mirror of
https://github.com/opencv/opencv.git
synced 2024-11-25 19:50:38 +08:00
150 lines
5.0 KiB
CMake
150 lines
5.0 KiB
CMake
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set(name "gpu")
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set(DEPS "opencv_core")
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set(OPENCV_LINKER_LIBS ${OPENCV_LINKER_LIBS} opencv_gpu)
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set(the_target "opencv_${name}")
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project(${the_target})
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add_definitions(-DCVAPI_EXPORTS)
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include_directories("${CMAKE_CURRENT_SOURCE_DIR}/include"
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"${CMAKE_CURRENT_SOURCE_DIR}/src/cuda"
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"${CMAKE_CURRENT_SOURCE_DIR}/src"
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"${CMAKE_CURRENT_BINARY_DIR}")
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foreach(d ${DEPS})
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if(${d} MATCHES "opencv_")
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string(REPLACE "opencv_" "${CMAKE_CURRENT_SOURCE_DIR}/../" d_dir ${d})
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include_directories("${d_dir}/include")
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endif()
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endforeach()
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file(GLOB lib_srcs "src/*.cpp")
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file(GLOB lib_int_hdrs "src/*.h*")
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file(GLOB lib_cuda "src/cuda/*.cu*")
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file(GLOB lib_cuda_hdrs "src/cuda/*.h*")
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source_group("Src\\Host" FILES ${lib_srcs} ${lib_int_hdrs})
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source_group("Src\\Cuda" FILES ${lib_cuda} ${lib_cuda_hdrs})
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file(GLOB lib_hdrs "include/opencv2/${name}/*.h*")
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source_group("Include" FILES ${lib_hdrs})
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if (HAVE_CUDA)
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include_directories(${CUDA_INCLUDE_DIRS})
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link_directories(${CUDA_LIBRARIES})
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set(CUDA_COMPUTE_CAPABILITIES " 1.0 1.1 1.2 1.3 2.0 " CACHE STRING "Add or remove compute capability")
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set(CUDA_NVCC_FLAGS_ARCH ${CUDA_COMPUTE_CAPABILITIES})
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set(CUDA_NVCC_FLAGS_NUM "")
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while(NOT ${CUDA_NVCC_FLAGS_ARCH} STREQUAL "")
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string(REGEX MATCH "[0-9]+.[0-9]+" RESULT_NUM ${CUDA_NVCC_FLAGS_ARCH})
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string(REGEX MATCHALL "[0-9]" RESULT_STR ${RESULT_NUM})
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string(REGEX REPLACE ";" "\ " RESULT ${RESULT_STR})
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list(APPEND CUDA_NVCC_FLAGS_NUM ${RESULT})
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string(REGEX REPLACE "${RESULT_NUM}" "\ " CUDA_NVCC_FLAGS_ARCH_STR ${CUDA_NVCC_FLAGS_ARCH})
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string(STRIP ${CUDA_NVCC_FLAGS_ARCH_STR} CUDA_NVCC_FLAGS_ARCH)
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endwhile()
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set (loop_var "")
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foreach( loop_var IN LISTS CUDA_NVCC_FLAGS_NUM)
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set (CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS} -gencode arch=compute_${loop_var},code=sm_${loop_var})
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endforeach()
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message(STATUS " CUDA_NVCC_FLAGS: ${CUDA_NVCC_FLAGS} ")
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if (UNIX OR APPLE)
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set (CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS} "-Xcompiler;-fPIC;")
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#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}" "-fPIC")
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endif()
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#set (CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS} "-keep")
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#set (CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS} "-Xcompiler;/EHsc-;")
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string(REPLACE "/W4" "/W3" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
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string(REPLACE "/W4" "/W3" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
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string(REPLACE "/W4" "/W3" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
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if(MSVC)
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#string(REPLACE "/W4" "/W3" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
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#string(REPLACE "/W4" "/W3" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
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#string(REPLACE "/W4" "/W3" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4211 /wd4201 /wd4100 /wd4505 /wd4408")
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string(REPLACE "/EHsc-" "/EHs" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}")
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string(REPLACE "/EHsc-" "/EHs" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
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string(REPLACE "/EHsc-" "/EHs" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
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string(REPLACE "/EHsc-" "/EHs" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
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string(REPLACE "/EHsc-" "/EHs" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
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string(REPLACE "/EHsc-" "/EHs" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
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endif()
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CUDA_COMPILE(cuda_objs ${lib_cuda})
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#CUDA_BUILD_CLEAN_TARGET()
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endif()
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add_library(${the_target} ${lib_srcs} ${lib_hdrs} ${lib_int_hdrs} ${lib_cuda} ${lib_cuda_hdrs} ${cuda_objs})
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if(PCHSupport_FOUND)
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set(pch_header ${CMAKE_CURRENT_SOURCE_DIR}/src/precomp.hpp)
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if(${CMAKE_GENERATOR} MATCHES "Visual*" OR ${CMAKE_GENERATOR} MATCHES "Xcode*")
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if(${CMAKE_GENERATOR} MATCHES "Visual*")
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set(${the_target}_pch "src/precomp.cpp")
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endif()
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add_native_precompiled_header(${the_target} ${pch_header})
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elseif(CMAKE_COMPILER_IS_GNUCXX AND ${CMAKE_GENERATOR} MATCHES ".*Makefiles")
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add_precompiled_header(${the_target} ${pch_header})
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endif()
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endif()
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# For dynamic link numbering convenions
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set_target_properties(${the_target} PROPERTIES
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VERSION ${OPENCV_VERSION}
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SOVERSION ${OPENCV_SOVERSION}
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OUTPUT_NAME "${the_target}${OPENCV_DLLVERSION}"
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)
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# Additional target properties
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set_target_properties(${the_target} PROPERTIES
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DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
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ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib/"
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RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin/"
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INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/lib"
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)
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# Add the required libraries for linking:
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target_link_libraries(${the_target} ${OPENCV_LINKER_LIBS} ${IPP_LIBS} ${DEPS} ${CUDA_LIBRARIES})
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if(MSVC)
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if(CMAKE_CROSSCOMPILING)
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set_target_properties(${the_target} PROPERTIES
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LINK_FLAGS "/NODEFAULTLIB:secchk"
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)
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endif()
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set_target_properties(${the_target} PROPERTIES
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LINK_FLAGS "/NODEFAULTLIB:libc"
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)
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endif()
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# Dependencies of this target:
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add_dependencies(${the_target} ${DEPS})
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install(TARGETS ${the_target}
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RUNTIME DESTINATION bin COMPONENT main
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LIBRARY DESTINATION lib COMPONENT main
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ARCHIVE DESTINATION lib COMPONENT main)
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install(FILES ${lib_hdrs}
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DESTINATION include/opencv2/${name}
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COMPONENT main)
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