set(GTEST_ROOT_DIR ${TR_THIRD_PARTY_SOURCE_DIR}/googletest/googletest) add_library(gtestall STATIC) target_sources(gtestall PRIVATE ${GTEST_ROOT_DIR}/src/gtest-all.cc ${GTEST_ROOT_DIR}/src/gtest_main.cc) set_property( TARGET gtestall PROPERTY FOLDER "${TR_THIRD_PARTY_DIR_NAME}") target_include_directories(gtestall SYSTEM PRIVATE ${GTEST_ROOT_DIR} PUBLIC ${GTEST_ROOT_DIR}/include)