1 files changed, 4 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 547137d..fe4fcb4 100644
--- a/Makefile
+++ b/Makefile
@@ -31,10 +31,13 @@ install:
 	@$(MAKE) -C src install prefix=$(DESTDIR)$(prefix) includedir=$(DESTDIR)$(includedir) libdir=$(DESTDIR)$(libdir)
 
 clean:
-	@rm -f config-host.mak config-host.h
+	@rm -f config-host.mak config-host.h cscope.out
 	@$(MAKE) -C src clean
 	@$(MAKE) -C test clean
 
+cscope:
+	@cscope -b -R
+
 tag-archive:
 	@git tag $(TAG)