From: Juro Bystricky <juro.bystricky@intel.com>
Date: Mon, 26 Sep 2016 20:53:13 +0000 (-0700)
Subject: build.py: fix os.getcwd() exception
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4bcf77589312d9936340d8c308006c2fc9baf67c;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

build.py: fix os.getcwd() exception

When trying to obtain the current directory from a directory
that does not exist anymore, an exception is raised.
This patch handles such exception.

[YOCTO #10331]

Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/lib/bb/build.py b/lib/bb/build.py
index 2ed0441b491..249f7d6bb44 100644
--- a/lib/bb/build.py
+++ b/lib/bb/build.py
@@ -261,9 +261,14 @@ def exec_func(func, d, dirs = None, pythonexception=False):
         else:
             exec_func_shell(func, d, runfile, cwd=adir)
 
-    if oldcwd and os.getcwd() != oldcwd:
+    try:
+        curcwd = os.getcwd()
+    except:
+        curcwd = None
+
+    if oldcwd and curcwd != oldcwd:
         try:
-            bb.warn("Task %s changed cwd to %s" % (func, os.getcwd()))
+            bb.warn("Task %s changed cwd to %s" % (func, curcwd))
             os.chdir(oldcwd)
         except:
             pass