bug#46537: ‘uname -s’ from Gash-Utils-Boot returns nothing

[Efraim Flashner <efraim@flashner.co.il>]

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On Mon, Feb 15, 2021 at 06:24:46PM +0100, Ludovic Courtès wrote:
> Gash-Utils ‘uname’ seems to be confused:
> 
> --8<---------------cut here---------------start------------->8---
> $ $(guix build -e '(@@ (gnu packages commencement) gash-utils-boot)')/bin/uname -a
> Linux ribbon 5.10.10-gnu #1 SMP 1 x86_64 GNU/Linux
> $ $(guix build -e '(@@ (gnu packages commencement) gash-utils-boot)')/bin/uname -s
> 
> $ guix describe
> Generacio 175	Feb 04 2021 22:52:40	(nuna)
>   guix 5ae09d7
>     repository URL: https://git.savannah.gnu.org/git/guix.git
>     branch: master
>     commit: 5ae09d7979a0696d862b9555314eab199f7ce576
> $ uname -s
> Linux
> --8<---------------cut here---------------end--------------->8---
> 
> Ludo’.
> 

The attached patch fixes it for me when I build it locally. Tested
against master, with an expanded guix.scm to build multiple versions.

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Efraim Flashner   <efraim@flashner.co.il>   אפרים פלשנר
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From eedd0ee769393eea3fcb9b7131d469ea15d9f179 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 16 Feb 2021 11:50:20 +0200
Subject: [PATCH] uname: Fix uname -s.

* gash/commands/uname.scm (uname): Remove duplicate kernel-name? match.
---
 gash/commands/uname.scm | 1 -
 1 file changed, 1 deletion(-)

diff --git a/gash/commands/uname.scm b/gash/commands/uname.scm
index 2a89c6a..fa15c69 100644
--- a/gash/commands/uname.scm
+++ b/gash/commands/uname.scm
@@ -49,7 +49,6 @@
          (processor? (option-ref options 'processor #f))
          (hardware-platform? (option-ref options 'hardware-platform #f))
          (operating-system? (option-ref options 'operating-system #f))
-         (kernel-name? (not (or all? kernel-name? node-name? kernel-release? kernel-version? machine? processor? hardware-platform? operating-system?)))
 
 	 (help? (option-ref options 'help #f))
          (version? (option-ref options 'version #f))
-- 
2.30.1


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