project_info: replace os.system w/ subprocess.check_call
[blender.git] / build_files /
drwxr-xr-x   ..
drwxr-xr-x - build_environment
drwxr-xr-x - buildbot
drwxr-xr-x - cmake
drwxr-xr-x - package_spec
drwxr-xr-x - utils