anchor.diff:        float = "soft";
         withTLS = true;
         libc = "glibc";
  -      platform = pkgsNoParams.platforms.sheevaplug;
  +      platform = lib.systems.platforms.sheevaplug;
         openssl.system = "linux-generic32";
         inherit (platform) gcc;
       };
  
positive.code:       arch = "aarch64";
        withTLS = true;
        libc = "glibc";
        platform = pkgsNoParams.platforms.aarch64-multiplatform;
        inherit (platform) gcc;
      };
    };
  
negative.code:       fpu = "vfpv3-d16";
        withTLS = true;
        libc = "glibc";
        platform = lib.systems.platforms.armv7l-hf-multiplatform;
        openssl.system = "linux-generic32";
        inherit (platform) gcc;
      };
  