echo "Beginning Build:"
rm -r dist
mkdir -p dist
cd ffmpeg-4.1.1
echo "emconfigure"
CPPFLAGS="-D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600" \
emconfigure ./configure --cc="emcc" \
--prefix=$(pwd)/dist --enable-cross-compile --target-os=none --arch=x86_64 \
--cpu=generic --disable-ffplay --disable-ffprobe --disable-ffserver \
--disable-asm --disable-doc --disable-devices --disable-pthreads \
--disable-w32threads --disable-network --disable-hwaccels \
--disable-parsers --disable-bsfs --disable-debug --disable-protocols \
--disable-indevs --disable-outdevs --enable-protocol=file
if [ -f "Makefile" ]; then
  echo "make clean"
  make clean
fi
echo "make"
make
echo "make install"
make install