linux-kernel - [PATCH trace-cmd 3/3] Revert "trace-cmd: Use conditional assignment of CC and AR"

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Date:	Wed,  9 Mar 2011 15:58:57 -0800
From:	David Sharp <dhsharp@...gle.com>
To:	linux-kernel@...r.kernel.org, rostedt@...dmis.org
Cc:	mrubin@...gle.com, David Sharp <dhsharp@...gle.com>,
	Darren Hart <dvhart@...ux.intel.com>
Subject: [PATCH trace-cmd 3/3] Revert "trace-cmd: Use conditional assignment of CC and AR"

This reverts commit 6c696cec3f264a9399241b6e648f58bc97117d49.

Make has default values CC and AR of 'cc' and 'ar' respectively. This means
that "CC ?= anything" will never have effect, because CC is always already set.
Because of this, 6c696cec makes setting CROSS_COMPILE from the command line or
environment useless.

Signed-off-by: David Sharp <dhsharp@...gle.com>
Cc: Darren Hart <dvhart@...ux.intel.com>
Cc: Steven Rostedt <rostedt@...dmis.org>
---
 Makefile |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 169fcbc..fa37df5 100644
--- a/Makefile
+++ b/Makefile
@@ -13,8 +13,8 @@ FILE_VERSION = 6
 
 MAKEFLAGS += --no-print-directory
 
-CC ?= $(CROSS_COMPILE)gcc
-AR ?= $(CROSS_COMPILE)ar
+CC = $(CROSS_COMPILE)gcc
+AR = $(CROSS_COMPILE)ar
 EXT = -std=gnu99
 INSTALL = install
 
-- 
1.7.3.1

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