flake.nix

@@ -26,29 +26,13 @@
           # And some build configuration.
           # See https://nixos.org/manual/nixpkgs/unstable/#haskell-packaging-helpers.
           [
-            # Configurable static build. Set cabal options...
-            compose.disableSharedExecutables
-            compose.disableSharedLibraries
-            # ... and link required static libraries.
-            (compose.appendConfigureFlags [
-              "--ghc-option=-optl=-static"
-              "--ghc-option=-optl=-pthread"
-              "--extra-lib-dirs=${pkgs.gmp6.override { withStatic = true; }}/lib"
-              "--extra-lib-dirs=${pkgs.zlib.static}/lib"
-              "--extra-lib-dirs=${pkgs.glibc.static}/lib"
-              "--extra-lib-dirs=${pkgs.libffi.overrideAttrs (old: { dontDisableStatic = true; })}/lib"
-            ])
-            # Remove all references to the Nix store from the executable.
-            # This is important because Nix uses the references for calculating
-            # what needs to be in the Docker container.
-            # FIXME: Using static linking, these references shouldn't even still be there.
-            # Can we somehow make GHC stop emitting them?
+            # Remove warp which pulls GHC into the runtime deps for some reason.
             (compose.overrideCabal (drv: {
               postInstall = ''
-                ${pkgs.nukeReferences}/bin/nuke-refs $out/bin/utoy
+                remove-references-to -t ${pkgs.haskellPackages.warp} $out/bin/utoy
               '';
             }))
-            # Return only the bin folder to curb image size.
+            # Return only the bin folder to curb image size
             compose.justStaticExecutables
           ];
       in {