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323 lines
12 KiB
CMake
323 lines
12 KiB
CMake
########################################################################
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# Note: CMake support is community-based. The maintainers do not use CMake
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# internally.
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#
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# CMake build script for Google Test.
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#
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# To run the tests for Google Test itself on Linux, use 'make test' or
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# ctest. You can select which tests to run using 'ctest -R regex'.
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# For more options, run 'ctest --help'.
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# When other libraries are using a shared version of runtime libraries,
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# Google Test also has to use one.
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option(
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gtest_force_shared_crt
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"Use shared (DLL) run-time lib even when Google Test is built as static lib."
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OFF)
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option(gtest_build_tests "Build all of gtest's own tests." OFF)
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option(gtest_build_samples "Build gtest's sample programs." OFF)
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option(gtest_disable_pthreads "Disable uses of pthreads in gtest." OFF)
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option(
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gtest_hide_internal_symbols
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"Build gtest with internal symbols hidden in shared libraries."
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OFF)
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# Defines pre_project_set_up_hermetic_build() and set_up_hermetic_build().
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include(cmake/hermetic_build.cmake OPTIONAL)
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if (COMMAND pre_project_set_up_hermetic_build)
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pre_project_set_up_hermetic_build()
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endif()
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########################################################################
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#
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# Project-wide settings
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# Name of the project.
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#
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# CMake files in this project can refer to the root source directory
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# as ${gtest_SOURCE_DIR} and to the root binary directory as
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# ${gtest_BINARY_DIR}.
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# Language "C" is required for find_package(Threads).
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# Project version:
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if (CMAKE_VERSION VERSION_LESS 3.0)
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project(gtest CXX C)
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set(PROJECT_VERSION ${GOOGLETEST_VERSION})
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else()
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cmake_policy(SET CMP0048 NEW)
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project(gtest VERSION ${GOOGLETEST_VERSION} LANGUAGES CXX C)
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endif()
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cmake_minimum_required(VERSION 2.8.12)
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if (POLICY CMP0063) # Visibility
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cmake_policy(SET CMP0063 NEW)
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endif (POLICY CMP0063)
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if (COMMAND set_up_hermetic_build)
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set_up_hermetic_build()
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endif()
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# These commands only run if this is the main project
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if(CMAKE_PROJECT_NAME STREQUAL "gtest" OR CMAKE_PROJECT_NAME STREQUAL "googletest-distribution")
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# BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to
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# make it prominent in the GUI.
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option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF)
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else()
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mark_as_advanced(
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gtest_force_shared_crt
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gtest_build_tests
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gtest_build_samples
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gtest_disable_pthreads
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gtest_hide_internal_symbols)
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endif()
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if (gtest_hide_internal_symbols)
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set(CMAKE_CXX_VISIBILITY_PRESET hidden)
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set(CMAKE_VISIBILITY_INLINES_HIDDEN 1)
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endif()
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# Define helper functions and macros used by Google Test.
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include(cmake/internal_utils.cmake)
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config_compiler_and_linker() # Defined in internal_utils.cmake.
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# Needed to set the namespace for both the export targets and the
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# alias libraries
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set(cmake_package_name GTest CACHE INTERNAL "")
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# Create the CMake package file descriptors.
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if (INSTALL_GTEST)
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include(CMakePackageConfigHelpers)
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set(targets_export_name ${cmake_package_name}Targets CACHE INTERNAL "")
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set(generated_dir "${CMAKE_CURRENT_BINARY_DIR}/generated" CACHE INTERNAL "")
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set(cmake_files_install_dir "${CMAKE_INSTALL_LIBDIR}/cmake/${cmake_package_name}")
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set(version_file "${generated_dir}/${cmake_package_name}ConfigVersion.cmake")
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write_basic_package_version_file(${version_file} VERSION ${GOOGLETEST_VERSION} COMPATIBILITY AnyNewerVersion)
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install(EXPORT ${targets_export_name}
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NAMESPACE ${cmake_package_name}::
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DESTINATION ${cmake_files_install_dir})
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set(config_file "${generated_dir}/${cmake_package_name}Config.cmake")
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configure_package_config_file("${gtest_SOURCE_DIR}/cmake/Config.cmake.in"
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"${config_file}" INSTALL_DESTINATION ${cmake_files_install_dir})
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install(FILES ${version_file} ${config_file}
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DESTINATION ${cmake_files_install_dir})
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endif()
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# Where Google Test's .h files can be found.
