From 86c7f20f0c59229da1097260209aa9fb8053735d Mon Sep 17 00:00:00 2001
From: Richard Purdie <richard.purdie@linuxfoundation.org>
Date: Thu, 24 May 2012 13:57:16 +0100
Subject: [PATCH] bitbake/utils.py: Ensure utils.which() returns full paths

If the path passed to which contains empty elements, it will search
the current working directory for the file which is correct baheviour.

Various pieces of code assume the path returned is a full path though.
This commit ensures we don't return relative paths.

(Bitbake rev: 4de24ccc10e40cc088b8515095df59f69b12715d)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 bitbake/lib/bb/utils.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/bitbake/lib/bb/utils.py b/bitbake/lib/bb/utils.py
index 7a73419..fc389a3 100644
--- a/bitbake/lib/bb/utils.py
+++ b/bitbake/lib/bb/utils.py
@@ -721,6 +721,8 @@ def which(path, item, direction = 0):
     for p in paths:
         next = os.path.join(p, item)
         if os.path.exists(next):
+            if not os.path.isabs(next):
+                next = os.path.abspath(next)
             return next
 
     return ""
-- 
2.7.4