From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Fri, 17 Jun 2016 12:59:33 +0000 (+0300)
Subject: tools/turbostat: allow user to alter DESTDIR and PREFIX
X-Git-Tag: v4.8-rc1~158^2~7^3~1
X-Git-Url: http://git.cascardo.eti.br/?a=commitdiff_plain;h=ac485cb4b3b79fb7ef979cb243ee16e1a1ffa767;p=cascardo%2Flinux.git

tools/turbostat: allow user to alter DESTDIR and PREFIX

When run
	make -C tools DESTDIR=/my/nice/dir turbostat_install
get a message
	install: cannot create regular file '/usr/bin/turbostat': Permission denied

Allow user to alter DESTDIR and PREFIX variables.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/tools/power/x86/turbostat/Makefile b/tools/power/x86/turbostat/Makefile
index e367b1a85d70..8561e7ddca59 100644
--- a/tools/power/x86/turbostat/Makefile
+++ b/tools/power/x86/turbostat/Makefile
@@ -1,7 +1,7 @@
 CC		= $(CROSS_COMPILE)gcc
 BUILD_OUTPUT	:= $(CURDIR)
-PREFIX		:= /usr
-DESTDIR		:=
+PREFIX		?= /usr
+DESTDIR		?=
 
 ifeq ("$(origin O)", "command line")
 	BUILD_OUTPUT := $(O)