#!/bin/bash

set -e

mkdir -p amalgamation

OUTPUT_PREFIX=amalgamation/miniz

cat miniz.h > $OUTPUT_PREFIX.h

cat miniz.c > $OUTPUT_PREFIX.c

cat miniz_common.h >> $OUTPUT_PREFIX.h

cat miniz_tdef.c >> $OUTPUT_PREFIX.c

cat miniz_tdef.h >> $OUTPUT_PREFIX.h

cat miniz_tinfl.c >> $OUTPUT_PREFIX.c

cat miniz_tinfl.h >> $OUTPUT_PREFIX.h

cat miniz_zip.c >> $OUTPUT_PREFIX.c

cat miniz_zip.h >> $OUTPUT_PREFIX.h

sed -i 's/#include "miniz.h"/#include "miniz.h"/' $OUTPUT_PREFIX.c

for i in miniz miniz_common miniz_tdef miniz_tinfl miniz_zip

do

sed -i "s/#include \"$i.h\"//g" $OUTPUT_PREFIX.h

sed -i "s/#include \"$i.h\"//g" $OUTPUT_PREFIX.c

done

echo "int main() { return 0; }" > main.c

gcc main.c $OUTPUT_PREFIX.c -o test.out

rm test.out

rm main.c

cd amalgamation

! test -e miniz.zip || rm miniz.zip

echo -e "miniz.c\nminiz.h" | zip -@ miniz

echo "Amalgamation created."