From be2c6340b3ce8e48a40724ef8136eb3c80ef4448 Mon Sep 17 00:00:00 2001
From: Paul Menzel <paulepanter@users.sourceforge.net>
Date: Thu, 28 Mar 2013 11:44:19 +0100
Subject: [PATCH] superiotool: Allow to override Makefile variables `CC`,
 `INSTALL` and `PREFIX`

This way for example a different compiler can easily be used.

    CC=clang make

Change-Id: I50b83554fd4826d00d87e60a30eb1f6a88834397
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/2935
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
---
 util/superiotool/Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/util/superiotool/Makefile b/util/superiotool/Makefile
index 060dd412af..900b8aefeb 100644
--- a/util/superiotool/Makefile
+++ b/util/superiotool/Makefile
@@ -20,9 +20,9 @@
 
 PROGRAM = superiotool
 
-CC      = gcc
-INSTALL = /usr/bin/install
-PREFIX  = /usr/local
+CC      ?= gcc
+INSTALL ?= /usr/bin/install
+PREFIX  ?= /usr/local
 
 # Set the superiotool version string to the output of 'git describe'.