From 946c89b5f17b803ef95e49c5bd4e2e3470318c71 Mon Sep 17 00:00:00 2001
From: Tim Angus <tim@ngus.net>
Date: Tue, 26 Mar 2013 20:58:55 +0000
Subject: [PATCH] Fix 'make -jX clean release'

---
 Makefile | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Makefile b/Makefile
index 8ead68a6..4ef30086 100644
--- a/Makefile
+++ b/Makefile
@@ -2747,3 +2747,8 @@ endif
 	release targets \
 	toolsclean toolsclean2 toolsclean-debug toolsclean-release \
 	$(OBJ_D_FILES) $(TOOLSOBJ_D_FILES)
+
+# If the target name contains "clean", don't do a parallel build
+ifneq ($(findstring clean, $(MAKECMDGOALS)),)
+.NOTPARALLEL:
+endif