anchor.diff:    };
   
     boostSharedStatic = boost.override {
  -    enableShared = true; 
  +    enableShared = true;
       enabledStatic = true;
     };
   
  
positive.code: { stdenv, fetchFromGitHub, fetchgit, fetchurl, runCommand, git, cmake, pkgconfig
  , openssl,  zlib, boost, grpc, c-ares, abseil-cpp, protobuf3_8 }:
  
  let
    sqlite3 = fetchurl rec {
  
negative.code:   cmakeFlags = ["-Dstatic=OFF" "-DBoost_NO_BOOST_CMAKE=ON"];
  
    nativeBuildInputs = [ pkgconfig cmake git ];
    buildInputs = [ openssl openssl.dev boostSharedStatic zlib grpc c-ares c-ares.cmake-config abseil-cpp protobuf3_8 libnsl ];
  
    preConfigure = ''
      export HOME=$PWD
  