Merge pull request #837 from IntersectMBO/mgalazyn/chore/enable-aarch…

…64-linux

Enable aarch64-linux but disable it in hydra

flake.nix

@@ -16,10 +16,7 @@
     supportedSystems = [
       "x86_64-linux"
       "x86_64-darwin"
-      # this is slow as we don't have aarch64-linux native builders as of 2024-04-03
-      # disabling to reduce CI time initially. Uncomment later
-      # When you uncomment, lookup the "TODO generalize" comments in release-upload.yaml
-      # "aarch64-linux"
+      "aarch64-linux"
       "aarch64-darwin"
     ];
 
@@ -183,9 +180,8 @@
           }
         );
       in
-        lib.recursiveUpdate flake rec {
+        (lib.recursiveUpdate flake rec {
           project = cabalProject;
-          # add a required job, that's basically all hydraJobs.
           hydraJobs =
             nixpkgs.callPackages inputs.iohkNix.utils.ciJobsAggregates
             {
@@ -221,7 +217,11 @@
 
           # formatter used by nix fmt
           formatter = nixpkgs.alejandra;
-        }
+      })
+      # Disable aarch64-linux hydraJobs as we don't have any native builders for this architecture
+      # as of 2024-07-15 so this would choke the CI. aarch64-linux binary building is enabled through
+      # cross-compilation.
+      // lib.optionalAttrs (system == "aarch64-linux") { hydraJobs = { }; }
     );
 
   nixConfig = {