quicklispPackages: add a basic set of packages, make sure that quicklispPackages_asdf_3_1 can be built completely

pkgs/development/lisp-modules/quicklisp-to-nix-output/closer-mop.nix

@@ -0,0 +1,21 @@
+args @ { fetchurl, ... }:
+rec {
+  baseName = ''closer-mop'';
+  version = ''20170227-git'';
+
+  description = ''Closer to MOP is a compatibility layer that rectifies many of the absent or incorrect CLOS MOP features across a broad range of Common Lisp implementations.'';
+
+  deps = [ ];
+
+  src = fetchurl {
+    url = ''http://beta.quicklisp.org/archive/closer-mop/2017-02-27/closer-mop-20170227-git.tgz'';
+    sha256 = ''1hdnbryh6gd8kn20yr5ldgkcs8i71c6awwf6a32nmp9l42gwv9k3'';
+  };
+
+  overrides = x: {
+    postInstall = ''
+        echo "$CL_SOURCE_REGISTRY"
+        NIX_LISP_PRELAUNCH_HOOK='nix_lisp_run_single_form "(asdf:load-system :closer-mop)"' "$out/bin/closer-mop-lisp-launcher.sh" ""
+    '';
+  };
+}