imageworks/OpenShadingLanguage — pull request #164 by lgritz (2012-10-05 19:27:34+00:00)
Title: Fix warnings, add make/cmake STOP_ON_WARNING flag

Fix some compiler warnings related to int vs unsigned.

Also add make/cmake flags so you can

make STOP_ON_WARNING=0

If you are on a new platform and finding compiler warnings, this makes it easier to get "unstuck" by forcing the build to continue rather than stop when compiler warnings are encountered. The default is still to treat warnings as if they are errors.