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

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{ lib, fetchFromGitHub, buildDunePackage, pkg-config, dune-configurator, stdio, R
, alcotest
}:
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buildDunePackage rec {
pname = "ocaml-r";
version = "0.4.0";
useDune2 = true;
minimumOCamlVersion = "4.08";
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src = fetchFromGitHub {
owner = "pveber";
repo = pname;
rev = "v${version}";
sha256 = "10is2s148kfh3g0pwniyzp5mh48k57ldvn8gm86469zvgxyij1ri";
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};
# Without the following patch, stub generation fails with:
# > Fatal error: exception (Failure "not supported: osVersion")
preConfigure = ''
substituteInPlace stubgen/stubgen.ml --replace \
'failwithf "not supported: %s" name ()' \
'sprintf "(* not supported: %s *)" name'
substituteInPlace lib/config/discover.ml --replace \
' libRmath"' '"'
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'';
buildInputs = [ pkg-config R dune-configurator stdio ];
doCheck = true;
checkInputs = [ alcotest ];
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meta = {
description = "OCaml bindings for the R interpreter";
inherit (src.meta) homepage;
license = lib.licenses.gpl3;
maintainers = [ lib.maintainers.bcdarwin ];
};
}