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* acinclude.m4: Use -Werror on parameter tests.

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* configure.ac: Likewise.
This commit is contained in:
Vladimir Serbinenko 2013-11-07 03:31:24 +01:00
parent 05f3a0d754
commit b35ec29927
3 changed files with 9 additions and 4 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2013-11-07 Vladimir Serbinenko <phcoder@gmail.com>
* acinclude.m4: Use -Werror on parameter tests.
* configure.ac: Likewise.
2013-11-07 Vladimir Serbinenko <phcoder@gmail.com> 2013-11-07 Vladimir Serbinenko <phcoder@gmail.com>
* acinclude.m4: Add missing TARGET_CCASFLAGS on asm tests. * acinclude.m4: Add missing TARGET_CCASFLAGS on asm tests.

2
acinclude.m4
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@ -391,7 +391,7 @@ AC_MSG_CHECKING([whether `$CC' accepts `-mstack-arg-probe'])
AC_LANG_CONFTEST([AC_LANG_SOURCE([[ AC_LANG_CONFTEST([AC_LANG_SOURCE([[
void foo (void) { volatile char a[8]; a[3]; } void foo (void) { volatile char a[8]; a[3]; }
]])]) ]])])
[if eval "$ac_compile -S -mstack-arg-probe -o conftest.s" 2> /dev/null; then] [if eval "$ac_compile -S -mstack-arg-probe -Werror -o conftest.s" 2> /dev/null; then]
AC_MSG_RESULT([yes]) AC_MSG_RESULT([yes])
[# Should we clear up other files as well, having called `AC_LANG_CONFTEST'? [# Should we clear up other files as well, having called `AC_LANG_CONFTEST'?
rm -f conftest.s rm -f conftest.s

6
configure.ac
View file

@ -389,7 +389,7 @@ AC_SUBST([LIBUTIL])
AC_CACHE_CHECK([whether -Wtrampolines work], [grub_cv_host_cc_wtrampolines], [ AC_CACHE_CHECK([whether -Wtrampolines work], [grub_cv_host_cc_wtrampolines], [
SAVED_CFLAGS="$CFLAGS" SAVED_CFLAGS="$CFLAGS"
CFLAGS="$HOST_CFLAGS -Wtrampolines" CFLAGS="$HOST_CFLAGS -Wtrampolines -Werror"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h> AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdarg.h>
int va_arg_func (int fixed, va_list args);]], [[]])], int va_arg_func (int fixed, va_list args);]], [[]])],
[grub_cv_host_cc_wtrampolines=yes], [grub_cv_host_cc_wtrampolines=yes],
@ -479,14 +479,14 @@ TARGET_CCASFLAGS="$TARGET_CCASFLAGS -g"
# Force no alignment to save space on i386. # Force no alignment to save space on i386.
if test "x$target_cpu" = xi386; then if test "x$target_cpu" = xi386; then
AC_CACHE_CHECK([whether -falign-loops works], [grub_cv_cc_falign_loop], [ AC_CACHE_CHECK([whether -falign-loops works], [grub_cv_cc_falign_loop], [
CFLAGS="$TARGET_CFLAGS -falign-loops=1" CFLAGS="$TARGET_CFLAGS -falign-loops=1 -Werror"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
[grub_cv_cc_falign_loop=yes], [grub_cv_cc_falign_loop=yes],
[grub_cv_cc_falign_loop=no]) [grub_cv_cc_falign_loop=no])
]) ])
AC_CACHE_CHECK([whether -malign-loops works], [grub_cv_cc_malign_loop], [ AC_CACHE_CHECK([whether -malign-loops works], [grub_cv_cc_malign_loop], [
CFLAGS="$TARGET_CFLAGS -malign-loops=1" CFLAGS="$TARGET_CFLAGS -malign-loops=1 -Werror"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])], AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
[grub_cv_cc_malign_loop=yes], [grub_cv_cc_malign_loop=yes],
[grub_cv_cc_malign_loop=no]) [grub_cv_cc_malign_loop=no])