From 0301a8d727c9764c2e9a2480d3c8da7807803913 Mon Sep 17 00:00:00 2001
From: Chris Larson <clarson@kergoth.com>
Date: Fri, 28 Jul 2006 08:07:58 +0000
Subject: base.bbclass: bugfix in oe_unpack_file   * Fix an issue with file://
 urls in SRC_URI which reside in WORKDIR.  With     this issue fixed, patches
 within tarballs can be successfully applied to     ${S}.

---
 classes/base.bbclass | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'classes')

diff --git a/classes/base.bbclass b/classes/base.bbclass
index 49d6260090..85756edacd 100644
--- a/classes/base.bbclass
+++ b/classes/base.bbclass
@@ -398,8 +398,15 @@ def oe_unpack_file(file, data, url = None):
 				destdir = "."
 			bb.mkdirhier("%s/%s" % (os.getcwd(), destdir))
 			cmd = 'cp %s %s/%s/' % (file, os.getcwd(), destdir)
+
 	if not cmd:
 		return True
+
+	dest = os.path.join(os.getcwd(), os.path.basename(file))
+	if os.path.exists(dest):
+		if os.path.samefile(file, dest):
+			return True
+
 	cmd = "PATH=\"%s\" %s" % (bb.data.getVar('PATH', data, 1), cmd)
 	bb.note("Unpacking %s to %s/" % (file, os.getcwd()))
 	ret = os.system(cmd)
-- 
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