From 2e93b68257aa88ccdc127ca119304a5f4c76b7c5 Mon Sep 17 00:00:00 2001
From: Fathi Boudra <fathi.boudra@linaro.org>
Date: Wed, 22 Mar 2017 17:36:53 +0200
Subject: [PATCH] selftests: lib: allow to override CC in the top-level Makefile

Relax CC assignment to allow to override CC in the top-level Makefile.

Signed-off-by: Denys Dmytriyenko <denys@ti.com>
---
 tools/testing/selftests/lib.mk |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/tools/testing/selftests/lib.mk
+++ b/tools/testing/selftests/lib.mk
@@ -1,6 +1,6 @@
 # This mimics the top-level Makefile. We do it explicitly here so that this
 # Makefile can operate with or without the kbuild infrastructure.
-CC := $(CROSS_COMPILE)gcc
+CC ?= $(CROSS_COMPILE)gcc
 
 define RUN_TESTS
 	@for TEST in $(TEST_PROGS); do \
