Merge pull request #215364 from mkg20001/libubox

{ stdenv, lib, fetchgit, cmake, pkg-config, json_c }:

{ stdenv, lib, fetchgit, cmake, pkg-config, json_c, with_lua ? false, lua5_1 }:

stdenv.mkDerivation {

  pname = "libubox";

  version = "unstable-2021-03-09";

  version = "unstable-2023-01-03";

  src = fetchgit {

    url = "https://git.openwrt.org/project/libubox.git";

    rev = "551d75b5662cccd0466b990d58136bdf799a804d";

    sha256 = "05cnjjqjv9nvrs1d8pg4xxxf27jryiv6xk8plmdpmm7r2wkvwn3r";

    rev = "eac92a4d5d82eb31e712157e7eb425af728b2c43";

    sha256 = "0w6mmwmd3ljhkqfk0qswq28dp63k30s3brlgf8lyi7vj7mrhvn3c";

  };

  cmakeFlags = [ "-DBUILD_LUA=OFF" "-DBUILD_EXAMPLES=OFF" ];

  cmakeFlags = [ "-DBUILD_EXAMPLES=OFF" (if with_lua then "-DLUAPATH=${placeholder "out"}/lib/lua" else "-DBUILD_LUA=OFF") ];

  nativeBuildInputs = [ cmake pkg-config ];

  buildInputs = [ json_c ];

  buildInputs = [ json_c ] ++ lib.optional with_lua lua5_1;

  meta = with lib; {

    description = "C utility functions for OpenWrt";