基于AM437x创龙开发板的OpenCV移植教程

如使用V03.03.00.04版本LinuxProcessor-SDK，请写入如下内容：

# the name of the target operating system

SET(CMAKE_SYSTEM_NAME Linux)

# which C and C++ compiler to use

SET(CMAKE_C_COMPILER/home/tronlong/ti-processor-sdk-linux-am437x-evm-03.03.00.04/linux-devkit/sysroots/x86_64-arago-linux/usr/bin/arm-linux-gnueabihf-gcc)

SET(CMAKE_CXX_COMPILER /home/tronlong/ti-processor-sdk-linux-am437x-evm-03.03.00.04/linux-devkit/sysroots/x86_64-arago-linux/usr/bin/arm-linux-gnueabihf-g++)

#here is the target environment located

SET(CMAKE_FIND_ROOT_PATH /home/tronlong/ti-processor-sdk-linux-am437x-evm-03.03.00.04/linux-devkit/sysroots/armv7ahf-neon-linux-gnueabi/usr/lib)

#adjust the default behaviour of the FIND_XXX() commands:

#search headers and libraries in the target environment, search

#programs in the host environment

set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)

set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)

set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH)

   红色内容请修改为对应平台LinuxProcessor-SDK安装包实际的交叉编译工具链和系统库文件路径。从文档拷贝上述内容时，指令可能会出现换行现象，拷贝时请仔细核对。

       执行如下命令安装编译插件：

Host#    sudo apt-get install cmake

在build目录下执行如下命令进行配置并生成makefile：

Host#    cmake -DWITH_OPENCL=OFF -DWITH_OPENMP=OFF-DBUILD_TESTS=OFF -DBUILD_PERF_TESTS=OFF -DCMAKE_INSTALL_PREFIX=/home/tronlong/AM437x/opencv-2.4.11-DCMAKE_TOOLCHAIN_FILE=arm-linux-gnueabihf.cmake ..