Add fnl build target

mojo/tools/mojob.py

 #!/usr/bin/env python
 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """A simple script to make building/testing Mojo components easier."""
 
 import argparse
 from copy import deepcopy
 import logging
@@ skipping 13 matching lines @@
 _verbose_count = 0
 
 
 def _args_to_config(args):
   # Default to host OS.
   target_os = None
   if args.android:
     target_os = Config.OS_ANDROID
   elif args.ios:
     target_os = Config.OS_IOS
+  elif args.fnl:
+    target_os = Config.OS_FNL
 
   target_cpu = args.target_cpu
 
   additional_args = {}
 
   if 'clang' in args:
     additional_args['is_clang'] = args.clang
 
   if 'asan' in args and args.asan:
     additional_args['sanitizer'] = Config.SANITIZER_ASAN
@@ skipping 37 matching lines @@
   if 'master_name' in args:
     additional_args['master_name'] = args.master_name
   if 'test_results_server' in args:
     additional_args['test_results_server'] = args.test_results_server
 
   if 'gn_args' in args:
     additional_args['gn_args'] = args.gn_args
 
   is_debug = args.debug and not args.official
 
+  if 'target_sysroot' in args and args.target_sysroot:
+    additional_args['target_sysroot'] = os.path.abspath(args.target_sysroot)
+
+  if 'toolchain_prefix' in args and args.toolchain_prefix:
+    additional_args['toolchain_prefix'] = args.toolchain_prefix
+
   return Config(target_os=target_os, target_cpu=target_cpu,
                 is_debug=is_debug, is_official_build=args.official,
                 dcheck_always_on=args.dcheck_always_on,
                 is_simulator=args.simulator, **additional_args)
 
 
 def _get_out_dir(config):
   """Gets the build output directory (e.g., out/Debug), relative to src, for the
   given config."""
 
@@ skipping 136 matching lines @@
   # The official build is a release build suitable for distribution, with a
   # different package name.
   debug_group.add_argument('--official', help='Official build', default=False,
                            dest='official', action='store_true')
 
   os_group = parent_parser.add_mutually_exclusive_group()
   os_group.add_argument('--android', help='Build for Android',
                         action='store_true')
   os_group.add_argument('--ios', help='Build for iOS',
                         action='store_true')
+  os_group.add_argument('--fnl', help='Build for FNL',
+                        action='store_true')
 
   parent_parser.add_argument('--simulator',
                              help='Build for a simulator of the target',
                              action='store_true')
 
   parent_parser.add_argument('--target-cpu',
                              help='CPU architecture to build for.',
                              choices=['x64', 'x86', 'arm'])
 
+  parent_parser.add_argument('--target-sysroot',
+                             help='Location of sysroot for target',
+                             default='',
+                             dest='target_sysroot')
+
+  parent_parser.add_argument('--toolchain-prefix',
+                             help='Toolchain prefix',
+                             default='',
+                             dest='toolchain_prefix')
+
   subparsers = parser.add_subparsers()
 
   sync_parser = subparsers.add_parser('sync', parents=[parent_parser],
       help='Sync using gclient (does not run gn).')
   sync_parser.set_defaults(func=_sync)
 
   gn_parser = subparsers.add_parser('gn', parents=[parent_parser],
                                     help='Run gn for mojo (does not sync).')
   gn_parser.set_defaults(func=_gn)
   gn_parser.add_argument('--args', help='Specify extra args',
@@ skipping 43 matching lines @@
   InitLogging(_verbose_count)
 
   if args.simulator and not args.ios:
     sys.exit("Currently, the simulator target is only configured for iOS")
 
   return args.func(_args_to_config(args))
 
 
 if __name__ == '__main__':
   sys.exit(main())