diff --git a/COPYING.LIB b/COPYING.LIB
new file mode 100644
index 0000000..ae23fcf
--- /dev/null
+++ b/COPYING.LIB
@@ -0,0 +1,504 @@
+		  GNU LESSER GENERAL PUBLIC LICENSE
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diff --git a/ChangeLog b/ChangeLog
new file mode 100644
index 0000000..5731270
--- /dev/null
+++ b/ChangeLog
@@ -0,0 +1,1323 @@
+2024-04-09  Jakub Jelinek  <jakub@redhat.com>
+
+	* sfp-machine.h (__LITTLE_ENDIAN, __BIG_ENDIAN, __BYTE_ORDER): Define
+	if __BYTE_ORDER isn't defined.
+
+2024-04-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR libquadmath/114623
+	* sfp-machine.h: New file.
+	* math/sqrtq.c: Include from libgcc/soft-fp also soft-fp.h and quad.h
+	if possible.
+	(USE_SOFT_FP): Define in that case.
+	(sqrtq): Use soft-fp based implementation for the finite positive
+	arguments if possible.
+
+2024-04-03  Simon Chopin  <simon.chopin@canonical.com>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR libquadmath/114533
+	* printf/printf_fp.c (__quadmath_printf_fp): Use memcpy to copy
+	__float128 out of args.
+	* printf/printf_fphex.c (__quadmath_printf_fphex): Likewise.
+
+2024-01-03  Jakub Jelinek  <jakub@redhat.com>
+
+	* libquadmath.texi: Bump @copying's copyright year.
+
+2023-12-22  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* Makefile.am: Allow overriding EXEPCT.
+	* Makefile.in: Regenerate.
+
+2023-12-12  Jakub Jelinek  <jakub@redhat.com>
+
+	PR libquadmath/112963
+	* configure.ac (LIBM): Readd AC_CHECK_LIBM-like check without doing
+	AC_CHECK_LIB in it.
+	* configure: Regenerated.
+	* Makefile.in: Regenerated.
+
+2023-10-23  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR libquadmath/111928
+	* Makefile.in: Regenerate.
+	* configure: Regenerate.
+	* configure.ac: Remove AC_CHECK_LIBM.
+
+2023-10-22  Iain Sandoe  <iain@sandoe.co.uk>
+
+	* Makefile.am: Handle Darwin rpaths.
+	* Makefile.in: Regenerate.
+	* configure: Regenerate.
+	* configure.ac: Handle Darwin rpaths.
+
+2023-08-07  Nick Alcock  <nick.alcock@oracle.com>
+
+	* configure: Regenerate.
+
+2023-08-07  Alexander von Gluck IV  <kallisti5@unixzen.com>
+
+	* configure: Regenerate.
+
+2023-08-07  Nick Alcock  <nick.alcock@oracle.com>
+
+	* configure: Regenerate.
+
+2023-08-07  Nick Alcock  <nick.alcock@oracle.com>
+
+	* configure: Regenerate.
+
+2023-08-07  H.J. Lu  <hjl.tools@gmail.com>
+
+	* configure: Regenerate.
+
+2023-08-07  H.J. Lu  <hjl.tools@gmail.com>
+
+	* configure: Regenerate.
+
+2023-03-02  niXman  <i.nixman@autistici.org>
+	    Jakub Jelinek  <jakub@redhat.com>
+
+	PR libquadmath/87204
+	PR libquadmath/94756
+	* printf/gmp-impl.h (mp_limb_t, mp_limb_signed_t, BITS_PER_MP_LIMB):
+	Use 64-bit limbs on LLP64 targets.
+	* strtod/strtod_l.c (round_and_return): Cherry-pick glibc
+	9310c284ae9 BZ #16151, 4406c41c1d6 BZ #16965 and fcd6b5ac36a
+	BZ #23279 fixes.
+	(____STRTOF_INTERNAL): Cherry-pick glibc b0debe14fcf BZ #23007,
+	5556d30caee BZ #18247, 09555b9721d and c6aac3bf366 BZ #26137 and
+	d84f25c7d87 fixes.
+
+2023-01-02  Jakub Jelinek  <jakub@redhat.com>
+
+	* libquadmath.texi: Bump @copying's copyright year.
+
+2022-11-14  Martin Liska  <mliska@suse.cz>
+
+	Revert:
+	2022-11-14  Martin Liska  <mliska@suse.cz>
+
+	* doc/conf.py: New file.
+	* doc/copyright.rst: New file.
+	* doc/gnu-free-documentation-license.rst: New file.
+	* doc/i-o-library-routines.rst: New file.
+	* doc/index.rst: New file.
+	* doc/indices-and-tables.rst: New file.
+	* doc/introduction.rst: New file.
+	* doc/math-library-routines.rst: New file.
+	* doc/quadmathsnprintf.rst: New file.
+	* doc/reporting-bugs.rst: New file.
+	* doc/strtoflt128.rst: New file.
+	* doc/typedef-and-constants.rst: New file.
+
+2022-11-14  Martin Liska  <mliska@suse.cz>
+
+	Revert:
+	2022-11-14  Martin Liska  <mliska@suse.cz>
+
+	* Makefile.in: Support Sphinx based documentation.
+
+2022-11-14  Martin Liska  <mliska@suse.cz>
+
+	Revert:
+	2022-11-14  Martin Liska  <mliska@suse.cz>
+
+	* libquadmath.texi: Removed.
+
+2022-11-14  Martin Liska  <mliska@suse.cz>
+
+	Revert:
+	2022-11-14  Martin Liska  <mliska@suse.cz>
+
+	* Makefile.in: Support --with-sphinx-build.
+	* configure.ac: Likewise.
+	* configure: Regenerate.
+
+2022-11-14  Martin Liska  <mliska@suse.cz>
+
+	Revert:
+	2022-11-14  Martin Liska  <mliska@suse.cz>
+
+	* Makefile.in: Build info pages conditionally.
+
+2022-11-14  Martin Liska  <mliska@suse.cz>
+
+	Revert:
+	2022-11-14  Martin Liska  <mliska@suse.cz>
+
+	* doc/copyright.rst:
+	Add trailing newline.
+	* doc/gnu-free-documentation-license.rst:
+	Add trailing newline.
+	* doc/i-o-library-routines.rst:
+	Add trailing newline.
+	* doc/index.rst:
+	Add trailing newline.
+	* doc/indices-and-tables.rst:
+	Add trailing newline.
+	* doc/introduction.rst:
+	Add trailing newline.
+	* doc/math-library-routines.rst:
+	Add trailing newline.
+	* doc/quadmathsnprintf.rst:
+	Add trailing newline.
+	* doc/reporting-bugs.rst:
+	Add trailing newline.
+	* doc/strtoflt128.rst:
+	Add trailing newline.
+	* doc/typedef-and-constants.rst:
+	Add trailing newline.
+
+2022-11-14  Martin Liska  <mliska@suse.cz>
+
+	Revert:
+	2022-11-14  Martin Liska  <mliska@suse.cz>
+
+	* Makefile.in: Add missing HAS_SPHINX_BUILD.
+
+2022-11-14  Martin Liska  <mliska@suse.cz>
+
+	Revert:
+	2022-11-14  Martin Liska  <mliska@suse.cz>
+
+	* doc/conf.py: Add newline at last line.
+
+2022-11-14  Martin Liska  <mliska@suse.cz>
+
+	Revert:
+	2022-11-14  Martin Liska  <mliska@suse.cz>
+
+	PR other/107620
+	* configure: Regenerate.
+	* configure.ac: Always set sphinx-build.
+
+2022-11-13  Martin Liska  <mliska@suse.cz>
+
+	PR other/107620
+	* configure: Regenerate.
+	* configure.ac: Always set sphinx-build.
+
+2022-11-10  Martin Liska  <mliska@suse.cz>
+
+	* doc/conf.py: Add newline at last line.
+
+2022-11-09  Martin Liska  <mliska@suse.cz>
+
+	* Makefile.in: Add missing HAS_SPHINX_BUILD.
+
+2022-11-09  Martin Liska  <mliska@suse.cz>
+
+	* doc/copyright.rst:
+	Add trailing newline.
+	* doc/gnu-free-documentation-license.rst:
+	Add trailing newline.
+	* doc/i-o-library-routines.rst:
+	Add trailing newline.
+	* doc/index.rst:
+	Add trailing newline.
+	* doc/indices-and-tables.rst:
+	Add trailing newline.
+	* doc/introduction.rst:
+	Add trailing newline.
+	* doc/math-library-routines.rst:
+	Add trailing newline.
+	* doc/quadmathsnprintf.rst:
+	Add trailing newline.
+	* doc/reporting-bugs.rst:
+	Add trailing newline.
+	* doc/strtoflt128.rst:
+	Add trailing newline.
+	* doc/typedef-and-constants.rst:
+	Add trailing newline.
+
+2022-11-09  Martin Liska  <mliska@suse.cz>
+
+	* Makefile.in: Build info pages conditionally.
+
+2022-11-09  Martin Liska  <mliska@suse.cz>
+
+	* Makefile.in: Support --with-sphinx-build.
+	* configure.ac: Likewise.
+	* configure: Regenerate.
+
+2022-11-09  Martin Liska  <mliska@suse.cz>
+
+	* libquadmath.texi: Removed.
+
+2022-11-09  Martin Liska  <mliska@suse.cz>
+
+	* Makefile.in: Support Sphinx based documentation.
+
+2022-11-09  Martin Liska  <mliska@suse.cz>
+
+	* doc/conf.py: New file.
+	* doc/copyright.rst: New file.
+	* doc/gnu-free-documentation-license.rst: New file.
+	* doc/i-o-library-routines.rst: New file.
+	* doc/index.rst: New file.
+	* doc/indices-and-tables.rst: New file.
+	* doc/introduction.rst: New file.
+	* doc/math-library-routines.rst: New file.
+	* doc/quadmathsnprintf.rst: New file.
+	* doc/reporting-bugs.rst: New file.
+	* doc/strtoflt128.rst: New file.
+	* doc/typedef-and-constants.rst: New file.
+
+2022-10-12  Martin Liska  <mliska@suse.cz>
+
+	* configure: Regenerate.
+
+2022-10-11  Olivier Hainque  <hainque@adacore.com>
+	    Olivier Hainque  <hainque@adacore.com>
+
+	* configure: Regenerate.
+
+2022-08-25  Martin Liska  <mliska@suse.cz>
+
+	* configure: Regenerate.
+
+2022-01-11  Jakub Jelinek  <jakub@redhat.com>
+
+	* configure.ac: Set XCFLAGS to -mno-gnu-attribute on
+	powerpc64le*-linux*.
+	* configure: Regenerated.
+
+2022-01-03  Jakub Jelinek  <jakub@redhat.com>
+
+	* libquadmath.texi: Bump @copying's copyright year.
+
+2021-06-08  Martin Liska  <mliska@suse.cz>
+
+	* libquadmath.texi: Fix typo.
+
+2021-01-05  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+	* configure: Re-generate.
+
+2021-01-01  Jakub Jelinek  <jakub@redhat.com>
+
+	* libquadmath.texi: Bump @copying's copyright year.
+
+2020-12-05  Iain Sandoe  <iain@sandoe.co.uk>
+
+	PR target/97865
+	* configure: Regenerate.
+
+2020-11-29  John David Anglin  <danglin@gcc.gnu.org>
+
+	* configure: Regenerate.
+
+2020-05-29  H.J. Lu  <hjl.tools@gmail.com>
+
+	PR bootstrap/95413
+	* configure: Regenerated.
+
+2020-05-15  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR bootstrap/95147
+	* configure: Regenerated.
+
+2020-05-14  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* configure: Regenerated.
+
+2020-02-12  Sandra Loosemore  <sandra@codesourcery.com>
+
+	PR libstdc++/79193
+	PR libstdc++/88999
+
+	* configure: Regenerated.
+
+2020-01-24  Maciej W. Rozycki  <macro@wdc.com>
+
+	* configure.ac: Handle `--with-toolexeclibdir='.
+	* Makefile.in: Regenerate.
+	* aclocal.m4: Regenerate.
+	* configure: Regenerate.
+
+2020-01-01  Jakub Jelinek  <jakub@redhat.com>
+
+	Update copyright years.
+
+	* libquadmath.texi: Bump @copying's copyright year.
+
+2019-09-27  Maciej W. Rozycki  <macro@wdc.com>
+
+	* configure: Regenerate.
+
+2019-08-02  Jakub Jelinek  <jakub@redhat.com>
+
+	* quadmath.h (M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq,
+	M_PI_2q, M_PI_4q, M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q,
+	M_SQRT1_2q): Use two more decimal places.
+
+2019-01-01  Jakub Jelinek  <jakub@redhat.com>
+
+	Update copyright years.
+
+	* libquadmath.texi: Bump @copying's copyright year.
+
+2018-12-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/88430
+	* quadmath_weak.h (__qmath2): Add __quadmath_throw.
+
+2018-11-07  Joseph Myers  <joseph@codesourcery.com>
+
+	* quadmath-imp.h (ieee854_float128): Use mantissa0, mantissa1,
+	mantissa2 and mantissa3 fields instead of mant_high and mant_low.
+	Change nan field to ieee_nan.
+	* update-quadmath.py (update_sources): Also update fmaq.c.
+	* math/nanq.c (nanq): Use ieee_nan field of union.
+	Zero-initialize f.  Set quiet_nan field.
+	* printf/flt1282mpn.c, printf/printf_fphex.c, strtod/mpn2flt128.c,
+	strtod/strtoflt128.c: Use mantissa0, mantissa1, mantissa2 and
+	mantissa3 fields.  Use ieee_nan and quiet_nan field.
+	* math/fmaq.c: Regenerate from glibc sources with
+	update-quadmath.py.
+
+2018-11-05  Joseph Myers  <joseph@codesourcery.com>
+
+	PR libquadmath/68686
+	* Makefile.am: (libquadmath_la_SOURCES): Remove math/isinf_nsq.c.
+	Add math/exp2q.c math/issignalingq.c math/lgammaq_neg.c
+	math/lgammaq_product.c math/tanq_kernel.c math/tgammaq_product.c
+	math/casinhq_kernel.c.
+	* Makefile.in: Regenerate.
+	* libquadmath.texi (exp2q, issignalingq): Document.
+	* quadmath-imp.h: Include <errno.h>, <limits.h>, <stdbool.h> and
+	<fenv.h>.
+	(HIGH_ORDER_BIT_IS_SET_FOR_SNAN, FIX_FLT128_LONG_CONVERT_OVERFLOW)
+	(FIX_FLT128_LLONG_CONVERT_OVERFLOW, __quadmath_kernel_tanq)
+	(__quadmath_gamma_productq, __quadmath_gammaq_r)
+	(__quadmath_lgamma_negq, __quadmath_lgamma_productq)
+	(__quadmath_lgammaq_r, __quadmath_kernel_casinhq, mul_splitq)
+	(math_check_force_underflow_complex, __glibc_likely)
+	(__glibc_unlikely, struct rm_ctx, SET_RESTORE_ROUNDF128)
+	(libc_feholdsetround_ctx, libc_feresetround_ctx): New.
+	(feraiseexcept, fenv_t, feholdexcept, fesetround, feupdateenv)
+	(fesetenv, fetestexcept, feclearexcept): Define if not supported
+	through <fenv.h>.
+	(__quadmath_isinf_nsq): Remove.
+	* quadmath.h (exp2q, issignalingq): New.
+	* quadmath.map (QUADMATH_1.2): New.
+	* quadmath_weak.h (exp2q, issignalingq): New.
+	* update-quadmath.py: New file.
+	* math/isinf_nsq.c: Remove file.
+	* math/casinhq_kernel.c, math/exp2q.c, math/expq_table.h,
+	math/issignalingq.c, math/lgammaq_neg.c, math/lgammaq_product.c,
+	math/tanq_kernel.c, math/tgammaq_product.c: New files.  Generated
+	from glibc sources with update-quadmath.py.
+	* math/acoshq.c, math/acosq.c, math/asinhq.c, math/asinq.c,
+	math/atan2q.c, math/atanhq.c, math/atanq.c, math/cacoshq.c,
+	math/cacosq.c, math/casinhq.c, math/casinq.c, math/catanhq.c,
+	math/catanq.c, math/cbrtq.c, math/ccoshq.c, math/ceilq.c,
+	math/cexpq.c, math/cimagq.c, math/clog10q.c, math/clogq.c,
+	math/conjq.c, math/copysignq.c, math/coshq.c, math/cosq.c,
+	math/cosq_kernel.c, math/cprojq.c, math/crealq.c, math/csinhq.c,
+	math/csinq.c, math/csqrtq.c, math/ctanhq.c, math/ctanq.c,
+	math/erfq.c, math/expm1q.c, math/expq.c, math/fabsq.c,
+	math/fdimq.c, math/finiteq.c, math/floorq.c, math/fmaxq.c,
+	math/fminq.c, math/fmodq.c, math/frexpq.c, math/hypotq.c,
+	math/ilogbq.c, math/isinfq.c, math/isnanq.c, math/j0q.c,
+	math/j1q.c, math/jnq.c, math/ldexpq.c, math/lgammaq.c,
+	math/llrintq.c, math/llroundq.c, math/log10q.c, math/log1pq.c,
+	math/log2q.c, math/logbq.c, math/logq.c, math/lrintq.c,
+	math/lroundq.c, math/modfq.c, math/nearbyintq.c,
+	math/nextafterq.c, math/powq.c, math/remainderq.c, math/remquoq.c,
+	math/rintq.c, math/roundq.c, math/scalblnq.c, math/scalbnq.c,
+	math/signbitq.c, math/sincos_table.c, math/sincosq.c,
+	math/sincosq_kernel.c, math/sinhq.c, math/sinq.c,
+	math/sinq_kernel.c, math/tanhq.c, math/tanq.c, math/tgammaq.c,
+	math/truncq.c, math/x2y2m1q.c: Regenerate from glibc sources with
+	update-quadmath.py.
+
+2018-10-31  Joseph Myers  <joseph@codesourcery.com>
+
+	PR bootstrap/82856
+	* Makefile.am: Include multilib.am.
+	(AUTOMAKE_OPTIONS): Remove 1.8.  Add info-in-builddir.
+	(all-local): Define outside conditional code.
+	(CLEANFILES): Remove libquadmath.info.
+	* configure.ac: Remove AC_PREREQ.
+	* Makefile.in, aclocal.m4, config.h.in, configure: Regenerate.
+
+2018-04-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* configure: Regenerated.
+
+2018-04-19  Jakub Jelinek  <jakub@redhat.com>
+
+	* configure: Regenerated.
+
+2018-04-18  David Malcolm  <dmalcolm@redhat.com>
+
+	PR jit/85384
+	* configure: Regenerate.
+
+2018-02-14  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
+
+	PR target/84148
+	* configure: Regenerate.
+
+2018-01-03  Jakub Jelinek  <jakub@redhat.com>
+
+	* libquadmath.texi: Bump @copying's copyright year.
+
+2017-11-17  Igor Tsimbalist  <igor.v.tsimbalist@intel.com>
+
+	* Makefile.am: Update AM_CFLAGS.
+	* Makefile.in: Regenerate:
+	* acinclude.m4: Add enable.m4 and cet.m4.
+	* configure: Regenerate.
+	* configure.ac: Set CET_FLAGS. Update XCFLAGS.
+
+2017-11-05  Tom de Vries  <tom@codesourcery.com>
+
+	PR other/82784
+	* printf/gmp-impl.h (MPN_MUL_N_RECURSE): Remove semicolon after
+	"do {} while (0)".
+
+2017-09-01  Michael Meissner  <meissner@linux.vnet.ibm.com>
+
+	PR libquadmath/81848
+	* configure.ac (powerpc*-linux*): Use attribute mode KC to create
+	complex __float128 on PowerPC instead of attribute mode TC.
+	* quadmath.h (__complex128): Likewise.
+	* configure: Regenerate.
+	* math/cbrtq.c (CBRT2): Use __float128 not long double.
+	(CBRT4): Likewise.
+	(CBRT2I): Likewise.
+	(CBRT4I): Likewise.
+	* math/j0q.c (U0): Likewise.
+	* math/sqrtq.c (sqrtq): Don't depend on implicit conversion
+	between __float128, instead explicitly convert the __float128
+	value to long double because the PowerPC does not allow __float128
+	and long double in the same expression.
+
+2017-07-19  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* math/powq.c (powq): Use uint32_t instead of u_int32_t.
+
+2017-07-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR libquadmath/65757
+	* quadmath-imp.h (math_opt_barrier, math_force_eval,
+	math_narrow_eval, math_check_force_underflow,
+	math_check_force_underflow_nonneg): Define.
+	* math/ceilq.c: Backport changes from upstream glibc
+	between 2012-11-01 and 2017-07-13.
+	* math/remquoq.c: Likewise.
+	* math/expq.c: Likewise.
+	* math/llroundq.c: Likewise.
+	* math/logq.c: Likewise.
+	* math/atanq.c: Likewise.
+	* math/nearbyintq.c: Likewise.
+	* math/scalblnq.c: Likewise.
+	* math/finiteq.c: Likewise.
+	* math/atanhq.c: Likewise.
+	* math/expm1q.c: Likewise.
+	* math/sinhq.c: Likewise.
+	* math/log10q.c: Likewise.
+	* math/rintq.c: Likewise.
+	* math/roundq.c: Likewise.
+	* math/fmaq.c: Likewise.
+	* math/erfq.c: Likewise.
+	* math/log2q.c: Likewise.
+	* math/lroundq.c: Likewise.
+	* math/j1q.c: Likewise.
+	* math/scalbnq.c: Likewise.
+	* math/truncq.c: Likewise.
+	* math/frexpq.c: Likewise.
+	* math/sincosq.c: Likewise.
+	* math/tanhq.c: Likewise.
+	* math/asinq.c: Likewise.
+	* math/coshq.c: Likewise.
+	* math/j0q.c: Likewise.
+	* math/asinhq.c: Likewise.
+	* math/floorq.c: Likewise.
+	* math/sinq_kernel.c: Likewise.
+	* math/powq.c: Likewise.
+	* math/hypotq.c: Likewise.
+	* math/sincos_table.c: Likewise.
+	* math/rem_pio2q.c: Likewise.
+	* math/nextafterq.c: Likewise.
+	* math/log1pq.c: Likewise.
+	* math/sincosq_kernel.c: Likewise.
+	* math/tanq.c: Likewise.
+	* math/acosq.c: Likewise.
+	* math/lrintq.c: Likewise.
+	* math/llrintq.c: Likewise.
+
+2017-02-09  Gerald Pfeifer  <gerald@pfeifer.com>
+
+	* configure.ac (ACX_BUGURL): Update.
+	* configure: Regenerate.
+
+2017-01-17  Jakub Jelinek  <jakub@redhat.com>
+
+	PR other/79046
+	* configure.ac: Add GCC_BASE_VER.
+	* Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
+	get version from BASE-VER file.
+	* configure: Regenerated.
+	* Makefile.in: Regenerated.
+
+2017-01-01  Jakub Jelinek  <jakub@redhat.com>
+
+	* libquadmath.texi: Bump @copying's copyright year.
+
+2016-11-15  Matthias Klose  <doko@ubuntu.com>
+
+	* configure: Regenerate.
+
+2016-01-04  Jakub Jelinek  <jakub@redhat.com>
+
+	* libquadmath.texi: Bump @copying's copyright year.
+
+2015-08-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	* Makefile.am (libquadmath_la_SOURCES): Add matha/logbq.c.
+	* Makefile.in: Regenerate.
+	* libquadmath.texi: Document logbq.
+	* quadmath.h: Add logbq prototype.
+	* quadmath.map: Add logbq.
+	* quadmath_weak.h: Add logbq prototype.
+	* math/logbq.c: New file
+
+2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
+
+	* Makefile.in: Regenerated with automake-1.11.6.
+	* aclocal.m4: Likewise.
+	* configure: Likewise.
+
+2015-01-26  Matthias Klose  <doko@ubuntu.com>
+
+	* configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
+	* configure: Regenerate.
+
+2015-01-05  Jakub Jelinek  <jakub@redhat.com>
+
+	* libquadmath.texi: Bump @copying's copyright year.
+
+2014-11-21  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR bootstrap/63784
+	* configure: Regenerated.
+
+2014-11-11  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR target/63610
+	* configure: Regenerate.
+
+2014-10-21  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR libquadmath/55821
+	* Makefile.am: Unconditionally define libquadmath_TEXINFOS.
+	* Makefile.in: Regenerate.
+
+2014-10-09  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR libquadmath/55821
+	* Makefile.am: Conditionally define info_TEXINFOS and
+	libquadmath_TEXINFOS.
+	* Makefile.in: Regenerate.
+
+2014-10-08  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+	PR libquadmath/63487
+	* libquadmath.texi (sincosq): Fix typo.
+
+2014-01-02  Tobias Burnus  <burnus@net-b.de>
+
+	* libquadmath.texi: Bump @copying's copyright year.
+
+2013-12-04  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* Makefile.am (AM_CPPFLAGS): Define.
+	* Makefile.in: Regenerate.
+	* printf/gmp-impl.h: Remove path from longlong.h include.
+
+2013-09-20  Alan Modra  <amodra@gmail.com>
+
+	* configure: Regenerate.
+
+2013-03-06  Shakthi Kannan  <shakthimaan@gmail.com>
+
+	PR libquadmath/55473
+	* quadmath.h: Add 'extern "C"' block for C++ use.
+
+2013-02-19  Jakub Jelinek  <jakub@redhat.com>
+
+	PR libquadmath/56379
+	* strtod/strtod_l.c (mpn_lshift_1): Rewritten as function-like
+	macro.
+
+2013-02-17  Tobias Burnus  <burnus@net-b.de>
+
+	* math/cacoshq.c (cacoshq): Call signbitq instead of signbit.
+
+2013-02-06  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	Revert previous patch.
+
+2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	Update copyright years.
+
+2013-01-22  Jakub Jelinek  <jakub@redhat.com>
+
+	PR libquadmath/56072
+	* libquadmath.texi (M_PI_2q, M_PI_4q): Fix up description.
+
+2012-12-13  Jakub Jelinek  <jakub@redhat.com>
+
+	* math/cbrtq.c (cbrtq): Use Q suffixed floating point constants
+	instead of L suffixed ones.
+	* math/fmaq.c (fmaq): Likewise.
+	* math/rintq.c (TWO112): Likewise.
+
+2012-12-03  Tobias Burnus  <burnus@net-b.de>
+
+	* strtod/strtod_l.c (___STRTOF_INTERNAL): Fix exponent
+	reading.
+
+2012-11-25  Tobias Burnus  <burnus@net-b.de>
+
+	PR libquadmath/55462
+	* strtod/strtod_l.c (round_and_return): Use HAVE_FENV_H
+	instead of nonexisting HAVE_GET_ROUNDING_MODE.
+
+2012-11-23  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR bootstrap/55455
+	* quadmath-rounding-mode.h (get_rounding_mode): Don't pass
+	void to fegetround.
+
+2012-11-23  Tobias Burnus  <burnus@net-b.de>
+	    Joseph Myers  <joseph@codesourcery.com>
+
+	* quadmath-rounding-mode.h: New.
+	* printf/fpioconst.c: Update from GLIBC. Fix strtod rounding.
+	* printf/fpioconst.h: Ditto.
+	* printf/printf_fp.c (__quadmath_printf_fp): Update from GLIBC.
+	Make printf respect the rounding mode for decimal output.
+	* printf/printf_fphex.c (__quadmath_printf_fphex): Update from
+	GLIBC.  Make printf respect the rounding mode for hex output.
+	* strtod/strtod_l.c: Update from GLIBC. Make strtod respect the
+	rounding mode. Fix strtod handling of underflow.
+
+2012-11-22  David S. Miller  <davem@davemloft.net>
+	    Tobias Burnus  <burnus@net-b.de>
+	    Joseph Myers  <joseph@codesourcery.com>
+
+	* math/atanq.c (atanq): Update from GLIBC. Handle tiny and
+	very large arguments properly.
+	* math/j0q.c (y0q): Update from GLIBC. Avoid arithmetic
+	underflow when 'x' is very small.
+	* math/j1q.c (y1q): Ditto.
+	* math/log1pq.c (log1pq): Update from GLIBC. Saturate
+	nonzero exponents with absolute value below 0x1p-128 to
+	+/- 0x1p-128.
+	* math/powq.c (powq): Update from GLIBC. If xm1 is
+	smaller than LDBL_EPSILON/2.0L, just return xm1.
+
+2012-11-21  Tobias Burnus  <burnus@net-b.de>
+
+	PR libquadmath/55225
+	* math/lgammaq.c (lgammaq): Use local variable if
+	math.h does not provide signgam.
+	* acinclude.m4 (LIBQUAD_CHECK_MATH_H_SIGNGAM): New check.
+	* configure.ac: Use it.
+	* configure: Regenerate.
+	* config.h.in: Regenerate.
+
+2012-11-15  Tobias Burnus  <burnus@net-b.de>
+	    Joseph Myers  <joseph@codesourcery.com>
+
+	* math/fmaq.c (fmaq): Merge from GLIBC. Fix fma
+	underflows with small x * y; Fix overflow results
+	outside round-to-nearest mode; make use of Dekker
+	and Knuth algorithms use round-to-nearest.
+
+2012-11-01  Tobias Burnus  <burnus@net-b.de>
+
+	* math/fmaq.c (fmaq): Fix build.
+
+2012-11-01  Tobias Burnus  <burnus@net-b.de>
+	    Joseph Myers  <joseph@codesourcery.com>
+
+	* math/fmaq.c (fmaq): Merge from GLIBC. Handle cases
+	with small x * y using scaling, not as x * y + z.
+	* math/lgammaq.c (lgammaq): Fix signgam handling.
+
+2012-11-01  Tobias Burnus  <burnus@net-b.de>
+
+	* Makefile.am (libquadmath_la_SOURCES): Add new math/* files.
+	* Makefile.in: Regenerated.
+	* math/acoshq.c: Update comment.
+	* math/acosq.c: Ditto.
+	* math/asinhq.c: Ditto.
+	* math/asinq.c: Ditto.
+	* math/atan2q.c: Ditto.
+	* math/atanhq.c: Ditto.
+	* math/ceilq.c: Ditto.
+	* math/copysignq.c: Ditto.
+	* math/cosq.c: Ditto.
+	* math/coshq.c: Ditto.
+	* math/erfq.c: Ditto.
+	* math/fabsq.c: Ditto.
+	* math/finiteq.c: Ditto.
+	* math/floorq.c: Ditto.
+	* math/fmodq.c: Ditto.
+	* math/frexpq.c: Ditto.
+	* math/isnanq.c: Ditto.
+	* math/j0q.c: Ditto.
+	* math/j1q.c: Ditto.
+	* math/ldexpq.c: Ditto.
+	* math/llroundq.c: Ditto.
+	* math/log10q.c: Ditto.
+	* math/log1pq.c: Ditto.
+	* math/log2q.c: Ditto.
+	* math/logq.c: Ditto.
+	* math/lroundq.c: Ditto.
+	* math/modfq.c: Ditto.
+	* math/nextafterq.c: Ditto.
+	* math/powq.c: Ditto.
+	* math/rem_pio2q.c: Ditto.
+	* math/remainderq.c: Ditto.
+	* math/rintq.c: Ditto.
+	* math/roundq.c: Ditto.
+	* math/scalblnq.c: Ditto.
+	* math/scalbnq.c: Ditto.
+	* math/sincosq_kernel.c: Ditto.
+	* math/sinq.c: Ditto.
+	* math/tanq.c: Ditto.
+	* math/expq.c: Ditto.
+	(__expq_table, expq): Renamed local array from __expl_table.
+	* math/cosq_kernel.c (__quadmath_kernel_cosq): Fix sign handling.
+	* math/cacoshq.c: Changes from GLIBC; fix returned sign.
+	* math/casinhq.c: Changes from GLIBC to fix special-case.
+	* math/cbrtq.c: Use modified GLIBC version.
+	* math/complex.c (ccoshd, cexpq, clog10q, clogq, csinhq, csinq,
+	ctanhq, ctanq): Moved to separates files.
+	(mult_c128, div_c128): Removed no longer needed functions.
+	(cexpiq): Call sincosq instead of sinq and cosq.
+	(cosq): Call cosh(-re,im) instead of cosq/sinq/sinh/cosh.
+	* math/ccoshq.c (ccoshq): New file, moved from complex.c and
+	modified based on GLIBC.
+	* math/cexpq.c (cexp): Ditto.
+	* math/clog10q.c (clog10q): Ditto.
+	* math/clogq.c (clogq): Ditto.
+	* math/csinhq.c: Ditto.
+	* math/csinq.c: Ditto.
+	* math/csqrtq.c: Ditto.
+	* math/ctanhq.c: Ditto.
+	* math/ctanq.c: Ditto.
+	* math/fmaq.c (fmaq): Port TININESS_AFTER_ROUNDING handling
+	from GLIBC.
+	* math/ilogbq.c (ilogbq): Add errno = EDOM handling.
+	* math/isinf_nsq.c (__quadmath_isinf_nsq): New file, ported
+	from GLIBC.
+	* math/lgammaq.c (lgammaq): Add signgam handling.
+	* math/sinhq.c (sinhq): Fix sign handling.
+	* math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
+	* math/tgammaq.c (tgammaq): Ditto.
+	* math/x2y2m1q.c: New file.
+	* quadmath-imp.h (TININESS_AFTER_ROUNDING): New define.
+	(__quadmath_x2y2m1q, __quadmath_isinf_nsq): New prototypes.
+
+2012-10-31  Tobias Burnus  <burnus@net-b.de>
+	    Joseph Myers <joseph@codesourcery.com>
+	    David S. Miller <davem@davemloft.net>
+	    Ulrich Drepper <drepper@redhat.com>
+	    Marek Polacek <polacek@redhat.com>:
+	    Petr Baudis <pasky@suse.cz>
+
+	* math/complex.c (csqrtq): NaN and INF fixes. 
+	* math/sqrtq.c (sqrt): NaN, INF and < 0 fixes.
+	* math/expm1q.c (expm1q): Changes from GLIBC. Use expq for
+	large parameters. Fix errno for boundary conditions.
+	* math/finiteq.c (finiteq): Add comment.
+	* math/fmaq.c (fmaq): Changes from GLIBC. Fix missing underflows
+	and bad results for some subnormal results. Fix sign of inexact
+	zero return. Fix sign of exact zero return. 
+	Ensure additions are not scheduled after fetestexcept.
+	* math/jnq.c (jnq): Changes from GLIBC. Set up errno properly
+	for ynq. Fix jnq precision.
+	* math/nearbyintq.c (nearbyintq): Changes from GLIBC. Do not
+	manipulate bits before adding and subtracting TWO112[sx].
+	* math/rintq.c (rintq): Ditto.
+	* math/scalbnq.c (scalbnq): Changes from GLIBC. Fix integer
+	overflow.
+
+2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
+
+	* configure: Regenerated.
+
+2012-05-29  Benjamin Kosnik  <bkoz@redhat.com>
+
+	PR libstdc++/51007
+	* configure.ac: Allow gnu, gnu* variants for --enable-symvers argument.
+	* configure: Regenerated.
+
+2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* configure: Regenerated.
+
+2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
+
+	* configure: Regenerate.
+
+2011-11-07  Kai Tietz  <ktietz@redhat.com>
+
+	PR target/51007
+	* quadmath-imp.h (ieee854_float128): Adjust
+	for ms-bitfield layout.
+
+2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* printf/gmp-impl.h: Adapt path to longlong.h.
+
+2011-09-21  Joseph Myers  <joseph@codesourcery.com>
+
+	* Makefile.am (FLAGS_TO_PASS): Define.
+	* Makefile.in: Regenerate.
+
+2011-08-01  Jakub Jelinek  <jakub@redhat.com>
+
+	* math/rem_pio2q.c (__quadmath_kernel_rem_pio2): Fix up fq to y
+	conversion for prec 3 and __FLT_EVAL_METHOD__ != 0.
+
+2011-04-03  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/48311
+	* libquadmath.texi (strtoflt128): Fix typo.
+	(quadmath_snprintf): Move note up, make @item.
+
+2011-03-25  Jakub Jelinek  <jakub@redhat.com>
+
+	* printf/printf_fp.c (__quadmath_printf_fp): Use memcpy instead of
+	mempcpy.
+
+2011-03-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	PR bootstrap/48135
+	* configure.ac (quadmath_use_symver): Handle --disable-symvers.
+	* configure: Regenerate.
+
+2011-02-28  Jakub Jelinek  <jakub@redhat.com>
+
+	* printf/quadmath-printf.c (quadmath_snprintf): Make sure
+	that for size > 0 str is always zero terminated.
+
+2011-02-20  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/47827
+	* printf/quadmath-printf.h (NAN): Redefine to __builtin_nanf ("").
+
+2011-02-17  Jakub Jelinek  <jakub@redhat.com>
+
+	* libquadmath.texi (FLT128_DIG, FLT128_MIN_10_EXP,
+	FLT128_MAX_10_EXP): Document.
+	(strtoflt128): Remove obsolete comment.
+	* configure.ac (HAVE_STRTOULL): New check.
+	* printf/gmp-impl.h (mpn_construct_float128): New prototype,
+	define.
+	* printf/mul_n.c: Include <config.h>.
+	* printf/add_n.c: Likewise.
+	* printf/cmp.c: Likewise.
+	* printf/fpioconst.c: Likewise.
+	* printf/mul_1.c: Likewise.
+	* printf/rshift.c: Likewise.
+	* printf/lshift.c: Likewise.
+	* printf/submul_1.c: Likewise.
+	* printf/sub_n.c: Likewise.
+	* printf/divrem.c: Likewise.
+	* printf/addmul_1.c: Likewise.
+	* printf/mul.c: Likewise.
+	* printf/quadmath-printf.h (isupper, isdigit, tolower): Change
+	to avoid evaluating argument multiple times.
+	(isxdigit): Redefine.
+	* strtod/strtoflt128.c: New file.
+	* strtod/strtod_l.c: New file.
+	* strtod/mpn2flt128.c: New file.
+	* strtod/grouping.h: New file.
+	* strtod/tens_in_limb.c: New file.
+	* gdtoa/arith.h: Removed.
+	* gdtoa/gd_qnan.h: Removed.
+	* gdtoa/gdtoa_fltrnds.h: Removed.
+	* gdtoa/gdtoa.h: Removed.
+	* gdtoa/gdtoaimp.h: Removed.
+	* gdtoa/gethex.c: Removed.
+	* gdtoa/gmisc.c: Removed.
+	* gdtoa/hd_init.c: Removed.
+	* gdtoa/hexnan.c: Removed.
+	* gdtoa/makefile: Removed.
+	* gdtoa/misc.c: Removed.
+	* gdtoa/README.gdtoa: Removed.
+	* gdtoa/smisc.c: Removed.
+	* gdtoa/strtodg.c: Removed.
+	* gdtoa/strtopQ.c: Removed.
+	* gdtoa/sum.c: Removed.
+	* quadmath.h (FLT128_DIG, FLT128_MIN_10_EXP, FLT128_MAX_10_EXP):
+	Define.
+	* Makefile.am (libquadmath_la_SOURCES): Remove gdtoa/*, add
+	strtod/strtoflt128.c, strtod/mpn2flt128.c and strtod/tens_in_limb.c.
+	* config.h.in: Regenerated.
+	* configure: Regenerated.
+	* Makefile.in: Regenerated.
+
+2011-02-16  Jakub Jelinek  <jakub@redhat.com>
+
+	* printf/quadmath-printf.c: Also check __GLIBC__ when checking
+	whether workarounds for printf hook handling should be added.
+
+	* configure.ac: Check for locale.h too.
+	(USE_LOCALE_SUPPORT): Remove check.
+	(USE_NL_LANGINFO, USE_NL_LANGINFO_WC, USE_LOCALECONV): New checks.
+	(USE_I18_NUMBER_H): Check also for _NL_CTYPE_MB_CUR_MAX.
+	* printf/printf_fphex.c (__quadmath_printf_fphex): Use nl_langinfo
+	or localeconv for narrow version and nl_langinfo if USE_NL_LANGINFO_WC
+	for wide version.
+	* printf/quadmath-printf.h: Include locale.h if HAVE_LOCALE_H.
+	* printf/printf_fp.c (USE_I18N_NUMBER_H): Don't define to 0.
+	(__quadmath_printf_fp): Use nl_langinfo or localeconv for narrow
+	version and nl_langinfo if USE_NL_LANGINFO_WC for wide version.
+	Guard nl_langinfo (_NL_CTYPE_MB_CUR_MAX) use with
+	USE_I18N_NUMBER_H #ifdef.
+	* configure: Regenerated.
+	* config.h.in: Regenerated.
+
+2011-02-14  Jakub Jelinek  <jakub@redhat.com>
+
+	PR bootstrap/47736
+	* configure.ac (HAVE_PRINTF_HOOKS): Test if printf_info struct has
+	user field.
+	* printf/quadmath-printf.c (quadmath_snprintf): Clear whole info
+	field instead of setting individual fields to 0.  Don't set info.user
+	to -1.
+	* configure: Regenerated.
+
+	* configure.ac (HAVE_HIDDEN_VISIBILITY): Test with -Werror in CFLAGS.
+	* printf/printf_fp.c: Don't include <alloca.h>.
+	* printf/quadmath-printf.h (_itoa): Redefine to __quadmath_itoa.
+	* configure: Regenerated.
+
+	PR fortran/47642
+	* libquadmath.texi (quadmath_snprintf): Document.
+	(quadmath_flt128tostr): Remove.
+	* Makefile.am (libquadmath_la_SOURCES): Add printf/*.c.
+	Remove  quadmath_io.c, gdtoa/gdtoa.c, gdtoa/g__fmt.c,
+	gdtoa/g_Qfmt.c, gdtoa/dmisc.c and gdtoa/ulp.c.
+	* quadmath.h (quadmath_snprintf): New prototype.
+	(quadmath_flt128tostr): Remove.
+	* quadmath_weak.h (quadmath_snprintf): Add.
+	(quadmath_flt128tostr): Remove.
+	* configure.ac: New AC_CHECK_HEADERS headers: langinfo.h, wchar.h,
+	wctype.h, limits.h, ctype.h, printf.h, errno.h.
+	(AC_USE_SYSTEM_EXTENSIONS): Add.
+	(HAVE_HIDDEN_VISIBILITY, HAVE_PRINTF_HOOKS,
+	USE_LOCALE_SUPPORT, USE_I18N_NUMBER_H): New checks.
+	* quadmath.map (QUADMATH_1.0): Add quadmath_snprintf.  Remove
+	quadmath_flt128tostr.
+	* printf/printf_fphex.c: New file.
+	* printf/_itowa.h: New file.
+	* printf/mul_n.c: New file.
+	* printf/quadmath-printf.h: New file.
+	* printf/submul_1.c: New file.
+	* printf/quadmath-printf.c: New file.
+	* printf/gmp-impl.h: New file.
+	* printf/lshift.c: New file.
+	* printf/fpioconst.h: New file.
+	* printf/add_n.c: New file.
+	* printf/cmp.c: New file.
+	* printf/sub_n.c: New file.
+	* printf/mul.c: New file.
+	* printf/divrem.c: New file.
+	* printf/addmul_1.c: New file.
+	* printf/printf_fp.c: New file.
+	* printf/_itoa.h: New file.
+	* printf/fpioconst.c: New file.
+	* printf/_i18n_number.h: New file.
+	* printf/flt1282mpn.c: New file.
+	* printf/rshift.c: New file.
+	* printf/mul_1.c: New file.
+	* quadmath_io.c: Removed.
+	* gdtoa/gdtoa.c: Removed.
+	* gdtoa/g__fmt.c: Removed.
+	* gdtoa/g_Qfmt.c: Removed.
+	* gdtoa/dmisc.c: Removed.
+	* gdtoa/ulp.c: Removed.
+	* config.h.in: Regenerated.
+	* configure: Regenerated.
+	* Makefile.in: Regenerated.
+
+2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* Makefile.in: Regenerate.
+	* aclocal.m4: Likewise.
+	* configure: Likewise.
+
+2011-01-31  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR libquadmath/47293
+	* gdtoa/qd_qnan.h: Fix NAN bit patterns.
+	* gdtoa/strtopQ.c (strtoflt128): Handle endianess with NAN.
+
+2011-01-17  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47295
+	* libquadmath.text: Document typedef and constants.
+
+2011-01-17  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/46817
+	* quadmath-imp.h: Refer to libquadmath not ot libiberty,
+	bump copyright year and use /**/ instead of // comments.
+	* quadmath.h: Ditto.
+	* quadmath-weak.h: Ditto.
+	* quadmath_io.c: Ditto.
+
+2011-01-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR libfortran/47322
+	* math/remquoq.c (remquoq): Use uint64_t type instead of u_int64_t.
+
+	PR fortran/46625
+	* quadmath.map (QUADMATH_1.0): Remove quadmath_strtopQ
+	and quadmath_dtoaq.  Add strtoflt128 and quadmath_flt128tostr.
+	* quadmath_weak.h (quadmath_strtopQ, quadmath_dtoaq): Remove.
+	(strtoflt128, quadmath_flt128tostr): Add.
+	* gdtoa/strtopQ.c (quadmath_strtopQ): Rename to...
+	(strtoflt128): ... this.  Return __float128, instead of writing
+	to memory pointed by last argument.
+	* quadmath.h: Use C style comments instead of C++ style.
+	(quadmath_strtopQ, quadmath_dtoaq): Remove prototypes.
+	(strtoflt128, quadmath_flt128tostr): Add prototypes.
+	* libquadmath.texi (quadmath_dtoaq): Rename to quadmath_flt128tostr.
+	(quadmath_strtopQ): Rename to strtoflt128.  Adjust prototype,
+	adjust examples.
+	* quadmath_io.c (quadmath_dtoaq): Rename to...
+	(quadmath_flt128tostr): ... this.
+
+	* quadmath.h (__quadmath_throw, __quadmath_nth): Define.
+	Use it for all prototypes.
+
+	PR fortran/46416
+	* quadmath.h (cbrtq, finiteq, isnanq, signbitq, sqrtq): Remove
+	const from prototype argument.
+	(cimagq, conjq, cprojq, crealq, fdimq, fmaxq, fminq, ilogbq,
+	llrintq, log2q, lrintq, nearbyintq, remquoq): New prototypes.
+	(__quadmath_extern_inline): Define.
+	(cimagq, conjq, crealq): New inlines.
+	* Makefile.am (libquadmath_la_SOURCES): Add math/cimagq.c,
+	math/conjq.c, math/cprojq.c, math/crealq.c, math/fdimq.c,
+	math/fmaxq.c, math/fminq.c, math/ilogbq.c, math/llrintq.c,
+	math/log2q.c, math/lrintq.c, math/nearbyintq.c and math/remquoq.c.
+	* Makefile.in: Regenerated.
+	* quadmath_weak.h (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
+	fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
+	* quadmath-imp.h (__LITTLE_ENDIAN__): Don't define.
+	(ieee854_float128): Use __BYTE_ORDER == __ORDER_BIG_ENDIAN__
+	tests instead of __BIG_ENDIAN__.
+	* quadmath.map (QUADMATH_1.0): Add cimagq, conjq, cprojq, crealq,
+	fdimq, fmaxq, fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq
+	and remquoq.
+	* libquadmath.texi (cimagq, conjq, cprojq, crealq, fdimq, fmaxq,
+	fminq, ilogbq, llrintq, log2q, lrintq, nearbyintq, remquoq): Add.
+	* math/cprojq.c: New file.
+	* math/ilogbq.c: New file.
+	* math/fminq.c: New file.
+	* math/llrintq.c: New file.
+	* math/log2q.c: New file.
+	* math/lrintq.c: New file.
+	* math/crealq.c: New file.
+	* math/nearbyintq.c: New file.
+	* math/fmaxq.c: New file.
+	* math/conjq.c: New file.
+	* math/remquoq.c: New file.
+	* math/cimagq.c: New file.
+	* math/fdimq.c: New file.
+
+	* math/ldexpq.c: Include errno.h.  Set errno to ERANGE if needed.
+
+	PR fortran/46416
+	* quadmath.h (cacosq, cacoshq, casinq, casinhq, catanq, catanhq):
+	New prototypes.
+	(M_Eq, M_LOG2Eq, M_LOG10Eq, M_LN2q, M_LN10q, M_PIq, M_PI_2q, M_PI_4q,
+	M_1_PIq, M_2_PIq, M_2_SQRTPIq, M_SQRT2q, M_SQRT1_2q): Define.
+	* quadmath_weak.h (cacosq, cacoshq, casinq, casinhq, catanq,
+	catanhq): Add.
+	* quadmath-imp.h (fpclassifyq, QUADFP_NAN, QUADFP_INFINITE,
+	QUADFP_ZERO, QUADFP_SUBNORMAL, QUADFP_NORMAL): Define.
+	* quadmath.map (QUADMATH_1.0): Add cacosq, cacoshq, casinq, casinhq,
+	catanq and catanhq.
+	* Makefile.am (libquadmath_la_SOURCES): Add math/cacosq.c,
+	math/cacoshq.c, math/casinq.c, math/casinhq.c, math/catanq.c
+	and math/catanhq.c.
+	* Makefile.in: Regenerated.
+	* libquadmath.texi (cacosq, cacoshq, casinq, casinhq,
+	catanq, catanhq): Add.
+	* math/cacoshq.c: New file.
+	* math/cacosq.c: New file.
+	* math/catanq.c: New file.
+	* math/catanhq.c: New file.
+	* math/casinq.c: New file.
+	* math/casinhq.c: New file.
+
+	* math/hypotq.c (hypotq): Use Q suffix instead of L.
+	* math/atan2q.c (tiny, pi_o_4, pi_o_2, pi, pi_lo, atan2q): Likewise.
+	* math/cosq.c (cosq): Likewise.
+
+	PR fortran/46402
+	* quadmath.map (QUADMATH_1.0): Add fmaq.
+	* configure.ac: Check for fenv.h, feholdexcept, fesetround,
+	feupdateenv, fesetenv and fetestexcept.
+	* configure: Regenerated.
+	* config.h.in: Regenerated.
+	* quadmath.h (fmaq): New prototype.
+	* quadmath_weak.h (fmaq): Add.
+	* Makefile.am (libquadmath_la_SOURCES): Add math/fmaq.c.
+	* Makefile.in: Regenerated.
+	* quadmath-imp.h: Include config.h.
+	* math/expq.c: Include fenv.h.
+	(USE_FENV_H): Define if libm support for fe* is there.
+	(expq): Add fesetround etc. support if USE_FENV_H is defined.
+	* math/fmaq.c: New file.
+	* libquadmath.texi (fmaq): Add.
+
+2011-01-14  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/47182
+	* configure.ac: Use ACX_BUGURL.
+	* libquadmath.texi: Include libquadmath-vers.texi for BUGURL.
+	* Makefile.am: Create libquadmath-vers.texi.
+	* configure.in: Regenerate.
+	* Makefile.in: Regenerate.
+
+2011-01-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	PR fortran/47174
+	* Makefile.am (libquadmath.info): Unconditionally override
+	target, not only if BUILD_LIBQUADMATH.
+	* Makefile.in: Regenerate.
+	* configure.ac (AM_INIT_AUTOMAKE): Add -Wno-override option to
+	avoid warning from automake.
+
+2010-12-19  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/46520
+	* configure.ac: Do not call AC_CHECK_LIB for gcc_no_link.
+	* configure: Regenerate
+
+2010-12-13  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/46625
+	* gdtoa/gdtoaimp.h: Mangle internal functions by
+	prefixing them with __quadmath. Don't use gdtoa's strcp(y).
+	* gdtoa/g_Qfmt.c (g_Qfmt): Use strcpy instead of strcp.
+	* gdtoa/misc.c (strcpy): Renamed from strcp and only use
+	if NO_STRING_H is set.
+	* quadmath-imp.h (__quadmath_rem_pio2q, __quadmath_kernel_sincosq
+	__quadmath_kernel_sinq, __quadmath_kernel_cosq): Added
+	__quadmath prefix to internal functions.
+	* math/cosq.c (cosq): Ditto.
+	* math/sinq.c (cosq): Ditto.
+	* math/tanq.c (tanq,__quadmath_kernel_tanq): Ditto.
+	* math/rem_pio2q.c (rem_pio2, __quadmath_kernel_rem_pio2): Ditto.
+	* math/sinq_kernel.c (__quadmath_kernel_sinq): Ditto.
+	* math/cosq_kernel.c (__quadmath_kernel_cosq): Ditto.
+
+2010-12-08  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/46772
+	* gdtoa/gdtoa.h: Include stdlib.h instead of declare strtod.
+	* gdtoa/gdtoaimp.h: Don't declare strtod.
+
+2010-12-08  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/46520
+	* configure.ac: Use GCC_TRY_COMPILE_OR_LINK instead of
+	AC_TRY_LINK and cache libquad_have_float128.
+	* configure: Regenerate.
+
+2010-12-08  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/46543
+	* configure.ac: Add texinfo checks.
+	* Makefile.am: Handle .texi documentation.
+	* libquadmath.texi: New.
+	* configure: Regenerated.
+	* Makefile.in: Regenerated.
+
+2010-12-06  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/46817
+	* quadmath-imp.h: Add LGPL header.
+	* quadmath.h: Add LGPL header.
+	* quadmath_io.c: Add LGPL header.
+	* quadmath_weak.h: Add LGPL header.
+
+2010-12-06  Dave Korn  <dave.korn.cygwin@gmail.com>
+
+	PR target/40125
+	PR lto/46695
+	* configure.ac: Invoke ACX_LT_HOST_FLAGS.
+	* Makefile.am (libquadmath_la_LDFLAGS): Use lt_host_flags.
+	* aclocal.m4: Regenerate.
+	* configure: Regenerate.
+	* Makefile.in: Regenerate.
+
+2010-11-30  Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/46594
+	* Makefile.am: Install include files in
+	target/version specific directory.
+	* Makefile.in: Regenerate.
+
+2010-11-30  Tobias Burnus  <burnus@net-b.de>
+
+	* acinclude.m4 (LIBGOMP_CHECK_SYNC_BUILTINS,
+	LIBGOMP_CHECK_ATTRIBUTE_VISIBILITY,
+	LIBGOMP_CHECK_ATTRIBUTE_DLLEXPORT): Remove.
+
+2010-11-29  Kai Tietz  <kai.tietz@onevision.com>
+
+	* configure: Regenerated.
+	* Makefile.in: Regenerated.
+	* configure.ac (ACX_NONCANONICAL_TARGET): Call it.
+	(target_alias): Use AC_SUBST for it.
+	(GCC_NO_EXECUTABLES): Call it.
+	(AC_PROG_CC): Improve multilib handling.
+	Check that gcc is used for compilation.
+	Use pattern from libssp for symbol versioning checking.
+	* Makefile.am (LTLDFLAGS): Removed.
+	(libquadmath_la_LDFLAGS): Add -no-undefined.
+	(libquadmath_la_LINK): Commented out.
+	(libquadmath_la_DEPENDENCIES): Add libquadmath_la_LIBADD.
+	(AM_MAKEFLAGS): Add hack for argument passing by top-level.
+	(MAKEOVERRIDES): New.
+	* aclocal.m4: Regenerated.
+
+2010-11-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* Makefile.am (libquadmath_la_LIBADD): Move -lm ...
+	(libquadmath_la_LDFLAGS): ... here.
+	(quadmath.map-sun): Tabify.
+	Fix sed expression.
+	* Makefile.in: Regenerate.
+
+2010-11-16  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+	    Tobias Burnus  <burnus@net-b.de>
+
+	PR fortran/32049
+	Initial implementation and checkin.
+
+Copyright (C) 2010-2024 Free Software Foundation, Inc.
+
+Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..3ddebe1
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,184 @@
+## Process this file with automake to produce Makefile.in
+
+AUTOMAKE_OPTIONS = foreign info-in-builddir
+
+## Skip over everything if the quadlib is not available:
+if BUILD_LIBQUADMATH
+ACLOCAL_AMFLAGS = -I .. -I ../config
+AM_CPPFLAGS = -I $(top_srcdir)/../include
+AM_CFLAGS = $(XCFLAGS)
+
+## May be used by toolexeclibdir.
+gcc_version := $(shell @get_gcc_base_ver@ $(top_srcdir)/../gcc/BASE-VER)
+
+## Symbol versioning (copied from libssp).
+if LIBQUAD_USE_SYMVER
+if LIBQUAD_USE_SYMVER_GNU
+version_arg = -Wl,--version-script=$(srcdir)/quadmath.map
+version_dep = $(srcdir)/quadmath.map
+endif
+if LIBQUAD_USE_SYMVER_SUN
+version_arg = -Wl,-M,quadmath.map-sun
+version_dep = quadmath.map-sun
+quadmath.map-sun : $(srcdir)/quadmath.map \
+		$(top_srcdir)/../contrib/make_sunver.pl \
+		$(libquadmath_la_OBJECTS) $(libquadmath_la_LIBADD)
+	perl $(top_srcdir)/../contrib/make_sunver.pl \
+	  $(srcdir)/quadmath.map \
+	 `echo $(libquadmath_la_OBJECTS) $(libquadmath_la_LIBADD) | \
+	   sed 's,\([^/ 	]*\)\.l\([ao]\),.libs/\1.\2,g'` \
+	 > $@ || (rm -f $@ ; exit 1)
+endif
+else
+version_arg =
+version_dep =
+endif
+
+toolexeclib_LTLIBRARIES = libquadmath.la
+libquadmath_la_LIBADD = 
+
+if ENABLE_DARWIN_AT_RPATH
+libquadmath_darwin_rpath = -Wc,-nodefaultrpaths
+libquadmath_darwin_rpath += -Wl,-rpath,@loader_path
+endif
+libquadmath_la_LDFLAGS = -version-info `grep -v '^\#' $(srcdir)/libtool-version` \
+	$(version_arg) $(lt_host_flags) $(LIBM) $(libquadmath_darwin_rpath)
+libquadmath_la_DEPENDENCIES = $(version_dep) $(libquadmath_la_LIBADD)
+
+nodist_libsubinclude_HEADERS = quadmath.h quadmath_weak.h
+libsubincludedir = $(libdir)/gcc/$(target_alias)/$(gcc_version)/include
+
+libquadmath_la_SOURCES = \
+  math/x2y2m1q.c math/acoshq.c math/fmodq.c \
+  math/acosq.c math/frexpq.c \
+  math/rem_pio2q.c math/asinhq.c math/hypotq.c math/remainderq.c \
+  math/asinq.c math/rintq.c math/atan2q.c math/isinfq.c \
+  math/roundq.c math/atanhq.c math/isnanq.c math/scalblnq.c math/atanq.c \
+  math/j0q.c math/scalbnq.c math/cbrtq.c math/j1q.c math/signbitq.c \
+  math/ceilq.c math/jnq.c math/sincos_table.c math/complex.c math/ldexpq.c \
+  math/sincosq.c math/copysignq.c math/lgammaq.c math/sincosq_kernel.c \
+  math/coshq.c math/llroundq.c math/sinhq.c math/cosq.c math/log10q.c \
+  math/sinq.c math/cosq_kernel.c math/log1pq.c math/sinq_kernel.c \
+  math/erfq.c math/logq.c math/sqrtq.c math/expm1q.c math/lroundq.c \
+  math/tanhq.c math/expq.c math/modfq.c math/tanq.c math/fabsq.c \
+  math/nanq.c math/tgammaq.c math/finiteq.c math/nextafterq.c \
+  math/truncq.c math/floorq.c math/powq.c math/fmaq.c math/logbq.c \
+  math/exp2q.c math/issignalingq.c math/lgammaq_neg.c math/lgammaq_product.c \
+  math/tanq_kernel.c math/tgammaq_product.c math/casinhq_kernel.c \
+  math/cacoshq.c math/cacosq.c math/casinhq.c math/casinq.c \
+  math/catanhq.c math/catanq.c math/cimagq.c math/conjq.c math/cprojq.c \
+  math/crealq.c math/fdimq.c math/fmaxq.c math/fminq.c math/ilogbq.c \
+  math/llrintq.c math/log2q.c math/lrintq.c math/nearbyintq.c math/remquoq.c \
+  math/ccoshq.c math/cexpq.c math/clog10q.c math/clogq.c math/csinq.c \
+  math/csinhq.c math/csqrtq.c math/ctanq.c math/ctanhq.c \
+  printf/addmul_1.c printf/add_n.c printf/cmp.c printf/divrem.c \
+  printf/flt1282mpn.c printf/fpioconst.c printf/lshift.c printf/mul_1.c \
+  printf/mul_n.c printf/mul.c printf/printf_fphex.c printf/printf_fp.c \
+  printf/quadmath-printf.c printf/rshift.c printf/submul_1.c printf/sub_n.c \
+  strtod/strtoflt128.c strtod/mpn2flt128.c strtod/tens_in_limb.c
+
+
+# Work around what appears to be a GNU make bug handling MAKEFLAGS
+# values defined in terms of make variables, as is the case for CC and
+# friends when we are called from the top level Makefile.
+AM_MAKEFLAGS = \
+	"AR_FLAGS=$(AR_FLAGS)" \
+	"CC_FOR_BUILD=$(CC_FOR_BUILD)" \
+	"CFLAGS=$(CFLAGS)" \
+	"CXXFLAGS=$(CXXFLAGS)" \
+	"CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
+	"CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
+	"EXPECT=$(EXPECT)" \
+	"INSTALL=$(INSTALL)" \
+	"INSTALL_DATA=$(INSTALL_DATA)" \
+	"INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
+	"INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
+	"JC1FLAGS=$(JC1FLAGS)" \
+	"LDFLAGS=$(LDFLAGS)" \
+	"LIBCFLAGS=$(LIBCFLAGS)" \
+	"LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
+	"MAKE=$(MAKE)" \
+	"MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
+	"PICFLAG=$(PICFLAG)" \
+	"PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
+	"SHELL=$(SHELL)" \
+	"RUNTESTFLAGS=$(RUNTESTFLAGS)" \
+	"exec_prefix=$(exec_prefix)" \
+	"infodir=$(infodir)" \
+	"libdir=$(libdir)" \
+	"prefix=$(prefix)" \
+	"includedir=$(includedir)" \
+	"AR=$(AR)" \
+	"AS=$(AS)" \
+	"CC=$(CC)" \
+	"CXX=$(CXX)" \
+	"LD=$(LD)" \
+	"LIBCFLAGS=$(LIBCFLAGS)" \
+	"NM=$(NM)" \
+	"PICFLAG=$(PICFLAG)" \
+	"RANLIB=$(RANLIB)" \
+	"DESTDIR=$(DESTDIR)"
+
+# Subdir rules rely on $(FLAGS_TO_PASS)
+FLAGS_TO_PASS = $(AM_MAKEFLAGS)
+
+MAKEOVERRIDES=
+
+# AM_CONDITIONAL on configure option --generated-files-in-srcdir
+if GENINSRC
+STAMP_GENINSRC = stamp-geninsrc
+else
+STAMP_GENINSRC =
+endif
+ALL_LOCAL_DEPS = $(STAMP_GENINSRC)
+
+# AM_CONDITIONAL on configure check ACX_CHECK_PROG_VER([MAKEINFO])
+if BUILD_INFO
+STAMP_BUILD_INFO = stamp-build-info
+else
+STAMP_BUILD_INFO =
+endif
+
+
+stamp-geninsrc: libquadmath.info
+	cp -p $(top_builddir)/libquadmath.info $(srcdir)/libquadmath.info
+	@touch $@
+
+stamp-build-info: libquadmath.texi $(libquadmath_TEXINFOS)
+	$(MAKEINFO) $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS) -I $(srcdir) -o libquadmath.info $(srcdir)/libquadmath.texi
+	@touch $@
+
+CLEANFILES = $(STAMP_GENINSRC) $(STAMP_BUILD_INFO)
+MAINTAINERCLEANFILES = $(srcdir)/libquadmath.info
+
+endif BUILD_LIBQUADMATH
+
+all-local: $(ALL_LOCAL_DEPS)
+
+# Unconditionally override this target, so that automake's definition
+# does not wrongly interfere.
+libquadmath.info: $(STAMP_BUILD_INFO)
+
+
+# Automake Documentation:
+# If your package has Texinfo files in many directories, you can use the
+# variable TEXINFO_TEX to tell Automake where to find the canonical
+# `texinfo.tex' for your package. The value of this variable should be
+# the relative path from the current `Makefile.am' to `texinfo.tex'.
+TEXINFO_TEX   = ../gcc/doc/include/texinfo.tex
+
+# Defines info, dvi, pdf and html targets
+MAKEINFOFLAGS = -I $(srcdir)/../gcc/doc/include
+
+if BUILD_LIBQUADMATH
+info_TEXINFOS = libquadmath.texi
+else
+info_TEXINFOS = 
+endif
+
+libquadmath_TEXINFOS = libquadmath-vers.texi
+
+libquadmath-vers.texi:
+	echo "@set BUGURL $(REPORT_BUGS_TEXI)" > $@
+
+include $(top_srcdir)/../multilib.am
diff --git a/Makefile.in b/Makefile.in
new file mode 100644
index 0000000..06dca15
--- /dev/null
+++ b/Makefile.in
@@ -0,0 +1,1487 @@
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+
+VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+@BUILD_LIBQUADMATH_FALSE@libquadmath_la_DEPENDENCIES =
+subdir = .
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/../config/acx.m4 \
+	$(top_srcdir)/../config/depstand.m4 \
+	$(top_srcdir)/../config/lead-dot.m4 \
+	$(top_srcdir)/../config/lthostflags.m4 \
+	$(top_srcdir)/../config/multi.m4 \
+	$(top_srcdir)/../config/no-executables.m4 \
+	$(top_srcdir)/../config/override.m4 \
+	$(top_srcdir)/../config/toolexeclibdir.m4 \
+	$(top_srcdir)/../ltoptions.m4 $(top_srcdir)/../ltsugar.m4 \
+	$(top_srcdir)/../ltversion.m4 $(top_srcdir)/../lt~obsolete.m4 \
+	$(top_srcdir)/acinclude.m4 $(top_srcdir)/../libtool.m4 \
+	$(top_srcdir)/../config/enable.m4 \
+	$(top_srcdir)/../config/cet.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
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+@BUILD_LIBQUADMATH_TRUE@  math/ccoshq.c math/cexpq.c math/clog10q.c math/clogq.c math/csinq.c \
+@BUILD_LIBQUADMATH_TRUE@  math/csinhq.c math/csqrtq.c math/ctanq.c math/ctanhq.c \
+@BUILD_LIBQUADMATH_TRUE@  printf/addmul_1.c printf/add_n.c printf/cmp.c printf/divrem.c \
+@BUILD_LIBQUADMATH_TRUE@  printf/flt1282mpn.c printf/fpioconst.c printf/lshift.c printf/mul_1.c \
+@BUILD_LIBQUADMATH_TRUE@  printf/mul_n.c printf/mul.c printf/printf_fphex.c printf/printf_fp.c \
+@BUILD_LIBQUADMATH_TRUE@  printf/quadmath-printf.c printf/rshift.c printf/submul_1.c printf/sub_n.c \
+@BUILD_LIBQUADMATH_TRUE@  strtod/strtoflt128.c strtod/mpn2flt128.c strtod/tens_in_limb.c
+
+
+# Work around what appears to be a GNU make bug handling MAKEFLAGS
+# values defined in terms of make variables, as is the case for CC and
+# friends when we are called from the top level Makefile.
+@BUILD_LIBQUADMATH_TRUE@AM_MAKEFLAGS = \
+@BUILD_LIBQUADMATH_TRUE@	"AR_FLAGS=$(AR_FLAGS)" \
+@BUILD_LIBQUADMATH_TRUE@	"CC_FOR_BUILD=$(CC_FOR_BUILD)" \
+@BUILD_LIBQUADMATH_TRUE@	"CFLAGS=$(CFLAGS)" \
+@BUILD_LIBQUADMATH_TRUE@	"CXXFLAGS=$(CXXFLAGS)" \
+@BUILD_LIBQUADMATH_TRUE@	"CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
+@BUILD_LIBQUADMATH_TRUE@	"CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
+@BUILD_LIBQUADMATH_TRUE@	"EXPECT=$(EXPECT)" \
+@BUILD_LIBQUADMATH_TRUE@	"INSTALL=$(INSTALL)" \
+@BUILD_LIBQUADMATH_TRUE@	"INSTALL_DATA=$(INSTALL_DATA)" \
+@BUILD_LIBQUADMATH_TRUE@	"INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
+@BUILD_LIBQUADMATH_TRUE@	"INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
+@BUILD_LIBQUADMATH_TRUE@	"JC1FLAGS=$(JC1FLAGS)" \
+@BUILD_LIBQUADMATH_TRUE@	"LDFLAGS=$(LDFLAGS)" \
+@BUILD_LIBQUADMATH_TRUE@	"LIBCFLAGS=$(LIBCFLAGS)" \
+@BUILD_LIBQUADMATH_TRUE@	"LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
+@BUILD_LIBQUADMATH_TRUE@	"MAKE=$(MAKE)" \
+@BUILD_LIBQUADMATH_TRUE@	"MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
+@BUILD_LIBQUADMATH_TRUE@	"PICFLAG=$(PICFLAG)" \
+@BUILD_LIBQUADMATH_TRUE@	"PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
+@BUILD_LIBQUADMATH_TRUE@	"SHELL=$(SHELL)" \
+@BUILD_LIBQUADMATH_TRUE@	"RUNTESTFLAGS=$(RUNTESTFLAGS)" \
+@BUILD_LIBQUADMATH_TRUE@	"exec_prefix=$(exec_prefix)" \
+@BUILD_LIBQUADMATH_TRUE@	"infodir=$(infodir)" \
+@BUILD_LIBQUADMATH_TRUE@	"libdir=$(libdir)" \
+@BUILD_LIBQUADMATH_TRUE@	"prefix=$(prefix)" \
+@BUILD_LIBQUADMATH_TRUE@	"includedir=$(includedir)" \
+@BUILD_LIBQUADMATH_TRUE@	"AR=$(AR)" \
+@BUILD_LIBQUADMATH_TRUE@	"AS=$(AS)" \
+@BUILD_LIBQUADMATH_TRUE@	"CC=$(CC)" \
+@BUILD_LIBQUADMATH_TRUE@	"CXX=$(CXX)" \
+@BUILD_LIBQUADMATH_TRUE@	"LD=$(LD)" \
+@BUILD_LIBQUADMATH_TRUE@	"LIBCFLAGS=$(LIBCFLAGS)" \
+@BUILD_LIBQUADMATH_TRUE@	"NM=$(NM)" \
+@BUILD_LIBQUADMATH_TRUE@	"PICFLAG=$(PICFLAG)" \
+@BUILD_LIBQUADMATH_TRUE@	"RANLIB=$(RANLIB)" \
+@BUILD_LIBQUADMATH_TRUE@	"DESTDIR=$(DESTDIR)"
+
+
+# Subdir rules rely on $(FLAGS_TO_PASS)
+@BUILD_LIBQUADMATH_TRUE@FLAGS_TO_PASS = $(AM_MAKEFLAGS)
+@BUILD_LIBQUADMATH_TRUE@MAKEOVERRIDES = 
+@BUILD_LIBQUADMATH_TRUE@@GENINSRC_FALSE@STAMP_GENINSRC = 
+
+# AM_CONDITIONAL on configure option --generated-files-in-srcdir
+@BUILD_LIBQUADMATH_TRUE@@GENINSRC_TRUE@STAMP_GENINSRC = stamp-geninsrc
+@BUILD_LIBQUADMATH_TRUE@ALL_LOCAL_DEPS = $(STAMP_GENINSRC)
+@BUILD_INFO_FALSE@@BUILD_LIBQUADMATH_TRUE@STAMP_BUILD_INFO = 
+
+# AM_CONDITIONAL on configure check ACX_CHECK_PROG_VER([MAKEINFO])
+@BUILD_INFO_TRUE@@BUILD_LIBQUADMATH_TRUE@STAMP_BUILD_INFO = stamp-build-info
+@BUILD_LIBQUADMATH_TRUE@CLEANFILES = $(STAMP_GENINSRC) $(STAMP_BUILD_INFO)
+@BUILD_LIBQUADMATH_TRUE@MAINTAINERCLEANFILES = $(srcdir)/libquadmath.info
+
+# Automake Documentation:
+# If your package has Texinfo files in many directories, you can use the
+# variable TEXINFO_TEX to tell Automake where to find the canonical
+# `texinfo.tex' for your package. The value of this variable should be
+# the relative path from the current `Makefile.am' to `texinfo.tex'.
+TEXINFO_TEX = ../gcc/doc/include/texinfo.tex
+
+# Defines info, dvi, pdf and html targets
+MAKEINFOFLAGS = -I $(srcdir)/../gcc/doc/include
+@BUILD_LIBQUADMATH_FALSE@info_TEXINFOS = 
+@BUILD_LIBQUADMATH_TRUE@info_TEXINFOS = libquadmath.texi
+libquadmath_TEXINFOS = libquadmath-vers.texi
+MULTISRCTOP = 
+MULTIBUILDTOP = 
+MULTIDIRS = 
+MULTISUBDIR = 
+MULTIDO = true
+MULTICLEAN = true
+all: config.h
+	$(MAKE) $(AM_MAKEFLAGS) all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .dvi .lo .o .obj .ps
+am--refresh: Makefile
+	@:
+$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(top_srcdir)/../multilib.am $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      echo ' cd $(srcdir) && $(AUTOMAKE) --foreign'; \
+	      $(am__cd) $(srcdir) && $(AUTOMAKE) --foreign \
+		&& exit 0; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    echo ' $(SHELL) ./config.status'; \
+	    $(SHELL) ./config.status;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
+	esac;
+$(top_srcdir)/../multilib.am $(am__empty):
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	$(SHELL) ./config.status --recheck
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	$(am__cd) $(srcdir) && $(AUTOCONF)
+$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
+	$(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
+$(am__aclocal_m4_deps):
+
+config.h: stamp-h1
+	@test -f $@ || rm -f stamp-h1
+	@test -f $@ || $(MAKE) $(AM_MAKEFLAGS) stamp-h1
+
+stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
+	@rm -f stamp-h1
+	cd $(top_builddir) && $(SHELL) ./config.status config.h
+$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) 
+	($(am__cd) $(top_srcdir) && $(AUTOHEADER))
+	rm -f stamp-h1
+	touch $@
+
+distclean-hdr:
+	-rm -f config.h stamp-h1
+
+install-toolexeclibLTLIBRARIES: $(toolexeclib_LTLIBRARIES)
+	@$(NORMAL_INSTALL)
+	@list='$(toolexeclib_LTLIBRARIES)'; test -n "$(toolexeclibdir)" || list=; \
+	list2=; for p in $$list; do \
+	  if test -f $$p; then \
+	    list2="$$list2 $$p"; \
+	  else :; fi; \
+	done; \
+	test -z "$$list2" || { \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(toolexeclibdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(toolexeclibdir)" || exit 1; \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(toolexeclibdir)'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(toolexeclibdir)"; \
+	}
+
+uninstall-toolexeclibLTLIBRARIES:
+	@$(NORMAL_UNINSTALL)
+	@list='$(toolexeclib_LTLIBRARIES)'; test -n "$(toolexeclibdir)" || list=; \
+	for p in $$list; do \
+	  $(am__strip_dir) \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(toolexeclibdir)/$$f'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(toolexeclibdir)/$$f"; \
+	done
+
+clean-toolexeclibLTLIBRARIES:
+	-test -z "$(toolexeclib_LTLIBRARIES)" || rm -f $(toolexeclib_LTLIBRARIES)
+	@list='$(toolexeclib_LTLIBRARIES)'; \
+	locs=`for p in $$list; do echo $$p; done | \
+	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+	      sort -u`; \
+	test -z "$$locs" || { \
+	  echo rm -f $${locs}; \
+	  rm -f $${locs}; \
+	}
+math/$(am__dirstamp):
+	@$(MKDIR_P) math
+	@: > math/$(am__dirstamp)
+math/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) math/$(DEPDIR)
+	@: > math/$(DEPDIR)/$(am__dirstamp)
+math/x2y2m1q.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/acoshq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/fmodq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/acosq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/frexpq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/rem_pio2q.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/asinhq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/hypotq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/remainderq.lo: math/$(am__dirstamp) \
+	math/$(DEPDIR)/$(am__dirstamp)
+math/asinq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/rintq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/atan2q.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/isinfq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/roundq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/atanhq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/isnanq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/scalblnq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/atanq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/j0q.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/scalbnq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/cbrtq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/j1q.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/signbitq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/ceilq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/jnq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/sincos_table.lo: math/$(am__dirstamp) \
+	math/$(DEPDIR)/$(am__dirstamp)
+math/complex.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/ldexpq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/sincosq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/copysignq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/lgammaq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/sincosq_kernel.lo: math/$(am__dirstamp) \
+	math/$(DEPDIR)/$(am__dirstamp)
+math/coshq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/llroundq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/sinhq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/cosq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/log10q.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/sinq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/cosq_kernel.lo: math/$(am__dirstamp) \
+	math/$(DEPDIR)/$(am__dirstamp)
+math/log1pq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/sinq_kernel.lo: math/$(am__dirstamp) \
+	math/$(DEPDIR)/$(am__dirstamp)
+math/erfq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/logq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/sqrtq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/expm1q.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/lroundq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/tanhq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/expq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/modfq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/tanq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/fabsq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/nanq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/tgammaq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/finiteq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/nextafterq.lo: math/$(am__dirstamp) \
+	math/$(DEPDIR)/$(am__dirstamp)
+math/truncq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/floorq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/powq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/fmaq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/logbq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/exp2q.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/issignalingq.lo: math/$(am__dirstamp) \
+	math/$(DEPDIR)/$(am__dirstamp)
+math/lgammaq_neg.lo: math/$(am__dirstamp) \
+	math/$(DEPDIR)/$(am__dirstamp)
+math/lgammaq_product.lo: math/$(am__dirstamp) \
+	math/$(DEPDIR)/$(am__dirstamp)
+math/tanq_kernel.lo: math/$(am__dirstamp) \
+	math/$(DEPDIR)/$(am__dirstamp)
+math/tgammaq_product.lo: math/$(am__dirstamp) \
+	math/$(DEPDIR)/$(am__dirstamp)
+math/casinhq_kernel.lo: math/$(am__dirstamp) \
+	math/$(DEPDIR)/$(am__dirstamp)
+math/cacoshq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/cacosq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/casinhq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/casinq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/catanhq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/catanq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/cimagq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/conjq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/cprojq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/crealq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/fdimq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/fmaxq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/fminq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/ilogbq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/llrintq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/log2q.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/lrintq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/nearbyintq.lo: math/$(am__dirstamp) \
+	math/$(DEPDIR)/$(am__dirstamp)
+math/remquoq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/ccoshq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/cexpq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/clog10q.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/clogq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/csinq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/csinhq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/csqrtq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/ctanq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+math/ctanhq.lo: math/$(am__dirstamp) math/$(DEPDIR)/$(am__dirstamp)
+printf/$(am__dirstamp):
+	@$(MKDIR_P) printf
+	@: > printf/$(am__dirstamp)
+printf/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) printf/$(DEPDIR)
+	@: > printf/$(DEPDIR)/$(am__dirstamp)
+printf/addmul_1.lo: printf/$(am__dirstamp) \
+	printf/$(DEPDIR)/$(am__dirstamp)
+printf/add_n.lo: printf/$(am__dirstamp) \
+	printf/$(DEPDIR)/$(am__dirstamp)
+printf/cmp.lo: printf/$(am__dirstamp) printf/$(DEPDIR)/$(am__dirstamp)
+printf/divrem.lo: printf/$(am__dirstamp) \
+	printf/$(DEPDIR)/$(am__dirstamp)
+printf/flt1282mpn.lo: printf/$(am__dirstamp) \
+	printf/$(DEPDIR)/$(am__dirstamp)
+printf/fpioconst.lo: printf/$(am__dirstamp) \
+	printf/$(DEPDIR)/$(am__dirstamp)
+printf/lshift.lo: printf/$(am__dirstamp) \
+	printf/$(DEPDIR)/$(am__dirstamp)
+printf/mul_1.lo: printf/$(am__dirstamp) \
+	printf/$(DEPDIR)/$(am__dirstamp)
+printf/mul_n.lo: printf/$(am__dirstamp) \
+	printf/$(DEPDIR)/$(am__dirstamp)
+printf/mul.lo: printf/$(am__dirstamp) printf/$(DEPDIR)/$(am__dirstamp)
+printf/printf_fphex.lo: printf/$(am__dirstamp) \
+	printf/$(DEPDIR)/$(am__dirstamp)
+printf/printf_fp.lo: printf/$(am__dirstamp) \
+	printf/$(DEPDIR)/$(am__dirstamp)
+printf/quadmath-printf.lo: printf/$(am__dirstamp) \
+	printf/$(DEPDIR)/$(am__dirstamp)
+printf/rshift.lo: printf/$(am__dirstamp) \
+	printf/$(DEPDIR)/$(am__dirstamp)
+printf/submul_1.lo: printf/$(am__dirstamp) \
+	printf/$(DEPDIR)/$(am__dirstamp)
+printf/sub_n.lo: printf/$(am__dirstamp) \
+	printf/$(DEPDIR)/$(am__dirstamp)
+strtod/$(am__dirstamp):
+	@$(MKDIR_P) strtod
+	@: > strtod/$(am__dirstamp)
+strtod/$(DEPDIR)/$(am__dirstamp):
+	@$(MKDIR_P) strtod/$(DEPDIR)
+	@: > strtod/$(DEPDIR)/$(am__dirstamp)
+strtod/strtoflt128.lo: strtod/$(am__dirstamp) \
+	strtod/$(DEPDIR)/$(am__dirstamp)
+strtod/mpn2flt128.lo: strtod/$(am__dirstamp) \
+	strtod/$(DEPDIR)/$(am__dirstamp)
+strtod/tens_in_limb.lo: strtod/$(am__dirstamp) \
+	strtod/$(DEPDIR)/$(am__dirstamp)
+
+libquadmath.la: $(libquadmath_la_OBJECTS) $(libquadmath_la_DEPENDENCIES) $(EXTRA_libquadmath_la_DEPENDENCIES) 
+	$(AM_V_CCLD)$(libquadmath_la_LINK) $(am_libquadmath_la_rpath) $(libquadmath_la_OBJECTS) $(libquadmath_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+	-rm -f math/*.$(OBJEXT)
+	-rm -f math/*.lo
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new file mode 100644
index 0000000..3703cd6
--- /dev/null
+++ b/acinclude.m4
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new file mode 100644
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+ m4_if([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
+       [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
+AC_SUBST([$1_TRUE])dnl
+AC_SUBST([$1_FALSE])dnl
+_AM_SUBST_NOTMAKE([$1_TRUE])dnl
+_AM_SUBST_NOTMAKE([$1_FALSE])dnl
+m4_define([_AM_COND_VALUE_$1], [$2])dnl
+if $2; then
+  $1_TRUE=
+  $1_FALSE='#'
+else
+  $1_TRUE='#'
+  $1_FALSE=
+fi
+AC_CONFIG_COMMANDS_PRE(
+[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
+  AC_MSG_ERROR([[conditional "$1" was never defined.
+Usually this means the macro was only invoked conditionally.]])
+fi])])
+
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+
+# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
+# written in clear, in which case automake, when reading aclocal.m4,
+# will think it sees a *use*, and therefore will trigger all it's
+# C support machinery.  Also note that it means that autoscan, seeing
+# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
+
+
+# _AM_DEPENDENCIES(NAME)
+# ----------------------
+# See how the compiler implements dependency checking.
+# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
+# We try a few techniques and use that to set a single cache variable.
+#
+# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
+# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
+# dependency, and given that the user is not expected to run this macro,
+# just rely on AC_PROG_CC.
+AC_DEFUN([_AM_DEPENDENCIES],
+[AC_REQUIRE([AM_SET_DEPDIR])dnl
+AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
+AC_REQUIRE([AM_MAKE_INCLUDE])dnl
+AC_REQUIRE([AM_DEP_TRACK])dnl
+
+m4_if([$1], [CC],   [depcc="$CC"   am_compiler_list=],
+      [$1], [CXX],  [depcc="$CXX"  am_compiler_list=],
+      [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
+      [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
+      [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
+      [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
+                    [depcc="$$1"   am_compiler_list=])
+
+AC_CACHE_CHECK([dependency style of $depcc],
+               [am_cv_$1_dependencies_compiler_type],
+[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named 'D' -- because '-MD' means "put the output
+  # in D".
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_$1_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
+  fi
+  am__universal=false
+  m4_case([$1], [CC],
+    [case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac],
+    [CXX],
+    [case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac])
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+      # Solaris 10 /bin/sh.
+      echo '/* dummy */' > sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with '-c' and '-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle '-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs.
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # After this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested.
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+      # This compiler won't grok '-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_$1_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_$1_dependencies_compiler_type=none
+fi
+])
+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+AM_CONDITIONAL([am__fastdep$1], [
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
+])
+
+
+# AM_SET_DEPDIR
+# -------------
+# Choose a directory name for dependency files.
+# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
+AC_DEFUN([AM_SET_DEPDIR],
+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
+])
+
+
+# AM_DEP_TRACK
+# ------------
+AC_DEFUN([AM_DEP_TRACK],
+[AC_ARG_ENABLE([dependency-tracking], [dnl
+AS_HELP_STRING(
+  [--enable-dependency-tracking],
+  [do not reject slow dependency extractors])
+AS_HELP_STRING(
+  [--disable-dependency-tracking],
+  [speeds up one-time build])])
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+  am__nodep='_no'
+fi
+AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
+AC_SUBST([AMDEPBACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
+AC_SUBST([am__nodep])dnl
+_AM_SUBST_NOTMAKE([am__nodep])dnl
+])
+
+# Generate code to set up dependency tracking.              -*- Autoconf -*-
+
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+
+# _AM_OUTPUT_DEPENDENCY_COMMANDS
+# ------------------------------
+AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
+[{
+  # Older Autoconf quotes --file arguments for eval, but not when files
+  # are listed without --file.  Let's play safe and only enable the eval
+  # if we detect the quoting.
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
+  shift
+  for mf
+  do
+    # Strip MF so we end up with the name of the file.
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named 'Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
+    # limit of 2048, but all sed's we know have understand at least 4000.
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`AS_DIRNAME("$mf")`
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running 'make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "$am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`AS_DIRNAME(["$file"])`
+      AS_MKDIR_P([$dirpart/$fdir])
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
+  done
+}
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
+
+
+# AM_OUTPUT_DEPENDENCY_COMMANDS
+# -----------------------------
+# This macro should only be invoked once -- use via AC_REQUIRE.
+#
+# This code is only required when automatic dependency tracking
+# is enabled.  FIXME.  This creates each '.P' file that we will
+# need in order to bootstrap the dependency handling code.
+AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
+[AC_CONFIG_COMMANDS([depfiles],
+     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
+     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
+
+# Do all the work for Automake.                             -*- Autoconf -*-
+
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This macro actually does too much.  Some checks are only needed if
+# your package does certain things.  But this isn't really a big deal.
+
+dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O.
+m4_define([AC_PROG_CC],
+m4_defn([AC_PROG_CC])
+[_AM_PROG_CC_C_O
+])
+
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+# AM_INIT_AUTOMAKE([OPTIONS])
+# -----------------------------------------------
+# The call with PACKAGE and VERSION arguments is the old style
+# call (pre autoconf-2.50), which is being phased out.  PACKAGE
+# and VERSION should now be passed to AC_INIT and removed from
+# the call to AM_INIT_AUTOMAKE.
+# We support both call styles for the transition.  After
+# the next Automake release, Autoconf can make the AC_INIT
+# arguments mandatory, and then we can depend on a new Autoconf
+# release and drop the old call support.
+AC_DEFUN([AM_INIT_AUTOMAKE],
+[AC_PREREQ([2.65])dnl
+dnl Autoconf wants to disallow AM_ names.  We explicitly allow
+dnl the ones we care about.
+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])dnl
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+  # is not polluted with repeated "-I."
+  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
+  # test to see if srcdir already configured
+  if test -f $srcdir/config.status; then
+    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+  fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+AC_SUBST([CYGPATH_W])
+
+# Define the identity of the package.
+dnl Distinguish between old-style and new-style calls.
+m4_ifval([$2],
+[AC_DIAGNOSE([obsolete],
+             [$0: two- and three-arguments forms are deprecated.])
+m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ AC_SUBST([PACKAGE], [$1])dnl
+ AC_SUBST([VERSION], [$2])],
+[_AM_SET_OPTIONS([$1])dnl
+dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
+m4_if(
+  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
+  [ok:ok],,
+  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
+ AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
+
+# Some tools Automake needs.
+AC_REQUIRE([AM_SANITY_CHECK])dnl
+AC_REQUIRE([AC_ARG_PROGRAM])dnl
+AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
+AM_MISSING_PROG([AUTOCONF], [autoconf])
+AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
+AM_MISSING_PROG([AUTOHEADER], [autoheader])
+AM_MISSING_PROG([MAKEINFO], [makeinfo])
+AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+# For better backward compatibility.  To be removed once Automake 1.9.x
+# dies out for good.  For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
+# We need awk for the "check" target (and possibly the TAP driver).  The
+# system "awk" is bad on some platforms.
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
+			     [_AM_PROG_TAR([v7])])])
+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+		  [_AM_DEPENDENCIES([CC])],
+		  [m4_define([AC_PROG_CC],
+			     m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+		  [_AM_DEPENDENCIES([CXX])],
+		  [m4_define([AC_PROG_CXX],
+			     m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJC],
+		  [_AM_DEPENDENCIES([OBJC])],
+		  [m4_define([AC_PROG_OBJC],
+			     m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
+		  [_AM_DEPENDENCIES([OBJCXX])],
+		  [m4_define([AC_PROG_OBJCXX],
+			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
+])
+AC_REQUIRE([AM_SILENT_RULES])dnl
+dnl The testsuite driver may need to know about EXEEXT, so add the
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+dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
+AC_CONFIG_COMMANDS_PRE(dnl
+[m4_provide_if([_AM_COMPILER_EXEEXT],
+  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
+
+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes.  So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+  cat >&2 <<'END'
+Oops!
+
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present.  This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+
+Please tell bug-automake@gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message.  This
+can help us improve future automake versions.
+
+END
+  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+    echo 'Configuration will proceed anyway, since you have set the' >&2
+    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+    echo >&2
+  else
+    cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
+
+END
+    AC_MSG_ERROR([Your 'rm' program is bad, sorry.])
+  fi
+fi
+dnl The trailing newline in this macro's definition is deliberate, for
+dnl backward compatibility and to allow trailing 'dnl'-style comments
+dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841.
+])
+
+dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
+dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
+dnl mangled by Autoconf and run in a shell conditional statement.
+m4_define([_AC_COMPILER_EXEEXT],
+m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
+
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
+# that is generated.  The stamp files are numbered to have different names.
+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
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+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_arg=$1
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+  case $_am_header in
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+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
+
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+if test x"${install_sh+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
+  esac
+fi
+AC_SUBST([install_sh])])
+
+# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
+# From Jim Meyering
+
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_MAINTAINER_MODE([DEFAULT-MODE])
+# ----------------------------------
+# Control maintainer-specific portions of Makefiles.
+# Default is to disable them, unless 'enable' is passed literally.
+# For symmetry, 'disable' may be passed as well.  Anyway, the user
+# can override the default with the --enable/--disable switch.
+AC_DEFUN([AM_MAINTAINER_MODE],
+[m4_case(m4_default([$1], [disable]),
+       [enable], [m4_define([am_maintainer_other], [disable])],
+       [disable], [m4_define([am_maintainer_other], [enable])],
+       [m4_define([am_maintainer_other], [enable])
+        m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
+AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
+  dnl maintainer-mode's default is 'disable' unless 'enable' is passed
+  AC_ARG_ENABLE([maintainer-mode],
+    [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
+      am_maintainer_other[ make rules and dependencies not useful
+      (and sometimes confusing) to the casual installer])],
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+  MAINT=$MAINTAINER_MODE_TRUE
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+]
+)
+
+# Check to see how 'make' treats includes.	            -*- Autoconf -*-
+
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+	@echo this is the am__doit target
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+# If we don't find an include directive, just comment out the code.
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+am__quote=
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+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
+
+# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
+
+# Copyright (C) 1997-2017 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it is modern enough.
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+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+if test x"${MISSING+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+  am_missing_run="$MISSING "
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+  am_missing_run=
+  AC_MSG_WARN(['missing' script is too old or missing])
+fi
+])
+
+# Helper functions for option handling.                     -*- Autoconf -*-
+
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# --------------------
+# Set option NAME.  Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
+
+# _AM_SET_OPTIONS(OPTIONS)
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+AC_DEFUN([_AM_SET_OPTIONS],
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
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+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_PROG_CC_C_O
+# ---------------
+# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
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+AC_DEFUN([_AM_PROG_CC_C_O],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([compile])dnl
+AC_LANG_PUSH([C])dnl
+AC_CACHE_CHECK(
+  [whether $CC understands -c and -o together],
+  [am_cv_prog_cc_c_o],
+  [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
+  # Make sure it works both with $CC and with simple cc.
+  # Following AC_PROG_CC_C_O, we do the test twice because some
+  # compilers refuse to overwrite an existing .o file with -o,
+  # though they will create one.
+  am_cv_prog_cc_c_o=yes
+  for am_i in 1 2; do
+    if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
+         && test -f conftest2.$ac_objext; then
+      : OK
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+      am_cv_prog_cc_c_o=no
+      break
+    fi
+  done
+  rm -f core conftest*
+  unset am_i])
+if test "$am_cv_prog_cc_c_o" != yes; then
+   # Losing compiler, so override with the script.
+   # FIXME: It is wrong to rewrite CC.
+   # But if we don't then we get into trouble of one sort or another.
+   # A longer-term fix would be to have automake use am__CC in this case,
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+   CC="$am_aux_dir/compile $CC"
+fi
+AC_LANG_POP([C])])
+
+# For backward compatibility.
+AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
+
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_RUN_LOG(COMMAND)
+# -------------------
+# Run COMMAND, save the exit status in ac_status, and log it.
+# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
+AC_DEFUN([AM_RUN_LOG],
+[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
+   ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+   (exit $ac_status); }])
+
+# Check to make sure that the build environment is sane.    -*- Autoconf -*-
+
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name.  Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+  *[[\\\"\#\$\&\'\`$am_lf]]*)
+    AC_MSG_ERROR([unsafe absolute working directory name]);;
+esac
+case $srcdir in
+  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
+    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   am_has_slept=no
+   for am_try in 1 2; do
+     echo "timestamp, slept: $am_has_slept" > conftest.file
+     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+     if test "$[*]" = "X"; then
+	# -L didn't work.
+	set X `ls -t "$srcdir/configure" conftest.file`
+     fi
+     if test "$[*]" != "X $srcdir/configure conftest.file" \
+	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+	# If neither matched, then we have a broken ls.  This can happen
+	# if, for instance, CONFIG_SHELL is bash and it inherits a
+	# broken ls alias from the environment.  This has actually
+	# happened.  Such a system could not be considered "sane".
+	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
+  alias in your environment])
+     fi
+     if test "$[2]" = conftest.file || test $am_try -eq 2; then
+       break
+     fi
+     # Just in case.
+     sleep 1
+     am_has_slept=yes
+   done
+   test "$[2]" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT([yes])
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+  ( sleep 1 ) &
+  am_sleep_pid=$!
+fi
+AC_CONFIG_COMMANDS_PRE(
+  [AC_MSG_CHECKING([that generated files are newer than configure])
+   if test -n "$am_sleep_pid"; then
+     # Hide warnings about reused PIDs.
+     wait $am_sleep_pid 2>/dev/null
+   fi
+   AC_MSG_RESULT([done])])
+rm -f conftest.file
+])
+
+# Copyright (C) 2009-2017 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_SILENT_RULES([DEFAULT])
+# --------------------------
+# Enable less verbose build rules; with the default set to DEFAULT
+# ("yes" being less verbose, "no" or empty being verbose).
+AC_DEFUN([AM_SILENT_RULES],
+[AC_ARG_ENABLE([silent-rules], [dnl
+AS_HELP_STRING(
+  [--enable-silent-rules],
+  [less verbose build output (undo: "make V=1")])
+AS_HELP_STRING(
+  [--disable-silent-rules],
+  [verbose build output (undo: "make V=0")])dnl
+])
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+  yes) AM_DEFAULT_VERBOSITY=0;;
+   no) AM_DEFAULT_VERBOSITY=1;;
+    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
+esac
+dnl
+dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
+dnl do not support nested variable expansions.
+dnl See automake bug#9928 and bug#10237.
+am_make=${MAKE-make}
+AC_CACHE_CHECK([whether $am_make supports nested variables],
+   [am_cv_make_support_nested_variables],
+   [if AS_ECHO([['TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+	@$(TRUE)
+.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
+  am_cv_make_support_nested_variables=yes
+else
+  am_cv_make_support_nested_variables=no
+fi])
+if test $am_cv_make_support_nested_variables = yes; then
+  dnl Using '$V' instead of '$(V)' breaks IRIX make.
+  AM_V='$(V)'
+  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+  AM_V=$AM_DEFAULT_VERBOSITY
+  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AC_SUBST([AM_V])dnl
+AM_SUBST_NOTMAKE([AM_V])dnl
+AC_SUBST([AM_DEFAULT_V])dnl
+AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
+AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
+AM_BACKSLASH='\'
+AC_SUBST([AM_BACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
+])
+
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor 'install' (even GNU) is that you can't
+# specify the program used to strip binaries.  This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in "make install-strip", and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip".  However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
+if test "$cross_compiling" != no; then
+  AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006-2017 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# --------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball.                            -*- Autoconf -*-
+
+# Copyright (C) 2004-2017 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of 'v7', 'ustar', or 'pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+#     tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+#     $(am__untar) < result.tar
+#
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.  Yes, it's still used
+# in the wild :-(  We should find a proper way to deprecate it ...
+AC_SUBST([AMTAR], ['$${TAR-tar}'])
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+
+m4_if([$1], [v7],
+  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
+
+  [m4_case([$1],
+    [ustar],
+     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
+      # There is notably a 21 bits limit for the UID and the GID.  In fact,
+      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
+      # and bug#13588).
+      am_max_uid=2097151 # 2^21 - 1
+      am_max_gid=$am_max_uid
+      # The $UID and $GID variables are not portable, so we need to resort
+      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
+      # below are definitely unexpected, so allow the users to see them
+      # (that is, avoid stderr redirection).
+      am_uid=`id -u || echo unknown`
+      am_gid=`id -g || echo unknown`
+      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
+      if test $am_uid -le $am_max_uid; then
+         AC_MSG_RESULT([yes])
+      else
+         AC_MSG_RESULT([no])
+         _am_tools=none
+      fi
+      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
+      if test $am_gid -le $am_max_gid; then
+         AC_MSG_RESULT([yes])
+      else
+        AC_MSG_RESULT([no])
+        _am_tools=none
+      fi],
+
+  [pax],
+    [],
+
+  [m4_fatal([Unknown tar format])])
+
+  AC_MSG_CHECKING([how to create a $1 tar archive])
+
+  # Go ahead even if we have the value already cached.  We do so because we
+  # need to set the values for the 'am__tar' and 'am__untar' variables.
+  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
+
+  for _am_tool in $_am_tools; do
+    case $_am_tool in
+    gnutar)
+      for _am_tar in tar gnutar gtar; do
+        AM_RUN_LOG([$_am_tar --version]) && break
+      done
+      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+      am__untar="$_am_tar -xf -"
+      ;;
+    plaintar)
+      # Must skip GNU tar: if it does not support --format= it doesn't create
+      # ustar tarball either.
+      (tar --version) >/dev/null 2>&1 && continue
+      am__tar='tar chf - "$$tardir"'
+      am__tar_='tar chf - "$tardir"'
+      am__untar='tar xf -'
+      ;;
+    pax)
+      am__tar='pax -L -x $1 -w "$$tardir"'
+      am__tar_='pax -L -x $1 -w "$tardir"'
+      am__untar='pax -r'
+      ;;
+    cpio)
+      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+      am__untar='cpio -i -H $1 -d'
+      ;;
+    none)
+      am__tar=false
+      am__tar_=false
+      am__untar=false
+      ;;
+    esac
+
+    # If the value was cached, stop now.  We just wanted to have am__tar
+    # and am__untar set.
+    test -n "${am_cv_prog_tar_$1}" && break
+
+    # tar/untar a dummy directory, and stop if the command works.
+    rm -rf conftest.dir
+    mkdir conftest.dir
+    echo GrepMe > conftest.dir/file
+    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+    rm -rf conftest.dir
+    if test -s conftest.tar; then
+      AM_RUN_LOG([$am__untar <conftest.tar])
+      AM_RUN_LOG([cat conftest.dir/file])
+      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+    fi
+  done
+  rm -rf conftest.dir
+
+  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([../config/acx.m4])
+m4_include([../config/depstand.m4])
+m4_include([../config/lead-dot.m4])
+m4_include([../config/lthostflags.m4])
+m4_include([../config/multi.m4])
+m4_include([../config/no-executables.m4])
+m4_include([../config/override.m4])
+m4_include([../config/toolexeclibdir.m4])
+m4_include([../ltoptions.m4])
+m4_include([../ltsugar.m4])
+m4_include([../ltversion.m4])
+m4_include([../lt~obsolete.m4])
+m4_include([acinclude.m4])
diff --git a/config.h.in b/config.h.in
new file mode 100644
index 0000000..061284e
--- /dev/null
+++ b/config.h.in
@@ -0,0 +1,166 @@
+/* config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* libm includes cbrtl */
+#undef HAVE_CBRTL
+
+/* Define to 1 if you have the <ctype.h> header file. */
+#undef HAVE_CTYPE_H
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you have the <errno.h> header file. */
+#undef HAVE_ERRNO_H
+
+/* libm includes feholdexcept */
+#undef HAVE_FEHOLDEXCEPT
+
+/* Define to 1 if you have the <fenv.h> header file. */
+#undef HAVE_FENV_H
+
+/* libm includes fesetenv */
+#undef HAVE_FESETENV
+
+/* libm includes fesetround */
+#undef HAVE_FESETROUND
+
+/* libm includes fetestexcept */
+#undef HAVE_FETESTEXCEPT
+
+/* libm includes feupdateenv */
+#undef HAVE_FEUPDATEENV
+
+/* __attribute__((visibility ("hidden"))) supported */
+#undef HAVE_HIDDEN_VISIBILITY
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <langinfo.h> header file. */
+#undef HAVE_LANGINFO_H
+
+/* Define to 1 if you have the <limits.h> header file. */
+#undef HAVE_LIMITS_H
+
+/* Define to 1 if you have the <locale.h> header file. */
+#undef HAVE_LOCALE_H
+
+/* Define to 1 if the math.h includes POSIX's signgam. */
+#undef HAVE_MATH_H_SIGNGAM
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the <printf.h> header file. */
+#undef HAVE_PRINTF_H
+
+/* GNU C Library stype printf hooks supported */
+#undef HAVE_PRINTF_HOOKS
+
+/* libm includes sqrtl */
+#undef HAVE_SQRTL
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `strtoull' function. */
+#undef HAVE_STRTOULL
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the <wchar.h> header file. */
+#undef HAVE_WCHAR_H
+
+/* Define to 1 if you have the <wctype.h> header file. */
+#undef HAVE_WCTYPE_H
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#undef LT_OBJDIR
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* whether i18n number rewriting can be supported */
+#undef USE_I18N_NUMBER_H
+
+/* whether localeconv should be used */
+#undef USE_LOCALECONV
+
+/* whether nl_langinfo should be used */
+#undef USE_NL_LANGINFO
+
+/* whether nl_langinfo should be used for wide char locale info */
+#undef USE_NL_LANGINFO_WC
+
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+
+
+/* Version number of package */
+#undef VERSION
+
+/* Define to 1 if on MINIX. */
+#undef _MINIX
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+   this defined. */
+#undef _POSIX_1_SOURCE
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+#undef _POSIX_SOURCE
diff --git a/configure b/configure
new file mode 100755
index 0000000..49d7080
--- /dev/null
+++ b/configure
@@ -0,0 +1,15813 @@
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for GCC Quad-precision Math Library 0.1.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+  # into an infinite loop, continuously re-executing ourselves.
+  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+    _as_can_reexec=no; export _as_can_reexec;
+    # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v* ) as_opts=-v ;;
+  *x* ) as_opts=-x ;;
+  * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+  fi
+  # We don't want this to propagate to other subprocesses.
+          { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '\${1+\"\$@\"}'='\"\$@\"'
+  setopt NO_GLOB_SUBST
+else
+  case \`(set -o) 2>/dev/null\` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+"
+  as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+  exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1
+
+  test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+    PATH=/empty FPATH=/empty; export PATH FPATH
+    test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+      || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
+  if (eval "$as_required") 2>/dev/null; then :
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  as_found=:
+  case $as_dir in #(
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     # Try only shells that exist, to save several forks.
+	     as_shell=$as_dir/$as_base
+	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  CONFIG_SHELL=$as_shell as_have_required=yes
+		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  break 2
+fi
+fi
+	   done;;
+       esac
+  as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+  CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+      if test "x$CONFIG_SHELL" != x; then :
+  export CONFIG_SHELL
+             # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v* ) as_opts=-v ;;
+  *x* ) as_opts=-x ;;
+  * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+    if test x$as_have_required = xno; then :
+  $as_echo "$0: This script requires a shell more modern than all"
+  $as_echo "$0: the shells that I found on your system."
+  if test x${ZSH_VERSION+set} = xset ; then
+    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+  else
+    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+  fi
+  exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+  test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+  as_lineno_1=$LINENO as_lineno_1a=$LINENO
+  as_lineno_2=$LINENO as_lineno_2a=$LINENO
+  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |
+    sed '
+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno
+      N
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+      t loop
+      s/-\n.*//
+    ' >$as_me.lineno &&
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+  # already done that, so ensure we don't try to do so again and fall
+  # in an infinite loop.  This has already happened in practice.
+  _as_can_reexec=no; export _as_can_reexec
+  # Don't try to exec as it changes $[0], causing all sort of problems
+  # (the dirname of $[0] is not the place where we might find the
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"
+  # Exit status is that of the last command.
+  exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -pR'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -pR'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -pR'
+  fi
+else
+  as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='GCC Quad-precision Math Library'
+PACKAGE_TARNAME='libquadmath'
+PACKAGE_VERSION='0.1'
+PACKAGE_STRING='GCC Quad-precision Math Library 0.1'
+PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
+
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+get_gcc_base_ver
+GENINSRC_FALSE
+GENINSRC_TRUE
+XCFLAGS
+BUILD_LIBQUADMATH_FALSE
+BUILD_LIBQUADMATH_TRUE
+LIBQUAD_USE_SYMVER_SUN_FALSE
+LIBQUAD_USE_SYMVER_SUN_TRUE
+LIBQUAD_USE_SYMVER_GNU_FALSE
+LIBQUAD_USE_SYMVER_GNU_TRUE
+LIBQUAD_USE_SYMVER_FALSE
+LIBQUAD_USE_SYMVER_TRUE
+LIBM
+toolexeclibdir
+toolexecdir
+MAINT
+MAINTAINER_MODE_FALSE
+MAINTAINER_MODE_TRUE
+ENABLE_DARWIN_AT_RPATH_FALSE
+ENABLE_DARWIN_AT_RPATH_TRUE
+enable_static
+enable_shared
+lt_host_flags
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+RANLIB
+AR
+OBJDUMP
+LN_S
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+SED
+LIBTOOL
+REPORT_BUGS_TEXI
+REPORT_BUGS_TO
+BUILD_INFO_FALSE
+BUILD_INFO_TRUE
+EGREP
+GREP
+CPP
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+AM_DEFAULT_V
+AM_V
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+multi_basedir
+target_noncanonical
+target_os
+target_vendor
+target_cpu
+target
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_multilib
+enable_silent_rules
+enable_version_specific_runtime_libs
+enable_dependency_tracking
+with_bugurl
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+with_gnu_ld
+enable_libtool_lock
+enable_darwin_at_rpath
+enable_maintainer_mode
+with_toolexeclibdir
+enable_symvers
+enable_cet
+enable_generated_files_in_srcdir
+with_gcc_major_version_only
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+  # If the previous option needs an argument, assign it.
+  if test -n "$ac_prev"; then
+    eval $ac_prev=\$ac_option
+    ac_prev=
+    continue
+  fi
+
+  case $ac_option in
+  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *=)   ac_optarg= ;;
+  *)    ac_optarg=yes ;;
+  esac
+
+  # Accept the important Cygnus configure options, so we can diagnose typos.
+
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;
+
+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
+    ac_prev=bindir ;;
+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+    bindir=$ac_optarg ;;
+
+  -build | --build | --buil | --bui | --bu)
+    ac_prev=build_alias ;;
+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+    build_alias=$ac_optarg ;;
+
+  -cache-file | --cache-file | --cache-fil | --cache-fi \
+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+    ac_prev=cache_file ;;
+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+    cache_file=$ac_optarg ;;
+
+  --config-cache | -C)
+    cache_file=config.cache ;;
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+
+  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+  | --dataroo | --dataro | --datar)
+    ac_prev=datarootdir ;;
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+    datarootdir=$ac_optarg ;;
+
+  -disable-* | --disable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;
+
+  -enable-* | --enable-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=\$ac_optarg ;;
+
+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+  | --exec | --exe | --ex)
+    ac_prev=exec_prefix ;;
+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+  | --exec=* | --exe=* | --ex=*)
+    exec_prefix=$ac_optarg ;;
+
+  -gas | --gas | --ga | --g)
+    # Obsolete; use --with-gas.
+    with_gas=yes ;;
+
+  -help | --help | --hel | --he | -h)
+    ac_init_help=long ;;
+  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+    ac_init_help=recursive ;;
+  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+    ac_init_help=short ;;
+
+  -host | --host | --hos | --ho)
+    ac_prev=host_alias ;;
+  -host=* | --host=* | --hos=* | --ho=*)
+    host_alias=$ac_optarg ;;
+
+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+
+  -includedir | --includedir | --includedi | --included | --include \
+  | --includ | --inclu | --incl | --inc)
+    ac_prev=includedir ;;
+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+  | --includ=* | --inclu=* | --incl=* | --inc=*)
+    includedir=$ac_optarg ;;
+
+  -infodir | --infodir | --infodi | --infod | --info | --inf)
+    ac_prev=infodir ;;
+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+    infodir=$ac_optarg ;;
+
+  -libdir | --libdir | --libdi | --libd)
+    ac_prev=libdir ;;
+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
+    libdir=$ac_optarg ;;
+
+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+  | --libexe | --libex | --libe)
+    ac_prev=libexecdir ;;
+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+  | --libexe=* | --libex=* | --libe=*)
+    libexecdir=$ac_optarg ;;
+
+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+
+  -localstatedir | --localstatedir | --localstatedi | --localstated \
+  | --localstate | --localstat | --localsta | --localst | --locals)
+    ac_prev=localstatedir ;;
+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+    localstatedir=$ac_optarg ;;
+
+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+    ac_prev=mandir ;;
+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+    mandir=$ac_optarg ;;
+
+  -nfp | --nfp | --nf)
+    # Obsolete; use --without-fp.
+    with_fp=no ;;
+
+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+  | --no-cr | --no-c | -n)
+    no_create=yes ;;
+
+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+    no_recursion=yes ;;
+
+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+  | --oldin | --oldi | --old | --ol | --o)
+    ac_prev=oldincludedir ;;
+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
+    oldincludedir=$ac_optarg ;;
+
+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+    ac_prev=prefix ;;
+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+    prefix=$ac_optarg ;;
+
+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
+  | --program-pre | --program-pr | --program-p)
+    ac_prev=program_prefix ;;
+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+    program_prefix=$ac_optarg ;;
+
+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
+  | --program-suf | --program-su | --program-s)
+    ac_prev=program_suffix ;;
+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+    program_suffix=$ac_optarg ;;
+
+  -program-transform-name | --program-transform-name \
+  | --program-transform-nam | --program-transform-na \
+  | --program-transform-n | --program-transform- \
+  | --program-transform | --program-transfor \
+  | --program-transfo | --program-transf \
+  | --program-trans | --program-tran \
+  | --progr-tra | --program-tr | --program-t)
+    ac_prev=program_transform_name ;;
+  -program-transform-name=* | --program-transform-name=* \
+  | --program-transform-nam=* | --program-transform-na=* \
+  | --program-transform-n=* | --program-transform-=* \
+  | --program-transform=* | --program-transfor=* \
+  | --program-transfo=* | --program-transf=* \
+  | --program-trans=* | --program-tran=* \
+  | --progr-tra=* | --program-tr=* | --program-t=*)
+    program_transform_name=$ac_optarg ;;
+
+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil)
+    silent=yes ;;
+
+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+    ac_prev=sbindir ;;
+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+  | --sbi=* | --sb=*)
+    sbindir=$ac_optarg ;;
+
+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
+  | --sharedst | --shareds | --shared | --share | --shar \
+  | --sha | --sh)
+    ac_prev=sharedstatedir ;;
+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+  | --sha=* | --sh=*)
+    sharedstatedir=$ac_optarg ;;
+
+  -site | --site | --sit)
+    ac_prev=site ;;
+  -site=* | --site=* | --sit=*)
+    site=$ac_optarg ;;
+
+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+    ac_prev=srcdir ;;
+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+    srcdir=$ac_optarg ;;
+
+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+  | --syscon | --sysco | --sysc | --sys | --sy)
+    ac_prev=sysconfdir ;;
+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+    sysconfdir=$ac_optarg ;;
+
+  -target | --target | --targe | --targ | --tar | --ta | --t)
+    ac_prev=target_alias ;;
+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+    target_alias=$ac_optarg ;;
+
+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
+    verbose=yes ;;
+
+  -version | --version | --versio | --versi | --vers | -V)
+    ac_init_version=: ;;
+
+  -with-* | --with-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
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+    eval with_$ac_useropt=\$ac_optarg ;;
+
+  -without-* | --without-*)
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    # Reject names that are not valid shell variable names.
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+	 ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;
+
+  --x)
+    # Obsolete; use --with-x.
+    with_x=yes ;;
+
+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+  | --x-incl | --x-inc | --x-in | --x-i)
+    ac_prev=x_includes ;;
+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+    x_includes=$ac_optarg ;;
+
+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
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+    ac_prev=x_libraries ;;
+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+    x_libraries=$ac_optarg ;;
+
+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+    ;;
+
+  *=*)
+    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+    # Reject names that are not valid shell variable names.
+    case $ac_envvar in #(
+      '' | [0-9]* | *[!_$as_cr_alnum]* )
+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+    esac
+    eval $ac_envvar=\$ac_optarg
+    export $ac_envvar ;;
+
+  *)
+    # FIXME: should be removed in autoconf 3.0.
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+    ;;
+
+  esac
+done
+
+if test -n "$ac_prev"; then
+  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+  as_fn_error $? "missing argument to $ac_option"
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+
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+  esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+		datadir sysconfdir sharedstatedir localstatedir includedir \
+		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+		libdir localedir mandir
+do
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.
+  case $ac_val in
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+  esac
+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+  if test "x$build_alias" = x; then
+    cross_compiling=maybe
+  elif test "x$build_alias" != "x$host_alias"; then
+    cross_compiling=yes
+  fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+  ac_srcdir_defaulted=yes
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_myself" : 'X\(//\)[^/]' \| \
+	 X"$as_myself" : 'X\(//\)$' \| \
+	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  srcdir=$ac_confdir
+  if test ! -r "$srcdir/$ac_unique_file"; then
+    srcdir=..
+  fi
+else
+  ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+	pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+  # Omit some internal or obsolete options to make the list less imposing.
+  # This message is too long to be a string in the A/UX 3.1 sh.
+  cat <<_ACEOF
+\`configure' configures GCC Quad-precision Math Library 0.1 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE.  See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+  -h, --help              display this help and exit
+      --help=short        display options specific to this package
+      --help=recursive    display the short help of all the included packages
+  -V, --version           display version information and exit
+  -q, --quiet, --silent   do not print \`checking ...' messages
+      --cache-file=FILE   cache test results in FILE [disabled]
+  -C, --config-cache      alias for \`--cache-file=config.cache'
+  -n, --no-create         do not create output files
+      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+  --prefix=PREFIX         install architecture-independent files in PREFIX
+                          [$ac_default_prefix]
+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
+                          [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/libquadmath]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]
+_ACEOF
+
+  cat <<\_ACEOF
+
+Program names:
+  --program-prefix=PREFIX            prepend PREFIX to installed program names
+  --program-suffix=SUFFIX            append SUFFIX to installed program names
+  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
+
+System types:
+  --build=BUILD     configure for building on BUILD [guessed]
+  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
+  --target=TARGET   configure for building compilers for TARGET [HOST]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of GCC Quad-precision Math Library 0.1:";;
+   esac
+  cat <<\_ACEOF
+
+Optional Features:
+  --disable-option-checking  ignore unrecognized --enable/--with options
+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
+  --enable-multilib       build many library versions (default)
+  --enable-silent-rules   less verbose build output (undo: "make V=1")
+  --disable-silent-rules  verbose build output (undo: "make V=0")
+  --enable-version-specific-runtime-libs
+                          specify that runtime libraries should be installed
+                          in a compiler-specific directory
+  --enable-dependency-tracking
+                          do not reject slow dependency extractors
+  --disable-dependency-tracking
+                          speeds up one-time build
+  --enable-shared[=PKGS]  build shared libraries [default=yes]
+  --enable-static[=PKGS]  build static libraries [default=yes]
+  --enable-fast-install[=PKGS]
+                          optimize for fast installation [default=yes]
+  --disable-libtool-lock  avoid locking (might break parallel builds)
+  --enable-darwin-at-rpath
+                          install libraries with @rpath/library-name, requires
+                          rpaths to be added to executables
+  --enable-maintainer-mode
+                          enable make rules and dependencies not useful (and
+                          sometimes confusing) to the casual installer
+  --disable-symvers       disable symbol versioning for libquadmath
+  --enable-cet            enable Intel CET in target libraries [default=auto]
+  --enable-generated-files-in-srcdir
+                          put copies of generated files in source dir intended
+                          for creating source tarballs for users without
+                          texinfo bison or flex
+
+Optional Packages:
+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-bugurl=URL       Direct users to URL to report a bug
+  --with-pic              try to use only PIC/non-PIC objects [default=use
+                          both]
+  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
+  --with-toolexeclibdir=DIR
+                          install libraries built with a cross compiler within
+                          DIR
+  --with-gcc-major-version-only
+                          use only GCC major number in filesystem paths
+
+Some influential environment variables:
+  CC          C compiler command
+  CFLAGS      C compiler flags
+  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
+              nonstandard directory <lib dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>
+  CPP         C preprocessor
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to the package provider.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+  # If there are subdirs, report their specific --help.
+  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue
+    ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive
+    else
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }
+  done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+  cat <<\_ACEOF
+GCC Quad-precision Math Library configure 0.1
+generated by GNU Autoconf 2.69
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+  exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } > conftest.i && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+    ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if eval \${$3+:} false; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_header_compiler=yes
+else
+  ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  ac_header_preproc=yes
+else
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+  yes:no: )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+       $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+       ac_retval=$ac_status
+fi
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext conftest$ac_exeext
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 test -x conftest$ac_exeext
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_retval=1
+fi
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+  # interfere with the next link command; also delete a directory that is
+  # left behind by Apple's compiler.  We do this before executing the actions.
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $2 (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by GCC Quad-precision Math Library $as_me 0.1, which was
+generated by GNU Autoconf 2.69.  Invocation command line was
+
+  $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+
+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    $as_echo "PATH: $as_dir"
+  done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+  for ac_arg
+  do
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+    2)
+      as_fn_append ac_configure_args1 " '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+	ac_must_keep_next=false # Got value, back to normal.
+      else
+	case $ac_arg in
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -with-* | --with-* | -without-* | --without-* | --x)
+	    case "$ac_configure_args0 " in
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	    esac
+	    ;;
+	  -* ) ac_must_keep_next=true ;;
+	esac
+      fi
+      as_fn_append ac_configure_args " '$ac_arg'"
+      ;;
+    esac
+  done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo
+
+    $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+	"s/'\''/'\''\\\\'\'''\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo
+
+    $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo
+
+    if test -n "$ac_subst_files"; then
+      $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+      echo
+      for ac_var in $ac_subst_files
+      do
+	eval ac_val=\$$ac_var
+	case $ac_val in
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	$as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo
+    fi
+
+    if test -s confdefs.h; then
+      $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  # We do not want a PATH search for config.site.
+  case $CONFIG_SITE in #((
+    -*)  ac_site_file1=./$CONFIG_SITE;;
+    */*) ac_site_file1=$CONFIG_SITE;;
+    *)   ac_site_file1=./$CONFIG_SITE;;
+  esac
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file" \
+      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+  fi
+done
+
+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special files
+  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
+  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+	# differences in whitespace do not lead to failure.
+	ac_old_val_w=`echo x $ac_old_val`
+	ac_new_val_w=`echo x $ac_new_val`
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+# Gets build, host, target, *_vendor, *_cpu, *_os, etc.
+#
+# You will slowly go insane if you do not grok the following fact:  when
+# building this library, the top-level /target/ becomes the library's /host/.
+#
+# configure then causes --target to default to --host, exactly like any
+# other package using autoconf.  Therefore, 'target' and 'host' will
+# always be the same.  This makes sense both for native and cross compilers
+# just think about it for a little while.  :-)
+#
+# Also, if this library is being configured as part of a cross compiler, the
+# top-level configure script will pass the "real" host as $with_cross_host.
+#
+# Do not delete or change the following two lines.  For why, see
+# http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
+done
+if test -z "$ac_aux_dir"; then
+  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if ${ac_cv_target+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$target_alias" = x; then
+  ac_cv_target=$ac_cv_host
+else
+  ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+  test "$program_prefix$program_suffix$program_transform_name" = \
+    NONENONEs,x,x, &&
+  program_prefix=${target_alias}-
+
+ case ${build_alias} in
+  "") build_noncanonical=${build} ;;
+  *) build_noncanonical=${build_alias} ;;
+esac
+
+ case ${host_alias} in
+  "") host_noncanonical=${build_noncanonical} ;;
+  *) host_noncanonical=${host_alias} ;;
+esac
+
+ case ${target_alias} in
+  "") target_noncanonical=${host_noncanonical} ;;
+  *) target_noncanonical=${target_alias} ;;
+esac
+
+
+
+
+# Default to --enable-multilib
+# Check whether --enable-multilib was given.
+if test "${enable_multilib+set}" = set; then :
+  enableval=$enable_multilib; case "$enableval" in
+  yes) multilib=yes ;;
+  no)  multilib=no ;;
+  *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
+ esac
+else
+  multilib=yes
+fi
+
+
+# We may get other options which we leave undocumented:
+# --with-target-subdir, --with-multisrctop, --with-multisubdir
+# See config-ml.in if you want the gory details.
+
+if test "$srcdir" = "."; then
+  if test "$with_target_subdir" != "."; then
+    multi_basedir="$srcdir/$with_multisrctop../.."
+  else
+    multi_basedir="$srcdir/$with_multisrctop.."
+  fi
+else
+  multi_basedir="$srcdir/.."
+fi
+
+
+# Even if the default multilib is not a cross compilation,
+# it may be that some of the other multilibs are.
+if test $cross_compiling = no && test $multilib = yes \
+   && test "x${with_multisubdir}" != x ; then
+   cross_compiling=maybe
+fi
+
+ac_config_commands="$ac_config_commands default-1"
+
+
+target_alias=${target_alias-$host_alias}
+
+
+am__api_version='1.15'
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+  ./ | .// | /[cC]/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+	  if test $ac_prog = install &&
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # AIX install.  It has an incompatible calling convention.
+	    :
+	  elif test $ac_prog = install &&
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    # program-specific install script used by HP pwplus--don't use.
+	    :
+	  else
+	    rm -rf conftest.one conftest.two conftest.dir
+	    echo one > conftest.one
+	    echo two > conftest.two
+	    mkdir conftest.dir
+	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	      test -s conftest.one && test -s conftest.two &&
+	      test -s conftest.dir/conftest.one &&
+	      test -s conftest.dir/conftest.two
+	    then
+	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	      break 3
+	    fi
+	  fi
+	fi
+      done
+    done
+    ;;
+esac
+
+  done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name.  Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+  *[\\\"\#\$\&\'\`$am_lf]*)
+    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
+    as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments.  Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+   am_has_slept=no
+   for am_try in 1 2; do
+     echo "timestamp, slept: $am_has_slept" > conftest.file
+     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+     if test "$*" = "X"; then
+	# -L didn't work.
+	set X `ls -t "$srcdir/configure" conftest.file`
+     fi
+     if test "$*" != "X $srcdir/configure conftest.file" \
+	&& test "$*" != "X conftest.file $srcdir/configure"; then
+
+	# If neither matched, then we have a broken ls.  This can happen
+	# if, for instance, CONFIG_SHELL is bash and it inherits a
+	# broken ls alias from the environment.  This has actually
+	# happened.  Such a system could not be considered "sane".
+	as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
+  alias in your environment" "$LINENO" 5
+     fi
+     if test "$2" = conftest.file || test $am_try -eq 2; then
+       break
+     fi
+     # Just in case.
+     sleep 1
+     am_has_slept=yes
+   done
+   test "$2" = conftest.file
+   )
+then
+   # Ok.
+   :
+else
+   as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+  ( sleep 1 ) &
+  am_sleep_pid=$!
+fi
+
+rm -f conftest.file
+
+test "$program_prefix" != NONE &&
+  program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# Expand $ac_aux_dir to an absolute path.
+am_aux_dir=`cd "$ac_aux_dir" && pwd`
+
+if test x"${MISSING+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+  am_missing_run="$MISSING "
+else
+  am_missing_run=
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh+set}" != xset; then
+  case $am_aux_dir in
+  *\ * | *\	*)
+    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+  *)
+    install_sh="\${SHELL} $am_aux_dir/install-sh"
+  esac
+fi
+
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip".  However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+  if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+  if ${ac_cv_path_mkdir+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in mkdir gmkdir; do
+	 for ac_exec_ext in '' $ac_executable_extensions; do
+	   as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
+	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+	     'mkdir (GNU coreutils) '* | \
+	     'mkdir (coreutils) '* | \
+	     'mkdir (fileutils) '4.1*)
+	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+	       break 3;;
+	   esac
+	 done
+       done
+  done
+IFS=$as_save_IFS
+
+fi
+
+  test -d ./--version && rmdir ./--version
+  if test "${ac_cv_path_mkdir+set}" = set; then
+    MKDIR_P="$ac_cv_path_mkdir -p"
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for MKDIR_P within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    MKDIR_P="$ac_install_sh -d"
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+for ac_prog in gawk mawk nawk awk
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AWK"; then
+  ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_AWK="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+  *@@@%%%=?*=@@@%%%*)
+    eval ac_cv_prog_make_${ac_make}_set=yes;;
+  *)
+    eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+  SET_MAKE=
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+  SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+  am__leading_dot=.
+else
+  am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+  enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+  yes) AM_DEFAULT_VERBOSITY=0;;
+   no) AM_DEFAULT_VERBOSITY=1;;
+    *) AM_DEFAULT_VERBOSITY=1;;
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+	@$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+  am_cv_make_support_nested_variables=yes
+else
+  am_cv_make_support_nested_variables=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+    AM_V='$(V)'
+  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+  AM_V=$AM_DEFAULT_VERBOSITY
+  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+  # is not polluted with repeated "-I."
+  am__isrc=' -I$(srcdir)'
+  # test to see if srcdir already configured
+  if test -f $srcdir/config.status; then
+    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+  fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+  if (cygpath --version) >/dev/null 2>/dev/null; then
+    CYGPATH_W='cygpath -w'
+  else
+    CYGPATH_W=echo
+  fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='libquadmath'
+ VERSION='0.1'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# For better backward compatibility.  To be removed once Automake 1.9.x
+# dies out for good.  For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
+
+# We need awk for the "check" target (and possibly the TAP driver).  The
+# system "awk" is bad on some platforms.
+# Always define AMTAR for backward compatibility.  Yes, it's still used
+# in the wild :-(  We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
+
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar  pax cpio none'
+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+
+# POSIX will say in a future version that running "rm -f" with no argument
+# is OK; and we want to be able to make that assumption in our Makefile
+# recipes.  So use an aggressive probe to check that the usage we want is
+# actually supported "in the wild" to an acceptable degree.
+# See automake bug#10828.
+# To make any issue more visible, cause the running configure to be aborted
+# by default if the 'rm' program in use doesn't match our expectations; the
+# user can still override this though.
+if rm -f && rm -fr && rm -rf; then : OK; else
+  cat >&2 <<'END'
+Oops!
+
+Your 'rm' program seems unable to run without file operands specified
+on the command line, even when the '-f' option is present.  This is contrary
+to the behaviour of most rm programs out there, and not conforming with
+the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
+
+Please tell bug-automake@gnu.org about your system, including the value
+of your $PATH and any error possibly output before this message.  This
+can help us improve future automake versions.
+
+END
+  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
+    echo 'Configuration will proceed anyway, since you have set the' >&2
+    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
+    echo >&2
+  else
+    cat >&2 <<'END'
+Aborting the configuration process, to ensure you take notice of the issue.
+
+You can download and install GNU coreutils to get an 'rm' implementation
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
+
+If you want to complete the configuration process using your problematic
+'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
+to "yes", and re-run configure.
+
+END
+    as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
+  fi
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
+$as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
+# Check whether --enable-version-specific-runtime-libs was given.
+if test "${enable_version_specific_runtime_libs+set}" = set; then :
+  enableval=$enable_version_specific_runtime_libs; case "$enableval" in
+ yes) version_specific_libs=yes ;;
+ no)  version_specific_libs=no ;;
+ *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
+ esac
+else
+  version_specific_libs=no
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
+$as_echo "$version_specific_libs" >&6; }
+
+
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+	@echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+  enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+  am_depcomp="$ac_aux_dir/depcomp"
+  AMDEPBACKSLASH='\'
+  am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+  AMDEP_TRUE=
+  AMDEP_FALSE='#'
+else
+  AMDEP_TRUE='#'
+  AMDEP_FALSE=
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdio.h>
+int
+main ()
+{
+printf ("hello world\n");
+  ;
+  return 0;
+}
+_ACEOF
+# FIXME: Cleanup?
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  gcc_no_link=no
+else
+  gcc_no_link=yes
+fi
+if test x$gcc_no_link = xyes; then
+  # Setting cross_compile will disable run tests; it will
+  # also disable AC_CHECK_FILE but that's generally
+  # correct if we can't link.
+  cross_compiling=yes
+  EXEEXT=
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+	;;
+    [ab].out )
+	# We found the default executable, but exeext='' is most
+	# certainly right.
+	break;;
+    *.* )
+	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+	then :; else
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	fi
+	# We set ac_cv_exeext here because the later test for it is not
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
+    * )
+	break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+  ac_file=''
+fi
+if test -z "$ac_file"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	  break;;
+    * ) break;;
+  esac
+done
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+  { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+  if { ac_try='./conftest$ac_cv_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+    else
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+else
+  CFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+if ${am_cv_prog_cc_c_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+  # Make sure it works both with $CC and with simple cc.
+  # Following AC_PROG_CC_C_O, we do the test twice because some
+  # compilers refuse to overwrite an existing .o file with -o,
+  # though they will create one.
+  am_cv_prog_cc_c_o=yes
+  for am_i in 1 2; do
+    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } \
+         && test -f conftest2.$ac_objext; then
+      : OK
+    else
+      am_cv_prog_cc_c_o=no
+      break
+    fi
+  done
+  rm -f core conftest*
+  unset am_i
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+$as_echo "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+   # Losing compiler, so override with the script.
+   # FIXME: It is wrong to rewrite CC.
+   # But if we don't then we get into trouble of one sort or another.
+   # A longer-term fix would be to have automake use am__CC in this case,
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+   CC="$am_aux_dir/compile $CC"
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+depcc="$CC"   am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named 'D' -- because '-MD' means "put the output
+  # in D".
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CC_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  am__universal=false
+  case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+      # Solaris 10 /bin/sh.
+      echo '/* dummy */' > sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with '-c' and '-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle '-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs.
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # After this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested.
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+      # This compiler won't grok '-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CC_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+  am__fastdepCC_TRUE=
+  am__fastdepCC_FALSE='#'
+else
+  am__fastdepCC_TRUE='#'
+  am__fastdepCC_FALSE=
+fi
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if ${ac_cv_prog_CPP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_GREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_header_stdc=yes
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "free" >/dev/null 2>&1; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+  if test "$cross_compiling" = yes; then :
+  :
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 256; i++)
+    if (XOR (islower (i), ISLOWER (i))
+	|| toupper (i) != TOUPPER (i))
+      return 2;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+  ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+		  inttypes.h stdint.h unistd.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+  ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
+if test "x$ac_cv_header_minix_config_h" = xyes; then :
+  MINIX=yes
+else
+  MINIX=
+fi
+
+
+  if test "$MINIX" = yes; then
+
+$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
+
+
+$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
+
+
+$as_echo "#define _MINIX 1" >>confdefs.h
+
+  fi
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if ${ac_cv_safe_to_define___extensions__+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#         define __EXTENSIONS__ 1
+          $ac_includes_default
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_safe_to_define___extensions__=yes
+else
+  ac_cv_safe_to_define___extensions__=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+  test $ac_cv_safe_to_define___extensions__ = yes &&
+    $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
+
+  $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
+
+  $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
+
+  $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
+
+  $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
+
+
+
+# See if makeinfo has been installed and is modern enough
+# that we can use it.
+
+  # Extract the first word of "makeinfo", so it can be a program name with args.
+set dummy makeinfo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_MAKEINFO+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$MAKEINFO"; then
+  ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_MAKEINFO="makeinfo"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+MAKEINFO=$ac_cv_prog_MAKEINFO
+if test -n "$MAKEINFO"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
+$as_echo "$MAKEINFO" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  if test -n "$MAKEINFO"; then
+    # Found it, now check the version.
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modern makeinfo" >&5
+$as_echo_n "checking for modern makeinfo... " >&6; }
+if ${gcc_cv_prog_makeinfo_modern+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_prog_version=`eval $MAKEINFO --version 2>&1 |
+                                     sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
+
+                    case $ac_prog_version in
+                      '')  gcc_cv_prog_makeinfo_modern=no;;
+                      4.[4-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*)  gcc_cv_prog_makeinfo_modern=yes;;
+                      *)   gcc_cv_prog_makeinfo_modern=no;;
+                    esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_makeinfo_modern" >&5
+$as_echo "$gcc_cv_prog_makeinfo_modern" >&6; }
+  else
+    gcc_cv_prog_makeinfo_modern=no
+  fi
+  if test $gcc_cv_prog_makeinfo_modern = no; then
+    MAKEINFO="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing makeinfo"
+  fi
+
+ if test $gcc_cv_prog_makeinfo_modern = "yes"; then
+  BUILD_INFO_TRUE=
+  BUILD_INFO_FALSE='#'
+else
+  BUILD_INFO_TRUE='#'
+  BUILD_INFO_FALSE=
+fi
+
+
+
+
+# Check whether --with-bugurl was given.
+if test "${with_bugurl+set}" = set; then :
+  withval=$with_bugurl; case "$withval" in
+      yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
+      no)  BUGURL=
+	   ;;
+      *)   BUGURL="$withval"
+	   ;;
+     esac
+else
+  BUGURL="https://gcc.gnu.org/bugs/"
+
+fi
+
+  case ${BUGURL} in
+  "")
+    REPORT_BUGS_TO=
+    REPORT_BUGS_TEXI=
+    ;;
+  *)
+    REPORT_BUGS_TO="<$BUGURL>"
+    REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
+    ;;
+  esac;
+
+
+
+
+# Configure libtool
+case `pwd` in
+  *\ * | *\	*)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.2.7a'
+macro_revision='1.3134'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`print -r -- -n 2>/dev/null`" = X-n && \
+   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='printf %s\n'
+else
+  # Use this function as a fallback that always works.
+  func_fallback_echo ()
+  {
+    eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+  }
+  ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO ""
+}
+
+case "$ECHO" in
+  printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+  print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+  *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+     for ac_i in 1 2 3 4 5 6 7; do
+       ac_script="$ac_script$as_nl$ac_script"
+     done
+     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+     { ac_script=; unset ac_script;}
+     if test -z "$SED"; then
+  ac_path_SED_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+  # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo '' >> "conftest.nl"
+    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_SED_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_SED="$ac_path_SED"
+      ac_path_SED_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_SED_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_SED"; then
+    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+  fi
+else
+  ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+  rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+   then ac_cv_path_FGREP="$GREP -F"
+   else
+     if test -z "$FGREP"; then
+  ac_path_FGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in fgrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_FGREP" || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+  # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'FGREP' >> "conftest.nl"
+    "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_FGREP="$ac_path_FGREP"
+      ac_path_FGREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_FGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_FGREP"; then
+    as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_FGREP=$FGREP
+fi
+
+   fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+  with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+  case $host in
+  *-*-mingw*)
+    # gcc leaves a trailing carriage return which upsets mingw
+    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+  *)
+    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+  esac
+  case $ac_prog in
+    # Accept absolute paths.
+    [\\/]* | ?:[\\/]*)
+      re_direlt='/[^/][^/]*/\.\./'
+      # Canonicalize the pathname of ld
+      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+      done
+      test -z "$LD" && LD="$ac_prog"
+      ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$LD"; then
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  for ac_dir in $PATH; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+      lt_cv_path_LD="$ac_dir/$ac_prog"
+      # Check to see if the program is GNU ld.  I'd rather use --version,
+      # but apparently some variants of GNU ld only accept -v.
+      # Break only if it was the GNU/non-GNU ld that we prefer.
+      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+      *GNU* | *'with BFD'*)
+	test "$with_gnu_ld" != no && break
+	;;
+      *)
+	test "$with_gnu_ld" != yes && break
+	;;
+      esac
+    fi
+  done
+  IFS="$lt_save_ifs"
+else
+  lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+  lt_cv_prog_gnu_ld=yes
+  ;;
+*)
+  lt_cv_prog_gnu_ld=no
+  ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NM"; then
+   # Let the user override the nm to test.
+   lt_nm_to_check="$NM"
+ else
+   lt_nm_to_check="${ac_tool_prefix}nm"
+   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+     lt_nm_to_check="$lt_nm_to_check nm"
+   fi
+ fi
+ for lt_tmp_nm in "$lt_nm_to_check"; do
+   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+   for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+     IFS="$lt_save_ifs"
+     test -z "$ac_dir" && ac_dir=.
+     # Strip out any user-provided options from the nm to test twice,
+     # the first time to test to see if nm (rather than its options) has
+     # an explicit path, the second time to yield a file which can be
+     # nm'ed itself.
+     tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
+     case "$tmp_nm_path" in
+     */*|*\\*) tmp_nm="$lt_tmp_nm";;
+     *) tmp_nm="$ac_dir/$lt_tmp_nm";;
+     esac
+     tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
+     if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
+       # Check to see if the nm accepts a BSD-compat flag.
+       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+       #   nm: unknown option "B" ignored
+       case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
+       *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
+	 break
+	 ;;
+       *)
+	 case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
+	 *$tmp_nm*)
+	   lt_cv_path_NM="$tmp_nm -p"
+	   break
+	   ;;
+	 *)
+	   lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+	   continue # so that we can try to find one that supports BSD flags
+	   ;;
+	 esac
+	 ;;
+       esac
+     fi
+   done
+   IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+  NM="$lt_cv_path_NM"
+else
+  # Didn't find any BSD compatible name lister, look for dumpbin.
+  if test -n "$DUMPBIN"; then :
+    # Let the user override the test.
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in dumpbin "link -dump"
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DUMPBIN"; then
+  ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$DUMPBIN" && break
+  done
+fi
+if test -z "$DUMPBIN"; then
+  ac_ct_DUMPBIN=$DUMPBIN
+  for ac_prog in dumpbin "link -dump"
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DUMPBIN"; then
+  ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_DUMPBIN" && break
+done
+
+  if test "x$ac_ct_DUMPBIN" = x; then
+    DUMPBIN=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DUMPBIN=$ac_ct_DUMPBIN
+  fi
+fi
+
+    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+    *COFF*)
+      DUMPBIN="$DUMPBIN -symbols"
+      ;;
+    *)
+      DUMPBIN=:
+      ;;
+    esac
+  fi
+
+  if test "$DUMPBIN" != ":"; then
+    NM="$DUMPBIN"
+  fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_nm_interface="BSD nm"
+  echo "int some_variable = 0;" > conftest.$ac_ext
+  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+  (eval "$ac_compile" 2>conftest.err)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+  cat conftest.err >&5
+  (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+  cat conftest.out >&5
+  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+    lt_cv_nm_interface="MS dumpbin"
+  fi
+  rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+    i=0
+  teststring="ABCD"
+
+  case $build_os in
+  msdosdjgpp*)
+    # On DJGPP, this test can blow up pretty badly due to problems in libc
+    # (any single argument exceeding 2000 bytes causes a buffer overrun
+    # during glob expansion).  Even if it were fixed, the result of this
+    # check would be larger than it should be.
+    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
+    ;;
+
+  gnu*)
+    # Under GNU Hurd, this test is not required because there is
+    # no limit to the length of command line arguments.
+    # Libtool will interpret -1 as no limit whatsoever
+    lt_cv_sys_max_cmd_len=-1;
+    ;;
+
+  cygwin* | mingw* | cegcc*)
+    # On Win9x/ME, this test blows up -- it succeeds, but takes
+    # about 5 minutes as the teststring grows exponentially.
+    # Worse, since 9x/ME are not pre-emptively multitasking,
+    # you end up with a "frozen" computer, even though with patience
+    # the test eventually succeeds (with a max line length of 256k).
+    # Instead, let's just punt: use the minimum linelength reported by
+    # all of the supported platforms: 8192 (on NT/2K/XP).
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  mint*)
+    # On MiNT this can take a long time and run out of memory.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  amigaos*)
+    # On AmigaOS with pdksh, this test takes hours, literally.
+    # So we just punt and use a minimum line length of 8192.
+    lt_cv_sys_max_cmd_len=8192;
+    ;;
+
+  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+    # This has been around since 386BSD, at least.  Likely further.
+    if test -x /sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+    elif test -x /usr/sbin/sysctl; then
+      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+    else
+      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
+    fi
+    # And add a safety zone
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    ;;
+
+  interix*)
+    # We know the value 262144 and hardcode it with a safety zone (like BSD)
+    lt_cv_sys_max_cmd_len=196608
+    ;;
+
+  osf*)
+    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+    # nice to cause kernel panics so lets avoid the loop below.
+    # First set a reasonable default.
+    lt_cv_sys_max_cmd_len=16384
+    #
+    if test -x /sbin/sysconfig; then
+      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+        *1*) lt_cv_sys_max_cmd_len=-1 ;;
+      esac
+    fi
+    ;;
+  sco3.2v5*)
+    lt_cv_sys_max_cmd_len=102400
+    ;;
+  sysv5* | sco5v6* | sysv4.2uw2*)
+    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+    if test -n "$kargmax"; then
+      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[	 ]//'`
+    else
+      lt_cv_sys_max_cmd_len=32768
+    fi
+    ;;
+  *)
+    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+    if test -n "$lt_cv_sys_max_cmd_len"; then
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+    else
+      # Make teststring a little bigger before we do anything with it.
+      # a 1K string should be a reasonable start.
+      for i in 1 2 3 4 5 6 7 8 ; do
+        teststring=$teststring$teststring
+      done
+      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+      # If test is not a shell built-in, we'll probably end up computing a
+      # maximum length that is only half of the actual maximum length, but
+      # we can't tell.
+      while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
+	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+	      test $i != 17 # 1/2 MB should be enough
+      do
+        i=`expr $i + 1`
+        teststring=$teststring$teststring
+      done
+      # Only check the string length outside the loop.
+      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+      teststring=
+      # Add a significant safety factor because C++ compilers can tack on
+      # massive amounts of additional arguments before passing them to the
+      # linker.  It appears as though 1/2 is a usable value.
+      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+    fi
+    ;;
+  esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+  test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+      = c,a/b,, \
+    && eval 'test $(( 1 + 1 )) -eq 2 \
+    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+  && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+    >/dev/null 2>&1 \
+  && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+  lt_unset=unset
+else
+  lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+  lt_SP2NL='tr \040 \012'
+  lt_NL2SP='tr \015\012 \040\040'
+  ;;
+ *) # EBCDIC based system
+  lt_SP2NL='tr \100 \n'
+  lt_NL2SP='tr \r\n \100\100'
+  ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+  darwin*)
+    if test "$GCC" = yes; then
+      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+    else
+      reload_cmds='$LD$reload_flag -o $output$reload_objs'
+    fi
+    ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OBJDUMP"; then
+  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+  ac_ct_OBJDUMP=$OBJDUMP
+  # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OBJDUMP"; then
+  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_OBJDUMP="objdump"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OBJDUMP" = x; then
+    OBJDUMP="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OBJDUMP=$ac_ct_OBJDUMP
+  fi
+else
+  OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+beos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+bsdi[45]*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+  lt_cv_file_magic_cmd='/usr/bin/file -L'
+  lt_cv_file_magic_test_file=/shlib/libc.so
+  ;;
+
+cygwin*)
+  # func_win32_libid is a shell function defined in ltmain.sh
+  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+  lt_cv_file_magic_cmd='func_win32_libid'
+  ;;
+
+mingw* | pw32*)
+  # Base MSYS/MinGW do not provide the 'file' command needed by
+  # func_win32_libid shell function, so use a weaker test based on 'objdump',
+  # unless we find 'file', for example because we are cross-compiling.
+  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+    lt_cv_file_magic_cmd='func_win32_libid'
+  else
+    lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+    lt_cv_file_magic_cmd='$OBJDUMP -f'
+  fi
+  ;;
+
+cegcc*)
+  # use the weaker test based on 'objdump'. See mingw*.
+  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+  lt_cv_file_magic_cmd='$OBJDUMP -f'
+  ;;
+
+darwin* | rhapsody*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+freebsd* | dragonfly*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    case $host_cpu in
+    i*86 )
+      # Not sure whether the presence of OpenBSD here was a mistake.
+      # Let's accept both of them until this is cleared up.
+      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+      lt_cv_file_magic_cmd=/usr/bin/file
+      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+      ;;
+    esac
+  else
+    lt_cv_deplibs_check_method=pass_all
+  fi
+  ;;
+
+gnu*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+haiku*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+hpux10.20* | hpux11*)
+  lt_cv_file_magic_cmd=/usr/bin/file
+  case $host_cpu in
+  ia64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+    ;;
+  hppa*64*)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+    ;;
+  *)
+    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+    lt_cv_file_magic_test_file=/usr/lib/libc.sl
+    ;;
+  esac
+  ;;
+
+interix[3-9]*)
+  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $LD in
+  *-32|*"-32 ") libmagic=32-bit;;
+  *-n32|*"-n32 ") libmagic=N32;;
+  *-64|*"-64 ") libmagic=64-bit;;
+  *) libmagic=never-match;;
+  esac
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+netbsd*)
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+  fi
+  ;;
+
+newos6*)
+  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+  lt_cv_file_magic_cmd=/usr/bin/file
+  lt_cv_file_magic_test_file=/usr/lib/libnls.so
+  ;;
+
+*nto* | *qnx*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+openbsd*)
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+  else
+    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+  fi
+  ;;
+
+osf3* | osf4* | osf5*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+rdos*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+solaris*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+
+sysv4 | sysv4.3*)
+  case $host_vendor in
+  motorola)
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+    ;;
+  ncr)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  sequent)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+    ;;
+  sni)
+    lt_cv_file_magic_cmd='/bin/file'
+    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+    lt_cv_file_magic_test_file=/lib/libc.so
+    ;;
+  siemens)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  pc)
+    lt_cv_deplibs_check_method=pass_all
+    ;;
+  esac
+  ;;
+
+tpf*)
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+vxworks*)
+  # Assume VxWorks cross toolchains are built on Linux, possibly
+  # as canadian for Windows hosts.
+  lt_cv_deplibs_check_method=pass_all
+  ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+  plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+  if test x$plugin_so = x$plugin; then
+    plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+  fi
+  if test x$plugin_so != x$plugin; then
+    plugin_option="--plugin $plugin_so"
+    break
+  fi
+done
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_AR="${ac_tool_prefix}ar"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+  ac_ct_AR=$AR
+  # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_AR"; then
+  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_AR="ar"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_AR" = x; then
+    AR="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    AR=$ac_ct_AR
+  fi
+else
+  AR="$ac_cv_prog_AR"
+fi
+
+test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+  if $AR --help 2>&1 | grep -q "\--plugin"; then
+    touch conftest.c
+    $AR $plugin_option rc conftest.a conftest.c
+    if test "$?" != 0; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
+$as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
+    else
+      AR="$AR $plugin_option"
+    fi
+    rm -f conftest.*
+  fi
+fi
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+  ac_ct_STRIP=$STRIP
+  # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_STRIP"; then
+  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_STRIP="strip"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_STRIP" = x; then
+    STRIP=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    STRIP=$ac_ct_STRIP
+  fi
+else
+  STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+  if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+    RANLIB="$RANLIB $plugin_option"
+  fi
+fi
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+  case $host_os in
+  openbsd*)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+    ;;
+  *)
+    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+    ;;
+  esac
+  old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+case $host_os in
+  darwin*)
+    lock_old_archive_extraction=yes ;;
+  *)
+    lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+  symcode='[BCDT]'
+  ;;
+cygwin* | mingw* | pw32* | cegcc*)
+  symcode='[ABCDGISTW]'
+  ;;
+hpux*)
+  if test "$host_cpu" = ia64; then
+    symcode='[ABCDEGRST]'
+  fi
+  ;;
+irix* | nonstopux*)
+  symcode='[BCDEGRST]'
+  ;;
+osf*)
+  symcode='[BCDEGQRST]'
+  ;;
+solaris*)
+  symcode='[BCDRT]'
+  ;;
+sco3.2v5*)
+  symcode='[DT]'
+  ;;
+sysv4.2uw2*)
+  symcode='[DT]'
+  ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+  symcode='[ABDT]'
+  ;;
+sysv4)
+  symcode='[DFNSTU]'
+  ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+  symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+  ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+  symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+  # Write the raw and C identifiers.
+  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+    # Fake it for dumpbin and say T for any non-static function
+    # and D for any global variable.
+    # Also find C++ and __fastcall symbols from MSVC++,
+    # which start with @ or ?.
+    lt_cv_sys_global_symbol_pipe="$AWK '"\
+"     {last_section=section; section=\$ 3};"\
+"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+"     \$ 0!~/External *\|/{next};"\
+"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+"     {if(hide[section]) next};"\
+"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
+"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+"     ' prfx=^$ac_symprfx"
+  else
+    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[	 ]\($symcode$symcode*\)[	 ][	 ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+  fi
+
+  # Check to see that the pipe works correctly.
+  pipe_works=no
+
+  rm -f conftest*
+  cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    # Now try to grab the symbols.
+    nlist=conftest.nm
+    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+  (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s "$nlist"; then
+      # Try sorting and uniquifying the output.
+      if sort "$nlist" | uniq > "$nlist"T; then
+	mv -f "$nlist"T "$nlist"
+      else
+	rm -f "$nlist"T
+      fi
+
+      # Make sure that we snagged all the symbols we need.
+      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+	  cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+	  # Now generate the symbol file.
+	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+	  cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols.  */
+const struct {
+  const char *name;
+  void       *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+  { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+	  cat <<\_LT_EOF >> conftest.$ac_ext
+  {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+  return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+	  # Now try linking the two files.
+	  mv conftest.$ac_objext conftstm.$ac_objext
+	  lt_save_LIBS="$LIBS"
+	  lt_save_CFLAGS="$CFLAGS"
+	  LIBS="conftstm.$ac_objext"
+	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+	    pipe_works=yes
+	  fi
+	  LIBS="$lt_save_LIBS"
+	  CFLAGS="$lt_save_CFLAGS"
+	else
+	  echo "cannot find nm_test_func in $nlist" >&5
+	fi
+      else
+	echo "cannot find nm_test_var in $nlist" >&5
+      fi
+    else
+      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+    fi
+  else
+    echo "$progname: failed program was:" >&5
+    cat conftest.$ac_ext >&5
+  fi
+  rm -rf conftest* conftst*
+
+  # Do not use the global_symbol_pipe unless it works.
+  if test "$pipe_works" = yes; then
+    break
+  else
+    lt_cv_sys_global_symbol_pipe=
+  fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+  lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+  enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.$ac_objext` in
+      *ELF-32*)
+	HPUX_IA64_MODE="32"
+	;;
+      *ELF-64*)
+	HPUX_IA64_MODE="64"
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+*-*-irix6*)
+  # Find out which ABI we are using.
+  echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    if test "$lt_cv_prog_gnu_ld" = yes; then
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -melf32bsmip"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -melf32bmipn32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -melf64bmip"
+	;;
+      esac
+    else
+      case `/usr/bin/file conftest.$ac_objext` in
+	*32-bit*)
+	  LD="${LD-ld} -32"
+	  ;;
+	*N32*)
+	  LD="${LD-ld} -n32"
+	  ;;
+	*64-bit*)
+	  LD="${LD-ld} -64"
+	  ;;
+      esac
+    fi
+  fi
+  rm -rf conftest*
+  ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.o` in
+      *32-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_i386_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    case `/usr/bin/file conftest.o` in
+	      *x86-64*)
+		LD="${LD-ld} -m elf32_x86_64"
+		;;
+	      *)
+		LD="${LD-ld} -m elf_i386"
+		;;
+	    esac
+	    ;;
+	  powerpc64le-*linux*)
+	    LD="${LD-ld} -m elf32lppclinux"
+	    ;;
+	  powerpc64-*linux*)
+	    LD="${LD-ld} -m elf32ppclinux"
+	    ;;
+	  s390x-*linux*)
+	    LD="${LD-ld} -m elf_s390"
+	    ;;
+	  sparc64-*linux*)
+	    LD="${LD-ld} -m elf32_sparc"
+	    ;;
+	esac
+	;;
+      *64-bit*)
+	case $host in
+	  x86_64-*kfreebsd*-gnu)
+	    LD="${LD-ld} -m elf_x86_64_fbsd"
+	    ;;
+	  x86_64-*linux*)
+	    LD="${LD-ld} -m elf_x86_64"
+	    ;;
+	  powerpcle-*linux*)
+	    LD="${LD-ld} -m elf64lppc"
+	    ;;
+	  powerpc-*linux*)
+	    LD="${LD-ld} -m elf64ppc"
+	    ;;
+	  s390*-*linux*|s390*-*tpf*)
+	    LD="${LD-ld} -m elf64_s390"
+	    ;;
+	  sparc*-*linux*)
+	    LD="${LD-ld} -m elf64_sparc"
+	    ;;
+	esac
+	;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+
+*-*-sco3.2v5*)
+  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+  SAVE_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -belf"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+     if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_cc_needs_belf=yes
+else
+  lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+     ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+    CFLAGS="$SAVE_CFLAGS"
+  fi
+  ;;
+sparc*-*solaris*)
+  # Find out which ABI we are using.
+  echo 'int i;' > conftest.$ac_ext
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+    case `/usr/bin/file conftest.o` in
+    *64-bit*)
+      case $lt_cv_prog_gnu_ld in
+      yes*) LD="${LD-ld} -m elf64_sparc" ;;
+      *)
+	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+	  LD="${LD-ld} -64"
+	fi
+	;;
+      esac
+      ;;
+    esac
+  fi
+  rm -rf conftest*
+  ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+
+  case $host_os in
+    rhapsody* | darwin*)
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$DSYMUTIL"; then
+  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+  ac_ct_DSYMUTIL=$DSYMUTIL
+  # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_DSYMUTIL"; then
+  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_DSYMUTIL" = x; then
+    DSYMUTIL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    DSYMUTIL=$ac_ct_DSYMUTIL
+  fi
+else
+  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$NMEDIT"; then
+  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+  ac_ct_NMEDIT=$NMEDIT
+  # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_NMEDIT"; then
+  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_NMEDIT="nmedit"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_NMEDIT" = x; then
+    NMEDIT=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    NMEDIT=$ac_ct_NMEDIT
+  fi
+else
+  NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$LIPO"; then
+  ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+  ac_ct_LIPO=$LIPO
+  # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_LIPO"; then
+  ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_LIPO="lipo"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_LIPO" = x; then
+    LIPO=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    LIPO=$ac_ct_LIPO
+  fi
+else
+  LIPO="$ac_cv_prog_LIPO"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL"; then
+  ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+  ac_ct_OTOOL=$OTOOL
+  # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL"; then
+  ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_OTOOL="otool"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL" = x; then
+    OTOOL=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL=$ac_ct_OTOOL
+  fi
+else
+  OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+    if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$OTOOL64"; then
+  ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+  ac_ct_OTOOL64=$OTOOL64
+  # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_OTOOL64"; then
+  ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_OTOOL64="otool64"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_OTOOL64" = x; then
+    OTOOL64=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    OTOOL64=$ac_ct_OTOOL64
+  fi
+else
+  OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_apple_cc_single_mod=no
+      if test -z "${LT_MULTI_MODULE}"; then
+	# By default we will add the -single_module flag. You can override
+	# by either setting the environment variable LT_MULTI_MODULE
+	# non-empty at configure time, or by adding -multi_module to the
+	# link flags.
+	rm -rf libconftest.dylib*
+	echo "int foo(void){return 1;}" > conftest.c
+	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+        _lt_result=$?
+	if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+	  lt_cv_apple_cc_single_mod=yes
+	else
+	  cat conftest.err >&5
+	fi
+	rm -rf libconftest.dylib*
+	rm -f conftest.*
+      fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_exported_symbols_list=no
+      save_LDFLAGS=$LDFLAGS
+      echo "_main" > conftest.sym
+      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+      if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  lt_cv_ld_exported_symbols_list=yes
+else
+  lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+	LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_ld_force_load=no
+      cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+      echo "$AR cru libconftest.a conftest.o" >&5
+      $AR cru libconftest.a conftest.o 2>&5
+      cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+      _lt_result=$?
+      if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
+	lt_cv_ld_force_load=yes
+      else
+	cat conftest.err >&5
+      fi
+        rm -f conftest.err libconftest.a conftest conftest.c
+        rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+    # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
+    # build without first building modern cctools / linker.
+    case $host_cpu-$host_os in
+    *-rhapsody* | *-darwin1.[012])
+      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+    *-darwin1.*)
+      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+    *-darwin*)
+      # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
+      # deployment target is forced to an earlier version.
+      case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
+	UNSET,*-darwin[89]*|UNSET,*-darwin[12][0-9]*)
+	  ;;
+	10.[012][,.]*)
+	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
+	  ;;
+	*)
+	  ;;
+     esac
+    ;;
+  esac
+    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+      _lt_dar_single_mod='$single_module'
+    fi
+    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+    else
+      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+    fi
+    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+      _lt_dsymutil='~$DSYMUTIL $lib || :'
+    else
+      _lt_dsymutil=
+    fi
+    ;;
+  esac
+
+for ac_header in dlfcn.h
+do :
+  ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+# Set options
+
+
+
+        enable_dlopen=no
+
+
+  enable_win32_dll=no
+
+
+            # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+  enableval=$enable_shared; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_shared=yes ;;
+    no) enable_shared=no ;;
+    *)
+      enable_shared=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_shared=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+  # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+  enableval=$enable_static; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_static=yes ;;
+    no) enable_static=no ;;
+    *)
+     enable_static=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_static=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+  withval=$with_pic; pic_mode="$withval"
+else
+  pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+  # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+  enableval=$enable_fast_install; p=${PACKAGE-default}
+    case $enableval in
+    yes) enable_fast_install=yes ;;
+    no) enable_fast_install=no ;;
+    *)
+      enable_fast_install=no
+      # Look at the argument we got.  We use all the common list separators.
+      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+      for pkg in $enableval; do
+	IFS="$lt_save_ifs"
+	if test "X$pkg" = "X$p"; then
+	  enable_fast_install=yes
+	fi
+      done
+      IFS="$lt_save_ifs"
+      ;;
+    esac
+else
+  enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+  lt_cv_objdir=.libs
+else
+  # MS-DOS does not allow filenames that begin with a dot.
+  lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+  # AIX sometimes has problems with the GCC collect2 program.  For some
+  # reason, if we set the COLLECT_NAMES environment variable, the problems
+  # vanish in a puff of smoke.
+  if test "X${COLLECT_NAMES+set}" != Xset; then
+    COLLECT_NAMES=
+    export COLLECT_NAMES
+  fi
+  ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+  case $cc_temp in
+    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+    \-*) ;;
+    *) break;;
+  esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/${ac_tool_prefix}file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+  if test -n "$ac_tool_prefix"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $MAGIC_CMD in
+[\\/*] |  ?:[\\/]*)
+  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+  ;;
+*)
+  lt_save_MAGIC_CMD="$MAGIC_CMD"
+  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+  for ac_dir in $ac_dummy; do
+    IFS="$lt_save_ifs"
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/file; then
+      lt_cv_path_MAGIC_CMD="$ac_dir/file"
+      if test -n "$file_magic_test_file"; then
+	case $deplibs_check_method in
+	"file_magic "*)
+	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+	    $EGREP "$file_magic_regex" > /dev/null; then
+	    :
+	  else
+	    cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such.  This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem.  Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+	  fi ;;
+	esac
+      fi
+      break
+    fi
+  done
+  IFS="$lt_save_ifs"
+  MAGIC_CMD="$lt_save_MAGIC_CMD"
+  ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  else
+    MAGIC_CMD=:
+  fi
+fi
+
+  fi
+  ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+  case $cc_basename in
+  nvcc*)
+    lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+  *)
+    lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+  esac
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_rtti_exceptions=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="-fno-rtti -fno-exceptions"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_rtti_exceptions=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+    :
+fi
+
+fi
+
+
+
+
+
+
+  lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+  if test "$GCC" = yes; then
+    lt_prog_compiler_wl='-Wl,'
+    lt_prog_compiler_static='-static'
+
+    case $host_os in
+      aix*)
+      # All AIX code is PIC.
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      lt_prog_compiler_pic='-fPIC'
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            lt_prog_compiler_pic='-fPIC'
+        ;;
+      m68k)
+            # FIXME: we need at least 68020 code to build shared libraries, but
+            # adding the `-m68020' flag to GCC prevents building anything better,
+            # like `-m68040'.
+            lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+        ;;
+      esac
+      ;;
+
+    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+      # PIC is the default for these OSes.
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      # Although the cygwin gcc ignores -fPIC, still need this for old-style
+      # (--disable-auto-import) libraries
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    darwin* | rhapsody*)
+      # PIC is the default on this platform
+      # Common symbols not allowed in MH_DYLIB files
+      lt_prog_compiler_pic='-fno-common'
+      ;;
+
+    haiku*)
+      # PIC is the default for Haiku.
+      # The "-static" flag exists, but is broken.
+      lt_prog_compiler_static=
+      ;;
+
+    hpux*)
+      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
+      # sets the default TLS model and affects inlining.
+      case $host_cpu in
+      hppa*64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='-fPIC'
+	;;
+      esac
+      ;;
+
+    interix[3-9]*)
+      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+      # Instead, we relocate shared libraries at runtime.
+      ;;
+
+    msdosdjgpp*)
+      # Just because we use GCC doesn't mean we suddenly get shared libraries
+      # on systems that don't support them.
+      lt_prog_compiler_can_build_shared=no
+      enable_shared=no
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	lt_prog_compiler_pic=-Kconform_pic
+      fi
+      ;;
+
+    *)
+      lt_prog_compiler_pic='-fPIC'
+      ;;
+    esac
+
+    case $cc_basename in
+    nvcc*) # Cuda Compiler Driver 2.2
+      lt_prog_compiler_wl='-Xlinker '
+      lt_prog_compiler_pic='-Xcompiler -fPIC'
+      ;;
+    esac
+  else
+    # PORTME Check for flag to pass linker flags through the system compiler.
+    case $host_os in
+    aix*)
+      lt_prog_compiler_wl='-Wl,'
+      if test "$host_cpu" = ia64; then
+	# AIX 5 now supports IA64 processor
+	lt_prog_compiler_static='-Bstatic'
+      else
+	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+      fi
+      ;;
+
+    mingw* | cygwin* | pw32* | os2* | cegcc*)
+      # This hack is so that the source file can tell whether it is being
+      # built for inclusion in a dll (and should export symbols for example).
+      lt_prog_compiler_pic='-DDLL_EXPORT'
+      ;;
+
+    hpux9* | hpux10* | hpux11*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+      # not for PA HP-UX.
+      case $host_cpu in
+      hppa*64*|ia64*)
+	# +Z the default
+	;;
+      *)
+	lt_prog_compiler_pic='+Z'
+	;;
+      esac
+      # Is there a better lt_prog_compiler_static that works with the bundled CC?
+      lt_prog_compiler_static='${wl}-a ${wl}archive'
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      lt_prog_compiler_wl='-Wl,'
+      # PIC (with -KPIC) is the default.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    linux* | k*bsd*-gnu | kopensolaris*-gnu)
+      case $cc_basename in
+      # old Intel for x86_64 which still supported -KPIC.
+      ecc*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-KPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      # icc used to be incompatible with GCC.
+      # ICC 10 doesn't accept -KPIC any more.
+      icc* | ifort*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fPIC'
+	lt_prog_compiler_static='-static'
+        ;;
+      # Lahey Fortran 8.1.
+      lf95*)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='--shared'
+	lt_prog_compiler_static='--static'
+	;;
+      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+        # Portland Group compilers (*not* the Pentium gcc compiler,
+	# which looks to be a dead project)
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-fpic'
+	lt_prog_compiler_static='-Bstatic'
+        ;;
+      ccc*)
+        lt_prog_compiler_wl='-Wl,'
+        # All Alpha code is PIC.
+        lt_prog_compiler_static='-non_shared'
+        ;;
+      xl* | bgxl* | bgf* | mpixl*)
+	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+	lt_prog_compiler_wl='-Wl,'
+	lt_prog_compiler_pic='-qpic'
+	lt_prog_compiler_static='-qstaticlink'
+	;;
+      *)
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ F* | *Sun*Fortran*)
+	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl=''
+	  ;;
+	*Sun\ C*)
+	  # Sun C 5.9
+	  lt_prog_compiler_pic='-KPIC'
+	  lt_prog_compiler_static='-Bstatic'
+	  lt_prog_compiler_wl='-Wl,'
+	  ;;
+	esac
+	;;
+      esac
+      ;;
+
+    newsos6)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *nto* | *qnx*)
+      # QNX uses GNU C++, but need to define -shared option too, otherwise
+      # it will coredump.
+      lt_prog_compiler_pic='-fPIC -shared'
+      ;;
+
+    osf3* | osf4* | osf5*)
+      lt_prog_compiler_wl='-Wl,'
+      # All OSF/1 code is PIC.
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    rdos*)
+      lt_prog_compiler_static='-non_shared'
+      ;;
+
+    solaris*)
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      case $cc_basename in
+      f77* | f90* | f95*)
+	lt_prog_compiler_wl='-Qoption ld ';;
+      *)
+	lt_prog_compiler_wl='-Wl,';;
+      esac
+      ;;
+
+    sunos4*)
+      lt_prog_compiler_wl='-Qoption ld '
+      lt_prog_compiler_pic='-PIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4 | sysv4.2uw2* | sysv4.3*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec ;then
+	lt_prog_compiler_pic='-Kconform_pic'
+	lt_prog_compiler_static='-Bstatic'
+      fi
+      ;;
+
+    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_pic='-KPIC'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    unicos*)
+      lt_prog_compiler_wl='-Wl,'
+      lt_prog_compiler_can_build_shared=no
+      ;;
+
+    uts4*)
+      lt_prog_compiler_pic='-pic'
+      lt_prog_compiler_static='-Bstatic'
+      ;;
+
+    *)
+      lt_prog_compiler_can_build_shared=no
+      ;;
+    esac
+  fi
+
+case $host_os in
+  # For platforms which do not support PIC, -DPIC is meaningless:
+  *djgpp*)
+    lt_prog_compiler_pic=
+    ;;
+  *)
+    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+    ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
+
+
+
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_pic_works=no
+   ac_outfile=conftest.$ac_objext
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   # The option is referenced via a variable to avoid confusing sed.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>conftest.err)
+   ac_status=$?
+   cat conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s "$ac_outfile"; then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings other than the usual output.
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_pic_works=yes
+     fi
+   fi
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+    case $lt_prog_compiler_pic in
+     "" | " "*) ;;
+     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+     esac
+else
+    lt_prog_compiler_pic=
+     lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_static_works=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler_static_works=yes
+       fi
+     else
+       lt_cv_prog_compiler_static_works=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+    :
+else
+    lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler_c_o=no
+   $RM -r conftest 2>/dev/null
+   mkdir conftest
+   cd conftest
+   mkdir out
+   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+   lt_compiler_flag="-o out/conftest2.$ac_objext"
+   # Insert the option either (1) after the last *FLAGS variable, or
+   # (2) before a word containing "conftest.", or (3) at the end.
+   # Note that $ac_compile itself does not contain backslashes and begins
+   # with a dollar sign (not a hyphen), so the echo should work correctly.
+   lt_compile=`echo "$ac_compile" | $SED \
+   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+   -e 's:$: $lt_compiler_flag:'`
+   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+   (eval "$lt_compile" 2>out/conftest.err)
+   ac_status=$?
+   cat out/conftest.err >&5
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   if (exit $ac_status) && test -s out/conftest2.$ac_objext
+   then
+     # The compiler can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+       lt_cv_prog_compiler_c_o=yes
+     fi
+   fi
+   chmod u+w . 2>&5
+   $RM conftest*
+   # SGI C++ compiler will create directory out/ii_files/ for
+   # template instantiation
+   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+   $RM out/* && rmdir out
+   cd ..
+   $RM -r conftest
+   $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+  # do not overwrite the value of need_locks provided by the user
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+  hard_links=yes
+  $RM conftest*
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  touch conftest.a
+  ln conftest.a conftest.b 2>&5 || hard_links=no
+  ln conftest.a conftest.b 2>/dev/null && hard_links=no
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+  if test "$hard_links" = no; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+    need_locks=warn
+  fi
+else
+  need_locks=no
+fi
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+  runpath_var=
+  allow_undefined_flag=
+  always_export_symbols=no
+  archive_cmds=
+  archive_expsym_cmds=
+  compiler_needs_object=no
+  enable_shared_with_static_runtimes=no
+  export_dynamic_flag_spec=
+  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+  hardcode_automatic=no
+  hardcode_direct=no
+  hardcode_direct_absolute=no
+  hardcode_libdir_flag_spec=
+  hardcode_libdir_flag_spec_ld=
+  hardcode_libdir_separator=
+  hardcode_minus_L=no
+  hardcode_shlibpath_var=unsupported
+  inherit_rpath=no
+  link_all_deplibs=unknown
+  module_cmds=
+  module_expsym_cmds=
+  old_archive_from_new_cmds=
+  old_archive_from_expsyms_cmds=
+  thread_safe_flag_spec=
+  whole_archive_flag_spec=
+  # include_expsyms should be a list of space-separated symbols to be *always*
+  # included in the symbol list
+  include_expsyms=
+  # exclude_expsyms can be an extended regexp of symbols to exclude
+  # it will be wrapped by ` (' and `)$', so one must not match beginning or
+  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+  # as well as any symbol that contains `d'.
+  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+  # platforms (ab)use it in PIC code, but their linkers get confused if
+  # the symbol is explicitly referenced.  Since portable code cannot
+  # rely on this symbol name, it's probably fine to never include it in
+  # preloaded symbol tables.
+  # Exclude shared library initialization/finalization symbols.
+  extract_expsyms_cmds=
+
+  case $host_os in
+  cygwin* | mingw* | pw32* | cegcc*)
+    # FIXME: the MSVC++ port hasn't been tested in a loooong time
+    # When not using gcc, we currently assume that we are using
+    # Microsoft Visual C++.
+    if test "$GCC" != yes; then
+      with_gnu_ld=no
+    fi
+    ;;
+  interix*)
+    # we just hope/assume this is gcc and not c89 (= MSVC++)
+    with_gnu_ld=yes
+    ;;
+  openbsd*)
+    with_gnu_ld=no
+    ;;
+  esac
+
+  ld_shlibs=yes
+
+  # On some targets, GNU ld is compatible enough with the native linker
+  # that we're better off using the native interface for both.
+  lt_use_gnu_ld_interface=no
+  if test "$with_gnu_ld" = yes; then
+    case $host_os in
+      aix*)
+	# The AIX port of GNU ld has always aspired to compatibility
+	# with the native linker.  However, as the warning in the GNU ld
+	# block says, versions before 2.19.5* couldn't really create working
+	# shared libraries, regardless of the interface used.
+	case `$LD -v 2>&1` in
+	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+	  *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+	  *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+	  *)
+	    lt_use_gnu_ld_interface=yes
+	    ;;
+	esac
+	;;
+      *)
+	lt_use_gnu_ld_interface=yes
+	;;
+    esac
+  fi
+
+  if test "$lt_use_gnu_ld_interface" = yes; then
+    # If archive_cmds runs LD, not CC, wlarc should be empty
+    wlarc='${wl}'
+
+    # Set some defaults for GNU ld with shared library support. These
+    # are reset later if shared libraries are not supported. Putting them
+    # here allows them to be overridden if necessary.
+    runpath_var=LD_RUN_PATH
+    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+    export_dynamic_flag_spec='${wl}--export-dynamic'
+    # ancient GNU ld didn't support --whole-archive et. al.
+    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+      whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+    else
+      whole_archive_flag_spec=
+    fi
+    supports_anon_versioning=no
+    case `$LD -v 2>&1` in
+      *GNU\ gold*) supports_anon_versioning=yes ;;
+      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+      *\ 2.11.*) ;; # other 2.11 versions
+      *) supports_anon_versioning=yes ;;
+    esac
+
+    # See if GNU ld supports shared libraries.
+    case $host_os in
+    aix[3-9]*)
+      # On AIX/PPC, the GNU linker is very broken
+      if test "$host_cpu" != ia64; then
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support.  If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    beos*)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	allow_undefined_flag=unsupported
+	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+	# support --undefined.  This deserves some investigation.  FIXME
+	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+      # as there is no search path for DLLs.
+      hardcode_libdir_flag_spec='-L$libdir'
+      export_dynamic_flag_spec='${wl}--export-all-symbols'
+      allow_undefined_flag=unsupported
+      always_export_symbols=no
+      enable_shared_with_static_runtimes=yes
+      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+	# If the export-symbols file already is a .def file (1st line
+	# is EXPORTS), use it as is; otherwise, prepend...
