export DEBOOTSTRAP=debootstrap
++<<<<<<< HEAD
++=======
+ handle_crosscompile()
+ {
+ if [ "`uname -m`" != 'aarch64' ]; then
+ export ARCH=arm64
+ export CROSS_COMPILE=aarch64-linux-gnu-
+ export DEBOOTSTRAP=qemu-debootstrap
+ sudo apt install -y libc6-dev-arm64-cross
+ fi
+ }
+
+ build_linux()
+ {
+ (
+ handle_crosscompile
+ test -d linux || git clone https://github.com/AsahiLinux/linux
+ cd linux
+ git fetch -a -t
+ git reset --hard asahi-6.1-rc8-3; git clean -f -x -d &> /dev/null
+ cat ../../config-16k.txt > .config
+ make olddefconfig
+ make -j `nproc` V=0 bindeb-pkg > /dev/null
+ )
+ }
+
+ build_m1n1()
+ {
+ (
+ test -d m1n1 || git clone --recursive https://github.com/AsahiLinux/m1n1
+ cd m1n1
+ git fetch -a -t
+ # https://github.com/AsahiLinux/PKGBUILDs/blob/main/m1n1/PKGBUILD
+ git reset --hard v1.2.3; git clean -f -x -d &> /dev/null
+ make -j `nproc`
+ )
+ }
+
+ build_uboot()
+ {
+ (
+ handle_crosscompile
+ test -d u-boot || git clone https://github.com/AsahiLinux/u-boot
+ cd u-boot
+ git fetch -a -t
+ # For tag, see https://github.com/AsahiLinux/PKGBUILDs/blob/main/uboot-asahi/PKGBUILD
+ git reset --hard asahi-v2022.10-1; git clean -f -x -d &> /dev/null
+ git revert --no-edit 4d2b02faf69eaddd0f73758ab26c456071bd2017
+
+ make apple_m1_defconfig
+ make -j `nproc`
+ )
+
+ cat m1n1/build/m1n1.bin `find linux/arch/arm64/boot/dts/apple/ -name \*.dtb` <(gzip -c u-boot/u-boot-nodtb.bin) > u-boot.bin
+ cat m1n1/build/m1n1.macho `find linux/arch/arm64/boot/dts/apple/ -name \*.dtb` <(gzip -c u-boot/u-boot-nodtb.bin) > u-boot.macho
+ cp u-boot.bin 4k.bin
+ cp u-boot.bin 2k.bin
+ echo 'display=2560x1440' >> 2k.bin
+ echo 'display=wait,3840x2160' >> 4k.bin
+
+ }
+
++>>>>>>> 0469ea3ee783f57bd1b368502d3286d96064e6e1
build_rootfs()
{
(