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 Gmp(AutotoolsPackage):
      """GMP is a free library for arbitrary precision arithmetic,
         operating on signed integers, rational numbers, and
         floating-point numbers."""
      homepage = "https://gmplib.org"
      url = "https://gmplib.org/download/gmp/gmp-6.0.0a.tar.bz2"
  
      version('6.1.1',  '4c175f86e11eb32d8bf9872ca3a8e11d')
      version('6.1.0',  '86ee6e54ebfc4a90b643a65e402c4048')
      version('6.0.0a', 'b7ff2d88cae7f8085bd5006096eed470')
      version('6.0.0',  '6ef5869ae735db9995619135bd856b84')
  
      depends_on('m4', type='build')
  
      def configure_args(self):
          args = ['--enable-cxx']
          # We need this flag if we want all the following checks to pass.
          if self.spec.compiler.name == 'intel':
              args.append('CXXFLAGS=-no-ftz')
  
          return args
  
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 Gmp(AutotoolsPackage):
      """GMP is a free library for arbitrary precision arithmetic, operating
      on signed integers, rational numbers, and floating-point numbers."""
  
      homepage = "https://gmplib.org"
      url = "https://gmplib.org/download/gmp/gmp-6.0.0a.tar.bz2"
  
      version('6.1.2',  '8ddbb26dc3bd4e2302984debba1406a5')
      version('6.1.1',  '4c175f86e11eb32d8bf9872ca3a8e11d')
      version('6.1.0',  '86ee6e54ebfc4a90b643a65e402c4048')
      version('6.0.0a', 'b7ff2d88cae7f8085bd5006096eed470')
      version('6.0.0',  '6ef5869ae735db9995619135bd856b84')
  
      depends_on('m4', type='build')
  
      def configure_args(self):
          args = ['--enable-cxx']
          # This flag is necessary for the Intel build to pass `make check`
          if self.spec.compiler.name == 'intel':
              args.append('CXXFLAGS=-no-ftz')
  
          return args
  
subject: Add latest version of gmp (#2695)