1 files changed, 32 insertions, 0 deletions
diff --git a/third_party/lisp/cl-fad.nix b/third_party/lisp/cl-fad.nix
new file mode 100644
index 000000000000..905e0821cac7
--- /dev/null
+++ b/third_party/lisp/cl-fad.nix
@@ -0,0 +1,32 @@
+# Portable pathname library
+{ depot, pkgs, ...}:
+
+with depot.nix;
+
+let src = pkgs.fetchFromGitHub {
+  owner = "edicl";
+  repo = "cl-fad";
+  rev = "13cbffe08fc660041359302f4057f8fc20d09402"; # 2021-01-10
+  sha256 = "049laj8an6g9bh0m0cn0bxhq313p8qq1h37cil15l66147ad8slc";
+};
+in buildLisp.library {
+  name = "cl-fad";
+
+  deps = with depot.third_party.lisp; [
+    alexandria
+    bordeaux-threads
+    {
+      sbcl = buildLisp.bundled "sb-posix";
+    }
+  ];
+
+  srcs = map (f: src + ("/" + f)) [
+    "packages.lisp"
+  ] ++ [
+    { ccl =  "${src}/openmcl.lisp"; }
+  ] ++ map (f: src + ("/" + f)) [
+    "fad.lisp"
+    "path.lisp"
+    "temporary-files.lisp"
+  ];
+}