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authorVincent Laporte <Vincent.Laporte@gmail.com>2017-04-28 16:13:54 +0000
committerVincent Laporte <Vincent.Laporte@gmail.com>2017-04-28 16:19:58 +0000
commit752351e889ebdf458eddcf22d31ffcecb39c75e5 (patch)
tree36679264e467dc4bbb35edbbfa75bd38571096c3 /pkgs/development/ocaml-modules/base
parent1bacfb463766630dd83153cbd8fbf0f46734ed4b (diff)
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ocamlPackages: make explicit some version requirements
Diffstat (limited to 'pkgs/development/ocaml-modules/base')
-rw-r--r--pkgs/development/ocaml-modules/base/default.nix3
1 files changed, 3 insertions, 0 deletions
diff --git a/pkgs/development/ocaml-modules/base/default.nix b/pkgs/development/ocaml-modules/base/default.nix
index 4c92c7f1ca1b..f7627567f9c1 100644
--- a/pkgs/development/ocaml-modules/base/default.nix
+++ b/pkgs/development/ocaml-modules/base/default.nix
@@ -1,5 +1,8 @@
 { stdenv, fetchurl, ocaml, jbuilder, findlib }:
 
+if !stdenv.lib.versionAtLeast ocaml.version "4.03"
+then throw "base is not available for OCaml ${ocaml.version}" else
+
 stdenv.mkDerivation {
   name = "ocaml${ocaml.version}-base-0.9.0";