Re: [RFC PATCH 5/7] kconfig: invoke silentoldconfig when compiler is updated

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Feb 8, 2018 at 9:19 AM, Masahiro Yamada
<yamada.masahiro@xxxxxxxxxxxxx> wrote:
>
> Should this be checked?
> Or, is it just "Don't do it" thing?

I think it's probably a "Don't do it".

In fact, maybe we should just make it very explicit that you need to
re-run "make *config" by hand if you have updated your compiler.

So instead of your "run silentoldconfig" if the compiler version has
changed, just literally error out and say "compiler has changed,
re-run configuration".

That way there are no subtle silent failures where you might end up -
by mistake - building just modules with a new compiler and different
options. Because people would be *aware* of the re-configuration.

Anyway, I suspect this is a tiny detail that we don't have to set in
stone right now. Maybe worry about it more when/if it actually becomes
something that people notice?

              Linus
--
To unsubscribe from this list: send the line "unsubscribe linux-s390" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Kernel Development]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite Info]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Linux Media]     [Device Mapper]

  Powered by Linux