From: Samuel Gauthier <samuel.gauthier@6wind.com>
Date: Thu, 20 Sep 2012 08:07:44 +0000 (+0200)
Subject: mk: use $CC to detect toolchain version
X-Git-Tag: spdx-start~11300
X-Git-Url: http://git.droids-corp.org/?p=dpdk.git;a=commitdiff_plain;h=19824d7a69b95a22ad4edd240473aea1ce38c04d

mk: use $CC to detect toolchain version

Using gcc is wrong, we should use the cross gcc to detect the
version of gcc.

Signed-off-by: Samuel Gauthier <samuel.gauthier@6wind.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
---

diff --git a/mk/toolchain/gcc/rte.toolchain-compat.mk b/mk/toolchain/gcc/rte.toolchain-compat.mk
index 88191e5720..6566cf3137 100644
--- a/mk/toolchain/gcc/rte.toolchain-compat.mk
+++ b/mk/toolchain/gcc/rte.toolchain-compat.mk
@@ -39,7 +39,7 @@
 
 #find out GCC version
 
-GCC_MAJOR_VERSION = $(shell gcc -dumpversion | cut -f1 -d.)
+GCC_MAJOR_VERSION = $(shell $(CC) -dumpversion | cut -f1 -d.)
 
 # if GCC is not 4.x
 ifneq ($(GCC_MAJOR_VERSION),4)
@@ -48,7 +48,7 @@ $(warning You are not using GCC 4.x. This is neither supported, nor tested.)
 
 
 else
-	GCC_MINOR_VERSION = $(shell gcc -dumpversion | cut -f2 -d.)
+	GCC_MINOR_VERSION = $(shell $(CC) -dumpversion | cut -f2 -d.)
 
 # GCC graceful degradation
 # GCC 4.2.x - added support for generic target