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| author | Mathieu Othacehe <othacehe@gnu.org> | 2023-09-09 17:57:25 +0200 |
|---|---|---|
| committer | Mathieu Othacehe <othacehe@gnu.org> | 2023-09-20 09:38:36 +0200 |
| commit | e5ed1712da049b1c3dcf01e0a7e02e48a8aff012 (patch) | |
| tree | f03647099e8b3ad67267c180ecfb2edc602921bb /gnu/system | |
| parent | 00a1ee15cdc046708d2df35d3854156da14fcbb9 (diff) | |
image: Introduce the mbr-hybrid-raw image type.
Until 209204e23b39af09e0ea92540b6fa00a60e6a0ae and
d57cab764122af69d52d8cc9c843456044e5d7bc, the default image type used by "guix
system image" was an MBR image with an ESP partition.
Having both an MBR image and an ESP partition is handy because the image will
boot on most x86 based systems using legacy BIOS and/or UEFI.
We now have a distinction between MBR images and EFI images. Introduce a new
MBR hybrid image type and default to it to restore the default behaviour.
This also fixes the images section of (gnu ci) that was trying to install a
BIOS bootloader on an EFI, GPT image and failing to do so.
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
Diffstat (limited to 'gnu/system')
| -rw-r--r-- | gnu/system/image.scm | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gnu/system/image.scm b/gnu/system/image.scm index 5b8da2f896..b1b928b222 100644 --- a/gnu/system/image.scm +++ b/gnu/system/image.scm @@ -77,6 +77,7 @@ root-partition mbr-disk-image + mbr-hybrid-disk-image efi-disk-image iso9660-image docker-image @@ -86,6 +87,7 @@ image-with-os mbr-raw-image-type + mbr-hybrid-raw-image-type efi-raw-image-type efi32-raw-image-type qcow2-image-type @@ -156,6 +158,13 @@ parent image record." (inherit root-partition) (offset root-offset)))))) +(define mbr-hybrid-disk-image + (image-without-os + (format 'disk-image) + (partition-table-type 'mbr) + (partitions + (list esp-partition root-partition)))) + (define efi-disk-image (image-without-os (format 'disk-image) @@ -217,6 +226,11 @@ set to the given OS." (name 'mbr-raw) (constructor (cut image-with-os mbr-disk-image <>)))) +(define mbr-hybrid-raw-image-type + (image-type + (name 'mbr-hybrid-raw) + (constructor (cut image-with-os mbr-hybrid-disk-image <>)))) + (define efi-raw-image-type (image-type (name 'efi-raw) |