Support target/host architecture with ninja iOS builds

base/base.gypi

Index: base/base.gypi
diff --git a/base/base.gypi b/base/base.gypi
index 151ff3de0a4e678826af046409dd9a247465bdf8..0920617895d082734bc555ee3272a19726ee52f1 100644
--- a/base/base.gypi
+++ b/base/base.gypi
@@ -693,6 +693,17 @@
               'message_pump_libevent.cc'
             ],
           }],
+          ['OS == "ios" and _toolset == "host"', {
+            'sources/': [
+              ['include', '^process_util_mac\\.mm$'],
+              ['include', '^process_util_posix\\.cc'],
+              ['include', '^process_util\\.cc'],

[stuartmorgan, 2013/05/07 13:14:46]

... at which point you should be able to remove these three lines.

[justincohen, 2013/05/07 14:50:57]

Done.

+              ['include', '_(cocoa|mac)(_unittest)?\\.(h|cc|mm?)$'],

[stuartmorgan, 2013/05/07 13:14:46]

Can you stick a comment above this line that says "Copied filename_rules to
switch from iOS to Mac inclusions" or something to that effect?

[justincohen, 2013/05/07 14:50:57]

Done.

+              ['include', '(^|/)(cocoa|mac)/'],
+              ['exclude', '_ios(_unittest)?\\.(h|cc|mm?)$'],
+              ['exclude', '(^|/)ios/'],
+            ]
+          }],
           ['OS != "mac" or >(nacl_untrusted_build)==1', {
               'sources!': [
                 'mac/scoped_aedesc.h'