Commit | Line | Data |
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0ded70f3 | 1 | ;;; GNU Guix --- Functional package management for GNU |
9512ba6b | 2 | ;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org> |
1ef8b72a | 3 | ;;; Copyright © 2016 Chris Marusich <cmmarusich@gmail.com> |
e0b2e930 | 4 | ;;; Copyright © 2017 Leo Famulari <leo@famulari.name> |
b09a8da4 | 5 | ;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com> |
f52fe7c3 | 6 | ;;; Copyright © 2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org> |
aaffde38 | 7 | ;;; Copyright © 2020 Maxim Cournoyer <maxim.cournoyer@gmail.com> |
0ded70f3 LC |
8 | ;;; |
9 | ;;; This file is part of GNU Guix. | |
10 | ;;; | |
11 | ;;; GNU Guix is free software; you can redistribute it and/or modify it | |
12 | ;;; under the terms of the GNU General Public License as published by | |
13 | ;;; the Free Software Foundation; either version 3 of the License, or (at | |
14 | ;;; your option) any later version. | |
15 | ;;; | |
16 | ;;; GNU Guix is distributed in the hope that it will be useful, but | |
17 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | ;;; GNU General Public License for more details. | |
20 | ;;; | |
21 | ;;; You should have received a copy of the GNU General Public License | |
22 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. | |
23 | ||
b09a8da4 | 24 | (define-module (gnu bootloader grub) |
0ded70f3 | 25 | #:use-module (guix records) |
46c296dc | 26 | #:use-module ((guix utils) #:select (%current-system)) |
f6a7b21d | 27 | #:use-module (guix gexp) |
84dfb458 | 28 | #:use-module (gnu artwork) |
b09a8da4 | 29 | #:use-module (gnu bootloader) |
9b336338 | 30 | #:use-module (gnu system uuid) |
a5acc17a | 31 | #:use-module (gnu system file-systems) |
8d058e7b | 32 | #:use-module (gnu system keyboard) |
6a7c4636 | 33 | #:use-module (gnu packages bootloaders) |
ffde82c9 | 34 | #:autoload (gnu packages gtk) (guile-cairo guile-rsvg) |
8d058e7b | 35 | #:autoload (gnu packages xorg) (xkeyboard-config) |
0ded70f3 | 36 | #:use-module (ice-9 match) |
6b173ac0 | 37 | #:use-module (ice-9 regex) |
0ded70f3 | 38 | #:use-module (srfi srfi-1) |
6794653e | 39 | #:use-module (srfi srfi-2) |
99ae9ceb LC |
40 | #:export (grub-image |
41 | grub-image? | |
42 | grub-image-aspect-ratio | |
43 | grub-image-file | |
44 | ||
45 | grub-theme | |
46 | grub-theme? | |
47 | grub-theme-images | |
48 | grub-theme-color-normal | |
49 | grub-theme-color-highlight | |
50 | ||
51 | %background-image | |
52 | %default-theme | |
53 | ||
b09a8da4 MO |
54 | grub-bootloader |
55 | grub-efi-bootloader | |
cf189709 | 56 | grub-mkrescue-bootloader |
d5b429ab | 57 | |
b09a8da4 | 58 | grub-configuration)) |
0ded70f3 LC |
59 | |
60 | ;;; Commentary: | |
61 | ;;; | |
62 | ;;; Configuration of GNU GRUB. | |
63 | ;;; | |
64 | ;;; Code: | |
65 | ||
1ef8b72a CM |
66 | (define (strip-mount-point mount-point file) |
67 | "Strip MOUNT-POINT from FILE, which is a gexp or other lowerable object | |
68 | denoting a file name." | |
8b22107e MO |
69 | (match mount-point |
70 | ((? string? mount-point) | |
71 | (if (string=? mount-point "/") | |
72 | file | |
73 | #~(let ((file #$file)) | |
74 | (if (string-prefix? #$mount-point file) | |
75 | (substring #$file #$(string-length mount-point)) | |
76 | file)))) | |
77 | (#f file))) | |
0f65f54e | 78 | |
99ae9ceb LC |
79 | (define-record-type* <grub-image> |
80 | grub-image make-grub-image | |
