Let ninja/mac pass all gyp tests.

pylib/gyp/generator/ninja.py

 # Copyright (c) 2011 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 gyp
 import gyp.common
 import gyp.system_test
 import os.path
 import pprint
 import subprocess
@@ skipping 537 matching lines @@
       }
     prefix = spec.get('product_prefix', DEFAULT_PREFIX.get(spec['type'], ''))
 
     # Compute filename extension: the product extension, or a default
     # for the product type.
     DEFAULT_EXTENSION = {
       'static_library': 'a',
       'loadable_module': 'so',
       'shared_library': 'so',
       }
+    # TODO(thakis/jeremya): Remove once the mac path name computation is done
+    # by XcodeSettings.
+    if self.flavor == 'mac':
+      DEFAULT_EXTENSION['shared_library'] = 'dylib'
     extension = spec.get('product_extension',
                          DEFAULT_EXTENSION.get(spec['type'], ''))
     if extension:
       extension = '.' + extension
 
     if 'product_name' in spec:
       # If we were given an explicit name, use that.
       target = spec['product_name']
     else:
       # Otherwise, derive a name from the target name.
@@ skipping 22 matching lines @@
     # Executables and loadable modules go into the output root,
     # libraries go into shared library dir, and everything else
     # goes into the normal place.
     if spec['type'] in ('executable', 'loadable_module'):
       return filename
     elif spec['type'] == 'shared_library':
       libdir = 'lib'
       if self.toolset != 'target':
         libdir = 'lib/%s' % self.toolset
       return os.path.join(libdir, filename)
+    # TODO(thakis/jeremya): Remove once the mac path name computation is done
+    # by XcodeSettings.
+    elif spec['type'] == 'static_library' and self.flavor == 'mac':
+      return filename
     else:
       return self.GypPathToUniqueOutput(filename, qualified=False)
 
   def WriteVariableList(self, var, values):
     if values is None:
       values = []
     self.ninja.variable(var, ' '.join(values))
 
   def WriteNewNinjaRule(self, name, args, description):
     """Write out a new ninja "rule" statement for a given command.
@@ skipping 210 matching lines @@
     output, compile_depends = writer.WriteSpec(spec, config)
     if output:
       linkable = spec['type'] in ('static_library', 'shared_library')
       target_outputs[qualified_target] = (output, compile_depends, linkable)
 
       if qualified_target in all_targets:
         all_outputs.add(output)
 
   if all_outputs:
     master_ninja.build('all', 'phony', list(all_outputs))