From: Franck Bui-Huu <fbuihuu@gmail.com>
Date: Wed, 1 Feb 2012 11:08:20 +0000 (+0100)
Subject: cpupower tool: allow to build in a separate directory
X-Git-Tag: v3.4-rc1~37^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=68bb2c3a145c9ccac9e695baffefde0c3b303cba;p=pandora-kernel.git

cpupower tool: allow to build in a separate directory

This patch allows cpupower tool to generate its output files in a
seperate directory. This is now possible by passing the 'O=<path>' to
the command line.

This can be usefull for a normal user if the kernel source code is
located in a read only location.

This is patch stole some bits of the perf makefile.

[linux@dominikbrodowski.net: fix commit message]
Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
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