Running WebKitTools/Scripts/build-webkit with no arguments gives an ambiguous error message that does not help the user solve it.
"Unsupported platform, can't determine built library locations."
It would be nice to see it mention something about --gtk and --qt. Possibly --help, too.
Created attachment 50889 [details]
Comment on attachment 50889 [details]
Clearing flags on attachment: 50889
Committed r56113: <http://trac.webkit.org/changeset/56113>
All reviewed patches have been landed. Closing bug.