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-rw-r--r--pkgs/development/ocaml-modules/ocaml-text/default.nix13
1 files changed, 7 insertions, 6 deletions
diff --git a/pkgs/development/ocaml-modules/ocaml-text/default.nix b/pkgs/development/ocaml-modules/ocaml-text/default.nix
index 08136dd2b100..387c5cef19ad 100644
--- a/pkgs/development/ocaml-modules/ocaml-text/default.nix
+++ b/pkgs/development/ocaml-modules/ocaml-text/default.nix
@@ -1,4 +1,4 @@
-{stdenv, fetchurl, libiconv, ocaml, findlib, ncurses}:
+{stdenv, fetchurl, libiconvOrNull, ocaml, findlib, ncurses}:
 
 stdenv.mkDerivation {
   name = "ocaml-text-0.6";
@@ -8,9 +8,12 @@ stdenv.mkDerivation {
     sha256 = "0j8gaak0ajnlmn8knvfygqwwzs7awjv5rfn5cbj6qxqbxhjd5m6g";
   };
 
-  buildInputs = [ocaml findlib libiconv ncurses];
+  buildInputs = [ocaml findlib ncurses]
+    ++ stdenv.lib.optional (libiconvOrNull != null) libiconvOrNull;
 
-  configurePhase = "iconv_prefix=${libiconv} ocaml setup.ml -configure";
+  configurePhase =
+    (stdenv.lib.optionalString (libiconvOrNull != null) "iconv_prefix=${libiconvOrNull} ")
+    + "ocaml setup.ml -configure";
 
   createFindlibDestdir = true;
 
@@ -18,9 +21,7 @@ stdenv.mkDerivation {
   meta = {
     homepage = "http://ocaml-text.forge.ocamlcore.org/";
     description = "OCaml-Text is a library for dealing with ``text'', i.e. sequence of unicode characters, in a convenient way. ";
-    license = "BSD";
+    license = stdenv.lib.licenses.bsd3;
     platforms = ocaml.meta.platforms;
-    maintainers = [
-    ];
   };
 }