tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1{
2 stdenv,
3 lib,
4 fetchFromGitHub,
5 expat,
6 ocaml,
7 findlib,
8 ounit,
9}:
10
11stdenv.mkDerivation rec {
12 pname = "ocaml${ocaml.version}-expat";
13 version = "1.3.0";
14
15 src = fetchFromGitHub {
16 owner = "whitequark";
17 repo = "ocaml-expat";
18 rev = "v${version}";
19 hash = "sha256-eDA6MUcztaI+fpunWBdanNnPo9Y5gvbj/ViVcxYYEBg=";
20 };
21
22 prePatch = ''
23 substituteInPlace Makefile --replace "gcc" "\$(CC)"
24 '';
25
26 nativeBuildInputs = [
27 ocaml
28 findlib
29 ];
30 buildInputs = [ expat ];
31
32 strictDeps = true;
33
34 doCheck = lib.versionAtLeast ocaml.version "4.08";
35 checkTarget = "testall";
36 checkInputs = [ ounit ];
37
38 createFindlibDestdir = true;
39
40 meta = {
41 description = "OCaml wrapper for the Expat XML parsing library";
42 license = lib.licenses.mit;
43 maintainers = [ lib.maintainers.vbgl ];
44 inherit (src.meta) homepage;
45 inherit (ocaml.meta) platforms;
46 broken = !(lib.versionAtLeast ocaml.version "4.02");
47 };
48}