+	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+	  cp $export_symbols $output_objdir/$soname.def;
+	else
+	  echo EXPORTS > $output_objdir/$soname.def;
+	  cat $export_symbols >> $output_objdir/$soname.def;
+	fi~
+	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    haiku*)
+      archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+      link_all_deplibs=yes
+      ;;
+
+    interix[3-9]*)
+      hardcode_direct=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+      export_dynamic_flag_spec='${wl}-E'
+      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+      # Instead, shared libraries are loaded at an image base (0x10000000 by
+      # default) and relocated if they conflict, which is a slow very memory
+      # consuming and fragmenting process.  To avoid this, we pick a random,
+      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
+      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+      ;;
+
+    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
+      tmp_diet=no
+      if test "$host_os" = linux-dietlibc; then
+	case $cc_basename in
+	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
+	esac
+      fi
+      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+	 && test "$tmp_diet" = no
+      then
+	tmp_addflag=' $pic_flag'
+	tmp_sharedflag='-shared'
+	case $cc_basename,$host_cpu in
+        pgcc*)				# Portland Group C compiler
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag'
+	  ;;
+	pgf77* | pgf90* | pgf95* | pgfortran*)
+					# Portland Group f77 and f90 compilers
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  tmp_addflag=' $pic_flag -Mnomain' ;;
+	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
+	  tmp_addflag=' -i_dynamic' ;;
+	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
+	  tmp_addflag=' -i_dynamic -nofor_main' ;;
+	ifc* | ifort*)			# Intel Fortran compiler
+	  tmp_addflag=' -nofor_main' ;;
+	lf95*)				# Lahey Fortran 8.1
+	  whole_archive_flag_spec=
+	  tmp_sharedflag='--shared' ;;
+	xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+	  tmp_sharedflag='-qmkshrobj'
+	  tmp_addflag= ;;
+	nvcc*)	# Cuda Compiler Driver 2.2
+	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  compiler_needs_object=yes
+	  ;;
+	esac
+	case `$CC -V 2>&1 | sed 5q` in
+	*Sun\ C*)			# Sun C 5.9
+	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+	  compiler_needs_object=yes
+	  tmp_sharedflag='-G' ;;
+	*Sun\ F*)			# Sun Fortran 8.3
+	  tmp_sharedflag='-G' ;;
+	esac
+	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+        if test "x$supports_anon_versioning" = xyes; then
+          archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	    echo "local: *; };" >> $output_objdir/$libname.ver~
+	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+        fi
+
+	case $cc_basename in
+	xlf* | bgf* | bgxlf* | mpixlf*)
+	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+	  whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+	  hardcode_libdir_flag_spec=
+	  hardcode_libdir_flag_spec_ld='-rpath $libdir'
+	  archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+	  if test "x$supports_anon_versioning" = xyes; then
+	    archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+	      echo "local: *; };" >> $output_objdir/$libname.ver~
+	      $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+	  fi
+	  ;;
+	esac
+      else
+        ld_shlibs=no
+      fi
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+	wlarc=
+      else
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      fi
+      ;;
+
+    solaris*)
+      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+      case `$LD -v 2>&1` in
+        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+	ld_shlibs=no
+	cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems.  Therefore, libtool
+*** is disabling shared libraries support.  We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+	;;
+	*)
+	  # For security reasons, it is highly recommended that you always
+	  # use absolute paths for naming shared libraries, and exclude the
+	  # DT_RUNPATH tag from executables and libraries.  But doing so
+	  # requires that you compile everything twice, which is a pain.
+	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+	  else
+	    ld_shlibs=no
+	  fi
+	;;
+      esac
+      ;;
+
+    sunos4*)
+      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      wlarc=
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+      else
+	ld_shlibs=no
+      fi
+      ;;
+    esac
+
+    if test "$ld_shlibs" = no; then
+      runpath_var=
+      hardcode_libdir_flag_spec=
+      export_dynamic_flag_spec=
+      whole_archive_flag_spec=
+    fi
+  else
+    # PORTME fill in a description of your system's linker (not GNU ld)
+    case $host_os in
+    aix3*)
+      allow_undefined_flag=unsupported
+      always_export_symbols=yes
+      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+      # Note: this linker hardcodes the directories in LIBPATH if there
+      # are no directories specified by -L.
+      hardcode_minus_L=yes
+      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+	# Neither direct hardcoding nor static linking is supported with a
+	# broken collect2.
+	hardcode_direct=unsupported
+      fi
+      ;;
+
+    aix[4-9]*)
+      if test "$host_cpu" = ia64; then
+	# On IA64, the linker does run time linking by default, so we don't
+	# have to do anything special.
+	aix_use_runtimelinking=no
+	exp_sym_flag='-Bexport'
+	no_entry_flag=""
+      else
+	# If we're using GNU nm, then we don't want the "-C" option.
+	# -C means demangle to AIX nm, but means don't demangle with GNU nm
+	# Also, AIX nm treats weak defined symbols like other global
+	# defined symbols, whereas GNU nm marks them as "W".
+	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	else
+	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+	fi
+	aix_use_runtimelinking=no
+
+	# Test if we are trying to use run time linking or normal
+	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
+	# need to do runtime linking.
+	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+	  for ld_flag in $LDFLAGS; do
+	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+	    aix_use_runtimelinking=yes
+	    break
+	  fi
+	  done
+	  ;;
+	esac
+
+	exp_sym_flag='-bexport'
+	no_entry_flag='-bnoentry'
+      fi
+
+      # When large executables or shared objects are built, AIX ld can
+      # have problems creating the table of contents.  If linking a library
+      # or program results in "error TOC overflow" add -mminimal-toc to
+      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
+      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+      archive_cmds=''
+      hardcode_direct=yes
+      hardcode_direct_absolute=yes
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      file_list_spec='${wl}-f,'
+
+      if test "$GCC" = yes; then
+	case $host_os in aix4.[012]|aix4.[012].*)
+	# We only want to do this on AIX 4.2 and lower, the check
+	# below for broken collect2 doesn't work under 4.3+
+	  collect2name=`${CC} -print-prog-name=collect2`
+	  if test -f "$collect2name" &&
+	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+	  then
+	  # We have reworked collect2
+	  :
+	  else
+	  # We have old collect2
+	  hardcode_direct=unsupported
+	  # It fails to find uninstalled libraries when the uninstalled
+	  # path is not listed in the libpath.  Setting hardcode_minus_L
+	  # to unsupported forces relinking
+	  hardcode_minus_L=yes
+	  hardcode_libdir_flag_spec='-L$libdir'
+	  hardcode_libdir_separator=
+	  fi
+	  ;;
+	esac
+	shared_flag='-shared'
+	if test "$aix_use_runtimelinking" = yes; then
+	  shared_flag="$shared_flag "'${wl}-G'
+	fi
+      else
+	# not using gcc
+	if test "$host_cpu" = ia64; then
+	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+	# chokes on -Wl,-G. The following line is correct:
+	  shared_flag='-G'
+	else
+	  if test "$aix_use_runtimelinking" = yes; then
+	    shared_flag='${wl}-G'
+	  else
+	    shared_flag='${wl}-bM:SRE'
+	  fi
+	fi
+      fi
+
+      export_dynamic_flag_spec='${wl}-bexpall'
+      # It seems that -bexpall does not export symbols beginning with
+      # underscore (_), so it is better to generate a list of symbols to export.
+      always_export_symbols=yes
+      if test "$aix_use_runtimelinking" = yes; then
+	# Warning - without using the other runtime loading flags (-brtl),
+	# -berok will link without error, but may produce a broken library.
+	allow_undefined_flag='-berok'
+        # Determine the default libpath from the value encoded in an
+        # empty executable.
+        if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+      else
+	if test "$host_cpu" = ia64; then
+	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+	  allow_undefined_flag="-z nodefs"
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+	else
+	 # Determine the default libpath from the value encoded in an
+	 # empty executable.
+	 if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+    /Import File Strings/,/^$/ {
+	/^0/ {
+	    s/^0  *\(.*\)$/\1/
+	    p
+	}
+    }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+  aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+	 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+	  # Warning - without using the other run time loading flags,
+	  # -berok will link without error, but may produce a broken library.
+	  no_undefined_flag=' ${wl}-bernotok'
+	  allow_undefined_flag=' ${wl}-berok'
+	  if test "$with_gnu_ld" = yes; then
+	    # We only use this code for GNU lds that support --whole-archive.
+	    whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+	  else
+	    # Exported symbols can be pulled into shared objects from archives
+	    whole_archive_flag_spec='$convenience'
+	  fi
+	  archive_cmds_need_lc=yes
+	  # This is similar to how AIX traditionally builds its shared libraries.
+	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+	fi
+      fi
+      ;;
+
+    amigaos*)
+      case $host_cpu in
+      powerpc)
+            # see comment about AmigaOS4 .so support
+            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+            archive_expsym_cmds=''
+        ;;
+      m68k)
+            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+            hardcode_libdir_flag_spec='-L$libdir'
+            hardcode_minus_L=yes
+        ;;
+      esac
+      ;;
+
+    bsdi[45]*)
+      export_dynamic_flag_spec=-rdynamic
+      ;;
+
+    cygwin* | mingw* | pw32* | cegcc*)
+      # When not using gcc, we currently assume that we are using
+      # Microsoft Visual C++.
+      # hardcode_libdir_flag_spec is actually meaningless, as there is
+      # no search path for DLLs.
+      hardcode_libdir_flag_spec=' '
+      allow_undefined_flag=unsupported
+      # Tell ltmain to make .lib files, not .a files.
+      libext=lib
+      # Tell ltmain to make .dll files, not .so files.
+      shrext_cmds=".dll"
+      # FIXME: Setting linknames here is a bad hack.
+      archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+      # The linker will automatically build a .lib file if we build a DLL.
+      old_archive_from_new_cmds='true'
+      # FIXME: Should let the user specify the lib program.
+      old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+      fix_srcfile_path='`cygpath -w "$srcfile"`'
+      enable_shared_with_static_runtimes=yes
+      ;;
+
+    darwin* | rhapsody*)
+
+
+
+  # Publish an arg to allow the user to select that Darwin host (and target)
+  # libraries should be given install-names like @rpath/libfoo.dylib.  This
+  # requires that the user of the library then adds an 'rpath' to the DSO that
+  # needs access.
+  # NOTE: there are defaults below, for systems that support rpaths.  The person
+  # configuring can override the defaults for any system version that supports
+  # them - they are, however, forced off for system versions without support.
+  # Check whether --enable-darwin-at-rpath was given.
+if test "${enable_darwin_at_rpath+set}" = set; then :
+  enableval=$enable_darwin_at_rpath; if test "x$enable_darwin_at_rpath" = "xyes"; then
+    # This is not supported before macOS 10.5 / Darwin9.
+    case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
+      UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&5
+$as_echo "$as_me: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&2;}
+	enable_darwin_at_rpath=no
+      ;;
+    esac
+   fi
+else
+  case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
+    # As above, before 10.5 / Darwin9 this does not work.
+     UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
+       enable_darwin_at_rpath=no
+       ;;
+
+    # We cannot build and test reliably on macOS 10.11+ (Darwin15+) without use
+    # of rpaths, since runpaths set via DYLD_LIBRARY_PATH are elided by key
+    # system executables (e.g. /bin/sh).  Force rpaths on for these systems.
+      UNSET,darwin1[5-9]*|UNSET,darwin2*|10.1[1-9][,.]*|1[1-9].*[,.]* )
+      { $as_echo "$as_me:${as_lineno-$LINENO}: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&5
+$as_echo "$as_me: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&6;}
+      enable_darwin_at_rpath=yes
+      ;;
+    # NOTE: we are not (yet) doing anything for 10.5 .. 10.10, since they can
+    # work with either DYLD_LIBRARY_PATH or embedded rpaths.
+
+    esac
+
+fi
+
+
+  archive_cmds_need_lc=no
+  hardcode_direct=no
+  hardcode_automatic=yes
+  hardcode_shlibpath_var=unsupported
+  if test "$lt_cv_ld_force_load" = "yes"; then
+    whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+  else
+    whole_archive_flag_spec=''
+  fi
+  link_all_deplibs=yes
+  allow_undefined_flag="$_lt_dar_allow_undefined"
+  case $cc_basename in
+     ifort*) _lt_dar_can_shared=yes ;;
+     *) _lt_dar_can_shared=$GCC ;;
+  esac
+  if test "$_lt_dar_can_shared" = "yes"; then
+    output_verbose_link_cmd=func_echo_all
+    _lt_install_name='\$rpath/\$soname'
+    if test "x$enable_darwin_at_rpath" = "xyes"; then
+      _lt_install_name='@rpath/\$soname'
+    fi
+    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dsymutil}"
+    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+    archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dar_export_syms}${_lt_dsymutil}"
+    module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+  else
+  ld_shlibs=no
+  fi
+
+      ;;
+
+    dgux*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+    # support.  Future versions do this automatically, but an explicit c++rt0.o
+    # does not break anything, and helps significantly (at the cost of a little
+    # extra space).
+    freebsd2.2*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+    freebsd2.*)
+      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+    freebsd* | dragonfly*)
+      archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    hpux9*)
+      if test "$GCC" = yes; then
+	archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      else
+	archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+      fi
+      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_direct=yes
+
+      # hardcode_minus_L: Not really in the search PATH,
+      # but as the default location of the library.
+      hardcode_minus_L=yes
+      export_dynamic_flag_spec='${wl}-E'
+      ;;
+
+    hpux10*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_flag_spec_ld='+b $libdir'
+	hardcode_libdir_separator=:
+	hardcode_direct=yes
+	hardcode_direct_absolute=yes
+	export_dynamic_flag_spec='${wl}-E'
+	# hardcode_minus_L: Not really in the search PATH,
+	# but as the default location of the library.
+	hardcode_minus_L=yes
+      fi
+      ;;
+
+    hpux11*)
+      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+	  archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	esac
+      else
+	case $host_cpu in
+	hppa*64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	ia64*)
+	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+	  ;;
+	*)
+
+	  # Older versions of the 11.00 compiler do not understand -b yet
+	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_prog_compiler__b=no
+   save_LDFLAGS="$LDFLAGS"
+   LDFLAGS="$LDFLAGS -b"
+   echo "$lt_simple_link_test_code" > conftest.$ac_ext
+   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+     # The linker can only warn and ignore the option if not recognized
+     # So say no if there are warnings
+     if test -s conftest.err; then
+       # Append any errors to the config.log.
+       cat conftest.err 1>&5
+       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+       if diff conftest.exp conftest.er2 >/dev/null; then
+         lt_cv_prog_compiler__b=yes
+       fi
+     else
+       lt_cv_prog_compiler__b=yes
+     fi
+   fi
+   $RM -r conftest*
+   LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test x"$lt_cv_prog_compiler__b" = xyes; then
+    archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+    archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+	  ;;
+	esac
+      fi
+      if test "$with_gnu_ld" = no; then
+	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+	hardcode_libdir_separator=:
+
+	case $host_cpu in
+	hppa*64*|ia64*)
+	  hardcode_direct=no
+	  hardcode_shlibpath_var=no
+	  ;;
+	*)
+	  hardcode_direct=yes
+	  hardcode_direct_absolute=yes
+	  export_dynamic_flag_spec='${wl}-E'
+
+	  # hardcode_minus_L: Not really in the search PATH,
+	  # but as the default location of the library.
+	  hardcode_minus_L=yes
+	  ;;
+	esac
+      fi
+      ;;
+
+    irix5* | irix6* | nonstopux*)
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	# Try to use the -exported_symbol ld option, if it does not
+	# work, assume that -exports_file does not work either and
+	# implicitly export all symbols.
+        save_LDFLAGS="$LDFLAGS"
+        LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+        if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int foo(void) {}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+        LDFLAGS="$save_LDFLAGS"
+      else
+	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      inherit_rpath=yes
+      link_all_deplibs=yes
+      ;;
+
+    netbsd*)
+      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
+      else
+	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_direct=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    newsos6)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_direct=yes
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      hardcode_shlibpath_var=no
+      ;;
+
+    *nto* | *qnx*)
+      ;;
+
+    openbsd*)
+      if test -f /usr/libexec/ld.so; then
+	hardcode_direct=yes
+	hardcode_shlibpath_var=no
+	hardcode_direct_absolute=yes
+	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+	  hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	  export_dynamic_flag_spec='${wl}-E'
+	else
+	  case $host_os in
+	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+	     archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+	     hardcode_libdir_flag_spec='-R$libdir'
+	     ;;
+	   *)
+	     archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+	     hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+	     ;;
+	  esac
+	fi
+      else
+	ld_shlibs=no
+      fi
+      ;;
+
+    os2*)
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_minus_L=yes
+      allow_undefined_flag=unsupported
+      archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+      old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+      ;;
+
+    osf3*)
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      hardcode_libdir_separator=:
+      ;;
+
+    osf4* | osf5*)	# as osf3* with the addition of -msym flag
+      if test "$GCC" = yes; then
+	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+      else
+	allow_undefined_flag=' -expect_unresolved \*'
+	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+	# Both c and cxx compiler support -rpath directly
+	hardcode_libdir_flag_spec='-rpath $libdir'
+      fi
+      archive_cmds_need_lc='no'
+      hardcode_libdir_separator=:
+      ;;
+
+    solaris*)
+      no_undefined_flag=' -z defs'
+      if test "$GCC" = yes; then
+	wlarc='${wl}'
+	archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+      else
+	case `$CC -V 2>&1` in
+	*"Compilers 5.0"*)
+	  wlarc=''
+	  archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+	  ;;
+	*)
+	  wlarc='${wl}'
+	  archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+	  ;;
+	esac
+      fi
+      hardcode_libdir_flag_spec='-R$libdir'
+      hardcode_shlibpath_var=no
+      case $host_os in
+      solaris2.[0-5] | solaris2.[0-5].*) ;;
+      *)
+	# The compiler driver will combine and reorder linker options,
+	# but understands `-z linker_flag'.  GCC discards it without `$wl',
+	# but is careful enough not to reorder.
+	# Supported since Solaris 2.6 (maybe 2.5.1?)
+	if test "$GCC" = yes; then
+	  whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+	else
+	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+	fi
+	;;
+      esac
+      link_all_deplibs=yes
+      ;;
+
+    sunos4*)
+      if test "x$host_vendor" = xsequent; then
+	# Use $CC to link under sequent, because it throws in some extra .o
+	# files that make .init and .fini sections work.
+	archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+      fi
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_direct=yes
+      hardcode_minus_L=yes
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4)
+      case $host_vendor in
+	sni)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=yes # is this really true???
+	;;
+	siemens)
+	  ## LD is ld it makes a PLAMLIB
+	  ## CC just makes a GrossModule.
+	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+	  reload_cmds='$CC -r -o $output$reload_objs'
+	  hardcode_direct=no
+        ;;
+	motorola)
+	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+	;;
+      esac
+      runpath_var='LD_RUN_PATH'
+      hardcode_shlibpath_var=no
+      ;;
+
+    sysv4.3*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_shlibpath_var=no
+      export_dynamic_flag_spec='-Bexport'
+      ;;
+
+    sysv4*MP*)
+      if test -d /usr/nec; then
+	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+	hardcode_shlibpath_var=no
+	runpath_var=LD_RUN_PATH
+	hardcode_runpath_var=yes
+	ld_shlibs=yes
+      fi
+      ;;
+
+    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+      no_undefined_flag='${wl}-z,text'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    sysv5* | sco3.2v5* | sco5v6*)
+      # Note: We can NOT use -z defs as we might desire, because we do not
+      # link with -lc, and that would cause any symbols used from libc to
+      # always be unresolved, which means just about no library would
+      # ever link correctly.  If we're not using GNU ld we use -z text
+      # though, which does catch some bad symbols but isn't as heavy-handed
+      # as -z defs.
+      no_undefined_flag='${wl}-z,text'
+      allow_undefined_flag='${wl}-z,nodefs'
+      archive_cmds_need_lc=no
+      hardcode_shlibpath_var=no
+      hardcode_libdir_flag_spec='${wl}-R,$libdir'
+      hardcode_libdir_separator=':'
+      link_all_deplibs=yes
+      export_dynamic_flag_spec='${wl}-Bexport'
+      runpath_var='LD_RUN_PATH'
+
+      if test "$GCC" = yes; then
+	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      else
+	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+      fi
+      ;;
+
+    uts4*)
+      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+      hardcode_libdir_flag_spec='-L$libdir'
+      hardcode_shlibpath_var=no
+      ;;
+
+    *)
+      ld_shlibs=no
+      ;;
+    esac
+
+    if test x$host_vendor = xsni; then
+      case $host in
+      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+	export_dynamic_flag_spec='${wl}-Blargedynsym'
+	;;
+      esac
+    fi
+  fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+  # Assume -lc should be added
+  archive_cmds_need_lc=yes
+
+  if test "$enable_shared" = yes && test "$GCC" = yes; then
+    case $archive_cmds in
+    *'~'*)
+      # FIXME: we may have to deal with multi-command sequences.
+      ;;
+    '$CC '*)
+      # Test whether the compiler implicitly links with -lc since on some
+      # systems, -lgcc has to come before -lc. If gcc already passes -lc
+      # to ld, don't add -lc before -lgcc.
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  $RM conftest*
+	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } 2>conftest.err; then
+	  soname=conftest
+	  lib=conftest
+	  libobjs=conftest.$ac_objext
+	  deplibs=
+	  wl=$lt_prog_compiler_wl
+	  pic_flag=$lt_prog_compiler_pic
+	  compiler_flags=-v
+	  linker_flags=-v
+	  verstring=
+	  output_objdir=.
+	  libname=conftest
+	  lt_save_allow_undefined_flag=$allow_undefined_flag
+	  allow_undefined_flag=
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+  (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+	  then
+	    lt_cv_archive_cmds_need_lc=no
+	  else
+	    lt_cv_archive_cmds_need_lc=yes
+	  fi
+	  allow_undefined_flag=$lt_save_allow_undefined_flag
+	else
+	  cat conftest.err 1>&5
+	fi
+	$RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+      archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+      ;;
+    esac
+  fi
+  ;;
+esac
+
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+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+  case $host_os in
+    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+    *) lt_awk_arg="/^libraries:/" ;;
+  esac
+  case $host_os in
+    mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
+    *) lt_sed_strip_eq="s,=/,/,g" ;;
+  esac
+  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+  case $lt_search_path_spec in
+  *\;*)
+    # if the path contains ";" then we assume it to be the separator
+    # otherwise default to the standard path separator (i.e. ":") - it is
+    # assumed that no part of a normal pathname contains ";" but that should
+    # okay in the real world where ";" in dirpaths is itself problematic.
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+    ;;
+  *)
+    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+    ;;
+  esac
+  # Ok, now we have the path, separated by spaces, we can step through it
+  # and add multilib dir if necessary.
+  lt_tmp_lt_search_path_spec=
+  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+  for lt_sys_path in $lt_search_path_spec; do
+    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+    else
+      test -d "$lt_sys_path" && \
+	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+    fi
+  done
+  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+  lt_foo="";
+  lt_count=0;
+  for (lt_i = NF; lt_i > 0; lt_i--) {
+    if ($lt_i != "" && $lt_i != ".") {
+      if ($lt_i == "..") {
+        lt_count++;
+      } else {
+        if (lt_count == 0) {
+          lt_foo="/" $lt_i lt_foo;
+        } else {
+          lt_count--;
+        }
+      }
+    }
+  }
+  if (lt_foo != "") { lt_freq[lt_foo]++; }
+  if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+  # AWK program above erroneously prepends '/' to C:/dos/paths
+  # for these hosts.
+  case $host_os in
+    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+      $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+  esac
+  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+  shlibpath_var=LIBPATH
+
+  # AIX 3 has no versioning support, so we append a major version to the name.
+  soname_spec='${libname}${release}${shared_ext}$major'
+  ;;
+
+aix[4-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  hardcode_into_libs=yes
+  if test "$host_cpu" = ia64; then
+    # AIX 5 supports IA64
+    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+    shlibpath_var=LD_LIBRARY_PATH
+  else
+    # With GCC up to 2.95.x, collect2 would create an import file
+    # for dependence libraries.  The import file would start with
+    # the line `#! .'.  This would cause the generated library to
+    # depend on `.', always an invalid library.  This was fixed in
+    # development snapshots of GCC prior to 3.0.
+    case $host_os in
+      aix4 | aix4.[01] | aix4.[01].*)
+      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+	   echo ' yes '
+	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+	:
+      else
+	can_build_shared=no
+      fi
+      ;;
+    esac
+    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+    # soname into executable. Probably we can add versioning support to
+    # collect2, so additional links can be useful in future.
+    if test "$aix_use_runtimelinking" = yes; then
+      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+      # instead of lib<name>.a to let people know that these are not
+      # typical AIX shared libraries.
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    else
+      # We preserve .a as extension for shared libraries through AIX4.2
+      # and later when we are not doing run time linking.
+      library_names_spec='${libname}${release}.a $libname.a'
+      soname_spec='${libname}${release}${shared_ext}$major'
+    fi
+    shlibpath_var=LIBPATH
+  fi
+  ;;
+
+amigaos*)
+  case $host_cpu in
+  powerpc)
+    # Since July 2007 AmigaOS4 officially supports .so libraries.
+    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    ;;
+  m68k)
+    library_names_spec='$libname.ixlibrary $libname.a'
+    # Create ${libname}_ixlibrary.a entries in /sys/libs.
+    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+    ;;
+  esac
+  ;;
+
+beos*)
+  library_names_spec='${libname}${shared_ext}'
+  dynamic_linker="$host_os ld.so"
+  shlibpath_var=LIBRARY_PATH
+  ;;
+
+bsdi[45]*)
+  version_type=linux
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+  # the default ld.so.conf also contains /usr/contrib/lib and
+  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+  # libtool to hard-code these into programs
+  ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+  version_type=windows
+  shrext_cmds=".dll"
+  need_version=no
+  need_lib_prefix=no
+
+  case $GCC,$host_os in
+  yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+    library_names_spec='$libname.dll.a'
+    # DLL is installed to $(libdir)/../bin by postinstall_cmds
+    postinstall_cmds='base_file=`basename \${file}`~
+      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+      dldir=$destdir/`dirname \$dlpath`~
+      test -d \$dldir || mkdir -p \$dldir~
+      $install_prog $dir/$dlname \$dldir/$dlname~
+      chmod a+x \$dldir/$dlname~
+      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+      fi'
+    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+      dlpath=$dir/\$dldll~
+       $RM \$dlpath'
+    shlibpath_overrides_runpath=yes
+
+    case $host_os in
+    cygwin*)
+      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+      ;;
+    mingw* | cegcc*)
+      # MinGW DLLs use traditional 'lib' prefix
+      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    pw32*)
+      # pw32 DLLs use 'pw' prefix rather than 'lib'
+      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+      ;;
+    esac
+    ;;
+
+  *)
+    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+    ;;
+  esac
+  dynamic_linker='Win32 ld.exe'
+  # FIXME: first we should search . and the directory the executable is in
+  shlibpath_var=PATH
+  ;;
+
+darwin* | rhapsody*)
+  dynamic_linker="$host_os dyld"
+  version_type=darwin
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+  soname_spec='${libname}${release}${major}$shared_ext'
+  shlibpath_overrides_runpath=yes
+  shlibpath_var=DYLD_LIBRARY_PATH
+  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+  ;;
+
+dgux*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+freebsd* | dragonfly*)
+  # DragonFly does not have aout.  When/if they implement a new
+  # versioning mechanism, adjust this.
+  if test -x /usr/bin/objformat; then
+    objformat=`/usr/bin/objformat`
+  else
+    case $host_os in
+    freebsd[23].*) objformat=aout ;;
+    *) objformat=elf ;;
+    esac
+  fi
+  version_type=freebsd-$objformat
+  case $version_type in
+    freebsd-elf*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+      need_version=no
+      need_lib_prefix=no
+      ;;
+    freebsd-*)
+      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+      need_version=yes
+      ;;
+  esac
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_os in
+  freebsd2.*)
+    shlibpath_overrides_runpath=yes
+    ;;
+  freebsd3.[01]* | freebsdelf3.[01]*)
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+    shlibpath_overrides_runpath=no
+    hardcode_into_libs=yes
+    ;;
+  *) # from 4.6 on, and DragonFly
+    shlibpath_overrides_runpath=yes
+    hardcode_into_libs=yes
+    ;;
+  esac
+  ;;
+
+haiku*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  dynamic_linker="$host_os runtime_loader"
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+  hardcode_into_libs=yes
+  ;;
+
+hpux9* | hpux10* | hpux11*)
+  # Give a soname corresponding to the major version so that dld.sl refuses to
+  # link against other versions.
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  case $host_cpu in
+  ia64*)
+    shrext_cmds='.so'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.so"
+    shlibpath_var=LD_LIBRARY_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    if test "X$HPUX_IA64_MODE" = X32; then
+      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+    else
+      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+    fi
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  hppa*64*)
+    shrext_cmds='.sl'
+    hardcode_into_libs=yes
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+    ;;
+  *)
+    shrext_cmds='.sl'
+    dynamic_linker="$host_os dld.sl"
+    shlibpath_var=SHLIB_PATH
+    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    ;;
+  esac
+  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+  postinstall_cmds='chmod 555 $lib'
+  # or fails outright, so override atomically:
+  install_override_mode=555
+  ;;
+
+interix[3-9]*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+irix5* | irix6* | nonstopux*)
+  case $host_os in
+    nonstopux*) version_type=nonstopux ;;
+    *)
+	if test "$lt_cv_prog_gnu_ld" = yes; then
+		version_type=linux
+	else
+		version_type=irix
+	fi ;;
+  esac
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+  case $host_os in
+  irix5* | nonstopux*)
+    libsuff= shlibsuff=
+    ;;
+  *)
+    case $LD in # libtool.m4 will add one of these switches to LD
+    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+      libsuff= shlibsuff= libmagic=32-bit;;
+    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+      libsuff=32 shlibsuff=N32 libmagic=N32;;
+    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+      libsuff=64 shlibsuff=64 libmagic=64-bit;;
+    *) libsuff= shlibsuff= libmagic=never-match;;
+    esac
+    ;;
+  esac
+  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+  shlibpath_overrides_runpath=no
+  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+  hardcode_into_libs=yes
+  ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+  dynamic_linker=no
+  ;;
+
+# This must be Linux ELF.
+
+# uclinux* changes (here and below) have been submitted to the libtool
+# project, but have not yet been accepted: they are GCC-local changes
+# for the time being.  (See
+# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+
+  # Some binutils ld are patched to set DT_RUNPATH
+  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  lt_cv_shlibpath_overrides_runpath=no
+    save_LDFLAGS=$LDFLAGS
+    save_libdir=$libdir
+    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+    if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+  lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+    LDFLAGS=$save_LDFLAGS
+    libdir=$save_libdir
+
+fi
+
+  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+  # This implies no fast_install, which is unacceptable.
+  # Some rework will be needed to allow for fast_install
+  # before this can be enabled.
+  hardcode_into_libs=yes
+
+  # Append ld.so.conf contents to the search path
+  if test -f /etc/ld.so.conf; then
+    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+  fi
+
+  # We used to test for /lib/ld.so.1 and disable shared libraries on
+  # powerpc, because MkLinux only supported shared libraries with the
+  # GNU dynamic linker.  Since this was broken with cross compilers,
+  # most powerpc-linux boxes support dynamic linking these days and
+  # people can always --disable-shared, the test was removed, and we
+  # assume the GNU/Linux dynamic linker is in use.
+  dynamic_linker='GNU/Linux ld.so'
+  ;;
+
+netbsd*)
+  version_type=sunos
+  need_lib_prefix=no
+  need_version=no
+  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+    dynamic_linker='NetBSD (a.out) ld.so'
+  else
+    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+    soname_spec='${libname}${release}${shared_ext}$major'
+    dynamic_linker='NetBSD ld.elf_so'
+  fi
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  ;;
+
+newsos6)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  ;;
+
+*nto* | *qnx*)
+  version_type=qnx
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  dynamic_linker='ldqnx.so'
+  ;;
+
+openbsd*)
+  version_type=sunos
+  sys_lib_dlsearch_path_spec="/usr/lib"
+  need_lib_prefix=no
+  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+  case $host_os in
+    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
+    *)				need_version=no  ;;
+  esac
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+    case $host_os in
+      openbsd2.[89] | openbsd2.[89].*)
+	shlibpath_overrides_runpath=no
+	;;
+      *)
+	shlibpath_overrides_runpath=yes
+	;;
+      esac
+  else
+    shlibpath_overrides_runpath=yes
+  fi
+  ;;
+
+os2*)
+  libname_spec='$name'
+  shrext_cmds=".dll"
+  need_lib_prefix=no
+  library_names_spec='$libname${shared_ext} $libname.a'
+  dynamic_linker='OS/2 ld.exe'
+  shlibpath_var=LIBPATH
+  ;;
+
+osf3* | osf4* | osf5*)
+  version_type=osf
+  need_lib_prefix=no
+  need_version=no
+  soname_spec='${libname}${release}${shared_ext}$major'
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+  ;;
+
+rdos*)
+  dynamic_linker=no
+  ;;
+
+solaris*)
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  # ldd complains unless libraries are executable
+  postinstall_cmds='chmod +x $lib'
+  ;;
+
+sunos4*)
+  version_type=sunos
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  if test "$with_gnu_ld" = yes; then
+    need_lib_prefix=no
+  fi
+  need_version=yes
+  ;;
+
+sysv4 | sysv4.3*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  case $host_vendor in
+    sni)
+      shlibpath_overrides_runpath=no
+      need_lib_prefix=no
+      runpath_var=LD_RUN_PATH
+      ;;
+    siemens)
+      need_lib_prefix=no
+      ;;
+    motorola)
+      need_lib_prefix=no
+      need_version=no
+      shlibpath_overrides_runpath=no
+      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+      ;;
+  esac
+  ;;
+
+sysv4*MP*)
+  if test -d /usr/nec ;then
+    version_type=linux
+    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+    soname_spec='$libname${shared_ext}.$major'
+    shlibpath_var=LD_LIBRARY_PATH
+  fi
+  ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+  version_type=freebsd-elf
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=yes
+  hardcode_into_libs=yes
+  if test "$with_gnu_ld" = yes; then
+    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+  else
+    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+    case $host_os in
+      sco3.2v5*)
+        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+	;;
+    esac
+  fi
+  sys_lib_dlsearch_path_spec='/usr/lib'
+  ;;
+
+tpf*)
+  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
+  version_type=linux
+  need_lib_prefix=no
+  need_version=no
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  shlibpath_var=LD_LIBRARY_PATH
+  shlibpath_overrides_runpath=no
+  hardcode_into_libs=yes
+  ;;
+
+uts4*)
+  version_type=linux
+  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+  soname_spec='${libname}${release}${shared_ext}$major'
+  shlibpath_var=LD_LIBRARY_PATH
+  ;;
+
+# Shared libraries for VwWorks, >= 7 only at this stage
+# and (fpic) still incompatible with "large" code models
+# in a few configurations. Only for RTP mode in any case,
+# and upon explicit request at configure time.
+vxworks7*)
+  dynamic_linker=no
+  case ${with_multisubdir}-${enable_shared} in
+    *large*)
+      ;;
+    *mrtp*-yes)
+      version_type=linux
+      need_lib_prefix=no
+      need_version=no
+      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+      soname_spec='${libname}${release}${shared_ext}$major'
+      dynamic_linker="$host_os module_loader"
+      ;;
+  esac
+  ;;
+*)
+  dynamic_linker=no
+  ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+   test -n "$runpath_var" ||
+   test "X$hardcode_automatic" = "Xyes" ; then
+
+  # We can hardcode non-existent directories.
+  if test "$hardcode_direct" != no &&
+     # If the only mechanism to avoid hardcoding is shlibpath_var, we
+     # have to relink, otherwise we might link with an installed library
+     # when we should be linking with a yet-to-be-installed one
+     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+     test "$hardcode_minus_L" != no; then
+    # Linking always hardcodes the temporary library directory.
+    hardcode_action=relink
+  else
+    # We can link without hardcoding, and we can hardcode nonexisting dirs.
+    hardcode_action=immediate
+  fi
+else
+  # We cannot hardcode anything, or else we can only hardcode existing
+  # directories.
+  hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+   test "$inherit_rpath" = yes; then
+  # Fast installation is not supported
+  enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+     test "$enable_shared" = no; then
+  # Fast installation is not necessary
+  enable_fast_install=needless
+fi
+
+
+
+
+
+
+  if test "x$enable_dlopen" != xyes; then
+  enable_dlopen=unknown
+  enable_dlopen_self=unknown
+  enable_dlopen_self_static=unknown
+else
+  lt_cv_dlopen=no
+  lt_cv_dlopen_libs=
+
+  case $host_os in
+  beos*)
+    lt_cv_dlopen="load_add_on"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+    ;;
+
+  mingw* | pw32* | cegcc*)
+    lt_cv_dlopen="LoadLibrary"
+    lt_cv_dlopen_libs=
+    ;;
+
+  cygwin*)
+    lt_cv_dlopen="dlopen"
+    lt_cv_dlopen_libs=
+    ;;
+
+  darwin*)
+  # if libdl is installed we need to link against it
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dl_dlopen=yes
+else
+  ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+    lt_cv_dlopen="dyld"
+    lt_cv_dlopen_libs=
+    lt_cv_dlopen_self=yes
+
+fi
+
+    ;;
+
+  *)
+    ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+  lt_cv_dlopen="shl_load"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dld_shl_load=yes
+else
+  ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+  ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+  lt_cv_dlopen="dlopen"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl  $LIBS"
+if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dl_dlopen=yes
+else
+  ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld  $LIBS"
+if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_svld_dlopen=yes
+else
+  ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld  $LIBS"
+if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_dld_dld_link=yes
+else
+  ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+    ;;
+  esac
+
+  if test "x$lt_cv_dlopen" != xno; then
+    enable_dlopen=yes
+  else
+    enable_dlopen=no
+  fi
+
+  case $lt_cv_dlopen in
+  dlopen)
+    save_CPPFLAGS="$CPPFLAGS"
+    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+    save_LDFLAGS="$LDFLAGS"
+    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+    save_LIBS="$LIBS"
+    LIBS="$lt_cv_dlopen_libs $LIBS"
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line 10925 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+    if test "x$lt_cv_dlopen_self" = xyes; then
+      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  	  if test "$cross_compiling" = yes; then :
+  lt_cv_dlopen_self_static=cross
+else
+  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+  lt_status=$lt_dlunknown
+  cat > conftest.$ac_ext <<_LT_EOF
+#line 11031 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+#  define LT_DLGLOBAL		RTLD_GLOBAL
+#else
+#  ifdef DL_GLOBAL
+#    define LT_DLGLOBAL		DL_GLOBAL
+#  else
+#    define LT_DLGLOBAL		0
+#  endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+   find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+#  ifdef RTLD_LAZY
+#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
+#  else
+#    ifdef DL_LAZY
+#      define LT_DLLAZY_OR_NOW		DL_LAZY
+#    else
+#      ifdef RTLD_NOW
+#        define LT_DLLAZY_OR_NOW	RTLD_NOW
+#      else
+#        ifdef DL_NOW
+#          define LT_DLLAZY_OR_NOW	DL_NOW
+#        else
+#          define LT_DLLAZY_OR_NOW	0
+#        endif
+#      endif
+#    endif
+#  endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+   correspondingly for the symbols needed.  */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+void fnord () __attribute__((visibility("default")));
+#endif
+
+void fnord () { int i=42; }
+int main ()
+{
+  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+  int status = $lt_dlunknown;
+
+  if (self)
+    {
+      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
+      else
+        {
+	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
+          else puts (dlerror ());
+	}
+      /* dlclose (self); */
+    }
+  else
+    puts (dlerror ());
+
+  return status;
+}
+_LT_EOF
+  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+    (./conftest; exit; ) >&5 2>/dev/null
+    lt_status=$?
+    case x$lt_status in
+      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+    esac
+  else :
+    # compilation failed
+    lt_cv_dlopen_self_static=no
+  fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+    fi
+
+    CPPFLAGS="$save_CPPFLAGS"
+    LDFLAGS="$save_LDFLAGS"
+    LIBS="$save_LIBS"
+    ;;
+  esac
+
+  case $lt_cv_dlopen_self in
+  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+  *) enable_dlopen_self=unknown ;;
+  esac
+
+  case $lt_cv_dlopen_self_static in
+  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+  *) enable_dlopen_self_static=unknown ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+  case $host_os in
+  darwin*)
+    if test -n "$STRIP" ; then
+      striplib="$STRIP -x"
+      old_striplib="$STRIP -S"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+    else
+      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    fi
+    ;;
+  *)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+    ;;
+  esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+  # Report which library types will actually be built
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+  test "$can_build_shared" = "no" && enable_shared=no
+
+  # On AIX, shared libraries and static libraries use the same namespace, and
+  # are all built from PIC.
+  case $host_os in
+  aix3*)
+    test "$enable_shared" = yes && enable_static=no
+    if test -n "$RANLIB"; then
+      archive_cmds="$archive_cmds~\$RANLIB \$lib"
+      postinstall_cmds='$RANLIB $lib'
+    fi
+    ;;
+
+  aix[4-9]*)
+    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+      test "$enable_shared" = yes && enable_static=no
+    fi
+    ;;
+  esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+  # Make sure either enable_shared or enable_static is yes.
+  test "$enable_shared" = yes || enable_static=yes
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+
+
+
+
+
+
+
+
+
+
+
+        ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+
+
+case $host in
+  *-cygwin* | *-mingw*)
+    # 'host' will be top-level target in the case of a target lib,
+    # we must compare to with_cross_host to decide if this is a native
+    # or cross-compiler and select where to install dlls appropriately.
+    if test -n "$with_cross_host" &&
+	test x"$with_cross_host" != x"no"; then
+      lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
+    else
+      lt_host_flags='-no-undefined -bindir "$(bindir)"';
+    fi
+    ;;
+  *)
+    lt_host_flags=
+    ;;
+esac
+
+
+
+
+
+ if test x$enable_darwin_at_rpath = xyes; then
+  ENABLE_DARWIN_AT_RPATH_TRUE=
+  ENABLE_DARWIN_AT_RPATH_FALSE='#'
+else
+  ENABLE_DARWIN_AT_RPATH_TRUE='#'
+  ENABLE_DARWIN_AT_RPATH_FALSE=
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+    # Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then :
+  enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
+else
+  USE_MAINTAINER_MODE=no
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+   if test $USE_MAINTAINER_MODE = yes; then
+  MAINTAINER_MODE_TRUE=
+  MAINTAINER_MODE_FALSE='#'
+else
+  MAINTAINER_MODE_TRUE='#'
+  MAINTAINER_MODE_FALSE=
+fi
+
+  MAINT=$MAINTAINER_MODE_TRUE
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+# The same as in boehm-gc and libstdc++. Have to borrow it from there.
+# We must force CC to /not/ be precious variables; otherwise
+# the wrong, non-multilib-adjusted value will be used in multilibs.
+# As a side effect, we have to subst CFLAGS ourselves.
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+  ac_ct_CC=$CC
+  # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="gcc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+else
+  CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+          if test -n "$ac_tool_prefix"; then
+    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="${ac_tool_prefix}cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  fi
+fi
+if test -z "$CC"; then
+  # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+  ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+       ac_prog_rejected=yes
+       continue
+     fi
+    ac_cv_prog_CC="cc"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+  # We found a bogon in the path, so make sure we never use it.
+  set dummy $ac_cv_prog_CC
+  shift
+  if test $# != 0; then
+    # We chose a different compiler from the bogus one.
+    # However, it has the same basename, so the bogon will be chosen
+    # first if we set CC to just the basename; use the full file name.
+    shift
+    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+  fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+  if test -n "$ac_tool_prefix"; then
+  for ac_prog in cl.exe
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in cl.exe
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+  test -n "$ac_ct_CC" && break
+done
+
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CC=$ac_ct_CC
+  fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes
+else
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+else
+  CFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi
+else
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
+$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
+if ${am_cv_prog_cc_c_o+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+  # Make sure it works both with $CC and with simple cc.
+  # Following AC_PROG_CC_C_O, we do the test twice because some
+  # compilers refuse to overwrite an existing .o file with -o,
+  # though they will create one.
+  am_cv_prog_cc_c_o=yes
+  for am_i in 1 2; do
+    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
+   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
+   ac_status=$?
+   echo "$as_me:$LINENO: \$? = $ac_status" >&5
+   (exit $ac_status); } \
+         && test -f conftest2.$ac_objext; then
+      : OK
+    else
+      am_cv_prog_cc_c_o=no
+      break
+    fi
+  done
+  rm -f core conftest*
+  unset am_i
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
+$as_echo "$am_cv_prog_cc_c_o" >&6; }
+if test "$am_cv_prog_cc_c_o" != yes; then
+   # Losing compiler, so override with the script.
+   # FIXME: It is wrong to rewrite CC.
+   # But if we don't then we get into trouble of one sort or another.
+   # A longer-term fix would be to have automake use am__CC in this case,
+   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+   CC="$am_aux_dir/compile $CC"
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+depcc="$CC"   am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+  # We make a subdir and do the tests there.  Otherwise we can end up
+  # making bogus files that we don't know about and never remove.  For
+  # instance it was reported that on HP-UX the gcc test will end up
+  # making a dummy file named 'D' -- because '-MD' means "put the output
+  # in D".
+  rm -rf conftest.dir
+  mkdir conftest.dir
+  # Copy depcomp to subdir because otherwise we won't find it if we're
+  # using a relative directory.
+  cp "$am_depcomp" conftest.dir
+  cd conftest.dir
+  # We will build objects and dependencies in a subdirectory because
+  # it helps to detect inapplicable dependency modes.  For instance
+  # both Tru64's cc and ICC support -MD to output dependencies as a
+  # side effect of compilation, but ICC will put the dependencies in
+  # the current directory while Tru64 will put them in the object
+  # directory.
+  mkdir sub
+
+  am_cv_CC_dependencies_compiler_type=none
+  if test "$am_compiler_list" = ""; then
+     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+  fi
+  am__universal=false
+  case " $depcc " in #(
+     *\ -arch\ *\ -arch\ *) am__universal=true ;;
+     esac
+
+  for depmode in $am_compiler_list; do
+    # Setup a source with many dependencies, because some compilers
+    # like to wrap large dependency lists on column 80 (with \), and
+    # we should not choose a depcomp mode which is confused by this.
+    #
+    # We need to recreate these files for each test, as the compiler may
+    # overwrite some of them when testing with obscure command lines.
+    # This happens at least with the AIX C compiler.
+    : > sub/conftest.c
+    for i in 1 2 3 4 5 6; do
+      echo '#include "conftst'$i'.h"' >> sub/conftest.c
+      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+      # Solaris 10 /bin/sh.
+      echo '/* dummy */' > sub/conftst$i.h
+    done
+    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+    # We check with '-c' and '-o' for the sake of the "dashmstdout"
+    # mode.  It turns out that the SunPro C++ compiler does not properly
+    # handle '-M -o', and we need to detect this.  Also, some Intel
+    # versions had trouble with output in subdirs.
+    am__obj=sub/conftest.${OBJEXT-o}
+    am__minus_obj="-o $am__obj"
+    case $depmode in
+    gcc)
+      # This depmode causes a compiler race in universal mode.
+      test "$am__universal" = false || continue
+      ;;
+    nosideeffect)
+      # After this tag, mechanisms are not by side-effect, so they'll
+      # only be used when explicitly requested.
+      if test "x$enable_dependency_tracking" = xyes; then
+	continue
+      else
+	break
+      fi
+      ;;
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+      # This compiler won't grok '-c -o', but also, the minuso test has
+      # not run yet.  These depmodes are late enough in the game, and
+      # so weak that their functioning should not be impacted.
+      am__obj=conftest.${OBJEXT-o}
+      am__minus_obj=
+      ;;
+    none) break ;;
+    esac
+    if depmode=$depmode \
+       source=sub/conftest.c object=$am__obj \
+       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+         >/dev/null 2>conftest.err &&
+       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+      # icc doesn't choke on unknown options, it will just issue warnings
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+        am_cv_CC_dependencies_compiler_type=$depmode
+        break
+      fi
+    fi
+  done
+
+  cd ..
+  rm -rf conftest.dir
+else
+  am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+  test "x$enable_dependency_tracking" != xno \
+  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+  am__fastdepCC_TRUE=
+  am__fastdepCC_FALSE='#'
+else
+  am__fastdepCC_TRUE='#'
+  am__fastdepCC_FALSE=
+fi
+
+
+
+
+
+
+
+
+if test "x$GCC" != "xyes"; then
+  as_fn_error $? "libquadmath must be built with GCC" "$LINENO" 5
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if ${ac_cv_prog_CPP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+  break
+fi
+
+    done
+    ac_cv_prog_CPP=$CPP
+
+fi
+  CPP=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue
+else
+  # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+# Check whether --with-toolexeclibdir was given.
+if test "${with_toolexeclibdir+set}" = set; then :
+  withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
+  /)
+    ;;
+  */)
+    with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
+    ;;
+esac
+else
+  with_toolexeclibdir=no
+fi
+
+
+
+# Calculate toolexeclibdir
+# Also toolexecdir, though it's only used in toolexeclibdir
+case ${version_specific_libs} in
+  yes)
+    # Need the gcc compiler version to know where to install libraries
+    # and header files if --enable-version-specific-runtime-libs option
+    # is selected.
+    toolexecdir='$(libdir)/gcc/$(target_alias)'
+    toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
+    ;;
+  no)
+    if test -n "$with_cross_host" &&
+       test x"$with_cross_host" != x"no"; then
+      # Install a library built with a cross compiler in tooldir, not libdir.
+      toolexecdir='$(exec_prefix)/$(target_alias)'
+      case ${with_toolexeclibdir} in
+	no)
+	  toolexeclibdir='$(toolexecdir)/lib'
+	  ;;
+	*)
+	  toolexeclibdir=${with_toolexeclibdir}
+	  ;;
+      esac
+    else
+      toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
+      toolexeclibdir='$(libdir)'
+    fi
+    multi_os_directory=`$CC -print-multi-os-directory`
+    case $multi_os_directory in
+      .) ;; # Avoid trailing /.
+      *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
+    esac
+    ;;
+esac
+
+
+
+# AC_CHECK_LIBM variant which avoids AC_CHECK_LIB (that doesn't work
+# on bare metal).  In the past we've used -lm in Makefile.am unconditionally,
+# let's use it there unless target knows it doesn't need that.
+LIBM=
+case $host in
+*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
+  # These system don't have libm, or don't need it
+  ;;
+*)
+  LIBM=-lm
+  ;;
+esac
+
+
+for ac_header in fenv.h langinfo.h locale.h wchar.h wctype.h limits.h ctype.h printf.h errno.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the math.h includes POSIX's signgam" >&5
+$as_echo_n "checking whether the math.h includes POSIX's signgam... " >&6; }
+if ${libgfor_cv_have_math_h_signgam+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+
+  save_CFLAGS="$CFLAGS"
+  CFLAGS="$CFLAGS -Werror"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <math.h>
+void foo(void) { signgam = 1; }
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  libgfor_cv_have_math_h_signgam=yes
+else
+  libgfor_cv_have_math_h_signgam=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  CFLAGS="$save_CFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgfor_cv_have_math_h_signgam" >&5
+$as_echo "$libgfor_cv_have_math_h_signgam" >&6; }
+  if test $libgfor_cv_have_math_h_signgam = yes; then
+
+$as_echo "#define HAVE_MATH_H_SIGNGAM 1" >>confdefs.h
+
+  fi
+
+# If available, sqrtl and cbrtl speed up the calculation -
+# but they are not required
+if test x$gcc_no_link != xyes; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl in -lm" >&5
+$as_echo_n "checking for sqrtl in -lm... " >&6; }
+if ${ac_cv_lib_m_sqrtl+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm  $LIBS"
+if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char sqrtl ();
+int
+main ()
+{
+return sqrtl ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_m_sqrtl=yes
+else
+  ac_cv_lib_m_sqrtl=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrtl" >&5
+$as_echo "$ac_cv_lib_m_sqrtl" >&6; }
+if test "x$ac_cv_lib_m_sqrtl" = xyes; then :
+
+$as_echo "#define HAVE_SQRTL 1" >>confdefs.h
+
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cbrtl in -lm" >&5
+$as_echo_n "checking for cbrtl in -lm... " >&6; }
+if ${ac_cv_lib_m_cbrtl+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm  $LIBS"
+if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char cbrtl ();
+int
+main ()
+{
+return cbrtl ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_m_cbrtl=yes
+else
+  ac_cv_lib_m_cbrtl=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_cbrtl" >&5
+$as_echo "$ac_cv_lib_m_cbrtl" >&6; }
+if test "x$ac_cv_lib_m_cbrtl" = xyes; then :
+
+$as_echo "#define HAVE_CBRTL 1" >>confdefs.h
+
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for feholdexcept in -lm" >&5
+$as_echo_n "checking for feholdexcept in -lm... " >&6; }
+if ${ac_cv_lib_m_feholdexcept+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm  $LIBS"
+if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char feholdexcept ();
+int
+main ()
+{
+return feholdexcept ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_m_feholdexcept=yes
+else
+  ac_cv_lib_m_feholdexcept=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_feholdexcept" >&5
+$as_echo "$ac_cv_lib_m_feholdexcept" >&6; }
+if test "x$ac_cv_lib_m_feholdexcept" = xyes; then :
+
+$as_echo "#define HAVE_FEHOLDEXCEPT 1" >>confdefs.h
+
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fesetround in -lm" >&5
+$as_echo_n "checking for fesetround in -lm... " >&6; }
+if ${ac_cv_lib_m_fesetround+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm  $LIBS"
+if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char fesetround ();
+int
+main ()
+{
+return fesetround ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_m_fesetround=yes
+else
+  ac_cv_lib_m_fesetround=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_fesetround" >&5
+$as_echo "$ac_cv_lib_m_fesetround" >&6; }
+if test "x$ac_cv_lib_m_fesetround" = xyes; then :
+
+$as_echo "#define HAVE_FESETROUND 1" >>confdefs.h
+
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for feupdateenv in -lm" >&5
+$as_echo_n "checking for feupdateenv in -lm... " >&6; }
+if ${ac_cv_lib_m_feupdateenv+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm  $LIBS"
+if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char feupdateenv ();
+int
+main ()
+{
+return feupdateenv ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_m_feupdateenv=yes
+else
+  ac_cv_lib_m_feupdateenv=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_feupdateenv" >&5
+$as_echo "$ac_cv_lib_m_feupdateenv" >&6; }
+if test "x$ac_cv_lib_m_feupdateenv" = xyes; then :
+
+$as_echo "#define HAVE_FEUPDATEENV 1" >>confdefs.h
+
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fesetenv in -lm" >&5
+$as_echo_n "checking for fesetenv in -lm... " >&6; }
+if ${ac_cv_lib_m_fesetenv+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm  $LIBS"
+if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char fesetenv ();
+int
+main ()
+{
+return fesetenv ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_m_fesetenv=yes
+else
+  ac_cv_lib_m_fesetenv=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_fesetenv" >&5
+$as_echo "$ac_cv_lib_m_fesetenv" >&6; }
+if test "x$ac_cv_lib_m_fesetenv" = xyes; then :
+
+$as_echo "#define HAVE_FESETENV 1" >>confdefs.h
+
+fi
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fetestexcept in -lm" >&5
+$as_echo_n "checking for fetestexcept in -lm... " >&6; }
+if ${ac_cv_lib_m_fetestexcept+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm  $LIBS"
+if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char fetestexcept ();
+int
+main ()
+{
+return fetestexcept ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_m_fetestexcept=yes
+else
+  ac_cv_lib_m_fetestexcept=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_fetestexcept" >&5
+$as_echo "$ac_cv_lib_m_fetestexcept" >&6; }
+if test "x$ac_cv_lib_m_fetestexcept" = xyes; then :
+
+$as_echo "#define HAVE_FETESTEXCEPT 1" >>confdefs.h
+
+fi
+
+  for ac_func in strtoull
+do :
+  ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
+if test "x$ac_cv_func_strtoull" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_STRTOULL 1
+_ACEOF
+
+fi
+done
+
+else
+  if test "x$ac_cv_lib_m_sqrtl" = x""yes; then
+
+$as_echo "#define HAVE_SQRTL 1" >>confdefs.h
+
+  fi
+  if test "x$ac_cv_lib_m_cbrtl" = x""yes; then
+
+$as_echo "#define HAVE_CBRTL 1" >>confdefs.h
+
+  fi
+  if test "x$ac_cv_lib_m_feholdexcept" = x""yes; then
+
+$as_echo "#define HAVE_FEHOLDEXCEPT 1" >>confdefs.h
+
+  fi
+  if test "x$ac_cv_lib_m_fesetround" = x""yes; then
+
+$as_echo "#define HAVE_FESETROUND 1" >>confdefs.h
+
+  fi
+  if test "x$ac_cv_lib_m_feupdateenv" = x""yes; then
+
+$as_echo "#define HAVE_FEUPDATEENV 1" >>confdefs.h
+
+  fi
+  if test "x$ac_cv_lib_m_fesetenv" = x""yes; then
+
+$as_echo "#define HAVE_FESETENV 1" >>confdefs.h
+
+  fi
+  if test "x$ac_cv_lib_m_fetestexcept" = x""yes; then
+
+$as_echo "#define HAVE_FETESTEXCEPT 1" >>confdefs.h
+
+  fi
+fi
+
+# Check for hidden visibility (copied from libssp).
+saved_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Werror"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether hidden visibility is supported" >&5
+$as_echo_n "checking whether hidden visibility is supported... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+void __attribute__((visibility ("hidden"))) bar (void) {}
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  quadmath_hidden=yes
+else
+  quadmath_hidden=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $quadmath_hidden" >&5
+$as_echo "$quadmath_hidden" >&6; }
+if test x$quadmath_hidden = xyes; then
+
+$as_echo "#define HAVE_HIDDEN_VISIBILITY 1" >>confdefs.h
+
+fi
+CFLAGS="$saved_CFLAGS"
+
+# Check for symbol versioning (copied from libssp).
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symbol versioning is supported" >&5
+$as_echo_n "checking whether symbol versioning is supported... " >&6; }
+# Check whether --enable-symvers was given.
+if test "${enable_symvers+set}" = set; then :
+  enableval=$enable_symvers; quadmath_use_symver=$enableval
+else
+  quadmath_use_symver=yes
+fi
+
+if test "x$quadmath_use_symver" != xno; then
+  if test x$gcc_no_link = xyes; then
+    # If we cannot link, we cannot build shared libraries, so do not use
+    # symbol versioning.
+    quadmath_use_symver=no
+  else
+    save_LDFLAGS="$LDFLAGS"
+    LDFLAGS="$LDFLAGS -fPIC -shared -Wl,--version-script,./conftest.map"
+    cat > conftest.map <<EOF
+FOO_1.0 {
+  global: *foo*; bar; local: *;
+};
+EOF
+    if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int foo;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  quadmath_use_symver=gnu
+else
+  quadmath_use_symver=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+    if test x$quadmath_use_symver = xno; then
+      case "$target_os" in
+        solaris2*)
+          LDFLAGS="$save_LDFLAGS"
+          LDFLAGS="$LDFLAGS -fPIC -shared -Wl,-M,./conftest.map"
+          # Sun ld cannot handle wildcards and treats all entries as undefined.
+          cat > conftest.map <<EOF
+FOO_1.0 {
+  global: foo; local: *;
+};
+EOF
+          if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int foo;
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  quadmath_use_symver=sun
+else
+  quadmath_use_symver=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+          ;;
+      esac
+    fi
+    LDFLAGS="$save_LDFLAGS"
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $quadmath_use_symver" >&5
+$as_echo "$quadmath_use_symver" >&6; }
+ if test "x$quadmath_use_symver" != xno; then
+  LIBQUAD_USE_SYMVER_TRUE=
+  LIBQUAD_USE_SYMVER_FALSE='#'
+else
+  LIBQUAD_USE_SYMVER_TRUE='#'
+  LIBQUAD_USE_SYMVER_FALSE=
+fi
+
+ if test "x$quadmath_use_symver" = xgnu; then
+  LIBQUAD_USE_SYMVER_GNU_TRUE=
+  LIBQUAD_USE_SYMVER_GNU_FALSE='#'
+else
+  LIBQUAD_USE_SYMVER_GNU_TRUE='#'
+  LIBQUAD_USE_SYMVER_GNU_FALSE=
+fi
+
+ if test "x$quadmath_use_symver" = xsun; then
+  LIBQUAD_USE_SYMVER_SUN_TRUE=
+  LIBQUAD_USE_SYMVER_SUN_FALSE='#'
+else
+  LIBQUAD_USE_SYMVER_SUN_TRUE='#'
+  LIBQUAD_USE_SYMVER_SUN_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __float128 is supported" >&5
+$as_echo_n "checking whether __float128 is supported... " >&6; }
+if ${libquad_cv_have_float128+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test x$gcc_no_link = xyes; then
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+    #if (!defined(_ARCH_PPC)) || defined(__LONG_DOUBLE_IEEE128__)
+    typedef _Complex float __attribute__((mode(TC))) __complex128;
+    #else
+    typedef _Complex float __attribute__((mode(KC))) __complex128;
+    #endif
+
+    __float128 foo (__float128 x)
+    {
+
+     __complex128 z1, z2;
+
+     z1 = x;
+     z2 = x / 7.Q;
+     z2 /= z1;
+
+     return (__float128) z2;
+    }
+
+    __float128 bar (__float128 x)
+    {
+      return x * __builtin_huge_valq ();
+    }
+
+int
+main ()
+{
+
+    foo (1.2Q);
+    bar (1.2Q);
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+    libquad_cv_have_float128=yes
+
+else
+
+    libquad_cv_have_float128=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  if test x$gcc_no_link = xyes; then
+  as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
+fi
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+    #if (!defined(_ARCH_PPC)) || defined(__LONG_DOUBLE_IEEE128__)
+    typedef _Complex float __attribute__((mode(TC))) __complex128;
+    #else
+    typedef _Complex float __attribute__((mode(KC))) __complex128;
+    #endif
+
+    __float128 foo (__float128 x)
+    {
+
+     __complex128 z1, z2;
+
+     z1 = x;
+     z2 = x / 7.Q;
+     z2 /= z1;
+
+     return (__float128) z2;
+    }
+
+    __float128 bar (__float128 x)
+    {
+      return x * __builtin_huge_valq ();
+    }
+
+int
+main ()
+{
+
+    foo (1.2Q);
+    bar (1.2Q);
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+    libquad_cv_have_float128=yes
+
+else
+
+    libquad_cv_have_float128=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libquad_cv_have_float128" >&5
+$as_echo "$libquad_cv_have_float128" >&6; }
+ if test "x$libquad_cv_have_float128" = xyes; then
+  BUILD_LIBQUADMATH_TRUE=
+  BUILD_LIBQUADMATH_FALSE='#'
+else
+  BUILD_LIBQUADMATH_TRUE='#'
+  BUILD_LIBQUADMATH_FALSE=
+fi
+
+
+# Check for printf hook support.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf hooks are supported" >&5
+$as_echo_n "checking whether printf hooks are supported... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#include <printf.h>
+#include <stdarg.h>
+#include <stdlib.h>
+extern void flt128_va (void *, va_list *);
+extern int flt128_ais (const struct printf_info *, size_t, int *, int *);
+extern int flt128_printf_fp (FILE *, const struct printf_info *, const void *const *);
+
+int
+main ()
+{
+
+int pa_flt128 = register_printf_type (flt128_va);
+int mod_Q = register_printf_modifier (L"Q");
+int res = register_printf_specifier ('f', flt128_printf_fp, flt128_ais);
+struct printf_info info = { .user = -1 };
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  quadmath_printf_hooks=yes
+else
+  quadmath_printf_hooks=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $quadmath_printf_hooks" >&5
+$as_echo "$quadmath_printf_hooks" >&6; }
+if test x$quadmath_printf_hooks = xyes; then
+
+$as_echo "#define HAVE_PRINTF_HOOKS 1" >>confdefs.h
+
+fi
+
+# Check for whether locale support for quadmath_snprintf or Q printf hooks
+# should be provided.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether nl_langinfo should be used" >&5
+$as_echo_n "checking whether nl_langinfo should be used... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <langinfo.h>
+int
+main ()
+{
+
+const char *s;
+s = nl_langinfo (DECIMAL_POINT);
+s = nl_langinfo (MON_DECIMAL_POINT);
+s = nl_langinfo (GROUPING);
+s = nl_langinfo (MON_GROUPING);
+s = nl_langinfo (THOUSANDS_SEP);
+s = nl_langinfo (MON_THOUSANDS_SEP);
+(void) s;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  quadmath_use_nl_langinfo=yes
+else
+  quadmath_use_nl_langinfo=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $quadmath_use_nl_langinfo" >&5
+$as_echo "$quadmath_use_nl_langinfo" >&6; }
+if test x$quadmath_use_nl_langinfo = xyes; then
+
+$as_echo "#define USE_NL_LANGINFO 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether nl_langinfo should be used for wide char locale info" >&5
+$as_echo_n "checking whether nl_langinfo should be used for wide char locale info... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <langinfo.h>
+int
+main ()
+{
+
+const char *s;
+s = nl_langinfo (_NL_NUMERIC_DECIMAL_POINT_WC);
+s = nl_langinfo (_NL_MONETARY_DECIMAL_POINT_WC);
+s = nl_langinfo (_NL_NUMERIC_THOUSANDS_SEP_WC);
+s = nl_langinfo (_NL_MONETARY_THOUSANDS_SEP_WC);
+(void) s;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  quadmath_use_nl_langinfo_wc=yes
+else
+  quadmath_use_nl_langinfo_wc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $quadmath_use_nl_langinfo_wc" >&5
+$as_echo "$quadmath_use_nl_langinfo_wc" >&6; }
+if test x$quadmath_use_nl_langinfo_wc = xyes; then
+
+$as_echo "#define USE_NL_LANGINFO_WC 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localeconv should be used" >&5
+$as_echo_n "checking whether localeconv should be used... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <locale.h>
+int
+main ()
+{
+
+const struct lconv *l = localeconv ();
+const char *s;
+s = l->decimal_point;
+s = l->mon_decimal_point;
+s = l->grouping;
+s = l->mon_grouping;
+s = l->thousands_sep;
+s = l->mon_thousands_sep;
+(void) s;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  quadmath_use_localeconv=yes
+else
+  quadmath_use_localeconv=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $quadmath_use_localeconv" >&5
+$as_echo "$quadmath_use_localeconv" >&6; }
+if test x$quadmath_use_localeconv = xyes; then
+
+$as_echo "#define USE_LOCALECONV 1" >>confdefs.h
+
+fi
+
+# Check for whether i18n number rewriting support for quadmath_snprintf
+# or Q printf hooks should be provided.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether i18n number rewriting support for quadmath_snprintf should be added" >&5
+$as_echo_n "checking whether i18n number rewriting support for quadmath_snprintf should be added... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <langinfo.h>
+#include <limits.h>
+#include <string.h>
+#include <wchar.h>
+#include <wctype.h>
+int
+main ()
+{
+
+const char *s;
+char decimal[MB_LEN_MAX];
+wctrans_t map = wctrans ("to_outpunct");
+wint_t wdecimal = towctrans (L'.', map);
+mbstate_t state;
+memset (&state, '\0', sizeof (state));
+wcrtomb (decimal, wdecimal, &state);
+s = nl_langinfo (_NL_CTYPE_OUTDIGIT0_MB);
+s = nl_langinfo (_NL_CTYPE_OUTDIGIT0_WC);
+s = nl_langinfo (_NL_CTYPE_MB_CUR_MAX);
+(void) s;
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  quadmath_use_i18n_number_h=yes
+else
+  quadmath_use_i18n_number_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $quadmath_use_i18n_number_h" >&5
+$as_echo "$quadmath_use_i18n_number_h" >&6; }
+if test x$quadmath_use_i18n_number_h = xyes; then
+
+$as_echo "#define USE_I18N_NUMBER_H 1" >>confdefs.h
+
+fi
+
+# Add CET specific flags if CET is enabled
+ # Check whether --enable-cet was given.
+if test "${enable_cet+set}" = set; then :
+  enableval=$enable_cet;
+      case "$enableval" in
+       yes|no|auto) ;;
+       *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
+                          esac
+
+else
+  enable_cet=auto
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
+$as_echo_n "checking for CET support... " >&6; }
+
+# NB: Avoid nested save_CFLAGS and save_LDFLAGS.
+case "$host" in
+  i[34567]86-*-linux* | x86_64-*-linux*)
+    case "$enable_cet" in
+      auto)
+	# Check if target supports multi-byte NOPs
+	# and if compiler and assembler support CET insn.
+	cet_save_CFLAGS="$CFLAGS"
+	CFLAGS="$CFLAGS -fcf-protection"
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+#if !defined(__SSE2__)
+#error target does not support multi-byte NOPs
+#else
+asm ("setssbsy");
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  enable_cet=yes
+else
+  enable_cet=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+	CFLAGS="$cet_save_CFLAGS"
+	;;
+      yes)
+	# Check if assembler supports CET.
+	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+asm ("setssbsy");
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+  as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+	;;
+    esac
+    ;;
+  *)
+    enable_cet=no
+    ;;
+esac
+if test x$enable_cet = xyes; then
+  CET_FLAGS="-fcf-protection -mshstk"
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+XCFLAGS="$XCFLAGS $CET_FLAGS"
+
+case x$target in
+  xpowerpc64le*-linux*)
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#if __SIZEOF_LONG_DOUBLE__ != 16
+                         #error long double is double
+                         #endif
+int
+main ()
+{
+(void) 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  XCFLAGS="$XCFLAGS -mno-gnu-attribute"
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+    ;;
+  *)
+    ;;
+esac
+
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+if test ${multilib} = yes; then
+  multilib_arg="--enable-multilib"
+else
+  multilib_arg=
+fi
+
+
+# We would like our source tree to be readonly. However when releases or
+# pre-releases are generated, the flex/bison generated files as well as the
+# various formats of manuals need to be included along with the rest of the
+# sources.  Therefore we have --enable-generated-files-in-srcdir to do
+# just that.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking generated-files-in-srcdir" >&5
+$as_echo_n "checking generated-files-in-srcdir... " >&6; }
+# Check whether --enable-generated-files-in-srcdir was given.
+if test "${enable_generated_files_in_srcdir+set}" = set; then :
+  enableval=$enable_generated_files_in_srcdir; case "$enableval" in
+ yes) enable_generated_files_in_srcdir=yes ;;
+ no)  enable_generated_files_in_srcdir=no ;;
+ *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
+ esac
+else
+  enable_generated_files_in_srcdir=no
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_generated_files_in_srcdir" >&5
+$as_echo "$enable_generated_files_in_srcdir" >&6; }
+ if test "$enable_generated_files_in_srcdir" = yes; then
+  GENINSRC_TRUE=
+  GENINSRC_FALSE='#'
+else
+  GENINSRC_TRUE='#'
+  GENINSRC_FALSE=
+fi
+
+
+# Determine what GCC version number to use in filesystem paths.
+
+  get_gcc_base_ver="cat"
+
+# Check whether --with-gcc-major-version-only was given.
+if test "${with_gcc_major_version_only+set}" = set; then :
+  withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
+        get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
+      fi
+
+fi
+
+
+
+
+ac_config_files="$ac_config_files Makefile"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems.  If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+
+  (set) 2>&1 |
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.
+      sed -n \
+	"s/'/'\\\\''/g;
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+      ;; #(
+    *)
+      # `set' quotes correctly as required by POSIX, so do not add quotes.
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+) |
+  sed '
+     /^ac_cv_env_/b end
+     t clear
+     :clear
+     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     t end
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+  fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+  # 1. Remove the extension, and $U if already installed.
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+$as_echo_n "checking that generated files are newer than configure... " >&6; }
+   if test -n "$am_sleep_pid"; then
+     # Hide warnings about reused PIDs.
+     wait $am_sleep_pid 2>/dev/null
+   fi
+   { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
+$as_echo "done" >&6; }
+ if test -n "$EXEEXT"; then
+  am__EXEEXT_TRUE=
+  am__EXEEXT_FALSE='#'
+else
+  am__EXEEXT_TRUE='#'
+  am__EXEEXT_FALSE=
+fi
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+  as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${BUILD_INFO_TRUE}" && test -z "${BUILD_INFO_FALSE}"; then
+  as_fn_error $? "conditional \"BUILD_INFO\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${ENABLE_DARWIN_AT_RPATH_TRUE}" && test -z "${ENABLE_DARWIN_AT_RPATH_FALSE}"; then
+  as_fn_error $? "conditional \"ENABLE_DARWIN_AT_RPATH\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+  as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${LIBQUAD_USE_SYMVER_TRUE}" && test -z "${LIBQUAD_USE_SYMVER_FALSE}"; then
+  as_fn_error $? "conditional \"LIBQUAD_USE_SYMVER\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${LIBQUAD_USE_SYMVER_GNU_TRUE}" && test -z "${LIBQUAD_USE_SYMVER_GNU_FALSE}"; then
+  as_fn_error $? "conditional \"LIBQUAD_USE_SYMVER_GNU\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${LIBQUAD_USE_SYMVER_SUN_TRUE}" && test -z "${LIBQUAD_USE_SYMVER_SUN_FALSE}"; then
+  as_fn_error $? "conditional \"LIBQUAD_USE_SYMVER_SUN\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${BUILD_LIBQUADMATH_TRUE}" && test -z "${BUILD_LIBQUADMATH_FALSE}"; then
+  as_fn_error $? "conditional \"BUILD_LIBQUADMATH\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${GENINSRC_TRUE}" && test -z "${GENINSRC_FALSE}"; then
+  as_fn_error $? "conditional \"GENINSRC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+  emulate sh
+  NULLCMD=:
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+  # is contrary to our usage.  Disable this feature.
+  alias -g '${1+"$@"}'='"$@"'
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then
+  as_expr=expr
+else
+  as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+  as_basename=basename
+else
+  as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+	 X"$0" : 'X\(//\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='	';;
+  esac;;
+*)
+  ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file
+else
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s='ln -s'
+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -pR'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -pR'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -pR'
+  fi
+else
+  as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+  as_mkdir_p='mkdir -p "$as_dir"'
+else
+  test -d ./-p && rmdir ./-p
+  as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+  test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by GCC Quad-precision Math Library $as_me 0.1, which was
+generated by GNU Autoconf 2.69.  Invocation command line was
+
+  CONFIG_FILES    = $CONFIG_FILES
+  CONFIG_HEADERS  = $CONFIG_HEADERS
+  CONFIG_LINKS    = $CONFIG_LINKS
+  CONFIG_COMMANDS = $CONFIG_COMMANDS
+  $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration.  Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+  -h, --help       print this help, then exit
+  -V, --version    print version number and configuration settings, then exit
+      --config     print configuration, then exit
+  -q, --quiet, --silent
+                   do not print progress messages
+  -d, --debug      don't remove temporary files
+      --recheck    update $as_me by reconfiguring in the same conditions
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE
+      --header=FILE[:TEMPLATE]
+                   instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+GCC Quad-precision Math Library config.status 0.1
+configured by $0, generated by GNU Autoconf 2.69,
+  with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+  case $1 in
+  --*=?*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+    ac_shift=:
+    ;;
+  --*=)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=
+    ac_shift=:
+    ;;
+  *)
+    ac_option=$1
+    ac_optarg=$2
+    ac_shift=shift
+    ;;
+  esac
+
+  case $ac_option in
+  # Handling of the options.
+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+    ac_cs_recheck=: ;;
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --config | --confi | --conf | --con | --co | --c )
+    $as_echo "$ac_cs_config"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )
+    debug=: ;;
+  --file | --fil | --fi | --f )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    '') as_fn_error $? "missing file argument" ;;
+    esac
+    as_fn_append CONFIG_FILES " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --header | --heade | --head | --hea )
+    $ac_shift
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+    ac_need_defaults=false;;
+  --he | --h)
+    # Conflict between --help and --header
+    as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;
+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+  | -silent | --silent | --silen | --sile | --sil | --si | --s)
+    ac_cs_silent=: ;;
+
+  # This is an error.
+  -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+  *) as_fn_append ac_config_targets " $1"
+     ac_need_defaults=false ;;
+
+  esac
+  shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+  exec 6>/dev/null
+  ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+
+srcdir="$srcdir"
+host="$host"
+target="$target"
+with_multisubdir="$with_multisubdir"
+with_multisrctop="$with_multisrctop"
+with_target_subdir="$with_target_subdir"
+ac_configure_args="${multilib_arg} ${ac_configure_args}"
+multi_basedir="$multi_basedir"
+CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+CC="$CC"
+CXX="$CXX"
+GFORTRAN="$GFORTRAN"
+GDC="$GDC"
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+  eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in SHELL \
+ECHO \
+SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+OBJDUMP \
+deplibs_check_method \
+file_magic_cmd \
+AR \
+AR_FLAGS \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_wl \
+lt_prog_compiler_pic \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_flag_spec_ld \
+hardcode_libdir_separator \
+fix_srcfile_path \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+install_override_mode \
+finish_eval \
+old_striplib \
+striplib; do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec; do
+    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+    *[\\\\\\\`\\"\\\$]*)
+      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+      ;;
+    *)
+      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+      ;;
+    esac
+done
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+   setopt NO_GLOB_SUBST
+fi
+
+
+    PACKAGE='$PACKAGE'
+    VERSION='$VERSION'
+    TIMESTAMP='$TIMESTAMP'
+    RM='$RM'
+    ofile='$ofile'
+
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+  case $ac_config_target in
+    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+    "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
+    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+    "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used.  Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience.  Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+  tmp= ac_tmp=
+  trap 'exit_status=$?
+  : "${ac_tmp:=$tmp}"
+  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+  trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -d "$tmp"
+}  ||
+{
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+  eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = ""
+
+}
+{
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
+h
+s///
+s/^/:/
+s/[	 ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[	 ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[	 ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_tt"; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any.  Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  for (key in D) D_is_set[key] = 1
+  FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+  line = \$ 0
+  split(line, arg, " ")
+  if (arg[1] == "#") {
+    defundef = arg[2]
+    mac1 = arg[3]
+  } else {
+    defundef = substr(arg[1], 2)
+    mac1 = arg[2]
+  }
+  split(mac1, mac2, "(") #)
+  macro = mac2[1]
+  prefix = substr(line, 1, index(line, defundef) - 1)
+  if (D_is_set[macro]) {
+    # Preserve the white space surrounding the "#".
+    print prefix "define", macro P[macro] D[macro]
+    next
+  } else {
+    # Replace #undef with comments.  This is necessary, for example,
+    # in the case of _POSIX_SOURCE, which is predefined and required
+    # on some systems where configure will not decide to define it.
+    if (defundef == "undef") {
+      print "/*", prefix defundef, macro, "*/"
+      next
+    }
+  }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$ac_tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      as_fn_append ac_file_inputs " '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+    fi
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac
+
+    case $ac_tag in
+    *:-:* | *:-) cat >"$ac_tmp/stdin" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+    esac
+    ;;
+  esac
+
+  ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+  as_dir="$ac_dir"; as_fn_mkdir_p
+  ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+  .)  # We are building in place.
+    ac_srcdir=.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.
+    ac_srcdir=$srcdir$ac_dir_suffix;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #
+
+  case $INSTALL in
+  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+  esac
+  ac_MKDIR_P=$MKDIR_P
+  case $MKDIR_P in
+  [\\/$]* | ?:[\\/]* ) ;;
+  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+  esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+  s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
+      "$ac_tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&2;}
+
+  rm -f "$ac_tmp/stdin"
+  case $ac_file in
+  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+  esac \
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+  :H)
+  #
+  # CONFIG_HEADER
+  #
+  if test x"$ac_file" != x-; then
+    {
+      $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
+    } >"$ac_tmp/config.h" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+    else
+      rm -f "$ac_file"
+      mv "$ac_tmp/config.h" "$ac_file" \
+	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
+    fi
+  else
+    $as_echo "/* $configure_input  */" \
+      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+      || as_fn_error $? "could not create -" "$LINENO" 5
+  fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+  case $_am_header in
+    $_am_arg | $_am_arg:* )
+      break ;;
+    * )
+      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+  esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$_am_arg" : 'X\(//\)[^/]' \| \
+	 X"$_am_arg" : 'X\(//\)$' \| \
+	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+  esac
+
+
+  case $ac_file$ac_mode in
+    "default-1":C)
+# Only add multilib support code if we just rebuilt the top-level
+# Makefile.
+case " $CONFIG_FILES " in
+ *" Makefile "*)
+   ac_file=Makefile . ${multi_basedir}/config-ml.in
+   ;;
+esac ;;
+    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+  # Older Autoconf quotes --file arguments for eval, but not when files
+  # are listed without --file.  Let's play safe and only enable the eval
+  # if we detect the quoting.
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
+  shift
+  for mf
+  do
+    # Strip MF so we end up with the name of the file.
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named 'Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
+    # limit of 2048, but all sed's we know have understand at least 4000.
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$mf" : 'X\(//\)[^/]' \| \
+	 X"$mf" : 'X\(//\)$' \| \
+	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running 'make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "$am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$file" : 'X\(//\)[^/]' \| \
+	 X"$file" : 'X\(//\)$' \| \
+	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+      as_dir=$dirpart/$fdir; as_fn_mkdir_p
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
+  done
+}
+ ;;
+    "libtool":C)
+
+    # See if we are running on zsh, and set the options which allow our
+    # commands through without removal of \ escapes.
+    if test -n "${ZSH_VERSION+set}" ; then
+      setopt NO_GLOB_SUBST
+    fi
+
+    cfgfile="${ofile}T"
+    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+    $RM "$cfgfile"
+
+    cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+#                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+#   Written by Gordon Matzigkeit, 1996
+#
+#   This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING.  If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags=""
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# An object symbol dumper.
+OBJDUMP=$lt_OBJDUMP
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names.  First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking.  This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+  case $host_os in
+  aix3*)
+    cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program.  For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+  COLLECT_NAMES=
+  export COLLECT_NAMES
+fi
+_LT_EOF
+    ;;
+  esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+  # We use sed instead of cat because bash on DJGPP gets confused if
+  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
+  # text mode, it properly converts lines to CR/LF.  This bash problem
+  # is reportedly fixed, but why not run on old versions too?
+  sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
+    || (rm -f "$cfgfile"; exit 1)
+
+  case $xsi_shell in
+  yes)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+  case ${1} in
+    */*) func_dirname_result="${1%/*}${2}" ;;
+    *  ) func_dirname_result="${3}" ;;
+  esac
+}
+
+# func_basename file
+func_basename ()
+{
+  func_basename_result="${1##*/}"
+}
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+#   dirname:  Compute the dirname of FILE.  If nonempty,
+#             add APPEND to the result, otherwise set result
+#             to NONDIR_REPLACEMENT.
+#             value returned in "$func_dirname_result"
+#   basename: Compute filename of FILE.
+#             value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+  case ${1} in
+    */*) func_dirname_result="${1%/*}${2}" ;;
+    *  ) func_dirname_result="${3}" ;;
+  esac
+  func_basename_result="${1##*/}"
+}
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+func_stripname ()
+{
+  # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+  # positional parameters, so assign one to ordinary parameter first.
+  func_stripname_result=${3}
+  func_stripname_result=${func_stripname_result#"${1}"}
+  func_stripname_result=${func_stripname_result%"${2}"}
+}
+
+# func_opt_split
+func_opt_split ()
+{
+  func_opt_split_opt=${1%%=*}
+  func_opt_split_arg=${1#*=}
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+  case ${1} in
+    *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+    *)    func_lo2o_result=${1} ;;
+  esac
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+  func_xform_result=${1%.*}.lo
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+  func_arith_result=$(( $* ))
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+  func_len_result=${#1}
+}
+
+_LT_EOF
+    ;;
+  *) # Bourne compatible functions.
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+  # Extract subdirectory from the argument.
+  func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
+  if test "X$func_dirname_result" = "X${1}"; then
+    func_dirname_result="${3}"
+  else
+    func_dirname_result="$func_dirname_result${2}"
+  fi
+}
+
+# func_basename file
+func_basename ()
+{
+  func_basename_result=`$ECHO "${1}" | $SED "$basename"`
+}
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+  case ${2} in
+    .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+    *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+  esac
+}
+
+# sed scripts:
+my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
+my_sed_long_arg='1s/^-[^=]*=//'
+
+# func_opt_split
+func_opt_split ()
+{
+  func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
+  func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+  func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+  func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+  func_arith_result=`expr "$@"`
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+  func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
+}
+
+_LT_EOF
+esac
+
+case $lt_shell_append in
+  yes)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+  eval "$1+=\$2"
+}
+_LT_EOF
+    ;;
+  *)
+    cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+  eval "$1=\$$1\$2"
+}
+
+_LT_EOF
+    ;;
+  esac
+
+
+  sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
+    || (rm -f "$cfgfile"; exit 1)
+
+  mv -f "$cfgfile" "$ofile" ||
+    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+  chmod +x "$ofile"
+
+ ;;
+
+  esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded.  So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status.  When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+  ac_cs_success=:
+  ac_config_status_args=
+  test "$silent" = yes &&
+    ac_config_status_args="$ac_config_status_args --quiet"
+  exec 5>/dev/null
+  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+  exec 5>>config.log
+  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+  # would make configure fail if this is the last instruction.
+  $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..349be26
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,416 @@
+# Process this file with autoconf to produce a configure script, like so:
+# aclocal && autoconf && autoheader && automake
+
+AC_INIT([GCC Quad-precision Math Library], 0.1,,[libquadmath])
+AC_CONFIG_HEADER(config.h)
+
+# Gets build, host, target, *_vendor, *_cpu, *_os, etc.
+#
+# You will slowly go insane if you do not grok the following fact:  when
+# building this library, the top-level /target/ becomes the library's /host/.
+#
+# configure then causes --target to default to --host, exactly like any
+# other package using autoconf.  Therefore, 'target' and 'host' will
+# always be the same.  This makes sense both for native and cross compilers
+# just think about it for a little while.  :-)
+#
+# Also, if this library is being configured as part of a cross compiler, the
+# top-level configure script will pass the "real" host as $with_cross_host.
+#
+# Do not delete or change the following two lines.  For why, see
+# http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
+AC_CANONICAL_SYSTEM
+ACX_NONCANONICAL_TARGET
+
+AM_ENABLE_MULTILIB(, ..)
+
+target_alias=${target_alias-$host_alias}
+AC_SUBST(target_alias)
+
+AM_INIT_AUTOMAKE([1.9.0 foreign subdir-objects no-dist -Wall -Wno-override -Werror])
+
+AC_MSG_CHECKING([for --enable-version-specific-runtime-libs])
+AC_ARG_ENABLE(version-specific-runtime-libs,
+AS_HELP_STRING([--enable-version-specific-runtime-libs],
+ [specify that runtime libraries should be installed in a compiler-specific directory]),
+[case "$enableval" in
+ yes) version_specific_libs=yes ;;
+ no)  version_specific_libs=no ;;
+ *)   AC_MSG_ERROR([Unknown argument to enable/disable version-specific libs]);;
+ esac],
+[version_specific_libs=no])
+AC_MSG_RESULT($version_specific_libs)
+
+GCC_NO_EXECUTABLES
+
+AC_USE_SYSTEM_EXTENSIONS
+
+# See if makeinfo has been installed and is modern enough
+# that we can use it.
+ACX_CHECK_PROG_VER([MAKEINFO], [makeinfo], [--version],
+                   [GNU texinfo.* \([0-9][0-9.]*\)],
+                   [4.[4-9]*|4.[1-9][0-9]*|[5-9]*|[1-9][0-9]*])
+AM_CONDITIONAL(BUILD_INFO, test $gcc_cv_prog_makeinfo_modern = "yes")
+
+ACX_BUGURL([https://gcc.gnu.org/bugs/])
+
+# Configure libtool
+AM_PROG_LIBTOOL
+ACX_LT_HOST_FLAGS
+AC_SUBST(enable_shared)
+AC_SUBST(enable_static)
+AM_CONDITIONAL([ENABLE_DARWIN_AT_RPATH], [test x$enable_darwin_at_rpath = xyes])
+
+AM_MAINTAINER_MODE
+
+AC_LANG_C
+# The same as in boehm-gc and libstdc++. Have to borrow it from there.
+# We must force CC to /not/ be precious variables; otherwise
+# the wrong, non-multilib-adjusted value will be used in multilibs.
+# As a side effect, we have to subst CFLAGS ourselves.
+
+m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
+m4_define([_AC_ARG_VAR_PRECIOUS],[])
+AC_PROG_CC
+m4_rename_force([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
+
+AC_SUBST(CFLAGS)
+
+AM_PROG_CC_C_O
+
+if test "x$GCC" != "xyes"; then
+  AC_MSG_ERROR([libquadmath must be built with GCC])
+fi
+AC_PROG_CPP
+
+GCC_WITH_TOOLEXECLIBDIR
+
+# Calculate toolexeclibdir
+# Also toolexecdir, though it's only used in toolexeclibdir
+case ${version_specific_libs} in
+  yes)
+    # Need the gcc compiler version to know where to install libraries
+    # and header files if --enable-version-specific-runtime-libs option
+    # is selected.
+    toolexecdir='$(libdir)/gcc/$(target_alias)'
+    toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
+    ;;
+  no)
+    if test -n "$with_cross_host" &&
+       test x"$with_cross_host" != x"no"; then
+      # Install a library built with a cross compiler in tooldir, not libdir.
+      toolexecdir='$(exec_prefix)/$(target_alias)'
+      case ${with_toolexeclibdir} in
+	no)
+	  toolexeclibdir='$(toolexecdir)/lib'
+	  ;;
+	*)
+	  toolexeclibdir=${with_toolexeclibdir}
+	  ;;
+      esac
+    else
+      toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
+      toolexeclibdir='$(libdir)'
+    fi
+    multi_os_directory=`$CC -print-multi-os-directory`
+    case $multi_os_directory in
+      .) ;; # Avoid trailing /.
+      *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
+    esac
+    ;;
+esac
+AC_SUBST(toolexecdir)
+AC_SUBST(toolexeclibdir)
+
+# AC_CHECK_LIBM variant which avoids AC_CHECK_LIB (that doesn't work
+# on bare metal).  In the past we've used -lm in Makefile.am unconditionally,
+# let's use it there unless target knows it doesn't need that.
+LIBM=
+case $host in
+*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
+  # These system don't have libm, or don't need it
+  ;;
+*)
+  LIBM=-lm
+  ;;
+esac
+AC_SUBST([LIBM])
+
+AC_CHECK_HEADERS(fenv.h langinfo.h locale.h wchar.h wctype.h limits.h ctype.h printf.h errno.h)
+LIBQUAD_CHECK_MATH_H_SIGNGAM
+
+# If available, sqrtl and cbrtl speed up the calculation -
+# but they are not required
+if test x$gcc_no_link != xyes; then
+  AC_CHECK_LIB([m],[sqrtl],[AC_DEFINE([HAVE_SQRTL],[1],[libm includes sqrtl])])
+  AC_CHECK_LIB([m],[cbrtl],[AC_DEFINE([HAVE_CBRTL],[1],[libm includes cbrtl])])
+  AC_CHECK_LIB([m],[feholdexcept],[AC_DEFINE([HAVE_FEHOLDEXCEPT],[1],[libm includes feholdexcept])])
+  AC_CHECK_LIB([m],[fesetround],[AC_DEFINE([HAVE_FESETROUND],[1],[libm includes fesetround])])
+  AC_CHECK_LIB([m],[feupdateenv],[AC_DEFINE([HAVE_FEUPDATEENV],[1],[libm includes feupdateenv])])
+  AC_CHECK_LIB([m],[fesetenv],[AC_DEFINE([HAVE_FESETENV],[1],[libm includes fesetenv])])
+  AC_CHECK_LIB([m],[fetestexcept],[AC_DEFINE([HAVE_FETESTEXCEPT],[1],[libm includes fetestexcept])])
+  AC_CHECK_FUNCS(strtoull)
+else
+  if test "x$ac_cv_lib_m_sqrtl" = x""yes; then
+    AC_DEFINE([HAVE_SQRTL],[1],[libm includes sqrtl])  
+  fi
+  if test "x$ac_cv_lib_m_cbrtl" = x""yes; then
+    AC_DEFINE([HAVE_CBRTL],[1],[libm includes cbrtl])  
+  fi
+  if test "x$ac_cv_lib_m_feholdexcept" = x""yes; then
+    AC_DEFINE([HAVE_FEHOLDEXCEPT],[1],[libm includes feholdexcept])
+  fi
+  if test "x$ac_cv_lib_m_fesetround" = x""yes; then
+    AC_DEFINE([HAVE_FESETROUND],[1],[libm includes fesetround])
+  fi
+  if test "x$ac_cv_lib_m_feupdateenv" = x""yes; then
+    AC_DEFINE([HAVE_FEUPDATEENV],[1],[libm includes feupdateenv])
+  fi
+  if test "x$ac_cv_lib_m_fesetenv" = x""yes; then
+    AC_DEFINE([HAVE_FESETENV],[1],[libm includes fesetenv])
+  fi
+  if test "x$ac_cv_lib_m_fetestexcept" = x""yes; then
+    AC_DEFINE([HAVE_FETESTEXCEPT],[1],[libm includes fetestexcept])
+  fi
+fi
+
+# Check for hidden visibility (copied from libssp).
+saved_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Werror"
+AC_MSG_CHECKING([whether hidden visibility is supported])
+AC_TRY_COMPILE([
+void __attribute__((visibility ("hidden"))) bar (void) {}],,
+[quadmath_hidden=yes],[quadmath_hidden=no])
+AC_MSG_RESULT($quadmath_hidden)
+if test x$quadmath_hidden = xyes; then
+  AC_DEFINE([HAVE_HIDDEN_VISIBILITY],[1],[__attribute__((visibility ("hidden"))) supported])
+fi
+CFLAGS="$saved_CFLAGS"
+
+# Check for symbol versioning (copied from libssp).
+AC_MSG_CHECKING([whether symbol versioning is supported])
+AC_ARG_ENABLE(symvers,
+AS_HELP_STRING([--disable-symvers],
+  [disable symbol versioning for libquadmath]),
+quadmath_use_symver=$enableval,
+quadmath_use_symver=yes)
+if test "x$quadmath_use_symver" != xno; then
+  if test x$gcc_no_link = xyes; then
+    # If we cannot link, we cannot build shared libraries, so do not use
+    # symbol versioning.
+    quadmath_use_symver=no
+  else
+    save_LDFLAGS="$LDFLAGS"
+    LDFLAGS="$LDFLAGS -fPIC -shared -Wl,--version-script,./conftest.map"
+    cat > conftest.map <<EOF
+FOO_1.0 {
+  global: *foo*; bar; local: *;
+};
+EOF
+    AC_TRY_LINK([int foo;],[],[quadmath_use_symver=gnu],[quadmath_use_symver=no])
+    if test x$quadmath_use_symver = xno; then
+      case "$target_os" in
+        solaris2*)
+          LDFLAGS="$save_LDFLAGS"
+          LDFLAGS="$LDFLAGS -fPIC -shared -Wl,-M,./conftest.map"
+          # Sun ld cannot handle wildcards and treats all entries as undefined.
+          cat > conftest.map <<EOF
+FOO_1.0 {
+  global: foo; local: *;
+};
+EOF
+          AC_TRY_LINK([int foo;],[],[quadmath_use_symver=sun],[quadmath_use_symver=no])
+          ;;
+      esac
+    fi
+    LDFLAGS="$save_LDFLAGS"
+  fi
+fi
+AC_MSG_RESULT($quadmath_use_symver)
+AM_CONDITIONAL(LIBQUAD_USE_SYMVER, [test "x$quadmath_use_symver" != xno])
+AM_CONDITIONAL(LIBQUAD_USE_SYMVER_GNU, [test "x$quadmath_use_symver" = xgnu])
+AM_CONDITIONAL(LIBQUAD_USE_SYMVER_SUN, [test "x$quadmath_use_symver" = xsun])
+
+AC_CACHE_CHECK([whether __float128 is supported], [libquad_cv_have_float128],
+  [GCC_TRY_COMPILE_OR_LINK([
+    #if (!defined(_ARCH_PPC)) || defined(__LONG_DOUBLE_IEEE128__)
+    typedef _Complex float __attribute__((mode(TC))) __complex128;
+    #else
+    typedef _Complex float __attribute__((mode(KC))) __complex128;
+    #endif
+
+    __float128 foo (__float128 x)
+    {
+
+     __complex128 z1, z2;
+
+     z1 = x;
+     z2 = x / 7.Q;
+     z2 /= z1;
+
+     return (__float128) z2;
+    }
+
+    __float128 bar (__float128 x)
+    {
+      return x * __builtin_huge_valq ();
+    }
+  ],[
+    foo (1.2Q);
+    bar (1.2Q);
+  ],[
+    libquad_cv_have_float128=yes
+  ],[
+    libquad_cv_have_float128=no
+])])
+AM_CONDITIONAL(BUILD_LIBQUADMATH, [test "x$libquad_cv_have_float128" = xyes])
+
+# Check for printf hook support.
+AC_MSG_CHECKING([whether printf hooks are supported])
+AC_TRY_COMPILE([
+#include <printf.h>
+#include <stdarg.h>
+#include <stdlib.h>
+extern void flt128_va (void *, va_list *);
+extern int flt128_ais (const struct printf_info *, size_t, int *, int *);
+extern int flt128_printf_fp (FILE *, const struct printf_info *, const void *const *);
+],[
+int pa_flt128 = register_printf_type (flt128_va);
+int mod_Q = register_printf_modifier (L"Q");
+int res = register_printf_specifier ('f', flt128_printf_fp, flt128_ais);
+struct printf_info info = { .user = -1 };
+],
+[quadmath_printf_hooks=yes],[quadmath_printf_hooks=no])
+AC_MSG_RESULT($quadmath_printf_hooks)
+if test x$quadmath_printf_hooks = xyes; then
+  AC_DEFINE([HAVE_PRINTF_HOOKS],[1],[GNU C Library stype printf hooks supported])
+fi
+
+# Check for whether locale support for quadmath_snprintf or Q printf hooks
+# should be provided.
+AC_MSG_CHECKING([whether nl_langinfo should be used])
+AC_TRY_COMPILE([#include <langinfo.h>],[
+const char *s;
+s = nl_langinfo (DECIMAL_POINT);
+s = nl_langinfo (MON_DECIMAL_POINT);
+s = nl_langinfo (GROUPING);
+s = nl_langinfo (MON_GROUPING);
+s = nl_langinfo (THOUSANDS_SEP);
+s = nl_langinfo (MON_THOUSANDS_SEP);
+(void) s;
+],
+[quadmath_use_nl_langinfo=yes],[quadmath_use_nl_langinfo=no])
+AC_MSG_RESULT($quadmath_use_nl_langinfo)
+if test x$quadmath_use_nl_langinfo = xyes; then
+  AC_DEFINE([USE_NL_LANGINFO],[1],[whether nl_langinfo should be used])
+fi
+
+AC_MSG_CHECKING([whether nl_langinfo should be used for wide char locale info])
+AC_TRY_COMPILE([#include <langinfo.h>],[
+const char *s;
+s = nl_langinfo (_NL_NUMERIC_DECIMAL_POINT_WC);
+s = nl_langinfo (_NL_MONETARY_DECIMAL_POINT_WC);
+s = nl_langinfo (_NL_NUMERIC_THOUSANDS_SEP_WC);
+s = nl_langinfo (_NL_MONETARY_THOUSANDS_SEP_WC);
+(void) s;
+],
+[quadmath_use_nl_langinfo_wc=yes],[quadmath_use_nl_langinfo_wc=no])
+AC_MSG_RESULT($quadmath_use_nl_langinfo_wc)
+if test x$quadmath_use_nl_langinfo_wc = xyes; then
+  AC_DEFINE([USE_NL_LANGINFO_WC],[1],[whether nl_langinfo should be used for wide char locale info])
+fi
+
+AC_MSG_CHECKING([whether localeconv should be used])
+AC_TRY_COMPILE([#include <locale.h>],[
+const struct lconv *l = localeconv ();
+const char *s;
+s = l->decimal_point;
+s = l->mon_decimal_point;
+s = l->grouping;
+s = l->mon_grouping;
+s = l->thousands_sep;
+s = l->mon_thousands_sep;
+(void) s;
+],
+[quadmath_use_localeconv=yes],[quadmath_use_localeconv=no])
+AC_MSG_RESULT($quadmath_use_localeconv)
+if test x$quadmath_use_localeconv = xyes; then
+  AC_DEFINE([USE_LOCALECONV],[1],[whether localeconv should be used])
+fi
+
+# Check for whether i18n number rewriting support for quadmath_snprintf
+# or Q printf hooks should be provided.
+AC_MSG_CHECKING([whether i18n number rewriting support for quadmath_snprintf should be added])
+AC_TRY_COMPILE([#include <langinfo.h>
+#include <limits.h>
+#include <string.h>
+#include <wchar.h>
+#include <wctype.h>],[
+const char *s;
+char decimal[MB_LEN_MAX];
+wctrans_t map = wctrans ("to_outpunct");
+wint_t wdecimal = towctrans (L'.', map);
+mbstate_t state;
+memset (&state, '\0', sizeof (state));
+wcrtomb (decimal, wdecimal, &state);
+s = nl_langinfo (_NL_CTYPE_OUTDIGIT0_MB);
+s = nl_langinfo (_NL_CTYPE_OUTDIGIT0_WC);
+s = nl_langinfo (_NL_CTYPE_MB_CUR_MAX);
+(void) s;
+],
+[quadmath_use_i18n_number_h=yes],[quadmath_use_i18n_number_h=no])
+AC_MSG_RESULT($quadmath_use_i18n_number_h)
+if test x$quadmath_use_i18n_number_h = xyes; then
+  AC_DEFINE([USE_I18N_NUMBER_H],[1],[whether i18n number rewriting can be supported])
+fi
+
+# Add CET specific flags if CET is enabled
+GCC_CET_FLAGS(CET_FLAGS)
+XCFLAGS="$XCFLAGS $CET_FLAGS"
+
+case x$target in
+  xpowerpc64le*-linux*)
+    AC_PREPROC_IFELSE(
+      [AC_LANG_PROGRAM([[#if __SIZEOF_LONG_DOUBLE__ != 16
+                         #error long double is double
+                         #endif]],
+                       [[(void) 0;]])],
+      [XCFLAGS="$XCFLAGS -mno-gnu-attribute"])
+    ;;
+  *)
+    ;;
+esac
+AC_SUBST(XCFLAGS)
+
+AC_CACHE_SAVE
+
+if test ${multilib} = yes; then
+  multilib_arg="--enable-multilib"
+else
+  multilib_arg=
+fi
+
+
+# We would like our source tree to be readonly. However when releases or
+# pre-releases are generated, the flex/bison generated files as well as the
+# various formats of manuals need to be included along with the rest of the
+# sources.  Therefore we have --enable-generated-files-in-srcdir to do 
+# just that.
+AC_MSG_CHECKING(generated-files-in-srcdir)
+AC_ARG_ENABLE(generated-files-in-srcdir,
+AS_HELP_STRING([--enable-generated-files-in-srcdir],
+ [put copies of generated files in source dir intended for creating source tarballs for users without texinfo bison or flex]),
+[case "$enableval" in
+ yes) enable_generated_files_in_srcdir=yes ;;
+ no)  enable_generated_files_in_srcdir=no ;;
+ *)   AC_MSG_ERROR([Unknown argument to enable/disable version-specific libs]);;
+ esac],
+[enable_generated_files_in_srcdir=no])
+AC_MSG_RESULT($enable_generated_files_in_srcdir)
+AM_CONDITIONAL(GENINSRC, test "$enable_generated_files_in_srcdir" = yes)
+
+# Determine what GCC version number to use in filesystem paths.
+GCC_BASE_VER
+
+AC_CONFIG_FILES(Makefile)
+AC_OUTPUT
diff --git a/libquadmath.texi b/libquadmath.texi
new file mode 100644
index 0000000..dc2a9ff
--- /dev/null
+++ b/libquadmath.texi
@@ -0,0 +1,392 @@
+\input texinfo @c -*-texinfo-*-
+
+@c %**start of header
+@setfilename libquadmath.info
+@settitle GCC libquadmath
+@c %**end of header
+
+@copying
+Copyright @copyright{} 2010-2024 Free Software Foundation, Inc.
+
+@quotation
+Permission is granted to copy, distribute and/or modify this document
+under the terms of the GNU Free Documentation License, Version 1.2 or
+any later version published by the Free Software Foundation; with no
+Invariant Sections, with the Front-Cover Texts being ``A GNU Manual,''
+and with the Back-Cover Texts as in (a) below.  A copy of the
+license is included in the section entitled ``GNU Free Documentation
+License.''
+
+(a) The FSF's Back-Cover Text is: ``You have the freedom to
+copy and modify this GNU manual.
+@end quotation
+@end copying
+
+@ifinfo
+@dircategory GNU Libraries
+@direntry
+* libquadmath: (libquadmath).                  GCC Quad-Precision Math Library
+@end direntry
+
+This manual documents the GCC Quad-Precision Math Library API.
+
+Published by the Free Software Foundation
+51 Franklin Street, Fifth Floor
+Boston, MA 02110-1301 USA
+
+@insertcopying
+@end ifinfo
+
+
+@setchapternewpage odd
+
+@titlepage
+@title The GCC Quad-Precision Math Library
+@page
+@vskip 0pt plus 1filll
+@comment For the @value{version-GCC} Version*
+@sp 1
+Published by the Free Software Foundation @*
+51 Franklin Street, Fifth Floor@*
+Boston, MA 02110-1301, USA@*
+@sp 1
+@insertcopying
+@end titlepage
+
+@summarycontents
+@contents
+@page
+
+
+@node Top
+@top Introduction
+@cindex Introduction
+
+This manual documents the usage of libquadmath, the GCC Quad-Precision
+Math Library Application Programming Interface (API).
+
+
+@comment
+@comment  When you add a new menu item, please keep the right hand
+@comment  aligned to the same column.  Do not use tabs.  This provides
+@comment  better formatting.
+@comment
+@menu
+* Typedef and constants::      Defined data types and constants
+* Math Library Routines::      The Libquadmath math runtime application
+                               programming interface.
+* I/O Library Routines::       The Libquadmath I/O runtime application
+                               programming interface.
+* GNU Free Documentation License::
+                               How you can copy and share this manual.
+* Reporting Bugs::             How to report bugs in GCC Libquadmath.
+@c * Index::                      Index of this documentation.
+@end menu
+
+
+@c ---------------------------------------------------------------------
+@c Defined macros
+@c ---------------------------------------------------------------------
+
+@node Typedef and constants
+@chapter Typedef and constants
+
+The following data type has been defined via @code{typedef}.
+
+@table @asis
+@item @code{__complex128}: @code{__float128}-based complex number
+@end table
+
+The following macros are defined, which give the numeric limits of the
+@code{__float128} data type.
+
+@table @asis
+@item @code{FLT128_MAX}: largest finite number
+@item @code{FLT128_MIN}: smallest positive number with full precision
+@item @code{FLT128_EPSILON}: difference between 1 and the next larger
+                             representable number
+@item @code{FLT128_DENORM_MIN}: smallest positive denormalized number
+@item @code{FLT128_MANT_DIG}: number of digits in the mantissa (bit precision)
+@item @code{FLT128_MIN_EXP}: maximal negative exponent
+@item @code{FLT128_MAX_EXP}: maximal positive exponent
+@item @code{FLT128_DIG}: number of decimal digits in the mantissa
+@item @code{FLT128_MIN_10_EXP}: maximal negative decimal exponent
+@item @code{FLT128_MAX_10_EXP}: maximal positive decimal exponent
+@end table
+
+The following mathematical constants of type @code{__float128} are defined.
+
+@table @asis
+@item @code{M_Eq}: the constant e (Euler's number)
+@item @code{M_LOG2Eq}: binary logarithm of 2
+@item @code{M_LOG10Eq}: common, decimal logarithm of 2
+@item @code{M_LN2q}: natural logarithm of 2
+@item @code{M_LN10q}: natural logarithm of 10
+@item @code{M_PIq}: pi
+@item @code{M_PI_2q}: pi divided by two
+@item @code{M_PI_4q}: pi divided by four
+@item @code{M_1_PIq}: one over pi
+@item @code{M_2_PIq}: one over two pi
+@item @code{M_2_SQRTPIq}: two over square root of pi
+@item @code{M_SQRT2q}: square root of 2
+@item @code{M_SQRT1_2q}: one over square root of 2
+@end table
+
+
+@c ---------------------------------------------------------------------
+@c Math routines
+@c ---------------------------------------------------------------------
+
+@node Math Library Routines
+@chapter Math Library Routines
+
+The following mathematical functions are available:
+
+@table @asis
+@item @code{acosq}: arc cosine function
+@item @code{acoshq}: inverse hyperbolic cosine function
+@item @code{asinq}: arc sine function
+@item @code{asinhq}: inverse hyperbolic sine function
+@item @code{atanq}: arc tangent function
+@item @code{atanhq}: inverse hyperbolic tangent function
+@item @code{atan2q}: arc tangent function
+@item @code{cbrtq}: cube root function
+@item @code{ceilq}: ceiling value function
+@item @code{copysignq}: copy sign of a number
+@item @code{coshq}: hyperbolic cosine function
+@item @code{cosq}: cosine function
+@item @code{erfq}: error function
+@item @code{erfcq}: complementary error function
+@item @code{exp2q}: base 2 exponential function
+@item @code{expq}: exponential function
+@item @code{expm1q}: exponential minus 1 function
+@need 800
+@item @code{fabsq}: absolute value function
+@item @code{fdimq}: positive difference function
+@item @code{finiteq}: check finiteness of value
+@item @code{floorq}: floor value function
+@item @code{fmaq}: fused multiply and add
+@item @code{fmaxq}: determine maximum of two values
+@item @code{fminq}: determine minimum of two values
+@item @code{fmodq}: remainder value function
+@item @code{frexpq}: extract mantissa and exponent
+@item @code{hypotq}: Eucledian distance function
+@item @code{ilogbq}: get exponent of the value
+@item @code{isinfq}: check for infinity
+@item @code{isnanq}: check for not a number
+@item @code{issignalingq}: check for signaling not a number
+@item @code{j0q}: Bessel function of the first kind, first order
+@item @code{j1q}: Bessel function of the first kind, second order
+@item @code{jnq}: Bessel function of the first kind, @var{n}-th order
+@item @code{ldexpq}: load exponent of the value
+@item @code{lgammaq}: logarithmic gamma function
+@item @code{llrintq}: round to nearest integer value
+@item @code{llroundq}: round to nearest integer value away from zero
+@item @code{logbq}: get exponent of the value
+@item @code{logq}: natural logarithm function
+@item @code{log10q}: base 10 logarithm function
+@item @code{log1pq}: compute natural logarithm of the value plus one
+@item @code{log2q}: base 2 logarithm function
+@need 800
+@item @code{lrintq}: round to nearest integer value
+@item @code{lroundq}: round to nearest integer value away from zero
+@item @code{modfq}: decompose the floating-point number
+@item @code{nanq}: return quiet NaN
+@item @code{nearbyintq}: round to nearest integer
+@item @code{nextafterq}: next representable floating-point number
+@item @code{powq}: power function
+@item @code{remainderq}: remainder function
+@item @code{remquoq}: remainder and part of quotient
+@item @code{rintq}: round-to-nearest integral value
+@item @code{roundq}: round-to-nearest integral value, return @code{__float128}
+@item @code{scalblnq}: compute exponent using @code{FLT_RADIX}
+@item @code{scalbnq}: compute exponent using @code{FLT_RADIX}
+@item @code{signbitq}: return sign bit
+@item @code{sincosq}: calculate sine and cosine simultaneously
+@item @code{sinhq}: hyperbolic sine function
+@item @code{sinq}: sine function
+@item @code{sqrtq}: square root function
+@item @code{tanq}: tangent function
+@item @code{tanhq}: hyperbolic tangent function
+@need 800
+@item @code{tgammaq}: true gamma function
+@item @code{truncq}: round to integer, towards zero
+@item @code{y0q}: Bessel function of the second kind, first order
+@item @code{y1q}: Bessel function of the second kind, second order
+@item @code{ynq}: Bessel function of the second kind, @var{n}-th order
+@item @code{cabsq} complex absolute value function
+@item @code{cargq}: calculate the argument
+@item @code{cimagq} imaginary part of complex number
+@item @code{crealq}: real part of complex number
+@item @code{cacoshq}: complex arc hyperbolic cosine function
+@item @code{cacosq}: complex arc cosine function
+@item @code{casinhq}: complex arc hyperbolic sine function
+@item @code{casinq}: complex arc sine function
+@item @code{catanhq}: complex arc hyperbolic tangent function
+@item @code{catanq}: complex arc tangent function
+@item @code{ccosq} complex cosine function:
+@item @code{ccoshq}: complex hyperbolic cosine function
+@item @code{cexpq}: complex exponential function
+@need 800
+@item @code{cexpiq}: computes the exponential function of ``i'' times a
+                     real value
+@item @code{clogq}: complex natural logarithm
+@item @code{clog10q}: complex base 10 logarithm
+@item @code{conjq}: complex conjugate function
+@item @code{cpowq}: complex power function
+@item @code{cprojq}: project into Riemann Sphere
+@item @code{csinq}: complex sine function
+@item @code{csinhq}: complex hyperbolic sine function
+@item @code{csqrtq}: complex square root
+@item @code{ctanq}: complex tangent function
+@item @code{ctanhq}: complex hyperbolic tangent function
+@end table
+
+
+@c ---------------------------------------------------------------------
+@c I/O routines
+@c ---------------------------------------------------------------------
+
+@node I/O Library Routines
+@chapter I/O Library Routines
+
+@menu
+* @code{strtoflt128}:          strtoflt128,          Convert from string
+* @code{quadmath_snprintf}:    quadmath_snprintf,    Convert to string
+@end menu
+
+
+@node strtoflt128
+@section @code{strtoflt128} --- Convert from string
+
+The function @code{strtoflt128} converts a string into a
+@code{__float128} number.
+
+@table @asis
+@item Syntax
+@code{__float128 strtoflt128 (const char *s, char **sp)}
+
+@item @emph{Arguments}:
+@multitable @columnfractions .15 .70
+@item @var{s}  @tab input string
+@item @var{sp} @tab the address of the next character in the string
+@end multitable
+
+The argument @var{sp} contains, if not @code{NULL}, the address of the
+next character following the parts of the string, which have been read.
+
+@item Example
+@smallexample
+#include <quadmath.h>
+
+int main ()
+@{
+  __float128 r;
+
+  r = strtoflt128 ("1.2345678", NULL);
+
+  return 0;
+@}
+@end smallexample
+@end table
+
+
+@node quadmath_snprintf
+@section @code{quadmath_snprintf} --- Convert to string
+
+The function @code{quadmath_snprintf} converts a @code{__float128} floating-point
+number into a string.  It is a specialized alternative to @code{snprintf}, where
+the format string is restricted to a single conversion specifier with @code{Q}
+modifier and conversion specifier @code{e}, @code{E}, @code{f}, @code{F}, @code{g},
+@code{G}, @code{a} or @code{A}, with no extra characters before or after the
+conversion specifier.  The @code{%m$} or @code{*m$} style must not be used in
+the format.
+
+@table @asis
+@item Syntax
+@code{int quadmath_snprintf (char *s, size_t size, const char *format, ...)}
+
+@item @emph{Arguments}:
+@multitable @columnfractions .15 .70
+@item @var{s}    @tab output string
+@item @var{size} @tab byte size of the string, including trailing NUL
+@item @var{format} @tab conversion specifier string
+@end multitable
+
+@item Note
+On some targets when supported by the C library hooks are installed
+for @code{printf} family of functions, so that @code{printf ("%Qe", 1.2Q);}
+etc.@: works too.
+
+@item Example
+@smallexample
+#include <quadmath.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+int main ()
+@{
+  __float128 r;
+  int prec = 20;
+  int width = 46;
+  char buf[128];
+
+  r = 2.0q;
+  r = sqrtq (r);
+  int n = quadmath_snprintf (buf, sizeof buf, "%+-#*.20Qe", width, r);
+  if ((size_t) n < sizeof buf)
+    printf ("%s\n", buf);
+    /* Prints: +1.41421356237309504880e+00 */
+  quadmath_snprintf (buf, sizeof buf, "%Qa", r);
+  if ((size_t) n < sizeof buf)
+    printf ("%s\n", buf);
+    /* Prints: 0x1.6a09e667f3bcc908b2fb1366ea96p+0 */
+  n = quadmath_snprintf (NULL, 0, "%+-#46.*Qe", prec, r);
+  if (n > -1)
+    @{
+      char *str = malloc (n + 1);
+      if (str)
+        @{
+          quadmath_snprintf (str, n + 1, "%+-#46.*Qe", prec, r);
+          printf ("%s\n", str);
+          /* Prints: +1.41421356237309504880e+00 */
+        @}
+      free (str);
+    @}
+  return 0;
+@}
+@end smallexample
+
+@end table
+
+
+@c ---------------------------------------------------------------------
+@c GNU Free Documentation License
+@c ---------------------------------------------------------------------
+
+@include fdl.texi
+
+@c ---------------------------------------------------------------------
+@c Reporting Bugs
+@c ---------------------------------------------------------------------
+
+@c For BUGURL
+@include libquadmath-vers.texi
+
+@node Reporting Bugs
+@chapter Reporting Bugs
+
+Bugs in the GCC Quad-Precision Math Library implementation should be
+reported via @value{BUGURL}.
+
+
+@c ---------------------------------------------------------------------
+@c Index
+@c ---------------------------------------------------------------------
+
+@c @node Index
+@c @unnumbered Index
+@c 
+@c @printindex cp
+
+@bye
diff --git a/libtool-version b/libtool-version
new file mode 100644
index 0000000..d05cf42
--- /dev/null
+++ b/libtool-version
@@ -0,0 +1,6 @@
+# This file is used to maintain libtool version info for libgfortran.
+# See the libtool manual to understand the meaning of the fields.
+# This is a separate file so that version updates don't involve re-running
+# automake.
+# CURRENT:REVISION:AGE
+0:0:0
diff --git a/math/acoshq.c b/math/acoshq.c
new file mode 100644
index 0000000..6e500a8
--- /dev/null
+++ b/math/acoshq.c
@@ -0,0 +1,59 @@
+/* e_acoshl.c -- long double version of e_acosh.c.
+ * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/* acoshq(x)
+ * Method :
+ *	Based on
+ *		acoshl(x) = logq [ x + sqrtq(x*x-1) ]
+ *	we have
+ *		acoshl(x) := logq(x)+ln2,	if x is large; else
+ *		acoshl(x) := logq(2x-1/(sqrtq(x*x-1)+x)) if x>2; else
+ *		acoshl(x) := log1pq(t+sqrtq(2.0*t+t*t)); where t=x-1.
+ *
+ * Special cases:
+ *	acoshl(x) is NaN with signal if x<1.
+ *	acoshl(NaN) is NaN without signal.
+ */
+
+#include "quadmath-imp.h"
+
+static const __float128
+one	= 1.0,
+ln2	= 0.6931471805599453094172321214581766Q;
+
+__float128
+acoshq(__float128 x)
+{
+	__float128 t;
+	uint64_t lx;
+	int64_t hx;
+	GET_FLT128_WORDS64(hx,lx,x);
+	if(hx<0x3fff000000000000LL) {		/* x < 1 */
+	    return (x-x)/(x-x);
+	} else if(hx >=0x4035000000000000LL) {	/* x > 2**54 */
+	    if(hx >=0x7fff000000000000LL) {	/* x is inf of NaN */
+		return x+x;
+	    } else
+		return logq(x)+ln2;	/* acoshl(huge)=logq(2x) */
+	} else if(((hx-0x3fff000000000000LL)|lx)==0) {
+	    return 0;			/* acosh(1) = 0 */
+	} else if (hx > 0x4000000000000000LL) {	/* 2**28 > x > 2 */
+	    t=x*x;
+	    return logq(2*x-one/(x+sqrtq(t-one)));
+	} else {			/* 1<x<2 */
+	    t = x-one;
+	    return log1pq(t+sqrtq(2*t+t*t));
+	}
+}
diff --git a/math/acosq.c b/math/acosq.c
new file mode 100644
index 0000000..2690cd3
--- /dev/null
+++ b/math/acosq.c
@@ -0,0 +1,317 @@
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+   Long double expansions are
+   Copyright (C) 2001 Stephen L. Moshier <moshier@na-net.ornl.gov>
+   and are incorporated herein by permission of the author.  The author
+   reserves the right to distribute this material elsewhere under different
+   copying permissions.  These modifications are distributed here under
+   the following terms:
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, see
+    <http://www.gnu.org/licenses/>.  */
+
+/* acosq(x)
+ * Method :
+ *      acos(x)  = pi/2 - asin(x)
+ *      acos(-x) = pi/2 + asin(x)
+ * For |x| <= 0.375
+ *      acos(x) = pi/2 - asin(x)
+ * Between .375 and .5 the approximation is
+ *      acos(0.4375 + x) = acos(0.4375) + x P(x) / Q(x)
+ * Between .5 and .625 the approximation is
+ *      acos(0.5625 + x) = acos(0.5625) + x rS(x) / sS(x)
+ * For x > 0.625,
+ *      acos(x) = 2 asin(sqrt((1-x)/2))
+ *      computed with an extended precision square root in the leading term.
+ * For x < -0.625
+ *      acos(x) = pi - 2 asin(sqrt((1-|x|)/2))
+ *
+ * Special cases:
+ *      if x is NaN, return x itself;
+ *      if |x|>1, return NaN with invalid signal.
+ *
+ * Functions needed: sqrtq.
+ */
+
+#include "quadmath-imp.h"
+
+static const __float128
+  one = 1,
+  pio2_hi = 1.5707963267948966192313216916397514420986Q,
+  pio2_lo = 4.3359050650618905123985220130216759843812E-35Q,
+
+  /* acos(0.5625 + x) = acos(0.5625) + x rS(x) / sS(x)
+     -0.0625 <= x <= 0.0625
+     peak relative error 3.3e-35  */
+
+  rS0 =  5.619049346208901520945464704848780243887E0Q,
+  rS1 = -4.460504162777731472539175700169871920352E1Q,
+  rS2 =  1.317669505315409261479577040530751477488E2Q,
+  rS3 = -1.626532582423661989632442410808596009227E2Q,
+  rS4 =  3.144806644195158614904369445440583873264E1Q,
+  rS5 =  9.806674443470740708765165604769099559553E1Q,
+  rS6 = -5.708468492052010816555762842394927806920E1Q,
+  rS7 = -1.396540499232262112248553357962639431922E1Q,
+  rS8 =  1.126243289311910363001762058295832610344E1Q,
+  rS9 =  4.956179821329901954211277873774472383512E-1Q,
+  rS10 = -3.313227657082367169241333738391762525780E-1Q,
+
+  sS0 = -4.645814742084009935700221277307007679325E0Q,
+  sS1 =  3.879074822457694323970438316317961918430E1Q,
+  sS2 = -1.221986588013474694623973554726201001066E2Q,
+  sS3 =  1.658821150347718105012079876756201905822E2Q,
+  sS4 = -4.804379630977558197953176474426239748977E1Q,
+  sS5 = -1.004296417397316948114344573811562952793E2Q,
+  sS6 =  7.530281592861320234941101403870010111138E1Q,
+  sS7 =  1.270735595411673647119592092304357226607E1Q,
+  sS8 = -1.815144839646376500705105967064792930282E1Q,
+  sS9 = -7.821597334910963922204235247786840828217E-2Q,
+  /* 1.000000000000000000000000000000000000000E0 */
+
+  acosr5625 = 9.7338991014954640492751132535550279812151E-1Q,
+  pimacosr5625 = 2.1682027434402468335351320579240000860757E0Q,
+
+  /* acos(0.4375 + x) = acos(0.4375) + x rS(x) / sS(x)
+     -0.0625 <= x <= 0.0625
+     peak relative error 2.1e-35  */
+
+  P0 =  2.177690192235413635229046633751390484892E0Q,
+  P1 = -2.848698225706605746657192566166142909573E1Q,
+  P2 =  1.040076477655245590871244795403659880304E2Q,
+  P3 = -1.400087608918906358323551402881238180553E2Q,
+  P4 =  2.221047917671449176051896400503615543757E1Q,
+  P5 =  9.643714856395587663736110523917499638702E1Q,
+  P6 = -5.158406639829833829027457284942389079196E1Q,
+  P7 = -1.578651828337585944715290382181219741813E1Q,
+  P8 =  1.093632715903802870546857764647931045906E1Q,
+  P9 =  5.448925479898460003048760932274085300103E-1Q,
+  P10 = -3.315886001095605268470690485170092986337E-1Q,
+  Q0 = -1.958219113487162405143608843774587557016E0Q,
+  Q1 =  2.614577866876185080678907676023269360520E1Q,
+  Q2 = -9.990858606464150981009763389881793660938E1Q,
+  Q3 =  1.443958741356995763628660823395334281596E2Q,
+  Q4 = -3.206441012484232867657763518369723873129E1Q,
+  Q5 = -1.048560885341833443564920145642588991492E2Q,
+  Q6 =  6.745883931909770880159915641984874746358E1Q,
+  Q7 =  1.806809656342804436118449982647641392951E1Q,
+  Q8 = -1.770150690652438294290020775359580915464E1Q,
+  Q9 = -5.659156469628629327045433069052560211164E-1Q,
+  /* 1.000000000000000000000000000000000000000E0 */
+
+  acosr4375 = 1.1179797320499710475919903296900511518755E0Q,
+  pimacosr4375 = 2.0236129215398221908706530535894517323217E0Q,
+
+  /* asin(x) = x + x^3 pS(x^2) / qS(x^2)
+     0 <= x <= 0.5
+     peak relative error 1.9e-35  */
+  pS0 = -8.358099012470680544198472400254596543711E2Q,
+  pS1 =  3.674973957689619490312782828051860366493E3Q,
+  pS2 = -6.730729094812979665807581609853656623219E3Q,
+  pS3 =  6.643843795209060298375552684423454077633E3Q,
+  pS4 = -3.817341990928606692235481812252049415993E3Q,
+  pS5 =  1.284635388402653715636722822195716476156E3Q,
+  pS6 = -2.410736125231549204856567737329112037867E2Q,
+  pS7 =  2.219191969382402856557594215833622156220E1Q,
+  pS8 = -7.249056260830627156600112195061001036533E-1Q,
+  pS9 =  1.055923570937755300061509030361395604448E-3Q,
+
+  qS0 = -5.014859407482408326519083440151745519205E3Q,
+  qS1 =  2.430653047950480068881028451580393430537E4Q,
+  qS2 = -4.997904737193653607449250593976069726962E4Q,
+  qS3 =  5.675712336110456923807959930107347511086E4Q,
+  qS4 = -3.881523118339661268482937768522572588022E4Q,
+  qS5 =  1.634202194895541569749717032234510811216E4Q,
+  qS6 = -4.151452662440709301601820849901296953752E3Q,
+  qS7 =  5.956050864057192019085175976175695342168E2Q,
+  qS8 = -4.175375777334867025769346564600396877176E1Q;
+  /* 1.000000000000000000000000000000000000000E0 */
+
+__float128
+acosq (__float128 x)
+{
+  __float128 z, r, w, p, q, s, t, f2;
+  int32_t ix, sign;
+  ieee854_float128 u;
+
+  u.value = x;
+  sign = u.words32.w0;
+  ix = sign & 0x7fffffff;
+  u.words32.w0 = ix;		/* |x| */
+  if (ix >= 0x3fff0000)		/* |x| >= 1 */
+    {
+      if (ix == 0x3fff0000
+	  && (u.words32.w1 | u.words32.w2 | u.words32.w3) == 0)
+	{			/* |x| == 1 */
+	  if ((sign & 0x80000000) == 0)
+	    return 0.0;		/* acos(1) = 0  */
+	  else
+	    return (2.0 * pio2_hi) + (2.0 * pio2_lo);	/* acos(-1)= pi */
+	}
+      return (x - x) / (x - x);	/* acos(|x| > 1) is NaN */
+    }
+  else if (ix < 0x3ffe0000)	/* |x| < 0.5 */
+    {
+      if (ix < 0x3f8e0000)	/* |x| < 2**-113 */
+	return pio2_hi + pio2_lo;
+      if (ix < 0x3ffde000)	/* |x| < .4375 */
+	{
+	  /* Arcsine of x.  */
+	  z = x * x;
+	  p = (((((((((pS9 * z
+		       + pS8) * z
+		      + pS7) * z
+		     + pS6) * z
+		    + pS5) * z
+		   + pS4) * z
+		  + pS3) * z
+		 + pS2) * z
+		+ pS1) * z
+	       + pS0) * z;
+	  q = (((((((( z
+		       + qS8) * z
+		     + qS7) * z
+		    + qS6) * z
+		   + qS5) * z
+		  + qS4) * z
+		 + qS3) * z
+		+ qS2) * z
+	       + qS1) * z
+	    + qS0;
+	  r = x + x * p / q;
+	  z = pio2_hi - (r - pio2_lo);
+	  return z;
+	}
+      /* .4375 <= |x| < .5 */
+      t = u.value - 0.4375Q;
+      p = ((((((((((P10 * t
+		    + P9) * t
+		   + P8) * t
+		  + P7) * t
+		 + P6) * t
+		+ P5) * t
+	       + P4) * t
+	      + P3) * t
+	     + P2) * t
+	    + P1) * t
+	   + P0) * t;
+
+      q = (((((((((t
+		   + Q9) * t
+		  + Q8) * t
+		 + Q7) * t
+		+ Q6) * t
+	       + Q5) * t
+	      + Q4) * t
+	     + Q3) * t
+	    + Q2) * t
+	   + Q1) * t
+	+ Q0;
+      r = p / q;
+      if (sign & 0x80000000)
+	r = pimacosr4375 - r;
+      else
+	r = acosr4375 + r;
+      return r;
+    }
+  else if (ix < 0x3ffe4000)	/* |x| < 0.625 */
+    {
+      t = u.value - 0.5625Q;
+      p = ((((((((((rS10 * t
+		    + rS9) * t
+		   + rS8) * t
+		  + rS7) * t
+		 + rS6) * t
+		+ rS5) * t
+	       + rS4) * t
+	      + rS3) * t
+	     + rS2) * t
+	    + rS1) * t
+	   + rS0) * t;
+
+      q = (((((((((t
+		   + sS9) * t
+		  + sS8) * t
+		 + sS7) * t
+		+ sS6) * t
+	       + sS5) * t
+	      + sS4) * t
+	     + sS3) * t
+	    + sS2) * t
+	   + sS1) * t
+	+ sS0;
+      if (sign & 0x80000000)
+	r = pimacosr5625 - p / q;
+      else
+	r = acosr5625 + p / q;
+      return r;
+    }
+  else
+    {				/* |x| >= .625 */
+      z = (one - u.value) * 0.5;
+      s = sqrtq (z);
+      /* Compute an extended precision square root from
+	 the Newton iteration  s -> 0.5 * (s + z / s).
+	 The change w from s to the improved value is
+	    w = 0.5 * (s + z / s) - s  = (s^2 + z)/2s - s = (z - s^2)/2s.
+	  Express s = f1 + f2 where f1 * f1 is exactly representable.
+	  w = (z - s^2)/2s = (z - f1^2 - 2 f1 f2 - f2^2)/2s .
+	  s + w has extended precision.  */
+      u.value = s;
+      u.words32.w2 = 0;
+      u.words32.w3 = 0;
+      f2 = s - u.value;
+      w = z - u.value * u.value;
+      w = w - 2.0 * u.value * f2;
+      w = w - f2 * f2;
+      w = w / (2.0 * s);
+      /* Arcsine of s.  */
+      p = (((((((((pS9 * z
+		   + pS8) * z
+		  + pS7) * z
+		 + pS6) * z
+		+ pS5) * z
+	       + pS4) * z
+	      + pS3) * z
+	     + pS2) * z
+	    + pS1) * z
+	   + pS0) * z;
+      q = (((((((( z
+		   + qS8) * z
+		 + qS7) * z
+		+ qS6) * z
+	       + qS5) * z
+	      + qS4) * z
+	     + qS3) * z
+	    + qS2) * z
+	   + qS1) * z
+	+ qS0;
+      r = s + (w + s * p / q);
+
+      if (sign & 0x80000000)
+	w = pio2_hi + (pio2_lo - r);
+      else
+	w = r;
+      return 2.0 * w;
+    }
+}
diff --git a/math/asinhq.c b/math/asinhq.c
new file mode 100644
index 0000000..9523589
--- /dev/null
+++ b/math/asinhq.c
@@ -0,0 +1,76 @@
+/* s_asinhl.c -- long double version of s_asinh.c.
+ * Conversion to long double by Ulrich Drepper,
+ * Cygnus Support, drepper@cygnus.com.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#if defined(LIBM_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: $";
+#endif
+
+/* asinhq(x)
+ * Method :
+ *      Based on
+ *              asinhq(x) = signl(x) * logq [ |x| + sqrtq(x*x+1) ]
+ *      we have
+ *      asinhq(x) := x  if  1+x*x=1,
+ *                := signl(x)*(logq(x)+ln2)) for large |x|, else
+ *                := signl(x)*logq(2|x|+1/(|x|+sqrtq(x*x+1))) if|x|>2, else
+ *                := signl(x)*log1pq(|x| + x^2/(1 + sqrtq(1+x^2)))
+ */
+
+#include "quadmath-imp.h"
+
+static const __float128
+  one = 1,
+  ln2 = 6.931471805599453094172321214581765681e-1Q,
+  huge = 1.0e+4900Q;
+
+__float128
+asinhq (__float128 x)
+{
+  __float128 t, w;
+  int32_t ix, sign;
+  ieee854_float128 u;
+
+  u.value = x;
+  sign = u.words32.w0;
+  ix = sign & 0x7fffffff;
+  if (ix == 0x7fff0000)
+    return x + x;		/* x is inf or NaN */
+  if (ix < 0x3fc70000)
+    {				/* |x| < 2^ -56 */
+      math_check_force_underflow (x);
+      if (huge + x > one)
+	return x;		/* return x inexact except 0 */
+    }
+  u.words32.w0 = ix;
+  if (ix > 0x40350000)
+    {				/* |x| > 2 ^ 54 */
+      w = logq (u.value) + ln2;
+    }
+  else if (ix >0x40000000)
+    {				/* 2^ 54 > |x| > 2.0 */
+      t = u.value;
+      w = logq (2.0 * t + one / (sqrtq (x * x + one) + t));
+    }
+  else
+    {				/* 2.0 > |x| > 2 ^ -56 */
+      t = x * x;
+      w = log1pq (u.value + t / (one + sqrtq (one + t)));
+    }
+  if (sign & 0x80000000)
+    return -w;
+  else
+    return w;
+}
diff --git a/math/asinq.c b/math/asinq.c
new file mode 100644
index 0000000..ab98c3b
--- /dev/null
+++ b/math/asinq.c
@@ -0,0 +1,254 @@
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+  Long double expansions are
+  Copyright (C) 2001 Stephen L. Moshier <moshier@na-net.ornl.gov>
+  and are incorporated herein by permission of the author.  The author
+  reserves the right to distribute this material elsewhere under different
+  copying permissions.  These modifications are distributed here under the
+  following terms:
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, see
+    <http://www.gnu.org/licenses/>.  */
+
+/* __ieee754_asin(x)
+ * Method :
+ *	Since  asin(x) = x + x^3/6 + x^5*3/40 + x^7*15/336 + ...
+ *	we approximate asin(x) on [0,0.5] by
+ *		asin(x) = x + x*x^2*R(x^2)
+ *      Between .5 and .625 the approximation is
+ *              asin(0.5625 + x) = asin(0.5625) + x rS(x) / sS(x)
+ *	For x in [0.625,1]
+ *		asin(x) = pi/2-2*asin(sqrt((1-x)/2))
+ *	Let y = (1-x), z = y/2, s := sqrt(z), and pio2_hi+pio2_lo=pi/2;
+ *	then for x>0.98
+ *		asin(x) = pi/2 - 2*(s+s*z*R(z))
+ *			= pio2_hi - (2*(s+s*z*R(z)) - pio2_lo)
+ *	For x<=0.98, let pio4_hi = pio2_hi/2, then
+ *		f = hi part of s;
+ *		c = sqrt(z) - f = (z-f*f)/(s+f) 	...f+c=sqrt(z)
+ *	and
+ *		asin(x) = pi/2 - 2*(s+s*z*R(z))
+ *			= pio4_hi+(pio4-2s)-(2s*z*R(z)-pio2_lo)
+ *			= pio4_hi+(pio4-2f)-(2s*z*R(z)-(pio2_lo+2c))
+ *
+ * Special cases:
+ *	if x is NaN, return x itself;
+ *	if |x|>1, return NaN with invalid signal.
+ *
+ */
+
+#include "quadmath-imp.h"
+
+static const __float128
+  one = 1,
+  huge = 1.0e+4932Q,
+  pio2_hi = 1.5707963267948966192313216916397514420986Q,
+  pio2_lo = 4.3359050650618905123985220130216759843812E-35Q,
+  pio4_hi = 7.8539816339744830961566084581987569936977E-1Q,
+
+	/* coefficient for R(x^2) */
+
+  /* asin(x) = x + x^3 pS(x^2) / qS(x^2)
+     0 <= x <= 0.5
+     peak relative error 1.9e-35  */
+  pS0 = -8.358099012470680544198472400254596543711E2Q,
+  pS1 =  3.674973957689619490312782828051860366493E3Q,
+  pS2 = -6.730729094812979665807581609853656623219E3Q,
+  pS3 =  6.643843795209060298375552684423454077633E3Q,
+  pS4 = -3.817341990928606692235481812252049415993E3Q,
+  pS5 =  1.284635388402653715636722822195716476156E3Q,
+  pS6 = -2.410736125231549204856567737329112037867E2Q,
+  pS7 =  2.219191969382402856557594215833622156220E1Q,
+  pS8 = -7.249056260830627156600112195061001036533E-1Q,
+  pS9 =  1.055923570937755300061509030361395604448E-3Q,
+
+  qS0 = -5.014859407482408326519083440151745519205E3Q,
+  qS1 =  2.430653047950480068881028451580393430537E4Q,
+  qS2 = -4.997904737193653607449250593976069726962E4Q,
+  qS3 =  5.675712336110456923807959930107347511086E4Q,
+  qS4 = -3.881523118339661268482937768522572588022E4Q,
+  qS5 =  1.634202194895541569749717032234510811216E4Q,
+  qS6 = -4.151452662440709301601820849901296953752E3Q,
+  qS7 =  5.956050864057192019085175976175695342168E2Q,
+  qS8 = -4.175375777334867025769346564600396877176E1Q,
+  /* 1.000000000000000000000000000000000000000E0 */
+
+  /* asin(0.5625 + x) = asin(0.5625) + x rS(x) / sS(x)
+     -0.0625 <= x <= 0.0625
+     peak relative error 3.3e-35  */
+  rS0 = -5.619049346208901520945464704848780243887E0Q,
+  rS1 =  4.460504162777731472539175700169871920352E1Q,
+  rS2 = -1.317669505315409261479577040530751477488E2Q,
+  rS3 =  1.626532582423661989632442410808596009227E2Q,
+  rS4 = -3.144806644195158614904369445440583873264E1Q,
+  rS5 = -9.806674443470740708765165604769099559553E1Q,
+  rS6 =  5.708468492052010816555762842394927806920E1Q,
+  rS7 =  1.396540499232262112248553357962639431922E1Q,
+  rS8 = -1.126243289311910363001762058295832610344E1Q,
+  rS9 = -4.956179821329901954211277873774472383512E-1Q,
+  rS10 =  3.313227657082367169241333738391762525780E-1Q,
+
+  sS0 = -4.645814742084009935700221277307007679325E0Q,
+  sS1 =  3.879074822457694323970438316317961918430E1Q,
+  sS2 = -1.221986588013474694623973554726201001066E2Q,
+  sS3 =  1.658821150347718105012079876756201905822E2Q,
+  sS4 = -4.804379630977558197953176474426239748977E1Q,
+  sS5 = -1.004296417397316948114344573811562952793E2Q,
+  sS6 =  7.530281592861320234941101403870010111138E1Q,
+  sS7 =  1.270735595411673647119592092304357226607E1Q,
+  sS8 = -1.815144839646376500705105967064792930282E1Q,
+  sS9 = -7.821597334910963922204235247786840828217E-2Q,
+  /*  1.000000000000000000000000000000000000000E0 */
+
+ asinr5625 =  5.9740641664535021430381036628424864397707E-1Q;
+
+
+
+__float128
+asinq (__float128 x)
+{
+  __float128 t, w, p, q, c, r, s;
+  int32_t ix, sign, flag;
+  ieee854_float128 u;
+
+  flag = 0;
+  u.value = x;
+  sign = u.words32.w0;
+  ix = sign & 0x7fffffff;
+  u.words32.w0 = ix;    /* |x| */
+  if (ix >= 0x3fff0000)	/* |x|>= 1 */
+    {
+      if (ix == 0x3fff0000
+	  && (u.words32.w1 | u.words32.w2 | u.words32.w3) == 0)
+	/* asin(1)=+-pi/2 with inexact */
+	return x * pio2_hi + x * pio2_lo;
+      return (x - x) / (x - x);	/* asin(|x|>1) is NaN */
+    }
+  else if (ix < 0x3ffe0000) /* |x| < 0.5 */
+    {
+      if (ix < 0x3fc60000) /* |x| < 2**-57 */
+	{
+	  math_check_force_underflow (x);
+	  __float128 force_inexact = huge + x;
+	  math_force_eval (force_inexact);
+	  return x;		/* return x with inexact if x!=0 */
+	}
+      else
+	{
+	  t = x * x;
+	  /* Mark to use pS, qS later on.  */
+	  flag = 1;
+	}
+    }
+  else if (ix < 0x3ffe4000) /* 0.625 */
+    {
+      t = u.value - 0.5625;
+      p = ((((((((((rS10 * t
+		    + rS9) * t
+		   + rS8) * t
+		  + rS7) * t
+		 + rS6) * t
+		+ rS5) * t
+	       + rS4) * t
+	      + rS3) * t
+	     + rS2) * t
+	    + rS1) * t
+	   + rS0) * t;
+
+      q = ((((((((( t
+		    + sS9) * t
+		  + sS8) * t
+		 + sS7) * t
+		+ sS6) * t
+	       + sS5) * t
+	      + sS4) * t
+	     + sS3) * t
+	    + sS2) * t
+	   + sS1) * t
+	+ sS0;
+      t = asinr5625 + p / q;
+      if ((sign & 0x80000000) == 0)
+	return t;
+      else
+	return -t;
+    }
+  else
+    {
+      /* 1 > |x| >= 0.625 */
+      w = one - u.value;
+      t = w * 0.5;
+    }
+
+  p = (((((((((pS9 * t
+	       + pS8) * t
+	      + pS7) * t
+	     + pS6) * t
+	    + pS5) * t
+	   + pS4) * t
+	  + pS3) * t
+	 + pS2) * t
+	+ pS1) * t
+       + pS0) * t;
+
+  q = (((((((( t
+	      + qS8) * t
+	     + qS7) * t
+	    + qS6) * t
+	   + qS5) * t
+	  + qS4) * t
+	 + qS3) * t
+	+ qS2) * t
+       + qS1) * t
+    + qS0;
+
+  if (flag) /* 2^-57 < |x| < 0.5 */
+    {
+      w = p / q;
+      return x + x * w;
+    }
+
+  s = sqrtq (t);
+  if (ix >= 0x3ffef333) /* |x| > 0.975 */
+    {
+      w = p / q;
+      t = pio2_hi - (2.0 * (s + s * w) - pio2_lo);
+    }
+  else
+    {
+      u.value = s;
+      u.words32.w3 = 0;
+      u.words32.w2 = 0;
+      w = u.value;
+      c = (t - w * w) / (s + w);
+      r = p / q;
+      p = 2.0 * s * r - (pio2_lo - 2.0 * c);
+      q = pio4_hi - 2.0 * w;
+      t = pio4_hi - (p - q);
+    }
+
+  if ((sign & 0x80000000) == 0)
+    return t;
+  else
+    return -t;
+}
diff --git a/math/atan2q.c b/math/atan2q.c
new file mode 100644
index 0000000..07dd28f
--- /dev/null
+++ b/math/atan2q.c
@@ -0,0 +1,120 @@
+/* e_atan2l.c -- long double version of e_atan2.c.
+ * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/* atan2q(y,x)
+ * Method :
+ *	1. Reduce y to positive by atan2l(y,x)=-atan2l(-y,x).
+ *	2. Reduce x to positive by (if x and y are unexceptional):
+ *		ARG (x+iy) = arctan(y/x)	   ... if x > 0,
+ *		ARG (x+iy) = pi - arctan[y/(-x)]   ... if x < 0,
+ *
+ * Special cases:
+ *
+ *	ATAN2((anything), NaN ) is NaN;
+ *	ATAN2(NAN , (anything) ) is NaN;
+ *	ATAN2(+-0, +(anything but NaN)) is +-0  ;
+ *	ATAN2(+-0, -(anything but NaN)) is +-pi ;
+ *	ATAN2(+-(anything but 0 and NaN), 0) is +-pi/2;
+ *	ATAN2(+-(anything but INF and NaN), +INF) is +-0 ;
+ *	ATAN2(+-(anything but INF and NaN), -INF) is +-pi;
+ *	ATAN2(+-INF,+INF ) is +-pi/4 ;
+ *	ATAN2(+-INF,-INF ) is +-3pi/4;
+ *	ATAN2(+-INF, (anything but,0,NaN, and INF)) is +-pi/2;
+ *
+ * Constants:
+ * The hexadecimal values are the intended ones for the following
+ * constants. The decimal values may be used, provided that the
+ * compiler will convert from decimal to binary accurately enough
+ * to produce the hexadecimal values shown.
+ */
+
+#include "quadmath-imp.h"
+
+static const __float128
+tiny  = 1.0e-4900Q,
+zero  = 0.0,
+pi_o_4  = 7.85398163397448309615660845819875699e-01Q, /* 3ffe921fb54442d18469898cc51701b8 */
+pi_o_2  = 1.57079632679489661923132169163975140e+00Q, /* 3fff921fb54442d18469898cc51701b8 */
+pi      = 3.14159265358979323846264338327950280e+00Q, /* 4000921fb54442d18469898cc51701b8 */
+pi_lo   = 8.67181013012378102479704402604335225e-35Q; /* 3f8dcd129024e088a67cc74020bbea64 */
+
+__float128
+atan2q(__float128 y, __float128 x)
+{
+	__float128 z;
+	int64_t k,m,hx,hy,ix,iy;
+	uint64_t lx,ly;
+
+	GET_FLT128_WORDS64(hx,lx,x);
+	ix = hx&0x7fffffffffffffffLL;
+	GET_FLT128_WORDS64(hy,ly,y);
+	iy = hy&0x7fffffffffffffffLL;
+	if(((ix|((lx|-lx)>>63))>0x7fff000000000000LL)||
+	   ((iy|((ly|-ly)>>63))>0x7fff000000000000LL))	/* x or y is NaN */
+	   return x+y;
+	if(((hx-0x3fff000000000000LL)|lx)==0) return atanq(y);   /* x=1.0L */
+	m = ((hy>>63)&1)|((hx>>62)&2);	/* 2*sign(x)+sign(y) */
+
+    /* when y = 0 */
+	if((iy|ly)==0) {
+	    switch(m) {
+		case 0:
+		case 1: return y;	/* atan(+-0,+anything)=+-0 */
+		case 2: return  pi+tiny;/* atan(+0,-anything) = pi */
+		case 3: return -pi-tiny;/* atan(-0,-anything) =-pi */
+	    }
+	}
+    /* when x = 0 */
+	if((ix|lx)==0) return (hy<0)?  -pi_o_2-tiny: pi_o_2+tiny;
+
+    /* when x is INF */
+	if(ix==0x7fff000000000000LL) {
+	    if(iy==0x7fff000000000000LL) {
+		switch(m) {
+		    case 0: return  pi_o_4+tiny;/* atan(+INF,+INF) */
+		    case 1: return -pi_o_4-tiny;/* atan(-INF,+INF) */
+		    case 2: return  3*pi_o_4+tiny;/*atan(+INF,-INF)*/
+		    case 3: return -3*pi_o_4-tiny;/*atan(-INF,-INF)*/
+		}
+	    } else {
+		switch(m) {
+		    case 0: return  zero  ;	/* atan(+...,+INF) */
+		    case 1: return -zero  ;	/* atan(-...,+INF) */
+		    case 2: return  pi+tiny  ;	/* atan(+...,-INF) */
+		    case 3: return -pi-tiny  ;	/* atan(-...,-INF) */
+		}
+	    }
+	}
+    /* when y is INF */
+	if(iy==0x7fff000000000000LL) return (hy<0)? -pi_o_2-tiny: pi_o_2+tiny;
+
+    /* compute y/x */
+	k = (iy-ix)>>48;
+	if(k > 120) z=pi_o_2+0.5Q*pi_lo;	/* |y/x| >  2**120 */
+	else if(hx<0&&k<-120) z=0;		/* |y|/x < -2**120 */
+	else z=atanq(fabsq(y/x));		/* safe to do y/x */
+	switch (m) {
+	    case 0: return       z  ;	/* atan(+,+) */
+	    case 1: {
+		      uint64_t zh;
+		      GET_FLT128_MSW64(zh,z);
+		      SET_FLT128_MSW64(z,zh ^ 0x8000000000000000ULL);
+		    }
+		    return       z  ;	/* atan(-,+) */
+	    case 2: return  pi-(z-pi_lo);/* atan(+,-) */
+	    default: /* case 3 */
+		    return  (z-pi_lo)-pi;/* atan(-,-) */
+	}
+}
diff --git a/math/atanhq.c b/math/atanhq.c
new file mode 100644
index 0000000..c285f4a
--- /dev/null
+++ b/math/atanhq.c
@@ -0,0 +1,71 @@
+/* s_atanhl.c -- long double version of s_atan.c.
+ * Conversion to long double by Ulrich Drepper,
+ * Cygnus Support, drepper@cygnus.com.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/* atanhq(x)
+ * Method :
+ *    1.Reduced x to positive by atanh(-x) = -atanh(x)
+ *    2.For x>=0.5
+ *                   1              2x                          x
+ *	atanhl(x) = --- * log(1 + -------) = 0.5 * log1p(2 * --------)
+ *                   2             1 - x                      1 - x
+ *
+ *	For x<0.5
+ *	atanhl(x) = 0.5*log1pq(2x+2x*x/(1-x))
+ *
+ * Special cases:
+ *	atanhl(x) is NaN if |x| > 1 with signal;
+ *	atanhl(NaN) is that NaN with no signal;
+ *	atanhl(+-1) is +-INF with signal.
+ *
+ */
+
+#include "quadmath-imp.h"
+
+static const __float128 one = 1, huge = 1e4900Q;
+
+static const __float128 zero = 0;
+
+__float128
+atanhq(__float128 x)
+{
+	__float128 t;
+	uint32_t jx, ix;
+	ieee854_float128 u;
+
+	u.value = x;
+	jx = u.words32.w0;
+	ix = jx & 0x7fffffff;
+	u.words32.w0 = ix;
+	if (ix >= 0x3fff0000) /* |x| >= 1.0 or infinity or NaN */
+	  {
+	    if (u.value == one)
+	      return x/zero;
+	    else
+	      return (x-x)/(x-x);
+	  }
+	if(ix<0x3fc60000 && (huge+x)>zero)	/* x < 2^-57 */
+	  {
+	    math_check_force_underflow (x);
+	    return x;
+	  }
+
+	if(ix<0x3ffe0000) {		/* x < 0.5 */
+	    t = u.value+u.value;
+	    t = 0.5*log1pq(t+t*u.value/(one-u.value));
+	} else
+	    t = 0.5*log1pq((u.value+u.value)/(one-u.value));
+	if(jx & 0x80000000) return -t; else return t;
+}
diff --git a/math/atanq.c b/math/atanq.c
new file mode 100644
index 0000000..051d30a
--- /dev/null
+++ b/math/atanq.c
@@ -0,0 +1,248 @@
+/*							s_atanl.c
+ *
+ *	Inverse circular tangent for 128-bit long double precision
+ *      (arctangent)
+ *
+ *
+ *
+ * SYNOPSIS:
+ *
+ * long double x, y, atanq();
+ *
+ * y = atanq( x );
+ *
+ *
+ *
+ * DESCRIPTION:
+ *
+ * Returns radian angle between -pi/2 and +pi/2 whose tangent is x.
+ *
+ * The function uses a rational approximation of the form
+ * t + t^3 P(t^2)/Q(t^2), optimized for |t| < 0.09375.
+ *
+ * The argument is reduced using the identity
+ *    arctan x - arctan u  =  arctan ((x-u)/(1 + ux))
+ * and an 83-entry lookup table for arctan u, with u = 0, 1/8, ..., 10.25.
+ * Use of the table improves the execution speed of the routine.
+ *
+ *
+ *
+ * ACCURACY:
+ *
+ *                      Relative error:
+ * arithmetic   domain     # trials      peak         rms
+ *    IEEE      -19, 19       4e5       1.7e-34     5.4e-35
+ *
+ *
+ * WARNING:
+ *
+ * This program uses integer operations on bit fields of floating-point
+ * numbers.  It does not work with data structures other than the
+ * structure assumed.
+ *
+ */
+
+/* Copyright 2001 by Stephen L. Moshier <moshier@na-net.ornl.gov>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, see
+    <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+/* arctan(k/8), k = 0, ..., 82 */
+static const __float128 atantbl[84] = {
+  0.0000000000000000000000000000000000000000E0Q,
+  1.2435499454676143503135484916387102557317E-1Q, /* arctan(0.125)  */
+  2.4497866312686415417208248121127581091414E-1Q,
+  3.5877067027057222039592006392646049977698E-1Q,
+  4.6364760900080611621425623146121440202854E-1Q,
+  5.5859931534356243597150821640166127034645E-1Q,
+  6.4350110879328438680280922871732263804151E-1Q,
+  7.1882999962162450541701415152590465395142E-1Q,
+  7.8539816339744830961566084581987572104929E-1Q,
+  8.4415398611317100251784414827164750652594E-1Q,
+  8.9605538457134395617480071802993782702458E-1Q,
+  9.4200004037946366473793717053459358607166E-1Q,
+  9.8279372324732906798571061101466601449688E-1Q,
+  1.0191413442663497346383429170230636487744E0Q,
+  1.0516502125483736674598673120862998296302E0Q,
+  1.0808390005411683108871567292171998202703E0Q,
+  1.1071487177940905030170654601785370400700E0Q,
+  1.1309537439791604464709335155363278047493E0Q,
+  1.1525719972156675180401498626127513797495E0Q,
+  1.1722738811284763866005949441337046149712E0Q,
+  1.1902899496825317329277337748293183376012E0Q,
+  1.2068173702852525303955115800565576303133E0Q,
+  1.2220253232109896370417417439225704908830E0Q,
+  1.2360594894780819419094519711090786987027E0Q,
+  1.2490457723982544258299170772810901230778E0Q,
+  1.2610933822524404193139408812473357720101E0Q,
+  1.2722973952087173412961937498224804940684E0Q,
+  1.2827408797442707473628852511364955306249E0Q,
+  1.2924966677897852679030914214070816845853E0Q,
+  1.3016288340091961438047858503666855921414E0Q,
+  1.3101939350475556342564376891719053122733E0Q,
+  1.3182420510168370498593302023271362531155E0Q,
+  1.3258176636680324650592392104284756311844E0Q,
+  1.3329603993374458675538498697331558093700E0Q,
+  1.3397056595989995393283037525895557411039E0Q,
+  1.3460851583802539310489409282517796256512E0Q,
+  1.3521273809209546571891479413898128509842E0Q,
+  1.3578579772154994751124898859640585287459E0Q,
+  1.3633001003596939542892985278250991189943E0Q,
+  1.3684746984165928776366381936948529556191E0Q,
+  1.3734007669450158608612719264449611486510E0Q,
+  1.3780955681325110444536609641291551522494E0Q,
+  1.3825748214901258580599674177685685125566E0Q,
+  1.3868528702577214543289381097042486034883E0Q,
+  1.3909428270024183486427686943836432060856E0Q,
+  1.3948567013423687823948122092044222644895E0Q,
+  1.3986055122719575950126700816114282335732E0Q,
+  1.4021993871854670105330304794336492676944E0Q,
+  1.4056476493802697809521934019958079881002E0Q,
+  1.4089588955564736949699075250792569287156E0Q,
+  1.4121410646084952153676136718584891599630E0Q,
+  1.4152014988178669079462550975833894394929E0Q,
+  1.4181469983996314594038603039700989523716E0Q,
+  1.4209838702219992566633046424614466661176E0Q,
+  1.4237179714064941189018190466107297503086E0Q,
+  1.4263547484202526397918060597281265695725E0Q,
+  1.4288992721907326964184700745371983590908E0Q,
+  1.4313562697035588982240194668401779312122E0Q,
+  1.4337301524847089866404719096698873648610E0Q,
+  1.4360250423171655234964275337155008780675E0Q,
+  1.4382447944982225979614042479354815855386E0Q,
+  1.4403930189057632173997301031392126865694E0Q,
+  1.4424730991091018200252920599377292525125E0Q,
+  1.4444882097316563655148453598508037025938E0Q,
+  1.4464413322481351841999668424758804165254E0Q,
+  1.4483352693775551917970437843145232637695E0Q,
+  1.4501726582147939000905940595923466567576E0Q,
+  1.4519559822271314199339700039142990228105E0Q,
+  1.4536875822280323362423034480994649820285E0Q,
+  1.4553696664279718992423082296859928222270E0Q,
+  1.4570043196511885530074841089245667532358E0Q,
+  1.4585935117976422128825857356750737658039E0Q,
+  1.4601391056210009726721818194296893361233E0Q,
+  1.4616428638860188872060496086383008594310E0Q,
+  1.4631064559620759326975975316301202111560E0Q,
+  1.4645314639038178118428450961503371619177E0Q,
+  1.4659193880646627234129855241049975398470E0Q,
+  1.4672716522843522691530527207287398276197E0Q,
+  1.4685896086876430842559640450619880951144E0Q,
+  1.4698745421276027686510391411132998919794E0Q,
+  1.4711276743037345918528755717617308518553E0Q,
+  1.4723501675822635384916444186631899205983E0Q,
+  1.4735431285433308455179928682541563973416E0Q, /* arctan(10.25) */
+  1.5707963267948966192313216916397514420986E0Q  /* pi/2 */
+};
+
+
+/* arctan t = t + t^3 p(t^2) / q(t^2)
+   |t| <= 0.09375
+   peak relative error 5.3e-37 */
+
+static const __float128
+  p0 = -4.283708356338736809269381409828726405572E1Q,
+  p1 = -8.636132499244548540964557273544599863825E1Q,
+  p2 = -5.713554848244551350855604111031839613216E1Q,
+  p3 = -1.371405711877433266573835355036413750118E1Q,
+  p4 = -8.638214309119210906997318946650189640184E-1Q,
+  q0 = 1.285112506901621042780814422948906537959E2Q,
+  q1 = 3.361907253914337187957855834229672347089E2Q,
+  q2 = 3.180448303864130128268191635189365331680E2Q,
+  q3 = 1.307244136980865800160844625025280344686E2Q,
+  q4 = 2.173623741810414221251136181221172551416E1Q;
+  /* q5 = 1.000000000000000000000000000000000000000E0 */
+
+static const __float128 huge = 1.0e4930Q;
+
+__float128
+atanq (__float128 x)
+{
+  int k, sign;
+  __float128 t, u, p, q;
+  ieee854_float128 s;
+
+  s.value = x;
+  k = s.words32.w0;
+  if (k & 0x80000000)
+    sign = 1;
+  else
+    sign = 0;
+
+  /* Check for IEEE special cases.  */
+  k &= 0x7fffffff;
+  if (k >= 0x7fff0000)
+    {
+      /* NaN. */
+      if ((k & 0xffff) | s.words32.w1 | s.words32.w2 | s.words32.w3)
+	return (x + x);
+
+      /* Infinity. */
+      if (sign)
+	return -atantbl[83];
+      else
+	return atantbl[83];
+    }
+
+  if (k <= 0x3fc50000) /* |x| < 2**-58 */
+    {
+      math_check_force_underflow (x);
+      /* Raise inexact. */
+      if (huge + x > 0.0)
+	return x;
+    }
+
+  if (k >= 0x40720000) /* |x| > 2**115 */
+    {
+      /* Saturate result to {-,+}pi/2 */
+      if (sign)
+	return -atantbl[83];
+      else
+	return atantbl[83];
+    }
+
+  if (sign)
+      x = -x;
+
+  if (k >= 0x40024800) /* 10.25 */
+    {
+      k = 83;
+      t = -1.0/x;
+    }
+  else
+    {
+      /* Index of nearest table element.
+	 Roundoff to integer is asymmetrical to avoid cancellation when t < 0
+         (cf. fdlibm). */
+      k = 8.0 * x + 0.25;
+      u = 0.125Q * k;
+      /* Small arctan argument.  */
+      t = (x - u) / (1.0 + x * u);
+    }
+
+  /* Arctan of small argument t.  */
+  u = t * t;
+  p =     ((((p4 * u) + p3) * u + p2) * u + p1) * u + p0;
+  q = ((((u + q4) * u + q3) * u + q2) * u + q1) * u + q0;
+  u = t * u * p / q  +  t;
+
+  /* arctan x = arctan u  +  arctan t */
+  u = atantbl[k] + u;
+  if (sign)
+    return (-u);
+  else
+    return u;
+}
diff --git a/math/cacoshq.c b/math/cacoshq.c
new file mode 100644
index 0000000..2b17088
--- /dev/null
+++ b/math/cacoshq.c
@@ -0,0 +1,90 @@
+/* Return arc hyperbolic cosine for a complex type.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__complex128
+cacoshq (__complex128 x)
+{
+  __complex128 res;
+  int rcls = fpclassifyq (__real__ x);
+  int icls = fpclassifyq (__imag__ x);
+
+  if (rcls <= QUADFP_INFINITE || icls <= QUADFP_INFINITE)
+    {
+      if (icls == QUADFP_INFINITE)
+	{
+	  __real__ res = HUGE_VALQ;
+
+	  if (rcls == QUADFP_NAN)
+	    __imag__ res = nanq ("");
+	  else
+	    __imag__ res = copysignq ((rcls == QUADFP_INFINITE
+					? (__real__ x < 0
+					   ? M_PIq - M_PI_4q
+					   : M_PI_4q)
+					: M_PI_2q), __imag__ x);
+	}
+      else if (rcls == QUADFP_INFINITE)
+	{
+	  __real__ res = HUGE_VALQ;
+
+	  if (icls >= QUADFP_ZERO)
+	    __imag__ res = copysignq (signbitq (__real__ x)
+				       ? M_PIq : 0, __imag__ x);
+	  else
+	    __imag__ res = nanq ("");
+	}
+      else
+	{
+	  __real__ res = nanq ("");
+	  if (rcls == QUADFP_ZERO)
+	    __imag__ res = M_PI_2q;
+	  else
+	    __imag__ res = nanq ("");
+	}
+    }
+  else if (rcls == QUADFP_ZERO && icls == QUADFP_ZERO)
+    {
+      __real__ res = 0;
+      __imag__ res = copysignq (M_PI_2q, __imag__ x);
+    }
+  else
+    {
+      __complex128 y;
+
+      __real__ y = -__imag__ x;
+      __imag__ y = __real__ x;
+
+      y = __quadmath_kernel_casinhq (y, 1);
+
+      if (signbitq (__imag__ x))
+	{
+	  __real__ res = __real__ y;
+	  __imag__ res = -__imag__ y;
+	}
+      else
+	{
+	  __real__ res = -__real__ y;
+	  __imag__ res = __imag__ y;
+	}
+    }
+
+  return res;
+}
diff --git a/math/cacosq.c b/math/cacosq.c
new file mode 100644
index 0000000..0862c3a
--- /dev/null
+++ b/math/cacosq.c
@@ -0,0 +1,52 @@
+/* Return cosine of a complex type.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__complex128
+cacosq (__complex128 x)
+{
+  __complex128 y;
+  __complex128 res;
+  int rcls = fpclassifyq (__real__ x);
+  int icls = fpclassifyq (__imag__ x);
+
+  if (rcls <= QUADFP_INFINITE || icls <= QUADFP_INFINITE
+      || (rcls == QUADFP_ZERO && icls == QUADFP_ZERO))
+    {
+      y = casinq (x);
+
+      __real__ res = (__float128) M_PI_2q - __real__ y;
+      if (__real__ res == 0)
+	__real__ res = 0;
+      __imag__ res = -__imag__ y;
+    }
+  else
+    {
+      __real__ y = -__imag__ x;
+      __imag__ y = __real__ x;
+
+      y = __quadmath_kernel_casinhq (y, 1);
+
+      __real__ res = __imag__ y;
+      __imag__ res = __real__ y;
+    }
+
+  return res;
+}
diff --git a/math/casinhq.c b/math/casinhq.c
new file mode 100644
index 0000000..878a6c2
--- /dev/null
+++ b/math/casinhq.c
@@ -0,0 +1,67 @@
+/* Return arc hyperbolic sine for a complex float type.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__complex128
+casinhq (__complex128 x)
+{
+  __complex128 res;
+  int rcls = fpclassifyq (__real__ x);
+  int icls = fpclassifyq (__imag__ x);
+
+  if (rcls <= QUADFP_INFINITE || icls <= QUADFP_INFINITE)
+    {
+      if (icls == QUADFP_INFINITE)
+	{
+	  __real__ res = copysignq (HUGE_VALQ, __real__ x);
+
+	  if (rcls == QUADFP_NAN)
+	    __imag__ res = nanq ("");
+	  else
+	    __imag__ res = copysignq ((rcls >= QUADFP_ZERO
+				        ? M_PI_2q : M_PI_4q),
+				       __imag__ x);
+	}
+      else if (rcls <= QUADFP_INFINITE)
+	{
+	  __real__ res = __real__ x;
+	  if ((rcls == QUADFP_INFINITE && icls >= QUADFP_ZERO)
+	      || (rcls == QUADFP_NAN && icls == QUADFP_ZERO))
+	    __imag__ res = copysignq (0, __imag__ x);
+	  else
+	    __imag__ res = nanq ("");
+	}
+      else
+	{
+	  __real__ res = nanq ("");
+	  __imag__ res = nanq ("");
+	}
+    }
+  else if (rcls == QUADFP_ZERO && icls == QUADFP_ZERO)
+    {
+      res = x;
+    }
+  else
+    {
+      res = __quadmath_kernel_casinhq (x, 0);
+    }
+
+  return res;
+}
diff --git a/math/casinhq_kernel.c b/math/casinhq_kernel.c
new file mode 100644
index 0000000..af384ef
--- /dev/null
+++ b/math/casinhq_kernel.c
@@ -0,0 +1,202 @@
+/* Return arc hyperbolic sine for a complex float type, with the
+   imaginary part of the result possibly adjusted for use in
+   computing other functions.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+/* Return the complex inverse hyperbolic sine of finite nonzero Z,
+   with the imaginary part of the result subtracted from pi/2 if ADJ
+   is nonzero.  */
+
+__complex128
+__quadmath_kernel_casinhq (__complex128 x, int adj)
+{
+  __complex128 res;
+  __float128 rx, ix;
+  __complex128 y;
+
+  /* Avoid cancellation by reducing to the first quadrant.  */
+  rx = fabsq (__real__ x);
+  ix = fabsq (__imag__ x);
+
+  if (rx >= 1 / FLT128_EPSILON || ix >= 1 / FLT128_EPSILON)
+    {
+      /* For large x in the first quadrant, x + csqrt (1 + x * x)
+	 is sufficiently close to 2 * x to make no significant
+	 difference to the result; avoid possible overflow from
+	 the squaring and addition.  */
+      __real__ y = rx;
+      __imag__ y = ix;
+
+      if (adj)
+	{
+	  __float128 t = __real__ y;
+	  __real__ y = copysignq (__imag__ y, __imag__ x);
+	  __imag__ y = t;
+	}
+
+      res = clogq (y);
+      __real__ res += (__float128) M_LN2q;
+    }
+  else if (rx >= 0.5Q && ix < FLT128_EPSILON / 8)
+    {
+      __float128 s = hypotq (1, rx);
+
+      __real__ res = logq (rx + s);
+      if (adj)
+	__imag__ res = atan2q (s, __imag__ x);
+      else
+	__imag__ res = atan2q (ix, s);
+    }
+  else if (rx < FLT128_EPSILON / 8 && ix >= 1.5Q)
+    {
+      __float128 s = sqrtq ((ix + 1) * (ix - 1));
+
+      __real__ res = logq (ix + s);
+      if (adj)
+	__imag__ res = atan2q (rx, copysignq (s, __imag__ x));
+      else
+	__imag__ res = atan2q (s, rx);
+    }
+  else if (ix > 1 && ix < 1.5Q && rx < 0.5Q)
+    {
+      if (rx < FLT128_EPSILON * FLT128_EPSILON)
+	{
+	  __float128 ix2m1 = (ix + 1) * (ix - 1);
+	  __float128 s = sqrtq (ix2m1);
+
+	  __real__ res = log1pq (2 * (ix2m1 + ix * s)) / 2;
+	  if (adj)
+	    __imag__ res = atan2q (rx, copysignq (s, __imag__ x));
+	  else
+	    __imag__ res = atan2q (s, rx);
+	}
+      else
+	{
+	  __float128 ix2m1 = (ix + 1) * (ix - 1);
+	  __float128 rx2 = rx * rx;
+	  __float128 f = rx2 * (2 + rx2 + 2 * ix * ix);
+	  __float128 d = sqrtq (ix2m1 * ix2m1 + f);
+	  __float128 dp = d + ix2m1;
+	  __float128 dm = f / dp;
+	  __float128 r1 = sqrtq ((dm + rx2) / 2);
+	  __float128 r2 = rx * ix / r1;
+
+	  __real__ res = log1pq (rx2 + dp + 2 * (rx * r1 + ix * r2)) / 2;
+	  if (adj)
+	    __imag__ res = atan2q (rx + r1, copysignq (ix + r2, __imag__ x));
+	  else
+	    __imag__ res = atan2q (ix + r2, rx + r1);
+	}
+    }
+  else if (ix == 1 && rx < 0.5Q)
+    {
+      if (rx < FLT128_EPSILON / 8)
+	{
+	  __real__ res = log1pq (2 * (rx + sqrtq (rx))) / 2;
+	  if (adj)
+	    __imag__ res = atan2q (sqrtq (rx), copysignq (1, __imag__ x));
+	  else
+	    __imag__ res = atan2q (1, sqrtq (rx));
+	}
+      else
+	{
+	  __float128 d = rx * sqrtq (4 + rx * rx);
+	  __float128 s1 = sqrtq ((d + rx * rx) / 2);
+	  __float128 s2 = sqrtq ((d - rx * rx) / 2);
+
+	  __real__ res = log1pq (rx * rx + d + 2 * (rx * s1 + s2)) / 2;
+	  if (adj)
+	    __imag__ res = atan2q (rx + s1, copysignq (1 + s2, __imag__ x));
+	  else
+	    __imag__ res = atan2q (1 + s2, rx + s1);
+	}
+    }
+  else if (ix < 1 && rx < 0.5Q)
+    {
+      if (ix >= FLT128_EPSILON)
+	{
+	  if (rx < FLT128_EPSILON * FLT128_EPSILON)
+	    {
+	      __float128 onemix2 = (1 + ix) * (1 - ix);
+	      __float128 s = sqrtq (onemix2);
+
+	      __real__ res = log1pq (2 * rx / s) / 2;
+	      if (adj)
+		__imag__ res = atan2q (s, __imag__ x);
+	      else
+		__imag__ res = atan2q (ix, s);
+	    }
+	  else
+	    {
+	      __float128 onemix2 = (1 + ix) * (1 - ix);
+	      __float128 rx2 = rx * rx;
+	      __float128 f = rx2 * (2 + rx2 + 2 * ix * ix);
+	      __float128 d = sqrtq (onemix2 * onemix2 + f);
+	      __float128 dp = d + onemix2;
+	      __float128 dm = f / dp;
+	      __float128 r1 = sqrtq ((dp + rx2) / 2);
+	      __float128 r2 = rx * ix / r1;
+
+	      __real__ res = log1pq (rx2 + dm + 2 * (rx * r1 + ix * r2)) / 2;
+	      if (adj)
+		__imag__ res = atan2q (rx + r1, copysignq (ix + r2,
+							     __imag__ x));
+	      else
+		__imag__ res = atan2q (ix + r2, rx + r1);
+	    }
+	}
+      else
+	{
+	  __float128 s = hypotq (1, rx);
+
+	  __real__ res = log1pq (2 * rx * (rx + s)) / 2;
+	  if (adj)
+	    __imag__ res = atan2q (s, __imag__ x);
+	  else
+	    __imag__ res = atan2q (ix, s);
+	}
+      math_check_force_underflow_nonneg (__real__ res);
+    }
+  else
+    {
+      __real__ y = (rx - ix) * (rx + ix) + 1;
+      __imag__ y = 2 * rx * ix;
+
+      y = csqrtq (y);
+
+      __real__ y += rx;
+      __imag__ y += ix;
+
+      if (adj)
+	{
+	  __float128 t = __real__ y;
+	  __real__ y = copysignq (__imag__ y, __imag__ x);
+	  __imag__ y = t;
+	}
+
+      res = clogq (y);
+    }
+
+  /* Give results the correct sign for the original argument.  */
+  __real__ res = copysignq (__real__ res, __real__ x);
+  __imag__ res = copysignq (__imag__ res, (adj ? 1 : __imag__ x));
+
+  return res;
+}
diff --git a/math/casinq.c b/math/casinq.c
new file mode 100644
index 0000000..24ba600
--- /dev/null
+++ b/math/casinq.c
@@ -0,0 +1,58 @@
+/* Return arc sine of a complex float type.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__complex128
+casinq (__complex128 x)
+{
+  __complex128 res;
+
+  if (isnanq (__real__ x) || isnanq (__imag__ x))
+    {
+      if (__real__ x == 0)
+	{
+	  res = x;
+	}
+      else if (isinfq (__real__ x) || isinfq (__imag__ x))
+	{
+	  __real__ res = nanq ("");
+	  __imag__ res = copysignq (HUGE_VALQ, __imag__ x);
+	}
+      else
+	{
+	  __real__ res = nanq ("");
+	  __imag__ res = nanq ("");
+	}
+    }
+  else
+    {
+      __complex128 y;
+
+      __real__ y = -__imag__ x;
+      __imag__ y = __real__ x;
+
+      y = casinhq (y);
+
+      __real__ res = __imag__ y;
+      __imag__ res = -__real__ y;
+    }
+
+  return res;
+}
diff --git a/math/catanhq.c b/math/catanhq.c
new file mode 100644
index 0000000..adc0a9d
--- /dev/null
+++ b/math/catanhq.c
@@ -0,0 +1,130 @@
+/* Return arc hyperbolic tangent for a complex float type.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__complex128
+catanhq (__complex128 x)
+{
+  __complex128 res;
+  int rcls = fpclassifyq (__real__ x);
+  int icls = fpclassifyq (__imag__ x);
+
+  if (__glibc_unlikely (rcls <= QUADFP_INFINITE || icls <= QUADFP_INFINITE))
+    {
+      if (icls == QUADFP_INFINITE)
+	{
+	  __real__ res = copysignq (0, __real__ x);
+	  __imag__ res = copysignq (M_PI_2q, __imag__ x);
+	}
+      else if (rcls == QUADFP_INFINITE || rcls == QUADFP_ZERO)
+	{
+	  __real__ res = copysignq (0, __real__ x);
+	  if (icls >= QUADFP_ZERO)
+	    __imag__ res = copysignq (M_PI_2q, __imag__ x);
+	  else
+	    __imag__ res = nanq ("");
+	}
+      else
+	{
+	  __real__ res = nanq ("");
+	  __imag__ res = nanq ("");
+	}
+    }
+  else if (__glibc_unlikely (rcls == QUADFP_ZERO && icls == QUADFP_ZERO))
+    {
+      res = x;
+    }
+  else
+    {
+      if (fabsq (__real__ x) >= 16 / FLT128_EPSILON
+	  || fabsq (__imag__ x) >= 16 / FLT128_EPSILON)
+	{
+	  __imag__ res = copysignq (M_PI_2q, __imag__ x);
+	  if (fabsq (__imag__ x) <= 1)
+	    __real__ res = 1 / __real__ x;
+	  else if (fabsq (__real__ x) <= 1)
+	    __real__ res = __real__ x / __imag__ x / __imag__ x;
+	  else
+	    {
+	      __float128 h = hypotq (__real__ x / 2, __imag__ x / 2);
+	      __real__ res = __real__ x / h / h / 4;
+	    }
+	}
+      else
+	{
+	  if (fabsq (__real__ x) == 1
+	      && fabsq (__imag__ x) < FLT128_EPSILON * FLT128_EPSILON)
+	    __real__ res = (copysignq (0.5Q, __real__ x)
+			    * ((__float128) M_LN2q
+			       - logq (fabsq (__imag__ x))));
+	  else
+	    {
+	      __float128 i2 = 0;
+	      if (fabsq (__imag__ x) >= FLT128_EPSILON * FLT128_EPSILON)
+		i2 = __imag__ x * __imag__ x;
+
+	      __float128 num = 1 + __real__ x;
+	      num = i2 + num * num;
+
+	      __float128 den = 1 - __real__ x;
+	      den = i2 + den * den;
+
+	      __float128 f = num / den;
+	      if (f < 0.5Q)
+		__real__ res = 0.25Q * logq (f);
+	      else
+		{
+		  num = 4 * __real__ x;
+		  __real__ res = 0.25Q * log1pq (num / den);
+		}
+	    }
+
+	  __float128 absx, absy, den;
+
+	  absx = fabsq (__real__ x);
+	  absy = fabsq (__imag__ x);
+	  if (absx < absy)
+	    {
+	      __float128 t = absx;
+	      absx = absy;
+	      absy = t;
+	    }
+
+	  if (absy < FLT128_EPSILON / 2)
+	    {
+	      den = (1 - absx) * (1 + absx);
+	      if (den == 0)
+		den = 0;
+	    }
+	  else if (absx >= 1)
+	    den = (1 - absx) * (1 + absx) - absy * absy;
+	  else if (absx >= 0.75Q || absy >= 0.5Q)
+	    den = -__quadmath_x2y2m1q (absx, absy);
+	  else
+	    den = (1 - absx) * (1 + absx) - absy * absy;
+
+	  __imag__ res = 0.5Q * atan2q (2 * __imag__ x, den);
+	}
+
+      math_check_force_underflow_complex (res);
+    }
+
+  return res;
+}
diff --git a/math/catanq.c b/math/catanq.c
new file mode 100644
index 0000000..c1c50b7
--- /dev/null
+++ b/math/catanq.c
@@ -0,0 +1,136 @@
+/* Return arc tangent of complex float type.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__complex128
+catanq (__complex128 x)
+{
+  __complex128 res;
+  int rcls = fpclassifyq (__real__ x);
+  int icls = fpclassifyq (__imag__ x);
+
+  if (__glibc_unlikely (rcls <= QUADFP_INFINITE || icls <= QUADFP_INFINITE))
+    {
+      if (rcls == QUADFP_INFINITE)
+	{
+	  __real__ res = copysignq (M_PI_2q, __real__ x);
+	  __imag__ res = copysignq (0, __imag__ x);
+	}
+      else if (icls == QUADFP_INFINITE)
+	{
+	  if (rcls >= QUADFP_ZERO)
+	    __real__ res = copysignq (M_PI_2q, __real__ x);
+	  else
+	    __real__ res = nanq ("");
+	  __imag__ res = copysignq (0, __imag__ x);
+	}
+      else if (icls == QUADFP_ZERO || icls == QUADFP_INFINITE)
+	{
+	  __real__ res = nanq ("");
+	  __imag__ res = copysignq (0, __imag__ x);
+	}
+      else
+	{
+	  __real__ res = nanq ("");
+	  __imag__ res = nanq ("");
+	}
+    }
+  else if (__glibc_unlikely (rcls == QUADFP_ZERO && icls == QUADFP_ZERO))
+    {
+      res = x;
+    }
+  else
+    {
+      if (fabsq (__real__ x) >= 16 / FLT128_EPSILON
+	  || fabsq (__imag__ x) >= 16 / FLT128_EPSILON)
+	{
+	  __real__ res = copysignq (M_PI_2q, __real__ x);
+	  if (fabsq (__real__ x) <= 1)
+	    __imag__ res = 1 / __imag__ x;
+	  else if (fabsq (__imag__ x) <= 1)
+	    __imag__ res = __imag__ x / __real__ x / __real__ x;
+	  else
+	    {
+	      __float128 h = hypotq (__real__ x / 2, __imag__ x / 2);
+	      __imag__ res = __imag__ x / h / h / 4;
+	    }
+	}
+      else
+	{
+	  __float128 den, absx, absy;
+
+	  absx = fabsq (__real__ x);
+	  absy = fabsq (__imag__ x);
+	  if (absx < absy)
+	    {
+	      __float128 t = absx;
+	      absx = absy;
+	      absy = t;
+	    }
+
+	  if (absy < FLT128_EPSILON / 2)
+	    {
+	      den = (1 - absx) * (1 + absx);
+	      if (den == 0)
+		den = 0;
+	    }
+	  else if (absx >= 1)
+	    den = (1 - absx) * (1 + absx) - absy * absy;
+	  else if (absx >= 0.75Q || absy >= 0.5Q)
+	    den = -__quadmath_x2y2m1q (absx, absy);
+	  else
+	    den = (1 - absx) * (1 + absx) - absy * absy;
+
+	  __real__ res = 0.5Q * atan2q (2 * __real__ x, den);
+
+	  if (fabsq (__imag__ x) == 1
+	      && fabsq (__real__ x) < FLT128_EPSILON * FLT128_EPSILON)
+	    __imag__ res = (copysignq (0.5Q, __imag__ x)
+			    * ((__float128) M_LN2q
+			       - logq (fabsq (__real__ x))));
+	  else
+	    {
+	      __float128 r2 = 0, num, f;
+
+	      if (fabsq (__real__ x) >= FLT128_EPSILON * FLT128_EPSILON)
+		r2 = __real__ x * __real__ x;
+
+	      num = __imag__ x + 1;
+	      num = r2 + num * num;
+
+	      den = __imag__ x - 1;
+	      den = r2 + den * den;
+
+	      f = num / den;
+	      if (f < 0.5Q)
+		__imag__ res = 0.25Q * logq (f);
+	      else
+		{
+		  num = 4 * __imag__ x;
+		  __imag__ res = 0.25Q * log1pq (num / den);
+		}
+	    }
+	}
+
+      math_check_force_underflow_complex (res);
+    }
+
+  return res;
+}
diff --git a/math/cbrtq.c b/math/cbrtq.c
new file mode 100644
index 0000000..5b8c30e
--- /dev/null
+++ b/math/cbrtq.c
@@ -0,0 +1,131 @@
+/*							cbrtq.c
+ *
+ *	Cube root, long double precision
+ *
+ *
+ *
+ * SYNOPSIS:
+ *
+ * long double x, y, cbrtq();
+ *
+ * y = cbrtq( x );
+ *
+ *
+ *
+ * DESCRIPTION:
+ *
+ * Returns the cube root of the argument, which may be negative.
