old_contents: # 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 *
  import datetime
  
  
  class HttpPing(MakefilePackage):
      """http_ping is like the regular ping command, except that it sends
      HTTP requests instead of ICMP echo requests."""
  
      homepage = "http://www.acme.com/software/http_ping/"
      url      = "http://www.acme.com/software/http_ping/http_ping_09Mar2016.tar.gz"
  
      version('2016-03-09', sha256='6bdc570c776a760d2c08f7d18e00b0edd74cf603400929c66c512801b6bb5871')
  
      def url_for_version(self, version):
          ver = datetime.datetime.strptime(str(version), '%Y-%m-%d').date()
          verstr = datetime.datetime.strftime(ver, '%d%b%Y')
          return "http://www.acme.com/software/http_ping/http_ping_{0}.tar.gz".format(verstr)
  
      def edit(self, spec, prefix):
          makefile = FileFilter("Makefile")
          makefile.filter("BINDIR =\t/usr/local/bin",
                          "BINDIR =    {0}/bin".format(self.prefix))
          makefile.filter("MANDIR =\t/usr/local/man/man1",
                          "MANDIR={0}/man/man1".format(self.prefix))
  
      def install(self, spec, prefix):
          mkdirp(prefix.bin)
          mkdirp(prefix.man.man1)
          make('install')
  
new_contents: # 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 *
  import datetime
  
  
  class HttpPing(MakefilePackage):
      """http_ping is like the regular ping command, except that it sends
      HTTP requests instead of ICMP echo requests."""
  
      homepage = "https://www.acme.com/software/http_ping/"
      url      = "https://www.acme.com/software/http_ping/http_ping_09Mar2016.tar.gz"
  
      version('2016-03-09', sha256='f8b95773aaed09839a44a1927f979a62752d57aace79da3846bfb73e6c9805e9')
  
      def url_for_version(self, version):
          ver = datetime.datetime.strptime(str(version), '%Y-%m-%d').date()
          verstr = datetime.datetime.strftime(ver, '%d%b%Y')
          return "https://www.acme.com/software/http_ping/http_ping_{0}.tar.gz".format(verstr)
  
      def edit(self, spec, prefix):
          makefile = FileFilter("Makefile")
          makefile.filter("BINDIR =\t/usr/local/bin",
                          "BINDIR =    {0}/bin".format(self.prefix))
          makefile.filter("MANDIR =\t/usr/local/man/man1",
                          "MANDIR={0}/man/man1".format(self.prefix))
  
      def install(self, spec, prefix):
          mkdirp(prefix.bin)
          mkdirp(prefix.man.man1)
          make('install')
  
subject: Fix checksum error (#21457)