1 files changed, 31 insertions, 0 deletions
diff --git a/third_party/lisp/babel.nix b/third_party/lisp/babel.nix
new file mode 100644
index 000000000000..ba367df9ad82
--- /dev/null
+++ b/third_party/lisp/babel.nix
@@ -0,0 +1,31 @@
+# Babel is an encoding conversion library for Common Lisp.
+{ pkgs, ... }:
+
+let src = builtins.fetchGit {
+  url = "https://github.com/cl-babel/babel.git";
+  rev = "ec9a17cdbdba3c1dd39609fc7961cfb3f0aa260e";
+};
+in pkgs.nix.buildLisp.library {
+  name = "babel";
+  deps = [ pkgs.third_party.lisp.alexandria ];
+
+  srcs = map (f: src + ("/src/" + f)) [
+    "packages.lisp"
+    "encodings.lisp"
+    "enc-ascii.lisp"
+    "enc-ebcdic.lisp"
+    "enc-ebcdic-int.lisp"
+    "enc-iso-8859.lisp"
+    "enc-unicode.lisp"
+    "enc-cp1251.lisp"
+    "enc-cp1252.lisp"
+    "jpn-table.lisp"
+    "enc-jpn.lisp"
+    "enc-gbk.lisp"
+    "enc-koi8.lisp"
+    "external-format.lisp"
+    "strings.lisp"
+    "gbk-map.lisp"
+    "sharp-backslash.lisp"
+  ];
+}