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-rw-r--r--meta/lib/oe/recipeutils.py57
1 files changed, 56 insertions, 1 deletions
diff --git a/meta/lib/oe/recipeutils.py b/meta/lib/oe/recipeutils.py
index b8d481aeb8..0e7abf833b 100644
--- a/meta/lib/oe/recipeutils.py
+++ b/meta/lib/oe/recipeutils.py
@@ -2,7 +2,7 @@
#
# Some code borrowed from the OE layer index
#
-# Copyright (C) 2013-2015 Intel Corporation
+# Copyright (C) 2013-2016 Intel Corporation
#
import sys
@@ -15,6 +15,7 @@ from . import utils
import shutil
import re
import fnmatch
+import glob
from collections import OrderedDict, defaultdict
@@ -450,6 +451,60 @@ def validate_pn(pn):
return ''
+def get_bbfile_path(d, destdir, extrapathhint=None):
+ """
+ Determine the correct path for a recipe within a layer
+ Parameters:
+ d: Recipe-specific datastore
+ destdir: destination directory. Can be the path to the base of the layer or a
+ partial path somewhere within the layer.
+ extrapathhint: a path relative to the base of the layer to try
+ """
+ import bb.cookerdata
+
+ destdir = os.path.abspath(destdir)
+ destlayerdir = find_layerdir(destdir)
+
+ # Parse the specified layer's layer.conf file directly, in case the layer isn't in bblayers.conf
+ confdata = d.createCopy()
+ confdata.setVar('BBFILES', '')
+ confdata.setVar('LAYERDIR', destlayerdir)
+ destlayerconf = os.path.join(destlayerdir, "conf", "layer.conf")
+ confdata = bb.cookerdata.parse_config_file(destlayerconf, confdata)
+ pn = d.getVar('PN', True)
+
+ bbfilespecs = (confdata.getVar('BBFILES', True) or '').split()
+ if destdir == destlayerdir:
+ for bbfilespec in bbfilespecs:
+ if not bbfilespec.endswith('.bbappend'):
+ for match in glob.glob(bbfilespec):
+ splitext = os.path.splitext(os.path.basename(match))
+ if splitext[1] == '.bb':
+ mpn = splitext[0].split('_')[0]
+ if mpn == pn:
+ return os.path.dirname(match)
+
+ # Try to make up a path that matches BBFILES
+ # this is a little crude, but better than nothing
+ bpn = d.getVar('BPN', True)
+ recipefn = os.path.basename(d.getVar('FILE', True))
+ pathoptions = [destdir]
+ if extrapathhint:
+ pathoptions.append(os.path.join(destdir, extrapathhint))
+ if destdir == destlayerdir:
+ pathoptions.append(os.path.join(destdir, 'recipes-%s' % bpn, bpn))
+ pathoptions.append(os.path.join(destdir, 'recipes', bpn))
+ pathoptions.append(os.path.join(destdir, bpn))
+ elif not destdir.endswith(('/' + pn, '/' + bpn)):
+ pathoptions.append(os.path.join(destdir, bpn))
+ closepath = ''
+ for pathoption in pathoptions:
+ bbfilepath = os.path.join(pathoption, 'test.bb')
+ for bbfilespec in bbfilespecs:
+ if fnmatch.fnmatchcase(bbfilepath, bbfilespec):
+ return pathoption
+ return None
+
def get_bbappend_path(d, destlayerdir, wildcardver=False):
"""Determine how a bbappend for a recipe should be named and located within another layer"""