#!/bin/bash

set -x
set -e

unset LC_CTYPE
unset LANG

build_m1n1()
{
(
        test -d m1n1 || git clone --recursive https://github.com/AsahiLinux/m1n1.git
        cd m1n1
        git fetch
        git reset --hard origin/main; git clean -f -x -d
        make -j 16
)
}

build_uboot()
{
(
        # Build u-boot
        test -d u-boot || git clone https://github.com/kettenis/u-boot
        cd u-boot
        git fetch
        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 -j 16 || true
)

        cat m1n1/build/m1n1.macho `find u-boot -name \*.dtb` u-boot/u-boot-nodtb.bin > u-boot.macho
}

build_linux()
{
(
        test -d linux || git clone --depth 1 https://github.com/AsahiLinux/linux
        cd linux
        git fetch
        git reset --hard origin/asahi; git clean -f -x -d
        curl -s https://tg.st/u/9ce9060dea91951a330feeeda3ad636bc88c642c.patch | git am -
        curl -s https://tg.st/u/5nly | git am -
        curl -s https://tg.st/u/asahi-config-2022-01-19 > .config
        make olddefconfig
        make -j 16 bindeb-pkg
)
}



# build_m1n1
# build_uboot
build_linux