rm -Rf $(PKG_BUILD_DIR); \
echo "Preparing Custom Source Directory link: $(CONFIG_$(PKG_NAME)_CUSTOM_SOURCE_DIR)"; \
ln -snf $(CONFIG_$(PKG_NAME)_CUSTOM_SOURCE_DIR) $(PKG_BUILD_DIR); \
- [ -x "$(PKG_BUILD_DIR)/autoreconf" ] && (cd $(PKG_BUILD_DIR); autoreconf -i;) \
else \
echo "Custom Source Directory $(CONFIG_$(PKG_NAME)_CUSTOM_SOURCE_DIR) is invalid"; \
false; \