configure: Enable -Wvla if available.

This commit is contained in:
Thomas Faber 2014-03-25 07:50:30 +01:00 committed by Alexandre Julliard
parent 395df1aa2d
commit cb9c2d429f
2 changed files with 26 additions and 0 deletions

25
configure vendored
View File

@ -13694,6 +13694,31 @@ fi
$as_echo "$ac_cv_cflags__Wunused_but_set_parameter" >&6; }
if test "x$ac_cv_cflags__Wunused_but_set_parameter" = xyes; then :
EXTRACFLAGS="$EXTRACFLAGS -Wunused-but-set-parameter"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wvla" >&5
$as_echo_n "checking whether the compiler supports -Wvla... " >&6; }
if ${ac_cv_cflags__Wvla+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_wine_try_cflags_saved=$CFLAGS
CFLAGS="$CFLAGS -Wvla"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main(int argc, char **argv) { return 0; }
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_cflags__Wvla=yes
else
ac_cv_cflags__Wvla=no
fi
rm -f core conftest.err conftest.$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__Wvla" >&5
$as_echo "$ac_cv_cflags__Wvla" >&6; }
if test "x$ac_cv_cflags__Wvla" = xyes; then :
EXTRACFLAGS="$EXTRACFLAGS -Wvla"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wwrite-strings" >&5
$as_echo_n "checking whether the compiler supports -Wwrite-strings... " >&6; }

View File

@ -1780,6 +1780,7 @@ then
WINE_TRY_CFLAGS([-Wstrict-prototypes])
WINE_TRY_CFLAGS([-Wtype-limits])
WINE_TRY_CFLAGS([-Wunused-but-set-parameter])
WINE_TRY_CFLAGS([-Wvla])
WINE_TRY_CFLAGS([-Wwrite-strings])
dnl Check for noisy string.h