old_contents: ##############################################################################
  # Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
  # Produced at the Lawrence Livermore National Laboratory.
  #
  # This file is part of Spack.
  # Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
  # LLNL-CODE-647188
  #
  # For details, see https://github.com/llnl/spack
  # Please also see the LICENSE file for our notice and the LGPL.
  #
  # This program is free software; you can redistribute it and/or modify
  # it under the terms of the GNU Lesser General Public License (as
  # published by the Free Software Foundation) version 2.1, February 1999.
  #
  # This program is distributed in the hope that it will be useful, but
  # WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
  # conditions of the GNU Lesser General Public License for more details.
  #
  # You should have received a copy of the GNU Lesser General Public
  # License along with this program; if not, write to the Free Software
  # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  ##############################################################################
  from spack import *
  
  
  class ParallelNetcdf(Package):
      """Parallel netCDF (PnetCDF) is a library providing high-performance
      parallel I/O while still maintaining file-format compatibility with
      Unidata's NetCDF."""
  
      homepage = "https://trac.mcs.anl.gov/projects/parallel-netcdf"
      url      = "http://cucis.ece.northwestern.edu/projects/PnetCDF/Release/parallel-netcdf-1.6.1.tar.gz"
  
      version('1.7.0', '267eab7b6f9dc78c4d0e6def2def3aea4bc7c9f0')
      version('1.6.1', '62a094eb952f9d1e15f07d56e535052604f1ac34')
  
      variant('cxx', default=True, description='Build the C++ Interface')
      variant('fortran', default=True, description='Build the Fortran Interface')
      variant('fpic', default=True,
              description='Produce position-independent code (for shared libs)')
  
      depends_on("m4", type='build')
      depends_on("mpi")
  
      # See:
      # https://trac.mcs.anl.gov/projects/parallel-netcdf/browser/trunk/INSTALL
      def install(self, spec, prefix):
          args = list()
          if '+fpic' in spec:
              args.extend(['CFLAGS=-fPIC', 'CXXFLAGS=-fPIC', 'FFLAGS=-fPIC'])
          if '~cxx' in spec:
              args.append('--disable-cxx')
          if '~fortran' in spec:
              args.append('--disable-fortran')
  
          args.extend(["--prefix=%s" % prefix,
                       "--with-mpi=%s" % spec['mpi'].prefix])
          configure(*args)
          make()
          make("install")
  
new_contents: ##############################################################################
  # Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
  # Produced at the Lawrence Livermore National Laboratory.
  #
  # This file is part of Spack.
  # Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
  # LLNL-CODE-647188
  #
  # For details, see https://github.com/llnl/spack
  # Please also see the LICENSE file for our notice and the LGPL.
  #
  # This program is free software; you can redistribute it and/or modify
  # it under the terms of the GNU Lesser General Public License (as
  # published by the Free Software Foundation) version 2.1, February 1999.
  #
  # This program is distributed in the hope that it will be useful, but
  # WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
  # conditions of the GNU Lesser General Public License for more details.
  #
  # You should have received a copy of the GNU Lesser General Public
  # License along with this program; if not, write to the Free Software
  # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  ##############################################################################
  from spack import *
  
  
  class ParallelNetcdf(AutotoolsPackage):
      """Parallel netCDF (PnetCDF) is a library providing high-performance
      parallel I/O while still maintaining file-format compatibility with
      Unidata's NetCDF."""
  
      homepage = "https://trac.mcs.anl.gov/projects/parallel-netcdf"
      url      = "http://cucis.ece.northwestern.edu/projects/PnetCDF/Release/parallel-netcdf-1.6.1.tar.gz"
  
      version('1.7.0', '267eab7b6f9dc78c4d0e6def2def3aea4bc7c9f0')
      version('1.6.1', '62a094eb952f9d1e15f07d56e535052604f1ac34')
  
      variant('cxx', default=True, description='Build the C++ Interface')
      variant('fortran', default=True, description='Build the Fortran Interface')
      variant('fpic', default=True,
              description='Produce position-independent code (for shared libs)')
  
      depends_on('mpi')
  
      depends_on('m4', type='build')
  
      # See:
      # https://trac.mcs.anl.gov/projects/parallel-netcdf/browser/trunk/INSTALL
      def configure_args(self):
          spec = self.spec
  
          args = ['--with-mpi={0}'.format(spec['mpi'].prefix)]
  
          if '+fpic' in spec:
              args.extend(['CFLAGS=-fPIC', 'CXXFLAGS=-fPIC', 'FFLAGS=-fPIC'])
          if '~cxx' in spec:
              args.append('--disable-cxx')
          if '~fortran' in spec:
              args.append('--disable-fortran')
  
          return args
  
subject: Update PnetCDF to AutotoolsPackage (#2637)