Ensure that we can evaluate the platform attribute of ocaml packages.

2016-03-13 19:08:26 +00:00
parent 27e5397282
commit 72c6f8a140
130 changed files with 130 additions and 130 deletions
@@ -39,6 +39,6 @@ stdenv.mkDerivation {
  meta = with stdenv.lib; {
    description = "A software system for writing extensible parsers for programming languages";
    homepage = https://github.com/ocaml/camlp4;
-    platforms = ocaml.meta.platforms;
+    platforms = ocaml.meta.platforms or [];
  };
 }