SET(sources
	kernel.cpp
	kernel.cl
	kernel.cu)

SET(headers
	kernel.h
	kernel_bvh.h
	kernel_camera.h
	kernel_compat_cpu.h
	kernel_compat_cuda.h
	kernel_compat_opencl.h
	kernel_differential.h
	kernel_displace.h
	kernel_emission.h
	kernel_film.h
	kernel_globals.h
	kernel_light.h
	kernel_math.h
	kernel_mbvh.h
	kernel_montecarlo.h
	kernel_object.h
	kernel_path.h
	kernel_qbvh.h
	kernel_random.h
	kernel_shader.h
	kernel_triangle.h
	kernel_types.h
	svm/bsdf.h
	svm/bsdf_ashikhmin_velvet.h
	svm/bsdf_diffuse.h
	svm/bsdf_microfacet.h
	svm/bsdf_reflection.h
	svm/bsdf_refraction.h
	svm/bsdf_transparent.h
	svm/bsdf_ward.h
	svm/bsdf_westin.h
	svm/emissive.h
	svm/svm.h
	svm/svm_attribute.h
	svm/svm_blend.h
	svm/svm_bsdf.h
	svm/svm_closure.h
	svm/svm_clouds.h
	svm/svm_convert.h
	svm/svm_displace.h
	svm/svm_distorted_noise.h
	svm/svm_fresnel.h
	svm/svm_geometry.h
	svm/svm_image.h
	svm/svm_light_path.h
	svm/svm_magic.h
	svm/svm_mapping.h
	svm/svm_marble.h
	svm/svm_math.h
	svm/svm_mix.h
	svm/svm_musgrave.h
	svm/svm_noise.h
	svm/svm_noisetex.h
	svm/svm_sky.h
	svm/svm_stucci.h
	svm/svm_tex_coord.h
	svm/svm_texture.h
	svm/svm_types.h
	svm/svm_value.h
	svm/svm_voronoi.h
	svm/svm_wood.h
	svm/volume.h
	)

# CUDA module

IF(WITH_CYCLES_CUDA)
	SET(cuda_sources kernel.cu ${headers})
	SET(cuda_cubins)

	FOREACH(arch ${CYCLES_CUDA_ARCH})
		SET(cuda_cubin kernel_${arch}.cubin)

		ADD_CUSTOM_COMMAND(
			OUTPUT ${cuda_cubin}
			COMMAND ${CUDA_NVCC} -arch=${arch} -m64 --cubin ${CMAKE_CURRENT_SOURCE_DIR}/kernel.cu --use_fast_math -o ${CMAKE_CURRENT_BINARY_DIR}/${cuda_cubin} --ptxas-options="-v" --maxrregcount=${CYCLES_CUDA_MAXREG} --opencc-options -OPT:Olimit=0 -I${CMAKE_CURRENT_SOURCE_DIR}/../util -I${CMAKE_CURRENT_SOURCE_DIR}/svm -DCCL_NAMESPACE_BEGIN= -DCCL_NAMESPACE_END=
			DEPENDS ${cuda_sources})

		INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/${cuda_cubin} DESTINATION ${CYCLES_INSTALL_PATH}/cycles/lib)
		LIST(APPEND cuda_cubins ${cuda_cubin})
	ENDFOREACH()

	ADD_CUSTOM_TARGET(cycles_kernel_cuda ALL DEPENDS ${cuda_cubins})
ENDIF()

# OSL module

IF(WITH_CYCLES_OSL)
	ADD_SUBDIRECTORY(osl)
ENDIF()

# CPU module

INCLUDE_DIRECTORIES(. ../util osl svm)

ADD_LIBRARY(cycles_kernel ${sources} ${headers})

IF(WITH_CYCLES_CUDA)
	ADD_DEPENDENCIES(cycles_kernel cycles_kernel_cuda)
ENDIF()