Get base_unittests closer to compiling for iOS

base/base.gyp

Index: base/base.gyp
diff --git a/base/base.gyp b/base/base.gyp
index 1a56fb2357cc462c58eceac058b2dbbae1159a9c..40f3ce563d0644d667435cabade437efab2731d1 100644
--- a/base/base.gyp
+++ b/base/base.gyp
@@ -552,6 +552,23 @@
             }],
           ],
         }],
+        ['OS == "ios"', {
+          'sources/': [
+            # Only test the iOS-meaningful portion of process_utils.
+            ['exclude', '^process_util_unittest'],
+            ['include', '^process_util_unittest_ios.cc$'],
+            # Requires spawning processes.
+            ['exclude', '^metrics/stats_table_unittest.cc'],
+            # TODO(ios): Remove these as base/ is unforked.
+            # For now, exclude everything that doesn't build as-is, just to
+            # get a minimal target building.
+            ['exclude', '^memory/aligned_memory_unittest.cc'],
+            ['exclude', '^message_'],
+            ['exclude', '^shared_memory_unittest.cc'],
+            ['exclude', '^sys_info_unittest.cc'],
+            ['exclude', '^system_monitor'],
+          ],
+        }],
         ['use_glib==1', {
           'sources!': [
             'file_version_info_unittest.cc',
@@ -612,7 +629,17 @@
             'closure_blocks_leopard_compat',
           ],
         }],
-      ],
+      ],  # conditions
+      'target_conditions': [

[rohitrao (ping after 24h), 2012/07/11 12:05:10]

Why does this need to be in target_conditions instead of conditions?

[stuartmorgan, 2012/07/11 12:56:56]

Because that's the step that filename_rules is implemented in, and it applies
after the basic target stuff. So if we don't do it here, then it'll get added
first (a no-op), and then removed by filename_rules.

+        ['OS == "ios"', {
+          'sources/': [
+            # Pull in specific Mac files for iOS (which have been filtered out
+            # by file name rules).
+            ['include', 'mac/objc_property_releaser_unittest.mm'],
+            ['include', 'sys_string_conversions_mac_unittest.mm'],
+          ],
+        }],
+      ],  # target_conditions
     },
     {
       'target_name': 'check_example',
@@ -824,7 +851,7 @@
         },
       ],
     }],
-    ['os_posix==1 and OS!="mac"', {
+    ['os_posix==1 and OS!="mac" and OS!="ios"', {
       'targets': [
         {
           'target_name': 'symbolize',