amoeba opened a new pull request, #47158: URL: https://github.com/apache/arrow/pull/47158
### Rationale for this change The script doesn't run out of the box on macOS. since `nproc` is not available. ### What changes are included in this PR? Makes the determination of the number of jobs dynamic and platform-specific. ### Are these changes tested? On macOS, yes. ### Are there any user-facing changes? No. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
