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Update clang to 18 and gcc to 15 inlight of update macos runners #462

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Merged
merged 2 commits into from
Aug 25, 2025
Merged

Update clang to 18 and gcc to 15 inlight of update macos runners #462

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a80d1ac
Update clang to 18 inlight of update macos runners
hughcars Aug 22, 2025
2966553
Update cmake and gcc in MacOS runners
Sbozzolo Aug 22, 2025
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15 changes: 10 additions & 5 deletions .github/workflows/build-and-test-macos.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -149,15 +149,20 @@ jobs:
CMAKE_BUILD_TYPE: Release
NUM_PROC_BUILD_MAX: '32'
run: |
# We to install a separate version of CMake because the bundled one
# has a bug with FindMPI that prevents it from finding MPI when
# compiling with GNU compilers.
brew install cmake

# Configure environment
if [[ "${{ matrix.compiler }}" == 'clang' ]]; then
export CC=$(brew --prefix llvm@15)/bin/clang
export CXX=$(brew --prefix llvm@15)/bin/clang++
export CC=$(brew --prefix llvm@18)/bin/clang
export CXX=$(brew --prefix llvm@18)/bin/clang++
export FC=gfortran-12
elif [[ "${{ matrix.compiler }}" == 'gcc' ]]; then
export CC=gcc-12
export CXX=g++-12
export FC=gfortran-12
export CC=gcc-15
export CXX=g++-15
export FC=gfortran-15
fi
if [[ "${{ matrix.math-libs }}" == 'openblas' ]]; then
export OPENBLAS_DIR=$(brew --prefix openblas)
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