old_contents: # Copyright (c) 2013 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.
  
  {
     'targets': [
       {   
         'target_name': 'asan_dynamic_runtime',
         'type': 'none',
         'variables': {
           # Every target is going to depend on asan_dynamic_runtime, so allow
           # this one to depend on itself.
           'prune_self_dependency': 1,
           # Path is relative to this GYP file.
           'asan_rtl_mask_path':
               '../../third_party/llvm-build/Release+Asserts/lib/clang/*/lib/darwin',
           'asan_osx_dynamic':
               '<(asan_rtl_mask_path)/libclang_rt.asan_osx_dynamic.dylib',
           'asan_iossim_dynamic':
               '<(asan_rtl_mask_path)/libclang_rt.asan_iossim_dynamic.dylib',
         },
         'conditions': [
           ['OS=="mac"', {
             'copies': [
               {
                 'destination': '<(PRODUCT_DIR)',
                 'files': [
                   '<!(/bin/ls <(asan_osx_dynamic))',
                 ],
               },
             ],
           }],
           # ASan works with iOS simulator only, not bare-metal iOS.
           ['OS=="ios" and target_arch=="ia32"', {
             'toolsets': ['host', 'target'],
             'copies': [
               {
                 'destination': '<(PRODUCT_DIR)',
                 'target_conditions': [
                   ['_toolset=="host"', { 'files': [ 'asan_osx_dynamic'] }], 
                   ['_toolset=="target"', { 'files': [ 'asan_iossim_dynamic'] }], 
                 ],
               },
             ],
           }],
         ],
       },  
     ],  
  }
  
new_contents: # Copyright (c) 2013 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.
  
  {
     'targets': [
       {   
         'target_name': 'asan_dynamic_runtime',
         'type': 'none',
         'variables': {
           # Every target is going to depend on asan_dynamic_runtime, so allow
           # this one to depend on itself.
           'prune_self_dependency': 1,
           # Path is relative to this GYP file.
           'asan_rtl_mask_path':
               '../../third_party/llvm-build/Release+Asserts/lib/clang/*/lib/darwin',
           'asan_osx_dynamic':
               '<(asan_rtl_mask_path)/libclang_rt.asan_osx_dynamic.dylib',
           'asan_iossim_dynamic':
               '<(asan_rtl_mask_path)/libclang_rt.asan_iossim_dynamic.dylib',
         },
         'conditions': [
           ['OS=="mac"', {
             'copies': [
               {
                 'destination': '<(PRODUCT_DIR)',
                 'files': [
                   '<!(/bin/ls <(asan_osx_dynamic))',
                 ],
               },
             ],
           }],
           # ASan works with iOS simulator only, not bare-metal iOS.
           ['OS=="ios" and target_arch=="ia32"', {
             'toolsets': ['host', 'target'],
             'copies': [
               {
                 'destination': '<(PRODUCT_DIR)',
                 'target_conditions': [
                   ['_toolset=="host"', {
                     'files': [ '<!(/bin/ls <(asan_osx_dynamic))'],
                   }],
                   ['_toolset=="target"', {
                     'files': [ '<!(/bin/ls <(asan_iossim_dynamic))'],
                   }],
                 ],
               },
             ],
           }],
         ],
       },  
     ],  
  }
  
subject: Fix variables expansion in build/mac/asan.gyp