微處理器 - Gowin GW2AR-LV18QN88C8/I7 (Lichee Tang Nano 20K) - Build nextpnr-himbaechel

參考資訊：
https://github.com/YosysHQ/apicula
https://github.com/YosysHQ/nextpnr#gowin
https://github.com/YosysHQ/apicula/wiki/Nextpnr%E2%80%90Himbaechel-Gowin

$ pip install apycula

$ cd
$ git clone https://github.com/YosysHQ/nextpnr --recursive
$ mkdir nextpnr/build
$ cd nextpnr/build
$ cmake .. -DARCH="himbaechel" -DHIMBAECHEL_GOWIN_DEVICES="all"
$ make -j4
$ sudo make install