Introduce "platform configurations" to replace categories and libraries.dart.

create_sdk.gyp

Index: create_sdk.gyp
diff --git a/create_sdk.gyp b/create_sdk.gyp
index 769f502e2899672b094b6ce384dca23f47d74344..d647e29ab804a6f98584670ecc7264443a7d08cc 100644
--- a/create_sdk.gyp
+++ b/create_sdk.gyp
@@ -20,13 +20,13 @@
         {
           'action_name': 'create_sdk_py',
           'inputs': [
-            # This is neccessary because we have all the pub test files inside
-            # the pub directory instead of in tests/pub. Xcode can only handle
-            # a certain amount of files in one list (also depending on the
-            # length of the path from where you run). This regexp excludes
-            # pub/test
+            # Xcode can only handle a certain amount of files in one list
+            # (also depending on the length of the path from where you run).
             '<!@(["python", "tools/list_files.py",'
-                '"^(?!.*pub/test).*dart$",'
+                '"dart$",'
+                '"sdk/lib"])',
+            '<!@(["python", "tools/list_files.py",'

[Bill Hesse, 2015/11/02 10:33:27]

Would it be better to explicitly list the files here?

[sigurdm, 2015/11/02 11:56:11]

Done

+                '"platform$",'
                 '"sdk/lib"])',
             '<!@(["python", "tools/list_files.py", "", '
                 '"sdk/lib/_internal/js_runtime/lib/preambles"])',