@@ -457,6 +457,7 @@ class BitbakeWorker(object):
for mc in self.databuilder.mcdata:
self.databuilder.mcdata[mc].setVar("PRSERV_HOST", self.workerdata["prhost"])
self.databuilder.mcdata[mc].setVar("BB_HASHSERVE", self.workerdata["hashservaddr"])
+ self.databuilder.mcdata[mc].setVar("__bbclasstype", "recipe")
def handle_newtaskhashes(self, data):
self.workerdata["newhashes"] = pickle.loads(data)
@@ -402,6 +402,7 @@ class BBCooker:
for mc in self.databuilder.mcdata.values():
mc.renameVar("__depends", "__base_depends")
self.add_filewatch(mc.getVar("__base_depends", False), self.configwatcher)
+ mc.setVar("__bbclasstype", "recipe")
self.baseconfig_valid = True
self.parsecache_valid = False
@@ -254,6 +254,7 @@ class CookerDataBuilder(object):
filtered_keys = bb.utils.approved_variables()
bb.data.inheritFromOS(self.basedata, self.savedenv, filtered_keys)
self.basedata.setVar("BB_ORIGENV", self.savedenv)
+ self.basedata.setVar("__bbclasstype", "global")
if worker:
self.basedata.setVar("BB_WORKERCONTEXT", "1")
@@ -441,7 +441,7 @@ def generate_dependency_hash(tasklist, gendeps, lookupcache, ignored_vars, fn):
def inherits_class(klass, d):
val = d.getVar('__inherit_cache', False) or []
- needle = os.path.join('classes', '%s.bbclass' % klass)
+ needle = '/%s.bbclass' % klass
for v in val:
if v.endswith(needle):
return True
@@ -44,17 +44,24 @@ def inherit(files, fn, lineno, d):
__inherit_cache = d.getVar('__inherit_cache', False) or []
files = d.expand(files).split()
for file in files:
- if not os.path.isabs(file) and not file.endswith(".bbclass"):
- file = os.path.join('classes', '%s.bbclass' % file)
-
- if not os.path.isabs(file):
- bbpath = d.getVar("BBPATH")
- abs_fn, attempts = bb.utils.which(bbpath, file, history=True)
- for af in attempts:
- if af != abs_fn:
- bb.parse.mark_dependency(d, af)
- if abs_fn:
- file = abs_fn
+ classtype = d.getVar("__bbclasstype", False)
+ origfile = file
+ for t in ["classes-" + classtype, "classes"]:
+ file = origfile
+ if not os.path.isabs(file) and not file.endswith(".bbclass"):
+ file = os.path.join(t, '%s.bbclass' % file)
+
+ if not os.path.isabs(file):
+ bbpath = d.getVar("BBPATH")
+ abs_fn, attempts = bb.utils.which(bbpath, file, history=True)
+ for af in attempts:
+ if af != abs_fn:
+ bb.parse.mark_dependency(d, af)
+ if abs_fn:
+ file = abs_fn
+
+ if os.path.exists(file):
+ break
if not os.path.exists(file):
raise ParseError("Could not inherit file %s" % (file), fn, lineno)
@@ -164,6 +164,7 @@ python () {
# become unset/disappear.
#
def test_parse_classextend_contamination(self):
+ self.d.setVar("__bbclasstype", "recipe")
cls = self.parsehelper(self.classextend_bbclass, suffix=".bbclass")
#clsname = os.path.basename(cls.name).replace(".bbclass", "")
self.classextend = self.classextend.replace("###CLASS###", cls.name)
@@ -57,11 +57,12 @@ are overlayed will also be listed, with a " (skipped)" suffix.
# Check for overlayed .bbclass files
classes = collections.defaultdict(list)
for layerdir in self.bblayers:
- classdir = os.path.join(layerdir, 'classes')
- if os.path.exists(classdir):
- for classfile in os.listdir(classdir):
- if os.path.splitext(classfile)[1] == '.bbclass':
- classes[classfile].append(classdir)
+ for c in ["classes-global", "classes-recipe", "classes"]:
+ classdir = os.path.join(layerdir, c)
+ if os.path.exists(classdir):
+ for classfile in os.listdir(classdir):
+ if os.path.splitext(classfile)[1] == '.bbclass':
+ classes[classfile].append(classdir)
# Locating classes and other files is a bit more complicated than recipes -
# layer priority is not a factor; instead BitBake uses the first matching
@@ -124,9 +125,14 @@ skipped recipes will also be listed, with a " (skipped)" suffix.
if inherits:
bbpath = str(self.tinfoil.config_data.getVar('BBPATH'))
for classname in inherits:
- classfile = 'classes/%s.bbclass' % classname
- if not bb.utils.which(bbpath, classfile, history=False):
- logger.error('No class named %s found in BBPATH', classfile)
+ found = False
+ for c in ["classes-global", "classes-recipe", "classes"]:
+ cfile = c + '/%s.bbclass' % classname
+ if bb.utils.which(bbpath, cfile, history=False):
+ found = True
+ break
+ if not found:
+ logger.error('No class named %s found in BBPATH', classname)
sys.exit(1)
pkg_pn = self.tinfoil.cooker.recipecaches[mc].pkg_pn
@@ -174,7 +180,7 @@ skipped recipes will also be listed, with a " (skipped)" suffix.
logger.plain(" %s %s%s", layer.ljust(20), ver, skipped)
global_inherit = (self.tinfoil.config_data.getVar('INHERIT') or "").split()
- cls_re = re.compile('classes/')
+ cls_re = re.compile('classes.*/')
preffiles = []
show_unique_pn = []
@@ -407,7 +413,7 @@ NOTE: .bbappend files can impact the dependencies.
self.check_cross_depends("RRECOMMENDS", layername, f, best, args.filenames, ignore_layers)
# The inherit class
- cls_re = re.compile('classes/')
+ cls_re = re.compile('classes.*/')
if f in self.tinfoil.cooker_data.inherits:
inherits = self.tinfoil.cooker_data.inherits[f]
for cls in inherits:
We have some confusion for users since some classes are meant to work in the configuration space (or "globally") and some are meant to be selected by recipes individually. The cleanest way I could find to clarify this is to create "classes-global" and "classes-recipe" directories which contain the approproate classes and have bitbake switch scope between them at the appropriate point during parsing. The existing "classes" directory is always searched as a fallback. Once a class is moved to a specific directory, it will no longer be found in the incorrect context. A good example from OE is that INHERIT += "testimage" will no longer work but IMAGE_CLASSES += "testimage" will, which makes the global scope cleaner by only including it where it is useful and intended to be used (images). Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> --- bin/bitbake-worker | 1 + lib/bb/cooker.py | 1 + lib/bb/cookerdata.py | 1 + lib/bb/data.py | 2 +- lib/bb/parse/parse_py/BBHandler.py | 29 ++++++++++++++++++----------- lib/bb/tests/parse.py | 1 + lib/bblayers/query.py | 26 ++++++++++++++++---------- 7 files changed, 39 insertions(+), 22 deletions(-)