libuci交叉编译到mipsel架构处理器MT7628/n(在Ubuntu系统下,编译出openwrt系统可运行库)

前提：交叉编译好libubox库，可参考libubox交叉编译到mipsel架构处理器MT7628/n(在Ubuntu系统下,编译出openwrt系统可运行库)

1、下载libuci.git源码

#git clone https://git.openwrt.org/project/uci.git uci

#cd uci

2、修改CMakeLists.txt

2.1添加安装目录，编译工具，依赖

SET(TOOLCHAIN_DIR "/usr/local/openwrt14.07/OpenWrt-SDK-ramips-for-linux-x86_64-gcc-4.8-linaro_uClibc-0.9.33.2/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2")
INCLUDE_DIRECTORIES(${TOOLCHAIN_DIR}/include/json-c)
INCLUDE_DIRECTORIES(${TOOLCHAIN_DIR}/include/)
LINK_DIRECTORIES(${TOOLCHAIN_DIR}/lib)

INCLUDE_DIRECTORIES(${TOOLCHAIN_DIR}/usr/include/libubox)
INCLUDE_DIRECTORIES(${TOOLCHAIN_DIR}/usr/include/)
LINK_DIRECTORIES(${TOOLCHAIN_DIR}/usr/lib)

SET(CMAKE_INSTALL_PREFIX ${TOOLCHAIN_DIR})
SET(CMAKE_CXX_COMPILER ${TOOLCHAIN_DIR}/bin/mipsel-openwrt-linux-g++)
SET(CMAKE_C_COMPILER ${TOOLCHAIN_DIR}/bin/mipsel-openwrt-linux-gcc)

说明：

TOOLCHAIN_DIR ：为OpenWrt SDK 编译工具的根目录

CMAKE_INSTALL_PREFIX ：库安装的根目录

2.2关闭LUA相关功能

OPTION(UCI_DEBUG "debugging support" OFF)
OPTION(UCI_DEBUG_TYPECAST "typecast debugging support" OFF)
OPTION(BUILD_LUA "build Lua binding" OFF)
OPTION(BUILD_STATIC "statically linking uci" OFF)

3、编译

#cmake CMakeLists.txt
#make
#make install

libuci交叉编译到mipsel架构处理器MT7628/n(在Ubuntu系统下,编译出openwrt系统可运行库)

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