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> |
0ded70f3 LC |
7 | ;;; |
8 | ;;; This file is part of GNU Guix. | |
9 | ;;; | |
10 | ;;; GNU Guix is free software; you can redistribute it and/or modify it | |
11 | ;;; under the terms of the GNU General Public License as published by | |
12 | ;;; the Free Software Foundation; either version 3 of the License, or (at | |
13 | ;;; your option) any later version. | |
14 | ;;; | |
15 | ;;; GNU Guix is distributed in the hope that it will be useful, but | |
16 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | ;;; GNU General Public License for more details. | |
19 | ;;; | |
20 | ;;; You should have received a copy of the GNU General Public License | |
21 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. | |
22 | ||
b09a8da4 | 23 | (define-module (gnu bootloader grub) |
0ded70f3 | 24 | #:use-module (guix records) |
46c296dc | 25 | #:use-module ((guix utils) #:select (%current-system)) |
f6a7b21d | 26 | #:use-module (guix gexp) |
84dfb458 | 27 | #:use-module (gnu artwork) |
b09a8da4 | 28 | #:use-module (gnu bootloader) |
9b336338 | 29 | #:use-module (gnu system uuid) |
a5acc17a | 30 | #:use-module (gnu system file-systems) |
8d058e7b | 31 | #:use-module (gnu system keyboard) |
6a7c4636 | 32 | #:use-module (gnu packages bootloaders) |
ffde82c9 | 33 | #:autoload (gnu packages gtk) (guile-cairo guile-rsvg) |
8d058e7b | 34 | #:autoload (gnu packages xorg) (xkeyboard-config) |
0ded70f3 | 35 | #:use-module (ice-9 match) |
6b173ac0 | 36 | #:use-module (ice-9 regex) |
0ded70f3 | 37 | #:use-module (srfi srfi-1) |
99ae9ceb LC |
38 | #:export (grub-image |
39 | grub-image? | |
40 | grub-image-aspect-ratio | |
41 | grub-image-file | |
42 | ||
43 | grub-theme | |
44 | grub-theme? | |
45 | grub-theme-images | |
46 | grub-theme-color-normal | |
47 | grub-theme-color-highlight | |
48 | ||
49 | %background-image | |
50 | %default-theme | |
51 | ||
b09a8da4 MO |
52 | grub-bootloader |
53 | grub-efi-bootloader | |
cf189709 | 54 | grub-mkrescue-bootloader |
d5b429ab | 55 | |
b09a8da4 | 56 | grub-configuration)) |
0ded70f3 LC |
57 | |
58 | ;;; Commentary: | |
59 | ;;; | |
60 | ;;; Configuration of GNU GRUB. | |
61 | ;;; | |
62 | ;;; Code: | |
63 | ||
1ef8b72a CM |
64 | (define (strip-mount-point mount-point file) |
65 | "Strip MOUNT-POINT from FILE, which is a gexp or other lowerable object | |
66 | denoting a file name." | |
8b22107e MO |
67 | (match mount-point |
68 | ((? string? mount-point) | |
69 | (if (string=? mount-point "/") | |
70 | file | |
71 | #~(let ((file #$file)) | |
72 | (if (string-prefix? #$mount-point file) | |
73 | (substring #$file #$(string-length mount-point)) | |
74 | file)))) | |
75 | (#f file))) | |
0f65f54e | 76 | |
99ae9ceb LC |
77 | (define-record-type* <grub-image> |
78 | grub-image make-grub-image | |
79 | grub-image? | |
80 | (aspect-ratio grub-image-aspect-ratio ;rational number | |
81 | (default 4/3)) | |
82 | (file grub-image-file)) ;file-valued gexp (SVG) | |
83 | ||
84 | (define-record-type* <grub-theme> | |
85 | grub-theme make-grub-theme | |
86 | grub-theme? | |
87 | (images grub-theme-images | |
88 | (default '())) ;list of <grub-image> | |
89 | (color-normal grub-theme-color-normal | |
90 | (default '((fg . cyan) (bg . blue)))) | |
91 | (color-highlight grub-theme-color-highlight | |
f52fe7c3 JN |
92 | (default '((fg . white) (bg . blue)))) |
