configure: Disable printf format checking for 64-bit Mingw builds.

This commit is contained in:
Alexandre Julliard 2012-01-16 16:31:11 +01:00
parent fbd08d5914
commit b71f83ba64
2 changed files with 33 additions and 0 deletions

28
configure vendored
View File

@ -12192,6 +12192,34 @@ if test $ac_cv_cflags__fno_omit_frame_pointer = yes; then :
fi ;;
esac
case $host in
x86_64-*mingw32*|x86_64-*cygwin*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wno-format" >&5
$as_echo_n "checking whether the compiler supports -Wno-format... " >&6; }
if ${ac_cv_cflags__Wno_format+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_wine_try_cflags_saved=$CFLAGS
CFLAGS="$CFLAGS -Wno-format"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main(int argc, char **argv) { return 0; }
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_cflags__Wno_format=yes
else
ac_cv_cflags__Wno_format=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
CFLAGS=$ac_wine_try_cflags_saved
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags__Wno_format" >&5
$as_echo "$ac_cv_cflags__Wno_format" >&6; }
if test $ac_cv_cflags__Wno_format = yes; then :
EXTRACFLAGS="$EXTRACFLAGS -Wno-format"
fi ;;
esac
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Wpointer-arith -Werror"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken string.h that generates warnings with -Wpointer-arith" >&5

View File

@ -1716,6 +1716,11 @@ then
*i[[3456789]]86*) WINE_TRY_CFLAGS([-fno-omit-frame-pointer]) ;;
esac
dnl mingw uses Windows 64-bit types, not Unix ones
case $host in
x86_64-*mingw32*|x86_64-*cygwin*) WINE_TRY_CFLAGS([-Wno-format]) ;;
esac
dnl Check for noisy string.h
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Wpointer-arith -Werror"