anchor.diff:  
           cp -d ${gmpxx}/lib/libgmp*.so* $out/lib
           cp -d ${mpfr}/lib/libmpfr*.so* $out/lib
  -        cp -d ${ppl}/lib/libppl*.so* $out/lib
  -        cp -d ${cloogppl}/lib/libcloog*.so* $out/lib
           cp -d ${mpc}/lib/libmpc*.so* $out/lib
           cp -d ${zlib}/lib/libz.so* $out/lib
           cp -d ${libelf}/lib/libelf.so* $out/lib
  
positive.code:         cp -d ${gnumake}/bin/* $out/bin
          cp -d ${patch}/bin/* $out/bin
          cp ${patchelf}/bin/* $out/bin
  
          cp -d ${gnugrep.pcre}/lib/libpcre*.so* $out/lib # needed by grep
  
  
negative.code:         cp ${findutils}/bin/xargs $out/bin
          cp -d ${diffutils}/bin/* $out/bin
          cp -d ${gnused}/bin/* $out/bin
          cp -d ${gnugrep}/bin/grep $out/bin
          cp ${gawk}/bin/gawk $out/bin
          cp -d ${gawk}/bin/awk $out/bin
          cp ${gnutar}/bin/tar $out/bin
  