#!/bin/sh
# cd game-music-player
# mkdir build
# cd build
emcmake cmake ../
emmake make gme
# Original, big and inclusive
emcc gme/libgme.so -o libgme.O0.js -s LINKABLE=1 -s EXPORT_ALL=1 -O0
(
    echo '['
    egrep 'gme_[a-z0-9_]+' -o player.js | sort -u | awk '{printf "    \"_" $0 "\",\n"}' | sed '$s/,$//'
    echo ']'
) > exported_functions.json
# Smaller and hand-picked
emcc gme/libgme.so -o libgme.O2.js -s NO_FILESYSTEM=1 -s EXPORTED_FUNCTIONS=@exported_functions.json -O2
# Smaller still
emcc gme/libgme.so -o libgme.Oz.js -s NO_FILESYSTEM=1 -s EXPORTED_FUNCTIONS=@exported_functions.json -Oz --llvm-lto 1