# ****************************************************************************** # Copyright 2017-2020 Intel Corporation # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # ****************************************************************************** # Enable ExternalProject CMake module include(ExternalProject) #------------------------------------------------------------------------------ # Download and install GoogleTest ... #------------------------------------------------------------------------------ SET(GTEST_GIT_REPO_URL https://github.com/google/googletest.git) SET(GTEST_GIT_LABEL release-1.8.1) set(GMOCK_OUTPUT_DIR ${EXTERNAL_PROJECTS_ROOT}/gtest/build/googlemock) set(GTEST_OUTPUT_DIR ${GMOCK_OUTPUT_DIR}/gtest) if(WIN32) list(APPEND GTEST_CMAKE_ARGS -DCMAKE_ARCHIVE_OUTPUT_DIRECTORY_RELEASE=${GTEST_OUTPUT_DIR} -DCMAKE_ARCHIVE_OUTPUT_DIRECTORY_DEBUG=${GTEST_OUTPUT_DIR} -Dgtest_force_shared_crt=TRUE ) set(GMOCK_OUTPUT_DIR ${GTEST_OUTPUT_DIR}) endif() if(CMAKE_BUILD_TYPE) list(APPEND GTEST_CMAKE_ARGS -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} ) endif() if(UNIX) # workaround for compile error # related: https://github.com/intel/mkl-dnn/issues/55 set(GTEST_CXX_FLAGS "-Wno-unused-result ${CMAKE_ORIGINAL_CXX_FLAGS} -Wno-undef") else() set(GTEST_CXX_FLAGS ${CMAKE_ORIGINAL_CXX_FLAGS}) endif() #Build for ninja SET(GTEST_PATHS ${GTEST_OUTPUT_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}gtestd${CMAKE_STATIC_LIBRARY_SUFFIX} ${GMOCK_OUTPUT_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}gmockd${CMAKE_STATIC_LIBRARY_SUFFIX} ${GTEST_OUTPUT_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}gtest${CMAKE_STATIC_LIBRARY_SUFFIX} ${GMOCK_OUTPUT_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}gmock${CMAKE_STATIC_LIBRARY_SUFFIX}) ExternalProject_Add( ext_gtest PREFIX gtest GIT_REPOSITORY ${GTEST_GIT_REPO_URL} GIT_TAG ${GTEST_GIT_LABEL} # Disable install step INSTALL_COMMAND "" UPDATE_COMMAND "" CMAKE_GENERATOR ${CMAKE_GENERATOR} CMAKE_GENERATOR_PLATFORM ${CMAKE_GENERATOR_PLATFORM} CMAKE_GENERATOR_TOOLSET ${CMAKE_GENERATOR_TOOLSET} CMAKE_ARGS ${NGRAPH_FORWARD_CMAKE_ARGS} -DCMAKE_CXX_FLAGS=${GTEST_CXX_FLAGS} ${GTEST_CMAKE_ARGS} BINARY_DIR "${EXTERNAL_PROJECTS_ROOT}/gtest/build" EXCLUDE_FROM_ALL TRUE BUILD_BYPRODUCTS ${GTEST_PATHS} ) #------------------------------------------------------------------------------ ExternalProject_Get_Property(ext_gtest SOURCE_DIR BINARY_DIR) add_library(libgtest INTERFACE) add_dependencies(libgtest ext_gtest ext_gmock) target_include_directories(libgtest SYSTEM INTERFACE ${SOURCE_DIR}/googletest/include ${SOURCE_DIR}/googlemock/include) if(LINUX OR APPLE OR WIN32) target_link_libraries(libgtest INTERFACE debug ${GTEST_OUTPUT_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}gtestd${CMAKE_STATIC_LIBRARY_SUFFIX} debug ${GMOCK_OUTPUT_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}gmockd${CMAKE_STATIC_LIBRARY_SUFFIX} optimized ${GTEST_OUTPUT_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}gtest${CMAKE_STATIC_LIBRARY_SUFFIX} optimized ${GMOCK_OUTPUT_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}gmock${CMAKE_STATIC_LIBRARY_SUFFIX}) else() message(FATAL_ERROR "libgtest: Unsupported platform.") endif()