RG350
build lua-5.1.5
步驟如下：
$ cd $ wget https://github.com/steward-fu/rg350/releases/download/v1.0/gcw0-toolchain.tar.gz $ tar xvf gcw0-toolchain.tar.gz $ sudo mv gcw0-toolchain /opt $ export PATH=$PATH:/opt/gcw0-toolchain/usr/bin $ wget https://github.com/steward-fu/rg350/releases/download/v1.1/lua-5.1.5.tar.gz $ tar xvf lua-5.1.5.tar.gz $ cd lua-5.1.5 $ make