nixpkgs/pkgs/development/ocaml-modules/lua-ml/default.nix

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{ stdenv, lib, fetchFromGitHub, ocaml, findlib, ocamlbuild, opaline }:
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if !lib.versionAtLeast ocaml.version "4.07"
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then throw "lua-ml is not available for OCaml ${ocaml.version}"
else
stdenv.mkDerivation rec {
pname = "lua-ml";
name = "ocaml${ocaml.version}-${pname}-${version}";
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version = "0.9.1";
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src = fetchFromGitHub {
owner = "lindig";
repo = pname;
rev = version;
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sha256 = "04lv98nxmzanvyn4c0k6k0ax29f5xfdl8qzpf5hwadslq213a044";
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};
nativeBuildInputs = [ opaline ];
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buildInputs = [ ocaml findlib ocamlbuild ];
buildFlags = [ "lib" ];
installPhase = ''
opaline -prefix $out -libdir $OCAMLFIND_DESTDIR
'';
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meta = {
description = "An embeddable Lua 2.5 interpreter implemented in OCaml";
inherit (src.meta) homepage;
inherit (ocaml.meta) platforms;
license = lib.licenses.bsd2;
maintainers = [ lib.maintainers.vbgl ];
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};
}