#!/bin/sh

set -e

s_EXPORTED_FUNCTIONS="-s EXPORTED_FUNCTIONS=_init,_render"

shared_flags="-Oz -flto -fno-inline -fno-unroll-loops -mnontrapping-fptoint"
compile_flags="$shared_flags --std=c23"
link_flags="$shared_flags -s MALLOC=emmalloc -s ASSERTIONS=0 -s INITIAL_MEMORY=$((70*16*65536)) -s TOTAL_STACK=16384 -s STANDALONE_WASM=1 -s PURE_WASI=1 -s STACK_OVERFLOW_CHECK=0 -s WASM_BIGINT=1 -s ABORTING_MALLOC=0 -s MEMORY_GROWTH_GEOMETRIC_STEP=0 -s ALLOW_MEMORY_GROWTH=1"

emcc --no-entry $s_EXPORTED_FUNCTIONS $link_flags $compile_flags -o radio-receiver.wasm radio-receiver.c

mkdir -p badradio/assets/pirate-radio/guis
cp radio-receiver.wasm badradio/assets/pirate-radio/guis/radio-receiver.wasm

cd badradio
rm badradio.zip || true
zip -r badradio *

exit 0