CMake常用指令
1.指定安装路径
-DCMAKE_INSTALL_PREFIX:PATH=/path/to/install
2.添加包路径
export PKG_CONFIG_PATH=/root/workProject/hardware-3rd-linux-x86/libusb/:$PKG_CONFIG_PATH
#注意该路径需要有 libusb.pc文件
3.添加c++ FPIC参数
-DCMAKE_POSITION_INDEPENDENT_CODE=ON
-DCMAKE_INSTALL_PREFIX:PATH=/path/to/install
export PKG_CONFIG_PATH=/root/workProject/hardware-3rd-linux-x86/libusb/:$PKG_CONFIG_PATH
#注意该路径需要有 libusb.pc文件
-DCMAKE_POSITION_INDEPENDENT_CODE=ON