2 files changed, 13 insertions, 1 deletions
diff --git a/fun/gemma/default.nix b/fun/gemma/default.nix
index 902f5857db..20acace2d0 100644
--- a/fun/gemma/default.nix
+++ b/fun/gemma/default.nix
@@ -47,4 +47,9 @@ in depot.nix.buildLisp.program {
     ./src/gemma.lisp
     injectFrontend
   ];
+
+  # depends on SBCL
+  brokenOn = [
+    "ecl"
+  ];
 }
diff --git a/fun/🕰️/default.nix b/fun/🕰️/default.nix
index d6fd5fc35e..230d9f02f1 100644
--- a/fun/🕰️/default.nix
+++ b/fun/🕰️/default.nix
@@ -21,7 +21,10 @@ let
     deps = [
       depot.third_party.lisp.unix-opts
       depot.lisp.klatre
-      (buildLisp.bundled "uiop")
+      {
+        default = buildLisp.bundled "asdf";
+        sbcl = buildLisp.bundled "uiop";
+      }
       lib
     ];
 
@@ -30,6 +33,10 @@ let
     ];
 
     main = "🕰️.bin:🚂";
+
+    brokenOn = [
+      "ecl" # refuses to create non-ASCII paths even on POSIX…
+    ];
   };
 in bin // {
   inherit lib;