From 19a695f84bb15e1a9203121f9dd4d1787d9a7757 Mon Sep 17 00:00:00 2001
From: Tom Rini <trini@ti.com>
Date: Fri, 16 Mar 2012 05:27:47 +0000
Subject: tools, config.mk: Add gcc-version.sh, cc-version test from Linux

Added from Linux - commit fde7d9049e55ab85a390be7f415d74c9f62dd0f9

Signed-off-by: Tom Rini <trini@ti.com>
---
 config.mk | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'config.mk')

diff --git a/config.mk b/config.mk
index fa33e62..c239f23 100644
--- a/config.mk
+++ b/config.mk
@@ -104,7 +104,7 @@ HOSTCFLAGS	+= -pedantic
 
 #########################################################################
 #
-# Option checker (courtesy linux kernel) to ensure
+# Option checker, gcc version (courtesy linux kernel) to ensure
 # only supported compiler options are used
 #
 CC_OPTIONS_CACHE_FILE := $(OBJTREE)/include/generated/cc_options.mk
@@ -125,6 +125,10 @@ cc-option = $(strip $(if $(findstring $1,$(CC_OPTIONS)),$1,\
 		$(if $(call cc-option-sys,$1),$1,$2)))
 endif
 
+# cc-version
+# Usage gcc-ver := $(call cc-version)
+cc-version = $(shell $(SHELL) $(SRCTREE)/tools/gcc-version.sh $(CC))
+
 #
 # Include the make variables (CC, etc...)
 #
-- 
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