#!/bin/bash -e

#
#	Copyright (c) 2024 Scott Duensing, scott@kangaroopunch.com
#
#	Permission is hereby granted, free of charge, to any person obtaining a copy
#	of this software and associated documentation files (the "Software"), to deal
#	in the Software without restriction, including without limitation the rights
#	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
#	copies of the Software, and to permit persons to whom the Software is
#	furnished to do so, subject to the following conditions:
#
#	The above copyright notice and this permission notice shall be included in
#	all copies or substantial portions of the Software.
#
#	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
#	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
#	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
#	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
#	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
#	SOFTWARE.
#


#
# NOTE:  This script depends on "Toolchains" bein installed in a parallel
#        directory to the directory that contains this script.
#
#        https://skunkworks.kangaroopunch.com/skunkworks/toolchains
#


ROOT=$(pwd)
INSTALL=${ROOT}/llvm-mos


function buildOverlayTool() {
	local OS=$1
	local ARCH=$2
	local TARGET=$3

	source <(${ROOT}/../toolchains/toolchains.sh use ${ARCH} ${OS})

	pushd tools/shared
		${CC} -c util.c
	popd
	pushd tools/overlay
		${CC} overlay.c ../shared/util.o -o ${TARGET} -lm
	popd

	rm tools/shared/util.o
}


if [[ "${1,,}" == "all" ]]; then
	./build-llvm-mos.sh
	./update-defines.sh
	./build-merlin.sh
fi

./build-f256lib.sh

pushd distro
	if [[ -d .builddir ]]; then
		rm -rf .builddir
	fi
	mkdir -p .builddir
	pushd .builddir
		mkdir -p f256dev/llvm-mos/mos-platform/f256
		mkdir -p f256dev/llvm-mos/bin

		pushd f256dev

			cp -Rf ${INSTALL}/mos-platform/f256/* llvm-mos/mos-platform/f256/.
			cp -f  ${INSTALL}/bin/mos-f256.cfg llvm-mos/bin/.

			cp -Rf ${ROOT}/tools .
			cp -Rf ${ROOT}/examples .
			cp -Rf ${ROOT}/f256lib .
			cp -Rf ${ROOT}/include .
			cp -f  ${ROOT}/f256lib.h .
			cp -f  ${ROOT}/pgz-thunk.py .

			cp -f ../../README .
			cp -f ../../f256build.bat .
			cp -f ../../f256run.bat .
			cp -f ../../f256build.sh .
			cp -f ../../f256run.sh .

			buildOverlayTool linux    x86_64 $(pwd)/overlay.linux
			buildOverlayTool macos   aarch64 $(pwd)/overlay.macos
			buildOverlayTool windows  x86_64 $(pwd)/overlay.windows

			cp -f ../../f256lib.adoc .
			asciidoctor-pdf -o f256lib.pdf f256lib.adoc

		popd

		if [[ -f ../f256dev.7z ]]; then
			rm ../f256dev.7z
		fi
		7z a ../f256dev.7z .

		if [[ -f ../f256dev.tar.xz ]]; then
			rm ../f256dev.tar.xz
		fi
		tar cf ../f256dev.tar .
		xz -z9e ../f256dev.tar

	popd
popd