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

53 lines
1.1 KiB
Nix

{ lib
, fetchurl
, buildDunePackage
, ocaml
, ounit
, ppx_deriving
, ppx_sexp_conv
, ppxlib
, version ? if lib.versionAtLeast ocaml.version "4.11" then "1.10.0" else "1.9.1"
}:
let param = {
"1.9.1" = {
sha256 = "sha256-0bSY4u44Ds84XPIbcT5Vt4AG/4PkzFKMl9CDGFZyIdI=";
};
"1.10.0" = {
sha256 = "sha256-MA8sf0F7Ch1wJDL8E8470ukKx7KieWyjWJnJQsqBVW8=";
};
}."${version}"; in
lib.throwIfNot (lib.versionAtLeast ppxlib.version "0.24.0")
"ppx_import is not available with ppxlib-${ppxlib.version}"
buildDunePackage rec {
pname = "ppx_import";
inherit version;
minimalOCamlVersion = "4.05";
src = fetchurl {
url = "https://github.com/ocaml-ppx/ppx_import/releases/download/${version}/ppx_import-${version}.tbz";
inherit (param) sha256;
};
propagatedBuildInputs = [
ppxlib
];
checkInputs = [
ounit
ppx_deriving
ppx_sexp_conv
];
doCheck = true;
meta = {
description = "A syntax extension for importing declarations from interface files";
license = lib.licenses.mit;
homepage = "https://github.com/ocaml-ppx/ppx_import";
};
}