93 | (gfxmode grub-gfxmode | |
94 | (default '("auto")))) ;list of string | |
99ae9ceb | 95 | |
99ae9ceb LC |
96 | (define %background-image |
97 | (grub-image | |
98 | (aspect-ratio 4/3) | |
357db1f9 LC |
99 | (file (file-append %artwork-repository |
100 | "/grub/GuixSD-fully-black-4-3.svg")))) | |
99ae9ceb LC |
101 | |
102 | (define %default-theme | |
103 | ;; Default theme contributed by Felipe López. | |
104 | (grub-theme | |
105 | (images (list %background-image)) | |
9c09760a | 106 | (color-highlight '((fg . yellow) (bg . black))) |
99ae9ceb LC |
107 | (color-normal '((fg . light-gray) (bg . black))))) ;XXX: #x303030 |
108 | ||
99ae9ceb LC |
109 | \f |
110 | ;;; | |
111 | ;;; Background image & themes. | |
112 | ;;; | |
113 | ||
b09a8da4 MO |
114 | (define (bootloader-theme config) |
115 | "Return user defined theme in CONFIG if defined or %default-theme | |
116 | otherwise." | |
117 | (or (bootloader-configuration-theme config) %default-theme)) | |
118 | ||
ffde82c9 LC |
119 | (define* (svg->png svg #:key width height) |
120 | "Build a PNG of HEIGHT x WIDTH from SVG." | |
46c296dc LC |
121 | (computed-file "grub-image.png" |
122 | (with-imported-modules '((gnu build svg)) | |
123 | (with-extensions (list guile-rsvg guile-cairo) | |
124 | #~(begin | |
125 | (use-modules (gnu build svg)) | |
126 | (svg->png #+svg #$output | |
127 | #:width #$width | |
128 | #:height #$height)))))) | |
99ae9ceb | 129 | |
6394fe65 | 130 | (define* (grub-background-image config #:key (width 1024) (height 768)) |
99ae9ceb LC |
131 | "Return the GRUB background image defined in CONFIG with a ratio of |
132 | WIDTH/HEIGHT, or #f if none was found." | |
133 | (let* ((ratio (/ width height)) | |
134 | (image (find (lambda (image) | |
135 | (= (grub-image-aspect-ratio image) ratio)) | |
b09a8da4 MO |
136 | (grub-theme-images |
137 | (bootloader-theme config))))) | |
46c296dc LC |
138 | (and image |
139 | (svg->png (grub-image-file image) | |
140 | #:width width #:height height)))) | |
99ae9ceb | 141 | |
1ef8b72a CM |
142 | (define* (eye-candy config store-device store-mount-point |
143 | #:key system port) | |
46c296dc | 144 | "Return a gexp that writes to PORT (a port-valued gexp) the |
99ae9ceb | 145 | 'grub.cfg' part concerned with graphics mode, background images, colors, and |
1ef8b72a CM |
146 | all that. STORE-DEVICE designates the device holding the store, and |
147 | STORE-MOUNT-POINT is its mount point; these are used to determine where the | |
148 | background image and fonts must be searched for. SYSTEM must be the target | |
149 | system string---e.g., \"x86_64-linux\"." | |
6b173ac0 | 150 | (define setup-gfxterm-body |
4d0a3d8e LC |
151 | ;; Intel and EFI systems need to be switched into graphics mode, whereas |
152 | ;; most other modern architectures have no other mode and therefore don't | |
153 | ;; need to be switched. | |
6b173ac0 | 154 | (if (string-match "^(x86_64|i[3-6]86)-" system) |
f52fe7c3 JN |
155 | (string-append |
156 | " | |
157 | " | |
158 | (let ((gfxmode (and=> | |
159 | (and=> config bootloader-configuration-theme) | |
160 | grub-gfxmode))) | |
161 | (if gfxmode | |
162 | (string-append "set gfxmode=" (string-join gfxmode ";")) | |
163 | "# Leave 'gfxmode' to 'auto'.")) | |
164 | " | |
6b173ac0 MW |
165 | insmod video_bochs |
166 | insmod video_cirrus | |
167 | insmod gfxterm | |
4d0a3d8e LC |
168 | |
