From b21929c42aca4bc80f6c48b5ac31bf20165b2f3e Mon Sep 17 00:00:00 2001
From: Rahul Kumar Gupta <rahul.kumarxx.gupta@intel.com>
Date: Fri, 25 Mar 2016 18:02:37 +0800
Subject: [PATCH] qat: override CC LD AR only when it is not define

Upstream-Status: Inappropriate [Configuration]

To make sure that compiler linker and archiver will override only when
it is not defined by the environment.

Signed-off-by: Rahul Kumar Gupta <rahul.kumarxx.gupta@intel.com>
---
 quickassist/build_system/build_files/Core/ia.mk | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/quickassist/build_system/build_files/Core/ia.mk b/quickassist/build_system/build_files/Core/ia.mk
index 4a4d123..f9aca23 100755
--- a/quickassist/build_system/build_files/Core/ia.mk
+++ b/quickassist/build_system/build_files/Core/ia.mk
@@ -67,9 +67,9 @@
 # e.g. setenv CROSS_COMPILE x86_64-linux
 ifdef CROSS_COMPILE
 ifdef MACHINE
-CC = $(CROSS_COMPILE)gcc
-LD = $(CROSS_COMPILE)ld
-AR = $(CROSS_COMPILE)ar
+CC ?= $(CROSS_COMPILE)gcc
+LD ?= $(CROSS_COMPILE)ld
+AR ?= $(CROSS_COMPILE)ar
 else
 $(error MACHINE is undefined. Please set your target i.e. x86_64 \
 	"-> setenv MACHINE x86_64 or export MACHINE=x86_64")
-- 
1.9.1