+ *
+ * Range reduction involves determining the power of 2 of
+ * the argument.  A polynomial of degree 2 applied to the
+ * mantissa, and multiplication by the cube root of 1, 2, or 4
+ * approximates the root to within about 0.1%.  Then Newton's
+ * iteration is used three times to converge to an accurate
+ * result.
+ *
+ *
+ *
+ * ACCURACY:
+ *
+ *                      Relative error:
+ * arithmetic   domain     # trials      peak         rms
+ *    IEEE       -8,8       100000      1.3e-34     3.9e-35
+ *    IEEE    exp(+-707)    100000      1.3e-34     4.3e-35
+ *
+ */
+
+/*
+Cephes Math Library Release 2.2: January, 1991
+Copyright 1984, 1991 by Stephen L. Moshier
+Adapted for glibc October, 2001.
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, see
+    <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+static const __float128 CBRT2 = 1.259921049894873164767210607278228350570251Q;
+static const __float128 CBRT4 = 1.587401051968199474751705639272308260391493Q;
+static const __float128 CBRT2I = 0.7937005259840997373758528196361541301957467Q;
+static const __float128 CBRT4I = 0.6299605249474365823836053036391141752851257Q;
+
+
+__float128
+cbrtq (__float128 x)
+{
+  int e, rem, sign;
+  __float128 z;
+
+  if (!finiteq (x))
+    return x + x;
+
+  if (x == 0)
+    return (x);
+
+  if (x > 0)
+    sign = 1;
+  else
+    {
+      sign = -1;
+      x = -x;
+    }
+
+  z = x;
+ /* extract power of 2, leaving mantissa between 0.5 and 1  */
+  x = frexpq (x, &e);
+
+  /* Approximate cube root of number between .5 and 1,
+     peak relative error = 1.2e-6  */
+  x = ((((1.3584464340920900529734e-1Q * x
+	  - 6.3986917220457538402318e-1Q) * x
+	 + 1.2875551670318751538055e0Q) * x
+	- 1.4897083391357284957891e0Q) * x
+       + 1.3304961236013647092521e0Q) * x + 3.7568280825958912391243e-1Q;
+
+  /* exponent divided by 3 */
+  if (e >= 0)
+    {
+      rem = e;
+      e /= 3;
+      rem -= 3 * e;
+      if (rem == 1)
+	x *= CBRT2;
+      else if (rem == 2)
+	x *= CBRT4;
+    }
+  else
+    {				/* argument less than 1 */
+      e = -e;
+      rem = e;
+      e /= 3;
+      rem -= 3 * e;
+      if (rem == 1)
+	x *= CBRT2I;
+      else if (rem == 2)
+	x *= CBRT4I;
+      e = -e;
+    }
+
+  /* multiply by power of 2 */
+  x = ldexpq (x, e);
+
+  /* Newton iteration */
+  x -= (x - (z / (x * x))) * 0.3333333333333333333333333333333333333333Q;
+  x -= (x - (z / (x * x))) * 0.3333333333333333333333333333333333333333Q;
+  x -= (x - (z / (x * x))) * 0.3333333333333333333333333333333333333333Q;
+
+  if (sign < 0)
+    x = -x;
+  return (x);
+}
diff --git a/math/ccoshq.c b/math/ccoshq.c
new file mode 100644
index 0000000..3772c1a
--- /dev/null
+++ b/math/ccoshq.c
@@ -0,0 +1,131 @@
+/* Complex cosine hyperbolic function for float types.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__complex128
+ccoshq (__complex128 x)
+{
+  __complex128 retval;
+  int rcls = fpclassifyq (__real__ x);
+  int icls = fpclassifyq (__imag__ x);
+
+  if (__glibc_likely (rcls >= QUADFP_ZERO))
+    {
+      /* Real part is finite.  */
+      if (__glibc_likely (icls >= QUADFP_ZERO))
+	{
+	  /* Imaginary part is finite.  */
+	  const int t = (int) ((FLT128_MAX_EXP - 1) * M_LN2q);
+	  __float128 sinix, cosix;
+
+	  if (__glibc_likely (fabsq (__imag__ x) > FLT128_MIN))
+	    {
+	      sincosq (__imag__ x, &sinix, &cosix);
+	    }
+	  else
+	    {
+	      sinix = __imag__ x;
+	      cosix = 1;
+	    }
+
+	  if (fabsq (__real__ x) > t)
+	    {
+	      __float128 exp_t = expq (t);
+	      __float128 rx = fabsq (__real__ x);
+	      if (signbitq (__real__ x))
+		sinix = -sinix;
+	      rx -= t;
+	      sinix *= exp_t / 2;
+	      cosix *= exp_t / 2;
+	      if (rx > t)
+		{
+		  rx -= t;
+		  sinix *= exp_t;
+		  cosix *= exp_t;
+		}
+	      if (rx > t)
+		{
+		  /* Overflow (original real part of x > 3t).  */
+		  __real__ retval = FLT128_MAX * cosix;
+		  __imag__ retval = FLT128_MAX * sinix;
+		}
+	      else
+		{
+		  __float128 exp_val = expq (rx);
+		  __real__ retval = exp_val * cosix;
+		  __imag__ retval = exp_val * sinix;
+		}
+	    }
+	  else
+	    {
+	      __real__ retval = coshq (__real__ x) * cosix;
+	      __imag__ retval = sinhq (__real__ x) * sinix;
+	    }
+
+	  math_check_force_underflow_complex (retval);
+	}
+      else
+	{
+	  __imag__ retval = __real__ x == 0 ? 0 : nanq ("");
+	  __real__ retval = __imag__ x - __imag__ x;
+	}
+    }
+  else if (rcls == QUADFP_INFINITE)
+    {
+      /* Real part is infinite.  */
+      if (__glibc_likely (icls > QUADFP_ZERO))
+	{
+	  /* Imaginary part is finite.  */
+	  __float128 sinix, cosix;
+
+	  if (__glibc_likely (fabsq (__imag__ x) > FLT128_MIN))
+	    {
+	      sincosq (__imag__ x, &sinix, &cosix);
+	    }
+	  else
+	    {
+	      sinix = __imag__ x;
+	      cosix = 1;
+	    }
+
+	  __real__ retval = copysignq (HUGE_VALQ, cosix);
+	  __imag__ retval = (copysignq (HUGE_VALQ, sinix)
+			     * copysignq (1, __real__ x));
+	}
+      else if (icls == QUADFP_ZERO)
+	{
+	  /* Imaginary part is 0.0.  */
+	  __real__ retval = HUGE_VALQ;
+	  __imag__ retval = __imag__ x * copysignq (1, __real__ x);
+	}
+      else
+	{
+	  __real__ retval = HUGE_VALQ;
+	  __imag__ retval = __imag__ x - __imag__ x;
+	}
+    }
+  else
+    {
+      __real__ retval = nanq ("");
+      __imag__ retval = __imag__ x == 0 ? __imag__ x : nanq ("");
+    }
+
+  return retval;
+}
diff --git a/math/ceilq.c b/math/ceilq.c
new file mode 100644
index 0000000..5d22197
--- /dev/null
+++ b/math/ceilq.c
@@ -0,0 +1,66 @@
+/* s_ceill.c -- long double version of s_ceil.c.
+ * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#if defined(LIBM_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: $";
+#endif
+
+/*
+ * ceilq(x)
+ * Return x rounded toward -inf to integral value
+ * Method:
+ *	Bit twiddling.
+ */
+
+#define NO_MATH_REDIRECT
+
+#include "quadmath-imp.h"
+
+__float128 ceilq(__float128 x)
+{
+	int64_t i0,i1,j0;
+	uint64_t i,j;
+	GET_FLT128_WORDS64(i0,i1,x);
+	j0 = ((i0>>48)&0x7fff)-0x3fff;
+	if(j0<48) {
+	    if(j0<0) {
+		/* return 0*sign(x) if |x|<1 */
+		if(i0<0) {i0=0x8000000000000000ULL;i1=0;}
+		else if((i0|i1)!=0) { i0=0x3fff000000000000ULL;i1=0;}
+	    } else {
+		i = (0x0000ffffffffffffULL)>>j0;
+		if(((i0&i)|i1)==0) return x; /* x is integral */
+		if(i0>0) i0 += (0x0001000000000000LL)>>j0;
+		i0 &= (~i); i1=0;
+	    }
+	} else if (j0>111) {
+	    if(j0==0x4000) return x+x;	/* inf or NaN */
+	    else return x;		/* x is integral */
+	} else {
+	    i = -1ULL>>(j0-48);
+	    if((i1&i)==0) return x;	/* x is integral */
+	    if(i0>0) {
+		if(j0==48) i0+=1;
+		else {
+		    j = i1+(1LL<<(112-j0));
+		    if(j<i1) i0 +=1 ; 	/* got a carry */
+		    i1=j;
+		}
+	    }
+	    i1 &= (~i);
+	}
+	SET_FLT128_WORDS64(x,i0,i1);
+	return x;
+}
diff --git a/math/cexpq.c b/math/cexpq.c
new file mode 100644
index 0000000..73bb485
--- /dev/null
+++ b/math/cexpq.c
@@ -0,0 +1,145 @@
+/* Return value of complex exponential function for a float type.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__complex128
+cexpq (__complex128 x)
+{
+  __complex128 retval;
+  int rcls = fpclassifyq (__real__ x);
+  int icls = fpclassifyq (__imag__ x);
+
+  if (__glibc_likely (rcls >= QUADFP_ZERO))
+    {
+      /* Real part is finite.  */
+      if (__glibc_likely (icls >= QUADFP_ZERO))
+	{
+	  /* Imaginary part is finite.  */
+	  const int t = (int) ((FLT128_MAX_EXP - 1) * M_LN2q);
+	  __float128 sinix, cosix;
+
+	  if (__glibc_likely (fabsq (__imag__ x) > FLT128_MIN))
+	    {
+	      sincosq (__imag__ x, &sinix, &cosix);
+	    }
+	  else
+	    {
+	      sinix = __imag__ x;
+	      cosix = 1;
+	    }
+
+	  if (__real__ x > t)
+	    {
+	      __float128 exp_t = expq (t);
+	      __real__ x -= t;
+	      sinix *= exp_t;
+	      cosix *= exp_t;
+	      if (__real__ x > t)
+		{
+		  __real__ x -= t;
+		  sinix *= exp_t;
+		  cosix *= exp_t;
+		}
+	    }
+	  if (__real__ x > t)
+	    {
+	      /* Overflow (original real part of x > 3t).  */
+	      __real__ retval = FLT128_MAX * cosix;
+	      __imag__ retval = FLT128_MAX * sinix;
+	    }
+	  else
+	    {
+	      __float128 exp_val = expq (__real__ x);
+	      __real__ retval = exp_val * cosix;
+	      __imag__ retval = exp_val * sinix;
+	    }
+	  math_check_force_underflow_complex (retval);
+	}
+      else
+	{
+	  /* If the imaginary part is +-inf or NaN and the real part
+	     is not +-inf the result is NaN + iNaN.  */
+	  __real__ retval = nanq ("");
+	  __imag__ retval = nanq ("");
+
+	  feraiseexcept (FE_INVALID);
+	}
+    }
+  else if (__glibc_likely (rcls == QUADFP_INFINITE))
+    {
+      /* Real part is infinite.  */
+      if (__glibc_likely (icls >= QUADFP_ZERO))
+	{
+	  /* Imaginary part is finite.  */
+	  __float128 value = signbitq (__real__ x) ? 0 : HUGE_VALQ;
+
+	  if (icls == QUADFP_ZERO)
+	    {
+	      /* Imaginary part is 0.0.  */
+	      __real__ retval = value;
+	      __imag__ retval = __imag__ x;
+	    }
+	  else
+	    {
+	      __float128 sinix, cosix;
+
+	      if (__glibc_likely (fabsq (__imag__ x) > FLT128_MIN))
+		{
+		  sincosq (__imag__ x, &sinix, &cosix);
+		}
+	      else
+		{
+		  sinix = __imag__ x;
+		  cosix = 1;
+		}
+
+	      __real__ retval = copysignq (value, cosix);
+	      __imag__ retval = copysignq (value, sinix);
+	    }
+	}
+      else if (signbitq (__real__ x) == 0)
+	{
+	  __real__ retval = HUGE_VALQ;
+	  __imag__ retval = __imag__ x - __imag__ x;
+	}
+      else
+	{
+	  __real__ retval = 0;
+	  __imag__ retval = copysignq (0, __imag__ x);
+	}
+    }
+  else
+    {
+      /* If the real part is NaN the result is NaN + iNaN unless the
+	 imaginary part is zero.  */
+      __real__ retval = nanq ("");
+      if (icls == QUADFP_ZERO)
+	__imag__ retval = __imag__ x;
+      else
+	{
+	  __imag__ retval = nanq ("");
+
+	  if (rcls != QUADFP_NAN || icls != QUADFP_NAN)
+	    feraiseexcept (FE_INVALID);
+	}
+    }
+
+  return retval;
+}
diff --git a/math/cimagq.c b/math/cimagq.c
new file mode 100644
index 0000000..d75b0a9
--- /dev/null
+++ b/math/cimagq.c
@@ -0,0 +1,26 @@
+/* Return imaginary part of complex float type.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__float128
+cimagq (__complex128 z)
+{
+  return __imag__ z;
+}
diff --git a/math/clog10q.c b/math/clog10q.c
new file mode 100644
index 0000000..a6b4680
--- /dev/null
+++ b/math/clog10q.c
@@ -0,0 +1,117 @@
+/* Compute complex base 10 logarithm.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+/* log_10 (2).  */
+#define LOG10_2 0.3010299956639811952137388947244930267682Q
+
+/* pi * log10 (e).  */
+#define PI_LOG10E 1.364376353841841347485783625431355770210Q
+
+__complex128
+clog10q (__complex128 x)
+{
+  __complex128 result;
+  int rcls = fpclassifyq (__real__ x);
+  int icls = fpclassifyq (__imag__ x);
+
+  if (__glibc_unlikely (rcls == QUADFP_ZERO && icls == QUADFP_ZERO))
+    {
+      /* Real and imaginary part are 0.0.  */
+      __imag__ result = signbitq (__real__ x) ? PI_LOG10E : 0;
+      __imag__ result = copysignq (__imag__ result, __imag__ x);
+      /* Yes, the following line raises an exception.  */
+      __real__ result = -1 / fabsq (__real__ x);
+    }
+  else if (__glibc_likely (rcls != QUADFP_NAN && icls != QUADFP_NAN))
+    {
+      /* Neither real nor imaginary part is NaN.  */
+      __float128 absx = fabsq (__real__ x), absy = fabsq (__imag__ x);
+      int scale = 0;
+
+      if (absx < absy)
+	{
+	  __float128 t = absx;
+	  absx = absy;
+	  absy = t;
+	}
+
+      if (absx > FLT128_MAX / 2)
+	{
+	  scale = -1;
+	  absx = scalbnq (absx, scale);
+	  absy = (absy >= FLT128_MIN * 2 ? scalbnq (absy, scale) : 0);
+	}
+      else if (absx < FLT128_MIN && absy < FLT128_MIN)
+	{
+	  scale = FLT128_MANT_DIG;
+	  absx = scalbnq (absx, scale);
+	  absy = scalbnq (absy, scale);
+	}
+
+      if (absx == 1 && scale == 0)
+	{
+	  __real__ result = (log1pq (absy * absy)
+			     * ((__float128) M_LOG10Eq / 2));
+	  math_check_force_underflow_nonneg (__real__ result);
+	}
+      else if (absx > 1 && absx < 2 && absy < 1 && scale == 0)
+	{
+	  __float128 d2m1 = (absx - 1) * (absx + 1);
+	  if (absy >= FLT128_EPSILON)
+	    d2m1 += absy * absy;
+	  __real__ result = log1pq (d2m1) * ((__float128) M_LOG10Eq / 2);
+	}
+      else if (absx < 1
+	       && absx >= 0.5Q
+	       && absy < FLT128_EPSILON / 2
+	       && scale == 0)
+	{
+	  __float128 d2m1 = (absx - 1) * (absx + 1);
+	  __real__ result = log1pq (d2m1) * ((__float128) M_LOG10Eq / 2);
+	}
+      else if (absx < 1
+	       && absx >= 0.5Q
+	       && scale == 0
+	       && absx * absx + absy * absy >= 0.5Q)
+	{
+	  __float128 d2m1 = __quadmath_x2y2m1q (absx, absy);
+	  __real__ result = log1pq (d2m1) * ((__float128) M_LOG10Eq / 2);
+	}
+      else
+	{
+	  __float128 d = hypotq (absx, absy);
+	  __real__ result = log10q (d) - scale * LOG10_2;
+	}
+
+      __imag__ result = M_LOG10Eq * atan2q (__imag__ x, __real__ x);
+    }
+  else
+    {
+      __imag__ result = nanq ("");
+      if (rcls == QUADFP_INFINITE || icls == QUADFP_INFINITE)
+	/* Real or imaginary part is infinite.  */
+	__real__ result = HUGE_VALQ;
+      else
+	__real__ result = nanq ("");
+    }
+
+  return result;
+}
diff --git a/math/clogq.c b/math/clogq.c
new file mode 100644
index 0000000..b20da52
--- /dev/null
+++ b/math/clogq.c
@@ -0,0 +1,110 @@
+/* Compute complex natural logarithm.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__complex128
+clogq (__complex128 x)
+{
+  __complex128 result;
+  int rcls = fpclassifyq (__real__ x);
+  int icls = fpclassifyq (__imag__ x);
+
+  if (__glibc_unlikely (rcls == QUADFP_ZERO && icls == QUADFP_ZERO))
+    {
+      /* Real and imaginary part are 0.0.  */
+      __imag__ result = signbitq (__real__ x) ? (__float128) M_PIq : 0;
+      __imag__ result = copysignq (__imag__ result, __imag__ x);
+      /* Yes, the following line raises an exception.  */
+      __real__ result = -1 / fabsq (__real__ x);
+    }
+  else if (__glibc_likely (rcls != QUADFP_NAN && icls != QUADFP_NAN))
+    {
+      /* Neither real nor imaginary part is NaN.  */
+      __float128 absx = fabsq (__real__ x), absy = fabsq (__imag__ x);
+      int scale = 0;
+
+      if (absx < absy)
+	{
+	  __float128 t = absx;
+	  absx = absy;
+	  absy = t;
+	}
+
+      if (absx > FLT128_MAX / 2)
+	{
+	  scale = -1;
+	  absx = scalbnq (absx, scale);
+	  absy = (absy >= FLT128_MIN * 2 ? scalbnq (absy, scale) : 0);
+	}
+      else if (absx < FLT128_MIN && absy < FLT128_MIN)
+	{
+	  scale = FLT128_MANT_DIG;
+	  absx = scalbnq (absx, scale);
+	  absy = scalbnq (absy, scale);
+	}
+
+      if (absx == 1 && scale == 0)
+	{
+	  __real__ result = log1pq (absy * absy) / 2;
+	  math_check_force_underflow_nonneg (__real__ result);
+	}
+      else if (absx > 1 && absx < 2 && absy < 1 && scale == 0)
+	{
+	  __float128 d2m1 = (absx - 1) * (absx + 1);
+	  if (absy >= FLT128_EPSILON)
+	    d2m1 += absy * absy;
+	  __real__ result = log1pq (d2m1) / 2;
+	}
+      else if (absx < 1
+	       && absx >= 0.5Q
+	       && absy < FLT128_EPSILON / 2
+	       && scale == 0)
+	{
+	  __float128 d2m1 = (absx - 1) * (absx + 1);
+	  __real__ result = log1pq (d2m1) / 2;
+	}
+      else if (absx < 1
+	       && absx >= 0.5Q
+	       && scale == 0
+	       && absx * absx + absy * absy >= 0.5Q)
+	{
+	  __float128 d2m1 = __quadmath_x2y2m1q (absx, absy);
+	  __real__ result = log1pq (d2m1) / 2;
+	}
+      else
+	{
+	  __float128 d = hypotq (absx, absy);
+	  __real__ result = logq (d) - scale * (__float128) M_LN2q;
+	}
+
+      __imag__ result = atan2q (__imag__ x, __real__ x);
+    }
+  else
+    {
+      __imag__ result = nanq ("");
+      if (rcls == QUADFP_INFINITE || icls == QUADFP_INFINITE)
+	/* Real or imaginary part is infinite.  */
+	__real__ result = HUGE_VALQ;
+      else
+	__real__ result = nanq ("");
+    }
+
+  return result;
+}
diff --git a/math/complex.c b/math/complex.c
new file mode 100644
index 0000000..8cf9e98
--- /dev/null
+++ b/math/complex.c
@@ -0,0 +1,72 @@
+/* GCC Quad-Precision Math Library
+   Copyright (C) 2010, 2011 Free Software Foundation, Inc.
+   Written by Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+This file is part of the libquadmath library.
+Libquadmath is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libquadmath is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libquadmath; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
+
+#include "quadmath-imp.h"
+
+#ifdef HAVE_FENV_H
+# include <fenv.h>
+#endif
+
+
+#define REALPART(z) (__real__(z)) 
+#define IMAGPART(z) (__imag__(z)) 
+#define COMPLEX_ASSIGN(z_, r_, i_) {__real__(z_) = (r_); __imag__(z_) = (i_);} 
+
+
+__float128
+cabsq (__complex128 z)
+{
+  return hypotq (REALPART (z), IMAGPART (z));
+}
+
+
+__complex128
+cexpiq (__float128 x)
+{
+  __float128 sinix, cosix;
+  __complex128 v;
+  sincosq (x, &sinix, &cosix);
+  COMPLEX_ASSIGN (v, cosix, sinix);
+  return v;
+}
+
+
+__float128
+cargq (__complex128 z)
+{
+  return atan2q (IMAGPART (z), REALPART (z));
+}
+
+
+__complex128
+cpowq (__complex128 base, __complex128 power)
+{
+  return cexpq (power * clogq (base));
+}
+
+
+__complex128
+ccosq (__complex128 x)
+{
+  __complex128 y;
+
+  COMPLEX_ASSIGN (y, -IMAGPART (x), REALPART (x));
+  return ccoshq (y);
+}
diff --git a/math/conjq.c b/math/conjq.c
new file mode 100644
index 0000000..0ab86f8
--- /dev/null
+++ b/math/conjq.c
@@ -0,0 +1,26 @@
+/* Return complex conjugate of complex float type.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__complex128
+conjq (__complex128 z)
+{
+  return ~z;
+}
diff --git a/math/copysignq.c b/math/copysignq.c
new file mode 100644
index 0000000..9352642
--- /dev/null
+++ b/math/copysignq.c
@@ -0,0 +1,38 @@
+/* s_copysignl.c -- long double version of s_copysign.c.
+ * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#if defined(LIBM_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: $";
+#endif
+
+/*
+ * copysignq(long double x, long double y)
+ * copysignq(x,y) returns a value with the magnitude of x and
+ * with the sign bit of y.
+ */
+
+#define NO_MATH_REDIRECT
+
+#include "quadmath-imp.h"
+
+__float128 copysignq(__float128 x, __float128 y)
+{
+	uint64_t hx,hy;
+	GET_FLT128_MSW64(hx,x);
+	GET_FLT128_MSW64(hy,y);
+	SET_FLT128_MSW64(x,(hx&0x7fffffffffffffffULL)
+			    |(hy&0x8000000000000000ULL));
+        return x;
+}
diff --git a/math/coshq.c b/math/coshq.c
new file mode 100644
index 0000000..7664c08
--- /dev/null
+++ b/math/coshq.c
@@ -0,0 +1,108 @@
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/* Changes for 128-bit long double are
+   Copyright (C) 2001 Stephen L. Moshier <moshier@na-net.ornl.gov>
+   and are incorporated herein by permission of the author.  The author
+   reserves the right to distribute this material elsewhere under different
+   copying permissions.  These modifications are distributed here under
+   the following terms:
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, see
+    <http://www.gnu.org/licenses/>.  */
+
+/* coshq(x)
+ * Method :
+ * mathematically coshl(x) if defined to be (exp(x)+exp(-x))/2
+ *      1. Replace x by |x| (coshl(x) = coshl(-x)).
+ *      2.
+ *                                                      [ exp(x) - 1 ]^2
+ *          0        <= x <= ln2/2  :  coshl(x) := 1 + -------------------
+ *                                                         2*exp(x)
+ *
+ *                                                 exp(x) +  1/exp(x)
+ *          ln2/2    <= x <= 22     :  coshl(x) := -------------------
+ *                                                         2
+ *          22       <= x <= lnovft :  coshl(x) := expq(x)/2
+ *          lnovft   <= x <= ln2ovft:  coshl(x) := expq(x/2)/2 * expq(x/2)
+ *          ln2ovft  <  x           :  coshl(x) := huge*huge (overflow)
+ *
+ * Special cases:
+ *      coshl(x) is |x| if x is +INF, -INF, or NaN.
+ *      only coshl(0)=1 is exact for finite x.
+ */
+
+#include "quadmath-imp.h"
+
+static const __float128 one = 1.0, half = 0.5, huge = 1.0e4900Q,
+ovf_thresh = 1.1357216553474703894801348310092223067821E4Q;
+
+__float128
+coshq (__float128 x)
+{
+  __float128 t, w;
+  int32_t ex;
+  ieee854_float128 u;
+
+  u.value = x;
+  ex = u.words32.w0 & 0x7fffffff;
+
+  /* Absolute value of x.  */
+  u.words32.w0 = ex;
+
+  /* x is INF or NaN */
+  if (ex >= 0x7fff0000)
+    return x * x;
+
+  /* |x| in [0,0.5*ln2], return 1+expm1q(|x|)^2/(2*expq(|x|)) */
+  if (ex < 0x3ffd62e4) /* 0.3465728759765625 */
+    {
+      if (ex < 0x3fb80000) /* |x| < 2^-116 */
+	return one;		/* cosh(tiny) = 1 */
+      t = expm1q (u.value);
+      w = one + t;
+
+      return one + (t * t) / (w + w);
+    }
+
+  /* |x| in [0.5*ln2,40], return (exp(|x|)+1/exp(|x|)/2; */
+  if (ex < 0x40044000)
+    {
+      t = expq (u.value);
+      return half * t + half / t;
+    }
+
+  /* |x| in [22, ln(maxdouble)] return half*exp(|x|) */
+  if (ex <= 0x400c62e3) /* 11356.375 */
+    return half * expq (u.value);
+
+  /* |x| in [log(maxdouble), overflowthresold] */
+  if (u.value <= ovf_thresh)
+    {
+      w = expq (half * u.value);
+      t = half * w;
+      return t * w;
+    }
+
+  /* |x| > overflowthresold, cosh(x) overflow */
+  return huge * huge;
+}
diff --git a/math/cosq.c b/math/cosq.c
new file mode 100644
index 0000000..6aabf0c
--- /dev/null
+++ b/math/cosq.c
@@ -0,0 +1,83 @@
+/* s_cosl.c -- long double version of s_cos.c.
+ * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/* cosq(x)
+ * Return cosine function of x.
+ *
+ * kernel function:
+ *	__quadmath_kernel_sinq		... sine function on [-pi/4,pi/4]
+ *	__quadmath_kernel_cosq		... cosine function on [-pi/4,pi/4]
+ *	__quadmath_rem_pio2q	... argument reduction routine
+ *
+ * Method.
+ *      Let S,C and T denote the sin, cos and tan respectively on
+ *	[-PI/4, +PI/4]. Reduce the argument x to y1+y2 = x-k*pi/2
+ *	in [-pi/4 , +pi/4], and let n = k mod 4.
+ *	We have
+ *
+ *          n        sin(x)      cos(x)        tan(x)
+ *     ----------------------------------------------------------
+ *	    0	       S	   C		 T
+ *	    1	       C	  -S		-1/T
+ *	    2	      -S	  -C		 T
+ *	    3	      -C	   S		-1/T
+ *     ----------------------------------------------------------
+ *
+ * Special cases:
+ *      Let trig be any of sin, cos, or tan.
+ *      trig(+-INF)  is NaN, with signals;
+ *      trig(NaN)    is that NaN;
+ *
+ * Accuracy:
+ *	TRIG(x) returns trig(x) nearly rounded
+ */
+
+#include "quadmath-imp.h"
+
+__float128 cosq(__float128 x)
+{
+	__float128 y[2],z=0;
+	int64_t n, ix;
+
+    /* High word of x. */
+	GET_FLT128_MSW64(ix,x);
+
+    /* |x| ~< pi/4 */
+	ix &= 0x7fffffffffffffffLL;
+	if(ix <= 0x3ffe921fb54442d1LL)
+	  return __quadmath_kernel_cosq(x,z);
+
+    /* cos(Inf or NaN) is NaN */
+	else if (ix>=0x7fff000000000000LL) {
+	    if (ix == 0x7fff000000000000LL) {
+		GET_FLT128_LSW64(n,x);
+		if (n == 0)
+		    errno = EDOM;
+	    }
+	    return x-x;
+	}
+
+    /* argument reduction needed */
+	else {
+	    n = __quadmath_rem_pio2q(x,y);
+	    switch(n&3) {
+		case 0: return  __quadmath_kernel_cosq(y[0],y[1]);
+		case 1: return -__quadmath_kernel_sinq(y[0],y[1],1);
+		case 2: return -__quadmath_kernel_cosq(y[0],y[1]);
+		default:
+		        return  __quadmath_kernel_sinq(y[0],y[1],1);
+	    }
+	}
+}
diff --git a/math/cosq_kernel.c b/math/cosq_kernel.c
new file mode 100644
index 0000000..0bffbc8
--- /dev/null
+++ b/math/cosq_kernel.c
@@ -0,0 +1,130 @@
+/* Quad-precision floating point cosine on <-pi/4,pi/4>.
+   Copyright (C) 1999-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+static const __float128 c[] = {
+#define ONE c[0]
+ 1.00000000000000000000000000000000000E+00Q, /* 3fff0000000000000000000000000000 */
+
+/* cos x ~ ONE + x^2 ( SCOS1 + SCOS2 * x^2 + ... + SCOS4 * x^6 + SCOS5 * x^8 )
+   x in <0,1/256>  */
+#define SCOS1 c[1]
+#define SCOS2 c[2]
+#define SCOS3 c[3]
+#define SCOS4 c[4]
+#define SCOS5 c[5]
+-5.00000000000000000000000000000000000E-01Q, /* bffe0000000000000000000000000000 */
+ 4.16666666666666666666666666556146073E-02Q, /* 3ffa5555555555555555555555395023 */
+-1.38888888888888888888309442601939728E-03Q, /* bff56c16c16c16c16c16a566e42c0375 */
+ 2.48015873015862382987049502531095061E-05Q, /* 3fefa01a01a019ee02dcf7da2d6d5444 */
+-2.75573112601362126593516899592158083E-07Q, /* bfe927e4f5dce637cb0b54908754bde0 */
+
+/* cos x ~ ONE + x^2 ( COS1 + COS2 * x^2 + ... + COS7 * x^12 + COS8 * x^14 )
+   x in <0,0.1484375>  */
+#define COS1 c[6]
+#define COS2 c[7]
+#define COS3 c[8]
+#define COS4 c[9]
+#define COS5 c[10]
+#define COS6 c[11]
+#define COS7 c[12]
+#define COS8 c[13]
+-4.99999999999999999999999999999999759E-01Q, /* bffdfffffffffffffffffffffffffffb */
+ 4.16666666666666666666666666651287795E-02Q, /* 3ffa5555555555555555555555516f30 */
+-1.38888888888888888888888742314300284E-03Q, /* bff56c16c16c16c16c16c16a463dfd0d */
+ 2.48015873015873015867694002851118210E-05Q, /* 3fefa01a01a01a01a0195cebe6f3d3a5 */
+-2.75573192239858811636614709689300351E-07Q, /* bfe927e4fb7789f5aa8142a22044b51f */
+ 2.08767569877762248667431926878073669E-09Q, /* 3fe21eed8eff881d1e9262d7adff4373 */
+-1.14707451049343817400420280514614892E-11Q, /* bfda9397496922a9601ed3d4ca48944b */
+ 4.77810092804389587579843296923533297E-14Q, /* 3fd2ae5f8197cbcdcaf7c3fb4523414c */
+
+/* sin x ~ ONE * x + x^3 ( SSIN1 + SSIN2 * x^2 + ... + SSIN4 * x^6 + SSIN5 * x^8 )
+   x in <0,1/256>  */
+#define SSIN1 c[14]
+#define SSIN2 c[15]
+#define SSIN3 c[16]
+#define SSIN4 c[17]
+#define SSIN5 c[18]
+-1.66666666666666666666666666666666659E-01Q, /* bffc5555555555555555555555555555 */
+ 8.33333333333333333333333333146298442E-03Q, /* 3ff81111111111111111111110fe195d */
+-1.98412698412698412697726277416810661E-04Q, /* bff2a01a01a01a01a019e7121e080d88 */
+ 2.75573192239848624174178393552189149E-06Q, /* 3fec71de3a556c640c6aaa51aa02ab41 */
+-2.50521016467996193495359189395805639E-08Q, /* bfe5ae644ee90c47dc71839de75b2787 */
+};
+
+#define SINCOSL_COS_HI 0
+#define SINCOSL_COS_LO 1
+#define SINCOSL_SIN_HI 2
+#define SINCOSL_SIN_LO 3
+extern const __float128 __sincosq_table[];
+
+__float128
+__quadmath_kernel_cosq(__float128 x, __float128 y)
+{
+  __float128 h, l, z, sin_l, cos_l_m1;
+  int64_t ix;
+  uint32_t tix, hix, index;
+  GET_FLT128_MSW64 (ix, x);
+  tix = ((uint64_t)ix) >> 32;
+  tix &= ~0x80000000;			/* tix = |x|'s high 32 bits */
+  if (tix < 0x3ffc3000)			/* |x| < 0.1484375 */
+    {
+      /* Argument is small enough to approximate it by a Chebyshev
+	 polynomial of degree 16.  */
+      if (tix < 0x3fc60000)		/* |x| < 2^-57 */
+	if (!((int)x)) return ONE;	/* generate inexact */
+      z = x * x;
+      return ONE + (z*(COS1+z*(COS2+z*(COS3+z*(COS4+
+		    z*(COS5+z*(COS6+z*(COS7+z*COS8))))))));
+    }
+  else
+    {
+      /* So that we don't have to use too large polynomial,  we find
+	 l and h such that x = l + h,  where fabsq(l) <= 1.0/256 with 83
+	 possible values for h.  We look up cosq(h) and sinq(h) in
+	 pre-computed tables,  compute cosq(l) and sinq(l) using a
+	 Chebyshev polynomial of degree 10(11) and compute
+	 cosq(h+l) = cosq(h)cosq(l) - sinq(h)sinq(l).  */
+      index = 0x3ffe - (tix >> 16);
+      hix = (tix + (0x200 << index)) & (0xfffffc00 << index);
+      if (signbitq (x))
+	{
+	  x = -x;
+	  y = -y;
+	}
+      switch (index)
+	{
+	case 0: index = ((45 << 10) + hix - 0x3ffe0000) >> 8; break;
+	case 1: index = ((13 << 11) + hix - 0x3ffd0000) >> 9; break;
+	default:
+	case 2: index = (hix - 0x3ffc3000) >> 10; break;
+	}
+
+      SET_FLT128_WORDS64(h, ((uint64_t)hix) << 32, 0);
+      l = y - (h - x);
+      z = l * l;
+      sin_l = l*(ONE+z*(SSIN1+z*(SSIN2+z*(SSIN3+z*(SSIN4+z*SSIN5)))));
+      cos_l_m1 = z*(SCOS1+z*(SCOS2+z*(SCOS3+z*(SCOS4+z*SCOS5))));
+      return __sincosq_table [index + SINCOSL_COS_HI]
+	     + (__sincosq_table [index + SINCOSL_COS_LO]
+		- (__sincosq_table [index + SINCOSL_SIN_HI] * sin_l
+		   - __sincosq_table [index + SINCOSL_COS_HI] * cos_l_m1));
+    }
+}
diff --git a/math/cprojq.c b/math/cprojq.c
new file mode 100644
index 0000000..0497760
--- /dev/null
+++ b/math/cprojq.c
@@ -0,0 +1,36 @@
+/* Compute projection of complex float type value to Riemann sphere.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__complex128
+cprojq (__complex128 x)
+{
+  if (isinfq (__real__ x) || isinfq (__imag__ x))
+    {
+      __complex128 res;
+
+      __real__ res = __builtin_inf ();
+      __imag__ res = copysignq (0, __imag__ x);
+
+      return res;
+    }
+
+  return x;
+}
diff --git a/math/crealq.c b/math/crealq.c
new file mode 100644
index 0000000..2577d31
--- /dev/null
+++ b/math/crealq.c
@@ -0,0 +1,26 @@
+/* Return real part of complex float type.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__float128
+crealq (__complex128 z)
+{
+  return __real__ z;
+}
diff --git a/math/csinhq.c b/math/csinhq.c
new file mode 100644
index 0000000..bfe740b
--- /dev/null
+++ b/math/csinhq.c
@@ -0,0 +1,150 @@
+/* Complex sine hyperbole function for float types.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__complex128
+csinhq (__complex128 x)
+{
+  __complex128 retval;
+  int negate = signbitq (__real__ x);
+  int rcls = fpclassifyq (__real__ x);
+  int icls = fpclassifyq (__imag__ x);
+
+  __real__ x = fabsq (__real__ x);
+
+  if (__glibc_likely (rcls >= QUADFP_ZERO))
+    {
+      /* Real part is finite.  */
+      if (__glibc_likely (icls >= QUADFP_ZERO))
+	{
+	  /* Imaginary part is finite.  */
+	  const int t = (int) ((FLT128_MAX_EXP - 1) * M_LN2q);
+	  __float128 sinix, cosix;
+
+	  if (__glibc_likely (fabsq (__imag__ x) > FLT128_MIN))
+	    {
+	      sincosq (__imag__ x, &sinix, &cosix);
+	    }
+	  else
+	    {
+	      sinix = __imag__ x;
+	      cosix = 1;
+	    }
+
+	  if (negate)
+	    cosix = -cosix;
+
+	  if (fabsq (__real__ x) > t)
+	    {
+	      __float128 exp_t = expq (t);
+	      __float128 rx = fabsq (__real__ x);
+	      if (signbitq (__real__ x))
+		cosix = -cosix;
+	      rx -= t;
+	      sinix *= exp_t / 2;
+	      cosix *= exp_t / 2;
+	      if (rx > t)
+		{
+		  rx -= t;
+		  sinix *= exp_t;
+		  cosix *= exp_t;
+		}
+	      if (rx > t)
+		{
+		  /* Overflow (original real part of x > 3t).  */
+		  __real__ retval = FLT128_MAX * cosix;
+		  __imag__ retval = FLT128_MAX * sinix;
+		}
+	      else
+		{
+		  __float128 exp_val = expq (rx);
+		  __real__ retval = exp_val * cosix;
+		  __imag__ retval = exp_val * sinix;
+		}
+	    }
+	  else
+	    {
+	      __real__ retval = sinhq (__real__ x) * cosix;
+	      __imag__ retval = coshq (__real__ x) * sinix;
+	    }
+
+	  math_check_force_underflow_complex (retval);
+	}
+      else
+	{
+	  if (rcls == QUADFP_ZERO)
+	    {
+	      /* Real part is 0.0.  */
+	      __real__ retval = copysignq (0, negate ? -1 : 1);
+	      __imag__ retval = __imag__ x - __imag__ x;
+	    }
+	  else
+	    {
+	      __real__ retval = nanq ("");
+	      __imag__ retval = nanq ("");
+
+	      feraiseexcept (FE_INVALID);
+	    }
+	}
+    }
+  else if (rcls == QUADFP_INFINITE)
+    {
+      /* Real part is infinite.  */
+      if (__glibc_likely (icls > QUADFP_ZERO))
+	{
+	  /* Imaginary part is finite.  */
+	  __float128 sinix, cosix;
+
+	  if (__glibc_likely (fabsq (__imag__ x) > FLT128_MIN))
+	    {
+	      sincosq (__imag__ x, &sinix, &cosix);
+	    }
+	  else
+	    {
+	      sinix = __imag__ x;
+	      cosix = 1;
+	    }
+
+	  __real__ retval = copysignq (HUGE_VALQ, cosix);
+	  __imag__ retval = copysignq (HUGE_VALQ, sinix);
+
+	  if (negate)
+	    __real__ retval = -__real__ retval;
+	}
+      else if (icls == QUADFP_ZERO)
+	{
+	  /* Imaginary part is 0.0.  */
+	  __real__ retval = negate ? -HUGE_VALQ : HUGE_VALQ;
+	  __imag__ retval = __imag__ x;
+	}
+      else
+	{
+	  __real__ retval = HUGE_VALQ;
+	  __imag__ retval = __imag__ x - __imag__ x;
+	}
+    }
+  else
+    {
+      __real__ retval = nanq ("");
+      __imag__ retval = __imag__ x == 0 ? __imag__ x : nanq ("");
+    }
+
+  return retval;
+}
diff --git a/math/csinq.c b/math/csinq.c
new file mode 100644
index 0000000..a38da8e
--- /dev/null
+++ b/math/csinq.c
@@ -0,0 +1,155 @@
+/* Complex sine function for float types.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__complex128
+csinq (__complex128 x)
+{
+  __complex128 retval;
+  int negate = signbitq (__real__ x);
+  int rcls = fpclassifyq (__real__ x);
+  int icls = fpclassifyq (__imag__ x);
+
+  __real__ x = fabsq (__real__ x);
+
+  if (__glibc_likely (icls >= QUADFP_ZERO))
+    {
+      /* Imaginary part is finite.  */
+      if (__glibc_likely (rcls >= QUADFP_ZERO))
+	{
+	  /* Real part is finite.  */
+	  const int t = (int) ((FLT128_MAX_EXP - 1) * M_LN2q);
+	  __float128 sinix, cosix;
+
+	  if (__glibc_likely (__real__ x > FLT128_MIN))
+	    {
+	      sincosq (__real__ x, &sinix, &cosix);
+	    }
+	  else
+	    {
+	      sinix = __real__ x;
+	      cosix = 1;
+	    }
+
+	  if (negate)
+	    sinix = -sinix;
+
+	  if (fabsq (__imag__ x) > t)
+	    {
+	      __float128 exp_t = expq (t);
+	      __float128 ix = fabsq (__imag__ x);
+	      if (signbitq (__imag__ x))
+		cosix = -cosix;
+	      ix -= t;
+	      sinix *= exp_t / 2;
+	      cosix *= exp_t / 2;
+	      if (ix > t)
+		{
+		  ix -= t;
+		  sinix *= exp_t;
+		  cosix *= exp_t;
+		}
+	      if (ix > t)
+		{
+		  /* Overflow (original imaginary part of x > 3t).  */
+		  __real__ retval = FLT128_MAX * sinix;
+		  __imag__ retval = FLT128_MAX * cosix;
+		}
+	      else
+		{
+		  __float128 exp_val = expq (ix);
+		  __real__ retval = exp_val * sinix;
+		  __imag__ retval = exp_val * cosix;
+		}
+	    }
+	  else
+	    {
+	      __real__ retval = coshq (__imag__ x) * sinix;
+	      __imag__ retval = sinhq (__imag__ x) * cosix;
+	    }
+
+	  math_check_force_underflow_complex (retval);
+	}
+      else
+	{
+	  if (icls == QUADFP_ZERO)
+	    {
+	      /* Imaginary part is 0.0.  */
+	      __real__ retval = __real__ x - __real__ x;
+	      __imag__ retval = __imag__ x;
+	    }
+	  else
+	    {
+	      __real__ retval = nanq ("");
+	      __imag__ retval = nanq ("");
+
+	      feraiseexcept (FE_INVALID);
+	    }
+	}
+    }
+  else if (icls == QUADFP_INFINITE)
+    {
+      /* Imaginary part is infinite.  */
+      if (rcls == QUADFP_ZERO)
+	{
+	  /* Real part is 0.0.  */
+	  __real__ retval = copysignq (0, negate ? -1 : 1);
+	  __imag__ retval = __imag__ x;
+	}
+      else if (rcls > QUADFP_ZERO)
+	{
+	  /* Real part is finite.  */
+	  __float128 sinix, cosix;
+
+	  if (__glibc_likely (__real__ x > FLT128_MIN))
+	    {
+	      sincosq (__real__ x, &sinix, &cosix);
+	    }
+	  else
+	    {
+	      sinix = __real__ x;
+	      cosix = 1;
+	    }
+
+	  __real__ retval = copysignq (HUGE_VALQ, sinix);
+	  __imag__ retval = copysignq (HUGE_VALQ, cosix);
+
+	  if (negate)
+	    __real__ retval = -__real__ retval;
+	  if (signbitq (__imag__ x))
+	    __imag__ retval = -__imag__ retval;
+	}
+      else
+	{
+	  __real__ retval = __real__ x - __real__ x;
+	  __imag__ retval = HUGE_VALQ;
+	}
+    }
+  else
+    {
+      if (rcls == QUADFP_ZERO)
+	__real__ retval = copysignq (0, negate ? -1 : 1);
+      else
+	__real__ retval = nanq ("");
+      __imag__ retval = nanq ("");
+    }
+
+  return retval;
+}
diff --git a/math/csqrtq.c b/math/csqrtq.c
new file mode 100644
index 0000000..2add9db
--- /dev/null
+++ b/math/csqrtq.c
@@ -0,0 +1,156 @@
+/* Complex square root of a float type.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Based on an algorithm by Stephen L. Moshier <moshier@world.std.com>.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__complex128
+csqrtq (__complex128 x)
+{
+  __complex128 res;
+  int rcls = fpclassifyq (__real__ x);
+  int icls = fpclassifyq (__imag__ x);
+
+  if (__glibc_unlikely (rcls <= QUADFP_INFINITE || icls <= QUADFP_INFINITE))
+    {
+      if (icls == QUADFP_INFINITE)
+	{
+	  __real__ res = HUGE_VALQ;
+	  __imag__ res = __imag__ x;
+	}
+      else if (rcls == QUADFP_INFINITE)
+	{
+	  if (__real__ x < 0)
+	    {
+	      __real__ res = icls == QUADFP_NAN ? nanq ("") : 0;
+	      __imag__ res = copysignq (HUGE_VALQ, __imag__ x);
+	    }
+	  else
+	    {
+	      __real__ res = __real__ x;
+	      __imag__ res = (icls == QUADFP_NAN
+			      ? nanq ("") : copysignq (0, __imag__ x));
+	    }
+	}
+      else
+	{
+	  __real__ res = nanq ("");
+	  __imag__ res = nanq ("");
+	}
+    }
+  else
+    {
+      if (__glibc_unlikely (icls == QUADFP_ZERO))
+	{
+	  if (__real__ x < 0)
+	    {
+	      __real__ res = 0;
+	      __imag__ res = copysignq (sqrtq (-__real__ x), __imag__ x);
+	    }
+	  else
+	    {
+	      __real__ res = fabsq (sqrtq (__real__ x));
+	      __imag__ res = copysignq (0, __imag__ x);
+	    }
+	}
+      else if (__glibc_unlikely (rcls == QUADFP_ZERO))
+	{
+	  __float128 r;
+	  if (fabsq (__imag__ x) >= 2 * FLT128_MIN)
+	    r = sqrtq (0.5Q * fabsq (__imag__ x));
+	  else
+	    r = 0.5Q * sqrtq (2 * fabsq (__imag__ x));
+
+	  __real__ res = r;
+	  __imag__ res = copysignq (r, __imag__ x);
+	}
+      else
+	{
+	  __float128 d, r, s;
+	  int scale = 0;
+
+	  if (fabsq (__real__ x) > FLT128_MAX / 4)
+	    {
+	      scale = 1;
+	      __real__ x = scalbnq (__real__ x, -2 * scale);
+	      __imag__ x = scalbnq (__imag__ x, -2 * scale);
+	    }
+	  else if (fabsq (__imag__ x) > FLT128_MAX / 4)
+	    {
+	      scale = 1;
+	      if (fabsq (__real__ x) >= 4 * FLT128_MIN)
+		__real__ x = scalbnq (__real__ x, -2 * scale);
+	      else
+		__real__ x = 0;
+	      __imag__ x = scalbnq (__imag__ x, -2 * scale);
+	    }
+	  else if (fabsq (__real__ x) < 2 * FLT128_MIN
+		   && fabsq (__imag__ x) < 2 * FLT128_MIN)
+	    {
+	      scale = -((FLT128_MANT_DIG + 1) / 2);
+	      __real__ x = scalbnq (__real__ x, -2 * scale);
+	      __imag__ x = scalbnq (__imag__ x, -2 * scale);
+	    }
+
+	  d = hypotq (__real__ x, __imag__ x);
+	  /* Use the identity   2  Re res  Im res = Im x
+	     to avoid cancellation error in  d +/- Re x.  */
+	  if (__real__ x > 0)
+	    {
+	      r = sqrtq (0.5Q * (d + __real__ x));
+	      if (scale == 1 && fabsq (__imag__ x) < 1)
+		{
+		  /* Avoid possible intermediate underflow.  */
+		  s = __imag__ x / r;
+		  r = scalbnq (r, scale);
+		  scale = 0;
+		}
+	      else
+		s = 0.5Q * (__imag__ x / r);
+	    }
+	  else
+	    {
+	      s = sqrtq (0.5Q * (d - __real__ x));
+	      if (scale == 1 && fabsq (__imag__ x) < 1)
+		{
+		  /* Avoid possible intermediate underflow.  */
+		  r = fabsq (__imag__ x / s);
+		  s = scalbnq (s, scale);
+		  scale = 0;
+		}
+	      else
+		r = fabsq (0.5Q * (__imag__ x / s));
+	    }
+
+	  if (scale)
+	    {
+	      r = scalbnq (r, scale);
+	      s = scalbnq (s, scale);
+	    }
+
+	  math_check_force_underflow (r);
+	  math_check_force_underflow (s);
+
+	  __real__ res = r;
+	  __imag__ res = copysignq (s, __imag__ x);
+	}
+    }
+
+  return res;
+}
diff --git a/math/ctanhq.c b/math/ctanhq.c
new file mode 100644
index 0000000..cb077f2
--- /dev/null
+++ b/math/ctanhq.c
@@ -0,0 +1,123 @@
+/* Complex hyperbolic tangent for float types.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__complex128
+ctanhq (__complex128 x)
+{
+  __complex128 res;
+
+  if (__glibc_unlikely (!finiteq (__real__ x) || !finiteq (__imag__ x)))
+    {
+      if (isinfq (__real__ x))
+	{
+	  __real__ res = copysignq (1, __real__ x);
+	  if (finiteq (__imag__ x) && fabsq (__imag__ x) > 1)
+	    {
+	      __float128 sinix, cosix;
+	      sincosq (__imag__ x, &sinix, &cosix);
+	      __imag__ res = copysignq (0, sinix * cosix);
+	    }
+	  else
+	    __imag__ res = copysignq (0, __imag__ x);
+	}
+      else if (__imag__ x == 0)
+	{
+	  res = x;
+	}
+      else
+	{
+	  if (__real__ x == 0)
+	    __real__ res = __real__ x;
+	  else
+	    __real__ res = nanq ("");
+	  __imag__ res = nanq ("");
+
+	  if (isinfq (__imag__ x))
+	    feraiseexcept (FE_INVALID);
+	}
+    }
+  else
+    {
+      __float128 sinix, cosix;
+      __float128 den;
+      const int t = (int) ((FLT128_MAX_EXP - 1) * M_LN2q / 2);
+
+      /* tanh(x+iy) = (sinh(2x) + i*sin(2y))/(cosh(2x) + cos(2y))
+	 = (sinh(x)*cosh(x) + i*sin(y)*cos(y))/(sinh(x)^2 + cos(y)^2).  */
+
+      if (__glibc_likely (fabsq (__imag__ x) > FLT128_MIN))
+	{
+	  sincosq (__imag__ x, &sinix, &cosix);
+	}
+      else
+	{
+	  sinix = __imag__ x;
+	  cosix = 1;
+	}
+
+      if (fabsq (__real__ x) > t)
+	{
+	  /* Avoid intermediate overflow when the imaginary part of
+	     the result may be subnormal.  Ignoring negligible terms,
+	     the real part is +/- 1, the imaginary part is
+	     sin(y)*cos(y)/sinh(x)^2 = 4*sin(y)*cos(y)/exp(2x).  */
+	  __float128 exp_2t = expq (2 * t);
+
+	  __real__ res = copysignq (1, __real__ x);
+	  __imag__ res = 4 * sinix * cosix;
+	  __real__ x = fabsq (__real__ x);
+	  __real__ x -= t;
+	  __imag__ res /= exp_2t;
+	  if (__real__ x > t)
+	    {
+	      /* Underflow (original real part of x has absolute value
+		 > 2t).  */
+	      __imag__ res /= exp_2t;
+	    }
+	  else
+	    __imag__ res /= expq (2 * __real__ x);
+	}
+      else
+	{
+	  __float128 sinhrx, coshrx;
+	  if (fabsq (__real__ x) > FLT128_MIN)
+	    {
+	      sinhrx = sinhq (__real__ x);
+	      coshrx = coshq (__real__ x);
+	    }
+	  else
+	    {
+	      sinhrx = __real__ x;
+	      coshrx = 1;
+	    }
+
+	  if (fabsq (sinhrx) > fabsq (cosix) * FLT128_EPSILON)
+	    den = sinhrx * sinhrx + cosix * cosix;
+	  else
+	    den = cosix * cosix;
+	  __real__ res = sinhrx * coshrx / den;
+	  __imag__ res = sinix * cosix / den;
+	}
+      math_check_force_underflow_complex (res);
+    }
+
+  return res;
+}
diff --git a/math/ctanq.c b/math/ctanq.c
new file mode 100644
index 0000000..e50b548
--- /dev/null
+++ b/math/ctanq.c
@@ -0,0 +1,123 @@
+/* Complex tangent function for a complex float type.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__complex128
+ctanq (__complex128 x)
+{
+  __complex128 res;
+
+  if (__glibc_unlikely (!finiteq (__real__ x) || !finiteq (__imag__ x)))
+    {
+      if (isinfq (__imag__ x))
+	{
+	  if (finiteq (__real__ x) && fabsq (__real__ x) > 1)
+	    {
+	      __float128 sinrx, cosrx;
+	      sincosq (__real__ x, &sinrx, &cosrx);
+	      __real__ res = copysignq (0, sinrx * cosrx);
+	    }
+	  else
+	    __real__ res = copysignq (0, __real__ x);
+	  __imag__ res = copysignq (1, __imag__ x);
+	}
+      else if (__real__ x == 0)
+	{
+	  res = x;
+	}
+      else
+	{
+	  __real__ res = nanq ("");
+	  if (__imag__ x == 0)
+	    __imag__ res = __imag__ x;
+	  else
+	    __imag__ res = nanq ("");
+
+	  if (isinfq (__real__ x))
+	    feraiseexcept (FE_INVALID);
+	}
+    }
+  else
+    {
+      __float128 sinrx, cosrx;
+      __float128 den;
+      const int t = (int) ((FLT128_MAX_EXP - 1) * M_LN2q / 2);
+
+      /* tan(x+iy) = (sin(2x) + i*sinh(2y))/(cos(2x) + cosh(2y))
+	 = (sin(x)*cos(x) + i*sinh(y)*cosh(y)/(cos(x)^2 + sinh(y)^2). */
+
+      if (__glibc_likely (fabsq (__real__ x) > FLT128_MIN))
+	{
+	  sincosq (__real__ x, &sinrx, &cosrx);
+	}
+      else
+	{
+	  sinrx = __real__ x;
+	  cosrx = 1;
+	}
+
+      if (fabsq (__imag__ x) > t)
+	{
+	  /* Avoid intermediate overflow when the real part of the
+	     result may be subnormal.  Ignoring negligible terms, the
+	     imaginary part is +/- 1, the real part is
+	     sin(x)*cos(x)/sinh(y)^2 = 4*sin(x)*cos(x)/exp(2y).  */
+	  __float128 exp_2t = expq (2 * t);
+
+	  __imag__ res = copysignq (1, __imag__ x);
+	  __real__ res = 4 * sinrx * cosrx;
+	  __imag__ x = fabsq (__imag__ x);
+	  __imag__ x -= t;
+	  __real__ res /= exp_2t;
+	  if (__imag__ x > t)
+	    {
+	      /* Underflow (original imaginary part of x has absolute
+		 value > 2t).  */
+	      __real__ res /= exp_2t;
+	    }
+	  else
+	    __real__ res /= expq (2 * __imag__ x);
+	}
+      else
+	{
+	  __float128 sinhix, coshix;
+	  if (fabsq (__imag__ x) > FLT128_MIN)
+	    {
+	      sinhix = sinhq (__imag__ x);
+	      coshix = coshq (__imag__ x);
+	    }
+	  else
+	    {
+	      sinhix = __imag__ x;
+	      coshix = 1;
+	    }
+
+	  if (fabsq (sinhix) > fabsq (cosrx) * FLT128_EPSILON)
+	    den = cosrx * cosrx + sinhix * sinhix;
+	  else
+	    den = cosrx * cosrx;
+	  __real__ res = sinrx * cosrx / den;
+	  __imag__ res = sinhix * coshix / den;
+	}
+      math_check_force_underflow_complex (res);
+    }
+
+  return res;
+}
diff --git a/math/erfq.c b/math/erfq.c
new file mode 100644
index 0000000..82a65ab
--- /dev/null
+++ b/math/erfq.c
@@ -0,0 +1,943 @@
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/* Modifications and expansions for 128-bit long double are
+   Copyright (C) 2001 Stephen L. Moshier <moshier@na-net.ornl.gov>
+   and are incorporated herein by permission of the author.  The author
+   reserves the right to distribute this material elsewhere under different
+   copying permissions.  These modifications are distributed here under
+   the following terms:
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, see
+    <http://www.gnu.org/licenses/>.  */
+
+/* double erf(double x)
+ * double erfc(double x)
+ *			     x
+ *		      2      |\
+ *     erf(x)  =  ---------  | exp(-t*t)dt
+ *		   sqrt(pi) \|
+ *			     0
+ *
+ *     erfc(x) =  1-erf(x)
+ *  Note that
+ *		erf(-x) = -erf(x)
+ *		erfc(-x) = 2 - erfc(x)
+ *
+ * Method:
+ *	1.  erf(x)  = x + x*R(x^2) for |x| in [0, 7/8]
+ *	   Remark. The formula is derived by noting
+ *          erf(x) = (2/sqrt(pi))*(x - x^3/3 + x^5/10 - x^7/42 + ....)
+ *	   and that
+ *          2/sqrt(pi) = 1.128379167095512573896158903121545171688
+ *	   is close to one.
+ *
+ *      1a. erf(x)  = 1 - erfc(x), for |x| > 1.0
+ *          erfc(x) = 1 - erf(x)  if |x| < 1/4
+ *
+ *      2. For |x| in [7/8, 1], let s = |x| - 1, and
+ *         c = 0.84506291151 rounded to single (24 bits)
+ *	erf(s + c)  = sign(x) * (c  + P1(s)/Q1(s))
+ *	   Remark: here we use the taylor series expansion at x=1.
+ *		erf(1+s) = erf(1) + s*Poly(s)
+ *			 = 0.845.. + P1(s)/Q1(s)
+ *	   Note that |P1/Q1|< 0.078 for x in [0.84375,1.25]
+ *
+ *      3. For x in [1/4, 5/4],
+ *	erfc(s + const)  = erfc(const)  + s P1(s)/Q1(s)
+ *              for const = 1/4, 3/8, ..., 9/8
+ *              and 0 <= s <= 1/8 .
+ *
+ *      4. For x in [5/4, 107],
+ *	erfc(x) = (1/x)*exp(-x*x-0.5625 + R(z))
+ *              z=1/x^2
+ *         The interval is partitioned into several segments
+ *         of width 1/8 in 1/x.
+ *
+ *      Note1:
+ *	   To compute exp(-x*x-0.5625+R/S), let s be a single
+ *	   precision number and s := x; then
+ *		-x*x = -s*s + (s-x)*(s+x)
+ *	        exp(-x*x-0.5626+R/S) =
+ *			exp(-s*s-0.5625)*exp((s-x)*(s+x)+R/S);
+ *      Note2:
+ *	   Here 4 and 5 make use of the asymptotic series
+ *			  exp(-x*x)
+ *		erfc(x) ~ ---------- * ( 1 + Poly(1/x^2) )
+ *			  x*sqrt(pi)
+ *
+ *      5. For inf > x >= 107
+ *	erf(x)  = sign(x) *(1 - tiny)  (raise inexact)
+ *	erfc(x) = tiny*tiny (raise underflow) if x > 0
+ *			= 2 - tiny if x<0
+ *
+ *      7. Special case:
+ *	erf(0)  = 0, erf(inf)  = 1, erf(-inf) = -1,
+ *	erfc(0) = 1, erfc(inf) = 0, erfc(-inf) = 2,
+ *		erfc/erf(NaN) is NaN
+ */
+
+#include "quadmath-imp.h"
+
+/* Evaluate P[n] x^n  +  P[n-1] x^(n-1)  +  ...  +  P[0] */
+
+static __float128
+neval (__float128 x, const __float128 *p, int n)
+{
+  __float128 y;
+
+  p += n;
+  y = *p--;
+  do
+    {
+      y = y * x + *p--;
+    }
+  while (--n > 0);
+  return y;
+}
+
+
+/* Evaluate x^n+1  +  P[n] x^(n)  +  P[n-1] x^(n-1)  +  ...  +  P[0] */
+
+static __float128
+deval (__float128 x, const __float128 *p, int n)
+{
+  __float128 y;
+
+  p += n;
+  y = x + *p--;
+  do
+    {
+      y = y * x + *p--;
+    }
+  while (--n > 0);
+  return y;
+}
+
+
+
+static const __float128
+tiny = 1e-4931Q,
+  one = 1,
+  two = 2,
+  /* 2/sqrt(pi) - 1 */
+  efx = 1.2837916709551257389615890312154517168810E-1Q;
+
+
+/* erf(x)  = x  + x R(x^2)
+   0 <= x <= 7/8
+   Peak relative error 1.8e-35  */
+#define NTN1 8
+static const __float128 TN1[NTN1 + 1] =
+{
+ -3.858252324254637124543172907442106422373E10Q,
+  9.580319248590464682316366876952214879858E10Q,
+  1.302170519734879977595901236693040544854E10Q,
+  2.922956950426397417800321486727032845006E9Q,
+  1.764317520783319397868923218385468729799E8Q,
+  1.573436014601118630105796794840834145120E7Q,
+  4.028077380105721388745632295157816229289E5Q,
+  1.644056806467289066852135096352853491530E4Q,
+  3.390868480059991640235675479463287886081E1Q
+};
+#define NTD1 8
+static const __float128 TD1[NTD1 + 1] =
+{
+  -3.005357030696532927149885530689529032152E11Q,
+  -1.342602283126282827411658673839982164042E11Q,
+  -2.777153893355340961288511024443668743399E10Q,
+  -3.483826391033531996955620074072768276974E9Q,
+  -2.906321047071299585682722511260895227921E8Q,
+  -1.653347985722154162439387878512427542691E7Q,
+  -6.245520581562848778466500301865173123136E5Q,
+  -1.402124304177498828590239373389110545142E4Q,
+  -1.209368072473510674493129989468348633579E2Q
+/* 1.0E0 */
+};
+
+
+/* erf(z+1)  = erf_const + P(z)/Q(z)
+   -.125 <= z <= 0
+   Peak relative error 7.3e-36  */
+static const __float128 erf_const = 0.845062911510467529296875Q;
+#define NTN2 8
+static const __float128 TN2[NTN2 + 1] =
+{
+ -4.088889697077485301010486931817357000235E1Q,
+  7.157046430681808553842307502826960051036E3Q,
+ -2.191561912574409865550015485451373731780E3Q,
+  2.180174916555316874988981177654057337219E3Q,
+  2.848578658049670668231333682379720943455E2Q,
+  1.630362490952512836762810462174798925274E2Q,
+  6.317712353961866974143739396865293596895E0Q,
+  2.450441034183492434655586496522857578066E1Q,
+  5.127662277706787664956025545897050896203E-1Q
+};
+#define NTD2 8
+static const __float128 TD2[NTD2 + 1] =
+{
+  1.731026445926834008273768924015161048885E4Q,
+  1.209682239007990370796112604286048173750E4Q,
+  1.160950290217993641320602282462976163857E4Q,
+  5.394294645127126577825507169061355698157E3Q,
+  2.791239340533632669442158497532521776093E3Q,
+  8.989365571337319032943005387378993827684E2Q,
+  2.974016493766349409725385710897298069677E2Q,
+  6.148192754590376378740261072533527271947E1Q,
+  1.178502892490738445655468927408440847480E1Q
+ /* 1.0E0 */
+};
+
+
+/* erfc(x + 0.25) = erfc(0.25) + x R(x)
+   0 <= x < 0.125
+   Peak relative error 1.4e-35  */
+#define NRNr13 8
+static const __float128 RNr13[NRNr13 + 1] =
+{
+ -2.353707097641280550282633036456457014829E3Q,
+  3.871159656228743599994116143079870279866E2Q,
+ -3.888105134258266192210485617504098426679E2Q,
+ -2.129998539120061668038806696199343094971E1Q,
+ -8.125462263594034672468446317145384108734E1Q,
+  8.151549093983505810118308635926270319660E0Q,
+ -5.033362032729207310462422357772568553670E0Q,
+ -4.253956621135136090295893547735851168471E-2Q,
+ -8.098602878463854789780108161581050357814E-2Q
+};
+#define NRDr13 7
+static const __float128 RDr13[NRDr13 + 1] =
+{
+  2.220448796306693503549505450626652881752E3Q,
+  1.899133258779578688791041599040951431383E2Q,
+  1.061906712284961110196427571557149268454E3Q,
+  7.497086072306967965180978101974566760042E1Q,
+  2.146796115662672795876463568170441327274E2Q,
+  1.120156008362573736664338015952284925592E1Q,
+  2.211014952075052616409845051695042741074E1Q,
+  6.469655675326150785692908453094054988938E-1Q
+ /* 1.0E0 */
+};
+/* erfc(0.25) = C13a + C13b to extra precision.  */
+static const __float128 C13a = 0.723663330078125Q;
+static const __float128 C13b = 1.0279753638067014931732235184287934646022E-5Q;
+
+
+/* erfc(x + 0.375) = erfc(0.375) + x R(x)
+   0 <= x < 0.125
+   Peak relative error 1.2e-35  */
+#define NRNr14 8
+static const __float128 RNr14[NRNr14 + 1] =
+{
+ -2.446164016404426277577283038988918202456E3Q,
+  6.718753324496563913392217011618096698140E2Q,
+ -4.581631138049836157425391886957389240794E2Q,
+ -2.382844088987092233033215402335026078208E1Q,
+ -7.119237852400600507927038680970936336458E1Q,
+  1.313609646108420136332418282286454287146E1Q,
+ -6.188608702082264389155862490056401365834E0Q,
+ -2.787116601106678287277373011101132659279E-2Q,
+ -2.230395570574153963203348263549700967918E-2Q
+};
+#define NRDr14 7
+static const __float128 RDr14[NRDr14 + 1] =
+{
+  2.495187439241869732696223349840963702875E3Q,
+  2.503549449872925580011284635695738412162E2Q,
+  1.159033560988895481698051531263861842461E3Q,
+  9.493751466542304491261487998684383688622E1Q,
+  2.276214929562354328261422263078480321204E2Q,
+  1.367697521219069280358984081407807931847E1Q,
+  2.276988395995528495055594829206582732682E1Q,
+  7.647745753648996559837591812375456641163E-1Q
+ /* 1.0E0 */
+};
+/* erfc(0.375) = C14a + C14b to extra precision.  */
+static const __float128 C14a = 0.5958709716796875Q;
+static const __float128 C14b = 1.2118885490201676174914080878232469565953E-5Q;
+
+/* erfc(x + 0.5) = erfc(0.5) + x R(x)
+   0 <= x < 0.125
+   Peak relative error 4.7e-36  */
+#define NRNr15 8
+static const __float128 RNr15[NRNr15 + 1] =
+{
+ -2.624212418011181487924855581955853461925E3Q,
+  8.473828904647825181073831556439301342756E2Q,
+ -5.286207458628380765099405359607331669027E2Q,
+ -3.895781234155315729088407259045269652318E1Q,
+ -6.200857908065163618041240848728398496256E1Q,
+  1.469324610346924001393137895116129204737E1Q,
+ -6.961356525370658572800674953305625578903E0Q,
+  5.145724386641163809595512876629030548495E-3Q,
+  1.990253655948179713415957791776180406812E-2Q
+};
+#define NRDr15 7
+static const __float128 RDr15[NRDr15 + 1] =
+{
+  2.986190760847974943034021764693341524962E3Q,
+  5.288262758961073066335410218650047725985E2Q,
+  1.363649178071006978355113026427856008978E3Q,
+  1.921707975649915894241864988942255320833E2Q,
+  2.588651100651029023069013885900085533226E2Q,
+  2.628752920321455606558942309396855629459E1Q,
+  2.455649035885114308978333741080991380610E1Q,
+  1.378826653595128464383127836412100939126E0Q
+  /* 1.0E0 */
+};
+/* erfc(0.5) = C15a + C15b to extra precision.  */
+static const __float128 C15a = 0.4794921875Q;
+static const __float128 C15b = 7.9346869534623172533461080354712635484242E-6Q;
+
+/* erfc(x + 0.625) = erfc(0.625) + x R(x)
+   0 <= x < 0.125
+   Peak relative error 5.1e-36  */
+#define NRNr16 8
+static const __float128 RNr16[NRNr16 + 1] =
+{
+ -2.347887943200680563784690094002722906820E3Q,
+  8.008590660692105004780722726421020136482E2Q,
+ -5.257363310384119728760181252132311447963E2Q,
+ -4.471737717857801230450290232600243795637E1Q,
+ -4.849540386452573306708795324759300320304E1Q,
+  1.140885264677134679275986782978655952843E1Q,
+ -6.731591085460269447926746876983786152300E0Q,
+  1.370831653033047440345050025876085121231E-1Q,
+  2.022958279982138755020825717073966576670E-2Q,
+};
+#define NRDr16 7
+static const __float128 RDr16[NRDr16 + 1] =
+{
+  3.075166170024837215399323264868308087281E3Q,
+  8.730468942160798031608053127270430036627E2Q,
+  1.458472799166340479742581949088453244767E3Q,
+  3.230423687568019709453130785873540386217E2Q,
+  2.804009872719893612081109617983169474655E2Q,
+  4.465334221323222943418085830026979293091E1Q,
+  2.612723259683205928103787842214809134746E1Q,
+  2.341526751185244109722204018543276124997E0Q,
+  /* 1.0E0 */
+};
+/* erfc(0.625) = C16a + C16b to extra precision.  */
+static const __float128 C16a = 0.3767547607421875Q;
+static const __float128 C16b = 4.3570693945275513594941232097252997287766E-6Q;
+
+/* erfc(x + 0.75) = erfc(0.75) + x R(x)
+   0 <= x < 0.125
+   Peak relative error 1.7e-35  */
+#define NRNr17 8
+static const __float128 RNr17[NRNr17 + 1] =
+{
+  -1.767068734220277728233364375724380366826E3Q,
+  6.693746645665242832426891888805363898707E2Q,
+  -4.746224241837275958126060307406616817753E2Q,
+  -2.274160637728782675145666064841883803196E1Q,
+  -3.541232266140939050094370552538987982637E1Q,
+  6.988950514747052676394491563585179503865E0Q,
+  -5.807687216836540830881352383529281215100E0Q,
+  3.631915988567346438830283503729569443642E-1Q,
+  -1.488945487149634820537348176770282391202E-2Q
+};
+#define NRDr17 7
+static const __float128 RDr17[NRDr17 + 1] =
+{
+  2.748457523498150741964464942246913394647E3Q,
+  1.020213390713477686776037331757871252652E3Q,
+  1.388857635935432621972601695296561952738E3Q,
+  3.903363681143817750895999579637315491087E2Q,
+  2.784568344378139499217928969529219886578E2Q,
+  5.555800830216764702779238020065345401144E1Q,
+  2.646215470959050279430447295801291168941E1Q,
+  2.984905282103517497081766758550112011265E0Q,
+  /* 1.0E0 */
+};
+/* erfc(0.75) = C17a + C17b to extra precision.  */
+static const __float128 C17a = 0.2888336181640625Q;
+static const __float128 C17b = 1.0748182422368401062165408589222625794046E-5Q;
+
+
+/* erfc(x + 0.875) = erfc(0.875) + x R(x)
+   0 <= x < 0.125
+   Peak relative error 2.2e-35  */
+#define NRNr18 8
+static const __float128 RNr18[NRNr18 + 1] =
+{
+ -1.342044899087593397419622771847219619588E3Q,
+  6.127221294229172997509252330961641850598E2Q,
+ -4.519821356522291185621206350470820610727E2Q,
+  1.223275177825128732497510264197915160235E1Q,
+ -2.730789571382971355625020710543532867692E1Q,
+  4.045181204921538886880171727755445395862E0Q,
+ -4.925146477876592723401384464691452700539E0Q,
+  5.933878036611279244654299924101068088582E-1Q,
+ -5.557645435858916025452563379795159124753E-2Q
+};
+#define NRDr18 7
+static const __float128 RDr18[NRDr18 + 1] =
+{
+  2.557518000661700588758505116291983092951E3Q,
+  1.070171433382888994954602511991940418588E3Q,
+  1.344842834423493081054489613250688918709E3Q,
+  4.161144478449381901208660598266288188426E2Q,
+  2.763670252219855198052378138756906980422E2Q,
+  5.998153487868943708236273854747564557632E1Q,
+  2.657695108438628847733050476209037025318E1Q,
+  3.252140524394421868923289114410336976512E0Q,
+  /* 1.0E0 */
+};
+/* erfc(0.875) = C18a + C18b to extra precision.  */
+static const __float128 C18a = 0.215911865234375Q;
+static const __float128 C18b = 1.3073705765341685464282101150637224028267E-5Q;
+
+/* erfc(x + 1.0) = erfc(1.0) + x R(x)
+   0 <= x < 0.125
+   Peak relative error 1.6e-35  */
+#define NRNr19 8
+static const __float128 RNr19[NRNr19 + 1] =
+{
+ -1.139180936454157193495882956565663294826E3Q,
+  6.134903129086899737514712477207945973616E2Q,
+ -4.628909024715329562325555164720732868263E2Q,
+  4.165702387210732352564932347500364010833E1Q,
+ -2.286979913515229747204101330405771801610E1Q,
+  1.870695256449872743066783202326943667722E0Q,
+ -4.177486601273105752879868187237000032364E0Q,
+  7.533980372789646140112424811291782526263E-1Q,
+ -8.629945436917752003058064731308767664446E-2Q
+};
+#define NRDr19 7
+static const __float128 RDr19[NRDr19 + 1] =
+{
+  2.744303447981132701432716278363418643778E3Q,
+  1.266396359526187065222528050591302171471E3Q,
+  1.466739461422073351497972255511919814273E3Q,
+  4.868710570759693955597496520298058147162E2Q,
+  2.993694301559756046478189634131722579643E2Q,
+  6.868976819510254139741559102693828237440E1Q,
+  2.801505816247677193480190483913753613630E1Q,
+  3.604439909194350263552750347742663954481E0Q,
+  /* 1.0E0 */
+};
+/* erfc(1.0) = C19a + C19b to extra precision.  */
+static const __float128 C19a = 0.15728759765625Q;
+static const __float128 C19b = 1.1609394035130658779364917390740703933002E-5Q;
+
+/* erfc(x + 1.125) = erfc(1.125) + x R(x)
+   0 <= x < 0.125
+   Peak relative error 3.6e-36  */
+#define NRNr20 8
+static const __float128 RNr20[NRNr20 + 1] =
+{
+ -9.652706916457973956366721379612508047640E2Q,
+  5.577066396050932776683469951773643880634E2Q,
+ -4.406335508848496713572223098693575485978E2Q,
+  5.202893466490242733570232680736966655434E1Q,
+ -1.931311847665757913322495948705563937159E1Q,
+ -9.364318268748287664267341457164918090611E-2Q,
+ -3.306390351286352764891355375882586201069E0Q,
+  7.573806045289044647727613003096916516475E-1Q,
+ -9.611744011489092894027478899545635991213E-2Q
+};
+#define NRDr20 7
+static const __float128 RDr20[NRDr20 + 1] =
+{
+  3.032829629520142564106649167182428189014E3Q,
+  1.659648470721967719961167083684972196891E3Q,
+  1.703545128657284619402511356932569292535E3Q,
+  6.393465677731598872500200253155257708763E2Q,
+  3.489131397281030947405287112726059221934E2Q,
+  8.848641738570783406484348434387611713070E1Q,
+  3.132269062552392974833215844236160958502E1Q,
+  4.430131663290563523933419966185230513168E0Q
+ /* 1.0E0 */
+};
+/* erfc(1.125) = C20a + C20b to extra precision.  */
+static const __float128 C20a = 0.111602783203125Q;
+static const __float128 C20b = 8.9850951672359304215530728365232161564636E-6Q;
+
+/* erfc(1/x) = 1/x exp (-1/x^2 - 0.5625 + R(1/x^2))
+   7/8 <= 1/x < 1
+   Peak relative error 1.4e-35  */
+#define NRNr8 9
+static const __float128 RNr8[NRNr8 + 1] =
+{
+  3.587451489255356250759834295199296936784E1Q,
+  5.406249749087340431871378009874875889602E2Q,
+  2.931301290625250886238822286506381194157E3Q,
+  7.359254185241795584113047248898753470923E3Q,
+  9.201031849810636104112101947312492532314E3Q,
+  5.749697096193191467751650366613289284777E3Q,
+  1.710415234419860825710780802678697889231E3Q,
+  2.150753982543378580859546706243022719599E2Q,
+  8.740953582272147335100537849981160931197E0Q,
+  4.876422978828717219629814794707963640913E-2Q
+};
+#define NRDr8 8
+static const __float128 RDr8[NRDr8 + 1] =
+{
+  6.358593134096908350929496535931630140282E1Q,
+  9.900253816552450073757174323424051765523E2Q,
+  5.642928777856801020545245437089490805186E3Q,
+  1.524195375199570868195152698617273739609E4Q,
+  2.113829644500006749947332935305800887345E4Q,
+  1.526438562626465706267943737310282977138E4Q,
+  5.561370922149241457131421914140039411782E3Q,
+  9.394035530179705051609070428036834496942E2Q,
+  6.147019596150394577984175188032707343615E1Q
+  /* 1.0E0 */
+};
+
+/* erfc(1/x) = 1/x exp (-1/x^2 - 0.5625 + R(1/x^2))
+   0.75 <= 1/x <= 0.875
+   Peak relative error 2.0e-36  */
+#define NRNr7 9
+static const __float128 RNr7[NRNr7 + 1] =
+{
+ 1.686222193385987690785945787708644476545E1Q,
+ 1.178224543567604215602418571310612066594E3Q,
+ 1.764550584290149466653899886088166091093E4Q,
+ 1.073758321890334822002849369898232811561E5Q,
+ 3.132840749205943137619839114451290324371E5Q,
+ 4.607864939974100224615527007793867585915E5Q,
+ 3.389781820105852303125270837910972384510E5Q,
+ 1.174042187110565202875011358512564753399E5Q,
+ 1.660013606011167144046604892622504338313E4Q,
+ 6.700393957480661937695573729183733234400E2Q
+};
+#define NRDr7 9
+static const __float128 RDr7[NRDr7 + 1] =
+{
+-1.709305024718358874701575813642933561169E3Q,
+-3.280033887481333199580464617020514788369E4Q,
+-2.345284228022521885093072363418750835214E5Q,
+-8.086758123097763971926711729242327554917E5Q,
+-1.456900414510108718402423999575992450138E6Q,
+-1.391654264881255068392389037292702041855E6Q,
+-6.842360801869939983674527468509852583855E5Q,
+-1.597430214446573566179675395199807533371E5Q,
+-1.488876130609876681421645314851760773480E4Q,
+-3.511762950935060301403599443436465645703E2Q
+ /* 1.0E0 */
+};
+
+/* erfc(1/x) = 1/x exp(-1/x^2 - 0.5625 + R(1/x^2))
+   5/8 <= 1/x < 3/4
+   Peak relative error 1.9e-35  */
+#define NRNr6 9
+static const __float128 RNr6[NRNr6 + 1] =
+{
+ 1.642076876176834390623842732352935761108E0Q,
+ 1.207150003611117689000664385596211076662E2Q,
+ 2.119260779316389904742873816462800103939E3Q,
+ 1.562942227734663441801452930916044224174E4Q,
+ 5.656779189549710079988084081145693580479E4Q,
+ 1.052166241021481691922831746350942786299E5Q,
+ 9.949798524786000595621602790068349165758E4Q,
+ 4.491790734080265043407035220188849562856E4Q,
+ 8.377074098301530326270432059434791287601E3Q,
+ 4.506934806567986810091824791963991057083E2Q
+};
+#define NRDr6 9
+static const __float128 RDr6[NRDr6 + 1] =
+{
+-1.664557643928263091879301304019826629067E2Q,
+-3.800035902507656624590531122291160668452E3Q,
+-3.277028191591734928360050685359277076056E4Q,
+-1.381359471502885446400589109566587443987E5Q,
+-3.082204287382581873532528989283748656546E5Q,
+-3.691071488256738343008271448234631037095E5Q,
+-2.300482443038349815750714219117566715043E5Q,
+-6.873955300927636236692803579555752171530E4Q,
+-8.262158817978334142081581542749986845399E3Q,
+-2.517122254384430859629423488157361983661E2Q
+ /* 1.00 */
+};
+
+/* erfc(1/x) = 1/x exp(-1/x^2 - 0.5625 + R(1/x^2))
+   1/2 <= 1/x < 5/8
+   Peak relative error 4.6e-36  */
+#define NRNr5 10
+static const __float128 RNr5[NRNr5 + 1] =
+{
+-3.332258927455285458355550878136506961608E-3Q,
+-2.697100758900280402659586595884478660721E-1Q,
+-6.083328551139621521416618424949137195536E0Q,
+-6.119863528983308012970821226810162441263E1Q,
+-3.176535282475593173248810678636522589861E2Q,
+-8.933395175080560925809992467187963260693E2Q,
+-1.360019508488475978060917477620199499560E3Q,
+-1.075075579828188621541398761300910213280E3Q,
+-4.017346561586014822824459436695197089916E2Q,
+-5.857581368145266249509589726077645791341E1Q,
+-2.077715925587834606379119585995758954399E0Q
+};
+#define NRDr5 9
+static const __float128 RDr5[NRDr5 + 1] =
+{
+ 3.377879570417399341550710467744693125385E-1Q,
+ 1.021963322742390735430008860602594456187E1Q,
+ 1.200847646592942095192766255154827011939E2Q,
+ 7.118915528142927104078182863387116942836E2Q,
+ 2.318159380062066469386544552429625026238E3Q,
+ 4.238729853534009221025582008928765281620E3Q,
+ 4.279114907284825886266493994833515580782E3Q,
+ 2.257277186663261531053293222591851737504E3Q,
+ 5.570475501285054293371908382916063822957E2Q,
+ 5.142189243856288981145786492585432443560E1Q
+ /* 1.0E0 */
+};
+
+/* erfc(1/x) = 1/x exp(-1/x^2 - 0.5625 + R(1/x^2))
+   3/8 <= 1/x < 1/2
+   Peak relative error 2.0e-36  */
+#define NRNr4 10
+static const __float128 RNr4[NRNr4 + 1] =
+{
+ 3.258530712024527835089319075288494524465E-3Q,
+ 2.987056016877277929720231688689431056567E-1Q,
+ 8.738729089340199750734409156830371528862E0Q,
+ 1.207211160148647782396337792426311125923E2Q,
+ 8.997558632489032902250523945248208224445E2Q,
+ 3.798025197699757225978410230530640879762E3Q,
+ 9.113203668683080975637043118209210146846E3Q,
+ 1.203285891339933238608683715194034900149E4Q,
+ 8.100647057919140328536743641735339740855E3Q,
+ 2.383888249907144945837976899822927411769E3Q,
+ 2.127493573166454249221983582495245662319E2Q
+};
+#define NRDr4 10
+static const __float128 RDr4[NRDr4 + 1] =
+{
+-3.303141981514540274165450687270180479586E-1Q,
+-1.353768629363605300707949368917687066724E1Q,
+-2.206127630303621521950193783894598987033E2Q,
+-1.861800338758066696514480386180875607204E3Q,
+-8.889048775872605708249140016201753255599E3Q,
+-2.465888106627948210478692168261494857089E4Q,
+-3.934642211710774494879042116768390014289E4Q,
+-3.455077258242252974937480623730228841003E4Q,
+-1.524083977439690284820586063729912653196E4Q,
+-2.810541887397984804237552337349093953857E3Q,
+-1.343929553541159933824901621702567066156E2Q
+ /* 1.0E0 */
+};
+
+/* erfc(1/x) = 1/x exp(-1/x^2 - 0.5625 + R(1/x^2))
+   1/4 <= 1/x < 3/8
+   Peak relative error 8.4e-37  */
+#define NRNr3 11
+static const __float128 RNr3[NRNr3 + 1] =
+{
+-1.952401126551202208698629992497306292987E-6Q,
+-2.130881743066372952515162564941682716125E-4Q,
+-8.376493958090190943737529486107282224387E-3Q,
+-1.650592646560987700661598877522831234791E-1Q,
+-1.839290818933317338111364667708678163199E0Q,
+-1.216278715570882422410442318517814388470E1Q,
+-4.818759344462360427612133632533779091386E1Q,
+-1.120994661297476876804405329172164436784E2Q,
+-1.452850765662319264191141091859300126931E2Q,
+-9.485207851128957108648038238656777241333E1Q,
+-2.563663855025796641216191848818620020073E1Q,
+-1.787995944187565676837847610706317833247E0Q
+};
+#define NRDr3 10
+static const __float128 RDr3[NRDr3 + 1] =
+{
+ 1.979130686770349481460559711878399476903E-4Q,
+ 1.156941716128488266238105813374635099057E-2Q,
+ 2.752657634309886336431266395637285974292E-1Q,
+ 3.482245457248318787349778336603569327521E0Q,
+ 2.569347069372696358578399521203959253162E1Q,
+ 1.142279000180457419740314694631879921561E2Q,
+ 3.056503977190564294341422623108332700840E2Q,
+ 4.780844020923794821656358157128719184422E2Q,
+ 4.105972727212554277496256802312730410518E2Q,
+ 1.724072188063746970865027817017067646246E2Q,
+ 2.815939183464818198705278118326590370435E1Q
+ /* 1.0E0 */
+};
+
+/* erfc(1/x) = 1/x exp(-1/x^2 - 0.5625 + R(1/x^2))
+   1/8 <= 1/x < 1/4
+   Peak relative error 1.5e-36  */
+#define NRNr2 11
+static const __float128 RNr2[NRNr2 + 1] =
+{
+-2.638914383420287212401687401284326363787E-8Q,
+-3.479198370260633977258201271399116766619E-6Q,
+-1.783985295335697686382487087502222519983E-4Q,
+-4.777876933122576014266349277217559356276E-3Q,
+-7.450634738987325004070761301045014986520E-2Q,
+-7.068318854874733315971973707247467326619E-1Q,
+-4.113919921935944795764071670806867038732E0Q,
+-1.440447573226906222417767283691888875082E1Q,
+-2.883484031530718428417168042141288943905E1Q,
+-2.990886974328476387277797361464279931446E1Q,
+-1.325283914915104866248279787536128997331E1Q,
+-1.572436106228070195510230310658206154374E0Q
+};
+#define NRDr2 10
+static const __float128 RDr2[NRDr2 + 1] =
+{
+ 2.675042728136731923554119302571867799673E-6Q,
+ 2.170997868451812708585443282998329996268E-4Q,
+ 7.249969752687540289422684951196241427445E-3Q,
+ 1.302040375859768674620410563307838448508E-1Q,
+ 1.380202483082910888897654537144485285549E0Q,
+ 8.926594113174165352623847870299170069350E0Q,
+ 3.521089584782616472372909095331572607185E1Q,
+ 8.233547427533181375185259050330809105570E1Q,
+ 1.072971579885803033079469639073292840135E2Q,
+ 6.943803113337964469736022094105143158033E1Q,
+ 1.775695341031607738233608307835017282662E1Q
+ /* 1.0E0 */
+};
+
+/* erfc(1/x) = 1/x exp(-1/x^2 - 0.5625 + R(1/x^2))
+   1/128 <= 1/x < 1/8
+   Peak relative error 2.2e-36  */
+#define NRNr1 9
+static const __float128 RNr1[NRNr1 + 1] =
+{
+-4.250780883202361946697751475473042685782E-8Q,
+-5.375777053288612282487696975623206383019E-6Q,
+-2.573645949220896816208565944117382460452E-4Q,
+-6.199032928113542080263152610799113086319E-3Q,
+-8.262721198693404060380104048479916247786E-2Q,
+-6.242615227257324746371284637695778043982E-1Q,
+-2.609874739199595400225113299437099626386E0Q,
+-5.581967563336676737146358534602770006970E0Q,
+-5.124398923356022609707490956634280573882E0Q,
+-1.290865243944292370661544030414667556649E0Q
+};
+#define NRDr1 8
+static const __float128 RDr1[NRDr1 + 1] =
+{
+ 4.308976661749509034845251315983612976224E-6Q,
+ 3.265390126432780184125233455960049294580E-4Q,
+ 9.811328839187040701901866531796570418691E-3Q,
+ 1.511222515036021033410078631914783519649E-1Q,
+ 1.289264341917429958858379585970225092274E0Q,
+ 6.147640356182230769548007536914983522270E0Q,
+ 1.573966871337739784518246317003956180750E1Q,
+ 1.955534123435095067199574045529218238263E1Q,
+ 9.472613121363135472247929109615785855865E0Q
+  /* 1.0E0 */
+};
+
+
+__float128
+erfq (__float128 x)
+{
+  __float128 a, y, z;
+  int32_t i, ix, sign;
+  ieee854_float128 u;
+
+  u.value = x;
+  sign = u.words32.w0;
+  ix = sign & 0x7fffffff;
+
+  if (ix >= 0x7fff0000)
+    {				/* erf(nan)=nan */
+      i = ((sign & 0xffff0000) >> 31) << 1;
+      return (__float128) (1 - i) + one / x;	/* erf(+-inf)=+-1 */
+    }
+
+  if (ix >= 0x3fff0000) /* |x| >= 1.0 */
+    {
+      if (ix >= 0x40030000 && sign > 0)
+	return one; /* x >= 16, avoid spurious underflow from erfc.  */
+      y = erfcq (x);
+      return (one - y);
+      /*    return (one - erfcq (x)); */
+    }
+  u.words32.w0 = ix;
+  a = u.value;
+  z = x * x;
+  if (ix < 0x3ffec000)  /* a < 0.875 */
+    {
+      if (ix < 0x3fc60000) /* |x|<2**-57 */
+	{
+	  if (ix < 0x00080000)
+	    {
+	      /* Avoid spurious underflow.  */
+	      __float128 ret =  0.0625 * (16.0 * x + (16.0 * efx) * x);
+	      math_check_force_underflow (ret);
+	      return ret;
+	    }
+	  return x + efx * x;
+	}
+      y = a + a * neval (z, TN1, NTN1) / deval (z, TD1, NTD1);
+    }
+  else
+    {
+      a = a - one;
+      y = erf_const + neval (a, TN2, NTN2) / deval (a, TD2, NTD2);
+    }
+
+  if (sign & 0x80000000) /* x < 0 */
+    y = -y;
+  return( y );
+}
+
+
+__float128
+erfcq (__float128 x)
+{
+  __float128 y, z, p, r;
+  int32_t i, ix, sign;
+  ieee854_float128 u;
+
+  u.value = x;
+  sign = u.words32.w0;
+  ix = sign & 0x7fffffff;
+  u.words32.w0 = ix;
+
+  if (ix >= 0x7fff0000)
+    {				/* erfc(nan)=nan */
+      /* erfc(+-inf)=0,2 */
+      return (__float128) (((uint32_t) sign >> 31) << 1) + one / x;
+    }
+
+  if (ix < 0x3ffd0000) /* |x| <1/4 */
+    {
+      if (ix < 0x3f8d0000) /* |x|<2**-114 */
+	return one - x;
+      return one - erfq (x);
+    }
+  if (ix < 0x3fff4000) /* 1.25 */
+    {
+      x = u.value;
+      i = 8.0 * x;
+      switch (i)
+	{
+	case 2:
+	  z = x - 0.25Q;
+	  y = C13b + z * neval (z, RNr13, NRNr13) / deval (z, RDr13, NRDr13);
+	  y += C13a;
+	  break;
+	case 3:
+	  z = x - 0.375Q;
+	  y = C14b + z * neval (z, RNr14, NRNr14) / deval (z, RDr14, NRDr14);
+	  y += C14a;
+	  break;
+	case 4:
+	  z = x - 0.5Q;
+	  y = C15b + z * neval (z, RNr15, NRNr15) / deval (z, RDr15, NRDr15);
+	  y += C15a;
+	  break;
+	case 5:
+	  z = x - 0.625Q;
+	  y = C16b + z * neval (z, RNr16, NRNr16) / deval (z, RDr16, NRDr16);
+	  y += C16a;
+	  break;
+	case 6:
+	  z = x - 0.75Q;
+	  y = C17b + z * neval (z, RNr17, NRNr17) / deval (z, RDr17, NRDr17);
+	  y += C17a;
+	  break;
+	case 7:
+	  z = x - 0.875Q;
+	  y = C18b + z * neval (z, RNr18, NRNr18) / deval (z, RDr18, NRDr18);
+	  y += C18a;
+	  break;
+	case 8:
+	  z = x - 1;
+	  y = C19b + z * neval (z, RNr19, NRNr19) / deval (z, RDr19, NRDr19);
+	  y += C19a;
+	  break;
+	default: /* i == 9.  */
+	  z = x - 1.125Q;
+	  y = C20b + z * neval (z, RNr20, NRNr20) / deval (z, RDr20, NRDr20);
+	  y += C20a;
+	  break;
+	}
+      if (sign & 0x80000000)
+	y = 2 - y;
+      return y;
+    }
+  /* 1.25 < |x| < 107 */
+  if (ix < 0x4005ac00)
+    {
+      /* x < -9 */
+      if ((ix >= 0x40022000) && (sign & 0x80000000))
+	return two - tiny;
+
+      x = fabsq (x);
+      z = one / (x * x);
+      i = 8.0 / x;
+      switch (i)
+	{
+	default:
+	case 0:
+	  p = neval (z, RNr1, NRNr1) / deval (z, RDr1, NRDr1);
+	  break;
+	case 1:
+	  p = neval (z, RNr2, NRNr2) / deval (z, RDr2, NRDr2);
+	  break;
+	case 2:
+	  p = neval (z, RNr3, NRNr3) / deval (z, RDr3, NRDr3);
+	  break;
+	case 3:
+	  p = neval (z, RNr4, NRNr4) / deval (z, RDr4, NRDr4);
+	  break;
+	case 4:
+	  p = neval (z, RNr5, NRNr5) / deval (z, RDr5, NRDr5);
+	  break;
+	case 5:
+	  p = neval (z, RNr6, NRNr6) / deval (z, RDr6, NRDr6);
+	  break;
+	case 6:
+	  p = neval (z, RNr7, NRNr7) / deval (z, RDr7, NRDr7);
+	  break;
+	case 7:
+	  p = neval (z, RNr8, NRNr8) / deval (z, RDr8, NRDr8);
+	  break;
+	}
+      u.value = x;
+      u.words32.w3 = 0;
+      u.words32.w2 &= 0xfe000000;
+      z = u.value;
+      r = expq (-z * z - 0.5625) *
+	expq ((z - x) * (z + x) + p);
+      if ((sign & 0x80000000) == 0)
+	{
+	  __float128 ret = r / x;
+	  if (ret == 0)
+	    errno = ERANGE;
+	  return ret;
+	}
+      else
+	return two - r / x;
+    }
+  else
+    {
+      if ((sign & 0x80000000) == 0)
+	{
+	  errno = ERANGE;
+	  return tiny * tiny;
+	}
+      else
+	return two - tiny;
+    }
+}
diff --git a/math/exp2q.c b/math/exp2q.c
new file mode 100644
index 0000000..f012264
--- /dev/null
+++ b/math/exp2q.c
@@ -0,0 +1,51 @@
+/* Compute 2^x.
+   Copyright (C) 2012-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__float128
+exp2q (__float128 x)
+{
+  if (__glibc_likely (__builtin_isless (x, (__float128) FLT128_MAX_EXP)))
+    {
+      if (__builtin_expect (__builtin_isgreaterequal (x, (__float128) (FLT128_MIN_EXP - FLT128_MANT_DIG
+							- 1)), 1))
+	{
+	  int intx = (int) x;
+	  __float128 fractx = x - intx;
+	  __float128 result;
+	  if (fabsq (fractx) < FLT128_EPSILON / 4)
+	    result = scalbnq (1 + fractx, intx);
+	  else
+	    result = scalbnq (expq (M_LN2q * fractx), intx);
+	  math_check_force_underflow_nonneg (result);
+	  return result;
+	}
+      else
+	{
+	  /* Underflow or exact zero.  */
+	  if (isinfq (x))
+	    return 0;
+	  else
+	    return FLT128_MIN * FLT128_MIN;
+	}
+    }
+  else
+    /* Infinity, NaN or overflow.  */
+    return FLT128_MAX * x;
+}
diff --git a/math/expm1q.c b/math/expm1q.c
new file mode 100644
index 0000000..f64d8d5
--- /dev/null
+++ b/math/expm1q.c
@@ -0,0 +1,159 @@
+/*							expm1q.c
+ *
+ *	Exponential function, minus 1
+ *      128-bit long double precision
+ *
+ *
+ *
+ * SYNOPSIS:
+ *
+ * long double x, y, expm1q();
+ *
+ * y = expm1q( x );
+ *
+ *
+ *
+ * DESCRIPTION:
+ *
+ * Returns e (2.71828...) raised to the x power, minus one.
+ *
+ * Range reduction is accomplished by separating the argument
+ * into an integer k and fraction f such that
+ *
+ *     x    k  f
+ *    e  = 2  e.
+ *
+ * An expansion x + .5 x^2 + x^3 R(x) approximates exp(f) - 1
+ * in the basic range [-0.5 ln 2, 0.5 ln 2].
+ *
+ *
+ * ACCURACY:
+ *
+ *                      Relative error:
+ * arithmetic   domain     # trials      peak         rms
+ *    IEEE    -79,+MAXLOG    100,000     1.7e-34     4.5e-35
+ *
+ */
+
+/* Copyright 2001 by Stephen L. Moshier
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, see
+    <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+/* exp(x) - 1 = x + 0.5 x^2 + x^3 P(x)/Q(x)
+   -.5 ln 2  <  x  <  .5 ln 2
+   Theoretical peak relative error = 8.1e-36  */
+
+static const __float128
+  P0 = 2.943520915569954073888921213330863757240E8Q,
+  P1 = -5.722847283900608941516165725053359168840E7Q,
+  P2 = 8.944630806357575461578107295909719817253E6Q,
+  P3 = -7.212432713558031519943281748462837065308E5Q,
+  P4 = 4.578962475841642634225390068461943438441E4Q,
+  P5 = -1.716772506388927649032068540558788106762E3Q,
+  P6 = 4.401308817383362136048032038528753151144E1Q,
+  P7 = -4.888737542888633647784737721812546636240E-1Q,
+  Q0 = 1.766112549341972444333352727998584753865E9Q,
+  Q1 = -7.848989743695296475743081255027098295771E8Q,
+  Q2 = 1.615869009634292424463780387327037251069E8Q,
+  Q3 = -2.019684072836541751428967854947019415698E7Q,
+  Q4 = 1.682912729190313538934190635536631941751E6Q,
+  Q5 = -9.615511549171441430850103489315371768998E4Q,
+  Q6 = 3.697714952261803935521187272204485251835E3Q,
+  Q7 = -8.802340681794263968892934703309274564037E1Q,
+  /* Q8 = 1.000000000000000000000000000000000000000E0 */
+/* C1 + C2 = ln 2 */
+
+  C1 = 6.93145751953125E-1Q,
+  C2 = 1.428606820309417232121458176568075500134E-6Q,
+/* ln 2^-114 */
+  minarg = -7.9018778583833765273564461846232128760607E1Q, big = 1e4932Q;
+
+
+__float128
+expm1q (__float128 x)
+{
+  __float128 px, qx, xx;
+  int32_t ix, sign;
+  ieee854_float128 u;
+  int k;
+
+  /* Detect infinity and NaN.  */
+  u.value = x;
+  ix = u.words32.w0;
+  sign = ix & 0x80000000;
+  ix &= 0x7fffffff;
+  if (!sign && ix >= 0x40060000)
+    {
+      /* If num is positive and exp >= 6 use plain exp.  */
+      return expq (x);
+    }
+  if (ix >= 0x7fff0000)
+    {
+      /* Infinity (which must be negative infinity). */
+      if (((ix & 0xffff) | u.words32.w1 | u.words32.w2 | u.words32.w3) == 0)
+	return -1;
+      /* NaN.  Invalid exception if signaling.  */
+      return x + x;
+    }
+
+  /* expm1(+- 0) = +- 0.  */
+  if ((ix == 0) && (u.words32.w1 | u.words32.w2 | u.words32.w3) == 0)
+    return x;
+
+  /* Minimum value.  */
+  if (x < minarg)
+    return (4.0/big - 1);
+
+  /* Avoid internal underflow when result does not underflow, while
+     ensuring underflow (without returning a zero of the wrong sign)
+     when the result does underflow.  */
+  if (fabsq (x) < 0x1p-113Q)
+    {
+      math_check_force_underflow (x);
+      return x;
+    }
+
+  /* Express x = ln 2 (k + remainder), remainder not exceeding 1/2. */
+  xx = C1 + C2;			/* ln 2. */
+  px = floorq (0.5 + x / xx);
+  k = px;
+  /* remainder times ln 2 */
+  x -= px * C1;
+  x -= px * C2;
+
+  /* Approximate exp(remainder ln 2).  */
+  px = (((((((P7 * x
+	      + P6) * x
+	     + P5) * x + P4) * x + P3) * x + P2) * x + P1) * x + P0) * x;
+
+  qx = (((((((x
+	      + Q7) * x
+	     + Q6) * x + Q5) * x + Q4) * x + Q3) * x + Q2) * x + Q1) * x + Q0;
+
+  xx = x * x;
+  qx = x + (0.5 * xx + xx * px / qx);
+
+  /* exp(x) = exp(k ln 2) exp(remainder ln 2) = 2^k exp(remainder ln 2).
+
+  We have qx = exp(remainder ln 2) - 1, so
+  exp(x) - 1 = 2^k (qx + 1) - 1
+             = 2^k qx + 2^k - 1.  */
+
+  px = ldexpq (1, k);
+  x = px * qx + (px - 1.0);
+  return x;
+}
diff --git a/math/expq.c b/math/expq.c
new file mode 100644
index 0000000..1aaad91
--- /dev/null
+++ b/math/expq.c
@@ -0,0 +1,248 @@
+/* Quad-precision floating point e^x.
+   Copyright (C) 1999-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+   Partly based on double-precision code
+   by Geoffrey Keating <geoffk@ozemail.com.au>
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+/* The basic design here is from
+   Abraham Ziv, "Fast Evaluation of Elementary Mathematical Functions with
+   Correctly Rounded Last Bit", ACM Trans. Math. Soft., 17 (3), September 1991,
+   pp. 410-423.
+
+   We work with number pairs where the first number is the high part and
+   the second one is the low part. Arithmetic with the high part numbers must
+   be exact, without any roundoff errors.
+
+   The input value, X, is written as
+   X = n * ln(2)_0 + arg1[t1]_0 + arg2[t2]_0 + x
+       - n * ln(2)_1 + arg1[t1]_1 + arg2[t2]_1 + xl
+
+   where:
+   - n is an integer, 16384 >= n >= -16495;
+   - ln(2)_0 is the first 93 bits of ln(2), and |ln(2)_0-ln(2)-ln(2)_1| < 2^-205
+   - t1 is an integer, 89 >= t1 >= -89
+   - t2 is an integer, 65 >= t2 >= -65
+   - |arg1[t1]-t1/256.0| < 2^-53
+   - |arg2[t2]-t2/32768.0| < 2^-53
+   - x + xl is whatever is left, |x + xl| < 2^-16 + 2^-53
+
+   Then e^x is approximated as
+
+   e^x = 2^n_1 ( 2^n_0 e^(arg1[t1]_0 + arg1[t1]_1) e^(arg2[t2]_0 + arg2[t2]_1)
+	       + 2^n_0 e^(arg1[t1]_0 + arg1[t1]_1) e^(arg2[t2]_0 + arg2[t2]_1)
+		 * p (x + xl + n * ln(2)_1))
+   where:
+   - p(x) is a polynomial approximating e(x)-1
+   - e^(arg1[t1]_0 + arg1[t1]_1) is obtained from a table
+   - e^(arg2[t2]_0 + arg2[t2]_1) likewise
+   - n_1 + n_0 = n, so that |n_0| < -FLT128_MIN_EXP-1.
+
+   If it happens that n_1 == 0 (this is the usual case), that multiplication
+   is omitted.
+   */
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
+#include "quadmath-imp.h"
+#include "expq_table.h"
+
+static const __float128 C[] = {
+/* Smallest integer x for which e^x overflows.  */
+#define himark C[0]
+ 11356.523406294143949491931077970765Q,
+
+/* Largest integer x for which e^x underflows.  */
+#define lomark C[1]
+-11433.4627433362978788372438434526231Q,
+
+/* 3x2^96 */
+#define THREEp96 C[2]
+ 59421121885698253195157962752.0Q,
+
+/* 3x2^103 */
+#define THREEp103 C[3]
+ 30423614405477505635920876929024.0Q,
+
+/* 3x2^111 */
+#define THREEp111 C[4]
+ 7788445287802241442795744493830144.0Q,
+
+/* 1/ln(2) */
+#define M_1_LN2 C[5]
+ 1.44269504088896340735992468100189204Q,
+
+/* first 93 bits of ln(2) */
+#define M_LN2_0 C[6]
+ 0.693147180559945309417232121457981864Q,
+
+/* ln2_0 - ln(2) */
+#define M_LN2_1 C[7]
+-1.94704509238074995158795957333327386E-31Q,
+
+/* very small number */
+#define TINY C[8]
+ 1.0e-4900Q,
+
+/* 2^16383 */
+#define TWO16383 C[9]
+ 5.94865747678615882542879663314003565E+4931Q,
+
+/* 256 */
+#define TWO8 C[10]
+ 256,
+
+/* 32768 */
+#define TWO15 C[11]
+ 32768,
+
+/* Chebyshev polynom coefficients for (exp(x)-1)/x */
+#define P1 C[12]
+#define P2 C[13]
+#define P3 C[14]
+#define P4 C[15]
+#define P5 C[16]
+#define P6 C[17]
+ 0.5Q,
+ 1.66666666666666666666666666666666683E-01Q,
+ 4.16666666666666666666654902320001674E-02Q,
+ 8.33333333333333333333314659767198461E-03Q,
+ 1.38888888889899438565058018857254025E-03Q,
+ 1.98412698413981650382436541785404286E-04Q,
+};
+
+__float128
+expq (__float128 x)
+{
+  /* Check for usual case.  */
+  if (__builtin_isless (x, himark) && __builtin_isgreater (x, lomark))
+    {
+      int tval1, tval2, unsafe, n_i;
+      __float128 x22, n, t, result, xl;
+      ieee854_float128 ex2_u, scale_u;
+      fenv_t oldenv;
+
+      feholdexcept (&oldenv);
+#ifdef FE_TONEAREST
+      fesetround (FE_TONEAREST);
+#endif
+
+      /* Calculate n.  */
+      n = x * M_1_LN2 + THREEp111;
+      n -= THREEp111;
+      x = x - n * M_LN2_0;
+      xl = n * M_LN2_1;
+
+      /* Calculate t/256.  */
+      t = x + THREEp103;
+      t -= THREEp103;
+
+      /* Compute tval1 = t.  */
+      tval1 = (int) (t * TWO8);
+
+      x -= __expq_table[T_EXPL_ARG1+2*tval1];
+      xl -= __expq_table[T_EXPL_ARG1+2*tval1+1];
+
+      /* Calculate t/32768.  */
+      t = x + THREEp96;
+      t -= THREEp96;
+
+      /* Compute tval2 = t.  */
+      tval2 = (int) (t * TWO15);
+
+      x -= __expq_table[T_EXPL_ARG2+2*tval2];
+      xl -= __expq_table[T_EXPL_ARG2+2*tval2+1];
+
+      x = x + xl;
+
+      /* Compute ex2 = 2^n_0 e^(argtable[tval1]) e^(argtable[tval2]).  */
+      ex2_u.value = __expq_table[T_EXPL_RES1 + tval1]
+		* __expq_table[T_EXPL_RES2 + tval2];
+      n_i = (int)n;
+      /* 'unsafe' is 1 iff n_1 != 0.  */
+      unsafe = abs(n_i) >= 15000;
+      ex2_u.ieee.exponent += n_i >> unsafe;
+
+      /* Compute scale = 2^n_1.  */
+      scale_u.value = 1;
+      scale_u.ieee.exponent += n_i - (n_i >> unsafe);
+
+      /* Approximate e^x2 - 1, using a seventh-degree polynomial,
+	 with maximum error in [-2^-16-2^-53,2^-16+2^-53]
+	 less than 4.8e-39.  */
+      x22 = x + x*x*(P1+x*(P2+x*(P3+x*(P4+x*(P5+x*P6)))));
+      math_force_eval (x22);
+
+      /* Return result.  */
+      fesetenv (&oldenv);
+
+      result = x22 * ex2_u.value + ex2_u.value;
+
+      /* Now we can test whether the result is ultimate or if we are unsure.
+	 In the later case we should probably call a mpn based routine to give
+	 the ultimate result.
+	 Empirically, this routine is already ultimate in about 99.9986% of
+	 cases, the test below for the round to nearest case will be false
+	 in ~ 99.9963% of cases.
+	 Without proc2 routine maximum error which has been seen is
+	 0.5000262 ulp.
+
+	  ieee854_float128 ex3_u;
+
+	  #ifdef FE_TONEAREST
+	    fesetround (FE_TONEAREST);
+	  #endif
+	  ex3_u.value = (result - ex2_u.value) - x22 * ex2_u.value;
+	  ex2_u.value = result;
+	  ex3_u.ieee.exponent += FLT128_MANT_DIG + 15 + IEEE854_FLOAT128_BIAS
+				 - ex2_u.ieee.exponent;
+	  n_i = abs (ex3_u.value);
+	  n_i = (n_i + 1) / 2;
+	  fesetenv (&oldenv);
+	  #ifdef FE_TONEAREST
+	  if (fegetround () == FE_TONEAREST)
+	    n_i -= 0x4000;
+	  #endif
+	  if (!n_i) {
+	    return __ieee754_expl_proc2 (origx);
+	  }
+       */
+      if (!unsafe)
+	return result;
+      else
+	{
+	  result *= scale_u.value;
+	  math_check_force_underflow_nonneg (result);
+	  return result;
+	}
+    }
+  /* Exceptional cases:  */
+  else if (__builtin_isless (x, himark))
+    {
+      if (isinfq (x))
+	/* e^-inf == 0, with no error.  */
+	return 0;
+      else
+	/* Underflow */
+	return TINY * TINY;
+    }
+  else
+    /* Return x, if x is a NaN or Inf; or overflow, otherwise.  */
+    return TWO16383*x;
+}
diff --git a/math/expq_table.h b/math/expq_table.h
new file mode 100644
index 0000000..830b32f
--- /dev/null
+++ b/math/expq_table.h
@@ -0,0 +1,970 @@
+/* Accurate table for expq().
+   Copyright (C) 1999-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+/* __expq_table basically consists of four tables, T_EXPL_ARG{1,2} and
+   T_EXPL_RES{1,2}. All tables use positive and negative indexes, the 0 points
+   are marked by T_EXPL_* defines.
+   For ARG1 and RES1 tables lets B be 89 and S 256.0, for ARG2 and RES2 B is 65
+   and S 32768.0.
+   These table have the property that, for all integers -B <= i <= B
+   expq(__expq_table[T_EXPL_ARGN+2*i]+__expq_table[T_EXPL_ARGN+2*i+1]+r) ==
+   __expq_table[T_EXPL_RESN+i], __expq_table[T_EXPL_RESN+i] is some exact number
+   with the low 58 bits of the mantissa 0,
+   __expq_table[T_EXPL_ARGN+2*i] == i/S+s
+   where absl(s) <= 2^-54 and absl(r) <= 2^-212.  */
+
+static const __float128 __expq_table [] = {
+ -3.47656250000000000584188889839535373E-01Q, /* bffd640000000000002b1b04213cf000 */
+  6.90417668990715641167244540876988960E-32Q, /* 3f97667c3fdb588a6ae1af8748357a17 */
+ -3.43749999999999981853132895957607418E-01Q, /* bffd5ffffffffffffac4ff5f4050b000 */
+ -7.16021898043268093462818380603370350E-33Q, /* bf94296c8219427edc1431ac2498583e */
+ -3.39843750000000013418643523138766329E-01Q, /* bffd5c000000000003de1f027a30e000 */
+  8.16920774283317801641347327589583265E-32Q, /* 3f97a82b65774bdca1b4440d749ed8d3 */
+ -3.35937500000000014998092453039303051E-01Q, /* bffd5800000000000452a9f4d8857000 */
+ -6.55865578425428447938248396879359670E-32Q, /* bf97548b7d240f3d034b395e6eecfac8 */
+ -3.32031250000000000981984049529998541E-01Q, /* bffd540000000000004875277cda5000 */
+  6.91213046334032232108944519541512737E-32Q, /* 3f9766e5f925338a19045c94443b66e1 */
+ -3.28124999999999986646017645350399708E-01Q, /* bffd4ffffffffffffc26a667bf44d000 */
+ -6.16281060996110316602421505683742661E-32Q, /* bf973ffdcdcffb6fbffc86b2b8d42f5d */
+ -3.24218749999999991645717430645867963E-01Q, /* bffd4bfffffffffffd97901063e48000 */
+ -7.90797211087760527593856542417304137E-32Q, /* bf979a9afaaca1ada6a8ed1c80584d60 */
+ -3.20312499999999998918211610690789652E-01Q, /* bffd47ffffffffffffb02d9856d71000 */
+  8.64024799457616856987630373786503376E-32Q, /* 3f97c0a098623f95579d5d9b2b67342d */
+ -3.16406249999999998153974811017181883E-01Q, /* bffd43ffffffffffff77c991f1076000 */
+ -2.73176610180696076418536105483668404E-32Q, /* bf961baeccb32f9b1fcbb8e60468e95a */
+ -3.12500000000000011420976192575972779E-01Q, /* bffd400000000000034ab8240483d000 */
+  7.16573502812389453744433792609989420E-32Q, /* 3f977410f4c2cfc4335f28446c0fb363 */
+ -3.08593750000000001735496343854851414E-01Q, /* bffd3c000000000000800e995c176000 */
+ -1.56292999645122272621237565671593071E-32Q, /* bf95449b9cbdaff6ac1246adb2c826ac */
+ -3.04687499999999982592401295899221626E-01Q, /* bffd37fffffffffffafb8bc1e061a000 */
+  6.48993208584888904958594509625158417E-32Q, /* 3f9750f9fe8366d82d77afa0031a92e1 */
+ -3.00781249999999999230616898937763959E-01Q, /* bffd33ffffffffffffc73ac39da54000 */
+  6.57082437496961397305801409357792029E-32Q, /* 3f97552d3cb598ea80135cf3feb27ec4 */
+ -2.96874999999999998788769281703245722E-01Q, /* bffd2fffffffffffffa6a07fa5021000 */
+ -3.26588297198283968096426564544269170E-32Q, /* bf9653260fc1802f46b629aee171809b */
+ -2.92968750000000015318089182805941695E-01Q, /* bffd2c0000000000046a468614bd6000 */
+ -1.73291974845198589684358727559290718E-32Q, /* bf9567e9d158f52e483c8d8dcb5961dd */
+ -2.89062500000000007736778942676309681E-01Q, /* bffd280000000000023adf9f4c3d3000 */
+ -6.83629745986675744404029225571026236E-32Q, /* bf9762f5face6281c1daf1c6aedbdb45 */
+ -2.85156250000000001367091555763661937E-01Q, /* bffd2400000000000064dfa11e3fb000 */
+ -5.44898442619766878281110054067026237E-32Q, /* bf971aed6d2db9f542986a785edae072 */
+ -2.81249999999999986958718100227029406E-01Q, /* bffd1ffffffffffffc3db9265ca9d000 */
+  1.13007318374506125723591889451107046E-32Q, /* 3f94d569fe387f456a97902907ac3856 */
+ -2.77343750000000000356078829380495179E-01Q, /* bffd1c0000000000001a462390083000 */
+ -4.98979365468978332358409063436543102E-32Q, /* bf970315bbf3e0d14b5c94c900702d4c */
+ -2.73437499999999990276993957508540484E-01Q, /* bffd17fffffffffffd32919bcdc94000 */
+ -8.79390484115892344533724650295100871E-32Q, /* bf97c89b0b89cc19c3ab2b60da9bbbc3 */
+ -2.69531250000000002434203866460082225E-01Q, /* bffd14000000000000b39ccf9e130000 */
+  9.44060754687026590886751809927191596E-32Q, /* 3f97ea2f32cfecca5c64a26137a9210f */
+ -2.65624999999999997296320716986257179E-01Q, /* bffd0fffffffffffff3880f13a2bc000 */
+  2.07142664067265697791007875348396921E-32Q, /* 3f95ae37ee685b9122fbe377bd205ee4 */
+ -2.61718750000000010237478733739017956E-01Q, /* bffd0c000000000002f3648179d40000 */
+ -6.10552936159265665298996309192680256E-32Q, /* bf973d0467d31e407515a3cca0f3b4e2 */
+ -2.57812500000000011948220522778370303E-01Q, /* bffd08000000000003719f81275bd000 */
+  6.72477169058908902499239631466443836E-32Q, /* 3f975d2b8c475d3160cf72d227d8e6f9 */
+ -2.53906249999999991822993360536596860E-01Q, /* bffd03fffffffffffda4a4b62f818000 */
+ -2.44868296623215865054704392917190994E-32Q, /* bf95fc92516c6d057d29fc2528855976 */
+ -2.49999999999999986862019457428548084E-01Q, /* bffcfffffffffffff86d2d20d5ff4000 */
+ -3.85302898949105073614122724961613078E-32Q, /* bf96901f147cb7d643af71b6129ce929 */
+ -2.46093750000000000237554160737318435E-01Q, /* bffcf8000000000000230e8ade26b000 */
+ -1.52823675242678363494345369284988589E-32Q, /* bf953d6700c5f3fc303f79d0ec8c680a */
+ -2.42187500000000003023380963205457065E-01Q, /* bffcf0000000000001be2c1a78bb0000 */
+ -7.78402037952209709489481182714311699E-34Q, /* bf9102ab1f3998e887f0ee4cf940faa5 */
+ -2.38281249999999995309623303145485725E-01Q, /* bffce7fffffffffffd4bd2940f43f000 */
+ -3.54307216794236899443913216397197696E-32Q, /* bf966fef03ab69c3f289436205b21d02 */
+ -2.34374999999999998425804947623207526E-01Q, /* bffcdfffffffffffff17b097a6092000 */
+ -2.86038428948386602859761879407549696E-32Q, /* bf96290a0eba0131efe3a05fe188f2e3 */
+ -2.30468749999999993822207406785200832E-01Q, /* bffcd7fffffffffffc70519834eae000 */
+ -2.54339521031747516806893838749365762E-32Q, /* bf96081f0ad7f9107ae6cddb32c178ab */
+ -2.26562499999999997823524030344489884E-01Q, /* bffccffffffffffffebecf10093df000 */
+  4.31904611473158635644635628922959401E-32Q, /* 3f96c083f0b1faa7c4c686193e38d67c */
+ -2.22656250000000004835132405125162742E-01Q, /* bffcc8000000000002c98a233f19f000 */
+  2.54709791629335691650310168420597566E-33Q, /* 3f92a735903f5eed07a716ab931e20d9 */
+ -2.18749999999999988969454021829236626E-01Q, /* bffcbffffffffffff9a42dc14ce36000 */
+ -3.77236096429336082213752014054909454E-32Q, /* bf9687be8e5b2fca54d3e81157eac660 */
+ -2.14843750000000010613256919115758495E-01Q, /* bffcb80000000000061e3d828ecac000 */
+ -4.55194148712216691177097854305964738E-32Q, /* bf96d8b35c776aa3e1a4768271380503 */
+ -2.10937499999999993204656148110447201E-01Q, /* bffcaffffffffffffc152f2aea118000 */
+ -2.95044199165561453749332254271716417E-32Q, /* bf96326433b00b2439094d9bef22ddd1 */
+ -2.07031250000000012233944895423355677E-01Q, /* bffca80000000000070d695ee0e94000 */
+  1.93146788688385419095981415411012357E-32Q, /* 3f959126729135a5e390d4bb802a0bde */
+ -2.03125000000000008030983633336321863E-01Q, /* bffca0000000000004a129fbc51af000 */
+  2.37361904671826193563212931215900137E-32Q, /* 3f95ecfb3c4ba1b97ea3ad45cbb1e68a */
+ -1.99218750000000001763815712796132779E-01Q, /* bffc98000000000001044b12d9950000 */
+ -3.63171243370923753295192486732883239E-33Q, /* bf932db5fb3f27c38e0fa7bbcfc64f55 */
+ -1.95312500000000004883660234506677272E-01Q, /* bffc90000000000002d0b3779d1f9000 */
+ -3.19989507343607877747980892249711601E-33Q, /* bf9309d63de96bb3ef744c865f22f1bd */
+ -1.91406250000000013720152363227519348E-01Q, /* bffc88000000000007e8bcb387121000 */
+ -1.89295754093147174148371614722178860E-32Q, /* bf958926e2e67dfe812c508290add2e7 */
+ -1.87500000000000000182342082774432620E-01Q, /* bffc800000000000001ae8b06a39f000 */
+ -2.96812835183184815200854214892983927E-32Q, /* bf96343a62d156bbe71f55d14ca4b6e5 */
+ -1.83593750000000012410147185883290345E-01Q, /* bffc78000000000007276a1adda8d000 */
+ -2.02191931237489669058466239995304587E-32Q, /* bf95a3efab92d26ec2df90df036a117f */
+ -1.79687499999999997439177363346082917E-01Q, /* bffc6ffffffffffffe8616db2927d000 */
+ -9.92752326937775530007399526834009465E-33Q, /* bf949c5f88ed17041e1a3f1829d543cd */
+ -1.75781249999999995824373974504785174E-01Q, /* bffc67fffffffffffd97c94f13ea3000 */
+  1.44184772065335613487885714828816178E-32Q, /* 3f952b75c63476e7fcc2f5841c27bcce */
+ -1.71874999999999986685050259043077809E-01Q, /* bffc5ffffffffffff8530f6bc531a000 */
+ -3.49007014971241147689894940544402482E-32Q, /* bf966a6dfaa012aea8ffe6d90b02330f */
+ -1.67968749999999997316058782350439701E-01Q, /* bffc57fffffffffffe73eb914f2aa000 */
+  3.34025733574205019081305778794376391E-32Q, /* 3f965adf4572561fd5456a6c13d8babf */
+ -1.64062499999999993322730602128318480E-01Q, /* bffc4ffffffffffffc269be4f68f3000 */
+ -1.83345916769684984022099095506340635E-32Q, /* bf957ccb69026cb2f6024c211576d5f4 */
+ -1.60156249999999992419000744447607979E-01Q, /* bffc47fffffffffffba13df21784a000 */
+  2.73442789798110494773517431626534726E-32Q, /* 3f961bf58ff22c9b30f1e2b39f26d7d5 */
+ -1.56249999999999987665010524130393080E-01Q, /* bffc3ffffffffffff8e3ad45e7508000 */
+  2.02695576464836145806428118889332191E-32Q, /* 3f95a4fb7435a4a2f71de81eb8ae75d1 */
+ -1.52343749999999989905291167951491803E-01Q, /* bffc37fffffffffffa2e48aecfc24000 */
+ -3.61436631548815190395331054871041524E-32Q, /* bf967756567ebd108075ae527cc2e7f0 */
+ -1.48437500000000006686107754967759751E-01Q, /* bffc30000000000003dab20261b3c000 */
+ -2.15524270159131591469319477922198390E-32Q, /* bf95bfa05b82ef3a708c4f0395e9fcf6 */
+ -1.44531250000000005132889939177166485E-01Q, /* bffc28000000000002f57b1969e7b000 */
+  2.74741116529653547935086189244019604E-32Q, /* 3f961d4eb77c1185d34fe1b04a3f3cf5 */
+ -1.40625000000000000707469094533647325E-01Q, /* bffc2000000000000068676d3d5c4000 */
+  4.40607097220049957013547629906723266E-33Q, /* 3f936e0ac425daf795b42913cf0ef881 */
+ -1.36718749999999995713752139187543306E-01Q, /* bffc17fffffffffffd87762255991000 */
+ -3.73751317180116492404578048203389108E-32Q, /* bf9684202491e9cbb7ceb67d9ff7e0c9 */
+ -1.32812500000000007198453630478482191E-01Q, /* bffc10000000000004264de3a4379000 */
+ -3.97050085179660203884930593717220728E-32Q, /* bf969c52048de14be3c9c1971e50869c */
+ -1.28906250000000006070486371645733082E-01Q, /* bffc080000000000037fd87db2cb0000 */
+  3.59610068058504988294019521946586131E-32Q, /* 3f967570c10687cb8e9ebd0b280abf5a */
+ -1.25000000000000003700729208608337966E-01Q, /* bffc00000000000002222198bbc74000 */
+  3.23464851393124362331846965931995969E-33Q, /* 3f930cb95da3bfc847e593716c91d57a */
+ -1.21093750000000013729038501177102555E-01Q, /* bffbf000000000000fd418d1f5fda000 */
+  2.45242487730722066611358741283977619E-32Q, /* 3f95fd5945ad86a464292e26ac192a84 */
+ -1.17187499999999999765305306880205578E-01Q, /* bffbdfffffffffffffbabaf869845000 */
+ -1.14557520298960389903199646350205537E-32Q, /* bf94dbda735322179d9bcf392e1dd06d */
+ -1.13281250000000009579647893740755690E-01Q, /* bffbd000000000000b0b69bae7ab9000 */
+  2.37873962873837390105423621772752350E-32Q, /* 3f95ee0b7e0bd5ac1f6fab1e2a71abc3 */
+ -1.09375000000000008981153004560108539E-01Q, /* bffbc000000000000a5ac4bc1d2c3000 */
+  1.53152444860014076105003555837231015E-32Q, /* 3f953e15ce931e12ef9a152522e32bdd */
+ -1.05468749999999992399063850363228723E-01Q, /* bffbaffffffffffff73c998091408000 */
+ -8.75920903597804862471749360196688834E-33Q, /* bf946bd7e310a01bae5687ebdc47fcc5 */
+ -1.01562500000000007685885179918350550E-01Q, /* bffba0000000000008dc7910a648c000 */
+ -4.63820993797174451904075397785059501E-33Q, /* bf938153d0e54001a472da180fb5e8aa */
+ -9.76562499999999887262211517861331814E-02Q, /* bffb8ffffffffffff300915aa6fd6000 */
+ -2.63767025974952608658936466715705903E-33Q, /* bf92b64215bb8d520be5404620d38088 */
+ -9.37499999999999939650246024457439795E-02Q, /* bffb7ffffffffffff90aca26bd0fc000 */
+ -1.72047822349322956713582039121348377E-32Q, /* bf9565545015c5b9b56d02cfefca2c7d */
+ -8.98437500000000033088896383977486369E-02Q, /* bffb70000000000003d09ca1e3cbe000 */
+  3.04831994420989436248526129869697270E-33Q, /* 3f92fa7d30d2ed90e7ebbd6231fd08b1 */
+ -8.59374999999999947312400115121319225E-02Q, /* bffb5ffffffffffff9ecefc03376e000 */
+  1.50416954438393392150792422537312281E-32Q, /* 3f9538675ee99bd722fad0023c09c915 */
+ -8.20312500000000054182280847004695514E-02Q, /* bffb500000000000063f2dbd40200000 */
+  2.68399664523430004488075638997207289E-33Q, /* 3f92bdf49766629882c49a3da88928ed */
+ -7.81250000000000114767533968079748798E-02Q, /* bffb4000000000000d3b56f81ba70000 */
+  1.72318124201659121296305402819694281E-32Q, /* 3f9565e407aaabfb359e8a567d760de3 */
+ -7.42187500000000035531829472486812869E-02Q, /* bffb3000000000000418b6e9b5388000 */
+  2.09401756478514117051383998628099655E-32Q, /* 3f95b2e91221fcd74be0a86d8ad658d2 */
+ -7.03124999999999987474933134860732535E-02Q, /* bffb1ffffffffffffe8e53453d2ac000 */
+  2.28515798224350800271565551341211666E-32Q, /* 3f95da9bd6adf00894f05b5cc5530125 */
+ -6.64062500000000042267533361089054159E-02Q, /* bffb10000000000004df8473dbcf2000 */
+  1.97576478800281368377376002585430031E-32Q, /* 3f959a59acbddb2f53bd3096b66370e9 */
+ -6.25000000000000066329769382774201686E-02Q, /* bffb00000000000007a5b5914e336000 */
+ -1.46422615813786836245343723048221678E-33Q, /* bf91e69295f069fc0c4a9db181ea25a3 */
+ -5.85937500000000002823707957982406053E-02Q, /* bffae0000000000000a6aeab10592000 */
+  9.25637741701318872896718218457555829E-33Q, /* 3f94807eb021f1f40a37d4015b1eb76b */
+ -5.46875000000000081586888005226044448E-02Q, /* bffac0000000000012d00a3171e3a000 */
+ -4.87144542459404765480424673678105050E-33Q, /* bf9394b42faba6b7036fe7b36269daf3 */
+ -5.07812499999999927720348253140567013E-02Q, /* bffa9fffffffffffef555cc8dd914000 */
+ -3.01901021987395945826043649523451725E-33Q, /* bf92f59e7e3025691f290f8f67277faf */
+ -4.68749999999999935349476738962633103E-02Q, /* bffa7ffffffffffff117b4ea2b876000 */
+  1.21521638219189777347767475937119750E-32Q, /* 3f94f8c7f88c5b56674b94d984ac8ecb */
+ -4.29687500000000056305562847814228219E-02Q, /* bffa6000000000000cfbb19be30c0000 */
+ -1.18643699217679276275559592978275214E-32Q, /* bf94ecd39f0833a876550e83eb012b99 */
+ -3.90624999999999962692914526031373542E-02Q, /* bffa3ffffffffffff765c743922f9000 */
+ -4.91277156857520035712509544689973679E-33Q, /* bf939823189996193872e58ac0dececb */
+ -3.51562500000000108152468207687602886E-02Q, /* bffa20000000000018f031e41177f000 */
+  1.18599806302656253755207072755609820E-32Q, /* 3f94eca4f23e787fab73ce8f6b9b8d64 */
+ -3.12500000000000077376981036742289578E-02Q, /* bffa00000000000011d787e0b386f000 */
+  9.97730386477005171963635210799577079E-33Q, /* 3f949e70e498c46a0173ac0d46c699fc */
+ -2.73437500000000139436129596418623235E-02Q, /* bff9c00000000000404db66e70a08000 */
+  2.25755321633070123579875157841633859E-33Q, /* 3f927719b1a93074bdf9f3c2cb784785 */
+ -2.34375000000000088003629211828324876E-02Q, /* bff98000000000002895a27d45feb000 */
+  2.84374279216848803102126617873942975E-33Q, /* 3f92d87f70e749d6da6c260b68dc210b */
+ -1.95312500000000107408831063404855424E-02Q, /* bff9400000000000318898ba69f71000 */
+  2.47348089686935458989103979140011912E-33Q, /* 3f929afa3de45086fe909fdddb41edce */
+ -1.56250000000000081443917555362290635E-02Q, /* bff9000000000000258f335e9cdd6000 */
+ -2.43379314483517422161458863218426254E-33Q, /* bf9294621c8a9ccacf2b020ec19cad27 */
+ -1.17187500000000051490597418161403184E-02Q, /* bff88000000000002f7ddfa26221f000 */
+  1.83405297208145390679150568810924707E-33Q, /* 3f9230bbfc5d5fe1b534fbcda0465bb9 */
+ -7.81249999999999715861805208310174953E-03Q, /* bff7ffffffffffffcb95f3fff157d000 */
+  3.51548384878710915171654413641872451E-34Q, /* 3f8fd349b76c22966f77a39fc37ed704 */
+ -3.90625000000000309326013918295097128E-03Q, /* bff7000000000000390f820c8e153000 */
+  6.38058004651791109324060099097251911E-36Q, /* 3f8a0f665d3ac25a1ac94d688273dbcd */
+#define T_EXPL_ARG1 (2*89)
+  0.00000000000000000000000000000000000E+00Q, /* 00000000000000000000000000000000 */
+  0.00000000000000000000000000000000000E+00Q, /* 00000000000000000000000000000000 */
+  3.90625000000000245479958859972588985E-03Q, /* 3ff70000000000002d48769ac9874000 */
+ -6.58439598384342854976169982902779828E-36Q, /* bf8a1811b923e6c626b07ef29761482a */
+  7.81250000000001311374391093664996358E-03Q, /* 3ff800000000000078f3f3cd89111000 */
+  2.60265650555493781464273319671555602E-33Q, /* 3f92b070c3b635b87af426735a71fc87 */
+  1.17187500000000269581156218247101912E-02Q, /* 3ff8800000000000f8a50d02fe20d000 */
+  1.00961747974945520631836275894919326E-33Q, /* 3f914f80c1a4f8042044fe3b757b030b */
+  1.56249999999999797878275270751825475E-02Q, /* 3ff8ffffffffffff45935b69da62e000 */
+  2.03174577741375590087897353146748580E-33Q, /* 3f925194e863496e0f6e91cbf6b22e26 */
+  1.95312499999999760319884511789111533E-02Q, /* 3ff93fffffffffff917790ff9a8f4000 */
+  4.62788519658803722282100289809515007E-33Q, /* 3f9380783ba81295feeb3e4879d7d52d */
+  2.34374999999999822953909016349145918E-02Q, /* 3ff97fffffffffffae5a163bd3cd5000 */
+ -3.19499956304699705390404384504876533E-33Q, /* bf93096e2037ced8194cf344c692f8d6 */
+  2.73437500000000137220327275871555682E-02Q, /* 3ff9c000000000003f481dea5dd51000 */
+ -2.25757776523031994464630107442723424E-33Q, /* bf92771abcf988a02b414bf2614e3734 */
+  3.12499999999999790857640618332718621E-02Q, /* 3ff9ffffffffffff9f8cd40b51509000 */
+ -4.22479470489989916319395454536511458E-33Q, /* bf935efb7245612f371deca17cb7b30c */
+  3.51562499999999840753382405747597346E-02Q, /* 3ffa1fffffffffffdb47bd275f722000 */
+  1.08459658374118041980976756063083500E-34Q, /* 3f8e2055d18b7117c9db1c318b1e889b */
+  3.90624999999999989384433621470426757E-02Q, /* 3ffa3ffffffffffffd8d5e18b042e000 */
+ -7.41674226146122000759491297811091830E-33Q, /* bf94341454e48029e5b0205d91baffdc */
+  4.29687500000000107505739500500200462E-02Q, /* 3ffa60000000000018ca04cd9085c000 */
+ -4.74689012756713017494437969420919847E-34Q, /* bf903b7c268103c6f7fbaaa24142e287 */
+  4.68749999999999978700749928325717352E-02Q, /* 3ffa7ffffffffffffb16b6d5479e3000 */
+ -1.06208165308448830117773486334902917E-32Q, /* bf94b92be4b3b5b5a596a0a5187cc955 */
+  5.07812499999999815072625435955786253E-02Q, /* 3ffa9fffffffffffd55bd086d5cbc000 */
+ -9.37038897148383660401929567549111394E-33Q, /* bf94853b111b0175b491c80d00419416 */
+  5.46874999999999809511553152189867394E-02Q, /* 3ffabfffffffffffd4138bfa74a61000 */
+  1.06642963074562437340498606682822123E-32Q, /* 3f94bafa3fe991b39255d563dfa05d89 */
+  5.85937500000000184331996330905145551E-02Q, /* 3ffae000000000002a810a5f2f8bf000 */
+ -1.76639977694797200820296641773791945E-34Q, /* bf8ed596f07ce4408f1705c8ec16864c */
+  6.25000000000000021544696744852045001E-02Q, /* 3ffb000000000000027be32045e2b000 */
+  1.68616371995798354366633034788947149E-32Q, /* 3f955e33d7440794d8a1b25233d086ab */
+  6.64062499999999965563110718495802889E-02Q, /* 3ffb0ffffffffffffc079a38a3fed000 */
+ -1.82463217667830160048872113565316215E-32Q, /* bf957af6163bcdb97cefab44a942482a */
+  7.03124999999999759989183341261898222E-02Q, /* 3ffb1fffffffffffe454218acea05000 */
+ -1.07843770101525495515646940862541503E-32Q, /* bf94bff72aada26d94e76e71c07e0580 */
+  7.42187499999999898968873730710101412E-02Q, /* 3ffb2ffffffffffff45a166496dc1000 */
+  1.28629441689592874462780757154138223E-32Q, /* 3f950b2724597b8b93ce1e9d1cf4d035 */
+  7.81249999999999957198938523510804668E-02Q, /* 3ffb3ffffffffffffb10bc52adbc5000 */
+  1.13297573459968118467100063135856856E-33Q, /* 3f91787eea895b3c245899cf34ad0abd */
+  8.20312500000000199911640621145851159E-02Q, /* 3ffb500000000000170c59a661a89000 */
+ -1.51161335208135146756554123073528707E-32Q, /* bf9539f326c5ca84e7db5401566f3775 */
+  8.59375000000000134175373433347670743E-02Q, /* 3ffb6000000000000f78287547af0000 */
+  1.09763629458404270323909815379924900E-32Q, /* 3f94c7f0b61b6e3e27d44b9f5bbc7e9d */
+  8.98437500000000036533922600308306335E-02Q, /* 3ffb70000000000004364a83b7a14000 */
+  3.11459653680110433194288029777718358E-33Q, /* 3f9302c0248136d65cebeab69488d949 */
+  9.37500000000000184977946245216914691E-02Q, /* 3ffb800000000000155395d870b17000 */
+ -4.66656154468277949130395786965043927E-33Q, /* bf9383aec9b993b6db492b1ede786d8a */
+  9.76562500000000237839723100419376084E-02Q, /* 3ffb9000000000001b6bca237f6c4000 */
+ -1.03028043424658760249140747856831301E-32Q, /* bf94abf6352e3d2bb398e47919a343fb */
+  1.01562500000000012345545575236836572E-01Q, /* 3ffba000000000000e3bc30cd9a1f000 */
+  2.15755372310795701322789783729456319E-32Q, /* 3f95c01b3b819edd9d07548fafd61550 */
+  1.05468749999999976493840484471911438E-01Q, /* 3ffbafffffffffffe4e634cd77985000 */
+  1.78771847038773333029677216592309083E-32Q, /* 3f95734b6ae650f33dd43c49a1df9fc0 */
+  1.09375000000000002267015055992785402E-01Q, /* 3ffbc00000000000029d1ad08de7b000 */
+  6.23263106693943817730045115112427717E-33Q, /* 3f9402e4b39ce2198a45e1d045868cd6 */
+  1.13281250000000022354208618429577398E-01Q, /* 3ffbd0000000000019c5cc3f9d2b5000 */
+  5.40514416644786448581426756221178868E-33Q, /* 3f93c10ab4021472c662f69435de9269 */
+  1.17187500000000013252367133076817603E-01Q, /* 3ffbe000000000000f47688cc561b000 */
+ -7.12412585457324989451327215568641325E-33Q, /* bf9427ecb343a8d1758990565fcfbf45 */
+  1.21093750000000020759863992944300792E-01Q, /* 3ffbf0000000000017ef3af97bf04000 */
+  6.26591408357572503875647872077266444E-33Q, /* 3f940446a09a2da771b45fc075514d12 */
+  1.25000000000000004739659392396765618E-01Q, /* 3ffc00000000000002bb7344ecd89000 */
+ -1.55611398459729463981000080101758830E-32Q, /* bf95433135febefa9e6aa4db39e263d2 */
+  1.28906249999999982360888081057894783E-01Q, /* 3ffc07fffffffffff5d4ed3154361000 */
+ -1.77531518652835570781208599686606474E-32Q, /* bf9570b7f225ea076f97f418d11359c1 */
+  1.32812500000000010568583998727400436E-01Q, /* 3ffc1000000000000617a5d09526a000 */
+  2.12104021624990594668286391598300893E-32Q, /* 3f95b885d767a1048d93055927a27adc */
+  1.36718749999999998434125157367005292E-01Q, /* 3ffc17ffffffffffff18eaebc7970000 */
+  2.50454798592543203967309921276955297E-32Q, /* 3f9604164e5598528a76faff26cd1c97 */
+  1.40625000000000015550032422969330356E-01Q, /* 3ffc20000000000008f6c79d8928c000 */
+  7.80972982879849783680252962992639832E-33Q, /* 3f9444674acf2b3225c7647e0d95edf3 */
+  1.44531250000000012402535562111122522E-01Q, /* 3ffc28000000000007264a8bc1ff1000 */
+  2.79662468716455159585514763921671876E-32Q, /* 3f96226b095bd78aa650faf95a221993 */
+  1.48437500000000007761020440087419948E-01Q, /* 3ffc3000000000000479530ff8fe3000 */
+  2.15518492972728435680556239996258527E-32Q, /* 3f95bf9d49295e73a957906a029768cb */
+  1.52343750000000001733189947520484032E-01Q, /* 3ffc38000000000000ffc6109f71f000 */
+  8.34032236093545825619420380704500188E-33Q, /* 3f945a71851226a1d0ce5e656693153e */
+  1.56249999999999988073295321246958484E-01Q, /* 3ffc3ffffffffffff91fedd62ae0f000 */
+  2.44119337150624789345260194989620908E-32Q, /* 3f95fb041a57bc1c1280680ac1620bea */
+  1.60156250000000002076894210913572460E-01Q, /* 3ffc48000000000001327ed84a199000 */
+ -7.36124501128859978061216696286151753E-33Q, /* bf9431c62f01e59d2c1e00f195a0037f */
+  1.64062500000000000950861276373482172E-01Q, /* 3ffc500000000000008c5285fba85000 */
+ -4.80566184447001164583855800470217373E-33Q, /* bf938f3d1fcafd390f22f80e6c19421f */
+  1.67968749999999989878071706155265999E-01Q, /* 3ffc57fffffffffffa2a445c548c5000 */
+ -4.42154428718618459799673088733365064E-32Q, /* bf96cb28cf1c1b28006d53ffe633b22a */
+  1.71874999999999999459734108403218175E-01Q, /* 3ffc5fffffffffffffb04554e9dd4000 */
+ -3.29736288190321377985697972236270628E-32Q, /* bf96566af0ebc852e84be12859b24a31 */
+  1.75781249999999997987525759778901845E-01Q, /* 3ffc67fffffffffffed702df6ffff000 */
+ -1.28800728638468399687523924685844352E-32Q, /* bf950b8236b88ca0c1b739dc91a7e3fc */
+  1.79687500000000004929565820437175783E-01Q, /* 3ffc70000000000002d779bb32d2e000 */
+  1.60624461317978482424582320675174225E-32Q, /* 3f954d9a9cc0c963fd081f3dc922d04e */
+  1.83593750000000016873727045739708856E-01Q, /* 3ffc78000000000009ba1f6263c9a000 */
+ -3.83390389582056606880506003118452558E-32Q, /* bf968e22a5d826f77f19ee788474df22 */
+  1.87500000000000013443068740761666872E-01Q, /* 3ffc80000000000007bfd8c72a1bf000 */
+ -2.74141662712926256150154726565203091E-32Q, /* bf961caf5ac59c7f941f928e324c2cc1 */
+  1.91406249999999981494101786848611970E-01Q, /* 3ffc87fffffffffff55502eeae001000 */
+  3.68992437075565165346469517256118001E-32Q, /* 3f967f2f03f9096793372a27b92ad79d */
+  1.95312499999999989069921848800501648E-01Q, /* 3ffc8ffffffffffff9b3015280394000 */
+  3.69712249337856518452988332367785220E-32Q, /* 3f967fee5fdb5bd501ff93516999faa0 */
+  1.99218750000000021148042946919300804E-01Q, /* 3ffc9800000000000c30e67939095000 */
+  2.50142536781142175091322844848566649E-32Q, /* 3f9603c34ae58e10b300b07137ee618a */
+  2.03124999999999977732559198825437141E-01Q, /* 3ffc9ffffffffffff329e7df079e4000 */
+ -2.41951877287895024779300892731537816E-32Q, /* bf95f683aefe6965f080df8f59dd34a1 */
+  2.07031249999999996744030653771913124E-01Q, /* 3ffca7fffffffffffe1f80f4b73ca000 */
+ -1.94346475904454000031592792989765585E-32Q, /* bf9593a44f87870a3d100d498501ecc7 */
+  2.10937500000000000251399259834392298E-01Q, /* 3ffcb000000000000025199873310000 */
+ -1.33528748788094249098998693871759411E-33Q, /* bf91bbb9b25c813668d6103d08acac35 */
+  2.14843749999999993936323609611875097E-01Q, /* 3ffcb7fffffffffffc8128c866236000 */
+  1.14839877977014974625242788556545292E-32Q, /* 3f94dd06b4655c9b83a1305b240e7a42 */
+  2.18750000000000015181732784749663837E-01Q, /* 3ffcc0000000000008c06da5fff24000 */
+  1.42689085313142539755499441881408391E-32Q, /* 3f95285a87dfa7ea7dad5b3be8c669f4 */
+  2.22656249999999992172647770539596569E-01Q, /* 3ffcc7fffffffffffb7ce2fe531f6000 */
+ -3.34421462850496887359128610229650547E-32Q, /* bf965b487962b5c2d9056ca6ac0c2e5c */
+  2.26562499999999989595607223847082419E-01Q, /* 3ffccffffffffffffa0095277be5c000 */
+ -3.08983588107248752517344356508205569E-32Q, /* bf9640dded57157f8eded311213bdbcd */
+  2.30468749999999979130462438434567117E-01Q, /* 3ffcd7fffffffffff3f8332996560000 */
+ -3.01407539802851697849105682795217019E-32Q, /* bf9638ffde35dbdfe1a1ffe45185de5d */
+  2.34375000000000012194252337217891971E-01Q, /* 3ffce0000000000007078dd402c86000 */
+ -8.46879710915628592284714319904522657E-33Q, /* bf945fc7b29a2ac6c9eff9eb258a510f */
+  2.38281249999999982991877076137149870E-01Q, /* 3ffce7fffffffffff6320b486eece000 */
+ -2.93563878880439245627127095245798544E-32Q, /* bf9630daaa4f40ff05caf29ace2ea7d4 */
+  2.42187499999999981447559841442773990E-01Q, /* 3ffceffffffffffff54e24a09a8d5000 */
+ -4.56766746558806021264215486909850481E-32Q, /* bf96da556dee11f3113e5a3467b908e6 */
+  2.46093749999999991067720539980207318E-01Q, /* 3ffcf7fffffffffffad9d405dcb5d000 */
+  2.14033004219908074003010247652128251E-32Q, /* 3f95bc8776e8f9ae098884aa664cc3df */
+  2.50000000000000016613825838126835953E-01Q, /* 3ffd00000000000004c9e24c12bb3000 */
+  2.57617532593749185996714235009382870E-32Q, /* 3f960b867cc01178c0ec68226c6cb47d */
+  2.53906250000000013372004437827044321E-01Q, /* 3ffd04000000000003daae05b3168000 */
+  7.20177123439204414298152646284640101E-32Q, /* 3f9775eff59ddad7e7530b83934af87f */
+  2.57812499999999995765234725413886085E-01Q, /* 3ffd07fffffffffffec7878bad9d5000 */
+  6.51253187532920882777046064603770602E-32Q, /* 3f975226659ca241402e71c2011583b0 */
+  2.61718750000000007647689994011222248E-01Q, /* 3ffd0c000000000002344cc793a0f000 */
+  3.02370610028725823590045201871491395E-32Q, /* 3f9639ffe55fa2fa011674448b4e5b96 */
+  2.65624999999999986893899042596554269E-01Q, /* 3ffd0ffffffffffffc38f0c0a1e9f000 */
+ -2.07683715950724761146070082510569258E-32Q, /* bf95af579a92e872fef81abfdf06bae8 */
+  2.69531249999999979842788204900639327E-01Q, /* 3ffd13fffffffffffa30a908d67db000 */
+  8.71465252506557329027658736641075706E-32Q, /* 3f97c47d99e19830447a42b1c0ffac61 */
+  2.73437500000000006712165837793818271E-01Q, /* 3ffd18000000000001ef453a58edb000 */
+ -6.62704045767568912140550474455810301E-32Q, /* bf9758187a204dcb06ece46588aeeaba */
+  2.77343749999999994411329302988535617E-01Q, /* 3ffd1bfffffffffffe63a0fec9c9e000 */
+ -4.87273466291944117406493607771338767E-32Q, /* bf96fa0381b0844a0be46bac2d673f0c */
+  2.81250000000000012677892447379453135E-01Q, /* 3ffd20000000000003a7769e125d6000 */
+ -8.55871796664700790726282049552906783E-32Q, /* bf97bc64e01332cf7616b0091b8dff2c */
+  2.85156249999999998558643013736363981E-01Q, /* 3ffd23ffffffffffff95a5894bccf000 */
+ -1.33068334720606220176455289635046875E-32Q, /* bf95145f43290ecf5b7adcb24697bc73 */
+  2.89062500000000008831431235621753924E-01Q, /* 3ffd280000000000028ba504fac59000 */
+ -9.34157398616814623985483776710704237E-32Q, /* bf97e50ad1115b941fcb5f0c88a428f7 */
+  2.92968750000000019840235286110877063E-01Q, /* 3ffd2c000000000005b7f372d184f000 */
+  4.99302093775173155906059132992249671E-33Q, /* 3f939ecdcfb97bad3f8dbec5df5ec67d */
+  2.96875000000000015867911730971630513E-01Q, /* 3ffd3000000000000492d860c79db000 */
+  7.86107787827057767235127454590866211E-33Q, /* 3f944689517ee8f16cdb97d6a6938f32 */
+  3.00781250000000015814100002286124758E-01Q, /* 3ffd340000000000048edfe73a17d000 */
+ -1.65419431293024229981937172317171504E-32Q, /* bf9557900e3efca16c89646b57f68dc0 */
+  3.04687499999999985213157159965287195E-01Q, /* 3ffd37fffffffffffbbcec6f99b36000 */
+  9.68753602893894024018934325652944198E-32Q, /* 3f97f70170e5458660c33a7e8d43d049 */
+  3.08593749999999989969324338045156215E-01Q, /* 3ffd3bfffffffffffd1bdde4d0fb1000 */
+  7.10268609610294706092252562643261106E-32Q, /* 3f9770cae45cdf615010401a4b37d8d4 */
+  3.12500000000000002971606591018488854E-01Q, /* 3ffd40000000000000db440fbc06b000 */
+  6.38924218802905979887732294952782964E-32Q, /* 3f974bbf988bb5622bd8fbaa46e8b811 */
+  3.16406250000000006594921047402056305E-01Q, /* 3ffd44000000000001e69e8954814000 */
+  3.96079878754651470094149874444850097E-32Q, /* 3f969b5017b9fa7a1e86975258c73d3d */
+  3.20312500000000006713799366908329147E-01Q, /* 3ffd48000000000001ef64159c065000 */
+ -1.86401314975634286055150437995880517E-32Q, /* bf958323f0434911794e5fb8bfe136ba */
+  3.24218749999999987061246567584951210E-01Q, /* 3ffd4bfffffffffffc4549db9b928000 */
+ -3.18643523744758601387071062700407431E-32Q, /* bf964ae5fa7e26c2c3981bed12e14372 */
+  3.28124999999999991782776266707412953E-01Q, /* 3ffd4ffffffffffffda1ad0840ca8000 */
+ -4.46964199751314296839915534813144652E-32Q, /* bf96d0277729ffd74727150df6d15547 */
+  3.32031250000000000393816557756032682E-01Q, /* 3ffd540000000000001d0efc04fad000 */
+ -9.03246333902065439930373230002688649E-33Q, /* bf947731a008748cc6dee948839ef7ae */
+  3.35937499999999983810482995064392173E-01Q, /* 3ffd57fffffffffffb556cab8ae61000 */
+  5.27742727066129518825981597650621794E-32Q, /* 3f9712050a6ddbf1cabf1b971f4b5d0b */
+  3.39843750000000004310441349760912471E-01Q, /* 3ffd5c0000000000013e0def5ddc4000 */
+ -3.85927263474732591932884416445586106E-32Q, /* bf9690c51088ef3db9ca000829c450c2 */
+  3.43749999999999990248130003997484364E-01Q, /* 3ffd5ffffffffffffd3070624a0af000 */
+  9.62005170171527308106468341512327487E-34Q, /* 3f913fae595cea84432eb01430817fca */
+  3.47656250000000004085726414568625697E-01Q, /* 3ffd640000000000012d79309e291000 */
+ -6.59664093705705297250259434519072507E-32Q, /* bf97568465eafb0e662e64a5dbfaf35f */
+
+ -1.98364257812501251077851763965418372E-03Q, /* bff6040000000001cd90f658cf0b1000 */
+ -3.71984513103117734260309047540278737E-34Q, /* bf8fee73c54483194782aac4a6154d11 */
+ -1.95312500000000378520649630233891879E-03Q, /* bff60000000000008ba643bb5e2e8000 */
+ -1.12194202736719050440745599339855038E-34Q, /* bf8e2a436aeff7bc529873354f47a3f5 */
+ -1.92260742187499397430259771221991482E-03Q, /* bff5f7fffffffffe4361cb51170da000 */
+ -2.30068299876822157331268484824540848E-34Q, /* bf8f31d02f85cfe8c0cc02276ce0f437 */
+ -1.89208984375001137424603270262074989E-03Q, /* bff5f0000000000347456ed490c23000 */
+ -1.15012507244426243338260435466985403E-34Q, /* bf8e31c174d5677a937a34ad8d2a70b4 */
+ -1.86157226562500172319250342061336738E-03Q, /* bff5e800000000007f262fa3617b4000 */
+ -3.12438344643346437509767736937785561E-34Q, /* bf8f9f4d426a2457c273d34ef7d9bde9 */
+ -1.83105468749999505256246872355430379E-03Q, /* bff5dffffffffffe92f18c1c2b6fa000 */
+ -5.91130415288336591179087455220308942E-35Q, /* bf8d3a4c80b42dc036bae446c9807f78 */
+ -1.80053710937499445182387245573120522E-03Q, /* bff5d7fffffffffe669dea82b4a4c000 */
+ -1.92396289352411531324908916321392100E-34Q, /* bf8eff7a2123fb573ba9778550d669bd */
+ -1.77001953125000387737631542516323906E-03Q, /* bff5d000000000011e19915c3ddb7000 */
+  7.91101758977203355387806553469731354E-36Q, /* 3f8a507f5a70faaccf469e3461873dea */
+ -1.73950195312500034854670281415554486E-03Q, /* bff5c8000000000019b7dc6ef97bd000 */
+  1.55906551582436824067407021178835755E-34Q, /* 3f8e9e7880333e34955aebcde3cfb053 */
+ -1.70898437499998955782591472611429852E-03Q, /* bff5bffffffffffcfd80e88aa6b96000 */
+  8.22951661962611381718215899498500357E-35Q, /* 3f8db58e6031a779b59f6ece191de7cc */
+ -1.67846679687500586652037711131708544E-03Q, /* bff5b80000000001b0df6fd21c133000 */
+ -8.96642618848426299713145894522897419E-35Q, /* bf8ddcbcab46d531801bfae4121f2f8a */
+ -1.64794921875000109499161354039904782E-03Q, /* bff5b0000000000050cbce8915575000 */
+ -2.88077905394253859590587789680486639E-34Q, /* bf8f7eebd4dd860ef73b674d5e707959 */
+ -1.61743164062501133830507079150388351E-03Q, /* bff5a80000000003449e8700c3e82000 */
+ -3.68271725851639066312899986829350273E-34Q, /* bf8fe9845fe20a5fe74059e0cae185d6 */
+ -1.58691406249999015546015764131101956E-03Q, /* bff59ffffffffffd2999e668cdd28000 */
+  8.48197657099957029953716507898788812E-35Q, /* 3f8dc2faaebb97392e451b07b28c4b12 */
+ -1.55639648437500317366570219290722587E-03Q, /* bff5980000000000ea2cd9a40d256000 */
+ -3.45156704719737676412949957712570373E-36Q, /* bf8925a079505516c8e317ac1ff53255 */
+ -1.52587890625000568759013197767046039E-03Q, /* bff5900000000001a3ab8a3f6b698000 */
+ -1.01902948542497496574967177677556729E-34Q, /* bf8e0ee78d94d9b5ad3d63ae35c9b554 */
+ -1.49536132812500945889014955936485340E-03Q, /* bff5880000000002b9f1621b57743000 */
+ -3.32264697086631598830366079048117140E-34Q, /* bf8fb9a7d14c32289204fbb0c9eb20e0 */
+ -1.46484374999999931883259902869504725E-03Q, /* bff57fffffffffffcdbd1c90e1b4a000 */
+ -1.76487524793892929381101031660811433E-34Q, /* bf8ed52f2f724bc1ae870b18356337b4 */
+ -1.43432617187498876325946983333888768E-03Q, /* bff577fffffffffcc2dff8faa5570000 */
+ -3.54550084538495708816233114576143814E-34Q, /* bf8fd74724576915868c1e8ce9f430f1 */
+ -1.40380859374999215367421282192718062E-03Q, /* bff56ffffffffffdbd0b18aac65ed000 */
+ -1.90585907028351204486765167064669639E-34Q, /* bf8efaaa0c0e23e50c11b2120348054f */
+ -1.37329101562499692341771212945644892E-03Q, /* bff567ffffffffff1cfd00f1b0577000 */
+ -3.59631150411372589637918252836880320E-34Q, /* bf8fde08239ac74942a46298ea4fb715 */
+ -1.34277343749999137467356674296739172E-03Q, /* bff55ffffffffffd839030b05d53d000 */
+ -1.49571076125940368185068762485268117E-35Q, /* bf8b3e1a3d5c684b27a9f835b1d8d3c9 */
+ -1.31225585937499247038404301859788734E-03Q, /* bff557fffffffffdd469936e691e3000 */
+  3.10375845385355395586146533282311300E-34Q, /* 3f8f9c8f6d63b7a4145716ffd92491fb */
+ -1.28173828124999024755581675764821898E-03Q, /* bff54ffffffffffd306589b0ab21d000 */
+ -1.98541096105909793397376077900810019E-34Q, /* bf8f07e808bbb1e35106c294ffbb9687 */
+ -1.25122070312500340204619591143332523E-03Q, /* bff5480000000000fb06d5f16ad2c000 */
+  3.62884195935761446237911443317457521E-34Q, /* 3f8fe25b17d623178a386a6fa6c5afb2 */
+ -1.22070312499999591578388993012071279E-03Q, /* bff53ffffffffffed2a356c440074000 */
+ -2.96756662615653130862526710937493307E-35Q, /* bf8c3b90d8ff2a991e5bd16718fb0645 */
+ -1.19018554687498821966212632349422735E-03Q, /* bff537fffffffffc9ac3b585dda89000 */
+  1.44659971891167323357060028901142644E-34Q, /* 3f8e809279ab249edf1dad9fe13fb0bf */
+ -1.15966796875000160938908064907298384E-03Q, /* bff530000000000076c0800db9639000 */
+  2.50088010538742402346270685365928513E-34Q, /* 3f8f4c6c8a483b60201d30c1a83c3cb7 */
+ -1.12915039062500267151512523291939657E-03Q, /* bff5280000000000c51f7e7315137000 */
+  7.56402096465615210500092443924888831E-35Q, /* 3f8d922c1e485d99aea2668ed32b55a6 */
+ -1.09863281249998665006360103291051571E-03Q, /* bff51ffffffffffc26f2d4c9ce2ba000 */
+  1.43982174467233642713619821353592061E-34Q, /* 3f8e7ec530b3d92b6303bec1c81214d1 */
+ -1.06811523437500522742248711752028025E-03Q, /* bff518000000000181b7380f10446000 */
+  5.41265133745862349181293024531133174E-35Q, /* 3f8d1fc9313d018b30e790e06b6be723 */
+ -1.03759765624999980942114138999770552E-03Q, /* bff50ffffffffffff1f01130490e1000 */
+  1.21525139612685854366189534669623436E-34Q, /* 3f8e4311b96b6fcde412caf3f0d86fb9 */
+ -1.00708007812499602697537601515759439E-03Q, /* bff507fffffffffedad7afcce7051000 */
+  1.00020246351201558505328236381833392E-34Q, /* 3f8e09e640992512b1300744a7e984ed */
+ -9.76562499999992592487302113340463694E-04Q, /* bff4fffffffffffbbad8151f8adf6000 */
+ -1.64984406575162932060422892046851002E-34Q, /* bf8eb69a919986e8054b86fc34300f24 */
+ -9.46044921874989085824996924138179594E-04Q, /* bff4effffffffff9b55a204fd9792000 */
+ -9.29539174108308550334255350011347171E-35Q, /* bf8dee3a50ed896b4656fa577a1df3d7 */
+ -9.15527343750013735214860599791540029E-04Q, /* bff4e00000000007eaf5bf103f82d000 */
+  3.07557018309280519949818825519490586E-35Q, /* 3f8c470cfbef77d32c74cb8042f6ee81 */
+ -8.85009765625012292294986105781516428E-04Q, /* bff4d000000000071605c65403b97000 */
+  4.77499983783821950338363358545463558E-35Q, /* 3f8cfbc3dc18884c4c4f9e07d90d7bd3 */
+ -8.54492187499986941239470706817188192E-04Q, /* bff4bffffffffff878ddf9cab264a000 */
+ -1.60128240346239526958630011447901568E-34Q, /* bf8ea9b1a21e19e2d5bd84b0fbffcf95 */
+ -8.23974609374996290174598690241743810E-04Q, /* bff4affffffffffddc86c249ebe06000 */
+  1.61677540391961912631535763471935882E-34Q, /* 3f8eadd00841366b0dc2bc262c2c8c36 */
+ -7.93457031249988696952538334288757473E-04Q, /* bff49ffffffffff97bf6f0aa85a5f000 */
+  1.22318577008381887076634753347515709E-34Q, /* 3f8e452db5b5d250878f71040da06d14 */
+ -7.62939453124996723316499040007097041E-04Q, /* bff48ffffffffffe1c7265b431108000 */
+ -1.03845161748762410745671891558398468E-34Q, /* bf8e14115ad884c96d1a820c73647220 */
+ -7.32421874999998242520117923997325794E-04Q, /* bff47ffffffffffefca4498b7aa8a000 */
+  5.64005211953031009549514026639438083E-35Q, /* 3f8d2be06950f68f1a6d8ff829a6928e */
+ -7.01904296874999772890934814265622012E-04Q, /* bff46fffffffffffde7c0fe5d8041000 */
+  5.90245467325173644235991233229525762E-35Q, /* 3f8d39d40cc49002189243c194b1db0e */
+ -6.71386718750008699269643939210658742E-04Q, /* bff460000000000503c91d798b60c000 */
+ -5.20515801723324452151498579012322191E-35Q, /* bf8d14c0f08a6a9285b32b8bda003eb5 */
+ -6.40869140625005499535275057463709988E-04Q, /* bff45000000000032b969184e9751000 */
+ -6.69469163285461870099846471658294534E-35Q, /* bf8d63f36bab7b24d936c9380e3d3fa6 */
+ -6.10351562499999293780097329596079841E-04Q, /* bff43fffffffffff97c7c433e35ed000 */
+ -1.16941808547394177991845382085515086E-34Q, /* bf8e36e27886f10b234a7dd8fc588bf0 */
+ -5.79833984375000068291972326409994795E-04Q, /* bff43000000000000a13ff6dcf2bf000 */
+  1.17885044988246219185041488459766001E-34Q, /* 3f8e3964677e001a00412aab52790842 */
+ -5.49316406249990904622170867910987793E-04Q, /* bff41ffffffffffac1c25739c716b000 */
+ -3.31875702128137033065075734368960972E-35Q, /* bf8c60e928d8982c3c99aef4f885a121 */
+ -5.18798828125011293653756992177727236E-04Q, /* bff410000000000682a62cff36775000 */
+ -5.69971237642088463334239430962628187E-35Q, /* bf8d2f0c76f8757d61cd1abc7ea7d066 */
+ -4.88281249999990512232251384917893121E-04Q, /* bff3fffffffffff50fb48992320df000 */
+  1.02144616714408655325510171265051108E-35Q, /* 3f8ab279a3626612710b9b3ac71734ac */
+ -4.57763671874997554564967307956493434E-04Q, /* bff3dffffffffffd2e3c272e3cca9000 */
+ -8.25484058867957231164162481843653503E-35Q, /* bf8db6e71158e7bf93e2e683f07aa841 */
+ -4.27246093749991203999790346349633286E-04Q, /* bff3bffffffffff5dbe103cba0eb2000 */
+ -3.51191203319375193921924105905691755E-35Q, /* bf8c757356d0f3dd7fbefc0dd419ab50 */
+ -3.96728515624986649402960638705483281E-04Q, /* bff39ffffffffff09b996882706ec000 */
+ -5.51925962073095883016589497244931171E-36Q, /* bf89d586d49f22289cfc860bebb99056 */
+ -3.66210937499999945095511981300980754E-04Q, /* bff37fffffffffffefcb88bfc7df6000 */
+ -2.11696465278144529364423332249588595E-35Q, /* bf8bc23a84d28e5496c874ef9833be25 */
+ -3.35693359374992480958458008559640163E-04Q, /* bff35ffffffffff754c548a8798f2000 */
+ -8.58941791799705081104736787493668352E-35Q, /* bf8dc8b1192fb7c3662826d43acb7c68 */
+ -3.05175781250009811036303273640122156E-04Q, /* bff340000000000b4fb4f1aad1c76000 */
+ -8.61173897858769926480551302277426632E-35Q, /* bf8dc9e0eabb1c0b33051011b64769fa */
+ -2.74658203124987298321920308390303850E-04Q, /* bff31ffffffffff15b2056ac252fd000 */
+  3.35152809454778381053519808988046631E-37Q, /* 3f85c82fb59ff8d7c80d44e635420ab1 */
+ -2.44140624999999992770514819575735516E-04Q, /* bff2fffffffffffffbbb82d6a7636000 */
+  3.54445837111124472730013879165516908E-35Q, /* 3f8c78e955b01378be647b1c92aa9a77 */
+ -2.13623046875012756463165168672749438E-04Q, /* bff2c0000000001d6a1635fea6bbf000 */
+  1.50050816288650121729916777279129473E-35Q, /* 3f8b3f1f6f616a61129a58e131cbd31d */
+ -1.83105468749991323078784464300306893E-04Q, /* bff27fffffffffebfe0cbd0c82399000 */
+ -9.14919506501448661140572099029756008E-37Q, /* bf873754bacaa9d9513b6127e791eb47 */
+ -1.52587890625013337032336300236461546E-04Q, /* bff240000000001ec0cb57f2cc995000 */
+  2.84906084373176180870418394956384516E-35Q, /* 3f8c2ef6d03a7e6ab087c4f099e4de89 */
+ -1.22070312499990746786116828458007518E-04Q, /* bff1ffffffffffd553bbb49f35a34000 */
+  6.71618008964968339584520728412444537E-36Q, /* 3f8a1dacb99c60071fc9cd2349495bf0 */
+ -9.15527343750029275602791047595142231E-05Q, /* bff180000000000d8040cd6ecde28000 */
+ -1.95753652091078750312541716951402172E-35Q, /* bf8ba0526cfb24d8d59122f1c7a09a14 */
+ -6.10351562499913258461494008080572701E-05Q, /* bff0ffffffffffaffebbb92d7f6a9000 */
+  5.69868489273961111703398456218119973E-36Q, /* 3f89e4ca5df09ef4a4386dd5b3bf0331 */
+ -3.05175781250092882818419203884960853E-05Q, /* bff0000000000055ab55de88fac1d000 */
+  9.03341100018476837609128961872915953E-36Q, /* 3f8a803d229fa3a0e834a63abb06662b */
+#define T_EXPL_ARG2 (2*T_EXPL_ARG1 + 2 + 2*65)
+  0.00000000000000000000000000000000000E+00Q, /* 00000000000000000000000000000000 */
+  0.00000000000000000000000000000000000E+00Q, /* 00000000000000000000000000000000 */
+  3.05175781249814607084128277672749162E-05Q, /* 3feffffffffffeaa02abb9102f499000 */
+  1.00271855391179733380665816525889949E-36Q, /* 3f8755351afa042ac3f58114824d4c10 */
+  6.10351562500179243748093427073421439E-05Q, /* 3ff1000000000052a95de07a4c26d000 */
+  1.67231624299180373502350811501181670E-36Q, /* 3f881c87a53691cae9d77f4e40d66616 */
+  9.15527343749970728685313252158399200E-05Q, /* 3ff17ffffffffff28040cc2acde28000 */
+  2.43665747834893104318707597514407880E-36Q, /* 3f889e9366c7c6c6a2ecb78dc9b0509e */
+  1.22070312500027751961838150070880064E-04Q, /* 3ff200000000003ffddde6c153b53000 */
+ -1.73322146370624186623546452226755405E-35Q, /* bf8b709d8d658ed5dbbe943de56ee84e */
+  1.52587890624995916105682628143179430E-04Q, /* 3ff23ffffffffff6954b56e285d23000 */
+  1.23580432650945898349135528000443828E-35Q, /* 3f8b06d396601dde16de7d7bc27346e6 */
+  1.83105468750008670314358488289621794E-04Q, /* 3ff2800000000013fe0cdc8c823b7000 */
+  4.30446229148833293310207915930740796E-35Q, /* 3f8cc9ba9bfe554a4f7f2fece291eb23 */
+  2.13623046875005741337455947623248132E-04Q, /* 3ff2c0000000000d3d1662de21a3f000 */
+ -3.96110759869520786681660669615255057E-35Q, /* bf8ca5379b04ff4a31aab0ceacc917e6 */
+  2.44140624999981493573336463433440506E-04Q, /* 3ff2ffffffffffd553bbdf48e0534000 */
+ -1.39617373942387888957350179316792928E-35Q, /* bf8b28eeedc286015802b63f96b8c5cd */
+  2.74658203124984920706309918754626834E-04Q, /* 3ff31fffffffffee9d60c8439ec1d000 */
+ -3.16168080483901830349738314447356223E-36Q, /* bf890cf74f81c77a611abc1243812444 */
+  3.05175781250008648918265055410966055E-04Q, /* 3ff3400000000009f8b5c9a346636000 */
+  8.54421306185008998867856704677221443E-35Q, /* 3f8dc649cd40922fc08adc6b6b20ead0 */
+  3.35693359374988945462612499316774515E-04Q, /* 3ff35ffffffffff34146c540f15b2000 */
+  7.96443137431639500475160850431097078E-35Q, /* 3f8da77638ed3148fc4d99d1c9e13446 */
+  3.66210937500027690542093987739604535E-04Q, /* 3ff380000000001fecce34bea89c4000 */
+  2.14507323877752361258862577769090367E-35Q, /* 3f8bc834e554d38894cf91957b0253d3 */
+  3.96728515625003928083564943615052121E-04Q, /* 3ff3a00000000004875d9a4acf6ab000 */
+  4.88358523466632050664019922448605508E-35Q, /* 3f8d03a7eaeef1a9f78c71a12c44dd28 */
+  4.27246093750017799227172345607351585E-04Q, /* 3ff3c00000000014856794c3ee850000 */
+  6.66520494592631402182216588784828935E-35Q, /* 3f8d6262118fcdb59b8f16108f5f1a6c */
+  4.57763671875002108342364320152138181E-04Q, /* 3ff3e000000000026e45d855410b9000 */
+  7.21799615960261390920033272189522298E-35Q, /* 3f8d7fc645cff8879462296af975c9fd */
+  4.88281249999999768797631616370963356E-04Q, /* 3ff3ffffffffffffbbc2d7cc004df000 */
+ -5.30564629906905979452258114088325361E-35Q, /* bf8d1a18b71929a30d67a217a27ae851 */
+  5.18798828124997339054881383202487041E-04Q, /* 3ff40ffffffffffe775055eea5851000 */
+ -4.03682911253647925867848180522846377E-35Q, /* bf8cad44f0f3e5199d8a589d9332acad */
+  5.49316406249980511907933706754958501E-04Q, /* 3ff41ffffffffff4c410b29bb62fb000 */
+ -2.08166843948323917121806956728438051E-35Q, /* bf8bbab8cf691403249fe5b699e25143 */
+  5.79833984374989593561576568548497165E-04Q, /* 3ff42ffffffffffa0047df328d817000 */
+ -1.72745033420153042445343706432627539E-34Q, /* bf8ecb3c2d7d3a9e6e960576be901fdf */
+  6.10351562500008540711511259540838154E-04Q, /* 3ff4400000000004ec62f54f8c271000 */
+  7.41889382604319545724663095428976499E-35Q, /* 3f8d8a74c002c81a47c93b8e05d15f8e */
+  6.40869140625020444702875407535884986E-04Q, /* 3ff450000000000bc91b09718515d000 */
+ -4.47321009727305792048065440180490107E-35Q, /* bf8cdbac5c8fe70822081d8993eb5cb6 */
+  6.71386718750007531635964622352684074E-04Q, /* 3ff460000000000457792973db05c000 */
+  5.13698959677949336513874456684462092E-35Q, /* 3f8d112114436949c5ef38d8049004ab */
+  7.01904296875006634673332887754430334E-04Q, /* 3ff4700000000003d31adf2cb8b1d000 */
+ -8.25665755717729437292989870760751482E-35Q, /* bf8db6ffcc8ef71f8e648e3a8b160f5a */
+  7.32421874999998244664170215504673504E-04Q, /* 3ff47ffffffffffefcf5498bd5c8a000 */
+ -5.64005234937832153139057628112753364E-35Q, /* bf8d2be06a1dfe90e7bf90fba7c12a98 */
+  7.62939453125017456345986752604096408E-04Q, /* 3ff490000000000a101a1b093d4a8000 */
+ -1.11084094120417622468550608896588329E-34Q, /* bf8e274feabd2d94f6694507a46accb1 */
+  7.93457031249987558617598988993908016E-04Q, /* 3ff49ffffffffff8d3f9dcab74bbf000 */
+ -1.22966480225449015129079129940978828E-34Q, /* bf8e46e6a65eef8fa9e42eddf3da305e */
+  8.23974609374997378723747633335135819E-04Q, /* 3ff4affffffffffe7d2afbaa55b26000 */
+ -1.62270010016794279091906973366704963E-34Q, /* bf8eaf633f057ebdb664a34566401c4e */
+  8.54492187500023938282350821569920958E-04Q, /* 3ff4c0000000000dccaabce399e59000 */
+ -1.39076361712838158775374263169606160E-34Q, /* bf8e71ba779364b3bbdba7841f2c4ca1 */
+  8.85009765624987932362186815286691297E-04Q, /* 3ff4cffffffffff90b218886edc2a000 */
+  4.07328275060905585228261577392403980E-35Q, /* 3f8cb1254dbb6ea4b8cfa5ed4cf28d24 */
+  9.15527343749975579461305518559161974E-04Q, /* 3ff4dffffffffff1ec2a21f25df33000 */
+  1.16855112459192484947855553716334015E-35Q, /* 3f8af10bf319e9f5270cf249eeffbe5c */
+  9.46044921875016761584725882821122521E-04Q, /* 3ff4f00000000009a992c46c16d71000 */
+  9.51660680007524262741115611071680436E-35Q, /* 3f8df9fd56e81f8edf133843910ee831 */
+  9.76562499999974118878133088548272636E-04Q, /* 3ff4fffffffffff1149edc46a6df6000 */
+ -5.65271128977550656964071208289181661E-36Q, /* bf89e0e12689dd721aa2314c81eb6429 */
+  1.00708007812498671732140389760347830E-03Q, /* 3ff507fffffffffc2be94b90ed091000 */
+ -1.43355074891483635310132767255371379E-34Q, /* bf8e7d1a688c247b16022daab1316d55 */
+  1.03759765625002637786192745235343007E-03Q, /* 3ff51000000000079a57b966bc158000 */
+  2.95905815240957629366749917020106928E-34Q, /* 3f8f895387fc73bb38f8a1b254c01a60 */
+  1.06811523437500860568717813047520763E-03Q, /* 3ff51800000000027afcd5b35f5e6000 */
+ -5.98328495358586628195372356742878314E-35Q, /* bf8d3e204130013bf6328f1b70ff8c76 */
+  1.09863281250001439958487251556220070E-03Q, /* 3ff5200000000004268077c6c66bd000 */
+  2.41371837889426603334113000868144760E-34Q, /* 3f8f40d6948edf864054ccf151f9815e */
+  1.12915039062501298413451613770002366E-03Q, /* 3ff5280000000003be0f5dd8fe81b000 */
+ -1.28815268997394164973472617519705703E-34Q, /* bf8e567321172ea089dce4bc8354ecb7 */
+  1.15966796874997272036339054191407232E-03Q, /* 3ff52ffffffffff8231e3bcfff1e8000 */
+  1.02996064554316248496839462594377804E-34Q, /* 3f8e11cf7d402789244f68e2d4f985b1 */
+  1.19018554687502744121802585360546796E-03Q, /* 3ff5380000000007e8cdf3f8f6c20000 */
+ -1.43453217726255628994625761307322163E-34Q, /* bf8e7d5d3370d85a374f5f4802fc517a */
+  1.22070312499997743541996266398850614E-03Q, /* 3ff53ffffffffff97f0722561f454000 */
+ -1.41086259180534339713692694428211646E-34Q, /* bf8e77125519ff76244dfec5fbd58402 */
+  1.25122070312501024092560690174507039E-03Q, /* 3ff5480000000002f3a59d8820691000 */
+  3.84102646020099293168698506729765213E-34Q, /* 3f8ffe8f5b86f9c3569c8f26e19b1f50 */
+  1.28173828124997986521442660131425390E-03Q, /* 3ff54ffffffffffa3250a764439d9000 */
+  1.44644589735033114377952806106652650E-34Q, /* 3f8e808801b80dcf38323cdbfdca2549 */
+  1.31225585937501665804856968749058137E-03Q, /* 3ff5580000000004cd25a414c6d62000 */
+  1.67474574742200577294563576414361377E-34Q, /* 3f8ebd394a151dbda4f81d5d83c0f1e9 */
+  1.34277343749997290265837386401818888E-03Q, /* 3ff55ffffffffff83091b042cfd59000 */
+ -1.55650565030381326742591837551559103E-34Q, /* bf8e9dca490d7fecfadba9625ffb91c5 */
+  1.37329101562497720784949380297774268E-03Q, /* 3ff567fffffffff96e3c7312f5ccf000 */
+  1.65279335325630026116581677369221748E-34Q, /* 3f8eb763496f5bd7404f2298b402074f */
+  1.40380859374999099958354100336136647E-03Q, /* 3ff56ffffffffffd67e2f09f2a381000 */
+  1.89919944388961890195706641264717076E-34Q, /* 3f8ef8e4d0ffdfeba982aa8829501389 */
+  1.43432617187497484122173130998160625E-03Q, /* 3ff577fffffffff8bf9c1d71af8a8000 */
+  2.57638517142061429772064578590009568E-34Q, /* 3f8f5675d82c1cc4ada70fd3a957b89a */
+  1.46484374999999929342158925502052945E-03Q, /* 3ff57fffffffffffcbdd1c7671b46000 */
+  1.76487201934184070490166772482073801E-34Q, /* 3f8ed52ef732458f6e4c5c07504f33cc */
+  1.49536132812502318451070466256902933E-03Q, /* 3ff5880000000006aeb7066c8ad43000 */
+  2.38068367275295804321313550609246656E-34Q, /* 3f8f3c7277ae6fc390ace5e06c0b025b */
+  1.52587890625000448053340248672949543E-03Q, /* 3ff59000000000014a9ae2104b3bc000 */
+  1.01174455568392813258454590274740959E-34Q, /* 3f8e0cf7c434762991bb38e12acee215 */
+  1.55639648437501113499837053523090913E-03Q, /* 3ff5980000000003359e2c204355e000 */
+ -2.82398418808099749023517211651363693E-35Q, /* bf8c2c4c2971d88caa95e15fb1ccb1a1 */
+  1.58691406249999937955142588308171026E-03Q, /* 3ff59fffffffffffd2380ecbc87c2000 */
+ -1.27361695572422741562701199136538047E-34Q, /* bf8e5295e0e206dfb0f0266c07225448 */
+  1.61743164062498000531048954475329309E-03Q, /* 3ff5a7fffffffffa3ca6fe61ed94c000 */
+ -1.22606548862580061633942923016222044E-34Q, /* bf8e45f1b17bb61039d21a351bb207b8 */
+  1.64794921875001835451453858682255576E-03Q, /* 3ff5b000000000054a52fa20f6565000 */
+  1.39132339594152335892305491425264583E-34Q, /* 3f8e71e0904c5449b414ee49b191cef2 */
+  1.67846679687501263995029340691547953E-03Q, /* 3ff5b80000000003a4a9e912c910b000 */
+  6.67245854693585315412242764786197029E-35Q, /* 3f8d62c4ccac1e7511a617d469468ccd */
+  1.70898437500002646861403514115369655E-03Q, /* 3ff5c00000000007a109fbaa7e015000 */
+  6.87367172354719289559624829652240928E-36Q, /* 3f8a245fa835eceb42bae8128d9336db */
+  1.73950195312501174308226096992992128E-03Q, /* 3ff5c80000000003627c8d637a005000 */
+ -2.20824271875474985927385878948759352E-34Q, /* bf8f25869b1cbefb25e735992f232f57 */
+  1.77001953124997491747605207736194513E-03Q, /* 3ff5cffffffffff8c53c84b6883b8000 */
+  3.43123048533596296514343180408963705E-34Q, /* 3f8fc816b91d173ddadbbf09b1287906 */
+  1.80053710937497698911127570705069398E-03Q, /* 3ff5d7fffffffff95e1899f4a8430000 */
+  3.99231237340890073475077494556136100E-35Q, /* 3f8ca889148f62fa854da5674df41279 */
+  1.83105468750002267094899598630423914E-03Q, /* 3ff5e0000000000688d21e62ba674000 */
+ -3.22274595655810623999007524769365273E-34Q, /* bf8fac605cb9ae01eb719675ced25560 */
+  1.86157226562500499224728040579690330E-03Q, /* 3ff5e80000000001705ce28a6d89e000 */
+  3.07094985075881613489605622068441083E-34Q, /* 3f8f98330225ec7e2c8f3c0d1c432b91 */
+  1.89208984374998234666824993196980949E-03Q, /* 3ff5effffffffffae969fdc7cd8cf000 */
+ -3.06287628722973914692165056776495733E-34Q, /* bf8f9720477d9cfa10e464df7f91020c */
+  1.92260742187501225343755557292811682E-03Q, /* 3ff5f800000000038824e428ed49a000 */
+  6.30049124729794620592961282769623368E-35Q, /* 3f8d4efdd7cd4336d88a6aa49e1e96bc */
+  1.95312499999998514894032051116231258E-03Q, /* 3ff5fffffffffffbb82f6a04f1ae0000 */
+ -6.14610057507500948543216998736262902E-35Q, /* bf8d46c862d39255370e7974d48daa7e */
+  1.98364257812501222021119324146882732E-03Q, /* 3ff6040000000001c2d8a1aa5188d000 */
+  3.71942298418113774118754986159801984E-34Q, /* 3f8fee6567d9940495519ffe62cbc9a4 */
+
+  7.06341639425619532977052017486130353E-01Q, /* 3ffe69a59c8245a9ac00000000000000 */
+  7.09106182437398424589503065362805501E-01Q, /* 3ffe6b0ff72deb89d000000000000000 */
+  7.11881545564596485142772053222870454E-01Q, /* 3ffe6c7bbce9a6d93000000000000000 */
+  7.14667771155948150507697391731198877E-01Q, /* 3ffe6de8ef213d71e000000000000000 */
+  7.17464901725936049503573599395167548E-01Q, /* 3ffe6f578f41e1a9e400000000000000 */
+  7.20272979955439790478166628417966422E-01Q, /* 3ffe70c79eba33c06c00000000000000 */
+  7.23092048692387218133958981525211129E-01Q, /* 3ffe72391efa434c7400000000000000 */
+  7.25922150952408251622927082280511968E-01Q, /* 3ffe73ac117390acd800000000000000 */
+  7.28763329919491220643124052003258839E-01Q, /* 3ffe752077990e79d000000000000000 */
+  7.31615628946641782803794740175362676E-01Q, /* 3ffe769652df22f7e000000000000000 */
+  7.34479091556544505525749855223693885E-01Q, /* 3ffe780da4bba98c4800000000000000 */
+  7.37353761442226890432394270646909717E-01Q, /* 3ffe79866ea5f432d400000000000000 */
+  7.40239682467726090031590047146892175E-01Q, /* 3ffe7b00b216ccf53000000000000000 */
+  7.43136898668758316688354170764796436E-01Q, /* 3ffe7c7c70887763c000000000000000 */
+  7.46045454253390638577059235103661194E-01Q, /* 3ffe7df9ab76b20fd000000000000000 */
+  7.48965393602715662213498148958024103E-01Q, /* 3ffe7f78645eb8076400000000000000 */
+  7.51896761271528629722027403659012634E-01Q, /* 3ffe80f89cbf42526400000000000000 */
+  7.54839601989007347171423134568613023E-01Q, /* 3ffe827a561889716000000000000000 */
+  7.57793960659394638668118204805068672E-01Q, /* 3ffe83fd91ec46ddc000000000000000 */
+  7.60759882362683631518152083117456641E-01Q, /* 3ffe858251bdb68b8c00000000000000 */
+  7.63737412355305483879774897104653064E-01Q, /* 3ffe87089711986c9400000000000000 */
+  7.66726596070820082262642358728044201E-01Q, /* 3ffe8890636e31f54400000000000000 */
+  7.69727479120609181517664865168626420E-01Q, /* 3ffe8a19b85b4fa2d800000000000000 */
+  7.72740107294572486917871856348938309E-01Q, /* 3ffe8ba4976246833800000000000000 */
+  7.75764526561826289752232810315035749E-01Q, /* 3ffe8d31020df5be4400000000000000 */
+  7.78800783071404878477039801509818062E-01Q, /* 3ffe8ebef9eac820b000000000000000 */
+  7.81848923152964780936002853195532225E-01Q, /* 3ffe904e8086b5a87800000000000000 */
+  7.84908993317491698871180005880887620E-01Q, /* 3ffe91df97714512d800000000000000 */
+  7.87981040258010162480317717381694820E-01Q, /* 3ffe9372403b8d6bcc00000000000000 */
+  7.91065110850296016042904057030682452E-01Q, /* 3ffe95067c78379f2800000000000000 */
+  7.94161252153591734614934694036492147E-01Q, /* 3ffe969c4dbb800b4800000000000000 */
+  7.97269511411324433014513601847284008E-01Q, /* 3ffe9833b59b38154400000000000000 */
+  8.00389936051826789142893403550260700E-01Q, /* 3ffe99ccb5aec7bec800000000000000 */
+  8.03522573689060742863077280162542593E-01Q, /* 3ffe9b674f8f2f3d7c00000000000000 */
+  8.06667472123343942680406826184480451E-01Q, /* 3ffe9d0384d70893f800000000000000 */
+  8.09824679342079301047618855591281317E-01Q, /* 3ffe9ea15722892c7800000000000000 */
+  8.12994243520486992160556383169023320E-01Q, /* 3ffea040c80f8374f000000000000000 */
+  8.16176213022339780422953481320291758E-01Q, /* 3ffea1e1d93d687d0000000000000000 */
+  8.19370636400700819157449927843117621E-01Q, /* 3ffea3848c4d49954c00000000000000 */
+  8.22577562398664585696650419777142815E-01Q, /* 3ffea528e2e1d9f09800000000000000 */
+  8.25797039950100647542896581398963463E-01Q, /* 3ffea6cede9f70467c00000000000000 */
+  8.29029118180400342863478613253391813E-01Q, /* 3ffea876812c0877bc00000000000000 */
+  8.32273846407226292054559735333896242E-01Q, /* 3ffeaa1fcc2f45343800000000000000 */
+  8.35531274141265073440720811959181447E-01Q, /* 3ffeabcac15271a2a400000000000000 */
+  8.38801451086982535754188461396552157E-01Q, /* 3ffead7762408309bc00000000000000 */
+  8.42084427143382358016410194068157580E-01Q, /* 3ffeaf25b0a61a7b4c00000000000000 */
+  8.45380252404767357221615498019673396E-01Q, /* 3ffeb0d5ae318680c400000000000000 */
+  8.48688977161503960155997106085123960E-01Q, /* 3ffeb2875c92c4c99400000000000000 */
+  8.52010651900789478530029441571969073E-01Q, /* 3ffeb43abd7b83db1c00000000000000 */
+  8.55345327307422548246407245642330963E-01Q, /* 3ffeb5efd29f24c26400000000000000 */
+  8.58693054264576483003423845730139874E-01Q, /* 3ffeb7a69db2bcc77800000000000000 */
+  8.62053883854575708767242758767679334E-01Q, /* 3ffeb95f206d17228000000000000000 */
+  8.65427867359675251357487013592617586E-01Q, /* 3ffebb195c86b6b29000000000000000 */
+  8.68815056262843166123843730019871145E-01Q, /* 3ffebcd553b9d7b62000000000000000 */
+  8.72215502248546159513864495238522068E-01Q, /* 3ffebe9307c271855000000000000000 */
+  8.75629257203538208242932228131394368E-01Q, /* 3ffec0527a5e384ddc00000000000000 */
+  8.79056373217652342599848225290770642E-01Q, /* 3ffec213ad4c9ed0d800000000000000 */
+  8.82496902584595399599010079327854328E-01Q, /* 3ffec3d6a24ed8221800000000000000 */
+  8.85950897802745995779361010136199184E-01Q, /* 3ffec59b5b27d9696800000000000000 */
+  8.89418411575955636383383762222365476E-01Q, /* 3ffec761d99c5ba58800000000000000 */
+  8.92899496814352794382685374330321793E-01Q, /* 3ffec92a1f72dd70d400000000000000 */
+  8.96394206635150403439382671422208659E-01Q, /* 3ffecaf42e73a4c7d800000000000000 */
+  8.99902594363456265202927397695020773E-01Q, /* 3ffeccc00868c0d18800000000000000 */
+  9.03424713533086704009278378180169966E-01Q, /* 3ffece8daf1e0ba94c00000000000000 */
+  9.06960617887383580004723171441582963E-01Q, /* 3ffed05d24612c2af000000000000000 */
+  9.10510361380034133338412516422977205E-01Q, /* 3ffed22e6a0197c02c00000000000000 */
+  9.14073998175894436579724811053893063E-01Q, /* 3ffed40181d094303400000000000000 */
+  9.17651582651815816982221463149471674E-01Q, /* 3ffed5d66da13970f400000000000000 */
+  9.21243169397474526149949269893113524E-01Q, /* 3ffed7ad2f48737a2000000000000000 */
+  9.24848813216204823639543519675498828E-01Q, /* 3ffed985c89d041a3000000000000000 */
+  9.28468569125835141431224428743007593E-01Q, /* 3ffedb603b7784cd1800000000000000 */
+  9.32102492359527579068867453315760940E-01Q, /* 3ffedd3c89b26894e000000000000000 */
+  9.35750638366620729469147477175283711E-01Q, /* 3ffedf1ab529fdd41c00000000000000 */
+  9.39413062813475779888605643463961314E-01Q, /* 3ffee0fabfbc702a3c00000000000000 */
+  9.43089821584325888048638830696290825E-01Q, /* 3ffee2dcab49ca51b400000000000000 */
+  9.46780970782128888929563004239753354E-01Q, /* 3ffee4c079b3f8000400000000000000 */
+  9.50486566729423443256052905780961737E-01Q, /* 3ffee6a62cdec7c7b000000000000000 */
+  9.54206665969188322362626308859034907E-01Q, /* 3ffee88dc6afecfbfc00000000000000 */
+  9.57941325265705301283958306157728657E-01Q, /* 3ffeea77490f0196b000000000000000 */
+  9.61690601605425299247542625380447134E-01Q, /* 3ffeec62b5e5881fb000000000000000 */
+  9.65454552197837823079851204965962097E-01Q, /* 3ffeee500f1eed967000000000000000 */
+  9.69233234476344074348475032820715569E-01Q, /* 3ffef03f56a88b5d7800000000000000 */
+  9.73026706099133165128733935489435680E-01Q, /* 3ffef2308e71a927a800000000000000 */
+  9.76835024950062025261843245971249416E-01Q, /* 3ffef423b86b7ee79000000000000000 */
+  9.80658249139538557015427500118676107E-01Q, /* 3ffef618d68936c09c00000000000000 */
+  9.84496437005408397968864164795377292E-01Q, /* 3ffef80feabfeefa4800000000000000 */
+  9.88349647113845042323276857132441364E-01Q, /* 3ffefa08f706bbf53800000000000000 */
+  9.92217938260243514925207364285597578E-01Q, /* 3ffefc03fd56aa225000000000000000 */
+  9.96101369470117486981664001177705359E-01Q, /* 3ffefe00ffaabffbbc00000000000000 */
+#define T_EXPL_RES1 (T_EXPL_ARG2 + 2 + 2*65 + 89)
+  1.00000000000000000000000000000000000E+00Q, /* 3fff0000000000000000000000000000 */
+  1.00391388933834757590801700644078664E+00Q, /* 3fff0100802ab5577800000000000000 */
+  1.00784309720644799091004983893071767E+00Q, /* 3fff0202015600445c00000000000000 */
+  1.01178768355933151879000320150225889E+00Q, /* 3fff0304848362076c00000000000000 */
+  1.01574770858668572692806719715008512E+00Q, /* 3fff04080ab55de39000000000000000 */
+  1.01972323271377413034244341361045372E+00Q, /* 3fff050c94ef7a206c00000000000000 */
+  1.02371431660235789884438872832106426E+00Q, /* 3fff06122436410dd000000000000000 */
+  1.02772102115162167201845022646011785E+00Q, /* 3fff0718b98f42085000000000000000 */
+  1.03174340749910264936062276319717057E+00Q, /* 3fff08205601127ec800000000000000 */
+  1.03578153702162378824169763902318664E+00Q, /* 3fff0928fa934ef90800000000000000 */
+  1.03983547133622999947277776300325058E+00Q, /* 3fff0a32a84e9c1f5800000000000000 */
+  1.04390527230112850620713516036630608E+00Q, /* 3fff0b3d603ca7c32800000000000000 */
+  1.04799100201663270004459604933799710E+00Q, /* 3fff0c49236829e8bc00000000000000 */
+  1.05209272282610977189420964350574650E+00Q, /* 3fff0d55f2dce5d1e800000000000000 */
+  1.05621049731693195106174698594259098E+00Q, /* 3fff0e63cfa7ab09d000000000000000 */
+  1.06034438832143151909548350886325352E+00Q, /* 3fff0f72bad65671b800000000000000 */
+  1.06449445891785943185681162503897212E+00Q, /* 3fff1082b577d34ed800000000000000 */
+  1.06866077243134810492719566354935523E+00Q, /* 3fff1193c09c1c595c00000000000000 */
+  1.07284339243487741866189821848820429E+00Q, /* 3fff12a5dd543ccc4c00000000000000 */
+  1.07704238275024494209120007326419000E+00Q, /* 3fff13b90cb25176a400000000000000 */
+  1.08125780744903959851299646288680378E+00Q, /* 3fff14cd4fc989cd6400000000000000 */
+  1.08548973085361949442173568058933597E+00Q, /* 3fff15e2a7ae28fecc00000000000000 */
+  1.08973821753809324563988525369495619E+00Q, /* 3fff16f9157587069400000000000000 */
+  1.09400333232930546678574046381982043E+00Q, /* 3fff18109a3611c35000000000000000 */
+  1.09828514030782586896606289883493446E+00Q, /* 3fff192937074e0cd800000000000000 */
+  1.10258370680894224324930519287590869E+00Q, /* 3fff1a42ed01d8cbc800000000000000 */
+  1.10689909742365749645287564817408565E+00Q, /* 3fff1b5dbd3f68122400000000000000 */
+  1.11123137799969046168868658241990488E+00Q, /* 3fff1c79a8dacc350c00000000000000 */
+  1.11558061464248076122274255794764031E+00Q, /* 3fff1d96b0eff0e79400000000000000 */
+  1.11994687371619722204840741142106708E+00Q, /* 3fff1eb4d69bde569c00000000000000 */
+  1.12433022184475073235176978414529003E+00Q, /* 3fff1fd41afcba45e800000000000000 */
+  1.12873072591281087273529237791080959E+00Q, /* 3fff20f47f31c92e4800000000000000 */
+  1.13314845306682632219974493636982515E+00Q, /* 3fff2216045b6f5cd000000000000000 */
+  1.13758347071604959399593326452304609E+00Q, /* 3fff2338ab9b32134800000000000000 */
+  1.14203584653356560174586320499656722E+00Q, /* 3fff245c7613b8a9b000000000000000 */
+  1.14650564845732405583333957110880874E+00Q, /* 3fff258164e8cdb0d800000000000000 */
+  1.15099294469117646722011727433709893E+00Q, /* 3fff26a7793f60164400000000000000 */
+  1.15549780370591653744227755851170514E+00Q, /* 3fff27ceb43d84490400000000000000 */
+  1.16002029424032515603215642840950750E+00Q, /* 3fff28f7170a755fd800000000000000 */
+  1.16456048530221917269855680387991015E+00Q, /* 3fff2a20a2ce96406400000000000000 */
+  1.16911844616950438835445424956560601E+00Q, /* 3fff2b4b58b372c79400000000000000 */
+  1.17369424639123270948104504896036815E+00Q, /* 3fff2c7739e3c0f32c00000000000000 */
+  1.17828795578866324378353169777255971E+00Q, /* 3fff2da4478b620c7400000000000000 */
+  1.18289964445632783673900689791480545E+00Q, /* 3fff2ed282d763d42400000000000000 */
+  1.18752938276310060494722620205720887E+00Q, /* 3fff3001ecf601af7000000000000000 */
+  1.19217724135327157730657177125976887E+00Q, /* 3fff31328716a5d63c00000000000000 */
+  1.19684329114762477708211463323095813E+00Q, /* 3fff32645269ea829000000000000000 */
+  1.20152760334452030077656559114984702E+00Q, /* 3fff339750219b212c00000000000000 */
+  1.20623024942098072687102217059873510E+00Q, /* 3fff34cb8170b5835400000000000000 */
+  1.21095130113378179892436037334846333E+00Q, /* 3fff3600e78b6b11d000000000000000 */
+  1.21569083052054743854242246925423387E+00Q, /* 3fff373783a722012400000000000000 */
+  1.22044890990084875515009343871497549E+00Q, /* 3fff386f56fa7686e800000000000000 */
+  1.22522561187730755216662714701669756E+00Q, /* 3fff39a862bd3c106400000000000000 */
+  1.23002100933670455162882717559114099E+00Q, /* 3fff3ae2a8287e7a8000000000000000 */
+  1.23483517545109100499445276000187732E+00Q, /* 3fff3c1e2876834aa800000000000000 */
+  1.23966818367890557750499169742397498E+00Q, /* 3fff3d5ae4e2cae92c00000000000000 */
+  1.24452010776609517384017067342938390E+00Q, /* 3fff3e98deaa11dcbc00000000000000 */
+  1.24939102174724003813111039562500082E+00Q, /* 3fff3fd8170a52071800000000000000 */
+  1.25428099994668373895478907797951251E+00Q, /* 3fff41188f42c3e32000000000000000 */
+  1.25919011697966698459794088194030337E+00Q, /* 3fff425a4893dfc3f800000000000000 */
+  1.26411844775346637881341393949696794E+00Q, /* 3fff439d443f5f159000000000000000 */
+  1.26906606746853711786826579555054195E+00Q, /* 3fff44e183883d9e4800000000000000 */
+  1.27403305161966090564007458851847332E+00Q, /* 3fff462707b2bac20c00000000000000 */
+  1.27901947599709753244923149395617656E+00Q, /* 3fff476dd2045ac67800000000000000 */
+  1.28402541668774150540599521264084615E+00Q, /* 3fff48b5e3c3e8186800000000000000 */
+  1.28905095007628295311619126550795045E+00Q, /* 3fff49ff3e397492bc00000000000000 */
+  1.29409615284637330434591717676084954E+00Q, /* 3fff4b49e2ae5ac67400000000000000 */
+  1.29916110198179535206719492634874769E+00Q, /* 3fff4c95d26d3f440800000000000000 */
+  1.30424587476763775839572190307080746E+00Q, /* 3fff4de30ec211e60000000000000000 */
+  1.30935054879147461104338390214252286E+00Q, /* 3fff4f3198fa0f1cf800000000000000 */
+  1.31447520194454914310711046709911898E+00Q, /* 3fff50817263c13cd000000000000000 */
+  1.31961991242296217130558488861424848E+00Q, /* 3fff51d29c4f01cb3000000000000000 */
+  1.32478475872886558573071624778094701E+00Q, /* 3fff5325180cfacf7800000000000000 */
+  1.32996981967165983640200010995613411E+00Q, /* 3fff5478e6f02823d000000000000000 */
+  1.33517517436919680440254865061433520E+00Q, /* 3fff55ce0a4c58c7bc00000000000000 */
+  1.34040090224898678084031189428060316E+00Q, /* 3fff57248376b033d800000000000000 */
+  1.34564708304941055283521222918352578E+00Q, /* 3fff587c53c5a7af0400000000000000 */
+  1.35091379682093615244298234756570309E+00Q, /* 3fff59d57c910fa4e000000000000000 */
+  1.35620112392734021300455538039386738E+00Q, /* 3fff5b2fff3210fd9400000000000000 */
+  1.36150914504693443252136830778908916E+00Q, /* 3fff5c8bdd032e770800000000000000 */
+  1.36683794117379636690046140756749082E+00Q, /* 3fff5de9176045ff5400000000000000 */
+  1.37218759361900544124779344201670028E+00Q, /* 3fff5f47afa69210a800000000000000 */
+  1.37755818401188367960941150158760138E+00Q, /* 3fff60a7a734ab0e8800000000000000 */
+  1.38294979430124120867162673675920814E+00Q, /* 3fff6208ff6a88a46000000000000000 */
+  1.38836250675662681297595213436579797E+00Q, /* 3fff636bb9a983258400000000000000 */
+  1.39379640396958309755959248832368758E+00Q, /* 3fff64cfd75454ee7c00000000000000 */
+  1.39925156885490681313299887733592186E+00Q, /* 3fff663559cf1bc7c400000000000000 */
+  1.40472808465191417726103395580139477E+00Q, /* 3fff679c427f5a49f400000000000000 */
+  1.41022603492571069194738697660795879E+00Q, /* 3fff690492cbf9432c00000000000000 */
+  1.41574550356846662335641440222389065E+00Q, /* 3fff6a6e4c1d491e1800000000000000 */
+
+  9.98018323540573404351050612604012713E-01Q, /* 3ffefefc41f8d4bdb000000000000000 */
+  9.98048781107475468932221929208026268E-01Q, /* 3ffeff003ff556aa8800000000000000 */
+  9.98079239603882895082165305211674422E-01Q, /* 3ffeff043df9d4986000000000000000 */
+  9.98109699029824021243584297735651489E-01Q, /* 3ffeff083c064e972c00000000000000 */
+  9.98140159385327269125909310787392315E-01Q, /* 3ffeff0c3a1ac4b6ec00000000000000 */
+  9.98170620670420977171843901487591211E-01Q, /* 3ffeff10383737079400000000000000 */
+  9.98201082885133511579667242585856002E-01Q, /* 3ffeff14365ba5991c00000000000000 */
+  9.98231546029493238547658506831794512E-01Q, /* 3ffeff183488107b7c00000000000000 */
+  9.98262010103528552029672482603928074E-01Q, /* 3ffeff1c32bc77beb000000000000000 */
+  9.98292475107267818223988342651864514E-01Q, /* 3ffeff2030f8db72b000000000000000 */
+  9.98322941040739375573309644096298143E-01Q, /* 3ffeff242f3d3ba77000000000000000 */
+  9.98353407903971645787066790944663808E-01Q, /* 3ffeff282d89986cf000000000000000 */
+  9.98383875696992967307963340317655820E-01Q, /* 3ffeff2c2bddf1d32400000000000000 */
+  9.98414344419831761845429696222709026E-01Q, /* 3ffeff302a3a47ea0c00000000000000 */
+  9.98444814072516340086593800151604228E-01Q, /* 3ffeff34289e9ac19800000000000000 */
+  9.98475284655075123740886056111776270E-01Q, /* 3ffeff38270aea69c800000000000000 */
+  9.98505756167536479006585636852832977E-01Q, /* 3ffeff3c257f36f29400000000000000 */
+  9.98536228609928799837547330753295682E-01Q, /* 3ffeff4023fb806bf800000000000000 */
+  9.98566701982280452432050310562772211E-01Q, /* 3ffeff44227fc6e5ec00000000000000 */
+  9.98597176284619802988373749030870385E-01Q, /* 3ffeff48210c0a706800000000000000 */
+  9.98627651516975245460372434536111541E-01Q, /* 3ffeff4c1fa04b1b6800000000000000 */
+  9.98658127679375173801901155457017012E-01Q, /* 3ffeff501e3c88f6e800000000000000 */
+  9.98688604771847954211239084543194622E-01Q, /* 3ffeff541ce0c412e000000000000000 */
+  9.98719082794421980642241010173165705E-01Q, /* 3ffeff581b8cfc7f4c00000000000000 */
+  9.98749561747125619293186105096538085E-01Q, /* 3ffeff5c1a41324c2400000000000000 */
+  9.98780041629987291873504773320746608E-01Q, /* 3ffeff6018fd65896800000000000000 */
+  9.98810522443035364581476187595399097E-01Q, /* 3ffeff6417c196471000000000000000 */
+  9.98841004186298203615379520670103375E-01Q, /* 3ffeff68168dc4951400000000000000 */
+  9.98871486859804230684645176552294288E-01Q, /* 3ffeff6c1561f0837400000000000000 */
+  9.98901970463581839743127943620493170E-01Q, /* 3ffeff70143e1a222c00000000000000 */
+  9.98932454997659369233531378995394334E-01Q, /* 3ffeff74132241813000000000000000 */
+  9.98962940462065268620861502313346136E-01Q, /* 3ffeff78120e66b08400000000000000 */
+  9.98993426856827904103397486323956400E-01Q, /* 3ffeff7c110289c02000000000000000 */
+  9.99023914181975669634994119405746460E-01Q, /* 3ffeff800ffeaac00000000000000000 */
+  9.99054402437536959169506189937237650E-01Q, /* 3ffeff840f02c9c02000000000000000 */
+  9.99084891623540138905212870668037795E-01Q, /* 3ffeff880e0ee6d07800000000000000 */
+  9.99115381740013658307120181234495249E-01Q, /* 3ffeff8c0d2302010c00000000000000 */
+  9.99145872786985911329082910015131347E-01Q, /* 3ffeff900c3f1b61d800000000000000 */
+  9.99176364764485236413804614130640402E-01Q, /* 3ffeff940b633302d000000000000000 */
+  9.99206857672540083026291313217370771E-01Q, /* 3ffeff980a8f48f3f800000000000000 */
+  9.99237351511178817364822180024930276E-01Q, /* 3ffeff9c09c35d454800000000000000 */
+  9.99267846280429861138827618560753763E-01Q, /* 3ffeffa008ff7006c000000000000000 */
+  9.99298341980321608302162417203362565E-01Q, /* 3ffeffa4084381485c00000000000000 */
+  9.99328838610882452808681364331278019E-01Q, /* 3ffeffa8078f911a1800000000000000 */
+  9.99359336172140816367814863951934967E-01Q, /* 3ffeffac06e39f8bf400000000000000 */
+  9.99389834664125092933417704443854745E-01Q, /* 3ffeffb0063facadec00000000000000 */
+  9.99420334086863676459344674185558688E-01Q, /* 3ffeffb405a3b88ffc00000000000000 */
+  9.99450834440384988655026177184481639E-01Q, /* 3ffeffb8050fc3422400000000000000 */
+  9.99481335724717395718741386190231424E-01Q, /* 3ffeffbc0483ccd45c00000000000000 */
+  9.99511837939889374871071936468069907E-01Q, /* 3ffeffc003ffd556ac00000000000000 */
+  9.99542341085929264554721385138691403E-01Q, /* 3ffeffc40383dcd90800000000000000 */
+  9.99572845162865514234695751838444266E-01Q, /* 3ffeffc8030fe36b7400000000000000 */
+  9.99603350170726517864849824945849832E-01Q, /* 3ffeffcc02a3e91dec00000000000000 */
+  9.99633856109540669399038392839429434E-01Q, /* 3ffeffd0023fee006c00000000000000 */
+  9.99664362979336418302267475155531429E-01Q, /* 3ffeffd401e3f222f800000000000000 */
+  9.99694870780142130772816244643763639E-01Q, /* 3ffeffd8018ff5958800000000000000 */
+  9.99725379511986284031266336569387931E-01Q, /* 3ffeffdc0143f8682400000000000000 */
+  9.99755889174897216520321308053098619E-01Q, /* 3ffeffe000fffaaac000000000000000 */
+  9.99786399768903377704987178731244057E-01Q, /* 3ffeffe400c3fc6d6000000000000000 */
+  9.99816911294033217050269968240172602E-01Q, /* 3ffeffe8008ffdc00800000000000000 */
+  9.99847423750315072998873233700578567E-01Q, /* 3ffeffec0063feb2ac00000000000000 */
+  9.99877937137777450526954226006637327E-01Q, /* 3ffefff0003fff555800000000000000 */
+  9.99908451456448688077216502279043198E-01Q, /* 3ffefff40023ffb80000000000000000 */
+  9.99938966706357262870241697783058044E-01Q, /* 3ffefff8000fffeaac00000000000000 */
+  9.99969482887531541104308985268289689E-01Q, /* 3ffefffc0003fffd5400000000000000 */
+#define T_EXPL_RES2 (T_EXPL_RES1 + 1 + 89 + 65)
+  1.00000000000000000000000000000000000E+00Q, /* 3fff0000000000000000000000000000 */
+  1.00003051804379100575559391472779680E+00Q, /* 3fff0002000200015400000000000000 */
+  1.00006103701893306334724798034585547E+00Q, /* 3fff00040008000aac00000000000000 */
+  1.00009155692545448346209013834595680E+00Q, /* 3fff0006001200240000000000000000 */
+  1.00012207776338379883185325525118969E+00Q, /* 3fff0008002000555800000000000000 */
+  1.00015259953274932014366527255333494E+00Q, /* 3fff000a003200a6ac00000000000000 */
+  1.00018312223357958012925905677548144E+00Q, /* 3fff000c004801200400000000000000 */
+  1.00021364586590294498691378066723701E+00Q, /* 3fff000e006201c95c00000000000000 */
+  1.00024417042974783642605984823603649E+00Q, /* 3fff0010008002aab400000000000000 */
+  1.00027469592514273166727889474714175E+00Q, /* 3fff001200a203cc1000000000000000 */
+  1.00030522235211605242000132420798764E+00Q, /* 3fff001400c805357000000000000000 */
+  1.00033574971069616488250630936818197E+00Q, /* 3fff001600f206eed000000000000000 */
+  1.00036627800091160178652671675081365E+00Q, /* 3fff0018012009003800000000000000 */
+  1.00039680722279067381919048784766346E+00Q, /* 3fff001a01520b71a000000000000000 */
+  1.00042733737636191371223048918182030E+00Q, /* 3fff001c01880e4b1000000000000000 */
+  1.00045786846165368766392589350289200E+00Q, /* 3fff001e01c211948400000000000000 */
+  1.00048840047869447289485833607614040E+00Q, /* 3fff0020020015560000000000000000 */
+  1.00051893342751269111445822090900037E+00Q, /* 3fff0022024219978400000000000000 */
+  1.00054946730813676403215595200890675E+00Q, /* 3fff002402881e611000000000000000 */
+  1.00058000212059516886853316464112140E+00Q, /* 3fff002602d223baa800000000000000 */
+  1.00061053786491632733302026281307917E+00Q, /* 3fff0028032029ac4c00000000000000 */
+  1.00064107454112866113504765053221490E+00Q, /* 3fff002a0372303dfc00000000000000 */
+  1.00067161214926059198404573180596344E+00Q, /* 3fff002c03c83777b800000000000000 */
+  1.00070215068934059710059614189958666E+00Q, /* 3fff002e04223f618400000000000000 */
+  1.00073269016139709819412928482051939E+00Q, /* 3fff0030048048036000000000000000 */
+  1.00076323056545857248522679583402351E+00Q, /* 3fff003204e251655000000000000000 */
+  1.00079377190155338617216784768970683E+00Q, /* 3fff003405485b8f5000000000000000 */
+  1.00082431416971007198668530691065826E+00Q, /* 3fff003605b266896800000000000000 */
+  1.00085485736995705163820957750431262E+00Q, /* 3fff00380620725b9800000000000000 */
+  1.00088540150232269132501983222027775E+00Q, /* 3fff003a06927f0ddc00000000000000 */
+  1.00091594656683552377884893758164253E+00Q, /* 3fff003c07088ca83c00000000000000 */
+  1.00094649256352402622027852885366883E+00Q, /* 3fff003e07829b32bc00000000000000 */
+  1.00097703949241650933643654752813745E+00Q, /* 3fff00400800aab55400000000000000 */
+  1.00100758735354156137020709138596430E+00Q, /* 3fff00420882bb381000000000000000 */
+  1.00103813614692760403102056443458423E+00Q, /* 3fff00440908ccc2f000000000000000 */
+  1.00106868587260300351715613942360505E+00Q, /* 3fff00460992df5df000000000000000 */
+  1.00109923653059629256034668287611566E+00Q, /* 3fff00480a20f3111800000000000000 */
+  1.00112978812093589287002259879955091E+00Q, /* 3fff004a0ab307e46800000000000000 */
+  1.00116034064365022615561429120134562E+00Q, /* 3fff004c0b491ddfe000000000000000 */
+  1.00119089409876788066000585786241572E+00Q, /* 3fff004e0be3350b8c00000000000000 */
+  1.00122144848631711155917400901671499E+00Q, /* 3fff00500c814d6f6000000000000000 */
+  1.00125200380632656260715407370298635E+00Q, /* 3fff00520d2367136c00000000000000 */
+  1.00128256005882454449107399341301061E+00Q, /* 3fff00540dc981ffa800000000000000 */
+  1.00131311724383964545381786592770368E+00Q, /* 3fff00560e739e3c2000000000000000 */
+  1.00134367536140017618251363273884635E+00Q, /* 3fff00580f21bbd0cc00000000000000 */
+  1.00137423441153472492004539162735455E+00Q, /* 3fff005a0fd3dac5b800000000000000 */
+  1.00140479439427171337584354660066310E+00Q, /* 3fff005c1089fb22e400000000000000 */
+  1.00143535530963956325933850166620687E+00Q, /* 3fff005e11441cf05000000000000000 */
+  1.00146591715766680730226312334707472E+00Q, /* 3fff0060120240360400000000000000 */
+  1.00149647993838186721404781565070152E+00Q, /* 3fff006212c464fc0000000000000000 */
+  1.00152704365181316470412298258452211E+00Q, /* 3fff0064138a8b4a4400000000000000 */
+  1.00155760829798923250422149067162536E+00Q, /* 3fff00661454b328d800000000000000 */
+  1.00158817387693849232377374391944613E+00Q, /* 3fff00681522dc9fbc00000000000000 */
+  1.00161874038868942138336137759324629E+00Q, /* 3fff006a15f507b6f400000000000000 */
+  1.00164930783327055241471725821611471E+00Q, /* 3fff006c16cb34768800000000000000 */
+  1.00167987621071025161612055853765924E+00Q, /* 3fff006e17a562e67400000000000000 */
+  1.00171044552103705171930414508096874E+00Q, /* 3fff00701883930ec000000000000000 */
+  1.00174101576427937443369842185347807E+00Q, /* 3fff00721965c4f76c00000000000000 */
+  1.00177158694046569697988502412044909E+00Q, /* 3fff00741a4bf8a87c00000000000000 */
+  1.00180215904962455208959681840497069E+00Q, /* 3fff00761b362e29f800000000000000 */
+  1.00183273209178441698341543997230474E+00Q, /* 3fff00781c246583e400000000000000 */
+  1.00186330606697365785962006157205906E+00Q, /* 3fff007a1d169ebe3c00000000000000 */
+  1.00189388097522080744994354972732253E+00Q, /* 3fff007c1e0cd9e10800000000000000 */
+  1.00192445681655439848611877096118405E+00Q, /* 3fff007e1f0716f45000000000000000 */
+  1.00195503359100279716642489802325144E+00Q, /* 3fff0080200556001000000000000000 */
+  1.00198561129859459173374602869444061E+00Q, /* 3fff00822107970c5400000000000000 */
+};
diff --git a/math/fabsq.c b/math/fabsq.c
new file mode 100644
index 0000000..27e8b28
--- /dev/null
+++ b/math/fabsq.c
@@ -0,0 +1,32 @@
+/* s_fabsl.c -- long double version of s_fabs.c.
+ * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#if defined(LIBM_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: $";
+#endif
+
+/*
+ * fabsq(x) returns the absolute value of x.
+ */
+
+#include "quadmath-imp.h"
+
+__float128 fabsq(__float128 x)
+{
+	uint64_t hx;
+	GET_FLT128_MSW64(hx,x);
+	SET_FLT128_MSW64(x,hx&0x7fffffffffffffffLL);
+        return x;
+}
diff --git a/math/fdimq.c b/math/fdimq.c
new file mode 100644
index 0000000..501e916
--- /dev/null
+++ b/math/fdimq.c
@@ -0,0 +1,33 @@
+/* Return positive difference between arguments.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__float128
+fdimq (__float128 x, __float128 y)
+{
+  if (__builtin_islessequal (x, y))
+    return 0;
+
+  __float128 r = math_narrow_eval (x - y);
+  if (isinfq (r) && !isinfq (x) && !isinfq (y))
+    errno = ERANGE;
+
+  return r;
+}
diff --git a/math/finiteq.c b/math/finiteq.c
new file mode 100644
index 0000000..5d554a0
--- /dev/null
+++ b/math/finiteq.c
@@ -0,0 +1,33 @@
+/* s_finitel.c -- long double version of s_finite.c.
+ * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#if defined(LIBM_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: $";
+#endif
+
+/*
+ * finiteq(x) returns 1 is x is finite, else 0;
+ * no branching!
+ */
+
+#include "quadmath-imp.h"
+
+int finiteq(__float128 x)
+{
+	int64_t hx;
+	GET_FLT128_MSW64(hx,x);
+	return (int)((uint64_t)((hx&0x7fff000000000000LL)
+				-0x7fff000000000000LL)>>63);
+}
diff --git a/math/floorq.c b/math/floorq.c
new file mode 100644
index 0000000..4e18a39
--- /dev/null
+++ b/math/floorq.c
@@ -0,0 +1,67 @@
+/* s_floorl.c -- long double version of s_floor.c.
+ * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#if defined(LIBM_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: $";
+#endif
+
+/*
+ * floorq(x)
+ * Return x rounded toward -inf to integral value
+ * Method:
+ *	Bit twiddling.
+ */
+
+#define NO_MATH_REDIRECT
+
+#include "quadmath-imp.h"
+
+__float128 floorq(__float128 x)
+{
+	int64_t i0,i1,j0;
+	uint64_t i,j;
+	GET_FLT128_WORDS64(i0,i1,x);
+	j0 = ((i0>>48)&0x7fff)-0x3fff;
+	if(j0<48) {
+	    if(j0<0) {
+		/* return 0*sign(x) if |x|<1 */
+		if(i0>=0) {i0=i1=0;}
+		else if(((i0&0x7fffffffffffffffLL)|i1)!=0)
+		    { i0=0xbfff000000000000ULL;i1=0;}
+	    } else {
+		i = (0x0000ffffffffffffULL)>>j0;
+		if(((i0&i)|i1)==0) return x; /* x is integral */
+		if(i0<0) i0 += (0x0001000000000000LL)>>j0;
+		i0 &= (~i); i1=0;
+	    }
+	} else if (j0>111) {
+	    if(j0==0x4000) return x+x;	/* inf or NaN */
+	    else return x;		/* x is integral */
+	} else {
+	    i = -1ULL>>(j0-48);
+	    if((i1&i)==0) return x;	/* x is integral */
+	    if(i0<0) {
+		if(j0==48) i0+=1;
+		else {
+		    j = i1+(1LL<<(112-j0));
+		    if(j<i1) i0 +=1 ; 	/* got a carry */
+		    i1=j;
+		}
+	    }
+	    i1 &= (~i);
+	}
+	SET_FLT128_WORDS64(x,i0,i1);
+	return x;
+}
diff --git a/math/fmaq.c b/math/fmaq.c
new file mode 100644
index 0000000..5fe4c39
--- /dev/null
+++ b/math/fmaq.c
@@ -0,0 +1,292 @@
+/* Compute x * y + z as ternary operation.
+   Copyright (C) 2010-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Jakub Jelinek <jakub@redhat.com>, 2010.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+/* This implementation uses rounding to odd to avoid problems with
+   double rounding.  See a paper by Boldo and Melquiond:
+   http://www.lri.fr/~melquion/doc/08-tc.pdf  */
+
+__float128
+fmaq (__float128 x, __float128 y, __float128 z)
+{
+  ieee854_float128 u, v, w;
+  int adjust = 0;
+  u.value = x;
+  v.value = y;
+  w.value = z;
+  if (__builtin_expect (u.ieee.exponent + v.ieee.exponent
+			>= 0x7fff + IEEE854_FLOAT128_BIAS
+			   - FLT128_MANT_DIG, 0)
+      || __builtin_expect (u.ieee.exponent >= 0x7fff - FLT128_MANT_DIG, 0)
+      || __builtin_expect (v.ieee.exponent >= 0x7fff - FLT128_MANT_DIG, 0)
+      || __builtin_expect (w.ieee.exponent >= 0x7fff - FLT128_MANT_DIG, 0)
+      || __builtin_expect (u.ieee.exponent + v.ieee.exponent
+			   <= IEEE854_FLOAT128_BIAS + FLT128_MANT_DIG, 0))
+    {
+      /* If z is Inf, but x and y are finite, the result should be
+	 z rather than NaN.  */
+      if (w.ieee.exponent == 0x7fff
+	  && u.ieee.exponent != 0x7fff
+          && v.ieee.exponent != 0x7fff)
+	return (z + x) + y;
+      /* If z is zero and x are y are nonzero, compute the result
+	 as x * y to avoid the wrong sign of a zero result if x * y
+	 underflows to 0.  */
+      if (z == 0 && x != 0 && y != 0)
+	return x * y;
+      /* If x or y or z is Inf/NaN, or if x * y is zero, compute as
+	 x * y + z.  */
+      if (u.ieee.exponent == 0x7fff
+	  || v.ieee.exponent == 0x7fff
+	  || w.ieee.exponent == 0x7fff
+	  || x == 0
+	  || y == 0)
+	return x * y + z;
+      /* If fma will certainly overflow, compute as x * y.  */
+      if (u.ieee.exponent + v.ieee.exponent
+	  > 0x7fff + IEEE854_FLOAT128_BIAS)
+	return x * y;
+      /* If x * y is less than 1/4 of FLT128_TRUE_MIN, neither the
+	 result nor whether there is underflow depends on its exact
+	 value, only on its sign.  */
+      if (u.ieee.exponent + v.ieee.exponent
+	  < IEEE854_FLOAT128_BIAS - FLT128_MANT_DIG - 2)
+	{
+	  int neg = u.ieee.negative ^ v.ieee.negative;
+	  __float128 tiny = neg ? -0x1p-16494Q : 0x1p-16494Q;
+	  if (w.ieee.exponent >= 3)
+	    return tiny + z;
+	  /* Scaling up, adding TINY and scaling down produces the
+	     correct result, because in round-to-nearest mode adding
+	     TINY has no effect and in other modes double rounding is
+	     harmless.  But it may not produce required underflow
+	     exceptions.  */
+	  v.value = z * 0x1p114Q + tiny;
+	  if (TININESS_AFTER_ROUNDING
+	      ? v.ieee.exponent < 115
+	      : (w.ieee.exponent == 0
+		 || (w.ieee.exponent == 1
+		     && w.ieee.negative != neg
+		     && w.ieee.mantissa3 == 0
+		     && w.ieee.mantissa2 == 0
+		     && w.ieee.mantissa1 == 0
+		     && w.ieee.mantissa0 == 0)))
+	    {
+	      __float128 force_underflow = x * y;
+	      math_force_eval (force_underflow);
+	    }
+	  return v.value * 0x1p-114Q;
+	}
+      if (u.ieee.exponent + v.ieee.exponent
+	  >= 0x7fff + IEEE854_FLOAT128_BIAS - FLT128_MANT_DIG)
+	{
+	  /* Compute 1p-113 times smaller result and multiply
+	     at the end.  */
+	  if (u.ieee.exponent > v.ieee.exponent)
+	    u.ieee.exponent -= FLT128_MANT_DIG;
+	  else
+	    v.ieee.exponent -= FLT128_MANT_DIG;
+	  /* If x + y exponent is very large and z exponent is very small,
+	     it doesn't matter if we don't adjust it.  */
+	  if (w.ieee.exponent > FLT128_MANT_DIG)
+	    w.ieee.exponent -= FLT128_MANT_DIG;
+	  adjust = 1;
+	}
+      else if (w.ieee.exponent >= 0x7fff - FLT128_MANT_DIG)
+	{
+	  /* Similarly.
+	     If z exponent is very large and x and y exponents are
+	     very small, adjust them up to avoid spurious underflows,
+	     rather than down.  */
+	  if (u.ieee.exponent + v.ieee.exponent
+	      <= IEEE854_FLOAT128_BIAS + 2 * FLT128_MANT_DIG)
+	    {
+	      if (u.ieee.exponent > v.ieee.exponent)
+		u.ieee.exponent += 2 * FLT128_MANT_DIG + 2;
+	      else
+		v.ieee.exponent += 2 * FLT128_MANT_DIG + 2;
+	    }
+	  else if (u.ieee.exponent > v.ieee.exponent)
+	    {
+	      if (u.ieee.exponent > FLT128_MANT_DIG)
+		u.ieee.exponent -= FLT128_MANT_DIG;
+	    }
+	  else if (v.ieee.exponent > FLT128_MANT_DIG)
+	    v.ieee.exponent -= FLT128_MANT_DIG;
+	  w.ieee.exponent -= FLT128_MANT_DIG;
+	  adjust = 1;
+	}
+      else if (u.ieee.exponent >= 0x7fff - FLT128_MANT_DIG)
+	{
+	  u.ieee.exponent -= FLT128_MANT_DIG;
+	  if (v.ieee.exponent)
+	    v.ieee.exponent += FLT128_MANT_DIG;
+	  else
+	    v.value *= 0x1p113Q;
+	}
+      else if (v.ieee.exponent >= 0x7fff - FLT128_MANT_DIG)
+	{
+	  v.ieee.exponent -= FLT128_MANT_DIG;
+	  if (u.ieee.exponent)
+	    u.ieee.exponent += FLT128_MANT_DIG;
+	  else
+	    u.value *= 0x1p113Q;
+	}
+      else /* if (u.ieee.exponent + v.ieee.exponent
+		  <= IEEE854_FLOAT128_BIAS + FLT128_MANT_DIG) */
+	{
+	  if (u.ieee.exponent > v.ieee.exponent)
+	    u.ieee.exponent += 2 * FLT128_MANT_DIG + 2;
+	  else
+	    v.ieee.exponent += 2 * FLT128_MANT_DIG + 2;
+	  if (w.ieee.exponent <= 4 * FLT128_MANT_DIG + 6)
+	    {
+	      if (w.ieee.exponent)
+		w.ieee.exponent += 2 * FLT128_MANT_DIG + 2;
+	      else
+		w.value *= 0x1p228Q;
+	      adjust = -1;
+	    }
+	  /* Otherwise x * y should just affect inexact
+	     and nothing else.  */
+	}
+      x = u.value;
+      y = v.value;
+      z = w.value;
+    }
+
+  /* Ensure correct sign of exact 0 + 0.  */
+  if (__glibc_unlikely ((x == 0 || y == 0) && z == 0))
+    {
+      x = math_opt_barrier (x);
+      return x * y + z;
+    }
+
+  fenv_t env;
+  feholdexcept (&env);
+  fesetround (FE_TONEAREST);
+
+  /* Multiplication m1 + m2 = x * y using Dekker's algorithm.  */
+#define C ((1LL << (FLT128_MANT_DIG + 1) / 2) + 1)
+  __float128 x1 = x * C;
+  __float128 y1 = y * C;
+  __float128 m1 = x * y;
+  x1 = (x - x1) + x1;
+  y1 = (y - y1) + y1;
+  __float128 x2 = x - x1;
+  __float128 y2 = y - y1;
+  __float128 m2 = (((x1 * y1 - m1) + x1 * y2) + x2 * y1) + x2 * y2;
+
+  /* Addition a1 + a2 = z + m1 using Knuth's algorithm.  */
+  __float128 a1 = z + m1;
+  __float128 t1 = a1 - z;
+  __float128 t2 = a1 - t1;
+  t1 = m1 - t1;
+  t2 = z - t2;
+  __float128 a2 = t1 + t2;
+  /* Ensure the arithmetic is not scheduled after feclearexcept call.  */
+  math_force_eval (m2);
+  math_force_eval (a2);
+  feclearexcept (FE_INEXACT);
+
+  /* If the result is an exact zero, ensure it has the correct sign.  */
+  if (a1 == 0 && m2 == 0)
+    {
+      feupdateenv (&env);
+      /* Ensure that round-to-nearest value of z + m1 is not reused.  */
+      z = math_opt_barrier (z);
+      return z + m1;
+    }
+
+  fesetround (FE_TOWARDZERO);
+  /* Perform m2 + a2 addition with round to odd.  */
+  u.value = a2 + m2;
+
+  if (__glibc_likely (adjust == 0))
+    {
+      if ((u.ieee.mantissa3 & 1) == 0 && u.ieee.exponent != 0x7fff)
+	u.ieee.mantissa3 |= fetestexcept (FE_INEXACT) != 0;
+      feupdateenv (&env);
+      /* Result is a1 + u.value.  */
+      return a1 + u.value;
+    }
+  else if (__glibc_likely (adjust > 0))
+    {
+      if ((u.ieee.mantissa3 & 1) == 0 && u.ieee.exponent != 0x7fff)
+	u.ieee.mantissa3 |= fetestexcept (FE_INEXACT) != 0;
+      feupdateenv (&env);
+      /* Result is a1 + u.value, scaled up.  */
+      return (a1 + u.value) * 0x1p113Q;
+    }
+  else
+    {
+      if ((u.ieee.mantissa3 & 1) == 0)
+	u.ieee.mantissa3 |= fetestexcept (FE_INEXACT) != 0;
+      v.value = a1 + u.value;
+      /* Ensure the addition is not scheduled after fetestexcept call.  */
+      math_force_eval (v.value);
+      int j = fetestexcept (FE_INEXACT) != 0;
+      feupdateenv (&env);
+      /* Ensure the following computations are performed in default rounding
+	 mode instead of just reusing the round to zero computation.  */
+      asm volatile ("" : "=m" (u) : "m" (u));
+      /* If a1 + u.value is exact, the only rounding happens during
+	 scaling down.  */
+      if (j == 0)
+	return v.value * 0x1p-228Q;
+      /* If result rounded to zero is not subnormal, no double
+	 rounding will occur.  */
+      if (v.ieee.exponent > 228)
+	return (a1 + u.value) * 0x1p-228Q;
+      /* If v.value * 0x1p-228L with round to zero is a subnormal above
+	 or equal to FLT128_MIN / 2, then v.value * 0x1p-228L shifts mantissa
+	 down just by 1 bit, which means v.ieee.mantissa3 |= j would
+	 change the round bit, not sticky or guard bit.
+	 v.value * 0x1p-228L never normalizes by shifting up,
+	 so round bit plus sticky bit should be already enough
+	 for proper rounding.  */
+      if (v.ieee.exponent == 228)
+	{
+	  /* If the exponent would be in the normal range when
+	     rounding to normal precision with unbounded exponent
+	     range, the exact result is known and spurious underflows
+	     must be avoided on systems detecting tininess after
+	     rounding.  */
+	  if (TININESS_AFTER_ROUNDING)
+	    {
+	      w.value = a1 + u.value;
+	      if (w.ieee.exponent == 229)
+		return w.value * 0x1p-228Q;
+	    }
+	  /* v.ieee.mantissa3 & 2 is LSB bit of the result before rounding,
+	     v.ieee.mantissa3 & 1 is the round bit and j is our sticky
+	     bit.  */
+	  w.value = 0;
+	  w.ieee.mantissa3 = ((v.ieee.mantissa3 & 3) << 1) | j;
+	  w.ieee.negative = v.ieee.negative;
+	  v.ieee.mantissa3 &= ~3U;
+	  v.value *= 0x1p-228Q;
+	  w.value *= 0x1p-2Q;
+	  return v.value + w.value;
+	}
+      v.ieee.mantissa3 |= j;
+      return v.value * 0x1p-228Q;
+    }
+}
diff --git a/math/fmaxq.c b/math/fmaxq.c
new file mode 100644
index 0000000..661bb6b
--- /dev/null
+++ b/math/fmaxq.c
@@ -0,0 +1,33 @@
+/* Return maximum numeric value of X and Y.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__float128
+fmaxq (__float128 x, __float128 y)
+{
+  if (__builtin_isgreaterequal (x, y))
+    return x;
+  else if (__builtin_isless (x, y))
+    return y;
+  else if (issignalingq (x) || issignalingq (y))
+    return x + y;
+  else
+    return isnanq (y) ? x : y;
+}
diff --git a/math/fminq.c b/math/fminq.c
new file mode 100644
index 0000000..6099809
--- /dev/null
+++ b/math/fminq.c
@@ -0,0 +1,33 @@
+/* Return minimum numeric value of X and Y.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+__float128
+fminq (__float128 x, __float128 y)
+{
+  if (__builtin_islessequal (x, y))
+    return x;
+  else if (__builtin_isgreater (x, y))
+    return y;
+  else if (issignalingq (x) || issignalingq (y))
+    return x + y;
+  else
+    return isnanq (y) ? x : y;
+}
diff --git a/math/fmodq.c b/math/fmodq.c
new file mode 100644
index 0000000..4b1c476
--- /dev/null
+++ b/math/fmodq.c
@@ -0,0 +1,129 @@
+/* e_fmodl.c -- long double version of e_fmod.c.
+ * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+/*
+ * ====================================================
+ * Copyright (C) 1993, 2011 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * fmodq(x,y)
+ * Return x mod y in exact arithmetic
+ * Method: shift and subtract
+ */
+
+#include "quadmath-imp.h"
+
+static const __float128 one = 1.0, Zero[] = {0.0, -0.0,};
+
+__float128
+fmodq (__float128 x, __float128 y)
+{
+	int64_t n,hx,hy,hz,ix,iy,sx,i;
+	uint64_t lx,ly,lz;
+
+	GET_FLT128_WORDS64(hx,lx,x);
+	GET_FLT128_WORDS64(hy,ly,y);
+	sx = hx&0x8000000000000000ULL;		/* sign of x */
+	hx ^=sx;				/* |x| */
+	hy &= 0x7fffffffffffffffLL;		/* |y| */
+
+    /* purge off exception values */
+	if((hy|ly)==0||(hx>=0x7fff000000000000LL)|| /* y=0,or x not finite */
+	  ((hy|((ly|-ly)>>63))>0x7fff000000000000LL))	/* or y is NaN */
+	    return (x*y)/(x*y);
+	if(hx<=hy) {
+	    if((hx<hy)||(lx<ly)) return x;	/* |x|<|y| return x */
+	    if(lx==ly)
+		return Zero[(uint64_t)sx>>63];	/* |x|=|y| return x*0*/
+	}
+
+    /* determine ix = ilogb(x) */
+	if(hx<0x0001000000000000LL) {	/* subnormal x */
+	    if(hx==0) {
+		for (ix = -16431, i=lx; i>0; i<<=1) ix -=1;
+	    } else {
+		for (ix = -16382, i=hx<<15; i>0; i<<=1) ix -=1;
+	    }
+	} else ix = (hx>>48)-0x3fff;
+
+    /* determine iy = ilogb(y) */
+	if(hy<0x0001000000000000LL) {	/* subnormal y */
+	    if(hy==0) {
+		for (iy = -16431, i=ly; i>0; i<<=1) iy -=1;
+	    } else {
+		for (iy = -16382, i=hy<<15; i>0; i<<=1) iy -=1;
+	    }
+	} else iy = (hy>>48)-0x3fff;
+
+    /* set up {hx,lx}, {hy,ly} and align y to x */
+	if(ix >= -16382)
+	    hx = 0x0001000000000000LL|(0x0000ffffffffffffLL&hx);
+	else {		/* subnormal x, shift x to normal */
+	    n = -16382-ix;
+	    if(n<=63) {
+		hx = (hx<<n)|(lx>>(64-n));
+		lx <<= n;
+	    } else {
+		hx = lx<<(n-64);
+		lx = 0;
+	    }
+	}
+	if(iy >= -16382)
+	    hy = 0x0001000000000000LL|(0x0000ffffffffffffLL&hy);
+	else {		/* subnormal y, shift y to normal */
+	    n = -16382-iy;
+	    if(n<=63) {
+		hy = (hy<<n)|(ly>>(64-n));
+		ly <<= n;
+	    } else {
+		hy = ly<<(n-64);
+		ly = 0;
+	    }
+	}
+
+    /* fix point fmod */
+	n = ix - iy;
+	while(n--) {
+	    hz=hx-hy;lz=lx-ly; if(lx<ly) hz -= 1;
+	    if(hz<0){hx = hx+hx+(lx>>63); lx = lx+lx;}
+	    else {
+		if((hz|lz)==0)		/* return sign(x)*0 */
+		    return Zero[(uint64_t)sx>>63];
+		hx = hz+hz+(lz>>63); lx = lz+lz;
+	    }
+	}
+	hz=hx-hy;lz=lx-ly; if(lx<ly) hz -= 1;
+	if(hz>=0) {hx=hz;lx=lz;}
+
+    /* convert back to floating value and restore the sign */
+	if((hx|lx)==0)			/* return sign(x)*0 */
+	    return Zero[(uint64_t)sx>>63];
+	while(hx<0x0001000000000000LL) {	/* normalize x */
+	    hx = hx+hx+(lx>>63); lx = lx+lx;
+	    iy -= 1;
+	}
+	if(iy>= -16382) {	/* normalize output */
+	    hx = ((hx-0x0001000000000000LL)|((iy+16383)<<48));
+	    SET_FLT128_WORDS64(x,hx|sx,lx);
+	} else {		/* subnormal output */
+	    n = -16382 - iy;
+	    if(n<=48) {
+		lx = (lx>>n)|((uint64_t)hx<<(64-n));
+		hx >>= n;
+	    } else if (n<=63) {
+		lx = (hx<<(64-n))|(lx>>n); hx = sx;
+	    } else {
+		lx = hx>>(n-64); hx = sx;
+	    }
+	    SET_FLT128_WORDS64(x,hx|sx,lx);
+	    x *= one;		/* create necessary signal */
+	}
+	return x;		/* exact output */
+}
diff --git a/math/frexpq.c b/math/frexpq.c
new file mode 100644
index 0000000..2c381e5
--- /dev/null
+++ b/math/frexpq.c
@@ -0,0 +1,52 @@
+/* s_frexpl.c -- long double version of s_frexp.c.
+ * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#if defined(LIBM_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: $";
+#endif
+
+/*
+ * for non-zero x
+ *	x = frexpq(arg,&exp);
+ * return a long double fp quantity x such that 0.5 <= |x| <1.0
+ * and the corresponding binary exponent "exp". That is
+ *	arg = x*2^exp.
+ * If arg is inf, 0.0, or NaN, then frexpq(arg,&exp) returns arg
+ * with *exp=0.
+ */
+
+#include "quadmath-imp.h"
+
+static const __float128
+two114 = 2.0769187434139310514121985316880384E+34Q; /* 0x4071000000000000, 0 */
+
+__float128 frexpq(__float128 x, int *eptr)
+{
+	uint64_t hx, lx, ix;
+	GET_FLT128_WORDS64(hx,lx,x);
+	ix = 0x7fffffffffffffffULL&hx;
+	*eptr = 0;
+	if(ix>=0x7fff000000000000ULL||((ix|lx)==0)) return x + x;/* 0,inf,nan */
+	if (ix<0x0001000000000000ULL) {		/* subnormal */
+	    x *= two114;
+	    GET_FLT128_MSW64(hx,x);
+	    ix = hx&0x7fffffffffffffffULL;
+	    *eptr = -114;
+	}
+	*eptr += (ix>>48)-16382;
+	hx = (hx&0x8000ffffffffffffULL) | 0x3ffe000000000000ULL;
+	SET_FLT128_MSW64(x,hx);
+	return x;
+}
diff --git a/math/hypotq.c b/math/hypotq.c
new file mode 100644
index 0000000..8dcb749
--- /dev/null
+++ b/math/hypotq.c
@@ -0,0 +1,138 @@
+/* e_hypotl.c -- long double version of e_hypot.c.
+ * Conversion to long double by Jakub Jelinek, jakub@redhat.com.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/* hypotq(x,y)
+ *
+ * Method :
+ *	If (assume round-to-nearest) z=x*x+y*y
+ *	has error less than sqrtq(2)/2 ulp, than
+ *	sqrtq(z) has error less than 1 ulp (exercise).
+ *
+ *	So, compute sqrtq(x*x+y*y) with some care as
+ *	follows to get the error below 1 ulp:
+ *
+ *	Assume x>y>0;
+ *	(if possible, set rounding to round-to-nearest)
+ *	1. if x > 2y  use
+ *		x1*x1+(y*y+(x2*(x+x1))) for x*x+y*y
+ *	where x1 = x with lower 64 bits cleared, x2 = x-x1; else
+ *	2. if x <= 2y use
+ *		t1*y1+((x-y)*(x-y)+(t1*y2+t2*y))
+ *	where t1 = 2x with lower 64 bits cleared, t2 = 2x-t1,
+ *	y1= y with lower 64 bits chopped, y2 = y-y1.
+ *
+ *	NOTE: scaling may be necessary if some argument is too
+ *	      large or too tiny
+ *
+ * Special cases:
+ *	hypotl(x,y) is INF if x or y is +INF or -INF; else
+ *	hypotl(x,y) is NAN if x or y is NAN.
+ *
+ * Accuracy:
+ *	hypotl(x,y) returns sqrtq(x^2+y^2) with error less
+ *	than 1 ulps (units in the last place)
+ */
+
+#include "quadmath-imp.h"
+
+__float128
+hypotq(__float128 x, __float128 y)
+{
+	__float128 a,b,t1,t2,y1,y2,w;
+	int64_t j,k,ha,hb;
+
+	GET_FLT128_MSW64(ha,x);
+	ha &= 0x7fffffffffffffffLL;
+	GET_FLT128_MSW64(hb,y);
+	hb &= 0x7fffffffffffffffLL;
+	if(hb > ha) {a=y;b=x;j=ha; ha=hb;hb=j;} else {a=x;b=y;}
+	SET_FLT128_MSW64(a,ha);	/* a <- |a| */
+	SET_FLT128_MSW64(b,hb);	/* b <- |b| */
+	if((ha-hb)>0x78000000000000LL) {return a+b;} /* x/y > 2**120 */
+	k=0;
+	if(ha > 0x5f3f000000000000LL) {	/* a>2**8000 */
+	   if(ha >= 0x7fff000000000000LL) {	/* Inf or NaN */
+	       uint64_t low;
+	       w = a+b;			/* for sNaN */
+	       if (issignalingq (a) || issignalingq (b))
+		 return w;
+	       GET_FLT128_LSW64(low,a);
+	       if(((ha&0xffffffffffffLL)|low)==0) w = a;
+	       GET_FLT128_LSW64(low,b);
+	       if(((hb^0x7fff000000000000LL)|low)==0) w = b;
+	       return w;
+	   }
+	   /* scale a and b by 2**-9600 */
+	   ha -= 0x2580000000000000LL;
+	   hb -= 0x2580000000000000LL;	k += 9600;
+	   SET_FLT128_MSW64(a,ha);
+	   SET_FLT128_MSW64(b,hb);
+	}
+	if(hb < 0x20bf000000000000LL) {	/* b < 2**-8000 */
+	    if(hb <= 0x0000ffffffffffffLL) {	/* subnormal b or 0 */
+		uint64_t low;
+		GET_FLT128_LSW64(low,b);
+		if((hb|low)==0) return a;
+		t1=0;
+		SET_FLT128_MSW64(t1,0x7ffd000000000000LL); /* t1=2^16382 */
+		b *= t1;
+		a *= t1;
+		k -= 16382;
+		GET_FLT128_MSW64 (ha, a);
+		GET_FLT128_MSW64 (hb, b);
+		if (hb > ha)
+		  {
+		    t1 = a;
+		    a = b;
+		    b = t1;
+		    j = ha;
+		    ha = hb;
+		    hb = j;
+		  }
+	    } else {		/* scale a and b by 2^9600 */
+		ha += 0x2580000000000000LL;	/* a *= 2^9600 */
+		hb += 0x2580000000000000LL;	/* b *= 2^9600 */
+		k -= 9600;
+		SET_FLT128_MSW64(a,ha);
+		SET_FLT128_MSW64(b,hb);
+	    }
+	}
+    /* medium size a and b */
+	w = a-b;
+	if (w>b) {
+	    t1 = 0;
+	    SET_FLT128_MSW64(t1,ha);
+	    t2 = a-t1;
+	    w  = sqrtq(t1*t1-(b*(-b)-t2*(a+t1)));
+	} else {
+	    a  = a+a;
+	    y1 = 0;
+	    SET_FLT128_MSW64(y1,hb);
+	    y2 = b - y1;
+	    t1 = 0;
+	    SET_FLT128_MSW64(t1,ha+0x0001000000000000LL);
+	    t2 = a - t1;
+	    w  = sqrtq(t1*y1-(w*(-w)-(t1*y2+t2*b)));
+	}
+	if(k!=0) {
+	    uint64_t high;
+	    t1 = 1;
+	    GET_FLT128_MSW64(high,t1);
+	    SET_FLT128_MSW64(t1,high+(k<<48));
+	    w *= t1;
+	    math_check_force_underflow_nonneg (w);
+	    return w;
+	} else return w;
+}
diff --git a/math/ilogbq.c b/math/ilogbq.c
new file mode 100644
index 0000000..7b66c29
--- /dev/null
+++ b/math/ilogbq.c
@@ -0,0 +1,61 @@
+/* s_ilogbl.c -- long double version of s_ilogb.c.
+ * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#if defined(LIBM_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: $";
+#endif
+
+/* ilogbl(long double x)
+ * return the binary exponent of non-zero x
+ * ilogbl(0) = FP_ILOGB0
+ * ilogbl(NaN) = FP_ILOGBNAN (no signal is raised)
+ * ilogbl(+-Inf) = INT_MAX (no signal is raised)
+ */
+
+#include <math.h>
+#include "quadmath-imp.h"
+#ifndef FP_ILOGB0
+# define FP_ILOGB0 INT_MIN
+#endif
+#ifndef FP_ILOGBNAN
+# define FP_ILOGBNAN INT_MAX
+#endif
+
+int ilogbq (__float128 x)
+{
+	int64_t hx,lx;
+	int ix;
+
+	GET_FLT128_WORDS64(hx,lx,x);
+	hx &= 0x7fffffffffffffffLL;
+	if(hx <= 0x0001000000000000LL) {
+	    if((hx|lx)==0)
+		{ errno = EDOM; feraiseexcept (FE_INVALID); return FP_ILOGB0; }	/* ilogbl(0) = FP_ILOGB0 */
+	    else			/* subnormal x */
+		if(hx==0) {
+		    for (ix = -16431; lx>0; lx<<=1) ix -=1;
+		} else {
+		    for (ix = -16382, hx<<=15; hx>0; hx<<=1) ix -=1;
+		}
+	    return ix;
+	}
+	else if (hx<0x7fff000000000000LL) return (hx>>48)-0x3fff;
+	else if (FP_ILOGBNAN != INT_MAX) {
+	    /* ISO C99 requires ilogbl(+-Inf) == INT_MAX.  */
+	    if (((hx^0x7fff000000000000LL)|lx) == 0)
+		{ errno = EDOM; feraiseexcept (FE_INVALID); return INT_MAX; }
+	}
+	{ errno = EDOM; feraiseexcept (FE_INVALID); return FP_ILOGBNAN; }
+}
diff --git a/math/isinfq.c b/math/isinfq.c
new file mode 100644
index 0000000..673fd22
--- /dev/null
+++ b/math/isinfq.c
@@ -0,0 +1,26 @@
+/*
+ * Written by J.T. Conklin <jtc@netbsd.org>.
+ * Change for long double by Jakub Jelinek <jj@ultra.linux.cz>
+ * Public domain.
+ */
+
+#if defined(LIBM_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: $";
+#endif
+
+/*
+ * isinfq(x) returns 1 if x is inf, -1 if x is -inf, else 0;
+ * no branching!
+ */
+
+#include "quadmath-imp.h"
+
+int
+isinfq (__float128 x)
+{
+	int64_t hx,lx;
+	GET_FLT128_WORDS64(hx,lx,x);
+	lx |= (hx & 0x7fffffffffffffffLL) ^ 0x7fff000000000000LL;
+	lx |= -lx;
+	return ~(lx >> 63) & (hx >> 62);
+}
diff --git a/math/isnanq.c b/math/isnanq.c
new file mode 100644
index 0000000..6334098
--- /dev/null
+++ b/math/isnanq.c
@@ -0,0 +1,35 @@
+/* s_isnanl.c -- long double version of s_isnan.c.
+ * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#if defined(LIBM_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: $";
+#endif
+
+/*
+ * isnanq(x) returns 1 is x is nan, else 0;
+ * no branching!
+ */
+
+#include "quadmath-imp.h"
+
+int isnanq(__float128 x)
+{
+	int64_t hx,lx;
+	GET_FLT128_WORDS64(hx,lx,x);
+	hx &= 0x7fffffffffffffffLL;
+	hx |= (uint64_t)(lx|(-lx))>>63;
+	hx = 0x7fff000000000000LL - hx;
+	return (int)((uint64_t)hx>>63);
+}
diff --git a/math/issignalingq.c b/math/issignalingq.c
new file mode 100644
index 0000000..a3b597f
--- /dev/null
+++ b/math/issignalingq.c
@@ -0,0 +1,43 @@
+/* Test for signaling NaN.
+   Copyright (C) 2013-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+int
+issignalingq (__float128 x)
+{
+  uint64_t hxi, lxi __attribute__ ((unused));
+  GET_FLT128_WORDS64 (hxi, lxi, x);
+#if HIGH_ORDER_BIT_IS_SET_FOR_SNAN
+  /* We only have to care about the high-order bit of x's significand, because
+     having it set (sNaN) already makes the significand different from that
+     used to designate infinity.  */
+  return ((hxi & UINT64_C (0x7fff800000000000))
+          == UINT64_C (0x7fff800000000000));
+#else
+  /* To keep the following comparison simple, toggle the quiet/signaling bit,
+     so that it is set for sNaNs.  This is inverse to IEEE 754-2008 (as well as
+     common practice for IEEE 754-1985).  */
+  hxi ^= UINT64_C (0x0000800000000000);
+  /* If lxi != 0, then set any suitable bit of the significand in hxi.  */
+  hxi |= (lxi | -lxi) >> 63;
+  /* We have to compare for greater (instead of greater or equal), because x's
+     significand being all-zero designates infinity not NaN.  */
+  return (hxi & UINT64_C (0x7fffffffffffffff)) > UINT64_C (0x7fff800000000000);
+#endif
+}
diff --git a/math/j0q.c b/math/j0q.c
new file mode 100644
index 0000000..8fe6046
--- /dev/null
+++ b/math/j0q.c
@@ -0,0 +1,934 @@
+/*							j0l.c
+ *
+ *	Bessel function of order zero
+ *
+ *
+ *
+ * SYNOPSIS:
+ *
+ * long double x, y, j0l();
+ *
+ * y = j0l( x );
+ *
+ *
+ *
+ * DESCRIPTION:
+ *
+ * Returns Bessel function of first kind, order zero of the argument.
+ *
+ * The domain is divided into two major intervals [0, 2] and
+ * (2, infinity). In the first interval the rational approximation
+ * is J0(x) = 1 - x^2 / 4 + x^4 R(x^2)
+ * The second interval is further partitioned into eight equal segments
+ * of 1/x.
+ *
+ * J0(x) = sqrt(2/(pi x)) (P0(x) cos(X) - Q0(x) sin(X)),
+ * X = x - pi/4,
+ *
+ * and the auxiliary functions are given by
+ *
+ * J0(x)cos(X) + Y0(x)sin(X) = sqrt( 2/(pi x)) P0(x),
+ * P0(x) = 1 + 1/x^2 R(1/x^2)
+ *
+ * Y0(x)cos(X) - J0(x)sin(X) = sqrt( 2/(pi x)) Q0(x),
+ * Q0(x) = 1/x (-.125 + 1/x^2 R(1/x^2))
+ *
+ *
+ *
+ * ACCURACY:
+ *
+ *                      Absolute error:
+ * arithmetic   domain      # trials      peak         rms
+ *    IEEE      0, 30       100000      1.7e-34      2.4e-35
+ *
+ *
+ */
+
+/*							y0l.c
+ *
+ *	Bessel function of the second kind, order zero
+ *
+ *
+ *
+ * SYNOPSIS:
+ *
+ * double x, y, y0l();
+ *
+ * y = y0l( x );
+ *
+ *
+ *
+ * DESCRIPTION:
+ *
+ * Returns Bessel function of the second kind, of order
+ * zero, of the argument.
+ *
+ * The approximation is the same as for J0(x), and
+ * Y0(x) = sqrt(2/(pi x)) (P0(x) sin(X) + Q0(x) cos(X)).
+ *
+ * ACCURACY:
+ *
+ *  Absolute error, when y0(x) < 1; else relative error:
+ *
+ * arithmetic   domain     # trials      peak         rms
+ *    IEEE      0, 30       100000      3.0e-34     2.7e-35
+ *
+ */
+
+/* Copyright 2001 by Stephen L. Moshier (moshier@na-net.ornl.gov).
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, see
+    <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+/* 1 / sqrt(pi) */
+static const __float128 ONEOSQPI = 5.6418958354775628694807945156077258584405E-1Q;
+/* 2 / pi */
+static const __float128 TWOOPI = 6.3661977236758134307553505349005744813784E-1Q;
+static const __float128 zero = 0;
+
+/* J0(x) = 1 - x^2/4 + x^2 x^2 R(x^2)
+   Peak relative error 3.4e-37
+   0 <= x <= 2  */
+#define NJ0_2N 6
+static const __float128 J0_2N[NJ0_2N + 1] = {
+  3.133239376997663645548490085151484674892E16Q,
+ -5.479944965767990821079467311839107722107E14Q,
+  6.290828903904724265980249871997551894090E12Q,
+ -3.633750176832769659849028554429106299915E10Q,
+  1.207743757532429576399485415069244807022E8Q,
+ -2.107485999925074577174305650549367415465E5Q,
+  1.562826808020631846245296572935547005859E2Q,
+};
+#define NJ0_2D 6
+static const __float128 J0_2D[NJ0_2D + 1] = {
+  2.005273201278504733151033654496928968261E18Q,
+  2.063038558793221244373123294054149790864E16Q,
+  1.053350447931127971406896594022010524994E14Q,
+  3.496556557558702583143527876385508882310E11Q,
+  8.249114511878616075860654484367133976306E8Q,
+  1.402965782449571800199759247964242790589E6Q,
+  1.619910762853439600957801751815074787351E3Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* J0(x)cosX + Y0(x)sinX = sqrt( 2/(pi x)) P0(x), P0(x) = 1 + 1/x^2 R(1/x^2),
+   0 <= 1/x <= .0625
+   Peak relative error 3.3e-36  */
+#define NP16_IN 9
+static const __float128 P16_IN[NP16_IN + 1] = {
+  -1.901689868258117463979611259731176301065E-16Q,
+  -1.798743043824071514483008340803573980931E-13Q,
+  -6.481746687115262291873324132944647438959E-11Q,
+  -1.150651553745409037257197798528294248012E-8Q,
+  -1.088408467297401082271185599507222695995E-6Q,
+  -5.551996725183495852661022587879817546508E-5Q,
+  -1.477286941214245433866838787454880214736E-3Q,
+  -1.882877976157714592017345347609200402472E-2Q,
+  -9.620983176855405325086530374317855880515E-2Q,
+  -1.271468546258855781530458854476627766233E-1Q,
+};
+#define NP16_ID 9
+static const __float128 P16_ID[NP16_ID + 1] = {
+  2.704625590411544837659891569420764475007E-15Q,
+  2.562526347676857624104306349421985403573E-12Q,
+  9.259137589952741054108665570122085036246E-10Q,
+  1.651044705794378365237454962653430805272E-7Q,
+  1.573561544138733044977714063100859136660E-5Q,
+  8.134482112334882274688298469629884804056E-4Q,
+  2.219259239404080863919375103673593571689E-2Q,
+  2.976990606226596289580242451096393862792E-1Q,
+  1.713895630454693931742734911930937246254E0Q,
+  3.231552290717904041465898249160757368855E0Q,
+  /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* J0(x)cosX + Y0(x)sinX = sqrt( 2/(pi x)) P0(x), P0(x) = 1 + 1/x^2 R(1/x^2)
+    0.0625 <= 1/x <= 0.125
+    Peak relative error 2.4e-35  */
+#define NP8_16N 10
+static const __float128 P8_16N[NP8_16N + 1] = {
+  -2.335166846111159458466553806683579003632E-15Q,
+  -1.382763674252402720401020004169367089975E-12Q,
+  -3.192160804534716696058987967592784857907E-10Q,
+  -3.744199606283752333686144670572632116899E-8Q,
+  -2.439161236879511162078619292571922772224E-6Q,
+  -9.068436986859420951664151060267045346549E-5Q,
+  -1.905407090637058116299757292660002697359E-3Q,
+  -2.164456143936718388053842376884252978872E-2Q,
+  -1.212178415116411222341491717748696499966E-1Q,
+  -2.782433626588541494473277445959593334494E-1Q,
+  -1.670703190068873186016102289227646035035E-1Q,
+};
+#define NP8_16D 10
+static const __float128 P8_16D[NP8_16D + 1] = {
+  3.321126181135871232648331450082662856743E-14Q,
+  1.971894594837650840586859228510007703641E-11Q,
+  4.571144364787008285981633719513897281690E-9Q,
+  5.396419143536287457142904742849052402103E-7Q,
+  3.551548222385845912370226756036899901549E-5Q,
+  1.342353874566932014705609788054598013516E-3Q,
+  2.899133293006771317589357444614157734385E-2Q,
+  3.455374978185770197704507681491574261545E-1Q,
+  2.116616964297512311314454834712634820514E0Q,
+  5.850768316827915470087758636881584174432E0Q,
+  5.655273858938766830855753983631132928968E0Q,
+  /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* J0(x)cosX + Y0(x)sinX = sqrt( 2/(pi x)) P0(x), P0(x) = 1 + 1/x^2 R(1/x^2)
+  0.125 <= 1/x <= 0.1875
+  Peak relative error 2.7e-35  */
+#define NP5_8N 10
+static const __float128 P5_8N[NP5_8N + 1] = {
+  -1.270478335089770355749591358934012019596E-12Q,
+  -4.007588712145412921057254992155810347245E-10Q,
+  -4.815187822989597568124520080486652009281E-8Q,
+  -2.867070063972764880024598300408284868021E-6Q,
+  -9.218742195161302204046454768106063638006E-5Q,
+  -1.635746821447052827526320629828043529997E-3Q,
+  -1.570376886640308408247709616497261011707E-2Q,
+  -7.656484795303305596941813361786219477807E-2Q,
+  -1.659371030767513274944805479908858628053E-1Q,
+  -1.185340550030955660015841796219919804915E-1Q,
+  -8.920026499909994671248893388013790366712E-3Q,
+};
+#define NP5_8D 9
+static const __float128 P5_8D[NP5_8D + 1] = {
+  1.806902521016705225778045904631543990314E-11Q,
+  5.728502760243502431663549179135868966031E-9Q,
+  6.938168504826004255287618819550667978450E-7Q,
+  4.183769964807453250763325026573037785902E-5Q,
+  1.372660678476925468014882230851637878587E-3Q,
+  2.516452105242920335873286419212708961771E-2Q,
+  2.550502712902647803796267951846557316182E-1Q,
+  1.365861559418983216913629123778747617072E0Q,
+  3.523825618308783966723472468855042541407E0Q,
+  3.656365803506136165615111349150536282434E0Q,
+  /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* J0(x)cosX + Y0(x)sinX = sqrt( 2/(pi x)) P0(x), P0(x) = 1 + 1/x^2 R(1/x^2)
+   Peak relative error 3.5e-35
+   0.1875 <= 1/x <= 0.25  */
+#define NP4_5N 9
+static const __float128 P4_5N[NP4_5N + 1] = {
+  -9.791405771694098960254468859195175708252E-10Q,
+  -1.917193059944531970421626610188102836352E-7Q,
+  -1.393597539508855262243816152893982002084E-5Q,
+  -4.881863490846771259880606911667479860077E-4Q,
+  -8.946571245022470127331892085881699269853E-3Q,
+  -8.707474232568097513415336886103899434251E-2Q,
+  -4.362042697474650737898551272505525973766E-1Q,
+  -1.032712171267523975431451359962375617386E0Q,
+  -9.630502683169895107062182070514713702346E-1Q,
+  -2.251804386252969656586810309252357233320E-1Q,
+};
+#define NP4_5D 9
+static const __float128 P4_5D[NP4_5D + 1] = {
+  1.392555487577717669739688337895791213139E-8Q,
+  2.748886559120659027172816051276451376854E-6Q,
+  2.024717710644378047477189849678576659290E-4Q,
+  7.244868609350416002930624752604670292469E-3Q,
+  1.373631762292244371102989739300382152416E-1Q,
+  1.412298581400224267910294815260613240668E0Q,
+  7.742495637843445079276397723849017617210E0Q,
+  2.138429269198406512028307045259503811861E1Q,
+  2.651547684548423476506826951831712762610E1Q,
+  1.167499382465291931571685222882909166935E1Q,
+  /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* J0(x)cosX + Y0(x)sinX = sqrt( 2/(pi x)) P0(x), P0(x) = 1 + 1/x^2 R(1/x^2)
+   Peak relative error 2.3e-36
+   0.25 <= 1/x <= 0.3125  */
+#define NP3r2_4N 9
+static const __float128 P3r2_4N[NP3r2_4N + 1] = {
+  -2.589155123706348361249809342508270121788E-8Q,
+  -3.746254369796115441118148490849195516593E-6Q,
+  -1.985595497390808544622893738135529701062E-4Q,
+  -5.008253705202932091290132760394976551426E-3Q,
+  -6.529469780539591572179155511840853077232E-2Q,
+  -4.468736064761814602927408833818990271514E-1Q,
+  -1.556391252586395038089729428444444823380E0Q,
+  -2.533135309840530224072920725976994981638E0Q,
+  -1.605509621731068453869408718565392869560E0Q,
+  -2.518966692256192789269859830255724429375E-1Q,
+};
+#define NP3r2_4D 9
+static const __float128 P3r2_4D[NP3r2_4D + 1] = {
+  3.682353957237979993646169732962573930237E-7Q,
+  5.386741661883067824698973455566332102029E-5Q,
+  2.906881154171822780345134853794241037053E-3Q,
+  7.545832595801289519475806339863492074126E-2Q,
+  1.029405357245594877344360389469584526654E0Q,
+  7.565706120589873131187989560509757626725E0Q,
+  2.951172890699569545357692207898667665796E1Q,
+  5.785723537170311456298467310529815457536E1Q,
+  5.095621464598267889126015412522773474467E1Q,
+  1.602958484169953109437547474953308401442E1Q,
+  /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* J0(x)cosX + Y0(x)sinX = sqrt( 2/(pi x)) P0(x), P0(x) = 1 + 1/x^2 R(1/x^2)
+   Peak relative error 1.0e-35
+   0.3125 <= 1/x <= 0.375  */
+#define NP2r7_3r2N 9
+static const __float128 P2r7_3r2N[NP2r7_3r2N + 1] = {
+  -1.917322340814391131073820537027234322550E-7Q,
+  -1.966595744473227183846019639723259011906E-5Q,
+  -7.177081163619679403212623526632690465290E-4Q,
+  -1.206467373860974695661544653741899755695E-2Q,
+  -1.008656452188539812154551482286328107316E-1Q,
+  -4.216016116408810856620947307438823892707E-1Q,
+  -8.378631013025721741744285026537009814161E-1Q,
+  -6.973895635309960850033762745957946272579E-1Q,
+  -1.797864718878320770670740413285763554812E-1Q,
+  -4.098025357743657347681137871388402849581E-3Q,
+};
+#define NP2r7_3r2D 8
+static const __float128 P2r7_3r2D[NP2r7_3r2D + 1] = {
+  2.726858489303036441686496086962545034018E-6Q,
+  2.840430827557109238386808968234848081424E-4Q,
+  1.063826772041781947891481054529454088832E-2Q,
+  1.864775537138364773178044431045514405468E-1Q,
+  1.665660052857205170440952607701728254211E0Q,
+  7.723745889544331153080842168958348568395E0Q,
+  1.810726427571829798856428548102077799835E1Q,
+  1.986460672157794440666187503833545388527E1Q,
+  8.645503204552282306364296517220055815488E0Q,
+  /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* J0(x)cosX + Y0(x)sinX = sqrt( 2/(pi x)) P0(x), P0(x) = 1 + 1/x^2 R(1/x^2)
+   Peak relative error 1.3e-36
+   0.3125 <= 1/x <= 0.4375  */
+#define NP2r3_2r7N 9
+static const __float128 P2r3_2r7N[NP2r3_2r7N + 1] = {
+  -1.594642785584856746358609622003310312622E-6Q,
+  -1.323238196302221554194031733595194539794E-4Q,
+  -3.856087818696874802689922536987100372345E-3Q,
+  -5.113241710697777193011470733601522047399E-2Q,
+  -3.334229537209911914449990372942022350558E-1Q,
+  -1.075703518198127096179198549659283422832E0Q,
+  -1.634174803414062725476343124267110981807E0Q,
+  -1.030133247434119595616826842367268304880E0Q,
+  -1.989811539080358501229347481000707289391E-1Q,
+  -3.246859189246653459359775001466924610236E-3Q,
+};
+#define NP2r3_2r7D 8
+static const __float128 P2r3_2r7D[NP2r3_2r7D + 1] = {
+  2.267936634217251403663034189684284173018E-5Q,
+  1.918112982168673386858072491437971732237E-3Q,
+  5.771704085468423159125856786653868219522E-2Q,
+  8.056124451167969333717642810661498890507E-1Q,
+  5.687897967531010276788680634413789328776E0Q,
+  2.072596760717695491085444438270778394421E1Q,
+  3.801722099819929988585197088613160496684E1Q,
+  3.254620235902912339534998592085115836829E1Q,
+  1.104847772130720331801884344645060675036E1Q,
+  /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* J0(x)cosX + Y0(x)sinX = sqrt( 2/(pi x)) P0(x), P0(x) = 1 + 1/x^2 R(1/x^2)
+   Peak relative error 1.2e-35
+   0.4375 <= 1/x <= 0.5  */
+#define NP2_2r3N 8
+static const __float128 P2_2r3N[NP2_2r3N + 1] = {
+  -1.001042324337684297465071506097365389123E-4Q,
+  -6.289034524673365824853547252689991418981E-3Q,
+  -1.346527918018624234373664526930736205806E-1Q,
+  -1.268808313614288355444506172560463315102E0Q,
+  -5.654126123607146048354132115649177406163E0Q,
+  -1.186649511267312652171775803270911971693E1Q,
+  -1.094032424931998612551588246779200724257E1Q,
+  -3.728792136814520055025256353193674625267E0Q,
+  -3.000348318524471807839934764596331810608E-1Q,
+};
+#define NP2_2r3D 8
+static const __float128 P2_2r3D[NP2_2r3D + 1] = {
+  1.423705538269770974803901422532055612980E-3Q,
+  9.171476630091439978533535167485230575894E-2Q,
+  2.049776318166637248868444600215942828537E0Q,
+  2.068970329743769804547326701946144899583E1Q,
+  1.025103500560831035592731539565060347709E2Q,
+  2.528088049697570728252145557167066708284E2Q,
+  2.992160327587558573740271294804830114205E2Q,
+  1.540193761146551025832707739468679973036E2Q,
+  2.779516701986912132637672140709452502650E1Q,
+  /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* Y0(x)cosX - J0(x)sinX = sqrt( 2/(pi x)) Q0(x),
+   Q0(x) = 1/x (-.125 + 1/x^2 R(1/x^2))
+   Peak relative error 2.2e-35
+   0 <= 1/x <= .0625  */
+#define NQ16_IN 10
+static const __float128 Q16_IN[NQ16_IN + 1] = {
+  2.343640834407975740545326632205999437469E-18Q,
+  2.667978112927811452221176781536278257448E-15Q,
+  1.178415018484555397390098879501969116536E-12Q,
+  2.622049767502719728905924701288614016597E-10Q,
+  3.196908059607618864801313380896308968673E-8Q,
+  2.179466154171673958770030655199434798494E-6Q,
+  8.139959091628545225221976413795645177291E-5Q,
+  1.563900725721039825236927137885747138654E-3Q,
+  1.355172364265825167113562519307194840307E-2Q,
+  3.928058355906967977269780046844768588532E-2Q,
+  1.107891967702173292405380993183694932208E-2Q,
+};
+#define NQ16_ID 9
+static const __float128 Q16_ID[NQ16_ID + 1] = {
+  3.199850952578356211091219295199301766718E-17Q,
+  3.652601488020654842194486058637953363918E-14Q,
+  1.620179741394865258354608590461839031281E-11Q,
+  3.629359209474609630056463248923684371426E-9Q,
+  4.473680923894354600193264347733477363305E-7Q,
+  3.106368086644715743265603656011050476736E-5Q,
+  1.198239259946770604954664925153424252622E-3Q,
+  2.446041004004283102372887804475767568272E-2Q,
+  2.403235525011860603014707768815113698768E-1Q,
+  9.491006790682158612266270665136910927149E-1Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+ };
+
+/* Y0(x)cosX - J0(x)sinX = sqrt( 2/(pi x)) Q0(x),
+   Q0(x) = 1/x (-.125 + 1/x^2 R(1/x^2))
+   Peak relative error 5.1e-36
+   0.0625 <= 1/x <= 0.125  */
+#define NQ8_16N 11
+static const __float128 Q8_16N[NQ8_16N + 1] = {
+  1.001954266485599464105669390693597125904E-17Q,
+  7.545499865295034556206475956620160007849E-15Q,
+  2.267838684785673931024792538193202559922E-12Q,
+  3.561909705814420373609574999542459912419E-10Q,
+  3.216201422768092505214730633842924944671E-8Q,
+  1.731194793857907454569364622452058554314E-6Q,
+  5.576944613034537050396518509871004586039E-5Q,
+  1.051787760316848982655967052985391418146E-3Q,
+  1.102852974036687441600678598019883746959E-2Q,
+  5.834647019292460494254225988766702933571E-2Q,
+  1.290281921604364618912425380717127576529E-1Q,
+  7.598886310387075708640370806458926458301E-2Q,
+};
+#define NQ8_16D 11
+static const __float128 Q8_16D[NQ8_16D + 1] = {
+  1.368001558508338469503329967729951830843E-16Q,
+  1.034454121857542147020549303317348297289E-13Q,
+  3.128109209247090744354764050629381674436E-11Q,
+  4.957795214328501986562102573522064468671E-9Q,
+  4.537872468606711261992676606899273588899E-7Q,
+  2.493639207101727713192687060517509774182E-5Q,
+  8.294957278145328349785532236663051405805E-4Q,
+  1.646471258966713577374948205279380115839E-2Q,
+  1.878910092770966718491814497982191447073E-1Q,
+  1.152641605706170353727903052525652504075E0Q,
+  3.383550240669773485412333679367792932235E0Q,
+  3.823875252882035706910024716609908473970E0Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* Y0(x)cosX - J0(x)sinX = sqrt( 2/(pi x)) Q0(x),
+   Q0(x) = 1/x (-.125 + 1/x^2 R(1/x^2))
+   Peak relative error 3.9e-35
+   0.125 <= 1/x <= 0.1875  */
+#define NQ5_8N 10
+static const __float128 Q5_8N[NQ5_8N + 1] = {
+  1.750399094021293722243426623211733898747E-13Q,
+  6.483426211748008735242909236490115050294E-11Q,
+  9.279430665656575457141747875716899958373E-9Q,
+  6.696634968526907231258534757736576340266E-7Q,
+  2.666560823798895649685231292142838188061E-5Q,
+  6.025087697259436271271562769707550594540E-4Q,
+  7.652807734168613251901945778921336353485E-3Q,
+  5.226269002589406461622551452343519078905E-2Q,
+  1.748390159751117658969324896330142895079E-1Q,
+  2.378188719097006494782174902213083589660E-1Q,
+  8.383984859679804095463699702165659216831E-2Q,
+};
+#define NQ5_8D 10
+static const __float128 Q5_8D[NQ5_8D + 1] = {
+  2.389878229704327939008104855942987615715E-12Q,
+  8.926142817142546018703814194987786425099E-10Q,
+  1.294065862406745901206588525833274399038E-7Q,
+  9.524139899457666250828752185212769682191E-6Q,
+  3.908332488377770886091936221573123353489E-4Q,
+  9.250427033957236609624199884089916836748E-3Q,
+  1.263420066165922645975830877751588421451E-1Q,
+  9.692527053860420229711317379861733180654E-1Q,
+  3.937813834630430172221329298841520707954E0Q,
+  7.603126427436356534498908111445191312181E0Q,
+  5.670677653334105479259958485084550934305E0Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* Y0(x)cosX - J0(x)sinX = sqrt( 2/(pi x)) Q0(x),
+   Q0(x) = 1/x (-.125 + 1/x^2 R(1/x^2))
+   Peak relative error 3.2e-35
+   0.1875 <= 1/x <= 0.25  */
+#define NQ4_5N 10
+static const __float128 Q4_5N[NQ4_5N + 1] = {
+  2.233870042925895644234072357400122854086E-11Q,
+  5.146223225761993222808463878999151699792E-9Q,
+  4.459114531468296461688753521109797474523E-7Q,
+  1.891397692931537975547242165291668056276E-5Q,
+  4.279519145911541776938964806470674565504E-4Q,
+  5.275239415656560634702073291768904783989E-3Q,
+  3.468698403240744801278238473898432608887E-2Q,
+  1.138773146337708415188856882915457888274E-1Q,
+  1.622717518946443013587108598334636458955E-1Q,
+  7.249040006390586123760992346453034628227E-2Q,
+  1.941595365256460232175236758506411486667E-3Q,
+};
+#define NQ4_5D 9
+static const __float128 Q4_5D[NQ4_5D + 1] = {
+  3.049977232266999249626430127217988047453E-10Q,
+  7.120883230531035857746096928889676144099E-8Q,
+  6.301786064753734446784637919554359588859E-6Q,
+  2.762010530095069598480766869426308077192E-4Q,
+  6.572163250572867859316828886203406361251E-3Q,
+  8.752566114841221958200215255461843397776E-2Q,
+  6.487654992874805093499285311075289932664E-1Q,
+  2.576550017826654579451615283022812801435E0Q,
+  5.056392229924022835364779562707348096036E0Q,
+  4.179770081068251464907531367859072157773E0Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* Y0(x)cosX - J0(x)sinX = sqrt( 2/(pi x)) Q0(x),
+   Q0(x) = 1/x (-.125 + 1/x^2 R(1/x^2))
+   Peak relative error 1.4e-36
+   0.25 <= 1/x <= 0.3125  */
+#define NQ3r2_4N 10
+static const __float128 Q3r2_4N[NQ3r2_4N + 1] = {
+  6.126167301024815034423262653066023684411E-10Q,
+  1.043969327113173261820028225053598975128E-7Q,
+  6.592927270288697027757438170153763220190E-6Q,
+  2.009103660938497963095652951912071336730E-4Q,
+  3.220543385492643525985862356352195896964E-3Q,
+  2.774405975730545157543417650436941650990E-2Q,
+  1.258114008023826384487378016636555041129E-1Q,
+  2.811724258266902502344701449984698323860E-1Q,
+  2.691837665193548059322831687432415014067E-1Q,
+  7.949087384900985370683770525312735605034E-2Q,
+  1.229509543620976530030153018986910810747E-3Q,
+};
+#define NQ3r2_4D 9
+static const __float128 Q3r2_4D[NQ3r2_4D + 1] = {
+  8.364260446128475461539941389210166156568E-9Q,
+  1.451301850638956578622154585560759862764E-6Q,
+  9.431830010924603664244578867057141839463E-5Q,
+  3.004105101667433434196388593004526182741E-3Q,
+  5.148157397848271739710011717102773780221E-2Q,
+  4.901089301726939576055285374953887874895E-1Q,
+  2.581760991981709901216967665934142240346E0Q,
+  7.257105880775059281391729708630912791847E0Q,
+  1.006014717326362868007913423810737369312E1Q,
+  5.879416600465399514404064187445293212470E0Q,
+ /* 1.000000000000000000000000000000000000000E0*/
+};
+
+/* Y0(x)cosX - J0(x)sinX = sqrt( 2/(pi x)) Q0(x),
+   Q0(x) = 1/x (-.125 + 1/x^2 R(1/x^2))
+   Peak relative error 3.8e-36
+   0.3125 <= 1/x <= 0.375  */
+#define NQ2r7_3r2N 9
+static const __float128 Q2r7_3r2N[NQ2r7_3r2N + 1] = {
+  7.584861620402450302063691901886141875454E-8Q,
+  9.300939338814216296064659459966041794591E-6Q,
+  4.112108906197521696032158235392604947895E-4Q,
+  8.515168851578898791897038357239630654431E-3Q,
+  8.971286321017307400142720556749573229058E-2Q,
+  4.885856732902956303343015636331874194498E-1Q,
+  1.334506268733103291656253500506406045846E0Q,
+  1.681207956863028164179042145803851824654E0Q,
+  8.165042692571721959157677701625853772271E-1Q,
+  9.805848115375053300608712721986235900715E-2Q,
+};
+#define NQ2r7_3r2D 9
+static const __float128 Q2r7_3r2D[NQ2r7_3r2D + 1] = {
+  1.035586492113036586458163971239438078160E-6Q,
+  1.301999337731768381683593636500979713689E-4Q,
+  5.993695702564527062553071126719088859654E-3Q,
+  1.321184892887881883489141186815457808785E-1Q,
+  1.528766555485015021144963194165165083312E0Q,
+  9.561463309176490874525827051566494939295E0Q,
+  3.203719484883967351729513662089163356911E1Q,
+  5.497294687660930446641539152123568668447E1Q,
+  4.391158169390578768508675452986948391118E1Q,
+  1.347836630730048077907818943625789418378E1Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* Y0(x)cosX - J0(x)sinX = sqrt( 2/(pi x)) Q0(x),
+   Q0(x) = 1/x (-.125 + 1/x^2 R(1/x^2))
+   Peak relative error 2.2e-35
+   0.375 <= 1/x <= 0.4375  */
+#define NQ2r3_2r7N 9
+static const __float128 Q2r3_2r7N[NQ2r3_2r7N + 1] = {
+  4.455027774980750211349941766420190722088E-7Q,
+  4.031998274578520170631601850866780366466E-5Q,
+  1.273987274325947007856695677491340636339E-3Q,
+  1.818754543377448509897226554179659122873E-2Q,
+  1.266748858326568264126353051352269875352E-1Q,
+  4.327578594728723821137731555139472880414E-1Q,
+  6.892532471436503074928194969154192615359E-1Q,
+  4.490775818438716873422163588640262036506E-1Q,
+  8.649615949297322440032000346117031581572E-2Q,
+  7.261345286655345047417257611469066147561E-4Q,
+};
+#define NQ2r3_2r7D 8
+static const __float128 Q2r3_2r7D[NQ2r3_2r7D + 1] = {
+  6.082600739680555266312417978064954793142E-6Q,
+  5.693622538165494742945717226571441747567E-4Q,
+  1.901625907009092204458328768129666975975E-2Q,
+  2.958689532697857335456896889409923371570E-1Q,
+  2.343124711045660081603809437993368799568E0Q,
+  9.665894032187458293568704885528192804376E0Q,
+  2.035273104990617136065743426322454881353E1Q,
+  2.044102010478792896815088858740075165531E1Q,
+  8.445937177863155827844146643468706599304E0Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* Y0(x)cosX - J0(x)sinX = sqrt( 2/(pi x)) Q0(x),
+   Q0(x) = 1/x (-.125 + 1/x^2 R(1/x^2))
+   Peak relative error 3.1e-36
+   0.4375 <= 1/x <= 0.5  */
+#define NQ2_2r3N 9
+static const __float128 Q2_2r3N[NQ2_2r3N + 1] = {
+  2.817566786579768804844367382809101929314E-6Q,
+  2.122772176396691634147024348373539744935E-4Q,
+  5.501378031780457828919593905395747517585E-3Q,
+  6.355374424341762686099147452020466524659E-2Q,
+  3.539652320122661637429658698954748337223E-1Q,
+  9.571721066119617436343740541777014319695E-1Q,
+  1.196258777828426399432550698612171955305E0Q,
+  6.069388659458926158392384709893753793967E-1Q,
+  9.026746127269713176512359976978248763621E-2Q,
+  5.317668723070450235320878117210807236375E-4Q,
+};
+#define NQ2_2r3D 8
+static const __float128 Q2_2r3D[NQ2_2r3D + 1] = {
+  3.846924354014260866793741072933159380158E-5Q,
+  3.017562820057704325510067178327449946763E-3Q,
+  8.356305620686867949798885808540444210935E-2Q,
+  1.068314930499906838814019619594424586273E0Q,
+  6.900279623894821067017966573640732685233E0Q,
+  2.307667390886377924509090271780839563141E1Q,
+  3.921043465412723970791036825401273528513E1Q,
+  3.167569478939719383241775717095729233436E1Q,
+  1.051023841699200920276198346301543665909E1Q,
+ /* 1.000000000000000000000000000000000000000E0*/
+};
+
+
+/* Evaluate P[n] x^n  +  P[n-1] x^(n-1)  +  ...  +  P[0] */
+
+static __float128
+neval (__float128 x, const __float128 *p, int n)
+{
+  __float128 y;
+
+  p += n;
+  y = *p--;
+  do
+    {
+      y = y * x + *p--;
+    }
+  while (--n > 0);
+  return y;
+}
+
+
+/* Evaluate x^n+1  +  P[n] x^(n)  +  P[n-1] x^(n-1)  +  ...  +  P[0] */
+
+static __float128
+deval (__float128 x, const __float128 *p, int n)
+{
+  __float128 y;
+
+  p += n;
+  y = x + *p--;
+  do
+    {
+      y = y * x + *p--;
+    }
+  while (--n > 0);
+  return y;
+}
+
+
+/* Bessel function of the first kind, order zero.  */
+
+__float128
+j0q (__float128 x)
+{
+  __float128 xx, xinv, z, p, q, c, s, cc, ss;
+
+  if (! finiteq (x))
+    {
+      if (x != x)
+	return x + x;
+      else
+	return 0;
+    }
+  if (x == 0)
+    return 1;
+
+  xx = fabsq (x);
+  if (xx <= 2)
+    {
+      if (xx < 0x1p-57Q)
+	return 1;
+      /* 0 <= x <= 2 */
+      z = xx * xx;
+      p = z * z * neval (z, J0_2N, NJ0_2N) / deval (z, J0_2D, NJ0_2D);
+      p -= 0.25Q * z;
+      p += 1;
+      return p;
+    }
+
+  /* X = x - pi/4
+     cos(X) = cos(x) cos(pi/4) + sin(x) sin(pi/4)
+     = 1/sqrt(2) * (cos(x) + sin(x))
+     sin(X) = sin(x) cos(pi/4) - cos(x) sin(pi/4)
+     = 1/sqrt(2) * (sin(x) - cos(x))
+     sin(x) +- cos(x) = -cos(2x)/(sin(x) -+ cos(x))
+     cf. Fdlibm.  */
+  sincosq (xx, &s, &c);
+  ss = s - c;
+  cc = s + c;
+  if (xx <= FLT128_MAX / 2)
+    {
+      z = -cosq (xx + xx);
+      if ((s * c) < 0)
+	cc = z / ss;
+      else
+	ss = z / cc;
+    }
+
+  if (xx > 0x1p256Q)
+    return ONEOSQPI * cc / sqrtq (xx);
+
+  xinv = 1 / xx;
+  z = xinv * xinv;
+  if (xinv <= 0.25)
+    {
+      if (xinv <= 0.125)
+	{
+	  if (xinv <= 0.0625)
+	    {
+	      p = neval (z, P16_IN, NP16_IN) / deval (z, P16_ID, NP16_ID);
+	      q = neval (z, Q16_IN, NQ16_IN) / deval (z, Q16_ID, NQ16_ID);
+	    }
+	  else
+	    {
+	      p = neval (z, P8_16N, NP8_16N) / deval (z, P8_16D, NP8_16D);
+	      q = neval (z, Q8_16N, NQ8_16N) / deval (z, Q8_16D, NQ8_16D);
+	    }
+	}
+      else if (xinv <= 0.1875)
+	{
+	  p = neval (z, P5_8N, NP5_8N) / deval (z, P5_8D, NP5_8D);
+	  q = neval (z, Q5_8N, NQ5_8N) / deval (z, Q5_8D, NQ5_8D);
+	}
+      else
+	{
+	  p = neval (z, P4_5N, NP4_5N) / deval (z, P4_5D, NP4_5D);
+	  q = neval (z, Q4_5N, NQ4_5N) / deval (z, Q4_5D, NQ4_5D);
+	}
+    }				/* .25 */
+  else /* if (xinv <= 0.5) */
+    {
+      if (xinv <= 0.375)
+	{
+	  if (xinv <= 0.3125)
+	    {
+	      p = neval (z, P3r2_4N, NP3r2_4N) / deval (z, P3r2_4D, NP3r2_4D);
+	      q = neval (z, Q3r2_4N, NQ3r2_4N) / deval (z, Q3r2_4D, NQ3r2_4D);
+	    }
+	  else
+	    {
+	      p = neval (z, P2r7_3r2N, NP2r7_3r2N)
+		  / deval (z, P2r7_3r2D, NP2r7_3r2D);
+	      q = neval (z, Q2r7_3r2N, NQ2r7_3r2N)
+		  / deval (z, Q2r7_3r2D, NQ2r7_3r2D);
+	    }
+	}
+      else if (xinv <= 0.4375)
+	{
+	  p = neval (z, P2r3_2r7N, NP2r3_2r7N)
+	      / deval (z, P2r3_2r7D, NP2r3_2r7D);
+	  q = neval (z, Q2r3_2r7N, NQ2r3_2r7N)
+	      / deval (z, Q2r3_2r7D, NQ2r3_2r7D);
+	}
+      else
+	{
+	  p = neval (z, P2_2r3N, NP2_2r3N) / deval (z, P2_2r3D, NP2_2r3D);
+	  q = neval (z, Q2_2r3N, NQ2_2r3N) / deval (z, Q2_2r3D, NQ2_2r3D);
+	}
+    }
+  p = 1 + z * p;
+  q = z * xinv * q;
+  q = q - 0.125Q * xinv;
+  z = ONEOSQPI * (p * cc - q * ss) / sqrtq (xx);
+  return z;
+}
+
+
+
+/* Y0(x) = 2/pi * log(x) * J0(x) + R(x^2)
+   Peak absolute error 1.7e-36 (relative where Y0 > 1)
+   0 <= x <= 2   */
+#define NY0_2N 7
+static const __float128 Y0_2N[NY0_2N + 1] = {
+ -1.062023609591350692692296993537002558155E19Q,
+  2.542000883190248639104127452714966858866E19Q,
+ -1.984190771278515324281415820316054696545E18Q,
+  4.982586044371592942465373274440222033891E16Q,
+ -5.529326354780295177243773419090123407550E14Q,
+  3.013431465522152289279088265336861140391E12Q,
+ -7.959436160727126750732203098982718347785E9Q,
+  8.230845651379566339707130644134372793322E6Q,
+};
+#define NY0_2D 7
+static const __float128 Y0_2D[NY0_2D + 1] = {
+  1.438972634353286978700329883122253752192E20Q,
+  1.856409101981569254247700169486907405500E18Q,
+  1.219693352678218589553725579802986255614E16Q,
+  5.389428943282838648918475915779958097958E13Q,
+  1.774125762108874864433872173544743051653E11Q,
+  4.522104832545149534808218252434693007036E8Q,
+  8.872187401232943927082914504125234454930E5Q,
+  1.251945613186787532055610876304669413955E3Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+};
+
+static const __float128 U0 = -7.3804295108687225274343927948483016310862e-02Q;
+
+/* Bessel function of the second kind, order zero.  */
+
+__float128
+ y0q(__float128 x)
+{
+  __float128 xx, xinv, z, p, q, c, s, cc, ss;
+
+  if (! finiteq (x))
+    return 1 / (x + x * x);
+  if (x <= 0)
+    {
+      if (x < 0)
+	return (zero / (zero * x));
+      return -1 / zero; /* -inf and divide by zero exception.  */
+    }
+  xx = fabsq (x);
+  if (xx <= 0x1p-57)
+    return U0 + TWOOPI * logq (x);
+  if (xx <= 2)
+    {
+      /* 0 <= x <= 2 */
+      z = xx * xx;
+      p = neval (z, Y0_2N, NY0_2N) / deval (z, Y0_2D, NY0_2D);
+      p = TWOOPI * logq (x) * j0q (x) + p;
+      return p;
+    }
+
+  /* X = x - pi/4
+     cos(X) = cos(x) cos(pi/4) + sin(x) sin(pi/4)
+     = 1/sqrt(2) * (cos(x) + sin(x))
+     sin(X) = sin(x) cos(pi/4) - cos(x) sin(pi/4)
+     = 1/sqrt(2) * (sin(x) - cos(x))
+     sin(x) +- cos(x) = -cos(2x)/(sin(x) -+ cos(x))
+     cf. Fdlibm.  */
+  sincosq (x, &s, &c);
+  ss = s - c;
+  cc = s + c;
+  if (xx <= FLT128_MAX / 2)
+    {
+      z = -cosq (x + x);
+      if ((s * c) < 0)
+	cc = z / ss;
+      else
+	ss = z / cc;
+    }
+
+  if (xx > 0x1p256Q)
+    return ONEOSQPI * ss / sqrtq (x);
+
+  xinv = 1 / xx;
+  z = xinv * xinv;
+  if (xinv <= 0.25)
+    {
+      if (xinv <= 0.125)
+	{
+	  if (xinv <= 0.0625)
+	    {
+	      p = neval (z, P16_IN, NP16_IN) / deval (z, P16_ID, NP16_ID);
+	      q = neval (z, Q16_IN, NQ16_IN) / deval (z, Q16_ID, NQ16_ID);
+	    }
+	  else
+	    {
+	      p = neval (z, P8_16N, NP8_16N) / deval (z, P8_16D, NP8_16D);
+	      q = neval (z, Q8_16N, NQ8_16N) / deval (z, Q8_16D, NQ8_16D);
+	    }
+	}
+      else if (xinv <= 0.1875)
+	{
+	  p = neval (z, P5_8N, NP5_8N) / deval (z, P5_8D, NP5_8D);
+	  q = neval (z, Q5_8N, NQ5_8N) / deval (z, Q5_8D, NQ5_8D);
+	}
+      else
+	{
+	  p = neval (z, P4_5N, NP4_5N) / deval (z, P4_5D, NP4_5D);
+	  q = neval (z, Q4_5N, NQ4_5N) / deval (z, Q4_5D, NQ4_5D);
+	}
+    }				/* .25 */
+  else /* if (xinv <= 0.5) */
+    {
+      if (xinv <= 0.375)
+	{
+	  if (xinv <= 0.3125)
+	    {
+	      p = neval (z, P3r2_4N, NP3r2_4N) / deval (z, P3r2_4D, NP3r2_4D);
+	      q = neval (z, Q3r2_4N, NQ3r2_4N) / deval (z, Q3r2_4D, NQ3r2_4D);
+	    }
+	  else
+	    {
+	      p = neval (z, P2r7_3r2N, NP2r7_3r2N)
+		  / deval (z, P2r7_3r2D, NP2r7_3r2D);
+	      q = neval (z, Q2r7_3r2N, NQ2r7_3r2N)
+		  / deval (z, Q2r7_3r2D, NQ2r7_3r2D);
+	    }
+	}
+      else if (xinv <= 0.4375)
+	{
+	  p = neval (z, P2r3_2r7N, NP2r3_2r7N)
+	      / deval (z, P2r3_2r7D, NP2r3_2r7D);
+	  q = neval (z, Q2r3_2r7N, NQ2r3_2r7N)
+	      / deval (z, Q2r3_2r7D, NQ2r3_2r7D);
+	}
+      else
+	{
+	  p = neval (z, P2_2r3N, NP2_2r3N) / deval (z, P2_2r3D, NP2_2r3D);
+	  q = neval (z, Q2_2r3N, NQ2_2r3N) / deval (z, Q2_2r3D, NQ2_2r3D);
+	}
+    }
+  p = 1 + z * p;
+  q = z * xinv * q;
+  q = q - 0.125Q * xinv;
+  z = ONEOSQPI * (p * ss + q * cc) / sqrtq (x);
+  return z;
+}
diff --git a/math/j1q.c b/math/j1q.c
new file mode 100644
index 0000000..b18e881
--- /dev/null
+++ b/math/j1q.c
@@ -0,0 +1,957 @@
+/*							j1l.c
+ *
+ *	Bessel function of order one
+ *
+ *
+ *
+ * SYNOPSIS:
+ *
+ * long double x, y, j1l();
+ *
+ * y = j1l( x );
+ *
+ *
+ *
+ * DESCRIPTION:
+ *
+ * Returns Bessel function of first kind, order one of the argument.
+ *
+ * The domain is divided into two major intervals [0, 2] and
+ * (2, infinity). In the first interval the rational approximation is
+ * J1(x) = .5x + x x^2 R(x^2)
+ *
+ * The second interval is further partitioned into eight equal segments
+ * of 1/x.
+ * J1(x) = sqrt(2/(pi x)) (P1(x) cos(X) - Q1(x) sin(X)),
+ * X = x - 3 pi / 4,
+ *
+ * and the auxiliary functions are given by
+ *
+ * J1(x)cos(X) + Y1(x)sin(X) = sqrt( 2/(pi x)) P1(x),
+ * P1(x) = 1 + 1/x^2 R(1/x^2)
+ *
+ * Y1(x)cos(X) - J1(x)sin(X) = sqrt( 2/(pi x)) Q1(x),
+ * Q1(x) = 1/x (.375 + 1/x^2 R(1/x^2)).
+ *
+ *
+ *
+ * ACCURACY:
+ *
+ *                      Absolute error:
+ * arithmetic   domain      # trials      peak         rms
+ *    IEEE      0, 30       100000      2.8e-34      2.7e-35
+ *
+ *
+ */
+
+/*							y1l.c
+ *
+ *	Bessel function of the second kind, order one
+ *
+ *
+ *
+ * SYNOPSIS:
+ *
+ * double x, y, y1l();
+ *
+ * y = y1l( x );
+ *
+ *
+ *
+ * DESCRIPTION:
+ *
+ * Returns Bessel function of the second kind, of order
+ * one, of the argument.
+ *
+ * The domain is divided into two major intervals [0, 2] and
+ * (2, infinity). In the first interval the rational approximation is
+ * Y1(x) = 2/pi * (log(x) * J1(x) - 1/x) + x R(x^2) .
+ * In the second interval the approximation is the same as for J1(x), and
+ * Y1(x) = sqrt(2/(pi x)) (P1(x) sin(X) + Q1(x) cos(X)),
+ * X = x - 3 pi / 4.
+ *
+ * ACCURACY:
+ *
+ *  Absolute error, when y0(x) < 1; else relative error:
+ *
+ * arithmetic   domain     # trials      peak         rms
+ *    IEEE      0, 30       100000      2.7e-34     2.9e-35
+ *
+ */
+
+/* Copyright 2001 by Stephen L. Moshier (moshier@na-net.onrl.gov).
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, see
+    <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+/* 1 / sqrt(pi) */
+static const __float128 ONEOSQPI = 5.6418958354775628694807945156077258584405E-1Q;
+/* 2 / pi */
+static const __float128 TWOOPI = 6.3661977236758134307553505349005744813784E-1Q;
+static const __float128 zero = 0;
+
+/* J1(x) = .5x + x x^2 R(x^2)
+   Peak relative error 1.9e-35
+   0 <= x <= 2  */
+#define NJ0_2N 6
+static const __float128 J0_2N[NJ0_2N + 1] = {
+ -5.943799577386942855938508697619735179660E16Q,
+  1.812087021305009192259946997014044074711E15Q,
+ -2.761698314264509665075127515729146460895E13Q,
+  2.091089497823600978949389109350658815972E11Q,
+ -8.546413231387036372945453565654130054307E8Q,
+  1.797229225249742247475464052741320612261E6Q,
+ -1.559552840946694171346552770008812083969E3Q
+};
+#define NJ0_2D 6
+static const __float128 J0_2D[NJ0_2D + 1] = {
+  9.510079323819108569501613916191477479397E17Q,
+  1.063193817503280529676423936545854693915E16Q,
+  5.934143516050192600795972192791775226920E13Q,
+  2.168000911950620999091479265214368352883E11Q,
+  5.673775894803172808323058205986256928794E8Q,
+  1.080329960080981204840966206372671147224E6Q,
+  1.411951256636576283942477881535283304912E3Q,
+ /* 1.000000000000000000000000000000000000000E0L */
+};
+
+/* J1(x)cosX + Y1(x)sinX = sqrt( 2/(pi x)) P1(x), P1(x) = 1 + 1/x^2 R(1/x^2),
+   0 <= 1/x <= .0625
+   Peak relative error 3.6e-36  */
+#define NP16_IN 9
+static const __float128 P16_IN[NP16_IN + 1] = {
+  5.143674369359646114999545149085139822905E-16Q,
+  4.836645664124562546056389268546233577376E-13Q,
+  1.730945562285804805325011561498453013673E-10Q,
+  3.047976856147077889834905908605310585810E-8Q,
+  2.855227609107969710407464739188141162386E-6Q,
+  1.439362407936705484122143713643023998457E-4Q,
+  3.774489768532936551500999699815873422073E-3Q,
+  4.723962172984642566142399678920790598426E-2Q,
+  2.359289678988743939925017240478818248735E-1Q,
+  3.032580002220628812728954785118117124520E-1Q,
+};
+#define NP16_ID 9
+static const __float128 P16_ID[NP16_ID + 1] = {
+  4.389268795186898018132945193912677177553E-15Q,
+  4.132671824807454334388868363256830961655E-12Q,
+  1.482133328179508835835963635130894413136E-9Q,
+  2.618941412861122118906353737117067376236E-7Q,
+  2.467854246740858470815714426201888034270E-5Q,
+  1.257192927368839847825938545925340230490E-3Q,
+  3.362739031941574274949719324644120720341E-2Q,
+  4.384458231338934105875343439265370178858E-1Q,
+  2.412830809841095249170909628197264854651E0Q,
+  4.176078204111348059102962617368214856874E0Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* J1(x)cosX + Y1(x)sinX = sqrt( 2/(pi x)) P1(x), P1(x) = 1 + 1/x^2 R(1/x^2),
+    0.0625 <= 1/x <= 0.125
+    Peak relative error 1.9e-36  */
+#define NP8_16N 11
+static const __float128 P8_16N[NP8_16N + 1] = {
+  2.984612480763362345647303274082071598135E-16Q,
+  1.923651877544126103941232173085475682334E-13Q,
+  4.881258879388869396043760693256024307743E-11Q,
+  6.368866572475045408480898921866869811889E-9Q,
+  4.684818344104910450523906967821090796737E-7Q,
+  2.005177298271593587095982211091300382796E-5Q,
+  4.979808067163957634120681477207147536182E-4Q,
+  6.946005761642579085284689047091173581127E-3Q,
+  5.074601112955765012750207555985299026204E-2Q,
+  1.698599455896180893191766195194231825379E-1Q,
+  1.957536905259237627737222775573623779638E-1Q,
+  2.991314703282528370270179989044994319374E-2Q,
+};
+#define NP8_16D 10
+static const __float128 P8_16D[NP8_16D + 1] = {
+  2.546869316918069202079580939942463010937E-15Q,
+  1.644650111942455804019788382157745229955E-12Q,
+  4.185430770291694079925607420808011147173E-10Q,
+  5.485331966975218025368698195861074143153E-8Q,
+  4.062884421686912042335466327098932678905E-6Q,
+  1.758139661060905948870523641319556816772E-4Q,
+  4.445143889306356207566032244985607493096E-3Q,
+  6.391901016293512632765621532571159071158E-2Q,
+  4.933040207519900471177016015718145795434E-1Q,
+  1.839144086168947712971630337250761842976E0Q,
+  2.715120873995490920415616716916149586579E0Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* J1(x)cosX + Y1(x)sinX = sqrt( 2/(pi x)) P1(x), P1(x) = 1 + 1/x^2 R(1/x^2),
+  0.125 <= 1/x <= 0.1875
+  Peak relative error 1.3e-36  */
+#define NP5_8N 10
+static const __float128 P5_8N[NP5_8N + 1] = {
+  2.837678373978003452653763806968237227234E-12Q,
+  9.726641165590364928442128579282742354806E-10Q,
+  1.284408003604131382028112171490633956539E-7Q,
+  8.524624695868291291250573339272194285008E-6Q,
+  3.111516908953172249853673787748841282846E-4Q,
+  6.423175156126364104172801983096596409176E-3Q,
+  7.430220589989104581004416356260692450652E-2Q,
+  4.608315409833682489016656279567605536619E-1Q,
+  1.396870223510964882676225042258855977512E0Q,
+  1.718500293904122365894630460672081526236E0Q,
+  5.465927698800862172307352821870223855365E-1Q
+};
+#define NP5_8D 10
+static const __float128 P5_8D[NP5_8D + 1] = {
+  2.421485545794616609951168511612060482715E-11Q,
+  8.329862750896452929030058039752327232310E-9Q,
+  1.106137992233383429630592081375289010720E-6Q,
+  7.405786153760681090127497796448503306939E-5Q,
+  2.740364785433195322492093333127633465227E-3Q,
+  5.781246470403095224872243564165254652198E-2Q,
+  6.927711353039742469918754111511109983546E-1Q,
+  4.558679283460430281188304515922826156690E0Q,
+  1.534468499844879487013168065728837900009E1Q,
+  2.313927430889218597919624843161569422745E1Q,
+  1.194506341319498844336768473218382828637E1Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* J1(x)cosX + Y1(x)sinX = sqrt( 2/(pi x)) P1(x), P1(x) = 1 + 1/x^2 R(1/x^2),
+   Peak relative error 1.4e-36
+   0.1875 <= 1/x <= 0.25  */
+#define NP4_5N 10
+static const __float128 P4_5N[NP4_5N + 1] = {
+  1.846029078268368685834261260420933914621E-10Q,
+  3.916295939611376119377869680335444207768E-8Q,
+  3.122158792018920627984597530935323997312E-6Q,
+  1.218073444893078303994045653603392272450E-4Q,
+  2.536420827983485448140477159977981844883E-3Q,
+  2.883011322006690823959367922241169171315E-2Q,
+  1.755255190734902907438042414495469810830E-1Q,
+  5.379317079922628599870898285488723736599E-1Q,
+  7.284904050194300773890303361501726561938E-1Q,
+  3.270110346613085348094396323925000362813E-1Q,
+  1.804473805689725610052078464951722064757E-2Q,
+};
+#define NP4_5D 9
+static const __float128 P4_5D[NP4_5D + 1] = {
+  1.575278146806816970152174364308980863569E-9Q,
+  3.361289173657099516191331123405675054321E-7Q,
+  2.704692281550877810424745289838790693708E-5Q,
+  1.070854930483999749316546199273521063543E-3Q,
+  2.282373093495295842598097265627962125411E-2Q,
+  2.692025460665354148328762368240343249830E-1Q,
+  1.739892942593664447220951225734811133759E0Q,
+  5.890727576752230385342377570386657229324E0Q,
+  9.517442287057841500750256954117735128153E0Q,
+  6.100616353935338240775363403030137736013E0Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* J1(x)cosX + Y1(x)sinX = sqrt( 2/(pi x)) P1(x), P1(x) = 1 + 1/x^2 R(1/x^2),
+   Peak relative error 3.0e-36
+   0.25 <= 1/x <= 0.3125  */
+#define NP3r2_4N 9
+static const __float128 P3r2_4N[NP3r2_4N + 1] = {
+  8.240803130988044478595580300846665863782E-8Q,
+  1.179418958381961224222969866406483744580E-5Q,
+  6.179787320956386624336959112503824397755E-4Q,
+  1.540270833608687596420595830747166658383E-2Q,
+  1.983904219491512618376375619598837355076E-1Q,
+  1.341465722692038870390470651608301155565E0Q,
+  4.617865326696612898792238245990854646057E0Q,
+  7.435574801812346424460233180412308000587E0Q,
+  4.671327027414635292514599201278557680420E0Q,
+  7.299530852495776936690976966995187714739E-1Q,
+};
+#define NP3r2_4D 9
+static const __float128 P3r2_4D[NP3r2_4D + 1] = {
+  7.032152009675729604487575753279187576521E-7Q,
+  1.015090352324577615777511269928856742848E-4Q,
+  5.394262184808448484302067955186308730620E-3Q,
+  1.375291438480256110455809354836988584325E-1Q,
+  1.836247144461106304788160919310404376670E0Q,
+  1.314378564254376655001094503090935880349E1Q,
+  4.957184590465712006934452500894672343488E1Q,
+  9.287394244300647738855415178790263465398E1Q,
+  7.652563275535900609085229286020552768399E1Q,
+  2.147042473003074533150718117770093209096E1Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* J1(x)cosX + Y1(x)sinX = sqrt( 2/(pi x)) P1(x), P1(x) = 1 + 1/x^2 R(1/x^2),
+   Peak relative error 1.0e-35
+   0.3125 <= 1/x <= 0.375  */
+#define NP2r7_3r2N 9
+static const __float128 P2r7_3r2N[NP2r7_3r2N + 1] = {
+  4.599033469240421554219816935160627085991E-7Q,
+  4.665724440345003914596647144630893997284E-5Q,
+  1.684348845667764271596142716944374892756E-3Q,
+  2.802446446884455707845985913454440176223E-2Q,
+  2.321937586453963310008279956042545173930E-1Q,
+  9.640277413988055668692438709376437553804E-1Q,
+  1.911021064710270904508663334033003246028E0Q,
+  1.600811610164341450262992138893970224971E0Q,
+  4.266299218652587901171386591543457861138E-1Q,
+  1.316470424456061252962568223251247207325E-2Q,
+};
+#define NP2r7_3r2D 8
+static const __float128 P2r7_3r2D[NP2r7_3r2D + 1] = {
+  3.924508608545520758883457108453520099610E-6Q,
+  4.029707889408829273226495756222078039823E-4Q,
+  1.484629715787703260797886463307469600219E-2Q,
+  2.553136379967180865331706538897231588685E-1Q,
+  2.229457223891676394409880026887106228740E0Q,
+  1.005708903856384091956550845198392117318E1Q,
+  2.277082659664386953166629360352385889558E1Q,
+  2.384726835193630788249826630376533988245E1Q,
+  9.700989749041320895890113781610939632410E0Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* J1(x)cosX + Y1(x)sinX = sqrt( 2/(pi x)) P1(x), P1(x) = 1 + 1/x^2 R(1/x^2),
+   Peak relative error 1.7e-36
+   0.3125 <= 1/x <= 0.4375  */
+#define NP2r3_2r7N 9
+static const __float128 P2r3_2r7N[NP2r3_2r7N + 1] = {
+  3.916766777108274628543759603786857387402E-6Q,
+  3.212176636756546217390661984304645137013E-4Q,
+  9.255768488524816445220126081207248947118E-3Q,
+  1.214853146369078277453080641911700735354E-1Q,
+  7.855163309847214136198449861311404633665E-1Q,
+  2.520058073282978403655488662066019816540E0Q,
+  3.825136484837545257209234285382183711466E0Q,
+  2.432569427554248006229715163865569506873E0Q,
+  4.877934835018231178495030117729800489743E-1Q,
+  1.109902737860249670981355149101343427885E-2Q,
+};
+#define NP2r3_2r7D 8
+static const __float128 P2r3_2r7D[NP2r3_2r7D + 1] = {
+  3.342307880794065640312646341190547184461E-5Q,
+  2.782182891138893201544978009012096558265E-3Q,
+  8.221304931614200702142049236141249929207E-2Q,
+  1.123728246291165812392918571987858010949E0Q,
+  7.740482453652715577233858317133423434590E0Q,
+  2.737624677567945952953322566311201919139E1Q,
+  4.837181477096062403118304137851260715475E1Q,
+  3.941098643468580791437772701093795299274E1Q,
+  1.245821247166544627558323920382547533630E1Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* J1(x)cosX + Y1(x)sinX = sqrt( 2/(pi x)) P1(x), P1(x) = 1 + 1/x^2 R(1/x^2),
+   Peak relative error 1.7e-35
+   0.4375 <= 1/x <= 0.5  */
+#define NP2_2r3N 8
+static const __float128 P2_2r3N[NP2_2r3N + 1] = {
+  3.397930802851248553545191160608731940751E-4Q,
+  2.104020902735482418784312825637833698217E-2Q,
+  4.442291771608095963935342749477836181939E-1Q,
+  4.131797328716583282869183304291833754967E0Q,
+  1.819920169779026500146134832455189917589E1Q,
+  3.781779616522937565300309684282401791291E1Q,
+  3.459605449728864218972931220783543410347E1Q,
+  1.173594248397603882049066603238568316561E1Q,
+  9.455702270242780642835086549285560316461E-1Q,
+};
+#define NP2_2r3D 8
+static const __float128 P2_2r3D[NP2_2r3D + 1] = {
+  2.899568897241432883079888249845707400614E-3Q,
+  1.831107138190848460767699919531132426356E-1Q,
+  3.999350044057883839080258832758908825165E0Q,
+  3.929041535867957938340569419874195303712E1Q,
+  1.884245613422523323068802689915538908291E2Q,
+  4.461469948819229734353852978424629815929E2Q,
+  5.004998753999796821224085972610636347903E2Q,
+  2.386342520092608513170837883757163414100E2Q,
+  3.791322528149347975999851588922424189957E1Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* Y1(x)cosX - J1(x)sinX = sqrt( 2/(pi x)) Q1(x),
+   Q1(x) = 1/x (.375 + 1/x^2 R(1/x^2)),
+   Peak relative error 8.0e-36
+   0 <= 1/x <= .0625  */
+#define NQ16_IN 10
+static const __float128 Q16_IN[NQ16_IN + 1] = {
+  -3.917420835712508001321875734030357393421E-18Q,
+  -4.440311387483014485304387406538069930457E-15Q,
+  -1.951635424076926487780929645954007139616E-12Q,
+  -4.318256438421012555040546775651612810513E-10Q,
+  -5.231244131926180765270446557146989238020E-8Q,
+  -3.540072702902043752460711989234732357653E-6Q,
+  -1.311017536555269966928228052917534882984E-4Q,
+  -2.495184669674631806622008769674827575088E-3Q,
+  -2.141868222987209028118086708697998506716E-2Q,
+  -6.184031415202148901863605871197272650090E-2Q,
+  -1.922298704033332356899546792898156493887E-2Q,
+};
+#define NQ16_ID 9
+static const __float128 Q16_ID[NQ16_ID + 1] = {
+  3.820418034066293517479619763498400162314E-17Q,
+  4.340702810799239909648911373329149354911E-14Q,
+  1.914985356383416140706179933075303538524E-11Q,
+  4.262333682610888819476498617261895474330E-9Q,
+  5.213481314722233980346462747902942182792E-7Q,
+  3.585741697694069399299005316809954590558E-5Q,
+  1.366513429642842006385029778105539457546E-3Q,
+  2.745282599850704662726337474371355160594E-2Q,
+  2.637644521611867647651200098449903330074E-1Q,
+  1.006953426110765984590782655598680488746E0Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+ };
+
+/* Y1(x)cosX - J1(x)sinX = sqrt( 2/(pi x)) Q1(x),
+   Q1(x) = 1/x (.375 + 1/x^2 R(1/x^2)),
+   Peak relative error 1.9e-36
+   0.0625 <= 1/x <= 0.125  */
+#define NQ8_16N 11
+static const __float128 Q8_16N[NQ8_16N + 1] = {
+  -2.028630366670228670781362543615221542291E-17Q,
+  -1.519634620380959966438130374006858864624E-14Q,
+  -4.540596528116104986388796594639405114524E-12Q,
+  -7.085151756671466559280490913558388648274E-10Q,
+  -6.351062671323970823761883833531546885452E-8Q,
+  -3.390817171111032905297982523519503522491E-6Q,
+  -1.082340897018886970282138836861233213972E-4Q,
+  -2.020120801187226444822977006648252379508E-3Q,
+  -2.093169910981725694937457070649605557555E-2Q,
+  -1.092176538874275712359269481414448063393E-1Q,
+  -2.374790947854765809203590474789108718733E-1Q,
+  -1.365364204556573800719985118029601401323E-1Q,
+};
+#define NQ8_16D 11
+static const __float128 Q8_16D[NQ8_16D + 1] = {
+  1.978397614733632533581207058069628242280E-16Q,
+  1.487361156806202736877009608336766720560E-13Q,
+  4.468041406888412086042576067133365913456E-11Q,
+  7.027822074821007443672290507210594648877E-9Q,
+  6.375740580686101224127290062867976007374E-7Q,
+  3.466887658320002225888644977076410421940E-5Q,
+  1.138625640905289601186353909213719596986E-3Q,
+  2.224470799470414663443449818235008486439E-2Q,
+  2.487052928527244907490589787691478482358E-1Q,
+  1.483927406564349124649083853892380899217E0Q,
+  4.182773513276056975777258788903489507705E0Q,
+  4.419665392573449746043880892524360870944E0Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* Y1(x)cosX - J1(x)sinX = sqrt( 2/(pi x)) Q1(x),
+   Q1(x) = 1/x (.375 + 1/x^2 R(1/x^2)),
+   Peak relative error 1.5e-35
+   0.125 <= 1/x <= 0.1875  */
+#define NQ5_8N 10
+static const __float128 Q5_8N[NQ5_8N + 1] = {
+  -3.656082407740970534915918390488336879763E-13Q,
+  -1.344660308497244804752334556734121771023E-10Q,
+  -1.909765035234071738548629788698150760791E-8Q,
+  -1.366668038160120210269389551283666716453E-6Q,
+  -5.392327355984269366895210704976314135683E-5Q,
+  -1.206268245713024564674432357634540343884E-3Q,
+  -1.515456784370354374066417703736088291287E-2Q,
+  -1.022454301137286306933217746545237098518E-1Q,
+  -3.373438906472495080504907858424251082240E-1Q,
+  -4.510782522110845697262323973549178453405E-1Q,
+  -1.549000892545288676809660828213589804884E-1Q,
+};
+#define NQ5_8D 10
+static const __float128 Q5_8D[NQ5_8D + 1] = {
+  3.565550843359501079050699598913828460036E-12Q,
+  1.321016015556560621591847454285330528045E-9Q,
+  1.897542728662346479999969679234270605975E-7Q,
+  1.381720283068706710298734234287456219474E-5Q,
+  5.599248147286524662305325795203422873725E-4Q,
+  1.305442352653121436697064782499122164843E-2Q,
+  1.750234079626943298160445750078631894985E-1Q,
+  1.311420542073436520965439883806946678491E0Q,
+  5.162757689856842406744504211089724926650E0Q,
+  9.527760296384704425618556332087850581308E0Q,
+  6.604648207463236667912921642545100248584E0Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* Y1(x)cosX - J1(x)sinX = sqrt( 2/(pi x)) Q1(x),
+   Q1(x) = 1/x (.375 + 1/x^2 R(1/x^2)),
+   Peak relative error 1.3e-35
+   0.1875 <= 1/x <= 0.25  */
+#define NQ4_5N 10
+static const __float128 Q4_5N[NQ4_5N + 1] = {
+  -4.079513568708891749424783046520200903755E-11Q,
+  -9.326548104106791766891812583019664893311E-9Q,
+  -8.016795121318423066292906123815687003356E-7Q,
+  -3.372350544043594415609295225664186750995E-5Q,
+  -7.566238665947967882207277686375417983917E-4Q,
+  -9.248861580055565402130441618521591282617E-3Q,
+  -6.033106131055851432267702948850231270338E-2Q,
+  -1.966908754799996793730369265431584303447E-1Q,
+  -2.791062741179964150755788226623462207560E-1Q,
+  -1.255478605849190549914610121863534191666E-1Q,
+  -4.320429862021265463213168186061696944062E-3Q,
+};
+#define NQ4_5D 9
+static const __float128 Q4_5D[NQ4_5D + 1] = {
+  3.978497042580921479003851216297330701056E-10Q,
+  9.203304163828145809278568906420772246666E-8Q,
+  8.059685467088175644915010485174545743798E-6Q,
+  3.490187375993956409171098277561669167446E-4Q,
+  8.189109654456872150100501732073810028829E-3Q,
+  1.072572867311023640958725265762483033769E-1Q,
+  7.790606862409960053675717185714576937994E-1Q,
+  3.016049768232011196434185423512777656328E0Q,
+  5.722963851442769787733717162314477949360E0Q,
+  4.510527838428473279647251350931380867663E0Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* Y1(x)cosX - J1(x)sinX = sqrt( 2/(pi x)) Q1(x),
+   Q1(x) = 1/x (.375 + 1/x^2 R(1/x^2)),
+   Peak relative error 2.1e-35
+   0.25 <= 1/x <= 0.3125  */
+#define NQ3r2_4N 9
+static const __float128 Q3r2_4N[NQ3r2_4N + 1] = {
+  -1.087480809271383885936921889040388133627E-8Q,
+  -1.690067828697463740906962973479310170932E-6Q,
+  -9.608064416995105532790745641974762550982E-5Q,
+  -2.594198839156517191858208513873961837410E-3Q,
+  -3.610954144421543968160459863048062977822E-2Q,
+  -2.629866798251843212210482269563961685666E-1Q,
+  -9.709186825881775885917984975685752956660E-1Q,
+  -1.667521829918185121727268867619982417317E0Q,
+  -1.109255082925540057138766105229900943501E0Q,
+  -1.812932453006641348145049323713469043328E-1Q,
+};
+#define NQ3r2_4D 9
+static const __float128 Q3r2_4D[NQ3r2_4D + 1] = {
+  1.060552717496912381388763753841473407026E-7Q,
+  1.676928002024920520786883649102388708024E-5Q,
+  9.803481712245420839301400601140812255737E-4Q,
+  2.765559874262309494758505158089249012930E-2Q,
+  4.117921827792571791298862613287549140706E-1Q,
+  3.323769515244751267093378361930279161413E0Q,
+  1.436602494405814164724810151689705353670E1Q,
+  3.163087869617098638064881410646782408297E1Q,
+  3.198181264977021649489103980298349589419E1Q,
+  1.203649258862068431199471076202897823272E1Q,
+ /* 1.000000000000000000000000000000000000000E0  */
+};
+
+/* Y1(x)cosX - J1(x)sinX = sqrt( 2/(pi x)) Q1(x),
+   Q1(x) = 1/x (.375 + 1/x^2 R(1/x^2)),
+   Peak relative error 1.6e-36
+   0.3125 <= 1/x <= 0.375  */
+#define NQ2r7_3r2N 9
+static const __float128 Q2r7_3r2N[NQ2r7_3r2N + 1] = {
+  -1.723405393982209853244278760171643219530E-7Q,
+  -2.090508758514655456365709712333460087442E-5Q,
+  -9.140104013370974823232873472192719263019E-4Q,
+  -1.871349499990714843332742160292474780128E-2Q,
+  -1.948930738119938669637865956162512983416E-1Q,
+  -1.048764684978978127908439526343174139788E0Q,
+  -2.827714929925679500237476105843643064698E0Q,
+  -3.508761569156476114276988181329773987314E0Q,
+  -1.669332202790211090973255098624488308989E0Q,
+  -1.930796319299022954013840684651016077770E-1Q,
+};
+#define NQ2r7_3r2D 9
+static const __float128 Q2r7_3r2D[NQ2r7_3r2D + 1] = {
+  1.680730662300831976234547482334347983474E-6Q,
+  2.084241442440551016475972218719621841120E-4Q,
+  9.445316642108367479043541702688736295579E-3Q,
+  2.044637889456631896650179477133252184672E-1Q,
+  2.316091982244297350829522534435350078205E0Q,
+  1.412031891783015085196708811890448488865E1Q,
+  4.583830154673223384837091077279595496149E1Q,
+  7.549520609270909439885998474045974122261E1Q,
+  5.697605832808113367197494052388203310638E1Q,
+  1.601496240876192444526383314589371686234E1Q,
+  /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* Y1(x)cosX - J1(x)sinX = sqrt( 2/(pi x)) Q1(x),
+   Q1(x) = 1/x (.375 + 1/x^2 R(1/x^2)),
+   Peak relative error 9.5e-36
+   0.375 <= 1/x <= 0.4375  */
+#define NQ2r3_2r7N 9
+static const __float128 Q2r3_2r7N[NQ2r3_2r7N + 1] = {
+  -8.603042076329122085722385914954878953775E-7Q,
+  -7.701746260451647874214968882605186675720E-5Q,
+  -2.407932004380727587382493696877569654271E-3Q,
+  -3.403434217607634279028110636919987224188E-2Q,
+  -2.348707332185238159192422084985713102877E-1Q,
+  -7.957498841538254916147095255700637463207E-1Q,
+  -1.258469078442635106431098063707934348577E0Q,
+  -8.162415474676345812459353639449971369890E-1Q,
+  -1.581783890269379690141513949609572806898E-1Q,
+  -1.890595651683552228232308756569450822905E-3Q,
+};
+#define NQ2r3_2r7D 8
+static const __float128 Q2r3_2r7D[NQ2r3_2r7D + 1] = {
+  8.390017524798316921170710533381568175665E-6Q,
+  7.738148683730826286477254659973968763659E-4Q,
+  2.541480810958665794368759558791634341779E-2Q,
+  3.878879789711276799058486068562386244873E-1Q,
+  3.003783779325811292142957336802456109333E0Q,
+  1.206480374773322029883039064575464497400E1Q,
+  2.458414064785315978408974662900438351782E1Q,
+  2.367237826273668567199042088835448715228E1Q,
+  9.231451197519171090875569102116321676763E0Q,
+ /* 1.000000000000000000000000000000000000000E0 */
+};
+
+/* Y1(x)cosX - J1(x)sinX = sqrt( 2/(pi x)) Q1(x),
+   Q1(x) = 1/x (.375 + 1/x^2 R(1/x^2)),
+   Peak relative error 1.4e-36
+   0.4375 <= 1/x <= 0.5  */
+#define NQ2_2r3N 9
+static const __float128 Q2_2r3N[NQ2_2r3N + 1] = {
+  -5.552507516089087822166822364590806076174E-6Q,
+  -4.135067659799500521040944087433752970297E-4Q,
+  -1.059928728869218962607068840646564457980E-2Q,
+  -1.212070036005832342565792241385459023801E-1Q,
+  -6.688350110633603958684302153362735625156E-1Q,
+  -1.793587878197360221340277951304429821582E0Q,
+  -2.225407682237197485644647380483725045326E0Q,
+  -1.123402135458940189438898496348239744403E0Q,
+  -1.679187241566347077204805190763597299805E-1Q,
+  -1.458550613639093752909985189067233504148E-3Q,
+};
+#define NQ2_2r3D 8
+static const __float128 Q2_2r3D[NQ2_2r3D + 1] = {
+  5.415024336507980465169023996403597916115E-5Q,
+  4.179246497380453022046357404266022870788E-3Q,
+  1.136306384261959483095442402929502368598E-1Q,
+  1.422640343719842213484515445393284072830E0Q,
+  8.968786703393158374728850922289204805764E0Q,
+  2.914542473339246127533384118781216495934E1Q,
+  4.781605421020380669870197378210457054685E1Q,
+  3.693865837171883152382820584714795072937E1Q,
+  1.153220502744204904763115556224395893076E1Q,
+  /* 1.000000000000000000000000000000000000000E0 */
+};
+
+
+/* Evaluate P[n] x^n  +  P[n-1] x^(n-1)  +  ...  +  P[0] */
+
+static __float128
+neval (__float128 x, const __float128 *p, int n)
+{
+  __float128 y;
+
+  p += n;
+  y = *p--;
+  do
+    {
+      y = y * x + *p--;
+    }
+  while (--n > 0);
+  return y;
+}
+
+
+/* Evaluate x^n+1  +  P[n] x^(n)  +  P[n-1] x^(n-1)  +  ...  +  P[0] */
+
+static __float128
+deval (__float128 x, const __float128 *p, int n)
+{
+  __float128 y;
+
+  p += n;
+  y = x + *p--;
+  do
+    {
+      y = y * x + *p--;
+    }
+  while (--n > 0);
+  return y;
+}
+
+
+/* Bessel function of the first kind, order one.  */
+
+__float128
+j1q (__float128 x)
+{
+  __float128 xx, xinv, z, p, q, c, s, cc, ss;
+
+  if (! finiteq (x))
+    {
+      if (x != x)
+	return x + x;
+      else
+	return 0;
+    }
+  if (x == 0)
+    return x;
+  xx = fabsq (x);
+  if (xx <= 0x1p-58Q)
+    {
+      __float128 ret = x * 0.5Q;
+      math_check_force_underflow (ret);
+      if (ret == 0)
+	errno = ERANGE;
+      return ret;
+    }
+  if (xx <= 2)
+    {
+      /* 0 <= x <= 2 */
+      z = xx * xx;
+      p = xx * z * neval (z, J0_2N, NJ0_2N) / deval (z, J0_2D, NJ0_2D);
+      p += 0.5Q * xx;
+      if (x < 0)
+	p = -p;
+      return p;
+    }
+
+  /* X = x - 3 pi/4
+     cos(X) = cos(x) cos(3 pi/4) + sin(x) sin(3 pi/4)
+     = 1/sqrt(2) * (-cos(x) + sin(x))
+     sin(X) = sin(x) cos(3 pi/4) - cos(x) sin(3 pi/4)
+     = -1/sqrt(2) * (sin(x) + cos(x))
+     cf. Fdlibm.  */
+  sincosq (xx, &s, &c);
+  ss = -s - c;
+  cc = s - c;
+  if (xx <= FLT128_MAX / 2)
+    {
+      z = cosq (xx + xx);
+      if ((s * c) > 0)
+	cc = z / ss;
+      else
+	ss = z / cc;
+    }
+
+  if (xx > 0x1p256Q)
+    {
+      z = ONEOSQPI * cc / sqrtq (xx);
+      if (x < 0)
+	z = -z;
+      return z;
+    }
+
+  xinv = 1 / xx;
+  z = xinv * xinv;
+  if (xinv <= 0.25)
+    {
+      if (xinv <= 0.125)
+	{
+	  if (xinv <= 0.0625)
+	    {
+	      p = neval (z, P16_IN, NP16_IN) / deval (z, P16_ID, NP16_ID);
+	      q = neval (z, Q16_IN, NQ16_IN) / deval (z, Q16_ID, NQ16_ID);
+	    }
+	  else
+	    {
+	      p = neval (z, P8_16N, NP8_16N) / deval (z, P8_16D, NP8_16D);
+	      q = neval (z, Q8_16N, NQ8_16N) / deval (z, Q8_16D, NQ8_16D);
+	    }
+	}
+      else if (xinv <= 0.1875)
+	{
+	  p = neval (z, P5_8N, NP5_8N) / deval (z, P5_8D, NP5_8D);
+	  q = neval (z, Q5_8N, NQ5_8N) / deval (z, Q5_8D, NQ5_8D);
+	}
+      else
+	{
+	  p = neval (z, P4_5N, NP4_5N) / deval (z, P4_5D, NP4_5D);
+	  q = neval (z, Q4_5N, NQ4_5N) / deval (z, Q4_5D, NQ4_5D);
+	}
+    }				/* .25 */
+  else /* if (xinv <= 0.5) */
+    {
+      if (xinv <= 0.375)
+	{
+	  if (xinv <= 0.3125)
+	    {
+	      p = neval (z, P3r2_4N, NP3r2_4N) / deval (z, P3r2_4D, NP3r2_4D);
+	      q = neval (z, Q3r2_4N, NQ3r2_4N) / deval (z, Q3r2_4D, NQ3r2_4D);
+	    }
+	  else
+	    {
+	      p = neval (z, P2r7_3r2N, NP2r7_3r2N)
+		  / deval (z, P2r7_3r2D, NP2r7_3r2D);
+	      q = neval (z, Q2r7_3r2N, NQ2r7_3r2N)
+		  / deval (z, Q2r7_3r2D, NQ2r7_3r2D);
+	    }
+	}
+      else if (xinv <= 0.4375)
+	{
+	  p = neval (z, P2r3_2r7N, NP2r3_2r7N)
+	      / deval (z, P2r3_2r7D, NP2r3_2r7D);
+	  q = neval (z, Q2r3_2r7N, NQ2r3_2r7N)
+	      / deval (z, Q2r3_2r7D, NQ2r3_2r7D);
+	}
+      else
+	{
+	  p = neval (z, P2_2r3N, NP2_2r3N) / deval (z, P2_2r3D, NP2_2r3D);
+	  q = neval (z, Q2_2r3N, NQ2_2r3N) / deval (z, Q2_2r3D, NQ2_2r3D);
+	}
+    }
+  p = 1 + z * p;
+  q = z * q;
+  q = q * xinv + 0.375Q * xinv;
+  z = ONEOSQPI * (p * cc - q * ss) / sqrtq (xx);
+  if (x < 0)
+    z = -z;
+  return z;
+}
+
+
+
+/* Y1(x) = 2/pi * (log(x) * J1(x) - 1/x) + x R(x^2)
+   Peak relative error 6.2e-38
+   0 <= x <= 2   */
+#define NY0_2N 7
+static const __float128 Y0_2N[NY0_2N + 1] = {
+  -6.804415404830253804408698161694720833249E19Q,
+  1.805450517967019908027153056150465849237E19Q,
+  -8.065747497063694098810419456383006737312E17Q,
+  1.401336667383028259295830955439028236299E16Q,
+  -1.171654432898137585000399489686629680230E14Q,
+  5.061267920943853732895341125243428129150E11Q,
+  -1.096677850566094204586208610960870217970E9Q,
+  9.541172044989995856117187515882879304461E5Q,
+};
+#define NY0_2D 7
+static const __float128 Y0_2D[NY0_2D + 1] = {
+  3.470629591820267059538637461549677594549E20Q,
+  4.120796439009916326855848107545425217219E18Q,
+  2.477653371652018249749350657387030814542E16Q,
+  9.954678543353888958177169349272167762797E13Q,
+  2.957927997613630118216218290262851197754E11Q,
+  6.748421382188864486018861197614025972118E8Q,
+  1.173453425218010888004562071020305709319E6Q,
+  1.450335662961034949894009554536003377187E3Q,
+  /* 1.000000000000000000000000000000000000000E0 */
+};
+
+
+/* Bessel function of the second kind, order one.  */
+
+__float128
+y1q (__float128 x)
+{
+  __float128 xx, xinv, z, p, q, c, s, cc, ss;
+
+  if (! finiteq (x))
+    return 1 / (x + x * x);
+  if (x <= 0)
+    {
+      if (x < 0)
+	return (zero / (zero * x));
+      return -1 / zero; /* -inf and divide by zero exception.  */
+    }
+  xx = fabsq (x);
+  if (xx <= 0x1p-114)
+    {
+      z = -TWOOPI / x;
+      if (isinfq (z))
+	errno = ERANGE;
+      return z;
+    }
+  if (xx <= 2)
+    {
+      /* 0 <= x <= 2 */
+      SET_RESTORE_ROUNDF128 (FE_TONEAREST);
+      z = xx * xx;
+      p = xx * neval (z, Y0_2N, NY0_2N) / deval (z, Y0_2D, NY0_2D);
+      p = -TWOOPI / xx + p;
+      p = TWOOPI * logq (x) * j1q (x) + p;
+      return p;
+    }
+
+  /* X = x - 3 pi/4
+     cos(X) = cos(x) cos(3 pi/4) + sin(x) sin(3 pi/4)
+     = 1/sqrt(2) * (-cos(x) + sin(x))
+     sin(X) = sin(x) cos(3 pi/4) - cos(x) sin(3 pi/4)
+     = -1/sqrt(2) * (sin(x) + cos(x))
+     cf. Fdlibm.  */
+  sincosq (xx, &s, &c);
+  ss = -s - c;
+  cc = s - c;
+  if (xx <= FLT128_MAX / 2)
+    {
+      z = cosq (xx + xx);
+      if ((s * c) > 0)
+	cc = z / ss;
+      else
+	ss = z / cc;
+    }
+
+  if (xx > 0x1p256Q)
+    return ONEOSQPI * ss / sqrtq (xx);
+
+  xinv = 1 / xx;
+  z = xinv * xinv;
+  if (xinv <= 0.25)
+    {
+      if (xinv <= 0.125)
+	{
+	  if (xinv <= 0.0625)
+	    {
+	      p = neval (z, P16_IN, NP16_IN) / deval (z, P16_ID, NP16_ID);
+	      q = neval (z, Q16_IN, NQ16_IN) / deval (z, Q16_ID, NQ16_ID);
+	    }
+	  else
+	    {
+	      p = neval (z, P8_16N, NP8_16N) / deval (z, P8_16D, NP8_16D);
+	      q = neval (z, Q8_16N, NQ8_16N) / deval (z, Q8_16D, NQ8_16D);
+	    }
+	}
+      else if (xinv <= 0.1875)
+	{
+	  p = neval (z, P5_8N, NP5_8N) / deval (z, P5_8D, NP5_8D);
+	  q = neval (z, Q5_8N, NQ5_8N) / deval (z, Q5_8D, NQ5_8D);
+	}
+      else
+	{
+	  p = neval (z, P4_5N, NP4_5N) / deval (z, P4_5D, NP4_5D);
+	  q = neval (z, Q4_5N, NQ4_5N) / deval (z, Q4_5D, NQ4_5D);
+	}
+    }				/* .25 */
+  else /* if (xinv <= 0.5) */
+    {
+      if (xinv <= 0.375)
+	{
+	  if (xinv <= 0.3125)
+	    {
+	      p = neval (z, P3r2_4N, NP3r2_4N) / deval (z, P3r2_4D, NP3r2_4D);
+	      q = neval (z, Q3r2_4N, NQ3r2_4N) / deval (z, Q3r2_4D, NQ3r2_4D);
+	    }
+	  else
+	    {
+	      p = neval (z, P2r7_3r2N, NP2r7_3r2N)
+		  / deval (z, P2r7_3r2D, NP2r7_3r2D);
+	      q = neval (z, Q2r7_3r2N, NQ2r7_3r2N)
+		  / deval (z, Q2r7_3r2D, NQ2r7_3r2D);
+	    }
+	}
+      else if (xinv <= 0.4375)
+	{
+	  p = neval (z, P2r3_2r7N, NP2r3_2r7N)
+	      / deval (z, P2r3_2r7D, NP2r3_2r7D);
+	  q = neval (z, Q2r3_2r7N, NQ2r3_2r7N)
+	      / deval (z, Q2r3_2r7D, NQ2r3_2r7D);
+	}
+      else
+	{
+	  p = neval (z, P2_2r3N, NP2_2r3N) / deval (z, P2_2r3D, NP2_2r3D);
+	  q = neval (z, Q2_2r3N, NQ2_2r3N) / deval (z, Q2_2r3D, NQ2_2r3D);
+	}
+    }
+  p = 1 + z * p;
+  q = z * q;
+  q = q * xinv + 0.375Q * xinv;
+  z = ONEOSQPI * (p * ss + q * cc) / sqrtq (xx);
+  return z;
+}
diff --git a/math/jnq.c b/math/jnq.c
new file mode 100644
index 0000000..ae318ac
--- /dev/null
+++ b/math/jnq.c
@@ -0,0 +1,415 @@
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/* Modifications for 128-bit long double are
+   Copyright (C) 2001 Stephen L. Moshier <moshier@na-net.ornl.gov>
+   and are incorporated herein by permission of the author.  The author
+   reserves the right to distribute this material elsewhere under different
+   copying permissions.  These modifications are distributed here under
+   the following terms:
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, see
+    <http://www.gnu.org/licenses/>.  */
+
+/*
+ * __ieee754_jn(n, x), __ieee754_yn(n, x)
+ * floating point Bessel's function of the 1st and 2nd kind
+ * of order n
+ *
+ * Special cases:
+ *	y0(0)=y1(0)=yn(n,0) = -inf with division by zero signal;
+ *	y0(-ve)=y1(-ve)=yn(n,-ve) are NaN with invalid signal.
+ * Note 2. About jn(n,x), yn(n,x)
+ *	For n=0, j0(x) is called,
+ *	for n=1, j1(x) is called,
+ *	for n<x, forward recursion us used starting
+ *	from values of j0(x) and j1(x).
+ *	for n>x, a continued fraction approximation to
+ *	j(n,x)/j(n-1,x) is evaluated and then backward
+ *	recursion is used starting from a supposed value
+ *	for j(n,x). The resulting value of j(0,x) is
+ *	compared with the actual value to correct the
+ *	supposed value of j(n,x).
+ *
+ *	yn(n,x) is similar in all respects, except
+ *	that forward recursion is used for all
+ *	values of n>1.
+ *
+ */
+
+#include "quadmath-imp.h"
+
+static const __float128
+  invsqrtpi = 5.6418958354775628694807945156077258584405E-1Q,
+  two = 2,
+  one = 1,
+  zero = 0;
+
+
+__float128
+jnq (int n, __float128 x)
+{
+  uint32_t se;
+  int32_t i, ix, sgn;
+  __float128 a, b, temp, di, ret;
+  __float128 z, w;
+  ieee854_float128 u;
+
+
+  /* J(-n,x) = (-1)^n * J(n, x), J(n, -x) = (-1)^n * J(n, x)
+   * Thus, J(-n,x) = J(n,-x)
+   */
+
+  u.value = x;
+  se = u.words32.w0;
+  ix = se & 0x7fffffff;
+
+  /* if J(n,NaN) is NaN */
+  if (ix >= 0x7fff0000)
+    {
+      if ((u.words32.w0 & 0xffff) | u.words32.w1 | u.words32.w2 | u.words32.w3)
+	return x + x;
+    }
+
+  if (n < 0)
+    {
+      n = -n;
+      x = -x;
+      se ^= 0x80000000;
+    }
+  if (n == 0)
+    return (j0q (x));
+  if (n == 1)
+    return (j1q (x));
+  sgn = (n & 1) & (se >> 31);	/* even n -- 0, odd n -- sign(x) */
+  x = fabsq (x);
+
+  {
+    SET_RESTORE_ROUNDF128 (FE_TONEAREST);
+    if (x == 0 || ix >= 0x7fff0000)	/* if x is 0 or inf */
+      return sgn == 1 ? -zero : zero;
+    else if ((__float128) n <= x)
+      {
+	/* Safe to use J(n+1,x)=2n/x *J(n,x)-J(n-1,x) */
+	if (ix >= 0x412D0000)
+	  {			/* x > 2**302 */
+
+	    /* ??? Could use an expansion for large x here.  */
+
+	    /* (x >> n**2)
+	     *      Jn(x) = cos(x-(2n+1)*pi/4)*sqrt(2/x*pi)
+	     *      Yn(x) = sin(x-(2n+1)*pi/4)*sqrt(2/x*pi)
+	     *      Let s=sin(x), c=cos(x),
+	     *          xn=x-(2n+1)*pi/4, sqt2 = sqrt(2),then
+	     *
+	     *             n    sin(xn)*sqt2    cos(xn)*sqt2
+	     *          ----------------------------------
+	     *             0     s-c             c+s
+	     *             1    -s-c            -c+s
+	     *             2    -s+c            -c-s
+	     *             3     s+c             c-s
+	     */
+	    __float128 s;
+	    __float128 c;
+	    sincosq (x, &s, &c);
+	    switch (n & 3)
+	      {
+	      case 0:
+		temp = c + s;
+		break;
+	      case 1:
+		temp = -c + s;
+		break;
+	      case 2:
+		temp = -c - s;
+		break;
+	      case 3:
+		temp = c - s;
+		break;
+	      }
+	    b = invsqrtpi * temp / sqrtq (x);
+	  }
+	else
+	  {
+	    a = j0q (x);
+	    b = j1q (x);
+	    for (i = 1; i < n; i++)
+	      {
+		temp = b;
+		b = b * ((__float128) (i + i) / x) - a;	/* avoid underflow */
+		a = temp;
+	      }
+	  }
+      }
+    else
+      {
+	if (ix < 0x3fc60000)
+	  {			/* x < 2**-57 */
+	    /* x is tiny, return the first Taylor expansion of J(n,x)
+	     * J(n,x) = 1/n!*(x/2)^n  - ...
+	     */
+	    if (n >= 400)		/* underflow, result < 10^-4952 */
+	      b = zero;
+	    else
+	      {
+		temp = x * 0.5;
+		b = temp;
+		for (a = one, i = 2; i <= n; i++)
+		  {
+		    a *= (__float128) i;	/* a = n! */
+		    b *= temp;	/* b = (x/2)^n */
+		  }
+		b = b / a;
+	      }
+	  }
+	else
+	  {
+	    /* use backward recurrence */
+	    /*                      x      x^2      x^2
+	     *  J(n,x)/J(n-1,x) =  ----   ------   ------   .....
+	     *                      2n  - 2(n+1) - 2(n+2)
+	     *
+	     *                      1      1        1
+	     *  (for large x)   =  ----  ------   ------   .....
+	     *                      2n   2(n+1)   2(n+2)
+	     *                      -- - ------ - ------ -
+	     *                       x     x         x
+	     *
+	     * Let w = 2n/x and h=2/x, then the above quotient
+	     * is equal to the continued fraction:
+	     *                  1
+	     *      = -----------------------
+	     *                     1
+	     *         w - -----------------
+	     *                        1
+	     *              w+h - ---------
+	     *                     w+2h - ...
+	     *
+	     * To determine how many terms needed, let
+	     * Q(0) = w, Q(1) = w(w+h) - 1,
+	     * Q(k) = (w+k*h)*Q(k-1) - Q(k-2),
+	     * When Q(k) > 1e4      good for single
+	     * When Q(k) > 1e9      good for double
+	     * When Q(k) > 1e17     good for quadruple
+	     */
+	    /* determine k */
+	    __float128 t, v;
+	    __float128 q0, q1, h, tmp;
+	    int32_t k, m;
+	    w = (n + n) / (__float128) x;
+	    h = 2 / (__float128) x;
+	    q0 = w;
+	    z = w + h;
+	    q1 = w * z - 1;
+	    k = 1;
+	    while (q1 < 1.0e17Q)
+	      {
+		k += 1;
+		z += h;
+		tmp = z * q1 - q0;
+		q0 = q1;
+		q1 = tmp;
+	      }
+	    m = n + n;
+	    for (t = zero, i = 2 * (n + k); i >= m; i -= 2)
+	      t = one / (i / x - t);
+	    a = t;
+	    b = one;
+	    /*  estimate log((2/x)^n*n!) = n*log(2/x)+n*ln(n)
+	     *  Hence, if n*(log(2n/x)) > ...
