From: Leo Famulari <leo@famulari.name>
To: 42410@debbugs.gnu.org
Subject: bug#42410: Copying nars between stores fails for packages with multiple outputs
Date: Fri, 17 Jul 2020 16:43:19 -0400 [thread overview]
Message-ID: <20200717204319.GA3588@jasmine.lan> (raw)
Exporting a nar and importing it on another machine only works when the
package being built has a single output.
I set up a signing-key on the sending machine, authorized it on the
receiving machine, and successfully transferred some nars of
single-output packages. I say they succeeded because `guix build
--no-grafts foo` did not need to build foo after having imported the nar
archive built on the other machine.
However, it fails for packages with multiple outputs such as Syncthing
and libsmf.
I made sure both sides were trying to build the same derivation by using
`guix time-machine` and created the archives like this:
$ guix time-machine --commit=03f9a8c35be387f37badcd2c830ac7414ac17225 -- archive -r --no-grafts --export libsmf > ~/tmp/libsmf.nar
next reply other threads:[~2020-07-17 20:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-17 20:43 Leo Famulari [this message]
2020-07-21 15:49 ` bug#42410: Copying nars between stores fails for packages with multiple outputs Ludovic Courtès
2020-07-21 19:33 ` Leo Famulari
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