40 lines
1.1 KiB
Nix
40 lines
1.1 KiB
Nix
{ stdenv, fetchzip, pkgconfig, ncurses, libev, jbuilder
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, ocaml, findlib, cppo
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, ocaml-migrate-parsetree, ppx_tools_versioned, result
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, withP4 ? !stdenv.lib.versionAtLeast ocaml.version "4.07"
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, camlp4 ? null
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}:
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stdenv.mkDerivation rec {
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version = "3.3.0";
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name = "ocaml${ocaml.version}-lwt-${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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sha256 = "0n87hcyl4svy0risj439wyfq6bl77qxq3nraqgdr1qbz5lskbq2j";
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};
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preConfigure = ''
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ocaml src/util/configure.ml -use-libev true -use-camlp4 ${if withP4 then "true" else "false"}
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'';
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nativeBuildInputs = [ pkgconfig ];
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buildInputs = [ ncurses ocaml findlib jbuilder cppo
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ocaml-migrate-parsetree ppx_tools_versioned ]
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++ stdenv.lib.optional withP4 camlp4;
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propagatedBuildInputs = [ libev result ];
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installPhase = ''
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ocaml src/util/install_filter.ml
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${jbuilder.installPhase}
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'';
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meta = {
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homepage = "https://ocsigen.org/lwt/";
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description = "A cooperative threads library for OCaml";
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maintainers = [ stdenv.lib.maintainers.vbgl ];
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license = stdenv.lib.licenses.lgpl21;
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inherit (ocaml.meta) platforms;
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};
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}
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