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 Libusb(Package):
      """Library for USB device access."""
  
      homepage = "https://libusb.info/"
      url      = "https://github.com/libusb/libusb/releases/download/v1.0.22/libusb-1.0.22.tar.bz2"
      git      = "https://github.com/libusb/libusb"
  
      version('master', branch='master')
      version('1.0.22', sha256='75aeb9d59a4fdb800d329a545c2e6799f732362193b465ea198f2aa275518157')
      version('1.0.21', sha256='7dce9cce9a81194b7065ee912bcd55eeffebab694ea403ffb91b67db66b1824b')
      version('1.0.20', sha256='cb057190ba0a961768224e4dc6883104c6f945b2bf2ef90d7da39e7c1834f7ff')
  
      depends_on('autoconf', type='build', when='@master')
      depends_on('automake', type='build', when='@master')
      depends_on('libtool',  type='build', when='@master')
  
      phases = ['autogen', 'install']
  
      def autogen(self, spec, prefix):
          if self.spec.satisfies('@master'):
              autogen = Executable('./autogen.sh')
              autogen()
  
      def install(self, spec, prefix):
          configure('--disable-dependency-tracking',
                    '--prefix=%s' % self.spec.prefix)
          make('install')
  
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)
  
  
  class Libusb(AutotoolsPackage):
      """Library for USB device access."""
  
      homepage = "https://libusb.info/"
      url      = "https://github.com/libusb/libusb/releases/download/v1.0.22/libusb-1.0.22.tar.bz2"
      git      = "https://github.com/libusb/libusb"
  
      version('master', branch='master')
      version('1.0.22', sha256='75aeb9d59a4fdb800d329a545c2e6799f732362193b465ea198f2aa275518157')
      version('1.0.21', sha256='7dce9cce9a81194b7065ee912bcd55eeffebab694ea403ffb91b67db66b1824b')
      version('1.0.20', sha256='cb057190ba0a961768224e4dc6883104c6f945b2bf2ef90d7da39e7c1834f7ff')
  
      depends_on('autoconf', type='build', when='@master')
      depends_on('automake', type='build', when='@master')
      depends_on('libtool',  type='build', when='@master')
  
      @when('@master')
      def patch(self):
          mkdir('m4')
  
      def configure_args(self):
          args = []
          args.append('--disable-dependency-tracking')
          # no libudev/systemd package currently in spack
          args.append('--disable-udev')
          return args
  
subject: disable udev (#19713)