RG350
build tileworld
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/tileworld.tar.gz $ tar xvf tileworld.tar.gz $ cd tileworld/src $ make $ cd .. $ mksquashfs src/tworld opk/* tworld.opk -all-root -noappend -no-exports -no-xattrs -no-progress >/dev/null