Migrate CI from Travis to GitHub Actions and add AGENTS.md#280
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andreasnoack merged 7 commits intomasterfrom Mar 4, 2026
Merged
Migrate CI from Travis to GitHub Actions and add AGENTS.md#280andreasnoack merged 7 commits intomasterfrom
andreasnoack merged 7 commits intomasterfrom
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Replace .travis.yml with .github/workflows/ci.yml preserving the same compiler matrix (GCC 5/8, Clang 3.8/4.0/6.0) and build configuration. Add AGENTS.md for AI coding agent guidance with CLAUDE.md as a symlink. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
GCC 5/8 and Clang 3.8/4.0/6.0 are no longer packaged. Use GCC 12/14 and Clang 16/18 instead. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Set MPICH_CC/CXX/F77 env vars so MPI wrappers use the matrix compiler, and pass MPI_C_COMPILER/MPI_CXX_COMPILER/MPI_Fortran_COMPILER to CMake so FindMPI locates the MPICH wrappers. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The old 2.8.11 minimum caused policies like CMP0056/CMP0066/CMP0067 to default to OLD, which broke FindMPI's try_compile WORKS test on modern CMake (3.28). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The bundled OpenBLAS build fails because its gfortran library search paths only cover GCC up to version 6. Installing a system BLAS/LAPACK avoids the fallback entirely. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The hardcoded GCC paths only covered versions up to 6. Use CMAKE_Fortran_IMPLICIT_LINK_DIRECTORIES instead, which works with any GCC version. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Clang 16 fails FindMPI's try_compile on ubuntu-latest. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Replace .travis.yml with .github/workflows/ci.yml preserving the same compiler matrix (GCC 5/8, Clang 3.8/4.0/6.0) and build configuration. Add AGENTS.md for AI coding agent guidance with CLAUDE.md as a symlink.