nixpkgs/pkgs/development/ocaml-modules/uutf/default.nix

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{ stdenv, buildOcaml, fetchurl, ocaml, findlib, ocamlbuild, opam, cmdliner}:
let
pname = "uutf";
webpage = "http://erratique.ch/software/${pname}";
in
buildOcaml rec {
name = pname;
version = "0.9.4";
minimumSupportedOcamlVersion = "4.00.0";
src = fetchurl {
url = "${webpage}/releases/${pname}-${version}.tbz";
sha256 = "1f71fyawxal42x6g82539bv0ava2smlar6rmxxz1cyq3l0i6fw0k";
};
buildInputs = [ ocaml findlib ocamlbuild opam cmdliner ];
createFindlibDestdir = true;
unpackCmd = "tar xjf $src";
buildPhase = ''
ocaml pkg/build.ml \
native=true \
native-dynlink=true \
cmdliner=true
'';
installPhase = ''
opam-installer --prefix=$out --script ${pname}.install | sh
ln -s $out/lib/uutf $out/lib/ocaml/${ocaml.version}/site-lib/
'';
meta = with stdenv.lib; {
description = "Non-blocking streaming Unicode codec for OCaml";
homepage = "${webpage}";
platforms = ocaml.meta.platforms or [];
license = licenses.bsd3;
maintainers = [ maintainers.vbgl ];
};
}