anchor.diff:      "--${boolEn (sdl != null)}-sdl2"
       "--disable-oss-audio"
       "--disable-rsound"
  -    #"--${boolEn ( != null)}-sndio"
       "--${boolEn (pulseaudio_lib != null)}-pulse"
       "--${boolEn (jack2_lib != null)}-jack"
       "--${boolEn (openal != null)}-openal"
  
positive.code:   ];
  
    wafConfigureFlags = [
      ###"--enable-cplayer"
      "--enable-libmpv-shared"
      "--disable-libmpv-static"
      "--disable-libmpv-static"
      "--disable-build-date"  # Purity
      ###"--enable-optimize"
      "--disable-debug-build"
      "--enable-manpage-build"
      "--disable-html-build"
      "--disable-pdf-build"
      "--enable-cplugins"
      "--enable-zsh-comp"
      ###"--enable-asm"
      "--disable-test"
      "--disable-clang-database"
      "--disable-android"  # Android
      (strNew "--disable-egl-android" "0.30.0")  # Android
      (strNew "--disable-swift" "0.30.0")
  
negative.code:     # "--${boolEn (v4l_lib != null)}-tv-v4l2"
      # "--${boolEn (v4l_lib != null)}-libv4l2"
      # "--${boolEn (v4l_lib != null)}-audio-input"
      "--disable-apple-remote"
      "--disable-macos-touchbar"
      "--disable-macos-cocoa-cb"
  