Getting gngeo built in wasm

[city41]

Having some issues getting it built.

From gngeo/src, doing emmake make yields a binary only 35 bytes in size. The resulting gngeo.wasm is equivalently tiny.

Also seeing

emcc: warning: undefined exported function: "_get_neogeo_frame_counter" [-Wundefined]
emcc: warning: undefined exported function: "_get_rom_ctile_addr" [-Wundefined]
emcc: warning: undefined exported function: "_get_tile_ram_addr" [-Wundefined]
emcc: warning: undefined exported function: "_run_rom" [-Wundefined]
emcc: warning: undefined exported function: "_get_neogeo_frame_counter_speed" [-Wundefined]
emcc: warning: undefined exported function: "_get_current_pal_addr" [-Wundefined]

which is probably bad.

[city41]

Looks like need to keep all the *.o files in src/generator68k

[tcd]

@city41 I'm assuming gngeo/EMSCRIPTEN.md hasn't been updated to reflect this?

[city41]

@tcd I honestly don't remember, it's been a crazy year and I haven't touched this project in a long time :|

I think you're the first person besides me who has ever looked at it :)

[city41]

were you able to get it built with emscripten, @tcd?