[Bf-blender-cvs] [1dc9650d203] master: Cycles: upgrade to OptiX SDK version 7.1 on buildbot

[Brecht Van Lommel]

Commit: 1dc9650d20336a2a6058eaae568a5bca71650423
Author: Brecht Van Lommel
Date:   Tue Jan 12 11:35:39 2021 +0100
Branches: master
https://developer.blender.org/rB1dc9650d20336a2a6058eaae568a5bca71650423

Cycles: upgrade to OptiX SDK version 7.1 on buildbot

This means that NVIDIA driver version 450 or newer is now required for Cycles
OptiX rendering. This upgrade is required to take advantage of new features and
improvements.

Ref T81431

===================================================================

M	build_files/buildbot/worker_compile.py

===================================================================

diff --git a/build_files/buildbot/worker_compile.py b/build_files/buildbot/worker_compile.py
index 266f9e65313..8c6b44c5866 100644
--- a/build_files/buildbot/worker_compile.py
+++ b/build_files/buildbot/worker_compile.py
@@ -42,7 +42,7 @@ def get_cmake_options(builder):
     elif builder.platform == 'linux':
         config_file = "build_files/buildbot/config/blender_linux.cmake"
 
-    optix_sdk_dir = os.path.join(builder.blender_dir, '..', '..', 'NVIDIA-Optix-SDK')
+    optix_sdk_dir = os.path.join(builder.blender_dir, '..', '..', 'NVIDIA-Optix-SDK-7.1')
     options.append('-DOPTIX_ROOT_DIR:PATH=' + optix_sdk_dir)
 
     # Workaround to build sm_30 kernels with CUDA 10, since CUDA 11 no longer supports that architecture