-#!/bin/bash
+#!/usr/bin/env bash
-set -x
-set -e
+# SPDX-License-Identifier: MIT
+
+set -o errexit
+set -o nounset
+set -o pipefail
+set -o xtrace
+
+cd "$(dirname "$0")"
unset LC_CTYPE
unset LANG
-build_m1n1()
+export DEBOOTSTRAP=debootstrap
+
+build_rootfs()
{
(
- test -d m1n1 || git clone --recursive https://github.com/AsahiLinux/m1n1.git
- cd m1n1
- git fetch
- git reset --hard origin/master; git clean -f -x -d
- make -j
+ handle_crosscompile
+ sudo rm -rf testing
+ mkdir -p cache
+ sudo eatmydata ${DEBOOTSTRAP} --cache-dir=`pwd`/cache --arch=arm64 --include initramfs-tools,pciutils,wpasupplicant,tcpdump,vim,tmux,vlan,ntpdate,parted,curl,wget,grub-efi-arm64,mtr-tiny,dbus,ca-certificates,sudo,openssh-client,mtools,gdisk,cryptsetup testing testing http://deb.debian.org/debian
+
+ export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
+
+ cd testing
+
+ sudo mkdir -p boot/efi
+
+ sudo bash -c 'echo debian > etc/hostname'
+
+ sudo bash -c 'echo > etc/motd'
+
+ sudo cp ../../files/sources.list etc/apt/sources.list
+ sudo cp ../../files/hosts etc/hosts
+ sudo cp ../../files/resolv.conf etc/resolv.conf
+ sudo cp ../../files/quickstart.txt root/
+ sudo cp ../../files/interfaces etc/network/interfaces
+ sudo cp ../../files/wpa.conf etc/wpa_supplicant/wpa_supplicant.conf
+ sudo cp ../../files/rc.local etc/rc.local
+
+ sudo bash -c 'chroot . apt update'
+ sudo bash -c 'chroot . apt install -y firmware-linux'
+
+ sudo -- perl -p -i -e 's/root:x:/root::/' etc/passwd
+
+ sudo -- ln -s lib/systemd/systemd init
+
+ sudo cp ../${KERNEL} .
+ sudo chroot . dpkg -i ${KERNEL}
+ sudo rm ${KERNEL}
+
+ sudo bash -c 'chroot . apt-get clean'
)
}
-build_uboot()
+build_live_stick()
{
(
- # Build u-boot
- test -d u-boot | git clone https://github.com/kettenis/u-boot
- cd u-boot
- git reset --hard origin/apple-m1-m1n1-nvme; git clean -f -x -d
- make apple_m1_defconfig
- # it is normal that it runs on an error at the end
- make || true
+ rm -rf live-stick
+ mkdir -p live-stick/efi/boot live-stick/efi/debian/
+ sudo cp ../files/wifi.pl testing/etc/rc.local
+ sudo bash -c 'cd testing; find . | cpio --quiet -H newc -o | pigz -9 > ../live-stick/initrd.gz'
+ cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi live-stick/efi/boot/bootaa64.efi
+ cp testing/boot/vmlinuz* live-stick/vmlinuz
+ cp ../files/grub.cfg live-stick/efi/debian/grub.cfg
+ (cd live-stick; tar cf ../asahi-debian-live.tar .)
)
+}
+
+build_efi()
+{
+(
+ rm -rf EFI
+ mkdir -p EFI/boot EFI/debian
+ cp testing/usr/lib/grub/arm64-efi/monolithic/grubaa64.efi EFI/boot/bootaa64.efi
+
+ export INITRD=`ls -1 testing/boot/ | grep initrd`
+ export VMLINUZ=`ls -1 testing/boot/ | grep vmlinuz`
+ export UUID=`blkid -s UUID -o value media`
+ cat > EFI/debian/grub.cfg <<EOF
+search.fs_uuid ${UUID} root
+linux (\$root)/boot/${VMLINUZ} root=UUID=${UUID} rw
+initrd (\$root)/boot/${INITRD}
+boot
+EOF
+ tar czf efi.tgz EFI
+)
+}
- cat m1n1/build/m1n1.macho `find u-boot -name \*.dtb` u-boot/u-boot-nodtb.bin > u-boot.macho
+build_asahi_installer_image()
+{
+(
+ rm -rf aii
+ mkdir -p aii/esp/m1n1
+ cp -a EFI aii/esp/
+ cp u-boot.bin aii/esp/m1n1/boot.bin
+ ln media aii/media
+ cd aii
+ zip -r9 ../debian-base.zip esp media
+)
+}
+
+publish_artefacts()
+{
+ export KERNEL=`ls -1rt linux-image*.deb | grep -v dbg | tail -1`
+ cp ${KERNEL} k.deb
+ sudo cp efi.tgz asahi-debian-live.tar debian-base.zip /u/
}
+mkdir -p build
+cd build
-# # Build our boot object that replaces step2.sh in the asahi installer
-#
-# # Build Linux
-# git clone https://github.com/AsahiLinux/linux
-# cd linux
-# git checkout origin/asahi
-# # SPI patches
-# curl https://tg.st/u/aa6a11b3feeda0f57284f99406188e4615e7c43c.patch | patch -p1
-# curl https://tg.st/u/9ce9060dea91951a330feeeda3ad636bc88c642c.patch | patch -p1
-# # Sound patch
-# curl https://tg.st/u/5nly | patch -p1
-# # Config with sound enabled
-# curl https://tg.st/u/asahi-config-2022-01-19 > .config
-# make olddefconfig
-# make bindeb-pkg
+sudo apt-get install -y build-essential bash git locales gcc-aarch64-linux-gnu libc6-dev device-tree-compiler imagemagick ccache eatmydata debootstrap pigz libncurses-dev qemu-user-static binfmt-support rsync git flex bison bc kmod cpio libncurses5-dev libelf-dev:native libssl-dev dwarves
+build_linux
build_m1n1
+build_uboot
+build_rootfs
+build_efi
+build_asahi_installer_image
+build_live_stick
+publish_artefacts