The build script assumed that we always had ZLIB, but we only add it when we
build ptex. Instead of removing it on Linux, we now only add it when we need
to on non-Linux platforms.
This script is intended to make building OpenSubdiv with all its various options easier to manage. It will automatically download and install the dependencies where it can (e.g., it can get GLEW automatically, but it can't get the CUDA SDK).
This is a fork of the similar script found in the USD repo.
The glImaging test continues to have inconsistent
pass/fail state during Travis CI runs on Linux.
Disabling this test while we investigate ways to
improve stability.
- Added support for OSX CI builds and tests
- Cleaned up build scripts and moved to $ROOT/build_scripts
- On Linux: moved to trusty distro
- On Linux: enabled OpenMP, TBB and PTex build options
- On Linux: install and setup xvfb with newer mesa drivers to run our GL tests
- On Linux: enable GL tests
