imageworks/OpenShadingLanguage — pull request #170 by lgritz (2012-10-25 17:48:52+00:00)
Title: ShadingSystem attribute 'compile_report' cuts down on useless chatter

ShadingSystem attributes: add 'compile_report' to control whether or not info messages sent for each shader optimized & compiled (default to 0, nobody cares about those details but me when debugging);
remove unused 'rebind' attribute; add better attribute docs to header.