+	     *  single 8.8722839355e+01
+	     *  double 7.09782712893383973096e+02
+	     *  long double 1.1356523406294143949491931077970765006170e+04
+	     *  then recurrent value may overflow and the result is
+	     *  likely underflow to zero
+	     */
+	    tmp = n;
+	    v = two / x;
+	    tmp = tmp * logq (fabsq (v * tmp));
+
+	    if (tmp < 1.1356523406294143949491931077970765006170e+04Q)
+	      {
+		for (i = n - 1, di = (__float128) (i + i); i > 0; i--)
+		  {
+		    temp = b;
+		    b *= di;
+		    b = b / x - a;
+		    a = temp;
+		    di -= two;
+		  }
+	      }
+	    else
+	      {
+		for (i = n - 1, di = (__float128) (i + i); i > 0; i--)
+		  {
+		    temp = b;
+		    b *= di;
+		    b = b / x - a;
+		    a = temp;
+		    di -= two;
+		    /* scale b to avoid spurious overflow */
+		    if (b > 1e100Q)
+		      {
+			a /= b;
+			t /= b;
+			b = one;
+		      }
+		  }
+	      }
+	    /* j0() and j1() suffer enormous loss of precision at and
+	     * near zero; however, we know that their zero points never
+	     * coincide, so just choose the one further away from zero.
+	     */
+	    z = j0q (x);
+	    w = j1q (x);
+	    if (fabsq (z) >= fabsq (w))
+	      b = (t * z / b);
+	    else
+	      b = (t * w / a);
+	  }
+      }
+    if (sgn == 1)
+      ret = -b;
+    else
+      ret = b;
+  }
+  if (ret == 0)
+    {
+      ret = copysignq (FLT128_MIN, ret) * FLT128_MIN;
+      errno = ERANGE;
+    }
+  else
+    math_check_force_underflow (ret);
+  return ret;
+}
+
+
+__float128
+ynq (int n, __float128 x)
+{
+  uint32_t se;
+  int32_t i, ix;
+  int32_t sign;
+  __float128 a, b, temp, ret;
+  ieee854_float128 u;
+
+  u.value = x;
+  se = u.words32.w0;
+  ix = se & 0x7fffffff;
+
+  /* if Y(n,NaN) is NaN */
+  if (ix >= 0x7fff0000)
+    {
+      if ((u.words32.w0 & 0xffff) | u.words32.w1 | u.words32.w2 | u.words32.w3)
+	return x + x;
+    }
+  if (x <= 0)
+    {
+      if (x == 0)
+	return ((n < 0 && (n & 1) != 0) ? 1 : -1) / 0.0Q;
+      if (se & 0x80000000)
+	return zero / (zero * x);
+    }
+  sign = 1;
+  if (n < 0)
+    {
+      n = -n;
+      sign = 1 - ((n & 1) << 1);
+    }
+  if (n == 0)
+    return (y0q (x));
+  {
+    SET_RESTORE_ROUNDF128 (FE_TONEAREST);
+    if (n == 1)
+      {
+	ret = sign * y1q (x);
+	goto out;
+      }
+    if (ix >= 0x7fff0000)
+      return zero;
+    if (ix >= 0x412D0000)
+      {				/* x > 2**302 */
+
+	/* ??? See comment above on the possible futility of this.  */
+
+	/* (x >> n**2)
+	 *      Jn(x) = cos(x-(2n+1)*pi/4)*sqrt(2/x*pi)
+	 *      Yn(x) = sin(x-(2n+1)*pi/4)*sqrt(2/x*pi)
+	 *      Let s=sin(x), c=cos(x),
+	 *          xn=x-(2n+1)*pi/4, sqt2 = sqrt(2),then
+	 *
+	 *             n    sin(xn)*sqt2    cos(xn)*sqt2
+	 *          ----------------------------------
+	 *             0     s-c             c+s
+	 *             1    -s-c            -c+s
+	 *             2    -s+c            -c-s
+	 *             3     s+c             c-s
+	 */
+	__float128 s;
+	__float128 c;
+	sincosq (x, &s, &c);
+	switch (n & 3)
+	  {
+	  case 0:
+	    temp = s - c;
+	    break;
+	  case 1:
+	    temp = -s - c;
+	    break;
+	  case 2:
+	    temp = -s + c;
+	    break;
+	  case 3:
+	    temp = s + c;
+	    break;
+	  }
+	b = invsqrtpi * temp / sqrtq (x);
+      }
+    else
+      {
+	a = y0q (x);
+	b = y1q (x);
+	/* quit if b is -inf */
+	u.value = b;
+	se = u.words32.w0 & 0xffff0000;
+	for (i = 1; i < n && se != 0xffff0000; i++)
+	  {
+	    temp = b;
+	    b = ((__float128) (i + i) / x) * b - a;
+	    u.value = b;
+	    se = u.words32.w0 & 0xffff0000;
+	    a = temp;
+	  }
+      }
+    /* If B is +-Inf, set up errno accordingly.  */
+    if (! finiteq (b))
+      errno = ERANGE;
+    if (sign > 0)
+      ret = b;
+    else
+      ret = -b;
+  }
+ out:
+  if (isinfq (ret))
+    ret = copysignq (FLT128_MAX, ret) * FLT128_MAX;
+  return ret;
+}
diff --git a/math/ldexpq.c b/math/ldexpq.c
new file mode 100644
index 0000000..73e63f1
--- /dev/null
+++ b/math/ldexpq.c
@@ -0,0 +1,32 @@
+/* @(#)s_ldexp.c 5.1 93/09/24 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#if defined(LIBM_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: s_ldexp.c,v 1.6 1995/05/10 20:47:40 jtc Exp $";
+#endif
+
+#include "quadmath-imp.h"
+
+__float128
+ldexpq (__float128 value, int exp)
+{
+	if(!finiteq(value)||value==0) return value + value;
+	value = scalbnq(value,exp);
+	if(!finiteq(value)||value==0) errno = ERANGE;
+	return value;
+}
+
+
+
+
+
+/* Note, versioning issues are punted to ldbl-opt in this case.  */
diff --git a/math/lgammaq.c b/math/lgammaq.c
new file mode 100644
index 0000000..f127fe3
--- /dev/null
+++ b/math/lgammaq.c
@@ -0,0 +1,1050 @@
+/*                                                      lgammal
+ *
+ *      Natural logarithm of gamma function
+ *
+ *
+ *
+ * SYNOPSIS:
+ *
+ * long double x, y, lgammal();
+ * extern int sgngam;
+ *
+ * y = lgammal(x);
+ *
+ *
+ *
+ * DESCRIPTION:
+ *
+ * Returns the base e (2.718...) logarithm of the absolute
+ * value of the gamma function of the argument.
+ * The sign (+1 or -1) of the gamma function is returned in a
+ * global (extern) variable named sgngam.
+ *
+ * The positive domain is partitioned into numerous segments for approximation.
+ * For x > 10,
+ *   log gamma(x) = (x - 0.5) log(x) - x + log sqrt(2 pi) + 1/x R(1/x^2)
+ * Near the minimum at x = x0 = 1.46... the approximation is
+ *   log gamma(x0 + z) = log gamma(x0) + z^2 P(z)/Q(z)
+ * for small z.
+ * Elsewhere between 0 and 10,
+ *   log gamma(n + z) = log gamma(n) + z P(z)/Q(z)
+ * for various selected n and small z.
+ *
+ * The cosecant reflection formula is employed for negative arguments.
+ *
+ *
+ *
+ * ACCURACY:
+ *
+ *
+ * arithmetic      domain        # trials     peak         rms
+ *                                            Relative error:
+ *    IEEE         10, 30         100000     3.9e-34     9.8e-35
+ *    IEEE          0, 10         100000     3.8e-34     5.3e-35
+ *                                            Absolute error:
+ *    IEEE         -10, 0         100000     8.0e-34     8.0e-35
+ *    IEEE         -30, -10       100000     4.4e-34     1.0e-34
+ *    IEEE        -100, 100       100000                 1.0e-34
+ *
+ * The absolute error criterion is the same as relative error
+ * when the function magnitude is greater than one but it is absolute
+ * when the magnitude is less than one.
+ *
+ */
+
+/* Copyright 2001 by Stephen L. Moshier <moshier@na-net.ornl.gov>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, see
+    <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+#ifdef HAVE_MATH_H_SIGNGAM
+# include <math.h>
+#endif
+__float128
+lgammaq (__float128 x)
+{
+#ifndef HAVE_MATH_H_SIGNGAM
+  int signgam;
+#endif
+  return __quadmath_lgammaq_r (x, &signgam);
+}
+
+static const __float128 PIL = 3.1415926535897932384626433832795028841972E0Q;
+static const __float128 MAXLGM = 1.0485738685148938358098967157129705071571E4928Q;
+static const __float128 one = 1;
+static const __float128 huge = FLT128_MAX;
+
+/* log gamma(x) = ( x - 0.5 ) * log(x) - x + LS2PI + 1/x P(1/x^2)
+   1/x <= 0.0741 (x >= 13.495...)
+   Peak relative error 1.5e-36  */
+static const __float128 ls2pi = 9.1893853320467274178032973640561763986140E-1Q;
+#define NRASY 12
+static const __float128 RASY[NRASY + 1] =
+{
+  8.333333333333333333333333333310437112111E-2Q,
+ -2.777777777777777777777774789556228296902E-3Q,
+  7.936507936507936507795933938448586499183E-4Q,
+ -5.952380952380952041799269756378148574045E-4Q,
+  8.417508417507928904209891117498524452523E-4Q,
+ -1.917526917481263997778542329739806086290E-3Q,
+  6.410256381217852504446848671499409919280E-3Q,
+ -2.955064066900961649768101034477363301626E-2Q,
+  1.796402955865634243663453415388336954675E-1Q,
+ -1.391522089007758553455753477688592767741E0Q,
+  1.326130089598399157988112385013829305510E1Q,
+ -1.420412699593782497803472576479997819149E2Q,
+  1.218058922427762808938869872528846787020E3Q
+};
+
+
+/* log gamma(x+13) = log gamma(13) +  x P(x)/Q(x)
+   -0.5 <= x <= 0.5
+   12.5 <= x+13 <= 13.5
+   Peak relative error 1.1e-36  */
+static const __float128 lgam13a = 1.9987213134765625E1Q;
+static const __float128 lgam13b = 1.3608962611495173623870550785125024484248E-6Q;
+#define NRN13 7
+static const __float128 RN13[NRN13 + 1] =
+{
+  8.591478354823578150238226576156275285700E11Q,
+  2.347931159756482741018258864137297157668E11Q,
+  2.555408396679352028680662433943000804616E10Q,
+  1.408581709264464345480765758902967123937E9Q,
+  4.126759849752613822953004114044451046321E7Q,
+  6.133298899622688505854211579222889943778E5Q,
+  3.929248056293651597987893340755876578072E3Q,
+  6.850783280018706668924952057996075215223E0Q
+};
+#define NRD13 6
+static const __float128 RD13[NRD13 + 1] =
+{
+  3.401225382297342302296607039352935541669E11Q,
+  8.756765276918037910363513243563234551784E10Q,
+  8.873913342866613213078554180987647243903E9Q,
+  4.483797255342763263361893016049310017973E8Q,
+  1.178186288833066430952276702931512870676E7Q,
+  1.519928623743264797939103740132278337476E5Q,
+  7.989298844938119228411117593338850892311E2Q
+ /* 1.0E0L */
+};
+
+
+/* log gamma(x+12) = log gamma(12) +  x P(x)/Q(x)
+   -0.5 <= x <= 0.5
+   11.5 <= x+12 <= 12.5
+   Peak relative error 4.1e-36  */
+static const __float128 lgam12a = 1.75023040771484375E1Q;
+static const __float128 lgam12b = 3.7687254483392876529072161996717039575982E-6Q;
+#define NRN12 7
+static const __float128 RN12[NRN12 + 1] =
+{
+  4.709859662695606986110997348630997559137E11Q,
+  1.398713878079497115037857470168777995230E11Q,
+  1.654654931821564315970930093932954900867E10Q,
+  9.916279414876676861193649489207282144036E8Q,
+  3.159604070526036074112008954113411389879E7Q,
+  5.109099197547205212294747623977502492861E5Q,
+  3.563054878276102790183396740969279826988E3Q,
+  6.769610657004672719224614163196946862747E0Q
+};
+#define NRD12 6
+static const __float128 RD12[NRD12 + 1] =
+{
+  1.928167007860968063912467318985802726613E11Q,
+  5.383198282277806237247492369072266389233E10Q,
+  5.915693215338294477444809323037871058363E9Q,
+  3.241438287570196713148310560147925781342E8Q,
+  9.236680081763754597872713592701048455890E6Q,
+  1.292246897881650919242713651166596478850E5Q,
+  7.366532445427159272584194816076600211171E2Q
+ /* 1.0E0L */
+};
+
+
+/* log gamma(x+11) = log gamma(11) +  x P(x)/Q(x)
+   -0.5 <= x <= 0.5
+   10.5 <= x+11 <= 11.5
+   Peak relative error 1.8e-35  */
+static const __float128 lgam11a = 1.5104400634765625E1Q;
+static const __float128 lgam11b = 1.1938309890295225709329251070371882250744E-5Q;
+#define NRN11 7
+static const __float128 RN11[NRN11 + 1] =
+{
+  2.446960438029415837384622675816736622795E11Q,
+  7.955444974446413315803799763901729640350E10Q,
+  1.030555327949159293591618473447420338444E10Q,
+  6.765022131195302709153994345470493334946E8Q,
+  2.361892792609204855279723576041468347494E7Q,
+  4.186623629779479136428005806072176490125E5Q,
+  3.202506022088912768601325534149383594049E3Q,
+  6.681356101133728289358838690666225691363E0Q
+};
+#define NRD11 6
+static const __float128 RD11[NRD11 + 1] =
+{
+  1.040483786179428590683912396379079477432E11Q,
+  3.172251138489229497223696648369823779729E10Q,
+  3.806961885984850433709295832245848084614E9Q,
+  2.278070344022934913730015420611609620171E8Q,
+  7.089478198662651683977290023829391596481E6Q,
+  1.083246385105903533237139380509590158658E5Q,
+  6.744420991491385145885727942219463243597E2Q
+ /* 1.0E0L */
+};
+
+
+/* log gamma(x+10) = log gamma(10) +  x P(x)/Q(x)
+   -0.5 <= x <= 0.5
+   9.5 <= x+10 <= 10.5
+   Peak relative error 5.4e-37  */
+static const __float128 lgam10a = 1.280181884765625E1Q;
+static const __float128 lgam10b = 8.6324252196112077178745667061642811492557E-6Q;
+#define NRN10 7
+static const __float128 RN10[NRN10 + 1] =
+{
+  -1.239059737177249934158597996648808363783E14Q,
+  -4.725899566371458992365624673357356908719E13Q,
+  -7.283906268647083312042059082837754850808E12Q,
+  -5.802855515464011422171165179767478794637E11Q,
+  -2.532349691157548788382820303182745897298E10Q,
+  -5.884260178023777312587193693477072061820E8Q,
+  -6.437774864512125749845840472131829114906E6Q,
+  -2.350975266781548931856017239843273049384E4Q
+};
+#define NRD10 7
+static const __float128 RD10[NRD10 + 1] =
+{
+  -5.502645997581822567468347817182347679552E13Q,
+  -1.970266640239849804162284805400136473801E13Q,
+  -2.819677689615038489384974042561531409392E12Q,
+  -2.056105863694742752589691183194061265094E11Q,
+  -8.053670086493258693186307810815819662078E9Q,
+  -1.632090155573373286153427982504851867131E8Q,
+  -1.483575879240631280658077826889223634921E6Q,
+  -4.002806669713232271615885826373550502510E3Q
+ /* 1.0E0L */
+};
+
+
+/* log gamma(x+9) = log gamma(9) +  x P(x)/Q(x)
+   -0.5 <= x <= 0.5
+   8.5 <= x+9 <= 9.5
+   Peak relative error 3.6e-36  */
+static const __float128 lgam9a = 1.06045989990234375E1Q;
+static const __float128 lgam9b = 3.9037218127284172274007216547549861681400E-6Q;
+#define NRN9 7
+static const __float128 RN9[NRN9 + 1] =
+{
+  -4.936332264202687973364500998984608306189E13Q,
+  -2.101372682623700967335206138517766274855E13Q,
+  -3.615893404644823888655732817505129444195E12Q,
+  -3.217104993800878891194322691860075472926E11Q,
+  -1.568465330337375725685439173603032921399E10Q,
+  -4.073317518162025744377629219101510217761E8Q,
+  -4.983232096406156139324846656819246974500E6Q,
+  -2.036280038903695980912289722995505277253E4Q
+};
+#define NRD9 7
+static const __float128 RD9[NRD9 + 1] =
+{
+  -2.306006080437656357167128541231915480393E13Q,
+  -9.183606842453274924895648863832233799950E12Q,
+  -1.461857965935942962087907301194381010380E12Q,
+  -1.185728254682789754150068652663124298303E11Q,
+  -5.166285094703468567389566085480783070037E9Q,
+  -1.164573656694603024184768200787835094317E8Q,
+  -1.177343939483908678474886454113163527909E6Q,
+  -3.529391059783109732159524500029157638736E3Q
+  /* 1.0E0L */
+};
+
+
+/* log gamma(x+8) = log gamma(8) +  x P(x)/Q(x)
+   -0.5 <= x <= 0.5
+   7.5 <= x+8 <= 8.5
+   Peak relative error 2.4e-37  */
+static const __float128 lgam8a = 8.525146484375E0Q;
+static const __float128 lgam8b = 1.4876690414300165531036347125050759667737E-5Q;
+#define NRN8 8
+static const __float128 RN8[NRN8 + 1] =
+{
+  6.600775438203423546565361176829139703289E11Q,
+  3.406361267593790705240802723914281025800E11Q,
+  7.222460928505293914746983300555538432830E10Q,
+  8.102984106025088123058747466840656458342E9Q,
+  5.157620015986282905232150979772409345927E8Q,
+  1.851445288272645829028129389609068641517E7Q,
+  3.489261702223124354745894067468953756656E5Q,
+  2.892095396706665774434217489775617756014E3Q,
+  6.596977510622195827183948478627058738034E0Q
+};
+#define NRD8 7
+static const __float128 RD8[NRD8 + 1] =
+{
+  3.274776546520735414638114828622673016920E11Q,
+  1.581811207929065544043963828487733970107E11Q,
+  3.108725655667825188135393076860104546416E10Q,
+  3.193055010502912617128480163681842165730E9Q,
+  1.830871482669835106357529710116211541839E8Q,
+  5.790862854275238129848491555068073485086E6Q,
+  9.305213264307921522842678835618803553589E4Q,
+  6.216974105861848386918949336819572333622E2Q
+  /* 1.0E0L */
+};
+
+
+/* log gamma(x+7) = log gamma(7) +  x P(x)/Q(x)
+   -0.5 <= x <= 0.5
+   6.5 <= x+7 <= 7.5
+   Peak relative error 3.2e-36  */
+static const __float128 lgam7a = 6.5792388916015625E0Q;
+static const __float128 lgam7b = 1.2320408538495060178292903945321122583007E-5Q;
+#define NRN7 8
+static const __float128 RN7[NRN7 + 1] =
+{
+  2.065019306969459407636744543358209942213E11Q,
+  1.226919919023736909889724951708796532847E11Q,
+  2.996157990374348596472241776917953749106E10Q,
+  3.873001919306801037344727168434909521030E9Q,
+  2.841575255593761593270885753992732145094E8Q,
+  1.176342515359431913664715324652399565551E7Q,
+  2.558097039684188723597519300356028511547E5Q,
+  2.448525238332609439023786244782810774702E3Q,
+  6.460280377802030953041566617300902020435E0Q
+};
+#define NRD7 7
+static const __float128 RD7[NRD7 + 1] =
+{
+  1.102646614598516998880874785339049304483E11Q,
+  6.099297512712715445879759589407189290040E10Q,
+  1.372898136289611312713283201112060238351E10Q,
+  1.615306270420293159907951633566635172343E9Q,
+  1.061114435798489135996614242842561967459E8Q,
+  3.845638971184305248268608902030718674691E6Q,
+  7.081730675423444975703917836972720495507E4Q,
+  5.423122582741398226693137276201344096370E2Q
+  /* 1.0E0L */
+};
+
+
+/* log gamma(x+6) = log gamma(6) +  x P(x)/Q(x)
+   -0.5 <= x <= 0.5
+   5.5 <= x+6 <= 6.5
+   Peak relative error 6.2e-37  */
+static const __float128 lgam6a = 4.7874908447265625E0Q;
+static const __float128 lgam6b = 8.9805548349424770093452324304839959231517E-7Q;
+#define NRN6 8
+static const __float128 RN6[NRN6 + 1] =
+{
+  -3.538412754670746879119162116819571823643E13Q,
+  -2.613432593406849155765698121483394257148E13Q,
+  -8.020670732770461579558867891923784753062E12Q,
+  -1.322227822931250045347591780332435433420E12Q,
+  -1.262809382777272476572558806855377129513E11Q,
+  -7.015006277027660872284922325741197022467E9Q,
+  -2.149320689089020841076532186783055727299E8Q,
+  -3.167210585700002703820077565539658995316E6Q,
+  -1.576834867378554185210279285358586385266E4Q
+};
+#define NRD6 8
+static const __float128 RD6[NRD6 + 1] =
+{
+  -2.073955870771283609792355579558899389085E13Q,
+  -1.421592856111673959642750863283919318175E13Q,
+  -4.012134994918353924219048850264207074949E12Q,
+  -6.013361045800992316498238470888523722431E11Q,
+  -5.145382510136622274784240527039643430628E10Q,
+  -2.510575820013409711678540476918249524123E9Q,
+  -6.564058379709759600836745035871373240904E7Q,
+  -7.861511116647120540275354855221373571536E5Q,
+  -2.821943442729620524365661338459579270561E3Q
+  /* 1.0E0L */
+};
+
+
+/* log gamma(x+5) = log gamma(5) +  x P(x)/Q(x)
+   -0.5 <= x <= 0.5
+   4.5 <= x+5 <= 5.5
+   Peak relative error 3.4e-37  */
+static const __float128 lgam5a = 3.17803955078125E0Q;
+static const __float128 lgam5b = 1.4279566695619646941601297055408873990961E-5Q;
+#define NRN5 9
+static const __float128 RN5[NRN5 + 1] =
+{
+  2.010952885441805899580403215533972172098E11Q,
+  1.916132681242540921354921906708215338584E11Q,
+  7.679102403710581712903937970163206882492E10Q,
+  1.680514903671382470108010973615268125169E10Q,
+  2.181011222911537259440775283277711588410E9Q,
+  1.705361119398837808244780667539728356096E8Q,
+  7.792391565652481864976147945997033946360E6Q,
+  1.910741381027985291688667214472560023819E5Q,
+  2.088138241893612679762260077783794329559E3Q,
+  6.330318119566998299106803922739066556550E0Q
+};
+#define NRD5 8
+static const __float128 RD5[NRD5 + 1] =
+{
+  1.335189758138651840605141370223112376176E11Q,
+  1.174130445739492885895466097516530211283E11Q,
+  4.308006619274572338118732154886328519910E10Q,
+  8.547402888692578655814445003283720677468E9Q,
+  9.934628078575618309542580800421370730906E8Q,
+  6.847107420092173812998096295422311820672E7Q,
+  2.698552646016599923609773122139463150403E6Q,
+  5.526516251532464176412113632726150253215E4Q,
+  4.772343321713697385780533022595450486932E2Q
+  /* 1.0E0L */
+};
+
+
+/* log gamma(x+4) = log gamma(4) +  x P(x)/Q(x)
+   -0.5 <= x <= 0.5
+   3.5 <= x+4 <= 4.5
+   Peak relative error 6.7e-37  */
+static const __float128 lgam4a = 1.791748046875E0Q;
+static const __float128 lgam4b = 1.1422353055000812477358380702272722990692E-5Q;
+#define NRN4 9
+static const __float128 RN4[NRN4 + 1] =
+{
+  -1.026583408246155508572442242188887829208E13Q,
+  -1.306476685384622809290193031208776258809E13Q,
+  -7.051088602207062164232806511992978915508E12Q,
+  -2.100849457735620004967624442027793656108E12Q,
+  -3.767473790774546963588549871673843260569E11Q,
+  -4.156387497364909963498394522336575984206E10Q,
+  -2.764021460668011732047778992419118757746E9Q,
+  -1.036617204107109779944986471142938641399E8Q,
+  -1.895730886640349026257780896972598305443E6Q,
+  -1.180509051468390914200720003907727988201E4Q
+};
+#define NRD4 9
+static const __float128 RD4[NRD4 + 1] =
+{
+  -8.172669122056002077809119378047536240889E12Q,
+  -9.477592426087986751343695251801814226960E12Q,
+  -4.629448850139318158743900253637212801682E12Q,
+  -1.237965465892012573255370078308035272942E12Q,
+  -1.971624313506929845158062177061297598956E11Q,
+  -1.905434843346570533229942397763361493610E10Q,
+  -1.089409357680461419743730978512856675984E9Q,
+  -3.416703082301143192939774401370222822430E7Q,
+  -4.981791914177103793218433195857635265295E5Q,
+  -2.192507743896742751483055798411231453733E3Q
+  /* 1.0E0L */
+};
+
+
+/* log gamma(x+3) = log gamma(3) +  x P(x)/Q(x)
+   -0.25 <= x <= 0.5
+   2.75 <= x+3 <= 3.5
+   Peak relative error 6.0e-37  */
+static const __float128 lgam3a = 6.93145751953125E-1Q;
+static const __float128 lgam3b = 1.4286068203094172321214581765680755001344E-6Q;
+
+#define NRN3 9
+static const __float128 RN3[NRN3 + 1] =
+{
+  -4.813901815114776281494823863935820876670E11Q,
+  -8.425592975288250400493910291066881992620E11Q,
+  -6.228685507402467503655405482985516909157E11Q,
+  -2.531972054436786351403749276956707260499E11Q,
+  -6.170200796658926701311867484296426831687E10Q,
+  -9.211477458528156048231908798456365081135E9Q,
+  -8.251806236175037114064561038908691305583E8Q,
+  -4.147886355917831049939930101151160447495E7Q,
+  -1.010851868928346082547075956946476932162E6Q,
+  -8.333374463411801009783402800801201603736E3Q
+};
+#define NRD3 9
+static const __float128 RD3[NRD3 + 1] =
+{
+  -5.216713843111675050627304523368029262450E11Q,
+  -8.014292925418308759369583419234079164391E11Q,
+  -5.180106858220030014546267824392678611990E11Q,
+  -1.830406975497439003897734969120997840011E11Q,
+  -3.845274631904879621945745960119924118925E10Q,
+  -4.891033385370523863288908070309417710903E9Q,
+  -3.670172254411328640353855768698287474282E8Q,
+  -1.505316381525727713026364396635522516989E7Q,
+  -2.856327162923716881454613540575964890347E5Q,
+  -1.622140448015769906847567212766206894547E3Q
+  /* 1.0E0L */
+};
+
+
+/* log gamma(x+2.5) = log gamma(2.5) +  x P(x)/Q(x)
+   -0.125 <= x <= 0.25
+   2.375 <= x+2.5 <= 2.75  */
+static const __float128 lgam2r5a = 2.8466796875E-1Q;
+static const __float128 lgam2r5b = 1.4901722919159632494669682701924320137696E-5Q;
+#define NRN2r5 8
+static const __float128 RN2r5[NRN2r5 + 1] =
+{
+  -4.676454313888335499356699817678862233205E9Q,
+  -9.361888347911187924389905984624216340639E9Q,
+  -7.695353600835685037920815799526540237703E9Q,
+  -3.364370100981509060441853085968900734521E9Q,
+  -8.449902011848163568670361316804900559863E8Q,
+  -1.225249050950801905108001246436783022179E8Q,
+  -9.732972931077110161639900388121650470926E6Q,
+  -3.695711763932153505623248207576425983573E5Q,
+  -4.717341584067827676530426007495274711306E3Q
+};
+#define NRD2r5 8
+static const __float128 RD2r5[NRD2r5 + 1] =
+{
+  -6.650657966618993679456019224416926875619E9Q,
+  -1.099511409330635807899718829033488771623E10Q,
+  -7.482546968307837168164311101447116903148E9Q,
+  -2.702967190056506495988922973755870557217E9Q,
+  -5.570008176482922704972943389590409280950E8Q,
+  -6.536934032192792470926310043166993233231E7Q,
+  -4.101991193844953082400035444146067511725E6Q,
+  -1.174082735875715802334430481065526664020E5Q,
+  -9.932840389994157592102947657277692978511E2Q
+  /* 1.0E0L */
+};
+
+
+/* log gamma(x+2) = x P(x)/Q(x)
+   -0.125 <= x <= +0.375
+   1.875 <= x+2 <= 2.375
+   Peak relative error 4.6e-36  */
+#define NRN2 9
+static const __float128 RN2[NRN2 + 1] =
+{
+  -3.716661929737318153526921358113793421524E9Q,
+  -1.138816715030710406922819131397532331321E10Q,
+  -1.421017419363526524544402598734013569950E10Q,
+  -9.510432842542519665483662502132010331451E9Q,
+  -3.747528562099410197957514973274474767329E9Q,
+  -8.923565763363912474488712255317033616626E8Q,
+  -1.261396653700237624185350402781338231697E8Q,
+  -9.918402520255661797735331317081425749014E6Q,
+  -3.753996255897143855113273724233104768831E5Q,
+  -4.778761333044147141559311805999540765612E3Q
+};
+#define NRD2 9
+static const __float128 RD2[NRD2 + 1] =
+{
+  -8.790916836764308497770359421351673950111E9Q,
+  -2.023108608053212516399197678553737477486E10Q,
+  -1.958067901852022239294231785363504458367E10Q,
+  -1.035515043621003101254252481625188704529E10Q,
+  -3.253884432621336737640841276619272224476E9Q,
+  -6.186383531162456814954947669274235815544E8Q,
+  -6.932557847749518463038934953605969951466E7Q,
+  -4.240731768287359608773351626528479703758E6Q,
+  -1.197343995089189188078944689846348116630E5Q,
+  -1.004622911670588064824904487064114090920E3Q
+/* 1.0E0 */
+};
+
+
+/* log gamma(x+1.75) = log gamma(1.75) +  x P(x)/Q(x)
+   -0.125 <= x <= +0.125
+   1.625 <= x+1.75 <= 1.875
+   Peak relative error 9.2e-37 */
+static const __float128 lgam1r75a = -8.441162109375E-2Q;
+static const __float128 lgam1r75b = 1.0500073264444042213965868602268256157604E-5Q;
+#define NRN1r75 8
+static const __float128 RN1r75[NRN1r75 + 1] =
+{
+  -5.221061693929833937710891646275798251513E7Q,
+  -2.052466337474314812817883030472496436993E8Q,
+  -2.952718275974940270675670705084125640069E8Q,
+  -2.132294039648116684922965964126389017840E8Q,
+  -8.554103077186505960591321962207519908489E7Q,
+  -1.940250901348870867323943119132071960050E7Q,
+  -2.379394147112756860769336400290402208435E6Q,
+  -1.384060879999526222029386539622255797389E5Q,
+  -2.698453601378319296159355612094598695530E3Q
+};
+#define NRD1r75 8
+static const __float128 RD1r75[NRD1r75 + 1] =
+{
+  -2.109754689501705828789976311354395393605E8Q,
+  -5.036651829232895725959911504899241062286E8Q,
+  -4.954234699418689764943486770327295098084E8Q,
+  -2.589558042412676610775157783898195339410E8Q,
+  -7.731476117252958268044969614034776883031E7Q,
+  -1.316721702252481296030801191240867486965E7Q,
+  -1.201296501404876774861190604303728810836E6Q,
+  -5.007966406976106636109459072523610273928E4Q,
+  -6.155817990560743422008969155276229018209E2Q
+  /* 1.0E0L */
+};
+
+
+/* log gamma(x+x0) = y0 +  x^2 P(x)/Q(x)
+   -0.0867 <= x <= +0.1634
+   1.374932... <= x+x0 <= 1.625032...
+   Peak relative error 4.0e-36  */
+static const __float128 x0a = 1.4616241455078125Q;
+static const __float128 x0b = 7.9994605498412626595423257213002588621246E-6Q;
+static const __float128 y0a = -1.21490478515625E-1Q;
+static const __float128 y0b = 4.1879797753919044854428223084178486438269E-6Q;
+#define NRN1r5 8
+static const __float128 RN1r5[NRN1r5 + 1] =
+{
+  6.827103657233705798067415468881313128066E5Q,
+  1.910041815932269464714909706705242148108E6Q,
+  2.194344176925978377083808566251427771951E6Q,
+  1.332921400100891472195055269688876427962E6Q,
+  4.589080973377307211815655093824787123508E5Q,
+  8.900334161263456942727083580232613796141E4Q,
+  9.053840838306019753209127312097612455236E3Q,
+  4.053367147553353374151852319743594873771E2Q,
+  5.040631576303952022968949605613514584950E0Q
+};
+#define NRD1r5 8
+static const __float128 RD1r5[NRD1r5 + 1] =
+{
+  1.411036368843183477558773688484699813355E6Q,
+  4.378121767236251950226362443134306184849E6Q,
+  5.682322855631723455425929877581697918168E6Q,
+  3.999065731556977782435009349967042222375E6Q,
+  1.653651390456781293163585493620758410333E6Q,
+  4.067774359067489605179546964969435858311E5Q,
+  5.741463295366557346748361781768833633256E4Q,
+  4.226404539738182992856094681115746692030E3Q,
+  1.316980975410327975566999780608618774469E2Q,
+  /* 1.0E0L */
+};
+
+
+/* log gamma(x+1.25) = log gamma(1.25) +  x P(x)/Q(x)
+   -.125 <= x <= +.125
+   1.125 <= x+1.25 <= 1.375
+   Peak relative error = 4.9e-36 */
+static const __float128 lgam1r25a = -9.82818603515625E-2Q;
+static const __float128 lgam1r25b = 1.0023929749338536146197303364159774377296E-5Q;
+#define NRN1r25 9
+static const __float128 RN1r25[NRN1r25 + 1] =
+{
+  -9.054787275312026472896002240379580536760E4Q,
+  -8.685076892989927640126560802094680794471E4Q,
+  2.797898965448019916967849727279076547109E5Q,
+  6.175520827134342734546868356396008898299E5Q,
+  5.179626599589134831538516906517372619641E5Q,
+  2.253076616239043944538380039205558242161E5Q,
+  5.312653119599957228630544772499197307195E4Q,
+  6.434329437514083776052669599834938898255E3Q,
+  3.385414416983114598582554037612347549220E2Q,
+  4.907821957946273805080625052510832015792E0Q
+};
+#define NRD1r25 8
+static const __float128 RD1r25[NRD1r25 + 1] =
+{
+  3.980939377333448005389084785896660309000E5Q,
+  1.429634893085231519692365775184490465542E6Q,
+  2.145438946455476062850151428438668234336E6Q,
+  1.743786661358280837020848127465970357893E6Q,
+  8.316364251289743923178092656080441655273E5Q,
+  2.355732939106812496699621491135458324294E5Q,
+  3.822267399625696880571810137601310855419E4Q,
+  3.228463206479133236028576845538387620856E3Q,
+  1.152133170470059555646301189220117965514E2Q
+  /* 1.0E0L */
+};
+
+
+/* log gamma(x + 1) = x P(x)/Q(x)
+   0.0 <= x <= +0.125
+   1.0 <= x+1 <= 1.125
+   Peak relative error 1.1e-35  */
+#define NRN1 8
+static const __float128 RN1[NRN1 + 1] =
+{
+  -9.987560186094800756471055681088744738818E3Q,
+  -2.506039379419574361949680225279376329742E4Q,
+  -1.386770737662176516403363873617457652991E4Q,
+  1.439445846078103202928677244188837130744E4Q,
+  2.159612048879650471489449668295139990693E4Q,
+  1.047439813638144485276023138173676047079E4Q,
+  2.250316398054332592560412486630769139961E3Q,
+  1.958510425467720733041971651126443864041E2Q,
+  4.516830313569454663374271993200291219855E0Q
+};
+#define NRD1 7
+static const __float128 RD1[NRD1 + 1] =
+{
+  1.730299573175751778863269333703788214547E4Q,
+  6.807080914851328611903744668028014678148E4Q,
+  1.090071629101496938655806063184092302439E5Q,
+  9.124354356415154289343303999616003884080E4Q,
+  4.262071638655772404431164427024003253954E4Q,
+  1.096981664067373953673982635805821283581E4Q,
+  1.431229503796575892151252708527595787588E3Q,
+  7.734110684303689320830401788262295992921E1Q
+ /* 1.0E0 */
+};
+
+
+/* log gamma(x + 1) = x P(x)/Q(x)
+   -0.125 <= x <= 0
+   0.875 <= x+1 <= 1.0
+   Peak relative error 7.0e-37  */
+#define NRNr9 8
+static const __float128 RNr9[NRNr9 + 1] =
+{
+  4.441379198241760069548832023257571176884E5Q,
+  1.273072988367176540909122090089580368732E6Q,
+  9.732422305818501557502584486510048387724E5Q,
+  -5.040539994443998275271644292272870348684E5Q,
+  -1.208719055525609446357448132109723786736E6Q,
+  -7.434275365370936547146540554419058907156E5Q,
+  -2.075642969983377738209203358199008185741E5Q,
+  -2.565534860781128618589288075109372218042E4Q,
+  -1.032901669542994124131223797515913955938E3Q,
+};
+#define NRDr9 8
+static const __float128 RDr9[NRDr9 + 1] =
+{
+  -7.694488331323118759486182246005193998007E5Q,
+  -3.301918855321234414232308938454112213751E6Q,
+  -5.856830900232338906742924836032279404702E6Q,
+  -5.540672519616151584486240871424021377540E6Q,
+  -3.006530901041386626148342989181721176919E6Q,
+  -9.350378280513062139466966374330795935163E5Q,
+  -1.566179100031063346901755685375732739511E5Q,
+  -1.205016539620260779274902967231510804992E4Q,
+  -2.724583156305709733221564484006088794284E2Q
+/* 1.0E0 */
+};
+
+
+/* Evaluate P[n] x^n  +  P[n-1] x^(n-1)  +  ...  +  P[0] */
+
+static __float128
+neval (__float128 x, const __float128 *p, int n)
+{
+  __float128 y;
+
+  p += n;
+  y = *p--;
+  do
+    {
+      y = y * x + *p--;
+    }
+  while (--n > 0);
+  return y;
+}
+
+
+/* Evaluate x^n+1  +  P[n] x^(n)  +  P[n-1] x^(n-1)  +  ...  +  P[0] */
+
+static __float128
+deval (__float128 x, const __float128 *p, int n)
+{
+  __float128 y;
+
+  p += n;
+  y = x + *p--;
+  do
+    {
+      y = y * x + *p--;
+    }
+  while (--n > 0);
+  return y;
+}
+
+
+__float128
+__quadmath_lgammaq_r (__float128 x, int *signgamp)
+{
+  __float128 p, q, w, z, nx;
+  int i, nn;
+
+  *signgamp = 1;
+
+  if (! finiteq (x))
+    return x * x;
+
+  if (x == 0)
+    {
+      if (signbitq (x))
+	*signgamp = -1;
+    }
+
+  if (x < 0)
+    {
+      if (x < -2 && x > -50)
+	return __quadmath_lgamma_negq (x, signgamp);
+      q = -x;
+      p = floorq (q);
+      if (p == q)
+	return (one / fabsq (p - p));
+      __float128 halfp = p * 0.5Q;
+      if (halfp == floorq (halfp))
+	*signgamp = -1;
+      else
+	*signgamp = 1;
+      if (q < 0x1p-120Q)
+	return -logq (q);
+      z = q - p;
+      if (z > 0.5Q)
+	{
+	  p += 1;
+	  z = p - q;
+	}
+      z = q * sinq (PIL * z);
+      w = __quadmath_lgammaq_r (q, &i);
+      z = logq (PIL / z) - w;
+      return (z);
+    }
+
+  if (x < 13.5Q)
+    {
+      p = 0;
+      nx = floorq (x + 0.5Q);
+      nn = nx;
+      switch (nn)
+	{
+	case 0:
+	  /* log gamma (x + 1) = log(x) + log gamma(x) */
+	  if (x < 0x1p-120Q)
+	    return -logq (x);
+	  else if (x <= 0.125)
+	    {
+	      p = x * neval (x, RN1, NRN1) / deval (x, RD1, NRD1);
+	    }
+	  else if (x <= 0.375)
+	    {
+	      z = x - 0.25Q;
+	      p = z * neval (z, RN1r25, NRN1r25) / deval (z, RD1r25, NRD1r25);
+	      p += lgam1r25b;
+	      p += lgam1r25a;
+	    }
+	  else if (x <= 0.625)
+	    {
+	      z = x + (1 - x0a);
+	      z = z - x0b;
+	      p = neval (z, RN1r5, NRN1r5) / deval (z, RD1r5, NRD1r5);
+	      p = p * z * z;
+	      p = p + y0b;
+	      p = p + y0a;
+	    }
+	  else if (x <= 0.875)
+	    {
+	      z = x - 0.75Q;
+	      p = z * neval (z, RN1r75, NRN1r75) / deval (z, RD1r75, NRD1r75);
+	      p += lgam1r75b;
+	      p += lgam1r75a;
+	    }
+	  else
+	    {
+	      z = x - 1;
+	      p = z * neval (z, RN2, NRN2) / deval (z, RD2, NRD2);
+	    }
+	  p = p - logq (x);
+	  break;
+
+	case 1:
+	  if (x < 0.875Q)
+	    {
+	      if (x <= 0.625)
+		{
+		  z = x + (1 - x0a);
+		  z = z - x0b;
+		  p = neval (z, RN1r5, NRN1r5) / deval (z, RD1r5, NRD1r5);
+		  p = p * z * z;
+		  p = p + y0b;
+		  p = p + y0a;
+		}
+	      else if (x <= 0.875)
+		{
+		  z = x - 0.75Q;
+		  p = z * neval (z, RN1r75, NRN1r75)
+			/ deval (z, RD1r75, NRD1r75);
+		  p += lgam1r75b;
+		  p += lgam1r75a;
+		}
+	      else
+		{
+		  z = x - 1;
+		  p = z * neval (z, RN2, NRN2) / deval (z, RD2, NRD2);
+		}
+	      p = p - logq (x);
+	    }
+	  else if (x < 1)
+	    {
+	      z = x - 1;
+	      p = z * neval (z, RNr9, NRNr9) / deval (z, RDr9, NRDr9);
+	    }
+	  else if (x == 1)
+	    p = 0;
+	  else if (x <= 1.125Q)
+	    {
+	      z = x - 1;
+	      p = z * neval (z, RN1, NRN1) / deval (z, RD1, NRD1);
+	    }
+	  else if (x <= 1.375)
+	    {
+	      z = x - 1.25Q;
+	      p = z * neval (z, RN1r25, NRN1r25) / deval (z, RD1r25, NRD1r25);
+	      p += lgam1r25b;
+	      p += lgam1r25a;
+	    }
+	  else
+	    {
+	      /* 1.375 <= x+x0 <= 1.625 */
+	      z = x - x0a;
+	      z = z - x0b;
+	      p = neval (z, RN1r5, NRN1r5) / deval (z, RD1r5, NRD1r5);
+	      p = p * z * z;
+	      p = p + y0b;
+	      p = p + y0a;
+	    }
+	  break;
+
+	case 2:
+	  if (x < 1.625Q)
+	    {
+	      z = x - x0a;
+	      z = z - x0b;
+	      p = neval (z, RN1r5, NRN1r5) / deval (z, RD1r5, NRD1r5);
+	      p = p * z * z;
+	      p = p + y0b;
+	      p = p + y0a;
+	    }
+	  else if (x < 1.875Q)
+	    {
+	      z = x - 1.75Q;
+	      p = z * neval (z, RN1r75, NRN1r75) / deval (z, RD1r75, NRD1r75);
+	      p += lgam1r75b;
+	      p += lgam1r75a;
+	    }
+	  else if (x == 2)
+	    p = 0;
+	  else if (x < 2.375Q)
+	    {
+	      z = x - 2;
+	      p = z * neval (z, RN2, NRN2) / deval (z, RD2, NRD2);
+	    }
+	  else
+	    {
+	      z = x - 2.5Q;
+	      p = z * neval (z, RN2r5, NRN2r5) / deval (z, RD2r5, NRD2r5);
+	      p += lgam2r5b;
+	      p += lgam2r5a;
+	    }
+	  break;
+
+	case 3:
+	  if (x < 2.75)
+	    {
+	      z = x - 2.5Q;
+	      p = z * neval (z, RN2r5, NRN2r5) / deval (z, RD2r5, NRD2r5);
+	      p += lgam2r5b;
+	      p += lgam2r5a;
+	    }
+	  else
+	    {
+	      z = x - 3;
+	      p = z * neval (z, RN3, NRN3) / deval (z, RD3, NRD3);
+	      p += lgam3b;
+	      p += lgam3a;
+	    }
+	  break;
+
+	case 4:
+	  z = x - 4;
+	  p = z * neval (z, RN4, NRN4) / deval (z, RD4, NRD4);
+	  p += lgam4b;
+	  p += lgam4a;
+	  break;
+
+	case 5:
+	  z = x - 5;
+	  p = z * neval (z, RN5, NRN5) / deval (z, RD5, NRD5);
+	  p += lgam5b;
+	  p += lgam5a;
+	  break;
+
+	case 6:
+	  z = x - 6;
+	  p = z * neval (z, RN6, NRN6) / deval (z, RD6, NRD6);
+	  p += lgam6b;
+	  p += lgam6a;
+	  break;
+
+	case 7:
+	  z = x - 7;
+	  p = z * neval (z, RN7, NRN7) / deval (z, RD7, NRD7);
+	  p += lgam7b;
+	  p += lgam7a;
+	  break;
+
+	case 8:
+	  z = x - 8;
+	  p = z * neval (z, RN8, NRN8) / deval (z, RD8, NRD8);
+	  p += lgam8b;
+	  p += lgam8a;
+	  break;
+
+	case 9:
+	  z = x - 9;
+	  p = z * neval (z, RN9, NRN9) / deval (z, RD9, NRD9);
+	  p += lgam9b;
+	  p += lgam9a;
+	  break;
+
+	case 10:
+	  z = x - 10;
+	  p = z * neval (z, RN10, NRN10) / deval (z, RD10, NRD10);
+	  p += lgam10b;
+	  p += lgam10a;
+	  break;
+
+	case 11:
+	  z = x - 11;
+	  p = z * neval (z, RN11, NRN11) / deval (z, RD11, NRD11);
+	  p += lgam11b;
+	  p += lgam11a;
+	  break;
+
+	case 12:
+	  z = x - 12;
+	  p = z * neval (z, RN12, NRN12) / deval (z, RD12, NRD12);
+	  p += lgam12b;
+	  p += lgam12a;
+	  break;
+
+	case 13:
+	  z = x - 13;
+	  p = z * neval (z, RN13, NRN13) / deval (z, RD13, NRD13);
+	  p += lgam13b;
+	  p += lgam13a;
+	  break;
+	}
+      return p;
+    }
+
+  if (x > MAXLGM)
+    return (*signgamp * huge * huge);
+
+  if (x > 0x1p120Q)
+    return x * (logq (x) - 1);
+  q = ls2pi - x;
+  q = (x - 0.5Q) * logq (x) + q;
+  if (x > 1.0e18Q)
+    return (q);
+
+  p = 1 / (x * x);
+  q += neval (p, RASY, NRASY) / x;
+  return (q);
+}
diff --git a/math/lgammaq_neg.c b/math/lgammaq_neg.c
new file mode 100644
index 0000000..227d529
--- /dev/null
+++ b/math/lgammaq_neg.c
@@ -0,0 +1,549 @@
+/* lgammal expanding around zeros.
+   Copyright (C) 2015-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+static const __float128 lgamma_zeros[][2] =
+  {
+    { -0x2.74ff92c01f0d82abec9f315f1a08p+0Q, 0xe.d3ccb7fb2658634a2b9f6b2ba81p-116Q },
+    { -0x2.bf6821437b20197995a4b4641eaep+0Q, -0xb.f4b00b4829f961e428533e6ad048p-116Q },
+    { -0x3.24c1b793cb35efb8be699ad3d9bap+0Q, -0x6.5454cb7fac60e3f16d9d7840c2ep-116Q },
+    { -0x3.f48e2a8f85fca170d4561291236cp+0Q, -0xc.320a4887d1cb4c711828a75d5758p-116Q },
+    { -0x4.0a139e16656030c39f0b0de18114p+0Q, 0x1.53e84029416e1242006b2b3d1cfp-112Q },
+    { -0x4.fdd5de9bbabf3510d0aa40769884p+0Q, -0x1.01d7d78125286f78d1e501f14966p-112Q },
+    { -0x5.021a95fc2db6432a4c56e595394cp+0Q, -0x1.ecc6af0430d4fe5746fa7233356fp-112Q },
+    { -0x5.ffa4bd647d0357dd4ed62cbd31ecp+0Q, -0x1.f8e3f8e5deba2d67dbd70dd96ce1p-112Q },
+    { -0x6.005ac9625f233b607c2d96d16384p+0Q, -0x1.cb86ac569340cf1e5f24df7aab7bp-112Q },
+    { -0x6.fff2fddae1bbff3d626b65c23fd4p+0Q, 0x1.e0bfcff5c457ebcf4d3ad9674167p-112Q },
+    { -0x7.000cff7b7f87adf4482dcdb98784p+0Q, 0x1.54d99e35a74d6407b80292df199fp-112Q },
+    { -0x7.fffe5fe05673c3ca9e82b522b0ccp+0Q, 0x1.62d177c832e0eb42c2faffd1b145p-112Q },
+    { -0x8.0001a01459fc9f60cb3cec1cec88p+0Q, 0x2.8998835ac7277f7bcef67c47f188p-112Q },
+    { -0x8.ffffd1c425e80ffc864e95749258p+0Q, -0x1.e7e20210e7f81cf781b44e9d2b02p-112Q },
+    { -0x9.00002e3bb47d86d6d843fedc352p+0Q, 0x2.14852f613a16291751d2ab751f7ep-112Q },
+    { -0x9.fffffb606bdfdcd062ae77a50548p+0Q, 0x3.962d1490cc2e8f031c7007eaa1ap-116Q },
+    { -0xa.0000049f93bb9927b45d95e1544p+0Q, -0x1.e03086db9146a9287bd4f2172d5ap-112Q },
+    { -0xa.ffffff9466e9f1b36dacd2adbd18p+0Q, -0xd.05a4e458062f3f95345a4d9c9b6p-116Q },
+    { -0xb.0000006b9915315d965a6ffea41p+0Q, 0x1.b415c6fff233e7b7fdc3a094246fp-112Q },
+    { -0xb.fffffff7089387387de41acc3d4p+0Q, 0x3.687427c6373bd74a10306e10a28ep-112Q },
+    { -0xc.00000008f76c7731567c0f0250fp+0Q, -0x3.87920df5675833859190eb128ef6p-112Q },
+    { -0xc.ffffffff4f6dcf617f97a5ffc758p+0Q, 0x2.ab72d76f32eaee2d1a42ed515d3ap-116Q },
+    { -0xd.00000000b092309c06683dd1b9p+0Q, -0x3.e3700857a15c19ac5a611de9688ap-112Q },
+    { -0xd.fffffffff36345ab9e184a3e09dp+0Q, -0x1.176dc48e47f62d917973dd44e553p-112Q },
+    { -0xe.000000000c9cba545e94e75ec57p+0Q, -0x1.8f753e2501e757a17cf2ecbeeb89p-112Q },
+    { -0xe.ffffffffff28c060c6604ef3037p+0Q, -0x1.f89d37357c9e3dc17c6c6e63becap-112Q },
+    { -0xf.0000000000d73f9f399bd0e420f8p+0Q, -0x5.e9ee31b0b890744fc0e3fbc01048p-116Q },
+    { -0xf.fffffffffff28c060c6621f512e8p+0Q, 0xd.1b2eec9d960bd9adc5be5f5fa5p-116Q },
+    { -0x1.000000000000d73f9f399da1424cp+4Q, 0x6.c46e0e88305d2800f0e414c506a8p-116Q },
+    { -0x1.0ffffffffffff3569c47e7a93e1cp+4Q, -0x4.6a08a2e008a998ebabb8087efa2cp-112Q },
+    { -0x1.1000000000000ca963b818568887p+4Q, -0x6.ca5a3a64ec15db0a95caf2c9ffb4p-112Q },
+    { -0x1.1fffffffffffff4bec3ce234132dp+4Q, -0x8.b2b726187c841cb92cd5221e444p-116Q },
+    { -0x1.20000000000000b413c31dcbeca5p+4Q, 0x3.c4d005344b6cd0e7231120294abcp-112Q },
+    { -0x1.2ffffffffffffff685b25cbf5f54p+4Q, -0x5.ced932e38485f7dd296b8fa41448p-112Q },
+    { -0x1.30000000000000097a4da340a0acp+4Q, 0x7.e484e0e0ffe38d406ebebe112f88p-112Q },
+    { -0x1.3fffffffffffffff86af516ff7f7p+4Q, -0x6.bd67e720d57854502b7db75e1718p-112Q },
+    { -0x1.40000000000000007950ae900809p+4Q, 0x6.bec33375cac025d9c073168c5d9p-112Q },
+    { -0x1.4ffffffffffffffffa391c4248c3p+4Q, 0x5.c63022b62b5484ba346524db607p-112Q },
+    { -0x1.500000000000000005c6e3bdb73dp+4Q, -0x5.c62f55ed5322b2685c5e9a51e6a8p-112Q },
+    { -0x1.5fffffffffffffffffbcc71a492p+4Q, -0x1.eb5aeb96c74d7ad25e060528fb5p-112Q },
+    { -0x1.6000000000000000004338e5b6ep+4Q, 0x1.eb5aec04b2f2eb663e4e3d8a018cp-112Q },
+    { -0x1.6ffffffffffffffffffd13c97d9dp+4Q, -0x3.8fcc4d08d6fe5aa56ab04307ce7ep-112Q },
+    { -0x1.70000000000000000002ec368263p+4Q, 0x3.8fcc4d090cee2f5d0b69a99c353cp-112Q },
+    { -0x1.7fffffffffffffffffffe0d30fe7p+4Q, 0x7.2f577cca4b4c8cb1dc14001ac5ecp-112Q },
+    { -0x1.800000000000000000001f2cf019p+4Q, -0x7.2f577cca4b3442e35f0040b3b9e8p-112Q },
+    { -0x1.8ffffffffffffffffffffec0c332p+4Q, -0x2.e9a0572b1bb5b95f346a92d67a6p-112Q },
+    { -0x1.90000000000000000000013f3ccep+4Q, 0x2.e9a0572b1bb5c371ddb3561705ap-112Q },
+    { -0x1.9ffffffffffffffffffffff3b8bdp+4Q, -0x1.cad8d32e386fd783e97296d63dcbp-116Q },
+    { -0x1.a0000000000000000000000c4743p+4Q, 0x1.cad8d32e386fd7c1ab8c1fe34c0ep-116Q },
+    { -0x1.afffffffffffffffffffffff8b95p+4Q, -0x3.8f48cc5737d5979c39db806c5406p-112Q },
+    { -0x1.b00000000000000000000000746bp+4Q, 0x3.8f48cc5737d5979c3b3a6bda06f6p-112Q },
+    { -0x1.bffffffffffffffffffffffffbd8p+4Q, 0x6.2898d42174dcf171470d8c8c6028p-112Q },
+    { -0x1.c000000000000000000000000428p+4Q, -0x6.2898d42174dcf171470d18ba412cp-112Q },
+    { -0x1.cfffffffffffffffffffffffffdbp+4Q, -0x4.c0ce9794ea50a839e311320bde94p-112Q },
+    { -0x1.d000000000000000000000000025p+4Q, 0x4.c0ce9794ea50a839e311322f7cf8p-112Q },
+    { -0x1.dfffffffffffffffffffffffffffp+4Q, 0x3.932c5047d60e60caded4c298a174p-112Q },
+    { -0x1.e000000000000000000000000001p+4Q, -0x3.932c5047d60e60caded4c298973ap-112Q },
+    { -0x1.fp+4Q, 0xa.1a6973c1fade2170f7237d35fe3p-116Q },
+    { -0x1.fp+4Q, -0xa.1a6973c1fade2170f7237d35fe08p-116Q },
+    { -0x2p+4Q, 0x5.0d34b9e0fd6f10b87b91be9aff1p-120Q },
+    { -0x2p+4Q, -0x5.0d34b9e0fd6f10b87b91be9aff0cp-120Q },
+    { -0x2.1p+4Q, 0x2.73024a9ba1aa36a7059bff52e844p-124Q },
+    { -0x2.1p+4Q, -0x2.73024a9ba1aa36a7059bff52e844p-124Q },
+    { -0x2.2p+4Q, 0x1.2710231c0fd7a13f8a2b4af9d6b7p-128Q },
+    { -0x2.2p+4Q, -0x1.2710231c0fd7a13f8a2b4af9d6b7p-128Q },
+    { -0x2.3p+4Q, 0x8.6e2ce38b6c8f9419e3fad3f0312p-136Q },
+    { -0x2.3p+4Q, -0x8.6e2ce38b6c8f9419e3fad3f0312p-136Q },
+    { -0x2.4p+4Q, 0x3.bf30652185952560d71a254e4eb8p-140Q },
+    { -0x2.4p+4Q, -0x3.bf30652185952560d71a254e4eb8p-140Q },
+    { -0x2.5p+4Q, 0x1.9ec8d1c94e85af4c78b15c3d89d3p-144Q },
+    { -0x2.5p+4Q, -0x1.9ec8d1c94e85af4c78b15c3d89d3p-144Q },
+    { -0x2.6p+4Q, 0xa.ea565ce061d57489e9b85276274p-152Q },
+    { -0x2.6p+4Q, -0xa.ea565ce061d57489e9b85276274p-152Q },
+    { -0x2.7p+4Q, 0x4.7a6512692eb37804111dabad30ecp-156Q },
+    { -0x2.7p+4Q, -0x4.7a6512692eb37804111dabad30ecp-156Q },
+    { -0x2.8p+4Q, 0x1.ca8ed42a12ae3001a07244abad2bp-160Q },
+    { -0x2.8p+4Q, -0x1.ca8ed42a12ae3001a07244abad2bp-160Q },
+    { -0x2.9p+4Q, 0xb.2f30e1ce812063f12e7e8d8d96e8p-168Q },
+    { -0x2.9p+4Q, -0xb.2f30e1ce812063f12e7e8d8d96e8p-168Q },
+    { -0x2.ap+4Q, 0x4.42bd49d4c37a0db136489772e428p-172Q },
+    { -0x2.ap+4Q, -0x4.42bd49d4c37a0db136489772e428p-172Q },
+    { -0x2.bp+4Q, 0x1.95db45257e5122dcbae56def372p-176Q },
+    { -0x2.bp+4Q, -0x1.95db45257e5122dcbae56def372p-176Q },
+    { -0x2.cp+4Q, 0x9.3958d81ff63527ecf993f3fb6f48p-184Q },
+    { -0x2.cp+4Q, -0x9.3958d81ff63527ecf993f3fb6f48p-184Q },
+    { -0x2.dp+4Q, 0x3.47970e4440c8f1c058bd238c9958p-188Q },
+    { -0x2.dp+4Q, -0x3.47970e4440c8f1c058bd238c9958p-188Q },
+    { -0x2.ep+4Q, 0x1.240804f65951062ca46e4f25c608p-192Q },
+    { -0x2.ep+4Q, -0x1.240804f65951062ca46e4f25c608p-192Q },
+    { -0x2.fp+4Q, 0x6.36a382849fae6de2d15362d8a394p-200Q },
+    { -0x2.fp+4Q, -0x6.36a382849fae6de2d15362d8a394p-200Q },
+    { -0x3p+4Q, 0x2.123680d6dfe4cf4b9b1bcb9d8bdcp-204Q },
+    { -0x3p+4Q, -0x2.123680d6dfe4cf4b9b1bcb9d8bdcp-204Q },
+    { -0x3.1p+4Q, 0xa.d21786ff5842eca51fea0870919p-212Q },
+    { -0x3.1p+4Q, -0xa.d21786ff5842eca51fea0870919p-212Q },
+    { -0x3.2p+4Q, 0x3.766dedc259af040be140a68a6c04p-216Q },
+  };
+
+static const __float128 e_hi = 0x2.b7e151628aed2a6abf7158809cf4p+0Q;
+static const __float128 e_lo = 0xf.3c762e7160f38b4da56a784d9048p-116Q;
+
+
+/* Coefficients B_2k / 2k(2k-1) of x^-(2k-1) in Stirling's
+   approximation to lgamma function.  */
+
+static const __float128 lgamma_coeff[] =
+  {
+    0x1.5555555555555555555555555555p-4Q,
+    -0xb.60b60b60b60b60b60b60b60b60b8p-12Q,
+    0x3.4034034034034034034034034034p-12Q,
+    -0x2.7027027027027027027027027028p-12Q,
+    0x3.72a3c5631fe46ae1d4e700dca8f2p-12Q,
+    -0x7.daac36664f1f207daac36664f1f4p-12Q,
+    0x1.a41a41a41a41a41a41a41a41a41ap-8Q,
+    -0x7.90a1b2c3d4e5f708192a3b4c5d7p-8Q,
+    0x2.dfd2c703c0cfff430edfd2c703cp-4Q,
+    -0x1.6476701181f39edbdb9ce625987dp+0Q,
+    0xd.672219167002d3a7a9c886459cp+0Q,
+    -0x9.cd9292e6660d55b3f712eb9e07c8p+4Q,
+    0x8.911a740da740da740da740da741p+8Q,
+    -0x8.d0cc570e255bf59ff6eec24b49p+12Q,
+    0xa.8d1044d3708d1c219ee4fdc446ap+16Q,
+    -0xe.8844d8a169abbc406169abbc406p+20Q,
+    0x1.6d29a0f6433b79890cede62433b8p+28Q,
+    -0x2.88a233b3c8cddaba9809357125d8p+32Q,
+    0x5.0dde6f27500939a85c40939a85c4p+36Q,
+    -0xb.4005bde03d4642a243581714af68p+40Q,
+    0x1.bc8cd6f8f1f755c78753cdb5d5c9p+48Q,
+    -0x4.bbebb143bb94de5a0284fa7ec424p+52Q,
+    0xe.2e1337f5af0bed90b6b0a352d4fp+56Q,
+    -0x2.e78250162b62405ad3e4bfe61b38p+64Q,
+    0xa.5f7eef9e71ac7c80326ab4cc8bfp+68Q,
+    -0x2.83be0395e550213369924971b21ap+76Q,
+    0xa.8ebfe48da17dd999790760b0cep+80Q,
+  };
+
+#define NCOEFF (sizeof (lgamma_coeff) / sizeof (lgamma_coeff[0]))
+
+/* Polynomial approximations to (|gamma(x)|-1)(x-n)/(x-x0), where n is
+   the integer end-point of the half-integer interval containing x and
+   x0 is the zero of lgamma in that half-integer interval.  Each
+   polynomial is expressed in terms of x-xm, where xm is the midpoint
+   of the interval for which the polynomial applies.  */
+
+static const __float128 poly_coeff[] =
+  {
+    /* Interval [-2.125, -2] (polynomial degree 23).  */
+    -0x1.0b71c5c54d42eb6c17f30b7aa8f5p+0Q,
+    -0xc.73a1dc05f34951602554c6d7506p-4Q,
+    -0x1.ec841408528b51473e6c425ee5ffp-4Q,
+    -0xe.37c9da26fc3c9a3c1844c8c7f1cp-4Q,
+    -0x1.03cd87c519305703b021fa33f827p-4Q,
+    -0xe.ae9ada65e09aa7f1c75216128f58p-4Q,
+    0x9.b11855a4864b5731cf85736015a8p-8Q,
+    -0xe.f28c133e697a95c28607c9701dep-4Q,
+    0x2.6ec14a1c586a72a7cc33ee569d6ap-4Q,
+    -0xf.57cab973e14464a262fc24723c38p-4Q,
+    0x4.5b0fc25f16e52997b2886bbae808p-4Q,
+    -0xf.f50e59f1a9b56e76e988dac9ccf8p-4Q,
+    0x6.5f5eae15e9a93369e1d85146c6fcp-4Q,
+    -0x1.0d2422daac459e33e0994325ed23p+0Q,
+    0x8.82000a0e7401fb1117a0e6606928p-4Q,
+    -0x1.1f492f178a3f1b19f58a2ca68e55p+0Q,
+    0xa.cb545f949899a04c160b19389abp-4Q,
+    -0x1.36165a1b155ba3db3d1b77caf498p+0Q,
+    0xd.44c5d5576f74302e5cf79e183eep-4Q,
+    -0x1.51f22e0cdd33d3d481e326c02f3ep+0Q,
+    0xf.f73a349c08244ac389c007779bfp-4Q,
+    -0x1.73317bf626156ba716747c4ca866p+0Q,
+    0x1.379c3c97b9bc71e1c1c4802dd657p+0Q,
+    -0x1.a72a351c54f902d483052000f5dfp+0Q,
+    /* Interval [-2.25, -2.125] (polynomial degree 24).  */
+    -0xf.2930890d7d675a80c36afb0fd5e8p-4Q,
+    -0xc.a5cfde054eab5c6770daeca577f8p-4Q,
+    0x3.9c9e0fdebb07cdf89c61d41c9238p-4Q,
+    -0x1.02a5ad35605fcf4af65a6dbacb84p+0Q,
+    0x9.6e9b1185bb48be9de1918e00a2e8p-4Q,
+    -0x1.4d8332f3cfbfa116fd611e9ce90dp+0Q,
+    0x1.1c0c8cb4d9f4b1d490e1a41fae4dp+0Q,
+    -0x1.c9a6f5ae9130cd0299e293a42714p+0Q,
+    0x1.d7e9307fd58a2ea997f29573a112p+0Q,
+    -0x2.921cb3473d96178ca2a11d2a8d46p+0Q,
+    0x2.e8d59113b6f3409ff8db226e9988p+0Q,
+    -0x3.cbab931625a1ae2b26756817f264p+0Q,
+    0x4.7d9f0f05d5296d18663ca003912p+0Q,
+    -0x5.ade9cba12a14ea485667b7135bbp+0Q,
+    0x6.dc983a5da74fb48e767b7fec0a3p+0Q,
+    -0x8.8d9ed454ae31d9e138dd8ee0d1a8p+0Q,
+    0xa.6fa099d4e7c202e0c0fd6ed8492p+0Q,
+    -0xc.ebc552a8090a0f0115e92d4ebbc8p+0Q,
+    0xf.d695e4772c0d829b53fba9ca5568p+0Q,
+    -0x1.38c32ae38e5e9eb79b2a4c5570a9p+4Q,
+    0x1.8035145646cfab49306d0999a51bp+4Q,
+    -0x1.d930adbb03dd342a4c2a8c4e1af6p+4Q,
+    0x2.45c2edb1b4943ddb3686cd9c6524p+4Q,
+    -0x2.e818ebbfafe2f916fa21abf7756p+4Q,
+    0x3.9804ce51d0fb9a430a711fd7307p+4Q,
+    /* Interval [-2.375, -2.25] (polynomial degree 25).  */
+    -0xd.7d28d505d6181218a25f31d5e45p-4Q,
+    -0xe.69649a3040985140cdf946829fap-4Q,
+    0xb.0d74a2827d053a8d44595012484p-4Q,
+    -0x1.924b0922853617cac181afbc08ddp+0Q,
+    0x1.d49b12bccf0a568582e2d3c410f3p+0Q,
+    -0x3.0898bb7d8c4093e636279c791244p+0Q,
+    0x4.207a6cac711cb53868e8a5057eep+0Q,
+    -0x6.39ee63ea4fb1dcab0c9144bf3ddcp+0Q,
+    0x8.e2e2556a797b649bf3f53bd26718p+0Q,
+    -0xd.0e83ac82552ef12af508589e7a8p+0Q,
+    0x1.2e4525e0ce6670563c6484a82b05p+4Q,
+    -0x1.b8e350d6a8f2b222fa390a57c23dp+4Q,
+    0x2.805cd69b919087d8a80295892c2cp+4Q,
+    -0x3.a42585424a1b7e64c71743ab014p+4Q,
+    0x5.4b4f409f98de49f7bfb03c05f984p+4Q,
+    -0x7.b3c5827fbe934bc820d6832fb9fcp+4Q,
+    0xb.33b7b90cc96c425526e0d0866e7p+4Q,
+    -0x1.04b77047ac4f59ee3775ca10df0dp+8Q,
+    0x1.7b366f5e94a34f41386eac086313p+8Q,
+    -0x2.2797338429385c9849ca6355bfc2p+8Q,
+    0x3.225273cf92a27c9aac1b35511256p+8Q,
+    -0x4.8f078aa48afe6cb3a4e89690f898p+8Q,
+    0x6.9f311d7b6654fc1d0b5195141d04p+8Q,
+    -0x9.a0c297b6b4621619ca9bacc48ed8p+8Q,
+    0xe.ce1f06b6f90d92138232a76e4cap+8Q,
+    -0x1.5b0e6806fa064daf011613e43b17p+12Q,
+    /* Interval [-2.5, -2.375] (polynomial degree 27).  */
+    -0xb.74ea1bcfff94b2c01afba9daa7d8p-4Q,
+    -0x1.2a82bd590c37538cab143308de4dp+0Q,
+    0x1.88020f828b966fec66b8649fd6fcp+0Q,
+    -0x3.32279f040eb694970e9db24863dcp+0Q,
+    0x5.57ac82517767e68a721005853864p+0Q,
+    -0x9.c2aedcfe22833de43834a0a6cc4p+0Q,
+    0x1.12c132f1f5577f99e1a0ed3538e1p+4Q,
+    -0x1.ea94e26628a3de3597f7bb55a948p+4Q,
+    0x3.66b4ac4fa582f58b59f96b2f7c7p+4Q,
+    -0x6.0cf746a9cf4cba8c39afcc73fc84p+4Q,
+    0xa.c102ef2c20d75a342197df7fedf8p+4Q,
+    -0x1.31ebff06e8f14626782df58db3b6p+8Q,
+    0x2.1fd6f0c0e710994e059b9dbdb1fep+8Q,
+    -0x3.c6d76040407f447f8b5074f07706p+8Q,
+    0x6.b6d18e0d8feb4c2ef5af6a40ed18p+8Q,
+    -0xb.efaf542c529f91e34217f24ae6a8p+8Q,
+    0x1.53852d873210e7070f5d9eb2296p+12Q,
+    -0x2.5b977c0ddc6d540717173ac29fc8p+12Q,
+    0x4.310d452ae05100eff1e02343a724p+12Q,
+    -0x7.73a5d8f20c4f986a7dd1912b2968p+12Q,
+    0xd.3f5ea2484f3fca15eab1f4d1a218p+12Q,
+    -0x1.78d18aac156d1d93a2ffe7e08d3fp+16Q,
+    0x2.9df49ca75e5b567f5ea3e47106cp+16Q,
+    -0x4.a7149af8961a08aa7c3233b5bb94p+16Q,
+    0x8.3db10ffa742c707c25197d989798p+16Q,
+    -0xe.a26d6dd023cadd02041a049ec368p+16Q,
+    0x1.c825d90514e7c57c7fa5316f947cp+20Q,
+    -0x3.34bb81e5a0952df8ca1abdc6684cp+20Q,
+    /* Interval [-2.625, -2.5] (polynomial degree 28).  */
+    -0x3.d10108c27ebafad533c20eac32bp-4Q,
+    0x1.cd557caff7d2b2085f41dbec5106p+0Q,
+    0x3.819b4856d399520dad9776ea2cacp+0Q,
+    0x6.8505cbad03dc34c5e42e8b12eb78p+0Q,
+    0xb.c1b2e653a9e38f82b399c94e7f08p+0Q,
+    0x1.50a53a38f148138105124df65419p+4Q,
+    0x2.57ae00cbe5232cbeeed34d89727ap+4Q,
+    0x4.2b156301b8604db85a601544bfp+4Q,
+    0x7.6989ed23ca3ca7579b3462592b5cp+4Q,
+    0xd.2dd2976557939517f831f5552cc8p+4Q,
+    0x1.76e1c3430eb860969bce40cd494p+8Q,
+    0x2.9a77bf5488742466db3a2c7c1ec6p+8Q,
+    0x4.a0d62ed7266e8eb36f725a8ebcep+8Q,
+    0x8.3a6184dd3021067df2f8b91e99c8p+8Q,
+    0xe.a0ade1538245bf55d39d7e436b1p+8Q,
+    0x1.a01359fae8617b5826dd74428e9p+12Q,
+    0x2.e3b0a32caae77251169acaca1ad4p+12Q,
+    0x5.2301257c81589f62b38fb5993ee8p+12Q,
+    0x9.21c9275db253d4e719b73b18cb9p+12Q,
+    0x1.03c104bc96141cda3f3fa4b112bcp+16Q,
+    0x1.cdc8ed65119196a08b0c78f1445p+16Q,
+    0x3.34f31d2eaacf34382cdb0073572ap+16Q,
+    0x5.b37628cadf12bf0000907d0ef294p+16Q,
+    0xa.22d8b332c0b1e6a616f425dfe5ap+16Q,
+    0x1.205b01444804c3ff922cd78b4c42p+20Q,
+    0x1.fe8f0cea9d1e0ff25be2470b4318p+20Q,
+    0x3.8872aebeb368399aee02b39340aep+20Q,
+    0x6.ebd560d351e84e26a4381f5b293cp+20Q,
+    0xc.c3644d094b0dae2fbcbf682cd428p+20Q,
+    /* Interval [-2.75, -2.625] (polynomial degree 26).  */
+    -0x6.b5d252a56e8a75458a27ed1c2dd4p-4Q,
+    0x1.28d60383da3ac721aed3c5794da9p+0Q,
+    0x1.db6513ada8a66ea77d87d9a8827bp+0Q,
+    0x2.e217118f9d348a27f7506a707e6ep+0Q,
+    0x4.450112c5cbf725a0fb9802396c9p+0Q,
+    0x6.4af99151eae7810a75df2a0303c4p+0Q,
+    0x9.2db598b4a97a7f69aeef32aec758p+0Q,
+    0xd.62bef9c22471f5ee47ea1b9c0b5p+0Q,
+    0x1.379f294e412bd62328326d4222f9p+4Q,
+    0x1.c5827349d8865f1e8825c37c31c6p+4Q,
+    0x2.93a7e7a75b7568cc8cbe8c016c12p+4Q,
+    0x3.bf9bb882afe57edb383d41879d3ap+4Q,
+    0x5.73c737828cee095c43a5566731c8p+4Q,
+    0x7.ee4653493a7f81e0442062b3823cp+4Q,
+    0xb.891c6b83fc8b55bd973b5d962d6p+4Q,
+    0x1.0c775d7de3bf9b246c0208e0207ep+8Q,
+    0x1.867ee43ec4bd4f4fd56abc05110ap+8Q,
+    0x2.37fe9ba6695821e9822d8c8af0a6p+8Q,
+    0x3.3a2c667e37c942f182cd3223a936p+8Q,
+    0x4.b1b500eb59f3f782c7ccec88754p+8Q,
+    0x6.d3efd3b65b3d0d8488d30b79fa4cp+8Q,
+    0x9.ee8224e65bed5ced8b75eaec609p+8Q,
+    0xe.72416e510cca77d53fc615c1f3dp+8Q,
+    0x1.4fb538b0a2dfe567a8904b7e0445p+12Q,
+    0x1.e7f56a9266cf525a5b8cf4cb76cep+12Q,
+    0x2.f0365c983f68c597ee49d099cce8p+12Q,
+    0x4.53aa229e1b9f5b5e59625265951p+12Q,
+    /* Interval [-2.875, -2.75] (polynomial degree 24).  */
+    -0x8.a41b1e4f36ff88dc820815607d68p-4Q,
+    0xc.da87d3b69dc0f2f9c6f368b8ca1p-4Q,
+    0x1.1474ad5c36158a7bea04fd2f98c6p+0Q,
+    0x1.761ecb90c555df6555b7dba955b6p+0Q,
+    0x1.d279bff9ae291caf6c4b4bcb3202p+0Q,
+    0x2.4e5d00559a6e2b9b5d7fe1f6689cp+0Q,
+    0x2.d57545a75cee8743ae2b17bc8d24p+0Q,
+    0x3.8514eee3aac88b89bec2307021bap+0Q,
+    0x4.5235e3b6e1891ffeb87fed9f8a24p+0Q,
+    0x5.562acdb10eef3c9a773b3e27a864p+0Q,
+    0x6.8ec8965c76efe03c26bff60b1194p+0Q,
+    0x8.15251aca144877af32658399f9b8p+0Q,
+    0x9.f08d56aba174d844138af782c0f8p+0Q,
+    0xc.3dbbeda2679e8a1346ccc3f6da88p+0Q,
+    0xf.0f5bfd5eacc26db308ffa0556fa8p+0Q,
+    0x1.28a6ccd84476fbc713d6bab49ac9p+4Q,
+    0x1.6d0a3ae2a3b1c8ff400641a3a21fp+4Q,
+    0x1.c15701b28637f87acfb6a91d33b5p+4Q,
+    0x2.28fbe0eccf472089b017651ca55ep+4Q,
+    0x2.a8a453004f6e8ffaacd1603bc3dp+4Q,
+    0x3.45ae4d9e1e7cd1a5dba0e4ec7f6cp+4Q,
+    0x4.065fbfacb7fad3e473cb577a61e8p+4Q,
+    0x4.f3d1473020927acac1944734a39p+4Q,
+    0x6.54bb091245815a36fb74e314dd18p+4Q,
+    0x7.d7f445129f7fb6c055e582d3f6ep+4Q,
+    /* Interval [-3, -2.875] (polynomial degree 23).  */
+    -0xa.046d667e468f3e44dcae1afcc648p-4Q,
+    0x9.70b88dcc006c214d8d996fdf5ccp-4Q,
+    0xa.a8a39421c86d3ff24931a0929fp-4Q,
+    0xd.2f4d1363f324da2b357c8b6ec94p-4Q,
+    0xd.ca9aa1a3a5c00de11bf60499a97p-4Q,
+    0xf.cf09c31eeb52a45dfa7ebe3778dp-4Q,
+    0x1.04b133a39ed8a09691205660468bp+0Q,
+    0x1.22b547a06edda944fcb12fd9b5ecp+0Q,
+    0x1.2c57fce7db86a91df09602d344b3p+0Q,
+    0x1.4aade4894708f84795212fe257eep+0Q,
+    0x1.579c8b7b67ec4afed5b28c8bf787p+0Q,
+    0x1.776820e7fc80ae5284239733078ap+0Q,
+    0x1.883ab28c7301fde4ca6b8ec26ec8p+0Q,
+    0x1.aa2ef6e1ae52eb42c9ee83b206e3p+0Q,
+    0x1.bf4ad50f0a9a9311300cf0c51ee7p+0Q,
+    0x1.e40206e0e96b1da463814dde0d09p+0Q,
+    0x1.fdcbcffef3a21b29719c2bd9feb1p+0Q,
+    0x2.25e2e8948939c4d42cf108fae4bep+0Q,
+    0x2.44ce14d2b59c1c0e6bf2cfa81018p+0Q,
+    0x2.70ee80bbd0387162be4861c43622p+0Q,
+    0x2.954b64d2c2ebf3489b949c74476p+0Q,
+    0x2.c616e133a811c1c9446105208656p+0Q,
+    0x3.05a69dfe1a9ba1079f90fcf26bd4p+0Q,
+    0x3.410d2ad16a0506de29736e6aafdap+0Q,
+  };
+
+static const size_t poly_deg[] =
+  {
+    23,
+    24,
+    25,
+    27,
+    28,
+    26,
+    24,
+    23,
+  };
+
+static const size_t poly_end[] =
+  {
+    23,
+    48,
+    74,
+    102,
+    131,
+    158,
+    183,
+    207,
+  };
+
+/* Compute sin (pi * X) for -0.25 <= X <= 0.5.  */
+
+static __float128
+lg_sinpi (__float128 x)
+{
+  if (x <= 0.25Q)
+    return sinq (M_PIq * x);
+  else
+    return cosq (M_PIq * (0.5Q - x));
+}
+
+/* Compute cos (pi * X) for -0.25 <= X <= 0.5.  */
+
+static __float128
+lg_cospi (__float128 x)
+{
+  if (x <= 0.25Q)
+    return cosq (M_PIq * x);
+  else
+    return sinq (M_PIq * (0.5Q - x));
+}
+
+/* Compute cot (pi * X) for -0.25 <= X <= 0.5.  */
+
+static __float128
+lg_cotpi (__float128 x)
+{
+  return lg_cospi (x) / lg_sinpi (x);
+}
+
+/* Compute lgamma of a negative argument -50 < X < -2, setting
+   *SIGNGAMP accordingly.  */
+
+__float128
+__quadmath_lgamma_negq (__float128 x, int *signgamp)
+{
+  /* Determine the half-integer region X lies in, handle exact
+     integers and determine the sign of the result.  */
+  int i = floorq (-2 * x);
+  if ((i & 1) == 0 && i == -2 * x)
+    return 1.0Q / 0.0Q;
+  __float128 xn = ((i & 1) == 0 ? -i / 2 : (-i - 1) / 2);
+  i -= 4;
+  *signgamp = ((i & 2) == 0 ? -1 : 1);
+
+  SET_RESTORE_ROUNDF128 (FE_TONEAREST);
+
+  /* Expand around the zero X0 = X0_HI + X0_LO.  */
+  __float128 x0_hi = lgamma_zeros[i][0], x0_lo = lgamma_zeros[i][1];
+  __float128 xdiff = x - x0_hi - x0_lo;
+
+  /* For arguments in the range -3 to -2, use polynomial
+     approximations to an adjusted version of the gamma function.  */
+  if (i < 2)
+    {
+      int j = floorq (-8 * x) - 16;
+      __float128 xm = (-33 - 2 * j) * 0.0625Q;
+      __float128 x_adj = x - xm;
+      size_t deg = poly_deg[j];
+      size_t end = poly_end[j];
+      __float128 g = poly_coeff[end];
+      for (size_t j = 1; j <= deg; j++)
+	g = g * x_adj + poly_coeff[end - j];
+      return log1pq (g * xdiff / (x - xn));
+    }
+
+  /* The result we want is log (sinpi (X0) / sinpi (X))
+     + log (gamma (1 - X0) / gamma (1 - X)).  */
+  __float128 x_idiff = fabsq (xn - x), x0_idiff = fabsq (xn - x0_hi - x0_lo);
+  __float128 log_sinpi_ratio;
+  if (x0_idiff < x_idiff * 0.5Q)
+    /* Use log not log1p to avoid inaccuracy from log1p of arguments
+       close to -1.  */
+    log_sinpi_ratio = logq (lg_sinpi (x0_idiff)
+				      / lg_sinpi (x_idiff));
+  else
+    {
+      /* Use log1p not log to avoid inaccuracy from log of arguments
+	 close to 1.  X0DIFF2 has positive sign if X0 is further from
+	 XN than X is from XN, negative sign otherwise.  */
+      __float128 x0diff2 = ((i & 1) == 0 ? xdiff : -xdiff) * 0.5Q;
+      __float128 sx0d2 = lg_sinpi (x0diff2);
+      __float128 cx0d2 = lg_cospi (x0diff2);
+      log_sinpi_ratio = log1pq (2 * sx0d2
+				  * (-sx0d2 + cx0d2 * lg_cotpi (x_idiff)));
+    }
+
+  __float128 log_gamma_ratio;
+  __float128 y0 = 1 - x0_hi;
+  __float128 y0_eps = -x0_hi + (1 - y0) - x0_lo;
+  __float128 y = 1 - x;
+  __float128 y_eps = -x + (1 - y);
+  /* We now wish to compute LOG_GAMMA_RATIO
+     = log (gamma (Y0 + Y0_EPS) / gamma (Y + Y_EPS)).  XDIFF
+     accurately approximates the difference Y0 + Y0_EPS - Y -
+     Y_EPS.  Use Stirling's approximation.  First, we may need to
+     adjust into the range where Stirling's approximation is
+     sufficiently accurate.  */
+  __float128 log_gamma_adj = 0;
+  if (i < 20)
+    {
+      int n_up = (21 - i) / 2;
+      __float128 ny0, ny0_eps, ny, ny_eps;
+      ny0 = y0 + n_up;
+      ny0_eps = y0 - (ny0 - n_up) + y0_eps;
+      y0 = ny0;
+      y0_eps = ny0_eps;
+      ny = y + n_up;
+      ny_eps = y - (ny - n_up) + y_eps;
+      y = ny;
+      y_eps = ny_eps;
+      __float128 prodm1 = __quadmath_lgamma_productq (xdiff, y - n_up, y_eps, n_up);
+      log_gamma_adj = -log1pq (prodm1);
+    }
+  __float128 log_gamma_high
+    = (xdiff * log1pq ((y0 - e_hi - e_lo + y0_eps) / e_hi)
+       + (y - 0.5Q + y_eps) * log1pq (xdiff / y) + log_gamma_adj);
+  /* Compute the sum of (B_2k / 2k(2k-1))(Y0^-(2k-1) - Y^-(2k-1)).  */
+  __float128 y0r = 1 / y0, yr = 1 / y;
+  __float128 y0r2 = y0r * y0r, yr2 = yr * yr;
+  __float128 rdiff = -xdiff / (y * y0);
+  __float128 bterm[NCOEFF];
+  __float128 dlast = rdiff, elast = rdiff * yr * (yr + y0r);
+  bterm[0] = dlast * lgamma_coeff[0];
+  for (size_t j = 1; j < NCOEFF; j++)
+    {
+      __float128 dnext = dlast * y0r2 + elast;
+      __float128 enext = elast * yr2;
+      bterm[j] = dnext * lgamma_coeff[j];
+      dlast = dnext;
+      elast = enext;
+    }
+  __float128 log_gamma_low = 0;
+  for (size_t j = 0; j < NCOEFF; j++)
+    log_gamma_low += bterm[NCOEFF - 1 - j];
+  log_gamma_ratio = log_gamma_high + log_gamma_low;
+
+  return log_sinpi_ratio + log_gamma_ratio;
+}
diff --git a/math/lgammaq_product.c b/math/lgammaq_product.c
new file mode 100644
index 0000000..73091a8
--- /dev/null
+++ b/math/lgammaq_product.c
@@ -0,0 +1,50 @@
+/* Compute a product of 1 + (T/X), 1 + (T/(X+1)), ....
+   Copyright (C) 2015-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+/* Compute the product of 1 + (T / (X + X_EPS)), 1 + (T / (X + X_EPS +
+   1)), ..., 1 + (T / (X + X_EPS + N - 1)), minus 1.  X is such that
+   all the values X + 1, ..., X + N - 1 are exactly representable, and
+   X_EPS / X is small enough that factors quadratic in it can be
+   neglected.  */
+
+__float128
+__quadmath_lgamma_productq (__float128 t, __float128 x, __float128 x_eps, int n)
+{
+  __float128 ret = 0, ret_eps = 0;
+  for (int i = 0; i < n; i++)
+    {
+      __float128 xi = x + i;
+      __float128 quot = t / xi;
+      __float128 mhi, mlo;
+      mul_splitq (&mhi, &mlo, quot, xi);
+      __float128 quot_lo = (t - mhi - mlo) / xi - t * x_eps / (xi * xi);
+      /* We want (1 + RET + RET_EPS) * (1 + QUOT + QUOT_LO) - 1.  */
+      __float128 rhi, rlo;
+      mul_splitq (&rhi, &rlo, ret, quot);
+      __float128 rpq = ret + quot;
+      __float128 rpq_eps = (ret - rpq) + quot;
+      __float128 nret = rpq + rhi;
+      __float128 nret_eps = (rpq - nret) + rhi;
+      ret_eps += (rpq_eps + nret_eps + rlo + ret_eps * quot
+		  + quot_lo + quot_lo * (ret + ret_eps));
+      ret = nret;
+    }
+  return ret + ret_eps;
+}
diff --git a/math/llrintq.c b/math/llrintq.c
new file mode 100644
index 0000000..5cc0a44
--- /dev/null
+++ b/math/llrintq.c
@@ -0,0 +1,101 @@
+/* Round argument to nearest integral value according to current rounding
+   direction.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+static const __float128 two112[2] =
+{
+  5.19229685853482762853049632922009600E+33Q, /* 0x406F000000000000, 0 */
+ -5.19229685853482762853049632922009600E+33Q  /* 0xC06F000000000000, 0 */
+};
+
+long long int
+llrintq (__float128 x)
+{
+  int32_t j0;
+  uint64_t i0,i1;
+  __float128 w;
+  __float128 t;
+  long long int result;
+  int sx;
+
+  GET_FLT128_WORDS64 (i0, i1, x);
+  j0 = ((i0 >> 48) & 0x7fff) - 0x3fff;
+  sx = i0 >> 63;
+  i0 &= 0x0000ffffffffffffLL;
+  i0 |= 0x0001000000000000LL;
+
+  if (j0 < (int32_t) (8 * sizeof (long long int)) - 1)
+    {
+#if defined FE_INVALID || defined FE_INEXACT
+      /* X < LLONG_MAX + 1 implied by J0 < 63.  */
+      if (x > (__float128) LLONG_MAX)
+	{
+	  /* In the event of overflow we must raise the "invalid"
+	     exception, but not "inexact".  */
+	  t = nearbyintq (x);
+	  feraiseexcept (t == LLONG_MAX ? FE_INEXACT : FE_INVALID);
+	}
+      else
+#endif
+	{
+	  w = two112[sx] + x;
+	  t = w - two112[sx];
+	}
+      GET_FLT128_WORDS64 (i0, i1, t);
+      j0 = ((i0 >> 48) & 0x7fff) - 0x3fff;
+      i0 &= 0x0000ffffffffffffLL;
+      i0 |= 0x0001000000000000LL;
+
+      if (j0 < 0)
+	result = 0;
+      else if (j0 <= 48)
+	result = i0 >> (48 - j0);
+      else
+	result = ((long long int) i0 << (j0 - 48)) | (i1 >> (112 - j0));
+    }
+  else
+    {
+      /* The number is too large.  Unless it rounds to LLONG_MIN,
+	 FE_INVALID must be raised and the return value is
+	 unspecified.  */
+#if defined FE_INVALID || defined FE_INEXACT
+      if (x < (__float128) LLONG_MIN
+	  && x > (__float128) LLONG_MIN - 1)
+	{
+	  /* If truncation produces LLONG_MIN, the cast will not raise
+	     the exception, but may raise "inexact".  */
+	  t = nearbyintq (x);
+	  feraiseexcept (t == LLONG_MIN ? FE_INEXACT : FE_INVALID);
+	  return LLONG_MIN;
+	}
+      else if (FIX_FLT128_LLONG_CONVERT_OVERFLOW && x != (__float128) LLONG_MIN)
+	{
+	  feraiseexcept (FE_INVALID);
+	  return sx == 0 ? LLONG_MAX : LLONG_MIN;
+	}
+
+#endif
+      return (long long int) x;
+    }
+
+  return sx ? -result : result;
+}
diff --git a/math/llroundq.c b/math/llroundq.c
new file mode 100644
index 0000000..f22ad5a
--- /dev/null
+++ b/math/llroundq.c
@@ -0,0 +1,95 @@
+/* Round long double value to long long int.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+long long int
+llroundq (__float128 x)
+{
+  int64_t j0;
+  uint64_t i1, i0;
+  long long int result;
+  int sign;
+
+  GET_FLT128_WORDS64 (i0, i1, x);
+  j0 = ((i0 >> 48) & 0x7fff) - 0x3fff;
+  sign = (i0 & 0x8000000000000000ULL) != 0 ? -1 : 1;
+  i0 &= 0x0000ffffffffffffLL;
+  i0 |= 0x0001000000000000LL;
+
+  if (j0 < 48)
+    {
+      if (j0 < 0)
+	return j0 < -1 ? 0 : sign;
+      else
+	{
+	  i0 += 0x0000800000000000LL >> j0;
+	  result = i0 >> (48 - j0);
+	}
+    }
+  else if (j0 < (int32_t) (8 * sizeof (long long int)) - 1)
+    {
+      if (j0 >= 112)
+	result = ((long long int) i0 << (j0 - 48)) | (i1 << (j0 - 112));
+      else
+	{
+	  uint64_t j = i1 + (0x8000000000000000ULL >> (j0 - 48));
+	  if (j < i1)
+	    ++i0;
+
+	  if (j0 == 48)
+	    result = (long long int) i0;
+	  else
+	    {
+	      result = ((long long int) i0 << (j0 - 48)) | (j >> (112 - j0));
+#ifdef FE_INVALID
+	      if (sign == 1 && result == LLONG_MIN)
+		/* Rounding brought the value out of range.  */
+		feraiseexcept (FE_INVALID);
+#endif
+	    }
+	}
+    }
+  else
+    {
+      /* The number is too large.  Unless it rounds to LLONG_MIN,
+	 FE_INVALID must be raised and the return value is
+	 unspecified.  */
+#ifdef FE_INVALID
+      if (FIX_FLT128_LLONG_CONVERT_OVERFLOW
+	  && !(sign == -1 && x > (__float128) LLONG_MIN - 0.5Q))
+	{
+	  feraiseexcept (FE_INVALID);
+	  return sign == 1 ? LLONG_MAX : LLONG_MIN;
+	}
+      else if (!FIX_FLT128_LLONG_CONVERT_OVERFLOW
+	       && x <= (__float128) LLONG_MIN - 0.5Q)
+	{
+	  /* If truncation produces LLONG_MIN, the cast will not raise
+	     the exception, but may raise "inexact".  */
+	  feraiseexcept (FE_INVALID);
+	  return LLONG_MIN;
+	}
+#endif
+      return (long long int) x;
+    }
+
+  return sign * result;
+}
diff --git a/math/log10q.c b/math/log10q.c
new file mode 100644
index 0000000..2c0c054
--- /dev/null
+++ b/math/log10q.c
@@ -0,0 +1,257 @@
+/*							log10l.c
+ *
+ *	Common logarithm, 128-bit long double precision
+ *
+ *
+ *
+ * SYNOPSIS:
+ *
+ * long double x, y, log10l();
+ *
+ * y = log10l( x );
+ *
+ *
+ *
+ * DESCRIPTION:
+ *
+ * Returns the base 10 logarithm of x.
+ *
+ * The argument is separated into its exponent and fractional
+ * parts.  If the exponent is between -1 and +1, the logarithm
+ * of the fraction is approximated by
+ *
+ *     log(1+x) = x - 0.5 x^2 + x^3 P(x)/Q(x).
+ *
+ * Otherwise, setting  z = 2(x-1)/x+1),
+ *
+ *     log(x) = z + z^3 P(z)/Q(z).
+ *
+ *
+ *
+ * ACCURACY:
+ *
+ *                      Relative error:
+ * arithmetic   domain     # trials      peak         rms
+ *    IEEE      0.5, 2.0     30000      2.3e-34     4.9e-35
+ *    IEEE     exp(+-10000)  30000      1.0e-34     4.1e-35
+ *
+ * In the tests over the interval exp(+-10000), the logarithms
+ * of the random arguments were uniformly distributed over
+ * [-10000, +10000].
+ *
+ */
+
+/*
+   Cephes Math Library Release 2.2:  January, 1991
+   Copyright 1984, 1991 by Stephen L. Moshier
+   Adapted for glibc November, 2001
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "quadmath-imp.h"
+
+/* Coefficients for ln(1+x) = x - x**2/2 + x**3 P(x)/Q(x)
+ * 1/sqrt(2) <= x < sqrt(2)
+ * Theoretical peak relative error = 5.3e-37,
+ * relative peak error spread = 2.3e-14
+ */
+static const __float128 P[13] =
+{
+  1.313572404063446165910279910527789794488E4Q,
+  7.771154681358524243729929227226708890930E4Q,
+  2.014652742082537582487669938141683759923E5Q,
+  3.007007295140399532324943111654767187848E5Q,
+  2.854829159639697837788887080758954924001E5Q,
+  1.797628303815655343403735250238293741397E5Q,
+  7.594356839258970405033155585486712125861E4Q,
+  2.128857716871515081352991964243375186031E4Q,
+  3.824952356185897735160588078446136783779E3Q,
+  4.114517881637811823002128927449878962058E2Q,
+  2.321125933898420063925789532045674660756E1Q,
+  4.998469661968096229986658302195402690910E-1Q,
+  1.538612243596254322971797716843006400388E-6Q
+};
+static const __float128 Q[12] =
+{
+  3.940717212190338497730839731583397586124E4Q,
+  2.626900195321832660448791748036714883242E5Q,
+  7.777690340007566932935753241556479363645E5Q,
+  1.347518538384329112529391120390701166528E6Q,
+  1.514882452993549494932585972882995548426E6Q,
+  1.158019977462989115839826904108208787040E6Q,
+  6.132189329546557743179177159925690841200E5Q,
+  2.248234257620569139969141618556349415120E5Q,
+  5.605842085972455027590989944010492125825E4Q,
+  9.147150349299596453976674231612674085381E3Q,
+  9.104928120962988414618126155557301584078E2Q,
+  4.839208193348159620282142911143429644326E1Q
+/* 1.000000000000000000000000000000000000000E0L, */
+};
+
+/* Coefficients for log(x) = z + z^3 P(z^2)/Q(z^2),
+ * where z = 2(x-1)/(x+1)
+ * 1/sqrt(2) <= x < sqrt(2)
+ * Theoretical peak relative error = 1.1e-35,
+ * relative peak error spread 1.1e-9
+ */
+static const __float128 R[6] =
+{
+  1.418134209872192732479751274970992665513E5Q,
+ -8.977257995689735303686582344659576526998E4Q,
+  2.048819892795278657810231591630928516206E4Q,
+ -2.024301798136027039250415126250455056397E3Q,
+  8.057002716646055371965756206836056074715E1Q,
+ -8.828896441624934385266096344596648080902E-1Q
+};
+static const __float128 S[6] =
+{
+  1.701761051846631278975701529965589676574E6Q,
+ -1.332535117259762928288745111081235577029E6Q,
+  4.001557694070773974936904547424676279307E5Q,
+ -5.748542087379434595104154610899551484314E4Q,
+  3.998526750980007367835804959888064681098E3Q,
+ -1.186359407982897997337150403816839480438E2Q
+/* 1.000000000000000000000000000000000000000E0L, */
+};
+
+static const __float128
+/* log10(2) */
+L102A = 0.3125Q,
+L102B = -1.14700043360188047862611052755069732318101185E-2Q,
+/* log10(e) */
+L10EA = 0.5Q,
+L10EB = -6.570551809674817234887108108339491770560299E-2Q,
+/* sqrt(2)/2 */
+SQRTH = 7.071067811865475244008443621048490392848359E-1Q;
+
+
+
+/* Evaluate P[n] x^n  +  P[n-1] x^(n-1)  +  ...  +  P[0] */
+
+static __float128
+neval (__float128 x, const __float128 *p, int n)
+{
+  __float128 y;
+
+  p += n;
+  y = *p--;
+  do
+    {
+      y = y * x + *p--;
+    }
+  while (--n > 0);
+  return y;
+}
+
+
+/* Evaluate x^n+1  +  P[n] x^(n)  +  P[n-1] x^(n-1)  +  ...  +  P[0] */
+
+static __float128
+deval (__float128 x, const __float128 *p, int n)
+{
+  __float128 y;
+
+  p += n;
+  y = x + *p--;
+  do
+    {
+      y = y * x + *p--;
+    }
+  while (--n > 0);
+  return y;
+}
+
+
+
+__float128
+log10q (__float128 x)
+{
+  __float128 z;
+  __float128 y;
+  int e;
+  int64_t hx, lx;
+
+/* Test for domain */
+  GET_FLT128_WORDS64 (hx, lx, x);
+  if (((hx & 0x7fffffffffffffffLL) | lx) == 0)
+    return (-1 / fabsq (x));		/* log10l(+-0)=-inf  */
+  if (hx < 0)
+    return (x - x) / (x - x);
+  if (hx >= 0x7fff000000000000LL)
+    return (x + x);
+
+  if (x == 1)
+    return 0;
+
+/* separate mantissa from exponent */
+
+/* Note, frexp is used so that denormal numbers
+ * will be handled properly.
+ */
+  x = frexpq (x, &e);
+
+
+/* logarithm using log(x) = z + z**3 P(z)/Q(z),
+ * where z = 2(x-1)/x+1)
+ */
+  if ((e > 2) || (e < -2))
+    {
+      if (x < SQRTH)
+	{			/* 2( 2x-1 )/( 2x+1 ) */
+	  e -= 1;
+	  z = x - 0.5Q;
+	  y = 0.5Q * z + 0.5Q;
+	}
+      else
+	{			/*  2 (x-1)/(x+1)   */
+	  z = x - 0.5Q;
+	  z -= 0.5Q;
+	  y = 0.5Q * x + 0.5Q;
+	}
+      x = z / y;
+      z = x * x;
+      y = x * (z * neval (z, R, 5) / deval (z, S, 5));
+      goto done;
+    }
+
+
+/* logarithm using log(1+x) = x - .5x**2 + x**3 P(x)/Q(x) */
+
+  if (x < SQRTH)
+    {
+      e -= 1;
+      x = 2.0 * x - 1;	/*  2x - 1  */
+    }
+  else
+    {
+      x = x - 1;
+    }
+  z = x * x;
+  y = x * (z * neval (x, P, 12) / deval (x, Q, 11));
+  y = y - 0.5 * z;
+
+done:
+
+  /* Multiply log of fraction by log10(e)
+   * and base 2 exponent by log10(2).
+   */
+  z = y * L10EB;
+  z += x * L10EB;
+  z += e * L102B;
+  z += y * L10EA;
+  z += x * L10EA;
+  z += e * L102A;
+  return (z);
+}
diff --git a/math/log1pq.c b/math/log1pq.c
new file mode 100644
index 0000000..96e3d98
--- /dev/null
+++ b/math/log1pq.c
@@ -0,0 +1,253 @@
+/*							log1pq.c
+ *
+ *      Relative error logarithm
+ *	Natural logarithm of 1+x, 128-bit long double precision
+ *
+ *
+ *
+ * SYNOPSIS:
+ *
+ * long double x, y, log1pq();
+ *
+ * y = log1pq( x );
+ *
+ *
+ *
+ * DESCRIPTION:
+ *
+ * Returns the base e (2.718...) logarithm of 1+x.
+ *
+ * The argument 1+x is separated into its exponent and fractional
+ * parts.  If the exponent is between -1 and +1, the logarithm
+ * of the fraction is approximated by
+ *
+ *     log(1+x) = x - 0.5 x^2 + x^3 P(x)/Q(x).
+ *
+ * Otherwise, setting  z = 2(w-1)/(w+1),
+ *
+ *     log(w) = z + z^3 P(z)/Q(z).
+ *
+ *
+ *
+ * ACCURACY:
+ *
+ *                      Relative error:
+ * arithmetic   domain     # trials      peak         rms
+ *    IEEE      -1, 8       100000      1.9e-34     4.3e-35
+ */
+
+/* Copyright 2001 by Stephen L. Moshier
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, see
+    <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+/* Coefficients for log(1+x) = x - x^2 / 2 + x^3 P(x)/Q(x)
+ * 1/sqrt(2) <= 1+x < sqrt(2)
+ * Theoretical peak relative error = 5.3e-37,
+ * relative peak error spread = 2.3e-14
+ */
+static const __float128
+  P12 = 1.538612243596254322971797716843006400388E-6Q,
+  P11 = 4.998469661968096229986658302195402690910E-1Q,
+  P10 = 2.321125933898420063925789532045674660756E1Q,
+  P9 = 4.114517881637811823002128927449878962058E2Q,
+  P8 = 3.824952356185897735160588078446136783779E3Q,
+  P7 = 2.128857716871515081352991964243375186031E4Q,
+  P6 = 7.594356839258970405033155585486712125861E4Q,
+  P5 = 1.797628303815655343403735250238293741397E5Q,
+  P4 = 2.854829159639697837788887080758954924001E5Q,
+  P3 = 3.007007295140399532324943111654767187848E5Q,
+  P2 = 2.014652742082537582487669938141683759923E5Q,
+  P1 = 7.771154681358524243729929227226708890930E4Q,
+  P0 = 1.313572404063446165910279910527789794488E4Q,
+  /* Q12 = 1.000000000000000000000000000000000000000E0L, */
+  Q11 = 4.839208193348159620282142911143429644326E1Q,
+  Q10 = 9.104928120962988414618126155557301584078E2Q,
+  Q9 = 9.147150349299596453976674231612674085381E3Q,
+  Q8 = 5.605842085972455027590989944010492125825E4Q,
+  Q7 = 2.248234257620569139969141618556349415120E5Q,
+  Q6 = 6.132189329546557743179177159925690841200E5Q,
+  Q5 = 1.158019977462989115839826904108208787040E6Q,
+  Q4 = 1.514882452993549494932585972882995548426E6Q,
+  Q3 = 1.347518538384329112529391120390701166528E6Q,
+  Q2 = 7.777690340007566932935753241556479363645E5Q,
+  Q1 = 2.626900195321832660448791748036714883242E5Q,
+  Q0 = 3.940717212190338497730839731583397586124E4Q;
+
+/* Coefficients for log(x) = z + z^3 P(z^2)/Q(z^2),
+ * where z = 2(x-1)/(x+1)
+ * 1/sqrt(2) <= x < sqrt(2)
+ * Theoretical peak relative error = 1.1e-35,
+ * relative peak error spread 1.1e-9
+ */
+static const __float128
+  R5 = -8.828896441624934385266096344596648080902E-1Q,
+  R4 = 8.057002716646055371965756206836056074715E1Q,
+  R3 = -2.024301798136027039250415126250455056397E3Q,
+  R2 = 2.048819892795278657810231591630928516206E4Q,
+  R1 = -8.977257995689735303686582344659576526998E4Q,
+  R0 = 1.418134209872192732479751274970992665513E5Q,
+  /* S6 = 1.000000000000000000000000000000000000000E0L, */
+  S5 = -1.186359407982897997337150403816839480438E2Q,
+  S4 = 3.998526750980007367835804959888064681098E3Q,
+  S3 = -5.748542087379434595104154610899551484314E4Q,
+  S2 = 4.001557694070773974936904547424676279307E5Q,
+  S1 = -1.332535117259762928288745111081235577029E6Q,
+  S0 = 1.701761051846631278975701529965589676574E6Q;
+
+/* C1 + C2 = ln 2 */
+static const __float128 C1 = 6.93145751953125E-1Q;
+static const __float128 C2 = 1.428606820309417232121458176568075500134E-6Q;
+
+static const __float128 sqrth = 0.7071067811865475244008443621048490392848Q;
+/* ln (2^16384 * (1 - 2^-113)) */
+static const __float128 zero = 0;
+
+__float128
+log1pq (__float128 xm1)
+{
+  __float128 x, y, z, r, s;
+  ieee854_float128 u;
+  int32_t hx;
+  int e;
+
+  /* Test for NaN or infinity input. */
+  u.value = xm1;
+  hx = u.words32.w0;
+  if ((hx & 0x7fffffff) >= 0x7fff0000)
+    return xm1 + fabsq (xm1);
+
+  /* log1p(+- 0) = +- 0.  */
+  if (((hx & 0x7fffffff) == 0)
+      && (u.words32.w1 | u.words32.w2 | u.words32.w3) == 0)
+    return xm1;
+
+  if ((hx & 0x7fffffff) < 0x3f8e0000)
+    {
+      math_check_force_underflow (xm1);
+      if ((int) xm1 == 0)
+	return xm1;
+    }
+
+  if (xm1 >= 0x1p113Q)
+    x = xm1;
+  else
+    x = xm1 + 1;
+
+  /* log1p(-1) = -inf */
+  if (x <= 0)
+    {
+      if (x == 0)
+	return (-1 / zero);  /* log1p(-1) = -inf */
+      else
+	return (zero / (x - x));
+    }
+
+  /* Separate mantissa from exponent.  */
+
+  /* Use frexp used so that denormal numbers will be handled properly.  */
+  x = frexpq (x, &e);
+
+  /* Logarithm using log(x) = z + z^3 P(z^2)/Q(z^2),
+     where z = 2(x-1)/x+1).  */
+  if ((e > 2) || (e < -2))
+    {
+      if (x < sqrth)
+	{			/* 2( 2x-1 )/( 2x+1 ) */
+	  e -= 1;
+	  z = x - 0.5Q;
+	  y = 0.5Q * z + 0.5Q;
+	}
+      else
+	{			/*  2 (x-1)/(x+1)   */
+	  z = x - 0.5Q;
+	  z -= 0.5Q;
+	  y = 0.5Q * x + 0.5Q;
+	}
+      x = z / y;
+      z = x * x;
+      r = ((((R5 * z
+	      + R4) * z
+	     + R3) * z
+	    + R2) * z
+	   + R1) * z
+	+ R0;
+      s = (((((z
+	       + S5) * z
+	      + S4) * z
+	     + S3) * z
+	    + S2) * z
+	   + S1) * z
+	+ S0;
+      z = x * (z * r / s);
+      z = z + e * C2;
+      z = z + x;
+      z = z + e * C1;
+      return (z);
+    }
+
+
+  /* Logarithm using log(1+x) = x - .5x^2 + x^3 P(x)/Q(x). */
+
+  if (x < sqrth)
+    {
+      e -= 1;
+      if (e != 0)
+	x = 2 * x - 1;	/*  2x - 1  */
+      else
+	x = xm1;
+    }
+  else
+    {
+      if (e != 0)
+	x = x - 1;
+      else
+	x = xm1;
+    }
+  z = x * x;
+  r = (((((((((((P12 * x
+		 + P11) * x
+		+ P10) * x
+	       + P9) * x
+	      + P8) * x
+	     + P7) * x
+	    + P6) * x
+	   + P5) * x
+	  + P4) * x
+	 + P3) * x
+	+ P2) * x
+       + P1) * x
+    + P0;
+  s = (((((((((((x
+		 + Q11) * x
+		+ Q10) * x
+	       + Q9) * x
+	      + Q8) * x
+	     + Q7) * x
+	    + Q6) * x
+	   + Q5) * x
+	  + Q4) * x
+	 + Q3) * x
+	+ Q2) * x
+       + Q1) * x
+    + Q0;
+  y = x * (z * r / s);
+  y = y + e * C2;
+  z = y - 0.5Q * z;
+  z = z + x;
+  z = z + e * C1;
+  return (z);
+}
diff --git a/math/log2q.c b/math/log2q.c
new file mode 100644
index 0000000..6dcc9cf
--- /dev/null
+++ b/math/log2q.c
@@ -0,0 +1,250 @@
+/*                                                      log2l.c
+ *      Base 2 logarithm, 128-bit long double precision
+ *
+ *
+ *
+ * SYNOPSIS:
+ *
+ * long double x, y, log2l();
+ *
+ * y = log2l( x );
+ *
+ *
+ *
+ * DESCRIPTION:
+ *
+ * Returns the base 2 logarithm of x.
+ *
+ * The argument is separated into its exponent and fractional
+ * parts.  If the exponent is between -1 and +1, the (natural)
+ * logarithm of the fraction is approximated by
+ *
+ *     log(1+x) = x - 0.5 x^2 + x^3 P(x)/Q(x).
+ *
+ * Otherwise, setting  z = 2(x-1)/x+1),
+ *
+ *     log(x) = z + z^3 P(z)/Q(z).
+ *
+ *
+ *
+ * ACCURACY:
+ *
+ *                      Relative error:
+ * arithmetic   domain     # trials      peak         rms
+ *    IEEE      0.5, 2.0     100,000    2.6e-34     4.9e-35
+ *    IEEE     exp(+-10000)  100,000    9.6e-35     4.0e-35
+ *
+ * In the tests over the interval exp(+-10000), the logarithms
+ * of the random arguments were uniformly distributed over
+ * [-10000, +10000].
+ *
+ */
+
+/*
+   Cephes Math Library Release 2.2:  January, 1991
+   Copyright 1984, 1991 by Stephen L. Moshier
+   Adapted for glibc November, 2001
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "quadmath-imp.h"
+
+/* Coefficients for ln(1+x) = x - x**2/2 + x**3 P(x)/Q(x)
+ * 1/sqrt(2) <= x < sqrt(2)
+ * Theoretical peak relative error = 5.3e-37,
+ * relative peak error spread = 2.3e-14
+ */
+static const __float128 P[13] =
+{
+  1.313572404063446165910279910527789794488E4Q,
+  7.771154681358524243729929227226708890930E4Q,
+  2.014652742082537582487669938141683759923E5Q,
+  3.007007295140399532324943111654767187848E5Q,
+  2.854829159639697837788887080758954924001E5Q,
+  1.797628303815655343403735250238293741397E5Q,
+  7.594356839258970405033155585486712125861E4Q,
+  2.128857716871515081352991964243375186031E4Q,
+  3.824952356185897735160588078446136783779E3Q,
+  4.114517881637811823002128927449878962058E2Q,
+  2.321125933898420063925789532045674660756E1Q,
+  4.998469661968096229986658302195402690910E-1Q,
+  1.538612243596254322971797716843006400388E-6Q
+};
+static const __float128 Q[12] =
+{
+  3.940717212190338497730839731583397586124E4Q,
+  2.626900195321832660448791748036714883242E5Q,
+  7.777690340007566932935753241556479363645E5Q,
+  1.347518538384329112529391120390701166528E6Q,
+  1.514882452993549494932585972882995548426E6Q,
+  1.158019977462989115839826904108208787040E6Q,
+  6.132189329546557743179177159925690841200E5Q,
+  2.248234257620569139969141618556349415120E5Q,
+  5.605842085972455027590989944010492125825E4Q,
+  9.147150349299596453976674231612674085381E3Q,
+  9.104928120962988414618126155557301584078E2Q,
+  4.839208193348159620282142911143429644326E1Q
+/* 1.000000000000000000000000000000000000000E0L, */
+};
+
+/* Coefficients for log(x) = z + z^3 P(z^2)/Q(z^2),
+ * where z = 2(x-1)/(x+1)
+ * 1/sqrt(2) <= x < sqrt(2)
+ * Theoretical peak relative error = 1.1e-35,
+ * relative peak error spread 1.1e-9
+ */
+static const __float128 R[6] =
+{
+  1.418134209872192732479751274970992665513E5Q,
+ -8.977257995689735303686582344659576526998E4Q,
+  2.048819892795278657810231591630928516206E4Q,
+ -2.024301798136027039250415126250455056397E3Q,
+  8.057002716646055371965756206836056074715E1Q,
+ -8.828896441624934385266096344596648080902E-1Q
+};
+static const __float128 S[6] =
+{
+  1.701761051846631278975701529965589676574E6Q,
+ -1.332535117259762928288745111081235577029E6Q,
+  4.001557694070773974936904547424676279307E5Q,
+ -5.748542087379434595104154610899551484314E4Q,
+  3.998526750980007367835804959888064681098E3Q,
+ -1.186359407982897997337150403816839480438E2Q
+/* 1.000000000000000000000000000000000000000E0L, */
+};
+
+static const __float128
+/* log2(e) - 1 */
+LOG2EA = 4.4269504088896340735992468100189213742664595E-1Q,
+/* sqrt(2)/2 */
+SQRTH = 7.071067811865475244008443621048490392848359E-1Q;
+
+
+/* Evaluate P[n] x^n  +  P[n-1] x^(n-1)  +  ...  +  P[0] */
+
+static __float128
+neval (__float128 x, const __float128 *p, int n)
+{
+  __float128 y;
+
+  p += n;
+  y = *p--;
+  do
+    {
+      y = y * x + *p--;
+    }
+  while (--n > 0);
+  return y;
+}
+
+
+/* Evaluate x^n+1  +  P[n] x^(n)  +  P[n-1] x^(n-1)  +  ...  +  P[0] */
+
+static __float128
+deval (__float128 x, const __float128 *p, int n)
+{
+  __float128 y;
+
+  p += n;
+  y = x + *p--;
+  do
+    {
+      y = y * x + *p--;
+    }
+  while (--n > 0);
+  return y;
+}
+
+
+
+__float128
+log2q (__float128 x)
+{
+  __float128 z;
+  __float128 y;
+  int e;
+  int64_t hx, lx;
+
+/* Test for domain */
+  GET_FLT128_WORDS64 (hx, lx, x);
+  if (((hx & 0x7fffffffffffffffLL) | lx) == 0)
+    return (-1 / fabsq (x));		/* log2l(+-0)=-inf  */
+  if (hx < 0)
+    return (x - x) / (x - x);
+  if (hx >= 0x7fff000000000000LL)
+    return (x + x);
+
+  if (x == 1)
+    return 0;
+
+/* separate mantissa from exponent */
+
+/* Note, frexp is used so that denormal numbers
+ * will be handled properly.
+ */
+  x = frexpq (x, &e);
+
+
+/* logarithm using log(x) = z + z**3 P(z)/Q(z),
+ * where z = 2(x-1)/x+1)
+ */
+  if ((e > 2) || (e < -2))
+    {
+      if (x < SQRTH)
+	{			/* 2( 2x-1 )/( 2x+1 ) */
+	  e -= 1;
+	  z = x - 0.5Q;
+	  y = 0.5Q * z + 0.5Q;
+	}
+      else
+	{			/*  2 (x-1)/(x+1)   */
+	  z = x - 0.5Q;
+	  z -= 0.5Q;
+	  y = 0.5Q * x + 0.5Q;
+	}
+      x = z / y;
+      z = x * x;
+      y = x * (z * neval (z, R, 5) / deval (z, S, 5));
+      goto done;
+    }
+
+
+/* logarithm using log(1+x) = x - .5x**2 + x**3 P(x)/Q(x) */
+
+  if (x < SQRTH)
+    {
+      e -= 1;
+      x = 2.0 * x - 1;	/*  2x - 1  */
+    }
+  else
+    {
+      x = x - 1;
+    }
+  z = x * x;
+  y = x * (z * neval (x, P, 12) / deval (x, Q, 11));
+  y = y - 0.5 * z;
+
+done:
+
+/* Multiply log of fraction by log2(e)
+ * and base 2 exponent by 1
+ */
+  z = y * LOG2EA;
+  z += x * LOG2EA;
+  z += y;
+  z += x;
+  z += e;
+  return (z);
+}
diff --git a/math/logbq.c b/math/logbq.c
new file mode 100644
index 0000000..a1012ad
--- /dev/null
+++ b/math/logbq.c
@@ -0,0 +1,51 @@
+/* s_logbl.c -- long double version of s_logb.c.
+ * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#if defined(LIBM_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: $";
+#endif
+
+/*
+ * long double logbq(x)
+ * IEEE 754 logb. Included to pass IEEE test suite. Not recommend.
+ * Use ilogb instead.
+ */
+
+#include "quadmath-imp.h"
+
+__float128
+logbq (__float128 x)
+{
+  int64_t lx, hx, ex;
+
+  GET_FLT128_WORDS64 (hx, lx, x);
+  hx &= 0x7fffffffffffffffLL;	/* high |x| */
+  if ((hx | lx) == 0)
+    return -1.0 / fabsq (x);
+  if (hx >= 0x7fff000000000000LL)
+    return x * x;
+  if ((ex = hx >> 48) == 0)	/* IEEE 754 logb */
+    {
+      /* POSIX specifies that denormal number is treated as
+         though it were normalized.  */
+      int ma;
+      if (hx == 0)
+	ma = __builtin_clzll (lx) + 64;
+      else
+	ma = __builtin_clzll (hx);
+      ex -= ma - 16;
+    }
+  return (__float128) (ex - 16383);
+}
diff --git a/math/logq.c b/math/logq.c
new file mode 100644
index 0000000..6fdfc2d
--- /dev/null
+++ b/math/logq.c
@@ -0,0 +1,280 @@
+/*							logll.c
+ *
+ * Natural logarithm for 128-bit long double precision.
+ *
+ *
+ *
+ * SYNOPSIS:
+ *
+ * long double x, y, logq();
+ *
+ * y = logq( x );
+ *
+ *
+ *
+ * DESCRIPTION:
+ *
+ * Returns the base e (2.718...) logarithm of x.
+ *
+ * The argument is separated into its exponent and fractional
+ * parts.  Use of a lookup table increases the speed of the routine.
+ * The program uses logarithms tabulated at intervals of 1/128 to
+ * cover the domain from approximately 0.7 to 1.4.
+ *
+ * On the interval [-1/128, +1/128] the logarithm of 1+x is approximated by
+ *     log(1+x) = x - 0.5 x^2 + x^3 P(x) .
+ *
+ *
+ *
+ * ACCURACY:
+ *
+ *                      Relative error:
+ * arithmetic   domain     # trials      peak         rms
+ *    IEEE   0.875, 1.125   100000      1.2e-34    4.1e-35
+ *    IEEE   0.125, 8       100000      1.2e-34    4.1e-35
+ *
+ *
+ * WARNING:
+ *
+ * This program uses integer operations on bit fields of floating-point
+ * numbers.  It does not work with data structures other than the
+ * structure assumed.
+ *
+ */
+
+/* Copyright 2001 by Stephen L. Moshier <moshier@na-net.ornl.gov>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, see
+    <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+/* log(1+x) = x - .5 x^2 + x^3 l(x)
+   -.0078125 <= x <= +.0078125
+   peak relative error 1.2e-37 */
+static const __float128
+l3 =   3.333333333333333333333333333333336096926E-1Q,
+l4 =  -2.499999999999999999999999999486853077002E-1Q,
+l5 =   1.999999999999999999999999998515277861905E-1Q,
+l6 =  -1.666666666666666666666798448356171665678E-1Q,
+l7 =   1.428571428571428571428808945895490721564E-1Q,
+l8 =  -1.249999999999999987884655626377588149000E-1Q,
+l9 =   1.111111111111111093947834982832456459186E-1Q,
+l10 = -1.000000000000532974938900317952530453248E-1Q,
+l11 =  9.090909090915566247008015301349979892689E-2Q,
+l12 = -8.333333211818065121250921925397567745734E-2Q,
+l13 =  7.692307559897661630807048686258659316091E-2Q,
+l14 = -7.144242754190814657241902218399056829264E-2Q,
+l15 =  6.668057591071739754844678883223432347481E-2Q;
+
+/* Lookup table of ln(t) - (t-1)
+    t = 0.5 + (k+26)/128)
+    k = 0, ..., 91   */
+static const __float128 logtbl[92] = {
+-5.5345593589352099112142921677820359632418E-2Q,
+-5.2108257402767124761784665198737642086148E-2Q,
+-4.8991686870576856279407775480686721935120E-2Q,
+-4.5993270766361228596215288742353061431071E-2Q,
+-4.3110481649613269682442058976885699556950E-2Q,
+-4.0340872319076331310838085093194799765520E-2Q,
+-3.7682072451780927439219005993827431503510E-2Q,
+-3.5131785416234343803903228503274262719586E-2Q,
+-3.2687785249045246292687241862699949178831E-2Q,
+-3.0347913785027239068190798397055267411813E-2Q,
+-2.8110077931525797884641940838507561326298E-2Q,
+-2.5972247078357715036426583294246819637618E-2Q,
+-2.3932450635346084858612873953407168217307E-2Q,
+-2.1988775689981395152022535153795155900240E-2Q,
+-2.0139364778244501615441044267387667496733E-2Q,
+-1.8382413762093794819267536615342902718324E-2Q,
+-1.6716169807550022358923589720001638093023E-2Q,
+-1.5138929457710992616226033183958974965355E-2Q,
+-1.3649036795397472900424896523305726435029E-2Q,
+-1.2244881690473465543308397998034325468152E-2Q,
+-1.0924898127200937840689817557742469105693E-2Q,
+-9.6875626072830301572839422532631079809328E-3Q,
+-8.5313926245226231463436209313499745894157E-3Q,
+-7.4549452072765973384933565912143044991706E-3Q,
+-6.4568155251217050991200599386801665681310E-3Q,
+-5.5356355563671005131126851708522185605193E-3Q,
+-4.6900728132525199028885749289712348829878E-3Q,
+-3.9188291218610470766469347968659624282519E-3Q,
+-3.2206394539524058873423550293617843896540E-3Q,
+-2.5942708080877805657374888909297113032132E-3Q,
+-2.0385211375711716729239156839929281289086E-3Q,
+-1.5522183228760777967376942769773768850872E-3Q,
+-1.1342191863606077520036253234446621373191E-3Q,
+-7.8340854719967065861624024730268350459991E-4Q,
+-4.9869831458030115699628274852562992756174E-4Q,
+-2.7902661731604211834685052867305795169688E-4Q,
+-1.2335696813916860754951146082826952093496E-4Q,
+-3.0677461025892873184042490943581654591817E-5Q,
+#define ZERO logtbl[38]
+ 0.0000000000000000000000000000000000000000E0Q,
+-3.0359557945051052537099938863236321874198E-5Q,
+-1.2081346403474584914595395755316412213151E-4Q,
+-2.7044071846562177120083903771008342059094E-4Q,
+-4.7834133324631162897179240322783590830326E-4Q,
+-7.4363569786340080624467487620270965403695E-4Q,
+-1.0654639687057968333207323853366578860679E-3Q,
+-1.4429854811877171341298062134712230604279E-3Q,
+-1.8753781835651574193938679595797367137975E-3Q,
+-2.3618380914922506054347222273705859653658E-3Q,
+-2.9015787624124743013946600163375853631299E-3Q,
+-3.4938307889254087318399313316921940859043E-3Q,
+-4.1378413103128673800485306215154712148146E-3Q,
+-4.8328735414488877044289435125365629849599E-3Q,
+-5.5782063183564351739381962360253116934243E-3Q,
+-6.3731336597098858051938306767880719015261E-3Q,
+-7.2169643436165454612058905294782949315193E-3Q,
+-8.1090214990427641365934846191367315083867E-3Q,
+-9.0486422112807274112838713105168375482480E-3Q,
+-1.0035177140880864314674126398350812606841E-2Q,
+-1.1067990155502102718064936259435676477423E-2Q,
+-1.2146457974158024928196575103115488672416E-2Q,
+-1.3269969823361415906628825374158424754308E-2Q,
+-1.4437927104692837124388550722759686270765E-2Q,
+-1.5649743073340777659901053944852735064621E-2Q,
+-1.6904842527181702880599758489058031645317E-2Q,
+-1.8202661505988007336096407340750378994209E-2Q,
+-1.9542647000370545390701192438691126552961E-2Q,
+-2.0924256670080119637427928803038530924742E-2Q,
+-2.2346958571309108496179613803760727786257E-2Q,
+-2.3810230892650362330447187267648486279460E-2Q,
+-2.5313561699385640380910474255652501521033E-2Q,
+-2.6856448685790244233704909690165496625399E-2Q,
+-2.8438398935154170008519274953860128449036E-2Q,
+-3.0058928687233090922411781058956589863039E-2Q,
+-3.1717563112854831855692484086486099896614E-2Q,
+-3.3413836095418743219397234253475252001090E-2Q,
+-3.5147290019036555862676702093393332533702E-2Q,
+-3.6917475563073933027920505457688955423688E-2Q,
+-3.8723951502862058660874073462456610731178E-2Q,
+-4.0566284516358241168330505467000838017425E-2Q,
+-4.2444048996543693813649967076598766917965E-2Q,
+-4.4356826869355401653098777649745233339196E-2Q,
+-4.6304207416957323121106944474331029996141E-2Q,
+-4.8285787106164123613318093945035804818364E-2Q,
+-5.0301169421838218987124461766244507342648E-2Q,
+-5.2349964705088137924875459464622098310997E-2Q,
+-5.4431789996103111613753440311680967840214E-2Q,
+-5.6546268881465384189752786409400404404794E-2Q,
+-5.8693031345788023909329239565012647817664E-2Q,
+-6.0871713627532018185577188079210189048340E-2Q,
+-6.3081958078862169742820420185833800925568E-2Q,
+-6.5323413029406789694910800219643791556918E-2Q,
+-6.7595732653791419081537811574227049288168E-2Q
+};
+
+/* ln(2) = ln2a + ln2b with extended precision. */
+static const __float128
+  ln2a = 6.93145751953125e-1Q,
+  ln2b = 1.4286068203094172321214581765680755001344E-6Q;
+
+__float128
+logq(__float128 x)
+{
+  __float128 z, y, w;
+  ieee854_float128 u, t;
+  unsigned int m;
+  int k, e;
+
+  u.value = x;
+  m = u.words32.w0;
+
+  /* Check for IEEE special cases.  */
+  k = m & 0x7fffffff;
+  /* log(0) = -infinity. */
+  if ((k | u.words32.w1 | u.words32.w2 | u.words32.w3) == 0)
+    {
+      return -0.5Q / ZERO;
+    }
+  /* log ( x < 0 ) = NaN */
+  if (m & 0x80000000)
+    {
+      return (x - x) / ZERO;
+    }
+  /* log (infinity or NaN) */
+  if (k >= 0x7fff0000)
+    {
+      return x + x;
+    }
+
+  /* Extract exponent and reduce domain to 0.703125 <= u < 1.40625  */
+  u.value = frexpq (x, &e);
+  m = u.words32.w0 & 0xffff;
+  m |= 0x10000;
+  /* Find lookup table index k from high order bits of the significand. */
+  if (m < 0x16800)
+    {
+      k = (m - 0xff00) >> 9;
+      /* t is the argument 0.5 + (k+26)/128
+	 of the nearest item to u in the lookup table.  */
+      t.words32.w0 = 0x3fff0000 + (k << 9);
+      t.words32.w1 = 0;
+      t.words32.w2 = 0;
+      t.words32.w3 = 0;
+      u.words32.w0 += 0x10000;
+      e -= 1;
+      k += 64;
+    }
+  else
+    {
+      k = (m - 0xfe00) >> 10;
+      t.words32.w0 = 0x3ffe0000 + (k << 10);
+      t.words32.w1 = 0;
+      t.words32.w2 = 0;
+      t.words32.w3 = 0;
+    }
+  /* On this interval the table is not used due to cancellation error.  */
+  if ((x <= 1.0078125Q) && (x >= 0.9921875Q))
+    {
+      if (x == 1)
+	return 0;
+      z = x - 1;
+      k = 64;
+      t.value  = 1;
+      e = 0;
+    }
+  else
+    {
+      /* log(u) = log( t u/t ) = log(t) + log(u/t)
+	 log(t) is tabulated in the lookup table.
+	 Express log(u/t) = log(1+z),  where z = u/t - 1 = (u-t)/t.
+	 cf. Cody & Waite. */
+      z = (u.value - t.value) / t.value;
+    }
+  /* Series expansion of log(1+z).  */
+  w = z * z;
+  y = ((((((((((((l15 * z
+		  + l14) * z
+		 + l13) * z
+		+ l12) * z
+	       + l11) * z
+	      + l10) * z
+	     + l9) * z
+	    + l8) * z
+	   + l7) * z
+	  + l6) * z
+	 + l5) * z
+	+ l4) * z
+       + l3) * z * w;
+  y -= 0.5 * w;
+  y += e * ln2b;  /* Base 2 exponent offset times ln(2).  */
+  y += z;
+  y += logtbl[k-26]; /* log(t) - (t-1) */
+  y += (t.value - 1);
+  y += e * ln2a;
+  return y;
+}
diff --git a/math/lrintq.c b/math/lrintq.c
new file mode 100644
index 0000000..e32b28c
--- /dev/null
+++ b/math/lrintq.c
@@ -0,0 +1,130 @@
+/* Round argument to nearest integral value according to current rounding
+   direction.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+static const __float128 two112[2] =
+{
+  5.19229685853482762853049632922009600E+33Q, /* 0x406F000000000000, 0 */
+ -5.19229685853482762853049632922009600E+33Q  /* 0xC06F000000000000, 0 */
+};
+
+long int
+lrintq (__float128 x)
+{
+  int32_t j0;
+  uint64_t i0,i1;
+  __float128 w;
+  __float128 t;
+  long int result;
+  int sx;
+
+  GET_FLT128_WORDS64 (i0, i1, x);
+  j0 = ((i0 >> 48) & 0x7fff) - 0x3fff;
+  sx = i0 >> 63;
+  i0 &= 0x0000ffffffffffffLL;
+  i0 |= 0x0001000000000000LL;
+
+  if (j0 < (int32_t) (8 * sizeof (long int)) - 1)
+    {
+      if (j0 < 48)
+	{
+#if defined FE_INVALID || defined FE_INEXACT
+	  /* X < LONG_MAX + 1 implied by J0 < 31.  */
+	  if (sizeof (long int) == 4
+	      && x > (__float128) LONG_MAX)
+	    {
+	      /* In the event of overflow we must raise the "invalid"
+		 exception, but not "inexact".  */
+	      t = nearbyintq (x);
+	      feraiseexcept (t == LONG_MAX ? FE_INEXACT : FE_INVALID);
+	    }
+	  else
+#endif
+	    {
+	      w = two112[sx] + x;
+	      t = w - two112[sx];
+	    }
+	  GET_FLT128_WORDS64 (i0, i1, t);
+	  j0 = ((i0 >> 48) & 0x7fff) - 0x3fff;
+	  i0 &= 0x0000ffffffffffffLL;
+	  i0 |= 0x0001000000000000LL;
+
+	  result = (j0 < 0 ? 0 : i0 >> (48 - j0));
+	}
+      else if (j0 >= 112)
+	result = ((long int) i0 << (j0 - 48)) | (i1 << (j0 - 112));
+      else
+	{
+#if defined FE_INVALID || defined FE_INEXACT
+	  /* X < LONG_MAX + 1 implied by J0 < 63.  */
+	  if (sizeof (long int) == 8
+	      && x > (__float128) LONG_MAX)
+	    {
+	      /* In the event of overflow we must raise the "invalid"
+		 exception, but not "inexact".  */
+	      t = nearbyintq (x);
+	      feraiseexcept (t == LONG_MAX ? FE_INEXACT : FE_INVALID);
+	    }
+	  else
+#endif
+	    {
+	      w = two112[sx] + x;
+	      t = w - two112[sx];
+	    }
+	  GET_FLT128_WORDS64 (i0, i1, t);
+	  j0 = ((i0 >> 48) & 0x7fff) - 0x3fff;
+	  i0 &= 0x0000ffffffffffffLL;
+	  i0 |= 0x0001000000000000LL;
+
+	  if (j0 == 48)
+	    result = (long int) i0;
+	  else
+	    result = ((long int) i0 << (j0 - 48)) | (i1 >> (112 - j0));
+	}
+    }
+  else
+    {
+      /* The number is too large.  Unless it rounds to LONG_MIN,
+	 FE_INVALID must be raised and the return value is
+	 unspecified.  */
+#if defined FE_INVALID || defined FE_INEXACT
+      if (x < (__float128) LONG_MIN
+	  && x > (__float128) LONG_MIN - 1)
+	{
+	  /* If truncation produces LONG_MIN, the cast will not raise
+	     the exception, but may raise "inexact".  */
+	  t = nearbyintq (x);
+	  feraiseexcept (t == LONG_MIN ? FE_INEXACT : FE_INVALID);
+	  return LONG_MIN;
+	}
+      else if (FIX_FLT128_LONG_CONVERT_OVERFLOW && x != (__float128) LONG_MIN)
+	{
+	  feraiseexcept (FE_INVALID);
+	  return sx == 0 ? LONG_MAX : LONG_MIN;
+	}
+
+#endif
+      return (long int) x;
+    }
+
+  return sx ? -result : result;
+}
diff --git a/math/lroundq.c b/math/lroundq.c
new file mode 100644
index 0000000..0ce4ce0
--- /dev/null
+++ b/math/lroundq.c
@@ -0,0 +1,106 @@
+/* Round long double value to long int.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+long int
+lroundq (__float128 x)
+{
+  int64_t j0;
+  uint64_t i1, i0;
+  long int result;
+  int sign;
+
+  GET_FLT128_WORDS64 (i0, i1, x);
+  j0 = ((i0 >> 48) & 0x7fff) - 0x3fff;
+  sign = (i0 & 0x8000000000000000ULL) != 0 ? -1 : 1;
+  i0 &= 0x0000ffffffffffffLL;
+  i0 |= 0x0001000000000000LL;
+
+  if (j0 < (int32_t) (8 * sizeof (long int)) - 1)
+    {
+      if (j0 < 48)
+	{
+	  if (j0 < 0)
+	    return j0 < -1 ? 0 : sign;
+	  else
+	    {
+	      i0 += 0x0000800000000000LL >> j0;
+	      result = i0 >> (48 - j0);
+#ifdef FE_INVALID
+	      if (sizeof (long int) == 4
+		  && sign == 1
+		  && result == LONG_MIN)
+		/* Rounding brought the value out of range.  */
+		feraiseexcept (FE_INVALID);
+#endif
+	    }
+	}
+      else if (j0 >= 112)
+	result = ((long int) i0 << (j0 - 48)) | (i1 << (j0 - 112));
+      else
+	{
+	  uint64_t j = i1 + (0x8000000000000000ULL >> (j0 - 48));
+	  if (j < i1)
+	    ++i0;
+
+	  if (j0 == 48)
+	    result = (long int) i0;
+	  else
+	    {
+	      result = ((long int) i0 << (j0 - 48)) | (j >> (112 - j0));
+#ifdef FE_INVALID
+	      if (sizeof (long int) == 8
+		  && sign == 1
+		  && result == LONG_MIN)
+		/* Rounding brought the value out of range.  */
+		feraiseexcept (FE_INVALID);
+#endif
+	    }
+	}
+    }
+  else
+    {
+      /* The number is too large.  Unless it rounds to LONG_MIN,
+	 FE_INVALID must be raised and the return value is
+	 unspecified.  */
+#ifdef FE_INVALID
+      if (FIX_FLT128_LONG_CONVERT_OVERFLOW
+	  && !(sign == -1 && x > (__float128) LONG_MIN - 0.5Q))
+	{
+	  feraiseexcept (FE_INVALID);
+	  return sign == 1 ? LONG_MAX : LONG_MIN;
+	}
+      else if (!FIX_FLT128_LONG_CONVERT_OVERFLOW
+	       && x <= (__float128) LONG_MIN - 0.5Q)
+	{
+	  /* If truncation produces LONG_MIN, the cast will not raise
+	     the exception, but may raise "inexact".  */
+	  feraiseexcept (FE_INVALID);
+	  return LONG_MIN;
+	}
+#endif
+      /* The number is too large.  It is left implementation defined
+	 what happens.  */
+      return (long int) x;
+    }
+
+  return sign * result;
+}
diff --git a/math/modfq.c b/math/modfq.c
new file mode 100644
index 0000000..12a87e7
--- /dev/null
+++ b/math/modfq.c
@@ -0,0 +1,77 @@
+/* s_modfl.c -- long double version of s_modf.c.
+ * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#if defined(LIBM_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: $";
+#endif
+
+/*
+ * modfq(long double x, long double *iptr)
+ * return fraction part of x, and return x's integral part in *iptr.
+ * Method:
+ *	Bit twiddling.
+ *
+ * Exception:
+ *	No exception.
+ */
+
+#include "quadmath-imp.h"
+
+static const __float128 one = 1.0;
+
+__float128 modfq(__float128 x, __float128 *iptr)
+{
+	int64_t i0,i1,j0;
+	uint64_t i;
+	GET_FLT128_WORDS64(i0,i1,x);
+	j0 = ((i0>>48)&0x7fff)-0x3fff;	/* exponent of x */
+	if(j0<48) {			/* integer part in high x */
+	    if(j0<0) {			/* |x|<1 */
+		/* *iptr = +-0 */
+	        SET_FLT128_WORDS64(*iptr,i0&0x8000000000000000ULL,0);
+		return x;
+	    } else {
+		i = (0x0000ffffffffffffLL)>>j0;
+		if(((i0&i)|i1)==0) {		/* x is integral */
+		    *iptr = x;
+		    /* return +-0 */
+		    SET_FLT128_WORDS64(x,i0&0x8000000000000000ULL,0);
+		    return x;
+		} else {
+		    SET_FLT128_WORDS64(*iptr,i0&(~i),0);
+		    return x - *iptr;
+		}
+	    }
+	} else if (j0>111) {		/* no fraction part */
+	    *iptr = x*one;
+	    /* We must handle NaNs separately.  */
+	    if (j0 == 0x4000 && ((i0 & 0x0000ffffffffffffLL) | i1))
+	      return x*one;
+	    /* return +-0 */
+	    SET_FLT128_WORDS64(x,i0&0x8000000000000000ULL,0);
+	    return x;
+	} else {			/* fraction part in low x */
+	    i = -1ULL>>(j0-48);
+	    if((i1&i)==0) { 		/* x is integral */
+		*iptr = x;
+		/* return +-0 */
+		SET_FLT128_WORDS64(x,i0&0x8000000000000000ULL,0);
+		return x;
+	    } else {
+		SET_FLT128_WORDS64(*iptr,i0,i1&(~i));
+		return x - *iptr;
+	    }
+	}
+}
diff --git a/math/nanq.c b/math/nanq.c
new file mode 100644
index 0000000..52786d9
--- /dev/null
+++ b/math/nanq.c
@@ -0,0 +1,11 @@
+#include "quadmath-imp.h"
+
+__float128
+nanq (const char *tagp __attribute__ ((unused)))
+{
+  // FIXME -- we should use the argument
+  ieee854_float128 f = { 0 };
+  f.ieee_nan.exponent = 0x7fff;
+  f.ieee_nan.quiet_nan = 0x1;
+  return f.value;
+}
diff --git a/math/nearbyintq.c b/math/nearbyintq.c
new file mode 100644
index 0000000..1e24c46
--- /dev/null
+++ b/math/nearbyintq.c
@@ -0,0 +1,64 @@
+/* s_nearbyintl.c -- long double version of s_nearbyint.c.
+ * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * nearbyintq(x)
+ * Return x rounded to integral value according to the prevailing
+ * rounding mode.
+ * Method:
+ *	Using floating addition.
+ * Exception:
+ *	Inexact flag raised if x not equal to rintq(x).
+ */
+
+#include "quadmath-imp.h"
+
+static const __float128
+TWO112[2]={
+  5.19229685853482762853049632922009600E+33Q, /* 0x406F000000000000, 0 */
+ -5.19229685853482762853049632922009600E+33Q  /* 0xC06F000000000000, 0 */
+};
+
+__float128 nearbyintq(__float128 x)
+{
+	fenv_t env;
+	int64_t i0,j0,sx;
+	uint64_t i1 __attribute__ ((unused));
+	__float128 w,t;
+	GET_FLT128_WORDS64(i0,i1,x);
+	sx = (((uint64_t)i0)>>63);
+	j0 = ((i0>>48)&0x7fff)-0x3fff;
+	if(j0<112) {
+	    if(j0<0) {
+		feholdexcept (&env);
+	        w = TWO112[sx] + math_opt_barrier (x);
+	        t = w-TWO112[sx];
+		math_force_eval (t);
+	        fesetenv (&env);
+		GET_FLT128_MSW64(i0,t);
+		SET_FLT128_MSW64(t,(i0&0x7fffffffffffffffLL)|(sx<<63));
+	        return t;
+	    }
+	} else {
+	    if(j0==0x4000) return x+x;	/* inf or NaN */
+	    else return x;		/* x is integral */
+	}
+	feholdexcept (&env);
+	w = TWO112[sx] + math_opt_barrier (x);
+	t = w-TWO112[sx];
+	math_force_eval (t);
+	fesetenv (&env);
+	return t;
+}
diff --git a/math/nextafterq.c b/math/nextafterq.c
new file mode 100644
index 0000000..5f1fae9
--- /dev/null
+++ b/math/nextafterq.c
@@ -0,0 +1,81 @@
+/* s_nextafterl.c -- long double version of s_nextafter.c.
+ * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#if defined(LIBM_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: $";
+#endif
+
+/* IEEE functions
+ *	nextafterq(x,y)
+ *	return the next machine floating-point number of x in the
+ *	direction toward y.
+ *   Special cases:
+ */
+
+#include "quadmath-imp.h"
+
+__float128 nextafterq(__float128 x, __float128 y)
+{
+	int64_t hx,hy,ix,iy;
+	uint64_t lx,ly;
+
+	GET_FLT128_WORDS64(hx,lx,x);
+	GET_FLT128_WORDS64(hy,ly,y);
+	ix = hx&0x7fffffffffffffffLL;		/* |x| */
+	iy = hy&0x7fffffffffffffffLL;		/* |y| */
+
+	if(((ix>=0x7fff000000000000LL)&&((ix-0x7fff000000000000LL)|lx)!=0) ||   /* x is nan */
+	   ((iy>=0x7fff000000000000LL)&&((iy-0x7fff000000000000LL)|ly)!=0))     /* y is nan */
+	   return x+y;
+	if(x==y) return y;		/* x=y, return y */
+	if((ix|lx)==0) {			/* x == 0 */
+	    __float128 u;
+	    SET_FLT128_WORDS64(x,hy&0x8000000000000000ULL,1);/* return +-minsubnormal */
+	    u = math_opt_barrier (x);
+	    u = u * u;
+	    math_force_eval (u);		/* raise underflow flag */
+	    return x;
+	}
+	if(hx>=0) {			/* x > 0 */
+	    if(hx>hy||((hx==hy)&&(lx>ly))) {	/* x > y, x -= ulp */
+		if(lx==0) hx--;
+		lx--;
+	    } else {				/* x < y, x += ulp */
+		lx++;
+		if(lx==0) hx++;
+	    }
+	} else {				/* x < 0 */
+	    if(hy>=0||hx>hy||((hx==hy)&&(lx>ly))){/* x < y, x -= ulp */
+		if(lx==0) hx--;
+		lx--;
+	    } else {				/* x > y, x += ulp */
+		lx++;
+		if(lx==0) hx++;
+	    }
+	}
+	hy = hx&0x7fff000000000000LL;
+	if(hy==0x7fff000000000000LL) {
+	    __float128 u = x + x;		/* overflow  */
+	    math_force_eval (u);
+	    errno = ERANGE;
+	}
+	if(hy==0) {
+	    __float128 u = x*x;		/* underflow */
+	    math_force_eval (u);		/* raise underflow flag */
+	    errno = ERANGE;
+	}
+	SET_FLT128_WORDS64(x,hx,lx);
+	return x;
+}
diff --git a/math/powq.c b/math/powq.c
new file mode 100644
index 0000000..b825020
--- /dev/null
+++ b/math/powq.c
@@ -0,0 +1,449 @@
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/* Expansions and modifications for 128-bit long double are
+   Copyright (C) 2001 Stephen L. Moshier <moshier@na-net.ornl.gov>
+   and are incorporated herein by permission of the author.  The author
+   reserves the right to distribute this material elsewhere under different
+   copying permissions.  These modifications are distributed here under
+   the following terms:
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, see
+    <http://www.gnu.org/licenses/>.  */
+
+/* powq(x,y) return x**y
+ *
+ *		      n
+ * Method:  Let x =  2   * (1+f)
+ *	1. Compute and return log2(x) in two pieces:
+ *		log2(x) = w1 + w2,
+ *	   where w1 has 113-53 = 60 bit trailing zeros.
+ *	2. Perform y*log2(x) = n+y' by simulating muti-precision
+ *	   arithmetic, where |y'|<=0.5.
+ *	3. Return x**y = 2**n*exp(y'*log2)
+ *
+ * Special cases:
+ *	1.  (anything) ** 0  is 1
+ *	2.  (anything) ** 1  is itself
+ *	3.  (anything) ** NAN is NAN
+ *	4.  NAN ** (anything except 0) is NAN
+ *	5.  +-(|x| > 1) **  +INF is +INF
+ *	6.  +-(|x| > 1) **  -INF is +0
+ *	7.  +-(|x| < 1) **  +INF is +0
+ *	8.  +-(|x| < 1) **  -INF is +INF
+ *	9.  +-1         ** +-INF is NAN
+ *	10. +0 ** (+anything except 0, NAN)               is +0
+ *	11. -0 ** (+anything except 0, NAN, odd integer)  is +0
+ *	12. +0 ** (-anything except 0, NAN)               is +INF
+ *	13. -0 ** (-anything except 0, NAN, odd integer)  is +INF
+ *	14. -0 ** (odd integer) = -( +0 ** (odd integer) )
+ *	15. +INF ** (+anything except 0,NAN) is +INF
+ *	16. +INF ** (-anything except 0,NAN) is +0
+ *	17. -INF ** (anything)  = -0 ** (-anything)
+ *	18. (-anything) ** (integer) is (-1)**(integer)*(+anything**integer)
+ *	19. (-anything except 0 and inf) ** (non-integer) is NAN
+ *
+ */
+
+#include "quadmath-imp.h"
+
+static const __float128 bp[] = {
+  1,
+  1.5Q,
+};
+
+/* log_2(1.5) */
+static const __float128 dp_h[] = {
+  0.0,
+  5.8496250072115607565592654282227158546448E-1Q
+};
+
+/* Low part of log_2(1.5) */
+static const __float128 dp_l[] = {
+  0.0,
+  1.0579781240112554492329533686862998106046E-16Q
+};
+
+static const __float128 zero = 0,
+  one = 1,
+  two = 2,
+  two113 = 1.0384593717069655257060992658440192E34Q,
+  huge = 1.0e3000Q,
+  tiny = 1.0e-3000Q;
+
+/* 3/2 log x = 3 z + z^3 + z^3 (z^2 R(z^2))
+   z = (x-1)/(x+1)
+   1 <= x <= 1.25
+   Peak relative error 2.3e-37 */
+static const __float128 LN[] =
+{
+ -3.0779177200290054398792536829702930623200E1Q,
+  6.5135778082209159921251824580292116201640E1Q,
+ -4.6312921812152436921591152809994014413540E1Q,
+  1.2510208195629420304615674658258363295208E1Q,
+ -9.9266909031921425609179910128531667336670E-1Q
+};
+static const __float128 LD[] =
+{
+ -5.129862866715009066465422805058933131960E1Q,
+  1.452015077564081884387441590064272782044E2Q,
+ -1.524043275549860505277434040464085593165E2Q,
+  7.236063513651544224319663428634139768808E1Q,
+ -1.494198912340228235853027849917095580053E1Q
+  /* 1.0E0 */
+};
+
+/* exp(x) = 1 + x - x / (1 - 2 / (x - x^2 R(x^2)))
+   0 <= x <= 0.5
+   Peak relative error 5.7e-38  */
+static const __float128 PN[] =
+{
+  5.081801691915377692446852383385968225675E8Q,
+  9.360895299872484512023336636427675327355E6Q,
+  4.213701282274196030811629773097579432957E4Q,
+  5.201006511142748908655720086041570288182E1Q,
+  9.088368420359444263703202925095675982530E-3Q,
+};
+static const __float128 PD[] =
+{
+  3.049081015149226615468111430031590411682E9Q,
+  1.069833887183886839966085436512368982758E8Q,
+  8.259257717868875207333991924545445705394E5Q,
+  1.872583833284143212651746812884298360922E3Q,
+  /* 1.0E0 */
+};
+
+static const __float128
+  /* ln 2 */
+  lg2 = 6.9314718055994530941723212145817656807550E-1Q,
+  lg2_h = 6.9314718055994528622676398299518041312695E-1Q,
+  lg2_l = 2.3190468138462996154948554638754786504121E-17Q,
+  ovt = 8.0085662595372944372e-0017Q,
+  /* 2/(3*log(2)) */
+  cp = 9.6179669392597560490661645400126142495110E-1Q,
+  cp_h = 9.6179669392597555432899980587535537779331E-1Q,
+  cp_l = 5.0577616648125906047157785230014751039424E-17Q;
+
+__float128
+powq (__float128 x, __float128 y)
+{
+  __float128 z, ax, z_h, z_l, p_h, p_l;
+  __float128 y1, t1, t2, r, s, sgn, t, u, v, w;
+  __float128 s2, s_h, s_l, t_h, t_l, ay;
+  int32_t i, j, k, yisint, n;
+  uint32_t ix, iy;
+  int32_t hx, hy;
+  ieee854_float128 o, p, q;
+
+  p.value = x;
+  hx = p.words32.w0;
+  ix = hx & 0x7fffffff;
+
+  q.value = y;
+  hy = q.words32.w0;
+  iy = hy & 0x7fffffff;
+
+
+  /* y==zero: x**0 = 1 */
+  if ((iy | q.words32.w1 | q.words32.w2 | q.words32.w3) == 0
+      && !issignalingq (x))
+    return one;
+
+  /* 1.0**y = 1; -1.0**+-Inf = 1 */
+  if (x == one && !issignalingq (y))
+    return one;
+  if (x == -1 && iy == 0x7fff0000
+      && (q.words32.w1 | q.words32.w2 | q.words32.w3) == 0)
+    return one;
+
+  /* +-NaN return x+y */
+  if ((ix > 0x7fff0000)
+      || ((ix == 0x7fff0000)
+	  && ((p.words32.w1 | p.words32.w2 | p.words32.w3) != 0))
+      || (iy > 0x7fff0000)
+      || ((iy == 0x7fff0000)
+	  && ((q.words32.w1 | q.words32.w2 | q.words32.w3) != 0)))
+    return x + y;
+
+  /* determine if y is an odd int when x < 0
+   * yisint = 0       ... y is not an integer
+   * yisint = 1       ... y is an odd int
+   * yisint = 2       ... y is an even int
+   */
+  yisint = 0;
+  if (hx < 0)
+    {
+      if (iy >= 0x40700000)	/* 2^113 */
+	yisint = 2;		/* even integer y */
+      else if (iy >= 0x3fff0000)	/* 1.0 */
+	{
+	  if (floorq (y) == y)
+	    {
+	      z = 0.5 * y;
+	      if (floorq (z) == z)
+		yisint = 2;
+	      else
+		yisint = 1;
+	    }
+	}
+    }
+
+  /* special value of y */
+  if ((q.words32.w1 | q.words32.w2 | q.words32.w3) == 0)
+    {
+      if (iy == 0x7fff0000)	/* y is +-inf */
+	{
+	  if (((ix - 0x3fff0000) | p.words32.w1 | p.words32.w2 | p.words32.w3)
+	      == 0)
+	    return y - y;	/* +-1**inf is NaN */
+	  else if (ix >= 0x3fff0000)	/* (|x|>1)**+-inf = inf,0 */
+	    return (hy >= 0) ? y : zero;
+	  else			/* (|x|<1)**-,+inf = inf,0 */
+	    return (hy < 0) ? -y : zero;
+	}
+      if (iy == 0x3fff0000)
+	{			/* y is  +-1 */
+	  if (hy < 0)
+	    return one / x;
+	  else
+	    return x;
+	}
+      if (hy == 0x40000000)
+	return x * x;		/* y is  2 */
+      if (hy == 0x3ffe0000)
+	{			/* y is  0.5 */
+	  if (hx >= 0)		/* x >= +0 */
+	    return sqrtq (x);
+	}
+    }
+
+  ax = fabsq (x);
+  /* special value of x */
+  if ((p.words32.w1 | p.words32.w2 | p.words32.w3) == 0)
+    {
+      if (ix == 0x7fff0000 || ix == 0 || ix == 0x3fff0000)
+	{
+	  z = ax;		/*x is +-0,+-inf,+-1 */
+	  if (hy < 0)
+	    z = one / z;	/* z = (1/|x|) */
+	  if (hx < 0)
+	    {
+	      if (((ix - 0x3fff0000) | yisint) == 0)
+		{
+		  z = (z - z) / (z - z);	/* (-1)**non-int is NaN */
+		}
+	      else if (yisint == 1)
+		z = -z;		/* (x<0)**odd = -(|x|**odd) */
+	    }
+	  return z;
+	}
+    }
+
+  /* (x<0)**(non-int) is NaN */
+  if (((((uint32_t) hx >> 31) - 1) | yisint) == 0)
+    return (x - x) / (x - x);
+
+  /* sgn (sign of result -ve**odd) = -1 else = 1 */
+  sgn = one;
+  if (((((uint32_t) hx >> 31) - 1) | (yisint - 1)) == 0)
+    sgn = -one;			/* (-ve)**(odd int) */
+
+  /* |y| is huge.
+     2^-16495 = 1/2 of smallest representable value.
+     If (1 - 1/131072)^y underflows, y > 1.4986e9 */
+  if (iy > 0x401d654b)
+    {
+      /* if (1 - 2^-113)^y underflows, y > 1.1873e38 */
+      if (iy > 0x407d654b)
+	{
+	  if (ix <= 0x3ffeffff)
+	    return (hy < 0) ? huge * huge : tiny * tiny;
+	  if (ix >= 0x3fff0000)
+	    return (hy > 0) ? huge * huge : tiny * tiny;
+	}
+      /* over/underflow if x is not close to one */
+      if (ix < 0x3ffeffff)
+	return (hy < 0) ? sgn * huge * huge : sgn * tiny * tiny;
+      if (ix > 0x3fff0000)
+	return (hy > 0) ? sgn * huge * huge : sgn * tiny * tiny;
+    }
+
+  ay = y > 0 ? y : -y;
+  if (ay < 0x1p-128)
+    y = y < 0 ? -0x1p-128 : 0x1p-128;
+
+  n = 0;
+  /* take care subnormal number */
+  if (ix < 0x00010000)
+    {
+      ax *= two113;
+      n -= 113;
+      o.value = ax;
+      ix = o.words32.w0;
+    }
+  n += ((ix) >> 16) - 0x3fff;
+  j = ix & 0x0000ffff;
+  /* determine interval */
+  ix = j | 0x3fff0000;		/* normalize ix */
+  if (j <= 0x3988)
+    k = 0;			/* |x|<sqrt(3/2) */
+  else if (j < 0xbb67)
+    k = 1;			/* |x|<sqrt(3)   */
+  else
+    {
+      k = 0;
+      n += 1;
+      ix -= 0x00010000;
+    }
+
+  o.value = ax;
+  o.words32.w0 = ix;
+  ax = o.value;
+
+  /* compute s = s_h+s_l = (x-1)/(x+1) or (x-1.5)/(x+1.5) */
+  u = ax - bp[k];		/* bp[0]=1.0, bp[1]=1.5 */
+  v = one / (ax + bp[k]);
+  s = u * v;
+  s_h = s;
+
+  o.value = s_h;
+  o.words32.w3 = 0;
+  o.words32.w2 &= 0xf8000000;
+  s_h = o.value;
+  /* t_h=ax+bp[k] High */
+  t_h = ax + bp[k];
+  o.value = t_h;
+  o.words32.w3 = 0;
+  o.words32.w2 &= 0xf8000000;
+  t_h = o.value;
+  t_l = ax - (t_h - bp[k]);
+  s_l = v * ((u - s_h * t_h) - s_h * t_l);
+  /* compute log(ax) */
+  s2 = s * s;
+  u = LN[0] + s2 * (LN[1] + s2 * (LN[2] + s2 * (LN[3] + s2 * LN[4])));
+  v = LD[0] + s2 * (LD[1] + s2 * (LD[2] + s2 * (LD[3] + s2 * (LD[4] + s2))));
+  r = s2 * s2 * u / v;
+  r += s_l * (s_h + s);
+  s2 = s_h * s_h;
+  t_h = 3.0 + s2 + r;
+  o.value = t_h;
+  o.words32.w3 = 0;
+  o.words32.w2 &= 0xf8000000;
+  t_h = o.value;
+  t_l = r - ((t_h - 3.0) - s2);
+  /* u+v = s*(1+...) */
+  u = s_h * t_h;
+  v = s_l * t_h + t_l * s;
+  /* 2/(3log2)*(s+...) */
+  p_h = u + v;
+  o.value = p_h;
+  o.words32.w3 = 0;
+  o.words32.w2 &= 0xf8000000;
+  p_h = o.value;
+  p_l = v - (p_h - u);
+  z_h = cp_h * p_h;		/* cp_h+cp_l = 2/(3*log2) */
+  z_l = cp_l * p_h + p_l * cp + dp_l[k];
+  /* log2(ax) = (s+..)*2/(3*log2) = n + dp_h + z_h + z_l */
+  t = (__float128) n;
+  t1 = (((z_h + z_l) + dp_h[k]) + t);
+  o.value = t1;
+  o.words32.w3 = 0;
+  o.words32.w2 &= 0xf8000000;
+  t1 = o.value;
+  t2 = z_l - (((t1 - t) - dp_h[k]) - z_h);
+
+  /* split up y into y1+y2 and compute (y1+y2)*(t1+t2) */
+  y1 = y;
+  o.value = y1;
+  o.words32.w3 = 0;
+  o.words32.w2 &= 0xf8000000;
+  y1 = o.value;
+  p_l = (y - y1) * t1 + y * t2;
+  p_h = y1 * t1;
+  z = p_l + p_h;
+  o.value = z;
+  j = o.words32.w0;
+  if (j >= 0x400d0000) /* z >= 16384 */
+    {
+      /* if z > 16384 */
+      if (((j - 0x400d0000) | o.words32.w1 | o.words32.w2 | o.words32.w3) != 0)
+	return sgn * huge * huge;	/* overflow */
+      else
+	{
+	  if (p_l + ovt > z - p_h)
+	    return sgn * huge * huge;	/* overflow */
+	}
+    }
+  else if ((j & 0x7fffffff) >= 0x400d01b9)	/* z <= -16495 */
+    {
+      /* z < -16495 */
+      if (((j - 0xc00d01bc) | o.words32.w1 | o.words32.w2 | o.words32.w3)
+	  != 0)
+	return sgn * tiny * tiny;	/* underflow */
+      else
+	{
+	  if (p_l <= z - p_h)
+	    return sgn * tiny * tiny;	/* underflow */
+	}
+    }
+  /* compute 2**(p_h+p_l) */
+  i = j & 0x7fffffff;
+  k = (i >> 16) - 0x3fff;
+  n = 0;
+  if (i > 0x3ffe0000)
+    {				/* if |z| > 0.5, set n = [z+0.5] */
+      n = floorq (z + 0.5Q);
+      t = n;
+      p_h -= t;
+    }
+  t = p_l + p_h;
+  o.value = t;
+  o.words32.w3 = 0;
+  o.words32.w2 &= 0xf8000000;
+  t = o.value;
+  u = t * lg2_h;
+  v = (p_l - (t - p_h)) * lg2 + t * lg2_l;
+  z = u + v;
+  w = v - (z - u);
+  /*  exp(z) */
+  t = z * z;
+  u = PN[0] + t * (PN[1] + t * (PN[2] + t * (PN[3] + t * PN[4])));
+  v = PD[0] + t * (PD[1] + t * (PD[2] + t * (PD[3] + t)));
+  t1 = z - t * u / v;
+  r = (z * t1) / (t1 - two) - (w + z * w);
+  z = one - (r - z);
+  o.value = z;
+  j = o.words32.w0;
+  j += (n << 16);
+  if ((j >> 16) <= 0)
+    {
+      z = scalbnq (z, n);	/* subnormal output */
+      __float128 force_underflow = z * z;
+      math_force_eval (force_underflow);
+    }
+  else
+    {
+      o.words32.w0 = j;
+      z = o.value;
+    }
+  return sgn * z;
+}
diff --git a/math/rem_pio2q.c b/math/rem_pio2q.c
new file mode 100644
index 0000000..3308b21
--- /dev/null
+++ b/math/rem_pio2q.c
@@ -0,0 +1,587 @@
+#include "quadmath-imp.h"
+#include <math.h>
+
+
+/* @(#)k_rem_pio2.c 5.1 93/09/24 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+ * __quadmath_kernel_rem_pio2 (x,y,e0,nx,prec,ipio2)
+ * double x[],y[]; int e0,nx,prec; int ipio2[];
+ *
+ * __quadmath_kernel_rem_pio2  return the last three digits of N with
+ *		y = x - N*pi/2
+ * so that |y| < pi/2.
+ *
+ * The method is to compute the integer (mod 8) and fraction parts of
+ * (2/pi)*x without doing the full multiplication. In general we
+ * skip the part of the product that are known to be a huge integer (
+ * more accurately, = 0 mod 8 ). Thus the number of operations are
+ * independent of the exponent of the input.
+ *
+ * (2/pi) is represented by an array of 24-bit integers in ipio2[].
+ *
+ * Input parameters:
+ * 	x[]	The input value (must be positive) is broken into nx
+ *		pieces of 24-bit integers in double precision format.
+ *		x[i] will be the i-th 24 bit of x. The scaled exponent
+ *		of x[0] is given in input parameter e0 (i.e., x[0]*2^e0
+ *		match x's up to 24 bits.
+ *
+ *		Example of breaking a double positive z into x[0]+x[1]+x[2]:
+ *			e0 = ilogb(z)-23
+ *			z  = scalbn(z,-e0)
+ *		for i = 0,1,2
+ *			x[i] = floor(z)
+ *			z    = (z-x[i])*2**24
+ *
+ *
+ *	y[]	ouput result in an array of double precision numbers.
+ *		The dimension of y[] is:
+ *			24-bit  precision	1
+ *			53-bit  precision	2
+ *			64-bit  precision	2
+ *			113-bit precision	3
+ *		The actual value is the sum of them. Thus for 113-bit
+ *		precision, one may have to do something like:
+ *
+ *		long double t,w,r_head, r_tail;
+ *		t = (long double)y[2] + (long double)y[1];
+ *		w = (long double)y[0];
+ *		r_head = t+w;
+ *		r_tail = w - (r_head - t);
+ *
+ *	e0	The exponent of x[0]
+ *
+ *	nx	dimension of x[]
+ *
+ *  	prec	an integer indicating the precision:
+ *			0	24  bits (single)
+ *			1	53  bits (double)
+ *			2	64  bits (extended)
+ *			3	113 bits (quad)
+ *
+ *	ipio2[]
+ *		integer array, contains the (24*i)-th to (24*i+23)-th
+ *		bit of 2/pi after binary point. The corresponding
+ *		floating value is
+ *
+ *			ipio2[i] * 2^(-24(i+1)).
+ *
+ * External function:
+ *	double scalbn(), floor();
+ *
+ *
+ * Here is the description of some local variables:
+ *
+ * 	jk	jk+1 is the initial number of terms of ipio2[] needed
+ *		in the computation. The recommended value is 2,3,4,
+ *		6 for single, double, extended,and quad.
+ *
+ * 	jz	local integer variable indicating the number of
+ *		terms of ipio2[] used.
+ *
+ *	jx	nx - 1
+ *
+ *	jv	index for pointing to the suitable ipio2[] for the
+ *		computation. In general, we want
+ *			( 2^e0*x[0] * ipio2[jv-1]*2^(-24jv) )/8
+ *		is an integer. Thus
+ *			e0-3-24*jv >= 0 or (e0-3)/24 >= jv
+ *		Hence jv = max(0,(e0-3)/24).
+ *
+ *	jp	jp+1 is the number of terms in PIo2[] needed, jp = jk.
+ *
+ * 	q[]	double array with integral value, representing the
+ *		24-bits chunk of the product of x and 2/pi.
+ *
+ *	q0	the corresponding exponent of q[0]. Note that the
+ *		exponent for q[i] would be q0-24*i.
+ *
+ *	PIo2[]	double precision array, obtained by cutting pi/2
+ *		into 24 bits chunks.
+ *
+ *	f[]	ipio2[] in floating point
+ *
+ *	iq[]	integer array by breaking up q[] in 24-bits chunk.
+ *
+ *	fq[]	final product of x*(2/pi) in fq[0],..,fq[jk]
+ *
+ *	ih	integer. If >0 it indicates q[] is >= 0.5, hence
+ *		it also indicates the *sign* of the result.
+ *
+ */
+
+/*
+ * Constants:
+ * The hexadecimal values are the intended ones for the following
+ * constants. The decimal values may be used, provided that the
+ * compiler will convert from decimal to binary accurately enough
+ * to produce the hexadecimal values shown.
+ */
+
+
+static const int init_jk[] = {2,3,4,6}; /* initial value for jk */
+
+static const double PIo2[] = {
+  1.57079625129699707031e+00, /* 0x3FF921FB, 0x40000000 */
+  7.54978941586159635335e-08, /* 0x3E74442D, 0x00000000 */
+  5.39030252995776476554e-15, /* 0x3CF84698, 0x80000000 */
+  3.28200341580791294123e-22, /* 0x3B78CC51, 0x60000000 */
+  1.27065575308067607349e-29, /* 0x39F01B83, 0x80000000 */
+  1.22933308981111328932e-36, /* 0x387A2520, 0x40000000 */
+  2.73370053816464559624e-44, /* 0x36E38222, 0x80000000 */
+  2.16741683877804819444e-51, /* 0x3569F31D, 0x00000000 */
+};
+
+static const double
+  zero   = 0.0,
+  one    = 1.0,
+  two24   =  1.67772160000000000000e+07, /* 0x41700000, 0x00000000 */
+  twon24  =  5.96046447753906250000e-08; /* 0x3E700000, 0x00000000 */
+
+
+static int
+__quadmath_kernel_rem_pio2 (double *x, double *y, int e0, int nx, int prec, const int32_t *ipio2)
+{
+	int32_t jz,jx,jv,jp,jk,carry,n,iq[20],i,j,k,m,q0,ih;
+	double z,fw,f[20],fq[20],q[20];
+
+    /* initialize jk*/
+	jk = init_jk[prec];
+	jp = jk;
+
+    /* determine jx,jv,q0, note that 3>q0 */
+	jx =  nx-1;
+	jv = (e0-3)/24; if(jv<0) jv=0;
+	q0 =  e0-24*(jv+1);
+
+    /* set up f[0] to f[jx+jk] where f[jx+jk] = ipio2[jv+jk] */
+	j = jv-jx; m = jx+jk;
+	for(i=0;i<=m;i++,j++) f[i] = (j<0)? zero : (double) ipio2[j];
+
+    /* compute q[0],q[1],...q[jk] */
+	for (i=0;i<=jk;i++) {
+	    for(j=0,fw=0.0;j<=jx;j++) fw += x[j]*f[jx+i-j]; q[i] = fw;
+	}
+
+	jz = jk;
+recompute:
+    /* distill q[] into iq[] reversingly */
+	for(i=0,j=jz,z=q[jz];j>0;i++,j--) {
+	    fw    =  (double)((int32_t)(twon24* z));
+	    iq[i] =  (int32_t)(z-two24*fw);
+	    z     =  q[j-1]+fw;
+	}
+
+    /* compute n */
+	z  = scalbn(z,q0);		/* actual value of z */
+	z -= 8.0*floor(z*0.125);		/* trim off integer >= 8 */
+	n  = (int32_t) z;
+	z -= (double)n;
+	ih = 0;
+	if(q0>0) {	/* need iq[jz-1] to determine n */
+	    i  = (iq[jz-1]>>(24-q0)); n += i;
+	    iq[jz-1] -= i<<(24-q0);
+	    ih = iq[jz-1]>>(23-q0);
+	}
+	else if(q0==0) ih = iq[jz-1]>>23;
+	else if(z>=0.5) ih=2;
+
+	if(ih>0) {	/* q > 0.5 */
+	    n += 1; carry = 0;
+	    for(i=0;i<jz ;i++) {	/* compute 1-q */
+		j = iq[i];
+		if(carry==0) {
+		    if(j!=0) {
+			carry = 1; iq[i] = 0x1000000- j;
+		    }
+		} else  iq[i] = 0xffffff - j;
+	    }
+	    if(q0>0) {		/* rare case: chance is 1 in 12 */
+	        switch(q0) {
+	        case 1:
+	    	   iq[jz-1] &= 0x7fffff; break;
+	    	case 2:
+	    	   iq[jz-1] &= 0x3fffff; break;
+	        }
+	    }
+	    if(ih==2) {
+		z = one - z;
+		if(carry!=0) z -= scalbn(one,q0);
+	    }
+	}
+
+    /* check if recomputation is needed */
+	if(z==zero) {
+	    j = 0;
+	    for (i=jz-1;i>=jk;i--) j |= iq[i];
+	    if(j==0) { /* need recomputation */
+		for(k=1;iq[jk-k]==0;k++);   /* k = no. of terms needed */
+
+		for(i=jz+1;i<=jz+k;i++) {   /* add q[jz+1] to q[jz+k] */
+		    f[jx+i] = (double) ipio2[jv+i];
+		    for(j=0,fw=0.0;j<=jx;j++) fw += x[j]*f[jx+i-j];
+		    q[i] = fw;
+		}
+		jz += k;
+		goto recompute;
+	    }
+	}
+
+    /* chop off zero terms */
+	if(z==0.0) {
+	    jz -= 1; q0 -= 24;
+	    while(iq[jz]==0) { jz--; q0-=24;}
+	} else { /* break z into 24-bit if necessary */
+	    z = scalbn(z,-q0);
+	    if(z>=two24) {
+		fw = (double)((int32_t)(twon24*z));
+		iq[jz] = (int32_t)(z-two24*fw);
+		jz += 1; q0 += 24;
+		iq[jz] = (int32_t) fw;
+	    } else iq[jz] = (int32_t) z ;
+	}
+
+    /* convert integer "bit" chunk to floating-point value */
+	fw = scalbn(one,q0);
+	for(i=jz;i>=0;i--) {
+	    q[i] = fw*(double)iq[i]; fw*=twon24;
+	}
+
+    /* compute PIo2[0,...,jp]*q[jz,...,0] */
+	for(i=jz;i>=0;i--) {
+	    for(fw=0.0,k=0;k<=jp&&k<=jz-i;k++) fw += PIo2[k]*q[i+k];
+	    fq[jz-i] = fw;
+	}
+
+    /* compress fq[] into y[] */
+	switch(prec) {
+	    case 0:
+		fw = 0.0;
+		for (i=jz;i>=0;i--) fw += fq[i];
+		y[0] = (ih==0)? fw: -fw;
+		break;
+	    case 1:
+	    case 2:
+		fw = 0.0;
+		for (i=jz;i>=0;i--) fw += fq[i];
+		y[0] = (ih==0)? fw: -fw;
+		fw = fq[0]-fw;
+		for (i=1;i<=jz;i++) fw += fq[i];
+		y[1] = (ih==0)? fw: -fw;
+		break;
+	    case 3:	/* painful */
+		for (i=jz;i>0;i--) {
+#if __FLT_EVAL_METHOD__ != 0
+		    volatile
+#endif
+		    double fv = (double)(fq[i-1]+fq[i]);
+		    fq[i]  += fq[i-1]-fv;
+		    fq[i-1] = fv;
+		}
+		for (i=jz;i>1;i--) {
+#if __FLT_EVAL_METHOD__ != 0
+		    volatile
+#endif
+		    double fv = (double)(fq[i-1]+fq[i]);
+		    fq[i]  += fq[i-1]-fv;
+		    fq[i-1] = fv;
+		}
+		for (fw=0.0,i=jz;i>=2;i--) fw += fq[i];
+		if(ih==0) {
+		    y[0] =  fq[0]; y[1] =  fq[1]; y[2] =  fw;
+		} else {
+		    y[0] = -fq[0]; y[1] = -fq[1]; y[2] = -fw;
+		}
+	}
+	return n&7;
+}
+
+
+
+
+
+/* Quad-precision floating point argument reduction.
