1# Copyright 2020 Google LLC 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# https://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14 15cmake_minimum_required(VERSION 3.0.2) 16 17project(ukey2) 18 19option(ukey2_USE_LOCAL_PROTOBUF 20 "Use local copy of protobuf library and compiler" OFF) 21 22option(ukey2_USE_LOCAL_ABSL 23 "Use local copy of abseil-cpp library" OFF) 24 25include(cmake/proto_defs.cmake) 26include(cmake/local_build_setup.cmake) 27 28if (ukey2_USE_LOCAL_PROTOBUF) 29 include(cmake/local_build_protobuf.cmake) 30endif() 31 32if (ukey2_USE_LOCAL_ABSL) 33 if (NOT TARGET absl::base) 34 add_subdirectory(third_party/absl) 35 endif() 36else() 37 find_package(absl REQUIRED) 38endif() 39 40find_package(Protobuf REQUIRED) 41 42enable_testing() 43 44add_subdirectory(src/main) 45if (NOT TARGET securemessage) 46add_subdirectory(third_party/secure_message) 47endif() 48if (NOT TARGET gtest) 49add_subdirectory(third_party/gtest) 50endif() 51