[armv5] buildkernel issue on stable/10 - Sheevaplug

[Warner Losh]

config is built as part of the bootstrap tools, which any of the buildworld,
toolchain or kernel-toolchain targets build. It isn’t built as part of buildkernel
if it is out of date. The version should have warned here. Maybe the makefile
version wasn’t bumped in for Makefile.arm when things were MFC’d, or
maybe I messed up bumping the config version number. I’ll look into
those...

Warner

> On Aug 5, 2015, at 6:23 AM, Bartosz Szczepanek <bsz at semihalf.com> wrote:
> 
> Warner,
> 
> it seems that my config binary didn't get rebuilded after make clean
> and make buildkernel, therefore old version remained. After removing
> content of build directory it worked. Commit you mentioned is in tree
> indeed: https://github.com/freebsd/freebsd/commit/6c9b54c869088edab9c4bed15049c9e3aa3f99ae
> Thanks for your effort.
> 
> Best regards,
> Bartosz Szczepanek
> 
> 2015-08-05 9:34 GMT+02:00 Bartosz Szczepanek <bsz at semihalf.com>:
>> Hello,
>> [bsz at x10-fbsd ~]$
>> ~/build/arm.arm/usr/home/bsz/freebsd/tmp/usr/home/bsz/freebsd/usr.sbin/config/config
>> -V
>> 600013
>> 
>> 2015-08-04 17:22 GMT+02:00 Warner Losh <imp at bsdimp.com>:
>>> 
>>>> On Aug 4, 2015, at 8:18 AM, Bartosz Szczepanek <bsz at semihalf.com> wrote:
>>>> 
>>>> Hello,
>>>> 
>>>> I'm building stable/10 kernel for Sheevaplug, using default
>>>> configuration (sys/arm/conf/SHEEVAPLUG). On linking stage issue of
>>>> undefined references emerges (log attached). These references lead to
>>>> files with '!armv6' option in sys/conf/files.arm. Supossedly config
>>>> tool doesn't support negation in options (this is the only occurence
>>>> of exclamation mark in sys/conf/files*), even though this Ian's patch
>>>> was introduced:
>>>> https://lists.freebsd.org/pipermail/svn-src-head/2014-November/065302.html
>>>> 
>>>> Changing 'optional' to 'standard' solves the issue on armv5 platform,
>>>> as well as reverting to old 'cpu_*' settings. Build command I used was
>>>> 'make -j5 buildkernel TARGET=arm -DNO_MODULES KERNCONF=SHEEVAPLUG',
>>>> but I tried with MACHINE_ARCH=arm and TARGET_ARCH=arm as well with no
>>>> effect.
>>>> 
>>>> Please, let me know if this issue can be solved in more generic way
>>>> than described above.
>>> 
>>> What version does config claim to be on stable/10? config does support that
>>> stuff  (Ian and I added it and hashed out the bugs 9 months ago). I thought it had
>>> been MFC’d.
>>> 
>>> Warner
>>> 

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