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authorVincent Laporte <Vincent.Laporte@gmail.com>2015-10-14 08:21:36 +0200
committerVincent Laporte <Vincent.Laporte@gmail.com>2015-10-20 21:53:12 +0200
commitf88399fe2015eb0dbd5a360403d1e5d49b3aead5 (patch)
tree481066c407163a39a319f7cf1f19011a7f5917f1 /pkgs/development/ocaml-modules
parent62a7ba20c1d1804b8d4b18c371112470ac6b0f73 (diff)
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ocaml-lwt: enable ppx
Diffstat (limited to 'pkgs/development/ocaml-modules')
-rw-r--r--pkgs/development/ocaml-modules/lwt/default.nix7
1 files changed, 4 insertions, 3 deletions
diff --git a/pkgs/development/ocaml-modules/lwt/default.nix b/pkgs/development/ocaml-modules/lwt/default.nix
index 0c81775f236..0c73ff6521f 100644
--- a/pkgs/development/ocaml-modules/lwt/default.nix
+++ b/pkgs/development/ocaml-modules/lwt/default.nix
@@ -1,4 +1,4 @@
-{stdenv, fetchzip, which, cryptopp, ocaml, findlib, ocaml_react, ocaml_ssl, libev, pkgconfig, ncurses, ocaml_oasis, ocaml_text, glib, camlp4}:
+{ stdenv, fetchzip, which, cryptopp, ocaml, findlib, ocaml_react, ocaml_ssl, libev, pkgconfig, ncurses, ocaml_oasis, ocaml_text, glib, camlp4, ppx_tools }:
 
 let
   version = "2.4.6";
@@ -16,11 +16,12 @@ stdenv.mkDerivation {
     sha256 = "0idci0zadpb8hmblszsrvg6yf36w5a9y6rsdwjc3jww71dgrw5d9";
   };
 
-  buildInputs = [ocaml_oasis pkgconfig which cryptopp ocaml findlib glib ncurses camlp4];
+  buildInputs = [ ocaml_oasis pkgconfig which cryptopp ocaml findlib glib ncurses camlp4 ppx_tools ];
 
   propagatedBuildInputs = [ ocaml_react ocaml_ssl ocaml_text libev ];
 
-  configureFlags = [ "--enable-react" "--enable-glib" "--enable-ssl" "--enable-text" "--disable-ppx" ]
+  configureFlags = [ "--enable-react" "--enable-glib" "--enable-ssl" "--enable-text" ]
+  ++ [ (if versionAtLeast ocaml_version "4.02" then "--enable-ppx" else "--disable-ppx") ]
   ++ optional (versionAtLeast ocaml_version "4.0" && ! versionAtLeast ocaml_version "4.02") "--enable-toplevel";
 
   createFindlibDestdir = true;