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#项目的名称
PROJECT(SAMPLE)
#cmake 的版本
cmake_minimum_required(VERSION 2.4)
# 查找是否安装了OpenCV
FIND_PACKAGE(OpenCV REQUIRED )
IF(${OpenCV_VERSION} VERSION_LESS 3.4.5)
MESSGAE(FATAL_ERROR “OPENCV version is not compatible: ${OpenCV_VERSION}")
ENDIF()
# 设置include文件
INCLUDE_DIRECTORIES(
${OPENCV_INCLUDE_DIR}
${CMAKE_CURRENT_SOURCE_DIR}
)
# 设置lib 文件
link_directories(${OpenCV_LIBRARY_DIR})
# 设置lib 输出目录
SET( LIBRARY_OUTPUT_PATH ${SAMPLE_DIR}/../lib CACHE PATH
“Output directory for the sample library"
)
# 设置运行输出目录
SET(EXECUTABLE_OUTPUT_PATH
${SAMPLE_DIR}/../bin CACHE PATH
“Output directory for the sample executables"
)
# 下一个CmakeLists.txt 文件包含进来
SUBDIRS(
src/ft #相对路径
)
或着:
add_subdirectory(src/ft)
# lib 文件
SET(ft_sources ft.hpp ft_data.hpp ft_data.cpp)
ADD_LIBRARY(ft ${ft_sources})
TARGET_LINK_LIBRARIES(ft ${OpenCV_LIBS})
#生成执行二进制文件
ADD_EXECUTABLE(main main.cpp context.cpp patten.cpp patten.hpp )
TARGET_LINK_LIBRARIES(main ${OpenCV_LIBS} ft)
#可以有
install(TARGETS main DESTINATION bin)