[bitbake-devel] [PATCH V2 2/3] bitbake: build.py: check dependendent task for addtask
Robert Yang
liezhi.yang at windriver.com
Mon Apr 29 08:11:59 UTC 2019
The following command is incorrect, but was ignored silently, that may suprise
users:
addtask task after task_not_existed
This patch can check and warn for it. It would be better to also check "before"
tasks, but there is no easier way to do it.
[YOCTO #13282]
Signed-off-by: Robert Yang <liezhi.yang at windriver.com>
---
bitbake/lib/bb/build.py | 3 +++
1 file changed, 3 insertions(+)
diff --git a/bitbake/lib/bb/build.py b/bitbake/lib/bb/build.py
index 7571421..a83de8d 100644
--- a/bitbake/lib/bb/build.py
+++ b/bitbake/lib/bb/build.py
@@ -815,6 +815,9 @@ def add_tasks(tasklist, d):
task_deps['parents'][task] = []
if 'deps' in flags:
for dep in flags['deps']:
+ # Check and warn for "addtask task after foo" while foo does not exist
+ if not dep in tasklist:
+ bb.warn('%s: dependent task %s does not exist' % (d.getVar('PN'), dep))
dep = d.expand(dep)
task_deps['parents'][task].append(dep)
--
2.7.4
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