tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1{
2 stdenv,
3 lib,
4 fetchurl,
5 ocaml,
6 findlib,
7 ocamlbuild,
8 topkg,
9}:
10
11stdenv.mkDerivation (finalAttrs: {
12 version = "1.2.0";
13 pname = "ocaml${ocaml.version}-ptime";
14
15 src = fetchurl {
16 url = "https://erratique.ch/software/ptime/releases/ptime-${finalAttrs.version}.tbz";
17 hash = "sha256-lhZ0f99JDsNugCTKsn7gHjoK9XfYojImY4+kA03nOrA=";
18 };
19
20 nativeBuildInputs = [
21 findlib
22 ocaml
23 ocamlbuild
24 topkg
25 ];
26
27 buildInputs = [
28 topkg
29 ];
30
31 strictDeps = true;
32
33 inherit (topkg) buildPhase installPhase;
34
35 meta = {
36 description = "POSIX time for OCaml";
37 homepage = "https://erratique.ch/software/ptime";
38 license = lib.licenses.isc;
39 longDescription = ''
40 Ptime has platform independent POSIX time support in pure OCaml.
41 It provides a type to represent a well-defined range of POSIX timestamps
42 with picosecond precision, conversion with date-time values, conversion
43 with RFC 3339 timestamps and pretty printing to a human-readable,
44 locale-independent representation.
45
46 The additional Ptime_clock library provides access to a system POSIX clock
47 and to the system's current time zone offset.
48
49 Ptime is not a calendar library.
50 '';
51 maintainers = with lib.maintainers; [ sternenseemann ];
52 broken = !(lib.versionAtLeast ocaml.version "4.08");
53 };
54})