58 lines
1.8 KiB
Nix
58 lines
1.8 KiB
Nix
{ stdenv, buildOcaml, fetchzip, which, cryptopp, ocaml, findlib, ocamlbuild, camlp4
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, react, ssl, libev, pkgconfig, ncurses, glib
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, ppx_tools, result, cppo
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, ppxSupport ? stdenv.lib.versionAtLeast ocaml.version "4.02"
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, version ? if stdenv.lib.versionAtLeast ocaml.version "4.02" then "2.7.1" else "2.6.0"
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}:
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if !stdenv.lib.versionAtLeast ocaml.version "4"
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|| stdenv.lib.versionAtLeast ocaml.version "4.06"
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then throw "lwt is not available for OCaml ${ocaml.version}"
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else
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let sha256 = {
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"3.0.0" = "0wwhnl9hppixcsdisinj1wmffx0nv6hkpm01z9qvkngkrazi3i88";
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"2.7.1" = "0w7f59havrl2fsnvs84lm7wlqpsrldg80gy5afpnpr21zkw22g8w";
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"2.6.0" = "0f1h83zh60rspm4fxd96z9h5bkhq1n1q968hgq92sq4a6bfi1c2w";
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}.${version}; in
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let optionals = stdenv.lib.optionals (!stdenv.lib.versionAtLeast version "3"); in
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buildOcaml {
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name = "lwt";
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inherit version;
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src = fetchzip {
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url = "https://github.com/ocsigen/lwt/archive/${version}.tar.gz";
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inherit sha256;
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};
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nativeBuildInputs = [ pkgconfig ];
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buildInputs = [ which cryptopp ocaml findlib ocamlbuild glib ncurses camlp4 cppo ]
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++ stdenv.lib.optional ppxSupport ppx_tools;
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propagatedBuildInputs = [ result ]
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++ optionals [ react ssl ]
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++ [ libev ];
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configureScript = "ocaml setup.ml -configure";
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prefixKey = "--prefix ";
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configureFlags =
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optionals [ "--enable-glib" "--enable-ssl" "--enable-react" ]
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++ [ "--enable-camlp4" ]
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++ [ (if ppxSupport then "--enable-ppx" else "--disable-ppx") ];
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createFindlibDestdir = true;
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hasSharedObjects = true;
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meta = with stdenv.lib; {
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homepage = http://ocsigen.org/lwt;
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description = "Lightweight thread library for Objective Caml";
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license = licenses.lgpl21;
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platforms = ocaml.meta.platforms or [];
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maintainers = with maintainers; [
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z77z vbgl gal_bolle
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];
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};
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}
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