On Mon, Dec 17, 2018 at 11:17:28AM -0500, Qian Cai wrote: > Since ifdef will be evaluated immediately in the first phrase of the > Makefile read-in, there is no guarantee that the value for > CONFIG_ORC_UNWINDER will be up-to-date until in the second phrase that > this recipe is ran. > > include/config/%.conf: $(KCONFIG_CONFIG) include/config/auto.conf.cmd > $(Q)$(MAKE) -f $(srctree)/Makefile syncconfig > > Hence, change error to warning as this is essentially a best guess. The > original bug can be reproduced this way, But this still doesn't fix the root of the problem, that the check relies on a stale auto.conf. -- Josh
