From mboxrd@z Thu Jan  1 00:00:00 1970
From: ludo@gnu.org (Ludovic =?UTF-8?Q?Court=C3=A8s?=)
Subject: bug#30879: Commit bc499b113 broke guix on guile@2.0.14,
	improper <operating-system> field initialization
Date: Wed, 21 Mar 2018 00:12:02 +0100
Message-ID: <877eq6ibp9.fsf@gnu.org>
References: <20180320154302.GL105827@pe06.us.cray.com>
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In-Reply-To: <20180320154302.GL105827@pe06.us.cray.com> (Eric Bavier's message
	of "Tue, 20 Mar 2018 10:43:02 -0500")
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To: Eric Bavier <bavier@cray.com>
Cc: 30879@debbugs.gnu.org

Hello Eric,

Eric Bavier <bavier@cray.com> skribis:

> scheme@(guile-user)> (@@ (gnu tests base) %simple-os)
> $1 =3D #<<operating-system>
>        kernel: #<package linux-libre@4.15.7 ...>
>        kernel-arguments: ()
>        bootloader: #<<bootloader-configuration> bootloader: ...>
>        initrd: #<procedure base-initrd ...>
>        initrd-modules: ()
>        firmware: "komputilo"
>        host-name: #f
>        hosts-file: ()
>        mapped-devices: (#<<file-system> device: "my-root" ...> #<<file-sy=
stem> ...> ...)
>        file-systems: ()
>        swap-devices: (#<<user-account> name: "alice" ...> ...)
>        ...
>
> Notice e.g. the "firmware" field has that value that should be in
> "host-name", which has the value "hosts-file" should have, and
> "mapped-devices" has the value "file-systems" should have, etc.
>
> If you explicitely specify the new "initrd-modules" field this commit
> added in (@ (gnu tests) %simple-os), then compilation proceeds as
> expected.

That sounds a lot like regular ABI breakage: a new <operating-system>
field was added but gnu/tests/base.go wasn=E2=80=99t rebuilt, and thus was
expecting the previous struct layout.

Does =E2=80=9Crm gnu/tests/base.go && make=E2=80=9D suffice to fix this iss=
ue?

Thanks,
Ludo=E2=80=99.