169 | if [ \"${grub_platform}\" == efi ]; then | |
170 | # This is for (U)EFI systems (these modules are unavailable in the | |
171 | # non-EFI GRUB.) If we don't load them, GRUB boots in \"blind mode\", | |
172 | # which isn't convenient. | |
173 | insmod efi_gop | |
174 | insmod efi_uga | |
5f19fb6a LC |
175 | else |
176 | # These are specific to non-EFI Intel machines. | |
177 | insmod vbe | |
178 | insmod vga | |
4d0a3d8e | 179 | fi |
f52fe7c3 | 180 | ") |
6b173ac0 MW |
181 | "")) |
182 | ||
e0b2e930 | 183 | (define (setup-gfxterm config font-file) |
b09a8da4 MO |
184 | (if (memq 'gfxterm (bootloader-configuration-terminal-outputs config)) |
185 | #~(format #f "if loadfont ~a; then | |
e0b2e930 LF |
186 | setup_gfxterm |
187 | fi~%" #$font-file) | |
b09a8da4 | 188 | "")) |
e0b2e930 | 189 | |
99ae9ceb | 190 | (define (theme-colors type) |
b09a8da4 | 191 | (let* ((theme (bootloader-theme config)) |
99ae9ceb LC |
192 | (colors (type theme))) |
193 | (string-append (symbol->string (assoc-ref colors 'fg)) "/" | |
194 | (symbol->string (assoc-ref colors 'bg))))) | |
195 | ||
6b779207 | 196 | (define font-file |
1ef8b72a | 197 | (strip-mount-point store-mount-point |
0f65f54e | 198 | (file-append grub "/share/grub/unicode.pf2"))) |
6b779207 | 199 | |
46c296dc LC |
200 | (define image |
201 | (grub-background-image config)) | |
202 | ||
203 | (and image | |
204 | #~(format #$port " | |
6b173ac0 | 205 | function setup_gfxterm {~a} |
99ae9ceb | 206 | |
ccc2678b | 207 | # Set 'root' to the partition that contains /gnu/store. |
6b779207 | 208 | ~a |
ccc2678b | 209 | |
e0b2e930 LF |
210 | ~a |
211 | ~a | |
99ae9ceb LC |
212 | |
213 | insmod png | |
214 | if background_image ~a; then | |
215 | set color_normal=~a | |
216 | set color_highlight=~a | |
217 | else | |
218 | set menu_color_normal=cyan/blue | |
219 | set menu_color_highlight=white/blue | |
220 | fi~%" | |
46c296dc LC |
221 | #$setup-gfxterm-body |
222 | #$(grub-root-search store-device font-file) | |
223 | #$(setup-gfxterm config font-file) | |
224 | #$(grub-setup-io config) | |
6b779207 | 225 | |
46c296dc LC |
226 | #$(strip-mount-point store-mount-point image) |
227 | #$(theme-colors grub-theme-color-normal) | |
228 | #$(theme-colors grub-theme-color-highlight)))) | |
99ae9ceb LC |
229 | |
230 | \f | |
231 | ;;; | |
232 | ;;; Configuration file. | |
233 | ;;; | |
234 | ||
8d058e7b LC |
235 | (define* (keyboard-layout-file layout |
236 | #:key | |
237 | (grub grub)) | |
238 | "Process the X keyboard layout description LAYOUT, a <keyboard-layout> record, | |
239 | and return a file in the format for GRUB keymaps. LAYOUT must be present in | |
240 | the 'share/X11/xkb/symbols/' directory of 'xkeyboard-config'." | |
241 | (define builder | |
242 | (with-imported-modules '((guix build utils)) | |
243 | #~(begin | |
244 | (use-modules (guix build utils)) | |
245 | ||
246 | ;; 'grub-kbdcomp' passes all its arguments but '-o' to 'ckbcomp' | |
247 | ;; (from the 'console-setup' package). | |
248 | (invoke #$(file-append grub "/bin/grub-mklayout") | |
249 | "-i" #+(keyboard-layout->console-keymap layout) | |
250 | "-o" #$output)))) | |
251 | ||
252 | (computed-file (string-append "grub-keymap." (keyboard-layout-name layout)) | |
253 | builder)) | |
254 | ||
e0b2e930 LF |
255 | (define (grub-setup-io config) |
256 | "Return GRUB commands to configure the input / output interfaces. The result | |
