CXXFLAGS="-fPIE -DSYSTEM_NOT_SUPPORTING_D_TYPE -DPOSIX" \
LDFLAGS="-pie -Wl,--no-as-needed"
./configure \
  --backend=sdl \
  --enable-release \
  --disable-opengl-game \
  --disable-opengl-game-classic \
  --disable-opengl-game-shaders \
  --disable-timidity \
  --disable-seq-midi \
  --disable-alsa \
  --disable-mt32emu \
  --disable-fluidsynth && cp qnxconfig.mk config.mk &&  make VERBOSE_BUILD=1  -j4