Gentoo Archives: gentoo-user

From: allan gottlieb <gottlieb@×××.edu>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] initial compile time
Date: Tue, 29 Aug 2017 00:18:38
Message-Id: 87pobfxm3v.fsf@nyu.edu
In Reply to: Re: [gentoo-user] initial compile time by Rich Freeman
1 On Mon, Aug 28 2017, Rich Freeman wrote:
2
3 > On Mon, Aug 28, 2017 at 2:37 PM, allan gottlieb <gottlieb@×××.edu> wrote:
4 >> On Mon, Aug 28 2017, Alan McKinnon wrote:
5 >>
6 >>> I forgot to mention there are things that /significantly/ improve
7 >>> compile times. Top of the list is /var/tmp/portage on tmpfs.
8 >>
9 >> Does this mean that, if the build fails, you build again not on tmpfs so
10 >> as to capture build.log?
11 >>
12 >
13 > Just copy the build log off the tmpfs. Portage doesn't remove it
14 > automatically. Unless you reboot the system before inspecting it the
15 > file will still be there unless you have a really overzealous
16 > tmpreaper.
17 >
18 > (Or if you're doing the build in a systemd unit. I actually build
19 > binary packages overnight from a unit and was always puzzled about why
20 > the build was gone from /var/tmp/portage when I'd inspect errors.
21 > Then I realize the default is for units to have a private /var/tmp -
22 > so it was gone when the unit terminated. That can of course be
23 > disabled.)
24
25 Thank you Rich and Joost.
26 allan