nixpkgs-suyu/pkgs/development/ocaml-modules/lwt/ppx.nix
Ricardo M. Correia d5053d12eb ocamlPackages.lwt_ppx: fix dependency propagation
dune was showing this error when using lwt_ppx:

File "/nix/store/sz4cg32ph84lapgs50xv73s3a0baqq2s-ocaml4.08.1-lwt_ppx-4.2.1/lib/ocaml/4.08.1/site-lib/lwt_ppx/dune-package", line 11, characters 56-75:
11 |  (requires compiler-libs.common ocaml-migrate-parsetree ppx_tools_versioned)
                                                             ^^^^^^^^^^^^^^^^^^^
Error: Library "ppx_tools_versioned" not found.
-> required by library "lwt_ppx" in
   /nix/store/sz4cg32ph84lapgs50xv73s3a0baqq2s-ocaml4.08.1-lwt_ppx-4.2.1/lib/ocaml/4.08.1/site-lib/lwt_ppx
-> required by executable wizytests in dune:6
Hint: try: dune external-lib-deps --missing @@default
2019-11-16 04:15:28 +00:00

14 lines
297 B
Nix

{ buildDunePackage, lwt, ppx_tools_versioned }:
buildDunePackage {
pname = "lwt_ppx";
inherit (lwt) src version;
propagatedBuildInputs = [ lwt ppx_tools_versioned ];
meta = {
description = "Ppx syntax extension for Lwt";
inherit (lwt.meta) license homepage maintainers;
};
}