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[Python][CI] Remove use of CMAKE_POLICY_VERSION_MINIMUM on musllinux #47801
Description
Describe the enhancement requested
When adding support for Python 3.14 the musllinux wheels started failing due to
#14 16.69 CMake Error at /opt/vcpkg/buildtrees/_vcpkg/build/_deps/cmakerc-src/CMakeRC.cmake:37 (cmake_minimum_required):
#14 16.69 Compatibility with CMake < 3.5 has been removed from CMake.
#14 16.69
#14 16.69 Update the VERSION argument <min> value. Or, use the <min>...<max> syntax
#14 16.69 to tell CMake that the project requires at least <min> but has been updated
#14 16.69 to work with policies introduced by <max> or earlier.
#14 16.69
#14 16.69 Or, add -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to try configuring anyway.
see: #47616 (comment)
Specifying CMAKE_POLICY_VERSION_MINIMUM helped, as per #47616 (comment). In the future it would be better if we can remove the use of it, see #47616 (comment).
Component(s)
Continuous Integration, Python
Activity
github-actions commentedon Oct 14, 2026
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