1 files changed, 13 insertions, 6 deletions
diff --git a/third_party/lisp/bordeaux-threads.nix b/third_party/lisp/bordeaux-threads.nix
index b2596672bad2..92bc1f2629c4 100644
--- a/third_party/lisp/bordeaux-threads.nix
+++ b/third_party/lisp/bordeaux-threads.nix
@@ -2,18 +2,25 @@
 # in Common Lisp simple.
 { depot, ... }:
 
-let src = builtins.fetchGit {
-  url = "https://github.com/sionescu/bordeaux-threads.git";
-  rev = "499b6d3f0ce635417d6096acf0a671d8bf3f6e5f";
-};
+let
+  src = builtins.fetchGit {
+    url = "https://github.com/sionescu/bordeaux-threads.git";
+    rev = "499b6d3f0ce635417d6096acf0a671d8bf3f6e5f";
+  };
+  getSrc = f: "${src}/src/${f}";
 in depot.nix.buildLisp.library {
   name = "bordeaux-threads";
   deps = [ depot.third_party.lisp.alexandria ];
 
-  srcs = map (f: src + ("/src/" + f)) [
+  srcs = map getSrc [
     "pkgdcl.lisp"
     "bordeaux-threads.lisp"
-    "impl-sbcl.lisp"
+  ] ++ [
+    {
+      sbcl = getSrc "impl-sbcl.lisp";
+      ecl = getSrc "impl-ecl.lisp";
+    }
+  ] ++ map getSrc [
     "default-implementations.lisp"
   ];
 }