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008-09-21 Felix Zielcke <fzielcke@z-51.de>

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* configure.ac (AC_INIT): Quote version number.
	(AC_PREREQ): Bumped to 2.59.
	(AC_TRY_COMPILE): Replace obsolete macro with ...
	(AC_COMPILE_IFELSE): ... this.
	* aclocal.m4 (AC_TRY_LINK): Replace obsolete macro with ...
	(AC_LINK_IFELSE): ... this.
This commit is contained in:
fzielcke 2008-09-21 17:38:33 +00:00
parent f5e8f6b083
commit eb73121d0d
3 changed files with 51 additions and 31 deletions
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12
configure.ac
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@ -31,8 +31,8 @@ dnl (such as TARGET_CC, TARGET_CFLAGS, etc.) are used for the target
dnl type.
AC_INIT(GRUB, 1.96, [bug-grub@gnu.org])
AC_PREREQ(2.53)
AC_INIT([GRUB],[1.96],[bug-grub@gnu.org])
AC_PREREQ(2.61)
AC_CONFIG_SRCDIR([include/grub/dl.h])
AC_CONFIG_HEADER([config.h])
@ -266,7 +266,9 @@ if test "x$TARGET_CFLAGS" = x; then
# optimization flags.
AC_CACHE_CHECK([whether optimization for size works], grub_cv_cc_Os, [
CFLAGS=-Os
AC_TRY_COMPILE(, , grub_cv_cc_Os=yes, grub_cv_cc_Os=no)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
[grub_cv_cc_Os=yes],
[grub_cv_cc_Os=no])
])
if test "x$grub_cv_cc_Os" = xyes; then
TARGET_CFLAGS="$TARGET_CFLAGS -Os"
@ -278,7 +280,9 @@ if test "x$TARGET_CFLAGS" = x; then
if test "x$target_cpu" = xi386; then
AC_CACHE_CHECK([whether -falign-loops works], [grub_cv_cc_falign_loop], [
CFLAGS="-falign-loops=1"
AC_TRY_COMPILE(, , [grub_cv_cc_falign_loop=yes], [grub_cv_cc_falign_loop=no])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
[grub_cv_cc_falign_loop=yes],
[grub_cv_cc_falign_loop=no])
])
if test "x$grub_cv_cc_falign_loop" = xyes; then