X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fconfig%2Fsubs.m4;h=6a8709307af3b8dc0864bf479b79cb7817ba23c1;hb=14c4d99cbeedaba4c2f13bf8256458e326a8ecf3;hp=e1fc1e6e688266f31676652ad51991e5ff2d0db2;hpb=9fdedd6c7339a0707e6837deb04ed4fa9abd53c2;p=synfig.git

diff --git a/synfig-core/trunk/config/subs.m4 b/synfig-core/trunk/config/subs.m4
index e1fc1e6..6a87093 100644
--- a/synfig-core/trunk/config/subs.m4
+++ b/synfig-core/trunk/config/subs.m4
@@ -16,11 +16,12 @@ AC_DEFUN([AC_ARG_WARNINGS],
 
   gtkmm_warning_flags=''
 
+  # -W is now known as -Wextra, but that's not known by gcc 2 or 3
   case "$gtkmm_enable_warnings" in
     none|no)     gtkmm_warning_flags='';;
-    minimum|yes) gtkmm_warning_flags='-Wall -Wno-unused-parameter';;
-    maximum)     gtkmm_warning_flags='-W -Wall -Wno-unused-parameter';;
-    hardcore)    gtkmm_warning_flags='-W -Wall -Werror -Wno-unused-parameter';;
+    minimum|yes) gtkmm_warning_flags='-Wall';;
+    maximum)     gtkmm_warning_flags='-Wall -W';;
+    hardcore)    gtkmm_warning_flags='-Wall -W -Werror';;
   esac
 
   gtkmm_use_flags=''