➜

This issue tracker has been migrated to GitHub, and is currently read-only.
For more information, see the GitHub FAQs in the Python's Developer Guide.

classification
Title: Update Windows build to use xz-5.2.5
Type: Stage: patch review
Components: Windows Versions: Python 3.10, Python 3.9
process
Status: open Resolution:
Dependencies: Superseder:
Assigned To: Nosy List: malin, paul.moore, steve.dower, tim.golden, zach.ware
Priority: normal Keywords: patch

Created on 2020-06-04 02:41 by malin, last changed 2022-04-11 14:59 by admin.

Pull Requests
URL Status Linked Edit
PR 20622 open malin, 2020-06-04 02:44
Messages (1)
msg370693 - (view) Author: Ma Lin (malin) * Date: 2020-06-04 02:41 
The Windows build is using xz-5.2.2, it was released on 2015-09-29.
xz-5.2.5 was released recently, maybe we can update this library.

When preparing cpython-source-deps, don't forget to copy `xz-5.2.5\windows\vs2019\config.h` to `xz-5.2.5\windows\` folder.

`\vs2019\config.h` and `\vs2017\config.h` are the same, except for the comment on the first line.

I tested xz-5.2.5 on my local machine, it passed test_lzma.py.

XZ Utils Release Notes:
https://git.tukaani.org/?p=xz.git;a=blob;f=NEWS;hb=HEAD
History
Date User Action Args
2022-04-11 14:59:32adminsetgithub: 85036
2020-06-04 02:44:37malinsetkeywords: + patch
stage: patch review
pull_requests: + pull_request19847
2020-06-04 02:41:03malincreate