util/make_release.py

   1 #!/usr/bin/env python
   2 # Copyright (c) 2006-2007 The Regents of The University of Michigan
   3 # All rights reserved.
   4 #
   5 # Redistribution and use in source and binary forms, with or without
   6 # modification, are permitted provided that the following conditions are
   7 # met: redistributions of source code must retain the above copyright
   8 # notice, this list of conditions and the following disclaimer;
   9 # redistributions in binary form must reproduce the above copyright
  10 # notice, this list of conditions and the following disclaimer in the
  11 # documentation and/or other materials provided with the distribution;
  12 # neither the name of the copyright holders nor the names of its
  13 # contributors may be used to endorse or promote products derived from
  14 # this software without specific prior written permission.
  15 #
  16 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  17 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  18 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  19 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  20 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  21 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  22 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  26 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27 #
  28 # Authors: Ali Saidi
  29 #          Steve Reinhardt
  30 #          Nathan Binkert
  31
  32 import os
  33 import re
  34 import shutil
  35 import sys
  36
  37 from glob import glob
  38 from os import system
  39 from os.path import basename, dirname, exists, isdir, isfile, join as joinpath
  40
  41 def mkdir(*args):
  42     path = joinpath(*args)
  43     os.mkdir(path)
  44
  45 def touch(*args):
  46     path = joinpath(*args)
  47     os.utime(path, None)
  48
  49 def rmtree(*args):
  50     path = joinpath(*args)
  51     for match in glob(path):
  52         if isdir(match):
  53             shutil.rmtree(match)
  54         else:
  55             os.unlink(match)
  56
  57 def remove(*args):
  58     path = joinpath(*args)
  59     for match in glob(path):
  60         if not isdir(match):
  61             os.unlink(match)
  62
  63 def movedir(srcdir, destdir, dir):
  64     src = joinpath(srcdir, dir)
  65     dest = joinpath(destdir, dir)
  66
  67     if not isdir(src):
  68         raise AttributeError
  69
  70     os.makedirs(dirname(dest))
  71     shutil.move(src, dest)
  72
  73 if not isdir('BitKeeper'):
  74     sys.exit('Not in the top level of an m5 tree!')
  75
  76 usage = '%s <destdir> <release name>' % sys.argv[0]
  77
  78 if len(sys.argv) != 3:
  79     sys.exit(usage)
  80
  81 destdir = sys.argv[1]
  82 releasename = sys.argv[2]
  83 release_dest = joinpath(destdir, 'release')
  84 encumbered_dest = joinpath(destdir, 'encumbered')
  85 release_dir = joinpath(release_dest, releasename)
  86 encumbered_dir = joinpath(encumbered_dest, releasename)
  87
  88 if exists(destdir):
  89     if not isdir(destdir):
  90         raise AttributeError, '%s exists, but is not a directory' % destdir
  91 else:
  92     mkdir(destdir)
  93
  94 if exists(release_dest):
  95     if not isdir(release_dest):
  96         raise AttributeError, \
  97               '%s exists, but is not a directory' % release_dest
  98     rmtree(release_dest)
  99
 100 if exists(encumbered_dest):
 101     if not isdir(encumbered_dest):
 102         raise AttributeError, \
 103               '%s exists, but is not a directory' % encumbered_dest
 104     rmtree(encumbered_dest)
 105
 106 mkdir(release_dest)
 107 mkdir(encumbered_dest)
 108 mkdir(release_dir)
 109 mkdir(encumbered_dir)
 110
 111 system('bk export -tplain -w -r+ %s' % release_dir)
 112
 113 # make sure scons doesn't try to run flex unnecessarily
 114 touch(release_dir, 'src/encumbered/eio/exolex.cc')
 115
 116 # make sure scons doesn't try to rebuild the de.msg file since it
 117 # might fail on non linux machines
 118 touch(release_dir, 'ext/libelf/po/de.msg')
 119
 120 # get rid of non-shipping code
 121 rmtree(release_dir, 'src/encumbered/dev')
 122 rmtree(release_dir, 'src/cpu/ozone')
 123 rmtree(release_dir, 'src/mem/cache/tags/split*.cc')
 124 rmtree(release_dir, 'src/mem/cache/tags/split*.hh')
 125 rmtree(release_dir, 'src/mem/cache/prefetch/ghb_*.cc')
 126 rmtree(release_dir, 'src/mem/cache/prefetch/ghb_*.hh')
 127 rmtree(release_dir, 'src/mem/cache/prefetch/stride_*.cc')
 128 rmtree(release_dir, 'src/mem/cache/prefetch/stride_*.hh')
 129 rmtree(release_dir, 'configs/fullsys')
 130 rmtree(release_dir, 'configs/test')
 131 rmtree(release_dir, 'configs/splash2')
 132 rmtree(release_dir, 'tests/long/*/ref')
 133 rmtree(release_dir, 'tests/old')
 134 rmtree(release_dir, 'src/dev/i8*')
 135
 136 # get rid of some of private scripts
 137 remove(release_dir, 'util/chgcopyright')
 138 remove(release_dir, 'util/make_release.py')
 139
 140 def remove_sources(regex, subdir):
 141     script = joinpath(release_dir, subdir, 'SConscript')
 142     if isinstance(regex, str):
 143         regex = re.compile(regex)
 144     inscript = file(script, 'r').readlines()
 145     outscript = file(script, 'w')
 146     for line in inscript:
 147         if regex.match(line):
 148             continue
 149
 150         outscript.write(line)
 151     outscript.close()
 152
 153 # fix up the SConscript to deal with files we've removed
 154 remove_sources(r'.*split.*\.cc', 'src/mem/cache/tags')
 155 remove_sources(r'.*(ghb|stride)_prefetcher\.cc', 'src/mem/cache/prefetch')
 156 remove_sources(r'.*i8254xGBe.*', 'src/dev')
 157
 158 benches = [ 'bzip2', 'eon', 'gzip', 'mcf', 'parser', 'perlbmk',
 159             'twolf', 'vortex' ]
 160 for bench in benches:
 161     rmtree(release_dir, 'tests', 'test-progs', bench)
 162
 163 movedir(release_dir, encumbered_dir, 'src/encumbered')
 164 movedir(release_dir, encumbered_dir, 'tests/test-progs/anagram')
 165 movedir(release_dir, encumbered_dir, 'tests/quick/20.eio-short')
 166
 167 def taritup(directory, destdir, filename):
 168     basedir = dirname(directory)
 169     tarball = joinpath(destdir, filename)
 170     tardir = basename(directory)
 171
 172     system('cd %s; tar cfj %s %s' % (basedir, tarball, tardir))
 173
 174 taritup(release_dir, destdir, '%s.tar.bz2' % releasename)
 175 taritup(encumbered_dir, destdir, '%s-encumbered.tar.bz2' % releasename)
 176
 177 print "release created in %s" % destdir
 178 print "don't forget to tag the repository! The following command will do it:"
 179 print "bk tag %s" % releasename