cp ./files/Makefile.sdk $(SDK_BUILD_DIR)/Makefile
cp ./files/README.SDK $(SDK_BUILD_DIR)/
cp ./files/depend.mk $(SDK_BUILD_DIR)/package/
+ cp $(TOPDIR)/package/rules.mk $(SDK_BUILD_DIR)/package/
egrep '^BR2_(ARCH|WGET|STAGING|JLEVEL|LARGEFILE|TARGET_OPT)' $(TOPDIR)/.config > $(SDK_BUILD_DIR)/.config
find $(SDK_BUILD_DIR) -name CVS | xargs rm -rf
(cd $(BUILD_DIR); \