From 0e86c0708f3aa0eb35a9fc3c9ef89dcb210bac3f Mon Sep 17 00:00:00 2001
From: Pkill -9 <pkill9@runbox.com>
Date: Wed, 19 Dec 2018 20:22:20 +0000
Subject: [PATCH] system: 'kernel->boot-label' now accepts inferior packages.
* gnu/system.scm (kernel->boot-label): Get package name and version
using the functions for inferior packages if the kernel is an
inferior package. Return "GNU" if the kernel is not a package.
---
gnu/system.scm | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
@@ -21,6 +21,7 @@
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (gnu system)
+ #:use-module (guix inferior)
#:use-module (guix store)
#:use-module (guix monads)
#:use-module (guix gexp)
@@ -905,10 +906,17 @@ listed in OS. The C library expects to find it under
(define (kernel->boot-label kernel)
"Return a label for the bootloader menu entry that boots KERNEL."
- (string-append "GNU with "
- (string-titlecase (package-name kernel)) " "
- (package-version kernel)
- " (beta)"))
+ (cond ((package? kernel)
+ (string-append "GNU with "
+ (string-titlecase (package-name kernel)) " "
+ (package-version kernel)
+ " (beta)"))
+ ((inferior-package? kernel)
+ (string-append "GNU with "
+ (string-titlecase (inferior-package-name kernel))
+ (inferior-package-version kernel)
+ " (beta)"))
+ (else "GNU")))
(define (store-file-system file-systems)
"Return the file system object among FILE-SYSTEMS that contains the store."
--
2.19.2