diff --git a/scummvm-cflags.diff b/scummvm-cflags.diff
new file mode 100644
index 0000000..d4ff2cb
--- /dev/null
+++ b/scummvm-cflags.diff
@@ -0,0 +1,26 @@
+--- Makefile.orig	2006-05-28 12:27:43.041858713 +0200
++++ Makefile	2006-05-28 12:28:26.485265934 +0200
+@@ -25,6 +25,7 @@
+ # Enable even more warnings...
+ CXXFLAGS+= -pedantic -Wpointer-arith -Wcast-qual -Wcast-align
+ CXXFLAGS+= -Wshadow -Wimplicit -Wnon-virtual-dtor -Wwrite-strings
++CXXFLAGS+= $(RPM_OPT_FLAGS) -fno-strict-aliasing
+ 
+ # Disable RTTI and exceptions, and enabled checking of pointers returned by "new"
+ CXXFLAGS+= -fno-rtti -fno-exceptions -fcheck-new
+--- tools/module.mk.orig	2005-07-04 10:24:38.268173325 +0200
++++ tools/module.mk	2005-07-04 10:25:29.249315179 +0200
+@@ -27,11 +27,11 @@
+ 
+ tools/convbdf$(EXEEXT): $(srcdir)/tools/convbdf.c
+ 	$(MKDIR) tools/$(DEPDIR)
+-	$(CC) $(CFLAGS) -Wall -o $@ $<
++	$(CC) $(RPM_OPT_FLAGS) -o $@ $<
+ 
+ tools/md5table$(EXEEXT): $(srcdir)/tools/md5table.c
+ 	$(MKDIR) tools/$(DEPDIR)
+-	$(CC) $(CFLAGS) -Wall -o $@ $<
++	$(CC) $(RPM_OPT_FLAGS) -o $@ $<
+ 
+ #
+ # Rules to explicitly rebuild the credits / MD5 tables