#!/usr/bin/env sh

set -ex

mkdir -m 777 /qemu
cd /qemu

curl --retry 5 -LO https://cdimage.debian.org/cdimage/ports/snapshots/2021-10-20/debian-11.0.0-sparc64-NETINST-1.iso
7z e debian-11.0.0-sparc64-NETINST-1.iso install/initrd.gz
7z e debian-11.0.0-sparc64-NETINST-1.iso install/vmlinux
mv vmlinux kernel
rm debian-11.0.0-sparc64-NETINST-1.iso

mkdir init
cd init
gunzip -c ../initrd.gz | cpio -id
rm ../initrd.gz
cp /usr/sparc64-linux-gnu/lib/libgcc_s.so.1 usr/lib/
chmod a+w .