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80 lines
2.1 KiB
Nix
80 lines
2.1 KiB
Nix
/*
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Topkg is a packager for distributing OCaml software. This derivation
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provides facilities to describe derivations for OCaml libraries
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using topkg.
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The `buildPhase` and `installPhase` attributes can be reused directly
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in many cases. When more fine-grained control on how to run the “topkg”
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build system is required, the attribute `run` can be used.
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*/
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{
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stdenv,
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lib,
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fetchurl,
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ocaml,
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findlib,
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ocamlbuild,
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result,
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opaline,
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}:
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let
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param =
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if lib.versionAtLeast ocaml.version "4.05" then
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{
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version = "1.1.0";
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hash = "sha256-rS2n9eoqRKclaOy5W1ezaquItfnhH/ee+2TkFvF3FOA=";
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}
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else if lib.versionAtLeast ocaml.version "4.03" then
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{
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version = "1.0.3";
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hash = "sha256:0b77gsz9bqby8v77kfi4lans47x9p2lmzanzwins5r29maphb8y6";
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}
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else
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{
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version = "1.0.0";
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hash = "sha256:1df61vw6v5bg2mys045682ggv058yqkqb67w7r2gz85crs04d5fw";
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propagatedBuildInputs = [ result ];
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};
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/*
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This command allows to run the “topkg” build system.
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It is usually called with `build` or `test` as argument.
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Packages that use `topkg` may call this command as part of
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their `buildPhase` or `checkPhase`.
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*/
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run = "ocaml -I ${findlib}/lib/ocaml/${ocaml.version}/site-lib/ pkg/pkg.ml";
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in
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stdenv.mkDerivation rec {
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pname = "ocaml${ocaml.version}-topkg";
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inherit (param) version;
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src = fetchurl {
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url = "https://erratique.ch/software/topkg/releases/topkg-${version}.tbz";
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inherit (param) hash;
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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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];
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propagatedBuildInputs = param.propagatedBuildInputs or [ ];
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strictDeps = true;
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buildPhase = "${run} build";
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createFindlibDestdir = true;
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installPhase = "${opaline}/bin/opaline -prefix $out -libdir $OCAMLFIND_DESTDIR";
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passthru = { inherit run; };
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meta = {
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homepage = "https://erratique.ch/software/topkg";
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license = lib.licenses.isc;
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maintainers = [ lib.maintainers.vbgl ];
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description = "Packager for distributing OCaml software";
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inherit (ocaml.meta) platforms;
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};
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}
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