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- # FetchContent added in cmake v3.11
- # https://cmake.org/cmake/help/v3.11/module/FetchContent.html
- # this file is behind a feature flag (XLNT_MICROBENCH_ENABLED) so the primary build is not affected
- cmake_minimum_required(VERSION 3.11)
- project(xlnt_ubench)
- # acquire google benchmark dependency
- # disable generation of the various test projects
- set(BENCHMARK_ENABLE_TESTING OFF)
- # gtest not required
- set(BENCHMARK_ENABLE_GTEST_TESTS OFF)
- include(FetchContent)
- FetchContent_Declare(
- googlebenchmark
- GIT_REPOSITORY https://github.com/google/benchmark
- GIT_TAG v1.5.0
- )
- # download if not already present
- FetchContent_GetProperties(googlebenchmark)
- if(NOT googlebenchmark_POPULATED)
- FetchContent_Populate(googlebenchmark)
- add_subdirectory(${googlebenchmark_SOURCE_DIR} ${googlebenchmark_BINARY_DIR})
- endif()
- # equivalent of add_subdirectory, now available for use
- FetchContent_MakeAvailable(googlebenchmark)
- add_executable(xlnt_ubench)
- target_sources(xlnt_ubench
- PRIVATE
- string_to_double.cpp
- double_to_string.cpp
- )
- target_link_libraries(xlnt_ubench benchmark_main xlnt)
- target_compile_features(xlnt_ubench PRIVATE cxx_std_17)
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