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nixpkgs/pkgs/development/compilers/reason/default.nix
2021-04-07 20:34:26 +02:00

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Nix

{ lib, stdenv, makeWrapper, fetchFromGitHub, ocaml, findlib, dune_2
, fix, menhir, merlin-extend, ppx_tools_versioned, utop, cppo
}:
stdenv.mkDerivation rec {
pname = "ocaml${ocaml.version}-reason";
version = "3.7.0";
src = fetchFromGitHub {
owner = "facebook";
repo = "reason";
rev = "daa11255cb4716ce1c370925251021bd6e3bd974";
sha256 = "0m6ldrci1a4j0qv1cbwh770zni3al8qxsphl353rv19f6rblplhs";
};
nativeBuildInputs = [ makeWrapper ];
propagatedBuildInputs = [ menhir merlin-extend ppx_tools_versioned ];
buildInputs = [ ocaml findlib dune_2 cppo fix utop menhir ];
buildFlags = [ "build" ]; # do not "make tests" before reason lib is installed
installPhase = ''
dune install --prefix=$out --libdir=$OCAMLFIND_DESTDIR
wrapProgram $out/bin/rtop \
--prefix PATH : "${utop}/bin" \
--prefix CAML_LD_LIBRARY_PATH : "$CAML_LD_LIBRARY_PATH" \
--prefix OCAMLPATH : "$OCAMLPATH:$OCAMLFIND_DESTDIR"
'';
meta = with lib; {
homepage = "https://reasonml.github.io/";
description = "Facebook's friendly syntax to OCaml";
license = licenses.mit;
inherit (ocaml.meta) platforms;
maintainers = [ maintainers.volth ];
};
}