{ stdenv, emacs, ocaml }: # this package installs the emacs-mode which # resides in the ocaml compiler sources. let version = stdenv.lib.removePrefix "ocaml-" ocaml.name; in stdenv.mkDerivation { name = "ocaml-mode-${version}"; inherit (ocaml) prefixKey src; # a quick configure to get the Makefile generated. Since # we do not build the ocaml itself, we don't really # need it to support any features. configureFlags = (with stdenv.lib; optional (!(versionAtLeast version "4.02")) "-no-tk") ++ [ "-no-curses" "-no-pthread" ]; buildInputs = [ emacs ]; dontBuild = true; installPhase = '' cd emacs; mkdir -p "$out/share/emacs/site-lisp" "$out/bin" EMACSDIR=$out/share/emacs/site-lisp make simple-install install-ocamltags ''; meta = { homepage = http://caml.inria.fr; description = "OCaml mode package for Emacs"; platforms = stdenv.lib.platforms.unix; }; }