anchor.diff:  , mkYarnPackage
   , pkg-config
   , rustPlatform
  +, stdenv
  +, libiconv
   }:
   
   # Note for maintainers: use ./update-influxdb2.sh to update the Yarn
  
positive.code:     sourceRoot = "source/libflux";
      cargoSha256 = "06gh466q7qkid0vs5scic0qqlz3h81yb00nwn8nwq8ppr5z2ijyq";
      nativeBuildInputs = [ llvmPackages.libclang ];
      LIBCLANG_PATH = "${llvmPackages.libclang.lib}/lib";
      pkgcfg = ''
        Name: flux
  
negative.code:       cp -r $NIX_BUILD_TOP/source/libflux/include/influxdata $out/include
        substitute $pkgcfgPath $out/pkgconfig/flux.pc \
          --replace /out $out
      '' + lib.optionalString stdenv.isDarwin ''
        install_name_tool -id $out/lib/libflux.dylib $out/lib/libflux.dylib
      '';
    };
  in buildGoModule {
  