From: André Draszik <andre.draszik@linaro.org>
Date: Tue, 30 Jul 2013 12:56:22 +0000 (+0000)
Subject: bitbake: fetch2: fix unpack of .xz files
X-Git-Tag: rev_ivi_2015_02_04~11619
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9514f4b798bba4c4ad33d03a74e0255a636257ca;p=scm%2Fbb%2Ftizen-distro.git

bitbake: fetch2: fix unpack of .xz files

If a file ends with .xz, it currently gets overwritten during unpack:
The decompress command for .xz files is:
  'xz -dc %s > %s' % (file, efile)
and as efile == file, we end up overwriting file (the source).

Fix this by adding .xz to the list of suffixes that that need to
be removed from a file name for an extract command, leaving the
bare file name. Now, for a given file foo.xz,
file == foo.xz and efile == foo, similar to how .gz .bz2 and .Z
files are treated.

(Bitbake rev: 2cd2d0a48e12ab4358fb967eaf7a56c17993f48d)

Signed-off-by: André Draszik <andre.draszik@linaro.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/bitbake/lib/bb/fetch2/__init__.py b/bitbake/lib/bb/fetch2/__init__.py
index 6211cd7..451d104 100644
--- a/bitbake/lib/bb/fetch2/__init__.py
+++ b/bitbake/lib/bb/fetch2/__init__.py
@@ -1157,7 +1157,7 @@ class FetchMethod(object):
                      (file, urldata.parm.get('unpack')))
 
         dots = file.split(".")
-        if dots[-1] in ['gz', 'bz2', 'Z']:
+        if dots[-1] in ['gz', 'bz2', 'Z', 'xz']:
             efile = os.path.join(rootdir, os.path.basename('.'.join(dots[0:-1])))
         else:
             efile = file