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authorMaxim Cournoyer <maxim.cournoyer@gmail.com>2019-07-14 20:50:23 +0900
committerMaxim Cournoyer <maxim.cournoyer@gmail.com>2020-05-20 08:30:35 -0400
commitb460ba7992a0b4af2ddb5927dcf062784539ef7b (patch)
tree4d77d01574da9a7aedf31dc3f16e94d82fa31adb /gnu/bootloader/depthcharge.scm
parentfa35fb58c84d1c1741e4e63c0b37074e35ed2a61 (diff)
bootloader: grub: Allow booting from a Btrfs subvolume.
* gnu/bootloader/grub.scm (strip-mount-point): Remove procedure. (normalize-file): Add procedure. (grub-configuration-file): New BTRFS-SUBVOLUME-FILE-NAME parameter. When defined, prepend its value to the kernel and initrd file names, using the NORMALIZE-FILE procedure. Adjust the call to EYE-CANDY to pass the BTRFS-SUBVOLUME-FILE-NAME argument. Normalize the KEYMAP file as well. (eye-candy): Add a BTRFS-SUBVOLUME-FILE-NAME parameter, and use it, along with the NORMALIZE-FILE procedure, to normalize the FONT-FILE and IMAGE nested variables. Adjust doc. * gnu/bootloader/depthcharge.scm (depthcharge-configuration-file): Adapt. * gnu/bootloader/extlinux.scm (extlinux-configuration-file): Likewise. * gnu/system/file-systems.scm (btrfs-subvolume?) (btrfs-store-subvolume-file-name): New procedures. * gnu/system.scm (operating-system-bootcfg): Specify the Btrfs subvolume file name the store resides on to the `operating-system-bootcfg' procedure, using the new BTRFS-SUBVOLUME-FILE-NAME argument. * doc/guix.texi (File Systems): Add a Btrfs subsection to document the use of subvolumes. * gnu/tests/install.scm (%btrfs-root-on-subvolume-os) (%btrfs-root-on-subvolume-os-source) (%btrfs-root-on-subvolume-installation-script) (%test-btrfs-root-on-subvolume-os): New variables.
Diffstat (limited to 'gnu/bootloader/depthcharge.scm')
-rw-r--r--gnu/bootloader/depthcharge.scm3
1 files changed, 2 insertions, 1 deletions
diff --git a/gnu/bootloader/depthcharge.scm b/gnu/bootloader/depthcharge.scm
index 58cc3f3932..0a50374bd9 100644
--- a/gnu/bootloader/depthcharge.scm
+++ b/gnu/bootloader/depthcharge.scm
@@ -82,7 +82,8 @@
(define* (depthcharge-configuration-file config entries
#:key
(system (%current-system))
- (old-entries '()))
+ (old-entries '())
+ #:allow-other-keys)
(match entries
((entry)
(let ((kernel (menu-entry-linux entry))