From http://www.jwz.org/xscreensaver/xscreensaver-5.24.tar.gz

[xscreensaver] / hacks / Makefile.in

diff --git a/hacks/Makefile.in b/hacks/Makefile.in
index 36b2aebfed3a2bf895a9472638b03bcf41e9686f..5a66e60beb1e854358ddada8006fe7670f1343e8 100644 (file)
--- a/hacks/Makefile.in
+++ b/hacks/Makefile.in
@@ -521,7 +521,7 @@ $(UTIL_OBJS):
 
 # How we build object files in this directory.
 .c.o:
-       $(CC) -c $(INCLUDES) $(DEFS) $(CFLAGS) $(X_CFLAGS) $<
+       $(CC) -c $(INCLUDES) $(DEFS) $(CPPFLAGS) $(CFLAGS) $(X_CFLAGS) $<
 
 
 # Make sure these are regenerated when the version number ticks.