Create targets for dart2js files, pub files, pkg files.

pkg/pkg.gyp

Index: pkg/pkg.gyp
===================================================================
--- pkg/pkg.gyp	(revision 35247)
+++ pkg/pkg.gyp	(working copy)
@@ -18,7 +18,7 @@
             '<!@(["python", "../tools/list_pkg_directories.py", '
                 '"../third_party/pkg"])',
             '<!@(["python", "../tools/list_pkg_directories.py", '
-                '"../pkg/polymer/example/"])',
+                '"polymer/example/"])',
           ],
           'outputs': [
             '<(SHARED_INTERMEDIATE_DIR)/packages.stamp',
@@ -31,6 +31,32 @@
           ],
         },
       ],
+    },
+    # Other targets depend on pkg files, but have to many inputs, which causes

[Bill Hesse, 2014/04/22 12:47:03]

have too many inputs

+    # issues on some platforms.
+    # This target lists all the files in pkg and third_party/pkg,
+    # and creates a single pkg_files.stamp
+    {
+      'target_name': 'pkg_files_stamp',
+      'type': 'none',
+      'actions': [
+        {
+          'action_name': 'make_pkg_files_stamp',
+          'inputs': [
+            '../tools/create_timestamp_file.py',
+            '<!@(["python", "../tools/list_files.py", "", "."])',
+            '<!@(["python", "../tools/list_files.py", "",'
+                '"../third_party/pkg"])',
+          ],
+          'outputs': [
+            '<(SHARED_INTERMEDIATE_DIR)/pgk_files.stamp',

[ricow1, 2014/04/22 11:33:30]

and here :-) thanks

+          ],
+          'action': [
+            'python', '../tools/create_timestamp_file.py',
+            '<@(_outputs)',
+          ],
+        },
+      ],
     }
   ],
 }