Add support for internal overrides for Mac

remoting/remoting_host.gypi

Index: remoting/remoting_host.gypi
diff --git a/remoting/remoting_host.gypi b/remoting/remoting_host.gypi
index f1f31d72b020224d02436ee016c43c271d27da0e..4824d3bc8bac6d9d8b5ffbac754ed4e224c4aaa6 100644
--- a/remoting/remoting_host.gypi
+++ b/remoting/remoting_host.gypi
@@ -133,6 +133,21 @@
               'dependencies': [
                 '../third_party/google_toolbox_for_mac/google_toolbox_for_mac.gyp:google_toolbox_for_mac',
               ],
+              'variables': {
+                # Include internal_mac-inl.h only if it exists.
+                'use_remoting_macosx_internal%':
+                  '<!(python -c "import os; print os.path.exists(\'tools/internal/internal_mac-inl.h\') and 1 or 0")'

[Jamie, 2014/12/13 02:12:16]

A more Pythonic way of expressing this would be:

  print 1 if <condition> else 0

[dcaiafa, 2014/12/13 02:16:56]

Done.

+              },
+              'conditions': [
+                ['use_remoting_macosx_internal==1', {
+                  'sources': [
+                    'internal/internal_mac-inl.h'
+                  ],
+                  'defines': [
+                    'USE_REMOTING_MACOSX_INTERNAL'
+                  ]
+                }]
+              ],
               'link_settings': {
                 'libraries': [
                   '$(SDKROOT)/System/Library/Frameworks/OpenGL.framework',