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# 获取编译时间
string(TIMESTAMP COMPILE_TIME 20%y_%m_%d-%H.%M.%S)
set(build_time ${COMPILE_TIME})
# 获取当前版本信息
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/Version.h.in ${CMAKE_CURRENT_SOURCE_DIR}/src/Version.h)
# 开启cmake的cuda支持
enable_language(CUDA)
set(CUDA_ARCHITECTURES "50;52;60;70;75;80")
set(CMAKE_CUDA_ARCHITECTURES 50 52 60 70 75 80)
message("CMAKE_BUILD_TYPE: " ${CMAKE_BUILD_TYPE})
# 检查 CMAKE_BUILD_TYPE 是否为空
if(NOT CMAKE_BUILD_TYPE)
message(FATAL_ERROR "CMAKE_BUILD_TYPE is not set. Please specify a build type (e.g., Debug, Release).")
endif()
# 注意配置cuda的运行时库设置
if(WIN32)
if(CMAKE_BUILD_TYPE MATCHES "Debug")
set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS} -Xcompiler=/MDd")
elseif(CMAKE_BUILD_TYPE MATCHES "RelWithDebInfo")
set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS} -Xcompiler=/MD")
elseif(CMAKE_BUILD_TYPE MATCHES "Release")
set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS} -Xcompiler=/MD")
else()
set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS} -Xcompiler=/MD")
endif()
endif(WIN32)
if(MSVC)
add_definitions(-D_CRT_SECURE_NO_WARNINGS)
add_compile_options(/wd4996)
endif()
# 配置opencv
IF(WIN32)
set(OpenCV_DIR "D:/opencv410_vc17")
ELSE(WIN32)
ENDIF(WIN32)
# 配置ceres
#set(Ceres_DIR "../3rdParty/my_ceres_vc17/lib/cmake/Ceres")
IF(WIN32)
set(Ceres_DIR "../3rdParty/my_ceres_vc17")
include_directories(${Ceres_DIR}/include)
link_directories(${Ceres_DIR}/lib)
file(GLOB CERES_LIBRARIES ${Ceres_DIR}/lib/*.lib)
ELSE(WIN32)
find_package(Ceres REQUIRED)
ENDIF()
# 配置openmp
find_package(OpenMP REQUIRED)
# 公共头文件(放置在最前面,所有后面定义的模块才都能找到)
SET(ArithTrkPubInc ${CMAKE_SOURCE_DIR}/public_include)
include_directories(${ArithTrkPubInc}) # 引入算法公共头文件
# 全局包含opencv
link_directories(${OpenCV_LIBS_DIR})
include_directories(${OpenCV_INCLUDE_DIRS})
include_directories(${CUDA_INCLUDE_DIRS})
set(ArithSrcDIR_MAIN "src") # 库源文件路径
# 使用当前目录、Common目录源码构建
file(GLOB libsrcs ${ArithSrcDIR_MAIN}/mapKernel.cu ${ArithSrcDIR_MAIN}/*.cpp ${ArithSrcDIR_MAIN}/*.c ${ArithSrcDIR_MAIN}/*.h ${ArithSrcDIR_MAIN}/*.hpp)
file(GLOB CommonSrc ${ArithSrcDIR_MAIN}/utils/*.cpp ${ArithSrcDIR_MAIN}/utils/*.c ${ArithSrcDIR_MAIN}/utils/*.h ${ArithSrcDIR_MAIN}/utils/*.hpp)
message("-------------------")
message(STATUS ${CMAKE_BUILD_TYPE})
if(WIN32)
# 添加全局的CUDA编译选项
# set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS} -Xcompiler -D__CUDA_NO_HALF_SUPPORT")
cuda_add_library(${LIB_STITCH} SHARED ${libsrcs} ${CommonSrc}) # 构建算法库
else()
add_library(${LIB_STITCH} SHARED ${libsrcs} ${CommonSrc}) # 构建算法库
endif()
# 设置包含路径
target_include_directories(${LIB_STITCH} PUBLIC
${ArithTrkPubInc}
${ArithSrcDIR_MAIN}
${ArithSrcDIR_MAIN}/utils
)
# 算法库链接
target_link_libraries(${LIB_STITCH}
OpenMP::OpenMP_CXX
${OpenCV_LIBS}
${CERES_LIBRARIES}
${CUDA_LIBRARIES}
)
set(LIBRARY_OUTPUT_PATH ${CMAKE_SOURCE_DIR}/Bin) # 输出算法库路径