bitbake: cookerdata.py: remove slash in the end

It's very possible that we added layer as:
BBLAYERS += "/path/to/meta/"

then there would be warning:
WARNING: No bb files matched BBFILE_PATTERN_core '^/path/to/meta//'

This patch can fix the problem.

(Bitbake rev: 2b1cb21d18fb18399e682021b866babeced9a4aa)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/bitbake/lib/bb/cookerdata.py b/bitbake/lib/bb/cookerdata.py
index c5fdf6637e..50259a9a07 100644
--- a/bitbake/lib/bb/cookerdata.py
+++ b/bitbake/lib/bb/cookerdata.py
@@ -292,6 +292,8 @@ class CookerDataBuilder(object):
                 parselog.debug(2, "Adding layer %s", layer)
                 if 'HOME' in approved and '~' in layer:
                     layer = os.path.expanduser(layer)
+                if layer.endswith('/'):
+                    layer = layer.rstrip('/')
                 data.setVar('LAYERDIR', layer)
                 data = parse_config_file(os.path.join(layer, "conf", "layer.conf"), data)
                 data.expandVarref('LAYERDIR')