CMake generator.

buildbot/buildbot_run.py

 #!/usr/bin/env python
 # Copyright (c) 2012 Google Inc. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 
 """Argument-less script to select what to run on the buildbots."""
 
 
 import os
 import shutil
 import subprocess
 import sys
 
 
 if sys.platform in ['win32', 'cygwin']:
   EXE_SUFFIX = '.exe'
 else:
   EXE_SUFFIX = ''
 
 
 BUILDBOT_DIR = os.path.dirname(os.path.abspath(__file__))
 TRUNK_DIR = os.path.dirname(BUILDBOT_DIR)
 ROOT_DIR = os.path.dirname(TRUNK_DIR)
 ANDROID_DIR = os.path.join(ROOT_DIR, 'android')
+CMAKE_DIR = os.path.join(ROOT_DIR, 'cmake')
+CMAKE_BIN_DIR = os.path.join(CMAKE_DIR, 'bin')
 OUT_DIR = os.path.join(TRUNK_DIR, 'out')
 
 
 def CallSubProcess(*args, **kwargs):
   """Wrapper around subprocess.call which treats errors as build exceptions."""
   retcode = subprocess.call(*args, **kwargs)
   if retcode != 0:
     print '@@@STEP_EXCEPTION@@@'
     sys.exit(1)
 
 
+def PrepareCmake():
+  """Build CMake 2.8.8 since the version in Precise is 2.8.7."""
+  if os.environ['BUILDBOT_CLOBBER'] == '1':
+    print '@@@BUILD_STEP Clobber CMake checkout@@@'
+    shutil.rmtree(CMAKE_DIR)
+
+  # We always build CMake 2.8.8, so no need to do anything
+  # if the directory already exists.
+  if os.path.isdir(CMAKE_DIR):
+    return
+
+  print '@@@BUILD_STEP Initialize CMake checkout@@@'
+  os.mkdir(CMAKE_DIR)
+  CallSubProcess(['git', 'config', '--global', 'user.name', 'trybot'])
+  CallSubProcess(['git', 'config', '--global',
+                  'user.email', 'chrome-bot@google.com'])
+  CallSubProcess(['git', 'config', '--global', 'color.ui', 'false'])
+
+  print '@@@BUILD_STEP Sync CMake@@@'
+  CallSubProcess(
+      ['git', 'clone',
+       '--depth', '1',
+       '--single-branch',
+       '--branch', 'v2.8.8',
+       '--',
+       'git://cmake.org/cmake.git',
+       CMAKE_DIR],
+      cwd=CMAKE_DIR)
+
+  print '@@@BUILD_STEP Build CMake@@@'
+  CallSubProcess(
+      ['/bin/bash', 'bootstrap', '--prefix=%s' % CMAKE_DIR],
+      cwd=CMAKE_DIR)
+
+  CallSubProcess( ['make', 'cmake'], cwd=CMAKE_DIR)
+
+
 def PrepareAndroidTree():
   """Prepare an Android tree to run 'android' format tests."""
   if os.environ['BUILDBOT_CLOBBER'] == '1':
     print '@@@BUILD_STEP Clobber Android checkout@@@'
     shutil.rmtree(ANDROID_DIR)
 
   # The release of Android we use is static, so there's no need to do anything
   # if the directory already exists.
   if os.path.isdir(ANDROID_DIR):
     return
@@ skipping 37 matching lines @@
   print '@@@BUILD_STEP ' + title + '@@@'
   sys.stdout.flush()
   env = os.environ.copy()
   if msvs_version:
     env['GYP_MSVS_VERSION'] = msvs_version
   command = ' '.join(
       [sys.executable, 'trunk/gyptest.py',
        '--all',
        '--passed',
        '--format', format,
+       '--path', CMAKE_BIN_DIR,
        '--chdir', 'trunk'])
   if format == 'android':
     # gyptest needs the environment setup from envsetup/lunch in order to build
     # using the 'android' backend, so this is done in a single shell.
     retcode = subprocess.call(
         ['/bin/bash',
          '-c', 'source build/envsetup.sh && lunch full-eng && cd %s && %s'
          % (ROOT_DIR, command)],
         cwd=ANDROID_DIR, env=env)
   else:
@@ skipping 13 matching lines @@
   print 'Done.'
 
   retcode = 0
   # The Android gyp bot runs on linux so this must be tested first.
   if os.environ['BUILDBOT_BUILDERNAME'] == 'gyp-android':
     PrepareAndroidTree()
     retcode += GypTestFormat('android')
   elif sys.platform.startswith('linux'):
     retcode += GypTestFormat('ninja')
     retcode += GypTestFormat('make')
+    PrepareCmake()
+    retcode += GypTestFormat('cmake')
   elif sys.platform == 'darwin':
     retcode += GypTestFormat('ninja')
     retcode += GypTestFormat('xcode')
     retcode += GypTestFormat('make')
   elif sys.platform == 'win32':
     retcode += GypTestFormat('ninja')
     if os.environ['BUILDBOT_BUILDERNAME'] == 'gyp-win64':
       retcode += GypTestFormat('msvs-2010', format='msvs', msvs_version='2010')
       retcode += GypTestFormat('msvs-2012', format='msvs', msvs_version='2012')
   else:
     raise Exception('Unknown platform')
   if retcode:
     # TODO(bradnelson): once the annotator supports a postscript (section for
     #     after the build proper that could be used for cumulative failures),
     #     use that instead of this. This isolates the final return value so
     #     that it isn't misattributed to the last stage.
     print '@@@BUILD_STEP failures@@@'
     sys.exit(retcode)
 
 
 if __name__ == '__main__':
   GypBuild()