#!/usr/bin/env sh

# compile the serprog firmware for raspberry pi pico
#
#	Copyright (C) 2023 Riku Viitanen <riku.viitanen@protonmail.com>
#
#	This program is free software: you can redistribute it and/or modify
#	it under the terms of the GNU General Public License as published by
#	the Free Software Foundation, either version 3 of the License, or
#	(at your option) any later version.
#
#	This program is distributed in the hope that it will be useful,
#	but WITHOUT ANY WARRANTY; without even the implied warranty of
#	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#	GNU General Public License for more details.
#
#	You should have received a copy of the GNU General Public License
#	along with this program.  If not, see <http://www.gnu.org/licenses/>.
#

[ "x${DEBUG+set}" = 'xset' ] && set -v
set -u -e

. "include/err.sh"

serprog_release_dir=bin/serprog
sdk_dir=$(pwd)/util-fw/pico-sdk
src_dir=$(pwd)/util-fw/pico-serprog

main()
{
	printf "Compiling serprog firmware for Raspberry Pi Pico\n"

	[ -d "${src_dir}/" ] || ./update project repo rpi-pico-serprog \
		|| err "fetch rpi-pico-serprog failed!\n"

	(
	cd "${src_dir}" || err "can't cd to ${src_dir}"
	cmake -DPICO_SDK_PATH="${sdk_dir}" . || \
	    err "can't cmake ${sdk_dir}"
	make clean
	make
	)

	mkdir -p "${serprog_release_dir}" || \
	    err "can't create dir: ${serprog_release_dir}"
	mv "${src_dir}/pico_serprog.uf2" \
	    "${serprog_release_dir}/rpi-pico-serprog.uf2" || \
	    err "rpi-pico serprog build failed!\n"
}

main $@