melange: disable dune cache in preCheck

Signed-off-by: Sora Morimoto <[email protected]>
NixOS · Dec 6, 2024 · bcb7be8 · bcb7be8
1 parent 7c87297
commit bcb7be8
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pkgs/development/tools/ocaml/melange/default.nix b/pkgs/development/tools/ocaml/melange/default.nix
@@ -58,6 +58,9 @@ buildDunePackage {
     ppxlib
   ];
   doCheck = true;
+  preCheck = ''
+    export DUNE_CACHE=disabled
+  '';
   nativeCheckInputs = [
     jq
     merlin