81 | grub-image? | |
82 | (aspect-ratio grub-image-aspect-ratio ;rational number | |
83 | (default 4/3)) | |
84 | (file grub-image-file)) ;file-valued gexp (SVG) | |
85 | ||
86 | (define-record-type* <grub-theme> | |
87 | grub-theme make-grub-theme | |
88 | grub-theme? | |
89 | (images grub-theme-images | |
90 | (default '())) ;list of <grub-image> | |
91 | (color-normal grub-theme-color-normal | |
92 | (default '((fg . cyan) (bg . blue)))) | |
93 | (color-highlight grub-theme-color-highlight | |
f52fe7c3 JN |
94 | (default '((fg . white) (bg . blue)))) |
95 | (gfxmode grub-gfxmode | |
96 | (default '("auto")))) ;list of string | |
99ae9ceb | 97 | |
99ae9ceb LC |
98 | (define %background-image |
99 | (grub-image | |
100 | (aspect-ratio 4/3) | |
357db1f9 LC |
101 | (file (file-append %artwork-repository |
102 | "/grub/GuixSD-fully-black-4-3.svg")))) | |
99ae9ceb LC |
103 | |
104 | (define %default-theme | |
105 | ;; Default theme contributed by Felipe López. | |
106 | (grub-theme | |
107 | (images (list %background-image)) | |
9c09760a | 108 | (color-highlight '((fg . yellow) (bg . black))) |
99ae9ceb LC |
109 | (color-normal '((fg . light-gray) (bg . black))))) ;XXX: #x303030 |
110 | ||
99ae9ceb LC |
111 | \f |
112 | ;;; | |
113 | ;;; Background image & themes. | |
114 | ;;; | |
115 | ||
b09a8da4 MO |
116 | (define (bootloader-theme config) |
117 | "Return user defined theme in CONFIG if defined or %default-theme | |
118 | otherwise." | |
119 | (or (bootloader-configuration-theme config) %default-theme)) | |
120 | ||
ffde82c9 LC |
121 | (define* (svg->png svg #:key width height) |
122 | "Build a PNG of HEIGHT x WIDTH from SVG." | |
46c296dc LC |
123 | (computed-file "grub-image.png" |
124 | (with-imported-modules '((gnu build svg)) | |
125 | (with-extensions (list guile-rsvg guile-cairo) | |
126 | #~(begin | |
127 | (use-modules (gnu build svg)) | |
128 | (svg->png #+svg #$output | |
129 | #:width #$width | |
130 | #:height #$height)))))) | |
99ae9ceb | 131 | |
6394fe65 | 132 | (define* (grub-background-image config #:key (width 1024) (height 768)) |
99ae9ceb LC |
133 | "Return the GRUB background image defined in CONFIG with a ratio of |
134 | WIDTH/HEIGHT, or #f if none was found." | |
135 | (let* ((ratio (/ width height)) | |
136 | (image (find (lambda (image) | |
137 | (= (grub-image-aspect-ratio image) ratio)) | |
b09a8da4 MO |
138 | (grub-theme-images |
139 | (bootloader-theme config))))) | |
46c296dc LC |
140 | (and image |
141 | (svg->png (grub-image-file image) | |
142 | #:width width #:height height)))) | |
99ae9ceb | 143 | |
1ef8b72a CM |
144 | (define* (eye-candy config store-device store-mount-point |
145 | #:key system port) | |
46c296dc | 146 | "Return a gexp that writes to PORT (a port-valued gexp) the |
99ae9ceb | 147 | 'grub.cfg' part concerned with graphics mode, background images, colors, and |
1ef8b72a CM |
148 | all that. STORE-DEVICE designates the device holding the store, and |
149 | STORE-MOUNT-POINT is its mount point; these are used to determine where the | |
150 | background image and fonts must be searched for. SYSTEM must be the target | |
151 | system string---e.g., \"x86_64-linux\"." | |
6b173ac0 | 152 | (define setup-gfxterm-body |
6794653e MC |
153 | (let ((gfxmode |
154 | (or (and-let* ((theme (bootloader-configuration-theme config)) | |
155 | (gfxmode (grub-gfxmode theme))) | |
156 | (string-join gfxmode ";")) | |
157 | "auto"))) | |
158 | ||
