native_client_sdk/src/build_tools/nacl-mono-builder.py

   1 #!/usr/bin/env python
   2 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
   3 # Use of this source code is governed by a BSD-style license that can be
   4 # found in the LICENSE file.
   5
   6 import argparse
   7 import os
   8 import sys
   9 import tarfile
  10
  11 import buildbot_common
  12 from build_paths import SCRIPT_DIR
  13
  14 SDK_BUILD_DIR = SCRIPT_DIR
  15 MONO_BUILD_DIR = os.path.join(SDK_BUILD_DIR, 'mono_build')
  16 MONO_DIR = os.path.join(MONO_BUILD_DIR, 'nacl-mono')
  17
  18
  19 def main(args):
  20   parser = argparse.ArgumentParser()
  21   parser.add_argument('--arch',
  22                     help='Target architecture',
  23                     dest='arch',
  24                     default='x86-32')
  25   parser.add_argument('--sdk-revision',
  26                     help='SDK Revision'
  27                          ' (default=buildbot revision)',
  28                     dest='sdk_revision',
  29                     default=None)
  30   parser.add_argument('--sdk-url',
  31                     help='SDK Download URL',
  32                     dest='sdk_url',
  33                     default=None)
  34   parser.add_argument('--install-dir',
  35                     help='Install Directory',
  36                     dest='install_dir',
  37                     default='naclmono')
  38   options = parser.parse_args(args)
  39
  40   assert sys.platform.find('linux') != -1
  41
  42   buildbot_revision = os.environ.get('BUILDBOT_REVISION', '')
  43
  44   build_prefix = options.arch + ' '
  45
  46   buildbot_common.BuildStep(build_prefix + 'Clean Old SDK')
  47   buildbot_common.MakeDir(MONO_BUILD_DIR)
  48   buildbot_common.RemoveDir(os.path.join(MONO_BUILD_DIR, 'pepper_*'))
  49
  50   buildbot_common.BuildStep(build_prefix + 'Setup New SDK')
  51   sdk_dir = None
  52   sdk_revision = options.sdk_revision
  53   sdk_url = options.sdk_url
  54   if not sdk_url:
  55     if not sdk_revision:
  56       assert buildbot_revision
  57       sdk_revision = buildbot_revision.split(':')[0]
  58     sdk_url = 'gs://nativeclient-mirror/nacl/nacl_sdk/'\
  59               'trunk.%s/naclsdk_linux.tar.bz2' % sdk_revision
  60
  61   sdk_url = sdk_url.replace('https://storage.googleapis.com/', 'gs://')
  62
  63   sdk_file = sdk_url.split('/')[-1]
  64
  65   buildbot_common.Run([buildbot_common.GetGsutil(), 'cp', sdk_url, sdk_file],
  66                       cwd=MONO_BUILD_DIR)
  67   tar_file = None
  68   try:
  69     tar_file = tarfile.open(os.path.join(MONO_BUILD_DIR, sdk_file))
  70     pepper_dir = os.path.commonprefix(tar_file.getnames())
  71     tar_file.extractall(path=MONO_BUILD_DIR)
  72     sdk_dir = os.path.join(MONO_BUILD_DIR, pepper_dir)
  73   finally:
  74     if tar_file:
  75       tar_file.close()
  76
  77   assert sdk_dir
  78
  79   buildbot_common.BuildStep(build_prefix + 'Checkout Mono')
  80   # TODO(elijahtaylor): Get git URL from master/trigger to make this
  81   # more flexible for building from upstream and release branches.
  82   if options.arch == 'arm':
  83     git_url = 'git://github.com/igotti-google/mono.git'
  84     git_rev = 'arm_nacl'
  85   else:
  86     git_url = 'git://github.com/elijahtaylor/mono.git'
  87     git_rev = 'HEAD'
  88   if buildbot_revision:
  89     # Unfortunately, we use different git branches/revisions
  90     # for ARM and x86 now, so ignore buildbot_revision variable for ARM.
  91     # Need to rethink this approach, if we'll plan to support
  92     # more flexible repo selection mechanism.
  93     if options.arch != 'arm':
  94       git_rev = buildbot_revision.split(':')[1]
  95   # ARM and x86 is built out of different git trees, so distinguish
  96   # them by appending the arch. It also makes 32 and 64 bit x86 separated,
  97   # which is good.
  98   # TODO(olonho): maybe we need to avoid modifications of global.
  99   global MONO_DIR
 100   tag = options.arch
 101   MONO_DIR = "%s-%s" % (MONO_DIR, tag)
 102   if not os.path.exists(MONO_DIR):
 103     buildbot_common.MakeDir(MONO_DIR)
 104     buildbot_common.Run(['git', 'clone', git_url, MONO_DIR])
 105   else:
 106     buildbot_common.Run(['git', 'fetch'], cwd=MONO_DIR)
 107   if git_rev:
 108     buildbot_common.Run(['git', 'checkout', git_rev], cwd=MONO_DIR)
 109
 110   arch_to_bitsize = {'x86-32': '32',
 111                      'x86-64': '64',
 112                      'arm':    'arm'}
 113   arch_to_output_folder = {'x86-32': 'runtime-x86-32-build',
 114                            'x86-64': 'runtime-x86-64-build',
 115                            'arm':    'runtime-arm-build'}
 116
 117   buildbot_common.BuildStep(build_prefix + 'Configure Mono')
 118   os.environ['NACL_SDK_ROOT'] = sdk_dir
 119   os.environ['TARGET_ARCH'] = options.arch
 120   os.environ['TARGET_BITSIZE'] = arch_to_bitsize[options.arch]
 121   buildbot_common.Run(['./autogen.sh'], cwd=MONO_DIR)
 122   buildbot_common.Run(['make', 'distclean'], cwd=MONO_DIR)
 123
 124   buildbot_common.BuildStep(build_prefix + 'Build and Install Mono')
 125   nacl_interp_script = os.path.join(SDK_BUILD_DIR, 'nacl_interp_loader_mono.sh')
 126   os.environ['NACL_INTERP_LOADER'] = nacl_interp_script
 127   buildbot_common.Run(['./nacl-mono-runtime.sh',
 128                       MONO_DIR, # Mono directory with 'configure'
 129                       arch_to_output_folder[options.arch], # Build dir
 130                       options.install_dir],
 131                       cwd=SDK_BUILD_DIR)
 132
 133   # TODO(elijahtaylor,olonho): Re-enable tests on arm when they compile/run.
 134   if options.arch != 'arm':
 135     buildbot_common.BuildStep(build_prefix + 'Test Mono')
 136     buildbot_common.Run(['make', 'check', '-j8'],
 137         cwd=os.path.join(SDK_BUILD_DIR, arch_to_output_folder[options.arch]))
 138
 139   return 0
 140
 141
 142 if __name__ == '__main__':
 143   sys.exit(main(sys.argv[1:]))