#!/bin/sh

set -e

if [ -z "$OS" ]; then
	OS=`uname -s`
fi

if [ $OS = "Linux" ]; then
	cd sdl
	./configure
	make all
	cd ..
	rm -rf lib
	mkdir lib
	cp sdl/build/.libs/libSDL2-*.so.*.*.* lib
	sdl=`ls lib`
	link=`echo $sdl | sed -E 's/(so\.[0-9]*).*/\1/'`
	cd lib
	ln -s "$sdl" "$link"
	ln -s "$sdl" libSDL2.so
	cd ..
	cd glew
	make all
	cd ..
fi

make PORTABLE=1 clean all
make menu.bin
if [ $OS = "Windows" ]; then
	binaries="dis.exe zdis.exe stateview.exe vgmplay.exe blastem.exe SDL2.dll"
	verstr=`sed -E -n 's/^[^B]+BLASTEM_VERSION "([^"]+)"/blastem \1/p' blastem.c`
	txt=".txt"
else
	binaries="dis zdis stateview vgmplay blastem termhelper"
	if [ $OS = "Darwin" ]; then
		binaries="$binaries Frameworks"
	else
		binaries="$binaries lib"
	fi
	verstr=`./blastem -v`
	txt=""
fi
binaries="$binaries menu.bin"
ver=`echo $verstr | awk '/blastem/ { gsub(/\r/, "", $2); print $2 }'`
if [ $OS = "Windows" ]; then
	suffix='-win32'
elif [ $OS = "Darwin" ]; then
	suffix='-osx'
else
	suffix=`file ./blastem | sed -E 's/^[^:]*: [^ ]* ([0-9]*)-bit .*/\1/'`
fi
dir="blastem${suffix}-${ver}"
echo $dir
rm -rf "$dir"
mkdir "$dir"
cp -r $binaries shaders default.cfg rom.db gamecontrollerdb.txt "$dir"
for file in README COPYING CHANGELOG; do
	cp "$file" "$dir"/"$file$txt"
done
if [ $OS = "Darwin" ]; then
	cp SDL-LICENSE "$dir"
else
	cp sdl/COPYING.txt "$dir"/SDL-LICENSE$txt
fi
cp glew/LICENSE.txt "$dir"/GLEW-LICENSE$txt

if [ $OS = "Windows" ]; then
	rm -f "${dir}.zip"
	zip -r "${dir}.zip" "$dir"
	echo "${dir}.zip"
else
	rm -f "${dir}.tar.gz"
	tar -cvzf "${dir}.tar.gz" "$dir"
	echo "${dir}.tar.gz"
fi