anchor.diff:  { stdenv, fetchurl, cpio, file, which, unzip, zip, xorg, cups, freetype
   , alsaLib, bootjdk, cacert, perl, liberation_ttf, fontconfig, zlib
  -
  -, minimal ? false } :
  +, setJavaClassPath
  +, minimal ? false
  +}:
  +
   let
     update = "60";
     build = "24";
  
positive.code: 
        ln -s $out/lib/openjdk/bin $out/bin
        ln -s $jre/lib/openjdk/jre/bin $jre/bin
      '';
  
      postFixup = ''
  
negative.code:     installPhase = ''
        mkdir -p $out/lib/openjdk $out/share $jre/lib/openjdk
  
        cp -av build/*/images/j2sdk-image/* $out/lib/openjdk
  
        # Move some stuff to top-level.
        mv $out/lib/openjdk/include $out/include
        mv $out/lib/openjdk/man $out/share/man
  
        # jni.h expects jni_md.h to be in the header search path.
        ln -s $out/include/linux/*_md.h $out/include/
  
        # Remove some broken manpages.
        rm -rf $out/share/man/ja*
  