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gnu: grub: Fix unicode font loading when booting over TFTP.

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* gnu/bootloader/grub.scm (eye-candy)(font-file): Fix unicode font loading
when booting over TFTP.

Signed-off-by: Danny Milosavljevic <dannym@scratchpost.org>
This commit is contained in:
Stefan 2020-12-13 18:25:24 +01:00 committed by Danny Milosavljevic
parent 48cccf06ad
commit 03fb57ff77
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1 changed files with 12 additions and 3 deletions
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15
gnu/bootloader/grub.scm
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@ -191,9 +191,18 @@ fi~%"
(define font-file
(let* ((bootloader (bootloader-configuration-bootloader config))
(grub (bootloader-package bootloader)))
(normalize-file (file-append grub "/share/grub/unicode.pf2")
store-mount-point
store-directory-prefix)))
;; The bootloader-package may be a profile with only symlinks.
;; If network booting, then a symlink to the font may not work on the
;; server side. Therefore we canonicalize the file name of the font.
;; TODO: The font gets installed by (install-grub-efi-netboot) and
;; (install-grub-efi). The installed font could be referred to as
;; "unicode". But it is currently unclear if (install-grub-disk-image)
;; and (install-grub) both install the font as well.
;; Actually this should be preferred.
#~(canonicalize-path
#+(normalize-file (file-append grub "/share/grub/unicode.pf2")
store-mount-point
store-directory-prefix))))
(define image
(normalize-file (grub-background-image config)