diff --git a/configure b/configure index 4866321533d..2d6df8c2234 100755 --- a/configure +++ b/configure @@ -12272,6 +12272,31 @@ fi $as_echo "$ac_cv_cflags__Wdeclaration_after_statement" >&6; } if test $ac_cv_cflags__Wdeclaration_after_statement = yes; then : EXTRACFLAGS="$EXTRACFLAGS -Wdeclaration-after-statement" +fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wempty-body" >&5 +$as_echo_n "checking whether the compiler supports -Wempty-body... " >&6; } +if ${ac_cv_cflags__Wempty_body+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_wine_try_cflags_saved=$CFLAGS +CFLAGS="$CFLAGS -Wempty-body" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int main(int argc, char **argv) { return 0; } +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_cflags__Wempty_body=yes +else + ac_cv_cflags__Wempty_body=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +CFLAGS=$ac_wine_try_cflags_saved +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags__Wempty_body" >&5 +$as_echo "$ac_cv_cflags__Wempty_body" >&6; } +if test $ac_cv_cflags__Wempty_body = yes; then : + EXTRACFLAGS="$EXTRACFLAGS -Wempty-body" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -Wstrict-prototypes" >&5 $as_echo_n "checking whether the compiler supports -Wstrict-prototypes... " >&6; } diff --git a/configure.ac b/configure.ac index 057035fc096..eff155063b9 100644 --- a/configure.ac +++ b/configure.ac @@ -1728,6 +1728,7 @@ then WINE_TRY_CFLAGS([-fno-builtin],[AC_SUBST(BUILTINFLAG,"-fno-builtin")]) WINE_TRY_CFLAGS([-fno-strict-aliasing]) WINE_TRY_CFLAGS([-Wdeclaration-after-statement]) + WINE_TRY_CFLAGS([-Wempty-body]) WINE_TRY_CFLAGS([-Wstrict-prototypes]) WINE_TRY_CFLAGS([-Wtype-limits]) WINE_TRY_CFLAGS([-Wunused-but-set-parameter])