Re-add recursive coverage target in src/backend/

This was lost during the recent recursive make change.

diff --git a/src/backend/common.mk b/src/backend/common.mk
index 4e0a5da3334de8807b0a73681c5b3d16ae2c4ba9..4f8771d46dfcd6c9cbfeab8aafc2f1a6bd603a12 100644 (file)
--- a/src/backend/common.mk
+++ b/src/backend/common.mk
@@ -44,3 +44,5 @@ $(call recurse,clean)
 clean: clean-local
 clean-local:
        rm -f $(subsysfilename) $(OBJS)
+
+$(call recurse,coverage)