#!/usr/bin/env bash set -e cd buildroot make BR2_EXTERNAL="$(pwd)/.." qemu_x86_64_defconfig echo ' BR2_TOOLCHAIN_EXTERNAL=y BR2_PACKAGE_KERNEL_MODULE=y ' >> .config make BR2_JLEVEL="$(($(nproc) - 2))" qemu-system-x86_64 -M pc -kernel output/images/bzImage -drive file=output/images/rootfs.ext2,if=virtio,format=raw -append root=/dev/vda -net nic,model=virtio -net user