configs/: replace archisodevice boot parameter with archisosearchuuid

`archisosearchuuid=` first searches for a matching UUID. If that fails,
then it mounts and looks for a `/boot/${archisosearchuuid}.uuid` file in
all detected block devices (in whatever order `blkid` lists them).

This implements "file system transposition" without relaying on boot
loader specific features and does not tie us to GRUB anymore.

Related to https://gitlab.archlinux.org/archlinux/mkinitcpio/mkinitcpio-archiso/-/merge_requests/48
Fixes https://gitlab.archlinux.org/archlinux/archiso/-/issues/217

1 files changed, 1 insertions, 1 deletions

diff --git a/configs/baseline/syslinux/syslinux-linux.cfg b/configs/baseline/syslinux/syslinux-linux.cfg
index 3fd9da5..25b9d1b 100644
--- a/configs/baseline/syslinux/syslinux-linux.cfg
+++ b/configs/baseline/syslinux/syslinux-linux.cfg
@@ -2,4 +2,4 @@ LABEL arch
 MENU LABEL Arch Linux (x86_64, BIOS)
 LINUX /%INSTALL_DIR%/boot/%ARCH%/vmlinuz-linux
 INITRD /%INSTALL_DIR%/boot/%ARCH%/initramfs-linux.img
-APPEND archisobasedir=%INSTALL_DIR% archisodevice=UUID=%ARCHISO_UUID%
+APPEND archisobasedir=%INSTALL_DIR% archisosearchuuid=%ARCHISO_UUID%