ifneq ($$(CONFIG_PACKAGE_$(1)),)
ifneq ($(MAKECMDGOALS),prereq)
ifneq ($(DUMP),1)
- ifneq ($$(shell $(SCRIPT_DIR)/timestamp.pl -p -x ipkg -x ipkg-install $$(IPKG_$(1)) $(PKG_BUILD_DIR)),$$(IPKG_$(1)))
+ ifneq ($$(shell $(SCRIPT_DIR)/timestamp.pl -p -x ipkg -x ipkg-install '$$(IPKG_$(1))' '$(PKG_BUILD_DIR)'),$$(IPKG_$(1)))
_INFO+=$(subst $(TOPDIR)/,,$$(IPKG_$(1)))
$(PKG_BUILD_DIR)/.built: package-rebuild
endif