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path: root/SelectCudaComputeArch.patch
blob: 8b129acc07fd9be6e98a3f0e71aef3d7061b9cb1 (plain)
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diff --git a/intern/cycles/cmake/external_libs.cmake b/intern/cycles/cmake/external_libs.cmake
index d0f473a2939..90fcb40107a 100644
--- a/intern/cycles/cmake/external_libs.cmake
+++ b/intern/cycles/cmake/external_libs.cmake
@@ -41,6 +41,10 @@ if(WITH_CYCLES_CUDA_BINARIES OR NOT WITH_CUDA_DYNLOAD)
 	find_package(CUDA) # Try to auto locate CUDA toolkit
 	if(CUDA_FOUND)
 		message(STATUS "CUDA nvcc = ${CUDA_NVCC_EXECUTABLE}")
+			CUDA_SELECT_NVCC_ARCH_FLAGS(CUDA_ARCH_FLAGS Auto)
+			set(CYCLES_CUDA_BINARIES_ARCH "${CUDA_ARCH_FLAGS_readable}")
+			message(STATUS "Enabling CUDA support (version: ${CUDA_VERSION_STRING},"
+				" archs: ${CUDA_ARCH_FLAGS_readable})")
 	else()
 		message(STATUS "CUDA compiler not found, disabling WITH_CYCLES_CUDA_BINARIES")
 		set(WITH_CYCLES_CUDA_BINARIES OFF)