diff options
| author | Thomas Schwinge <tschwinge@gnu.org> | 2007-11-07 13:07:52 +0000 |
|---|---|---|
| committer | Thomas Schwinge <tschwinge@gnu.org> | 2007-11-07 13:07:52 +0000 |
| commit | f30c5fcd15ee56781db9e88c1c40f2fe6c856a4e (patch) | |
| tree | c64a29805898ba6af022d4f0d0503163a63cf904 /configure.in | |
| parent | c1b43b0f2d28f6c103d1170cf064a86d6e4fd26c (diff) | |
2007-11-07 Thomas Schwinge <tschwinge@gnu.org>
* config.make.in (gnu89-inline-CFLAGS): New variable.
* Makeconf (CFLAGS): Evaluate that one instead of hard-coding.
Suggested by Olaf Buddenhagen,
<http://lists.gnu.org/archive/html/bug-hurd/2007-11/msg00006.html>
* configure.in (libc_cv_gnu89_inline): Fill depending on a compile-time
test, as per glibc HEAD, 2007-11-07.
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/configure.in b/configure.in index 74fc9d13..a7bc4807 100644 --- a/configure.in +++ b/configure.in @@ -1,5 +1,5 @@ dnl Process this file with autoconf to produce a configure script. -AC_REVISION([$Id: configure.in,v 1.36 2005/04/07 20:48:40 ams Exp $]) +AC_REVISION([$Id: configure.in,v 1.37 2007/11/07 13:07:52 tschwinge Exp $]) AC_PREREQ(2.54) dnl Minimum Autoconf version required. AC_INIT AC_CONFIG_SRCDIR([hurd/hurd_types.h]) dnl File to look for in srcdir. @@ -156,6 +156,33 @@ AC_SUBST(VERSIONING) # Check if libc contains getgrouplist and/or uselocale. AC_CHECK_FUNCS(getgrouplist uselocale) + +# From glibc HEAD, 2007-11-07. +AC_CACHE_CHECK(for -fgnu89-inline, libc_cv_gnu89_inline, [dnl +cat > conftest.c <<EOF +int foo; +#ifdef __GNUC_GNU_INLINE__ +main () { return 0;} +#else +#error +#endif +EOF +if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -S -std=gnu99 -fgnu89-inline + -o conftest.s conftest.c 1>&AS_MESSAGE_LOG_FD]) +then + libc_cv_gnu89_inline=yes +else + libc_cv_gnu89_inline=no +fi +rm -f conftest*]) +if test $libc_cv_gnu89_inline = yes; then + libc_cv_gnu89_inline=-fgnu89-inline +else + libc_cv_gnu89_inline= +fi +AC_SUBST(libc_cv_gnu89_inline) + + AC_ARG_WITH(parted, dnl [ --without-parted don't try to use GNU Parted libraries], , with_parted=yes) |