Stop checking for duplicate basenames

pylib/gyp/__init__.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.
 
 import copy
 import gyp.input
 import optparse
 import os.path
@@ skipping 31 matching lines @@
   files = os.listdir(os.getcwd())
   build_files = []
   for file in files:
     if file.endswith(extension):
       build_files.append(file)
   return build_files
 
 
 def Load(build_files, format, default_variables={},
          includes=[], depth='.', params=None, check=False,
-         circular_check=True, duplicate_basename_check=True):
+         circular_check=True):
   """
   Loads one or more specified build files.
   default_variables and includes will be copied before use.
   Returns the generator for the specified format and the
   data returned by loading the specified build files.
   """
   if params is None:
     params = {}
 
   flavor = None
@@ skipping 56 matching lines @@
                 'generator_wants_static_library_dependencies_adjusted', True),
     'generator_wants_sorted_dependencies':
         getattr(generator, 'generator_wants_sorted_dependencies', False),
     'generator_filelist_paths':
         getattr(generator, 'generator_filelist_paths', None),
   }
 
   # Process the input specific to this generator.
   result = gyp.input.Load(build_files, default_variables, includes[:],
                           depth, generator_input_info, check, circular_check,
-                          duplicate_basename_check,
                           params['parallel'], params['root_targets'])
   return [generator] + result
 
 def NameValueListToDict(name_value_list):
   """
   Takes an array of strings of the form 'NAME=VALUE' and creates a dictionary
   of the pairs.  If a string is simply NAME, then the value in the dictionary
   is set to True.  If VALUE can be converted to an integer, it is.
   """
   result = { }
@@ skipping 178 matching lines @@
   # --no-circular-check disables the check for circular relationships between
   # .gyp files.  These relationships should not exist, but they've only been
   # observed to be harmful with the Xcode generator.  Chromium's .gyp files
   # currently have some circular relationships on non-Mac platforms, so this
   # option allows the strict behavior to be used on Macs and the lenient
   # behavior to be used elsewhere.
   # TODO(mark): Remove this option when http://crbug.com/35878 is fixed.
   parser.add_option('--no-circular-check', dest='circular_check',
                     action='store_false', default=True, regenerate=False,
                     help="don't check for circular relationships between files")
-  # --no-duplicate-basename-check disables the check for duplicate basenames
-  # in a static_library/shared_library project. Visual C++ 2008 generator
-  # doesn't support this configuration. Libtool on Mac also generates warnings
-  # when duplicate basenames are passed into Make generator on Mac.
-  # TODO(yukawa): Remove this option when these legacy generators are
-  # deprecated.
-  parser.add_option('--no-duplicate-basename-check',
-                    dest='duplicate_basename_check', action='store_false',
-                    default=True, regenerate=False,
-                    help="don't check for duplicate basenames")
   parser.add_option('--no-parallel', action='store_true', default=False,
                     help='Disable multiprocessing')
   parser.add_option('-S', '--suffix', dest='suffix', default='',
                     help='suffix to add to generated files')
   parser.add_option('--toplevel-dir', dest='toplevel_dir', action='store',
                     default=None, metavar='DIR', type='path',
                     help='directory to use as the root of the source tree')
   parser.add_option('-R', '--root-target', dest='root_targets',
                     action='append', metavar='TARGET',
                     help='include only TARGET and its deep dependencies')
@@ skipping 154 matching lines @@
               'cwd': os.getcwd(),
               'build_files_arg': build_files_arg,
               'gyp_binary': sys.argv[0],
               'home_dot_gyp': home_dot_gyp,
               'parallel': options.parallel,
               'root_targets': options.root_targets}
 
     # Start with the default variables from the command line.
     [generator, flat_list, targets, data] = Load(
         build_files, format, cmdline_default_variables, includes, options.depth,
-        params, options.check, options.circular_check,
-        options.duplicate_basename_check)
+        params, options.check, options.circular_check)
 
     # TODO(mark): Pass |data| for now because the generator needs a list of
     # build files that came in.  In the future, maybe it should just accept
     # a list, and not the whole data dict.
     # NOTE: flat_list is the flattened dependency graph specifying the order
     # that targets may be built.  Build systems that operate serially or that
     # need to have dependencies defined before dependents reference them should
     # generate targets in the order specified in flat_list.
     generator.GenerateOutput(flat_list, targets, data, params)
 
@@ skipping 14 matching lines @@
   except GypError, e:
     sys.stderr.write("gyp: %s\n" % e)
     return 1
 
 # NOTE: setuptools generated console_scripts calls function with no arguments
 def script_main():
   return main(sys.argv[1:])
 
 if __name__ == '__main__':
   sys.exit(script_main())