optix

Signed-off-by: Larry Gritz <lg@larrygritz.com>

Author: lgritz

.github/workflows/ci.yml

@@ -544,6 +544,7 @@ jobs:
             pybind11_ver: v2.11.1
             simd: avx2,f16c
             setenvs: export OSL_CMAKE_FLAGS="-DOSL_USE_OPTIX=1"
+                            OPTIX_VERSION=9.0
                             OPENIMAGEIO_CMAKE_FLAGS=-DBUILD_FMT_VERSION=9.1.0
             # setenvs: export CONAN_PACKAGES="ptex/2.4.2@aswf/vfx2024"
 

src/cmake/externalpackages.cmake

@@ -201,6 +201,7 @@ if (OSL_USE_OPTIX)
         target_link_libraries (${TARGET} PRIVATE ${CUDA_LIBRARIES} ${CUDA_EXTRA_LIBS} ${OPTIX_LIBRARIES} ${OPTIX_EXTRA_LIBS})
     endfunction()
 else ()
+    message(STATUS "CUDA/OptiX support disabled")
     function (osl_optix_target TARGET)
     endfunction()
 endif ()