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_textures.h
	kernel_triangle.h
	kernel_types.h)

set(svm_headers
	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_bsdf.h
	svm/svm_closure.h
	svm/svm_convert.h
	svm/svm_displace.h
	svm/svm_fresnel.h
	svm/svm_geometry.h
	svm/svm_gradient.h
	svm/svm_image.h
	svm/svm_light_path.h
	svm/svm_magic.h
	svm/svm_mapping.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_tex_coord.h
	svm/svm_texture.h
	svm/svm_types.h
	svm/svm_value.h
	svm/svm_voronoi.h
	svm/svm_wave.h
	svm/volume.h
	)

set(util_headers
	../util/util_color.h
	../util/util_math.h
	../util/util_transform.h
	../util/util_types.h)

# OSL module

if(WITH_CYCLES_OSL)
	add_subdirectory(osl)
endif()

# CPU module

include_directories(. ../util osl svm)

add_library(cycles_kernel ${sources} ${headers} ${svm_headers})

if(WITH_CYCLES_CUDA)
	add_dependencies(cycles_kernel cycles_kernel_cuda)
endif()

# OPENCL kernel

#set(kernel_preprocessed ${CMAKE_CURRENT_BINARY_DIR}/kernel_preprocessed.cl)
#add_custom_command(
#	OUTPUT ${kernel_preprocessed}
#	COMMAND gcc -x c++ -E ${CMAKE_CURRENT_SOURCE_DIR}/kernel.cl -I ${CMAKE_CURRENT_SOURCE_DIR}/../util/ -DCCL_NAMESPACE_BEGIN= -DCCL_NAMESPACE_END= -DWITH_OPENCL -o ${kernel_preprocessed}
#	DEPENDS ${kernel_sources} ${util_headers})
#add_custom_target(cycles_kernel_preprocess ALL DEPENDS ${kernel_preprocessed})
#delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${kernel_preprocessed}" ${CYCLES_INSTALL_PATH}/kernel)

delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "kernel.cl" ${CYCLES_INSTALL_PATH}/kernel)
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "kernel.cu" ${CYCLES_INSTALL_PATH}/kernel)
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${headers}" ${CYCLES_INSTALL_PATH}/kernel)
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${svm_headers}" ${CYCLES_INSTALL_PATH}/kernel/svm)
delayed_install(${CMAKE_CURRENT_SOURCE_DIR} "${util_headers}" ${CYCLES_INSTALL_PATH}/kernel)