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bug#66419: Incorrect handling of -L flag on guix system commands
From: |
Sergio Pastor Pérez |
Subject: |
bug#66419: Incorrect handling of -L flag on guix system commands |
Date: |
Mon, 09 Oct 2023 12:16:50 +0200 |
Good morning.
I've noticed that in system configurations split into different modules,
when using the -L flag, the `guix system build` command incorrectly
issues some errors. The error is ignored and the system is built
successfully.
For example, given a base system and 2 systems that inherit from it, the
error appears when building any of them:
--8<---------------cut here---------------start------------->8---
λ ls
base-system.scm bordercollie.scm sheepbook.scm
--8<---------------cut here---------------end--------------->8---
base-system.scm:
--8<---------------cut here---------------start------------->8---
(define-module (base-system)
#:use-module (gnu))
...
(define-public %base-system
(operating-system
...))
--8<---------------cut here---------------end--------------->8---
bordercollie.scm:
--8<---------------cut here---------------start------------->8---
(define-module (bordercollie)
#:use-module (base-system)
...)
(operating-system
(inherit %base-system)
...)
--8<---------------cut here---------------end--------------->8---
sheepbook.scm:
--8<---------------cut here---------------start------------->8---
(define-module (sheepbook)
#:use-module (base-system)
...)
(operating-system
(inherit %base-system)
...)
--8<---------------cut here---------------end--------------->8---
--8<---------------cut here---------------start------------->8---
λ guix system build -L . bordercollie.scm
error: %useful-gnome-extensions: unbound variable
hint: Did you forget `(use-modules (base-system))'?
/gnu/store/gf21yc9ii1cfd3ki9hnn8ac5d65923ir-system
--8<---------------cut here---------------end--------------->8---
As you can see this command has built successfully. Note that in this
particular case the error says that the unbound variable is
`%useful-gnome-extensions'. It will complain always about the first
think it encounters.
On the other hand relying on the `GUILE_LOAD_PATH', instead of using the
'-L' flag, removes the error:
--8<---------------cut here---------------start------------->8---
λ GUILE_LOAD_PATH=$(pwd):$GUILE_LOAD_PATH guix system build bordercollie.scm
/gnu/store/gf21yc9ii1cfd3ki9hnn8ac5d65923ir-system
--8<---------------cut here---------------end--------------->8---
I've noticed that for the error to appear, there has to be 2 systems
inheriting from the `base-system` module. If I remove `bordercollie.scm`
or `sheepbook.scm`, the other will build without issuing the error.
Regards,
Sergio.
- bug#66419: Incorrect handling of -L flag on guix system commands,
Sergio Pastor Pérez <=