257 | is a string that can be inserted in grub.cfg." | |
258 | (let* ((symbols->string (lambda (list) | |
259 | (string-join (map symbol->string list) " "))) | |
b09a8da4 MO |
260 | (outputs (bootloader-configuration-terminal-outputs config)) |
261 | (inputs (bootloader-configuration-terminal-inputs config)) | |
262 | (unit (bootloader-configuration-serial-unit config)) | |
263 | (speed (bootloader-configuration-serial-speed config)) | |
e0b2e930 LF |
264 | |
265 | ;; Respectively, GRUB_TERMINAL_OUTPUT and GRUB_TERMINAL_INPUT, | |
266 | ;; as documented in GRUB manual section "Simple Configuration | |
267 | ;; Handling". | |
268 | (valid-outputs '(console serial serial_0 serial_1 serial_2 serial_3 | |
269 | gfxterm vga_text mda_text morse spkmodem)) | |
270 | (valid-inputs '(console serial serial_0 serial_1 serial_2 serial_3 | |
271 | at_keyboard usb_keyboard)) | |
272 | ||
273 | (io (string-append | |
274 | "terminal_output " | |
275 | (symbols->string | |
276 | (map | |
277 | (lambda (output) | |
278 | (if (memq output valid-outputs) output #f)) outputs)) "\n" | |
279 | (if (null? inputs) | |
280 | "" | |
281 | (string-append | |
282 | "terminal_input " | |
283 | (symbols->string | |
284 | (map | |
285 | (lambda (input) | |
286 | (if (memq input valid-inputs) input #f)) inputs)) "\n")) | |
287 | ;; UNIT and SPEED are arguments to the same GRUB command | |
288 | ;; ("serial"), so we process them together. | |
289 | (if (or unit speed) | |
290 | (string-append | |
291 | "serial" | |
292 | (if unit | |
293 | ;; COM ports 1 through 4 | |
294 | (if (and (exact-integer? unit) (<= unit 3) (>= unit 0)) | |
295 | (string-append " --unit=" (number->string unit)) | |
296 | #f) | |
297 | "") | |
298 | (if speed | |
299 | (if (exact-integer? speed) | |
300 | (string-append " --speed=" (number->string speed)) | |
301 | #f) | |
302 | "")) | |
303 | "")))) | |
304 | (format #f "~a" io))) | |
305 | ||
1ef8b72a CM |
306 | (define (grub-root-search device file) |
307 | "Return the GRUB 'search' command to look for DEVICE, which contains FILE, | |
6b779207 LC |
308 | a gexp. The result is a gexp that can be inserted in the grub.cfg-generation |
309 | code." | |
5babe521 LC |
310 | ;; Usually FILE is a file name gexp like "/gnu/store/…-linux/vmlinuz", but |
311 | ;; it can also be something like "(hd0,msdos1)/vmlinuz" in the case of | |
312 | ;; custom menu entries. In the latter case, don't emit a 'search' command. | |
313 | (if (and (string? file) (not (string-prefix? "/" file))) | |
314 | "" | |
1ef8b72a CM |
315 | (match device |
316 | ;; Preferably refer to DEVICE by its UUID or label. This is more | |
ecc4324f | 317 | ;; efficient and less ambiguous, see <http://bugs.gnu.org/22281>. |
9b336338 | 318 | ((? uuid? uuid) |
5babe521 | 319 | (format #f "search --fs-uuid --set ~a" |
1ef8b72a | 320 | (uuid->string device))) |
a5acc17a LC |
321 | ((? file-system-label? label) |
322 | (format #f "search --label --set ~a" | |
323 | (file-system-label->string label))) | |
324 | ((or #f (? string?)) | |
5babe521 | 325 | #~(format #f "search --file --set ~a" #$file))))) |
6b779207 | 326 | |
1ef8b72a | 327 | (define* (grub-configuration-file config entries |
fe6e3fe2 LC |
328 | #:key |
329 | (system (%current-system)) | |
330 | (old-entries '())) | |
d5b429ab | 331 | "Return the GRUB configuration file corresponding to CONFIG, a |
