Commit 187d777a authored by Jules Aguillon's avatar Jules Aguillon
Browse files

ocamlPackages.buildTopkgPackage: Added 

This function helps building an OCaml package that builds with topkg.
There are currently many such packages in nixpkgs and this function
would greatly simplify adding more.

This is heavily inspired by `ocamlPackages.buildDunePackage`.
parent 499149ef

pkgs/build-support/ocaml/topkg.nix

0 → 100644
+28 −0
Original line number Diff line number Diff line 
{ lib, stdenv, fetchurl, ocaml, findlib, topkg, ocamlbuild, cmdliner, odoc, b0

}:



{ pname, version, nativeBuildInputs ? [ ], buildInputs ? [ ], ... }@args:



lib.throwIf (args ? minimalOCamlVersion

  && lib.versionOlder ocaml.version args.minimalOCamlVersion)

"${pname}-${version} is not available for OCaml ${ocaml.version}"



stdenv.mkDerivation ({



  dontAddStaticConfigureFlags = true;

  configurePlatforms = [ ];

  strictDeps = true;

  inherit (topkg) buildPhase installPhase;



} // (builtins.removeAttrs args [ "minimalOCamlVersion" ]) // {



  name = "ocaml${ocaml.version}-${pname}-${version}";



  nativeBuildInputs = [ ocaml findlib ocamlbuild topkg ] ++ nativeBuildInputs;

  buildInputs = [ topkg ] ++ buildInputs;



  meta = (args.meta or { }) // {

    platforms = args.meta.platforms or ocaml.meta.platforms;

  };



})

pkgs/top-level/ocaml-packages.nix

+2 −0
Original line number Diff line number Diff line
@@ -1890,6 +1890,8 @@ let 


    buildOasisPackage = callPackage ../build-support/ocaml/oasis.nix { };



    buildTopkgPackage = callPackage ../build-support/ocaml/topkg.nix { };



    # Apps from all-packages, to be eventually removed



    google-drive-ocamlfuse = callPackage ../applications/networking/google-drive-ocamlfuse { };