This is a squashed commit of the following:
commit 0dccab9f41
Author: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Thu Jul 2 00:30:16 2015 +0200
Typo
commit 2cd28517b1
Author: Ludovic Courtès <ludo@gnu.org>
Date: Wed Jul 1 14:56:34 2015 +0200
Preserve supplementary groups of build users
The following patch is an attempt to address this bug (see
<http://bugs.gnu.org/18994>) by preserving the supplementary groups of
build users in the build environment.
In practice, I would expect that supplementary groups would contain only
one or two groups: the build users group, and possibly the “kvm” group.
[Changed &at(0) to data() and removed tabs - Eelco]
commit 6e38685ef6
Author: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Tue Jun 30 21:41:26 2015 +0200
GC: Handle ENOSPC creating/moving to the trash directory
Issue #564.
commit 5e0a9ae2e2
Author: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Mon Jun 22 15:54:55 2015 +0200
Use posix_fallocate to create /nix/var/nix/db/reserved
commit 4e5ab98d6d
Author: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Mon Jun 22 15:47:40 2015 +0200
Make /nix/var/nix/db/reserved bigger
Issue #564.
commit 60bda60fc0
Author: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Wed Jun 10 16:17:06 2015 +0200
Export outputPaths function
This is useful for the new hydra-queue-runner.
commit 5dfea34048
Author: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Thu Jul 2 22:51:33 2015 +0200
Use std::vector::data()
commit 2459458bc8
Author: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Thu Jun 4 16:04:41 2015 +0200
Allow substitutes for builds that have preferLocalBuild set
Not substituting builds with "preferLocalBuild = true" was a bad idea,
because it didn't take the cost of dependencies into account. For
instance, if we can't substitute a fetchgit call, then we have to
download/build git and all its dependencies.
Partially reverts 5558652709 and adds a
new derivation attribute "allowSubstitutes" to specify whether a
derivation may be substituted.
