Update cr_cronet.py to allow arbitrary build directories

components/cronet/tools/cr_cronet.py

 #!/usr/bin/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.
 
 """
 cr_cronet.py - cr - like helper tool for cronet developers
 """
 
 import argparse
@@ skipping 44 matching lines @@
                                'gn',
                                'sync',
                                'build',
                                'install',
                                'proguard',
                                'test',
                                'build-test',
                                'stack',
                                'debug',
                                'build-debug'])
+  parser.add_argument('-d', '--out_dir', action='store',
+                      help='name of the build directory')
   parser.add_argument('-i', '--iphoneos', action='store_true',
                       help='build for physical iphone')
   parser.add_argument('-r', '--release', action='store_true',
                       help='use release configuration')
 
   options, extra_options_list = parser.parse_known_args()
   print options
   print extra_options_list
 
   is_os = (sys.platform == 'darwin')
@@ skipping 10 matching lines @@
 
   gyp_defines = 'GYP_DEFINES="OS=' + target_os + ' enable_websockets=0 '+ \
       'disable_file_support=1 disable_ftp_support=1 '+ \
       'enable_errorprone=1 use_platform_icu_alternatives=1 ' + \
       'disable_brotli_filter=1"'
   gn_args = 'target_os="' + target_os + '" enable_websockets=false '+ \
       'disable_file_support=true disable_ftp_support=true '+ \
       'use_errorprone_java_compiler=true use_platform_icu_alternatives=true '+ \
       'disable_brotli_filter=true'
 
-  out_dir = 'out/Debug' + out_dir_suffix
-  release_arg = ''
   extra_options = ' '.join(extra_options_list)
   if options.release:
     out_dir = 'out/Release' + out_dir_suffix
     release_arg = ' --release'
     gn_args += ' is_debug=false '
+  else:
+    out_dir = 'out/Debug' + out_dir_suffix
+    release_arg = ''
+
+  if options.out_dir:
+    out_dir = options.out_dir
 
   if (options.command=='gyp'):
     return run (gyp_defines + ' gclient runhooks')
   if (options.command=='gn'):
     return run ('gn gen ' + out_dir + ' --args=\'' + gn_args + '\'')
   if (options.command=='sync'):
     return run ('git pull --rebase && ' + gyp_defines + ' gclient sync')
   if (options.command=='build'):
     return build(out_dir, test_target, extra_options)
   if (not is_os):
@@ skipping 17 matching lines @@
       return test_ios(out_dir, extra_options)
     if (options.command=='build-test'):
       return build(out_dir, test_target) or test_ios(out_dir, extra_options)
 
   parser.print_help()
   return 1
 
 
 if __name__ == '__main__':
   sys.exit(main())