Add storyboard support.

pylib/gyp/xcode_emulation.py

Index: pylib/gyp/xcode_emulation.py
diff --git a/pylib/gyp/xcode_emulation.py b/pylib/gyp/xcode_emulation.py
index ade82aa09a4cbed49136d15d0ebc0431018736a0..9a15f2230d338f09229c82b62251c4558aad33b3 100644
--- a/pylib/gyp/xcode_emulation.py
+++ b/pylib/gyp/xcode_emulation.py
@@ -1066,7 +1066,9 @@ def GetMacBundleResources(product_dir, xcode_settings, resources):
     # Compiled XIB files are referred to by .nib.
     if output.endswith('.xib'):
       output = output[0:-3] + 'nib'
-
+    # Compiled XIB files are referred to by .nib.
+    if output.endswith('.storyboard'):
+      output = output[0:-10] + 'storyboardc'

[pkl (ping after 24h if needed), 2013/10/30 16:47:14]

os.path.basename(output) + '.storyboardc'

[justincohen, 2013/10/30 16:53:59]

Won't that append .storyboardc to .storyboard?  I though it's supposed to
replace the extension, no?
On 2013/10/30 16:47:14, pklpkl wrote:

[pkl (ping after 24h if needed), 2013/10/30 16:57:23]

Isn't there some built-in os.path function that strips the extension so you
don't have a constant "-10" there?

     yield output, res