anchor.diff:      #"--${boolEn ( != null)}-dvbin"
       "--disable-apple-remote"
       "--disable-macos-touchbar"
  -    (strNew "--disable-macos-cocoa-cb" "0.29.0")
  -    #(strNew "--disable-swift-flags" "0.29.0")
  +    "--disable-macos-cocoa-cb"
  +    #"--disable-swift-flags"
     ];
   
     postInstall = /* Use a standard font */ ''
  
positive.code:   ];
  
    wafFlags = [
      (strNew "--disable-lgpl" "0.28.999")
      ###"--enable-cplayer"
      "--enable-libmpv-shared"
      "--disable-libmpv-static"
  
negative.code:     "--${boolEn (libass != null)}-libass"
      "--${boolEn (libass != null)}-libass-osd"
      "--${boolEn (zlib != null)}-zlib"
      "--${boolEn (libbluray != null)}-libbluray"
      "--${boolEn (libdvdread != null)}-dvdread"
      "--${boolEn (
  