[Bf-blender-cvs] [76d86142367] master: GPU: Do not allow GPU Shader builder when USD is enabled.

[Jeroen Bakker]

Commit: 76d86142367e0eb67e7a423ae5a4884bbd21d6ac
Author: Jeroen Bakker
Date:   Mon Jul 11 16:12:27 2022 +0200
Branches: master
https://developer.blender.org/rB76d86142367e0eb67e7a423ae5a4884bbd21d6ac

GPU: Do not allow GPU Shader builder when USD is enabled.

Linking GPU shader builder requires stubs for many functions of the USD library.
We don't want to rely on other modules to update the stubs for a tool that
is only used by GPU developers.

This patch raises an error when both WITH_GPU_SHADER_BUILDER and WITH_USD are
enabled. This reduces the maintenance of updating the stubs when USD API changes.

Reviewed By: LazyDodo

Differential Revision: https://developer.blender.org/D15422

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

M	CMakeLists.txt

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

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1416b5b4189..22f31d6af48 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1340,6 +1340,12 @@ else()
   list(APPEND GL_DEFINITIONS -DWITH_GL_PROFILE_CORE)
 endif()
 
+if (WITH_GPU_SHADER_BUILDER AND WITH_USD)
+  message(FATAL_ERROR
+    "Unable to compile WITH_GPU_SHADER_BUILDER and WITH_USD."
+  )
+endif()
+
 #-----------------------------------------------------------------------------
 # Configure Metal.
 if (WITH_METAL_BACKEND)