Last gyp patch for cross-platform Unix support

printing/printing.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,
   },
   'targets': [
     {
@@ skipping 71 matching lines @@
         'print_settings_initializer_win.h',
         'units.cc',
         'units.h',
       ],
       'direct_dependent_settings': {
         'include_dirs': [
           '..',
         ],
       },
       'conditions': [
-        ['OS!="linux" and OS!="freebsd" and OS!="openbsd"',{
+        ['toolkit_uses_gtk == 0',{

[tony, 2011/05/20 16:09:38]

This one is a bit weird because the other conditions are based on OS (mac/win). 
I probably would have gone with posix and not mac, but toolkit_uses_gtk is fine
too.

             'sources/': [['exclude', '_cairo\\.cc$']]
         }],
         ['OS!="mac"', {'sources/': [['exclude', '_mac\\.(cc|mm?)$']]}],
         ['OS!="win"', {'sources/': [['exclude', '_win\\.cc$']]
           }, {  # else: OS=="win"
             'sources/': [['exclude', '_posix\\.cc$']]
         }],
-        ['OS=="linux" or OS=="freebsd" or OS=="openbsd"', {
+        ['toolkit_uses_gtk == 1', {
           'sources': [
             'metafile_skia_wrapper.cc',
             'metafile_skia_wrapper.h',
           ],
           'dependencies': [
             # For FT_Init_FreeType and friends.
             '../build/linux/system.gyp:freetype2',
             '../build/linux/system.gyp:gtk',
             '../build/linux/system.gyp:gtkprint',
           ],
@@ skipping 54 matching lines @@
         'page_range_unittest.cc',
         'page_setup_unittest.cc',
         'pdf_metafile_cairo_linux_unittest.cc',
         'pdf_metafile_cg_mac_unittest.cc',
         'printed_page_unittest.cc',
         'printing_context_win_unittest.cc',
         'run_all_unittests.cc',
         'units_unittest.cc',
       ],
       'conditions': [
-        ['OS!="linux"', {'sources/': [['exclude', '_cairo_unittest\\.cc$']]}],
+        ['toolkit_uses_gtk == 0', {'sources/': [['exclude', '_cairo_unittest\\.cc$']]}],
         ['OS!="mac"', {'sources/': [['exclude', '_mac_unittest\\.(cc|mm?)$']]}],
         ['OS!="win"', {'sources/': [['exclude', '_win_unittest\\.cc$']]
           }, {  # else: OS=="win"
             'sources/': [['exclude', '_cairo_unittest\\.cc$']]
           }
         ],
-        ['OS=="linux" or OS=="freebsd" or OS=="openbsd"', {
-            'dependencies': [
-              '../build/linux/system.gyp:gtk',
-           ],
-        }],
-        ['OS=="linux"', {
+        ['toolkit_uses_gtk == 1', {
+          'dependencies': [
+            '../build/linux/system.gyp:gtk',
+          ],
           'conditions': [
-            ['linux_use_tcmalloc==1', {
+            ['linux_use_tcmalloc == 1', {
               'dependencies': [
                 '../base/allocator/allocator.gyp:allocator',
               ],
             }],
           ],
         }],
       ],
     },
     {
       'target_name': 'cups',
@@ skipping 24 matching lines @@
       ],
     },
   ],
 }
 
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