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configure: Enable -Wabsolute-value on cross compiler. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2020-05-27 23:56:10 +02:00 committed by Alexandre Julliard
parent 12f6e8086b
commit 5de95badd2
2 changed files with 32 additions and 0 deletions
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31
configure vendored
View File

@ -10417,6 +10417,37 @@ $as_echo "$ac_cv_crosscflags__Wlogical_op" >&6; }
if test "x$ac_cv_crosscflags__Wlogical_op" = xyes; then :
EXTRACROSSCFLAGS="$EXTRACROSSCFLAGS -Wlogical-op"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the cross-compiler supports -Wabsolute-value" >&5
$as_echo_n "checking whether the cross-compiler supports -Wabsolute-value... " >&6; }
if ${ac_cv_crosscflags__Wabsolute_value+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_wine_try_cflags_saved=$CFLAGS
ac_wine_try_cflags_saved_cc=$CC
ac_wine_try_cflags_saved_exeext=$ac_exeext
CFLAGS="$CFLAGS $EXTRACROSSCFLAGS -nostartfiles -nodefaultlibs -Wabsolute-value"
CC="$CROSSCC"
ac_exeext=".exe"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int __cdecl mainCRTStartup(void) { return 0; }
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_crosscflags__Wabsolute_value=yes
else
ac_cv_crosscflags__Wabsolute_value=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
CFLAGS=$ac_wine_try_cflags_saved
CC=$ac_wine_try_cflags_saved_cc
ac_exeext=$ac_wine_try_cflags_saved_exeext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_crosscflags__Wabsolute_value" >&5
$as_echo "$ac_cv_crosscflags__Wabsolute_value" >&6; }
if test "x$ac_cv_crosscflags__Wabsolute_value" = xyes; then :
EXTRACROSSCFLAGS="$EXTRACROSSCFLAGS -Wabsolute-value"
fi
case $host_cpu in
*i[3456789]86*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the cross-compiler supports -fno-omit-frame-pointer" >&5

1
configure.ac
View File

@ -1090,6 +1090,7 @@ then
WINE_TRY_CROSSCFLAGS([-Wwrite-strings])
WINE_TRY_CROSSCFLAGS([-Wpointer-arith])
WINE_TRY_CROSSCFLAGS([-Wlogical-op])
WINE_TRY_CROSSCFLAGS([-Wabsolute-value])
case $host_cpu in
*i[[3456789]]86*) WINE_TRY_CROSSCFLAGS([-fno-omit-frame-pointer]) ;;