159 | ;; Intel and EFI systems need to be switched into graphics mode, whereas | |
160 | ;; most other modern architectures have no other mode and therefore | |
161 | ;; don't need to be switched. | |
162 | ||
163 | ;; XXX: Do we really need to restrict to x86 systems? We could imitate | |
164 | ;; what the GRUB default configuration does and decide based on whether | |
165 | ;; a user provided 'gfxterm' in the terminal-outputs field of their | |
166 | ;; bootloader-configuration record. | |
167 | (if (string-match "^(x86_64|i[3-6]86)-" system) | |
168 | (format #f " | |
169 | set gfxmode=~a | |
aaffde38 | 170 | insmod all_video |
6794653e MC |
171 | insmod gfxterm~%" gfxmode) |
172 | ""))) | |
6b173ac0 | 173 | |
e0b2e930 | 174 | (define (setup-gfxterm config font-file) |
b09a8da4 MO |
175 | (if (memq 'gfxterm (bootloader-configuration-terminal-outputs config)) |
176 | #~(format #f "if loadfont ~a; then | |
e0b2e930 LF |
177 | setup_gfxterm |
178 | fi~%" #$font-file) | |
b09a8da4 | 179 | "")) |
e0b2e930 | 180 | |
99ae9ceb | 181 | (define (theme-colors type) |
b09a8da4 | 182 | (let* ((theme (bootloader-theme config)) |
99ae9ceb LC |
183 | (colors (type theme))) |
184 | (string-append (symbol->string (assoc-ref colors 'fg)) "/" | |
185 | (symbol->string (assoc-ref colors 'bg))))) | |
186 | ||
6b779207 | 187 | (define font-file |
1ef8b72a | 188 | (strip-mount-point store-mount-point |
0f65f54e | 189 | (file-append grub "/share/grub/unicode.pf2"))) |
6b779207 | 190 | |
46c296dc LC |
191 | (define image |
192 | (grub-background-image config)) | |
193 | ||
194 | (and image | |
195 | #~(format #$port " | |
6b173ac0 | 196 | function setup_gfxterm {~a} |
99ae9ceb | 197 | |
ccc2678b | 198 | # Set 'root' to the partition that contains /gnu/store. |
6b779207 | 199 | ~a |
ccc2678b | 200 | |
e0b2e930 LF |
201 | ~a |
202 | ~a | |
99ae9ceb LC |
203 | |
204 | insmod png | |
205 | if background_image ~a; then | |
206 | set color_normal=~a | |
207 | set color_highlight=~a | |
208 | else | |
209 | set menu_color_normal=cyan/blue | |
210 | set menu_color_highlight=white/blue | |
211 | fi~%" | |
46c296dc LC |
212 | #$setup-gfxterm-body |
213 | #$(grub-root-search store-device font-file) | |
214 | #$(setup-gfxterm config font-file) | |
215 | #$(grub-setup-io config) | |
6b779207 | 216 | |
46c296dc LC |
217 | #$(strip-mount-point store-mount-point image) |
218 | #$(theme-colors grub-theme-color-normal) | |
219 | #$(theme-colors grub-theme-color-highlight)))) | |
99ae9ceb LC |
220 | |
221 | \f | |
222 | ;;; | |
223 | ;;; Configuration file. | |
224 | ;;; | |
225 | ||
8d058e7b LC |
226 | (define* (keyboard-layout-file layout |
227 | #:key | |
228 | (grub grub)) | |
229 | "Process the X keyboard layout description LAYOUT, a <keyboard-layout> record, | |
230 | and return a file in the format for GRUB keymaps. LAYOUT must be present in | |
231 | the 'share/X11/xkb/symbols/' directory of 'xkeyboard-config'." | |
232 | (define builder | |
233 | (with-imported-modules '((guix build utils)) | |
234 | #~(begin | |
235 | (use-modules (guix build utils)) | |
236 | ||
237 | ;; 'grub-kbdcomp' passes all its arguments but '-o' to 'ckbcomp' | |
238 | ;; (from the 'console-setup' package). | |
239 | (invoke #$(file-append grub "/bin/grub-mklayout") | |
240 | "-i" #+(keyboard-layout->console-keymap layout) | |
241 | "-o" #$output)))) | |
242 | ||
243 | (computed-file (string-append "grub-keymap." (keyboard-layout-name layout)) | |
