On Wednesday 28 Jun 2017 06:21:00 Bill Kenworthy wrote:
> rpi1 ~ # genlop -t gcc
> * sys-devel/gcc
>
> Fri Jul 1 10:01:57 2016 >>> sys-devel/gcc-4.9.3
> merge time: 1 day, 4 hours, 32 minutes and 26 seconds.
>
> Fri Nov 4 10:49:45 2016 >>> sys-devel/gcc-4.9.4
> merge time: 1 day, 4 hours, 43 minutes and 51 seconds.
>
> rpi1 ~ #
>
> rpi1 ~ # genlop -t glibc
> * sys-libs/glibc
>
> Fri May 20 02:48:34 2016 >>> sys-libs/glibc-2.22-r4
> merge time: 5 hours, 30 minutes and 52 seconds.
>
> Thu Sep 1 20:07:48 2016 >>> sys-libs/glibc-2.22-r4
> merge time: 4 hours, 58 minutes and 44 seconds.
>
> Fri Jan 13 15:11:12 2017 >>> sys-libs/glibc-2.23-r3
> merge time: 5 hours, 19 minutes and 51 seconds.
>
> rpi1 ~ #
>
> pi model B (512M ram), ccache and distcc to a single vm with crossdev
Why not just NFS-export your $PORTDIR to a chroot on your host machine, and
build everything there? --sync takes quite a while, but that would easily be
recouped in compilation. That's what I do with a little Atom N270 box here.
$ genlop -t gcc -f /mnt/atom/var/log/emerge.log | grep minutes
[...]
merge time: 13 minutes and 11 seconds.
merge time: 13 minutes and 35 seconds.
merge time: 12 minutes and 51 seconds.
merge time: 14 minutes and 16 seconds.
merge time: 14 minutes.
merge time: 26 minutes and 49 seconds.
merge time: 28 minutes and 41 seconds.
--
Regards
Peter
