boot-manager: Now that GRUB2 is stable in Gentoo, it makes no sense to

keep supporting GRUB.

kerninst

@@ -93,45 +93,9 @@ function update_grub2() {
     /usr/sbin/grub2-mkconfig -o "${GRUB2_CONFIG_FILE}" &>> "${LOGFILE}" || die
 }
 
-function update_grub() {
-    einfo "Generating /boot/grub/grub.conf..."
-    KERNELS=$(find /boot -name "vmlinuz*" | sort -r -V)
-
-    echo "${GRUB_HEADER}" > /boot/grub/grub.conf || die
-
-    for KERNEL in ${KERNELS}; do
-        KV=$(echo ${KERNEL} | sed "s@/boot/vmlinuz-@@g")
-
-        cat << EOF >> /boot/grub/grub.conf || die
-
-title ${GRUB_KERNEL_TITLE} (kernel ${KV})
-root ${GRUB_ROOT_PARTITION}
-kernel ${KERNEL} root=${ROOT_PARTITION} init=${INIT} ${INIT_OPTIONS}
-EOF
-
-        einfo "Added ${KERNEL} kernel."
-
-        if [ -f "/boot/initrd-${KV}" ]; then
-            echo "initrd /boot/initrd-${KV}" >> /boot/grub/grub.conf || die
-            einfo "Added /boot/initrd-${KV} initramfs."
-        fi
-    done
-
-    /bin/chmod 600 /boot/grub/grub.conf
-}
-
 function update_bootmanager() {
-    einfo "Updating ${BOOTMANAGER}..."
-    case "${BOOTMANAGER}" in
-        GRUB)
-            update_grub
-            ;;
-        GRUB2)
+    einfo "Updating GRUB2..."
     update_grub2
-            ;;
-        *)
-            ewarn "Invalid bootmanager ${BOOTMANAGER}."
-    esac
 }
 
 EXEC_NAME=$(/usr/bin/basename "$0")

kerninst.conf

 # The file with the kernel configuration. This file should be in /etc.
 KERNEL_CONFIG="/etc/kerninst/kernel-config"
 
-# Init to use
-INIT="/usr/lib/systemd/systemd"
-
-# Init options
-INIT_OPTIONS="quiet"
-
-# Bootmanager (one of GRUB or GRUB2)
-BOOTMANAGER="GRUB2"
-
-# The root of GRUB
-GRUB_ROOT_PARTITION="(hd0,0)"
-
-# The root partition in the GRUB kernel command line
-ROOT_PARTITION="/dev/sda1"
-
-# The header of the GRUB configuration file
-GRUB_HEADER="default 0
-timeout 5"
-
-# Title for the kernels in GRUB
-GRUB_KERNEL_TITLE="Gentoo Linux"
-
 # GRUB2 configuration file
-GRUB2_CONFIG_FILE="/boot/grub2/grub.cfg"
+GRUB2_CONFIG_FILE="/boot/grub/grub.cfg"
 
 # Wether to include firmware files
 INCLUDE_FIRMWARE="no"