svn commit: r285068 - in head/sys: conf modules/agp modules/geom/geom_part/geom_part_apm modules/geom/geom_part/geom_part_bsd modules/geom/geom_part/geom_part_bsd64 modules/geom/geom_part/geom_part...

[Adrian Chadd]

ok, so why's it make NFS builds so slow?


-a

On 3 July 2015 at 10:08, Roger Pau Monné <royger at freebsd.org> wrote:
> El 03/07/15 a les 3.50, Warner Losh ha escrit:
>> Author: imp
>> Date: Fri Jul  3 01:50:26 2015
>> New Revision: 285068
>> URL: https://svnweb.freebsd.org/changeset/base/285068
>>
>> Log:
>>   Kill MFILES and find things automatically. It turned out to be only
>>   lightly used. Find the proper .m file when we depend on *_if.[ch] in
>>   the srcs line, with seat-belts for false positive matches.  This uses
>>   make's path mechanism. A further refinement would be to calculate this
>>   once, and then pass the resulting _MPATH to modules submakes.
>
> This makes building the kernel from a NFS share extremely slow, I've
> been waiting for >2h for a simple buildkernel to finish, and I ended up
> killing it in order to bisect what was causing this (and it was still at
> the "make dependencies" phase only).
>
> Roger.
>
>