b09a8da4 MO |
332 | <bootloader-configuration> object, and where the store is available at |
333 | STORE-FS, a <file-system> object. OLD-ENTRIES is taken to be a list of menu | |
334 | entries corresponding to old generations of the system." | |
d5b429ab | 335 | (define all-entries |
1975c754 DM |
336 | (append entries (bootloader-configuration-menu-entries config))) |
337 | (define (menu-entry->gexp entry) | |
338 | (let ((device (menu-entry-device entry)) | |
339 | (device-mount-point (menu-entry-device-mount-point entry)) | |
340 | (label (menu-entry-label entry)) | |
341 | (kernel (menu-entry-linux entry)) | |
342 | (arguments (menu-entry-linux-arguments entry)) | |
343 | (initrd (menu-entry-initrd entry))) | |
1ef8b72a | 344 | ;; Here DEVICE is the store and DEVICE-MOUNT-POINT is its mount point. |
8b22107e | 345 | ;; Use the right file names for KERNEL and INITRD in case |
1ef8b72a CM |
346 | ;; DEVICE-MOUNT-POINT is not "/", meaning that the store is on a |
347 | ;; separate partition. | |
8b22107e MO |
348 | (let ((kernel (strip-mount-point device-mount-point kernel)) |
349 | (initrd (strip-mount-point device-mount-point initrd))) | |
0f65f54e | 350 | #~(format port "menuentry ~s { |
6b779207 | 351 | ~a |
44d5f54e | 352 | linux ~a ~a |
d9f0a237 | 353 | initrd ~a |
0ded70f3 | 354 | }~%" |
0f65f54e | 355 | #$label |
8b22107e MO |
356 | #$(grub-root-search device kernel) |
357 | #$kernel (string-join (list #$@arguments)) | |
358 | #$initrd)))) | |
46c296dc LC |
359 | (define sugar |
360 | (eye-candy config | |
361 | (menu-entry-device (first all-entries)) | |
362 | (menu-entry-device-mount-point (first all-entries)) | |
363 | #:system system | |
364 | #:port #~port)) | |
365 | ||
8d058e7b LC |
366 | (define keyboard-layout-config |
367 | (let ((layout (bootloader-configuration-keyboard-layout config)) | |
368 | (grub (bootloader-package | |
369 | (bootloader-configuration-bootloader config)))) | |
370 | #~(let ((keymap #$(and layout | |
371 | (keyboard-layout-file layout #:grub grub)))) | |
372 | (when keymap | |
373 | (format port "\ | |
8d058e7b LC |
374 | insmod keylayouts |
375 | keymap ~a~%" keymap))))) | |
376 | ||
46c296dc LC |
377 | (define builder |
378 | #~(call-with-output-file #$output | |
379 | (lambda (port) | |
380 | (format port | |
59e80445 | 381 | "# This file was generated from your Guix configuration. Any changes |
fdf14c64 JD |
382 | # will be lost upon reconfiguration. |
383 | ") | |
46c296dc | 384 | #$sugar |
8d058e7b | 385 | #$keyboard-layout-config |
46c296dc | 386 | (format port " |
f6a7b21d | 387 | set default=~a |
6c777cf8 | 388 | set timeout=~a~%" |
46c296dc LC |
389 | #$(bootloader-configuration-default-entry config) |
390 | #$(bootloader-configuration-timeout config)) | |
391 | #$@(map menu-entry->gexp all-entries) | |
99ae9ceb | 392 | |
46c296dc LC |
393 | #$@(if (pair? old-entries) |
394 | #~((format port " | |
fe6e3fe2 | 395 | submenu \"GNU system, old configurations...\" {~%") |
46c296dc LC |
396 | #$@(map menu-entry->gexp old-entries) |
397 | (format port "}~%")) | |
b0d09586 BW |
398 | #~()) |
399 | (format port " | |
400 | if [ \"${grub_platform}\" == efi ]; then | |
401 | menuentry \"Firmware setup\" { | |
402 | fwsetup | |
403 | } | |
404 | fi~%")))) | |
0ded70f3 | 405 | |
9512ba6b LC |
406 | ;; Since this file is rather unique, there's no point in trying to |
