1*cc02d7e2SAndroid Build Coastguard Worker# Copyright 2017 gRPC authors. 2*cc02d7e2SAndroid Build Coastguard Worker# 3*cc02d7e2SAndroid Build Coastguard Worker# Licensed under the Apache License, Version 2.0 (the "License"); 4*cc02d7e2SAndroid Build Coastguard Worker# you may not use this file except in compliance with the License. 5*cc02d7e2SAndroid Build Coastguard Worker# You may obtain a copy of the License at 6*cc02d7e2SAndroid Build Coastguard Worker# 7*cc02d7e2SAndroid Build Coastguard Worker# http://www.apache.org/licenses/LICENSE-2.0 8*cc02d7e2SAndroid Build Coastguard Worker# 9*cc02d7e2SAndroid Build Coastguard Worker# Unless required by applicable law or agreed to in writing, software 10*cc02d7e2SAndroid Build Coastguard Worker# distributed under the License is distributed on an "AS IS" BASIS, 11*cc02d7e2SAndroid Build Coastguard Worker# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12*cc02d7e2SAndroid Build Coastguard Worker# See the License for the specific language governing permissions and 13*cc02d7e2SAndroid Build Coastguard Worker# limitations under the License. 14*cc02d7e2SAndroid Build Coastguard Worker 15*cc02d7e2SAndroid Build Coastguard Workerif(gRPC_BENCHMARK_PROVIDER STREQUAL "module") 16*cc02d7e2SAndroid Build Coastguard Worker set(BENCHMARK_ENABLE_GTEST_TESTS OFF CACHE BOOL "Turn off gTest in gBenchmark") 17*cc02d7e2SAndroid Build Coastguard Worker if(NOT BENCHMARK_ROOT_DIR) 18*cc02d7e2SAndroid Build Coastguard Worker set(BENCHMARK_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/third_party/benchmark) 19*cc02d7e2SAndroid Build Coastguard Worker endif() 20*cc02d7e2SAndroid Build Coastguard Worker if(EXISTS "${BENCHMARK_ROOT_DIR}/CMakeLists.txt") 21*cc02d7e2SAndroid Build Coastguard Worker add_subdirectory(${BENCHMARK_ROOT_DIR} third_party/benchmark) 22*cc02d7e2SAndroid Build Coastguard Worker if(TARGET benchmark) 23*cc02d7e2SAndroid Build Coastguard Worker set(_gRPC_BENCHMARK_LIBRARIES benchmark) 24*cc02d7e2SAndroid Build Coastguard Worker endif() 25*cc02d7e2SAndroid Build Coastguard Worker else() 26*cc02d7e2SAndroid Build Coastguard Worker message(WARNING "gRPC_BENCHMARK_PROVIDER is \"module\" but BENCHMARK_ROOT_DIR is wrong") 27*cc02d7e2SAndroid Build Coastguard Worker endif() 28*cc02d7e2SAndroid Build Coastguard Workerelseif(gRPC_BENCHMARK_PROVIDER STREQUAL "package") 29*cc02d7e2SAndroid Build Coastguard Worker # Use "CONFIG" as there is no built-in cmake module for benchmark. 30*cc02d7e2SAndroid Build Coastguard Worker find_package(benchmark REQUIRED CONFIG) 31*cc02d7e2SAndroid Build Coastguard Worker if(TARGET benchmark::benchmark) 32*cc02d7e2SAndroid Build Coastguard Worker set(_gRPC_BENCHMARK_LIBRARIES benchmark::benchmark) 33*cc02d7e2SAndroid Build Coastguard Worker endif() 34*cc02d7e2SAndroid Build Coastguard Worker set(_gRPC_FIND_BENCHMARK "if(NOT benchmark_FOUND)\n find_package(benchmark CONFIG)\nendif()") 35*cc02d7e2SAndroid Build Coastguard Workerelseif(gRPC_BENCHMARK_PROVIDER STREQUAL "none") 36*cc02d7e2SAndroid Build Coastguard Worker # Benchmark is a test-only dependency and can be avoided if we're not building tests. 37*cc02d7e2SAndroid Build Coastguard Workerendif() 38