244 | builder)) | |
245 | ||
e0b2e930 LF |
246 | (define (grub-setup-io config) |
247 | "Return GRUB commands to configure the input / output interfaces. The result | |
248 | is a string that can be inserted in grub.cfg." | |
249 | (let* ((symbols->string (lambda (list) | |
250 | (string-join (map symbol->string list) " "))) | |
b09a8da4 MO |
251 | (outputs (bootloader-configuration-terminal-outputs config)) |
252 | (inputs (bootloader-configuration-terminal-inputs config)) | |
253 | (unit (bootloader-configuration-serial-unit config)) | |
254 | (speed (bootloader-configuration-serial-speed config)) | |
e0b2e930 LF |
255 | |
256 | ;; Respectively, GRUB_TERMINAL_OUTPUT and GRUB_TERMINAL_INPUT, | |
257 | ;; as documented in GRUB manual section "Simple Configuration | |
258 | ;; Handling". | |
259 | (valid-outputs '(console serial serial_0 serial_1 serial_2 serial_3 | |
260 | gfxterm vga_text mda_text morse spkmodem)) | |
261 | (valid-inputs '(console serial serial_0 serial_1 serial_2 serial_3 | |
262 | at_keyboard usb_keyboard)) | |
263 | ||
264 | (io (string-append | |
265 | "terminal_output " | |
266 | (symbols->string | |
267 | (map | |
268 | (lambda (output) | |
269 | (if (memq output valid-outputs) output #f)) outputs)) "\n" | |
270 | (if (null? inputs) | |
271 | "" | |
272 | (string-append | |
273 | "terminal_input " | |
274 | (symbols->string | |
275 | (map | |
276 | (lambda (input) | |
277 | (if (memq input valid-inputs) input #f)) inputs)) "\n")) | |
278 | ;; UNIT and SPEED are arguments to the same GRUB command | |
279 | ;; ("serial"), so we process them together. | |
280 | (if (or unit speed) | |
281 | (string-append | |
282 | "serial" | |
283 | (if unit | |
284 | ;; COM ports 1 through 4 | |
285 | (if (and (exact-integer? unit) (<= unit 3) (>= unit 0)) | |
286 | (string-append " --unit=" (number->string unit)) | |
287 | #f) | |
288 | "") | |
289 | (if speed | |
290 | (if (exact-integer? speed) | |
291 | (string-append " --speed=" (number->string speed)) | |
292 | #f) | |
293 | "")) | |
294 | "")))) | |
295 | (format #f "~a" io))) | |
296 | ||
1ef8b72a CM |
297 | (define (grub-root-search device file) |
298 | "Return the GRUB 'search' command to look for DEVICE, which contains FILE, | |
6b779207 LC |
299 | a gexp. The result is a gexp that can be inserted in the grub.cfg-generation |
300 | code." | |
5babe521 LC |
301 | ;; Usually FILE is a file name gexp like "/gnu/store/…-linux/vmlinuz", but |
302 | ;; it can also be something like "(hd0,msdos1)/vmlinuz" in the case of | |
303 | ;; custom menu entries. In the latter case, don't emit a 'search' command. | |
304 | (if (and (string? file) (not (string-prefix? "/" file))) | |
305 | "" | |
1ef8b72a CM |
306 | (match device |
307 | ;; Preferably refer to DEVICE by its UUID or label. This is more | |
ecc4324f | 308 | ;; efficient and less ambiguous, see <http://bugs.gnu.org/22281>. |
9b336338 | 309 | ((? uuid? uuid) |
5babe521 | 310 | (format #f "search --fs-uuid --set ~a" |
1ef8b72a | 311 | (uuid->string device))) |
a5acc17a LC |
312 | ((? file-system-label? label) |
313 | (format #f "search --label --set ~a" | |
314 | (file-system-label->string label))) | |
315 | ((or #f (? string?)) | |
5babe521 | 316 | #~(format #f "search --file --set ~a" #$file))))) |
6b779207 | 317 | |
1ef8b72a | 318 | (define* (grub-configuration-file config entries |
fe6e3fe2 LC |
319 | #:key |
320 | (system (%current-system)) | |
