| GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. |
| # Local configure fragment for sysdeps/unix/sysv/linux/i386. |
| |
| # Check if CFLAGS allows compiler to use ebp register in inline assembly. |
| AC_CACHE_CHECK([if compiler flags allows ebp in inline assembly], |
| libc_cv_can_use_register_asm_ebp, [ |
| AC_COMPILE_IFELSE( |
| [AC_LANG_PROGRAM([ |
| void foo (int i) |
| { |
| register int reg asm ("ebp") = i; |
| asm ("# %0" : : "r" (reg)); |
| }])], |
| [libc_cv_can_use_register_asm_ebp=yes], |
| [libc_cv_can_use_register_asm_ebp=no]) |
| ]) |
| if test $libc_cv_can_use_register_asm_ebp = yes; then |
| AC_DEFINE(CAN_USE_REGISTER_ASM_EBP) |
| fi |
| |
| libc_cv_gcc_unwind_find_fde=yes |
| ldd_rewrite_script=sysdeps/unix/sysv/linux/ldd-rewrite.sed |
