a13cdfe520
To keep this for the future we also strictDeps where possible, including for janePackages, topkg, oasis and ocamlbuild. This makes some closures significantly smaller and makes cross compilation easier
42 lines
1.1 KiB
Nix
42 lines
1.1 KiB
Nix
{ lib, stdenv, fetchurl, ocaml, findlib, ocamlbuild, topkg, result }:
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let
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pname = "cmdliner";
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in
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assert lib.versionAtLeast ocaml.version "4.01.0";
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let param =
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if lib.versionAtLeast ocaml.version "4.03" then {
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version = "1.0.4";
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sha256 = "1h04q0zkasd0mw64ggh4y58lgzkhg6yhzy60lab8k8zq9ba96ajw";
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} else {
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version = "1.0.2";
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sha256 = "18jqphjiifljlh9jg8zpl6310p3iwyaqphdkmf89acyaix0s4kj1";
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}
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; in
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stdenv.mkDerivation rec {
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name = "ocaml${ocaml.version}-${pname}-${version}";
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inherit (param) version;
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src = fetchurl {
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url = "https://erratique.ch/software/${pname}/releases/${pname}-${version}.tbz";
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inherit (param) sha256;
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};
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nativeBuildInputs = [ ocaml ocamlbuild findlib topkg ];
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buildInputs = [ topkg ];
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propagatedBuildInputs = [ result ];
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inherit (topkg) buildPhase installPhase;
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meta = with lib; {
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homepage = "https://erratique.ch/software/cmdliner";
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description = "An OCaml module for the declarative definition of command line interfaces";
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license = licenses.bsd3;
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platforms = ocaml.meta.platforms or [];
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maintainers = [ maintainers.vbgl ];
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};
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}
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