( )location of a package override file //顶层目录下.config配置文件里的选项 BR2_PACKAGE_OVERRIDE_FILE="/mt7620/configs/local.mk" //该配置文件需要自己编写 vi local.mk //全局补丁目录 Build options ---> ( ) global patch directories //顶层目录下.config配置文件里的选项 BR2_GLOBAL_PATCH_DIR="...