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nixpkgs/pkgs/development/compilers/reason/default.nix
2019-08-02 08:30:13 +00:00

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Nix

{ stdenv, makeWrapper, fetchFromGitHub, ocaml, findlib, dune
, menhir, merlin-extend, ppx_tools_versioned, utop, cppo
, ocaml_lwt
}:
stdenv.mkDerivation rec {
name = "ocaml${ocaml.version}-reason-${version}";
version = "3.5.0";
src = fetchFromGitHub {
owner = "facebook";
repo = "reason";
rev = "ea207004e021efef5a92ecd011d9d5b9b16bbded";
sha256 = "0cdjy7sw15rlk63prrwy8lavqrz8fqwsgwr19ihvj99x332r98kk";
};
nativeBuildInputs = [ makeWrapper ];
propagatedBuildInputs = [ menhir merlin-extend ppx_tools_versioned ];
buildInputs = [ ocaml findlib dune cppo utop menhir ];
buildFlags = [ "build" ]; # do not "make tests" before reason lib is installed
inherit (dune) installPhase;
postInstall = ''
wrapProgram $out/bin/rtop \
--prefix PATH : "${utop}/bin" \
--set CAML_LD_LIBRARY_PATH ${ocaml_lwt}/lib/ocaml/${ocaml.version}/site-lib:$CAML_LD_LIBRARY_PATH \
--set OCAMLPATH $out/lib/ocaml/${ocaml.version}/site-lib:$OCAMLPATH
'';
meta = with stdenv.lib; {
homepage = https://reasonml.github.io/;
description = "Facebook's friendly syntax to OCaml";
license = licenses.mit;
inherit (ocaml.meta) platforms;
maintainers = [ maintainers.volth ];
};
}