From 67fcd0d71b36cefeb60f32768ddbd63e30afeda9 Mon Sep 17 00:00:00 2001
From: Martine Lenders <mail@martine-lenders.eu>
Date: Wed, 27 Aug 2014 14:04:22 +0200
Subject: [PATCH] unittests: Simplify module-wise rebuild

---
 tests/unittests/Makefile | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/tests/unittests/Makefile b/tests/unittests/Makefile
index b521e83c2b..728c3b5d8c 100644
--- a/tests/unittests/Makefile
+++ b/tests/unittests/Makefile
@@ -34,7 +34,14 @@ BASELIBS += $(UNIT_TESTS:%=$(BINDIR)%.a)
 
 include $(RIOTBASE)/Makefile.include
 
-$(UNIT_TESTS): all
+.PHONY: FORCE $(UNIT_TESTS)
+
+FORCE:
+	touch $(CURDIR)/main.c
+
+all: FORCE
+
+$(UNIT_TESTS): FORCE all
 
 charCOMMA := ,