mcppdev/CMakeLists.txt at main · tstibor/mcppdev · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
cmake_minimum_required(VERSION 3.30)

project(mcppdev LANGUAGES CXX)
set(CMAKE_CXX_STANDARD 23)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_EXPERIMENTAL_CXX_IMPORT_STD ON)

include(FetchContent)

find_package(GTest QUIET)
if(NOT GTest_FOUND)
  message(STATUS "Google GTest not found locally; fetching from GitHub...")
  FetchContent_Declare(
    googletest
    GIT_REPOSITORY https://github.com/google/googletest.git
    GIT_TAG        v1.17.0
  )
  set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
  FetchContent_MakeAvailable(googletest)
endif()

find_package(benchmark QUIET)
if(NOT benchmark_FOUND)
  message(STATUS "Google benchmark not found locally; fetching from GitHub...")
  set(BENCHMARK_ENABLE_TESTING OFF CACHE BOOL "" FORCE)
  set(BENCHMARK_ENABLE_GTEST_TESTS OFF CACHE BOOL "" FORCE)
  FetchContent_Declare(
    benchmark
    GIT_REPOSITORY https://github.com/google/benchmark.git
    GIT_TAG        v1.9.4
  )
  FetchContent_MakeAvailable(benchmark)
endif()

enable_testing()

add_executable(run_main src/main.cpp src/cppmhello.cppm)
target_sources(run_main PUBLIC FILE_SET allModules TYPE CXX_MODULES FILES src/cppmhello.cppm)

if(UNIX AND NOT APPLE)
  target_link_libraries(run_main PRIVATE pthread)
endif()

add_executable(run_tests tests/test.cpp)
target_link_libraries(run_tests gtest gtest_main)
include(GoogleTest)
gtest_discover_tests(run_tests)

add_executable(run_benchmarks benchmarks/benchmark.cpp)
target_compile_options(run_benchmarks PRIVATE -O3)
target_link_libraries(run_benchmarks benchmark::benchmark)