[bitbake-devel] [PATCH 2/8] bitbake: cooker: fix for BBFILE_PATTERN matches bbappend
Robert Yang
liezhi.yang at windriver.com
Thu Feb 1 15:15:23 UTC 2018
The old code couldn't handle nestled layers correctly, e.g.:
parent_layer/sub_layer/foo.bb
Note there are two layers, parent_layer and sub_layer.
And in parent_layer/conf/layer.conf:
BBFILE_PATTERN_parent_layer = ""^${LAYERDIR}/"
This setting is incorrect since it also matches parent_layer/sub_layer/foo.bb,
so it warns that no files matched sub_layer, this is the expected behavior, but
it doesn't warn when there is a parent_layer/sub_layer/bar.bbappend, this was
incorrect since the bbappend is also matched by BBFILE_PATTERN_parent_layer, it
should warn and let the user fix the problem. Check the bbappend in already
"matched set" before return it as matched by "unmatched set" can fix the problem.
Signed-off-by: Robert Yang <liezhi.yang at windriver.com>
---
bitbake/lib/bb/cooker.py | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/bitbake/lib/bb/cooker.py b/bitbake/lib/bb/cooker.py
index f0dab97..f991c8f 100644
--- a/bitbake/lib/bb/cooker.py
+++ b/bitbake/lib/bb/cooker.py
@@ -1808,21 +1808,25 @@ class CookerCollectFiles(object):
realfn, cls, mc = bb.cache.virtualfn2realfn(p)
priorities[p] = self.calc_bbfile_priority(realfn, matched)
- # Don't show the warning if the BBFILE_PATTERN did match .bbappend files
unmatched = set()
for _, _, regex, pri in self.bbfile_config_priorities:
if not regex in matched:
unmatched.add(regex)
- def findmatch(regex):
+ # Don't show the warning if the BBFILE_PATTERN did match .bbappend files
+ def find_bbappend_match(regex):
for b in self.bbappends:
(bbfile, append) = b
if regex.match(append):
+ # If the bbappend is matched by already "matched set", return False
+ for matched_regex in matched:
+ if matched_regex.match(append):
+ return False
return True
return False
for unmatch in unmatched.copy():
- if findmatch(unmatch):
+ if find_bbappend_match(unmatch):
unmatched.remove(unmatch)
for collection, pattern, regex, _ in self.bbfile_config_priorities:
--
2.7.4
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