old_contents: # Copyright 2013-2020 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 H5cpp(CMakePackage):
      """Easy to use HDF5 C++ templates for Serial and Parallel HDF5"""
  
      homepage = "http://h5cpp.org"
      url      = "https://github.com/steven-varga/h5cpp/archive/v1.10.4-5.tar.gz"
      git      = "https://github.com/steven-varga/h5cpp.git"
  
      maintainers = ['eschnett']
  
      version('master', branch='master')
      version('1.10.4-5', sha256='42d0ca1aaff1ead8998a26d892a51c12b1b89023382f191dc438bd0fa4513455')
  
      variant('mpi', default=True, description='Include MPI support')
  
      depends_on('cmake @3.10:', type='build')
      depends_on('hdf5 @1.10.4:')
      depends_on('hdf5 +mpi', when='+mpi')
      depends_on('mpi', when='+mpi')
  
      def cmake_args(self):
          return ['-DH5CPP_BUILD_TESTS=OFF']
  
new_contents: # Copyright 2013-2020 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 H5cpp(CMakePackage):
      """Easy to use HDF5 C++ templates for Serial and Parallel HDF5"""
  
      homepage = "http://h5cpp.org"
      url      = "https://github.com/steven-varga/h5cpp/archive/v1.10.4-5.tar.gz"
      git      = "https://github.com/steven-varga/h5cpp.git"
  
      maintainers = ['eschnett']
  
      version('master', branch='master')
      version('1.10.4-6', sha256='4fbc8e777dc78a37ec2fe8c7b6a47114080ffe587f083e83a2046b5e794aef93')
      version('1.10.4-5', sha256='661ccc4d76e081afc73df71ef11d027837d92dd1089185f3650afcaec9d418ec')
  
      variant('mpi', default=True, description='Include MPI support')
  
      depends_on('cmake @3.10:', type='build')
      depends_on('hdf5 @1.10.4:')
      depends_on('hdf5 +mpi', when='+mpi')
      depends_on('mpi', when='+mpi')
  
      def cmake_args(self):
          return [
              '-DHDF5_INCLUDE_DIRS=%s' %
              self.spec['hdf5'].headers.directories[0],
              '-DHDF5_LIBRARIES=%s' % self.spec['hdf5'].libs.directories[0],
              '-DH5CPP_BUILD_TESTS=OFF',
          ]
  
subject: Correct checksum and build instructions (#20053)