old_contents: 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('4.0.4', '687c5cc53b9a7ab711ccd680351ff988')
  
      variant('stats', default=False, description='Enable heap statistics')
      variant('prof', default=False, description='Enable heap profiling')
  
      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')
  
          configure(*configure_args)
  
          make()
          make("install")
  
new_contents: 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('4.1.0', 'c4e53c947905a533d5899e5cc3da1f94')
      version('4.0.4', '687c5cc53b9a7ab711ccd680351ff988')
  
      variant('stats', default=False, description='Enable heap statistics')
      variant('prof', default=False, description='Enable heap profiling')
  
      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')
  
          configure(*configure_args)
  
          # Don't use -Werror
          filter_file(r'-Werror=\S*', '', 'Makefile')
  
          make()
          make("install")
  
subject: Update to version 4.1.0 (#785)