nixpkgs/pkgs/development/tools/ocaml/merlin/default.nix
2017-12-11 14:35:00 +01:00

33 lines
870 B
Nix

{ stdenv, fetchzip, ocaml, findlib, yojson
, withEmacsMode ? false, emacs }:
assert stdenv.lib.versionAtLeast ocaml.version "4.02";
let
version = "3.0.5";
in
stdenv.mkDerivation {
name = "merlin-${version}";
src = fetchzip {
url = "https://github.com/ocaml/merlin/archive/v${version}.tar.gz";
sha256 = "06h0klzzvb62rzb6m0pq8aa207fz7z54mjr05vky4wv8195bbjiy";
};
buildInputs = [ ocaml findlib yojson ]
++ stdenv.lib.optional withEmacsMode emacs;
preConfigure = "mkdir -p $out/bin";
prefixKey = "--prefix ";
configureFlags = stdenv.lib.optional withEmacsMode "--enable-compiled-emacs-mode";
meta = with stdenv.lib; {
description = "An editor-independent tool to ease the development of programs in OCaml";
homepage = "https://github.com/ocaml/merlin";
license = licenses.mit;
maintainers = [ maintainers.vbgl ];
};
}