hlrs-spack/environments/hlrs/spack.yaml

# This is a Spack Environment file fot he main HLRS software stack
spack:
#  definitions:
#    core_compiler: [gcc@7.5]
#    compilers: [gcc@13.2, cce@18.0]    
#  packages:
#    all:
#      compiler: [gcc@13.2, cce@18.0]
  # add package specs to the `specs` list
  specs:
    - matrix:    # modules for low-level tools
      - [libunwind, papi]
      - ['%gcc@7.5']
#      - [$%core_compiler]
    - matrix:
      - [mpip, extrae]
      - ['cflags="-Wno-error=implicit-function-declaration -Wno-error=implicit-int"']
      - [^mpi]
      - ['%gcc@13.2', '%cce@18.0'] 
  view: false
  concretizer:
    unify: when_possible