my build time impact of clang 5.0

[Boris Samorodov]

04.10.2017 15:26, Matt Smith пишет:
> On Oct 04 13:03, krad wrote:
>> have you tried meta builds and pkgbase?
> 
> I was going to say this. Because my build times have increased so 
> massively on my underpowered server I've switched to doing incremental 
> builds. Set WITH_META_MODE=yes in /etc/src-env.conf and add 
> kld_list="filemon" to /etc/rc.conf with a kldload filemon.
> 
> Doing this makes builds take a couple of minutes on average rather than 
> 12 hours.

I was bitten twice by this process. It was at the time of INO-64bit
change (I track only CURRENT). Since then I build base packages without
meta mode on.

> pkgbase I have been monitoring the mailing list, but I haven't actually 
> tried it yet. The problems with /etc merging makes me twitchy.

However, I've never got any errors like this using an auto etc update,
something like:
---
# fetch 
<URL>/FreeBSD-base/FreeBSD:12:amd64/latest/FreeBSD-etcupdate-latest.tbz2 
-o /tmp/pkg/FreeBSD-etcupdate-latest.tbz2 &&  etcupdate -t 
/tmp/pkg/FreeBSD-etcupdate-latest.tbz2
---

-- 
WBR, Boris Samorodov (bsam)
FreeBSD Committer, http://www.FreeBSD.org The Power To Serve