get iso to boot into kernel + initramfs

Signed-off-by: Nico Schottelius <nico@wurzel.schottelius.org>

hacking/add_kernel_isolinux.sh

@@ -0,0 +1,29 @@
+#!/bin/sh
+
+# FIXME: Write cdist type / explorer that finds
+# package for a file, distro independent
+
+if [ "$#" -ne 1 ]; then
+    echo "$0 dir-out"
+    exit 1
+fi
+
+dir=$1; shift
+boot=$dir/boot
+
+mkdir -p "$boot"
+cp /boot/vmlinuz-linux                      \
+    /boot/initramfs-linux-fallback.img      \
+    /usr/lib/syslinux/bios/isolinux.bin     \
+    "$boot"
+
+cp /usr/lib/syslinux/bios/ldlinux.c32      \
+    "$dir"
+
+cat > "$dir/isolinux.cfg" << eof
+default preos
+label   preos
+title   cdist PreOS
+linux   /boot/vmlinuz-linux
+initrd  /boot/initramfs-linux-fallback.img
+eof