Last gyp patch for cross-platform Unix support

jingle/jingle.gyp

 # Copyright (c) 2011 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },  # variables
   'targets': [
     # A library of various utils for integration with libjingle.
@@ skipping 92 matching lines @@
       'dependencies': [
         '../base/base.gyp:base',
         '../net/net.gyp:net',
         '../third_party/expat/expat.gyp:expat',
         '../third_party/libjingle/libjingle.gyp:libjingle',
       ],
       'export_dependent_settings': [
         '../third_party/libjingle/libjingle.gyp:libjingle',
       ],
       'conditions': [
-        ['OS=="linux" or OS=="freebsd" or OS=="openbsd" or OS=="solaris"', {
+        ['toolkit_uses_gtk == 1', {
           'dependencies': [
             '../build/linux/system.gyp:gtk'
           ],
         }],
       ],
     },
     {
       'target_name': 'notifier_test_util',
       'type': 'static_library',
       'sources': [
@@ skipping 62 matching lines @@
       ],
     },
   ],
 }
 
 # Local Variables:
 # tab-width:2
 # indent-tabs-mode:nil
 # End:
 # vim: set expandtab tabstop=2 shiftwidth=2: