- disable ex: it breaks the build, not sure why is it there

--- src/surf/Makefile.orig	2022-07-15 23:19:54 UTC
+++ src/surf/Makefile
@@ -58,7 +58,7 @@ depend: $(DEPEND)
 	@ echo '$$r makedep' >>eddep
 	@ echo 'w' >>eddep
 	@ cp Makefile Makefile.bak
-	@ ex - Makefile < eddep
+	#@ ex - Makefile < eddep
 	@ rm eddep makedep 
 	@ echo '  ' >> Makefile
 	@ echo '# DEPENDENCIES MUST END AT END OF FILE' >> Makefile