redianthus
84 lines
1.8 KiB
Nix
84 lines
1.8 KiB
Nix
{
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lib,
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stdenv,
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fetchurl,
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ocaml,
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version ? if lib.versionAtLeast ocaml.version "4.14" then "0.10.0" else "0.8.0",
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topkg,
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buildTopkgPackage,
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cmdlinerSupport ? true,
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cmdliner,
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fmtSupport ? lib.versionAtLeast ocaml.version "4.08",
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fmt,
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jsooSupport ? true,
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js_of_ocaml-compiler,
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lwtSupport ? true,
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lwt,
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}:
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let
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param =
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{
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"0.8.0" = {
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minimalOCamlVersion = "4.03";
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hash = "sha256-mmFRQJX6QvMBIzJiO2yNYF1Ce+qQS2oNF3+OwziCNtg=";
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};
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"0.10.0" = {
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minimalOCamlVersion = "4.14";
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hash = "sha256-dg7CkcEo11t0gmCRM3dk+SW1ykFLAuLTNqCze/MN9Oo=";
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};
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}
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.${version};
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pname = "logs";
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webpage = "https://erratique.ch/software/${pname}";
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optional_deps = [
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{
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pkg = js_of_ocaml-compiler;
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enable_flag = "--with-js_of_ocaml-compiler";
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enabled = jsooSupport;
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}
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{
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pkg = fmt;
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enable_flag = "--with-fmt";
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enabled = fmtSupport;
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}
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{
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pkg = lwt;
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enable_flag = "--with-lwt";
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enabled = lwtSupport;
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}
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{
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pkg = cmdliner;
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enable_flag = "--with-cmdliner";
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enabled = cmdlinerSupport;
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}
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];
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enable_flags = lib.concatMap (d: [
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d.enable_flag
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(lib.boolToString d.enabled)
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]) optional_deps;
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optional_buildInputs = map (d: d.pkg) (lib.filter (d: d.enabled) optional_deps);
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in
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buildTopkgPackage {
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inherit pname version;
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inherit (param) minimalOCamlVersion;
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src = fetchurl {
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url = "${webpage}/releases/${pname}-${version}.tbz";
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inherit (param) hash;
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};
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buildInputs = optional_buildInputs;
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buildPhase = "${topkg.run} build ${lib.escapeShellArgs enable_flags}";
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meta = {
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description = "Logging infrastructure for OCaml";
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homepage = webpage;
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inherit (ocaml.meta) platforms;
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maintainers = with lib.maintainers; [ sternenseemann ];
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license = lib.licenses.isc;
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};
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}
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