Build: add ccache support for CUDA kernels on Linux
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@ -404,16 +404,27 @@ if(WITH_CYCLES_CUDA_BINARIES)
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-cuda-toolkit-dir "${cuda_toolkit_root_dir}"
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DEPENDS ${kernel_sources} cycles_cubin_cc)
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else()
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add_custom_command(
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OUTPUT ${cuda_file}
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COMMAND ${cuda_nvcc_executable}
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set(_cuda_nvcc_args
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-arch=${arch}
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${CUDA_NVCC_FLAGS}
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--${format}
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${CMAKE_CURRENT_SOURCE_DIR}${cuda_kernel_src}
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--ptxas-options="-v"
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${cuda_flags}
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DEPENDS ${kernel_sources})
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${cuda_flags})
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if(WITH_COMPILER_CCACHE AND CCACHE_PROGRAM)
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add_custom_command(
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OUTPUT ${cuda_file}
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COMMAND ${CCACHE_PROGRAM} ${cuda_nvcc_executable} ${_cuda_nvcc_args}
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DEPENDS ${kernel_sources})
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else()
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add_custom_command(
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OUTPUT ${cuda_file}
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COMMAND ${cuda_nvcc_executable} ${_cuda_nvcc_args}
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DEPENDS ${kernel_sources})
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endif()
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unset(_cuda_nvcc_args)
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endif()
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delayed_install("${CMAKE_CURRENT_BINARY_DIR}" "${cuda_file}" ${CYCLES_INSTALL_PATH}/lib)
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list(APPEND cuda_cubins ${cuda_file})
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