Because of the github very slow in china, the ESP32 IDF and ADF sources will get long time.
This git get them from gitee fast.

./esp_source.sh

source ~/.profile
get_esp32

More build guide refer to https://docs.espressif.com/projects/esp-idf/zh_CN/latest/esp32/
and https://gitee.com/uxiaodou/esp-adf