text: # Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
  # Spack Project Developers. See the top-level COPYRIGHT file for details.
  #
  # SPDX-License-Identifier: (Apache-2.0 OR MIT)
  
  from spack import *
  
  
  class Hpccg(MakefilePackage):
      """Proxy Application. Intended to be the 'best approximation
         to an unstructured implicit finite element or finite volume
         application in 800 lines or fewer.'
      """
  
      homepage = "https://mantevo.org/about/applications/"
      url      = "https://downloads.mantevo.org/releaseTarballs/miniapps/HPCCG/HPCCG-1.0.tar.gz"
  
      tags = ['proxy-app']
  
      version('1.0', sha256='5be1b8cc3246811bfc9d6d7072be29455777d61b585675512ae52043ea64cefc')
  
      variant('mpi', default=True, description='Build with MPI support')
      variant('openmp', default=True, description='Build with OpenMP support')
  
      # Optional dependencies
      depends_on('mpi', when='+mpi')
  
      @property
      def build_targets(self):
          targets = []
  
          if '+mpi' in self.spec:
              targets.append('CXX={0}'.format(self.spec['mpi'].mpicxx))
              targets.append('LINKER={0}'.format(self.spec['mpi'].mpicxx))
              targets.append('USE_MPI=-DUSING_MPI')
          else:
              targets.append('CXX=c++')
              targets.append('LINKER=c++')
  
          if '+openmp' in self.spec:
              targets.append('USE_OMP=-DUSING_OMP')
              targets.append('OMP_FLAGS={0}'.format(self.compiler.openmp_flag))
  
          # Remove Compiler Specific Optimization Flags
          if '%gcc' not in self.spec:
              targets.append('CPP_OPT_FLAGS=')
  
          return targets
  
      def install(self, spec, prefix):
          # Manual installation
          mkdirp(prefix.bin)
          mkdirp(prefix.doc)
  
          install('test_HPCCG', prefix.bin)
          install('README', prefix.doc)
          install('weakScalingRunScript', prefix.bin)
          install('strongScalingRunScript', prefix.bin)
  