# 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]
    - mpis: [cray-mpich@8.1.30]
    - cflags_noerror_implicit: ['cflags="-Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types"']
  packages:
    all:
      prefer: ['%gcc@7.5']
  # add package specs to the `specs` list
  specs:
    - matrix:    # modules for low-level tools
      - [libunwind, papi]
      - [$%core_compiler]
    - matrix:
      - [mpip, extrae]
      - [$cflags_noerror_implicit]    # code is not fully C99
      - [$^mpis]
      - [$%compilers]
  view: false
  concretizer:
    unify: when_possible