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 Jemalloc(Package):
      """jemalloc is a general purpose malloc(3) implementation that emphasizes
         fragmentation avoidance and scalable concurrency support."""
      homepage = "http://www.canonware.com/jemalloc/"
      url      = "https://github.com/jemalloc/jemalloc/releases/download/4.0.4/jemalloc-4.0.4.tar.bz2"
  
      version('5.2.1', sha256='34330e5ce276099e2e8950d9335db5a875689a4c6a56751ef3b1d8c537f887f6')
      version('5.2.0', sha256='74be9f44a60d2a99398e706baa921e4efde82bf8fd16e5c0643c375c5851e3b4')
      version('4.5.0', sha256='9409d85664b4f135b77518b0b118c549009dc10f6cba14557d170476611f6780')
      version('4.4.0', sha256='a7aea63e9718d2f1adf81d87e3df3cb1b58deb86fc77bad5d702c4c59687b033')
      version('4.3.1', sha256='f7bb183ad8056941791e0f075b802e8ff10bd6e2d904e682f87c8f6a510c278b')
      version('4.2.1', sha256='5630650d5c1caab95d2f0898de4fe5ab8519dc680b04963b38bb425ef6a42d57')
      version('4.2.0', sha256='b216ddaeb901697fe38bd30ea02d7505a4b60e8979092009f95cfda860d46acb')
      version('4.1.0', sha256='fad06d714f72adb4265783bc169c6d98eeb032d57ba02d87d1dcb4a2d933ec8e')
      version('4.0.4', sha256='3fda8d8d7fcd041aa0bebbecd45c46b28873cf37bd36c56bf44961b36d0f42d0')
  
      variant('stats', default=False, description='Enable heap statistics')
      variant('prof', default=False, description='Enable heap profiling')
      variant('je', default=False, description='Prepend the public API functions with "je_"')
  
      def install(self, spec, prefix):
          configure_args = ['--prefix=%s' % prefix, ]
  
          if '+stats' in spec:
              configure_args.append('--enable-stats')
          if '+prof' in spec:
              configure_args.append('--enable-prof')
          if '+je' in spec:
              configure_args.append('--with-jemalloc-prefix=je_')
  
          configure(*configure_args)
  
          # Don't use -Werror
          filter_file(r'-Werror=\S*', '', 'Makefile')
  
          make()
          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)
  
  from spack import *
  
  
  class Jemalloc(AutotoolsPackage):
      """jemalloc is a general purpose malloc(3) implementation that emphasizes
         fragmentation avoidance and scalable concurrency support."""
      homepage = "http://www.canonware.com/jemalloc/"
      url      = "https://github.com/jemalloc/jemalloc/releases/download/4.0.4/jemalloc-4.0.4.tar.bz2"
  
      version('5.2.1', sha256='34330e5ce276099e2e8950d9335db5a875689a4c6a56751ef3b1d8c537f887f6')
      version('5.2.0', sha256='74be9f44a60d2a99398e706baa921e4efde82bf8fd16e5c0643c375c5851e3b4')
      version('4.5.0', sha256='9409d85664b4f135b77518b0b118c549009dc10f6cba14557d170476611f6780')
      version('4.4.0', sha256='a7aea63e9718d2f1adf81d87e3df3cb1b58deb86fc77bad5d702c4c59687b033')
      version('4.3.1', sha256='f7bb183ad8056941791e0f075b802e8ff10bd6e2d904e682f87c8f6a510c278b')
      version('4.2.1', sha256='5630650d5c1caab95d2f0898de4fe5ab8519dc680b04963b38bb425ef6a42d57')
      version('4.2.0', sha256='b216ddaeb901697fe38bd30ea02d7505a4b60e8979092009f95cfda860d46acb')
      version('4.1.0', sha256='fad06d714f72adb4265783bc169c6d98eeb032d57ba02d87d1dcb4a2d933ec8e')
      version('4.0.4', sha256='3fda8d8d7fcd041aa0bebbecd45c46b28873cf37bd36c56bf44961b36d0f42d0')
  
      variant('stats', default=False, description='Enable heap statistics')
      variant('prof', default=False, description='Enable heap profiling')
      variant(
          'jemalloc_prefix', default='none',
          description='Prefix to prepend to all public APIs',
          values=None,
          multi=False
      )
  
      def configure_args(self):
          spec = self.spec
          args = []
  
          if '+stats' in spec:
              args.append('--enable-stats')
          if '+prof' in spec:
              args.append('--enable-prof')
  
          je_prefix = spec.variants['jemalloc_prefix'].value
          if je_prefix != 'none':
              args.append('--with-jemalloc-prefix={0}'.format(je_prefix))
  
          return args
  
subject: Use AutotoolsPackage and allow for arbitrary public API prefixes (#18680)