1 files changed, 2 insertions, 0 deletions
diff --git a/Makerules b/Makerules
index 09a6b1fef7..7c6feb7c1f 100644
--- a/Makerules
+++ b/Makerules
@@ -1328,6 +1328,8 @@ FORCE:
 echo-headers:
 	@echo $(headers)
 
+%.bz2: %; bzip2 -9vk $<
+%.gz: %; gzip -9vnc $< > $@.new && mv -f $@.new $@
 
 # Common cleaning targets.