make check時の表示を調整

diff --git a/Makefile b/Makefile
index 3d29329..396aeb5 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -14,7 +14,7 @@ gtags:
        $(WHICH) $(GTAGS) && $(GTAGS) >/dev/null || $(ECHO) "$(GTAGS): not found"
 
 check:
-       $(MAKE) -C test/system
+       $(MAKE) -sC test/system
 
 doc:
        $(MAKE) -C $@