tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1{ stdenv, fetchurl, ocaml, findlib, ocamlbuild, topkg, ctypes, result, SDL2, pkgconfig, ocb-stubblr }:
2
3if !stdenv.lib.versionAtLeast ocaml.version "4.02"
4then throw "tsdl is not available for OCaml ${ocaml.version}"
5else
6
7let
8 pname = "tsdl";
9 version = "0.9.4";
10 webpage = "https://erratique.ch/software/${pname}";
11in
12
13stdenv.mkDerivation {
14 name = "ocaml${ocaml.version}-${pname}-${version}";
15
16 src = fetchurl {
17 url = "${webpage}/releases/${pname}-${version}.tbz";
18 sha256 = "13af37w2wybx8yzgjr5zz5l50402ldl614qiwphl1q69hig5mag2";
19 };
20
21 nativeBuildInputs = [ pkgconfig ];
22 buildInputs = [ ocaml findlib ocamlbuild topkg result ocb-stubblr ];
23 propagatedBuildInputs = [ SDL2 ctypes ];
24
25 preConfigure = ''
26 # The following is done to avoid an additional dependency (ncurses)
27 # due to linking in the custom bytecode runtime. Instead, just
28 # compile directly into a native binary, even if it's just a
29 # temporary build product.
30 substituteInPlace myocamlbuild.ml \
31 --replace ".byte" ".native"
32 '';
33
34 inherit (topkg) buildPhase installPhase;
35
36 meta = with stdenv.lib; {
37 homepage = webpage;
38 description = "Thin bindings to the cross-platform SDL library";
39 license = licenses.bsd3;
40 platforms = ocaml.meta.platforms or [];
41 };
42}