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GeezerVison is showing github.com — Update libmpdec-related instructions by skirpichev · Pull Request #1598 · python/devguide

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@skirpichev

@skirpichev skirpichev commented Jul 2, 2025 •
edited by github-actions Bot
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  • drop --with-system-libmpdec on macOS (default to yes since 3.13)
  • recommend deb.sury.org for Debian 12 and Ubuntu 24.04

📚 Documentation preview 📚: https://cpython-devguide--1598.org.readthedocs.build/

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@skirpichev
Update libmpdec-related instructions
3f00b21 
* drop --with-system-libmpdec on macOS (default to yes since 3.13)
* recommend deb.sury.org for Debian 12 and Ubuntu 24.04
@skirpichev skirpichev mentioned this pull request Jul 2, 2025
Unvendor libmpdec sources python/cpython#115119
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15 tasks done
@skirpichev
skirpichev requested a review from hugovk July 5, 2025 01:50
hugovk
hugovk reviewed Jul 5, 2025
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Comment thread getting-started/setup-building.rst
$ GDBM_CFLAGS="-I$(brew --prefix gdbm)/include" \
GDBM_LIBS="-L$(brew --prefix gdbm)/lib -lgdbm" \
./configure --with-pydebug \
--with-system-libmpdec \

@hugovk hugovk Jul 5, 2025

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Confirmed builds and tests pass on macOS without this for 3.13/3.14/main.

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Comment thread getting-started/setup-building.rst Resolved

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skirpichev and others added 2 commits July 6, 2025 03:38
@skirpichev @hugovk
Update getting-started/setup-building.rst
857fc7c 
Co-authored-by: Hugo van Kemenade <[email protected]>
@skirpichev
Recommend system libmpdec
891b636
@skirpichev
skirpichev requested review from hugovk and vstinner July 6, 2025 00:57
AA-Turner
AA-Turner approved these changes Aug 7, 2025
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@AA-Turner
AA-Turner merged commit 77e9d18 into python:main Aug 7, 2025
@skirpichev
skirpichev deleted the libmpdec branch August 7, 2025 15:19
@hugovk hugovk mentioned this pull request Jan 20, 2026
Merge macOS "Python 3.13+" and "Python 3.11-3.12" tabs #1725
Closed
@hugovk hugovk mentioned this pull request Sep 17, 2026
Update libmpdec-related instructions #1907
Merged
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@AA-Turner AA-Turner AA-Turner approved these changes
@hugovk hugovk Awaiting requested review from hugovk
@vstinner vstinner Awaiting requested review from vstinner

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3 participants

@skirpichev @hugovk @AA-Turner
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