321 | (old-entries '())) | |
d5b429ab | 322 | "Return the GRUB configuration file corresponding to CONFIG, a |
b09a8da4 MO |
323 | <bootloader-configuration> object, and where the store is available at |
324 | STORE-FS, a <file-system> object. OLD-ENTRIES is taken to be a list of menu | |
325 | entries corresponding to old generations of the system." | |
d5b429ab | 326 | (define all-entries |
1975c754 DM |
327 | (append entries (bootloader-configuration-menu-entries config))) |
328 | (define (menu-entry->gexp entry) | |
329 | (let ((device (menu-entry-device entry)) | |
330 | (device-mount-point (menu-entry-device-mount-point entry)) | |
331 | (label (menu-entry-label entry)) | |
332 | (kernel (menu-entry-linux entry)) | |
333 | (arguments (menu-entry-linux-arguments entry)) | |
334 | (initrd (menu-entry-initrd entry))) | |
1ef8b72a | 335 | ;; Here DEVICE is the store and DEVICE-MOUNT-POINT is its mount point. |
8b22107e | 336 | ;; Use the right file names for KERNEL and INITRD in case |
1ef8b72a CM |
337 | ;; DEVICE-MOUNT-POINT is not "/", meaning that the store is on a |
338 | ;; separate partition. | |
8b22107e MO |
339 | (let ((kernel (strip-mount-point device-mount-point kernel)) |
340 | (initrd (strip-mount-point device-mount-point initrd))) | |
0f65f54e | 341 | #~(format port "menuentry ~s { |
6b779207 | 342 | ~a |
44d5f54e | 343 | linux ~a ~a |
d9f0a237 | 344 | initrd ~a |
0ded70f3 | 345 | }~%" |
0f65f54e | 346 | #$label |
8b22107e MO |
347 | #$(grub-root-search device kernel) |
348 | #$kernel (string-join (list #$@arguments)) | |
349 | #$initrd)))) | |
46c296dc LC |
350 | (define sugar |
351 | (eye-candy config | |
352 | (menu-entry-device (first all-entries)) | |
353 | (menu-entry-device-mount-point (first all-entries)) | |
354 | #:system system | |
355 | #:port #~port)) | |
356 | ||
8d058e7b LC |
357 | (define keyboard-layout-config |
358 | (let ((layout (bootloader-configuration-keyboard-layout config)) | |
359 | (grub (bootloader-package | |
360 | (bootloader-configuration-bootloader config)))) | |
361 | #~(let ((keymap #$(and layout | |
362 | (keyboard-layout-file layout #:grub grub)))) | |
363 | (when keymap | |
364 | (format port "\ | |
8d058e7b LC |
365 | insmod keylayouts |
366 | keymap ~a~%" keymap))))) | |
367 | ||
46c296dc LC |
368 | (define builder |
369 | #~(call-with-output-file #$output | |
370 | (lambda (port) | |
371 | (format port | |
59e80445 | 372 | "# This file was generated from your Guix configuration. Any changes |
fdf14c64 JD |
373 | # will be lost upon reconfiguration. |
374 | ") | |
46c296dc | 375 | #$sugar |
8d058e7b | 376 | #$keyboard-layout-config |
46c296dc | 377 | (format port " |
f6a7b21d | 378 | set default=~a |
6c777cf8 | 379 | set timeout=~a~%" |
46c296dc LC |
380 | #$(bootloader-configuration-default-entry config) |
381 | #$(bootloader-configuration-timeout config)) | |
382 | #$@(map menu-entry->gexp all-entries) | |
99ae9ceb | 383 | |
46c296dc LC |
384 | #$@(if (pair? old-entries) |
385 | #~((format port " | |
fe6e3fe2 | 386 | submenu \"GNU system, old configurations...\" {~%") |
46c296dc LC |
387 | #$@(map menu-entry->gexp old-entries) |
388 | (format port "}~%")) | |
b0d09586 BW |
389 | #~()) |
390 | (format port " | |
391 | if [ \"${grub_platform}\" == efi ]; then | |
392 | menuentry \"Firmware setup\" { | |
393 | fwsetup | |
394 | } | |
395 | fi~%")))) | |
0ded70f3 | 396 | |
9512ba6b LC |