+   Copyright (C) 1999-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/*
+ * Table of constants for 2/pi, 5628 hexadecimal digits of 2/pi
+ */
+static const int32_t two_over_pi[] = {
+0xa2f983, 0x6e4e44, 0x1529fc, 0x2757d1, 0xf534dd, 0xc0db62,
+0x95993c, 0x439041, 0xfe5163, 0xabdebb, 0xc561b7, 0x246e3a,
+0x424dd2, 0xe00649, 0x2eea09, 0xd1921c, 0xfe1deb, 0x1cb129,
+0xa73ee8, 0x8235f5, 0x2ebb44, 0x84e99c, 0x7026b4, 0x5f7e41,
+0x3991d6, 0x398353, 0x39f49c, 0x845f8b, 0xbdf928, 0x3b1ff8,
+0x97ffde, 0x05980f, 0xef2f11, 0x8b5a0a, 0x6d1f6d, 0x367ecf,
+0x27cb09, 0xb74f46, 0x3f669e, 0x5fea2d, 0x7527ba, 0xc7ebe5,
+0xf17b3d, 0x0739f7, 0x8a5292, 0xea6bfb, 0x5fb11f, 0x8d5d08,
+0x560330, 0x46fc7b, 0x6babf0, 0xcfbc20, 0x9af436, 0x1da9e3,
+0x91615e, 0xe61b08, 0x659985, 0x5f14a0, 0x68408d, 0xffd880,
+0x4d7327, 0x310606, 0x1556ca, 0x73a8c9, 0x60e27b, 0xc08c6b,
+0x47c419, 0xc367cd, 0xdce809, 0x2a8359, 0xc4768b, 0x961ca6,
+0xddaf44, 0xd15719, 0x053ea5, 0xff0705, 0x3f7e33, 0xe832c2,
+0xde4f98, 0x327dbb, 0xc33d26, 0xef6b1e, 0x5ef89f, 0x3a1f35,
+0xcaf27f, 0x1d87f1, 0x21907c, 0x7c246a, 0xfa6ed5, 0x772d30,
+0x433b15, 0xc614b5, 0x9d19c3, 0xc2c4ad, 0x414d2c, 0x5d000c,
+0x467d86, 0x2d71e3, 0x9ac69b, 0x006233, 0x7cd2b4, 0x97a7b4,
+0xd55537, 0xf63ed7, 0x1810a3, 0xfc764d, 0x2a9d64, 0xabd770,
+0xf87c63, 0x57b07a, 0xe71517, 0x5649c0, 0xd9d63b, 0x3884a7,
+0xcb2324, 0x778ad6, 0x23545a, 0xb91f00, 0x1b0af1, 0xdfce19,
+0xff319f, 0x6a1e66, 0x615799, 0x47fbac, 0xd87f7e, 0xb76522,
+0x89e832, 0x60bfe6, 0xcdc4ef, 0x09366c, 0xd43f5d, 0xd7de16,
+0xde3b58, 0x929bde, 0x2822d2, 0xe88628, 0x4d58e2, 0x32cac6,
+0x16e308, 0xcb7de0, 0x50c017, 0xa71df3, 0x5be018, 0x34132e,
+0x621283, 0x014883, 0x5b8ef5, 0x7fb0ad, 0xf2e91e, 0x434a48,
+0xd36710, 0xd8ddaa, 0x425fae, 0xce616a, 0xa4280a, 0xb499d3,
+0xf2a606, 0x7f775c, 0x83c2a3, 0x883c61, 0x78738a, 0x5a8caf,
+0xbdd76f, 0x63a62d, 0xcbbff4, 0xef818d, 0x67c126, 0x45ca55,
+0x36d9ca, 0xd2a828, 0x8d61c2, 0x77c912, 0x142604, 0x9b4612,
+0xc459c4, 0x44c5c8, 0x91b24d, 0xf31700, 0xad43d4, 0xe54929,
+0x10d5fd, 0xfcbe00, 0xcc941e, 0xeece70, 0xf53e13, 0x80f1ec,
+0xc3e7b3, 0x28f8c7, 0x940593, 0x3e71c1, 0xb3092e, 0xf3450b,
+0x9c1288, 0x7b20ab, 0x9fb52e, 0xc29247, 0x2f327b, 0x6d550c,
+0x90a772, 0x1fe76b, 0x96cb31, 0x4a1679, 0xe27941, 0x89dff4,
+0x9794e8, 0x84e6e2, 0x973199, 0x6bed88, 0x365f5f, 0x0efdbb,
+0xb49a48, 0x6ca467, 0x427271, 0x325d8d, 0xb8159f, 0x09e5bc,
+0x25318d, 0x3974f7, 0x1c0530, 0x010c0d, 0x68084b, 0x58ee2c,
+0x90aa47, 0x02e774, 0x24d6bd, 0xa67df7, 0x72486e, 0xef169f,
+0xa6948e, 0xf691b4, 0x5153d1, 0xf20acf, 0x339820, 0x7e4bf5,
+0x6863b2, 0x5f3edd, 0x035d40, 0x7f8985, 0x295255, 0xc06437,
+0x10d86d, 0x324832, 0x754c5b, 0xd4714e, 0x6e5445, 0xc1090b,
+0x69f52a, 0xd56614, 0x9d0727, 0x50045d, 0xdb3bb4, 0xc576ea,
+0x17f987, 0x7d6b49, 0xba271d, 0x296996, 0xacccc6, 0x5414ad,
+0x6ae290, 0x89d988, 0x50722c, 0xbea404, 0x940777, 0x7030f3,
+0x27fc00, 0xa871ea, 0x49c266, 0x3de064, 0x83dd97, 0x973fa3,
+0xfd9443, 0x8c860d, 0xde4131, 0x9d3992, 0x8c70dd, 0xe7b717,
+0x3bdf08, 0x2b3715, 0xa0805c, 0x93805a, 0x921110, 0xd8e80f,
+0xaf806c, 0x4bffdb, 0x0f9038, 0x761859, 0x15a562, 0xbbcb61,
+0xb989c7, 0xbd4010, 0x04f2d2, 0x277549, 0xf6b6eb, 0xbb22db,
+0xaa140a, 0x2f2689, 0x768364, 0x333b09, 0x1a940e, 0xaa3a51,
+0xc2a31d, 0xaeedaf, 0x12265c, 0x4dc26d, 0x9c7a2d, 0x9756c0,
+0x833f03, 0xf6f009, 0x8c402b, 0x99316d, 0x07b439, 0x15200c,
+0x5bc3d8, 0xc492f5, 0x4badc6, 0xa5ca4e, 0xcd37a7, 0x36a9e6,
+0x9492ab, 0x6842dd, 0xde6319, 0xef8c76, 0x528b68, 0x37dbfc,
+0xaba1ae, 0x3115df, 0xa1ae00, 0xdafb0c, 0x664d64, 0xb705ed,
+0x306529, 0xbf5657, 0x3aff47, 0xb9f96a, 0xf3be75, 0xdf9328,
+0x3080ab, 0xf68c66, 0x15cb04, 0x0622fa, 0x1de4d9, 0xa4b33d,
+0x8f1b57, 0x09cd36, 0xe9424e, 0xa4be13, 0xb52333, 0x1aaaf0,
+0xa8654f, 0xa5c1d2, 0x0f3f0b, 0xcd785b, 0x76f923, 0x048b7b,
+0x721789, 0x53a6c6, 0xe26e6f, 0x00ebef, 0x584a9b, 0xb7dac4,
+0xba66aa, 0xcfcf76, 0x1d02d1, 0x2df1b1, 0xc1998c, 0x77adc3,
+0xda4886, 0xa05df7, 0xf480c6, 0x2ff0ac, 0x9aecdd, 0xbc5c3f,
+0x6dded0, 0x1fc790, 0xb6db2a, 0x3a25a3, 0x9aaf00, 0x9353ad,
+0x0457b6, 0xb42d29, 0x7e804b, 0xa707da, 0x0eaa76, 0xa1597b,
+0x2a1216, 0x2db7dc, 0xfde5fa, 0xfedb89, 0xfdbe89, 0x6c76e4,
+0xfca906, 0x70803e, 0x156e85, 0xff87fd, 0x073e28, 0x336761,
+0x86182a, 0xeabd4d, 0xafe7b3, 0x6e6d8f, 0x396795, 0x5bbf31,
+0x48d784, 0x16df30, 0x432dc7, 0x356125, 0xce70c9, 0xb8cb30,
+0xfd6cbf, 0xa200a4, 0xe46c05, 0xa0dd5a, 0x476f21, 0xd21262,
+0x845cb9, 0x496170, 0xe0566b, 0x015299, 0x375550, 0xb7d51e,
+0xc4f133, 0x5f6e13, 0xe4305d, 0xa92e85, 0xc3b21d, 0x3632a1,
+0xa4b708, 0xd4b1ea, 0x21f716, 0xe4698f, 0x77ff27, 0x80030c,
+0x2d408d, 0xa0cd4f, 0x99a520, 0xd3a2b3, 0x0a5d2f, 0x42f9b4,
+0xcbda11, 0xd0be7d, 0xc1db9b, 0xbd17ab, 0x81a2ca, 0x5c6a08,
+0x17552e, 0x550027, 0xf0147f, 0x8607e1, 0x640b14, 0x8d4196,
+0xdebe87, 0x2afdda, 0xb6256b, 0x34897b, 0xfef305, 0x9ebfb9,
+0x4f6a68, 0xa82a4a, 0x5ac44f, 0xbcf82d, 0x985ad7, 0x95c7f4,
+0x8d4d0d, 0xa63a20, 0x5f57a4, 0xb13f14, 0x953880, 0x0120cc,
+0x86dd71, 0xb6dec9, 0xf560bf, 0x11654d, 0x6b0701, 0xacb08c,
+0xd0c0b2, 0x485551, 0x0efb1e, 0xc37295, 0x3b06a3, 0x3540c0,
+0x7bdc06, 0xcc45e0, 0xfa294e, 0xc8cad6, 0x41f3e8, 0xde647c,
+0xd8649b, 0x31bed9, 0xc397a4, 0xd45877, 0xc5e369, 0x13daf0,
+0x3c3aba, 0x461846, 0x5f7555, 0xf5bdd2, 0xc6926e, 0x5d2eac,
+0xed440e, 0x423e1c, 0x87c461, 0xe9fd29, 0xf3d6e7, 0xca7c22,
+0x35916f, 0xc5e008, 0x8dd7ff, 0xe26a6e, 0xc6fdb0, 0xc10893,
+0x745d7c, 0xb2ad6b, 0x9d6ecd, 0x7b723e, 0x6a11c6, 0xa9cff7,
+0xdf7329, 0xbac9b5, 0x5100b7, 0x0db2e2, 0x24ba74, 0x607de5,
+0x8ad874, 0x2c150d, 0x0c1881, 0x94667e, 0x162901, 0x767a9f,
+0xbefdfd, 0xef4556, 0x367ed9, 0x13d9ec, 0xb9ba8b, 0xfc97c4,
+0x27a831, 0xc36ef1, 0x36c594, 0x56a8d8, 0xb5a8b4, 0x0ecccf,
+0x2d8912, 0x34576f, 0x89562c, 0xe3ce99, 0xb920d6, 0xaa5e6b,
+0x9c2a3e, 0xcc5f11, 0x4a0bfd, 0xfbf4e1, 0x6d3b8e, 0x2c86e2,
+0x84d4e9, 0xa9b4fc, 0xd1eeef, 0xc9352e, 0x61392f, 0x442138,
+0xc8d91b, 0x0afc81, 0x6a4afb, 0xd81c2f, 0x84b453, 0x8c994e,
+0xcc2254, 0xdc552a, 0xd6c6c0, 0x96190b, 0xb8701a, 0x649569,
+0x605a26, 0xee523f, 0x0f117f, 0x11b5f4, 0xf5cbfc, 0x2dbc34,
+0xeebc34, 0xcc5de8, 0x605edd, 0x9b8e67, 0xef3392, 0xb817c9,
+0x9b5861, 0xbc57e1, 0xc68351, 0x103ed8, 0x4871dd, 0xdd1c2d,
+0xa118af, 0x462c21, 0xd7f359, 0x987ad9, 0xc0549e, 0xfa864f,
+0xfc0656, 0xae79e5, 0x362289, 0x22ad38, 0xdc9367, 0xaae855,
+0x382682, 0x9be7ca, 0xa40d51, 0xb13399, 0x0ed7a9, 0x480569,
+0xf0b265, 0xa7887f, 0x974c88, 0x36d1f9, 0xb39221, 0x4a827b,
+0x21cf98, 0xdc9f40, 0x5547dc, 0x3a74e1, 0x42eb67, 0xdf9dfe,
+0x5fd45e, 0xa4677b, 0x7aacba, 0xa2f655, 0x23882b, 0x55ba41,
+0x086e59, 0x862a21, 0x834739, 0xe6e389, 0xd49ee5, 0x40fb49,
+0xe956ff, 0xca0f1c, 0x8a59c5, 0x2bfa94, 0xc5c1d3, 0xcfc50f,
+0xae5adb, 0x86c547, 0x624385, 0x3b8621, 0x94792c, 0x876110,
+0x7b4c2a, 0x1a2c80, 0x12bf43, 0x902688, 0x893c78, 0xe4c4a8,
+0x7bdbe5, 0xc23ac4, 0xeaf426, 0x8a67f7, 0xbf920d, 0x2ba365,
+0xb1933d, 0x0b7cbd, 0xdc51a4, 0x63dd27, 0xdde169, 0x19949a,
+0x9529a8, 0x28ce68, 0xb4ed09, 0x209f44, 0xca984e, 0x638270,
+0x237c7e, 0x32b90f, 0x8ef5a7, 0xe75614, 0x08f121, 0x2a9db5,
+0x4d7e6f, 0x5119a5, 0xabf9b5, 0xd6df82, 0x61dd96, 0x023616,
+0x9f3ac4, 0xa1a283, 0x6ded72, 0x7a8d39, 0xa9b882, 0x5c326b,
+0x5b2746, 0xed3400, 0x7700d2, 0x55f4fc, 0x4d5901, 0x8071e0,
+0xe13f89, 0xb295f3, 0x64a8f1, 0xaea74b, 0x38fc4c, 0xeab2bb,
+0x47270b, 0xabc3a7, 0x34ba60, 0x52dd34, 0xf8563a, 0xeb7e8a,
+0x31bb36, 0x5895b7, 0x47f7a9, 0x94c3aa, 0xd39225, 0x1e7f3e,
+0xd8974e, 0xbba94f, 0xd8ae01, 0xe661b4, 0x393d8e, 0xa523aa,
+0x33068e, 0x1633b5, 0x3bb188, 0x1d3a9d, 0x4013d0, 0xcc1be5,
+0xf862e7, 0x3bf28f, 0x39b5bf, 0x0bc235, 0x22747e, 0xa247c0,
+0xd52d1f, 0x19add3, 0x9094df, 0x9311d0, 0xb42b25, 0x496db2,
+0xe264b2, 0x5ef135, 0x3bc6a4, 0x1a4ad0, 0xaac92e, 0x64e886,
+0x573091, 0x982cfb, 0x311b1a, 0x08728b, 0xbdcee1, 0x60e142,
+0xeb641d, 0xd0bba3, 0xe559d4, 0x597b8c, 0x2a4483, 0xf332ba,
+0xf84867, 0x2c8d1b, 0x2fa9b0, 0x50f3dd, 0xf9f573, 0xdb61b4,
+0xfe233e, 0x6c41a6, 0xeea318, 0x775a26, 0xbc5e5c, 0xcea708,
+0x94dc57, 0xe20196, 0xf1e839, 0xbe4851, 0x5d2d2f, 0x4e9555,
+0xd96ec2, 0xe7d755, 0x6304e0, 0xc02e0e, 0xfc40a0, 0xbbf9b3,
+0x7125a7, 0x222dfb, 0xf619d8, 0x838c1c, 0x6619e6, 0xb20d55,
+0xbb5137, 0x79e809, 0xaf9149, 0x0d73de, 0x0b0da5, 0xce7f58,
+0xac1934, 0x724667, 0x7a1a13, 0x9e26bc, 0x4555e7, 0x585cb5,
+0x711d14, 0x486991, 0x480d60, 0x56adab, 0xd62f64, 0x96ee0c,
+0x212ff3, 0x5d6d88, 0xa67684, 0x95651e, 0xab9e0a, 0x4ddefe,
+0x571010, 0x836a39, 0xf8ea31, 0x9e381d, 0xeac8b1, 0xcac96b,
+0x37f21e, 0xd505e9, 0x984743, 0x9fc56c, 0x0331b7, 0x3b8bf8,
+0x86e56a, 0x8dc343, 0x6230e7, 0x93cfd5, 0x6a8f2d, 0x733005,
+0x1af021, 0xa09fcb, 0x7415a1, 0xd56b23, 0x6ff725, 0x2f4bc7,
+0xb8a591, 0x7fac59, 0x5c55de, 0x212c38, 0xb13296, 0x5cff50,
+0x366262, 0xfa7b16, 0xf4d9a6, 0x2acfe7, 0xf07403, 0xd4d604,
+0x6fd916, 0x31b1bf, 0xcbb450, 0x5bd7c8, 0x0ce194, 0x6bd643,
+0x4fd91c, 0xdf4543, 0x5f3453, 0xe2b5aa, 0xc9aec8, 0x131485,
+0xf9d2bf, 0xbadb9e, 0x76f5b9, 0xaf15cf, 0xca3182, 0x14b56d,
+0xe9fe4d, 0x50fc35, 0xf5aed5, 0xa2d0c1, 0xc96057, 0x192eb6,
+0xe91d92, 0x07d144, 0xaea3c6, 0x343566, 0x26d5b4, 0x3161e2,
+0x37f1a2, 0x209eff, 0x958e23, 0x493798, 0x35f4a6, 0x4bdc02,
+0xc2be13, 0xbe80a0, 0x0b72a3, 0x115c5f, 0x1e1bd1, 0x0db4d3,
+0x869e85, 0x96976b, 0x2ac91f, 0x8a26c2, 0x3070f0, 0x041412,
+0xfc9fa5, 0xf72a38, 0x9c6878, 0xe2aa76, 0x50cfe1, 0x559274,
+0x934e38, 0x0a92f7, 0x5533f0, 0xa63db4, 0x399971, 0xe2b755,
+0xa98a7c, 0x008f19, 0xac54d2, 0x2ea0b4, 0xf5f3e0, 0x60c849,
+0xffd269, 0xae52ce, 0x7a5fdd, 0xe9ce06, 0xfb0ae8, 0xa50cce,
+0xea9d3e, 0x3766dd, 0xb834f5, 0x0da090, 0x846f88, 0x4ae3d5,
+0x099a03, 0x2eae2d, 0xfcb40a, 0xfb9b33, 0xe281dd, 0x1b16ba,
+0xd8c0af, 0xd96b97, 0xb52dc9, 0x9c277f, 0x5951d5, 0x21ccd6,
+0xb6496b, 0x584562, 0xb3baf2, 0xa1a5c4, 0x7ca2cf, 0xa9b93d,
+0x7b7b89, 0x483d38,
+};
+
+static const __float128 c[] = {
+/* 113 bits of pi/2 */
+#define PI_2_1 c[0]
+ 0x1.921fb54442d18469898cc51701b8p+0Q,
+
+/* pi/2 - PI_2_1 */
+#define PI_2_1t c[1]
+ 0x3.9a252049c1114cf98e804177d4c8p-116Q,
+};
+
+
+int32_t
+__quadmath_rem_pio2q (__float128 x, __float128 *y)
+{
+  __float128 z, w, t;
+  double tx[8];
+  int64_t exp, n, ix, hx;
+  uint64_t lx;
+
+  GET_FLT128_WORDS64 (hx, lx, x);
+  ix = hx & 0x7fffffffffffffffLL;
+  if (ix <= 0x3ffe921fb54442d1LL)	/* x in <-pi/4, pi/4> */
+    {
+      y[0] = x;
+      y[1] = 0;
+      return 0;
+    }
+
+  if (ix < 0x40002d97c7f3321dLL)	/* |x| in <pi/4, 3pi/4) */
+    {
+      if (hx > 0)
+	{
+	  /* 113 + 113 bit PI is ok */
+	  z = x - PI_2_1;
+	  y[0] = z - PI_2_1t;
+	  y[1] = (z - y[0]) - PI_2_1t;
+	  return 1;
+	}
+      else
+        {
+	  /* 113 + 113 bit PI is ok */
+	  z = x + PI_2_1;
+	  y[0] = z + PI_2_1t;
+	  y[1] = (z - y[0]) + PI_2_1t;
+	  return -1;
+	}
+    }
+
+  if (ix >= 0x7fff000000000000LL)	/* x is +=oo or NaN */
+    {
+      y[0] = x - x;
+      y[1] = y[0];
+      return 0;
+    }
+
+  /* Handle large arguments.
+     We split the 113 bits of the mantissa into 5 24bit integers
+     stored in a double array.  */
+  exp = (ix >> 48) - 16383 - 23;
+
+  /* This is faster than doing this in floating point, because we
+     have to convert it to integers anyway and like this we can keep
+     both integer and floating point units busy.  */
+  tx [0] = (double)(((ix >> 25) & 0x7fffff) | 0x800000);
+  tx [1] = (double)((ix >> 1) & 0xffffff);
+  tx [2] = (double)(((ix << 23) | (lx >> 41)) & 0xffffff);
+  tx [3] = (double)((lx >> 17) & 0xffffff);
+  tx [4] = (double)((lx << 7) & 0xffffff);
+
+  n = __quadmath_kernel_rem_pio2 (tx, tx + 5, exp,
+				  ((lx << 7) & 0xffffff) ? 5 : 4,
+				  3, two_over_pi);
+
+  /* The result is now stored in 3 double values, we need to convert it into
+     two __float128 values.  */
+  t = (__float128) tx [6] + (__float128) tx [7];
+  w = (__float128) tx [5];
+
+  if (hx >= 0)
+    {
+      y[0] = w + t;
+      y[1] = t - (y[0] - w);
+      return n;
+    }
+  else
+    {
+      y[0] = -(w + t);
+      y[1] = -t - (y[0] + w);
+      return -n;
+    }
+}
diff --git a/math/remainderq.c b/math/remainderq.c
new file mode 100644
index 0000000..5aa1f1a
--- /dev/null
+++ b/math/remainderq.c
@@ -0,0 +1,69 @@
+/* e_fmodl.c -- long double version of e_fmod.c.
+ * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/* remainderq(x,p)
+ * Return :
+ *	returns  x REM p  =  x - [x/p]*p as if in infinite
+ *	precise arithmetic, where [x/p] is the (infinite bit)
+ *	integer nearest x/p (in half way case choose the even one).
+ * Method :
+ *	Based on fmodl() return x-[x/p]chopped*p exactlp.
+ */
+
+#include "quadmath-imp.h"
+
+static const __float128 zero = 0;
+
+
+__float128
+remainderq(__float128 x, __float128 p)
+{
+	int64_t hx,hp;
+	uint64_t sx,lx,lp;
+	__float128 p_half;
+
+	GET_FLT128_WORDS64(hx,lx,x);
+	GET_FLT128_WORDS64(hp,lp,p);
+	sx = hx&0x8000000000000000ULL;
+	hp &= 0x7fffffffffffffffLL;
+	hx &= 0x7fffffffffffffffLL;
+
+    /* purge off exception values */
+	if((hp|lp)==0) return (x*p)/(x*p);	/* p = 0 */
+	if((hx>=0x7fff000000000000LL)||			/* x not finite */
+	  ((hp>=0x7fff000000000000LL)&&			/* p is NaN */
+	  (((hp-0x7fff000000000000LL)|lp)!=0)))
+	    return (x*p)/(x*p);
+
+
+	if (hp<=0x7ffdffffffffffffLL) x = fmodq(x,p+p);	/* now x < 2p */
+	if (((hx-hp)|(lx-lp))==0) return zero*x;
+	x  = fabsq(x);
+	p  = fabsq(p);
+	if (hp<0x0002000000000000LL) {
+	    if(x+x>p) {
+		x-=p;
+		if(x+x>=p) x -= p;
+	    }
+	} else {
+	    p_half = 0.5Q*p;
+	    if(x>p_half) {
+		x-=p;
+		if(x>=p_half) x -= p;
+	    }
+	}
+	GET_FLT128_MSW64(hx,x);
+	SET_FLT128_MSW64(x,hx^sx);
+	return x;
+}
diff --git a/math/remquoq.c b/math/remquoq.c
new file mode 100644
index 0000000..36a5eed
--- /dev/null
+++ b/math/remquoq.c
@@ -0,0 +1,108 @@
+/* Compute remainder and a congruent to the quotient.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+static const __float128 zero = 0.0;
+
+
+__float128
+remquoq (__float128 x, __float128 y, int *quo)
+{
+  int64_t hx,hy;
+  uint64_t sx,lx,ly,qs;
+  int cquo;
+
+  GET_FLT128_WORDS64 (hx, lx, x);
+  GET_FLT128_WORDS64 (hy, ly, y);
+  sx = hx & 0x8000000000000000ULL;
+  qs = sx ^ (hy & 0x8000000000000000ULL);
+  hy &= 0x7fffffffffffffffLL;
+  hx &= 0x7fffffffffffffffLL;
+
+  /* Purge off exception values.  */
+  if ((hy | ly) == 0)
+    return (x * y) / (x * y); 			/* y = 0 */
+  if ((hx >= 0x7fff000000000000LL)		/* x not finite */
+      || ((hy >= 0x7fff000000000000LL)		/* y is NaN */
+	  && (((hy - 0x7fff000000000000LL) | ly) != 0)))
+    return (x * y) / (x * y);
+
+  if (hy <= 0x7ffbffffffffffffLL)
+    x = fmodq (x, 8 * y);              /* now x < 8y */
+
+  if (((hx - hy) | (lx - ly)) == 0)
+    {
+      *quo = qs ? -1 : 1;
+      return zero * x;
+    }
+
+  x  = fabsq (x);
+  y  = fabsq (y);
+  cquo = 0;
+
+  if (hy <= 0x7ffcffffffffffffLL && x >= 4 * y)
+    {
+      x -= 4 * y;
+      cquo += 4;
+    }
+  if (hy <= 0x7ffdffffffffffffLL && x >= 2 * y)
+    {
+      x -= 2 * y;
+      cquo += 2;
+    }
+
+  if (hy < 0x0002000000000000LL)
+    {
+      if (x + x > y)
+	{
+	  x -= y;
+	  ++cquo;
+	  if (x + x >= y)
+	    {
+	      x -= y;
+	      ++cquo;
+	    }
+	}
+    }
+  else
+    {
+      __float128 y_half = 0.5Q * y;
+      if (x > y_half)
+	{
+	  x -= y;
+	  ++cquo;
+	  if (x >= y_half)
+	    {
+	      x -= y;
+	      ++cquo;
+	    }
+	}
+    }
+
+  *quo = qs ? -cquo : cquo;
+
+  /* Ensure correct sign of zero result in round-downward mode.  */
+  if (x == 0)
+    x = 0;
+  if (sx)
+    x = -x;
+  return x;
+}
diff --git a/math/rintq.c b/math/rintq.c
new file mode 100644
index 0000000..a11d8f1
--- /dev/null
+++ b/math/rintq.c
@@ -0,0 +1,62 @@
+/* s_rintl.c -- long double version of s_rint.c.
+ * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#if defined(LIBM_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: $";
+#endif
+
+/*
+ * rintq(x)
+ * Return x rounded to integral value according to the prevailing
+ * rounding mode.
+ * Method:
+ *	Using floating addition.
+ * Exception:
+ *	Inexact flag raised if x not equal to rintq(x).
+ */
+
+#define NO_MATH_REDIRECT
+
+#include "quadmath-imp.h"
+
+static const __float128
+TWO112[2]={
+  5.19229685853482762853049632922009600E+33L, /* 0x406F000000000000, 0 */
+ -5.19229685853482762853049632922009600E+33L  /* 0xC06F000000000000, 0 */
+};
+
+__float128 rintq(__float128 x)
+{
+	int64_t i0,j0,sx;
+	uint64_t i1 __attribute__ ((unused));
+	__float128 w,t;
+	GET_FLT128_WORDS64(i0,i1,x);
+	sx = (((uint64_t)i0)>>63);
+	j0 = ((i0>>48)&0x7fff)-0x3fff;
+	if(j0<112) {
+	    if(j0<0) {
+	        w = TWO112[sx]+x;
+	        t = w-TWO112[sx];
+		GET_FLT128_MSW64(i0,t);
+		SET_FLT128_MSW64(t,(i0&0x7fffffffffffffffLL)|(sx<<63));
+	        return t;
+	    }
+	} else {
+	    if(j0==0x4000) return x+x;	/* inf or NaN */
+	    else return x;		/* x is integral */
+	}
+	w = TWO112[sx]+x;
+	return w-TWO112[sx];
+}
diff --git a/math/roundq.c b/math/roundq.c
new file mode 100644
index 0000000..5d6d28b
--- /dev/null
+++ b/math/roundq.c
@@ -0,0 +1,78 @@
+/* Round long double to integer away from zero.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#define NO_MATH_REDIRECT
+
+#include "quadmath-imp.h"
+
+__float128
+roundq (__float128 x)
+{
+  int32_t j0;
+  uint64_t i1, i0;
+
+  GET_FLT128_WORDS64 (i0, i1, x);
+  j0 = ((i0 >> 48) & 0x7fff) - 0x3fff;
+  if (j0 < 48)
+    {
+      if (j0 < 0)
+	{
+	  i0 &= 0x8000000000000000ULL;
+	  if (j0 == -1)
+	    i0 |= 0x3fff000000000000LL;
+	  i1 = 0;
+	}
+      else
+	{
+	  uint64_t i = 0x0000ffffffffffffLL >> j0;
+	  if (((i0 & i) | i1) == 0)
+	    /* X is integral.  */
+	    return x;
+
+	  i0 += 0x0000800000000000LL >> j0;
+	  i0 &= ~i;
+	  i1 = 0;
+	}
+    }
+  else if (j0 > 111)
+    {
+      if (j0 == 0x4000)
+	/* Inf or NaN.  */
+	return x + x;
+      else
+	return x;
+    }
+  else
+    {
+      uint64_t i = -1ULL >> (j0 - 48);
+      if ((i1 & i) == 0)
+	/* X is integral.  */
+	return x;
+
+      uint64_t j = i1 + (1LL << (111 - j0));
+      if (j < i1)
+	i0 += 1;
+      i1 = j;
+      i1 &= ~i;
+    }
+
+  SET_FLT128_WORDS64 (x, i0, i1);
+  return x;
+}
diff --git a/math/scalblnq.c b/math/scalblnq.c
new file mode 100644
index 0000000..a7a355e
--- /dev/null
+++ b/math/scalblnq.c
@@ -0,0 +1,61 @@
+/* s_scalblnl.c -- long double version of s_scalbn.c.
+ * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+
+/* @(#)s_scalbn.c 5.1 93/09/24 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#if defined(LIBM_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: $";
+#endif
+
+/*
+ * scalblnl (long double x, long int n)
+ * scalblnl(x,n) returns x* 2**n  computed by  exponent
+ * manipulation rather than by actually performing an
+ * exponentiation or a multiplication.
+ */
+
+#include "quadmath-imp.h"
+
+static const __float128
+two114 = 2.0769187434139310514121985316880384E+34Q, /* 0x4071000000000000, 0 */
+twom114 = 4.8148248609680896326399448564623183E-35Q, /* 0x3F8D000000000000, 0 */
+huge   = 1.0E+4900Q,
+tiny   = 1.0E-4900Q;
+
+__float128 scalblnq (__float128 x, long int n)
+{
+	int64_t k,hx,lx;
+	GET_FLT128_WORDS64(hx,lx,x);
+        k = (hx>>48)&0x7fff;		/* extract exponent */
+        if (k==0) {				/* 0 or subnormal x */
+            if ((lx|(hx&0x7fffffffffffffffULL))==0) return x; /* +-0 */
+	    x *= two114;
+	    GET_FLT128_MSW64(hx,x);
+	    k = ((hx>>48)&0x7fff) - 114;
+	}
+        if (k==0x7fff) return x+x;		/* NaN or Inf */
+	if (n< -50000) return tiny*copysignq(tiny,x); /*underflow*/
+        if (n> 50000 || k+n > 0x7ffe)
+	  return huge*copysignq(huge,x); /* overflow  */
+	/* Now k and n are bounded we know that k = k+n does not
+	   overflow.  */
+        k = k+n;
+        if (k > 0) 				/* normal result */
+	    {SET_FLT128_MSW64(x,(hx&0x8000ffffffffffffULL)|(k<<48)); return x;}
+        if (k <= -114)
+	  return tiny*copysignq(tiny,x); 	/*underflow*/
+        k += 114;				/* subnormal result */
+	SET_FLT128_MSW64(x,(hx&0x8000ffffffffffffULL)|(k<<48));
+        return x*twom114;
+}
diff --git a/math/scalbnq.c b/math/scalbnq.c
new file mode 100644
index 0000000..4167a4b
--- /dev/null
+++ b/math/scalbnq.c
@@ -0,0 +1,61 @@
+/* s_scalbnl.c -- long double version of s_scalbn.c.
+ * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+
+/* @(#)s_scalbn.c 5.1 93/09/24 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#if defined(LIBM_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: $";
+#endif
+
+/*
+ * scalbnq (long double x, int n)
+ * scalbnq(x,n) returns x* 2**n  computed by  exponent
+ * manipulation rather than by actually performing an
+ * exponentiation or a multiplication.
+ */
+
+#include "quadmath-imp.h"
+
+static const __float128
+two114 = 2.0769187434139310514121985316880384E+34Q, /* 0x4071000000000000, 0 */
+twom114 = 4.8148248609680896326399448564623183E-35Q, /* 0x3F8D000000000000, 0 */
+huge   = 1.0E+4900Q,
+tiny   = 1.0E-4900Q;
+
+__float128 scalbnq (__float128 x, int n)
+{
+	int64_t k,hx,lx;
+	GET_FLT128_WORDS64(hx,lx,x);
+        k = (hx>>48)&0x7fff;		/* extract exponent */
+        if (k==0) {				/* 0 or subnormal x */
+            if ((lx|(hx&0x7fffffffffffffffULL))==0) return x; /* +-0 */
+	    x *= two114;
+	    GET_FLT128_MSW64(hx,x);
+	    k = ((hx>>48)&0x7fff) - 114;
+	}
+        if (k==0x7fff) return x+x;		/* NaN or Inf */
+	if (n< -50000) return tiny*copysignq(tiny,x); /*underflow*/
+        if (n> 50000 || k+n > 0x7ffe)
+	  return huge*copysignq(huge,x); /* overflow  */
+	/* Now k and n are bounded we know that k = k+n does not
+	   overflow.  */
+        k = k+n;
+        if (k > 0) 				/* normal result */
+	    {SET_FLT128_MSW64(x,(hx&0x8000ffffffffffffULL)|(k<<48)); return x;}
+        if (k <= -114)
+	  return tiny*copysignq(tiny,x); 	/*underflow*/
+        k += 114;				/* subnormal result */
+	SET_FLT128_MSW64(x,(hx&0x8000ffffffffffffULL)|(k<<48));
+        return x*twom114;
+}
diff --git a/math/signbitq.c b/math/signbitq.c
new file mode 100644
index 0000000..8f7020e
--- /dev/null
+++ b/math/signbitq.c
@@ -0,0 +1,26 @@
+/* Return nonzero value if number is negative.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+int
+signbitq (__float128 x)
+{
+  return __builtin_signbit (x);
+}
diff --git a/math/sincos_table.c b/math/sincos_table.c
new file mode 100644
index 0000000..7f50b8c
--- /dev/null
+++ b/math/sincos_table.c
@@ -0,0 +1,697 @@
+/* Quad-precision floating point sine and cosine tables.
+   Copyright (C) 1999-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+/* For 0.1484375 + n/128.0, n=0..82 this table contains
+   first 113 bits of cosine, then at least 113 additional
+   bits and the same for sine.
+   0.1484375+82.0/128.0 is the smallest number among above defined numbers
+   larger than pi/4.
+   Computed using gmp.
+ */
+
+/* Include to grab typedefs and wrappers for __float128 and such.  */
+
+#include "quadmath-imp.h"
+
+const __float128 __sincosq_table[] = {
+
+/* x =  1.48437500000000000000000000000000000e-01L 3ffc3000000000000000000000000000 */
+/* cos(x) = 0.fd2f5320e1b790209b4dda2f98f79caaa7b873aff1014b0fbc5243766d03cb006bc837c4358 */
+ 9.89003367927322909016887196069562069e-01Q, /* 3ffefa5ea641c36f2041369bb45f31ef */
+ 2.15663692029265697782289400027743703e-35Q, /* 3f8bcaaa7b873aff1014b0fbc5243767 */
+/* sin(x) = 0.25dc50bc95711d0d9787d108fd438cf5959ee0bfb7a1e36e8b1a112968f356657420e9cc9ea */
+ 1.47892995873409608580026675734609314e-01Q, /* 3ffc2ee285e4ab88e86cbc3e8847ea1c */
+ 9.74950446464233268291647449768590886e-36Q, /* 3f8a9eb2b3dc17f6f43c6dd16342252d */
+
+/* x = 1.56250000000000000000000000000000000e-01 3ffc4000000000000000000000000000 */
+/* cos(x) = 0.fce1a053e621438b6d60c76e8c45bf0a9dc71aa16f922acc10e95144ec796a249813c9cb649 */
+ 9.87817783816471944100503034363211317e-01Q, /* 3ffef9c340a7cc428716dac18edd188b */
+ 4.74271307836705897892468107620526395e-35Q, /* 3f8cf854ee38d50b7c915660874a8a27 */
+/* sin(x) = 0.27d66258bacd96a3eb335b365c87d59438c5142bb56a489e9b8db9d36234ffdebb6bdc22d8e */
+ 1.55614992773556041209920643203516258e-01Q, /* 3ffc3eb312c5d66cb51f599ad9b2e43f */
+-7.83989563419287980121718050629497270e-36Q, /* bf8a4d78e75d7a8952b6ec2c8e48c594 */
+
+/* x = 1.64062500000000000000000000000000000e-01 3ffc5000000000000000000000000000 */
+/* cos(x) = 0.fc8ffa01ba6807417e05962b0d9fdf1fddb0cc4c07d22e19e08019bffa50a6c7acdb40307a3 */
+ 9.86571908399497588757337407495308409e-01Q, /* 3ffef91ff40374d00e82fc0b2c561b40 */
+-2.47327949936985362476252401212720725e-35Q, /* bf8c070112799d9fc16e8f30fbff3200 */
+/* sin(x) = 0.29cfd49b8be4f665276cab01cbf0426934906c3dd105473b226e410b1450f62e53ff7c6cce1 */
+ 1.63327491736612850846866172454354370e-01Q, /* 3ffc4e7ea4dc5f27b3293b65580e5f82 */
+ 1.81380344301155485770367902300754350e-36Q, /* 3f88349a48361ee882a39d913720858a */
+
+/* x = 1.71875000000000000000000000000000000e-01 3ffc6000000000000000000000000000 */
+/* cos(x) = 0.fc3a6170f767ac735d63d99a9d439e1db5e59d3ef153a4265d5855850ed82b536bf361b80e3 */
+ 9.85265817718213816204294709759578994e-01Q, /* 3ffef874c2e1eecf58e6bac7b3353a87 */
+ 2.26568029505818066141517497778527952e-35Q, /* 3f8be1db5e59d3ef153a4265d5855851 */
+/* sin(x) = 0.2bc89f9f424de5485de7ce03b2514952b9faf5648c3244d4736feb95dbb9da49f3b58a9253b */
+ 1.71030022031395019281347969239834331e-01Q, /* 3ffc5e44fcfa126f2a42ef3e701d928a */
+ 7.01395875187487608875416030203241317e-36Q, /* 3f8a2a573f5eac9186489a8e6dfd72bb */
+
+/* x = 1.79687500000000000000000000000000000e-01 3ffc7000000000000000000000000000 */
+/* cos(x) = 0.fbe0d7f7fef11e70aa43b8abf4f6a457cea20c8f3f676b47781f9821bbe9ce04b3c7b981c0b */
+ 9.83899591489663972178309351416487245e-01Q, /* 3ffef7c1afeffde23ce154877157e9ed */
+ 2.73414318948066207810486330723761265e-35Q, /* 3f8c22be75106479fb3b5a3bc0fcc10e */
+/* sin(x) = 0.2dc0bb80b49a97ffb34e8dd1f8db9df7af47ed2dcf58b12c8e7827e048cae929da02c04ecac */
+ 1.78722113535153659375356241864180724e-01Q, /* 3ffc6e05dc05a4d4bffd9a746e8fc6dd */
+-1.52906926517265103202547561260594148e-36Q, /* bf8804285c09691853a769b8c3ec0fdc */
+
+/* x = 1.87500000000000000000000000000000000e-01 3ffc8000000000000000000000000000 */
+/* cos(x) = 0.fb835efcf670dd2ce6fe7924697eea13ea358867e9cdb3899b783f4f9f43aa5626e8b67b3bc */
+ 9.82473313101255257487327683243622495e-01Q, /* 3ffef706bdf9ece1ba59cdfcf248d2fe */
+-1.64924358891557584625463868014230342e-35Q, /* bf8b5ec15ca779816324c766487c0b06 */
+/* sin(x) = 0.2fb8205f75e56a2b56a1c4792f856258769af396e0189ef72c05e4df59a6b00e4b44a6ea515 */
+ 1.86403296762269884552379983103205261e-01Q, /* 3ffc7dc102fbaf2b515ab50e23c97c2b */
+ 1.76460304806826780010586715975331753e-36Q, /* 3f882c3b4d79cb700c4f7b9602f26fad */
+
+/* x = 1.95312500000000000000000000000000000e-01 3ffc9000000000000000000000000000 */
+/* cos(x) = 0.fb21f7f5c156696b00ac1fe28ac5fd76674a92b4df80d9c8a46c684399005deccc41386257c */
+ 9.80987069605669190469329896435309665e-01Q, /* 3ffef643efeb82acd2d601583fc5158c */
+-1.90899259410096419886996331536278461e-36Q, /* bf8844cc5ab6a5903f931badc9cbde34 */
+/* sin(x) = 0.31aec65df552876f82ece9a2356713246eba6799983d7011b0b3698d6e1da919c15d57c30c1 */
+ 1.94073102892909791156055200214145404e-01Q, /* 3ffc8d7632efaa943b7c17674d11ab39 */
+-9.67304741051998267208945242944928999e-36Q, /* bf8a9b7228b30cccf851fdc9e992ce52 */
+
+/* x = 2.03125000000000000000000000000000000e-01 3ffca000000000000000000000000000 */
+/* cos(x) = 0.fabca467fb3cb8f1d069f01d8ea33ade5bfd68296ecd1cc9f7b7609bbcf3676e726c3301334 */
+ 9.79440951715548359998530954502987493e-01Q, /* 3ffef57948cff67971e3a0d3e03b1d46 */
+ 4.42878056591560757066844797290067990e-35Q, /* 3f8cd6f2dfeb414b7668e64fbdbb04de */
+/* sin(x) = 0.33a4a5a19d86246710f602c44df4fa513f4639ce938477aeeabb82e8e0a7ed583a188879fd4 */
+ 2.01731063801638804725038151164000971e-01Q, /* 3ffc9d252d0cec31233887b016226fa8 */
+-4.27513434754966978435151290617384120e-36Q, /* bf896bb02e718c5b1ee21445511f45c8 */
+
+/* x = 2.10937500000000000000000000000000000e-01 3ffcb000000000000000000000000000 */
+/* cos(x) = 0.fa5365e8f1d3ca27be1db5d76ae64d983d7470a4ab0f4ccf65a2b8c67a380df949953a09bc1 */
+ 9.77835053797959793331971572944454549e-01Q, /* 3ffef4a6cbd1e3a7944f7c3b6baed5cd */
+-3.79207422905180416937210853779192702e-35Q, /* bf8c933e145c7adaa7859984d2ea39cc */
+/* sin(x) = 0.3599b652f40ec999df12a0a4c8561de159c98d4e54555de518b97f48886f715d8df5f4f093e */
+ 2.09376712085993643711890752724881652e-01Q, /* 3ffcaccdb297a0764ccef895052642b1 */
+-1.59470287344329449965314638482515925e-36Q, /* bf880f531b3958d5d5510d73a3405bbc */
+
+/* x = 2.18750000000000000000000000000000000e-01 3ffcc000000000000000000000000000 */
+/* cos(x) = 0.f9e63e1d9e8b6f6f2e296bae5b5ed9c11fd7fa2fe11e09fc7bde901abed24b6365e72f7db4e */
+ 9.76169473868635276723989035435135534e-01Q, /* 3ffef3cc7c3b3d16dede5c52d75cb6be */
+-2.87727974249481583047944860626985460e-35Q, /* bf8c31f701402e80f70fb01c210b7f2a */
+/* sin(x) = 0.378df09db8c332ce0d2b53d865582e4526ea336c768f68c32b496c6d11c1cd241bb9f1da523 */
+ 2.17009581095010156760578095826055396e-01Q, /* 3ffcbc6f84edc6199670695a9ec32ac1 */
+ 1.07356488794216831812829549198201194e-35Q, /* 3f8ac8a4dd466d8ed1ed1865692d8da2 */
+
+/* x = 2.26562500000000000000000000000000000e-01 3ffcd000000000000000000000000000 */
+/* cos(x) = 0.f9752eba9fff6b98842beadab054a932fb0f8d5b875ae63d6b2288d09b148921aeb6e52f61b */
+ 9.74444313585988980349711056045434344e-01Q, /* 3ffef2ea5d753ffed7310857d5b560a9 */
+ 3.09947905955053419304514538592548333e-35Q, /* 3f8c4997d87c6adc3ad731eb59144685 */
+/* sin(x) = 0.39814cb10513453cb97b21bc1ca6a337b150c21a675ab85503bc09a436a10ab1473934e20c8 */
+ 2.24629204957705292350428549796424820e-01Q, /* 3ffccc0a6588289a29e5cbd90de0e535 */
+ 2.42061510849297469844695751870058679e-36Q, /* 3f889bd8a8610d33ad5c2a81de04d21b */
+
+/* x = 2.34375000000000000000000000000000000e-01 3ffce000000000000000000000000000 */
+/* cos(x) = 0.f90039843324f9b940416c1984b6cbed1fc733d97354d4265788a86150493ce657cae032674 */
+ 9.72659678244912752670913058267565260e-01Q, /* 3ffef20073086649f3728082d833096e */
+-3.91759231819314904966076958560252735e-35Q, /* bf8ca09701c6613465595ecd43babcf5 */
+/* sin(x) = 0.3b73c2bf6b4b9f668ef9499c81f0d965087f1753fa64b086e58cb8470515c18c1412f8c2e02 */
+ 2.32235118611511462413930877746235872e-01Q, /* 3ffcdb9e15fb5a5cfb3477ca4ce40f87 */
+-4.96930483364191020075024624332928910e-36Q, /* bf89a6bde03a2b0166d3de469cd1ee3f */
+
+/* x = 2.42187500000000000000000000000000000e-01 3ffcf000000000000000000000000000 */
+/* cos(x) = 0.f887604e2c39dbb20e4ec5825059a789ffc95b275ad9954078ba8a28d3fcfe9cc2c1d49697b */
+ 9.70815676770349462947490545785046027e-01Q, /* 3ffef10ec09c5873b7641c9d8b04a0b3 */
+ 2.97458820972393859125277682021202860e-35Q, /* 3f8c3c4ffe4ad93ad6ccaa03c5d45147 */
+/* sin(x) = 0.3d654aff15cb457a0fca854698aba33039a8a40626609204472d9d40309b626eccc6dff0ffa */
+ 2.39826857830661564441369251810886574e-01Q, /* 3ffceb2a57f8ae5a2bd07e542a34c55d */
+ 2.39867036569896287240938444445071448e-36Q, /* 3f88981cd45203133049022396cea018 */
+
+/* x = 2.50000000000000000000000000000000000e-01 3ffd0000000000000000000000000000 */
+/* cos(x) = 0.f80aa4fbef750ba783d33cb95f94f8a41426dbe79edc4a023ef9ec13c944551c0795b84fee1 */
+ 9.68912421710644784144595449494189205e-01Q, /* 3ffef01549f7deea174f07a67972bf2a */
+-5.53634706113461989398873287749326500e-36Q, /* bf89d6faf649061848ed7f704184fb0e */
+/* sin(x) = 0.3f55dda9e62aed7513bd7b8e6a3d1635dd5676648d7db525898d7086af9330f03c7f285442a */
+ 2.47403959254522929596848704849389203e-01Q, /* 3ffcfaaeed4f31576ba89debdc7351e9 */
+-7.36487001108599532943597115275811618e-36Q, /* bf8a39445531336e50495b4ece51ef2a */
+
+/* x = 2.57812500000000000000000000000000000e-01 3ffd0800000000000000000000000000 */
+/* cos(x) = 0.f78a098069792daabc9ee42591b7c5a68cb1ab822aeb446b3311b4ba5371b8970e2c1547ad7 */
+ 9.66950029230677822008341623610531503e-01Q, /* 3ffeef141300d2f25b55793dc84b2370 */
+-4.38972214432792412062088059990480514e-35Q, /* bf8cd2cb9a72a3eea8a5dca667725a2d */
+/* sin(x) = 0.414572fd94556e6473d620271388dd47c0ba050cdb5270112e3e370e8c4705ae006426fb5d5 */
+ 2.54965960415878467487556574864872628e-01Q, /* 3ffd0515cbf65155b991cf58809c4e23 */
+ 2.20280377918534721005071688328074154e-35Q, /* 3f8bd47c0ba050cdb5270112e3e370e9 */
+
+/* x = 2.65625000000000000000000000000000000e-01 3ffd1000000000000000000000000000 */
+/* cos(x) = 0.f7058fde0788dfc805b8fe88789e4f4253e3c50afe8b22f41159620ab5940ff7df9557c0d1f */
+ 9.64928619104771009581074665315748371e-01Q, /* 3ffeee0b1fbc0f11bf900b71fd10f13d */
+-3.66685832670820775002475545602761113e-35Q, /* bf8c85ed60e1d7a80ba6e85f7534efaa */
+/* sin(x) = 0.4334033bcd90d6604f5f36c1d4b84451a87150438275b77470b50e5b968fa7962b5ffb379b7 */
+ 2.62512399769153281450949626395692931e-01Q, /* 3ffd0cd00cef364359813d7cdb0752e1 */
+ 3.24923677072031064673177178571821843e-36Q, /* 3f89146a1c5410e09d6ddd1c2d4396e6 */
+
+/* x = 2.73437500000000000000000000000000000e-01 3ffd1800000000000000000000000000 */
+/* cos(x) = 0.f67d3a26af7d07aa4bd6d42af8c0067fefb96d5b46c031eff53627f215ea3242edc3f2e13eb */
+ 9.62848314709379699899701093480214365e-01Q, /* 3ffeecfa744d5efa0f5497ada855f180 */
+ 4.88986966383343450799422013051821394e-36Q, /* 3f899ffbee5b56d1b00c7bfd4d89fc85 */
+/* sin(x) = 0.452186aa5377ab20bbf2524f52e3a06a969f47166ab88cf88c111ad12c55941021ef3317a1a */
+ 2.70042816718585031552755063618827102e-01Q, /* 3ffd14861aa94ddeac82efc9493d4b8f */
+-2.37608892440611310321138680065803162e-35Q, /* bf8bf956960b8e99547730773eee52ed */
+
+/* x = 2.81250000000000000000000000000000000e-01 3ffd2000000000000000000000000000 */
+/* cos(x) = 0.f5f10a7bb77d3dfa0c1da8b57842783280d01ce3c0f82bae3b9d623c168d2e7c29977994451 */
+ 9.60709243015561903066659350581313472e-01Q, /* 3ffeebe214f76efa7bf4183b516af085 */
+-5.87011558231583960712013351601221840e-36Q, /* bf89f35fcbf8c70fc1f5147118a770fa */
+/* sin(x) = 0.470df5931ae1d946076fe0dcff47fe31bb2ede618ebc607821f8462b639e1f4298b5ae87fd3 */
+ 2.77556751646336325922023446828128568e-01Q, /* 3ffd1c37d64c6b8765181dbf8373fd20 */
+-1.35848595468998128214344668770082997e-36Q, /* bf87ce44d1219e71439f87de07b9d49c */
+
+/* x = 2.89062500000000000000000000000000000e-01 3ffd2800000000000000000000000000 */
+/* cos(x) = 0.f561030ddd7a78960ea9f4a32c6521554995667f5547bafee9ec48b3155cdb0f7fd00509713 */
+ 9.58511534581228627301969408154919822e-01Q, /* 3ffeeac2061bbaf4f12c1d53e94658ca */
+ 2.50770779371636481145735089393154404e-35Q, /* 3f8c0aaa4cab33faaa3dd7f74f624599 */
+/* sin(x) = 0.48f948446abcd6b0f7fccb100e7a1b26eccad880b0d24b59948c7cdd49514d44b933e6985c2 */
+ 2.85053745940547424587763033323252561e-01Q, /* 3ffd23e52111aaf35ac3dff32c4039e8 */
+ 2.04269325885902918802700123680403749e-35Q, /* 3f8bb26eccad880b0d24b59948c7cdd5 */
+
+/* x = 2.96875000000000000000000000000000000e-01 3ffd3000000000000000000000000000 */
+/* cos(x) = 0.f4cd261d3e6c15bb369c8758630d2ac00b7ace2a51c0631bfeb39ed158ba924cc91e259c195 */
+ 9.56255323543175296975599942263028361e-01Q, /* 3ffee99a4c3a7cd82b766d390eb0c61a */
+ 3.21616572190865997051103645135837207e-35Q, /* 3f8c56005bd671528e0318dff59cf68b */
+/* sin(x) = 0.4ae37710fad27c8aa9c4cf96c03519b9ce07dc08a1471775499f05c29f86190aaebaeb9716e */
+ 2.92533342023327543624702326493913423e-01Q, /* 3ffd2b8ddc43eb49f22aa7133e5b00d4 */
+ 1.93539408668704450308003687950685128e-35Q, /* 3f8b9b9ce07dc08a1471775499f05c2a */
+
+/* x = 3.04687500000000000000000000000000000e-01 3ffd3800000000000000000000000000 */
+/* cos(x) = 0.f43575f94d4f6b272f5fb76b14d2a64ab52df1ee8ddf7c651034e5b2889305a9ea9015d758a */
+ 9.53940747608894733981324795987611623e-01Q, /* 3ffee86aebf29a9ed64e5ebf6ed629a5 */
+ 2.88075689052478602008395972924657164e-35Q, /* 3f8c3255a96f8f746efbe32881a72d94 */
+/* sin(x) = 0.4ccc7a50127e1de0cb6b40c302c651f7bded4f9e7702b0471ae0288d091a37391950907202f */
+ 2.99995083378683051163248282011699944e-01Q, /* 3ffd3331e94049f877832dad030c0b19 */
+ 1.35174265535697850139283361475571050e-35Q, /* 3f8b1f7bded4f9e7702b0471ae0288d1 */
+
+/* x = 3.12500000000000000000000000000000000e-01 3ffd4000000000000000000000000000 */
+/* cos(x) = 0.f399f500c9e9fd37ae9957263dab8877102beb569f101ee4495350868e5847d181d50d3cca2 */
+ 9.51567948048172202145488217364270962e-01Q, /* 3ffee733ea0193d3fa6f5d32ae4c7b57 */
+ 6.36842628598115658308749288799884606e-36Q, /* 3f8a0ee2057d6ad3e203dc892a6a10d2 */
+/* sin(x) = 0.4eb44a5da74f600207aaa090f0734e288603ffadb3eb2542a46977b105f8547128036dcf7f0 */
+ 3.07438514580380850670502958201982091e-01Q, /* 3ffd3ad129769d3d80081eaa8243c1cd */
+ 1.06515172423204645839241099453417152e-35Q, /* 3f8ac510c07ff5b67d64a8548d2ef621 */
+
+/* x = 3.20312500000000000000000000000000000e-01 3ffd4800000000000000000000000000 */
+/* cos(x) = 0.f2faa5a1b74e82fd61fa05f9177380e8e69b7b15a945e8e5ae1124bf3d12b0617e03af4fab5 */
+ 9.49137069684463027665847421762105623e-01Q, /* 3ffee5f54b436e9d05fac3f40bf22ee7 */
+ 6.84433965991637152250309190468859701e-37Q, /* 3f86d1cd36f62b528bd1cb5c22497e7a */
+/* sin(x) = 0.509adf9a7b9a5a0f638a8fa3a60a199418859f18b37169a644fdb986c21ecb00133853bc35b */
+ 3.14863181319745250865036315126939016e-01Q, /* 3ffd426b7e69ee69683d8e2a3e8e9828 */
+ 1.92431240212432926993057705062834160e-35Q, /* 3f8b99418859f18b37169a644fdb986c */
+
+/* x = 3.28125000000000000000000000000000000e-01 3ffd5000000000000000000000000000 */
+/* cos(x) = 0.f2578a595224dd2e6bfa2eb2f99cc674f5ea6f479eae2eb580186897ae3f893df1113ca06b8 */
+ 9.46648260886053321846099507295532976e-01Q, /* 3ffee4af14b2a449ba5cd7f45d65f33a */
+-4.32906339663000890941529420498824645e-35Q, /* bf8ccc5850ac85c30a8e8a53ff3cbb43 */
+/* sin(x) = 0.5280326c3cf481823ba6bb08eac82c2093f2bce3c4eb4ee3dec7df41c92c8a4226098616075 */
+ 3.22268630433386625687745919893188031e-01Q, /* 3ffd4a00c9b0f3d20608ee9aec23ab21 */
+-1.49505897804759263483853908335500228e-35Q, /* bf8b3df6c0d431c3b14b11c213820be3 */
+
+/* x = 3.35937500000000000000000000000000000e-01 3ffd5800000000000000000000000000 */
+/* cos(x) = 0.f1b0a5b406b526d886c55feadc8d0dcc8eb9ae2ac707051771b48e05b25b000009660bdb3e3 */
+ 9.44101673557004345630017691253124860e-01Q, /* 3ffee3614b680d6a4db10d8abfd5b91a */
+ 1.03812535240120229609822461172145584e-35Q, /* 3f8ab991d735c558e0e0a2ee3691c0b6 */
+/* sin(x) = 0.54643b3da29de9b357155eef0f332fb3e66c83bf4dddd9491c5eb8e103ccd92d6175220ed51 */
+ 3.29654409930860171914317725126463176e-01Q, /* 3ffd5190ecf68a77a6cd5c557bbc3ccd */
+-1.22606996784743214973082192294232854e-35Q, /* bf8b04c19937c40b22226b6e3a1471f0 */
+
+/* x = 3.43750000000000000000000000000000000e-01 3ffd6000000000000000000000000000 */
+/* cos(x) = 0.f105fa4d66b607a67d44e042725204435142ac8ad54dfb0907a4f6b56b06d98ee60f19e557a */
+ 9.41497463127881068644511236053670815e-01Q, /* 3ffee20bf49acd6c0f4cfa89c084e4a4 */
+ 3.20709366603165602071590241054884900e-36Q, /* 3f8910d450ab22b5537ec241e93dad5b */
+/* sin(x) = 0.5646f27e8bd65cbe3a5d61ff06572290ee826d9674a00246b05ae26753cdfc90d9ce81a7d02 */
+ 3.37020069022253076261281754173810024e-01Q, /* 3ffd591bc9fa2f5972f8e97587fc195d */
+-2.21435756148839473677777545049890664e-35Q, /* bf8bd6f117d92698b5ffdb94fa51d98b */
+
+/* x = 3.51562500000000000000000000000000000e-01 3ffd6800000000000000000000000000 */
+/* cos(x) = 0.f0578ad01ede707fa39c09dc6b984afef74f3dc8d0efb0f4c5a6b13771145b3e0446fe33887 */
+ 9.38835788546265488632578305984712554e-01Q, /* 3ffee0af15a03dbce0ff473813b8d731 */
+-3.98758068773974031348585072752245458e-35Q, /* bf8ca808458611b978827859d2ca7644 */
+/* sin(x) = 0.582850a41e1dd46c7f602ea244cdbbbfcdfa8f3189be794dda427ce090b5f85164f1f80ac13 */
+ 3.44365158145698408207172046472223747e-01Q, /* 3ffd60a14290787751b1fd80ba891337 */
+-3.19791885005480924937758467594051927e-36Q, /* bf89100c815c339d9061ac896f60c7dc */
+
+/* x = 3.59375000000000000000000000000000000e-01 3ffd7000000000000000000000000000 */
+/* cos(x) = 0.efa559f5ec3aec3a4eb03319278a2d41fcf9189462261125fe6147b078f1daa0b06750a1654 */
+ 9.36116812267055290294237411019508588e-01Q, /* 3ffedf4ab3ebd875d8749d6066324f14 */
+ 3.40481591236710658435409862439032162e-35Q, /* 3f8c6a0fe7c8c4a31130892ff30a3d84 */
+/* sin(x) = 0.5a084e28e35fda2776dfdbbb5531d74ced2b5d17c0b1afc4647529d50c295e36d8ceec126c1 */
+ 3.51689228994814059222584896955547016e-01Q, /* 3ffd682138a38d7f689ddb7f6eed54c7 */
+ 1.75293433418270210567525412802083294e-35Q, /* 3f8b74ced2b5d17c0b1afc4647529d51 */
+
+/* x = 3.67187500000000000000000000000000000e-01 3ffd7800000000000000000000000000 */
+/* cos(x) = 0.eeef6a879146af0bf9b95ea2ea0ac0d3e2e4d7e15d93f48cbd41bf8e4fded40bef69e19eafa */
+ 9.33340700242548435655299229469995527e-01Q, /* 3ffeddded50f228d5e17f372bd45d416 */
+-4.75255707251679831124800898831382223e-35Q, /* bf8cf960e8d940f513605b9a15f2038e */
+/* sin(x) = 0.5be6e38ce8095542bc14ee9da0d36483e6734bcab2e07624188af5653f114eeb46738fa899d */
+ 3.58991834546065053677710299152868941e-01Q, /* 3ffd6f9b8e33a025550af053ba76834e */
+-2.06772389262723368139416970257112089e-35Q, /* bf8bb7c198cb4354d1f89dbe7750a9ac */
+
+/* x = 3.75000000000000000000000000000000000e-01 3ffd8000000000000000000000000000 */
+/* cos(x) = 0.ee35bf5ccac89052cd91ddb734d3a47e262e3b609db604e217053803be0091e76daf28a89b7 */
+ 9.30507621912314291149476792229555481e-01Q, /* 3ffedc6b7eb9959120a59b23bb6e69a7 */
+ 2.74541088551732982573335285685416092e-35Q, /* 3f8c23f13171db04edb02710b829c01e */
+/* sin(x) = 0.5dc40955d9084f48a94675a2498de5d851320ff5528a6afb3f2e24de240fce6cbed1ba0ccd6 */
+ 3.66272529086047561372909351716264177e-01Q, /* 3ffd7710255764213d22a519d6892638 */
+-1.96768433534936592675897818253108989e-35Q, /* bf8ba27aecdf00aad759504c0d1db21e */
+
+/* x = 3.82812500000000000000000000000000000e-01 3ffd8800000000000000000000000000 */
+/* cos(x) = 0.ed785b5c44741b4493c56bcb9d338a151c6f6b85d8f8aca658b28572c162b199680eb9304da */
+ 9.27617750192851909628030798799961350e-01Q, /* 3ffedaf0b6b888e83689278ad7973a67 */
+ 7.58520371916345756281201167126854712e-36Q, /* 3f8a42a38ded70bb1f1594cb1650ae58 */
+/* sin(x) = 0.5f9fb80f21b53649c432540a50e22c53057ff42ae0fdf1307760dc0093f99c8efeb2fbd7073 */
+ 3.73530868238692946416839752660848112e-01Q, /* 3ffd7e7ee03c86d4d92710c950294389 */
+-1.48023494778986556048879113411517128e-35Q, /* bf8b3acfa800bd51f020ecf889f23ff7 */
+
+/* x = 3.90625000000000000000000000000000000e-01 3ffd9000000000000000000000000000 */
+/* cos(x) = 0.ecb7417b8d4ee3fec37aba4073aa48f1f14666006fb431d9671303c8100d10190ec8179c41d */
+ 9.24671261467036098502113014560138771e-01Q, /* 3ffed96e82f71a9dc7fd86f57480e755 */
+-4.14187124860031825108649347251175815e-35Q, /* bf8cb87075cccffc825e7134c767e1bf */
+/* sin(x) = 0.6179e84a09a5258a40e9b5face03e525f8b5753cd0105d93fe6298010c3458e84d75fe420e9 */
+ 3.80766408992390192057200703388896675e-01Q, /* 3ffd85e7a1282694962903a6d7eb3810 */
+-2.02009541175208636336924533372496107e-35Q, /* bf8bada074a8ac32fefa26c019d67fef */
+
+/* x = 3.98437500000000000000000000000000000e-01 3ffd9800000000000000000000000000 */
+/* cos(x) = 0.ebf274bf0bda4f62447e56a093626798d3013b5942b1abfd155aacc9dc5c6d0806a20d6b9c1 */
+ 9.21668335573351918175411368202712714e-01Q, /* 3ffed7e4e97e17b49ec488fcad4126c5 */
+-1.83587995433957622948710263541479322e-35Q, /* bf8b8672cfec4a6bd4e5402eaa553362 */
+/* sin(x) = 0.6352929dd264bd44a02ea766325d8aa8bd9695fc8def3caefba5b94c9a3c873f7b2d3776ead */
+ 3.87978709727025046051079690813741960e-01Q, /* 3ffd8d4a4a774992f51280ba9d98c976 */
+ 8.01904783870935075844443278617586301e-36Q, /* 3f8a5517b2d2bf91bde795df74b72993 */
+
+/* x = 4.06250000000000000000000000000000000e-01 3ffda000000000000000000000000000 */
+/* cos(x) = 0.eb29f839f201fd13b93796827916a78f15c85230a4e8ea4b21558265a14367e1abb4c30695a */
+ 9.18609155794918267837824977718549863e-01Q, /* 3ffed653f073e403fa27726f2d04f22d */
+ 2.97608282778274433460057745798409849e-35Q, /* 3f8c3c78ae429185274752590aac132d */
+/* sin(x) = 0.6529afa7d51b129631ec197c0a840a11d7dc5368b0a47956feb285caa8371c4637ef17ef01b */
+ 3.95167330240934236244832640419653657e-01Q, /* 3ffd94a6be9f546c4a58c7b065f02a10 */
+ 7.57560031388312550940040194042627704e-36Q, /* 3f8a423afb8a6d16148f2adfd650b955 */
+
+/* x = 4.14062500000000000000000000000000000e-01 3ffda800000000000000000000000000 */
+/* cos(x) = 0.ea5dcf0e30cf03e6976ef0b1ec26515fba47383855c3b4055a99b5e86824b2cd1a691fdca7b */
+ 9.15493908848301228563917732180221882e-01Q, /* 3ffed4bb9e1c619e07cd2edde163d84d */
+-3.50775517955306954815090901168305659e-35Q, /* bf8c75022dc63e3d51e25fd52b3250bd */
+/* sin(x) = 0.66ff380ba0144109e39a320b0a3fa5fd65ea0585bcbf9b1a769a9b0334576c658139e1a1cbe */
+ 4.02331831777773111217105598880982387e-01Q, /* 3ffd9bfce02e805104278e68c82c28ff */
+-1.95678722882848174723569916504871563e-35Q, /* bf8ba029a15fa7a434064e5896564fcd */
+
+/* x = 4.21875000000000000000000000000000000e-01 3ffdb000000000000000000000000000 */
+/* cos(x) = 0.e98dfc6c6be031e60dd3089cbdd18a75b1f6b2c1e97f79225202f03dbea45b07a5ec4efc062 */
+ 9.12322784872117846492029542047341734e-01Q, /* 3ffed31bf8d8d7c063cc1ba611397ba3 */
+ 7.86903886556373674267948132178845568e-36Q, /* 3f8a4eb63ed6583d2fef244a405e07b8 */
+/* sin(x) = 0.68d32473143327973bc712bcc4ccddc47630d755850c0655243b205934dc49ffed8eb76adcb */
+ 4.09471777053295066122694027011452236e-01Q, /* 3ffda34c91cc50cc9e5cef1c4af31333 */
+ 2.23945241468457597921655785729821354e-35Q, /* 3f8bdc47630d755850c0655243b20593 */
+
+/* x = 4.29687500000000000000000000000000000e-01 3ffdb800000000000000000000000000 */
+/* cos(x) = 0.e8ba8393eca7821aa563d83491b6101189b3b101c3677f73d7bad7c10f9ee02b7ab4009739a */
+ 9.09095977415431051650381735684476417e-01Q, /* 3ffed1750727d94f04354ac7b069236c */
+ 1.20886014028444155733776025085677953e-35Q, /* 3f8b01189b3b101c3677f73d7bad7c11 */
+/* sin(x) = 0.6aa56d8e8249db4eb60a761fe3f9e559be456b9e13349ca99b0bfb787f22b95db3b70179615 */
+ 4.16586730282041119259112448831069657e-01Q, /* 3ffdaa95b63a09276d3ad829d87f8fe8 */
+-2.00488106831998813675438269796963612e-35Q, /* bf8baa641ba9461eccb635664f404878 */
+
+/* x = 4.37500000000000000000000000000000000e-01 3ffdc000000000000000000000000000 */
+/* cos(x) = 0.e7e367d2956cfb16b6aa11e5419cd0057f5c132a6455bf064297e6a76fe2b72bb630d6d50ff */
+ 9.05813683425936420744516660652700258e-01Q, /* 3ffecfc6cfa52ad9f62d6d5423ca833a */
+-3.60950307605941169775676563004467163e-35Q, /* bf8c7fd4051f66acdd5207cdeb40cac5 */
+/* sin(x) = 0.6c760c14c8585a51dbd34660ae6c52ac7036a0b40887a0b63724f8b4414348c3063a637f457 */
+ 4.23676257203938010361683988031102480e-01Q, /* 3ffdb1d83053216169476f4d1982b9b1 */
+ 1.40484456388654470329473096579312595e-35Q, /* 3f8b2ac7036a0b40887a0b63724f8b44 */
+
+/* x = 4.45312500000000000000000000000000000e-01 3ffdc800000000000000000000000000 */
+/* cos(x) = 0.e708ac84d4172a3e2737662213429e14021074d7e702e77d72a8f1101a7e70410df8273e9aa */
+ 9.02476103237941504925183272675895999e-01Q, /* 3ffece115909a82e547c4e6ecc442685 */
+ 2.26282899501344419018306295680210602e-35Q, /* 3f8be14021074d7e702e77d72a8f1102 */
+/* sin(x) = 0.6e44f8c36eb10a1c752d093c00f4d47ba446ac4c215d26b0316442f168459e677d06e7249e3 */
+ 4.30739925110803197216321517850849190e-01Q, /* 3ffdb913e30dbac42871d4b424f003d3 */
+ 1.54096780001629398850891218396761548e-35Q, /* 3f8b47ba446ac4c215d26b0316442f17 */
+
+/* x = 4.53125000000000000000000000000000000e-01 3ffdd000000000000000000000000000 */
+/* cos(x) = 0.e62a551594b970a770b15d41d4c0e483e47aca550111df6966f9e7ac3a94ae49e6a71eb031e */
+ 8.99083440560138456216544929209379307e-01Q, /* 3ffecc54aa2b2972e14ee162ba83a982 */
+-2.06772615490904370666670275154751976e-35Q, /* bf8bb7c1b8535aafeee209699061853c */
+/* sin(x) = 0.70122c5ec5028c8cff33abf4fd340ccc382e038379b09cf04f9a52692b10b72586060cbb001 */
+ 4.37777302872755132861618974702796680e-01Q, /* 3ffdc048b17b140a3233fcceafd3f4d0 */
+ 9.62794364503442612477117426033922467e-36Q, /* 3f8a998705c0706f36139e09f34a4d25 */
+
+/* x = 4.60937500000000000000000000000000000e-01 3ffdd800000000000000000000000000 */
+/* cos(x) = 0.e54864fe33e8575cabf5bd0e5cf1b1a8bc7c0d5f61702450fa6b6539735820dd2603ae355d5 */
+ 8.95635902463170698900570000446256350e-01Q, /* 3ffeca90c9fc67d0aeb957eb7a1cb9e3 */
+ 3.73593741659866883088620495542311808e-35Q, /* 3f8c8d45e3e06afb0b812287d35b29cc */
+/* sin(x) = 0.71dd9fb1ff4677853acb970a9f6729c6e3aac247b1c57cea66c77413f1f98e8b9e98e49d851 */
+ 4.44787960964527211433056012529525211e-01Q, /* 3ffdc7767ec7fd19de14eb2e5c2a7d9d */
+-1.67187936511493678007508371613954899e-35Q, /* bf8b6391c553db84e3a831599388bec1 */
+
+/* x = 4.68750000000000000000000000000000000e-01 3ffde000000000000000000000000000 */
+/* cos(x) = 0.e462dfc670d421ab3d1a15901228f146a0547011202bf5ab01f914431859aef577966bc4fa4 */
+ 8.92133699366994404723900253723788575e-01Q, /* 3ffec8c5bf8ce1a843567a342b202452 */
+-1.10771937602567314732693079264692504e-35Q, /* bf8ad72bf571fddbfa814a9fc0dd779d */
+/* sin(x) = 0.73a74b8f52947b681baf6928eb3fb021769bf4779bad0e3aa9b1cdb75ec60aad9fc63ff19d5 */
+ 4.51771471491683776581688750134062870e-01Q, /* 3ffdce9d2e3d4a51eda06ebda4a3acff */
+-1.19387223016472295893794387275284505e-35Q, /* bf8afbd12c81710c8a5e38aac9c64914 */
+
+/* x = 4.76562500000000000000000000000000000e-01 3ffde800000000000000000000000000 */
+/* cos(x) = 0.e379c9045f29d517c4808aa497c2057b2b3d109e76c0dc302d4d0698b36e3f0bdbf33d8e952 */
+ 8.88577045028035543317609023116020980e-01Q, /* 3ffec6f39208be53aa2f890115492f84 */
+ 4.12354278954664731443813655177022170e-36Q, /* 3f895ecacf44279db0370c0b5341a62d */
+/* sin(x) = 0.756f28d011d98528a44a75fc29c779bd734ecdfb582fdb74b68a4c4c4be54cfd0b2d3ad292f */
+ 4.58727408216736592377295028972874773e-01Q, /* 3ffdd5bca340476614a29129d7f0a71e */
+-4.70946994194182908929251719575431779e-36Q, /* bf8990a32c4c8129f40922d25d6ceced */
+
+/* x = 4.84375000000000000000000000000000000e-01 3ffdf000000000000000000000000000 */
+/* cos(x) = 0.e28d245c58baef72225e232abc003c4366acd9eb4fc2808c2ab7fe7676cf512ac7f945ae5fb */
+ 8.84966156526143291697296536966647926e-01Q, /* 3ffec51a48b8b175dee444bc46557800 */
+ 4.53370570288325630442037826313462165e-35Q, /* 3f8ce21b3566cf5a7e14046155bff3b4 */
+/* sin(x) = 0.77353054ca72690d4c6e171fd99e6b39fa8e1ede5f052fd2964534c75340970a3a9cd3c5c32 */
+ 4.65655346585160182681199512507546779e-01Q, /* 3ffddcd4c15329c9a43531b85c7f667a */
+-1.56282598978971872478619772155305961e-35Q, /* bf8b4c60571e121a0fad02d69bacb38b */
+
+/* x = 4.92187500000000000000000000000000000e-01 3ffdf800000000000000000000000000 */
+/* cos(x) = 0.e19cf580eeec046aa1422fa74807ecefb2a1911c94e7b5f20a00f70022d940193691e5bd790 */
+ 8.81301254251340599140161908298100173e-01Q, /* 3ffec339eb01ddd808d542845f4e9010 */
+-1.43419192312116687783945619009629445e-35Q, /* bf8b3104d5e6ee36b184a0df5ff08ffe */
+/* sin(x) = 0.78f95b0560a9a3bd6df7bd981dc38c61224d08bc20631ea932e605e53b579e9e0767dfcbbcb */
+ 4.72554863751304451146551317808516942e-01Q, /* 3ffde3e56c1582a68ef5b7def660770e */
+ 9.31324774957768018850224267625371204e-36Q, /* 3f8a8c2449a117840c63d5265cc0bca7 */
+
+/* x = 5.00000000000000000000000000000000000e-01 3ffe0000000000000000000000000000 */
+/* cos(x) = 0.e0a94032dbea7cedbddd9da2fafad98556566b3a89f43eabd72350af3e8b19e801204d8fe2e */
+ 8.77582561890372716116281582603829681e-01Q, /* 3ffec1528065b7d4f9db7bbb3b45f5f6 */
+-2.89484960181363924855192538540698851e-35Q, /* bf8c33d54d4ca62bb05e0aa146e57a86 */
+/* sin(x) = 0.7abba1d12c17bfa1d92f0d93f60ded9992f45b4fcaf13cd58b303693d2a0db47db35ae8a3a9 */
+ 4.79425538604203000273287935215571402e-01Q, /* 3ffdeaee8744b05efe8764bc364fd838 */
+-1.38426977616718318950175848639381926e-35Q, /* bf8b2666d0ba4b0350ec32a74cfc96c3 */
+
+/* x = 5.07812500000000000000000000000000000e-01 3ffe0400000000000000000000000000 */
+/* cos(x) = 0.dfb20840f3a9b36f7ae2c515342890b5ec583b8366cc2b55029e95094d31112383f2553498b */
+ 8.73810306413054508282556837071377159e-01Q, /* 3ffebf641081e75366def5c58a2a6851 */
+ 1.25716864497849302237218128599994785e-35Q, /* 3f8b0b5ec583b8366cc2b55029e95095 */
+/* sin(x) = 0.7c7bfdaf13e5ed17212f8a7525bfb113aba6c0741b5362bb8d59282a850b63716bca0c910f0 */
+ 4.86266951793275574311011306895834993e-01Q, /* 3ffdf1eff6bc4f97b45c84be29d496ff */
+-1.12269393250914752644352376448094271e-35Q, /* bf8add8a8b27f17c9593a88e54dafaaf */
+
+/* x = 5.15625000000000000000000000000000000e-01 3ffe0800000000000000000000000000 */
+/* cos(x) = 0.deb7518814a7a931bbcc88c109cd41c50bf8bb48f20ae8c36628d1d3d57574f7dc58f27d91c */
+ 8.69984718058417388828915599901466243e-01Q, /* 3ffebd6ea310294f526377991182139b */
+-4.68168638300575626782741319792183837e-35Q, /* bf8cf1d7a03a25b86fa8b9e4ceb97161 */
+/* sin(x) = 0.7e3a679daaf25c676542bcb4028d0964172961c921823a4ef0c3a9070d886dbd073f6283699 */
+ 4.93078685753923057265136552753487121e-01Q, /* 3ffdf8e99e76abc9719d950af2d00a34 */
+ 7.06498693112535056352301101088624950e-36Q, /* 3f8a2c82e52c3924304749de187520e2 */
+
+/* x = 5.23437500000000000000000000000000000e-01 3ffe0c00000000000000000000000000 */
+/* cos(x) = 0.ddb91ff318799172bd2452d0a3889f5169c64a0094bcf0b8aa7dcf0d7640a2eba68955a80be */
+ 8.66106030320656714696616831654267220e-01Q, /* 3ffebb723fe630f322e57a48a5a14711 */
+ 2.35610597588322493119667003904687628e-35Q, /* 3f8bf5169c64a0094bcf0b8aa7dcf0d7 */
+/* sin(x) = 0.7ff6d8a34bd5e8fa54c97482db5159df1f24e8038419c0b448b9eea8939b5d4dfcf40900257 */
+ 4.99860324733013463819556536946425724e-01Q, /* 3ffdffdb628d2f57a3e95325d20b6d45 */
+ 1.94636052312235297538564591686645139e-35Q, /* 3f8b9df1f24e8038419c0b448b9eea89 */
+
+/* x = 5.31250000000000000000000000000000000e-01 3ffe1000000000000000000000000000 */
+/* cos(x) = 0.dcb7777ac420705168f31e3eb780ce9c939ecada62843b54522f5407eb7f21e556059fcd734 */
+ 8.62174479934880504367162510253324274e-01Q, /* 3ffeb96eeef58840e0a2d1e63c7d6f02 */
+-3.71556818317533582234562471835771823e-35Q, /* bf8c8b1b6309a92cebde255d6e855fc1 */
+/* sin(x) = 0.81b149ce34caa5a4e650f8d09fd4d6aa74206c32ca951a93074c83b2d294d25dbb0f7fdfad2 */
+ 5.06611454814257367642296000893867192e-01Q, /* 3ffe0362939c69954b49cca1f1a13faa */
+-3.10963699824274155702706043065967062e-35Q, /* bf8c4aac5efc9e69ab572b67c59be269 */
+
+/* x = 5.39062500000000000000000000000000000e-01 3ffe1400000000000000000000000000 */
+/* cos(x) = 0.dbb25c25b8260c14f6e7bc98ec991b70c65335198b0ab628bad20cc7b229d4dd62183cfa055 */
+ 8.58190306862660347046629564970494649e-01Q, /* 3ffeb764b84b704c1829edcf7931d932 */
+ 2.06439574601190798155563653000684861e-35Q, /* 3f8bb70c65335198b0ab628bad20cc7b */
+/* sin(x) = 0.8369b434a372da7eb5c8a71fe36ce1e0b2b493f6f5cb2e38bcaec2a556b3678c401940d1c3c */
+ 5.13331663943471218288801270215706878e-01Q, /* 3ffe06d3686946e5b4fd6b914e3fc6da */
+-2.26614796466671970772244932848067224e-35Q, /* bf8be1f4d4b6c090a34d1c743513d5ab */
+
+/* x = 5.46875000000000000000000000000000000e-01 3ffe1800000000000000000000000000 */
+/* cos(x) = 0.daa9d20860827063fde51c09e855e9932e1b17143e7244fd267a899d41ae1f3bc6a0ec42e27 */
+ 8.54153754277385385143451785105103176e-01Q, /* 3ffeb553a410c104e0c7fbca3813d0ac */
+-1.68707534013095152873222061722573172e-35Q, /* bf8b66cd1e4e8ebc18dbb02d9857662c */
+/* sin(x) = 0.852010f4f0800521378bd8dd614753d080c2e9e0775ffc609947b9132f5357404f464f06a58 */
+ 5.20020541953727004760213699874674730e-01Q, /* 3ffe0a4021e9e1000a426f17b1bac28f */
+-3.32415021330884924833711842866896734e-35Q, /* bf8c617bf9e8b0fc45001cfb35c23767 */
+
+/* x = 5.54687500000000000000000000000000000e-01 3ffe1c00000000000000000000000000 */
+/* cos(x) = 0.d99ddd44e44a43d4d4a3a3ed95204106fd54d78e8c7684545c0da0b7c2c72be7a89b7c182ad */
+ 8.50065068549420263957072899177793617e-01Q, /* 3ffeb33bba89c89487a9a94747db2a41 */
+-4.73753917078785974356016104842568442e-35Q, /* bf8cf7c81559438b9c4bdd5d1f92fa42 */
+/* sin(x) = 0.86d45935ab396cb4e421e822dee54f3562dfcefeaa782184c23401d231f5ad981a1cc195b18 */
+ 5.26677680590386730710789410624833901e-01Q, /* 3ffe0da8b26b5672d969c843d045bdcb */
+-3.67066148195515214077582496518566735e-35Q, /* bf8c8654e901880aac3ef3d9ee5ff16e */
+
+/* x = 5.62500000000000000000000000000000000e-01 3ffe2000000000000000000000000000 */
+/* cos(x) = 0.d88e820b1526311dd561efbc0c1a9a5375eb26f65d246c5744b13ca26a7e0fd42556da843c8 */
+ 8.45924499231067954459723078597493262e-01Q, /* 3ffeb11d04162a4c623baac3df781835 */
+ 1.98054947141989878179164342925274053e-35Q, /* 3f8ba5375eb26f65d246c5744b13ca27 */
+/* sin(x) = 0.88868625b4e1dbb2313310133022527200c143a5cb16637cb7daf8ade82459ff2e98511f40f */
+ 5.33302673536020173329131103308161529e-01Q, /* 3ffe110d0c4b69c3b764626620266045 */
+-3.42715291319551615996993795226755157e-35Q, /* bf8c6c6ff9f5e2d1a74ce41a41283a91 */
+
+/* x = 5.70312500000000000000000000000000000e-01 3ffe2400000000000000000000000000 */
+/* cos(x) = 0.d77bc4985e93a607c9d868b906bbc6bbe3a04258814acb0358468b826fc91bd4d814827f65e */
+ 8.41732299041338366963111794309701085e-01Q, /* 3ffeaef78930bd274c0f93b0d1720d78 */
+-4.30821936750410026005408345400225948e-35Q, /* bf8cca20e2fded3bf5a9a7e53dcba3ed */
+/* sin(x) = 0.8a3690fc5bfc11bf9535e2739a8512f448a41251514bbed7fc18d530f9b4650fcbb2861b0aa */
+ 5.39895116435204405041660709903993340e-01Q, /* 3ffe146d21f8b7f8237f2a6bc4e7350a */
+ 1.42595803521626714477253741404712093e-35Q, /* 3f8b2f448a41251514bbed7fc18d5310 */
+
+/* x = 5.78125000000000000000000000000000000e-01 3ffe2800000000000000000000000000 */
+/* cos(x) = 0.d665a937b4ef2b1f6d51bad6d988a4419c1d7051faf31a9efa151d7631117efac03713f950a */
+ 8.37488723850523685315353348917240617e-01Q, /* 3ffeaccb526f69de563edaa375adb311 */
+ 2.72761997872084533045777718677326179e-35Q, /* 3f8c220ce0eb828fd798d4f7d0a8ebb2 */
+/* sin(x) = 0.8be472f9776d809af2b88171243d63d66dfceeeb739cc894e023fbc165a0e3f26ff729c5d57 */
+ 5.46454606919203564403349553749411001e-01Q, /* 3ffe17c8e5f2eedb0135e57102e2487b */
+-2.11870230730160315420936523771864858e-35Q, /* bf8bc29920311148c63376b1fdc043ea */
+
+/* x = 5.85937500000000000000000000000000000e-01 3ffe2c00000000000000000000000000 */
+/* cos(x) = 0.d54c3441844897fc8f853f0655f1ba695eba9fbfd7439dbb1171d862d9d9146ca5136f825ac */
+ 8.33194032664581363070224042208032321e-01Q, /* 3ffeaa98688308912ff91f0a7e0cabe3 */
+ 4.39440050052045486567668031751259899e-35Q, /* 3f8cd34af5d4fdfeba1cedd88b8ec317 */
+/* sin(x) = 0.8d902565817ee7839bce3cd128060119492cd36d42d82ada30d7f8bde91324808377ddbf5d4 */
+ 5.52980744630527369849695082681623667e-01Q, /* 3ffe1b204acb02fdcf07379c79a2500c */
+ 8.26624790417342895897164123189984127e-37Q, /* 3f8719492cd36d42d82ada30d7f8bde9 */
+
+/* x = 5.93750000000000000000000000000000000e-01 3ffe3000000000000000000000000000 */
+/* cos(x) = 0.d42f6a1b9f0168cdf031c2f63c8d9304d86f8d34cb1d5fccb68ca0f2241427fc18d1fd5bbdf */
+ 8.28848487609325734810171790119116638e-01Q, /* 3ffea85ed4373e02d19be06385ec791b */
+ 1.43082508100496581719048175506239770e-35Q, /* 3f8b304d86f8d34cb1d5fccb68ca0f22 */
+/* sin(x) = 0.8f39a191b2ba6122a3fa4f41d5a3ffd421417d46f19a22230a14f7fcc8fce5c75b4b28b29d1 */
+ 5.59473131247366877384844006003116688e-01Q, /* 3ffe1e7343236574c24547f49e83ab48 */
+-1.28922620524163922306886952100992796e-37Q, /* bf845ef5f415c8732eeee7af584019b8 */
+
+/* x = 6.01562500000000000000000000000000000e-01 3ffe3400000000000000000000000000 */
+/* cos(x) = 0.d30f4f392c357ab0661c5fa8a7d9b26627846fef214b1d19a22379ff9eddba087cf410eb097 */
+ 8.24452353914429207485643598212356053e-01Q, /* 3ffea61e9e72586af560cc38bf514fb3 */
+ 3.79160239225080026987031418939026741e-35Q, /* 3f8c93313c237f790a58e8cd111bcffd */
+/* sin(x) = 0.90e0e0d81ca678796cc92c8ea8c2815bc72ca78abe571bfa8576aacc571e096a33237e0e830 */
+ 5.65931370507905990773159095689276114e-01Q, /* 3ffe21c1c1b0394cf0f2d992591d5185 */
+ 1.02202775968053982310991962521535027e-36Q, /* 3f875bc72ca78abe571bfa8576aacc57 */
+
+/* x = 6.09375000000000000000000000000000000e-01 3ffe3800000000000000000000000000 */
+/* cos(x) = 0.d1ebe81a95ee752e48a26bcd32d6e922d7eb44b8ad2232f6930795e84b56317269b9dd1dfa6 */
+ 8.20005899897234008255550633876556043e-01Q, /* 3ffea3d7d0352bdcea5c9144d79a65ae */
+-1.72008811955230823416724332297991247e-35Q, /* bf8b6dd2814bb4752ddcd096cf86a17b */
+/* sin(x) = 0.9285dc9bc45dd9ea3d02457bcce59c4175aab6ff7929a8d287195525fdace200dba032874fb */
+ 5.72355068234507240384953706824503608e-01Q, /* 3ffe250bb93788bbb3d47a048af799cb */
+ 2.12572273479933123944580199464514529e-35Q, /* 3f8bc4175aab6ff7929a8d2871955260 */
+
+/* x = 6.17187500000000000000000000000000000e-01 3ffe3c00000000000000000000000000 */
+/* cos(x) = 0.d0c5394d772228195e25736c03574707de0af1ca344b13bd3914bfe27518e9e426f5deff1e1 */
+ 8.15509396946375476876345384201386217e-01Q, /* 3ffea18a729aee445032bc4ae6d806af */
+-4.28589138410712954051679139949341961e-35Q, /* bf8cc7c10fa871ae5da76216375a00ec */
+/* sin(x) = 0.94288e48bd0335fc41c4cbd2920497a8f5d1d8185c99fa0081f90c27e2a53ffdd208a0dbe69 */
+ 5.78743832357770354521111378581385347e-01Q, /* 3ffe28511c917a066bf8838997a52409 */
+ 1.77998063432551282609698670002456093e-35Q, /* 3f8b7a8f5d1d8185c99fa0081f90c27e */
+
+/* x = 6.25000000000000000000000000000000000e-01 3ffe4000000000000000000000000000 */
+/* cos(x) = 0.cf9b476c897c25c5bfe750dd3f308eaf7bcc1ed00179a256870f4200445043dcdb1974b5878 */
+ 8.10963119505217902189534803941080724e-01Q, /* 3ffe9f368ed912f84b8b7fcea1ba7e61 */
+ 1.10481292856794436426051402418804358e-35Q, /* 3f8ad5ef7983da002f344ad0e1e84009 */
+/* sin(x) = 0.95c8ef544210ec0b91c49bd2aa09e8515fa61a156ebb10f5f8c232a6445b61ebf3c2ec268f9 */
+ 5.85097272940462154805399314150080459e-01Q, /* 3ffe2b91dea88421d817238937a55414 */
+-1.78164576278056195136525335403380464e-35Q, /* bf8b7aea059e5ea9144ef0a073dcd59c */
+
+/* x = 6.32812500000000000000000000000000000e-01 3ffe4400000000000000000000000000 */
+/* cos(x) = 0.ce6e171f92f2e27f32225327ec440ddaefae248413efc0e58ceee1ae369aabe73f88c87ed1a */
+ 8.06367345055103913698795406077297399e-01Q, /* 3ffe9cdc2e3f25e5c4fe6444a64fd888 */
+ 1.04235088143133625463876245029180850e-35Q, /* 3f8abb5df5c490827df81cb19ddc35c7 */
+/* sin(x) = 0.9766f93cd18413a6aafc1cfc6fc28abb6817bf94ce349901ae3f48c3215d3eb60acc5f78903 */
+ 5.91415002201316315087000225758031236e-01Q, /* 3ffe2ecdf279a308274d55f839f8df85 */
+ 8.07390238063560077355762466502569603e-36Q, /* 3f8a576d02f7f299c6932035c7e91864 */
+
+/* x = 6.40625000000000000000000000000000000e-01 3ffe4800000000000000000000000000 */
+/* cos(x) = 0.cd3dad1b5328a2e459f993f4f5108819faccbc4eeba9604e81c7adad51cc8a2561631a06826 */
+ 8.01722354098418450607492605652964208e-01Q, /* 3ffe9a7b5a36a65145c8b3f327e9ea21 */
+ 6.09487851305233089325627939458963741e-36Q, /* 3f8a033f599789dd752c09d038f5b5aa */
+/* sin(x) = 0.9902a58a45e27bed68412b426b675ed503f54d14c8172e0d373f42cadf04daf67319a7f94be */
+ 5.97696634538701531238647618967334337e-01Q, /* 3ffe32054b148bc4f7dad0825684d6cf */
+-2.49527608940873714527427941350461554e-35Q, /* bf8c0957e0559759bf468f964605e9a9 */
+
+/* x = 6.48437500000000000000000000000000000e-01 3ffe4c00000000000000000000000000 */
+/* cos(x) = 0.cc0a0e21709883a3ff00911e11a07ee3bd7ea2b04e081be99be0264791170761ae64b8b744a */
+ 7.97028430141468342004642741431945296e-01Q, /* 3ffe98141c42e1310747fe01223c2341 */
+-8.35364432831812599727083251866305534e-37Q, /* bf871c42815d4fb1f7e416641fd9b86f */
+/* sin(x) = 0.9a9bedcdf01b38d993f3d7820781de292033ead73b89e28f39313dbe3a6e463f845b5fa8490 */
+ 6.03941786554156657267270287527367726e-01Q, /* 3ffe3537db9be03671b327e7af040f04 */
+-2.54578992328947177770363936132309779e-35Q, /* bf8c0eb6fe60a94623b0eb863676120e */
+
+/* x = 6.56250000000000000000000000000000000e-01 3ffe5000000000000000000000000000 */
+/* cos(x) = 0.cad33f00658fe5e8204bbc0f3a66a0e6a773f87987a780b243d7be83b3db1448ca0e0e62787 */
+ 7.92285859677178543141501323781709399e-01Q, /* 3ffe95a67e00cb1fcbd04097781e74cd */
+ 2.47519558228473167879248891673807645e-35Q, /* 3f8c07353b9fc3cc3d3c05921ebdf41e */
+/* sin(x) = 0.9c32cba2b14156ef05256c4f857991ca6a547cd7ceb1ac8a8e62a282bd7b9183648a462bd04 */
+ 6.10150077075791371273742393566183220e-01Q, /* 3ffe386597456282adde0a4ad89f0af3 */
+ 1.33842237929938963780969418369150532e-35Q, /* 3f8b1ca6a547cd7ceb1ac8a8e62a282c */
+
+/* x = 6.64062500000000000000000000000000000e-01 3ffe5400000000000000000000000000 */
+/* cos(x) = 0.c99944936cf48c8911ff93fe64b3ddb7981e414bdaf6aae1203577de44878c62bc3bc9cf7b9 */
+ 7.87494932167606083931328295965533034e-01Q, /* 3ffe93328926d9e9191223ff27fcc968 */
+-2.57915385618070637156514241185180920e-35Q, /* bf8c12433f0df5a1284aa8f6fe54410e */
+/* sin(x) = 0.9dc738ad14204e689ac582d0f85826590feece34886cfefe2e08cf2bb8488d55424dc9d3525 */
+ 6.16321127181550943005700433761731837e-01Q, /* 3ffe3b8e715a28409cd1358b05a1f0b0 */
+ 2.88497530050197716298085892460478666e-35Q, /* 3f8c32c87f7671a44367f7f17046795e */
+
+/* x = 6.71875000000000000000000000000000000e-01 3ffe5800000000000000000000000000 */
+/* cos(x) = 0.c85c23c26ed7b6f014ef546c47929682122876bfbf157de0aff3c4247d820c746e32cd4174f */
+ 7.82655940026272796930787447428139026e-01Q, /* 3ffe90b84784ddaf6de029dea8d88f25 */
+ 1.69332045679237919427807771288506254e-35Q, /* 3f8b682122876bfbf157de0aff3c4248 */
+/* sin(x) = 0.9f592e9b66a9cf906a3c7aa3c10199849040c45ec3f0a747597311038101780c5f266059dbf */
+ 6.22454560222343683041926705090443330e-01Q, /* 3ffe3eb25d36cd539f20d478f5478203 */
+ 1.91974786921147072717621236192269859e-35Q, /* 3f8b9849040c45ec3f0a747597311038 */
+
+/* x = 6.79687500000000000000000000000000000e-01 3ffe5c00000000000000000000000000 */
+/* cos(x) = 0.c71be181ecd6875ce2da5615a03cca207d9adcb9dfb0a1d6c40a4f0056437f1a59ccddd06ee */
+ 7.77769178600317903122203513685412863e-01Q, /* 3ffe8e37c303d9ad0eb9c5b4ac2b407a */
+-4.05296033424632846931240580239929672e-35Q, /* bf8caefc13291a31027af149dfad87fd */
+/* sin(x) = 0.a0e8a725d33c828c11fa50fd9e9a15ffecfad43f3e534358076b9b0f6865694842b1e8c67dc */
+ 6.28550001845029662028004327939032867e-01Q, /* 3ffe41d14e4ba679051823f4a1fb3d34 */
+ 1.65507421184028099672784511397428852e-35Q, /* 3f8b5ffecfad43f3e534358076b9b0f7 */
+
+/* x = 6.87500000000000000000000000000000000e-01 3ffe6000000000000000000000000000 */
+/* cos(x) = 0.c5d882d2ee48030c7c07d28e981e34804f82ed4cf93655d2365389b716de6ad44676a1cc5da */
+ 7.72834946152471544810851845913425178e-01Q, /* 3ffe8bb105a5dc900618f80fa51d303c */
+ 3.94975229341211664237241534741146939e-35Q, /* 3f8ca4027c176a67c9b2ae91b29c4db9 */
+/* sin(x) = 0.a2759c0e79c35582527c32b55f5405c182c66160cb1d9eb7bb0b7cdf4ad66f317bda4332914 */
+ 6.34607080015269296850309914203671436e-01Q, /* 3ffe44eb381cf386ab04a4f8656abea8 */
+ 4.33025916939968369326060156455927002e-36Q, /* 3f897060b1985832c767adeec2df37d3 */
+
+/* x = 6.95312500000000000000000000000000000e-01 3ffe6400000000000000000000000000 */
+/* cos(x) = 0.c4920cc2ec38fb891b38827db08884fc66371ac4c2052ca8885b981bbcfd3bb7b093ee31515 */
+ 7.67853543842850365879920759114193964e-01Q, /* 3ffe89241985d871f712367104fb6111 */
+ 3.75100035267325597157244776081706979e-36Q, /* 3f893f198dc6b130814b2a2216e606ef */
+/* sin(x) = 0.a400072188acf49cd6b173825e038346f105e1301afe642bcc364cea455e21e506e3e927ed8 */
+ 6.40625425040230409188409779413961021e-01Q, /* 3ffe48000e431159e939ad62e704bc07 */
+ 2.46542747294664049615806500747173281e-36Q, /* 3f88a37882f0980d7f3215e61b267523 */
+
+/* x = 7.03125000000000000000000000000000000e-01 3ffe6800000000000000000000000000 */
+/* cos(x) = 0.c348846bbd3631338ffe2bfe9dd1381a35b4e9c0c51b4c13fe376bad1bf5caacc4542be0aa9 */
+ 7.62825275710576250507098753625429792e-01Q, /* 3ffe869108d77a6c62671ffc57fd3ba2 */
+ 4.22067411888601505004748939382325080e-35Q, /* 3f8cc0d1ada74e0628da609ff1bb5d69 */
+/* sin(x) = 0.a587e23555bb08086d02b9c662cdd29316c3e9bd08d93793634a21b1810cce73bdb97a99b9e */
+ 6.46604669591152370524042159882800763e-01Q, /* 3ffe4b0fc46aab761010da05738cc59c */
+-3.41742981816219412415674365946079826e-35Q, /* bf8c6b6749e0b217b9364364e5aef274 */
+
+/* x = 7.10937500000000000000000000000000000e-01 3ffe6c00000000000000000000000000 */
+/* cos(x) = 0.c1fbeef380e4ffdd5a613ec8722f643ffe814ec2343e53adb549627224fdc9f2a7b77d3d69f */
+ 7.57750448655219342240234832230493361e-01Q, /* 3ffe83f7dde701c9ffbab4c27d90e45f */
+-2.08767968311222650582659938787920125e-35Q, /* bf8bbc0017eb13dcbc1ac524ab69d8de */
+/* sin(x) = 0.a70d272a76a8d4b6da0ec90712bb748b96dabf88c3079246f3db7eea6e58ead4ed0e2843303 */
+ 6.52544448725765956407573982284767763e-01Q, /* 3ffe4e1a4e54ed51a96db41d920e2577 */
+-8.61758060284379660697102362141557170e-36Q, /* bf8a6e8d24a80ee79f0db721849022b2 */
+
+/* x = 7.18750000000000000000000000000000000e-01 3ffe7000000000000000000000000000 */
+/* cos(x) = 0.c0ac518c8b6ae710ba37a3eeb90cb15aebcb8bed4356fb507a48a6e97de9aa6d9660116b436 */
+ 7.52629372418066476054541324847143116e-01Q, /* 3ffe8158a31916d5ce21746f47dd7219 */
+ 3.71306958657663189665450864311104571e-35Q, /* 3f8c8ad75e5c5f6a1ab7da83d245374c */
+/* sin(x) = 0.a88fcfebd9a8dd47e2f3c76ef9e2439920f7e7fbe735f8bcc985491ec6f12a2d4214f8cfa99 */
+ 6.58444399910567541589583954884041989e-01Q, /* 3ffe511f9fd7b351ba8fc5e78eddf3c5 */
+-4.54412944084300330523721391865787219e-35Q, /* bf8ce336f840c020c6503a19b3d5b70a */
+
+/* x = 7.26562500000000000000000000000000000e-01 3ffe7400000000000000000000000000 */
+/* cos(x) = 0.bf59b17550a4406875969296567cf3e3b4e483061877c02811c6cae85fad5a6c3da58f49292 */
+ 7.47462359563216166669700384714767552e-01Q, /* 3ffe7eb362eaa14880d0eb2d252cacfa */
+-9.11094340926220027288083639048016945e-36Q, /* bf8a8389636f9f3cf107fafdc726a2f4 */
+/* sin(x) = 0.aa0fd66eddb921232c28520d3911b8a03193b47f187f1471ac216fbcd5bb81029294d3a73f1 */
+ 6.64304163042946276515506587432846246e-01Q, /* 3ffe541facddbb7242465850a41a7223 */
+ 4.26004843895378210155889028714676019e-35Q, /* 3f8cc5018c9da3f8c3f8a38d610b7de7 */
+
+/* x = 7.34375000000000000000000000000000000e-01 3ffe7800000000000000000000000000 */
+/* cos(x) = 0.be0413f84f2a771c614946a88cbf4da1d75a5560243de8f2283fefa0ea4a48468a52d51d8b3 */
+ 7.42249725458501306991347253449610537e-01Q, /* 3ffe7c0827f09e54ee38c2928d51197f */
+-3.78925270049800913539923473871287550e-35Q, /* bf8c92f1452d54fede10b86ebe0082f9 */
+/* sin(x) = 0.ab8d34b36acd987210ed343ec65d7e3adc2e7109fce43d55c8d57dfdf55b9e01d2cc1f1b9ec */
+ 6.70123380473162894654531583500648495e-01Q, /* 3ffe571a6966d59b30e421da687d8cbb */
+-1.33165852952743729897634069393684656e-36Q, /* bf87c523d18ef6031bc2aa372a82020b */
+
+/* x = 7.42187500000000000000000000000000000e-01 3ffe7c00000000000000000000000000 */
+/* cos(x) = 0.bcab7e6bfb2a14a9b122c574a376bec98ab14808c64a4e731b34047e217611013ac99c0f25d */
+ 7.36991788256240741057089385586450844e-01Q, /* 3ffe7956fcd7f654295362458ae946ed */
+ 4.72358938637974850573747497460125519e-35Q, /* 3f8cf64c558a404632527398d9a023f1 */
+/* sin(x) = 0.ad07e4c409d08c4fa3a9057bb0ac24b8636e74e76f51e09bd6b2319707cbd9f5e254643897a */
+ 6.75901697026178809189642203142423973e-01Q, /* 3ffe5a0fc98813a1189f47520af76158 */
+ 2.76252586616364878801928456702948857e-35Q, /* 3f8c25c31b73a73b7a8f04deb5918cb8 */
+
+/* x = 7.50000000000000000000000000000000000e-01 3ffe8000000000000000000000000000 */
+/* cos(x) = 0.bb4ff632a908f73ec151839cb9d993b4e0bfb8f20e7e44e6e4aee845e35575c3106dbe6fd06 */
+ 7.31688868873820886311838753000084529e-01Q, /* 3ffe769fec655211ee7d82a3073973b3 */
+ 1.48255637548931697184991710293198620e-35Q, /* 3f8b3b4e0bfb8f20e7e44e6e4aee845e */
+/* sin(x) = 0.ae7fe0b5fc786b2d966e1d6af140a488476747c2646425fc7533f532cd044cb10a971a49a6a */
+ 6.81638760023334166733241952779893908e-01Q, /* 3ffe5cffc16bf8f0d65b2cdc3ad5e281 */
+ 2.74838775935027549024224114338667371e-35Q, /* 3f8c24423b3a3e1323212fe3a99fa996 */
+
+/* x = 7.57812500000000000000000000000000000e-01 3ffe8400000000000000000000000000 */
+/* cos(x) = 0.b9f180ba77dd0751628e135a9508299012230f14becacdd14c3f8862d122de5b56d55b53360 */
+ 7.26341290974108590410147630237598973e-01Q, /* 3ffe73e30174efba0ea2c51c26b52a10 */
+ 3.12683579338351123545814364980658990e-35Q, /* 3f8c4c80911878a5f6566e8a61fc4317 */
+/* sin(x) = 0.aff522a954f2ba16d9defdc416e33f5e9a5dfd5a6c228e0abc4d521327ff6e2517a7b3851dd */
+ 6.87334219303873534951703613035647220e-01Q, /* 3ffe5fea4552a9e5742db3bdfb882dc6 */
+ 4.76739454455410744997012795035529128e-35Q, /* 3f8cfaf4d2efead361147055e26a9099 */
+
+/* x = 7.65625000000000000000000000000000000e-01 3ffe8800000000000000000000000000 */
+/* cos(x) = 0.b890237d3bb3c284b614a0539016bfa1053730bbdf940fa895e185f8e58884d3dda15e63371 */
+ 7.20949380945696418043812784148447688e-01Q, /* 3ffe712046fa776785096c2940a7202d */
+ 4.78691285733673379499536326050811832e-35Q, /* 3f8cfd0829b985defca07d44af0c2fc7 */
+/* sin(x) = 0.b167a4c90d63c4244cf5493b7cc23bd3c3c1225e078baa0c53d6d400b926281f537a1a260e6 */
+ 6.92987727246317910281815490823048210e-01Q, /* 3ffe62cf49921ac7884899ea9276f984 */
+ 4.50089871077663557180849219529189918e-35Q, /* 3f8cde9e1e0912f03c5d50629eb6a006 */
+
+/* x = 7.73437500000000000000000000000000000e-01 3ffe8c00000000000000000000000000 */
+/* cos(x) = 0.b72be40067aaf2c050dbdb7a14c3d7d4f203f6b3f0224a4afe55d6ec8e92b508fd5c5984b3b */
+ 7.15513467882981573520620561289896903e-01Q, /* 3ffe6e57c800cf55e580a1b7b6f42988 */
+-3.02191815581445336509438104625489192e-35Q, /* bf8c41586fe04a607eedada80d51489c */
+/* sin(x) = 0.b2d7614b1f3aaa24df2d6e20a77e1ca3e6d838c03e29c1bcb026e6733324815fadc9eb89674 */
+ 6.98598938789681741301929277107891591e-01Q, /* 3ffe65aec2963e755449be5adc414efc */
+ 2.15465226809256290914423429408722521e-35Q, /* 3f8bca3e6d838c03e29c1bcb026e6733 */
+
+/* x = 7.81250000000000000000000000000000000e-01 3ffe9000000000000000000000000000 */
+/* cos(x) = 0.b5c4c7d4f7dae915ac786ccf4b1a498d3e73b6e5e74fe7519d9c53ee6d6b90e881bddfc33e1 */
+ 7.10033883566079674974121643959490219e-01Q, /* 3ffe6b898fa9efb5d22b58f0d99e9635 */
+-4.09623224763692443220896752907902465e-35Q, /* bf8cb3960c6248d0c580c573131d608d */
+/* sin(x) = 0.b44452709a59752905913765434a59d111f0433eb2b133f7d103207e2aeb4aae111ddc385b3 */
+ 7.04167511454533672780059509973942844e-01Q, /* 3ffe6888a4e134b2ea520b226eca8695 */
+-2.87259372740393348676633610275598640e-35Q, /* bf8c3177707de60a6a76604177e6fc0f */
+
+/* x = 7.89062500000000000000000000000000000e-01 3ffe9400000000000000000000000000 */
+/* cos(x) = 0.b45ad4975b1294cadca4cf40ec8f22a68cd14b175835239a37e63acb85e8e9505215df18140 */
+ 7.04510962440574606164129481545916976e-01Q, /* 3ffe68b5a92eb6252995b9499e81d91e */
+ 2.60682037357042658395360726992048803e-35Q, /* 3f8c1534668a58bac1a91cd1bf31d65c */
+/* sin(x) = 0.b5ae7285bc10cf515753847e8f8b7a30e0a580d929d770103509880680f7b8b0e8ad23b65d8 */
+ 7.09693105363899724959669028139035515e-01Q, /* 3ffe6b5ce50b78219ea2aea708fd1f17 */
+-4.37026016974122945368562319136420097e-36Q, /* bf8973c7d69fc9b58a23fbf2bd9dfe60 */
+};
diff --git a/math/sincosq.c b/math/sincosq.c
new file mode 100644
index 0000000..83bc328
--- /dev/null
+++ b/math/sincosq.c
@@ -0,0 +1,69 @@
+/* Compute sine and cosine of argument.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+		  Jakub Jelinek <jj@ultra.linux.cz>.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+void
+sincosq (__float128 x, __float128 *sinx, __float128 *cosx)
+{
+  int64_t ix;
+
+  /* High word of x. */
+  GET_FLT128_MSW64 (ix, x);
+
+  /* |x| ~< pi/4 */
+  ix &= 0x7fffffffffffffffLL;
+  if (ix <= 0x3ffe921fb54442d1LL)
+    __quadmath_kernel_sincosq (x, 0, sinx, cosx, 0);
+  else if (ix >= 0x7fff000000000000LL)
+    {
+      /* sin(Inf or NaN) is NaN */
+      *sinx = *cosx = x - x;
+      if (isinfq (x))
+	errno = EDOM;
+    }
+  else
+    {
+      /* Argument reduction needed.  */
+      __float128 y[2];
+      int n;
+
+      n = __quadmath_rem_pio2q (x, y);
+      switch (n & 3)
+	{
+	case 0:
+	  __quadmath_kernel_sincosq (y[0], y[1], sinx, cosx, 1);
+	  break;
+	case 1:
+	  __quadmath_kernel_sincosq (y[0], y[1], cosx, sinx, 1);
+	  *cosx = -*cosx;
+	  break;
+	case 2:
+	  __quadmath_kernel_sincosq (y[0], y[1], sinx, cosx, 1);
+	  *sinx = -*sinx;
+	  *cosx = -*cosx;
+	  break;
+	default:
+	  __quadmath_kernel_sincosq (y[0], y[1], cosx, sinx, 1);
+	  *sinx = -*sinx;
+	  break;
+	}
+    }
+}
diff --git a/math/sincosq_kernel.c b/math/sincosq_kernel.c
new file mode 100644
index 0000000..9f0671b
--- /dev/null
+++ b/math/sincosq_kernel.c
@@ -0,0 +1,168 @@
+/* Quad-precision floating point sine and cosine on <-pi/4,pi/4>.
+   Copyright (C) 1999-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+static const __float128 c[] = {
+#define ONE c[0]
+ 1.00000000000000000000000000000000000E+00Q, /* 3fff0000000000000000000000000000 */
+
+/* cos x ~ ONE + x^2 ( SCOS1 + SCOS2 * x^2 + ... + SCOS4 * x^6 + SCOS5 * x^8 )
+   x in <0,1/256>  */
+#define SCOS1 c[1]
+#define SCOS2 c[2]
+#define SCOS3 c[3]
+#define SCOS4 c[4]
+#define SCOS5 c[5]
+-5.00000000000000000000000000000000000E-01Q, /* bffe0000000000000000000000000000 */
+ 4.16666666666666666666666666556146073E-02Q, /* 3ffa5555555555555555555555395023 */
+-1.38888888888888888888309442601939728E-03Q, /* bff56c16c16c16c16c16a566e42c0375 */
+ 2.48015873015862382987049502531095061E-05Q, /* 3fefa01a01a019ee02dcf7da2d6d5444 */
+-2.75573112601362126593516899592158083E-07Q, /* bfe927e4f5dce637cb0b54908754bde0 */
+
+/* cos x ~ ONE + x^2 ( COS1 + COS2 * x^2 + ... + COS7 * x^12 + COS8 * x^14 )
+   x in <0,0.1484375>  */
+#define COS1 c[6]
+#define COS2 c[7]
+#define COS3 c[8]
+#define COS4 c[9]
+#define COS5 c[10]
+#define COS6 c[11]
+#define COS7 c[12]
+#define COS8 c[13]
+-4.99999999999999999999999999999999759E-01Q, /* bffdfffffffffffffffffffffffffffb */
+ 4.16666666666666666666666666651287795E-02Q, /* 3ffa5555555555555555555555516f30 */
+-1.38888888888888888888888742314300284E-03Q, /* bff56c16c16c16c16c16c16a463dfd0d */
+ 2.48015873015873015867694002851118210E-05Q, /* 3fefa01a01a01a01a0195cebe6f3d3a5 */
+-2.75573192239858811636614709689300351E-07Q, /* bfe927e4fb7789f5aa8142a22044b51f */
+ 2.08767569877762248667431926878073669E-09Q, /* 3fe21eed8eff881d1e9262d7adff4373 */
+-1.14707451049343817400420280514614892E-11Q, /* bfda9397496922a9601ed3d4ca48944b */
+ 4.77810092804389587579843296923533297E-14Q, /* 3fd2ae5f8197cbcdcaf7c3fb4523414c */
+
+/* sin x ~ ONE * x + x^3 ( SSIN1 + SSIN2 * x^2 + ... + SSIN4 * x^6 + SSIN5 * x^8 )
+   x in <0,1/256>  */
+#define SSIN1 c[14]
+#define SSIN2 c[15]
+#define SSIN3 c[16]
+#define SSIN4 c[17]
+#define SSIN5 c[18]
+-1.66666666666666666666666666666666659E-01Q, /* bffc5555555555555555555555555555 */
+ 8.33333333333333333333333333146298442E-03Q, /* 3ff81111111111111111111110fe195d */
+-1.98412698412698412697726277416810661E-04Q, /* bff2a01a01a01a01a019e7121e080d88 */
+ 2.75573192239848624174178393552189149E-06Q, /* 3fec71de3a556c640c6aaa51aa02ab41 */
+-2.50521016467996193495359189395805639E-08Q, /* bfe5ae644ee90c47dc71839de75b2787 */
+
+/* sin x ~ ONE * x + x^3 ( SIN1 + SIN2 * x^2 + ... + SIN7 * x^12 + SIN8 * x^14 )
+   x in <0,0.1484375>  */
+#define SIN1 c[19]
+#define SIN2 c[20]
+#define SIN3 c[21]
+#define SIN4 c[22]
+#define SIN5 c[23]
+#define SIN6 c[24]
+#define SIN7 c[25]
+#define SIN8 c[26]
+-1.66666666666666666666666666666666538e-01Q, /* bffc5555555555555555555555555550 */
+ 8.33333333333333333333333333307532934e-03Q, /* 3ff811111111111111111111110e7340 */
+-1.98412698412698412698412534478712057e-04Q, /* bff2a01a01a01a01a01a019e7a626296 */
+ 2.75573192239858906520896496653095890e-06Q, /* 3fec71de3a556c7338fa38527474b8f5 */
+-2.50521083854417116999224301266655662e-08Q, /* bfe5ae64567f544e16c7de65c2ea551f */
+ 1.60590438367608957516841576404938118e-10Q, /* 3fde6124613a811480538a9a41957115 */
+-7.64716343504264506714019494041582610e-13Q, /* bfd6ae7f3d5aef30c7bc660b060ef365 */
+ 2.81068754939739570236322404393398135e-15Q, /* 3fce9510115aabf87aceb2022a9a9180 */
+};
+
+#define SINCOSL_COS_HI 0
+#define SINCOSL_COS_LO 1
+#define SINCOSL_SIN_HI 2
+#define SINCOSL_SIN_LO 3
+extern const __float128 __sincosq_table[];
+
+void
+__quadmath_kernel_sincosq(__float128 x, __float128 y, __float128 *sinx, __float128 *cosx, int iy)
+{
+  __float128 h, l, z, sin_l, cos_l_m1;
+  int64_t ix;
+  uint32_t tix, hix, index;
+  GET_FLT128_MSW64 (ix, x);
+  tix = ((uint64_t)ix) >> 32;
+  tix &= ~0x80000000;			/* tix = |x|'s high 32 bits */
+  if (tix < 0x3ffc3000)			/* |x| < 0.1484375 */
+    {
+      /* Argument is small enough to approximate it by a Chebyshev
+	 polynomial of degree 16(17).  */
+      if (tix < 0x3fc60000)		/* |x| < 2^-57 */
+	{
+	  math_check_force_underflow (x);
+	  if (!((int)x))			/* generate inexact */
+	    {
+	      *sinx = x;
+	      *cosx = ONE;
+	      return;
+	    }
+	}
+      z = x * x;
+      *sinx = x + (x * (z*(SIN1+z*(SIN2+z*(SIN3+z*(SIN4+
+			z*(SIN5+z*(SIN6+z*(SIN7+z*SIN8)))))))));
+      *cosx = ONE + (z*(COS1+z*(COS2+z*(COS3+z*(COS4+
+		     z*(COS5+z*(COS6+z*(COS7+z*COS8))))))));
+    }
+  else
+    {
+      /* So that we don't have to use too large polynomial,  we find
+	 l and h such that x = l + h,  where fabsq(l) <= 1.0/256 with 83
+	 possible values for h.  We look up cosq(h) and sinq(h) in
+	 pre-computed tables,  compute cosq(l) and sinq(l) using a
+	 Chebyshev polynomial of degree 10(11) and compute
+	 sinq(h+l) = sinq(h)cosq(l) + cosq(h)sinq(l) and
+	 cosq(h+l) = cosq(h)cosq(l) - sinq(h)sinq(l).  */
+      index = 0x3ffe - (tix >> 16);
+      hix = (tix + (0x200 << index)) & (0xfffffc00 << index);
+      if (signbitq (x))
+	{
+	  x = -x;
+	  y = -y;
+	}
+      switch (index)
+	{
+	case 0: index = ((45 << 10) + hix - 0x3ffe0000) >> 8; break;
+	case 1: index = ((13 << 11) + hix - 0x3ffd0000) >> 9; break;
+	default:
+	case 2: index = (hix - 0x3ffc3000) >> 10; break;
+	}
+
+      SET_FLT128_WORDS64(h, ((uint64_t)hix) << 32, 0);
+      if (iy)
+	l = y - (h - x);
+      else
+	l = x - h;
+      z = l * l;
+      sin_l = l*(ONE+z*(SSIN1+z*(SSIN2+z*(SSIN3+z*(SSIN4+z*SSIN5)))));
+      cos_l_m1 = z*(SCOS1+z*(SCOS2+z*(SCOS3+z*(SCOS4+z*SCOS5))));
+      z = __sincosq_table [index + SINCOSL_SIN_HI]
+	  + (__sincosq_table [index + SINCOSL_SIN_LO]
+	     + (__sincosq_table [index + SINCOSL_SIN_HI] * cos_l_m1)
+	     + (__sincosq_table [index + SINCOSL_COS_HI] * sin_l));
+      *sinx = (ix < 0) ? -z : z;
+      *cosx = __sincosq_table [index + SINCOSL_COS_HI]
+	      + (__sincosq_table [index + SINCOSL_COS_LO]
+		 - (__sincosq_table [index + SINCOSL_SIN_HI] * sin_l
+		    - __sincosq_table [index + SINCOSL_COS_HI] * cos_l_m1));
+    }
+}
diff --git a/math/sinhq.c b/math/sinhq.c
new file mode 100644
index 0000000..9e59460
--- /dev/null
+++ b/math/sinhq.c
@@ -0,0 +1,114 @@
+/* e_sinhl.c -- long double version of e_sinh.c.
+ * Conversion to long double by Ulrich Drepper,
+ * Cygnus Support, drepper@cygnus.com.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/* Changes for 128-bit long double are
+   Copyright (C) 2001 Stephen L. Moshier <moshier@na-net.ornl.gov>
+   and are incorporated herein by permission of the author.  The author
+   reserves the right to distribute this material elsewhere under different
+   copying permissions.  These modifications are distributed here under
+   the following terms:
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, see
+    <http://www.gnu.org/licenses/>.  */
+
+/* sinhq(x)
+ * Method :
+ * mathematically sinh(x) if defined to be (exp(x)-exp(-x))/2
+ *      1. Replace x by |x| (sinhl(-x) = -sinhl(x)).
+ *      2.
+ *                                                   E + E/(E+1)
+ *          0        <= x <= 25     :  sinhl(x) := --------------, E=expm1q(x)
+ *                                                       2
+ *
+ *          25       <= x <= lnovft :  sinhl(x) := expq(x)/2
+ *          lnovft   <= x <= ln2ovft:  sinhl(x) := expq(x/2)/2 * expq(x/2)
+ *          ln2ovft  <  x           :  sinhl(x) := x*shuge (overflow)
+ *
+ * Special cases:
+ *      sinhl(x) is |x| if x is +INF, -INF, or NaN.
+ *      only sinhl(0)=0 is exact for finite x.
+ */
+
+#include "quadmath-imp.h"
+
+static const __float128 one = 1.0, shuge = 1.0e4931Q,
+ovf_thresh = 1.1357216553474703894801348310092223067821E4Q;
+
+__float128
+sinhq (__float128 x)
+{
+  __float128 t, w, h;
+  uint32_t jx, ix;
+  ieee854_float128 u;
+
+  /* Words of |x|. */
+  u.value = x;
+  jx = u.words32.w0;
+  ix = jx & 0x7fffffff;
+
+  /* x is INF or NaN */
+  if (ix >= 0x7fff0000)
+    return x + x;
+
+  h = 0.5;
+  if (jx & 0x80000000)
+    h = -h;
+
+  /* Absolute value of x.  */
+  u.words32.w0 = ix;
+
+  /* |x| in [0,40], return sign(x)*0.5*(E+E/(E+1))) */
+  if (ix <= 0x40044000)
+    {
+      if (ix < 0x3fc60000) /* |x| < 2^-57 */
+	{
+	  math_check_force_underflow (x);
+	  if (shuge + x > one)
+	    return x;		/* sinh(tiny) = tiny with inexact */
+	}
+      t = expm1q (u.value);
+      if (ix < 0x3fff0000)
+	return h * (2.0 * t - t * t / (t + one));
+      return h * (t + t / (t + one));
+    }
+
+  /* |x| in [40, log(maxdouble)] return 0.5*exp(|x|) */
+  if (ix <= 0x400c62e3) /* 11356.375 */
+    return h * expq (u.value);
+
+  /* |x| in [log(maxdouble), overflowthreshold]
+     Overflow threshold is log(2 * maxdouble).  */
+  if (u.value <= ovf_thresh)
+    {
+      w = expq (0.5 * u.value);
+      t = h * w;
+      return t * w;
+    }
+
+  /* |x| > overflowthreshold, sinhl(x) overflow */
+  return x * shuge;
+}
diff --git a/math/sinq.c b/math/sinq.c
new file mode 100644
index 0000000..d381f3a
--- /dev/null
+++ b/math/sinq.c
@@ -0,0 +1,83 @@
+/* s_sinl.c -- long double version of s_sin.c.
+ * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/* sinq(x)
+ * Return sine function of x.
+ *
+ * kernel function:
+ *	__quadmath_kernel_sinq		... sine function on [-pi/4,pi/4]
+ *	__quadmath_kernel_cosq		... cose function on [-pi/4,pi/4]
+ *	__quadmath_rem_pio2q	... argument reduction routine
+ *
+ * Method.
+ *      Let S,C and T denote the sin, cos and tan respectively on
+ *	[-PI/4, +PI/4]. Reduce the argument x to y1+y2 = x-k*pi/2
+ *	in [-pi/4 , +pi/4], and let n = k mod 4.
+ *	We have
+ *
+ *          n        sin(x)      cos(x)        tan(x)
+ *     ----------------------------------------------------------
+ *	    0	       S	   C		 T
+ *	    1	       C	  -S		-1/T
+ *	    2	      -S	  -C		 T
+ *	    3	      -C	   S		-1/T
+ *     ----------------------------------------------------------
+ *
+ * Special cases:
+ *      Let trig be any of sin, cos, or tan.
+ *      trig(+-INF)  is NaN, with signals;
+ *      trig(NaN)    is that NaN;
+ *
+ * Accuracy:
+ *	TRIG(x) returns trig(x) nearly rounded
+ */
+
+#include "quadmath-imp.h"
+
+__float128 sinq(__float128 x)
+{
+	__float128 y[2],z=0;
+	int64_t n, ix;
+
+    /* High word of x. */
+	GET_FLT128_MSW64(ix,x);
+
+    /* |x| ~< pi/4 */
+	ix &= 0x7fffffffffffffffLL;
+	if(ix <= 0x3ffe921fb54442d1LL)
+	  return __quadmath_kernel_sinq(x,z,0);
+
+    /* sin(Inf or NaN) is NaN */
+	else if (ix>=0x7fff000000000000LL) {
+	    if (ix == 0x7fff000000000000LL) {
+		GET_FLT128_LSW64(n,x);
+		if (n == 0)
+		    errno = EDOM;
+	    }
+	    return x-x;
+	}
+
+    /* argument reduction needed */
+	else {
+	    n = __quadmath_rem_pio2q(x,y);
+	    switch(n&3) {
+		case 0: return  __quadmath_kernel_sinq(y[0],y[1],1);
+		case 1: return  __quadmath_kernel_cosq(y[0],y[1]);
+		case 2: return -__quadmath_kernel_sinq(y[0],y[1],1);
+		default:
+			return -__quadmath_kernel_cosq(y[0],y[1]);
+	    }
+	}
+}
diff --git a/math/sinq_kernel.c b/math/sinq_kernel.c
new file mode 100644
index 0000000..9425d24
--- /dev/null
+++ b/math/sinq_kernel.c
@@ -0,0 +1,133 @@
+/* Quad-precision floating point sine on <-pi/4,pi/4>.
+   Copyright (C) 1999-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+static const __float128 c[] = {
+#define ONE c[0]
+ 1.00000000000000000000000000000000000E+00Q, /* 3fff0000000000000000000000000000 */
+
+/* cos x ~ ONE + x^2 ( SCOS1 + SCOS2 * x^2 + ... + SCOS4 * x^6 + SCOS5 * x^8 )
+   x in <0,1/256>  */
+#define SCOS1 c[1]
+#define SCOS2 c[2]
+#define SCOS3 c[3]
+#define SCOS4 c[4]
+#define SCOS5 c[5]
+-5.00000000000000000000000000000000000E-01Q, /* bffe0000000000000000000000000000 */
+ 4.16666666666666666666666666556146073E-02Q, /* 3ffa5555555555555555555555395023 */
+-1.38888888888888888888309442601939728E-03Q, /* bff56c16c16c16c16c16a566e42c0375 */
+ 2.48015873015862382987049502531095061E-05Q, /* 3fefa01a01a019ee02dcf7da2d6d5444 */
+-2.75573112601362126593516899592158083E-07Q, /* bfe927e4f5dce637cb0b54908754bde0 */
+
+/* sin x ~ ONE * x + x^3 ( SIN1 + SIN2 * x^2 + ... + SIN7 * x^12 + SIN8 * x^14 )
+   x in <0,0.1484375>  */
+#define SIN1 c[6]
+#define SIN2 c[7]
+#define SIN3 c[8]
+#define SIN4 c[9]
+#define SIN5 c[10]
+#define SIN6 c[11]
+#define SIN7 c[12]
+#define SIN8 c[13]
+-1.66666666666666666666666666666666538e-01Q, /* bffc5555555555555555555555555550 */
+ 8.33333333333333333333333333307532934e-03Q, /* 3ff811111111111111111111110e7340 */
+-1.98412698412698412698412534478712057e-04Q, /* bff2a01a01a01a01a01a019e7a626296 */
+ 2.75573192239858906520896496653095890e-06Q, /* 3fec71de3a556c7338fa38527474b8f5 */
+-2.50521083854417116999224301266655662e-08Q, /* bfe5ae64567f544e16c7de65c2ea551f */
+ 1.60590438367608957516841576404938118e-10Q, /* 3fde6124613a811480538a9a41957115 */
+-7.64716343504264506714019494041582610e-13Q, /* bfd6ae7f3d5aef30c7bc660b060ef365 */
+ 2.81068754939739570236322404393398135e-15Q, /* 3fce9510115aabf87aceb2022a9a9180 */
+
+/* sin x ~ ONE * x + x^3 ( SSIN1 + SSIN2 * x^2 + ... + SSIN4 * x^6 + SSIN5 * x^8 )
+   x in <0,1/256>  */
+#define SSIN1 c[14]
+#define SSIN2 c[15]
+#define SSIN3 c[16]
+#define SSIN4 c[17]
+#define SSIN5 c[18]
+-1.66666666666666666666666666666666659E-01Q, /* bffc5555555555555555555555555555 */
+ 8.33333333333333333333333333146298442E-03Q, /* 3ff81111111111111111111110fe195d */
+-1.98412698412698412697726277416810661E-04Q, /* bff2a01a01a01a01a019e7121e080d88 */
+ 2.75573192239848624174178393552189149E-06Q, /* 3fec71de3a556c640c6aaa51aa02ab41 */
+-2.50521016467996193495359189395805639E-08Q, /* bfe5ae644ee90c47dc71839de75b2787 */
+};
+
+#define SINCOSL_COS_HI 0
+#define SINCOSL_COS_LO 1
+#define SINCOSL_SIN_HI 2
+#define SINCOSL_SIN_LO 3
+extern const __float128 __sincosq_table[];
+
+__float128
+__quadmath_kernel_sinq(__float128 x, __float128 y, int iy)
+{
+  __float128 h, l, z, sin_l, cos_l_m1;
+  int64_t ix;
+  uint32_t tix, hix, index;
+  GET_FLT128_MSW64 (ix, x);
+  tix = ((uint64_t)ix) >> 32;
+  tix &= ~0x80000000;			/* tix = |x|'s high 32 bits */
+  if (tix < 0x3ffc3000)			/* |x| < 0.1484375 */
+    {
+      /* Argument is small enough to approximate it by a Chebyshev
+	 polynomial of degree 17.  */
+      if (tix < 0x3fc60000)		/* |x| < 2^-57 */
+	{
+	  math_check_force_underflow (x);
+	  if (!((int)x)) return x;	/* generate inexact */
+	}
+      z = x * x;
+      return x + (x * (z*(SIN1+z*(SIN2+z*(SIN3+z*(SIN4+
+		       z*(SIN5+z*(SIN6+z*(SIN7+z*SIN8)))))))));
+    }
+  else
+    {
+      /* So that we don't have to use too large polynomial,  we find
+	 l and h such that x = l + h,  where fabsq(l) <= 1.0/256 with 83
+	 possible values for h.  We look up cosq(h) and sinq(h) in
+	 pre-computed tables,  compute cosq(l) and sinq(l) using a
+	 Chebyshev polynomial of degree 10(11) and compute
+	 sinq(h+l) = sinq(h)cosq(l) + cosq(h)sinq(l).  */
+      index = 0x3ffe - (tix >> 16);
+      hix = (tix + (0x200 << index)) & (0xfffffc00 << index);
+      x = fabsq (x);
+      switch (index)
+	{
+	case 0: index = ((45 << 10) + hix - 0x3ffe0000) >> 8; break;
+	case 1: index = ((13 << 11) + hix - 0x3ffd0000) >> 9; break;
+	default:
+	case 2: index = (hix - 0x3ffc3000) >> 10; break;
+	}
+
+      SET_FLT128_WORDS64(h, ((uint64_t)hix) << 32, 0);
+      if (iy)
+	l = (ix < 0 ? -y : y) - (h - x);
+      else
+	l = x - h;
+      z = l * l;
+      sin_l = l*(ONE+z*(SSIN1+z*(SSIN2+z*(SSIN3+z*(SSIN4+z*SSIN5)))));
+      cos_l_m1 = z*(SCOS1+z*(SCOS2+z*(SCOS3+z*(SCOS4+z*SCOS5))));
+      z = __sincosq_table [index + SINCOSL_SIN_HI]
+	  + (__sincosq_table [index + SINCOSL_SIN_LO]
+	     + (__sincosq_table [index + SINCOSL_SIN_HI] * cos_l_m1)
+	     + (__sincosq_table [index + SINCOSL_COS_HI] * sin_l));
+      return (ix < 0) ? -z : z;
+    }
+}
diff --git a/math/sqrtq.c b/math/sqrtq.c
new file mode 100644
index 0000000..8ca2828
--- /dev/null
+++ b/math/sqrtq.c
@@ -0,0 +1,86 @@
+#include "quadmath-imp.h"
+#include <math.h>
+#include <float.h>
+#if __has_include("../../libgcc/soft-fp/soft-fp.h") \
+    && __has_include("../../libgcc/soft-fp/quad.h") \
+    && defined(FE_TONEAREST) \
+    && defined(FE_UPWARD) \
+    && defined(FE_DOWNWARD) \
+    && defined(FE_TOWARDZERO) \
+    && defined(FE_INEXACT)
+#define USE_SOFT_FP 1
+#include "../../libgcc/soft-fp/soft-fp.h"
+#include "../../libgcc/soft-fp/quad.h"
+#endif
+
+__float128
+sqrtq (const __float128 x)
+{
+  __float128 y;
+  int exp;
+
+  if (isnanq (x) || (isinfq (x) && x > 0))
+    return x;
+
+  if (x == 0)
+    return x;
+
+  if (x < 0)
+    {
+      /* Return NaN with invalid signal.  */
+      return (x - x) / (x - x);
+    }
+
+#if USE_SOFT_FP
+  FP_DECL_EX;
+  FP_DECL_Q (X);
+  FP_DECL_Q (Y);
+
+  FP_INIT_ROUNDMODE;
+  FP_UNPACK_Q (X, x);
+  FP_SQRT_Q (Y, X);
+  FP_PACK_Q (y, Y);
+  FP_HANDLE_EXCEPTIONS;
+  return y;
+#else
+  if (x <= DBL_MAX && x >= DBL_MIN)
+  {
+    /* Use double result as starting point.  */
+    y = sqrt ((double) x);
+
+    /* Two Newton iterations.  */
+    y -= 0.5q * (y - x / y);
+    y -= 0.5q * (y - x / y);
+    return y;
+  }
+
+#ifdef HAVE_SQRTL
+  {
+    long double xl = (long double) x;
+    if (xl <= LDBL_MAX && xl >= LDBL_MIN)
+      {
+	/* Use long double result as starting point.  */
+	y = (__float128) sqrtl (xl);
+
+	/* One Newton iteration.  */
+	y -= 0.5q * (y - x / y);
+	return y;
+      }
+  }
+#endif
+
+  /* If we're outside of the range of C types, we have to compute
+     the initial guess the hard way.  */
+  y = frexpq (x, &exp);
+  if (exp % 2)
+    y *= 2, exp--;
+
+  y = sqrt (y);
+  y = scalbnq (y, exp / 2);
+
+  /* Two Newton iterations.  */
+  y -= 0.5q * (y - x / y);
+  y -= 0.5q * (y - x / y);
+  return y;
+#endif
+}
diff --git a/math/tanhq.c b/math/tanhq.c
new file mode 100644
index 0000000..21c0f93
--- /dev/null
+++ b/math/tanhq.c
@@ -0,0 +1,97 @@
+/* s_tanhl.c -- long double version of s_tanh.c.
+ * Conversion to long double by Ulrich Drepper,
+ * Cygnus Support, drepper@cygnus.com.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/* Changes for 128-bit long double contributed by
+   Stephen L. Moshier <moshier@na-net.ornl.gov> */
+
+/* tanhq(x)
+ * Return the Hyperbolic Tangent of x
+ *
+ * Method :
+ *                                      x    -x
+ *                                     e  - e
+ *      0. tanhq(x) is defined to be -----------
+ *                                      x    -x
+ *                                     e  + e
+ *      1. reduce x to non-negative by tanhq(-x) = -tanhq(x).
+ *      2.  0      <= x <= 2**-57 : tanhq(x) := x*(one+x)
+ *                                               -t
+ *          2**-57 <  x <=  1     : tanhq(x) := -----; t = expm1q(-2x)
+ *                                              t + 2
+ *                                                    2
+ *          1      <= x <=  40.0  : tanhq(x) := 1-  ----- ; t=expm1q(2x)
+ *                                                  t + 2
+ *          40.0   <  x <= INF    : tanhq(x) := 1.
+ *
+ * Special cases:
+ *      tanhq(NaN) is NaN;
+ *      only tanhq(0)=0 is exact for finite argument.
+ */
+
+#include "quadmath-imp.h"
+
+static const __float128 one = 1.0, two = 2.0, tiny = 1.0e-4900Q;
+
+__float128
+tanhq (__float128 x)
+{
+  __float128 t, z;
+  uint32_t jx, ix;
+  ieee854_float128 u;
+
+  /* Words of |x|. */
+  u.value = x;
+  jx = u.words32.w0;
+  ix = jx & 0x7fffffff;
+  /* x is INF or NaN */
+  if (ix >= 0x7fff0000)
+    {
+      /* for NaN it's not important which branch: tanhq(NaN) = NaN */
+      if (jx & 0x80000000)
+	return one / x - one;	/* tanhq(-inf)= -1; */
+      else
+	return one / x + one;	/* tanhq(+inf)=+1 */
+    }
+
+  /* |x| < 40 */
+  if (ix < 0x40044000)
+    {
+      if (u.value == 0)
+	return x;		/* x == +- 0 */
+      if (ix < 0x3fc60000)	/* |x| < 2^-57 */
+	{
+	  math_check_force_underflow (x);
+	  return x * (one + tiny); /* tanh(small) = small */
+	}
+      u.words32.w0 = ix;	/* Absolute value of x.  */
+      if (ix >= 0x3fff0000)
+	{			/* |x| >= 1  */
+	  t = expm1q (two * u.value);
+	  z = one - two / (t + two);
+	}
+      else
+	{
+	  t = expm1q (-two * u.value);
+	  z = -t / (t + two);
+	}
+      /* |x| > 40, return +-1 */
+    }
+  else
+    {
+      z = one - tiny;		/* raised inexact flag */
+    }
+  return (jx & 0x80000000) ? -z : z;
+}
diff --git a/math/tanq.c b/math/tanq.c
new file mode 100644
index 0000000..bbbce86
--- /dev/null
+++ b/math/tanq.c
@@ -0,0 +1,77 @@
+/* s_tanl.c -- long double version of s_tan.c.
+ * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+ */
+
+/* @(#)s_tan.c 5.1 93/09/24 */
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/* tanq(x)
+ * Return tangent function of x.
+ *
+ * kernel function:
+ *	__quadmath_kernel_tanq		... tangent function on [-pi/4,pi/4]
+ *	__quadmath_rem_pio2q	... argument reduction routine
+ *
+ * Method.
+ *      Let S,C and T denote the sin, cos and tan respectively on
+ *	[-PI/4, +PI/4]. Reduce the argument x to y1+y2 = x-k*pi/2
+ *	in [-pi/4 , +pi/4], and let n = k mod 4.
+ *	We have
+ *
+ *          n        sin(x)      cos(x)        tan(x)
+ *     ----------------------------------------------------------
+ *	    0	       S	   C		 T
+ *	    1	       C	  -S		-1/T
+ *	    2	      -S	  -C		 T
+ *	    3	      -C	   S		-1/T
+ *     ----------------------------------------------------------
+ *
+ * Special cases:
+ *      Let trig be any of sin, cos, or tan.
+ *      trig(+-INF)  is NaN, with signals;
+ *      trig(NaN)    is that NaN;
+ *
+ * Accuracy:
+ *	TRIG(x) returns trig(x) nearly rounded
+ */
+
+#include "quadmath-imp.h"
+
+__float128 tanq(__float128 x)
+{
+	__float128 y[2],z=0;
+	int64_t n, ix;
+
+    /* High word of x. */
+	GET_FLT128_MSW64(ix,x);
+
+    /* |x| ~< pi/4 */
+	ix &= 0x7fffffffffffffffLL;
+	if(ix <= 0x3ffe921fb54442d1LL) return __quadmath_kernel_tanq(x,z,1);
+
+    /* tanq(Inf or NaN) is NaN */
+	else if (ix>=0x7fff000000000000LL) {
+	    if (ix == 0x7fff000000000000LL) {
+		GET_FLT128_LSW64(n,x);
+		if (n == 0)
+		    errno = EDOM;
+	    }
+	    return x-x;		/* NaN */
+	}
+
+    /* argument reduction needed */
+	else {
+	    n = __quadmath_rem_pio2q(x,y);
+	    return __quadmath_kernel_tanq(y[0],y[1],1-((n&1)<<1)); /*   1 -- n even
+							-1 -- n odd */
+	}
+}
diff --git a/math/tanq_kernel.c b/math/tanq_kernel.c
new file mode 100644
index 0000000..2de3a11
--- /dev/null
+++ b/math/tanq_kernel.c
@@ -0,0 +1,165 @@
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+/*
+  Long double expansions are
+  Copyright (C) 2001 Stephen L. Moshier <moshier@na-net.ornl.gov>
+  and are incorporated herein by permission of the author.  The author
+  reserves the right to distribute this material elsewhere under different
+  copying permissions.  These modifications are distributed here under
+  the following terms:
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, see
+    <http://www.gnu.org/licenses/>.  */
+
+/* __quadmath_kernel_tanq( x, y, k )
+ * kernel tan function on [-pi/4, pi/4], pi/4 ~ 0.7854
+ * Input x is assumed to be bounded by ~pi/4 in magnitude.
+ * Input y is the tail of x.
+ * Input k indicates whether tan (if k=1) or
+ * -1/tan (if k= -1) is returned.
+ *
+ * Algorithm
+ *	1. Since tan(-x) = -tan(x), we need only to consider positive x.
+ *	2. if x < 2^-57, return x with inexact if x!=0.
+ *	3. tan(x) is approximated by a rational form x + x^3 / 3 + x^5 R(x^2)
+ *          on [0,0.67433].
+ *
+ *	   Note: tan(x+y) = tan(x) + tan'(x)*y
+ *		          ~ tan(x) + (1+x*x)*y
+ *	   Therefore, for better accuracy in computing tan(x+y), let
+ *		r = x^3 * R(x^2)
+ *	   then
+ *		tan(x+y) = x + (x^3 / 3 + (x^2 *(r+y)+y))
+ *
+ *      4. For x in [0.67433,pi/4],  let y = pi/4 - x, then
+ *		tan(x) = tan(pi/4-y) = (1-tan(y))/(1+tan(y))
+ *		       = 1 - 2*(tan(y) - (tan(y)^2)/(1+tan(y)))
+ */
+
+#include "quadmath-imp.h"
+
+static const __float128
+  one = 1,
+  pio4hi = 7.8539816339744830961566084581987569936977E-1Q,
+  pio4lo = 2.1679525325309452561992610065108379921906E-35Q,
+
+  /* tan x = x + x^3 / 3 + x^5 T(x^2)/U(x^2)
+     0 <= x <= 0.6743316650390625
+     Peak relative error 8.0e-36  */
+ TH =  3.333333333333333333333333333333333333333E-1Q,
+ T0 = -1.813014711743583437742363284336855889393E7Q,
+ T1 =  1.320767960008972224312740075083259247618E6Q,
+ T2 = -2.626775478255838182468651821863299023956E4Q,
+ T3 =  1.764573356488504935415411383687150199315E2Q,
+ T4 = -3.333267763822178690794678978979803526092E-1Q,
+
+ U0 = -1.359761033807687578306772463253710042010E8Q,
+ U1 =  6.494370630656893175666729313065113194784E7Q,
+ U2 = -4.180787672237927475505536849168729386782E6Q,
+ U3 =  8.031643765106170040139966622980914621521E4Q,
+ U4 = -5.323131271912475695157127875560667378597E2Q;
+  /* 1.000000000000000000000000000000000000000E0 */
+
+
+__float128
+__quadmath_kernel_tanq (__float128 x, __float128 y, int iy)
+{
+  __float128 z, r, v, w, s;
+  int32_t ix, sign;
+  ieee854_float128 u, u1;
+
+  u.value = x;
+  ix = u.words32.w0 & 0x7fffffff;
+  if (ix < 0x3fc60000)		/* x < 2**-57 */
+    {
+      if ((int) x == 0)
+	{			/* generate inexact */
+	  if ((ix | u.words32.w1 | u.words32.w2 | u.words32.w3
+	       | (iy + 1)) == 0)
+	    return one / fabsq (x);
+	  else if (iy == 1)
+	    {
+	      math_check_force_underflow (x);
+	      return x;
+	    }
+	  else
+	    return -one / x;
+	}
+    }
+  if (ix >= 0x3ffe5942) /* |x| >= 0.6743316650390625 */
+    {
+      if ((u.words32.w0 & 0x80000000) != 0)
+	{
+	  x = -x;
+	  y = -y;
+	  sign = -1;
+	}
+      else
+	sign = 1;
+      z = pio4hi - x;
+      w = pio4lo - y;
+      x = z + w;
+      y = 0.0;
+    }
+  z = x * x;
+  r = T0 + z * (T1 + z * (T2 + z * (T3 + z * T4)));
+  v = U0 + z * (U1 + z * (U2 + z * (U3 + z * (U4 + z))));
+  r = r / v;
+
+  s = z * x;
+  r = y + z * (s * r + y);
+  r += TH * s;
+  w = x + r;
+  if (ix >= 0x3ffe5942)
+    {
+      v = (__float128) iy;
+      w = (v - 2.0 * (x - (w * w / (w + v) - r)));
+      /* SIGN is set for arguments that reach this code, but not
+	 otherwise, resulting in warnings that it may be used
+	 uninitialized although in the cases where it is used it has
+	 always been set.  */
+
+
+      if (sign < 0)
+	w = -w;
+
+      return w;
+    }
+  if (iy == 1)
+    return w;
+  else
+    {				/* if allow error up to 2 ulp,
+				   simply return -1.0/(x+r) here */
+      /*  compute -1.0/(x+r) accurately */
+      u1.value = w;
+      u1.words32.w2 = 0;
+      u1.words32.w3 = 0;
+      v = r - (u1.value - x);		/* u1+v = r+x */
+      z = -1.0 / w;
+      u.value = z;
+      u.words32.w2 = 0;
+      u.words32.w3 = 0;
+      s = 1.0 + u.value * u1.value;
+      return u.value + z * (s + u.value * v);
+    }
+}
diff --git a/math/tgammaq.c b/math/tgammaq.c
new file mode 100644
index 0000000..03eae0d
--- /dev/null
+++ b/math/tgammaq.c
@@ -0,0 +1,223 @@
+/* Implementation of gamma function according to ISO C.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+		  Jakub Jelinek <jj@ultra.linux.cz, 1999.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+__float128
+tgammaq (__float128 x)
+{
+  int sign;
+  __float128 ret;
+  ret = __quadmath_gammaq_r (x, &sign);
+  return sign < 0 ? -ret : ret;
+}
+
+/* Coefficients B_2k / 2k(2k-1) of x^-(2k-1) inside exp in Stirling's
+   approximation to gamma function.  */
+
+static const __float128 gamma_coeff[] =
+  {
+    0x1.5555555555555555555555555555p-4Q,
+    -0xb.60b60b60b60b60b60b60b60b60b8p-12Q,
+    0x3.4034034034034034034034034034p-12Q,
+    -0x2.7027027027027027027027027028p-12Q,
+    0x3.72a3c5631fe46ae1d4e700dca8f2p-12Q,
+    -0x7.daac36664f1f207daac36664f1f4p-12Q,
+    0x1.a41a41a41a41a41a41a41a41a41ap-8Q,
+    -0x7.90a1b2c3d4e5f708192a3b4c5d7p-8Q,
+    0x2.dfd2c703c0cfff430edfd2c703cp-4Q,
+    -0x1.6476701181f39edbdb9ce625987dp+0Q,
+    0xd.672219167002d3a7a9c886459cp+0Q,
+    -0x9.cd9292e6660d55b3f712eb9e07c8p+4Q,
+    0x8.911a740da740da740da740da741p+8Q,
+    -0x8.d0cc570e255bf59ff6eec24b49p+12Q,
+  };
+
+#define NCOEFF (sizeof (gamma_coeff) / sizeof (gamma_coeff[0]))
+
+/* Return gamma (X), for positive X less than 1775, in the form R *
+   2^(*EXP2_ADJ), where R is the return value and *EXP2_ADJ is set to
+   avoid overflow or underflow in intermediate calculations.  */
+
+static __float128
+gammal_positive (__float128 x, int *exp2_adj)
+{
+  int local_signgam;
+  if (x < 0.5Q)
+    {
+      *exp2_adj = 0;
+      return expq (__quadmath_lgammaq_r (x + 1, &local_signgam)) / x;
+    }
+  else if (x <= 1.5Q)
+    {
+      *exp2_adj = 0;
+      return expq (__quadmath_lgammaq_r (x, &local_signgam));
+    }
+  else if (x < 12.5Q)
+    {
+      /* Adjust into the range for using exp (lgamma).  */
+      *exp2_adj = 0;
+      __float128 n = ceilq (x - 1.5Q);
+      __float128 x_adj = x - n;
+      __float128 eps;
+      __float128 prod = __quadmath_gamma_productq (x_adj, 0, n, &eps);
+      return (expq (__quadmath_lgammaq_r (x_adj, &local_signgam))
+	      * prod * (1 + eps));
+    }
+  else
+    {
+      __float128 eps = 0;
+      __float128 x_eps = 0;
+      __float128 x_adj = x;
+      __float128 prod = 1;
+      if (x < 24)
+	{
+	  /* Adjust into the range for applying Stirling's
+	     approximation.  */
+	  __float128 n = ceilq (24 - x);
+	  x_adj = x + n;
+	  x_eps = (x - (x_adj - n));
+	  prod = __quadmath_gamma_productq (x_adj - n, x_eps, n, &eps);
+	}
+      /* The result is now gamma (X_ADJ + X_EPS) / (PROD * (1 + EPS)).
+	 Compute gamma (X_ADJ + X_EPS) using Stirling's approximation,
+	 starting by computing pow (X_ADJ, X_ADJ) with a power of 2
+	 factored out.  */
+      __float128 exp_adj = -eps;
+      __float128 x_adj_int = roundq (x_adj);
+      __float128 x_adj_frac = x_adj - x_adj_int;
+      int x_adj_log2;
+      __float128 x_adj_mant = frexpq (x_adj, &x_adj_log2);
+      if (x_adj_mant < M_SQRT1_2q)
+	{
+	  x_adj_log2--;
+	  x_adj_mant *= 2;
+	}
+      *exp2_adj = x_adj_log2 * (int) x_adj_int;
+      __float128 ret = (powq (x_adj_mant, x_adj)
+		       * exp2q (x_adj_log2 * x_adj_frac)
+		       * expq (-x_adj)
+		       * sqrtq (2 * M_PIq / x_adj)
+		       / prod);
+      exp_adj += x_eps * logq (x_adj);
+      __float128 bsum = gamma_coeff[NCOEFF - 1];
+      __float128 x_adj2 = x_adj * x_adj;
+      for (size_t i = 1; i <= NCOEFF - 1; i++)
+	bsum = bsum / x_adj2 + gamma_coeff[NCOEFF - 1 - i];
+      exp_adj += bsum / x_adj;
+      return ret + ret * expm1q (exp_adj);
+    }
+}
+
+__float128
+__quadmath_gammaq_r (__float128 x, int *signgamp)
+{
+  int64_t hx;
+  uint64_t lx;
+  __float128 ret;
+
+  GET_FLT128_WORDS64 (hx, lx, x);
+
+  if (((hx & 0x7fffffffffffffffLL) | lx) == 0)
+    {
+      /* Return value for x == 0 is Inf with divide by zero exception.  */
+      *signgamp = 0;
+      return 1.0 / x;
+    }
+  if (hx < 0 && (uint64_t) hx < 0xffff000000000000ULL && rintq (x) == x)
+    {
+      /* Return value for integer x < 0 is NaN with invalid exception.  */
+      *signgamp = 0;
+      return (x - x) / (x - x);
+    }
+  if (hx == 0xffff000000000000ULL && lx == 0)
+    {
+      /* x == -Inf.  According to ISO this is NaN.  */
+      *signgamp = 0;
+      return x - x;
+    }
+  if ((hx & 0x7fff000000000000ULL) == 0x7fff000000000000ULL)
+    {
+      /* Positive infinity (return positive infinity) or NaN (return
+	 NaN).  */
+      *signgamp = 0;
+      return x + x;
+    }
+
+  if (x >= 1756)
+    {
+      /* Overflow.  */
+      *signgamp = 0;
+      return FLT128_MAX * FLT128_MAX;
+    }
+  else
+    {
+      SET_RESTORE_ROUNDF128 (FE_TONEAREST);
+      if (x > 0)
+	{
+	  *signgamp = 0;
+	  int exp2_adj;
+	  ret = gammal_positive (x, &exp2_adj);
+	  ret = scalbnq (ret, exp2_adj);
+	}
+      else if (x >= -FLT128_EPSILON / 4)
+	{
+	  *signgamp = 0;
+	  ret = 1 / x;
+	}
+      else
+	{
+	  __float128 tx = truncq (x);
+	  *signgamp = (tx == 2 * truncq (tx / 2)) ? -1 : 1;
+	  if (x <= -1775)
+	    /* Underflow.  */
+	    ret = FLT128_MIN * FLT128_MIN;
+	  else
+	    {
+	      __float128 frac = tx - x;
+	      if (frac > 0.5Q)
+		frac = 1 - frac;
+	      __float128 sinpix = (frac <= 0.25Q
+				  ? sinq (M_PIq * frac)
+				  : cosq (M_PIq * (0.5Q - frac)));
+	      int exp2_adj;
+	      ret = M_PIq / (-x * sinpix
+			     * gammal_positive (-x, &exp2_adj));
+	      ret = scalbnq (ret, -exp2_adj);
+	      math_check_force_underflow_nonneg (ret);
+	    }
+	}
+    }
+  if (isinfq (ret) && x != 0)
+    {
+      if (*signgamp < 0)
+	return -(-copysignq (FLT128_MAX, ret) * FLT128_MAX);
+      else
+	return copysignq (FLT128_MAX, ret) * FLT128_MAX;
+    }
+  else if (ret == 0)
+    {
+      if (*signgamp < 0)
+	return -(-copysignq (FLT128_MIN, ret) * FLT128_MIN);
+      else
+	return copysignq (FLT128_MIN, ret) * FLT128_MIN;
+    }
+  else
+    return ret;
+}
diff --git a/math/tgammaq_product.c b/math/tgammaq_product.c
new file mode 100644
index 0000000..8f9e56d
--- /dev/null
+++ b/math/tgammaq_product.c
@@ -0,0 +1,43 @@
+/* Compute a product of X, X+1, ..., with an error estimate.
+   Copyright (C) 2013-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+/* Compute the product of X + X_EPS, X + X_EPS + 1, ..., X + X_EPS + N
+   - 1, in the form R * (1 + *EPS) where the return value R is an
+   approximation to the product and *EPS is set to indicate the
+   approximate error in the return value.  X is such that all the
+   values X + 1, ..., X + N - 1 are exactly representable, and X_EPS /
+   X is small enough that factors quadratic in it can be
+   neglected.  */
+
+__float128
+__quadmath_gamma_productq (__float128 x, __float128 x_eps, int n, __float128 *eps)
+{
+  SET_RESTORE_ROUNDF128 (FE_TONEAREST);
+  __float128 ret = x;
+  *eps = x_eps / x;
+  for (int i = 1; i < n; i++)
+    {
+      *eps += x_eps / (x + i);
+      __float128 lo;
+      mul_splitq (&ret, &lo, ret, x + i);
+      *eps += lo / ret;
+    }
+  return ret;
+}
diff --git a/math/truncq.c b/math/truncq.c
new file mode 100644
index 0000000..2b9f2fc
--- /dev/null
+++ b/math/truncq.c
@@ -0,0 +1,54 @@
+/* Truncate argument to nearest integral value not larger than the argument.
+   Copyright (C) 1997-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#define NO_MATH_REDIRECT
+
+#include "quadmath-imp.h"
+
+__float128
+truncq (__float128 x)
+{
+  int32_t j0;
+  uint64_t i0, i1, sx;
+
+  GET_FLT128_WORDS64 (i0, i1, x);
+  sx = i0 & 0x8000000000000000ULL;
+  j0 = ((i0 >> 48) & 0x7fff) - 0x3fff;
+  if (j0 < 48)
+    {
+      if (j0 < 0)
+	/* The magnitude of the number is < 1 so the result is +-0.  */
+	SET_FLT128_WORDS64 (x, sx, 0);
+      else
+	SET_FLT128_WORDS64 (x, i0 & ~(0x0000ffffffffffffLL >> j0), 0);
+    }
+  else if (j0 > 111)
+    {
+      if (j0 == 0x4000)
+	/* x is inf or NaN.  */
+	return x + x;
+    }
+  else
+    {
+      SET_FLT128_WORDS64 (x, i0, i1 & ~(0xffffffffffffffffULL >> (j0 - 48)));
+    }
+
+  return x;
+}
diff --git a/math/x2y2m1q.c b/math/x2y2m1q.c
new file mode 100644
index 0000000..f58b38a
--- /dev/null
+++ b/math/x2y2m1q.c
@@ -0,0 +1,72 @@
+/* Compute x^2 + y^2 - 1, without large cancellation error.
+   Copyright (C) 2012-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "quadmath-imp.h"
+
+/* Calculate X + Y exactly and store the result in *HI + *LO.  It is
+   given that |X| >= |Y| and the values are small enough that no
+   overflow occurs.  */
+
+static inline void
+add_split (__float128 *hi, __float128 *lo, __float128 x, __float128 y)
+{
+  /* Apply Dekker's algorithm.  */
+  *hi = x + y;
+  *lo = (x - *hi) + y;
+}
+
+/* Compare absolute values of floating-point values pointed to by P
+   and Q for qsort.  */
+
+static int
+compare (const void *p, const void *q)
+{
+  __float128 pld = fabsq (*(const __float128 *) p);
+  __float128 qld = fabsq (*(const __float128 *) q);
+  if (pld < qld)
+    return -1;
+  else if (pld == qld)
+    return 0;
+  else
+    return 1;
+}
+
+/* Return X^2 + Y^2 - 1, computed without large cancellation error.
+   It is given that 1 > X >= Y >= epsilon / 2, and that X^2 + Y^2 >=
+   0.5.  */
+
+__float128
+__quadmath_x2y2m1q (__float128 x, __float128 y)
+{
+  __float128 vals[5];
+  SET_RESTORE_ROUNDF128 (FE_TONEAREST);
+  mul_splitq (&vals[1], &vals[0], x, x);
+  mul_splitq (&vals[3], &vals[2], y, y);
+  vals[4] = -1;
+  qsort (vals, 5, sizeof (__float128), compare);
+  /* Add up the values so that each element of VALS has absolute value
+     at most equal to the last set bit of the next nonzero
+     element.  */
+  for (size_t i = 0; i <= 3; i++)
+    {
+      add_split (&vals[i + 1], &vals[i], vals[i + 1], vals[i]);
+      qsort (vals + i + 1, 4 - i, sizeof (__float128), compare);
+    }
+  /* Now any error from this addition will be small.  */
+  return vals[4] + vals[3] + vals[2] + vals[1] + vals[0];
+}
diff --git a/printf/_i18n_number.h b/printf/_i18n_number.h
new file mode 100644
index 0000000..80065d8
--- /dev/null
+++ b/printf/_i18n_number.h
@@ -0,0 +1,139 @@
+/* Copyright (C) 2000, 2004, 2008 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* Look up the value of the next multibyte character and return its numerical
+   value if it is one of the digits known in the locale.  If *DECIDED is
+   -1 this means it is not yet decided which form it is and we have to
+   search through all available digits.  Otherwise we know which script
+   the digits are from.  */
+static inline char *
+outdigit_value (char *s, int n)
+{
+  const char *outdigit;
+  size_t dlen;
+
+  assert (0 <= n && n <= 9);
+  outdigit = nl_langinfo (_NL_CTYPE_OUTDIGIT0_MB + n);
+  dlen = strlen (outdigit);
+
+  s -= dlen;
+  while (dlen-- > 0)
+    s[dlen] = outdigit[dlen];
+
+  return s;
+}
+
+/* Look up the value of the next multibyte character and return its numerical
+   value if it is one of the digits known in the locale.  If *DECIDED is
+   -1 this means it is not yet decided which form it is and we have to
+   search through all available digits.  Otherwise we know which script
+   the digits are from.  */
+static inline wchar_t
+outdigitwc_value (int n)
+{
+  assert (0 <= n && n <= 9);
+
+  return nl_langinfo_wc (_NL_CTYPE_OUTDIGIT0_WC + n);
+}
+
+static char *
+_i18n_number_rewrite (char *w, char *rear_ptr, char *end)
+{
+  char decimal[MB_LEN_MAX + 1];
+  char thousands[MB_LEN_MAX + 1];
+
+  /* "to_outpunct" is a map from ASCII decimal point and thousands-sep
+     to their equivalent in locale. This is defined for locales which
+     use extra decimal point and thousands-sep.  */
+  wctrans_t map = wctrans ("to_outpunct");
+  wint_t wdecimal = towctrans (L_('.'), map);
+  wint_t wthousands = towctrans (L_(','), map);
+
+  if (__builtin_expect (map != NULL, 0))
+    {
+      mbstate_t state;
+      memset (&state, '\0', sizeof (state));
+
+      size_t n = wcrtomb (decimal, wdecimal, &state);
+      if (n == (size_t) -1)
+	memcpy (decimal, ".", 2);
+      else
+	decimal[n] = '\0';
+
+      memset (&state, '\0', sizeof (state));
+
+      n = wcrtomb (thousands, wthousands, &state);
+      if (n == (size_t) -1)
+	memcpy (thousands, ",", 2);
+      else
+	thousands[n] = '\0';
+    }
+
+  /* Copy existing string so that nothing gets overwritten.  */
+  char *src;
+  int use_alloca = (rear_ptr - w) < 4096;
+  if (__builtin_expect (use_alloca, 1))
+    src = (char *) alloca (rear_ptr - w);
+  else
+    {
+      src = (char *) malloc (rear_ptr - w);
+      if (src == NULL)
+	/* If we cannot allocate the memory don't rewrite the string.
+	   It is better than nothing.  */
+	return w;
+    }
+
+  memcpy (src, w, rear_ptr - w);
+  char *s = src + (rear_ptr - w);
+
+  w = end;
+
+  /* Process all characters in the string.  */
+  while (--s >= src)
+    {
+      if (*s >= '0' && *s <= '9')
+	{
+	  if (sizeof (char) == 1)
+	    w = (char *) outdigit_value ((char *) w, *s - '0');
+	  else
+	    *--w = (char) outdigitwc_value (*s - '0');
+	}
+      else if (__builtin_expect (map == NULL, 1) || (*s != '.' && *s != ','))
+	*--w = *s;
+      else
+	{
+	  if (sizeof (char) == 1)
+	    {
+	      const char *outpunct = *s == '.' ? decimal : thousands;
+	      size_t dlen = strlen (outpunct);
+
+	      w -= dlen;
+	      while (dlen-- > 0)
+		w[dlen] = outpunct[dlen];
+	    }
+	  else
+	    *--w = *s == '.' ? (char) wdecimal : (char) wthousands;
+	}
+    }
+
+  if (! use_alloca)
+    free (src);
+
+  return w;
+}
diff --git a/printf/_itoa.h b/printf/_itoa.h
new file mode 100644
index 0000000..a0cd2b0
--- /dev/null
+++ b/printf/_itoa.h
@@ -0,0 +1,77 @@
+/* Internal function for converting integers to ASCII.
+   Copyright (C) 1994-1999,2002,2003,2007 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _ITOA_H
+#define _ITOA_H
+
+/* Convert VALUE into ASCII in base BASE (2..16).
+   Write backwards starting the character just before BUFLIM.
+   Return the address of the first (left-to-right) character in the number.
+   Use upper case letters iff UPPER_CASE is nonzero.  */
+
+static const char _itoa_lower_digits[16] = "0123456789abcdef";
+static const char _itoa_upper_digits[16] = "0123456789ABCDEF";
+
+static inline char * __attribute__ ((unused, always_inline))
+_itoa_word (unsigned long value, char *buflim,
+	    unsigned int base, int upper_case)
+{
+  const char *digits = (upper_case ? _itoa_upper_digits : _itoa_lower_digits);
+
+  switch (base)
+    {
+# define SPECIAL(Base)							      \
+    case Base:								      \
+      do								      \
+	*--buflim = digits[value % Base];				      \
+      while ((value /= Base) != 0);					      \
+      break
+
+      SPECIAL (10);
+      SPECIAL (16);
+      SPECIAL (8);
+    default:
+      do
+	*--buflim = digits[value % base];
+      while ((value /= base) != 0);
+    }
+  return buflim;
+}
+
+static inline char * __attribute__ ((unused, always_inline))
+_itoa (uint64_t value, char *buflim,
+       unsigned int base, int upper_case)
+{
+  const char *digits = (upper_case ? _itoa_upper_digits : _itoa_lower_digits);
+
+  switch (base)
+    {
+      SPECIAL (10);
+      SPECIAL (16);
+      SPECIAL (8);
+    default:
+      do
+	*--buflim = digits[value % base];
+      while ((value /= base) != 0);
+    }
+  return buflim;
+}
+# undef SPECIAL
+
+#endif	/* itoa.h */
diff --git a/printf/_itowa.h b/printf/_itowa.h
new file mode 100644
index 0000000..4717b5c
--- /dev/null
+++ b/printf/_itowa.h
@@ -0,0 +1,83 @@
+/* Internal function for converting integers to ASCII.
+   Copyright (C) 1994,95,96,97,98,99,2002,2003 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _ITOWA_H
+#define _ITOWA_H	1
+
+/* Convert VALUE into ASCII in base BASE (2..16).
+   Write backwards starting the character just before BUFLIM.
+   Return the address of the first (left-to-right) character in the number.
+   Use upper case letters iff UPPER_CASE is nonzero.  */
+
+static const wchar_t _itowa_lower_digits[16] = L_("0123456789abcdef");
+static const wchar_t _itowa_upper_digits[16] = L_("0123456789ABCDEF");
+
+static inline wchar_t *
+__attribute__ ((unused, always_inline))
+_itowa_word (unsigned long value, wchar_t *buflim,
+	     unsigned int base, int upper_case)
+{
+  const wchar_t *digits = (upper_case
+			   ? _itowa_upper_digits : _itowa_lower_digits);
+  wchar_t *bp = buflim;
+
+  switch (base)
+    {
+#define SPECIAL(Base)							      \
+    case Base:								      \
+      do								      \
+	*--bp = digits[value % Base];					      \
+      while ((value /= Base) != 0);					      \
+      break
+
+      SPECIAL (10);
+      SPECIAL (16);
+      SPECIAL (8);
+    default:
+      do
+	*--bp = digits[value % base];
+      while ((value /= base) != 0);
+    }
+  return bp;
+}
+
+static inline wchar_t *
+__attribute__ ((unused, always_inline))
+_itowa (uint64_t value, wchar_t *buflim,
+	unsigned int base, int upper_case)
+{
+  const wchar_t *digits = (upper_case
+			   ? _itowa_upper_digits : _itowa_lower_digits);
+  wchar_t *bp = buflim;
+
+  switch (base)
+    {
+      SPECIAL (10);
+      SPECIAL (16);
+      SPECIAL (8);
+    default:
+      do
+	*--bp = digits[value % base];
+      while ((value /= base) != 0);
+    }
+  return bp;
+}
+#undef SPECIAL
+
+#endif	/* itowa.h */
diff --git a/printf/add_n.c b/printf/add_n.c
new file mode 100644
index 0000000..749cf3e
--- /dev/null
+++ b/printf/add_n.c
@@ -0,0 +1,62 @@
+/* mpn_add_n -- Add two limb vectors of equal, non-zero length.
+
+Copyright (C) 1992, 1993, 1994, 1996 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+The GNU MP Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+#include <config.h>
+#include "gmp-impl.h"
+
+mp_limb_t
+#if __STDC__
+mpn_add_n (mp_ptr res_ptr, mp_srcptr s1_ptr, mp_srcptr s2_ptr, mp_size_t size)
+#else
+mpn_add_n (res_ptr, s1_ptr, s2_ptr, size)
+     register mp_ptr res_ptr;
+     register mp_srcptr s1_ptr;
+     register mp_srcptr s2_ptr;
+     mp_size_t size;
+#endif
+{
+  register mp_limb_t x, y, cy;
+  register mp_size_t j;
+
+  /* The loop counter and index J goes from -SIZE to -1.  This way
+     the loop becomes faster.  */
+  j = -size;
+
+  /* Offset the base pointers to compensate for the negative indices.  */
+  s1_ptr -= j;
+  s2_ptr -= j;
+  res_ptr -= j;
+
+  cy = 0;
+  do
+    {
+      y = s2_ptr[j];
+      x = s1_ptr[j];
+      y += cy;			/* add previous carry to one addend */
+      cy = (y < cy);		/* get out carry from that addition */
+      y = x + y;		/* add other addend */
+      cy = (y < x) + cy;	/* get out carry from that add, combine */
+      res_ptr[j] = y;
+    }
+  while (++j != 0);
+
+  return cy;
+}
diff --git a/printf/addmul_1.c b/printf/addmul_1.c
new file mode 100644
index 0000000..f527f98
--- /dev/null
+++ b/printf/addmul_1.c
@@ -0,0 +1,64 @@
+/* mpn_addmul_1 -- multiply the S1_SIZE long limb vector pointed to by S1_PTR
+   by S2_LIMB, add the S1_SIZE least significant limbs of the product to the
+   limb vector pointed to by RES_PTR.  Return the most significant limb of
+   the product, adjusted for carry-out from the addition.
+
+Copyright (C) 1992, 1993, 1994, 1996 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+The GNU MP Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+#include <config.h>
+#include "gmp-impl.h"
+
+mp_limb_t
+mpn_addmul_1 (res_ptr, s1_ptr, s1_size, s2_limb)
+     register mp_ptr res_ptr;
+     register mp_srcptr s1_ptr;
+     mp_size_t s1_size;
+     register mp_limb_t s2_limb;
+{
+  register mp_limb_t cy_limb;
+  register mp_size_t j;
+  register mp_limb_t prod_high, prod_low;
+  register mp_limb_t x;
+
+  /* The loop counter and index J goes from -SIZE to -1.  This way
+     the loop becomes faster.  */
+  j = -s1_size;
+
+  /* Offset the base pointers to compensate for the negative indices.  */
+  res_ptr -= j;
+  s1_ptr -= j;
+
+  cy_limb = 0;
+  do
+    {
+      umul_ppmm (prod_high, prod_low, s1_ptr[j], s2_limb);
+
+      prod_low += cy_limb;
+      cy_limb = (prod_low < cy_limb) + prod_high;
+
+      x = res_ptr[j];
+      prod_low = x + prod_low;
+      cy_limb += (prod_low < x);
+      res_ptr[j] = prod_low;
+    }
+  while (++j != 0);
+
+  return cy_limb;
+}
diff --git a/printf/cmp.c b/printf/cmp.c
new file mode 100644
index 0000000..a4be43e
--- /dev/null
+++ b/printf/cmp.c
@@ -0,0 +1,56 @@
+/* mpn_cmp -- Compare two low-level natural-number integers.
+
+Copyright (C) 1991, 1993, 1994, 1996 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+The GNU MP Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+#include <config.h>
+#include "gmp-impl.h"
+
+/* Compare OP1_PTR/OP1_SIZE with OP2_PTR/OP2_SIZE.
+   There are no restrictions on the relative sizes of
+   the two arguments.
+   Return 1 if OP1 > OP2, 0 if they are equal, and -1 if OP1 < OP2.  */
+
+int
+#if __STDC__
+mpn_cmp (mp_srcptr op1_ptr, mp_srcptr op2_ptr, mp_size_t size)
+#else
+mpn_cmp (op1_ptr, op2_ptr, size)
+     mp_srcptr op1_ptr;
+     mp_srcptr op2_ptr;
+     mp_size_t size;
+#endif
+{
+  mp_size_t i;
+  mp_limb_t op1_word, op2_word;
+
+  for (i = size - 1; i >= 0; i--)
+    {
+      op1_word = op1_ptr[i];
+      op2_word = op2_ptr[i];
+      if (op1_word != op2_word)
+	goto diff;
+    }
+  return 0;
+ diff:
+  /* This can *not* be simplified to
+	op2_word - op2_word
+     since that expression might give signed overflow.  */
+  return (op1_word > op2_word) ? 1 : -1;
+}
diff --git a/printf/divrem.c b/printf/divrem.c
new file mode 100644
index 0000000..944d1a0
--- /dev/null
+++ b/printf/divrem.c
@@ -0,0 +1,244 @@
+/* mpn_divrem -- Divide natural numbers, producing both remainder and
+   quotient.
+
+Copyright (C) 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+The GNU MP Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+#include <config.h>
+#include "gmp-impl.h"
+
+/* Divide num (NP/NSIZE) by den (DP/DSIZE) and write
+   the NSIZE-DSIZE least significant quotient limbs at QP
+   and the DSIZE long remainder at NP.  If QEXTRA_LIMBS is
+   non-zero, generate that many fraction bits and append them after the
+   other quotient limbs.
+   Return the most significant limb of the quotient, this is always 0 or 1.
+
+   Preconditions:
+   0. NSIZE >= DSIZE.
+   1. The most significant bit of the divisor must be set.
+   2. QP must either not overlap with the input operands at all, or
+      QP + DSIZE >= NP must hold true.  (This means that it's
+      possible to put the quotient in the high part of NUM, right after the
+      remainder in NUM.
