Build Observatory with runtime

tools/build.py

 #!/usr/bin/env python
 #
 # Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 #
 
 import optparse
 import os
 import re
@@ skipping 58 matching lines @@
       metavar=HOST_CPUS,
       default=str(HOST_CPUS))
   (vs_directory, vs_executable) = utils.GuessVisualStudioPath()
   result.add_option("--devenv",
       help='Path containing devenv.com on Windows',
       default=vs_directory)
   result.add_option("--executable",
       help='Name of the devenv.com/msbuild executable on Windows (varies for '
            'different versions of Visual Studio)',
       default=vs_executable)
+  result.add_option("--use-bootstrap-for-observatory",
+      help='Use a stripped down Dart binary built on the host machine '
+           'for building Observatory. Necessary on Linux machines which have '
+           'libc incompatibilities with the prebuilt Dart binaries.',
+      default=False, action="store_true")
   return result
 
 
 def ProcessOsOption(os_name):
   if os_name == 'host':
     return HOST_OS
   return os_name
 
 
 def ProcessOptions(options, args):
@@ skipping 265 matching lines @@
     if success:
       icon = 'dialog-information'
     else:
       icon = 'dialog-error'
     command = "notify-send -i '%s' '%s' '%s' &" % (icon, message, title)
   elif HOST_OS == 'win32':
     if success:
       icon = 'info'
     else:
       icon = 'error'
-    command = ("powershell -command \"" 
+    command = ("powershell -command \""
       "[reflection.assembly]::loadwithpartialname('System.Windows.Forms')"
         "| Out-Null;"
       "[reflection.assembly]::loadwithpartialname('System.Drawing')"
         "| Out-Null;"
       "$n = new-object system.windows.forms.notifyicon;"
       "$n.icon = [system.drawing.systemicons]::information;"
       "$n.visible = $true;"
       "$n.showballoontip(%d, '%s', '%s', "
       "[system.windows.forms.tooltipicon]::%s);\"") % (
         5000, # Notification stays on for this many milliseconds
         message, title, icon)
 
   if command:
     # Ignore return code, if this command fails, it doesn't matter.
     os.system(command)
 
 
 filter_xcodebuild_output = False
 def BuildOneConfig(options, target, target_os, mode, arch, override_tools):
   global filter_xcodebuild_output
   start_time = time.time()
   os.environ['DART_BUILD_MODE'] = mode
+  if options.use_bootstrap_for_observatory != False:
+    os.environ['DART_USE_BOOTSTRAP_BIN'] = '1'
   build_config = utils.GetBuildConf(mode, arch, target_os)
   if HOST_OS == 'macos':
     filter_xcodebuild_output = True
     project_file = 'dart.xcodeproj'
     if os.path.exists('dart-%s.gyp' % CurrentDirectoryBaseName()):
       project_file = 'dart-%s.xcodeproj' % CurrentDirectoryBaseName()
     args = ['xcodebuild',
             '-project',
             project_file,
             '-target',
@@ skipping 151 matching lines @@
           else:
             if BuildOneConfig(options, target, target_os,
                               mode, arch, cross_build) != 0:
               return 1
 
   return 0
 
 
 if __name__ == '__main__':
   sys.exit(Main())