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#!/bin/sh
. /usr/share/debconf/confmodule
log() {
logger -t grub-installer "$@"
}
ARCH="$(archdetect)"
case $ARCH in
i386/mac|amd64/mac)
# Note: depends on partman-efi to load the efivars module!
if [ -d /sys/firmware/efi ]; then
log "GRUB not yet usable on Intel-based Macs booted using EFI"
exit 1
fi
;;
mipsel/loongson-2f)
;;
mipsel/*)
log "GRUB not yet usable on MIPS systems other than Yeeloong"
exit 1
;;
arm64/efi|armhf/efi)
;;
arm64/*)
log "GRUB is only usable on EFI arm64 systems, not $ARCH"
exit 1
;;
armhf/*)
log "GRUB is only usable on EFI armhf systems, not $ARCH"
exit 1
;;
riscv64/efi)
;;
riscv64/*)
log "GRUB is only usable on EFI riscv64 systems, not $ARCH"
exit 1
;;
esac
db_get grub-installer/skip
if [ "$RET" = true ]; then
exit 1
fi
exit 0
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