+   3. NSIZE >= DSIZE, even if QEXTRA_LIMBS is non-zero.  */
+
+mp_limb_t
+#if __STDC__
+mpn_divrem (mp_ptr qp, mp_size_t qextra_limbs,
+	    mp_ptr np, mp_size_t nsize,
+	    mp_srcptr dp, mp_size_t dsize)
+#else
+mpn_divrem (qp, qextra_limbs, np, nsize, dp, dsize)
+     mp_ptr qp;
+     mp_size_t qextra_limbs;
+     mp_ptr np;
+     mp_size_t nsize;
+     mp_srcptr dp;
+     mp_size_t dsize;
+#endif
+{
+  mp_limb_t most_significant_q_limb = 0;
+
+  switch (dsize)
+    {
+    case 0:
+      /* We are asked to divide by zero, so go ahead and do it!  (To make
+	 the compiler not remove this statement, return the value.)  */
+      return 1 / dsize;
+
+    case 1:
+      {
+	mp_size_t i;
+	mp_limb_t n1;
+	mp_limb_t d;
+
+	d = dp[0];
+	n1 = np[nsize - 1];
+
+	if (n1 >= d)
+	  {
+	    n1 -= d;
+	    most_significant_q_limb = 1;
+	  }
+
+	qp += qextra_limbs;
+	for (i = nsize - 2; i >= 0; i--)
+	  udiv_qrnnd (qp[i], n1, n1, np[i], d);
+	qp -= qextra_limbs;
+
+	for (i = qextra_limbs - 1; i >= 0; i--)
+	  udiv_qrnnd (qp[i], n1, n1, 0, d);
+
+	np[0] = n1;
+      }
+      break;
+
+    case 2:
+      {
+	mp_size_t i;
+	mp_limb_t n1, n0, n2;
+	mp_limb_t d1, d0;
+
+	np += nsize - 2;
+	d1 = dp[1];
+	d0 = dp[0];
+	n1 = np[1];
+	n0 = np[0];
+
+	if (n1 >= d1 && (n1 > d1 || n0 >= d0))
+	  {
+	    sub_ddmmss (n1, n0, n1, n0, d1, d0);
+	    most_significant_q_limb = 1;
+	  }
+
+	for (i = qextra_limbs + nsize - 2 - 1; i >= 0; i--)
+	  {
+	    mp_limb_t q;
+	    mp_limb_t r;
+
+	    if (i >= qextra_limbs)
+	      np--;
+	    else
+	      np[0] = 0;
+
+	    if (n1 == d1)
+	      {
+		/* Q should be either 111..111 or 111..110.  Need special
+		   treatment of this rare case as normal division would
+		   give overflow.  */
+		q = ~(mp_limb_t) 0;
+
+		r = n0 + d1;
+		if (r < d1)	/* Carry in the addition? */
+		  {
+		    add_ssaaaa (n1, n0, r - d0, np[0], 0, d0);
+		    qp[i] = q;
+		    continue;
+		  }
+		n1 = d0 - (d0 != 0);
+		n0 = -d0;
+	      }
+	    else
+	      {
+		udiv_qrnnd (q, r, n1, n0, d1);
+		umul_ppmm (n1, n0, d0, q);
+	      }
+
+	    n2 = np[0];
+	  q_test:
+	    if (n1 > r || (n1 == r && n0 > n2))
+	      {
+		/* The estimated Q was too large.  */
+		q--;
+
+		sub_ddmmss (n1, n0, n1, n0, 0, d0);
+		r += d1;
+		if (r >= d1)	/* If not carry, test Q again.  */
+		  goto q_test;
+	      }
+
+	    qp[i] = q;
+	    sub_ddmmss (n1, n0, r, n2, n1, n0);
+	  }
+	np[1] = n1;
+	np[0] = n0;
+      }
+      break;
+
+    default:
+      {
+	mp_size_t i;
+	mp_limb_t dX, d1, n0;
+
+	np += nsize - dsize;
+	dX = dp[dsize - 1];
+	d1 = dp[dsize - 2];
+	n0 = np[dsize - 1];
+
+	if (n0 >= dX)
+	  {
+	    if (n0 > dX || mpn_cmp (np, dp, dsize - 1) >= 0)
+	      {
+		mpn_sub_n (np, np, dp, dsize);
+		n0 = np[dsize - 1];
+		most_significant_q_limb = 1;
+	      }
+	  }
+
+	for (i = qextra_limbs + nsize - dsize - 1; i >= 0; i--)
+	  {
+	    mp_limb_t q;
+	    mp_limb_t n1, n2;
+	    mp_limb_t cy_limb;
+
+	    if (i >= qextra_limbs)
+	      {
+		np--;
+		n2 = np[dsize];
+	      }
+	    else
+	      {
+		n2 = np[dsize - 1];
+		MPN_COPY_DECR (np + 1, np, dsize);
+		np[0] = 0;
+	      }
+
+	    if (n0 == dX)
+	      /* This might over-estimate q, but it's probably not worth
+		 the extra code here to find out.  */
+	      q = ~(mp_limb_t) 0;
+	    else
+	      {
+		mp_limb_t r;
+
+		udiv_qrnnd (q, r, n0, np[dsize - 1], dX);
+		umul_ppmm (n1, n0, d1, q);
+
+		while (n1 > r || (n1 == r && n0 > np[dsize - 2]))
+		  {
+		    q--;
+		    r += dX;
+		    if (r < dX)	/* I.e. "carry in previous addition?"  */
+		      break;
+		    n1 -= n0 < d1;
+		    n0 -= d1;
+		  }
+	      }
+
+	    /* Possible optimization: We already have (q * n0) and (1 * n1)
+	       after the calculation of q.  Taking advantage of that, we
+	       could make this loop make two iterations less.  */
+
+	    cy_limb = mpn_submul_1 (np, dp, dsize, q);
+
+	    if (n2 != cy_limb)
+	      {
+		mpn_add_n (np, np, dp, dsize);
+		q--;
+	      }
+
+	    qp[i] = q;
+	    n0 = np[dsize - 1];
+	  }
+      }
+    }
+
+  return most_significant_q_limb;
+}
diff --git a/printf/flt1282mpn.c b/printf/flt1282mpn.c
new file mode 100644
index 0000000..a9a4c4f
--- /dev/null
+++ b/printf/flt1282mpn.c
@@ -0,0 +1,136 @@
+/* Copyright (C) 1995,1996,1997,1998,1999,2002,2003
+	Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <float.h>
+#include <math.h>
+#include <stdlib.h>
+#include "gmp-impl.h"
+
+/* Convert a `__float128' in IEEE854 quad-precision format to a
+   multi-precision integer representing the significand scaled up by its
+   number of bits (113 for long double) and an integral power of two
+   (MPN frexpl). */
+
+mp_size_t
+mpn_extract_flt128 (mp_ptr res_ptr, mp_size_t size,
+		      int *expt, int *is_neg,
+		      __float128 value)
+{
+  ieee854_float128 u;
+  u.value = value;
+
+  *is_neg = u.ieee.negative;
+  *expt = (int) u.ieee.exponent - IEEE854_FLOAT128_BIAS;
+
+#if BITS_PER_MP_LIMB == 32
+  res_ptr[0] = u.ieee.mantissa3; /* Low-order 32 bits of fraction.  */
+  res_ptr[1] = u.ieee.mantissa2;
+  res_ptr[2] = u.ieee.mantissa1;
+  res_ptr[3] = u.ieee.mantissa0; /* High-order 32 bits.  */
+  #define N 4
+#elif BITS_PER_MP_LIMB == 64
+  res_ptr[0] = ((mp_limb_t) u.ieee.mantissa2 << 32) | u.ieee.mantissa3;
+  res_ptr[1] = ((mp_limb_t) u.ieee.mantissa0 << 32) | u.ieee.mantissa1;
+  #define N 2
+#else
+  #error "mp_limb size " BITS_PER_MP_LIMB "not accounted for"
+#endif
+/* The format does not fill the last limb.  There are some zeros.  */
+#define NUM_LEADING_ZEROS (BITS_PER_MP_LIMB \
+			   - (FLT128_MANT_DIG - ((N - 1) * BITS_PER_MP_LIMB)))
+
+  if (u.ieee.exponent == 0)
+    {
+      /* A biased exponent of zero is a special case.
+	 Either it is a zero or it is a denormal number.  */
+      if (res_ptr[0] == 0 && res_ptr[1] == 0
+	  && res_ptr[N - 2] == 0 && res_ptr[N - 1] == 0) /* Assumes N<=4.  */
+	/* It's zero.  */
+	*expt = 0;
+      else
+	{
+	  /* It is a denormal number, meaning it has no implicit leading
+  	     one bit, and its exponent is in fact the format minimum.  */
+	  int cnt;
+
+#if N == 2
+	  if (res_ptr[N - 1] != 0)
+	    {
+	      count_leading_zeros (cnt, res_ptr[N - 1]);
+	      cnt -= NUM_LEADING_ZEROS;
+	      res_ptr[N - 1] = res_ptr[N - 1] << cnt
+			       | (res_ptr[0] >> (BITS_PER_MP_LIMB - cnt));
+	      res_ptr[0] <<= cnt;
+	      *expt = FLT128_MIN_EXP - 1 - cnt;
+	    }
+	  else
+	    {
+	      count_leading_zeros (cnt, res_ptr[0]);
+	      if (cnt >= NUM_LEADING_ZEROS)
+		{
+		  res_ptr[N - 1] = res_ptr[0] << (cnt - NUM_LEADING_ZEROS);
+		  res_ptr[0] = 0;
+		}
+	      else
+		{
+		  res_ptr[N - 1] = res_ptr[0] >> (NUM_LEADING_ZEROS - cnt);
+		  res_ptr[0] <<= BITS_PER_MP_LIMB - (NUM_LEADING_ZEROS - cnt);
+		}
+	      *expt = FLT128_MIN_EXP - 1
+		- (BITS_PER_MP_LIMB - NUM_LEADING_ZEROS) - cnt;
+	    }
+#else
+	  int j, k, l;
+
+	  for (j = N - 1; j > 0; j--)
+	    if (res_ptr[j] != 0)
+	      break;
+
+	  count_leading_zeros (cnt, res_ptr[j]);
+	  cnt -= NUM_LEADING_ZEROS;
+	  l = N - 1 - j;
+	  if (cnt < 0)
+	    {
+	      cnt += BITS_PER_MP_LIMB;
+	      l--;
+	    }
+	  if (!cnt)
+	    for (k = N - 1; k >= l; k--)
+	      res_ptr[k] = res_ptr[k-l];
+	  else
+	    {
+	      for (k = N - 1; k > l; k--)
+		res_ptr[k] = res_ptr[k-l] << cnt
+			     | res_ptr[k-l-1] >> (BITS_PER_MP_LIMB - cnt);
+	      res_ptr[k--] = res_ptr[0] << cnt;
+	    }
+
+	  for (; k >= 0; k--)
+	    res_ptr[k] = 0;
+	  *expt = FLT128_MIN_EXP - 1 - l * BITS_PER_MP_LIMB - cnt;
+#endif
+	}
+    }
+  else
+    /* Add the implicit leading one bit for a normalized number.  */
+    res_ptr[N - 1] |= (mp_limb_t) 1 << (FLT128_MANT_DIG - 1
+					- ((N - 1) * BITS_PER_MP_LIMB));
+
+  return N;
+}
diff --git a/printf/fpioconst.c b/printf/fpioconst.c
new file mode 100644
index 0000000..cacb144
--- /dev/null
+++ b/printf/fpioconst.c
@@ -0,0 +1,1328 @@
+/* Table of MP integer constants 10^(2^i), used for floating point <-> decimal.
+   Copyright (C) 1995, 1996, 1997, 1998, 1999, 2002, 2003
+   Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+#include "gmp-impl.h"		/* This defines BITS_PER_MP_LIMB.  */
+#include "fpioconst.h"
+
+/* First page	: 32-bit limbs
+   Second page	: 64-bit limbs
+   Last page	: table of pointers
+ */
+
+#if BITS_PER_MP_LIMB == 32
+
+/* Table with constants of 10^(2^i), i=0..12 for 32-bit limbs.	*/
+
+const mp_limb_t __tens[] =
+{
+#define TENS_P0_IDX	0
+#define TENS_P0_SIZE	3
+  [TENS_P0_IDX] = 0x00000000, 0x00000000, 0x0000000a,
+
+#define TENS_P1_IDX	(TENS_P0_IDX + TENS_P0_SIZE)
+#define TENS_P1_SIZE	3
+  [TENS_P1_IDX] = 0x00000000, 0x00000000, 0x00000064,
+
+#define TENS_P2_IDX	(TENS_P1_IDX + TENS_P1_SIZE)
+#define TENS_P2_SIZE	3
+  [TENS_P2_IDX] = 0x00000000, 0x00000000, 0x00002710,
+
+#define TENS_P3_IDX	(TENS_P2_IDX + TENS_P2_SIZE)
+#define TENS_P3_SIZE	3
+  [TENS_P3_IDX] = 0x00000000, 0x00000000, 0x05f5e100,
+
+#define TENS_P4_IDX	(TENS_P3_IDX + TENS_P3_SIZE)
+#define TENS_P4_SIZE	4
+  [TENS_P4_IDX] = 0x00000000, 0x00000000, 0x6fc10000, 0x002386f2,
+
+#define TENS_P5_IDX	(TENS_P4_IDX + TENS_P4_SIZE)
+#define TENS_P5_SIZE	6
+  [TENS_P5_IDX] = 0x00000000, 0x00000000, 0x00000000, 0x85acef81, 0x2d6d415b,
+  0x000004ee,
+
+#define TENS_P6_IDX	(TENS_P5_IDX + TENS_P5_SIZE)
+#define TENS_P6_SIZE	9
+  [TENS_P6_IDX] = 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xbf6a1f01,
+  0x6e38ed64, 0xdaa797ed, 0xe93ff9f4, 0x00184f03,
+
+#define TENS_P7_IDX	(TENS_P6_IDX + TENS_P6_SIZE)
+#define TENS_P7_SIZE	16
+  [TENS_P7_IDX] = 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x2e953e01, 0x03df9909, 0x0f1538fd, 0x2374e42f, 0xd3cff5ec,
+  0xc404dc08, 0xbccdb0da, 0xa6337f19, 0xe91f2603, 0x0000024e,
+
+#define TENS_P8_IDX	(TENS_P7_IDX + TENS_P7_SIZE)
+#define TENS_P8_SIZE	29
+  [TENS_P8_IDX] = 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x982e7c01,
+  0xbed3875b, 0xd8d99f72, 0x12152f87, 0x6bde50c6, 0xcf4a6e70, 0xd595d80f,
+  0x26b2716e, 0xadc666b0, 0x1d153624, 0x3c42d35a, 0x63ff540e, 0xcc5573c0,
+  0x65f9ef17, 0x55bc28f2, 0x80dcc7f7, 0xf46eeddc, 0x5fdcefce, 0x000553f7,
+
+#define TENS_P9_IDX	(TENS_P8_IDX + TENS_P8_SIZE)
+#define TENS_P9_SIZE	56
+  [TENS_P9_IDX] = 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0xfc6cf801, 0x77f27267, 0x8f9546dc, 0x5d96976f, 0xb83a8a97,
+  0xc31e1ad9, 0x46c40513, 0x94e65747, 0xc88976c1, 0x4475b579, 0x28f8733b,
+  0xaa1da1bf, 0x703ed321, 0x1e25cfea, 0xb21a2f22, 0xbc51fb2e, 0x96e14f5d,
+  0xbfa3edac, 0x329c57ae, 0xe7fc7153, 0xc3fc0695, 0x85a91924, 0xf95f635e,
+  0xb2908ee0, 0x93abade4, 0x1366732a, 0x9449775c, 0x69be5b0e, 0x7343afac,
+  0xb099bc81, 0x45a71d46, 0xa2699748, 0x8cb07303, 0x8a0b1f13, 0x8cab8a97,
+  0xc1d238d9, 0x633415d4, 0x0000001c,
+
+#define TENS_P10_IDX	(TENS_P9_IDX + TENS_P9_SIZE)
+#define TENS_P10_SIZE	109
+  [TENS_P10_IDX] = 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x2919f001,
+  0xf55b2b72, 0x6e7c215b, 0x1ec29f86, 0x991c4e87, 0x15c51a88, 0x140ac535,
+  0x4c7d1e1a, 0xcc2cd819, 0x0ed1440e, 0x896634ee, 0x7de16cfb, 0x1e43f61f,
+  0x9fce837d, 0x231d2b9c, 0x233e55c7, 0x65dc60d7, 0xf451218b, 0x1c5cd134,
+  0xc9635986, 0x922bbb9f, 0xa7e89431, 0x9f9f2a07, 0x62be695a, 0x8e1042c4,
+  0x045b7a74, 0x1abe1de3, 0x8ad822a5, 0xba34c411, 0xd814b505, 0xbf3fdeb3,
+  0x8fc51a16, 0xb1b896bc, 0xf56deeec, 0x31fb6bfd, 0xb6f4654b, 0x101a3616,
+  0x6b7595fb, 0xdc1a47fe, 0x80d98089, 0x80bda5a5, 0x9a202882, 0x31eb0f66,
+  0xfc8f1f90, 0x976a3310, 0xe26a7b7e, 0xdf68368a, 0x3ce3a0b8, 0x8e4262ce,
+  0x75a351a2, 0x6cb0b6c9, 0x44597583, 0x31b5653f, 0xc356e38a, 0x35faaba6,
+  0x0190fba0, 0x9fc4ed52, 0x88bc491b, 0x1640114a, 0x005b8041, 0xf4f3235e,
+  0x1e8d4649, 0x36a8de06, 0x73c55349, 0xa7e6bd2a, 0xc1a6970c, 0x47187094,
+  0xd2db49ef, 0x926c3f5b, 0xae6209d4, 0x2d433949, 0x34f4a3c6, 0xd4305d94,
+  0xd9d61a05, 0x00000325,
+
+#ifndef __NO_LONG_DOUBLE_MATH
+# define TENS_P11_IDX	(TENS_P10_IDX + TENS_P10_SIZE)
+# define TENS_P11_SIZE	215
+  [TENS_P11_IDX] = 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x1333e001, 0xe3096865, 0xb27d4d3f, 0x49e28dcf, 0xec2e4721,
+  0xee87e354, 0xb6067584, 0x368b8abb, 0xa5e5a191, 0x2ed56d55, 0xfd827773,
+  0xea50d142, 0x51b78db2, 0x98342c9e, 0xc850dabc, 0x866ed6f1, 0x19342c12,
+  0x92794987, 0xd2f869c2, 0x66912e4a, 0x71c7fd8f, 0x57a7842d, 0x235552eb,
+  0xfb7fedcc, 0xf3861ce0, 0x38209ce1, 0x9713b449, 0x34c10134, 0x8c6c54de,
+  0xa7a8289c, 0x2dbb6643, 0xe3cb64f3, 0x8074ff01, 0xe3892ee9, 0x10c17f94,
+  0xa8f16f92, 0xa8281ed6, 0x967abbb3, 0x5a151440, 0x9952fbed, 0x13b41e44,
+  0xafe609c3, 0xa2bca416, 0xf111821f, 0xfb1264b4, 0x91bac974, 0xd6c7d6ab,
+  0x8e48ff35, 0x4419bd43, 0xc4a65665, 0x685e5510, 0x33554c36, 0xab498697,
+  0x0dbd21fe, 0x3cfe491d, 0x982da466, 0xcbea4ca7, 0x9e110c7b, 0x79c56b8a,
+  0x5fc5a047, 0x84d80e2e, 0x1aa9f444, 0x730f203c, 0x6a57b1ab, 0xd752f7a6,
+  0x87a7dc62, 0x944545ff, 0x40660460, 0x77c1a42f, 0xc9ac375d, 0xe866d7ef,
+  0x744695f0, 0x81428c85, 0xa1fc6b96, 0xd7917c7b, 0x7bf03c19, 0x5b33eb41,
+  0x5715f791, 0x8f6cae5f, 0xdb0708fd, 0xb125ac8e, 0x785ce6b7, 0x56c6815b,
+  0x6f46eadb, 0x4eeebeee, 0x195355d8, 0xa244de3c, 0x9d7389c0, 0x53761abd,
+  0xcf99d019, 0xde9ec24b, 0x0d76ce39, 0x70beb181, 0x2e55ecee, 0xd5f86079,
+  0xf56d9d4b, 0xfb8886fb, 0x13ef5a83, 0x408f43c5, 0x3f3389a4, 0xfad37943,
+  0x58ccf45c, 0xf82df846, 0x415c7f3e, 0x2915e818, 0x8b3d5cf4, 0x6a445f27,
+  0xf8dbb57a, 0xca8f0070, 0x8ad803ec, 0xb2e87c34, 0x038f9245, 0xbedd8a6c,
+  0xc7c9dee0, 0x0eac7d56, 0x2ad3fa14, 0xe0de0840, 0xf775677c, 0xf1bd0ad5,
+  0x92be221e, 0x87fa1fb9, 0xce9d04a4, 0xd2c36fa9, 0x3f6f7024, 0xb028af62,
+  0x907855ee, 0xd83e49d6, 0x4efac5dc, 0xe7151aab, 0x77cd8c6b, 0x0a753b7d,
+  0x0af908b4, 0x8c983623, 0xe50f3027, 0x94222771, 0x1d08e2d6, 0xf7e928e6,
+  0xf2ee5ca6, 0x1b61b93c, 0x11eb962b, 0x9648b21c, 0xce2bcba1, 0x34f77154,
+  0x7bbebe30, 0xe526a319, 0x8ce329ac, 0xde4a74d2, 0xb5dc53d5, 0x0009e8b3,
+
+# define TENS_P12_IDX	(TENS_P11_IDX + TENS_P11_SIZE)
+# define TENS_P12_SIZE	428
+  [TENS_P12_IDX] = 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x2a67c001,
+  0xd4724e8d, 0x8efe7ae7, 0xf89a1e90, 0xef084117, 0x54e05154, 0x13b1bb51,
+  0x506be829, 0xfb29b172, 0xe599574e, 0xf0da6146, 0x806c0ed3, 0xb86ae5be,
+  0x45155e93, 0xc0591cc2, 0x7e1e7c34, 0x7c4823da, 0x1d1f4cce, 0x9b8ba1e8,
+  0xd6bfdf75, 0xe341be10, 0xc2dfae78, 0x016b67b2, 0x0f237f1a, 0x3dbeabcd,
+  0xaf6a2574, 0xcab3e6d7, 0x142e0e80, 0x61959127, 0x2c234811, 0x87009701,
+  0xcb4bf982, 0xf8169c84, 0x88052f8c, 0x68dde6d4, 0xbc131761, 0xff0b0905,
+  0x54ab9c41, 0x7613b224, 0x1a1c304e, 0x3bfe167b, 0x441c2d47, 0x4f6cea9c,
+  0x78f06181, 0xeb659fb8, 0x30c7ae41, 0x947e0d0e, 0xa1ebcad7, 0xd97d9556,
+  0x2130504d, 0x1a8309cb, 0xf2acd507, 0x3f8ec72a, 0xfd82373a, 0x95a842bc,
+  0x280f4d32, 0xf3618ac0, 0x811a4f04, 0x6dc3a5b4, 0xd3967a1b, 0x15b8c898,
+  0xdcfe388f, 0x454eb2a0, 0x8738b909, 0x10c4e996, 0x2bd9cc11, 0x3297cd0c,
+  0x655fec30, 0xae0725b1, 0xf4090ee8, 0x037d19ee, 0x398c6fed, 0x3b9af26b,
+  0xc994a450, 0xb5341743, 0x75a697b2, 0xac50b9c1, 0x3ccb5b92, 0xffe06205,
+  0xa8329761, 0xdfea5242, 0xeb83cadb, 0xe79dadf7, 0x3c20ee69, 0x1e0a6817,
+  0x7021b97a, 0x743074fa, 0x176ca776, 0x77fb8af6, 0xeca19beb, 0x92baf1de,
+  0xaf63b712, 0xde35c88b, 0xa4eb8f8c, 0xe137d5e9, 0x40b464a0, 0x87d1cde8,
+  0x42923bbd, 0xcd8f62ff, 0x2e2690f3, 0x095edc16, 0x59c89f1b, 0x1fa8fd5d,
+  0x5138753d, 0x390a2b29, 0x80152f18, 0x2dd8d925, 0xf984d83e, 0x7a872e74,
+  0xc19e1faf, 0xed4d542d, 0xecf9b5d0, 0x9462ea75, 0xc53c0adf, 0x0caea134,
+  0x37a2d439, 0xc8fa2e8a, 0x2181327e, 0x6e7bb827, 0x2d240820, 0x50be10e0,
+  0x5893d4b8, 0xab312bb9, 0x1f2b2322, 0x440b3f25, 0xbf627ede, 0x72dac789,
+  0xb608b895, 0x78787e2a, 0x86deb3f0, 0x6fee7aab, 0xbb9373f4, 0x27ecf57b,
+  0xf7d8b57e, 0xfca26a9f, 0x3d04e8d2, 0xc9df13cb, 0x3172826a, 0xcd9e8d7c,
+  0xa8fcd8e0, 0xb2c39497, 0x307641d9, 0x1cc939c1, 0x2608c4cf, 0xb6d1c7bf,
+  0x3d326a7e, 0xeeaf19e6, 0x8e13e25f, 0xee63302b, 0x2dfe6d97, 0x25971d58,
+  0xe41d3cc4, 0x0a80627c, 0xab8db59a, 0x9eea37c8, 0xe90afb77, 0x90ca19cf,
+  0x9ee3352c, 0x3613c850, 0xfe78d682, 0x788f6e50, 0x5b060904, 0xb71bd1a4,
+  0x3fecb534, 0xb32c450c, 0x20c33857, 0xa6e9cfda, 0x0239f4ce, 0x48497187,
+  0xa19adb95, 0xb492ed8a, 0x95aca6a8, 0x4dcd6cd9, 0xcf1b2350, 0xfbe8b12a,
+  0x1a67778c, 0x38eb3acc, 0xc32da383, 0xfb126ab1, 0xa03f40a8, 0xed5bf546,
+  0xe9ce4724, 0x4c4a74fd, 0x73a130d8, 0xd9960e2d, 0xa2ebd6c1, 0x94ab6feb,
+  0x6f233b7c, 0x49126080, 0x8e7b9a73, 0x4b8c9091, 0xd298f999, 0x35e836b5,
+  0xa96ddeff, 0x96119b31, 0x6b0dd9bc, 0xc6cc3f8d, 0x282566fb, 0x72b882e7,
+  0xd6769f3b, 0xa674343d, 0x00fc509b, 0xdcbf7789, 0xd6266a3f, 0xae9641fd,
+  0x4e89541b, 0x11953407, 0x53400d03, 0x8e0dd75a, 0xe5b53345, 0x108f19ad,
+  0x108b89bc, 0x41a4c954, 0xe03b2b63, 0x437b3d7f, 0x97aced8e, 0xcbd66670,
+  0x2c5508c2, 0x650ebc69, 0x5c4f2ef0, 0x904ff6bf, 0x9985a2df, 0x9faddd9e,
+  0x5ed8d239, 0x25585832, 0xe3e51cb9, 0x0ff4f1d4, 0x56c02d9a, 0x8c4ef804,
+  0xc1a08a13, 0x13fd01c8, 0xe6d27671, 0xa7c234f4, 0x9d0176cc, 0xd0d73df2,
+  0x4d8bfa89, 0x544f10cd, 0x2b17e0b2, 0xb70a5c7d, 0xfd86fe49, 0xdf373f41,
+  0x214495bb, 0x84e857fd, 0x00d313d5, 0x0496fcbe, 0xa4ba4744, 0xe8cac982,
+  0xaec29e6e, 0x87ec7038, 0x7000a519, 0xaeee333b, 0xff66e42c, 0x8afd6b25,
+  0x03b4f63b, 0xbd7991dc, 0x5ab8d9c7, 0x2ed4684e, 0x48741a6c, 0xaf06940d,
+  0x2fdc6349, 0xb03d7ecd, 0xe974996f, 0xac7867f9, 0x52ec8721, 0xbcdd9d4a,
+  0x8edd2d00, 0x3557de06, 0x41c759f8, 0x3956d4b9, 0xa75409f2, 0x123cd8a1,
+  0xb6100fab, 0x3e7b21e2, 0x2e8d623b, 0x92959da2, 0xbca35f77, 0x200c03a5,
+  0x35fcb457, 0x1bb6c6e4, 0xf74eb928, 0x3d5d0b54, 0x87cc1d21, 0x4964046f,
+  0x18ae4240, 0xd868b275, 0x8bd2b496, 0x1c5563f4, 0xc234d8f5, 0xf868e970,
+  0xf9151fff, 0xae7be4a2, 0x271133ee, 0xbb0fd922, 0x25254932, 0xa60a9fc0,
+  0x104bcd64, 0x30290145, 0x00000062,
+
+# define TENS_P13_IDX	(TENS_P12_IDX + TENS_P12_SIZE)
+# define TENS_P13_SIZE	853
+  [TENS_P13_IDX] = 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x64cf8001, 0x9f345226, 0x644963e5, 0x7b8d5053, 0x49f0aa29,
+  0xb945c82f, 0x430ff478, 0x933b6bb8, 0x5ff82d0a, 0x64c501d4, 0x73bbf174,
+  0x9ec1e1b3, 0x3bfbe803, 0xe9010689, 0xf7390d8e, 0x3fef8d80, 0xf31d1325,
+  0x2c73446b, 0xf5ca7a92, 0x1c19e379, 0x270af2be, 0xf52d9d9c, 0xeb2bed48,
+  0x3abf72e1, 0x4ac4ffc2, 0x7ecf3508, 0x22019a82, 0x38597a5a, 0xbe6a7b3c,
+  0x9a51ff6e, 0xa2d28437, 0x0c0abe9d, 0x7c9ec6ea, 0xc79887ff, 0x5851c899,
+  0x436420d0, 0xefead581, 0x72b5547f, 0x99b1d2b5, 0x077ad8f8, 0x5cddbf5b,
+  0x3b4305ed, 0xe3861ac7, 0x2d88f3fd, 0x3d6b43be, 0x393220aa, 0xe5382405,
+  0x1cd62095, 0x61a10c96, 0x87a0d1e1, 0xca95a55d, 0x68c933e6, 0x9ee082e2,
+  0x778089bb, 0x41429ee9, 0xfbb6d8d4, 0xc529500d, 0x26cf5471, 0x68b9be29,
+  0xd6c9b140, 0x07be635a, 0x84151852, 0xb5572182, 0x83730335, 0xeb2300b4,
+  0xdd312d31, 0x05d6dd9b, 0x488da59c, 0x37784d25, 0xda2c2e40, 0x6a8d92fa,
+  0x6a57d720, 0x950b41ac, 0xf07a8632, 0xcd55f062, 0x2ecad06a, 0xe6a3dfe7,
+  0x34c98bb0, 0x9c767d8f, 0xb60521b1, 0x752aafd1, 0xe87d16be, 0x9de1d728,
+  0xe58a8b0c, 0xc6013830, 0x2fa2c119, 0x3c4f9156, 0x519b40c8, 0x5058fc8f,
+  0xab78701b, 0xadc59c47, 0xc502a554, 0x0fb3286f, 0x6647f04c, 0x9db4076e,
+  0x5ea495c8, 0x9c74fab1, 0xb4f00f8b, 0x897c7a3c, 0xd092b4c6, 0x283e0340,
+  0x32f31fa8, 0xeeb708cc, 0x67b63de2, 0x4f7b3c8b, 0xef2bc02b, 0xda14bfe3,
+  0xc49344c0, 0xaabc85be, 0xb6c4e69e, 0x2ece8aa6, 0x63a11016, 0x19cfba4d,
+  0x726ae4d9, 0x0fc90b42, 0xee6ae707, 0x4290b04a, 0x4d9aabc5, 0xfb2b070e,
+  0xf34906cd, 0x1ff54b0a, 0x52ca9709, 0x0b42bfe1, 0x16431570, 0x980f3076,
+  0x6b5565bb, 0xeb8c4c4a, 0x9ce63c76, 0xb9e4c771, 0x3da24c53, 0x6f0266fa,
+  0xb50e3c66, 0x76e34f79, 0x01bb4b96, 0x9948cf3e, 0x0fbea124, 0x86bead12,
+  0xa1fa4edc, 0xd11e901c, 0xc3b97bf9, 0x71730e03, 0x370ca58e, 0x48b19715,
+  0x886467e2, 0xdb237497, 0x3c727e24, 0x2116ccd2, 0x8e67d76e, 0xf973aecf,
+  0x34bdedd3, 0x31d680ec, 0xb042ab05, 0x770e96a0, 0xfc5c3c17, 0xab6f1874,
+  0xb8204ece, 0x5843f3a5, 0x416c0ced, 0x11dd112f, 0x95780183, 0xb1c74bd8,
+  0x7e0e8613, 0x96c6453b, 0xa79ffc10, 0xb2157651, 0xfcd6da0a, 0x836a34a7,
+  0x3dd0ccac, 0x316e5a36, 0x496049ed, 0x0322bcb2, 0xdea1a97d, 0xcdf2aa5a,
+  0x39578d53, 0x1d1aa931, 0x030565c9, 0xd198cbed, 0x324e0a27, 0x5db83e8a,
+  0x28432534, 0x90bf23e8, 0x5cb134c0, 0xdd0adab6, 0x009e5051, 0xf8ad61da,
+  0x7e36a6d7, 0x84c75e57, 0xbdffe6aa, 0xb5d5532e, 0x138d680e, 0xbd84ddac,
+  0x4a5f74a1, 0xccff00d1, 0x55538cfa, 0xb0948b8c, 0x48528011, 0xe345f82e,
+  0x9e047ad7, 0x6ee770ff, 0xea77bef0, 0x0fc13669, 0x2f162567, 0x869426ac,
+  0x0614686c, 0x3a3ff464, 0x4263ed82, 0xb3589b47, 0x57205a7a, 0x213f24ad,
+  0xae6fc46b, 0x3de03e4e, 0xd92b133f, 0x315a589b, 0x1b49c24a, 0x73381bcb,
+  0x1641c138, 0x7bc99425, 0xbc680ada, 0xa5cfbc9a, 0x962e9884, 0x0a960d70,
+  0xfc8d12f6, 0xed18ef4c, 0x60acc868, 0x9aea5d14, 0x13113036, 0xc747c87e,
+  0x2d99a5b0, 0x3a369bb3, 0x006b3658, 0x118a5135, 0xe43fa6e6, 0xb4947190,
+  0xa13dc05e, 0xd7733db8, 0x0dbd7170, 0xc3fb67d1, 0x117ed7e7, 0xe2d72a49,
+  0xc05fe99e, 0x9638db40, 0xd971a25b, 0x4239d468, 0x1a159559, 0x850a223c,
+  0xc1117392, 0x22d2dbd8, 0x567b5fc0, 0x92c5b4eb, 0xc051007a, 0x11cc0099,
+  0xfb355720, 0x6907810d, 0x39848161, 0x5e8534f4, 0x61d19ef2, 0x2ee8c466,
+  0x8a0ab03c, 0xc234af76, 0x879aa514, 0x9774a235, 0x59e5da57, 0x9bc466b3,
+  0xf339bd5a, 0x44ab026d, 0xbbb5fd67, 0x2b977202, 0x3685c9f2, 0x03e5dc00,
+  0x7054359e, 0x5239cfb0, 0x9ba11f08, 0xf8237562, 0x9c258687, 0xa3b510dd,
+  0x52c7bf8f, 0xb31ed0cf, 0x3245e079, 0xff9ff8d3, 0xbaee38c7, 0xf17d5562,
+  0xf702b3b9, 0xcc4c8563, 0xcbca275d, 0xe005d9d1, 0xe817dbac, 0x05c6920a,
+  0x62cee350, 0x0f1deac0, 0x19e049b9, 0x59599f74, 0xb2a27a16, 0xf0911d5a,
+  0x7dcef00d, 0x3603dd66, 0x37552251, 0x97813735, 0x5fa022da, 0x0d849416,
+  0xefbe57c2, 0x30a0e592, 0x57619296, 0xc953cc47, 0x11735043, 0xa83526ad,
+  0xc0444be0, 0xb5f8463c, 0x16ff5136, 0x2a0a6631, 0xf037572c, 0xd30464da,
+  0xb1bf8daa, 0x7f5718f7, 0x0f3e9e7e, 0xe5a4cfe7, 0xc26f2624, 0x8c9b5ae4,
+  0xdfe8f485, 0xf6fa82e3, 0xc64a1509, 0xacb24aea, 0x3024b220, 0xddb02ac0,
+  0xddcdfedd, 0xd834c574, 0x384c86c3, 0xd904e099, 0xdd48a571, 0x4550a05f,
+  0x77b35c74, 0x81e85f71, 0xaaebdc6d, 0x0f9bb0b1, 0xd4cdc054, 0x7af4df85,
+  0x845786af, 0xe5e53887, 0xdf2a91ca, 0xf6a58211, 0x5689a3c4, 0x8cf6aa15,
+  0xa705983a, 0x9fbf2f52, 0x2ce7fef0, 0x48e84a62, 0x4a3b5365, 0xf8281a47,
+  0xd48a0872, 0x8423dcf6, 0xf0929c3e, 0x044a5049, 0xe9ec071b, 0x17decc36,
+  0x20e30c1b, 0x45fc2813, 0x3342196a, 0x46afb7f9, 0x6601e337, 0x30754439,
+  0xf18094d1, 0xd38b4112, 0x61410dd1, 0xd8796b36, 0xd97d4dd8, 0x47e9bc0b,
+  0x80805191, 0x1584e2da, 0xcde438c1, 0x955d24f1, 0x409659a1, 0x1b0950b1,
+  0x5a09635f, 0x65b1febe, 0x615472b9, 0x525dc00a, 0x6308e067, 0x4089e2d4,
+  0xd4e705a4, 0x43fc9209, 0x32c18b26, 0x4447a5fa, 0xaf271153, 0x3617cadc,
+  0x4dc4f0d2, 0x692eb386, 0x6aa116ef, 0x655991bc, 0x0641dc0b, 0x54469597,
+  0xc6559664, 0x749c0fe8, 0x4bdc0d1a, 0xa7d3381e, 0xc5292a61, 0x4eb65fdc,
+  0x42474cc2, 0xf2c6b173, 0x19dfc9ee, 0x0a19a199, 0xbece2ee3, 0xc68b778d,
+  0xaa03aa7c, 0xc8db86f0, 0xae54d2be, 0xb92a01e0, 0xdee3f48f, 0x6023c0a9,
+  0xf6ae2852, 0xa233763b, 0xa441cb9e, 0x3246dddd, 0x3a8bb4b7, 0x44faa3c3,
+  0x308ef2c8, 0xfd1c8516, 0xd2862534, 0x3b25ebe7, 0x62336f6f, 0x0c336a45,
+  0x0b8e2ce6, 0xe867f171, 0x11eea1f2, 0x523972ec, 0x68df4903, 0x50c05824,
+  0x51ef4cb7, 0xcb4df2a8, 0x3ffae115, 0xb51aca2f, 0x3ed1635f, 0xd6ff1cc6,
+  0x0a5ac09f, 0xde8ed9d6, 0x0a3dc76f, 0x5dc2d8dd, 0x37991dde, 0xf95bacb2,
+  0x80ad6e13, 0x163005ee, 0xd4f8c7a6, 0x3225d180, 0xa4760f08, 0x5fff004d,
+  0x9b2b1a87, 0xe7ea8576, 0x5cd00b66, 0xec478452, 0x285dd80d, 0x20112439,
+  0x4301b3a1, 0xff879fc8, 0xfacbb68c, 0xaf6af6b8, 0xb17fdf84, 0xc208d9f1,
+  0xf4489576, 0x8794a6e9, 0xadcc862c, 0x0e83e54c, 0x931685a4, 0xab01c580,
+  0x1e40293b, 0xcad784fa, 0x1f1ddf7f, 0x6b856084, 0xcee722b2, 0x1c39938b,
+  0x74254eb4, 0xc7ccebf4, 0xb9c26d9a, 0x6b08dfb9, 0x2e3ece24, 0x981455ec,
+  0xdff60410, 0xbc804e2b, 0xe06fa38b, 0xb534540c, 0x72e53c52, 0x02dfb2ef,
+  0xb2a5c05a, 0x5002a2a5, 0x97313338, 0x597c53ff, 0xd61df455, 0x34e5261a,
+  0x39ac2ec5, 0xc6bc0cab, 0x388b7539, 0x3f732fc0, 0x00eac704, 0x92fb21d9,
+  0xc089971e, 0xb4ffa503, 0x7af93f8f, 0x72e353b6, 0xa8311b23, 0x8266c9af,
+  0x1de496ca, 0xdbdb16b0, 0xd6fa0b51, 0x9991a5ef, 0xbd563089, 0x168cbe0f,
+  0x0954a1e3, 0x537b9245, 0x53d09723, 0x2867272d, 0x86558cb9, 0x0b83f026,
+  0xfac85d10, 0xf8562951, 0x1e5ddb95, 0xad3668c8, 0x48d27b92, 0xc930b7e6,
+  0x19b58a99, 0xa3de74e3, 0xa9cda917, 0xcb6e35ee, 0x7a4dd16e, 0x4c80e9d5,
+  0x4d84073f, 0x74a95ba8, 0x9cffcfc0, 0xd28485eb, 0x15796372, 0x5717e9cd,
+  0x77eda8df, 0xab473c4e, 0xadb965e1, 0xffad6959, 0x5bc05659, 0x6ed63880,
+  0xfb240227, 0x2014850b, 0xd15fdddf, 0xfdd74592, 0xb538f37d, 0x3a8e2e82,
+  0x1473396f, 0xf6a5edf8, 0x3ce41a21, 0x0cc4351a, 0x754e8264, 0xaab95e73,
+  0xc7821b96, 0xf42ff463, 0xc242faaa, 0xdd00ac65, 0x087e260e, 0x17d193f5,
+  0x0dbe0328, 0x844a63c9, 0xf9d10f96, 0x85aa91dd, 0xbaf127ec, 0x0ab6dabb,
+  0xce85e6a5, 0x1af5d24f, 0xe7b56a16, 0xcd6c5a19, 0x57d1d79f, 0x5dfc2b28,
+  0xec4dd2f0, 0x18fe64a1, 0x8d72216a, 0x5f222077, 0x72f14a08, 0xd8b09b11,
+  0x3bf038ab, 0xc6cf1f44, 0xc4265d7c, 0xdab1b0e7, 0x46398d2c, 0x7dcfdc68,
+  0xb6e705d3, 0x4aafd1e6, 0x362c1183, 0xd8701107, 0xf6ac98b7, 0xad114d7e,
+  0xd6649424, 0xc40ab551, 0xddd1c6e4, 0xa132030f, 0xc9d284c8, 0xdb1f662a,
+  0x824069ee, 0x4157904b, 0xc846b3ad, 0xd38481ca, 0x0a248c17, 0xc846831f,
+  0xe8745feb, 0x000025a8,
+
+# define TENS_P14_IDX	(TENS_P13_IDX + TENS_P13_SIZE)
+# define TENS_P14_SIZE	1703
+  [TENS_P14_IDX] = 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+  0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x099f0001,
+  0x41b5687d, 0xcbfd1b6e, 0x8c75ee63, 0x4b191cea, 0xd75296ad, 0x2394d80a,
+  0x1eb5da9b, 0x18a004ed, 0x5c79fed9, 0x37e3b01c, 0xed67a1b8, 0x78d9a714,
+  0x2a1a34d5, 0x8fbe7f0d, 0x6b1d3516, 0xe57c43ea, 0xa7825681, 0xc81d32e8,
+  0xd3e716e1, 0x58860b00, 0xa6d93d65, 0x83159c97, 0x0113232f, 0xd6122269,
+  0x7321c3a0, 0xbe6a92f3, 0xca4ca9d3, 0xd1e276a5, 0xc0e55163, 0xb05915d6,
+  0x7b7a78c1, 0x0fae0ca4, 0x62a3df4b, 0x08abec6f, 0x13030d11, 0xd446338a,
+  0x60dcc8f2, 0x5f05d1d5, 0x25e1f9f6, 0x04a40bee, 0x7f8c7113, 0x88f47ec0,
+  0x589ff59a, 0x308c3661, 0xea5068a1, 0x95fb108f, 0x06e87dff, 0x1559e741,
+  0xd4d4abdc, 0x01e092e4, 0xee16907c, 0x5a7b78e6, 0xe73aabcb, 0x146bb7e0,
+  0xad372889, 0x4f6b43c5, 0xfd49fc1d, 0x0f29f589, 0xd3739253, 0xc4745a56,
+  0xe2acfcc2, 0xd75ccbc7, 0xedd016cd, 0xac5a63e0, 0xef82ccd3, 0xb352496e,
+  0x2bdabfc4, 0x5b3d0401, 0x01b0197f, 0xade96d3c, 0x29d9253d, 0x19bebdba,
+  0x73c56b1b, 0x255e7b25, 0x1f2b7f1e, 0xa56a457e, 0x6299c836, 0x5c63cc78,
+  0xa2ca74c6, 0x5c85fe93, 0xee571bea, 0x508e2561, 0x2db5f1d0, 0xb1fde6a9,
+  0xa9b87b99, 0x4fb90a37, 0xf7260f07, 0xff58c5fd, 0x56ee7e97, 0xbab9fa46,
+  0x42e6f9ce, 0x78816f73, 0x1b76d267, 0xfdb2c728, 0x4566519c, 0xae17dd8d,
+  0xb9f6a95f, 0x1cd533a1, 0x67160dea, 0x14534bac, 0xfcd8f8f9, 0xf3f2901d,
+  0x708b1f0a, 0x8829063b, 0x9457a1df, 0x8f872aa1, 0x36bb9335, 0xb5672c0e,
+  0xd889d109, 0x7ec63a6a, 0x93306672, 0x39b6d457, 0x8239ab68, 0xef2e2506,
+  0xbe0d7a1f, 0x4251b635, 0x05f65522, 0x0ef0bd55, 0x03286891, 0x2c42b664,
+  0x9815fbac, 0x471fd611, 0x814e379c, 0x7dd8349d, 0xa4a25bda, 0x9886b84c,
+  0x01b9e39d, 0x5a7ce1a2, 0xae31cbc9, 0x86d07f32, 0x83ef8faf, 0xb66b5b76,
+  0x58470fdf, 0x96d59b73, 0x51618889, 0xdc400cf7, 0xfc8e0fc6, 0xaf693670,
+  0x09a08e56, 0x91737de6, 0x74f682e1, 0x0e03923f, 0x7f8ac56d, 0x7400cfd4,
+  0x8e05e49a, 0x4cebea3c, 0x384e1164, 0xb2e43d8c, 0xb50ae05e, 0x0f0b3ed9,
+  0xa4006123, 0x64137137, 0x4e9a1934, 0x05404100, 0xd9621be6, 0x9329a255,
+  0x5c347ebb, 0x75cbeb1b, 0xe684346b, 0x840fee55, 0xba6a9753, 0xf43836f6,
+  0x60505b7b, 0x334a9278, 0xfd6d475d, 0x5db94761, 0x267375aa, 0xc110e160,
+  0x024f6d63, 0x2ec96610, 0xa99b4c19, 0xb915c9f4, 0x338cfd90, 0xf02ea846,
+  0xb9e51a09, 0xae928fb1, 0xfae31d88, 0x1a3db721, 0x8475dd26, 0x5769489d,
+  0x7ad4c407, 0x0a49e9f0, 0x34e275c8, 0x3d075d83, 0x1d63114a, 0x72a96415,
+  0x6b98e947, 0x1d500b5f, 0xd50fdc36, 0x141e5085, 0x87751275, 0xe7843834,
+  0x2278809e, 0xb15c52ee, 0x947aead2, 0xfedb7b02, 0x5197b744, 0x64e09ba8,
+  0x8849d0a6, 0x23beaa85, 0x11ecb913, 0x0f7ed667, 0x5d984848, 0x9f6331ea,
+  0x588290e9, 0xa24d64d1, 0x7e09e9e5, 0x32592033, 0x03a501df, 0x27c270a6,
+  0xbb3df738, 0x3c7c5a70, 0x4190833c, 0x7d4bf9f4, 0x80e5d89b, 0xa7fc6194,
+  0xfaefb663, 0x62e52b49, 0xd3b6adcd, 0x809646fc, 0x1f2cf73a, 0xb765ed4f,
+  0x531e4bfb, 0x92cd05f2, 0xaf12d1a6, 0x22ee30f3, 0x38da1074, 0xed6447bb,
+  0x1a725608, 0xaff222d3, 0x7a3c6f54, 0xbca79a56, 0x7b0e8d12, 0x1c4660c5,
+  0x6e34d6fb, 0x6f481a9f, 0xfe9dc99c, 0xf888db82, 0xd8489ea0, 0x84b4c0fa,
+  0xc0dea281, 0x977a8583, 0xae30e887, 0x8c1cbcec, 0x1d4848cb, 0x0ee0d137,
+  0xd011b0fc, 0x94b5fd49, 0x478d7dd4, 0x3d67f2e7, 0xacab62ad, 0x0ab4e62a,
+  0x1dfc7df5, 0xd22e4553, 0x870b0e75, 0x49b7b001, 0x1b73bf6d, 0x12807ffd,
+  0xdc9f0737, 0x6f3e5852, 0xc0e2f250, 0x93e62e4a, 0x4d96a55a, 0xc1d0e185,
+  0x83a126db, 0x190b917b, 0xefbfd043, 0xc7df1669, 0x8f25b6dd, 0x2062eac9,
+  0x476c17a6, 0xcb60f278, 0x25460383, 0x0e85e996, 0xda8c05be, 0x6f678a34,
+  0x69206234, 0xf59be929, 0x1947b69a, 0x0ebfa11b, 0x90fd8322, 0x15c1e9bf,
+  0xd699b1ec, 0xb2f0343f, 0x7001d002, 0xcf76eaaa, 0xc0778ab5, 0x5173eda8,
+  0xb7b008e2, 0x4e00e4c6, 0x505d3f4d, 0x99dd341a, 0x1c9d4e12, 0x4ffb6978,
+  0x474c5e95, 0x6e9ca6dd, 0xda19f938, 0xe2dda6e0, 0x98dc318e, 0xda455e54,
+  0x3f67b836, 0x21e4181c, 0xa97e9a64, 0x1e17f655, 0x527a08bb, 0x1712dc21,
+  0x682972ad, 0x0042d256, 0xccbeadf1, 0xca497b96, 0x861e99e0, 0x0d8aa585,
+  0xeeb0f650, 0xdcc3c3da, 0x506af77e, 0x5deb9768, 0x7c9d60be, 0xe9d978b7,
+  0x37b37e95, 0x77ad0b94, 0x42747f75, 0x07be42c4, 0x6d5fd2fe, 0x4c8c5da9,
+  0x0d8fc27d, 0x0f2fd50f, 0x0ccf6023, 0x5b56053f, 0x3b1101bd, 0x56d34906,
+  0xc0feca27, 0x7602a150, 0xc4888da4, 0x419abe54, 0x56d10633, 0xc76120ed,
+  0x8db14123, 0xb656e675, 0x741e8f76, 0xd297b94e, 0x96be6f21, 0x3662439d,
+  0x9b409e27, 0x6626574d, 0x35fff92a, 0xbf558205, 0x69e02439, 0xbe6838b7,
+  0x6400fd4c, 0xa00f64ca, 0x1f4b158a, 0x9e2052ae, 0x04cca558, 0xfb5ee69e,
+  0x58da644c, 0x96f26e1f, 0x8ab19401, 0xbee1e16b, 0xed8bf908, 0x2f2809a4,
+  0xd50babab, 0x6e57f7e6, 0x6b0a8929, 0xf7356431, 0xb54a4cfc, 0x9a1d0ac4,
+  0x6f9fd6cb, 0x836bfbf8, 0x3b42f469, 0x8bd32129, 0x40111b6b, 0x7c278fb1,
+  0xb345d955, 0xff1fd188, 0xd32cd13c, 0xf7ec3aa0, 0x3789f792, 0xab707fa4,
+  0x4d79a4bf, 0xb3a28ceb, 0xd9c24d8e, 0x7134dadc, 0x06e2eb3e, 0xd7c04f76,
+  0xb379d811, 0x2b3b0ebc, 0x8c94fc33, 0xa28b53ab, 0xc06c5d01, 0xd900432a,
+  0x7fea91ca, 0x6d30b008, 0x64845f08, 0x796f5349, 0xfde4687d, 0xf888fe67,
+  0xe0046c56, 0xae482177, 0xce98cb11, 0x84590c46, 0x1feb4400, 0x6e1ba29b,
+  0xff2f1611, 0xf73f3e9c, 0x3159ca8c, 0x34845918, 0x56f0ed46, 0xb7d10c32,
+  0xd9a16a01, 0x405b9e91, 0x3cee3e24, 0x8739e4a6, 0x2ab396b4, 0x3f1b7871,
+  0x09835dfd, 0x8c7a489f, 0x1592b74a, 0x05df7c81, 0x0e8d3f37, 0xa61ff273,
+  0x68b29622, 0x259cd337, 0x43ff84a6, 0x81cf8fe9, 0x566ed883, 0x48427fc6,
+  0x35c79428, 0xcfd2fb59, 0xa97e8c8b, 0x750aaed8, 0x32ddca23, 0xaa8108ef,
+  0x96fbfff9, 0xa1d039aa, 0xe3cdf588, 0x47e77e00, 0xcd6b3fdb, 0xe72a9a80,
+  0x9a522152, 0xeda06283, 0xef175610, 0xa670cfa1, 0x339fe6c4, 0x2dfbf3ee,
+  0xc2d7f53b, 0x92a44e27, 0xcc47e4b0, 0xdfa212bc, 0xd64f83c9, 0x997e5475,
+  0xb51319bf, 0x9fffe599, 0x1fc2c7b6, 0xef5605e7, 0x832169dd, 0xfeb6be4e,
+  0xbf921dc8, 0x60bdfb1d, 0x72759f8d, 0x3546efa0, 0x020eebed, 0xcaab3d64,
+  0xdb20a2fe, 0xba1218f6, 0xb2b62bdd, 0x3101eff0, 0x8fde5cfa, 0x2e319213,
+  0xa52114d2, 0x87eead3f, 0xdf08b1dd, 0xa5387642, 0x746f34d0, 0xd76c4844,
+  0x4cc40317, 0xe4f689c9, 0xb7d76071, 0x5fe0b4a2, 0x6e1c7915, 0xc7d43f53,
+  0x3efb7d71, 0x068dd906, 0x35a75f5f, 0x652d7770, 0x750f4607, 0x64a1656c,
+  0x36c2cf8e, 0x214d758b, 0x9348ef93, 0xe4058978, 0x9674b7f3, 0x10570b0b,
+  0xbdfaba8f, 0xcef09dd7, 0xa92b261f, 0x071c21b6, 0xcbebb81f, 0xf427ed6c,
+  0x44228cd6, 0x65e56fcf, 0x5036c460, 0xad919def, 0xccfd848b, 0x61d158a6,
+  0x7527dca3, 0x4cf30459, 0x50855075, 0xa70dfd09, 0x3540f5aa, 0x35577adb,
+  0xb5ba3d4e, 0x35736c4f, 0xcdfb689f, 0xefe8fa82, 0x97ab0dca, 0x51bd2ff3,
+  0x77a7fe9c, 0x3107846c, 0x3d618b81, 0xbca797a4, 0xfc5e9651, 0xe2e08fbc,
+  0xf7e8791f, 0x772f1cc0, 0x7c426f9d, 0x08d56f88, 0x0080c3ab, 0x0deea663,
+  0xe6d46ec6, 0x7dca4eb7, 0x6b681d9d, 0xda06730b, 0x4af0e0f2, 0x038bf468,
+  0x52097463, 0xca19d302, 0xbc09bb9a, 0xaa55aeb1, 0x3ded4433, 0xf27938ba,
+  0x3e4b7865, 0x28296be7, 0x7ef96314, 0x7a1d55cc, 0xdf0b6b47, 0xcde11852,
+  0xcedda5bd, 0xf00a0eb3, 0x72ca1a8b, 0x5241b572, 0xb002fdcc, 0xff8898b3,
+  0xc4878862, 0xb3e85372, 0xbf4bca29, 0x7e1fef45, 0xf2d83189, 0x0f5427af,
+  0x3cdf9e05, 0x75bae885, 0xf65c06ac, 0x9c71a700, 0xa3145eac, 0xde63bab2,
+  0x76255bbf, 0x6e817be6, 0x4c6ad3d0, 0x25ab9935, 0xe95ef2f8, 0x11cd095a,
+  0xd54f78de, 0xa001ae7e, 0xb3829dcb, 0x5abd18bd, 0x18eb9c9e, 0xada3c504,
+  0xe3e3556c, 0xd35479aa, 0x5191ac5f, 0x221821ac, 0xc8d1d9d3, 0x313a8c51,
+  0x088c3fc8, 0xc146a264, 0xb154abed, 0x92755bc5, 0x349ec093, 0xf94aba57,
+  0x41d5886c, 0x0a5ad8b2, 0x36aba94b, 0x883a6758, 0xa9ad229f, 0x5d64069a,
+  0x0546172f, 0x0366da16, 0xc3808ea4, 0x0b172403, 0x70f0a235, 0xfa816e66,
+  0x4fceb827, 0xa65fcfea, 0x167b56d5, 0xfe2b9fb2, 0xfec36bcd, 0xa84c4cc9,
+  0xcd96320f, 0x3e128584, 0x09eda8b8, 0x91eca525, 0x7ec7e17b, 0xbc45bedc,
+  0xc14032f4, 0x9be689a7, 0x2eb20bc0, 0xffdf1efc, 0x14ef835f, 0xc6966c59,
+  0xcd778dd8, 0x5feb0f3b, 0x23d47715, 0xd64b87c8, 0x5722a550, 0x62883198,
+  0x315a1a8b, 0x648e17e6, 0x4b7e9d7a, 0x2ba43d28, 0x67caca84, 0x741f0398,
+  0x6e660159, 0x3e16e1a9, 0x3dde3c45, 0xa53e56ae, 0xc7eb0aef, 0x3f39f33e,
+  0x78751d73, 0x45816df8, 0x626770f7, 0xcb17d28d, 0x909e87f4, 0x93a86aba,
+  0xc1dcf328, 0x1a1e4ce2, 0xd895d042, 0xb9f6dd69, 0xbb00eaf5, 0xacc37687,
+  0xca609578, 0x5b490d39, 0xf8b86d4c, 0xf2737ef0, 0x39419f6d, 0x69267bc0,
+  0x72524a03, 0x6eb060c4, 0xdbc01e93, 0x291035b1, 0x83984d54, 0xf673ad85,
+  0xe08cbc20, 0x1fb24915, 0x584803a6, 0xe15bbcd7, 0x4088ddb5, 0xd4c22542,
+  0x2c18041a, 0xa51372d1, 0xb2ba69b4, 0x2299283f, 0xcd11c296, 0x25dcd6f3,
+  0xac54df23, 0x24a3a55e, 0x77e16e1d, 0xb3cd415b, 0xb99d85c0, 0x497befc7,
+  0xe91154e3, 0x7365cd8b, 0xb55100aa, 0x0ee699eb, 0xfc0927a6, 0xefb374de,
+  0x8acaa910, 0x83b40e3d, 0xda3f0006, 0x8590a089, 0xc6ce1b75, 0x54f6ff20,
+  0xfda2f7f3, 0xd2ab58f6, 0xd0763b6d, 0x6caf2515, 0x2519622d, 0xc3714057,
+  0x9863638f, 0xea00bb4f, 0x09ea4a4d, 0xe69de96d, 0x6b01fe5f, 0x960161a5,
+  0x529e32ec, 0xf8260ae9, 0x01a37eea, 0x69710577, 0x5aa0716f, 0xcb3fb1da,
+  0x4260feda, 0xa33fb790, 0x76012f75, 0x24c0e5be, 0x130f09ae, 0x2e8323dc,
+  0x5c8ecb76, 0x17cb8f12, 0x401b5f5c, 0x5f0a63e0, 0x47e1560a, 0xdc57a786,
+  0xee1377d4, 0x228e7ee5, 0x0aa294b9, 0xaea6c534, 0x55b0fe2f, 0x922d318a,
+  0xf108b772, 0xf15bddf6, 0xdfb69702, 0xcd438a4e, 0x90e1db66, 0x584ce4a1,
+  0x568ef6cb, 0x69e55f9d, 0x6da376ba, 0x5ca6c109, 0x45c7e294, 0xc977b3e9,
+  0xcf5b6c0c, 0x1d694499, 0x11b487ae, 0xcf8339ac, 0xbcb3cc6e, 0x50b828e0,
+  0x046b1071, 0x5703ed0d, 0x2c615946, 0x720d1610, 0xa908dbd0, 0x742bbe33,
+  0x22c076e2, 0x48966a66, 0x1d0cefa4, 0x1dde819f, 0x601352bf, 0xb9370c39,
+  0xa585cc4a, 0xeb857f94, 0x5a2f7206, 0x3fae6b58, 0x49cd0f1f, 0x78e5fb3d,
+  0x1b89d476, 0x74e9e65b, 0xed82945b, 0xb74e6483, 0x2941c4d9, 0x7e087acc,
+  0x565c18dc, 0x1a09f2e5, 0xbf4ccd3d, 0xd304e977, 0xa522631d, 0x6123378e,
+  0x4517109b, 0xb7e4285a, 0x4bf1a506, 0x625803c2, 0x683172f8, 0xc84e7354,
+  0x3f8a2b11, 0x7dd12b89, 0xed420491, 0x8c698b0b, 0x9853fb97, 0x9631777b,
+  0xb697e1c9, 0x5f028f05, 0x51038110, 0x9055f055, 0x30e255e3, 0xe2d0c1b6,
+  0xb990321e, 0xa8fdf4d1, 0xff4dc144, 0x521a3056, 0x148999e0, 0xa8111c66,
+  0xa9c96852, 0x8157f508, 0x4b394a94, 0xa0dc4df1, 0x94ec2e93, 0x6e6afa56,
+  0x8fc28377, 0xf72ffa04, 0xc435186f, 0xf91488b7, 0x8d037f6f, 0xa899ec1e,
+  0x48757727, 0x4101b612, 0xb8cf377d, 0xa5a54e68, 0xb4570569, 0x2ac5a0a0,
+  0x063d9cfd, 0x7c504c74, 0xf1a5884c, 0x0a9b1955, 0x8d0b91bf, 0xe5f6862f,
+  0x79ff5361, 0x0ed3d38f, 0xc6fd31fb, 0x9fe131c7, 0x85b9c648, 0x8febf2b4,
+  0x8e77e86b, 0x992ba80e, 0x56429986, 0x6848879a, 0x608cdda5, 0x3e0d106e,
+  0x754b300e, 0x25200576, 0xafd5195b, 0x5d37aad9, 0xe81f0939, 0xe00a390e,
+  0xdeeea20a, 0xf5fef0be, 0xb5d51155, 0x6e27d173, 0x9e72ebcf, 0xb776e978,
+  0xb966f7ba, 0x09520238, 0x726c8408, 0x3347ebc5, 0x65dce5a2, 0x3ec78337,
+  0x8c92d740, 0x3cdde3fe, 0x32caec93, 0xd20379ae, 0x411be811, 0x41756580,
+  0x72fa1bbd, 0xa92125b3, 0x84c42f04, 0xdd4ee5fe, 0x3a25922c, 0x96446853,
+  0x49ad3be0, 0x2880366d, 0x1c841afe, 0xf1e09019, 0xfb905fe1, 0xa451ad59,
+  0x3ba9d0c9, 0x56db2e9c, 0xa42419f2, 0xe921e7a0, 0x3c9a3ca5, 0xad8ea375,
+  0xcec7d091, 0x99bdb940, 0x477ef58f, 0x8a4933c7, 0xb2598b8d, 0xf5659df7,
+  0xcfac1e1c, 0x339f8748, 0xe2a04aab, 0xe122b03f, 0x45bc6f37, 0xc9feeb30,
+  0x9c75aaa0, 0xc13c174e, 0x0ea0585d, 0xdc58bbb4, 0x3a96bd5a, 0x20251482,
+  0x3c7a714d, 0x696897eb, 0x6cb83b6b, 0xa37de406, 0x3b496b5f, 0x37e75d6a,
+  0x380dd382, 0x0e1a513c, 0xda26fac9, 0xf2458364, 0x12b5c6ea, 0x79ce9e47,
+  0x1ff1fcbf, 0xbe7c6e86, 0x59a6a7ba, 0x8d70f515, 0x94761453, 0x6b04e425,
+  0x8768ffb2, 0x1ca5f425, 0x3f9e8407, 0x3b641184, 0x5f8f6756, 0x62b1a5a5,
+  0x56bc2120, 0xd1e5da68, 0x17f2fa18, 0x8cce5e2d, 0xa1bc9c06, 0x8e290fb1,
+  0x892df1af, 0xad10b8c8, 0xb43e5517, 0xd0597409, 0x4407c38f, 0x4a020d81,
+  0xfea9c9b6, 0xd8e0e7d6, 0xd5b2aaf9, 0xde5e9b40, 0xda44ed4a, 0x45d6bf41,
+  0x87aa3ca0, 0xc62d12fc, 0x4708acc8, 0x10212e26, 0x0d1227ff, 0xfeeb5742,
+  0x5da02550, 0xd66668e7, 0x1d56e5e1, 0x32c215ec, 0xae1e0bef, 0x7f048b7e,
+  0x58c0e922, 0x2aea8619, 0x58251aac, 0xbbe10425, 0xa1fea536, 0x2e1d9667,
+  0xd233eb7d, 0xcf435c0b, 0xb0693c67, 0x61d918ea, 0x903ec9f0, 0xd6c4e8ac,
+  0x0efb1788, 0xb0098f5b, 0x1709d878, 0x3c12b35e, 0x3f6ce1b7, 0xa1b3ff54,
+  0x8a8f7dbb, 0x37608d6a, 0x73e8563e, 0xa3330540, 0x64e00749, 0xebbfcab9,
+  0x8d5caaf9, 0x3bc87c7e, 0xedb2bd94, 0x22f8f62d, 0xe656dec3, 0xc5683222,
+  0x670c1626, 0x94089e7f, 0x4237542f, 0x47d29440, 0x2fc4e530, 0x8419441e,
+  0x8b288dac, 0x7f9245f9, 0xa7afb4e9, 0x8a15650d, 0x082adef7, 0x3104ef19,
+  0x043c62de, 0x0aff3dc5, 0x7ecd0635, 0xe7e80a8b, 0xe0600fad, 0x4d8e81cc,
+  0x81ebf4e0, 0xf587e30f, 0x7b372af7, 0x2d8f8ca0, 0xdee11c6f, 0xd3624b1c,
+  0xf8adc426, 0xca9debed, 0x5c22de4f, 0x3634f778, 0xfae3186b, 0xacf8b595,
+  0xd7bfa75f, 0x003cd316, 0xbbfe3cf6, 0xb023cb50, 0xc51055a1, 0x0063cffd,
+  0x93869a77, 0x51e022d4, 0xfbceeb10, 0x5187457e, 0x109defc9, 0x673892d8,
+  0xe13cfde2, 0xd4aa3272, 0xc09c8134, 0xbf89ad5b, 0x0327181b, 0x09511ec7,
+  0xaa21b632, 0xd7e72186, 0xe41885b5, 0x46713f9c, 0x493d2789, 0x1386c526,
+  0xd5d22a5c, 0xcefddfc4, 0xcf59281c, 0x92973ea6, 0x4ebe43f6, 0xeac5c6ad,
+  0x6cf4897d, 0xd95082a0, 0x82ce562a, 0x28e5e9bd, 0x28d8f0db, 0xddf06e81,
+  0x707b0166, 0x7dae3f00, 0xfbf5756a, 0x035a4680, 0x4f114102, 0xe7ba4b33,
+  0x5190fedf, 0x106a7594, 0xe5f1bc49, 0xaae3ad67, 0xd7a1a766, 0x040ee971,
+  0x9120a214, 0xf415b374, 0x1edc87ea, 0x17aab43c, 0xc6ad637d, 0x885858c1,
+  0xd90303c7, 0xbfd4b70b, 0x3ff4eb0e, 0x344a9a88, 0xd81eea30, 0x95925446,
+  0x5adef0ec, 0xabb5f5e7, 0x20bbd8c3, 0xc1c22cce, 0xe6944262, 0xc5acdb23,
+  0x80024021, 0x2232c635, 0x94b30c81, 0x55f07648, 0x78569acd, 0x9696ea39,
+  0x4dd6b528, 0x1c3e1b40, 0xde5853b3, 0x8a2c3679, 0x6eb5a7d8, 0x56bda89a,
+  0x8f9cf096, 0xfda86d5b, 0x6481c7e7, 0x50a6a7d5, 0x15bfb45d, 0x4f9a5381,
+  0xc057d45d, 0x4fb10024, 0xa0009f00, 0x5e1ca0dd, 0xac420f74, 0xcfbb38bd,
+  0xf0d4a615, 0x19bf0318, 0x0e3aef84, 0xcb3d7b20, 0x166c1e3e, 0x58272fdd,
+  0x3bfacf9f, 0xc0f5ce46, 0x63a13528, 0xea59e333, 0xa020ca8c, 0xaadd116b,
+  0x3dbb5a3d, 0xe5523f47, 0x747f55ea, 0x0922171e, 0x64d520fb, 0x6c709e84,
+  0x07ce951b, 0x35fdc402, 0x7508eb6d, 0xc495a8fa, 0xb0d11c39, 0x81313d65,
+  0x57447ef0, 0xa7b61e26, 0xf72301f3, 0xbb096315, 0x45a3a7c5, 0xa903a44b,
+  0x00432f88, 0x19081987, 0xeb4e1b66, 0xbb7b66bd, 0x6d245171, 0xde4182f5,
+  0x0d89bd0b, 0x87f4de6c, 0xf70d8a60, 0x9a87855b, 0x08a27449, 0x4ac7720a,
+  0xd4964017, 0xb0d9ddac, 0x4db3488c, 0xfe397d44, 0xd07b745b, 0x197dcb7b,
+  0x6e9d567d, 0xe3b90812, 0x9143fef1, 0xb9e002ac, 0x115ff96d, 0xf60a2201,
+  0x5b61c9c8, 0x09abab2f, 0xb14a44a7, 0x0ca19c73, 0x843c7997, 0xe3a9bbe6,
+  0x5e3fc18c, 0x0c0404ee, 0x764df59d, 0x990ec2c2, 0x4ad0ba3c, 0x05e8be0f,
+  0xe599647d, 0xc19d365d, 0x4d0c2990, 0xe5a9d9ac, 0xb680a72d, 0x4ce2e5dd,
+  0x6d6c0267, 0x06f9c25b, 0xbd6078e0, 0xb5fcdc81, 0xd742fa41, 0xcccc2399,
+  0xc691adc0, 0x215ad82c, 0xea73b0c3, 0xa511e5b0, 0xf499e0a6, 0x53e27ab0,
+  0xd94440a2, 0x47752521, 0x9a6e3644, 0xab113708, 0x8f8b301d, 0x058a42a3,
+};
+#endif /* !__NO_LONG_DOUBLE_MATH */
+
+#elif BITS_PER_MP_LIMB == 64
+
+/* Table with constants of 10^(2^i), i=0..12 for 64-bit limbs.	*/
+
+const mp_limb_t __tens[] =
+{
+#define TENS_P0_IDX	0
+#define TENS_P0_SIZE	2
+  [TENS_P0_IDX] = 0x0000000000000000ull, 0x000000000000000aull,
+
+#define TENS_P1_IDX	(TENS_P0_IDX + TENS_P0_SIZE)
+#define TENS_P1_SIZE	2
+  [TENS_P1_IDX] = 0x0000000000000000ull, 0x0000000000000064ull,
+
+#define TENS_P2_IDX	(TENS_P1_IDX + TENS_P1_SIZE)
+#define TENS_P2_SIZE	2
+  [TENS_P2_IDX] = 0x0000000000000000ull, 0x0000000000002710ull,
+
+#define TENS_P3_IDX	(TENS_P2_IDX + TENS_P2_SIZE)
+#define TENS_P3_SIZE	2
+  [TENS_P3_IDX] = 0x0000000000000000ull, 0x0000000005f5e100ull,
+
+#define TENS_P4_IDX	(TENS_P3_IDX + TENS_P3_SIZE)
+#define TENS_P4_SIZE	2
+  [TENS_P4_IDX] = 0x0000000000000000ull, 0x002386f26fc10000ull,
+
+#define TENS_P5_IDX	(TENS_P4_IDX + TENS_P4_SIZE)
+#define TENS_P5_SIZE	3
+  [TENS_P5_IDX] = 0x0000000000000000ull, 0x85acef8100000000ull,
+  0x000004ee2d6d415bull,
+
+#define TENS_P6_IDX	(TENS_P5_IDX + TENS_P5_SIZE)
+#define TENS_P6_SIZE	5
+  [TENS_P6_IDX] = 0x0000000000000000ull, 0x0000000000000000ull,
+  0x6e38ed64bf6a1f01ull, 0xe93ff9f4daa797edull, 0x0000000000184f03ull,
+
+#define TENS_P7_IDX	(TENS_P6_IDX + TENS_P6_SIZE)
+#define TENS_P7_SIZE	8
+  [TENS_P7_IDX] = 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x03df99092e953e01ull, 0x2374e42f0f1538fdull,
+  0xc404dc08d3cff5ecull, 0xa6337f19bccdb0daull, 0x0000024ee91f2603ull,
+
+#define TENS_P8_IDX	(TENS_P7_IDX + TENS_P7_SIZE)
+#define TENS_P8_SIZE	15
+  [TENS_P8_IDX] = 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0xbed3875b982e7c01ull, 0x12152f87d8d99f72ull, 0xcf4a6e706bde50c6ull,
+  0x26b2716ed595d80full, 0x1d153624adc666b0ull, 0x63ff540e3c42d35aull,
+  0x65f9ef17cc5573c0ull, 0x80dcc7f755bc28f2ull, 0x5fdcefcef46eeddcull,
+  0x00000000000553f7ull,
+
+#define TENS_P9_IDX	(TENS_P8_IDX + TENS_P8_SIZE)
+#define TENS_P9_SIZE	28
+  [TENS_P9_IDX] = 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x77f27267fc6cf801ull, 0x5d96976f8f9546dcull,
+  0xc31e1ad9b83a8a97ull, 0x94e6574746c40513ull, 0x4475b579c88976c1ull,
+  0xaa1da1bf28f8733bull, 0x1e25cfea703ed321ull, 0xbc51fb2eb21a2f22ull,
+  0xbfa3edac96e14f5dull, 0xe7fc7153329c57aeull, 0x85a91924c3fc0695ull,
+  0xb2908ee0f95f635eull, 0x1366732a93abade4ull, 0x69be5b0e9449775cull,
+  0xb099bc817343afacull, 0xa269974845a71d46ull, 0x8a0b1f138cb07303ull,
+  0xc1d238d98cab8a97ull, 0x0000001c633415d4ull,
+
+#define TENS_P10_IDX	(TENS_P9_IDX + TENS_P9_SIZE)
+#define TENS_P10_SIZE	55
+  [TENS_P10_IDX] = 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0xf55b2b722919f001ull, 0x1ec29f866e7c215bull, 0x15c51a88991c4e87ull,
+  0x4c7d1e1a140ac535ull, 0x0ed1440ecc2cd819ull, 0x7de16cfb896634eeull,
+  0x9fce837d1e43f61full, 0x233e55c7231d2b9cull, 0xf451218b65dc60d7ull,
+  0xc96359861c5cd134ull, 0xa7e89431922bbb9full, 0x62be695a9f9f2a07ull,
+  0x045b7a748e1042c4ull, 0x8ad822a51abe1de3ull, 0xd814b505ba34c411ull,
+  0x8fc51a16bf3fdeb3ull, 0xf56deeecb1b896bcull, 0xb6f4654b31fb6bfdull,
+  0x6b7595fb101a3616ull, 0x80d98089dc1a47feull, 0x9a20288280bda5a5ull,
+  0xfc8f1f9031eb0f66ull, 0xe26a7b7e976a3310ull, 0x3ce3a0b8df68368aull,
+  0x75a351a28e4262ceull, 0x445975836cb0b6c9ull, 0xc356e38a31b5653full,
+  0x0190fba035faaba6ull, 0x88bc491b9fc4ed52ull, 0x005b80411640114aull,
+  0x1e8d4649f4f3235eull, 0x73c5534936a8de06ull, 0xc1a6970ca7e6bd2aull,
+  0xd2db49ef47187094ull, 0xae6209d4926c3f5bull, 0x34f4a3c62d433949ull,
+  0xd9d61a05d4305d94ull, 0x0000000000000325ull,
+
+#if FLT128_MAX_EXP > 1024
+# define TENS_P11_IDX	(TENS_P10_IDX + TENS_P10_SIZE)
+# define TENS_P11_SIZE	108
+  [TENS_P11_IDX] = 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0xe30968651333e001ull, 0x49e28dcfb27d4d3full,
+  0xee87e354ec2e4721ull, 0x368b8abbb6067584ull, 0x2ed56d55a5e5a191ull,
+  0xea50d142fd827773ull, 0x98342c9e51b78db2ull, 0x866ed6f1c850dabcull,
+  0x9279498719342c12ull, 0x66912e4ad2f869c2ull, 0x57a7842d71c7fd8full,
+  0xfb7fedcc235552ebull, 0x38209ce1f3861ce0ull, 0x34c101349713b449ull,
+  0xa7a8289c8c6c54deull, 0xe3cb64f32dbb6643ull, 0xe3892ee98074ff01ull,
+  0xa8f16f9210c17f94ull, 0x967abbb3a8281ed6ull, 0x9952fbed5a151440ull,
+  0xafe609c313b41e44ull, 0xf111821fa2bca416ull, 0x91bac974fb1264b4ull,
+  0x8e48ff35d6c7d6abull, 0xc4a656654419bd43ull, 0x33554c36685e5510ull,
+  0x0dbd21feab498697ull, 0x982da4663cfe491dull, 0x9e110c7bcbea4ca7ull,
+  0x5fc5a04779c56b8aull, 0x1aa9f44484d80e2eull, 0x6a57b1ab730f203cull,
+  0x87a7dc62d752f7a6ull, 0x40660460944545ffull, 0xc9ac375d77c1a42full,
+  0x744695f0e866d7efull, 0xa1fc6b9681428c85ull, 0x7bf03c19d7917c7bull,
+  0x5715f7915b33eb41ull, 0xdb0708fd8f6cae5full, 0x785ce6b7b125ac8eull,
+  0x6f46eadb56c6815bull, 0x195355d84eeebeeeull, 0x9d7389c0a244de3cull,
+  0xcf99d01953761abdull, 0x0d76ce39de9ec24bull, 0x2e55ecee70beb181ull,
+  0xf56d9d4bd5f86079ull, 0x13ef5a83fb8886fbull, 0x3f3389a4408f43c5ull,
+  0x58ccf45cfad37943ull, 0x415c7f3ef82df846ull, 0x8b3d5cf42915e818ull,
+  0xf8dbb57a6a445f27ull, 0x8ad803ecca8f0070ull, 0x038f9245b2e87c34ull,
+  0xc7c9dee0bedd8a6cull, 0x2ad3fa140eac7d56ull, 0xf775677ce0de0840ull,
+  0x92be221ef1bd0ad5ull, 0xce9d04a487fa1fb9ull, 0x3f6f7024d2c36fa9ull,
+  0x907855eeb028af62ull, 0x4efac5dcd83e49d6ull, 0x77cd8c6be7151aabull,
+  0x0af908b40a753b7dull, 0xe50f30278c983623ull, 0x1d08e2d694222771ull,
+  0xf2ee5ca6f7e928e6ull, 0x11eb962b1b61b93cull, 0xce2bcba19648b21cull,
+  0x7bbebe3034f77154ull, 0x8ce329ace526a319ull, 0xb5dc53d5de4a74d2ull,
+  0x000000000009e8b3ull,
+
+# define TENS_P12_IDX	(TENS_P11_IDX + TENS_P11_SIZE)
+# define TENS_P12_SIZE	214
+  [TENS_P12_IDX] = 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0xd4724e8d2a67c001ull, 0xf89a1e908efe7ae7ull, 0x54e05154ef084117ull,
+  0x506be82913b1bb51ull, 0xe599574efb29b172ull, 0x806c0ed3f0da6146ull,
+  0x45155e93b86ae5beull, 0x7e1e7c34c0591cc2ull, 0x1d1f4cce7c4823daull,
+  0xd6bfdf759b8ba1e8ull, 0xc2dfae78e341be10ull, 0x0f237f1a016b67b2ull,
+  0xaf6a25743dbeabcdull, 0x142e0e80cab3e6d7ull, 0x2c23481161959127ull,
+  0xcb4bf98287009701ull, 0x88052f8cf8169c84ull, 0xbc13176168dde6d4ull,
+  0x54ab9c41ff0b0905ull, 0x1a1c304e7613b224ull, 0x441c2d473bfe167bull,
+  0x78f061814f6cea9cull, 0x30c7ae41eb659fb8ull, 0xa1ebcad7947e0d0eull,
+  0x2130504dd97d9556ull, 0xf2acd5071a8309cbull, 0xfd82373a3f8ec72aull,
+  0x280f4d3295a842bcull, 0x811a4f04f3618ac0ull, 0xd3967a1b6dc3a5b4ull,
+  0xdcfe388f15b8c898ull, 0x8738b909454eb2a0ull, 0x2bd9cc1110c4e996ull,
+  0x655fec303297cd0cull, 0xf4090ee8ae0725b1ull, 0x398c6fed037d19eeull,
+  0xc994a4503b9af26bull, 0x75a697b2b5341743ull, 0x3ccb5b92ac50b9c1ull,
+  0xa8329761ffe06205ull, 0xeb83cadbdfea5242ull, 0x3c20ee69e79dadf7ull,
+  0x7021b97a1e0a6817ull, 0x176ca776743074faull, 0xeca19beb77fb8af6ull,
+  0xaf63b71292baf1deull, 0xa4eb8f8cde35c88bull, 0x40b464a0e137d5e9ull,
+  0x42923bbd87d1cde8ull, 0x2e2690f3cd8f62ffull, 0x59c89f1b095edc16ull,
+  0x5138753d1fa8fd5dull, 0x80152f18390a2b29ull, 0xf984d83e2dd8d925ull,
+  0xc19e1faf7a872e74ull, 0xecf9b5d0ed4d542dull, 0xc53c0adf9462ea75ull,
+  0x37a2d4390caea134ull, 0x2181327ec8fa2e8aull, 0x2d2408206e7bb827ull,
+  0x5893d4b850be10e0ull, 0x1f2b2322ab312bb9ull, 0xbf627ede440b3f25ull,
+  0xb608b89572dac789ull, 0x86deb3f078787e2aull, 0xbb9373f46fee7aabull,
+  0xf7d8b57e27ecf57bull, 0x3d04e8d2fca26a9full, 0x3172826ac9df13cbull,
+  0xa8fcd8e0cd9e8d7cull, 0x307641d9b2c39497ull, 0x2608c4cf1cc939c1ull,
+  0x3d326a7eb6d1c7bfull, 0x8e13e25feeaf19e6ull, 0x2dfe6d97ee63302bull,
+  0xe41d3cc425971d58ull, 0xab8db59a0a80627cull, 0xe90afb779eea37c8ull,
+  0x9ee3352c90ca19cfull, 0xfe78d6823613c850ull, 0x5b060904788f6e50ull,
+  0x3fecb534b71bd1a4ull, 0x20c33857b32c450cull, 0x0239f4cea6e9cfdaull,
+  0xa19adb9548497187ull, 0x95aca6a8b492ed8aull, 0xcf1b23504dcd6cd9ull,
+  0x1a67778cfbe8b12aull, 0xc32da38338eb3accull, 0xa03f40a8fb126ab1ull,
+  0xe9ce4724ed5bf546ull, 0x73a130d84c4a74fdull, 0xa2ebd6c1d9960e2dull,
+  0x6f233b7c94ab6febull, 0x8e7b9a7349126080ull, 0xd298f9994b8c9091ull,
+  0xa96ddeff35e836b5ull, 0x6b0dd9bc96119b31ull, 0x282566fbc6cc3f8dull,
+  0xd6769f3b72b882e7ull, 0x00fc509ba674343dull, 0xd6266a3fdcbf7789ull,
+  0x4e89541bae9641fdull, 0x53400d0311953407ull, 0xe5b533458e0dd75aull,
+  0x108b89bc108f19adull, 0xe03b2b6341a4c954ull, 0x97aced8e437b3d7full,
+  0x2c5508c2cbd66670ull, 0x5c4f2ef0650ebc69ull, 0x9985a2df904ff6bfull,
+  0x5ed8d2399faddd9eull, 0xe3e51cb925585832ull, 0x56c02d9a0ff4f1d4ull,
+  0xc1a08a138c4ef804ull, 0xe6d2767113fd01c8ull, 0x9d0176cca7c234f4ull,
+  0x4d8bfa89d0d73df2ull, 0x2b17e0b2544f10cdull, 0xfd86fe49b70a5c7dull,
+  0x214495bbdf373f41ull, 0x00d313d584e857fdull, 0xa4ba47440496fcbeull,
+  0xaec29e6ee8cac982ull, 0x7000a51987ec7038ull, 0xff66e42caeee333bull,
+  0x03b4f63b8afd6b25ull, 0x5ab8d9c7bd7991dcull, 0x48741a6c2ed4684eull,
+  0x2fdc6349af06940dull, 0xe974996fb03d7ecdull, 0x52ec8721ac7867f9ull,
+  0x8edd2d00bcdd9d4aull, 0x41c759f83557de06ull, 0xa75409f23956d4b9ull,
+  0xb6100fab123cd8a1ull, 0x2e8d623b3e7b21e2ull, 0xbca35f7792959da2ull,
+  0x35fcb457200c03a5ull, 0xf74eb9281bb6c6e4ull, 0x87cc1d213d5d0b54ull,
+  0x18ae42404964046full, 0x8bd2b496d868b275ull, 0xc234d8f51c5563f4ull,
+  0xf9151ffff868e970ull, 0x271133eeae7be4a2ull, 0x25254932bb0fd922ull,
+  0x104bcd64a60a9fc0ull, 0x0000006230290145ull,
+
+# define TENS_P13_IDX	(TENS_P12_IDX + TENS_P12_SIZE)
+# define TENS_P13_SIZE	427
+  [TENS_P13_IDX] = 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x9f34522664cf8001ull, 0x7b8d5053644963e5ull,
+  0xb945c82f49f0aa29ull, 0x933b6bb8430ff478ull, 0x64c501d45ff82d0aull,
+  0x9ec1e1b373bbf174ull, 0xe90106893bfbe803ull, 0x3fef8d80f7390d8eull,
+  0x2c73446bf31d1325ull, 0x1c19e379f5ca7a92ull, 0xf52d9d9c270af2beull,
+  0x3abf72e1eb2bed48ull, 0x7ecf35084ac4ffc2ull, 0x38597a5a22019a82ull,
+  0x9a51ff6ebe6a7b3cull, 0x0c0abe9da2d28437ull, 0xc79887ff7c9ec6eaull,
+  0x436420d05851c899ull, 0x72b5547fefead581ull, 0x077ad8f899b1d2b5ull,
+  0x3b4305ed5cddbf5bull, 0x2d88f3fde3861ac7ull, 0x393220aa3d6b43beull,
+  0x1cd62095e5382405ull, 0x87a0d1e161a10c96ull, 0x68c933e6ca95a55dull,
+  0x778089bb9ee082e2ull, 0xfbb6d8d441429ee9ull, 0x26cf5471c529500dull,
+  0xd6c9b14068b9be29ull, 0x8415185207be635aull, 0x83730335b5572182ull,
+  0xdd312d31eb2300b4ull, 0x488da59c05d6dd9bull, 0xda2c2e4037784d25ull,
+  0x6a57d7206a8d92faull, 0xf07a8632950b41acull, 0x2ecad06acd55f062ull,
+  0x34c98bb0e6a3dfe7ull, 0xb60521b19c767d8full, 0xe87d16be752aafd1ull,
+  0xe58a8b0c9de1d728ull, 0x2fa2c119c6013830ull, 0x519b40c83c4f9156ull,
+  0xab78701b5058fc8full, 0xc502a554adc59c47ull, 0x6647f04c0fb3286full,
+  0x5ea495c89db4076eull, 0xb4f00f8b9c74fab1ull, 0xd092b4c6897c7a3cull,
+  0x32f31fa8283e0340ull, 0x67b63de2eeb708ccull, 0xef2bc02b4f7b3c8bull,
+  0xc49344c0da14bfe3ull, 0xb6c4e69eaabc85beull, 0x63a110162ece8aa6ull,
+  0x726ae4d919cfba4dull, 0xee6ae7070fc90b42ull, 0x4d9aabc54290b04aull,
+  0xf34906cdfb2b070eull, 0x52ca97091ff54b0aull, 0x164315700b42bfe1ull,
+  0x6b5565bb980f3076ull, 0x9ce63c76eb8c4c4aull, 0x3da24c53b9e4c771ull,
+  0xb50e3c666f0266faull, 0x01bb4b9676e34f79ull, 0x0fbea1249948cf3eull,
+  0xa1fa4edc86bead12ull, 0xc3b97bf9d11e901cull, 0x370ca58e71730e03ull,
+  0x886467e248b19715ull, 0x3c727e24db237497ull, 0x8e67d76e2116ccd2ull,
+  0x34bdedd3f973aecfull, 0xb042ab0531d680ecull, 0xfc5c3c17770e96a0ull,
+  0xb8204eceab6f1874ull, 0x416c0ced5843f3a5ull, 0x9578018311dd112full,
+  0x7e0e8613b1c74bd8ull, 0xa79ffc1096c6453bull, 0xfcd6da0ab2157651ull,
+  0x3dd0ccac836a34a7ull, 0x496049ed316e5a36ull, 0xdea1a97d0322bcb2ull,
+  0x39578d53cdf2aa5aull, 0x030565c91d1aa931ull, 0x324e0a27d198cbedull,
+  0x284325345db83e8aull, 0x5cb134c090bf23e8ull, 0x009e5051dd0adab6ull,
+  0x7e36a6d7f8ad61daull, 0xbdffe6aa84c75e57ull, 0x138d680eb5d5532eull,
+  0x4a5f74a1bd84ddacull, 0x55538cfaccff00d1ull, 0x48528011b0948b8cull,
+  0x9e047ad7e345f82eull, 0xea77bef06ee770ffull, 0x2f1625670fc13669ull,
+  0x0614686c869426acull, 0x4263ed823a3ff464ull, 0x57205a7ab3589b47ull,
+  0xae6fc46b213f24adull, 0xd92b133f3de03e4eull, 0x1b49c24a315a589bull,
+  0x1641c13873381bcbull, 0xbc680ada7bc99425ull, 0x962e9884a5cfbc9aull,
+  0xfc8d12f60a960d70ull, 0x60acc868ed18ef4cull, 0x131130369aea5d14ull,
+  0x2d99a5b0c747c87eull, 0x006b36583a369bb3ull, 0xe43fa6e6118a5135ull,
+  0xa13dc05eb4947190ull, 0x0dbd7170d7733db8ull, 0x117ed7e7c3fb67d1ull,
+  0xc05fe99ee2d72a49ull, 0xd971a25b9638db40ull, 0x1a1595594239d468ull,
+  0xc1117392850a223cull, 0x567b5fc022d2dbd8ull, 0xc051007a92c5b4ebull,
+  0xfb35572011cc0099ull, 0x398481616907810dull, 0x61d19ef25e8534f4ull,
+  0x8a0ab03c2ee8c466ull, 0x879aa514c234af76ull, 0x59e5da579774a235ull,
+  0xf339bd5a9bc466b3ull, 0xbbb5fd6744ab026dull, 0x3685c9f22b977202ull,
+  0x7054359e03e5dc00ull, 0x9ba11f085239cfb0ull, 0x9c258687f8237562ull,
+  0x52c7bf8fa3b510ddull, 0x3245e079b31ed0cfull, 0xbaee38c7ff9ff8d3ull,
+  0xf702b3b9f17d5562ull, 0xcbca275dcc4c8563ull, 0xe817dbace005d9d1ull,
+  0x62cee35005c6920aull, 0x19e049b90f1deac0ull, 0xb2a27a1659599f74ull,
+  0x7dcef00df0911d5aull, 0x375522513603dd66ull, 0x5fa022da97813735ull,
+  0xefbe57c20d849416ull, 0x5761929630a0e592ull, 0x11735043c953cc47ull,
+  0xc0444be0a83526adull, 0x16ff5136b5f8463cull, 0xf037572c2a0a6631ull,
+  0xb1bf8daad30464daull, 0x0f3e9e7e7f5718f7ull, 0xc26f2624e5a4cfe7ull,
+  0xdfe8f4858c9b5ae4ull, 0xc64a1509f6fa82e3ull, 0x3024b220acb24aeaull,
+  0xddcdfeddddb02ac0ull, 0x384c86c3d834c574ull, 0xdd48a571d904e099ull,
+  0x77b35c744550a05full, 0xaaebdc6d81e85f71ull, 0xd4cdc0540f9bb0b1ull,
+  0x845786af7af4df85ull, 0xdf2a91cae5e53887ull, 0x5689a3c4f6a58211ull,
+  0xa705983a8cf6aa15ull, 0x2ce7fef09fbf2f52ull, 0x4a3b536548e84a62ull,
+  0xd48a0872f8281a47ull, 0xf0929c3e8423dcf6ull, 0xe9ec071b044a5049ull,
+  0x20e30c1b17decc36ull, 0x3342196a45fc2813ull, 0x6601e33746afb7f9ull,
+  0xf18094d130754439ull, 0x61410dd1d38b4112ull, 0xd97d4dd8d8796b36ull,
+  0x8080519147e9bc0bull, 0xcde438c11584e2daull, 0x409659a1955d24f1ull,
+  0x5a09635f1b0950b1ull, 0x615472b965b1febeull, 0x6308e067525dc00aull,
+  0xd4e705a44089e2d4ull, 0x32c18b2643fc9209ull, 0xaf2711534447a5faull,
+  0x4dc4f0d23617cadcull, 0x6aa116ef692eb386ull, 0x0641dc0b655991bcull,
+  0xc655966454469597ull, 0x4bdc0d1a749c0fe8ull, 0xc5292a61a7d3381eull,
+  0x42474cc24eb65fdcull, 0x19dfc9eef2c6b173ull, 0xbece2ee30a19a199ull,
+  0xaa03aa7cc68b778dull, 0xae54d2bec8db86f0ull, 0xdee3f48fb92a01e0ull,
+  0xf6ae28526023c0a9ull, 0xa441cb9ea233763bull, 0x3a8bb4b73246ddddull,
+  0x308ef2c844faa3c3ull, 0xd2862534fd1c8516ull, 0x62336f6f3b25ebe7ull,
+  0x0b8e2ce60c336a45ull, 0x11eea1f2e867f171ull, 0x68df4903523972ecull,
+  0x51ef4cb750c05824ull, 0x3ffae115cb4df2a8ull, 0x3ed1635fb51aca2full,
+  0x0a5ac09fd6ff1cc6ull, 0x0a3dc76fde8ed9d6ull, 0x37991dde5dc2d8ddull,
+  0x80ad6e13f95bacb2ull, 0xd4f8c7a6163005eeull, 0xa4760f083225d180ull,
+  0x9b2b1a875fff004dull, 0x5cd00b66e7ea8576ull, 0x285dd80dec478452ull,
+  0x4301b3a120112439ull, 0xfacbb68cff879fc8ull, 0xb17fdf84af6af6b8ull,
+  0xf4489576c208d9f1ull, 0xadcc862c8794a6e9ull, 0x931685a40e83e54cull,
+  0x1e40293bab01c580ull, 0x1f1ddf7fcad784faull, 0xcee722b26b856084ull,
+  0x74254eb41c39938bull, 0xb9c26d9ac7ccebf4ull, 0x2e3ece246b08dfb9ull,
+  0xdff60410981455ecull, 0xe06fa38bbc804e2bull, 0x72e53c52b534540cull,
+  0xb2a5c05a02dfb2efull, 0x973133385002a2a5ull, 0xd61df455597c53ffull,
+  0x39ac2ec534e5261aull, 0x388b7539c6bc0cabull, 0x00eac7043f732fc0ull,
+  0xc089971e92fb21d9ull, 0x7af93f8fb4ffa503ull, 0xa8311b2372e353b6ull,
+  0x1de496ca8266c9afull, 0xd6fa0b51dbdb16b0ull, 0xbd5630899991a5efull,
+  0x0954a1e3168cbe0full, 0x53d09723537b9245ull, 0x86558cb92867272dull,
+  0xfac85d100b83f026ull, 0x1e5ddb95f8562951ull, 0x48d27b92ad3668c8ull,
+  0x19b58a99c930b7e6ull, 0xa9cda917a3de74e3ull, 0x7a4dd16ecb6e35eeull,
+  0x4d84073f4c80e9d5ull, 0x9cffcfc074a95ba8ull, 0x15796372d28485ebull,
+  0x77eda8df5717e9cdull, 0xadb965e1ab473c4eull, 0x5bc05659ffad6959ull,
+  0xfb2402276ed63880ull, 0xd15fdddf2014850bull, 0xb538f37dfdd74592ull,
+  0x1473396f3a8e2e82ull, 0x3ce41a21f6a5edf8ull, 0x754e82640cc4351aull,
+  0xc7821b96aab95e73ull, 0xc242faaaf42ff463ull, 0x087e260edd00ac65ull,
+  0x0dbe032817d193f5ull, 0xf9d10f96844a63c9ull, 0xbaf127ec85aa91ddull,
+  0xce85e6a50ab6dabbull, 0xe7b56a161af5d24full, 0x57d1d79fcd6c5a19ull,
+  0xec4dd2f05dfc2b28ull, 0x8d72216a18fe64a1ull, 0x72f14a085f222077ull,
+  0x3bf038abd8b09b11ull, 0xc4265d7cc6cf1f44ull, 0x46398d2cdab1b0e7ull,
+  0xb6e705d37dcfdc68ull, 0x362c11834aafd1e6ull, 0xf6ac98b7d8701107ull,
+  0xd6649424ad114d7eull, 0xddd1c6e4c40ab551ull, 0xc9d284c8a132030full,
+  0x824069eedb1f662aull, 0xc846b3ad4157904bull, 0x0a248c17d38481caull,
+  0xe8745febc846831full, 0x00000000000025a8ull,
+
+# define TENS_P14_IDX	(TENS_P13_IDX + TENS_P13_SIZE)
+# define TENS_P14_SIZE	852
+  [TENS_P14_IDX] = 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
+  0x41b5687d099f0001ull, 0x8c75ee63cbfd1b6eull, 0xd75296ad4b191ceaull,
+  0x1eb5da9b2394d80aull, 0x5c79fed918a004edull, 0xed67a1b837e3b01cull,
+  0x2a1a34d578d9a714ull, 0x6b1d35168fbe7f0dull, 0xa7825681e57c43eaull,
+  0xd3e716e1c81d32e8ull, 0xa6d93d6558860b00ull, 0x0113232f83159c97ull,
+  0x7321c3a0d6122269ull, 0xca4ca9d3be6a92f3ull, 0xc0e55163d1e276a5ull,
+  0x7b7a78c1b05915d6ull, 0x62a3df4b0fae0ca4ull, 0x13030d1108abec6full,
+  0x60dcc8f2d446338aull, 0x25e1f9f65f05d1d5ull, 0x7f8c711304a40beeull,
+  0x589ff59a88f47ec0ull, 0xea5068a1308c3661ull, 0x06e87dff95fb108full,
+  0xd4d4abdc1559e741ull, 0xee16907c01e092e4ull, 0xe73aabcb5a7b78e6ull,
+  0xad372889146bb7e0ull, 0xfd49fc1d4f6b43c5ull, 0xd37392530f29f589ull,
+  0xe2acfcc2c4745a56ull, 0xedd016cdd75ccbc7ull, 0xef82ccd3ac5a63e0ull,
+  0x2bdabfc4b352496eull, 0x01b0197f5b3d0401ull, 0x29d9253dade96d3cull,
+  0x73c56b1b19bebdbaull, 0x1f2b7f1e255e7b25ull, 0x6299c836a56a457eull,
+  0xa2ca74c65c63cc78ull, 0xee571bea5c85fe93ull, 0x2db5f1d0508e2561ull,
+  0xa9b87b99b1fde6a9ull, 0xf7260f074fb90a37ull, 0x56ee7e97ff58c5fdull,
+  0x42e6f9cebab9fa46ull, 0x1b76d26778816f73ull, 0x4566519cfdb2c728ull,
+  0xb9f6a95fae17dd8dull, 0x67160dea1cd533a1ull, 0xfcd8f8f914534bacull,
+  0x708b1f0af3f2901dull, 0x9457a1df8829063bull, 0x36bb93358f872aa1ull,
+  0xd889d109b5672c0eull, 0x933066727ec63a6aull, 0x8239ab6839b6d457ull,
+  0xbe0d7a1fef2e2506ull, 0x05f655224251b635ull, 0x032868910ef0bd55ull,
+  0x9815fbac2c42b664ull, 0x814e379c471fd611ull, 0xa4a25bda7dd8349dull,
+  0x01b9e39d9886b84cull, 0xae31cbc95a7ce1a2ull, 0x83ef8faf86d07f32ull,
+  0x58470fdfb66b5b76ull, 0x5161888996d59b73ull, 0xfc8e0fc6dc400cf7ull,
+  0x09a08e56af693670ull, 0x74f682e191737de6ull, 0x7f8ac56d0e03923full,
+  0x8e05e49a7400cfd4ull, 0x384e11644cebea3cull, 0xb50ae05eb2e43d8cull,
+  0xa40061230f0b3ed9ull, 0x4e9a193464137137ull, 0xd9621be605404100ull,
+  0x5c347ebb9329a255ull, 0xe684346b75cbeb1bull, 0xba6a9753840fee55ull,
+  0x60505b7bf43836f6ull, 0xfd6d475d334a9278ull, 0x267375aa5db94761ull,
+  0x024f6d63c110e160ull, 0xa99b4c192ec96610ull, 0x338cfd90b915c9f4ull,
+  0xb9e51a09f02ea846ull, 0xfae31d88ae928fb1ull, 0x8475dd261a3db721ull,
+  0x7ad4c4075769489dull, 0x34e275c80a49e9f0ull, 0x1d63114a3d075d83ull,
+  0x6b98e94772a96415ull, 0xd50fdc361d500b5full, 0x87751275141e5085ull,
+  0x2278809ee7843834ull, 0x947aead2b15c52eeull, 0x5197b744fedb7b02ull,
+  0x8849d0a664e09ba8ull, 0x11ecb91323beaa85ull, 0x5d9848480f7ed667ull,
+  0x588290e99f6331eaull, 0x7e09e9e5a24d64d1ull, 0x03a501df32592033ull,
+  0xbb3df73827c270a6ull, 0x4190833c3c7c5a70ull, 0x80e5d89b7d4bf9f4ull,
+  0xfaefb663a7fc6194ull, 0xd3b6adcd62e52b49ull, 0x1f2cf73a809646fcull,
+  0x531e4bfbb765ed4full, 0xaf12d1a692cd05f2ull, 0x38da107422ee30f3ull,
+  0x1a725608ed6447bbull, 0x7a3c6f54aff222d3ull, 0x7b0e8d12bca79a56ull,
+  0x6e34d6fb1c4660c5ull, 0xfe9dc99c6f481a9full, 0xd8489ea0f888db82ull,
+  0xc0dea28184b4c0faull, 0xae30e887977a8583ull, 0x1d4848cb8c1cbcecull,
+  0xd011b0fc0ee0d137ull, 0x478d7dd494b5fd49ull, 0xacab62ad3d67f2e7ull,
+  0x1dfc7df50ab4e62aull, 0x870b0e75d22e4553ull, 0x1b73bf6d49b7b001ull,
+  0xdc9f073712807ffdull, 0xc0e2f2506f3e5852ull, 0x4d96a55a93e62e4aull,
+  0x83a126dbc1d0e185ull, 0xefbfd043190b917bull, 0x8f25b6ddc7df1669ull,
+  0x476c17a62062eac9ull, 0x25460383cb60f278ull, 0xda8c05be0e85e996ull,
+  0x692062346f678a34ull, 0x1947b69af59be929ull, 0x90fd83220ebfa11bull,
+  0xd699b1ec15c1e9bfull, 0x7001d002b2f0343full, 0xc0778ab5cf76eaaaull,
+  0xb7b008e25173eda8ull, 0x505d3f4d4e00e4c6ull, 0x1c9d4e1299dd341aull,
+  0x474c5e954ffb6978ull, 0xda19f9386e9ca6ddull, 0x98dc318ee2dda6e0ull,
+  0x3f67b836da455e54ull, 0xa97e9a6421e4181cull, 0x527a08bb1e17f655ull,
+  0x682972ad1712dc21ull, 0xccbeadf10042d256ull, 0x861e99e0ca497b96ull,
+  0xeeb0f6500d8aa585ull, 0x506af77edcc3c3daull, 0x7c9d60be5deb9768ull,
+  0x37b37e95e9d978b7ull, 0x42747f7577ad0b94ull, 0x6d5fd2fe07be42c4ull,
+  0x0d8fc27d4c8c5da9ull, 0x0ccf60230f2fd50full, 0x3b1101bd5b56053full,
+  0xc0feca2756d34906ull, 0xc4888da47602a150ull, 0x56d10633419abe54ull,
+  0x8db14123c76120edull, 0x741e8f76b656e675ull, 0x96be6f21d297b94eull,
+  0x9b409e273662439dull, 0x35fff92a6626574dull, 0x69e02439bf558205ull,
+  0x6400fd4cbe6838b7ull, 0x1f4b158aa00f64caull, 0x04cca5589e2052aeull,
+  0x58da644cfb5ee69eull, 0x8ab1940196f26e1full, 0xed8bf908bee1e16bull,
+  0xd50babab2f2809a4ull, 0x6b0a89296e57f7e6ull, 0xb54a4cfcf7356431ull,
+  0x6f9fd6cb9a1d0ac4ull, 0x3b42f469836bfbf8ull, 0x40111b6b8bd32129ull,
+  0xb345d9557c278fb1ull, 0xd32cd13cff1fd188ull, 0x3789f792f7ec3aa0ull,
+  0x4d79a4bfab707fa4ull, 0xd9c24d8eb3a28cebull, 0x06e2eb3e7134dadcull,
+  0xb379d811d7c04f76ull, 0x8c94fc332b3b0ebcull, 0xc06c5d01a28b53abull,
+  0x7fea91cad900432aull, 0x64845f086d30b008ull, 0xfde4687d796f5349ull,
+  0xe0046c56f888fe67ull, 0xce98cb11ae482177ull, 0x1feb440084590c46ull,
+  0xff2f16116e1ba29bull, 0x3159ca8cf73f3e9cull, 0x56f0ed4634845918ull,
+  0xd9a16a01b7d10c32ull, 0x3cee3e24405b9e91ull, 0x2ab396b48739e4a6ull,
+  0x09835dfd3f1b7871ull, 0x1592b74a8c7a489full, 0x0e8d3f3705df7c81ull,
+  0x68b29622a61ff273ull, 0x43ff84a6259cd337ull, 0x566ed88381cf8fe9ull,
+  0x35c7942848427fc6ull, 0xa97e8c8bcfd2fb59ull, 0x32ddca23750aaed8ull,
+  0x96fbfff9aa8108efull, 0xe3cdf588a1d039aaull, 0xcd6b3fdb47e77e00ull,
+  0x9a522152e72a9a80ull, 0xef175610eda06283ull, 0x339fe6c4a670cfa1ull,
+  0xc2d7f53b2dfbf3eeull, 0xcc47e4b092a44e27ull, 0xd64f83c9dfa212bcull,
+  0xb51319bf997e5475ull, 0x1fc2c7b69fffe599ull, 0x832169ddef5605e7ull,
+  0xbf921dc8feb6be4eull, 0x72759f8d60bdfb1dull, 0x020eebed3546efa0ull,
+  0xdb20a2fecaab3d64ull, 0xb2b62bddba1218f6ull, 0x8fde5cfa3101eff0ull,
+  0xa52114d22e319213ull, 0xdf08b1dd87eead3full, 0x746f34d0a5387642ull,
+  0x4cc40317d76c4844ull, 0xb7d76071e4f689c9ull, 0x6e1c79155fe0b4a2ull,
+  0x3efb7d71c7d43f53ull, 0x35a75f5f068dd906ull, 0x750f4607652d7770ull,
+  0x36c2cf8e64a1656cull, 0x9348ef93214d758bull, 0x9674b7f3e4058978ull,
+  0xbdfaba8f10570b0bull, 0xa92b261fcef09dd7ull, 0xcbebb81f071c21b6ull,
+  0x44228cd6f427ed6cull, 0x5036c46065e56fcfull, 0xccfd848bad919defull,
+  0x7527dca361d158a6ull, 0x508550754cf30459ull, 0x3540f5aaa70dfd09ull,
+  0xb5ba3d4e35577adbull, 0xcdfb689f35736c4full, 0x97ab0dcaefe8fa82ull,
+  0x77a7fe9c51bd2ff3ull, 0x3d618b813107846cull, 0xfc5e9651bca797a4ull,
+  0xf7e8791fe2e08fbcull, 0x7c426f9d772f1cc0ull, 0x0080c3ab08d56f88ull,
+  0xe6d46ec60deea663ull, 0x6b681d9d7dca4eb7ull, 0x4af0e0f2da06730bull,
+  0x52097463038bf468ull, 0xbc09bb9aca19d302ull, 0x3ded4433aa55aeb1ull,
+  0x3e4b7865f27938baull, 0x7ef9631428296be7ull, 0xdf0b6b477a1d55ccull,
+  0xcedda5bdcde11852ull, 0x72ca1a8bf00a0eb3ull, 0xb002fdcc5241b572ull,
+  0xc4878862ff8898b3ull, 0xbf4bca29b3e85372ull, 0xf2d831897e1fef45ull,
+  0x3cdf9e050f5427afull, 0xf65c06ac75bae885ull, 0xa3145eac9c71a700ull,
+  0x76255bbfde63bab2ull, 0x4c6ad3d06e817be6ull, 0xe95ef2f825ab9935ull,
+  0xd54f78de11cd095aull, 0xb3829dcba001ae7eull, 0x18eb9c9e5abd18bdull,
+  0xe3e3556cada3c504ull, 0x5191ac5fd35479aaull, 0xc8d1d9d3221821acull,
+  0x088c3fc8313a8c51ull, 0xb154abedc146a264ull, 0x349ec09392755bc5ull,
+  0x41d5886cf94aba57ull, 0x36aba94b0a5ad8b2ull, 0xa9ad229f883a6758ull,
+  0x0546172f5d64069aull, 0xc3808ea40366da16ull, 0x70f0a2350b172403ull,
+  0x4fceb827fa816e66ull, 0x167b56d5a65fcfeaull, 0xfec36bcdfe2b9fb2ull,
+  0xcd96320fa84c4cc9ull, 0x09eda8b83e128584ull, 0x7ec7e17b91eca525ull,
+  0xc14032f4bc45bedcull, 0x2eb20bc09be689a7ull, 0x14ef835fffdf1efcull,
+  0xcd778dd8c6966c59ull, 0x23d477155feb0f3bull, 0x5722a550d64b87c8ull,
+  0x315a1a8b62883198ull, 0x4b7e9d7a648e17e6ull, 0x67caca842ba43d28ull,
+  0x6e660159741f0398ull, 0x3dde3c453e16e1a9ull, 0xc7eb0aefa53e56aeull,
+  0x78751d733f39f33eull, 0x626770f745816df8ull, 0x909e87f4cb17d28dull,
+  0xc1dcf32893a86abaull, 0xd895d0421a1e4ce2ull, 0xbb00eaf5b9f6dd69ull,
+  0xca609578acc37687ull, 0xf8b86d4c5b490d39ull, 0x39419f6df2737ef0ull,
+  0x72524a0369267bc0ull, 0xdbc01e936eb060c4ull, 0x83984d54291035b1ull,
+  0xe08cbc20f673ad85ull, 0x584803a61fb24915ull, 0x4088ddb5e15bbcd7ull,
+  0x2c18041ad4c22542ull, 0xb2ba69b4a51372d1ull, 0xcd11c2962299283full,
+  0xac54df2325dcd6f3ull, 0x77e16e1d24a3a55eull, 0xb99d85c0b3cd415bull,
+  0xe91154e3497befc7ull, 0xb55100aa7365cd8bull, 0xfc0927a60ee699ebull,
+  0x8acaa910efb374deull, 0xda3f000683b40e3dull, 0xc6ce1b758590a089ull,
+  0xfda2f7f354f6ff20ull, 0xd0763b6dd2ab58f6ull, 0x2519622d6caf2515ull,
+  0x9863638fc3714057ull, 0x09ea4a4dea00bb4full, 0x6b01fe5fe69de96dull,
+  0x529e32ec960161a5ull, 0x01a37eeaf8260ae9ull, 0x5aa0716f69710577ull,
+  0x4260fedacb3fb1daull, 0x76012f75a33fb790ull, 0x130f09ae24c0e5beull,
+  0x5c8ecb762e8323dcull, 0x401b5f5c17cb8f12ull, 0x47e1560a5f0a63e0ull,
+  0xee1377d4dc57a786ull, 0x0aa294b9228e7ee5ull, 0x55b0fe2faea6c534ull,
+  0xf108b772922d318aull, 0xdfb69702f15bddf6ull, 0x90e1db66cd438a4eull,
+  0x568ef6cb584ce4a1ull, 0x6da376ba69e55f9dull, 0x45c7e2945ca6c109ull,
+  0xcf5b6c0cc977b3e9ull, 0x11b487ae1d694499ull, 0xbcb3cc6ecf8339acull,
+  0x046b107150b828e0ull, 0x2c6159465703ed0dull, 0xa908dbd0720d1610ull,
+  0x22c076e2742bbe33ull, 0x1d0cefa448966a66ull, 0x601352bf1dde819full,
+  0xa585cc4ab9370c39ull, 0x5a2f7206eb857f94ull, 0x49cd0f1f3fae6b58ull,
+  0x1b89d47678e5fb3dull, 0xed82945b74e9e65bull, 0x2941c4d9b74e6483ull,
+  0x565c18dc7e087accull, 0xbf4ccd3d1a09f2e5ull, 0xa522631dd304e977ull,
+  0x4517109b6123378eull, 0x4bf1a506b7e4285aull, 0x683172f8625803c2ull,
+  0x3f8a2b11c84e7354ull, 0xed4204917dd12b89ull, 0x9853fb978c698b0bull,
+  0xb697e1c99631777bull, 0x510381105f028f05ull, 0x30e255e39055f055ull,
+  0xb990321ee2d0c1b6ull, 0xff4dc144a8fdf4d1ull, 0x148999e0521a3056ull,
+  0xa9c96852a8111c66ull, 0x4b394a948157f508ull, 0x94ec2e93a0dc4df1ull,
+  0x8fc283776e6afa56ull, 0xc435186ff72ffa04ull, 0x8d037f6ff91488b7ull,
+  0x48757727a899ec1eull, 0xb8cf377d4101b612ull, 0xb4570569a5a54e68ull,
+  0x063d9cfd2ac5a0a0ull, 0xf1a5884c7c504c74ull, 0x8d0b91bf0a9b1955ull,
+  0x79ff5361e5f6862full, 0xc6fd31fb0ed3d38full, 0x85b9c6489fe131c7ull,
+  0x8e77e86b8febf2b4ull, 0x56429986992ba80eull, 0x608cdda56848879aull,
+  0x754b300e3e0d106eull, 0xafd5195b25200576ull, 0xe81f09395d37aad9ull,
+  0xdeeea20ae00a390eull, 0xb5d51155f5fef0beull, 0x9e72ebcf6e27d173ull,
+  0xb966f7bab776e978ull, 0x726c840809520238ull, 0x65dce5a23347ebc5ull,
+  0x8c92d7403ec78337ull, 0x32caec933cdde3feull, 0x411be811d20379aeull,
+  0x72fa1bbd41756580ull, 0x84c42f04a92125b3ull, 0x3a25922cdd4ee5feull,
+  0x49ad3be096446853ull, 0x1c841afe2880366dull, 0xfb905fe1f1e09019ull,
+  0x3ba9d0c9a451ad59ull, 0xa42419f256db2e9cull, 0x3c9a3ca5e921e7a0ull,
+  0xcec7d091ad8ea375ull, 0x477ef58f99bdb940ull, 0xb2598b8d8a4933c7ull,
+  0xcfac1e1cf5659df7ull, 0xe2a04aab339f8748ull, 0x45bc6f37e122b03full,
+  0x9c75aaa0c9feeb30ull, 0x0ea0585dc13c174eull, 0x3a96bd5adc58bbb4ull,
+  0x3c7a714d20251482ull, 0x6cb83b6b696897ebull, 0x3b496b5fa37de406ull,
+  0x380dd38237e75d6aull, 0xda26fac90e1a513cull, 0x12b5c6eaf2458364ull,
+  0x1ff1fcbf79ce9e47ull, 0x59a6a7babe7c6e86ull, 0x947614538d70f515ull,
+  0x8768ffb26b04e425ull, 0x3f9e84071ca5f425ull, 0x5f8f67563b641184ull,
+  0x56bc212062b1a5a5ull, 0x17f2fa18d1e5da68ull, 0xa1bc9c068cce5e2dull,
+  0x892df1af8e290fb1ull, 0xb43e5517ad10b8c8ull, 0x4407c38fd0597409ull,
+  0xfea9c9b64a020d81ull, 0xd5b2aaf9d8e0e7d6ull, 0xda44ed4ade5e9b40ull,
+  0x87aa3ca045d6bf41ull, 0x4708acc8c62d12fcull, 0x0d1227ff10212e26ull,
+  0x5da02550feeb5742ull, 0x1d56e5e1d66668e7ull, 0xae1e0bef32c215ecull,
+  0x58c0e9227f048b7eull, 0x58251aac2aea8619ull, 0xa1fea536bbe10425ull,
+  0xd233eb7d2e1d9667ull, 0xb0693c67cf435c0bull, 0x903ec9f061d918eaull,
+  0x0efb1788d6c4e8acull, 0x1709d878b0098f5bull, 0x3f6ce1b73c12b35eull,
+  0x8a8f7dbba1b3ff54ull, 0x73e8563e37608d6aull, 0x64e00749a3330540ull,
+  0x8d5caaf9ebbfcab9ull, 0xedb2bd943bc87c7eull, 0xe656dec322f8f62dull,
+  0x670c1626c5683222ull, 0x4237542f94089e7full, 0x2fc4e53047d29440ull,
+  0x8b288dac8419441eull, 0xa7afb4e97f9245f9ull, 0x082adef78a15650dull,
+  0x043c62de3104ef19ull, 0x7ecd06350aff3dc5ull, 0xe0600fade7e80a8bull,
+  0x81ebf4e04d8e81ccull, 0x7b372af7f587e30full, 0xdee11c6f2d8f8ca0ull,
+  0xf8adc426d3624b1cull, 0x5c22de4fca9debedull, 0xfae3186b3634f778ull,
+  0xd7bfa75facf8b595ull, 0xbbfe3cf6003cd316ull, 0xc51055a1b023cb50ull,
+  0x93869a770063cffdull, 0xfbceeb1051e022d4ull, 0x109defc95187457eull,
+  0xe13cfde2673892d8ull, 0xc09c8134d4aa3272ull, 0x0327181bbf89ad5bull,
+  0xaa21b63209511ec7ull, 0xe41885b5d7e72186ull, 0x493d278946713f9cull,
+  0xd5d22a5c1386c526ull, 0xcf59281ccefddfc4ull, 0x4ebe43f692973ea6ull,
+  0x6cf4897deac5c6adull, 0x82ce562ad95082a0ull, 0x28d8f0db28e5e9bdull,
+  0x707b0166ddf06e81ull, 0xfbf5756a7dae3f00ull, 0x4f114102035a4680ull,
+  0x5190fedfe7ba4b33ull, 0xe5f1bc49106a7594ull, 0xd7a1a766aae3ad67ull,
+  0x9120a214040ee971ull, 0x1edc87eaf415b374ull, 0xc6ad637d17aab43cull,
+  0xd90303c7885858c1ull, 0x3ff4eb0ebfd4b70bull, 0xd81eea30344a9a88ull,
+  0x5adef0ec95925446ull, 0x20bbd8c3abb5f5e7ull, 0xe6944262c1c22cceull,
+  0x80024021c5acdb23ull, 0x94b30c812232c635ull, 0x78569acd55f07648ull,
+  0x4dd6b5289696ea39ull, 0xde5853b31c3e1b40ull, 0x6eb5a7d88a2c3679ull,
+  0x8f9cf09656bda89aull, 0x6481c7e7fda86d5bull, 0x15bfb45d50a6a7d5ull,
+  0xc057d45d4f9a5381ull, 0xa0009f004fb10024ull, 0xac420f745e1ca0ddull,
+  0xf0d4a615cfbb38bdull, 0x0e3aef8419bf0318ull, 0x166c1e3ecb3d7b20ull,
+  0x3bfacf9f58272fddull, 0x63a13528c0f5ce46ull, 0xa020ca8cea59e333ull,
+  0x3dbb5a3daadd116bull, 0x747f55eae5523f47ull, 0x64d520fb0922171eull,
+  0x07ce951b6c709e84ull, 0x7508eb6d35fdc402ull, 0xb0d11c39c495a8faull,
+  0x57447ef081313d65ull, 0xf72301f3a7b61e26ull, 0x45a3a7c5bb096315ull,
+  0x00432f88a903a44bull, 0xeb4e1b6619081987ull, 0x6d245171bb7b66bdull,
+  0x0d89bd0bde4182f5ull, 0xf70d8a6087f4de6cull, 0x08a274499a87855bull,
+  0xd49640174ac7720aull, 0x4db3488cb0d9ddacull, 0xd07b745bfe397d44ull,
+  0x6e9d567d197dcb7bull, 0x9143fef1e3b90812ull, 0x115ff96db9e002acull,
+  0x5b61c9c8f60a2201ull, 0xb14a44a709abab2full, 0x843c79970ca19c73ull,
+  0x5e3fc18ce3a9bbe6ull, 0x764df59d0c0404eeull, 0x4ad0ba3c990ec2c2ull,
+  0xe599647d05e8be0full, 0x4d0c2990c19d365dull, 0xb680a72de5a9d9acull,
+  0x6d6c02674ce2e5ddull, 0xbd6078e006f9c25bull, 0xd742fa41b5fcdc81ull,
+  0xc691adc0cccc2399ull, 0xea73b0c3215ad82cull, 0xf499e0a6a511e5b0ull,
+  0xd94440a253e27ab0ull, 0x9a6e364447752521ull, 0x8f8b301dab113708ull,
+  0x00000000058a42a3ull,
+#endif
+};
+
+#else
+# error "mp_limb_t size " BITS_PER_MP_LIMB "not accounted for"
+#endif
+
+/* Each of array variable above defines one mpn integer which is a power of 10.
+   This table points to those variables, indexed by the exponent.  */
+
+const struct mp_power _fpioconst_pow10[FPIOCONST_POW10_ARRAY_SIZE] =
+{
+  { TENS_P0_IDX, TENS_P0_SIZE,		4,	     },
+  { TENS_P1_IDX, TENS_P1_SIZE,		7,	   4 },
+  { TENS_P2_IDX, TENS_P2_SIZE,		14,	  10 },
+  { TENS_P3_IDX, TENS_P3_SIZE,		27,	  24 },
+  { TENS_P4_IDX, TENS_P4_SIZE,		54,	  50 },
+  { TENS_P5_IDX, TENS_P5_SIZE,		107,	 103 },
+  { TENS_P6_IDX, TENS_P6_SIZE,		213,	 210 },
+  { TENS_P7_IDX, TENS_P7_SIZE,		426,	 422 },
+  { TENS_P8_IDX, TENS_P8_SIZE,  	851,	 848 },
+  { TENS_P9_IDX, TENS_P9_SIZE,	 	1701,	1698 },
+  { TENS_P10_IDX, TENS_P10_SIZE,	3402,	3399 },
+#if FLT128_MAX_EXP > 1024
+  { TENS_P11_IDX, TENS_P11_SIZE,	6804,	6800 },
+  { TENS_P12_IDX, TENS_P12_SIZE,	13607,	13604 },
+  { TENS_P13_IDX, TENS_P13_SIZE,	27214,	27210 },
+  { TENS_P14_IDX, TENS_P14_SIZE,	54427,	54424 },
+#endif
+};
diff --git a/printf/fpioconst.h b/printf/fpioconst.h
new file mode 100644
index 0000000..7b7a40a
--- /dev/null
+++ b/printf/fpioconst.h
@@ -0,0 +1,72 @@
+/* Header file for constants used in floating point <-> decimal conversions.
+   Copyright (C) 1995, 1996, 1997, 1998, 1999, 2002, 2003
+   Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _FPIOCONST_H
+#define	_FPIOCONST_H
+
+#include <float.h>
+#include <math.h>
+
+
+/* These values are used by __printf_fp, where they are noncritical (if the
+   value is not large enough, it will just be slower); and by
+   strtof/strtod/strtold, where it is critical (it's used for overflow
+   detection).
+
+   XXX These should be defined in <float.h>.  For the time being, we have the
+   IEEE754 values here.  */
+
+#define FLT128_MAX_10_EXP_LOG	12 /* = floor(log_2(FLT128_MAX_10_EXP)) */
+
+/* For strtoq, we need powers of 10 up to floor (log_2 (FLT128_MANT_DIG
+   - FLT128_MIN_EXP + 2)).  */
+#if !defined __NO_LONG_DOUBLE_MATH && FLT128_MAX_EXP > 1024
+# define FPIOCONST_POW10_ARRAY_SIZE    15
+#else
+# define FPIOCONST_POW10_ARRAY_SIZE    11
+#endif
+
+
+/* The array with the number representation. */
+#define __tens __quadmath_tens
+extern const mp_limb_t __tens[] attribute_hidden;
+
+/* Table of powers of ten.  This is used by __printf_fp and by
+   strtof/strtod/strtold.  */
+struct mp_power
+  {
+    size_t arrayoff;		/* Offset in `__tens'.  */
+    mp_size_t arraysize;	/* Size of the array.  */
+    int p_expo;			/* Exponent of the number 10^(2^i).  */
+    int m_expo;			/* Exponent of the number 10^-(2^i-1).  */
+  };
+#define _fpioconst_pow10 __quadmath_fpioconst_pow10
+extern const struct mp_power _fpioconst_pow10[FPIOCONST_POW10_ARRAY_SIZE]
+     attribute_hidden;
+
+/* The constants in the array `_fpioconst_pow10' have an offset.  */
+#if BITS_PER_MP_LIMB == 32
+# define _FPIO_CONST_OFFSET	2
+#else
+# define _FPIO_CONST_OFFSET	1
+#endif
+
+
+#endif	/* fpioconst.h */
diff --git a/printf/gmp-impl.h b/printf/gmp-impl.h
new file mode 100644
index 0000000..c5c9c8e
--- /dev/null
+++ b/printf/gmp-impl.h
@@ -0,0 +1,189 @@
+/* Include file for internal GNU MP types and definitions.
+
+Copyright (C) 1991, 1993, 1994, 1995, 1996, 2011 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+The GNU MP Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+#include <stdlib.h>
+#include "quadmath-imp.h"
+
+#undef alloca
+#define alloca __builtin_alloca
+
+#define ABS(x) (x >= 0 ? x : -x)
+#ifndef MIN
+#define MIN(l,o) ((l) < (o) ? (l) : (o))
+#endif
+#ifndef MAX
+#define MAX(h,i) ((h) > (i) ? (h) : (i))
+#endif
+
+#if __SIZEOF_LONG__ == 4 && __SIZEOF_LONG_LONG__ == 8 \
+    && __SIZEOF_POINTER__ == 8
+/* Use 64-bit limbs on LLP64 targets.  */
+#define BITS_PER_MP_LIMB (__SIZEOF_LONG_LONG__ * __CHAR_BIT__)
+typedef unsigned long long int	mp_limb_t;
+typedef long long int		mp_limb_signed_t;
+#else
+#define BITS_PER_MP_LIMB (__SIZEOF_LONG__ * __CHAR_BIT__)
+typedef unsigned long int	mp_limb_t;
+typedef long int		mp_limb_signed_t;
+#endif
+#define BYTES_PER_MP_LIMB (BITS_PER_MP_LIMB / __CHAR_BIT__)
+
+typedef mp_limb_t *             mp_ptr;
+typedef const mp_limb_t *	mp_srcptr;
+typedef long int                mp_size_t;
+typedef long int                mp_exp_t;
+
+/* Define stuff for longlong.h.  */
+typedef unsigned int UQItype	__attribute__ ((mode (QI)));
+typedef 	 int SItype	__attribute__ ((mode (SI)));
+typedef unsigned int USItype	__attribute__ ((mode (SI)));
+typedef		 int DItype	__attribute__ ((mode (DI)));
+typedef unsigned int UDItype	__attribute__ ((mode (DI)));
+
+typedef mp_limb_t UWtype;
+typedef unsigned int UHWtype;
+#define W_TYPE_SIZE BITS_PER_MP_LIMB
+
+#ifdef HAVE_HIDDEN_VISIBILITY
+#define attribute_hidden __attribute__((__visibility__ ("hidden")))
+#else
+#define attribute_hidden
+#endif
+
+#include "longlong.h"
+
+/* Copy NLIMBS *limbs* from SRC to DST.  */
+#define MPN_COPY_INCR(DST, SRC, NLIMBS) \
+  do {									\
+    mp_size_t __i;							\
+    for (__i = 0; __i < (NLIMBS); __i++)				\
+      (DST)[__i] = (SRC)[__i];						\
+  } while (0)
+#define MPN_COPY_DECR(DST, SRC, NLIMBS) \
+  do {									\
+    mp_size_t __i;							\
+    for (__i = (NLIMBS) - 1; __i >= 0; __i--)				\
+      (DST)[__i] = (SRC)[__i];						\
+  } while (0)
+#define MPN_COPY MPN_COPY_INCR
+
+/* Zero NLIMBS *limbs* AT DST.  */
+#define MPN_ZERO(DST, NLIMBS) \
+  do {									\
+    mp_size_t __i;							\
+    for (__i = 0; __i < (NLIMBS); __i++)				\
+      (DST)[__i] = 0;							\
+  } while (0)
+
+#define MPN_MUL_N_RECURSE(prodp, up, vp, size, tspace) \
+  do {									\
+    if ((size) < KARATSUBA_THRESHOLD)					\
+      impn_mul_n_basecase (prodp, up, vp, size);			\
+    else								\
+      impn_mul_n (prodp, up, vp, size, tspace);			\
+  } while (0)
+
+#define __MPN(x) __quadmath_mpn_##x
+
+/* Internal mpn calls */
+#define impn_mul_n_basecase	__MPN(impn_mul_n_basecase)
+#define impn_mul_n		__MPN(impn_mul_n)
+
+/* Prototypes for internal mpn calls.  */
+void impn_mul_n_basecase (mp_ptr prodp, mp_srcptr up, mp_srcptr vp,
+			  mp_size_t size) attribute_hidden;
+void impn_mul_n (mp_ptr prodp, mp_srcptr up, mp_srcptr vp, mp_size_t size,
+		 mp_ptr tspace) attribute_hidden;
+
+#define mpn_add_n		__MPN(add_n)
+#define mpn_addmul_1		__MPN(addmul_1)
+#define mpn_cmp			__MPN(cmp)
+#define mpn_divrem		__MPN(divrem)
+#define mpn_lshift		__MPN(lshift)
+#define mpn_mul			__MPN(mul)
+#define mpn_mul_1		__MPN(mul_1)
+#define mpn_rshift		__MPN(rshift)
+#define mpn_sub_n		__MPN(sub_n)
+#define mpn_submul_1		__MPN(submul_1)
+
+mp_limb_t mpn_add_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t)
+     attribute_hidden;
+mp_limb_t mpn_addmul_1 (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t)
+     attribute_hidden;
+int mpn_cmp (mp_srcptr, mp_srcptr, mp_size_t) attribute_hidden;
+mp_limb_t mpn_divrem (mp_ptr, mp_size_t, mp_ptr, mp_size_t, mp_srcptr,
+		      mp_size_t) attribute_hidden;
+mp_limb_t mpn_lshift (mp_ptr, mp_srcptr, mp_size_t, unsigned int)
+     attribute_hidden;
+mp_limb_t mpn_mul (mp_ptr, mp_srcptr, mp_size_t, mp_srcptr, mp_size_t)
+     attribute_hidden;
+mp_limb_t mpn_mul_1 (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t)
+     attribute_hidden;
+mp_limb_t mpn_rshift (mp_ptr, mp_srcptr, mp_size_t, unsigned int)
+     attribute_hidden;
+mp_limb_t mpn_sub_n (mp_ptr, mp_srcptr, mp_srcptr, mp_size_t)
+     attribute_hidden;
+mp_limb_t mpn_submul_1 (mp_ptr, mp_srcptr, mp_size_t, mp_limb_t)
+     attribute_hidden;
+
+#define mpn_extract_flt128 __MPN(extract_flt128)
+mp_size_t mpn_extract_flt128 (mp_ptr res_ptr, mp_size_t size, int *expt,
+			      int *is_neg, __float128 value) attribute_hidden;
+
+#define mpn_construct_float128 __MPN(construct_float128)
+__float128 mpn_construct_float128 (mp_srcptr frac_ptr, int expt, int sign)
+     attribute_hidden;
+
+#define mpn_divmod(qp,np,nsize,dp,dsize) mpn_divrem (qp,0,np,nsize,dp,dsize)
+
+static inline mp_limb_t
+mpn_add_1 (register mp_ptr res_ptr,
+	   register mp_srcptr s1_ptr,
+	   register mp_size_t s1_size,
+	   register mp_limb_t s2_limb)
+{
+  register mp_limb_t x;
+
+  x = *s1_ptr++;
+  s2_limb = x + s2_limb;
+  *res_ptr++ = s2_limb;
+  if (s2_limb < x)
+    {
+      while (--s1_size != 0)
+	{
+	  x = *s1_ptr++ + 1;
+	  *res_ptr++ = x;
+	  if (x != 0)
+	    goto fin;
+	}
+
+      return 1;
+    }
+
+ fin:
+  if (res_ptr != s1_ptr)
+    {
+      mp_size_t i;
+      for (i = 0; i < s1_size - 1; i++)
+	res_ptr[i] = s1_ptr[i];
+    }
+  return 0;
+}
diff --git a/printf/lshift.c b/printf/lshift.c
new file mode 100644
index 0000000..58aa8d4
--- /dev/null
+++ b/printf/lshift.c
@@ -0,0 +1,87 @@
+/* mpn_lshift -- Shift left low level.
+
+Copyright (C) 1991, 1993, 1994, 1996 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+The GNU MP Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+#include <config.h>
+#include "gmp-impl.h"
+
+/* Shift U (pointed to by UP and USIZE digits long) CNT bits to the left
+   and store the USIZE least significant digits of the result at WP.
+   Return the bits shifted out from the most significant digit.
+
+   Argument constraints:
+   1. 0 < CNT < BITS_PER_MP_LIMB
+   2. If the result is to be written over the input, WP must be >= UP.
+*/
+
+mp_limb_t
+#if __STDC__
+mpn_lshift (register mp_ptr wp,
+	    register mp_srcptr up, mp_size_t usize,
+	    register unsigned int cnt)
+#else
+mpn_lshift (wp, up, usize, cnt)
+     register mp_ptr wp;
+     register mp_srcptr up;
+     mp_size_t usize;
+     register unsigned int cnt;
+#endif
+{
+  register mp_limb_t high_limb, low_limb;
+  register unsigned sh_1, sh_2;
+  register mp_size_t i;
+  mp_limb_t retval;
+
+#ifdef DEBUG
+  if (usize == 0 || cnt == 0)
+    abort ();
+#endif
+
+  sh_1 = cnt;
+#if 0
+  if (sh_1 == 0)
+    {
+      if (wp != up)
+	{
+	  /* Copy from high end to low end, to allow specified input/output
+	     overlapping.  */
+	  for (i = usize - 1; i >= 0; i--)
+	    wp[i] = up[i];
+	}
+      return 0;
+    }
+#endif
+
+  wp += 1;
+  sh_2 = BITS_PER_MP_LIMB - sh_1;
+  i = usize - 1;
+  low_limb = up[i];
+  retval = low_limb >> sh_2;
+  high_limb = low_limb;
+  while (--i >= 0)
+    {
+      low_limb = up[i];
+      wp[i] = (high_limb << sh_1) | (low_limb >> sh_2);
+      high_limb = low_limb;
+    }
+  wp[i] = high_limb << sh_1;
+
+  return retval;
+}
diff --git a/printf/mul.c b/printf/mul.c
new file mode 100644
index 0000000..d31fa36
--- /dev/null
+++ b/printf/mul.c
@@ -0,0 +1,148 @@
+/* mpn_mul -- Multiply two natural numbers.
+
+Copyright (C) 1991, 1993, 1994, 1996 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+The GNU MP Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+#include <config.h>
+#include "gmp-impl.h"
+
+/* Multiply the natural numbers u (pointed to by UP, with USIZE limbs)
+   and v (pointed to by VP, with VSIZE limbs), and store the result at
+   PRODP.  USIZE + VSIZE limbs are always stored, but if the input
+   operands are normalized.  Return the most significant limb of the
+   result.
+
+   NOTE: The space pointed to by PRODP is overwritten before finished
+   with U and V, so overlap is an error.
+
+   Argument constraints:
+   1. USIZE >= VSIZE.
+   2. PRODP != UP and PRODP != VP, i.e. the destination
+      must be distinct from the multiplier and the multiplicand.  */
+
+/* If KARATSUBA_THRESHOLD is not already defined, define it to a
+   value which is good on most machines.  */
+#ifndef KARATSUBA_THRESHOLD
+#define KARATSUBA_THRESHOLD 32
+#endif
+
+mp_limb_t
+#if __STDC__
+mpn_mul (mp_ptr prodp,
+	 mp_srcptr up, mp_size_t usize,
+	 mp_srcptr vp, mp_size_t vsize)
+#else
+mpn_mul (prodp, up, usize, vp, vsize)
+     mp_ptr prodp;
+     mp_srcptr up;
+     mp_size_t usize;
+     mp_srcptr vp;
+     mp_size_t vsize;
+#endif
+{
+  mp_ptr prod_endp = prodp + usize + vsize - 1;
+  mp_limb_t cy;
+  mp_ptr tspace;
+
+  if (vsize < KARATSUBA_THRESHOLD)
+    {
+      /* Handle simple cases with traditional multiplication.
+
+	 This is the most critical code of the entire function.  All
+	 multiplies rely on this, both small and huge.  Small ones arrive
+	 here immediately.  Huge ones arrive here as this is the base case
+	 for Karatsuba's recursive algorithm below.  */
+      mp_size_t i;
+      mp_limb_t cy_limb;
+      mp_limb_t v_limb;
+
+      if (vsize == 0)
+	return 0;
+
+      /* Multiply by the first limb in V separately, as the result can be
+	 stored (not added) to PROD.  We also avoid a loop for zeroing.  */
+      v_limb = vp[0];
+      if (v_limb <= 1)
+	{
+	  if (v_limb == 1)
+	    MPN_COPY (prodp, up, usize);
+	  else
+	    MPN_ZERO (prodp, usize);
+	  cy_limb = 0;
+	}
+      else
+	cy_limb = mpn_mul_1 (prodp, up, usize, v_limb);
+
+      prodp[usize] = cy_limb;
+      prodp++;
+
+      /* For each iteration in the outer loop, multiply one limb from
+	 U with one limb from V, and add it to PROD.  */
+      for (i = 1; i < vsize; i++)
+	{
+	  v_limb = vp[i];
+	  if (v_limb <= 1)
+	    {
+	      cy_limb = 0;
+	      if (v_limb == 1)
+		cy_limb = mpn_add_n (prodp, prodp, up, usize);
+	    }
+	  else
+	    cy_limb = mpn_addmul_1 (prodp, up, usize, v_limb);
+
+	  prodp[usize] = cy_limb;
+	  prodp++;
+	}
+      return cy_limb;
+    }
+
+  tspace = (mp_ptr) alloca (2 * vsize * BYTES_PER_MP_LIMB);
+  MPN_MUL_N_RECURSE (prodp, up, vp, vsize, tspace);
+
+  prodp += vsize;
+  up += vsize;
+  usize -= vsize;
+  if (usize >= vsize)
+    {
+      mp_ptr tp = (mp_ptr) alloca (2 * vsize * BYTES_PER_MP_LIMB);
+      do
+	{
+	  MPN_MUL_N_RECURSE (tp, up, vp, vsize, tspace);
+	  cy = mpn_add_n (prodp, prodp, tp, vsize);
+	  mpn_add_1 (prodp + vsize, tp + vsize, vsize, cy);
+	  prodp += vsize;
+	  up += vsize;
+	  usize -= vsize;
+	}
+      while (usize >= vsize);
+    }
+
+  /* True: usize < vsize.  */
+
+  /* Make life simple: Recurse.  */
+
+  if (usize != 0)
+    {
+      mpn_mul (tspace, vp, vsize, up, usize);
+      cy = mpn_add_n (prodp, prodp, tspace, vsize);
+      mpn_add_1 (prodp + vsize, tspace + vsize, usize, cy);
+    }
+
+  return *prod_endp;
+}
diff --git a/printf/mul_1.c b/printf/mul_1.c
new file mode 100644
index 0000000..48a273f
--- /dev/null
+++ b/printf/mul_1.c
@@ -0,0 +1,58 @@
+/* mpn_mul_1 -- Multiply a limb vector with a single limb and
+   store the product in a second limb vector.
+
+Copyright (C) 1991, 1992, 1993, 1994, 1996 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+The GNU MP Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+#include <config.h>
+#include "gmp-impl.h"
+
+mp_limb_t
+mpn_mul_1 (res_ptr, s1_ptr, s1_size, s2_limb)
+     register mp_ptr res_ptr;
+     register mp_srcptr s1_ptr;
+     mp_size_t s1_size;
+     register mp_limb_t s2_limb;
+{
+  register mp_limb_t cy_limb;
+  register mp_size_t j;
+  register mp_limb_t prod_high, prod_low;
+
+  /* The loop counter and index J goes from -S1_SIZE to -1.  This way
+     the loop becomes faster.  */
+  j = -s1_size;
+
+  /* Offset the base pointers to compensate for the negative indices.  */
+  s1_ptr -= j;
+  res_ptr -= j;
+
+  cy_limb = 0;
+  do
+    {
+      umul_ppmm (prod_high, prod_low, s1_ptr[j], s2_limb);
+
+      prod_low += cy_limb;
+      cy_limb = (prod_low < cy_limb) + prod_high;
+
+      res_ptr[j] = prod_low;
+    }
+  while (++j != 0);
+
+  return cy_limb;
+}
diff --git a/printf/mul_n.c b/printf/mul_n.c
new file mode 100644
index 0000000..c4bc1be
--- /dev/null
+++ b/printf/mul_n.c
@@ -0,0 +1,220 @@
+/* mpn_mul_n -- Multiply two natural numbers of length n.
+
+Copyright (C) 1991, 1992, 1993, 1994, 1996 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+The GNU MP Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+#include <config.h>
+#include "gmp-impl.h"
+
+/* Multiply the natural numbers u (pointed to by UP) and v (pointed to by VP),
+   both with SIZE limbs, and store the result at PRODP.  2 * SIZE limbs are
+   always stored.  Return the most significant limb.
+
+   Argument constraints:
+   1. PRODP != UP and PRODP != VP, i.e. the destination
+      must be distinct from the multiplier and the multiplicand.  */
+
+/* If KARATSUBA_THRESHOLD is not already defined, define it to a
+   value which is good on most machines.  */
+#ifndef KARATSUBA_THRESHOLD
+#define KARATSUBA_THRESHOLD 32
+#endif
+
+/* The code can't handle KARATSUBA_THRESHOLD smaller than 2.  */
+#if KARATSUBA_THRESHOLD < 2
+#undef KARATSUBA_THRESHOLD
+#define KARATSUBA_THRESHOLD 2
+#endif
+
+/* Handle simple cases with traditional multiplication.
+
+   This is the most critical code of multiplication.  All multiplies rely
+   on this, both small and huge.  Small ones arrive here immediately.  Huge
+   ones arrive here as this is the base case for Karatsuba's recursive
+   algorithm below.  */
+
+void
+#if __STDC__
+impn_mul_n_basecase (mp_ptr prodp, mp_srcptr up, mp_srcptr vp, mp_size_t size)
+#else
+impn_mul_n_basecase (prodp, up, vp, size)
+     mp_ptr prodp;
+     mp_srcptr up;
+     mp_srcptr vp;
+     mp_size_t size;
+#endif
+{
+  mp_size_t i;
+  mp_limb_t cy_limb;
+  mp_limb_t v_limb;
+
+  /* Multiply by the first limb in V separately, as the result can be
+     stored (not added) to PROD.  We also avoid a loop for zeroing.  */
+  v_limb = vp[0];
+  if (v_limb <= 1)
+    {
+      if (v_limb == 1)
+	MPN_COPY (prodp, up, size);
+      else
+	MPN_ZERO (prodp, size);
+      cy_limb = 0;
+    }
+  else
+    cy_limb = mpn_mul_1 (prodp, up, size, v_limb);
+
+  prodp[size] = cy_limb;
+  prodp++;
+
+  /* For each iteration in the outer loop, multiply one limb from
+     U with one limb from V, and add it to PROD.  */
+  for (i = 1; i < size; i++)
+    {
+      v_limb = vp[i];
+      if (v_limb <= 1)
+	{
+	  cy_limb = 0;
+	  if (v_limb == 1)
+	    cy_limb = mpn_add_n (prodp, prodp, up, size);
+	}
+      else
+	cy_limb = mpn_addmul_1 (prodp, up, size, v_limb);
+
+      prodp[size] = cy_limb;
+      prodp++;
+    }
+}
+
+void
+#if __STDC__
+impn_mul_n (mp_ptr prodp,
+	     mp_srcptr up, mp_srcptr vp, mp_size_t size, mp_ptr tspace)
+#else
+impn_mul_n (prodp, up, vp, size, tspace)
+     mp_ptr prodp;
+     mp_srcptr up;
+     mp_srcptr vp;
+     mp_size_t size;
+     mp_ptr tspace;
+#endif
+{
+  if ((size & 1) != 0)
+    {
+      /* The size is odd, the code code below doesn't handle that.
+	 Multiply the least significant (size - 1) limbs with a recursive
+	 call, and handle the most significant limb of S1 and S2
+	 separately.  */
+      /* A slightly faster way to do this would be to make the Karatsuba
+	 code below behave as if the size were even, and let it check for
+	 odd size in the end.  I.e., in essence move this code to the end.
+	 Doing so would save us a recursive call, and potentially make the
+	 stack grow a lot less.  */
+
+      mp_size_t esize = size - 1;	/* even size */
+      mp_limb_t cy_limb;
+
+      MPN_MUL_N_RECURSE (prodp, up, vp, esize, tspace);
+      cy_limb = mpn_addmul_1 (prodp + esize, up, esize, vp[esize]);
+      prodp[esize + esize] = cy_limb;
+      cy_limb = mpn_addmul_1 (prodp + esize, vp, size, up[esize]);
+
+      prodp[esize + size] = cy_limb;
+    }
+  else
+    {
+      /* Anatolij Alekseevich Karatsuba's divide-and-conquer algorithm.
+
+	 Split U in two pieces, U1 and U0, such that
+	 U = U0 + U1*(B**n),
+	 and V in V1 and V0, such that
+	 V = V0 + V1*(B**n).
+
+	 UV is then computed recursively using the identity
+
+		2n   n          n                     n
+	 UV = (B  + B )U V  +  B (U -U )(V -V )  +  (B + 1)U V
+			1 1        1  0   0  1              0 0
+
+	 Where B = 2**BITS_PER_MP_LIMB.  */
+
+      mp_size_t hsize = size >> 1;
+      mp_limb_t cy;
+      int negflg;
+
+      /*** Product H.	 ________________  ________________
+			|_____U1 x V1____||____U0 x V0_____|  */
+      /* Put result in upper part of PROD and pass low part of TSPACE
+	 as new TSPACE.  */
+      MPN_MUL_N_RECURSE (prodp + size, up + hsize, vp + hsize, hsize, tspace);
+
+      /*** Product M.	 ________________
+			|_(U1-U0)(V0-V1)_|  */
+      if (mpn_cmp (up + hsize, up, hsize) >= 0)
+	{
+	  mpn_sub_n (prodp, up + hsize, up, hsize);
+	  negflg = 0;
+	}
+      else
+	{
+	  mpn_sub_n (prodp, up, up + hsize, hsize);
+	  negflg = 1;
+	}
+      if (mpn_cmp (vp + hsize, vp, hsize) >= 0)
+	{
+	  mpn_sub_n (prodp + hsize, vp + hsize, vp, hsize);
+	  negflg ^= 1;
+	}
+      else
+	{
+	  mpn_sub_n (prodp + hsize, vp, vp + hsize, hsize);
+	  /* No change of NEGFLG.  */
+	}
+      /* Read temporary operands from low part of PROD.
+	 Put result in low part of TSPACE using upper part of TSPACE
+	 as new TSPACE.  */
+      MPN_MUL_N_RECURSE (tspace, prodp, prodp + hsize, hsize, tspace + size);
+
+      /*** Add/copy product H.  */
+      MPN_COPY (prodp + hsize, prodp + size, hsize);
+      cy = mpn_add_n (prodp + size, prodp + size, prodp + size + hsize, hsize);
+
+      /*** Add product M (if NEGFLG M is a negative number).  */
+      if (negflg)
+	cy -= mpn_sub_n (prodp + hsize, prodp + hsize, tspace, size);
+      else
+	cy += mpn_add_n (prodp + hsize, prodp + hsize, tspace, size);
+
+      /*** Product L.	 ________________  ________________
+			|________________||____U0 x V0_____|  */
+      /* Read temporary operands from low part of PROD.
+	 Put result in low part of TSPACE using upper part of TSPACE
+	 as new TSPACE.  */
+      MPN_MUL_N_RECURSE (tspace, up, vp, hsize, tspace + size);
+
+      /*** Add/copy Product L (twice).  */
+
+      cy += mpn_add_n (prodp + hsize, prodp + hsize, tspace, size);
+      if (cy)
+	mpn_add_1 (prodp + hsize + size, prodp + hsize + size, hsize, cy);
+
+      MPN_COPY (prodp, tspace, hsize);
+      cy = mpn_add_n (prodp + hsize, prodp + hsize, tspace + hsize, hsize);
+      if (cy)
+	mpn_add_1 (prodp + size, prodp + size, size, 1);
+    }
+}
diff --git a/printf/printf_fp.c b/printf/printf_fp.c
new file mode 100644
index 0000000..9968aa5
--- /dev/null
+++ b/printf/printf_fp.c
@@ -0,0 +1,1318 @@
+/* Floating point output for `printf'.
+   Copyright (C) 1995-2012 Free Software Foundation, Inc.
+
+   This file is part of the GNU C Library.
+   Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+#include <float.h>
+#include <limits.h>
+#include <math.h>
+#include <string.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#define NDEBUG
+#include <assert.h>
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#include <stdio.h>
+#include <stdarg.h>
+#ifdef HAVE_FENV_H
+#include "quadmath-rounding-mode.h"
+#endif
+#include "quadmath-printf.h"
+#include "fpioconst.h"
+
+#ifdef USE_I18N_NUMBER_H
+#include "_i18n_number.h"
+#endif
+
+
+/* Macros for doing the actual output.  */
+
+#define outchar(ch)							      \
+  do									      \
+    {									      \
+      register const int outc = (ch);					      \
+      if (PUTC (outc, fp) == EOF)					      \
+	{								      \
+	  if (buffer_malloced)						      \
+	    free (wbuffer);						      \
+	  return -1;							      \
+	}								      \
+      ++done;								      \
+    } while (0)
+
+#define PRINT(ptr, wptr, len)						      \
+  do									      \
+    {									      \
+      register size_t outlen = (len);					      \
+      if (len > 20)							      \
+	{								      \
+	  if (PUT (fp, wide ? (const char *) wptr : ptr, outlen) != outlen)   \
+	    {								      \
+	      if (buffer_malloced)					      \
+		free (wbuffer);						      \
+	      return -1;						      \
+	    }								      \
+	  ptr += outlen;						      \
+	  done += outlen;						      \
+	}								      \
+      else								      \
+	{								      \
+	  if (wide)							      \
+	    while (outlen-- > 0)					      \
+	      outchar (*wptr++);					      \
+	  else								      \
+	    while (outlen-- > 0)					      \
+	      outchar (*ptr++);						      \
+	}								      \
+    } while (0)
+
+#define PADN(ch, len)							      \
+  do									      \
+    {									      \
+      if (PAD (fp, ch, len) != len)					      \
+	{								      \
+	  if (buffer_malloced)						      \
+	    free (wbuffer);						      \
+	  return -1;							      \
+	}								      \
+      done += len;							      \
+    }									      \
+  while (0)
+
+
+/* We use the GNU MP library to handle large numbers.
+
+   An MP variable occupies a varying number of entries in its array.  We keep
+   track of this number for efficiency reasons.  Otherwise we would always
+   have to process the whole array.  */
+#define MPN_VAR(name) mp_limb_t *name; mp_size_t name##size
+
+#define MPN_ASSIGN(dst,src)						      \
+  memcpy (dst, src, (dst##size = src##size) * sizeof (mp_limb_t))
+#define MPN_GE(u,v) \
+  (u##size > v##size || (u##size == v##size && mpn_cmp (u, v, u##size) >= 0))
+
+extern mp_size_t mpn_extract_flt128 (mp_ptr res_ptr, mp_size_t size,
+				     int *expt, int *is_neg,
+				     __float128 value) attribute_hidden;
+static unsigned int guess_grouping (unsigned int intdig_max,
+				    const char *grouping);
+
+
+static wchar_t *group_number (wchar_t *buf, wchar_t *bufend,
+			      unsigned int intdig_no, const char *grouping,
+			      wchar_t thousands_sep, int ngroups);
+
+
+int
+__quadmath_printf_fp (struct __quadmath_printf_file *fp,
+		      const struct printf_info *info,
+		      const void *const *args)
+{
+  /* The floating-point value to output.  */
+  __float128 fpnum;
+
+  /* Locale-dependent representation of decimal point.	*/
+  const char *decimal;
+  wchar_t decimalwc;
+
+  /* Locale-dependent thousands separator and grouping specification.  */
+  const char *thousands_sep = NULL;
+  wchar_t thousands_sepwc = L_('\0');
+  const char *grouping;
+
+  /* "NaN" or "Inf" for the special cases.  */
+  const char *special = NULL;
+  const wchar_t *wspecial = NULL;
+
+  /* We need just a few limbs for the input before shifting to the right
+     position.	*/
+  mp_limb_t fp_input[(FLT128_MANT_DIG + BITS_PER_MP_LIMB - 1) / BITS_PER_MP_LIMB];
+  /* We need to shift the contents of fp_input by this amount of bits.	*/
+  int to_shift = 0;
+
+  /* The fraction of the floting-point value in question  */
+  MPN_VAR(frac);
+  /* and the exponent.	*/
+  int exponent;
+  /* Sign of the exponent.  */
+  int expsign = 0;
+  /* Sign of float number.  */
+  int is_neg = 0;
+
+  /* Scaling factor.  */
+  MPN_VAR(scale);
+
+  /* Temporary bignum value.  */
+  MPN_VAR(tmp);
+
+  /* Digit which is result of last hack_digit() call.  */
+  wchar_t last_digit, next_digit;
+  bool more_bits;
+
+  /* The type of output format that will be used: 'e'/'E' or 'f'.  */
+  int type;
+
+  /* Counter for number of written characters.	*/
+  int done = 0;
+
+  /* General helper (carry limb).  */
+  mp_limb_t cy;
+
+  /* Nonzero if this is output on a wide character stream.  */
+  int wide = info->wide;
+
+  /* Buffer in which we produce the output.  */
+  wchar_t *wbuffer = NULL;
+  /* Flag whether wbuffer is malloc'ed or not.  */
+  int buffer_malloced = 0;
+
+  auto wchar_t hack_digit (void);
+
+  wchar_t hack_digit (void)
+    {
+      mp_limb_t hi;
+
+      if (expsign != 0 && type == 'f' && exponent-- > 0)
+	hi = 0;
+      else if (scalesize == 0)
+	{
+	  hi = frac[fracsize - 1];
+	  frac[fracsize - 1] = mpn_mul_1 (frac, frac, fracsize - 1, 10);
+	}
+      else
+	{
+	  if (fracsize < scalesize)
+	    hi = 0;
+	  else
+	    {
+	      hi = mpn_divmod (tmp, frac, fracsize, scale, scalesize);
+	      tmp[fracsize - scalesize] = hi;
+	      hi = tmp[0];
+
+	      fracsize = scalesize;
+	      while (fracsize != 0 && frac[fracsize - 1] == 0)
+		--fracsize;
+	      if (fracsize == 0)
+		{
+		  /* We're not prepared for an mpn variable with zero
+		     limbs.  */
+		  fracsize = 1;
+		  return L_('0') + hi;
+		}
+	    }
+
+	  mp_limb_t _cy = mpn_mul_1 (frac, frac, fracsize, 10);
+	  if (_cy != 0)
+	    frac[fracsize++] = _cy;
+	}
+
+      return L_('0') + hi;
+    }
+
+  /* Figure out the decimal point character.  */
+#ifdef USE_NL_LANGINFO
+  if (info->extra == 0)
+    decimal = nl_langinfo (DECIMAL_POINT);
+  else
+    {
+      decimal = nl_langinfo (MON_DECIMAL_POINT);
+      if (*decimal == '\0')
+	decimal = nl_langinfo (DECIMAL_POINT);
+    }
+  /* The decimal point character must never be zero.  */
+  assert (*decimal != '\0');
+#elif defined USE_LOCALECONV
+  const struct lconv *lc = localeconv ();
+  if (info->extra == 0)
+    decimal = lc->decimal_point;
+  else
+    {
+      decimal = lc->mon_decimal_point;
+      if (decimal == NULL || *decimal == '\0')
+	decimal = lc->decimal_point;
+    }
+  if (decimal == NULL || *decimal == '\0')
+    decimal = ".";
+#else
+  decimal = ".";
+#endif
+#ifdef USE_NL_LANGINFO_WC
+  if (info->extra == 0)
+    decimalwc = nl_langinfo_wc (_NL_NUMERIC_DECIMAL_POINT_WC);
+  else
+    {
+      decimalwc = nl_langinfo_wc (_NL_MONETARY_DECIMAL_POINT_WC);
+      if (decimalwc == L_('\0'))
+	decimalwc = nl_langinfo_wc (_NL_NUMERIC_DECIMAL_POINT_WC);
+    }
+  /* The decimal point character must never be zero.  */
+  assert (decimalwc != L_('\0'));
+#else
+  decimalwc = L_('.');
+#endif
+
+#if defined USE_NL_LANGINFO && defined USE_NL_LANGINFO_WC
+  if (info->group)
+    {
+      if (info->extra == 0)
+	grouping = nl_langinfo (GROUPING);
+      else
+	grouping = nl_langinfo (MON_GROUPING);
+
+      if (*grouping <= 0 || *grouping == CHAR_MAX)
+	grouping = NULL;
+      else
+	{
+	  /* Figure out the thousands separator character.  */
+	  if (wide)
+	    {
+	      if (info->extra == 0)
+		thousands_sepwc = nl_langinfo_wc (_NL_NUMERIC_THOUSANDS_SEP_WC);
+	      else
+		thousands_sepwc = nl_langinfo_wc (_NL_MONETARY_THOUSANDS_SEP_WC);
+
+	      if (thousands_sepwc == L_('\0'))
+		grouping = NULL;
+	    }
+	  else
+	    {
+	      if (info->extra == 0)
+		thousands_sep = nl_langinfo (THOUSANDS_SEP);
+	      else
+		thousands_sep = nl_langinfo (MON_THOUSANDS_SEP);
+	      if (*thousands_sep == '\0')
+		grouping = NULL;
+	    }
+	}
+    }
+  else
+#elif defined USE_NL_LANGINFO
+  if (info->group && !wide)
+    {
+      if (info->extra == 0)
+	grouping = nl_langinfo (GROUPING);
+      else
+	grouping = nl_langinfo (MON_GROUPING);
+
+      if (*grouping <= 0 || *grouping == CHAR_MAX)
+	grouping = NULL;
+      else
+	{
+	  /* Figure out the thousands separator character.  */
+	  if (info->extra == 0)
+	    thousands_sep = nl_langinfo (THOUSANDS_SEP);
+	  else
+	    thousands_sep = nl_langinfo (MON_THOUSANDS_SEP);
+
+	  if (*thousands_sep == '\0')
+	    grouping = NULL;
+	}
+    }
+  else
+#elif defined USE_LOCALECONV
+  if (info->group && !wide)
+    {
+      if (info->extra == 0)
+	grouping = lc->grouping;
+      else
+	grouping = lc->mon_grouping;
+
+      if (grouping == NULL || *grouping <= 0 || *grouping == CHAR_MAX)
+	grouping = NULL;
+      else
+	{
+	  /* Figure out the thousands separator character.  */
+	  if (info->extra == 0)
+	    thousands_sep = lc->thousands_sep;
+	  else
+	    thousands_sep = lc->mon_thousands_sep;
+
+	  if (thousands_sep == NULL || *thousands_sep == '\0')
+	    grouping = NULL;
+	}
+    }
+  else
+#endif
+    grouping = NULL;
+  if (grouping != NULL && !wide)
+    /* If we are printing multibyte characters and there is a
+       multibyte representation for the thousands separator,
+       we must ensure the wide character thousands separator
+       is available, even if it is fake.  */
+    thousands_sepwc = (wchar_t) 0xfffffffe;
+
+  /* Fetch the argument value.	*/
+    {
+      memcpy (&fpnum, *(const void *const *) args[0], sizeof (fpnum));
+
+      /* Check for special values: not a number or infinity.  */
+      if (isnanq (fpnum))
+	{
+	  ieee854_float128 u = { .value = fpnum };
+	  is_neg = u.ieee.negative != 0;
+	  if (isupper (info->spec))
+	    {
+	      special = "NAN";
+	      wspecial = L_("NAN");
+	    }
+	  else
+	    {
+	      special = "nan";
+		wspecial = L_("nan");
+	    }
+	}
+      else if (isinfq (fpnum))
+	{
+	  is_neg = fpnum < 0;
+	  if (isupper (info->spec))
+	    {
+	      special = "INF";
+	      wspecial = L_("INF");
+	    }
+	  else
+	    {
+	      special = "inf";
+	      wspecial = L_("inf");
+	    }
+	}
+      else
+	{
+	  fracsize = mpn_extract_flt128 (fp_input,
+					 (sizeof (fp_input) /
+					  sizeof (fp_input[0])),
+					 &exponent, &is_neg, fpnum);
+	  to_shift = 1 + fracsize * BITS_PER_MP_LIMB - FLT128_MANT_DIG;
+	}
+    }
+
+  if (special)
+    {
+      int width = info->width;
+
+      if (is_neg || info->showsign || info->space)
+	--width;
+      width -= 3;
+
+      if (!info->left && width > 0)
+	PADN (' ', width);
+
+      if (is_neg)
+	outchar ('-');
+      else if (info->showsign)
+	outchar ('+');
+      else if (info->space)
+	outchar (' ');
+
+      PRINT (special, wspecial, 3);
+
+      if (info->left && width > 0)
+	PADN (' ', width);
+
+      return done;
+    }
+
+
+  /* We need three multiprecision variables.  Now that we have the exponent
+     of the number we can allocate the needed memory.  It would be more
+     efficient to use variables of the fixed maximum size but because this
+     would be really big it could lead to memory problems.  */
+  {
+    mp_size_t bignum_size = ((ABS (exponent) + BITS_PER_MP_LIMB - 1)
+			     / BITS_PER_MP_LIMB
+			     + (FLT128_MANT_DIG / BITS_PER_MP_LIMB > 2 ? 8 : 4))
+			    * sizeof (mp_limb_t);
+    frac = (mp_limb_t *) alloca (bignum_size);
+    tmp = (mp_limb_t *) alloca (bignum_size);
+    scale = (mp_limb_t *) alloca (bignum_size);
+  }
+
+  /* We now have to distinguish between numbers with positive and negative
+     exponents because the method used for the one is not applicable/efficient
+     for the other.  */
+  scalesize = 0;
+  if (exponent > 2)
+    {
+      /* |FP| >= 8.0.  */
+      int scaleexpo = 0;
+      int explog = FLT128_MAX_10_EXP_LOG;
+      int exp10 = 0;
+      const struct mp_power *powers = &_fpioconst_pow10[explog + 1];
+      int cnt_h, cnt_l, i;
+
+      if ((exponent + to_shift) % BITS_PER_MP_LIMB == 0)
+	{
+	  MPN_COPY_DECR (frac + (exponent + to_shift) / BITS_PER_MP_LIMB,
+			 fp_input, fracsize);
+	  fracsize += (exponent + to_shift) / BITS_PER_MP_LIMB;
+	}
+      else
+	{
+	  cy = mpn_lshift (frac + (exponent + to_shift) / BITS_PER_MP_LIMB,
+			   fp_input, fracsize,
+			   (exponent + to_shift) % BITS_PER_MP_LIMB);
+	  fracsize += (exponent + to_shift) / BITS_PER_MP_LIMB;
+	  if (cy)
+	    frac[fracsize++] = cy;
+	}
+      MPN_ZERO (frac, (exponent + to_shift) / BITS_PER_MP_LIMB);
+
+      assert (powers > &_fpioconst_pow10[0]);
+      do
+	{
+	  --powers;
+
+	  /* The number of the product of two binary numbers with n and m
+	     bits respectively has m+n or m+n-1 bits.	*/
+	  if (exponent >= scaleexpo + powers->p_expo - 1)
+	    {
+	      if (scalesize == 0)
+		{
+		  if (FLT128_MANT_DIG > _FPIO_CONST_OFFSET * BITS_PER_MP_LIMB)
+		    {
+#define _FPIO_CONST_SHIFT \
+  (((FLT128_MANT_DIG + BITS_PER_MP_LIMB - 1) / BITS_PER_MP_LIMB) \
+   - _FPIO_CONST_OFFSET)
+		      /* 64bit const offset is not enough for
+			 IEEE quad long double.  */
+		      tmpsize = powers->arraysize + _FPIO_CONST_SHIFT;
+		      memcpy (tmp + _FPIO_CONST_SHIFT,
+			      &__tens[powers->arrayoff],
+			      tmpsize * sizeof (mp_limb_t));
+		      MPN_ZERO (tmp, _FPIO_CONST_SHIFT);
+		      /* Adjust exponent, as scaleexpo will be this much
+			 bigger too.  */
+		      exponent += _FPIO_CONST_SHIFT * BITS_PER_MP_LIMB;
+		    }
+		  else
+		    {
+		      tmpsize = powers->arraysize;
+		      memcpy (tmp, &__tens[powers->arrayoff],
+			      tmpsize * sizeof (mp_limb_t));
+		    }
+		}
+	      else
+		{
+		  cy = mpn_mul (tmp, scale, scalesize,
+				&__tens[powers->arrayoff
+					+ _FPIO_CONST_OFFSET],
+				powers->arraysize - _FPIO_CONST_OFFSET);
+		  tmpsize = scalesize + powers->arraysize - _FPIO_CONST_OFFSET;
+		  if (cy == 0)
+		    --tmpsize;
+		}
+
+	      if (MPN_GE (frac, tmp))
+		{
+		  int cnt;
+		  MPN_ASSIGN (scale, tmp);
+		  count_leading_zeros (cnt, scale[scalesize - 1]);
+		  scaleexpo = (scalesize - 2) * BITS_PER_MP_LIMB - cnt - 1;
+		  exp10 |= 1 << explog;
+		}
+	    }
+	  --explog;
+	}
+      while (powers > &_fpioconst_pow10[0]);
+      exponent = exp10;
+
+      /* Optimize number representations.  We want to represent the numbers
+	 with the lowest number of bytes possible without losing any
+	 bytes. Also the highest bit in the scaling factor has to be set
+	 (this is a requirement of the MPN division routines).  */
+      if (scalesize > 0)
+	{
+	  /* Determine minimum number of zero bits at the end of
+	     both numbers.  */
+	  for (i = 0; scale[i] == 0 && frac[i] == 0; i++)
+	    ;
+
+	  /* Determine number of bits the scaling factor is misplaced.	*/
+	  count_leading_zeros (cnt_h, scale[scalesize - 1]);
+
+	  if (cnt_h == 0)
+	    {
+	      /* The highest bit of the scaling factor is already set.	So
+		 we only have to remove the trailing empty limbs.  */
+	      if (i > 0)
+		{
+		  MPN_COPY_INCR (scale, scale + i, scalesize - i);
+		  scalesize -= i;
+		  MPN_COPY_INCR (frac, frac + i, fracsize - i);
+		  fracsize -= i;
+		}
+	    }
+	  else
+	    {
+	      if (scale[i] != 0)
+		{
+		  count_trailing_zeros (cnt_l, scale[i]);
+		  if (frac[i] != 0)
+		    {
+		      int cnt_l2;
+		      count_trailing_zeros (cnt_l2, frac[i]);
+		      if (cnt_l2 < cnt_l)
+			cnt_l = cnt_l2;
+		    }
+		}
+	      else
+		count_trailing_zeros (cnt_l, frac[i]);
+
+	      /* Now shift the numbers to their optimal position.  */
+	      if (i == 0 && BITS_PER_MP_LIMB - cnt_h > cnt_l)
+		{
+		  /* We cannot save any memory.	 So just roll both numbers
+		     so that the scaling factor has its highest bit set.  */
+
+		  (void) mpn_lshift (scale, scale, scalesize, cnt_h);
+		  cy = mpn_lshift (frac, frac, fracsize, cnt_h);
+		  if (cy != 0)
+		    frac[fracsize++] = cy;
+		}
+	      else if (BITS_PER_MP_LIMB - cnt_h <= cnt_l)
+		{
+		  /* We can save memory by removing the trailing zero limbs
+		     and by packing the non-zero limbs which gain another
+		     free one. */
+
+		  (void) mpn_rshift (scale, scale + i, scalesize - i,
+				     BITS_PER_MP_LIMB - cnt_h);
+		  scalesize -= i + 1;
+		  (void) mpn_rshift (frac, frac + i, fracsize - i,
+				     BITS_PER_MP_LIMB - cnt_h);
+		  fracsize -= frac[fracsize - i - 1] == 0 ? i + 1 : i;
+		}
+	      else
+		{
+		  /* We can only save the memory of the limbs which are zero.
+		     The non-zero parts occupy the same number of limbs.  */
+
+		  (void) mpn_rshift (scale, scale + (i - 1),
+				     scalesize - (i - 1),
+				     BITS_PER_MP_LIMB - cnt_h);
+		  scalesize -= i;
+		  (void) mpn_rshift (frac, frac + (i - 1),
+				     fracsize - (i - 1),
+				     BITS_PER_MP_LIMB - cnt_h);
+		  fracsize -= frac[fracsize - (i - 1) - 1] == 0 ? i : i - 1;
+		}
+	    }
+	}
+    }
+  else if (exponent < 0)
+    {
+      /* |FP| < 1.0.  */
+      int exp10 = 0;
+      int explog = FLT128_MAX_10_EXP_LOG;
+      const struct mp_power *powers = &_fpioconst_pow10[explog + 1];
+
+      /* Now shift the input value to its right place.	*/
+      cy = mpn_lshift (frac, fp_input, fracsize, to_shift);
+      frac[fracsize++] = cy;
+      assert (cy == 1 || (frac[fracsize - 2] == 0 && frac[0] == 0));
+
+      expsign = 1;
+      exponent = -exponent;
+
+      assert (powers != &_fpioconst_pow10[0]);
+      do
+	{
+	  --powers;
+
+	  if (exponent >= powers->m_expo)
+	    {
+	      int i, incr, cnt_h, cnt_l;
+	      mp_limb_t topval[2];
+
+	      /* The mpn_mul function expects the first argument to be
+		 bigger than the second.  */
+	      if (fracsize < powers->arraysize - _FPIO_CONST_OFFSET)
+		cy = mpn_mul (tmp, &__tens[powers->arrayoff
+					   + _FPIO_CONST_OFFSET],
+			      powers->arraysize - _FPIO_CONST_OFFSET,
+			      frac, fracsize);
+	      else
+		cy = mpn_mul (tmp, frac, fracsize,
+			      &__tens[powers->arrayoff + _FPIO_CONST_OFFSET],
+			      powers->arraysize - _FPIO_CONST_OFFSET);
+	      tmpsize = fracsize + powers->arraysize - _FPIO_CONST_OFFSET;
+	      if (cy == 0)
+		--tmpsize;
+
+	      count_leading_zeros (cnt_h, tmp[tmpsize - 1]);
+	      incr = (tmpsize - fracsize) * BITS_PER_MP_LIMB
+		     + BITS_PER_MP_LIMB - 1 - cnt_h;
+
+	      assert (incr <= powers->p_expo);
+
+	      /* If we increased the exponent by exactly 3 we have to test
+		 for overflow.	This is done by comparing with 10 shifted
+		 to the right position.	 */
+	      if (incr == exponent + 3)
+		{
+		  if (cnt_h <= BITS_PER_MP_LIMB - 4)
+		    {
+		      topval[0] = 0;
+		      topval[1]
+			= ((mp_limb_t) 10) << (BITS_PER_MP_LIMB - 4 - cnt_h);
+		    }
+		  else
+		    {
+		      topval[0] = ((mp_limb_t) 10) << (BITS_PER_MP_LIMB - 4);
+		      topval[1] = 0;
+		      (void) mpn_lshift (topval, topval, 2,
+					 BITS_PER_MP_LIMB - cnt_h);
+		    }
+		}
+
+	      /* We have to be careful when multiplying the last factor.
