-# XXX: We do not have a dependency on autoconf.h, but it is generated by configure
-# before make ever starts, so this is safe.
-$(o)/lib/.include-stamp: $(addprefix $(s)/lib/,$(LIBUCW_INCLUDES))
- $(Q)$(s)/build/install-includes $(<D) run/include/lib $(?F)
+$(o)/lib/.include-stamp: $(addprefix $(s)/lib/,$(LIBUCW_INCLUDES)) obj/autoconf.h
+ $(Q)$(s)/build/install-includes $(<D) run/include/lib $(LIBUCW_INCLUDES)