luaPackages.mpack: removed duplicate manual package

pkgs/top-level/lua-packages.nix

@@ -620,44 +620,6 @@ with self; {
     };
   };
 
-  mpack = buildLuaPackage rec {
-    name = "mpack-${version}";
-    version = "1.0.7";
-
-    src = fetchFromGitHub {
-      owner = "libmpack";
-      repo = "libmpack-lua";
-      rev = version;
-      sha256 = "0l4k7qmwaa0zpxrlp27yp4pbbyiz3zgxywkm543q6wkzn6wmq8l8";
-    };
-
-    nativeBuildInputs = [ pkgconfig ];
-    buildInputs = [ libmpack ];
-    dontBuild = true;
-
-    postPatch = stdenv.lib.optionalString stdenv.isDarwin ''
-      substituteInPlace Makefile \
-        --replace '-shared' '-bundle -undefined dynamic_lookup -all_load'
-    '';
-
-    installFlags = [
-      "USE_SYSTEM_LUA=yes"
-      "USE_SYSTEM_MPACK=yes"
-      "MPACK_LUA_VERSION=${lua.version}"
-      "LUA_CMOD_INSTALLDIR=$(out)/lib/lua/${lua.luaversion}"
-    ];
-
-    hardeningDisable = [ "fortify" ];
-
-    meta = with stdenv.lib; {
-      description = "Lua bindings for libmpack";
-      homepage = "https://github.com/libmpack/libmpack-lua";
-      license = licenses.mit;
-      maintainers = with maintainers; [ vyp ];
-      platforms = with platforms; linux ++ darwin;
-    };
-  };
-
   vicious = toLuaModule(stdenv.mkDerivation rec {
     name = "vicious-${version}";
     version = "2.3.1";