mainmenu "RT-Thread Project Configuration"
config BSP_DIR
    string
    option env="BSP_ROOT"
    default "."
config RTT_DIR
    string
    option env="RTT_ROOT"
    default "../.."
config PKGS_DIR
    string
    option env="PKGS_ROOT"
    default "packages"
source "$RTT_DIR/Kconfig"
source "$PKGS_DIR/Kconfig"