ocamlPackages: make explicit some version requirements

2017-04-28 16:13:54 +00:00
parent 1bacfb4637
commit 752351e889
3 changed files with 9 additions and 0 deletions
--- a/pkgs/development/ocaml-modules/spacetime_lib/default.nix
+++ b/pkgs/development/ocaml-modules/spacetime_lib/default.nix
@@ -1,5 +1,8 @@
 { stdenv, fetchFromGitHub, ocaml, findlib, owee }:

+if !stdenv.lib.versionAtLeast ocaml.version "4.04"
+then throw "spacetime_lib is not available for OCaml ${ocaml.version}" else
+
 stdenv.mkDerivation rec {
  name = "ocaml${ocaml.version}-spacetime_lib-${version}";
  version = "0.1.0";