old_contents: #!/usr/bin/env python
  
  import distutils, os
  from distutils.core import setup, Extension
  
  (u_sysname, u_nodename, u_release, u_version, u_machine) = os.uname()
  
  macros = []
  libs = []
  if u_sysname == "Linux":
      macros.append(("HAVE_LINUX", None))
      macros.append(("HAVE_LEVEL2", None))
      libs.append("acl")
  elif u_sysname == "FreeBSD":
      macros.append(("HAVE_FREEBSD", None))
      libs.append("posix1e")
  else:
      raise ValueError("I don't know your system. Please contact the author")
  
  long_desc = """This is a C extension module for Python which
  implements POSIX ACLs manipulation. It is a wrapper on top
  of the systems's acl C library - see acl(5)."""
  version = "0.2.1"
  setup(name="pylibacl",
        version=version,
        description="POSIX.1e ACLs for python",
        long_description=long_desc,
        author="Iustin Pop",
        author_email="iusty@k1024.org",
        url="http://pylibacl.sourceforge.net",
        license="GPL",
        ext_modules=[Extension("posix1e", ["acl.c"],
                               libraries=libs,
                               define_macros=macros,
                               )],
        data_files=[("/usr/share/doc/pylibacl-%s" % version,
                     ["README","IMPLEMENTATION", "PLATFORMS",
                      "BENCHMARK",
                      "posix1e.html", "posix1e.txt"])],
        )
  
new_contents: #!/usr/bin/env python
  
  import distutils, os
  from distutils.core import setup, Extension
  
  (u_sysname, u_nodename, u_release, u_version, u_machine) = os.uname()
  
  macros = []
  libs = []
  if u_sysname == "Linux":
      macros.append(("HAVE_LINUX", None))
      macros.append(("HAVE_LEVEL2", None))
      libs.append("acl")
  elif u_sysname == "GNU/kFreeBSD":
      macros.append(("HAVE_LINUX", None))
      macros.append(("HAVE_LEVEL2", None))
      libs.append("acl")
  elif u_sysname == "FreeBSD":
      macros.append(("HAVE_FREEBSD", None))
      libs.append("posix1e")
  else:
      raise ValueError("I don't know your system '%s'."
                       " Please contact the author" % u_sysname)
  
  long_desc = """This is a C extension module for Python which
  implements POSIX ACLs manipulation. It is a wrapper on top
  of the systems's acl C library - see acl(5)."""
  version = "0.2.1"
  setup(name="pylibacl",
        version=version,
        description="POSIX.1e ACLs for python",
        long_description=long_desc,
        author="Iustin Pop",
        author_email="iusty@k1024.org",
        url="http://pylibacl.sourceforge.net",
        license="GPL",
        ext_modules=[Extension("posix1e", ["acl.c"],
                               libraries=libs,
                               define_macros=macros,
                               )],
        data_files=[("/usr/share/doc/pylibacl-%s" % version,
                     ["README","IMPLEMENTATION", "PLATFORMS",
                      "BENCHMARK",
                      "posix1e.html", "posix1e.txt"])],
        )
  
subject: Add support for building on GNU/kFreeBSD