397 | ;; Since this file is rather unique, there's no point in trying to |
398 | ;; substitute it. | |
399 | (computed-file "grub.cfg" builder | |
400 | #:options '(#:local-build? #t | |
401 | #:substitutable? #f))) | |
0ded70f3 | 402 | |
b09a8da4 MO |
403 | \f |
404 | ||
405 | ;;; | |
406 | ;;; Install procedures. | |
407 | ;;; | |
408 | ||
409 | (define install-grub | |
410 | #~(lambda (bootloader device mount-point) | |
411 | ;; Install GRUB on DEVICE which is mounted at MOUNT-POINT. | |
412 | (let ((grub (string-append bootloader "/sbin/grub-install")) | |
413 | (install-dir (string-append mount-point "/boot"))) | |
414 | ;; Tell 'grub-install' that there might be a LUKS-encrypted /boot or | |
415 | ;; root partition. | |
416 | (setenv "GRUB_ENABLE_CRYPTODISK" "y") | |
417 | ||
21fcfe1e LC |
418 | ;; Hide potentially confusing messages from the user, such as |
419 | ;; "Installing for i386-pc platform." | |
420 | (invoke/quiet grub "--no-floppy" "--target=i386-pc" | |
421 | "--boot-directory" install-dir | |
422 | device)))) | |
2941b347 AW |
423 | |
424 | (define install-grub-efi | |
425 | #~(lambda (bootloader efi-dir mount-point) | |
426 | ;; Install GRUB onto the EFI partition mounted at EFI-DIR, for the | |
427 | ;; system whose root is mounted at MOUNT-POINT. | |
428 | (let ((grub-install (string-append bootloader "/sbin/grub-install")) | |
aa5a549c | 429 | (install-dir (string-append mount-point "/boot")) |
59e80445 | 430 | ;; When installing Guix, it's common to mount EFI-DIR below |
aa5a549c MB |
431 | ;; MOUNT-POINT rather than /boot/efi on the live image. |
432 | (target-esp (if (file-exists? (string-append mount-point efi-dir)) | |
433 | (string-append mount-point efi-dir) | |
434 | efi-dir))) | |
2941b347 AW |
435 | ;; Tell 'grub-install' that there might be a LUKS-encrypted /boot or |
436 | ;; root partition. | |
437 | (setenv "GRUB_ENABLE_CRYPTODISK" "y") | |
21fcfe1e LC |
438 | (invoke/quiet grub-install "--boot-directory" install-dir |
439 | "--bootloader-id=Guix" | |
440 | "--efi-directory" target-esp)))) | |
b09a8da4 MO |
441 | |
442 | \f | |
443 | ||
444 | ;;; | |
445 | ;;; Bootloader definitions. | |
446 | ;;; | |
447 | ||
448 | (define grub-bootloader | |
449 | (bootloader | |
450 | (name 'grub) | |
451 | (package grub) | |
452 | (installer install-grub) | |
453 | (configuration-file "/boot/grub/grub.cfg") | |
454 | (configuration-file-generator grub-configuration-file))) | |
455 | ||
456 | (define* grub-efi-bootloader | |
457 | (bootloader | |
458 | (inherit grub-bootloader) | |
2941b347 | 459 | (installer install-grub-efi) |
b09a8da4 MO |
460 | (name 'grub-efi) |
461 | (package grub-efi))) | |
462 | ||
cf189709 DM |
463 | (define* grub-mkrescue-bootloader |
464 | (bootloader | |
465 | (inherit grub-efi-bootloader) | |
466 | (package grub-hybrid))) | |
467 | ||
b09a8da4 MO |
468 | \f |
469 | ;;; | |
470 | ;;; Compatibility macros. | |
471 | ;;; | |
472 | ||
473 | (define-syntax grub-configuration | |
474 | (syntax-rules (grub) | |
475 | ((_ (grub package) fields ...) | |
476 | (if (eq? package grub) | |
477 | (bootloader-configuration | |
478 | (bootloader grub-bootloader) | |
479 | fields ...) | |
480 | (bootloader-configuration | |
481 | (bootloader grub-efi-bootloader) | |
482 | fields ...))) | |
483 | ((_ fields ...) | |
484 | (bootloader-configuration | |
485 | (bootloader grub-bootloader) | |
486 | fields ...)))) | |
487 | ||
0ded70f3 | 488 | ;;; grub.scm ends here |