anchor.diff:  let buildFor = toolsArch: (
   
   let
  +  lib = import ../../../lib;
     pkgsFun = import ../../..;
  -  pkgsNoParams = pkgsFun {};
   
     sheevaplugCrossSystem = {
       crossSystem = rec {
  
positive.code:       float = "soft";
        withTLS = true;
        libc = "glibc";
        platform = pkgsNoParams.platforms.sheevaplug;
        openssl.system = "linux-generic32";
        inherit (platform) gcc;
      };
  
negative.code:       fpu = "vfp";
        withTLS = true;
        libc = "glibc";
        platform = lib.systems.platforms.raspberrypi;
        openssl.system = "linux-generic32";
        inherit (platform) gcc;
      };
  