build-kernel.sh

@@ -16,7 +16,7 @@ cd linux
 make -C /usr/src/linux O=${PWD} olddefconfig
 make -j$(nproc)
 kver=$(make -s kernelversion)
-make modules_install INSTALL_MOD_PATH=/mnt/gentoo/usr
+make modules_install INSTALL_MOD_PATH=/mnt/gentoo
 cd -
 
 printf 'Installing Kernel %s ...\n' "${kver}"

config-grub.sh

@@ -0,0 +1,17 @@
+#!/bin/sh
+# vim: set sw=4 ts=4 sts=4 et :
+
+set -e
+
+. ./config
+
+mkdir -p /mnt/gentoo/boot/grub2
+exec > /mnt/gentoo/boot/grub2/grub.cfg
+echo 'probe --set fsuuid ($dev)'
+kcmdline='ro root=image:rootfs.squashfs root.image.fsuuid=$fsuuid'
+for kernel in /mnt/gentoo/boot/vmlinuz-*; do
+    kver=${kernel#/mnt/gentoo/boot/vmlinuz-}
+    printf 'menuentry "%s" {\n' "${kver}"
+    printf '  linux /%s %s\n' "${kernel##*/}" "${kcmdline}"
+    printf '}\n'
+done