From: Borislav Petkov <bp@suse.de>
Date: Wed, 20 Feb 2013 15:32:29 +0000 (+0100)
Subject: perf tools: Correct Makefile.include
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~119^2~16^2~50
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9e4a66482e9a96405eb9ee7f7bf28c9799ca8670;p=pandora-kernel.git

perf tools: Correct Makefile.include

It looks at O= and adjusts the $(OUTPUT) variable based on what the
output directory will be. However, when O is defined but empty, it
wrongly becomes the user's $HOME dir which is not what we want. So check
it is not empty before working with it further.

Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1361374353-30385-4-git-send-email-bp@alien8.de
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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