+		 If the result is greater than 1.0 be have to test it
+		 against 10.0.  If it is greater or equal to 10.0 the
+		 multiplication was not valid.  This is because we cannot
+		 determine the number of bits in the result in advance.  */
+	      if (incr < exponent + 3
+		  || (incr == exponent + 3 &&
+		      (tmp[tmpsize - 1] < topval[1]
+		       || (tmp[tmpsize - 1] == topval[1]
+			   && tmp[tmpsize - 2] < topval[0]))))
+		{
+		  /* The factor is right.  Adapt binary and decimal
+		     exponents.	 */
+		  exponent -= incr;
+		  exp10 |= 1 << explog;
+
+		  /* If this factor yields a number greater or equal to
+		     1.0, we must not shift the non-fractional digits down. */
+		  if (exponent < 0)
+		    cnt_h += -exponent;
+
+		  /* Now we optimize the number representation.	 */
+		  for (i = 0; tmp[i] == 0; ++i);
+		  if (cnt_h == BITS_PER_MP_LIMB - 1)
+		    {
+		      MPN_COPY (frac, tmp + i, tmpsize - i);
+		      fracsize = tmpsize - i;
+		    }
+		  else
+		    {
+		      count_trailing_zeros (cnt_l, tmp[i]);
+
+		      /* Now shift the numbers to their optimal position.  */
+		      if (i == 0 && BITS_PER_MP_LIMB - 1 - cnt_h > cnt_l)
+			{
+			  /* We cannot save any memory.	 Just roll the
+			     number so that the leading digit is in a
+			     separate limb.  */
+
+			  cy = mpn_lshift (frac, tmp, tmpsize, cnt_h + 1);
+			  fracsize = tmpsize + 1;
+			  frac[fracsize - 1] = cy;
+			}
+		      else if (BITS_PER_MP_LIMB - 1 - cnt_h <= cnt_l)
+			{
+			  (void) mpn_rshift (frac, tmp + i, tmpsize - i,
+					     BITS_PER_MP_LIMB - 1 - cnt_h);
+			  fracsize = tmpsize - i;
+			}
+		      else
+			{
+			  /* We can only save the memory of the limbs which
+			     are zero.	The non-zero parts occupy the same
+			     number of limbs.  */
+
+			  (void) mpn_rshift (frac, tmp + (i - 1),
+					     tmpsize - (i - 1),
+					     BITS_PER_MP_LIMB - 1 - cnt_h);
+			  fracsize = tmpsize - (i - 1);
+			}
+		    }
+		}
+	    }
+	  --explog;
+	}
+      while (powers != &_fpioconst_pow10[1] && exponent > 0);
+      /* All factors but 10^-1 are tested now.	*/
+      if (exponent > 0)
+	{
+	  int cnt_l;
+
+	  cy = mpn_mul_1 (tmp, frac, fracsize, 10);
+	  tmpsize = fracsize;
+	  assert (cy == 0 || tmp[tmpsize - 1] < 20);
+
+	  count_trailing_zeros (cnt_l, tmp[0]);
+	  if (cnt_l < MIN (4, exponent))
+	    {
+	      cy = mpn_lshift (frac, tmp, tmpsize,
+			       BITS_PER_MP_LIMB - MIN (4, exponent));
+	      if (cy != 0)
+		frac[tmpsize++] = cy;
+	    }
+	  else
+	    (void) mpn_rshift (frac, tmp, tmpsize, MIN (4, exponent));
+	  fracsize = tmpsize;
+	  exp10 |= 1;
+	  assert (frac[fracsize - 1] < 10);
+	}
+      exponent = exp10;
+    }
+  else
+    {
+      /* This is a special case.  We don't need a factor because the
+	 numbers are in the range of 1.0 <= |fp| < 8.0.  We simply
+	 shift it to the right place and divide it by 1.0 to get the
+	 leading digit.	 (Of course this division is not really made.)	*/
+      assert (0 <= exponent && exponent < 3 &&
+	      exponent + to_shift < BITS_PER_MP_LIMB);
+
+      /* Now shift the input value to its right place.	*/
+      cy = mpn_lshift (frac, fp_input, fracsize, (exponent + to_shift));
+      frac[fracsize++] = cy;
+      exponent = 0;
+    }
+
+  {
+    int width = info->width;
+    wchar_t *wstartp, *wcp;
+    size_t chars_needed;
+    int expscale;
+    int intdig_max, intdig_no = 0;
+    int fracdig_min;
+    int fracdig_max;
+    int dig_max;
+    int significant;
+    int ngroups = 0;
+    char spec = tolower (info->spec);
+
+    if (spec == 'e')
+      {
+	type = info->spec;
+	intdig_max = 1;
+	fracdig_min = fracdig_max = info->prec < 0 ? 6 : info->prec;
+	chars_needed = 1 + 1 + (size_t) fracdig_max + 1 + 1 + 4;
+	/*	       d   .	 ddd	     e	 +-  ddd  */
+	dig_max = __INT_MAX__;		/* Unlimited.  */
+	significant = 1;		/* Does not matter here.  */
+      }
+    else if (spec == 'f')
+      {
+	type = 'f';
+	fracdig_min = fracdig_max = info->prec < 0 ? 6 : info->prec;
+	dig_max = __INT_MAX__;		/* Unlimited.  */
+	significant = 1;		/* Does not matter here.  */
+	if (expsign == 0)
+	  {
+	    intdig_max = exponent + 1;
+	    /* This can be really big!	*/  /* XXX Maybe malloc if too big? */
+	    chars_needed = (size_t) exponent + 1 + 1 + (size_t) fracdig_max;
+	  }
+	else
+	  {
+	    intdig_max = 1;
+	    chars_needed = 1 + 1 + (size_t) fracdig_max;
+	  }
+      }
+    else
+      {
+	dig_max = info->prec < 0 ? 6 : (info->prec == 0 ? 1 : info->prec);
+	if ((expsign == 0 && exponent >= dig_max)
+	    || (expsign != 0 && exponent > 4))
+	  {
+	    if ('g' - 'G' == 'e' - 'E')
+	      type = 'E' + (info->spec - 'G');
+	    else
+	      type = isupper (info->spec) ? 'E' : 'e';
+	    fracdig_max = dig_max - 1;
+	    intdig_max = 1;
+	    chars_needed = 1 + 1 + (size_t) fracdig_max + 1 + 1 + 4;
+	  }
+	else
+	  {
+	    type = 'f';
+	    intdig_max = expsign == 0 ? exponent + 1 : 0;
+	    fracdig_max = dig_max - intdig_max;
+	    /* We need space for the significant digits and perhaps
+	       for leading zeros when < 1.0.  The number of leading
+	       zeros can be as many as would be required for
+	       exponential notation with a negative two-digit
+	       exponent, which is 4.  */
+	    chars_needed = (size_t) dig_max + 1 + 4;
+	  }
+	fracdig_min = info->alt ? fracdig_max : 0;
+	significant = 0;		/* We count significant digits.	 */
+      }
+
+    if (grouping)
+      {
+	/* Guess the number of groups we will make, and thus how
+	   many spaces we need for separator characters.  */
+	ngroups = guess_grouping (intdig_max, grouping);
+	/* Allocate one more character in case rounding increases the
+	   number of groups.  */
+	chars_needed += ngroups + 1;
+      }
+
+    /* Allocate buffer for output.  We need two more because while rounding
+       it is possible that we need two more characters in front of all the
+       other output.  If the amount of memory we have to allocate is too
+       large use `malloc' instead of `alloca'.  */
+    if (__builtin_expect (chars_needed >= (size_t) -1 / sizeof (wchar_t) - 2
+			  || chars_needed < fracdig_max, 0))
+      {
+	/* Some overflow occurred.  */
+#if defined HAVE_ERRNO_H && defined ERANGE
+	errno = ERANGE;
+#endif
+	return -1;
+      }
+    size_t wbuffer_to_alloc = (2 + chars_needed) * sizeof (wchar_t);
+    buffer_malloced = wbuffer_to_alloc >= 4096;
+    if (__builtin_expect (buffer_malloced, 0))
+      {
+	wbuffer = (wchar_t *) malloc (wbuffer_to_alloc);
+	if (wbuffer == NULL)
+	  /* Signal an error to the caller.  */
+	  return -1;
+      }
+    else
+      wbuffer = (wchar_t *) alloca (wbuffer_to_alloc);
+    wcp = wstartp = wbuffer + 2;	/* Let room for rounding.  */
+
+    /* Do the real work: put digits in allocated buffer.  */
+    if (expsign == 0 || type != 'f')
+      {
+	assert (expsign == 0 || intdig_max == 1);
+	while (intdig_no < intdig_max)
+	  {
+	    ++intdig_no;
+	    *wcp++ = hack_digit ();
+	  }
+	significant = 1;
+	if (info->alt
+	    || fracdig_min > 0
+	    || (fracdig_max > 0 && (fracsize > 1 || frac[0] != 0)))
+	  *wcp++ = decimalwc;
+      }
+    else
+      {
+	/* |fp| < 1.0 and the selected type is 'f', so put "0."
+	   in the buffer.  */
+	*wcp++ = L_('0');
+	--exponent;
+	*wcp++ = decimalwc;
+      }
+
+    /* Generate the needed number of fractional digits.	 */
+    int fracdig_no = 0;
+    int added_zeros = 0;
+    while (fracdig_no < fracdig_min + added_zeros
+	   || (fracdig_no < fracdig_max && (fracsize > 1 || frac[0] != 0)))
+      {
+	++fracdig_no;
+	*wcp = hack_digit ();
+	if (*wcp++ != L_('0'))
+	  significant = 1;
+	else if (significant == 0)
+	  {
+	    ++fracdig_max;
+	    if (fracdig_min > 0)
+	      ++added_zeros;
+	  }
+      }
+
+    /* Do rounding.  */
+    last_digit = wcp[-1] != decimalwc ? wcp[-1] : wcp[-2];
+    next_digit =hack_digit ();
+
+    if (next_digit != L_('0') && next_digit != L_('5'))
+      more_bits = true;
+    else if (fracsize == 1 && frac[0] == 0)
+      /* Rest of the number is zero.  */
+      more_bits = false;
+    else if (scalesize == 0)
+      {
+	/* Here we have to see whether all limbs are zero since no
+	   normalization happened.  */
+	size_t lcnt = fracsize;
+	while (lcnt >= 1 && frac[lcnt - 1] == 0)
+	  --lcnt;
+	more_bits = lcnt > 0;
+      }
+    else
+      more_bits = true;
+
+#ifdef HAVE_FENV_H
+    int rounding_mode = get_rounding_mode ();
+    if (round_away (is_neg, (last_digit - L_('0')) & 1, next_digit >= L_('5'),
+		    more_bits, rounding_mode))
+      {
+	wchar_t *wtp = wcp;
+
+	if (fracdig_no > 0)
+	  {
+	    /* Process fractional digits.  Terminate if not rounded or
+	       radix character is reached.  */
+	    int removed = 0;
+	    while (*--wtp != decimalwc && *wtp == L_('9'))
+	      {
+		*wtp = L_('0');
+		++removed;
+	      }
+	    if (removed == fracdig_min && added_zeros > 0)
+	      --added_zeros;
+	    if (*wtp != decimalwc)
+	      /* Round up.  */
+	      (*wtp)++;
+	    else if (__builtin_expect (spec == 'g' && type == 'f' && info->alt
+				       && wtp == wstartp + 1
+				       && wstartp[0] == L_('0'),
+				       0))
+	      /* This is a special case: the rounded number is 1.0,
+		 the format is 'g' or 'G', and the alternative format
+		 is selected.  This means the result must be "1.".  */
+	      --added_zeros;
+	  }
+
+	if (fracdig_no == 0 || *wtp == decimalwc)
+	  {
+	    /* Round the integer digits.  */
+	    if (*(wtp - 1) == decimalwc)
+	      --wtp;
+
+	    while (--wtp >= wstartp && *wtp == L_('9'))
+	      *wtp = L_('0');
+
+	    if (wtp >= wstartp)
+	      /* Round up.  */
+	      (*wtp)++;
+	    else
+	      /* It is more critical.  All digits were 9's.  */
+	      {
+		if (type != 'f')
+		  {
+		    *wstartp = '1';
+		    exponent += expsign == 0 ? 1 : -1;
+
+		    /* The above exponent adjustment could lead to 1.0e-00,
+		       e.g. for 0.999999999.  Make sure exponent 0 always
+		       uses + sign.  */
+		    if (exponent == 0)
+		      expsign = 0;
+		  }
+		else if (intdig_no == dig_max)
+		  {
+		    /* This is the case where for type %g the number fits
+		       really in the range for %f output but after rounding
+		       the number of digits is too big.	 */
+		    *--wstartp = decimalwc;
+		    *--wstartp = L_('1');
+
+		    if (info->alt || fracdig_no > 0)
+		      {
+			/* Overwrite the old radix character.  */
+			wstartp[intdig_no + 2] = L_('0');
+			++fracdig_no;
+		      }
+
+		    fracdig_no += intdig_no;
+		    intdig_no = 1;
+		    fracdig_max = intdig_max - intdig_no;
+		    ++exponent;
+		    /* Now we must print the exponent.	*/
+		    type = isupper (info->spec) ? 'E' : 'e';
+		  }
+		else
+		  {
+		    /* We can simply add another another digit before the
+		       radix.  */
+		    *--wstartp = L_('1');
+		    ++intdig_no;
+		  }
+
+		/* While rounding the number of digits can change.
+		   If the number now exceeds the limits remove some
+		   fractional digits.  */
+		if (intdig_no + fracdig_no > dig_max)
+		  {
+		    wcp -= intdig_no + fracdig_no - dig_max;
+		    fracdig_no -= intdig_no + fracdig_no - dig_max;
+		  }
+	      }
+	  }
+      }
+#endif
+
+    /* Now remove unnecessary '0' at the end of the string.  */
+    while (fracdig_no > fracdig_min + added_zeros && *(wcp - 1) == L_('0'))
+      {
+	--wcp;
+	--fracdig_no;
+      }
+    /* If we eliminate all fractional digits we perhaps also can remove
+       the radix character.  */
+    if (fracdig_no == 0 && !info->alt && *(wcp - 1) == decimalwc)
+      --wcp;
+
+    if (grouping)
+      {
+	/* Rounding might have changed the number of groups.  We allocated
+	   enough memory but we need here the correct number of groups.  */
+	if (intdig_no != intdig_max)
+	  ngroups = guess_grouping (intdig_no, grouping);
+
+	/* Add in separator characters, overwriting the same buffer.  */
+	wcp = group_number (wstartp, wcp, intdig_no, grouping, thousands_sepwc,
+			    ngroups);
+      }
+
+    /* Write the exponent if it is needed.  */
+    if (type != 'f')
+      {
+	if (__builtin_expect (expsign != 0 && exponent == 4 && spec == 'g', 0))
+	  {
+	    /* This is another special case.  The exponent of the number is
+	       really smaller than -4, which requires the 'e'/'E' format.
+	       But after rounding the number has an exponent of -4.  */
+	    assert (wcp >= wstartp + 1);
+	    assert (wstartp[0] == L_('1'));
+	    memcpy (wstartp, L_("0.0001"), 6 * sizeof (wchar_t));
+	    wstartp[1] = decimalwc;
+	    if (wcp >= wstartp + 2)
+	      {
+		size_t cnt;
+		for (cnt = 0; cnt < wcp - (wstartp + 2); cnt++)
+		  wstartp[6 + cnt] = L_('0');
+		wcp += 4;
+	      }
+	    else
+	      wcp += 5;
+	  }
+	else
+	  {
+	    *wcp++ = (wchar_t) type;
+	    *wcp++ = expsign ? L_('-') : L_('+');
+
+	    /* Find the magnitude of the exponent.	*/
+	    expscale = 10;
+	    while (expscale <= exponent)
+	      expscale *= 10;
+
+	    if (exponent < 10)
+	      /* Exponent always has at least two digits.  */
+	      *wcp++ = L_('0');
+	    else
+	      do
+		{
+		  expscale /= 10;
+		  *wcp++ = L_('0') + (exponent / expscale);
+		  exponent %= expscale;
+		}
+	      while (expscale > 10);
+	    *wcp++ = L_('0') + exponent;
+	  }
+      }
+
+    /* Compute number of characters which must be filled with the padding
+       character.  */
+    if (is_neg || info->showsign || info->space)
+      --width;
+    width -= wcp - wstartp;
+
+    if (!info->left && info->pad != '0' && width > 0)
+      PADN (info->pad, width);
+
+    if (is_neg)
+      outchar ('-');
+    else if (info->showsign)
+      outchar ('+');
+    else if (info->space)
+      outchar (' ');
+
+    if (!info->left && info->pad == '0' && width > 0)
+      PADN ('0', width);
+
+    {
+      char *buffer = NULL;
+      char *buffer_end __attribute__((__unused__)) = NULL;
+      char *cp = NULL;
+      char *tmpptr;
+
+      if (! wide)
+	{
+	  /* Create the single byte string.  */
+	  size_t decimal_len;
+	  size_t thousands_sep_len;
+	  wchar_t *copywc;
+#ifdef USE_I18N_NUMBER_H
+	  size_t factor = (info->i18n
+			   ? nl_langinfo_wc (_NL_CTYPE_MB_CUR_MAX)
+			   : 1);
+#else
+	  size_t factor = 1;
+#endif
+
+	  decimal_len = strlen (decimal);
+
+	  if (thousands_sep == NULL)
+	    thousands_sep_len = 0;
+	  else
+	    thousands_sep_len = strlen (thousands_sep);
+
+	  size_t nbuffer = (2 + chars_needed * factor + decimal_len
+			    + ngroups * thousands_sep_len);
+	  if (__builtin_expect (buffer_malloced, 0))
+	    {
+	      buffer = (char *) malloc (nbuffer);
+	      if (buffer == NULL)
+		{
+		  /* Signal an error to the caller.  */
+		  free (wbuffer);
+		  return -1;
+		}
+	    }
+	  else
+	    buffer = (char *) alloca (nbuffer);
+	  buffer_end = buffer + nbuffer;
+
+	  /* Now copy the wide character string.  Since the character
+	     (except for the decimal point and thousands separator) must
+	     be coming from the ASCII range we can esily convert the
+	     string without mapping tables.  */
+	  for (cp = buffer, copywc = wstartp; copywc < wcp; ++copywc)
+	    if (*copywc == decimalwc)
+	      memcpy (cp, decimal, decimal_len), cp += decimal_len;
+	    else if (*copywc == thousands_sepwc)
+	      memcpy (cp, thousands_sep, thousands_sep_len), cp += thousands_sep_len;
+	    else
+	      *cp++ = (char) *copywc;
+	}
+
+      tmpptr = buffer;
+#if USE_I18N_NUMBER_H
+      if (__builtin_expect (info->i18n, 0))
+	{
+	  tmpptr = _i18n_number_rewrite (tmpptr, cp, buffer_end);
+	  cp = buffer_end;
+	  assert ((uintptr_t) buffer <= (uintptr_t) tmpptr);
+	  assert ((uintptr_t) tmpptr < (uintptr_t) buffer_end);
+	}
+#endif
+
+      PRINT (tmpptr, wstartp, wide ? wcp - wstartp : cp - tmpptr);
+
+      /* Free the memory if necessary.  */
+      if (__builtin_expect (buffer_malloced, 0))
+	{
+	  free (buffer);
+	  free (wbuffer);
+	}
+    }
+
+    if (info->left && width > 0)
+      PADN (info->pad, width);
+  }
+  return done;
+}
+
+/* Return the number of extra grouping characters that will be inserted
+   into a number with INTDIG_MAX integer digits.  */
+
+static unsigned int
+guess_grouping (unsigned int intdig_max, const char *grouping)
+{
+  unsigned int groups;
+
+  /* We treat all negative values like CHAR_MAX.  */
+
+  if (*grouping == CHAR_MAX || *grouping <= 0)
+    /* No grouping should be done.  */
+    return 0;
+
+  groups = 0;
+  while (intdig_max > (unsigned int) *grouping)
+    {
+      ++groups;
+      intdig_max -= *grouping++;
+
+      if (*grouping == CHAR_MAX
+#if CHAR_MIN < 0
+	  || *grouping < 0
+#endif
+	  )
+	/* No more grouping should be done.  */
+	break;
+      else if (*grouping == 0)
+	{
+	  /* Same grouping repeats.  */
+	  groups += (intdig_max - 1) / grouping[-1];
+	  break;
+	}
+    }
+
+  return groups;
+}
+
+/* Group the INTDIG_NO integer digits of the number in [BUF,BUFEND).
+   There is guaranteed enough space past BUFEND to extend it.
+   Return the new end of buffer.  */
+
+static wchar_t *
+group_number (wchar_t *buf, wchar_t *bufend, unsigned int intdig_no,
+	      const char *grouping, wchar_t thousands_sep, int ngroups)
+{
+  wchar_t *p;
+
+  if (ngroups == 0)
+    return bufend;
+
+  /* Move the fractional part down.  */
+  memmove (buf + intdig_no + ngroups, buf + intdig_no,
+	   (bufend - (buf + intdig_no)) * sizeof (wchar_t));
+
+  p = buf + intdig_no + ngroups - 1;
+  do
+    {
+      unsigned int len = *grouping++;
+      do
+	*p-- = buf[--intdig_no];
+      while (--len > 0);
+      *p-- = thousands_sep;
+
+      if (*grouping == CHAR_MAX
+#if CHAR_MIN < 0
+	  || *grouping < 0
+#endif
+	  )
+	/* No more grouping should be done.  */
+	break;
+      else if (*grouping == 0)
+	/* Same grouping repeats.  */
+	--grouping;
+    } while (intdig_no > (unsigned int) *grouping);
+
+  /* Copy the remaining ungrouped digits.  */
+  do
+    *p-- = buf[--intdig_no];
+  while (p > buf);
+
+  return bufend + ngroups;
+}
diff --git a/printf/printf_fphex.c b/printf/printf_fphex.c
new file mode 100644
index 0000000..ddb4135
--- /dev/null
+++ b/printf/printf_fphex.c
@@ -0,0 +1,483 @@
+/* Print floating point number in hexadecimal notation according to ISO C99.
+   Copyright (C) 1997-2012 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+#include <math.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdbool.h>
+#define NDEBUG
+#include <assert.h>
+#include "quadmath-rounding-mode.h"
+#include "quadmath-printf.h"
+#include "_itoa.h"
+#include "_itowa.h"
+
+
+/* Macros for doing the actual output.  */
+
+#define outchar(ch)							      \
+  do									      \
+    {									      \
+      register const int outc = (ch);					      \
+      if (PUTC (outc, fp) == EOF)					      \
+	return -1;							      \
+      ++done;								      \
+    } while (0)
+
+#define PRINT(ptr, wptr, len)						      \
+  do									      \
+    {									      \
+      register size_t outlen = (len);					      \
+      if (wide)								      \
+	while (outlen-- > 0)						      \
+	  outchar (*wptr++);						      \
+      else								      \
+	while (outlen-- > 0)						      \
+	  outchar (*ptr++);						      \
+    } while (0)
+
+#define PADN(ch, len)							      \
+  do									      \
+    {									      \
+      if (PAD (fp, ch, len) != len)					      \
+	return -1;							      \
+      done += len;							      \
+    }									      \
+  while (0)
+
+
+
+int
+__quadmath_printf_fphex (struct __quadmath_printf_file *fp,
+			 const struct printf_info *info,
+			 const void *const *args)
+{
+  /* The floating-point value to output.  */
+  ieee854_float128 fpnum;
+
+  /* Locale-dependent representation of decimal point.	*/
+  const char *decimal;
+  wchar_t decimalwc;
+
+  /* "NaN" or "Inf" for the special cases.  */
+  const char *special = NULL;
+  const wchar_t *wspecial = NULL;
+
+  /* Buffer for the generated number string for the mantissa.  The
+     maximal size for the mantissa is 128 bits.  */
+  char numbuf[32];
+  char *numstr;
+  char *numend;
+  wchar_t wnumbuf[32];
+  wchar_t *wnumstr;
+  wchar_t *wnumend;
+  int negative;
+
+  /* The maximal exponent of two in decimal notation has 5 digits.  */
+  char expbuf[5];
+  char *expstr;
+  wchar_t wexpbuf[5];
+  wchar_t *wexpstr;
+  int expnegative;
+  int exponent;
+
+  /* Non-zero is mantissa is zero.  */
+  int zero_mantissa;
+
+  /* The leading digit before the decimal point.  */
+  char leading;
+
+  /* Precision.  */
+  int precision = info->prec;
+
+  /* Width.  */
+  int width = info->width;
+
+  /* Number of characters written.  */
+  int done = 0;
+
+  /* Nonzero if this is output on a wide character stream.  */
+  int wide = info->wide;
+
+  bool do_round_away;
+
+  /* Figure out the decimal point character.  */
+#ifdef USE_NL_LANGINFO
+  if (info->extra == 0)
+    decimal = nl_langinfo (DECIMAL_POINT);
+  else
+    {
+      decimal = nl_langinfo (MON_DECIMAL_POINT);
+      if (*decimal == '\0')
+	decimal = nl_langinfo (DECIMAL_POINT);
+    }
+  /* The decimal point character must never be zero.  */
+  assert (*decimal != '\0');
+#elif defined USE_LOCALECONV
+  const struct lconv *lc = localeconv ();
+  if (info->extra == 0)
+    decimal = lc->decimal_point;
+  else
+    {
+      decimal = lc->mon_decimal_point;
+      if (decimal == NULL || *decimal == '\0')
+	decimal = lc->decimal_point;
+    }
+  if (decimal == NULL || *decimal == '\0')
+    decimal = ".";
+#else
+  decimal = ".";
+#endif
+#ifdef USE_NL_LANGINFO_WC
+  if (info->extra == 0)
+    decimalwc = nl_langinfo_wc (_NL_NUMERIC_DECIMAL_POINT_WC);
+  else
+    {
+      decimalwc = nl_langinfo_wc (_NL_MONETARY_DECIMAL_POINT_WC);
+      if (decimalwc == L_('\0'))
+	decimalwc = nl_langinfo_wc (_NL_NUMERIC_DECIMAL_POINT_WC);
+    }
+  /* The decimal point character must never be zero.  */
+  assert (decimalwc != L_('\0'));
+#else
+  decimalwc = L_('.');
+#endif
+
+  /* Fetch the argument value.	*/
+    {
+      memcpy (&fpnum.value, *(const void *const *) args[0],
+	      sizeof (fpnum.value));
+
+      /* Check for special values: not a number or infinity.  */
+      if (isnanq (fpnum.value))
+	{
+	  negative = fpnum.ieee.negative != 0;
+	  if (isupper (info->spec))
+	    {
+	      special = "NAN";
+	      wspecial = L_("NAN");
+	    }
+	  else
+	    {
+	      special = "nan";
+	      wspecial = L_("nan");
+	    }
+	}
+      else
+	{
+	  if (isinfq (fpnum.value))
+	    {
+	      if (isupper (info->spec))
+		{
+		  special = "INF";
+		  wspecial = L_("INF");
+		}
+	      else
+		{
+		  special = "inf";
+		  wspecial = L_("inf");
+		}
+	    }
+
+	  negative = signbitq (fpnum.value);
+	}
+    }
+
+  if (special)
+    {
+      int width = info->width;
+
+      if (negative || info->showsign || info->space)
+	--width;
+      width -= 3;
+
+      if (!info->left && width > 0)
+	PADN (' ', width);
+
+      if (negative)
+	outchar ('-');
+      else if (info->showsign)
+	outchar ('+');
+      else if (info->space)
+	outchar (' ');
+
+      PRINT (special, wspecial, 3);
+
+      if (info->left && width > 0)
+	PADN (' ', width);
+
+      return done;
+    }
+
+    {
+      /* We have 112 bits of mantissa plus one implicit digit.  Since
+	 112 bits are representable without rest using hexadecimal
+	 digits we use only the implicit digits for the number before
+	 the decimal point.  */
+      uint64_t num0, num1;
+
+      assert (sizeof (long double) == 16);
+
+      num0 = (((unsigned long long int) fpnum.ieee.mantissa0) << 32
+	      | fpnum.ieee.mantissa1);
+      num1 = (((unsigned long long int) fpnum.ieee.mantissa2) << 32
+	      | fpnum.ieee.mantissa3);
+
+      zero_mantissa = (num0|num1) == 0;
+
+      if (sizeof (unsigned long int) > 6)
+	{
+	  numstr = _itoa_word (num1, numbuf + sizeof numbuf, 16,
+			       info->spec == 'A');
+	  wnumstr = _itowa_word (num1,
+				 wnumbuf + sizeof (wnumbuf) / sizeof (wchar_t),
+				 16, info->spec == 'A');
+	}
+      else
+	{
+	  numstr = _itoa (num1, numbuf + sizeof numbuf, 16,
+			  info->spec == 'A');
+	  wnumstr = _itowa (num1,
+			    wnumbuf + sizeof (wnumbuf) / sizeof (wchar_t),
+			    16, info->spec == 'A');
+	}
+
+      while (numstr > numbuf + (sizeof numbuf - 64 / 4))
+	{
+	  *--numstr = '0';
+	  *--wnumstr = L_('0');
+	}
+
+      if (sizeof (unsigned long int) > 6)
+	{
+	  numstr = _itoa_word (num0, numstr, 16, info->spec == 'A');
+	  wnumstr = _itowa_word (num0, wnumstr, 16, info->spec == 'A');
+	}
+      else
+	{
+	  numstr = _itoa (num0, numstr, 16, info->spec == 'A');
+	  wnumstr = _itowa (num0, wnumstr, 16, info->spec == 'A');
+	}
+
+      /* Fill with zeroes.  */
+      while (numstr > numbuf + (sizeof numbuf - 112 / 4))
+	{
+	  *--wnumstr = L_('0');
+	  *--numstr = '0';
+	}
+
+      leading = fpnum.ieee.exponent == 0 ? '0' : '1';
+
+      exponent = fpnum.ieee.exponent;
+
+      if (exponent == 0)
+	{
+	  if (zero_mantissa)
+	    expnegative = 0;
+	  else
+	    {
+	      /* This is a denormalized number.  */
+	      expnegative = 1;
+	      exponent = IEEE854_FLOAT128_BIAS - 1;
+	    }
+	}
+      else if (exponent >= IEEE854_FLOAT128_BIAS)
+	{
+	  expnegative = 0;
+	  exponent -= IEEE854_FLOAT128_BIAS;
+	}
+      else
+	{
+	  expnegative = 1;
+	  exponent = -(exponent - IEEE854_FLOAT128_BIAS);
+	}
+    }
+
+  /* Look for trailing zeroes.  */
+  if (! zero_mantissa)
+    {
+      wnumend = &wnumbuf[sizeof wnumbuf / sizeof wnumbuf[0]];
+      numend = &numbuf[sizeof numbuf / sizeof numbuf[0]];
+      while (wnumend[-1] == L_('0'))
+	{
+	  --wnumend;
+	  --numend;
+	}
+
+      do_round_away = false;
+
+      if (precision != -1 && precision < numend - numstr)
+	{
+	  char last_digit = precision > 0 ? numstr[precision - 1] : leading;
+	  char next_digit = numstr[precision];
+	  int last_digit_value = (last_digit >= 'A' && last_digit <= 'F'
+				  ? last_digit - 'A' + 10
+				  : (last_digit >= 'a' && last_digit <= 'f'
+				     ? last_digit - 'a' + 10
+				     : last_digit - '0'));
+	  int next_digit_value = (next_digit >= 'A' && next_digit <= 'F'
+				  ? next_digit - 'A' + 10
+				  : (next_digit >= 'a' && next_digit <= 'f'
+				     ? next_digit - 'a' + 10
+				     : next_digit - '0'));
+	  bool more_bits = ((next_digit_value & 7) != 0
+			    || precision + 1 < numend - numstr);
+#ifdef HAVE_FENV_H
+	  int rounding_mode = get_rounding_mode ();
+	  do_round_away = round_away (negative, last_digit_value & 1,
+				      next_digit_value >= 8, more_bits,
+				      rounding_mode);
+#endif
+	}
+
+      if (precision == -1)
+	precision = numend - numstr;
+      else if (do_round_away)
+	{
+	  /* Round up.  */
+	  int cnt = precision;
+	  while (--cnt >= 0)
+	    {
+	      char ch = numstr[cnt];
+	      /* We assume that the digits and the letters are ordered
+		 like in ASCII.  This is true for the rest of GNU, too.  */
+	      if (ch == '9')
+		{
+		  wnumstr[cnt] = (wchar_t) info->spec;
+		  numstr[cnt] = info->spec;	/* This is tricky,
+		  				   think about it!  */
+		  break;
+		}
+	      else if (tolower (ch) < 'f')
+		{
+		  ++numstr[cnt];
+		  ++wnumstr[cnt];
+		  break;
+		}
+	      else
+		{
+		  numstr[cnt] = '0';
+		  wnumstr[cnt] = L_('0');
+		}
+	    }
+	  if (cnt < 0)
+	    {
+	      /* The mantissa so far was fff...f  Now increment the
+		 leading digit.  Here it is again possible that we
+		 get an overflow.  */
+	      if (leading == '9')
+		leading = info->spec;
+	      else if (tolower (leading) < 'f')
+		++leading;
+	      else
+		{
+		  leading = '1';
+		  if (expnegative)
+		    {
+		      exponent -= 4;
+		      if (exponent <= 0)
+			{
+			  exponent = -exponent;
+			  expnegative = 0;
+			}
+		    }
+		  else
+		    exponent += 4;
+		}
+	    }
+	}
+    }
+  else
+    {
+      if (precision == -1)
+	precision = 0;
+      numend = numstr;
+      wnumend = wnumstr;
+    }
+
+  /* Now we can compute the exponent string.  */
+  expstr = _itoa_word (exponent, expbuf + sizeof expbuf, 10, 0);
+  wexpstr = _itowa_word (exponent,
+			 wexpbuf + sizeof wexpbuf / sizeof (wchar_t), 10, 0);
+
+  /* Now we have all information to compute the size.  */
+  width -= ((negative || info->showsign || info->space)
+	    /* Sign.  */
+	    + 2    + 1 + 0 + precision + 1 + 1
+	    /* 0x    h   .   hhh         P   ExpoSign.  */
+	    + ((expbuf + sizeof expbuf) - expstr));
+	    /* Exponent.  */
+
+  /* Count the decimal point.
+     A special case when the mantissa or the precision is zero and the `#'
+     is not given.  In this case we must not print the decimal point.  */
+  if (precision > 0 || info->alt)
+    width -= wide ? 1 : strlen (decimal);
+
+  if (!info->left && info->pad != '0' && width > 0)
+    PADN (' ', width);
+
+  if (negative)
+    outchar ('-');
+  else if (info->showsign)
+    outchar ('+');
+  else if (info->space)
+    outchar (' ');
+
+  outchar ('0');
+  if ('X' - 'A' == 'x' - 'a')
+    outchar (info->spec + ('x' - 'a'));
+  else
+    outchar (info->spec == 'A' ? 'X' : 'x');
+
+  if (!info->left && info->pad == '0' && width > 0)
+    PADN ('0', width);
+
+  outchar (leading);
+
+  if (precision > 0 || info->alt)
+    {
+      const wchar_t *wtmp = &decimalwc;
+      PRINT (decimal, wtmp, wide ? 1 : strlen (decimal));
+    }
+
+  if (precision > 0)
+    {
+      ssize_t tofill = precision - (numend - numstr);
+      PRINT (numstr, wnumstr, MIN (numend - numstr, precision));
+      if (tofill > 0)
+	PADN ('0', tofill);
+    }
+
+  if ('P' - 'A' == 'p' - 'a')
+    outchar (info->spec + ('p' - 'a'));
+  else
+    outchar (info->spec == 'A' ? 'P' : 'p');
+
+  outchar (expnegative ? '-' : '+');
+
+  PRINT (expstr, wexpstr, (expbuf + sizeof expbuf) - expstr);
+
+  if (info->left && info->pad != '0' && width > 0)
+    PADN (info->pad, width);
+
+  return done;
+}
diff --git a/printf/quadmath-printf.c b/printf/quadmath-printf.c
new file mode 100644
index 0000000..b70f432
--- /dev/null
+++ b/printf/quadmath-printf.c
@@ -0,0 +1,422 @@
+/* GCC Quad-Precision Math Library
+   Copyright (C) 2011 Free Software Foundation, Inc.
+   Written by Jakub Jelinek  <jakub@redhat.com>
+
+This file is part of the libquadmath library.
+Libquadmath is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libquadmath is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libquadmath; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
+
+#include <config.h>
+#include <stdarg.h>
+#include <string.h>
+#include <stdio.h>
+#include "quadmath-printf.h"
+
+/* Read a simple integer from a string and update the string pointer.
+   It is assumed that the first character is a digit.  */
+static unsigned int
+read_int (const char **pstr)
+{
+  unsigned int retval = (unsigned char) **pstr - '0';
+
+  while (isdigit ((unsigned char) *++(*pstr)))
+    {
+      retval *= 10;
+      retval += (unsigned char) **pstr - '0';
+    }
+
+  return retval;
+}
+
+#define PADSIZE 16
+static char const blanks[PADSIZE] =
+{' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' '};
+static char const zeroes[PADSIZE] =
+{'0','0','0','0','0','0','0','0','0','0','0','0','0','0','0','0'};
+static wchar_t const wblanks[PADSIZE] =
+{
+  L_(' '), L_(' '), L_(' '), L_(' '), L_(' '), L_(' '), L_(' '), L_(' '),
+  L_(' '), L_(' '), L_(' '), L_(' '), L_(' '), L_(' '), L_(' '), L_(' ')
+};
+static wchar_t const wzeroes[PADSIZE] =
+{
+  L_('0'), L_('0'), L_('0'), L_('0'), L_('0'), L_('0'), L_('0'), L_('0'),
+  L_('0'), L_('0'), L_('0'), L_('0'), L_('0'), L_('0'), L_('0'), L_('0')
+};
+
+attribute_hidden size_t
+__quadmath_do_pad (struct __quadmath_printf_file *fp, int wide, int c,
+		   size_t n)
+{
+  ssize_t i;
+  char padbuf[PADSIZE];
+  wchar_t wpadbuf[PADSIZE];
+  const char *padstr;
+  size_t w, written = 0;
+  if (wide)
+    {
+      if (c == ' ')
+	padstr = (const char *) wblanks;
+      else if (c == '0')
+	padstr = (const char *) wzeroes;
+      else
+	{
+	  padstr = (const char *) wpadbuf;
+	  for (i = 0; i < PADSIZE; i++)
+	    wpadbuf[i] = c;
+	}
+    }
+  else
+    {
+      if (c == ' ')
+	padstr = blanks;
+      else if (c == '0')
+	padstr = zeroes;
+      else
+	{
+	  padstr = (const char *) padbuf;
+	  for (i = 0; i < PADSIZE; i++)
+	    padbuf[i] = c;
+	}
+    }
+  for (i = n; i >= PADSIZE; i -= PADSIZE)
+    {
+      w = PUT (fp, (char *) padstr, PADSIZE);
+      written += w;
+      if (w != PADSIZE)
+	return written;
+    }
+  if (i > 0)
+    {
+      w = PUT (fp, (char *) padstr, i);
+      written += w;
+    }
+  return written;
+}
+
+/* This is a stripped down version of snprintf, which just handles
+   a single %eEfFgGaA format entry with Q modifier.  % has to be
+   the first character of the format string, no $ can be used.  */
+int
+quadmath_snprintf (char *str, size_t size, const char *format, ...)
+{
+  struct printf_info info;
+  va_list ap;
+  __float128 fpnum, *fpnum_addr = &fpnum, **fpnum_addr2 = &fpnum_addr;
+  struct __quadmath_printf_file qfp;
+
+  if (*format++ != '%')
+    return -1;
+
+  /* Clear information structure.  */
+  memset (&info, '\0', sizeof info);
+  /* info.alt = 0;
+  info.space = 0;
+  info.left = 0;
+  info.showsign = 0;
+  info.group = 0;
+  info.i18n = 0;
+  info.extra = 0; */
+  info.pad = ' ';
+  /* info.wide = 0; */
+
+  /* Check for spec modifiers.  */
+  do
+    {
+      switch (*format)
+	{
+	case ' ':
+	  /* Output a space in place of a sign, when there is no sign.  */
+	  info.space = 1;
+	  continue;
+	case '+':
+	  /* Always output + or - for numbers.  */
+	  info.showsign = 1;
+	  continue;
+	case '-':
+	  /* Left-justify things.  */
+	  info.left = 1;
+	  continue;
+	case '#':
+	  /* Use the "alternate form":
+	     Hex has 0x or 0X, FP always has a decimal point.  */
+	  info.alt = 1;
+	  continue;
+	case '0':
+	  /* Pad with 0s.  */
+	  info.pad = '0';
+	  continue;
+	case '\'':
+	  /* Show grouping in numbers if the locale information
+	     indicates any.  */
+	  info.group = 1;
+	  continue;
+	case 'I':
+	  /* Use the internationalized form of the output.  Currently
+	     means to use the `outdigits' of the current locale.  */
+	  info.i18n = 1;
+	  continue;
+	default:
+	  break;
+	}
+      break;
+    }
+  while (*++format);
+
+  if (info.left)
+    info.pad = ' ';
+
+  va_start (ap, format);
+
+  /* Get the field width.  */
+  /* info.width = 0; */
+  if (*format == '*')
+    {
+      /* The field width is given in an argument.
+	 A negative field width indicates left justification.  */
+      ++format;
+      info.width = va_arg (ap, int);
+    }
+  else if (isdigit (*format))
+    /* Constant width specification.  */
+    info.width = read_int (&format);
+
+  /* Get the precision.  */
+  /* -1 means none given; 0 means explicit 0.  */
+  info.prec = -1;
+  if (*format == '.')
+    {
+      ++format;
+      if (*format == '*')
+	{
+	  /* The precision is given in an argument.  */
+	  ++format;
+
+	  info.prec = va_arg (ap, int);
+	}
+      else if (isdigit (*format))
+	info.prec = read_int (&format);
+      else
+	/* "%.?" is treated like "%.0?".  */
+	info.prec = 0;
+    }
+
+  /* Check for type modifiers.  */
+  /* info.is_long_double = 0;
+  info.is_short = 0;
+  info.is_long = 0;
+  info.is_char = 0;
+  info.user = 0; */
+
+  /* We require Q modifier.  */
+  if (*format++ != 'Q')
+    {
+      va_end (ap);
+      return -1;
+    }
+
+  /* Get the format specification.  */
+  info.spec = (wchar_t) *format++;
+  if (info.spec == L_('\0') || *format != '\0')
+    {
+      va_end (ap);
+      return -1;
+    }
+
+  switch (info.spec)
+    {
+    case L_('e'):
+    case L_('E'):
+    case L_('f'):
+    case L_('F'):
+    case L_('g'):
+    case L_('G'):
+    case L_('a'):
+    case L_('A'):
+      break;
+    default:
+      va_end (ap);
+      return -1;
+    }
+
+  fpnum = va_arg (ap, __float128);
+  va_end (ap);
+
+  qfp.fp = NULL;
+  qfp.str = str;
+  qfp.size = size ? size - 1 : 0;
+  qfp.len = 0;
+  qfp.file_p = 0;
+
+  if (info.spec == L_('a') || info.spec == L_('A'))
+    __quadmath_printf_fphex (&qfp, &info, (const void *const *)&fpnum_addr2);
+  else
+    __quadmath_printf_fp (&qfp, &info, (const void *const *)&fpnum_addr2);
+
+  if (size)
+    *qfp.str = '\0';
+
+  return qfp.len;
+}
+
+#ifdef HAVE_PRINTF_HOOKS
+static int pa_flt128;
+int mod_Q attribute_hidden;
+
+static void
+flt128_va (void *mem, va_list *ap)
+{ 
+  __float128 d = va_arg (*ap, __float128);
+  memcpy (mem, &d, sizeof (d));
+}
+
+static int
+flt128_ais (const struct printf_info *info, size_t n __attribute__ ((unused)),
+	    int *argtype, int *size)
+{
+  if (info->user & mod_Q)
+    {
+      argtype[0] = pa_flt128;
+      size[0] = sizeof (__float128);
+      return 1;
+    }
+#if __GLIBC__ < 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ <= 13)
+  /* Workaround bug in glibc printf hook handling.  */
+  size[0] = -1;
+  switch (info->spec)
+    {
+    case L_('i'):
+    case L_('d'):
+    case L_('u'):
+    case L_('o'):
+    case L_('X'):
+    case L_('x'):
+#if __LONG_MAX__ != __LONG_LONG_MAX__
+      if (info->is_long_double)
+	argtype[0] = PA_INT|PA_FLAG_LONG_LONG;
+      else
+#endif
+      if (info->is_long)
+	argtype[0] = PA_INT|PA_FLAG_LONG;
+      else if (info->is_short)
+	argtype[0] = PA_INT|PA_FLAG_SHORT;
+      else if (info->is_char)
+	argtype[0] = PA_CHAR;
+      else
+	argtype[0] = PA_INT;
+      return 1;
+    case L_('e'):
+    case L_('E'):
+    case L_('f'):
+    case L_('F'):
+    case L_('g'):
+    case L_('G'):
+    case L_('a'):
+    case L_('A'):
+      if (info->is_long_double)
+	argtype[0] = PA_DOUBLE|PA_FLAG_LONG_DOUBLE;
+      else
+	argtype[0] = PA_DOUBLE;
+      return 1;
+    case L_('c'):
+      argtype[0] = PA_CHAR;
+      return 1;
+    case L_('C'):
+      argtype[0] = PA_WCHAR;
+      return 1;
+    case L_('s'):
+      argtype[0] = PA_STRING;
+      return 1;
+    case L_('S'):
+      argtype[0] = PA_WSTRING;
+      return 1;
+    case L_('p'):
+      argtype[0] = PA_POINTER;
+      return 1;
+    case L_('n'):
+      argtype[0] = PA_INT|PA_FLAG_PTR;
+      return 1;
+
+    case L_('m'):
+    default:
+      /* An unknown spec will consume no args.  */
+      return 0;
+    }
+#endif
+  return -1;
+}
+
+static int
+flt128_printf_fp (FILE *fp, const struct printf_info *info,
+		  const void *const *args)
+{
+  struct __quadmath_printf_file qpf
+    = { .fp = fp, .str = NULL, .size = 0, .len = 0, .file_p = 1 };
+
+  if ((info->user & mod_Q) == 0)
+    return -2;
+
+  return __quadmath_printf_fp (&qpf, info, args);
+}
+
+static int
+flt128_printf_fphex (FILE *fp, const struct printf_info *info,
+		     const void *const *args)
+{
+  struct __quadmath_printf_file qpf
+    = { .fp = fp, .str = NULL, .size = 0, .len = 0, .file_p = 1 };
+
+  if ((info->user & mod_Q) == 0)
+    return -2;
+
+  return __quadmath_printf_fphex (&qpf, info, args);
+}
+
+__attribute__((constructor)) static void
+register_printf_flt128 (void)
+{
+  pa_flt128 = register_printf_type (flt128_va);
+  if (pa_flt128 == -1)
+    return;
+  mod_Q = register_printf_modifier (L_("Q"));
+  if (mod_Q == -1)
+    return;
+  register_printf_specifier ('f', flt128_printf_fp, flt128_ais);
+  register_printf_specifier ('F', flt128_printf_fp, flt128_ais);
+  register_printf_specifier ('e', flt128_printf_fp, flt128_ais);
+  register_printf_specifier ('E', flt128_printf_fp, flt128_ais);
+  register_printf_specifier ('g', flt128_printf_fp, flt128_ais);
+  register_printf_specifier ('G', flt128_printf_fp, flt128_ais);
+  register_printf_specifier ('a', flt128_printf_fphex, flt128_ais);
+  register_printf_specifier ('A', flt128_printf_fphex, flt128_ais);
+}
+
+__attribute__((destructor)) static void
+unregister_printf_flt128 (void)
+{
+  /* No way to unregister printf type and modifier currently,
+     and only one printf specifier can be registered right now.  */
+  if (pa_flt128 == -1 || mod_Q == -1)
+    return;
+  register_printf_specifier ('f', NULL, NULL);
+  register_printf_specifier ('F', NULL, NULL);
+  register_printf_specifier ('e', NULL, NULL);
+  register_printf_specifier ('E', NULL, NULL);
+  register_printf_specifier ('g', NULL, NULL);
+  register_printf_specifier ('G', NULL, NULL);
+  register_printf_specifier ('a', NULL, NULL);
+  register_printf_specifier ('A', NULL, NULL);
+}
+#endif
diff --git a/printf/quadmath-printf.h b/printf/quadmath-printf.h
new file mode 100644
index 0000000..32ebcec
--- /dev/null
+++ b/printf/quadmath-printf.h
@@ -0,0 +1,186 @@
+/* GCC Quad-Precision Math Library
+   Copyright (C) 2011 Free Software Foundation, Inc.
+   Written by Jakub Jelinek  <jakub@redhat.com>
+
+This file is part of the libquadmath library.
+Libquadmath is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libquadmath is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libquadmath; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
+
+#include <stdlib.h>
+#include <stdio.h>
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+#ifdef HAVE_LANGINFO_H
+#include <langinfo.h>
+#endif
+#ifdef HAVE_CTYPE_H
+#include <ctype.h>
+#endif
+#ifdef HAVE_WCHAR_H
+#include <wchar.h>
+#endif
+#ifdef HAVE_WCTYPE_H
+#include <wctype.h>
+#endif
+#ifdef HAVE_PRINTF_HOOKS
+#include <printf.h>
+#endif
+#ifdef HAVE_LOCALE_H
+#include <locale.h>
+#endif
+#include "quadmath-imp.h"
+#include "gmp-impl.h"
+
+#ifdef HAVE_WCHAR_H
+#define L_(x) L##x
+#else
+#define L_(x) x
+#undef wchar_t
+#undef wint_t
+#undef putwc
+#undef WEOF
+#define wchar_t char
+#define wint_t int
+#define putwc(c,f) putc(c,f)
+#define WEOF EOF
+#endif
+
+#ifndef HAVE_CTYPE_H
+/* Won't work for EBCDIC.  */
+#undef isupper
+#undef isdigit
+#undef isxdigit
+#undef tolower
+#define isupper(x) \
+  ({__typeof(x) __is_x = (x); __is_x >= 'A' && __is_x <= 'Z'; })
+#define isdigit(x) \
+  ({__typeof(x) __is_x = (x); __is_x >= '0' && __is_x <= '9'; })
+#define isxdigit(x) \
+  ({__typeof(x) __is_x = (x); \
+    (__is_x >= '0' && __is_x <= '9') \
+    || ((x) >= 'A' && (x) <= 'F') \
+    || ((x) >= 'a' && (x) <= 'f'); })
+#define tolower(x) \
+  ({__typeof(x) __is_x = (x); \
+    (__is_x >= 'A' && __is_x <= 'Z') ? __is_x - 'A' + 'a' : __is_x; })
+#endif
+
+#ifndef CHAR_MAX
+#ifdef __CHAR_UNSIGNED__
+#define CHAR_MAX (2 * __SCHAR_MAX__ + 1)
+#else
+#define CHAR_MAX __SCHAR_MAX__
+#endif
+#endif
+
+#ifndef HAVE_PRINTF_HOOKS
+#define printf_info __quadmath_printf_info
+struct printf_info
+{
+  int prec;			/* Precision.  */
+  int width;			/* Width.  */
+  wchar_t spec;			/* Format letter.  */
+  unsigned int is_long_double:1;/* L flag.  */
+  unsigned int is_short:1;	/* h flag.  */
+  unsigned int is_long:1;	/* l flag.  */
+  unsigned int alt:1;		/* # flag.  */
+  unsigned int space:1;		/* Space flag.  */
+  unsigned int left:1;		/* - flag.  */
+  unsigned int showsign:1;	/* + flag.  */
+  unsigned int group:1;		/* ' flag.  */
+  unsigned int extra:1;		/* For special use.  */
+  unsigned int is_char:1;	/* hh flag.  */
+  unsigned int wide:1;		/* Nonzero for wide character streams.  */
+  unsigned int i18n:1;		/* I flag.  */
+  unsigned short int user;	/* Bits for user-installed modifiers.  */
+  wchar_t pad;			/* Padding character.  */
+};
+#endif
+
+struct __quadmath_printf_file
+{
+  FILE *fp;
+  char *str;
+  size_t size;
+  size_t len;
+  int file_p;
+};
+
+int
+__quadmath_printf_fp (struct __quadmath_printf_file *fp,
+		      const struct printf_info *info,
+		      const void *const *args) attribute_hidden;
+int
+__quadmath_printf_fphex (struct __quadmath_printf_file *fp,
+			 const struct printf_info *info,
+			 const void *const *args) attribute_hidden;
+
+size_t __quadmath_do_pad (struct __quadmath_printf_file *fp, int wide,
+			  int c, size_t n) attribute_hidden;
+
+static inline __attribute__((__unused__)) size_t
+__quadmath_do_put (struct __quadmath_printf_file *fp, int wide,
+		   const char *s, size_t n)
+{
+  size_t len;
+  if (fp->file_p)
+    {
+      if (wide)
+	{
+	  size_t cnt;
+	  const wchar_t *ls = (const wchar_t *) s;
+	  for (cnt = 0; cnt < n; cnt++)
+	    if (putwc (ls[cnt], fp->fp) == WEOF)
+	      break;
+	  return cnt;
+	}
+      return fwrite (s, 1, n, fp->fp);
+    }
+  len = MIN (fp->size, n);
+  memcpy (fp->str, s, len);
+  fp->str += len;
+  fp->size -= len;
+  fp->len += n;
+  return n;
+}
+
+static inline __attribute__((__unused__)) int
+__quadmath_do_putc (struct __quadmath_printf_file *fp, int wide,
+		    wchar_t c)
+{
+  if (fp->file_p)
+    return wide ? (int) putwc (c, fp->fp) : putc (c, fp->fp);
+  if (fp->size)
+    {
+      *(fp->str++) = c;
+      fp->size--;
+    }
+  fp->len++;
+  return (unsigned char) c;
+}
+
+#define PUT(f, s, n) __quadmath_do_put (f, wide, s, n)
+#define PAD(f, c, n) __quadmath_do_pad (f, wide, c, n)
+#define PUTC(c, f) __quadmath_do_putc (f, wide, c)
+
+#define nl_langinfo_wc(x) \
+  ({ union { const char *mb; wchar_t wc; } u; u.mb = nl_langinfo (x); u.wc; })
+
+#undef _itoa
+#define _itoa __quadmath_itoa
+
+#undef NAN
+#define NAN __builtin_nanf ("")
diff --git a/printf/rshift.c b/printf/rshift.c
new file mode 100644
index 0000000..17fd914
--- /dev/null
+++ b/printf/rshift.c
@@ -0,0 +1,88 @@
+/* mpn_rshift -- Shift right a low-level natural-number integer.
+
+Copyright (C) 1991, 1993, 1994, 1996 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+The GNU MP Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+#include <config.h>
+#include "gmp-impl.h"
+
+/* Shift U (pointed to by UP and USIZE limbs long) CNT bits to the right
+   and store the USIZE least significant limbs of the result at WP.
+   The bits shifted out to the right are returned.
+
+   Argument constraints:
+   1. 0 < CNT < BITS_PER_MP_LIMB
+   2. If the result is to be written over the input, WP must be <= UP.
+*/
+
+mp_limb_t
+#if __STDC__
+mpn_rshift (register mp_ptr wp,
+	    register mp_srcptr up, mp_size_t usize,
+	    register unsigned int cnt)
+#else
+mpn_rshift (wp, up, usize, cnt)
+     register mp_ptr wp;
+     register mp_srcptr up;
+     mp_size_t usize;
+     register unsigned int cnt;
+#endif
+{
+  register mp_limb_t high_limb, low_limb;
+  register unsigned sh_1, sh_2;
+  register mp_size_t i;
+  mp_limb_t retval;
+
+#ifdef DEBUG
+  if (usize == 0 || cnt == 0)
+    abort ();
+#endif
+
+  sh_1 = cnt;
+
+#if 0
+  if (sh_1 == 0)
+    {
+      if (wp != up)
+	{
+	  /* Copy from low end to high end, to allow specified input/output
+	     overlapping.  */
+	  for (i = 0; i < usize; i++)
+	    wp[i] = up[i];
+	}
+      return usize;
+    }
+#endif
+
+  wp -= 1;
+  sh_2 = BITS_PER_MP_LIMB - sh_1;
+  high_limb = up[0];
+  retval = high_limb << sh_2;
+  low_limb = high_limb;
+
+  for (i = 1; i < usize; i++)
+    {
+      high_limb = up[i];
+      wp[i] = (low_limb >> sh_1) | (high_limb << sh_2);
+      low_limb = high_limb;
+    }
+  wp[i] = low_limb >> sh_1;
+
+  return retval;
+}
diff --git a/printf/sub_n.c b/printf/sub_n.c
new file mode 100644
index 0000000..92e7187
--- /dev/null
+++ b/printf/sub_n.c
@@ -0,0 +1,62 @@
+/* mpn_sub_n -- Subtract two limb vectors of equal, non-zero length.
+
+Copyright (C) 1992, 1993, 1994, 1996 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+The GNU MP Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+#include <config.h>
+#include "gmp-impl.h"
+
+mp_limb_t
+#if __STDC__
+mpn_sub_n (mp_ptr res_ptr, mp_srcptr s1_ptr, mp_srcptr s2_ptr, mp_size_t size)
+#else
+mpn_sub_n (res_ptr, s1_ptr, s2_ptr, size)
+     register mp_ptr res_ptr;
+     register mp_srcptr s1_ptr;
+     register mp_srcptr s2_ptr;
+     mp_size_t size;
+#endif
+{
+  register mp_limb_t x, y, cy;
+  register mp_size_t j;
+
+  /* The loop counter and index J goes from -SIZE to -1.  This way
+     the loop becomes faster.  */
+  j = -size;
+
+  /* Offset the base pointers to compensate for the negative indices.  */
+  s1_ptr -= j;
+  s2_ptr -= j;
+  res_ptr -= j;
+
+  cy = 0;
+  do
+    {
+      y = s2_ptr[j];
+      x = s1_ptr[j];
+      y += cy;			/* add previous carry to subtrahend */
+      cy = (y < cy);		/* get out carry from that addition */
+      y = x - y;		/* main subtract */
+      cy = (y > x) + cy;	/* get out carry from the subtract, combine */
+      res_ptr[j] = y;
+    }
+  while (++j != 0);
+
+  return cy;
+}
diff --git a/printf/submul_1.c b/printf/submul_1.c
new file mode 100644
index 0000000..31903c6
--- /dev/null
+++ b/printf/submul_1.c
@@ -0,0 +1,64 @@
+/* mpn_submul_1 -- multiply the S1_SIZE long limb vector pointed to by S1_PTR
+   by S2_LIMB, subtract the S1_SIZE least significant limbs of the product
+   from the limb vector pointed to by RES_PTR.  Return the most significant
+   limb of the product, adjusted for carry-out from the subtraction.
+
+Copyright (C) 1992, 1993, 1994, 1996, 2005 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 of the License, or (at your
+option) any later version.
+
+The GNU MP Library is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+MA 02111-1307, USA. */
+
+#include <config.h>
+#include "gmp-impl.h"
+
+mp_limb_t
+mpn_submul_1 (res_ptr, s1_ptr, s1_size, s2_limb)
+     register mp_ptr res_ptr;
+     register mp_srcptr s1_ptr;
+     mp_size_t s1_size;
+     register mp_limb_t s2_limb;
+{
+  register mp_limb_t cy_limb;
+  register mp_size_t j;
+  register mp_limb_t prod_high, prod_low;
+  register mp_limb_t x;
+
+  /* The loop counter and index J goes from -SIZE to -1.  This way
+     the loop becomes faster.  */
+  j = -s1_size;
+
+  /* Offset the base pointers to compensate for the negative indices.  */
+  res_ptr -= j;
+  s1_ptr -= j;
+
+  cy_limb = 0;
+  do
+    {
+      umul_ppmm (prod_high, prod_low, s1_ptr[j], s2_limb);
+
+      prod_low += cy_limb;
+      cy_limb = (prod_low < cy_limb) + prod_high;
+
+      x = res_ptr[j];
+      prod_low = x - prod_low;
+      cy_limb += (prod_low > x);
+      res_ptr[j] = prod_low;
+    }
+  while (++j != 0);
+
+  return cy_limb;
+}
diff --git a/quadmath-imp.h b/quadmath-imp.h
new file mode 100644
index 0000000..86b5787
--- /dev/null
+++ b/quadmath-imp.h
@@ -0,0 +1,345 @@
+/* GCC Quad-Precision Math Library
+   Copyright (C) 2010, 2011 Free Software Foundation, Inc.
+   Written by Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+This file is part of the libquadmath library.
+Libquadmath is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libquadmath is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libquadmath; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
+
+#ifndef QUADMATH_IMP_H
+#define QUADMATH_IMP_H
+
+#include <errno.h>
+#include <limits.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include "quadmath.h"
+#include "config.h"
+#ifdef HAVE_FENV_H
+# include <fenv.h>
+#endif
+
+
+/* Under IEEE 754, an architecture may determine tininess of
+   floating-point results either "before rounding" or "after
+   rounding", but must do so in the same way for all operations
+   returning binary results.  Define TININESS_AFTER_ROUNDING to 1 for
+   "after rounding" architectures, 0 for "before rounding"
+   architectures.  */
+
+#define TININESS_AFTER_ROUNDING   1
+
+#define HIGH_ORDER_BIT_IS_SET_FOR_SNAN 0
+
+#define FIX_FLT128_LONG_CONVERT_OVERFLOW 0
+#define FIX_FLT128_LLONG_CONVERT_OVERFLOW 0
+
+/* Prototypes for internal functions.  */
+extern int32_t __quadmath_rem_pio2q (__float128, __float128 *);
+extern void __quadmath_kernel_sincosq (__float128, __float128, __float128 *,
+				       __float128 *, int);
+extern __float128 __quadmath_kernel_sinq (__float128, __float128, int);
+extern __float128 __quadmath_kernel_cosq (__float128, __float128);
+extern __float128 __quadmath_kernel_tanq (__float128, __float128, int);
+extern __float128 __quadmath_gamma_productq (__float128, __float128, int,
+					     __float128 *);
+extern __float128 __quadmath_gammaq_r (__float128, int *);
+extern __float128 __quadmath_lgamma_negq (__float128, int *);
+extern __float128 __quadmath_lgamma_productq (__float128, __float128,
+					      __float128, int);
+extern __float128 __quadmath_lgammaq_r (__float128, int *);
+extern __float128 __quadmath_x2y2m1q (__float128 x, __float128 y);
+extern __complex128 __quadmath_kernel_casinhq (__complex128, int);
+
+static inline void
+mul_splitq (__float128 *hi, __float128 *lo, __float128 x, __float128 y)
+{
+  /* Fast built-in fused multiply-add.  */
+  *hi = x * y;
+  *lo = fmaq (x, y, -*hi);
+}
+
+
+
+
+/* Frankly, if you have __float128, you have 64-bit integers, right?  */
+#ifndef UINT64_C
+# error "No way!"
+#endif
+
+
+/* Main union type we use to manipulate the floating-point type.  */
+typedef union
+{
+  __float128 value;
+
+  struct
+#ifdef __MINGW32__
+  /* On mingw targets the ms-bitfields option is active by default.
+     Therefore enforce gnu-bitfield style.  */
+  __attribute__ ((gcc_struct))
+#endif
+  {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+    unsigned negative:1;
+    unsigned exponent:15;
+    unsigned mantissa0:16;
+    unsigned mantissa1:32;
+    unsigned mantissa2:32;
+    unsigned mantissa3:32;
+#else
+    unsigned mantissa3:32;
+    unsigned mantissa2:32;
+    unsigned mantissa1:32;
+    unsigned mantissa0:16;
+    unsigned exponent:15;
+    unsigned negative:1;
+#endif
+  } ieee;
+
+  struct
+  {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+    uint64_t high;
+    uint64_t low;
+#else
+    uint64_t low;
+    uint64_t high;
+#endif
+  } words64;
+
+  struct
+  {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+    uint32_t w0;
+    uint32_t w1;
+    uint32_t w2;
+    uint32_t w3;
+#else
+    uint32_t w3;
+    uint32_t w2;
+    uint32_t w1;
+    uint32_t w0;
+#endif
+  } words32;
+
+  struct
+#ifdef __MINGW32__
+  /* Make sure we are using gnu-style bitfield handling.  */
+  __attribute__ ((gcc_struct))
+#endif
+  {
+#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+    unsigned negative:1;
+    unsigned exponent:15;
+    unsigned quiet_nan:1;
+    unsigned mantissa0:15;
+    unsigned mantissa1:32;
+    unsigned mantissa2:32;
+    unsigned mantissa3:32;
+#else
+    unsigned mantissa3:32;
+    unsigned mantissa2:32;
+    unsigned mantissa1:32;
+    unsigned mantissa0:15;
+    unsigned quiet_nan:1;
+    unsigned exponent:15;
+    unsigned negative:1;
+#endif
+  } ieee_nan;
+
+} ieee854_float128;
+
+
+/* Get two 64 bit ints from a long double.  */
+#define GET_FLT128_WORDS64(ix0,ix1,d)  \
+do {                                   \
+  ieee854_float128 u;                  \
+  u.value = (d);                       \
+  (ix0) = u.words64.high;              \
+  (ix1) = u.words64.low;               \
+} while (0)
+
+/* Set a long double from two 64 bit ints.  */
+#define SET_FLT128_WORDS64(d,ix0,ix1)  \
+do {                                   \
+  ieee854_float128 u;                  \
+  u.words64.high = (ix0);              \
+  u.words64.low = (ix1);               \
+  (d) = u.value;                       \
+} while (0)
+
+/* Get the more significant 64 bits of a long double mantissa.  */
+#define GET_FLT128_MSW64(v,d)          \
+do {                                   \
+  ieee854_float128 u;                  \
+  u.value = (d);                       \
+  (v) = u.words64.high;                \
+} while (0)
+
+/* Set the more significant 64 bits of a long double mantissa from an int.  */
+#define SET_FLT128_MSW64(d,v)          \
+do {                                   \
+  ieee854_float128 u;                  \
+  u.value = (d);                       \
+  u.words64.high = (v);                \
+  (d) = u.value;                       \
+} while (0)
+
+/* Get the least significant 64 bits of a long double mantissa.  */
+#define GET_FLT128_LSW64(v,d)          \
+do {                                   \
+  ieee854_float128 u;                  \
+  u.value = (d);                       \
+  (v) = u.words64.low;                 \
+} while (0)
+
+
+#define IEEE854_FLOAT128_BIAS 0x3fff
+
+#define QUADFP_NAN		0
+#define QUADFP_INFINITE		1
+#define QUADFP_ZERO		2
+#define QUADFP_SUBNORMAL	3
+#define QUADFP_NORMAL		4
+#define fpclassifyq(x) \
+  __builtin_fpclassify (QUADFP_NAN, QUADFP_INFINITE, QUADFP_NORMAL, \
+			QUADFP_SUBNORMAL, QUADFP_ZERO, x)
+
+#ifndef math_opt_barrier
+# define math_opt_barrier(x) \
+({ __typeof (x) __x = (x); __asm ("" : "+m" (__x)); __x; })
+# define math_force_eval(x) \
+({ __typeof (x) __x = (x); __asm __volatile__ ("" : : "m" (__x)); })
+#endif
+
+/* math_narrow_eval reduces its floating-point argument to the range
+   and precision of its semantic type.  (The original evaluation may
+   still occur with excess range and precision, so the result may be
+   affected by double rounding.)  */
+#define math_narrow_eval(x) (x)
+
+/* If X (which is not a NaN) is subnormal, force an underflow
+   exception.  */
+#define math_check_force_underflow(x)				\
+  do								\
+    {								\
+      __float128 force_underflow_tmp = (x);			\
+      if (fabsq (force_underflow_tmp) < FLT128_MIN)		\
+	{							\
+	  __float128 force_underflow_tmp2			\
+	    = force_underflow_tmp * force_underflow_tmp;	\
+	  math_force_eval (force_underflow_tmp2);		\
+	}							\
+    }								\
+  while (0)
+/* Likewise, but X is also known to be nonnegative.  */
+#define math_check_force_underflow_nonneg(x)			\
+  do								\
+    {								\
+      __float128 force_underflow_tmp = (x);			\
+      if (force_underflow_tmp < FLT128_MIN)			\
+	{							\
+	  __float128 force_underflow_tmp2			\
+	    = force_underflow_tmp * force_underflow_tmp;	\
+	  math_force_eval (force_underflow_tmp2);		\
+	}							\
+    }								\
+  while (0)
+
+/* Likewise, for both real and imaginary parts of a complex
+   result.  */
+#define math_check_force_underflow_complex(x)				\
+  do									\
+    {									\
+      __typeof (x) force_underflow_complex_tmp = (x);			\
+      math_check_force_underflow (__real__ force_underflow_complex_tmp); \
+      math_check_force_underflow (__imag__ force_underflow_complex_tmp); \
+    }									\
+  while (0)
+
+#ifndef HAVE_FENV_H
+# define feraiseexcept(arg) ((void) 0)
+typedef int fenv_t;
+# define feholdexcept(arg) ((void) 0)
+# define fesetround(arg) ((void) 0)
+# define feupdateenv(arg) ((void) (arg))
+# define fesetenv(arg) ((void) (arg))
+# define fetestexcept(arg) 0
+# define feclearexcept(arg) ((void) 0)
+#else
+# ifndef HAVE_FEHOLDEXCEPT
+#  define feholdexcept(arg) ((void) 0)
+# endif
+# ifndef HAVE_FESETROUND
+#  define fesetround(arg) ((void) 0)
+# endif
+# ifndef HAVE_FEUPDATEENV
+#  define feupdateenv(arg) ((void) (arg))
+# endif
+# ifndef HAVE_FESETENV
+#  define fesetenv(arg) ((void) (arg))
+# endif
+# ifndef HAVE_FETESTEXCEPT
+#  define fetestexcept(arg) 0
+# endif
+#endif
+
+#ifndef __glibc_likely
+# define __glibc_likely(cond)	__builtin_expect ((cond), 1)
+#endif
+
+#ifndef __glibc_unlikely
+# define __glibc_unlikely(cond)	__builtin_expect ((cond), 0)
+#endif
+
+#if defined HAVE_FENV_H && defined HAVE_FESETROUND && defined HAVE_FEUPDATEENV
+struct rm_ctx
+{
+  fenv_t env;
+  bool updated_status;
+};
+
+# define SET_RESTORE_ROUNDF128(RM)					\
+  struct rm_ctx ctx __attribute__((cleanup (libc_feresetround_ctx)));	\
+  libc_feholdsetround_ctx (&ctx, (RM))
+
+static inline __attribute__ ((always_inline)) void
+libc_feholdsetround_ctx (struct rm_ctx *ctx, int round)
+{
+  ctx->updated_status = false;
+
+  /* Update rounding mode only if different.  */
+  if (__glibc_unlikely (round != fegetround ()))
+    {
+      ctx->updated_status = true;
+      fegetenv (&ctx->env);
+      fesetround (round);
+    }
+}
+
+static inline __attribute__ ((always_inline)) void
+libc_feresetround_ctx (struct rm_ctx *ctx)
+{
+  /* Restore the rounding mode if updated.  */
+  if (__glibc_unlikely (ctx->updated_status))
+    feupdateenv (&ctx->env);
+}
+#else
+# define SET_RESTORE_ROUNDF128(RM) ((void) 0)
+#endif
+
+#endif
diff --git a/quadmath-rounding-mode.h b/quadmath-rounding-mode.h
new file mode 100644
index 0000000..a806794
--- /dev/null
+++ b/quadmath-rounding-mode.h
@@ -0,0 +1,74 @@
+/* GCC Quad-Precision Math Library
+   Copyright (C) 2012 Free Software Foundation, Inc.
+
+This file is part of the libquadmath library.
+Libquadmath is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libquadmath is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libquadmath; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
+
+
+#ifndef QUADMATH_ROUNDING_MODE_H
+#define QUADMATH_ROUNDING_MODE_H
+
+#include <stdbool.h>
+
+
+#if defined(HAVE_FENV_H)
+#  include <fenv.h>
+#endif /* HAVE_FENV_H */
+
+static inline int
+get_rounding_mode (void)
+{
+#if defined(HAVE_FENV_H) && (defined(FE_DOWNWARD) || defined(FE_TONEAREST) \
+			     || defined(FE_TOWARDZERO) || defined(FE_UPWARD))
+  return fegetround ();
+#else
+  return 0;
+#endif
+}
+
+static inline bool
+round_away (bool negative, bool last_digit_odd, bool half_bit, bool more_bits,
+            int mode)
+{
+  switch (mode)
+    {
+#ifdef FE_DOWNWARD
+    case FE_DOWNWARD:
+      return negative && (half_bit || more_bits);
+#endif
+
+#ifdef FE_DOWNWARD
+    case FE_TONEAREST:
+      return half_bit && (last_digit_odd || more_bits);
+#endif
+
+#ifdef FE_TOWARDZERO
+    case FE_TOWARDZERO:
+      return false;
+#endif
+
+
+#ifdef FE_UPWARD
+    case FE_UPWARD:
+      return !negative && (half_bit || more_bits);
+#endif
+
+    default:
+      return false;
+    }
+}
+
+#endif /* QUADMATH_ROUNDING_MODE_H  */
diff --git a/quadmath.h b/quadmath.h
new file mode 100644
index 0000000..81eb957
--- /dev/null
+++ b/quadmath.h
@@ -0,0 +1,207 @@
+/* GCC Quad-Precision Math Library
+   Copyright (C) 2010-2019 Free Software Foundation, Inc.
+   Written by Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
+
+This file is part of the libquadmath library.
+Libquadmath is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libquadmath is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libquadmath; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
+
+#ifndef QUADMATH_H
+#define QUADMATH_H
+
+#include <stdlib.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Define the complex type corresponding to __float128
+   ("_Complex __float128" is not allowed) */
+#if (!defined(_ARCH_PPC)) || defined(__LONG_DOUBLE_IEEE128__)
+typedef _Complex float __attribute__((mode(TC))) __complex128;
+#else
+typedef _Complex float __attribute__((mode(KC))) __complex128;
+#endif
+
+#ifdef __cplusplus
+# define __quadmath_throw throw ()
+# define __quadmath_nth(fct) fct throw ()
+#else
+# define __quadmath_throw __attribute__((__nothrow__))
+# define __quadmath_nth(fct) __attribute__((__nothrow__)) fct
+#endif
+
+/* Prototypes for real functions */
+extern __float128 acosq (__float128) __quadmath_throw;
+extern __float128 acoshq (__float128) __quadmath_throw;
+extern __float128 asinq (__float128) __quadmath_throw;
+extern __float128 asinhq (__float128) __quadmath_throw;
+extern __float128 atanq (__float128) __quadmath_throw;
+extern __float128 atanhq (__float128) __quadmath_throw;
+extern __float128 atan2q (__float128, __float128) __quadmath_throw;
+extern __float128 cbrtq (__float128) __quadmath_throw;
+extern __float128 ceilq (__float128) __quadmath_throw;
+extern __float128 copysignq (__float128, __float128) __quadmath_throw;
+extern __float128 coshq (__float128) __quadmath_throw;
+extern __float128 cosq (__float128) __quadmath_throw;
+extern __float128 erfq (__float128) __quadmath_throw;
+extern __float128 erfcq (__float128) __quadmath_throw;
+extern __float128 exp2q (__float128) __quadmath_throw;
+extern __float128 expq (__float128) __quadmath_throw;
+extern __float128 expm1q (__float128) __quadmath_throw;
+extern __float128 fabsq (__float128) __quadmath_throw;
+extern __float128 fdimq (__float128, __float128) __quadmath_throw;
+extern int finiteq (__float128) __quadmath_throw;
+extern __float128 floorq (__float128) __quadmath_throw;
+extern __float128 fmaq (__float128, __float128, __float128) __quadmath_throw;
+extern __float128 fmaxq (__float128, __float128) __quadmath_throw;
+extern __float128 fminq (__float128, __float128) __quadmath_throw;
+extern __float128 fmodq (__float128, __float128) __quadmath_throw;
+extern __float128 frexpq (__float128, int *) __quadmath_throw;
+extern __float128 hypotq (__float128, __float128) __quadmath_throw;
+extern int isinfq (__float128) __quadmath_throw;
+extern int ilogbq (__float128) __quadmath_throw;
+extern int isnanq (__float128) __quadmath_throw;
+extern int issignalingq (__float128) __quadmath_throw;
+extern __float128 j0q (__float128) __quadmath_throw;
+extern __float128 j1q (__float128) __quadmath_throw;
+extern __float128 jnq (int, __float128) __quadmath_throw;
+extern __float128 ldexpq (__float128, int) __quadmath_throw;
+extern __float128 lgammaq (__float128) __quadmath_throw;
+extern long long int llrintq (__float128) __quadmath_throw;
+extern long long int llroundq (__float128) __quadmath_throw;
+extern __float128 logbq (__float128) __quadmath_throw;
+extern __float128 logq (__float128) __quadmath_throw;
+extern __float128 log10q (__float128) __quadmath_throw;
+extern __float128 log2q (__float128) __quadmath_throw;
+extern __float128 log1pq (__float128) __quadmath_throw;
+extern long int lrintq (__float128) __quadmath_throw;
+extern long int lroundq (__float128) __quadmath_throw;
+extern __float128 modfq (__float128, __float128 *) __quadmath_throw;
+extern __float128 nanq (const char *) __quadmath_throw;
+extern __float128 nearbyintq (__float128) __quadmath_throw;
+extern __float128 nextafterq (__float128, __float128) __quadmath_throw;
+extern __float128 powq (__float128, __float128) __quadmath_throw;
+extern __float128 remainderq (__float128, __float128) __quadmath_throw;
+extern __float128 remquoq (__float128, __float128, int *) __quadmath_throw;
+extern __float128 rintq (__float128) __quadmath_throw;
+extern __float128 roundq (__float128) __quadmath_throw;
+extern __float128 scalblnq (__float128, long int) __quadmath_throw;
+extern __float128 scalbnq (__float128, int) __quadmath_throw;
+extern int signbitq (__float128) __quadmath_throw;
+extern void sincosq (__float128, __float128 *, __float128 *) __quadmath_throw;
+extern __float128 sinhq (__float128) __quadmath_throw;
+extern __float128 sinq (__float128) __quadmath_throw;
+extern __float128 sqrtq (__float128) __quadmath_throw;
+extern __float128 tanq (__float128) __quadmath_throw;
+extern __float128 tanhq (__float128) __quadmath_throw;
+extern __float128 tgammaq (__float128) __quadmath_throw;
+extern __float128 truncq (__float128) __quadmath_throw;
+extern __float128 y0q (__float128) __quadmath_throw;
+extern __float128 y1q (__float128) __quadmath_throw;
+extern __float128 ynq (int, __float128) __quadmath_throw;
+
+
+/* Prototypes for complex functions */
+extern __float128 cabsq (__complex128) __quadmath_throw;
+extern __float128 cargq (__complex128) __quadmath_throw;
+extern __float128 cimagq (__complex128) __quadmath_throw;
+extern __float128 crealq (__complex128) __quadmath_throw;
+extern __complex128 cacosq (__complex128) __quadmath_throw;
+extern __complex128 cacoshq (__complex128) __quadmath_throw;
+extern __complex128 casinq (__complex128) __quadmath_throw;
+extern __complex128 casinhq (__complex128) __quadmath_throw;
+extern __complex128 catanq (__complex128) __quadmath_throw;
+extern __complex128 catanhq (__complex128) __quadmath_throw;
+extern __complex128 ccosq (__complex128) __quadmath_throw;
+extern __complex128 ccoshq (__complex128) __quadmath_throw;
+extern __complex128 cexpq (__complex128) __quadmath_throw;
+extern __complex128 cexpiq (__float128) __quadmath_throw;
+extern __complex128 clogq (__complex128) __quadmath_throw;
+extern __complex128 clog10q (__complex128) __quadmath_throw;
+extern __complex128 conjq (__complex128) __quadmath_throw;
+extern __complex128 cpowq (__complex128, __complex128) __quadmath_throw;
+extern __complex128 cprojq (__complex128) __quadmath_throw;
+extern __complex128 csinq (__complex128) __quadmath_throw;
+extern __complex128 csinhq (__complex128) __quadmath_throw;
+extern __complex128 csqrtq (__complex128) __quadmath_throw;
+extern __complex128 ctanq (__complex128) __quadmath_throw;
+extern __complex128 ctanhq (__complex128) __quadmath_throw;
+
+
+/* Prototypes for string <-> __float128 conversion functions */
+extern __float128 strtoflt128 (const char *, char **) __quadmath_throw;
+extern int quadmath_snprintf (char *str, size_t size,
+			      const char *format, ...) __quadmath_throw;
+
+
+/* Macros */
+#define FLT128_MAX 1.18973149535723176508575932662800702e4932Q
+#define FLT128_MIN 3.36210314311209350626267781732175260e-4932Q
+#define FLT128_EPSILON 1.92592994438723585305597794258492732e-34Q
+#define FLT128_DENORM_MIN 6.475175119438025110924438958227646552e-4966Q
+#define FLT128_MANT_DIG 113
+#define FLT128_MIN_EXP (-16381)
+#define FLT128_MAX_EXP 16384
+#define FLT128_DIG 33
+#define FLT128_MIN_10_EXP (-4931)
+#define FLT128_MAX_10_EXP 4932
+
+
+#define HUGE_VALQ __builtin_huge_valq()
+/* The following alternative is valid, but brings the warning:
+   (floating constant exceeds range of ‘__float128’)  */
+/* #define HUGE_VALQ (__extension__ 0x1.0p32767Q) */
+
+#define M_Eq		2.718281828459045235360287471352662498Q  /* e */
+#define M_LOG2Eq	1.442695040888963407359924681001892137Q  /* log_2 e */
+#define M_LOG10Eq	0.434294481903251827651128918916605082Q  /* log_10 e */
+#define M_LN2q		0.693147180559945309417232121458176568Q  /* log_e 2 */
+#define M_LN10q		2.302585092994045684017991454684364208Q  /* log_e 10 */
+#define M_PIq		3.141592653589793238462643383279502884Q  /* pi */
+#define M_PI_2q		1.570796326794896619231321691639751442Q  /* pi/2 */
+#define M_PI_4q		0.785398163397448309615660845819875721Q  /* pi/4 */
+#define M_1_PIq		0.318309886183790671537767526745028724Q  /* 1/pi */
+#define M_2_PIq		0.636619772367581343075535053490057448Q  /* 2/pi */
+#define M_2_SQRTPIq	1.128379167095512573896158903121545172Q  /* 2/sqrt(pi) */
+#define M_SQRT2q	1.414213562373095048801688724209698079Q  /* sqrt(2) */
+#define M_SQRT1_2q	0.707106781186547524400844362104849039Q  /* 1/sqrt(2) */
+
+#define __quadmath_extern_inline \
+  extern inline __attribute__ ((__gnu_inline__))
+
+__quadmath_extern_inline __float128
+__quadmath_nth (cimagq (__complex128 __z))
+{
+  return __imag__ __z;
+}
+
+__quadmath_extern_inline __float128
+__quadmath_nth (crealq (__complex128 __z))
+{
+  return __real__ __z;
+}
+
+__quadmath_extern_inline __complex128
+__quadmath_nth (conjq (__complex128 __z))
+{
+  return __extension__ ~__z;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/quadmath.map b/quadmath.map
new file mode 100644
index 0000000..dbdda70
--- /dev/null
+++ b/quadmath.map
@@ -0,0 +1,109 @@
+QUADMATH_1.0 {
+  global:
+    acosq;
+    acoshq;
+    asinq;
+    asinhq;
+    atanq;
+    atanhq;
+    atan2q;
+    cbrtq;
+    ceilq;
+    copysignq;
+    coshq;
+    cosq;
+    erfq;
+    erfcq;
+    expq;
+    expm1q;
+    fabsq;
+    fdimq;
+    finiteq;
+    floorq;
+    fmaq;
+    fmaxq;
+    fminq;
+    fmodq;
+    frexpq;
+    hypotq;
+    ilogbq;
+    isinfq;
+    isnanq;
+    j0q;
+    j1q;
+    jnq;
+    ldexpq;
+    lgammaq;
+    llrintq;
+    llroundq;
+    logq;
+    log10q;
+    log1pq;
+    log2q;
+    lrintq;
+    lroundq;
+    modfq;
+    nanq;
+    nearbyintq;
+    nextafterq;
+    powq;
+    remainderq;
+    remquoq;
+    rintq;
+    roundq;
+    scalblnq;
+    scalbnq;
+    signbitq;
+    sincosq;
+    sinhq;
+    sinq;
+    sqrtq;
+    tanq;
+    tanhq;
+    tgammaq;
+    truncq;
+    y0q;
+    y1q;
+    ynq;
+
+    cabsq;
+    cargq;
+    cimagq;
+    crealq;
+    cacoshq;
+    cacosq;
+    casinhq;
+    casinq;
+    catanhq;
+    catanq;
+    ccosq;
+    ccoshq;
+    cexpq;
+    cexpiq;
+    clogq;
+    clog10q;
+    conjq;
+    cpowq;
+    cprojq;
+    csinq;
+    csinhq;
+    csqrtq;
+    ctanq;
+    ctanhq;
+
+    strtoflt128;
+    quadmath_snprintf;
+  local:
+    *;
+};
+
+QUADMATH_1.1 {
+  global:
+    logbq;
+} QUADMATH_1.0;
+
+QUADMATH_1.2 {
+  global:
+    exp2q;
+    issignalingq;
+} QUADMATH_1.1;
diff --git a/quadmath_weak.h b/quadmath_weak.h
new file mode 100644
index 0000000..a97c813
--- /dev/null
+++ b/quadmath_weak.h
@@ -0,0 +1,141 @@
+/* GCC Quad-Precision Math Library
+   Copyright (C) 2010-2018 Free Software Foundation, Inc.
+   Written by Tobias Burnus  <burnus@net-b.de>
+
+This file is part of the libquadmath library.
+Libquadmath is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+Libquadmath is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with libquadmath; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
+
+#ifndef QUADMATH_WEAK_H
+#define QUADMATH_WEAK_H
+
+#include "quadmath.h"
+
+#if SUPPORTS_WEAK
+# define __qmath2(name,name2,type) \
+  static __typeof(type) name __attribute__ ((__weakref__(#name2))) \
+			__quadmath_throw;
+# define __qmath_(name) __qmath_ ## name
+#else
+# define __qmath2(name,name2,type)
+# define __qmath_(name) name
+#endif
+
+/* __qmath_foo is a weak reference to symbol foo.  */
+#define __qmath3(name) __qmath2(__qmath_ ## name,name,name)
+
+/* Prototypes for real functions.  */
+__qmath3 (acosq)
+__qmath3 (acoshq)
+__qmath3 (asinq)
+__qmath3 (asinhq)
+__qmath3 (atanq)
+__qmath3 (atanhq)
+__qmath3 (atan2q)
+__qmath3 (cbrtq)
+__qmath3 (ceilq)
+__qmath3 (copysignq)
+__qmath3 (coshq)
+__qmath3 (cosq)
+__qmath3 (erfq)
+__qmath3 (erfcq)
+__qmath3 (exp2q)
+__qmath3 (expq)
+__qmath3 (expm1q)
+__qmath3 (fabsq)
+__qmath3 (fdimq)
+__qmath3 (finiteq)
+__qmath3 (floorq)
+__qmath3 (fmaq)
+__qmath3 (fmaxq)
+__qmath3 (fminq)
+__qmath3 (fmodq)
+__qmath3 (frexpq)
+__qmath3 (hypotq)
+__qmath3 (ilogbq)
+__qmath3 (isinfq)
+__qmath3 (isnanq)
+__qmath3 (issignalingq)
+__qmath3 (j0q)
+__qmath3 (j1q)
+__qmath3 (jnq)
+__qmath3 (ldexpq)
+__qmath3 (lgammaq)
+__qmath3 (llrintq)
+__qmath3 (llroundq)
+__qmath3 (logbq)
+__qmath3 (logq)
+__qmath3 (log10q)
+__qmath3 (log1pq)
+__qmath3 (log2q)
+__qmath3 (lrintq)
+__qmath3 (lroundq)
+__qmath3 (modfq)
+__qmath3 (nanq)
+__qmath3 (nearbyintq)
+__qmath3 (nextafterq)
+__qmath3 (powq)
+__qmath3 (remainderq)
+__qmath3 (remquoq)
+__qmath3 (rintq)
+__qmath3 (roundq)
+__qmath3 (scalblnq)
+__qmath3 (scalbnq)
+__qmath3 (signbitq)
+__qmath3 (sincosq)
+__qmath3 (sinhq)
+__qmath3 (sinq)
+__qmath3 (sqrtq)
+__qmath3 (tanq)
+__qmath3 (tanhq)
+__qmath3 (tgammaq)
+__qmath3 (truncq)
+__qmath3 (y0q)
+__qmath3 (y1q)
+__qmath3 (ynq)
+
+
+/* Prototypes for complex functions.  */
+__qmath3 (cabsq)
+__qmath3 (cargq)
+__qmath3 (cimagq)
+__qmath3 (crealq)
+__qmath3 (cacosq)
+__qmath3 (cacoshq)
+__qmath3 (casinq)
+__qmath3 (casinhq)
+__qmath3 (catanq)
+__qmath3 (catanhq)
+__qmath3 (ccosq)
+__qmath3 (ccoshq)
+__qmath3 (cexpq)
+__qmath3 (cexpiq)
+__qmath3 (clogq)
+__qmath3 (clog10q)
+__qmath3 (conjq)
+__qmath3 (cpowq)
+__qmath3 (cprojq)
+__qmath3 (csinq)
+__qmath3 (csinhq)
+__qmath3 (csqrtq)
+__qmath3 (ctanq)
+__qmath3 (ctanhq)
+
+
+/* Prototypes for string <-> flt128 conversion functions.  */
+__qmath3 (strtoflt128)
+__qmath3 (quadmath_snprintf)
+
+#endif
diff --git a/sfp-machine.h b/sfp-machine.h
new file mode 100644
index 0000000..906a09e
--- /dev/null
+++ b/sfp-machine.h
@@ -0,0 +1,59 @@
+/* libquadmath uses soft-fp only for sqrtq and only for
+   the positive finite case, so it doesn't care about
+   NaN representation, nor tininess after rounding vs.
+   before rounding, all it cares about is current rounding
+   mode and raising inexact exceptions.  */
+#if __SIZEOF_LONG__ == 8
+#define _FP_W_TYPE_SIZE 64
+#define _FP_I_TYPE long long
+#define _FP_NANFRAC_Q _FP_QNANBIT_Q, 0
+#else
+#define _FP_W_TYPE_SIZE 32
+#define _FP_I_TYPE int
+#define _FP_NANFRAC_Q _FP_QNANBIT_Q, 0, 0, 0
+#endif
+#define _FP_W_TYPE unsigned _FP_I_TYPE
+#define _FP_WS_TYPE signed _FP_I_TYPE
+#define _FP_QNANNEGATEDP 0
+#define _FP_NANSIGN_Q 1
+#define _FP_KEEPNANFRACP 1
+#define _FP_TININESS_AFTER_ROUNDING 0
+#ifndef __BYTE_ORDER
+#define __LITTLE_ENDIAN __ORDER_LITTLE_ENDIAN__
+#define __BIG_ENDIAN __ORDER_BIG_ENDIAN__
+#define __BYTE_ORDER __BYTE_ORDER__
+#endif
+#define _FP_DECL_EX \
+  unsigned int fp_roundmode __attribute__ ((unused)) = FP_RND_NEAREST;
+#define FP_ROUNDMODE fp_roundmode
+#define FP_INIT_ROUNDMODE \
+  do					\
+    {					\
+      switch (fegetround ())		\
+        {				\
+        case FE_UPWARD:			\
+          fp_roundmode = FP_RND_PINF;	\
+          break;			\
+        case FE_DOWNWARD:		\
+          fp_roundmode = FP_RND_MINF;	\
+          break;			\
+        case FE_TOWARDZERO:		\
+          fp_roundmode = FP_RND_ZERO;	\
+          break;			\
+	default:			\
+	  break;			\
+        }				\
+    }					\
+  while (0)
+#define FP_HANDLE_EXCEPTIONS \
+  do					\
+    {					\
+      if (_fex & FP_EX_INEXACT)		\
+	{				\
+	  volatile double eight = 8.0;	\
+	  volatile double eps		\
+	    = DBL_EPSILON;		\
+	  eight += eps;			\
+	}				\
+    }					\
+  while (0)
diff --git a/strtod/grouping.h b/strtod/grouping.h
new file mode 100644
index 0000000..a166087
--- /dev/null
+++ b/strtod/grouping.h
@@ -0,0 +1,37 @@
+/* Internal header for proving correct grouping in strings of numbers.
+   Copyright (C) 1995,1996,1997,1998,2000,2003 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* Find the maximum prefix of the string between BEGIN and END which
+   satisfies the grouping rules.  It is assumed that at least one digit
+   follows BEGIN directly.  */
+extern const wchar_t *__correctly_grouped_prefixwc (const wchar_t *begin,
+						    const wchar_t *end,
+						    wchar_t thousands,
+						    const char *grouping)
+     attribute_hidden;
+
+extern const char *__correctly_grouped_prefixmb (const char *begin,
+						 const char *end,
+						 const char *thousands,
+						 const char *grouping)
+     attribute_hidden;
+
+/* Disable grouping support for now.  */
+#define __correctly_grouped_prefixmb(b,e,t,g) e
diff --git a/strtod/mpn2flt128.c b/strtod/mpn2flt128.c
new file mode 100644
index 0000000..33cdb62
--- /dev/null
+++ b/strtod/mpn2flt128.c
@@ -0,0 +1,53 @@
+/* Copyright (C) 1995,1996,1997,1998,1999,2002,2003
+	Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <config.h>
+#include <float.h>
+#include <math.h>
+#include "../printf/gmp-impl.h"
+
+/* Convert a multi-precision integer of the needed number of bits (113 for
+   long double) and an integral power of two to a `long double' in IEEE854
+   quad-precision format.  */
+
+__float128
+mpn_construct_float128 (mp_srcptr frac_ptr, int expt, int sign)
+{
+  ieee854_float128 u;
+
+  u.ieee.negative = sign;
+  u.ieee.exponent = expt + IEEE854_FLOAT128_BIAS;
+#if BITS_PER_MP_LIMB == 32
+  u.ieee.mantissa3 = frac_ptr[0];
+  u.ieee.mantissa2 = frac_ptr[1];
+  u.ieee.mantissa1 = frac_ptr[2];
+  u.ieee.mantissa0 = frac_ptr[3] & (((mp_limb_t) 1
+				     << (FLT128_MANT_DIG - 96)) - 1);
+#elif BITS_PER_MP_LIMB == 64
+  u.ieee.mantissa3 = frac_ptr[0] & (((mp_limb_t) 1 << 32) - 1);
+  u.ieee.mantissa2 = frac_ptr[0] >> 32;
+  u.ieee.mantissa1 = frac_ptr[1] & (((mp_limb_t) 1 << 32) - 1);
+  u.ieee.mantissa0 = (frac_ptr[1] >> 32) & (((mp_limb_t) 1
+					     << (FLT128_MANT_DIG - 96)) - 1);
+#else
+  #error "mp_limb size " BITS_PER_MP_LIMB "not accounted for"
+#endif
+
+  return u.value;
+}
diff --git a/strtod/strtod_l.c b/strtod/strtod_l.c
new file mode 100644
index 0000000..3860284
--- /dev/null
+++ b/strtod/strtod_l.c
@@ -0,0 +1,1788 @@
+/* Convert string representing a number to float value, using given locale.
+   Copyright (C) 1997-2012 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+#include <stdarg.h>
+#include <string.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <float.h>
+#include <math.h>
+#define NDEBUG 1
+#include <assert.h>
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+
+#ifdef HAVE_FENV_H
+#include <fenv.h>
+#endif
+
+#ifdef HAVE_FENV_H
+#include "quadmath-rounding-mode.h"
+#endif
+#include "../printf/quadmath-printf.h"
+#include "../printf/fpioconst.h"
+
+#undef L_
+#ifdef USE_WIDE_CHAR
+# define STRING_TYPE wchar_t
+# define CHAR_TYPE wint_t
+# define L_(Ch) L##Ch
+# define ISSPACE(Ch) __iswspace_l ((Ch), loc)
+# define ISDIGIT(Ch) __iswdigit_l ((Ch), loc)
+# define ISXDIGIT(Ch) __iswxdigit_l ((Ch), loc)
+# define TOLOWER(Ch) __towlower_l ((Ch), loc)
+# define TOLOWER_C(Ch) __towlower_l ((Ch), _nl_C_locobj_ptr)
+# define STRNCASECMP(S1, S2, N) \
+  __wcsncasecmp_l ((S1), (S2), (N), _nl_C_locobj_ptr)
+# define STRTOULL(S, E, B) ____wcstoull_l_internal ((S), (E), (B), 0, loc)
+#else
+# define STRING_TYPE char
+# define CHAR_TYPE char
+# define L_(Ch) Ch
+# define ISSPACE(Ch) isspace (Ch)
+# define ISDIGIT(Ch) isdigit (Ch)
+# define ISXDIGIT(Ch) isxdigit (Ch)
+# define TOLOWER(Ch) tolower (Ch)
+# define TOLOWER_C(Ch) \
+  ({__typeof(Ch) __tlc = (Ch); \
+    (__tlc >= 'A' && __tlc <= 'Z') ? __tlc - 'A' + 'a' : __tlc; })
+# define STRNCASECMP(S1, S2, N) \
+  __quadmath_strncasecmp_c (S1, S2, N)
+# ifdef HAVE_STRTOULL
+#  define STRTOULL(S, E, B) strtoull (S, E, B)
+# else
+#  define STRTOULL(S, E, B) strtoul (S, E, B)
+# endif
+
+static inline int
+__quadmath_strncasecmp_c (const char *s1, const char *s2, size_t n)
+{
+  const unsigned char *p1 = (const unsigned char *) s1;
+  const unsigned char *p2 = (const unsigned char *) s2;
+  int result;
+  if (p1 == p2 || n == 0)
+    return 0;
+  while ((result = TOLOWER_C (*p1) - TOLOWER_C (*p2++)) == 0)
+    if (*p1++ == '\0' || --n == 0)
+      break;
+
+  return result;
+}
+#endif
+
+
+/* Constants we need from float.h; select the set for the FLOAT precision.  */
+#define MANT_DIG	PASTE(FLT,_MANT_DIG)
+#define	DIG		PASTE(FLT,_DIG)
+#define	MAX_EXP		PASTE(FLT,_MAX_EXP)
+#define	MIN_EXP		PASTE(FLT,_MIN_EXP)
+#define MAX_10_EXP	PASTE(FLT,_MAX_10_EXP)
+#define MIN_10_EXP	PASTE(FLT,_MIN_10_EXP)
+#define MAX_VALUE	PASTE(FLT,_MAX)
+#define MIN_VALUE	PASTE(FLT,_MIN)
+
+/* Extra macros required to get FLT expanded before the pasting.  */
+#define PASTE(a,b)	PASTE1(a,b)
+#define PASTE1(a,b)	a##b
+
+/* Function to construct a floating point number from an MP integer
+   containing the fraction bits, a base 2 exponent, and a sign flag.  */
+extern FLOAT MPN2FLOAT (mp_srcptr mpn, int exponent, int negative);
+
+/* Definitions according to limb size used.  */
+#if	BITS_PER_MP_LIMB == 32
+# define MAX_DIG_PER_LIMB	9
+# define MAX_FAC_PER_LIMB	1000000000UL
+#elif	BITS_PER_MP_LIMB == 64
+# define MAX_DIG_PER_LIMB	19
+# define MAX_FAC_PER_LIMB	10000000000000000000ULL
+#else
+# error "mp_limb_t size " BITS_PER_MP_LIMB "not accounted for"
+#endif
+
+#define _tens_in_limb __quadmath_tens_in_limb
+extern const mp_limb_t _tens_in_limb[MAX_DIG_PER_LIMB + 1] attribute_hidden;
+
+#ifndef	howmany
+#define	howmany(x,y)		(((x)+((y)-1))/(y))
+#endif
+#define SWAP(x, y)		({ typeof(x) _tmp = x; x = y; y = _tmp; })
+
+#define NDIG			(MAX_10_EXP - MIN_10_EXP + 2 * MANT_DIG)
+#define HEXNDIG			((MAX_EXP - MIN_EXP + 7) / 8 + 2 * MANT_DIG)
+#define	RETURN_LIMB_SIZE		howmany (MANT_DIG, BITS_PER_MP_LIMB)
+
+#define RETURN(val,end)							      \
+    do { if (endptr != NULL) *endptr = (STRING_TYPE *) (end);		      \
+	 return val; } while (0)
+
+/* Maximum size necessary for mpn integers to hold floating point
+   numbers.  The largest number we need to hold is 10^n where 2^-n is
+   1/4 ulp of the smallest representable value (that is, n = MANT_DIG
+   - MIN_EXP + 2).  Approximate using 10^3 < 2^10.  */
+#define	MPNSIZE		(howmany (1 + ((MANT_DIG - MIN_EXP + 2) * 10) / 3, \
+				  BITS_PER_MP_LIMB) + 2)
+/* Declare an mpn integer variable that big.  */
+#define	MPN_VAR(name)	mp_limb_t name[MPNSIZE]; mp_size_t name##size
+/* Copy an mpn integer value.  */
+#define MPN_ASSIGN(dst, src) \
+	memcpy (dst, src, (dst##size = src##size) * sizeof (mp_limb_t))
+
+/* Set errno and return an overflowing value with sign specified by
+   NEGATIVE.  */
+static FLOAT
+overflow_value (int negative)
+{
+#if defined HAVE_ERRNO_H && defined ERANGE
+  errno = ERANGE;
+#endif
+  FLOAT result = (negative ? -MAX_VALUE : MAX_VALUE) * MAX_VALUE;
+  return result;
+}
+
+/* Set errno and return an underflowing value with sign specified by
+   NEGATIVE.  */
+static FLOAT
+underflow_value (int negative)
+{
+#if defined HAVE_ERRNO_H && defined ERANGE
+  errno = ERANGE;
+#endif
+  FLOAT result = (negative ? -MIN_VALUE : MIN_VALUE) * MIN_VALUE;
+  return result;
+}
+
+/* Return a floating point number of the needed type according to the given
+   multi-precision number after possible rounding.  */
+static FLOAT
+round_and_return (mp_limb_t *retval, intmax_t exponent, int negative,
+		  mp_limb_t round_limb, mp_size_t round_bit, int more_bits)
+{
+#ifdef HAVE_FENV_H
+  int mode = get_rounding_mode ();
+#endif
+
+  if (exponent < MIN_EXP - 1)
+    {
+      mp_size_t shift;
+      bool is_tiny;
+
+      if (exponent < MIN_EXP - 1 - MANT_DIG)
+	return underflow_value (negative);
+
+      shift = MIN_EXP - 1 - exponent;
+      is_tiny = true;
+
+      more_bits |= (round_limb & ((((mp_limb_t) 1) << round_bit) - 1)) != 0;
+      if (shift == MANT_DIG)
+	/* This is a special case to handle the very seldom case where
+	   the mantissa will be empty after the shift.  */
+	{
+	  int i;
+
+	  round_limb = retval[RETURN_LIMB_SIZE - 1];
+	  round_bit = (MANT_DIG - 1) % BITS_PER_MP_LIMB;
+	  for (i = 0; i < RETURN_LIMB_SIZE - 1; ++i)
+	    more_bits |= retval[i] != 0;
+	  MPN_ZERO (retval, RETURN_LIMB_SIZE);
+	}
+      else if (shift >= BITS_PER_MP_LIMB)
+	{
+	  int i;
+
+	  round_limb = retval[(shift - 1) / BITS_PER_MP_LIMB];
+	  round_bit = (shift - 1) % BITS_PER_MP_LIMB;
+	  for (i = 0; i < (shift - 1) / BITS_PER_MP_LIMB; ++i)
+	    more_bits |= retval[i] != 0;
+	  more_bits |= ((round_limb & ((((mp_limb_t) 1) << round_bit) - 1))
+			!= 0);
+
+	  /* mpn_rshift requires 0 < shift < BITS_PER_MP_LIMB.  */
+	  if ((shift % BITS_PER_MP_LIMB) != 0)
+	    (void) mpn_rshift (retval, &retval[shift / BITS_PER_MP_LIMB],
+			       RETURN_LIMB_SIZE - (shift / BITS_PER_MP_LIMB),
+			       shift % BITS_PER_MP_LIMB);
+	  else
+	    for (i = 0; i < RETURN_LIMB_SIZE - (shift / BITS_PER_MP_LIMB); i++)
+	      retval[i] = retval[i + (shift / BITS_PER_MP_LIMB)];
+	  MPN_ZERO (&retval[RETURN_LIMB_SIZE - (shift / BITS_PER_MP_LIMB)],
+		    shift / BITS_PER_MP_LIMB);
+	}
+      else if (shift > 0)
+	{
+#ifdef HAVE_FENV_H
+	  if (TININESS_AFTER_ROUNDING && shift == 1)
+	    {
+	      /* Whether the result counts as tiny depends on whether,
+		 after rounding to the normal precision, it still has
+		 a subnormal exponent.  */
+	      mp_limb_t retval_normal[RETURN_LIMB_SIZE];
+	      if (round_away (negative,
+			      (retval[0] & 1) != 0,
+			      (round_limb
+			       & (((mp_limb_t) 1) << round_bit)) != 0,
+			      (more_bits
+			       || ((round_limb
+				    & ((((mp_limb_t) 1) << round_bit) - 1))
+				   != 0)),
+			      mode))
+		{
+		  mp_limb_t cy = mpn_add_1 (retval_normal, retval,
+					      RETURN_LIMB_SIZE, 1);
+
+		  if (((MANT_DIG % BITS_PER_MP_LIMB) == 0 && cy) ||
+		      ((MANT_DIG % BITS_PER_MP_LIMB) != 0 &&
+		       ((retval_normal[RETURN_LIMB_SIZE - 1]
+			& (((mp_limb_t) 1) << (MANT_DIG % BITS_PER_MP_LIMB)))
+			!= 0)))
+		    is_tiny = false;
+		}
+	    }
+#endif
+	  round_limb = retval[0];
+	  round_bit = shift - 1;
+	  (void) mpn_rshift (retval, retval, RETURN_LIMB_SIZE, shift);
+	}
+      /* This is a hook for the m68k long double format, where the
+	 exponent bias is the same for normalized and denormalized
+	 numbers.  */
+#ifndef DENORM_EXP
+# define DENORM_EXP (MIN_EXP - 2)
+#endif
+      exponent = DENORM_EXP;
+      if (is_tiny
+	  && ((round_limb & (((mp_limb_t) 1) << round_bit)) != 0
+	      || more_bits
+	      || (round_limb & ((((mp_limb_t) 1) << round_bit) - 1)) != 0))
+	{
+#if defined HAVE_ERRNO_H && defined ERANGE
+	  errno = ERANGE;
+#endif
+	  volatile FLOAT force_underflow_exception = MIN_VALUE * MIN_VALUE;
+	  (void) force_underflow_exception;
+	}
+    }
+
+  if (exponent >= MAX_EXP)
+    goto overflow;
+
+#ifdef HAVE_FENV_H
+  if (round_away (negative,
+		  (retval[0] & 1) != 0,
+		  (round_limb & (((mp_limb_t) 1) << round_bit)) != 0,
+		  (more_bits
+		   || (round_limb & ((((mp_limb_t) 1) << round_bit) - 1)) != 0),
+		  mode))
+    {
+      mp_limb_t cy = mpn_add_1 (retval, retval, RETURN_LIMB_SIZE, 1);
+
+      if (((MANT_DIG % BITS_PER_MP_LIMB) == 0 && cy) ||
+	  ((MANT_DIG % BITS_PER_MP_LIMB) != 0 &&
+	   (retval[RETURN_LIMB_SIZE - 1]
+	    & (((mp_limb_t) 1) << (MANT_DIG % BITS_PER_MP_LIMB))) != 0))
+	{
+	  ++exponent;
+	  (void) mpn_rshift (retval, retval, RETURN_LIMB_SIZE, 1);
+	  retval[RETURN_LIMB_SIZE - 1]
+	    |= ((mp_limb_t) 1) << ((MANT_DIG - 1) % BITS_PER_MP_LIMB);
+	}
+      else if (exponent == DENORM_EXP
+	       && (retval[RETURN_LIMB_SIZE - 1]
+		   & (((mp_limb_t) 1) << ((MANT_DIG - 1) % BITS_PER_MP_LIMB)))
+	       != 0)
+	  /* The number was denormalized but now normalized.  */
+	exponent = MIN_EXP - 1;
+    }
+#endif
+
+  if (exponent >= MAX_EXP)
+  overflow:
+    return overflow_value (negative);
+
+  return MPN2FLOAT (retval, exponent, negative);
+}
+
+
+/* Read a multi-precision integer starting at STR with exactly DIGCNT digits
+   into N.  Return the size of the number limbs in NSIZE at the first
+   character od the string that is not part of the integer as the function
+   value.  If the EXPONENT is small enough to be taken as an additional
+   factor for the resulting number (see code) multiply by it.  */
+static const STRING_TYPE *
+str_to_mpn (const STRING_TYPE *str, int digcnt, mp_limb_t *n, mp_size_t *nsize,
+	    intmax_t *exponent
+#ifndef USE_WIDE_CHAR
+	    , const char *decimal, size_t decimal_len, const char *thousands
+#endif
+
+	    )
+{
+  /* Number of digits for actual limb.  */
+  int cnt = 0;
+  mp_limb_t low = 0;
+  mp_limb_t start;
+
+  *nsize = 0;
+  assert (digcnt > 0);
+  do
+    {
+      if (cnt == MAX_DIG_PER_LIMB)
+	{
+	  if (*nsize == 0)
+	    {
+	      n[0] = low;
+	      *nsize = 1;
+	    }
+	  else
+	    {
+	      mp_limb_t cy;
+	      cy = mpn_mul_1 (n, n, *nsize, MAX_FAC_PER_LIMB);
+	      cy += mpn_add_1 (n, n, *nsize, low);
+	      if (cy != 0)
+		{
+		  assert (*nsize < MPNSIZE);
+		  n[*nsize] = cy;
+		  ++(*nsize);
+		}
+	    }
+	  cnt = 0;
+	  low = 0;
+	}
+
+      /* There might be thousands separators or radix characters in
+	 the string.  But these all can be ignored because we know the
+	 format of the number is correct and we have an exact number
+	 of characters to read.  */
+#ifdef USE_WIDE_CHAR
+      if (*str < L'0' || *str > L'9')
+	++str;
+#else
+      if (*str < '0' || *str > '9')
+	{
+	  int inner = 0;
+	  if (thousands != NULL && *str == *thousands
+	      && ({ for (inner = 1; thousands[inner] != '\0'; ++inner)
+		      if (thousands[inner] != str[inner])
+			break;
+		    thousands[inner] == '\0'; }))
+	    str += inner;
+	  else
+	    str += decimal_len;
+	}
+#endif
+      low = low * 10 + *str++ - L_('0');
+      ++cnt;
+    }
+  while (--digcnt > 0);
+
+  if (*exponent > 0 && *exponent <= MAX_DIG_PER_LIMB - cnt)
+    {
+      low *= _tens_in_limb[*exponent];
+      start = _tens_in_limb[cnt + *exponent];
+      *exponent = 0;
+    }
+  else
+    start = _tens_in_limb[cnt];
+
+  if (*nsize == 0)
+    {
+      n[0] = low;
+      *nsize = 1;
+    }
+  else
+    {
+      mp_limb_t cy;
+      cy = mpn_mul_1 (n, n, *nsize, start);
+      cy += mpn_add_1 (n, n, *nsize, low);
+      if (cy != 0)
+	{
+	  assert (*nsize < MPNSIZE);
+	  n[(*nsize)++] = cy;
+	}
+    }
+
+  return str;
+}
+
+
+/* Shift {PTR, SIZE} COUNT bits to the left, and fill the vacated bits
+   with the COUNT most significant bits of LIMB.
+
+   Implemented as a macro, so that __builtin_constant_p works even at -O0.
+
+   Tege doesn't like this macro so I have to write it here myself. :)
+   --drepper */
+#define mpn_lshift_1(ptr, size, count, limb) \
+  do									\
+    {									\
+      mp_limb_t *__ptr = (ptr);						\
+      if (__builtin_constant_p (count) && count == BITS_PER_MP_LIMB)	\
+	{								\
+	  mp_size_t i;							\
+	  for (i = (size) - 1; i > 0; --i)				\
+	    __ptr[i] = __ptr[i - 1];					\
+	  __ptr[0] = (limb);						\
+	}								\
+      else								\
+	{								\
+	  /* We assume count > 0 && count < BITS_PER_MP_LIMB here.  */	\
+	  unsigned int __count = (count);				\
+	  (void) mpn_lshift (__ptr, __ptr, size, __count);		\
+	  __ptr[0] |= (limb) >> (BITS_PER_MP_LIMB - __count);		\
+	}								\
+    }									\
+  while (0)
+
+
+#define INTERNAL(x) INTERNAL1(x)
+#define INTERNAL1(x) __##x##_internal
+#ifndef ____STRTOF_INTERNAL
+# define ____STRTOF_INTERNAL INTERNAL (__STRTOF)
+#endif
+
+/* This file defines a function to check for correct grouping.  */
+#include "grouping.h"
+
+
+/* Return a floating point number with the value of the given string NPTR.
+   Set *ENDPTR to the character after the last used one.  If the number is
+   smaller than the smallest representable number, set `errno' to ERANGE and
+   return 0.0.  If the number is too big to be represented, set `errno' to
+   ERANGE and return HUGE_VAL with the appropriate sign.  */
+FLOAT
+____STRTOF_INTERNAL (nptr, endptr, group)
+     const STRING_TYPE *nptr;
+     STRING_TYPE **endptr;
+     int group;
+{
+  int negative;			/* The sign of the number.  */
+  MPN_VAR (num);		/* MP representation of the number.  */
+  intmax_t exponent;		/* Exponent of the number.  */
+
+  /* Numbers starting `0X' or `0x' have to be processed with base 16.  */
+  int base = 10;
+
+  /* When we have to compute fractional digits we form a fraction with a
+     second multi-precision number (and we sometimes need a second for
+     temporary results).  */
+  MPN_VAR (den);
+
+  /* Representation for the return value.  */
+  mp_limb_t retval[RETURN_LIMB_SIZE];
+  /* Number of bits currently in result value.  */
+  int bits;
+
+  /* Running pointer after the last character processed in the string.  */
+  const STRING_TYPE *cp, *tp;
+  /* Start of significant part of the number.  */
+  const STRING_TYPE *startp, *start_of_digits;
+  /* Points at the character following the integer and fractional digits.  */
+  const STRING_TYPE *expp;
+  /* Total number of digit and number of digits in integer part.  */
+  size_t dig_no, int_no, lead_zero;
+  /* Contains the last character read.  */
+  CHAR_TYPE c;
+
+/* We should get wint_t from <stddef.h>, but not all GCC versions define it
+   there.  So define it ourselves if it remains undefined.  */
+#ifndef _WINT_T
+  typedef unsigned int wint_t;
+#endif
+  /* The radix character of the current locale.  */
+#ifdef USE_WIDE_CHAR
+  wchar_t decimal;
+#else
+  const char *decimal;
+  size_t decimal_len;
+#endif
+  /* The thousands character of the current locale.  */
+#ifdef USE_WIDE_CHAR
+  wchar_t thousands = L'\0';
+#else
+  const char *thousands = NULL;
+#endif
+  /* The numeric grouping specification of the current locale,
+     in the format described in <locale.h>.  */
+  const char *grouping;
+  /* Used in several places.  */
+  int cnt;
+
+#if defined USE_LOCALECONV && !defined USE_NL_LANGINFO
+  const struct lconv *lc = localeconv ();
+#endif
+
+  if (__builtin_expect (group, 0))
+    {
+#ifdef USE_NL_LANGINFO
+      grouping = nl_langinfo (GROUPING);
+      if (*grouping <= 0 || *grouping == CHAR_MAX)
+	grouping = NULL;
+      else
+	{
+	  /* Figure out the thousands separator character.  */
+#ifdef USE_WIDE_CHAR
+	  thousands = nl_langinfo_wc (_NL_NUMERIC_THOUSANDS_SEP_WC);
+	  if (thousands == L'\0')
+	    grouping = NULL;
+#else
+	  thousands = nl_langinfo (THOUSANDS_SEP);
+	  if (*thousands == '\0')
+	    {
+	      thousands = NULL;
+	      grouping = NULL;
+	    }
+#endif
+	}
+#elif defined USE_LOCALECONV
+      grouping = lc->grouping;
+      if (grouping == NULL || *grouping <= 0 || *grouping == CHAR_MAX)
+	grouping = NULL;
+      else
+	{
+	  /* Figure out the thousands separator character.  */
+	  thousands = lc->thousands_sep;
+	  if (thousands == NULL || *thousands == '\0')
+	    {
+	      thousands = NULL;
+	      grouping = NULL;
+	    }
+	}
+#else
+      grouping = NULL;
+#endif
+    }
+  else
+    grouping = NULL;
+
+  /* Find the locale's decimal point character.  */
+#ifdef USE_WIDE_CHAR
+  decimal = nl_langinfo_wc (_NL_NUMERIC_DECIMAL_POINT_WC);
+  assert (decimal != L'\0');
+# define decimal_len 1
+#else
+#ifdef USE_NL_LANGINFO
+  decimal = nl_langinfo (DECIMAL_POINT);
+  decimal_len = strlen (decimal);
+  assert (decimal_len > 0);
+#elif defined USE_LOCALECONV
+  decimal = lc->decimal_point;
+  if (decimal == NULL || *decimal == '\0')
+    decimal = ".";
+  decimal_len = strlen (decimal);
+#else
+  decimal = ".";
+  decimal_len = 1;
+#endif
+#endif
+
+  /* Prepare number representation.  */
+  exponent = 0;
+  negative = 0;
+  bits = 0;
+
+  /* Parse string to get maximal legal prefix.  We need the number of
+     characters of the integer part, the fractional part and the exponent.  */
+  cp = nptr - 1;
+  /* Ignore leading white space.  */
+  do
+    c = *++cp;
+  while (ISSPACE (c));
+
+  /* Get sign of the result.  */
+  if (c == L_('-'))
+    {
+      negative = 1;
+      c = *++cp;
+    }
+  else if (c == L_('+'))
+    c = *++cp;
+
+  /* Return 0.0 if no legal string is found.
+     No character is used even if a sign was found.  */
+#ifdef USE_WIDE_CHAR
+  if (c == (wint_t) decimal
+      && (wint_t) cp[1] >= L'0' && (wint_t) cp[1] <= L'9')
+    {
+      /* We accept it.  This funny construct is here only to indent
+	 the code correctly.  */
+    }
+#else
+  for (cnt = 0; decimal[cnt] != '\0'; ++cnt)
+    if (cp[cnt] != decimal[cnt])
+      break;
+  if (decimal[cnt] == '\0' && cp[cnt] >= '0' && cp[cnt] <= '9')
+    {
+      /* We accept it.  This funny construct is here only to indent
+	 the code correctly.  */
+    }
+#endif
+  else if (c < L_('0') || c > L_('9'))
+    {
+      /* Check for `INF' or `INFINITY'.  */
+      CHAR_TYPE lowc = TOLOWER_C (c);
+
+      if (lowc == L_('i') && STRNCASECMP (cp, L_("inf"), 3) == 0)
+	{
+	  /* Return +/- infinity.  */
+	  if (endptr != NULL)
+	    *endptr = (STRING_TYPE *)
+		      (cp + (STRNCASECMP (cp + 3, L_("inity"), 5) == 0
+			     ? 8 : 3));
+
+	  return negative ? -FLOAT_HUGE_VAL : FLOAT_HUGE_VAL;
+	}
+
+      if (lowc == L_('n') && STRNCASECMP (cp, L_("nan"), 3) == 0)
+	{
+	  /* Return NaN.  */
+	  FLOAT retval = NAN;
+
+	  cp += 3;
+
+	  /* Match `(n-char-sequence-digit)'.  */
+	  if (*cp == L_('('))
+	    {
+	      const STRING_TYPE *startp = cp;
+	      do
+		++cp;
+	      while ((*cp >= L_('0') && *cp <= L_('9'))
+		     || ({ CHAR_TYPE lo = TOLOWER (*cp);
+			   lo >= L_('a') && lo <= L_('z'); })
+		     || *cp == L_('_'));
+
+	      if (*cp != L_(')'))
+		/* The closing brace is missing.  Only match the NAN
+		   part.  */
+		cp = startp;
+	      else
+		{
+		  /* This is a system-dependent way to specify the
+		     bitmask used for the NaN.  We expect it to be
+		     a number which is put in the mantissa of the
+		     number.  */
+		  STRING_TYPE *endp;
+		  unsigned long long int mant;
+
+		  mant = STRTOULL (startp + 1, &endp, 0);
+		  if (endp == cp)
+		    SET_MANTISSA (retval, mant);
+
+		  /* Consume the closing brace.  */
+		  ++cp;
+		}
+	    }
+
+	  if (endptr != NULL)
+	    *endptr = (STRING_TYPE *) cp;
+
+	  return negative ? -retval : retval;
+	}
+
+      /* It is really a text we do not recognize.  */
+      RETURN (0.0, nptr);
+    }
+
+  /* First look whether we are faced with a hexadecimal number.  */
+  if (c == L_('0') && TOLOWER (cp[1]) == L_('x'))
+    {
+      /* Okay, it is a hexa-decimal number.  Remember this and skip
+	 the characters.  BTW: hexadecimal numbers must not be
+	 grouped.  */
+      base = 16;
+      cp += 2;
+      c = *cp;
+      grouping = NULL;
+    }
+
+  /* Record the start of the digits, in case we will check their grouping.  */
+  start_of_digits = startp = cp;
+
+  /* Ignore leading zeroes.  This helps us to avoid useless computations.  */
+#ifdef USE_WIDE_CHAR
+  while (c == L'0' || ((wint_t) thousands != L'\0' && c == (wint_t) thousands))
+    c = *++cp;
+#else
+  if (__builtin_expect (thousands == NULL, 1))
+    while (c == '0')
+      c = *++cp;
+  else
+    {
+      /* We also have the multibyte thousands string.  */
+      while (1)
+	{
+	  if (c != '0')
+	    {
+	      for (cnt = 0; thousands[cnt] != '\0'; ++cnt)
+		if (thousands[cnt] != cp[cnt])
+		  break;
+	      if (thousands[cnt] != '\0')
+		break;
+	      cp += cnt - 1;
+	    }
+	  c = *++cp;
+	}
+    }
+#endif
+
+  /* If no other digit but a '0' is found the result is 0.0.
+     Return current read pointer.  */
+  CHAR_TYPE lowc = TOLOWER (c);
+  if (!((c >= L_('0') && c <= L_('9'))
+	|| (base == 16 && lowc >= L_('a') && lowc <= L_('f'))
+	|| (
+#ifdef USE_WIDE_CHAR
+	    c == (wint_t) decimal
+#else
+	    ({ for (cnt = 0; decimal[cnt] != '\0'; ++cnt)
+		 if (decimal[cnt] != cp[cnt])
+		   break;
+	       decimal[cnt] == '\0'; })
+#endif
+	    /* '0x.' alone is not a valid hexadecimal number.
+	       '.' alone is not valid either, but that has been checked
+	       already earlier.  */
+	    && (base != 16
+		|| cp != start_of_digits
+		|| (cp[decimal_len] >= L_('0') && cp[decimal_len] <= L_('9'))
+		|| ({ CHAR_TYPE lo = TOLOWER (cp[decimal_len]);
+		      lo >= L_('a') && lo <= L_('f'); })))
+	|| (base == 16 && (cp != start_of_digits
+			   && lowc == L_('p')))
+	|| (base != 16 && lowc == L_('e'))))
+    {
+#ifdef USE_WIDE_CHAR
+      tp = __correctly_grouped_prefixwc (start_of_digits, cp, thousands,
+					 grouping);
+#else
+      tp = __correctly_grouped_prefixmb (start_of_digits, cp, thousands,
+					 grouping);
+#endif
+      /* If TP is at the start of the digits, there was no correctly
+	 grouped prefix of the string; so no number found.  */
+      RETURN (negative ? -0.0 : 0.0,
+	      tp == start_of_digits ? (base == 16 ? cp - 1 : nptr) : tp);
+    }
+
+  /* Remember first significant digit and read following characters until the
+     decimal point, exponent character or any non-FP number character.  */
+  startp = cp;
+  dig_no = 0;
+  while (1)
+    {
+      if ((c >= L_('0') && c <= L_('9'))
+	  || (base == 16
+	      && ({ CHAR_TYPE lo = TOLOWER (c);
+		    lo >= L_('a') && lo <= L_('f'); })))
+	++dig_no;
+      else
+	{
+#ifdef USE_WIDE_CHAR
+	  if (__builtin_expect ((wint_t) thousands == L'\0', 1)
+	      || c != (wint_t) thousands)
+	    /* Not a digit or separator: end of the integer part.  */
+	    break;
+#else
+	  if (__builtin_expect (thousands == NULL, 1))
+	    break;
+	  else
+	    {
+	      for (cnt = 0; thousands[cnt] != '\0'; ++cnt)
+		if (thousands[cnt] != cp[cnt])
+		  break;
+	      if (thousands[cnt] != '\0')
+		break;
+	      cp += cnt - 1;
+	    }
+#endif
+	}
+      c = *++cp;
+    }
+
+  if (__builtin_expect (grouping != NULL, 0) && cp > start_of_digits)
+    {
+      /* Check the grouping of the digits.  */
+#ifdef USE_WIDE_CHAR
+      tp = __correctly_grouped_prefixwc (start_of_digits, cp, thousands,
+					 grouping);
+#else
+      tp = __correctly_grouped_prefixmb (start_of_digits, cp, thousands,
+					 grouping);
+#endif
+      if (cp != tp)
+	{
+	  /* Less than the entire string was correctly grouped.  */
+
+	  if (tp == start_of_digits)
+	    /* No valid group of numbers at all: no valid number.  */
+	    RETURN (0.0, nptr);
+
+	  if (tp < startp)
+	    /* The number is validly grouped, but consists
+	       only of zeroes.  The whole value is zero.  */
+	    RETURN (negative ? -0.0 : 0.0, tp);
+
+	  /* Recompute DIG_NO so we won't read more digits than
+	     are properly grouped.  */
+	  cp = tp;
+	  dig_no = 0;
+	  for (tp = startp; tp < cp; ++tp)
+	    if (*tp >= L_('0') && *tp <= L_('9'))
+	      ++dig_no;
+
+	  int_no = dig_no;
+	  lead_zero = 0;
+
+	  goto number_parsed;
+	}
+    }
+
+  /* We have the number of digits in the integer part.  Whether these
+     are all or any is really a fractional digit will be decided
+     later.  */
+  int_no = dig_no;
+  lead_zero = int_no == 0 ? (size_t) -1 : 0;
+
+  /* Read the fractional digits.  A special case are the 'american
+     style' numbers like `16.' i.e. with decimal point but without
+     trailing digits.  */
+  if (
+#ifdef USE_WIDE_CHAR
+      c == (wint_t) decimal
+#else
+      ({ for (cnt = 0; decimal[cnt] != '\0'; ++cnt)
+	   if (decimal[cnt] != cp[cnt])
+	     break;
+	 decimal[cnt] == '\0'; })
+#endif
+      )
+    {
+      cp += decimal_len;
+      c = *cp;
+      while ((c >= L_('0') && c <= L_('9')) ||
+	     (base == 16 && ({ CHAR_TYPE lo = TOLOWER (c);
+			       lo >= L_('a') && lo <= L_('f'); })))
+	{
+	  if (c != L_('0') && lead_zero == (size_t) -1)
+	    lead_zero = dig_no - int_no;
+	  ++dig_no;
+	  c = *++cp;
+	}
+    }
+  assert (dig_no <= (uintmax_t) INTMAX_MAX);
+
+  /* Remember start of exponent (if any).  */
+  expp = cp;
+
+  /* Read exponent.  */
+  lowc = TOLOWER (c);
+  if ((base == 16 && lowc == L_('p'))
+      || (base != 16 && lowc == L_('e')))
+    {
+      int exp_negative = 0;
+
+      c = *++cp;
+      if (c == L_('-'))
+	{
+	  exp_negative = 1;
+	  c = *++cp;
+	}
+      else if (c == L_('+'))
+	c = *++cp;
+
+      if (c >= L_('0') && c <= L_('9'))
+	{
+	  intmax_t exp_limit;
+
+	  /* Get the exponent limit. */
+	  if (base == 16)
+	    {
+	      if (exp_negative)
+		{
+		  assert (int_no <= (uintmax_t) (INTMAX_MAX
+						 + MIN_EXP - MANT_DIG) / 4);
+		  exp_limit = -MIN_EXP + MANT_DIG + 4 * (intmax_t) int_no;
+		}
+	      else
+		{
+		  if (int_no)
+		    {
+		      assert (lead_zero == 0
+			      && int_no <= (uintmax_t) INTMAX_MAX / 4);
+		      exp_limit = MAX_EXP - 4 * (intmax_t) int_no + 3;
+		    }
+		  else if (lead_zero == (size_t) -1)
+		    {
+		      /* The number is zero and this limit is
+			 arbitrary.  */
+		      exp_limit = MAX_EXP + 3;
+		    }
+		  else
+		    {
+		      assert (lead_zero
+			      <= (uintmax_t) (INTMAX_MAX - MAX_EXP - 3) / 4);
+		      exp_limit = (MAX_EXP
+				   + 4 * (intmax_t) lead_zero
+				   + 3);
+		    }
+		}
+	    }
+	  else
+	    {
+	      if (exp_negative)
+		{
+		  assert (int_no
+			  <= (uintmax_t) (INTMAX_MAX + MIN_10_EXP - MANT_DIG));
+		  exp_limit = -MIN_10_EXP + MANT_DIG + (intmax_t) int_no;
+		}
+	      else
+		{
+		  if (int_no)
+		    {
+		      assert (lead_zero == 0
+			      && int_no <= (uintmax_t) INTMAX_MAX);
+		      exp_limit = MAX_10_EXP - (intmax_t) int_no + 1;
+		    }
+		  else if (lead_zero == (size_t) -1)
+		    {
+		      /* The number is zero and this limit is
+			 arbitrary.  */
+		      exp_limit = MAX_10_EXP + 1;
+		    }
+		  else
+		    {
+		      assert (lead_zero
+			      <= (uintmax_t) (INTMAX_MAX - MAX_10_EXP - 1));
+		      exp_limit = MAX_10_EXP + (intmax_t) lead_zero + 1;
+		    }
+		}
+	    }
+
+	  if (exp_limit < 0)
+	    exp_limit = 0;
+
+	  do
+	    {
+	      if (__builtin_expect ((exponent > exp_limit / 10
+				     || (exponent == exp_limit / 10
+					 && c - L_('0') > exp_limit % 10)), 0))
+		/* The exponent is too large/small to represent a valid
+		   number.  */
+		{
+	 	  FLOAT result;
+
+		  /* We have to take care for special situation: a joker
+		     might have written "0.0e100000" which is in fact
+		     zero.  */
+		  if (lead_zero == (size_t) -1)
+		    result = negative ? -0.0 : 0.0;
+		  else
+		    {
+		      /* Overflow or underflow.  */
+#if defined HAVE_ERRNO_H && defined ERANGE
+		      errno = ERANGE;
+#endif
+		      result = (exp_negative ? (negative ? -0.0 : 0.0) :
+				negative ? -FLOAT_HUGE_VAL : FLOAT_HUGE_VAL);
+		    }
+
+		  /* Accept all following digits as part of the exponent.  */
+		  do
+		    ++cp;
+		  while (*cp >= L_('0') && *cp <= L_('9'));
+
+		  RETURN (result, cp);
+		  /* NOTREACHED */
+		}
+
+	      exponent *= 10;
+	      exponent += c - L_('0');
+
+	      c = *++cp;
+	    }
+	  while (c >= L_('0') && c <= L_('9'));
+
+	  if (exp_negative)
+	    exponent = -exponent;
+	}
+      else
+	cp = expp;
+    }
+
+  /* We don't want to have to work with trailing zeroes after the radix.  */
+  if (dig_no > int_no)
+    {
+      while (expp[-1] == L_('0'))
+	{
+	  --expp;
+	  --dig_no;
+	}
+      assert (dig_no >= int_no);
+    }
+
+  if (dig_no == int_no && dig_no > 0 && exponent < 0)
+    do
+      {
+	while (! (base == 16 ? ISXDIGIT (expp[-1]) : ISDIGIT (expp[-1])))
+	  --expp;
+
+	if (expp[-1] != L_('0'))
+	  break;
+
+	--expp;
+	--dig_no;
+	--int_no;
+	exponent += base == 16 ? 4 : 1;
+      }
+    while (dig_no > 0 && exponent < 0);
+
+ number_parsed:
+
+  /* The whole string is parsed.  Store the address of the next character.  */
+  if (endptr)
+    *endptr = (STRING_TYPE *) cp;
+
+  if (dig_no == 0)
+    return negative ? -0.0 : 0.0;
+
+  if (lead_zero)
+    {
+      /* Find the decimal point */
+#ifdef USE_WIDE_CHAR
+      while (*startp != decimal)
+	++startp;
+#else
+      while (1)
+	{
+	  if (*startp == decimal[0])
+	    {
+	      for (cnt = 1; decimal[cnt] != '\0'; ++cnt)
+		if (decimal[cnt] != startp[cnt])
+		  break;
+	      if (decimal[cnt] == '\0')
+		break;
+	    }
+	  ++startp;
+	}
+#endif
+      startp += lead_zero + decimal_len;
+      assert (lead_zero <= (base == 16
+			    ? (uintmax_t) INTMAX_MAX / 4
+			    : (uintmax_t) INTMAX_MAX));
+      assert (lead_zero <= (base == 16
+			    ? ((uintmax_t) exponent
+			       - (uintmax_t) INTMAX_MIN) / 4
+			    : ((uintmax_t) exponent - (uintmax_t) INTMAX_MIN)));
+      exponent -= base == 16 ? 4 * (intmax_t) lead_zero : (intmax_t) lead_zero;
+      dig_no -= lead_zero;
+    }
+
+  /* If the BASE is 16 we can use a simpler algorithm.  */
+  if (base == 16)
+    {
+      static const int nbits[16] = { 0, 1, 2, 2, 3, 3, 3, 3,
+				     4, 4, 4, 4, 4, 4, 4, 4 };
+      int idx = (MANT_DIG - 1) / BITS_PER_MP_LIMB;
+      int pos = (MANT_DIG - 1) % BITS_PER_MP_LIMB;
+      mp_limb_t val;
+
+      while (!ISXDIGIT (*startp))
+	++startp;
+      while (*startp == L_('0'))
+	++startp;
+      if (ISDIGIT (*startp))
+	val = *startp++ - L_('0');
+      else
+	val = 10 + TOLOWER (*startp++) - L_('a');
+      bits = nbits[val];
+      /* We cannot have a leading zero.  */
+      assert (bits != 0);
+
+      if (pos + 1 >= 4 || pos + 1 >= bits)
+	{
+	  /* We don't have to care for wrapping.  This is the normal
+	     case so we add the first clause in the `if' expression as
+	     an optimization.  It is a compile-time constant and so does
+	     not cost anything.  */
+	  retval[idx] = val << (pos - bits + 1);
+	  pos -= bits;
+	}
+      else
+	{
+	  retval[idx--] = val >> (bits - pos - 1);
+	  retval[idx] = val << (BITS_PER_MP_LIMB - (bits - pos - 1));
+	  pos = BITS_PER_MP_LIMB - 1 - (bits - pos - 1);
+	}
+
+      /* Adjust the exponent for the bits we are shifting in.  */
+      assert (int_no <= (uintmax_t) (exponent < 0
+				     ? (INTMAX_MAX - bits + 1) / 4
+				     : (INTMAX_MAX - exponent - bits + 1) / 4));
+      exponent += bits - 1 + ((intmax_t) int_no - 1) * 4;
+
+      while (--dig_no > 0 && idx >= 0)
+	{
+	  if (!ISXDIGIT (*startp))
+	    startp += decimal_len;
+	  if (ISDIGIT (*startp))
+	    val = *startp++ - L_('0');
+	  else
+	    val = 10 + TOLOWER (*startp++) - L_('a');
+
+	  if (pos + 1 >= 4)
+	    {
+	      retval[idx] |= val << (pos - 4 + 1);
+	      pos -= 4;
+	    }
+	  else
+	    {
+	      retval[idx--] |= val >> (4 - pos - 1);
+	      val <<= BITS_PER_MP_LIMB - (4 - pos - 1);
+	      if (idx < 0)
+		{
+		  int rest_nonzero = 0;
+		  while (--dig_no > 0)
+		    {
+		      if (*startp != L_('0'))
+			{
+			  rest_nonzero = 1;
+			  break;
+			}
+		      startp++;
+		    }
+		  return round_and_return (retval, exponent, negative, val,
+					   BITS_PER_MP_LIMB - 1, rest_nonzero);
+		}
+
+	      retval[idx] = val;
+	      pos = BITS_PER_MP_LIMB - 1 - (4 - pos - 1);
+	    }
+	}
+
+      /* We ran out of digits.  */
+      MPN_ZERO (retval, idx);
+
+      return round_and_return (retval, exponent, negative, 0, 0, 0);
+    }
+
+  /* Now we have the number of digits in total and the integer digits as well
+     as the exponent and its sign.  We can decide whether the read digits are
+     really integer digits or belong to the fractional part; i.e. we normalize
+     123e-2 to 1.23.  */
+  {
+    register intmax_t incr = (exponent < 0
+			      ? MAX (-(intmax_t) int_no, exponent)
+			      : MIN ((intmax_t) dig_no - (intmax_t) int_no,
+				     exponent));
+    int_no += incr;
+    exponent -= incr;
+  }
+
+  if (__builtin_expect (exponent > MAX_10_EXP + 1 - (intmax_t) int_no, 0))
+    return overflow_value (negative);
+
+  /* 10^(MIN_10_EXP-1) is not normal.  Thus, 10^(MIN_10_EXP-1) /
+     2^MANT_DIG is below half the least subnormal, so anything with a
+     base-10 exponent less than the base-10 exponent (which is
+     MIN_10_EXP - 1 - ceil(MANT_DIG*log10(2))) of that value
+     underflows.  DIG is floor((MANT_DIG-1)log10(2)), so an exponent
+     below MIN_10_EXP - (DIG + 3) underflows.  But EXPONENT is
+     actually an exponent multiplied only by a fractional part, not an
+     integer part, so an exponent below MIN_10_EXP - (DIG + 2)
+     underflows.  */
+  if (__builtin_expect (exponent < MIN_10_EXP - (DIG + 2), 0))
+    return underflow_value (negative);
+
+  if (int_no > 0)
+    {
+      /* Read the integer part as a multi-precision number to NUM.  */
+      startp = str_to_mpn (startp, int_no, num, &numsize, &exponent
+#ifndef USE_WIDE_CHAR
+			   , decimal, decimal_len, thousands
+#endif
+			   );
+
+      if (exponent > 0)
+	{
+	  /* We now multiply the gained number by the given power of ten.  */
+	  mp_limb_t *psrc = num;
+	  mp_limb_t *pdest = den;
+	  int expbit = 1;
+	  const struct mp_power *ttab = &_fpioconst_pow10[0];
+
+	  do
+	    {
+	      if ((exponent & expbit) != 0)
+		{
+		  size_t size = ttab->arraysize - _FPIO_CONST_OFFSET;
+		  mp_limb_t cy;
+		  exponent ^= expbit;
+
+		  /* FIXME: not the whole multiplication has to be
+		     done.  If we have the needed number of bits we
+		     only need the information whether more non-zero
+		     bits follow.  */
+		  if (numsize >= ttab->arraysize - _FPIO_CONST_OFFSET)
+		    cy = mpn_mul (pdest, psrc, numsize,
+				  &__tens[ttab->arrayoff
+					  + _FPIO_CONST_OFFSET],
+				  size);
+		  else
+		    cy = mpn_mul (pdest, &__tens[ttab->arrayoff
+						 + _FPIO_CONST_OFFSET],
+				  size, psrc, numsize);
+		  numsize += size;
+		  if (cy == 0)
+		    --numsize;
+		  (void) SWAP (psrc, pdest);
+		}
+	      expbit <<= 1;
+	      ++ttab;
+	    }
+	  while (exponent != 0);
+
+	  if (psrc == den)
+	    memcpy (num, den, numsize * sizeof (mp_limb_t));
+	}
+
+      /* Determine how many bits of the result we already have.  */
+      count_leading_zeros (bits, num[numsize - 1]);
+      bits = numsize * BITS_PER_MP_LIMB - bits;
+
+      /* Now we know the exponent of the number in base two.
+	 Check it against the maximum possible exponent.  */
+      if (__builtin_expect (bits > MAX_EXP, 0))
+	return overflow_value (negative);
+
+      /* We have already the first BITS bits of the result.  Together with
+	 the information whether more non-zero bits follow this is enough
+	 to determine the result.  */
+      if (bits > MANT_DIG)
+	{
+	  int i;
+	  const mp_size_t least_idx = (bits - MANT_DIG) / BITS_PER_MP_LIMB;
+	  const mp_size_t least_bit = (bits - MANT_DIG) % BITS_PER_MP_LIMB;
+	  const mp_size_t round_idx = least_bit == 0 ? least_idx - 1
+						     : least_idx;
+	  const mp_size_t round_bit = least_bit == 0 ? BITS_PER_MP_LIMB - 1
+						     : least_bit - 1;
+
+	  if (least_bit == 0)
+	    memcpy (retval, &num[least_idx],
+		    RETURN_LIMB_SIZE * sizeof (mp_limb_t));
+	  else
+	    {
+	      for (i = least_idx; i < numsize - 1; ++i)
+		retval[i - least_idx] = (num[i] >> least_bit)
+					| (num[i + 1]
+					   << (BITS_PER_MP_LIMB - least_bit));
+	      if (i - least_idx < RETURN_LIMB_SIZE)
+		retval[RETURN_LIMB_SIZE - 1] = num[i] >> least_bit;
+	    }
+
+	  /* Check whether any limb beside the ones in RETVAL are non-zero.  */
+	  for (i = 0; num[i] == 0; ++i)
+	    ;
+
+	  return round_and_return (retval, bits - 1, negative,
+				   num[round_idx], round_bit,
+				   int_no < dig_no || i < round_idx);
+	  /* NOTREACHED */
+	}
+      else if (dig_no == int_no)
+	{
+	  const mp_size_t target_bit = (MANT_DIG - 1) % BITS_PER_MP_LIMB;
+	  const mp_size_t is_bit = (bits - 1) % BITS_PER_MP_LIMB;
+
+	  if (target_bit == is_bit)
+	    {
+	      memcpy (&retval[RETURN_LIMB_SIZE - numsize], num,
+		      numsize * sizeof (mp_limb_t));
+	      /* FIXME: the following loop can be avoided if we assume a
+		 maximal MANT_DIG value.  */
+	      MPN_ZERO (retval, RETURN_LIMB_SIZE - numsize);
+	    }
+	  else if (target_bit > is_bit)
+	    {
+	      (void) mpn_lshift (&retval[RETURN_LIMB_SIZE - numsize],
+				 num, numsize, target_bit - is_bit);
+	      /* FIXME: the following loop can be avoided if we assume a
+		 maximal MANT_DIG value.  */
+	      MPN_ZERO (retval, RETURN_LIMB_SIZE - numsize);
+	    }
+	  else
+	    {
+	      mp_limb_t cy;
+	      assert (numsize < RETURN_LIMB_SIZE);
+
+	      cy = mpn_rshift (&retval[RETURN_LIMB_SIZE - numsize],
+			       num, numsize, is_bit - target_bit);
+	      retval[RETURN_LIMB_SIZE - numsize - 1] = cy;
+	      /* FIXME: the following loop can be avoided if we assume a
+		 maximal MANT_DIG value.  */
+	      MPN_ZERO (retval, RETURN_LIMB_SIZE - numsize - 1);
+	    }
+
+	  return round_and_return (retval, bits - 1, negative, 0, 0, 0);
+	  /* NOTREACHED */
+	}
+
+      /* Store the bits we already have.  */
+      memcpy (retval, num, numsize * sizeof (mp_limb_t));
+#if RETURN_LIMB_SIZE > 1
+      if (numsize < RETURN_LIMB_SIZE)
+# if RETURN_LIMB_SIZE == 2
+	retval[numsize] = 0;
+# else
+	MPN_ZERO (retval + numsize, RETURN_LIMB_SIZE - numsize);
+# endif
+#endif
+    }
+
+  /* We have to compute at least some of the fractional digits.  */
+  {
+    /* We construct a fraction and the result of the division gives us
+       the needed digits.  The denominator is 1.0 multiplied by the
+       exponent of the lowest digit; i.e. 0.123 gives 123 / 1000 and
+       123e-6 gives 123 / 1000000.  */
+
+    int expbit;
+    int neg_exp;
+    int more_bits;
+    int need_frac_digits;
+    mp_limb_t cy;
+    mp_limb_t *psrc = den;
+    mp_limb_t *pdest = num;
+    const struct mp_power *ttab = &_fpioconst_pow10[0];
+
+    assert (dig_no > int_no
+	    && exponent <= 0
+	    && exponent >= MIN_10_EXP - (DIG + 2));
+
+    /* We need to compute MANT_DIG - BITS fractional bits that lie
+       within the mantissa of the result, the following bit for
+       rounding, and to know whether any subsequent bit is 0.
+       Computing a bit with value 2^-n means looking at n digits after
+       the decimal point.  */
+    if (bits > 0)
+      {
+	/* The bits required are those immediately after the point.  */
+	assert (int_no > 0 && exponent == 0);
+	need_frac_digits = 1 + MANT_DIG - bits;
+      }
+    else
+      {
+	/* The number is in the form .123eEXPONENT.  */
+	assert (int_no == 0 && *startp != L_('0'));
+	/* The number is at least 10^(EXPONENT-1), and 10^3 <
+	   2^10.  */
+	int neg_exp_2 = ((1 - exponent) * 10) / 3 + 1;
+	/* The number is at least 2^-NEG_EXP_2.  We need up to
+	   MANT_DIG bits following that bit.  */
+	need_frac_digits = neg_exp_2 + MANT_DIG;
+	/* However, we never need bits beyond 1/4 ulp of the smallest
+	   representable value.  (That 1/4 ulp bit is only needed to
+	   determine tinyness on machines where tinyness is determined
+	   after rounding.)  */
+	if (need_frac_digits > MANT_DIG - MIN_EXP + 2)
+	  need_frac_digits = MANT_DIG - MIN_EXP + 2;
+	/* At this point, NEED_FRAC_DIGITS is the total number of
+	   digits needed after the point, but some of those may be
+	   leading 0s.  */
+	need_frac_digits += exponent;
+	/* Any cases underflowing enough that none of the fractional
+	   digits are needed should have been caught earlier (such
+	   cases are on the order of 10^-n or smaller where 2^-n is
+	   the least subnormal).  */
+	assert (need_frac_digits > 0);
+      }
+
+    if (need_frac_digits > (intmax_t) dig_no - (intmax_t) int_no)
+      need_frac_digits = (intmax_t) dig_no - (intmax_t) int_no;
+
+    if ((intmax_t) dig_no > (intmax_t) int_no + need_frac_digits)
+      {
+	dig_no = int_no + need_frac_digits;
+	more_bits = 1;
+      }
+    else
+      more_bits = 0;
+
+    neg_exp = (intmax_t) dig_no - (intmax_t) int_no - exponent;
+
+    /* Construct the denominator.  */
+    densize = 0;
+    expbit = 1;
+    do
+      {
+	if ((neg_exp & expbit) != 0)
+	  {
+	    mp_limb_t cy;
+	    neg_exp ^= expbit;
+
+	    if (densize == 0)
+	      {
+		densize = ttab->arraysize - _FPIO_CONST_OFFSET;
+		memcpy (psrc, &__tens[ttab->arrayoff + _FPIO_CONST_OFFSET],
+			densize * sizeof (mp_limb_t));
+	      }
+	    else
+	      {
+		cy = mpn_mul (pdest, &__tens[ttab->arrayoff
+					     + _FPIO_CONST_OFFSET],
+			      ttab->arraysize - _FPIO_CONST_OFFSET,
+			      psrc, densize);
+		densize += ttab->arraysize - _FPIO_CONST_OFFSET;
+		if (cy == 0)
+		  --densize;
+		(void) SWAP (psrc, pdest);
+	      }
+	  }
+	expbit <<= 1;
+	++ttab;
+      }
+    while (neg_exp != 0);
+
+    if (psrc == num)
+      memcpy (den, num, densize * sizeof (mp_limb_t));
+
+    /* Read the fractional digits from the string.  */
+    (void) str_to_mpn (startp, dig_no - int_no, num, &numsize, &exponent
+#ifndef USE_WIDE_CHAR
+		       , decimal, decimal_len, thousands
+#endif
+		       );
+
+    /* We now have to shift both numbers so that the highest bit in the
+       denominator is set.  In the same process we copy the numerator to
+       a high place in the array so that the division constructs the wanted
+       digits.  This is done by a "quasi fix point" number representation.
+
+       num:   ddddddddddd . 0000000000000000000000
+	      |--- m ---|
+       den:                            ddddddddddd      n >= m
+				       |--- n ---|
+     */
+
+    count_leading_zeros (cnt, den[densize - 1]);
+
+    if (cnt > 0)
+      {
+	/* Don't call `mpn_shift' with a count of zero since the specification
+	   does not allow this.  */
+	(void) mpn_lshift (den, den, densize, cnt);
+	cy = mpn_lshift (num, num, numsize, cnt);
+	if (cy != 0)
+	  num[numsize++] = cy;
+      }
+
+    /* Now we are ready for the division.  But it is not necessary to
+       do a full multi-precision division because we only need a small
+       number of bits for the result.  So we do not use mpn_divmod
+       here but instead do the division here by hand and stop whenever
+       the needed number of bits is reached.  The code itself comes
+       from the GNU MP Library by Torbj\"orn Granlund.  */
+
+    exponent = bits;
+
+    switch (densize)
+      {
+      case 1:
+	{
+	  mp_limb_t d, n, quot;
+	  int used = 0;
+
+	  n = num[0];
+	  d = den[0];
+	  assert (numsize == 1 && n < d);
+
+	  do
+	    {
+	      udiv_qrnnd (quot, n, n, 0, d);
+
+#define got_limb							      \
+	      if (bits == 0)						      \
+		{							      \
+		  register int cnt;					      \
+		  if (quot == 0)					      \
+		    cnt = BITS_PER_MP_LIMB;				      \
+		  else							      \
+		    count_leading_zeros (cnt, quot);			      \
+		  exponent -= cnt;					      \
+		  if (BITS_PER_MP_LIMB - cnt > MANT_DIG)		      \
+		    {							      \
+		      used = MANT_DIG + cnt;				      \
+		      retval[0] = quot >> (BITS_PER_MP_LIMB - used);	      \
+		      bits = MANT_DIG + 1;				      \
+		    }							      \
+		  else							      \
+		    {							      \
+		      /* Note that we only clear the second element.  */      \
+		      /* The conditional is determined at compile time.  */   \
+		      if (RETURN_LIMB_SIZE > 1)				      \
+			retval[1] = 0;					      \
+		      retval[0] = quot;					      \
+		      bits = -cnt;					      \
+		    }							      \
+		}							      \
+	      else if (bits + BITS_PER_MP_LIMB <= MANT_DIG)		      \
+		mpn_lshift_1 (retval, RETURN_LIMB_SIZE, BITS_PER_MP_LIMB,     \
+			      quot);					      \
+	      else							      \
+		{							      \
+		  used = MANT_DIG - bits;				      \
+		  if (used > 0)						      \
+		    mpn_lshift_1 (retval, RETURN_LIMB_SIZE, used, quot);      \
+		}							      \
+	      bits += BITS_PER_MP_LIMB
+
+	      got_limb;
+	    }
+	  while (bits <= MANT_DIG);
+
+	  return round_and_return (retval, exponent - 1, negative,
+				   quot, BITS_PER_MP_LIMB - 1 - used,
+				   more_bits || n != 0);
+	}
+      case 2:
+	{
+	  mp_limb_t d0, d1, n0, n1;
+	  mp_limb_t quot = 0;
+	  int used = 0;
+
+	  d0 = den[0];
+	  d1 = den[1];
+
+	  if (numsize < densize)
+	    {
+	      if (num[0] >= d1)
+		{
+		  /* The numerator of the number occupies fewer bits than
+		     the denominator but the one limb is bigger than the
+		     high limb of the numerator.  */
+		  n1 = 0;
+		  n0 = num[0];
+		}
+	      else
+		{
+		  if (bits <= 0)
+		    exponent -= BITS_PER_MP_LIMB;
+		  else
+		    {
+		      if (bits + BITS_PER_MP_LIMB <= MANT_DIG)
+			mpn_lshift_1 (retval, RETURN_LIMB_SIZE,
+				      BITS_PER_MP_LIMB, 0);
+		      else
+			{
+			  used = MANT_DIG - bits;
+			  if (used > 0)
+			    mpn_lshift_1 (retval, RETURN_LIMB_SIZE, used, 0);
+			}
+		      bits += BITS_PER_MP_LIMB;
+		    }
+		  n1 = num[0];
+		  n0 = 0;
+		}
+	    }
+	  else
+	    {
+	      n1 = num[1];
+	      n0 = num[0];
+	    }
+
+	  while (bits <= MANT_DIG)
+	    {
+	      mp_limb_t r;
+
+	      if (n1 == d1)
+		{
+		  /* QUOT should be either 111..111 or 111..110.  We need
+		     special treatment of this rare case as normal division
+		     would give overflow.  */
+		  quot = ~(mp_limb_t) 0;
+
+		  r = n0 + d1;
+		  if (r < d1)	/* Carry in the addition?  */
+		    {
+		      add_ssaaaa (n1, n0, r - d0, 0, 0, d0);
+		      goto have_quot;
+		    }
+		  n1 = d0 - (d0 != 0);
+		  n0 = -d0;
+		}
+	      else
+		{
+		  udiv_qrnnd (quot, r, n1, n0, d1);
+		  umul_ppmm (n1, n0, d0, quot);
+		}
+
+	    q_test:
+	      if (n1 > r || (n1 == r && n0 > 0))
+		{
+		  /* The estimated QUOT was too large.  */
+		  --quot;
+
+		  sub_ddmmss (n1, n0, n1, n0, 0, d0);
+		  r += d1;
+		  if (r >= d1)	/* If not carry, test QUOT again.  */
+		    goto q_test;
+		}
+	      sub_ddmmss (n1, n0, r, 0, n1, n0);
+
+	    have_quot:
+	      got_limb;
+	    }
+
+	  return round_and_return (retval, exponent - 1, negative,
+				   quot, BITS_PER_MP_LIMB - 1 - used,
+				   more_bits || n1 != 0 || n0 != 0);
+	}
+      default:
+	{
+	  int i;
+	  mp_limb_t cy, dX, d1, n0, n1;
+	  mp_limb_t quot = 0;
+	  int used = 0;
+
+	  dX = den[densize - 1];
+	  d1 = den[densize - 2];
+
+	  /* The division does not work if the upper limb of the two-limb
+	     numerator is greater than or equal to the denominator.  */
+	  if (mpn_cmp (num, &den[densize - numsize], numsize) >= 0)
+	    num[numsize++] = 0;
+
+	  if (numsize < densize)
+	    {
+	      mp_size_t empty = densize - numsize;
+	      register int i;
+
+	      if (bits <= 0)
+		exponent -= empty * BITS_PER_MP_LIMB;
+	      else
+		{
+		  if (bits + empty * BITS_PER_MP_LIMB <= MANT_DIG)
+		    {
+		      /* We make a difference here because the compiler
+			 cannot optimize the `else' case that good and
+			 this reflects all currently used FLOAT types
+			 and GMP implementations.  */
+#if RETURN_LIMB_SIZE <= 2
+		      assert (empty == 1);
+		      mpn_lshift_1 (retval, RETURN_LIMB_SIZE,
+				    BITS_PER_MP_LIMB, 0);
+#else
+		      for (i = RETURN_LIMB_SIZE - 1; i >= empty; --i)
+			retval[i] = retval[i - empty];
+		      while (i >= 0)
+			retval[i--] = 0;
+#endif
+		    }
+		  else
+		    {
+		      used = MANT_DIG - bits;
+		      if (used >= BITS_PER_MP_LIMB)
+			{
+			  register int i;
+			  (void) mpn_lshift (&retval[used
+						     / BITS_PER_MP_LIMB],
+					     retval,
+					     (RETURN_LIMB_SIZE
+					      - used / BITS_PER_MP_LIMB),
+					     used % BITS_PER_MP_LIMB);
+			  for (i = used / BITS_PER_MP_LIMB - 1; i >= 0; --i)
+			    retval[i] = 0;
+			}
+		      else if (used > 0)
+			mpn_lshift_1 (retval, RETURN_LIMB_SIZE, used, 0);
+		    }
+		  bits += empty * BITS_PER_MP_LIMB;
+		}
+	      for (i = numsize; i > 0; --i)
+		num[i + empty] = num[i - 1];
+	      MPN_ZERO (num, empty + 1);
+	    }
+	  else
+	    {
+	      int i;
+	      assert (numsize == densize);
+	      for (i = numsize; i > 0; --i)
+		num[i] = num[i - 1];
+	      num[0] = 0;
+	    }
+
+	  den[densize] = 0;
+	  n0 = num[densize];
+
+	  while (bits <= MANT_DIG)
+	    {
+	      if (n0 == dX)
+		/* This might over-estimate QUOT, but it's probably not
+		   worth the extra code here to find out.  */
+		quot = ~(mp_limb_t) 0;
+	      else
+		{
+		  mp_limb_t r;
+
+		  udiv_qrnnd (quot, r, n0, num[densize - 1], dX);
+		  umul_ppmm (n1, n0, d1, quot);
+
+		  while (n1 > r || (n1 == r && n0 > num[densize - 2]))
+		    {
+		      --quot;
+		      r += dX;
+		      if (r < dX) /* I.e. "carry in previous addition?" */
+			break;
+		      n1 -= n0 < d1;
+		      n0 -= d1;
+		    }
+		}
+
+	      /* Possible optimization: We already have (q * n0) and (1 * n1)
+		 after the calculation of QUOT.  Taking advantage of this, we
+		 could make this loop make two iterations less.  */
+
+	      cy = mpn_submul_1 (num, den, densize + 1, quot);
+
+	      if (num[densize] != cy)
+		{
+		  cy = mpn_add_n (num, num, den, densize);
+		  assert (cy != 0);
+		  --quot;
+		}
+	      n0 = num[densize] = num[densize - 1];
+	      for (i = densize - 1; i > 0; --i)
+		num[i] = num[i - 1];
+	      num[0] = 0;
+
+	      got_limb;
+	    }
+
+	  for (i = densize; i >= 0 && num[i] == 0; --i)
+	    ;
+	  return round_and_return (retval, exponent - 1, negative,
+				   quot, BITS_PER_MP_LIMB - 1 - used,
+				   more_bits || i >= 0);
+	}
+      }
+  }
+
+  /* NOTREACHED */
+}
diff --git a/strtod/strtoflt128.c b/strtod/strtoflt128.c
new file mode 100644
index 0000000..cf2da4f
--- /dev/null
+++ b/strtod/strtoflt128.c
@@ -0,0 +1,53 @@
+/* Copyright (C) 1999, 2004 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* The actual implementation for all floating point sizes is in strtod.c.
+   These macros tell it to produce the `__float128' version, `strtold'.  */
+
+#define FLOAT		__float128
+#define FLT		FLT128
+#ifdef USE_WIDE_CHAR
+# define STRTOF		wcstoflt128
+# define __STRTOF	__wcstoflt128
+#else
+# define STRTOF		strtoflt128
+# define __STRTOF	__strtoflt128
+#endif
+#define MPN2FLOAT	mpn_construct_float128
+#define FLOAT_HUGE_VAL	HUGE_VALQ
+#define SET_MANTISSA(flt, mant)			\
+  do { ieee854_float128 u;			\
+       u.value = (flt);				\
+       u.ieee_nan.mantissa0 = 0;		\
+       u.ieee_nan.mantissa1 = 0;		\
+       u.ieee_nan.mantissa2 = (mant) >> 32;	\
+       u.ieee_nan.mantissa3 = (mant);		\
+       u.ieee_nan.quiet_nan = 1;		\
+       (flt) = u.value;				\
+  } while (0)
+
+static inline __attribute__((__always_inline__))
+__float128 ____strtoflt128_internal (const char *, char **, int);
+
+#include "strtod_l.c"
+
+__float128
+strtoflt128 (const char *nptr, char **endptr)
+{
+  return ____STRTOF_INTERNAL (nptr, endptr, 0);
+}
diff --git a/strtod/tens_in_limb.c b/strtod/tens_in_limb.c
new file mode 100644
index 0000000..b78a73e
--- /dev/null
+++ b/strtod/tens_in_limb.c
@@ -0,0 +1,33 @@
+#include <config.h>
+#include "../printf/gmp-impl.h"
+
+
+/* Definitions according to limb size used.  */
+#if	BITS_PER_MP_LIMB == 32
+# define MAX_DIG_PER_LIMB	9
+# define MAX_FAC_PER_LIMB	1000000000UL
+#elif	BITS_PER_MP_LIMB == 64
+# define MAX_DIG_PER_LIMB	19
+# define MAX_FAC_PER_LIMB	10000000000000000000ULL
+#else
+# error "mp_limb_t size " BITS_PER_MP_LIMB "not accounted for"
+#endif
+
+
+/* Local data structure.  */
+const mp_limb_t __quadmath_tens_in_limb[MAX_DIG_PER_LIMB + 1] attribute_hidden
+=
+{    0,                   10,                   100,
+     1000,                10000,                100000L,
+     1000000L,            10000000L,            100000000L,
+     1000000000L
+#if BITS_PER_MP_LIMB > 32
+	        ,	  10000000000ULL,       100000000000ULL,
+     1000000000000ULL,    10000000000000ULL,    100000000000000ULL,
+     1000000000000000ULL, 10000000000000000ULL, 100000000000000000ULL,
+     1000000000000000000ULL, 10000000000000000000ULL
+#endif
+#if BITS_PER_MP_LIMB > 64
+  #error "Need to expand tens_in_limb table to" MAX_DIG_PER_LIMB
+#endif
+};
diff --git a/update-quadmath.py b/update-quadmath.py
new file mode 100755
index 0000000..d40b272
--- /dev/null
+++ b/update-quadmath.py
@@ -0,0 +1,254 @@
+#!/usr/bin/python3
+# Update libquadmath code from glibc sources.
+# Copyright (C) 2018 Free Software Foundation, Inc.
+# This file is part of the libquadmath library.
+#
+# Libquadmath is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# Libquadmath is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with libquadmath; if not, see
+# <https://www.gnu.org/licenses/>.
+
+# Usage: update-quadmath.py glibc_srcdir quadmath_srcdir
+
+import argparse
+from collections import defaultdict
+import os.path
+import re
+
+
+def replace_in_file(repl_map, extra_map, src, dest):
+    """Apply the replacements in repl_map, then those in extra_map, to the
+    file src, producing dest."""
+    with open(src, 'r') as src_file:
+        text = src_file.read()
+    for re_src, re_repl in sorted(repl_map.items()):
+        text = re.sub(re_src, re_repl, text)
+    for re_src, re_repl in sorted(extra_map.items()):
+        text = re.sub(re_src, re_repl, text)
+    text = text.rstrip() + '\n'
+    with open(dest, 'w') as dest_file:
+        dest_file.write(text)
+
+
+def update_sources(glibc_srcdir, quadmath_srcdir):
+    """Update libquadmath sources."""
+    glibc_ldbl128 = os.path.join(glibc_srcdir, 'sysdeps/ieee754/ldbl-128')
+    glibc_math = os.path.join(glibc_srcdir, 'math')
+    quadmath_math = os.path.join(quadmath_srcdir, 'math')
+    float128_h = os.path.join(glibc_srcdir,
+                              'sysdeps/ieee754/float128/float128_private.h')
+    repl_map = {}
+    # Use float128_private.h to get an initial list of names to
+    # replace for libquadmath.
+    repl_names = {}
+    with open(float128_h, 'r') as header:
+        for line in header:
+            line = line.strip()
+            if not line.startswith('#define '):
+                continue
+            match = re.fullmatch('^#define[ \t]+([a-zA-Z0-9_]+)'
+                                 '[ \t]+([a-zA-Z0-9_]+)', line)
+            if not match:
+                continue
+            macro = match.group(1)
+            result = match.group(2)
+            result = result.replace('f128', 'q')
+            result = result.replace('__ieee754_', '')
+            if result not in ('__expq_table', '__sincosq_table',
+                              '__builtin_signbit'):
+                result = result.replace('__', '')
+            result = result.replace('_do_not_use', '')
+            if result in ('rem_pio2q', 'kernel_sincosq', 'kernel_sinq',
+                          'kernel_cosq', 'kernel_tanq', 'gammaq_r',
+                          'gamma_productq', 'lgamma_negq', 'lgamma_productq',
+                          'lgammaq_r', 'x2y2m1q'):
+                # Internal function names, for which the above removal
+                # of leading '__' was inappropriate and a leading
+                # '__quadmath_' needs adding instead.  In the
+                # libquadmath context, lgammaq_r is an internal name.
+                result = '__quadmath_' + result
+            if result == 'ieee854_float128_shape_type':
+                result = 'ieee854_float128'
+            if result == 'HUGE_VAL_F128':
+                result = 'HUGE_VALQ'
+            repl_names[macro] = result
+    # More such names that aren't simply defined as object-like macros
+    # in float128_private.h.
+    repl_names['_Float128'] = '__float128'
+    repl_names['SET_RESTORE_ROUNDL'] = 'SET_RESTORE_ROUNDF128'
+    repl_names['parts32'] = 'words32'
+    for macro in ('GET_LDOUBLE_LSW64', 'GET_LDOUBLE_MSW64',
+                  'GET_LDOUBLE_WORDS64', 'SET_LDOUBLE_LSW64',
+                  'SET_LDOUBLE_MSW64', 'SET_LDOUBLE_WORDS64'):
+        repl_names[macro] = macro.replace('LDOUBLE', 'FLT128')
+    # The classication macros are replaced.
+    for macro in ('FP_NAN', 'FP_INFINITE', 'FP_ZERO', 'FP_SUBNORMAL',
+                  'FP_NORMAL'):
+        repl_names[macro] = 'QUAD' + macro
+    for macro in ('fpclassify', 'signbit', 'isnan', 'isinf', 'issignaling'):
+        repl_names[macro] = macro + 'q'
+    repl_names['isfinite'] = 'finiteq'
+    # Map comparison macros to the __builtin forms.
+    for macro in ('isgreater', 'isgreaterequal', 'isless', 'islessequal',
+                  'islessgreater', 'isunordered'):
+        repl_names[macro] = '__builtin_' + macro
+    # Replace macros used in type-generic templates in glibc.
+    repl_names['FLOAT'] = '__float128'
+    repl_names['CFLOAT'] = '__complex128'
+    repl_names['M_NAN'] = 'nanq ("")'
+    repl_names['M_HUGE_VAL'] = 'HUGE_VALQ'
+    repl_names['INFINITY'] = '__builtin_inf ()'
+    for macro in ('MIN_EXP', 'MAX_EXP', 'MIN', 'MAX', 'MANT_DIG', 'EPSILON'):
+        repl_names['M_%s' % macro] = 'FLT128_%s' % macro
+    for macro in ('COPYSIGN', 'FABS', 'SINCOS', 'SCALBN', 'LOG1P', 'ATAN2',
+                  'COSH', 'EXP', 'HYPOT', 'LOG', 'SINH', 'SQRT'):
+        repl_names['M_%s' % macro] = macro.lower() + 'q'
+    # Each such name is replaced when it appears as a whole word.
+    for macro in repl_names:
+        repl_map[r'\b%s\b' % macro] = repl_names[macro]
+    # Also replace the L macro for constants; likewise M_LIT and M_MLIT.
+    repl_map[r'\bL *\((.*?)\)'] = r'\1Q'
+    repl_map[r'\bM_LIT *\((.*?)\)'] = r'\1Q'
+    repl_map[r'\bM_MLIT *\((.*?)\)'] = r'\1q'
+    # M_DECL_FUNC and M_SUF need similar replacements.
+    repl_map[r'\bM_DECL_FUNC *\((?:__)?(?:ieee754_)?(.*?)\)'] = r'\1q'
+    repl_map[r'\bM_SUF *\((?:__)?(?:ieee754_)?(.*?)\)'] = r'\1q'
+    # Further adjustments are then needed for certain internal
+    # functions called via M_SUF.
+    repl_map[r'\bx2y2m1q\b'] = '__quadmath_x2y2m1q'
+    repl_map[r'\bkernel_casinhq\b'] = '__quadmath_kernel_casinhq'
+    # Replace calls to __set_errno.
+    repl_map[r'\b__set_errno *\((.*?)\)'] = r'errno = \1'
+    # Eliminate glibc diagnostic macros.
+    repl_map[r' *\bDIAG_PUSH_NEEDS_COMMENT;'] = ''
+    repl_map[r' *\bDIAG_IGNORE_NEEDS_COMMENT *\(.*?\);'] = ''
+    repl_map[r' *\bDIAG_POP_NEEDS_COMMENT;'] = ''
+    # Different names used in union.
+    repl_map[r'\.d\b'] = '.value'
+    repl_map[r'\bunion ieee854_float128\b'] = 'ieee854_float128'
+    # Calls to alias and hidden_def macros are all eliminated.
+    for macro in ('strong_alias', 'weak_alias', 'libm_alias_ldouble',
+                  'declare_mgen_alias', 'declare_mgen_finite_alias',
+                  'libm_hidden_def', 'mathx_hidden_def'):
+        repl_map[r'\b%s *\(.*?\);?' % macro] = ''
+    # Replace all #includes with a single include of quadmath-imp.h.
+    repl_map['(\n+#include[^\n]*)+\n+'] = '\n\n#include "quadmath-imp.h"\n\n'
+    # Omitted from this list because code comes from more than one
+    # glibc source file: rem_pio2.
+    ldbl_files = {
+        'e_acoshl.c': 'acoshq.c', 'e_acosl.c': 'acosq.c',
+        's_asinhl.c': 'asinhq.c', 'e_asinl.c': 'asinq.c',
+        'e_atan2l.c': 'atan2q.c', 'e_atanhl.c': 'atanhq.c',
+        's_atanl.c': 'atanq.c', 's_cbrtl.c': 'cbrtq.c', 's_ceill.c': 'ceilq.c',
+        's_copysignl.c': 'copysignq.c', 'e_coshl.c': 'coshq.c',
+        's_cosl.c': 'cosq.c', 'k_cosl.c': 'cosq_kernel.c',
+        's_erfl.c': 'erfq.c', 's_expm1l.c': 'expm1q.c', 'e_expl.c': 'expq.c',
+        't_expl.h': 'expq_table.h', 's_fabsl.c': 'fabsq.c',
+        's_finitel.c': 'finiteq.c', 's_floorl.c': 'floorq.c',
+        's_fmal.c': 'fmaq.c', 'e_fmodl.c': 'fmodq.c', 's_frexpl.c': 'frexpq.c',
+        'e_lgammal_r.c': 'lgammaq.c', 'lgamma_negl.c': 'lgammaq_neg.c',
+        'lgamma_productl.c': 'lgammaq_product.c', 'e_hypotl.c': 'hypotq.c',
+        'e_ilogbl.c': 'ilogbq.c', 's_isinfl.c': 'isinfq.c',
+        's_isnanl.c': 'isnanq.c', 's_issignalingl.c': 'issignalingq.c',
+        'e_j0l.c': 'j0q.c', 'e_j1l.c': 'j1q.c', 'e_jnl.c': 'jnq.c',
+        's_llrintl.c': 'llrintq.c', 's_llroundl.c': 'llroundq.c',
+        'e_log10l.c': 'log10q.c', 's_log1pl.c': 'log1pq.c',
+        'e_log2l.c': 'log2q.c', 's_logbl.c': 'logbq.c', 'e_logl.c': 'logq.c',
+        's_lrintl.c': 'lrintq.c', 's_lroundl.c': 'lroundq.c',
+        's_modfl.c': 'modfq.c', 's_nearbyintl.c': 'nearbyintq.c',
+        's_nextafterl.c': 'nextafterq.c', 'e_powl.c': 'powq.c',
+        'e_remainderl.c': 'remainderq.c', 's_remquol.c': 'remquoq.c',
+        's_rintl.c': 'rintq.c', 's_roundl.c': 'roundq.c',
+        's_scalblnl.c': 'scalblnq.c', 's_scalbnl.c': 'scalbnq.c',
+        's_signbitl.c': 'signbitq.c', 't_sincosl.c': 'sincos_table.c',
+        's_sincosl.c': 'sincosq.c', 'k_sincosl.c': 'sincosq_kernel.c',
+        'e_sinhl.c': 'sinhq.c', 's_sinl.c': 'sinq.c',
+        'k_sinl.c': 'sinq_kernel.c', 's_tanhl.c': 'tanhq.c',
+        's_tanl.c': 'tanq.c', 'k_tanl.c': 'tanq_kernel.c',
+        'e_gammal_r.c': 'tgammaq.c', 'gamma_productl.c': 'tgammaq_product.c',
+        's_truncl.c': 'truncq.c', 'x2y2m1l.c': 'x2y2m1q.c'
+        }
+    template_files = {
+        's_cacosh_template.c': 'cacoshq.c', 's_cacos_template.c': 'cacosq.c',
+        's_casinh_template.c': 'casinhq.c',
+        'k_casinh_template.c': 'casinhq_kernel.c',
+        's_casin_template.c': 'casinq.c', 's_catanh_template.c': 'catanhq.c',
+        's_catan_template.c': 'catanq.c', 's_ccosh_template.c': 'ccoshq.c',
+        's_cexp_template.c': 'cexpq.c', 'cimag_template.c': 'cimagq.c',
+        's_clog10_template.c': 'clog10q.c', 's_clog_template.c': 'clogq.c',
+        'conj_template.c': 'conjq.c', 's_cproj_template.c': 'cprojq.c',
+        'creal_template.c': 'crealq.c', 's_csinh_template.c': 'csinhq.c',
+        's_csin_template.c': 'csinq.c', 's_csqrt_template.c': 'csqrtq.c',
+        's_ctanh_template.c': 'ctanhq.c', 's_ctan_template.c': 'ctanq.c',
+        'e_exp2_template.c': 'exp2q.c', 's_fdim_template.c': 'fdimq.c',
+        's_fmax_template.c': 'fmaxq.c', 's_fmin_template.c': 'fminq.c',
+        's_ldexp_template.c': 'ldexpq.c'
+        }
+    # Some files have extra substitutions to apply.
+    extra_maps = defaultdict(dict)
+    extra_maps['expq.c'] = {r'#include "quadmath-imp\.h"\n':
+                            '#include "quadmath-imp.h"\n'
+                            '#include "expq_table.h"\n'}
+    extra_maps['ilogbq.c'] = {r'#include "quadmath-imp\.h"\n':
+                              '#include <math.h>\n'
+                              '#include "quadmath-imp.h"\n'
+                              '#ifndef FP_ILOGB0\n'
+                              '# define FP_ILOGB0 INT_MIN\n'
+                              '#endif\n'
+                              '#ifndef FP_ILOGBNAN\n'
+                              '# define FP_ILOGBNAN INT_MAX\n'
+                              '#endif\n',
+                              r'return ([A-Z0-9_]+);':
+                              r'{ errno = EDOM; feraiseexcept (FE_INVALID); '
+                              r'return \1; }'}
+    extra_maps['lgammaq.c'] = {r'#include "quadmath-imp\.h"\n':
+                               '#include "quadmath-imp.h"\n'
+                               '#ifdef HAVE_MATH_H_SIGNGAM\n'
+                               '# include <math.h>\n'
+                               '#endif\n'
+                               '__float128\n'
+                               'lgammaq (__float128 x)\n'
+                               '{\n'
+                               '#ifndef HAVE_MATH_H_SIGNGAM\n'
+                               '  int signgam;\n'
+                               '#endif\n'
+                               '  return __quadmath_lgammaq_r (x, &signgam);\n'
+                               '}\n'}
+    extra_maps['tgammaq.c'] = {r'#include "quadmath-imp\.h"\n':
+                               '#include "quadmath-imp.h"\n'
+                               '__float128\n'
+                               'tgammaq (__float128 x)\n'
+                               '{\n'
+                               '  int sign;\n'
+                               '  __float128 ret;\n'
+                               '  ret = __quadmath_gammaq_r (x, &sign);\n'
+                               '  return sign < 0 ? -ret : ret;\n'
+                               '}\n'}
+    for src, dest in ldbl_files.items():
+        replace_in_file(repl_map, extra_maps[dest],
+                        os.path.join(glibc_ldbl128, src),
+                        os.path.join(quadmath_math, dest))
+    for src, dest in template_files.items():
+        replace_in_file(repl_map, extra_maps[dest],
+                        os.path.join(glibc_math, src),
+                        os.path.join(quadmath_math, dest))
+
+def main():
+    parser = argparse.ArgumentParser(description='Update libquadmath code.')
+    parser.add_argument('glibc_srcdir', help='glibc source directory')
+    parser.add_argument('quadmath_srcdir', help='libquadmath source directory')
+    args = parser.parse_args()
+    update_sources(args.glibc_srcdir, args.quadmath_srcdir)
+
+
+if __name__ == '__main__':
+    main()