OpenImageIO/oiio — pull request #363 by lgritz (2012-05-26 06:18:44+00:00)
Title: Review: Build cleanups and clang fixes (especially for Linux)

I was having trouble on our work Linux boxes getting the CMake build scripts to properly recognize clang. The slightly different ways of recognizing clang that I'd used in OSL's CMake files worked better, so I reconciled the two packages by porting that, and a few other bits and pieces, over to OIIO. Most of the changes are just rearrangements to make the two packages' very similar files do things in the same order so they are easier to compare in the future. A couple other very minor cleanups as well (removed some double quoting in the site/spi/Makefile-bits-arnold file).