Bug 12596

Summary: python3-native do_compile failure on master-next
Product: [Build System, Metadata & Runtime] OE-Core Reporter: California Sullivan <california.l.sullivan>
Component: coreAssignee: Alexander Kanavin <alex.kanavin>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: Medium+ CC: juro.bystricky, meta.mr.watcher, meta.watcher, stephano
Version: 2.5   
Target Milestone: 2.5 M4   
Hardware: x86   
OS: Multiple   
Whiteboard:
OS type for building Yocto: --- Type of Regression: ---
Verified: Documentation change: No (bug/feature does not impact docs)
Attachments:
Description Flags
python-native do_compile
none
another do_compile failure
none
anther logs showing a compile error none

Description California Sullivan 2018-03-12 13:49:47 UTC 
Created attachment 4232 [details]
python-native do_compile

https://autobuilder.yocto.io/builders/nightly-non-gpl3/builds/834/

https://autobuilder.yocto.io/builders/nightly-non-gpl3/builds/834/steps/BuildImages/logs/stdio

It looks like Python-ast.(c|h) gets generated, and everything relying on it fails. Likely a race condition?
Comment 1 California Sullivan 2018-03-13 12:56:23 UTC 
Created attachment 4234 [details]
another do_compile failure

Another similar do_compile failure: https://autobuilder.yocto.io/builders/nightly-world-lsb/builds/839/steps/BuildImages/logs/stdio
Comment 2 Juro Bystricky 2018-03-14 13:11:33 UTC 
Created attachment 4235 [details]
anther logs showing a compile error
Comment 3 Juro Bystricky 2018-03-14 13:11:51 UTC 
There is some kind of a race, some files don't seem to be generated deterministically.
I don't think this is master-next specific. I ran into this with "master" several times on a (machine with rather heavy load)
I attached my log, possibly same as the ones already attached.
Comment 4 Alexander Kanavin 2018-03-15 09:54:24 UTC 
Issue reported here:

https://bugs.python.org/issue33080

Patch is coming shortly.
Comment 5 Alexander Kanavin 2018-03-15 10:02:46 UTC 
Patch on the list: http://lists.openembedded.org/pipermail/openembedded-core/2018-March/148813.html