cmake_minimum_required(VERSION 3.14) project(test) include(FetchContent) FetchContent_Declare( googletest URL https://github.com/google/googletest/archive/609281088cfefc76f9d0ce82e1ff6c30cc3591e5.zip ) # For Windows: Prevent overriding the parent project's compiler/linker settings set(gtest_force_shared_crt ON CACHE BOOL "" FORCE) FetchContent_MakeAvailable(googletest) enable_testing() add_executable(test-main test1.cc test2.cc test3.cc) target_include_directories(test-main PRIVATE ..) include(GoogleTest) gtest_discover_tests(test-main) target_link_libraries(test-main PRIVATE gtest_main)