Winter a19cd4ffb1 Revert "treewide: replace rev with tag"
This reverts commit 65a333600d5c88a98d674f637d092807cfc12253.

This wasn't tested for correctness with something like fodwatch [0],
and should not have been (self-)merged so quickly, especially without
further review.

It also resulted in the breakage of at least one package [1] (and that's
the one we know of and was caught).

A few packages that were updated in between this commit and this revert
were not reverted back to using `rev`, but other than that, this is a
1:1 revert.

[0]: https://codeberg.org/raphaelr/fodwatch
[1]: https://github.com/NixOS/nixpkgs/pull/396904 / 758551e4587d75882aebc21a04bee960418f8ce9
2025-04-08 02:57:25 -04:00

66 lines
1.2 KiB
Nix

{
stdenv,
lib,
fetchFromGitHub,
ocaml,
findlib,
ocamlbuild,
camlp4,
}:
let
pname = "ulex";
param =
if lib.versionAtLeast ocaml.version "4.02" then
{
version = "1.2";
sha256 = "08yf2x9a52l2y4savjqfjd2xy4pjd1rpla2ylrr9qrz1drpfw4ic";
}
else
{
version = "1.1";
sha256 = "0cmscxcmcxhlshh4jd0lzw5ffzns12x3bj7h27smbc8waxkwffhl";
};
in
lib.throwIf (lib.versionAtLeast ocaml.version "5.0")
"ulex is not available for OCaml ${ocaml.version}"
stdenv.mkDerivation
rec {
name = "ocaml${ocaml.version}-${pname}-${version}";
inherit (param) version;
src = fetchFromGitHub {
owner = "whitequark";
repo = pname;
rev = "v${version}";
inherit (param) sha256;
};
createFindlibDestdir = true;
nativeBuildInputs = [
ocaml
findlib
ocamlbuild
camlp4
];
propagatedBuildInputs = [ camlp4 ];
strictDeps = true;
buildFlags = [
"all"
"all.opt"
];
meta = {
inherit (src.meta) homepage;
description = "Lexer generator for Unicode and OCaml";
license = lib.licenses.mit;
inherit (ocaml.meta) platforms;
maintainers = [ lib.maintainers.roconnor ];
};
}