pyrox.dev
1{
2 lib,
3 stdenv,
4 fetchurl,
5 ocaml,
6 findlib,
7 ocamlbuild,
8 cmdliner,
9 topkg,
10 uchar,
11 version ?
12 if lib.versionAtLeast ocaml.version "4.08" then
13 "1.0.4"
14 else if lib.versionAtLeast ocaml.version "4.03" then
15 "1.0.3"
16 else
17 throw "uutf is not available with OCaml ${ocaml.version}",
18}:
19
20stdenv.mkDerivation {
21 name = "ocaml${ocaml.version}-uutf-${version}";
22 inherit version;
23
24 src = fetchurl {
25 url = "https://erratique.ch/software/uutf/releases/uutf-${version}.tbz";
26 hash =
27 {
28 "1.0.3" = "sha256-h3KlYT0ecCmM4U3zMkGjaF8h5O9r20zwP+mF+x7KBWg=";
29 "1.0.4" = "sha256-p6V45q+RSaiJThjjtHWchWWTemnGyaznowu/BIRhnKg=";
30 }
31 ."${version}";
32 };
33
34 nativeBuildInputs = [
35 ocaml
36 ocamlbuild
37 findlib
38 topkg
39 ];
40 buildInputs = [
41 topkg
42 cmdliner
43 ];
44 propagatedBuildInputs = [ uchar ];
45
46 strictDeps = true;
47
48 inherit (topkg) buildPhase installPhase;
49
50 meta = with lib; {
51 description = "Non-blocking streaming Unicode codec for OCaml";
52 homepage = "https://erratique.ch/software/uutf";
53 changelog = "https://raw.githubusercontent.com/dbuenzli/uutf/refs/tags/v${version}/CHANGES.md";
54 license = licenses.isc;
55 maintainers = [ maintainers.vbgl ];
56 mainProgram = "utftrip";
57 inherit (ocaml.meta) platforms;
58 };
59}