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34 lines
956 B
Nix
34 lines
956 B
Nix
{ lib, fetchzip, pkgconfig, ncurses, libev, buildDunePackage, ocaml
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, cppo, ocaml-migrate-parsetree, ppx_tools_versioned, result
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, mmap, seq
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}:
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let inherit (lib) optional versionAtLeast; in
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buildDunePackage rec {
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pname = "lwt";
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version = "4.2.1";
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src = fetchzip {
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url = "https://github.com/ocsigen/${pname}/archive/${version}.tar.gz";
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sha256 = "1hz24fyhpm7d6603v399pgxvdl236srwagqja41ljvjx83y10ysr";
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};
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postPatch = ''
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substituteInPlace lwt.opam \
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--replace 'version: "dev"' 'version: "${version}"'
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'';
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nativeBuildInputs = [ pkgconfig ];
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buildInputs = [ cppo ocaml-migrate-parsetree ppx_tools_versioned ]
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++ optional (!versionAtLeast ocaml.version "4.07") ncurses;
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propagatedBuildInputs = [ libev mmap seq result ];
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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 = [ lib.maintainers.vbgl ];
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license = lib.licenses.mit;
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};
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}
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