old_contents: from spack import *
  
  class Git(Package):
      """Git is a free and open source distributed version control
         system designed to handle everything from small to very large
         projects with speed and efficiency."""
      homepage = "http://git-scm.com"
      url      = "https://github.com/git/git/tarball/v2.7.1"
  
      version('2.8.0-rc2', 'c2cf9f2cc70e35f2fafbaf9258f82e4c')
      version('2.7.3', 'fa1c008b56618c355a32ba4a678305f6')
      version('2.7.1', 'bf0706b433a8dedd27a63a72f9a66060')
  
  
      # See here for info on vulnerable Git versions:
      # http://www.theregister.co.uk/2016/03/16/git_server_client_patch_now/
      # All the following are vulnerable
      #version('2.6.3', 'b711be7628a4a2c25f38d859ee81b423')
      #version('2.6.2', 'da293290da69f45a86a311ad3cd43dc8')
      #version('2.6.1', '4c62ee9c5991fe93d99cf2a6b68397fd')
      #version('2.6.0', 'eb76a07148d94802a1745d759716a57e')
      #version('2.5.4', '3eca2390cf1fa698b48e2a233563a76b')
      #version('2.2.1', 'ff41fdb094eed1ec430aed8ee9b9849c')
  
  
      # Git compiles with curl support by default on but if your system
      # does not have it you will not be able to clone https repos
      variant("curl", default=False, description="Add the internal support of curl for https clone")
  
      # Git compiles with expat support by default on but if your system
      # does not have it you will not be able to push https repos
      variant("expat", default=False, description="Add the internal support of expat for https push")
  
      depends_on("openssl")
      depends_on("autoconf")
      depends_on("curl", when="+curl")
      depends_on("expat", when="+expat")
  
      # Also depends_on gettext: apt-get install gettext (Ubuntu)
  
      # Use system perl for now.
      # depends_on("perl")
      # depends_on("pcre")
  
      depends_on("zlib")
  
      def install(self, spec, prefix):
          configure_args = [
              "--prefix=%s" % prefix,
              "--without-pcre",
              "--with-openssl=%s" % spec['openssl'].prefix,
              "--with-zlib=%s" % spec['zlib'].prefix
              ]
  
          if '+curl' in spec:
              configure_args.append("--with-curl=%s" % spec['curl'].prefix)
  
          if '+expat' in spec:
              configure_args.append("--with-expat=%s" % spec['expat'].prefix)
  
          which('autoreconf')('-i')
          configure(*configure_args)
          make()
          make("install")
  
  
  
  
  
  
  
  
new_contents: from spack import *
  
  class Git(Package):
      """Git is a free and open source distributed version control
         system designed to handle everything from small to very large
         projects with speed and efficiency."""
      homepage = "http://git-scm.com"
      url      = "https://github.com/git/git/tarball/v2.7.1"
  
      version('2.8.1', '1308448d95afa41a4135903f22262fc8')
      version('2.8.0', 'eca687e46e9750121638f258cff8317b')
      version('2.7.3', 'fa1c008b56618c355a32ba4a678305f6')
      version('2.7.1', 'bf0706b433a8dedd27a63a72f9a66060')
  
  
      # See here for info on vulnerable Git versions:
      # http://www.theregister.co.uk/2016/03/16/git_server_client_patch_now/
      # All the following are vulnerable
      #version('2.6.3', 'b711be7628a4a2c25f38d859ee81b423')
      #version('2.6.2', 'da293290da69f45a86a311ad3cd43dc8')
      #version('2.6.1', '4c62ee9c5991fe93d99cf2a6b68397fd')
      #version('2.6.0', 'eb76a07148d94802a1745d759716a57e')
      #version('2.5.4', '3eca2390cf1fa698b48e2a233563a76b')
      #version('2.2.1', 'ff41fdb094eed1ec430aed8ee9b9849c')
  
  
      depends_on("openssl")
      depends_on("autoconf")
      depends_on("curl")
      depends_on("expat")
  
      # Also depends_on gettext: apt-get install gettext (Ubuntu)
  
      # Use system perl for now.
      # depends_on("perl")
      # depends_on("pcre")
  
      depends_on("zlib")
  
      def install(self, spec, prefix):
          configure_args = [
              "--prefix=%s" % prefix,
              "--without-pcre",
              "--with-openssl=%s" % spec['openssl'].prefix,
              "--with-zlib=%s" % spec['zlib'].prefix,
              "--with-curl=%s" % spec['curl'].prefix,
              "--with-expat=%s" % spec['expat'].prefix,
              ]
  
          which('autoreconf')('-i')
          configure(*configure_args)
          make()
          make("install")
  
subject: Update git (#819)