tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1{
2 lib,
3 buildDunePackage,
4 ocaml,
5 fetchurl,
6 ppxlib,
7 alcotest,
8 mdx,
9 ppx_deriving,
10 yaml,
11}:
12
13let
14 param =
15 if lib.versionAtLeast ppxlib.version "0.36" then
16 {
17 version = "0.4.1";
18 hash = "sha256-3CvvMEOq/3I3WJ6X5EyopiaMjshZoEMPk2K4Lx0ldSo=";
19 }
20 else
21 {
22 version = "0.4.0";
23 hash = "sha256-MVwCFAZY9Ui1gOckfbbj882w2aloHCGmJhpL1BDUEAg=";
24 };
25in
26
27buildDunePackage rec {
28 pname = "ppx_deriving_yaml";
29 inherit (param) version;
30
31 env =
32 # Fix build with gcc15
33 lib.optionalAttrs
34 (lib.versions.majorMinor ocaml.version == "4.13" || lib.versions.majorMinor ocaml.version == "5.0")
35 {
36 NIX_CFLAGS_COMPILE = "-std=gnu11";
37 };
38
39 src = fetchurl {
40 url = "https://github.com/patricoferris/ppx_deriving_yaml/releases/download/v${version}/ppx_deriving_yaml-${version}.tbz";
41 inherit (param) hash;
42 };
43
44 propagatedBuildInputs = [
45 ppxlib
46 ppx_deriving
47 yaml
48 ];
49
50 doCheck = true;
51 checkInputs = [
52 alcotest
53 mdx
54 ];
55 nativeCheckInputs = [ mdx.bin ];
56
57 meta = {
58 description = "YAML codec generator for OCaml";
59 homepage = "https://github.com/patricoferris/ppx_deriving_yaml";
60 license = lib.licenses.isc;
61 maintainers = [ ];
62 };
63}