diff --git a/configure b/configure index ac0bdc7d792..bb98f99f9f2 100755 --- a/configure +++ b/configure @@ -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 diff --git a/configure.ac b/configure.ac index 33a8a9a2888..e3d63ed7501 100644 --- a/configure.ac +++ b/configure.ac @@ -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]) ;;