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Created on 2018-03-15 16:46 by Alexander Kanavin, last changed 2022-04-11 14:58 by admin. This issue is now closed.
| Messages (5) | |||
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| msg313894 - (view) | Author: Alexander Kanavin (Alexander Kanavin) * | Date: 2018-03-15 16:46 | |
You can see here: https://github.com/python/cpython/blob/master/Makefile.pre.in#L708 that regen-importlib is building a binary from .o files which are built from .c and .h files, which are, at the same time, regenerated by other regen- targets. This does cause build errors in heavily parallelized builds, we've been seeing it regularly in Yocto Project lately: https://bugzilla.yoctoproject.org/show_bug.cgi?id=12596 I tried to see if I can easily correct target dependencies in the makefile, but couldn't figure it out. So, a workaround, for us, would be to issue 'make regen-importlib' ahead of other things: make regen-importlib make regen-all |
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| msg407917 - (view) | Author: Christian Heimes (christian.heimes) *  |
Date: 2021-12-07 11:38 | |
May I ask why you are running the regen-all target at all? A normal end-user build of CPython does not need make regen-all. It's only used for CI and internal development. |
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| msg407918 - (view) | Author: Alexander Kanavin (Alexander Kanavin) * | Date: 2021-12-07 11:44 | |
We have long ago updated to a much newer python and removed the workaround, so the whatever the issue was, it is completely obsolete. Thanks! |
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| msg407921 - (view) | Author: Alexander Kanavin (Alexander Kanavin) * | Date: 2021-12-07 11:45 | |
(removed both the workaround, and regen-all itself) |
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| msg407925 - (view) | Author: Christian Heimes (christian.heimes) * |
Date: 2021-12-07 11:56 | |
Fantasic! |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:58 | admin | set | github: 77261 |
| 2021-12-07 11:56:49 | christian.heimes | set | messages: + msg407925 |
| 2021-12-07 11:45:57 | Alexander Kanavin | set | messages: + msg407921 |
| 2021-12-07 11:44:05 | Alexander Kanavin | set | status: open -> closed resolution: works for me messages: + msg407918 stage: resolved |
| 2021-12-07 11:38:28 | christian.heimes | set | nosy:
+ christian.heimes messages: + msg407917 |
| 2018-03-16 02:23:07 | ned.deily | set | nosy:
+ vstinner |
| 2018-03-15 16:46:10 | Alexander Kanavin | create | |