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configure: Re-enable warnings disabled with Wno-format. 

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
feature/deterministic
Rémi Bernon 2020-02-11 19:09:36 +01:00 committed by Alexandre Julliard
parent 1117fa68db
commit 453da26df3
2 changed files with 65 additions and 1 deletions
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62
configure vendored
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@ -10370,6 +10370,68 @@ fi
$as_echo "$ac_cv_crosscflags__Wno_format" >&6; }
if test "x$ac_cv_crosscflags__Wno_format" = xyes; then :
EXTRACROSSCFLAGS="$EXTRACROSSCFLAGS -Wno-format"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the cross-compiler supports -Wformat-overflow" >&5
$as_echo_n "checking whether the cross-compiler supports -Wformat-overflow... " >&6; }
if ${ac_cv_crosscflags__Wformat_overflow+:} 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="$CFLAGS -Wformat-overflow"
CC="$CROSSCC"
ac_exeext=".exe"
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_crosscflags__Wformat_overflow=yes
else
ac_cv_crosscflags__Wformat_overflow=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__Wformat_overflow" >&5
$as_echo "$ac_cv_crosscflags__Wformat_overflow" >&6; }
if test "x$ac_cv_crosscflags__Wformat_overflow" = xyes; then :
EXTRACROSSCFLAGS="$EXTRACROSSCFLAGS -Wformat-overflow"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the cross-compiler supports -Wnonnull" >&5
$as_echo_n "checking whether the cross-compiler supports -Wnonnull... " >&6; }
if ${ac_cv_crosscflags__Wnonnull+:} 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="$CFLAGS -Wnonnull"
CC="$CROSSCC"
ac_exeext=".exe"
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_crosscflags__Wnonnull=yes
else
ac_cv_crosscflags__Wnonnull=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__Wnonnull" >&5
$as_echo "$ac_cv_crosscflags__Wnonnull" >&6; }
if test "x$ac_cv_crosscflags__Wnonnull" = xyes; then :
EXTRACROSSCFLAGS="$EXTRACROSSCFLAGS -Wnonnull"
fi ;;
esac

4
configure.ac
View File

@ -1063,7 +1063,9 @@ then
case $host_cpu in
*i[[3456789]]86*) WINE_TRY_CROSSCFLAGS([-fno-omit-frame-pointer]) ;;
x86_64) WINE_TRY_CROSSCFLAGS([-Wno-format]) ;;
x86_64) WINE_TRY_CROSSCFLAGS([-Wno-format])
WINE_TRY_CROSSCFLAGS([-Wformat-overflow])
WINE_TRY_CROSSCFLAGS([-Wnonnull]) ;;
esac
dnl Default to dwarf-2 debug info