87 lines
1.8 KiB
Nix
87 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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findlib,
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ocamlbuild,
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topkg,
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result,
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lwt,
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cmdliner,
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fmt,
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fmtSupport ? lib.versionAtLeast ocaml.version "4.08",
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js_of_ocaml,
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jsooSupport ? true,
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lwtSupport ? true,
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cmdlinerSupport ? true,
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}:
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let
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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;
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enable_flag = "--with-js_of_ocaml";
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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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if lib.versionOlder ocaml.version "4.03" then
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throw "logs is not available for OCaml ${ocaml.version}"
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else
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stdenv.mkDerivation rec {
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name = "ocaml${ocaml.version}-${pname}-${version}";
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version = "0.7.0";
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src = fetchurl {
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url = "${webpage}/releases/${pname}-${version}.tbz";
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sha256 = "1jnmd675wmsmdwyb5mx5b0ac66g4c6gpv5s4mrx2j6pb0wla1x46";
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};
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nativeBuildInputs = [
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ocaml
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findlib
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ocamlbuild
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topkg
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];
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buildInputs = [ topkg ] ++ optional_buildInputs;
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propagatedBuildInputs = [ result ];
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strictDeps = true;
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buildPhase = "${topkg.run} build ${lib.escapeShellArgs enable_flags}";
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inherit (topkg) installPhase;
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meta = with lib; {
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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 = [ maintainers.sternenseemann ];
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license = licenses.isc;
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};
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}
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