RG99
build regba
步驟如下：
$ cd $ wget https://github.com/steward-fu/rg99/releases/download/v1.0/toolchain_rg99.tar.gz $ tar xvf toolchain_rg99.tar.gz $ sudo mv rg99 /opt/ $ export PATH=$PATH:/opt/rg99/usr/bin $ cd $ wget https://github.com/steward-fu/rg99/releases/download/v1.1/regba.tar.gz $ tar xvf regba.tar.gz $ cd regba/source/dingux $ make