Overriding stdenv of gomod2nix.buildGoApplication

Help
1

Hi,

I’m trying to get gomod2nix’ buildGoApplication to use clang instead of gcc, through the switching of its stdenv to llvmPackages.stdenv. Here’s my attempt:

where the expression

packages.default = (pkgs.buildGoApplication.override { stdenv = pkgs.llvmPackages_14.stdenv; })

results in

% nix build
error:
       … while evaluating the attribute 'buildGoApplication.override'

         at /nix/store/y6p51jza33989fck64faj0wyk2b1cp15-source/overlay.nix:8:38:

            7| {
            8|   inherit (callPackage ./builder { }) buildGoApplication mkGoEnv;
             |                                      ^
            9|   gomod2nix = callPackage ./default.nix { };

       … while selecting an attribute

         at /nix/store/gg4swr5bg6md0rygxf8q7kbr0w053mh6-source/flake.nix:20:29:

           19|       in {
           20|         packages.default = (pkgs.buildGoApplication.override { stdenv = pkgs.llvmPackages_14.stdenv; }) {
             |                             ^
           21|           name = "test";

       error: value is a function while a set was expected

Note that according to pistol/flake.nix at d4a4290269357d3f98b03a4e8f730a2063ce22bb · doronbehar/pistol · GitHub, gomod2nix could at some point be overridden like this.

What am I holding wrong?

Elias