| AC_INIT(module-init-tools,3.12-pre2) |
| |
| AC_CANONICAL_SYSTEM |
| |
| AX_ENABLE_BUILDDIR([build]) |
| |
| # Use -no-portability since we're never going to use module-init-tools on |
| # non-Linux systems and it's reasonable to expect GNU-compatibility here. |
| AM_INIT_AUTOMAKE([-Wno-portability]) |
| |
| # If zlib is required, libz must be linked static, modprobe is in |
| # /sbin, libz is in /usr/lib and may not be available when it is run. |
| AC_ARG_ENABLE(zlib, |
| [ --enable-zlib Handle gzipped modules], |
| [if test "$enableval" = "yes"; then |
| AC_DEFINE(CONFIG_USE_ZLIB) |
| zlib_flags="-Wl,-Bstatic -lz -Wl,-Bdynamic" |
| fi]) |
| |
| AC_ARG_ENABLE(zlib-dynamic, |
| [ --enable-zlib-dynamic Handle gzipped modules, zlib will be linked |
| dynamically. Note that libz must be installed |
| in /lib for this to work.], |
| [if test "$enableval" = "yes"; then |
| AC_DEFINE(CONFIG_USE_ZLIB) |
| zlib_flags="-lz" |
| fi]) |
| |
| AC_PROG_CC |
| AC_PROG_RANLIB |
| |
| AC_CHECK_PROGS(DOCBOOKTOMAN, docbook-to-man docbook2man, [no],) |
| if test x"$DOCBOOKTOMAN" = xno |
| then |
| AC_MSG_WARN([docbook2man not found]) |
| # fail with a meaningfull error if $DOCBOOKTOMAN called by the makefile |
| DOCBOOKTOMAN=docbook2man |
| fi |
| |
| # Delay adding the zlib_flags until after AC_PROG_CC, so we can distinguish |
| # between a broken cc and a working cc but missing libz.a. |
| LDADD="$LDADD $zlib_flags" |
| AC_SUBST(LDADD) |
| |
| case $target in |
| *-*-linux*) ;; |
| *) AC_MSG_ERROR([Linux only, dude!]);; |
| esac |
| |
| # Thanks to Martin Pool |
| if test x"$GCC" = xyes |
| then |
| CFLAGS="$CFLAGS -Wunused -Wall" |
| AC_MSG_NOTICE([Adding gcc options: $CFLAGS]) |
| fi |
| |
| AC_ARG_ENABLE(static-utils, |
| AS_HELP_STRING([--disable-static-utils], [Do not build static utils]), |
| [],[enable_static_utils=yes]) |
| AM_CONDITIONAL(BUILD_STATIC_UTILS, test "$enable_static_utils" = "yes") |
| |
| AC_ARG_WITH(moddir, |
| [ --with-moddir=path Give the path for system modules directory.] |
| [ [ Defaults to /lib/modules ]], |
| [if test ! -z "$withval"; then |
| MODULE_DIR="\\\"$withval/\\\"" |
| CFLAGS="$CFLAGS -DMODULE_DIR=$MODULE_DIR" |
| fi]) |
| AC_SUBST(MODULE_DIR) |
| |
| AC_OUTPUT([Makefile]) |
| |