unify cmake_minimum_required versions and allow 4.0#260
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cgmb merged 1 commit intoROCm:developfrom Sep 23, 2025
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ROCm#222 attempted to implement compatibility with newer CMake versions by bumping the minimum required version, however the cmake_minimum_required calls in subdirs that are intended to support standalone builds were missed. Unifying these and allowing 4.0 as I've tested that policy version works. Fixes ROCm#259
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CI seems to be broken, unrelated to this PR. Seeing the same Mfree error as #256 (comment) |
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Fixes #259
cc @amd-jnovotny @bcornille
Motivation
Building with CMake 4 should work.
Technical Details
#222 attempted to implement compatibility with newer CMake versions by bumping the minimum required version, however the cmake_minimum_required calls in subdirs that are intended to support standalone builds were missed.
Unifying these and allowing 4.0 as I've tested that policy version works.
Test Plan
Rebuild of nixpkgs ROCm package set atop CMake 4.
Test Result
hipfort builds successfully
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