CMakeLists.txt.in

#if defined(_WIN32) || defined(__WIN32__) || defined(WIN32) || defined(_WIN64)
# define WINDOWS

#elif defined(__linux) || defined(__linux__) || defined(linux)
# define LINUX
 
#elif defined(__APPLE__)
# define MACOS

#endif

cmake_minimum_required(VERSION 3.12)

project(googletest-download NONE)

include(ExternalProject)
ExternalProject_Add(googletest
        GIT_REPOSITORY    https://github.com/google/googletest.git
        GIT_TAG           master
        SOURCE_DIR        "${CMAKE_BINARY_DIR}/googletest-src"
        BINARY_DIR        "${CMAKE_BINARY_DIR}/googletest-build"
        CONFIGURE_COMMAND ""
        BUILD_COMMAND     ""
        INSTALL_COMMAND   ""
        TEST_COMMAND      ""
        )