nixpkgs/pkgs/development/ocaml-modules/elpi/default.nix


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36

{ stdenv, fetchFromGitHub, ocaml, findlib, camlp5
, ppx_tools_versioned, ppx_deriving, re
}:

stdenv.mkDerivation rec {
  name = "ocaml${ocaml.version}-elpi-${version}";
  version = "1.1.0";
  src = fetchFromGitHub {
    owner = "LPCIC";
    repo = "elpi";
    rev = "v${version}";
    sha256 = "1fd4mqggdcnbhqwrg8r0ikb1j2lv0fc9hv9xfbyjzbzxbjggf5zc";
  };

  buildInputs = [ ocaml findlib ppx_tools_versioned ];

  propagatedBuildInputs = [ camlp5 ppx_deriving re ];

  createFindlibDestdir = true;

  preInstall = "make byte";

  postInstall = ''
    mkdir -p $out/bin
    make install-bin BIN=$out/bin
    make install-bin BYTE=1 BIN=$out/bin
  '';

  meta = {
    description = "Embeddable λProlog Interpreter";
    license = stdenv.lib.licenses.lgpl21Plus;
    maintainers = [ stdenv.lib.maintainers.vbgl ];
    inherit (src.meta) homepage;
    inherit (ocaml.meta) platforms;
  };
}