[ET Trac] #2883: ExternalLibraries fail to build with cmake 4.0

#2883: ExternalLibraries fail to build with cmake 4.0

Reporter: Roland Haas Status: new Milestone: Version: Type: bug Priority: major Component: EinsteinToolkit thorn

Comment (by Roland Haas):

Specifically this happens with NSIMD on OpenSuSE Tumbleweed:

``` NSIMD: Configuring... CMake Error at CMakeLists.txt:23 (cmake_minimum_required): Compatibility with CMake < 3.5 has been removed from CMake.

Update the VERSION argument <min> value. Or, use the <min>...<max> syntax to tell CMake that the project requires at least <min> but has been updated to work with policies introduced by <max> or earlier.

Or, add -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to try configuring anyway. ```

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-- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2883/externallibraries-...