setup_helpers: try import multiprocessing.synchronize too #3043
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
henryiii
reviewed
Jun 17, 2021
jbarlow83
force-pushed
the
pr-setuphelpers
branch
from
190cd29 to
d5d3391
Compare
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Description
Some "exotic" platforms like AWS Lambda and Android Termux can fork processes but cannot create semaphores due to not have /dev/shm or something of that nature. On these platforms the current setup_helpers test will pass, but parallel compilation will fail. This simple change makes the test more comprehensive.
Suggested changelog entry: