arch=$(echo "@host_cpu@" | sed 's/^i.86$/i?86/')
kernels=$(ls -1vr /boot/vmlinuz-*.$arch* 2>/dev/null | grep -v xen; ls -1vr /boot/vmlinuz-* 2>/dev/null | grep -v xen)
+
+if [ -z "$kernels" ]; then
+ echo "$0: failed to find a suitable kernel" >&2
+ exit 1
+fi
+
for f in $kernels; do
b=$(basename "$f")
b=$(echo "$b" | sed 's,vmlinuz-,,')
hostfiles=$(readlink -f "$hostfiles")
(cd / &&
ls -1df $(cat "$hostfiles") 2>/dev/null |
- cpio --quiet -o -H newc ) >> "$initrd"
+ cpio -C 65536 --quiet -o -H newc ) >> "$initrd"