1) node-ffi编译
node-gyp configure build
交叉编译
node-gyp --arch=arm configure build

2) addon c++编译

nodejs的C/C++拓展，将c/c++源码编译成js模板库
node-gyp configure
node-gyp build

交叉编译

export CC=arm-linux-gnueabihf-gcc
export CXX=arm-linux-gnueabihf-g++
export LD=arm-linux-gnueabihf-ld
export RAINLIB=arm-linux-gnueabihf-rainlib
export AR=arm-linux-gnueabihf-ar
export LINK=arm-linux-gnueabihf-g++
node-gyp configure --arch=arm
node-gyp build --arch=arm

3) nodejs库安装，编译
npm init
npm install -save websocket
npm install ref-array
npm install -save ref-array
npm install -save ref-struct
npm rebuild
交叉编译
npm init
npm install -save websocket --arch=arm
npm install ref-array --arch=arm
npm rebuild --arch=arm