From 8415208ae4d279bcab37fe4b475167c465303cf5 Mon Sep 17 00:00:00 2001
From: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Date: Thu, 27 Mar 2014 15:55:15 +0530
Subject: build: auto-detect ppc64 architecture

Remove the silliness of running make on powerpc like this;

$ CROSS= make

The default value of CROSS prevented this, detect the architecture in
the makefile and sent the CROSS accordingly.

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
---
 make.rules | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'make.rules')

diff --git a/make.rules b/make.rules
index dae1572..aebc4e3 100644
--- a/make.rules
+++ b/make.rules
@@ -16,7 +16,14 @@
 
 # CROSS is the prefix of your cross-compiler.
 # You can override this variable in your environment (export CROSS=...).
+ARCH := $(shell uname -p)
+
+# Auto-detect ppc64
+ifeq ($(ARCH), ppc64)
+CROSS          = ""
+else
 CROSS		?= powerpc64-linux-
+endif
 
 CELLSIZE	?= 64
 
-- 
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