#!/bin/sh
# Nico Schottelius, 2019-09-20, Seoul, Coffebean, 23:56
# Copying: GPLv3
echo "If you are running alpine, these packages are needed:"
echo "apk add alpine-sdk xz-dev"
set -x
set -e

if [ ! -e ipxe ]; then
	git clone git://git.ipxe.org/ipxe.git
else
	(cd ipxe; git pull)
fi

cd ipxe/src

sed -i \
    -e 's/^#undef.*NET_PROTO_IPV6/#define NET_PROTO_IPV6/' \
    -e 's,^//#define.*NET_PROTO_IPV6,#define NET_PROTO_IPV6,' \
	-e 's/^#undef.*DOWNLOAD_PROTO_HTTPS/#define  DOWNLOAD_PROTO_HTTPS/' \
	-e 's,^//#define POWEROFF_CMD,#define POWEROFF_CMD,' \
	-e 's,^//#define PING_CMD,#define PING_CMD,' \
	-e 's,^//#define NTP_CMD,#define NTP_CMD,' config/general.h


mkdir -p output

make bin/ipxe.iso
cp bin/ipxe.iso output/

make bin/undionly.kpxe
cp bin/undionly.kpxe output/

make bin/ipxe.usb
cp bin/ipxe.usb output/

make bin-x86_64-efi/ipxe.efi
cp bin-x86_64-efi/ipxe.efi output/

cat <<EOF
Outputs in

- PXE chain-loadable: undionly.kpxe (put on tftp server)
- USB loadable ipxe.usb (dd to usb stick)
- EFI loadable: ipxe.efi (put on vfat partition)

EOF