对于单文件的编译
目录结构为
----------main.cpp
写一个CMakeLists.txt文件
内容为
cmake_minimum_required(VERSION 3.10.2) #----可以通过cmake -version查看
project(kcfAndDarknet)
add_executable(demo main.cpp)
- cmake_minimum_required:指定运行此配置文件所需的 CMake 的最低版本;
- project:参数值是 Demo1,该命令表示项目的名称是 Demo1 。
- add_executable: 将名为 main.cpp 的源文件编译成一个名称为 demo 的可执行文件。
运行时通过 ./demo
多源多目录等基本cmake操作可以参考该博客https://blog.youkuaiyun.com/libaineu2004/article/details/78995740
本项目是使用英伟达嵌入式平台Jetson AGX开发套件,使用opencv里面的darknet库进行检测目标框,使用kcf算法进行跟踪,将opencv+darknet+kcf算法进行混编,在kcf算法中添加darknet库和opencv库的依赖项。
下面介绍一下如何进行编译:
我的主函数为runtracker.cpp
目录结构为
runtracker.cpp
kcftracker(子文件夹)
ffttools.hpp fhog.hpp fhog.cpp kcftracker.cpp
kcftracker.hpp rectools.hpp tracker.h labdata.hpp
在这里插入图片描述
是因为我的runtracker.cpp文件中包含头文件
kcftracker.hpp包含
首先在根目录添加darknet,opencv以及runtracker所依赖的hpp文件。
# cmake needs this line
cmake_minimum_required(VERSION 3.10.2)
# Enable C++11
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
set(ROOT_DIR /home/nvidia/dx/darknet_ori/darknet)
# Define project name
project(kcfAndDarknet)
# Find OpenCV, you may need to set OpenCV_DIR variable
# to the absolute path to the directory containing OpenCVConfig.cmake file
# via the command line or GUI
find_package(OpenCV REQUIRED)
#serve valiad DIR_SRCS
#aux_source_directory(. DIR_SRCS)
#add kcftracker library
add_subdirectory(kcftracker)
include_directories( ${OpenCV_INCLUDE_DIRS} )
# Declare the executable target built from your sources
add_executable(demo runtracker.cpp)
include_directories(${ROOT_DIR})
target_link_libraries(demo kcftracker)
# Link your application with OpenCV libraries
target_link_libraries(demo ${OpenCV_LIBS})
target_link_libraries(demo ${ROOT_DIR}/libdarknet.a ${ROOT_DIR}/libdarknet.so)
target_link_libraries(demo /home/nvidia/dx/kcfAndDarknet/kcftracker/libkcftracker.a)
子文件夹中
cmake_minimum_required(VERSION 3.10.2)
# Enable C++11
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
find_package(OpenCV REQURED)
include_directories(${OpenCV_INCLUDE_DIRS})
aux_source_directory(. DIR_LIB_SRCS)
add_library(kcftracker ${DIR_LIB_SRCS})