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ecs.hpp/unbench/CMakeLists.txt

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CMake

# 3.11 version is required for `FetchContent`
cmake_minimum_required(VERSION 3.11 FATAL_ERROR)
project(ecs.hpp.unbench)
#
# executable
#
file(GLOB UNBENCH_SOURCES "*.cpp" "*.hpp")
add_executable(${PROJECT_NAME} ${UNBENCH_SOURCES})
target_link_libraries(${PROJECT_NAME} ecs.hpp)
target_compile_options(${PROJECT_NAME}
PRIVATE
$<$<CXX_COMPILER_ID:MSVC>:
/W4>
PRIVATE
$<$<OR:$<CXX_COMPILER_ID:GNU>,$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>>:
-Wall -Wextra -Wpedantic>)
add_test(${PROJECT_NAME} ${PROJECT_NAME})
#
# google/benchmark
#
include(FetchContent)
FetchContent_Declare(
google_benchmark
GIT_REPOSITORY https://github.com/google/benchmark)
FetchContent_GetProperties(google_benchmark)
if(NOT google_benchmark_POPULATED)
FetchContent_Populate(google_benchmark)
set(BENCHMARK_ENABLE_TESTING OFF CACHE BOOL "" FORCE)
add_subdirectory(${google_benchmark_SOURCE_DIR} ${google_benchmark_BINARY_DIR})
target_link_libraries(${PROJECT_NAME} benchmark_main)
endif()