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GeezerVison is showing github.com — Fix macOS build instruction by dmadhumithra1-glitch · Pull Request #1963 · python/devguide

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@dmadhumithra1-glitch

@dmadhumithra1-glitch dmadhumithra1-glitch commented Nov 4, 2026

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Updated the CPython build instructions to provide separate commands for Unix and macOS.

The Unix instructions retain the existing nproc command, while macOS now uses sysctl -n hw.logicalcpu to detect the number of logical CPU cores.

This improves the accuracy and usability of the build instructions for macOS users.

Closes #1959

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dmadhumithra1-glitch added 2 commits November 4, 2026 19:56
@dmadhumithra1-glitch
Fix macOS build instructions
1eaeccb
@dmadhumithra1-glitch
Update setup-building.rst
eb7265f
@python-cla-bot

python-cla-bot Bot commented Nov 4, 2026 •
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All commit authors signed the Contributor License Agreement.

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@read-the-docs-community

read-the-docs-community Bot commented Nov 4, 2026

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Documentation build overview

📚 CPython devguide | 🛠️ Build #35645942 | 📁 Comparing eb7265f against latest (e4e90eb)

  🔍 Preview build  

1 file changed
± getting-started/setup-building/index.html
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@StanFromIreland

StanFromIreland commented Nov 4, 2026

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Closing in favour of the slightly earlier opened #1964.

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@StanFromIreland StanFromIreland closed this Nov 4, 2026
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Bug: macOS build instructions use unavailable nproc command

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@dmadhumithra1-glitch @StanFromIreland
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