#!/bin/sh

set -e

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

if [ $OS = "Linux" ]; then
	cd sdl
	./configure
	make clean 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 clean all
	cd ..
fi

make PORTABLE=1 clean all
if [ $OS = "Windows" ]; then
	binaries="dis.exe zdis.exe stateview.exe vgmplay.exe blastem.exe SDL2.dll"
	cmd="wine blastem.exe"
	txt=".txt"
else
	if [ $OS = "Darwin" ]; then
		binaries="dis zdis stateview vgmplay blastem termhelper Frameworks"
	else
		binaries="dis zdis stateview vgmplay blastem termhelper lib"
	fi
	cmd="./blastem"
	txt=""
fi
ver=`$cmd -v | 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 $binaries shaders default.cfg rom.db "$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"
else
	rm -f "${dir}.tar.gz"
	tar -cvzf "${dir}.tar.gz" "$dir"
fi