feat add spdlog

third_party/spdlog/bench/CMakeLists.txt

@@ -0,0 +1,37 @@
+# Copyright(c) 2019 spdlog authors Distributed under the MIT License (http://opensource.org/licenses/MIT)
+
+cmake_minimum_required(VERSION 3.11)
+project(spdlog_bench CXX)
+
+if(NOT TARGET spdlog)
+    # Stand-alone build
+    find_package(spdlog CONFIG REQUIRED)
+endif()
+
+find_package(Threads REQUIRED)
+find_package(benchmark CONFIG)
+if(NOT benchmark_FOUND)
+    message(STATUS "Using CMake Version ${CMAKE_VERSION}")
+    # User can fetch googlebenchmark
+    message(STATUS "Downloading GoogleBenchmark")
+    include(FetchContent)
+
+    # disable tests
+    set(BENCHMARK_ENABLE_TESTING OFF CACHE INTERNAL "")
+    # Do not build and run googlebenchmark tests
+    FetchContent_Declare(googlebenchmark GIT_REPOSITORY https://github.com/google/benchmark.git GIT_TAG v1.6.0)
+    FetchContent_MakeAvailable(googlebenchmark)
+endif()
+
+add_executable(bench bench.cpp)
+spdlog_enable_warnings(bench)
+target_link_libraries(bench PRIVATE spdlog::spdlog)
+
+add_executable(async_bench async_bench.cpp)
+target_link_libraries(async_bench PRIVATE spdlog::spdlog)
+
+add_executable(latency latency.cpp)
+target_link_libraries(latency PRIVATE benchmark::benchmark spdlog::spdlog)
+
+add_executable(formatter-bench formatter-bench.cpp)
+target_link_libraries(formatter-bench PRIVATE benchmark::benchmark spdlog::spdlog)