ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

configure: Use the -Wshift-overflow=2 compiler option if available. 

Signed-off-by: Gerald Pfeifer <gerald@pfeifer.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Gerald Pfeifer 2015-10-24 23:51:01 +02:00 committed by Alexandre Julliard
parent b1821266ca
commit c4dee537c9
2 changed files with 26 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
configure vendored
View File

@ -14171,6 +14171,31 @@ fi
$as_echo "$ac_cv_cflags__Wignored_qualifiers" >&6; } $as_echo "$ac_cv_cflags__Wignored_qualifiers" >&6; }
if test "x$ac_cv_cflags__Wignored_qualifiers" = xyes; then : if test "x$ac_cv_cflags__Wignored_qualifiers" = xyes; then :
EXTRACFLAGS="$EXTRACFLAGS -Wignored-qualifiers" EXTRACFLAGS="$EXTRACFLAGS -Wignored-qualifiers"
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wshift-overflow=2" >&5
$as_echo_n "checking whether the compiler supports -Wshift-overflow=2... " >&6; }
if ${ac_cv_cflags__Wshift_overflow_2+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_wine_try_cflags_saved=$CFLAGS
CFLAGS="$CFLAGS -Wshift-overflow=2"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main(int argc, char **argv) { return 0; }
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_cflags__Wshift_overflow_2=yes
else
ac_cv_cflags__Wshift_overflow_2=no
fi
rm -f core conftest.err conftest.$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__Wshift_overflow_2" >&5
$as_echo "$ac_cv_cflags__Wshift_overflow_2" >&6; }
if test "x$ac_cv_cflags__Wshift_overflow_2" = xyes; then :
EXTRACFLAGS="$EXTRACFLAGS -Wshift-overflow=2"
fi fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wstrict-prototypes" >&5 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wstrict-prototypes" >&5
$as_echo_n "checking whether the compiler supports -Wstrict-prototypes... " >&6; } $as_echo_n "checking whether the compiler supports -Wstrict-prototypes... " >&6; }

1
configure.ac
View File

@ -1837,6 +1837,7 @@ then
WINE_TRY_CFLAGS([-Wdeclaration-after-statement]) WINE_TRY_CFLAGS([-Wdeclaration-after-statement])
WINE_TRY_CFLAGS([-Wempty-body]) WINE_TRY_CFLAGS([-Wempty-body])
WINE_TRY_CFLAGS([-Wignored-qualifiers]) WINE_TRY_CFLAGS([-Wignored-qualifiers])
WINE_TRY_CFLAGS([-Wshift-overflow=2])
WINE_TRY_CFLAGS([-Wstrict-prototypes]) WINE_TRY_CFLAGS([-Wstrict-prototypes])
WINE_TRY_CFLAGS([-Wtype-limits]) WINE_TRY_CFLAGS([-Wtype-limits])
WINE_TRY_CFLAGS([-Wunused-but-set-parameter]) WINE_TRY_CFLAGS([-Wunused-but-set-parameter])