pristineio/webrtc-build-scripts — pull request #31 by rspeyer (2014-12-08 17:52:19+00:00)
Title: Add script step to choose a specific code signing identity for iOS

This step allows a workaround when the following error arises while building WebRTC for iOS:
`AssertionError: Multiple codesigning fingerprints for identity: iPhone Developer`

The method allows a user running the script to dynamically select from the list of valid identities and the result is inserted into `common.gypi`