archiver.bbclass: Amend the problem for moving tarballs in ${DL_DIR} to ${DEPLOY_DIR}/source when enable archiver

When running "bitbake core-imamge-minmal", the error information like the following  will appear:
ERROR: Error executing a python function in
/buildarea2/yzhao-test/poky-test/meta/recipes-core/zlib/zlib_1.2.6.bb:
IOError: [Errno 2] No such file or directory:
'/buildarea2/yzhao-test/poky-test/build-archive/downloads/zlib-1.2.6.tar.bz2'

An absolute path from variable "file" pointed to tarballs in ${DL_DIR} \
cause this problem. So return base-name of "file" for fixing this bug here.

[YOCTO #2272]

(From OE-Core rev: 40c34087dea6869e5ec9a655980de3c3baa01960)

Signed-off-by: Xiaofeng Yan <xiaofeng.yan@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/meta/classes/archiver.bbclass b/meta/classes/archiver.bbclass
index 4e4e964a24..59b58f4403 100644
--- a/meta/classes/archiver.bbclass
+++ b/meta/classes/archiver.bbclass
@@ -173,6 +173,7 @@ def archive_sources(d,stage_name):
         file = get_source_from_downloads(d,stage_name)
         if file:
                 shutil.copy(file,work_dir)
+                file = os.path.basename(file)
         else:
                 file = archive_sources_from_directory(d,stage_name)
         return file