cmake_minimum_required(VERSION 3.1) project(gtest-download NONE) include(ExternalProject) ExternalProject_Add(gtest GIT_REPOSITORY ${GTEST_GIT} GIT_TAG ${GTEST_VERSION} SOURCE_DIR ${PROJECT_SOURCE_DIR}/third-party/google-test BINARY_DIR ${PROJECT_BINARY_DIR}/third-party/google-test CONFIGURE_COMMAND "" BUILD_COMMAND "" INSTALL_COMMAND "" TEST_COMMAND "" )