build-emscripten-sdl2

#!/bin/bash

# make sure you use ". ./emsdk_set_env.sh"

# I'm sick and tired of all the churn the three versions of autoconf
# are causing in this repo. Stop committing the configure scripts
# and just autoregen.
./autogen.sh || exit 1

echo Compiling DOSBox-X
chmod +x configure

# for sdl2-config and sdl-config
export PATH=/opt/emsdk/emscripten/incoming/system/bin:$PATH

# build command borrowed from Yksoft1 vanilla DOSBox-X port with modifications
CC="emcc" CXX="em++" LD="emcc" LD_CXX="em++" CFLAGS="-DEMTERPRETER_SYNC" CXXFLAGS="-DEMSCRIPTEN=1 -DEMTERPRETER_SYNC" ./configure --host=x86_64-linux --disable-dynamic-x86 --enable-sdl2 --with-sdl-prefix=/opt/emsdk/emscripten/incoming/system --disable-opengl --disable-mt32 --enable-emscripten --enable-force-menu-sdldraw --disable-x11 "$@"
make -j3 || exit 1
#emcc -O1 -s USE_SDL=2 -s TOTAL_MEMORY=104857600 -s EMTERPRETIFY=1 -s EMTERPRETIFY_ASYNC=1 -s EMTERPRETIFY_WHITELIST=@d3.txt dosbox-x.bc --memory-init-file 0 -o th5e.html --preload-file d:/tmpp/th5x@/