Cleanup cmake_minimum_required
Cleanup cmake_minimum_required
and policy settings:
- Only keep
cmake_minimum_required
in top-level CMakeLists.txt. - Increase the minimum cmake version to 3.25 for ATLAS projects (required by !1166 (merged)) and fixes warnings in cmake 3.31 (ATLINFR-5585).
- Add
INDEPENDENT TRUE
to allExternalProject_Add
steps that depend on the "download" targets as required by cmake >= 3.19 (see CMP0114).
Also:
- delete obsolete
FindPython[Interp,Libs]
- remove code dependent on now unsupported
CMAKE_VERSION
Edited by Frank Winklmeier