On (23/08/26 10:10), Masahiro Yamada wrote: > > I am considering how to implement it. > > One way is to add env variables as a new request arises. > > Sergey is doing two things by one option. > > KCONFIG_WARN_UNKNWON_SYMBOL : warn unknown symbol in input .config > or defconfig > KCONFIG_WARN_TO_ERROR : turn warnings into errors > > Another way is to handle those as command line options. > > -Wunknown-symbol > -Werror (associated with W=e) > -Wall (associated with W=1) > > $ make W=1e olddefconfig > > will work to sanity check. Sounds good. Being able to choose whether those sanity checks are warnings or errors is quite handful. I don't have preferences as to implementation. Env variables seem to have very clear and descriptive names. Command line options look fine too. I'd probably prefer command line args.
