[all-commits] [llvm/llvm-project] 1f0ded: [lldb][windows] recommend building with Python 3.1...

[Charles Zablit via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1f0ded8b123789d8056e8429c92f3dad51935565
      https://github.com/llvm/llvm-project/commit/1f0ded8b123789d8056e8429c92f3dad51935565
  Author: Charles Zablit <c_zablit at apple.com>
  Date:   2026-04-15 (Wed, 15 Apr 2026)

  Changed paths:
    M lldb/cmake/modules/FindPythonAndSwig.cmake
    M lldb/docs/resources/build.rst
    M llvm/docs/ReleaseNotes.md

  Log Message:
  -----------
  [lldb][windows] recommend building with Python 3.11 (#191159)

As of https://github.com/llvm/llvm-project/pull/176387 and release 22,
official builds of lldb on Windows use Python 3.11 both on x64 and
arm64.

The Windows lldb build bots use 3.11+ versions of Python:

[lldb-x86_64-win](https://lab.llvm.org/buildbot/#/builders/211) -
`3.12.7`
[lldb-remote-linux-win](https://lab.llvm.org/buildbot/#/builders/197) -
`3.12.7`
[lldb-aarch64-windows](https://lab.llvm.org/buildbot/#/builders/141) -
`3.11.9`

This patch changes the cmake config and documentation to recommend
building lldb on Windows with Python 3.11 or more recent.

In the future, given the reduced number of lldb maintainers on Windows
compared to other platforms, bumping the Python version on Windows would
help reduce the surface area of Python related bugs.



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