407 | ;; substitute it. | |
408 | (computed-file "grub.cfg" builder | |
409 | #:options '(#:local-build? #t | |
410 | #:substitutable? #f))) | |
0ded70f3 | 411 | |
b09a8da4 MO |
412 | \f |
413 | ||
414 | ;;; | |
415 | ;;; Install procedures. | |
416 | ;;; | |
417 | ||
418 | (define install-grub | |
419 | #~(lambda (bootloader device mount-point) | |
420 | ;; Install GRUB on DEVICE which is mounted at MOUNT-POINT. | |
421 | (let ((grub (string-append bootloader "/sbin/grub-install")) | |
422 | (install-dir (string-append mount-point "/boot"))) | |
423 | ;; Tell 'grub-install' that there might be a LUKS-encrypted /boot or | |
424 | ;; root partition. | |
425 | (setenv "GRUB_ENABLE_CRYPTODISK" "y") | |
426 | ||
21fcfe1e LC |
427 | ;; Hide potentially confusing messages from the user, such as |
428 | ;; "Installing for i386-pc platform." | |
429 | (invoke/quiet grub "--no-floppy" "--target=i386-pc" | |
430 | "--boot-directory" install-dir | |
431 | device)))) | |
2941b347 AW |
432 | |
433 | (define install-grub-efi | |
434 | #~(lambda (bootloader efi-dir mount-point) | |
435 | ;; Install GRUB onto the EFI partition mounted at EFI-DIR, for the | |
436 | ;; system whose root is mounted at MOUNT-POINT. | |
437 | (let ((grub-install (string-append bootloader "/sbin/grub-install")) | |
aa5a549c | 438 | (install-dir (string-append mount-point "/boot")) |
59e80445 | 439 | ;; When installing Guix, it's common to mount EFI-DIR below |
aa5a549c MB |
440 | ;; MOUNT-POINT rather than /boot/efi on the live image. |
441 | (target-esp (if (file-exists? (string-append mount-point efi-dir)) | |
442 | (string-append mount-point efi-dir) | |
443 | efi-dir))) | |
2941b347 AW |
444 | ;; Tell 'grub-install' that there might be a LUKS-encrypted /boot or |
445 | ;; root partition. | |
446 | (setenv "GRUB_ENABLE_CRYPTODISK" "y") | |
21fcfe1e LC |
447 | (invoke/quiet grub-install "--boot-directory" install-dir |
448 | "--bootloader-id=Guix" | |
449 | "--efi-directory" target-esp)))) | |
b09a8da4 MO |
450 | |
451 | \f | |
452 | ||
453 | ;;; | |
454 | ;;; Bootloader definitions. | |
455 | ;;; | |
456 | ||
457 | (define grub-bootloader | |
458 | (bootloader | |
459 | (name 'grub) | |
460 | (package grub) | |
461 | (installer install-grub) | |
462 | (configuration-file "/boot/grub/grub.cfg") | |
463 | (configuration-file-generator grub-configuration-file))) | |
464 | ||
465 | (define* grub-efi-bootloader | |
466 | (bootloader | |
467 | (inherit grub-bootloader) | |
2941b347 | 468 | (installer install-grub-efi) |
b09a8da4 MO |
469 | (name 'grub-efi) |
470 | (package grub-efi))) | |
471 | ||
cf189709 DM |
472 | (define* grub-mkrescue-bootloader |
473 | (bootloader | |
474 | (inherit grub-efi-bootloader) | |
475 | (package grub-hybrid))) | |
476 | ||
b09a8da4 MO |
477 | \f |
478 | ;;; | |
479 | ;;; Compatibility macros. | |
480 | ;;; | |
481 | ||
482 | (define-syntax grub-configuration | |
483 | (syntax-rules (grub) | |
484 | ((_ (grub package) fields ...) | |
485 | (if (eq? package grub) | |
486 | (bootloader-configuration | |
487 | (bootloader grub-bootloader) | |
488 | fields ...) | |
489 | (bootloader-configuration | |
490 | (bootloader grub-efi-bootloader) | |
491 | fields ...))) | |
492 | ((_ fields ...) | |
493 | (bootloader-configuration | |
494 | (bootloader grub-bootloader) | |
495 | fields ...)))) | |
496 | ||
0ded70f3 | 497 | ;;; grub.scm ends here |