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set(gtest_build_include_dirs
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"${gtest_SOURCE_DIR}/include"
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"${gtest_SOURCE_DIR}")
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include_directories(${gtest_build_include_dirs})
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########################################################################
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#
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# Defines the gtest & gtest_main libraries. User tests should link
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# with one of them.
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# Google Test libraries. We build them using more strict warnings than what
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# are used for other targets, to ensure that gtest can be compiled by a user
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# aggressive about warnings.
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cxx_library(gtest "${cxx_strict}" src/gtest-all.cc)
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set_target_properties(gtest PROPERTIES VERSION ${GOOGLETEST_VERSION})
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cxx_library(gtest_main "${cxx_strict}" src/gtest_main.cc)
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set_target_properties(gtest_main PROPERTIES VERSION ${GOOGLETEST_VERSION})
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# If the CMake version supports it, attach header directory information
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# to the targets for when we are part of a parent build (ie being pulled
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# in via add_subdirectory() rather than being a standalone build).
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if (DEFINED CMAKE_VERSION AND NOT "${CMAKE_VERSION}" VERSION_LESS "2.8.11")
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target_include_directories(gtest SYSTEM INTERFACE
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"$<BUILD_INTERFACE:${gtest_build_include_dirs}>"
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"$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/${CMAKE_INSTALL_INCLUDEDIR}>")
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target_include_directories(gtest_main SYSTEM INTERFACE
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"$<BUILD_INTERFACE:${gtest_build_include_dirs}>"
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"$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/${CMAKE_INSTALL_INCLUDEDIR}>")
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endif()
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target_link_libraries(gtest_main PUBLIC gtest)
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########################################################################
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#
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# Install rules
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install_project(gtest gtest_main)
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########################################################################
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#
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# Samples on how to link user tests with gtest or gtest_main.
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#
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# They are not built by default. To build them, set the
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# gtest_build_samples option to ON. You can do it by running ccmake
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# or specifying the -Dgtest_build_samples=ON flag when running cmake.
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if (gtest_build_samples)
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cxx_executable(sample1_unittest samples gtest_main samples/sample1.cc)
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cxx_executable(sample2_unittest samples gtest_main samples/sample2.cc)
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cxx_executable(sample3_unittest samples gtest_main)
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cxx_executable(sample4_unittest samples gtest_main samples/sample4.cc)
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cxx_executable(sample5_unittest samples gtest_main samples/sample1.cc)
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cxx_executable(sample6_unittest samples gtest_main)
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cxx_executable(sample7_unittest samples gtest_main)
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cxx_executable(sample8_unittest samples gtest_main)
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cxx_executable(sample9_unittest samples gtest)
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cxx_executable(sample10_unittest samples gtest)
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endif()
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########################################################################
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#
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# Google Test's own tests.
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#
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# You can skip this section if you aren't interested in testing
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# Google Test itself.
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#
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# The tests are not built by default. To build them, set the
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# gtest_build_tests option to ON. You can do it by running ccmake
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# or specifying the -Dgtest_build_tests=ON flag when running cmake.
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if (gtest_build_tests)
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# This must be set in the root directory for the tests to be run by
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# 'make test' or ctest.
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enable_testing()
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############################################################
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# C++ tests built with standard compiler flags.
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cxx_test(googletest-death-test-test gtest_main)
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cxx_test(gtest_environment_test gtest)
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cxx_test(googletest-filepath-test gtest_main)
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cxx_test(googletest-listener-test gtest_main)
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cxx_test(gtest_main_unittest gtest_main)
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cxx_test(googletest-message-test gtest_main)
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cxx_test(gtest_no_test_unittest gtest)
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cxx_test(googletest-options-test gtest_main)
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cxx_test(googletest-param-test-test gtest
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test/googletest-param-test2-test.cc)
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cxx_test(googletest-port-test gtest_main)
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cxx_test(gtest_pred_impl_unittest gtest_main)
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cxx_test(gtest_premature_exit_test gtest
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test/gtest_premature_exit_test.cc)
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cxx_test(googletest-printers-test gtest_main)
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cxx_test(gtest_prod_test gtest_main
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test/production.cc)
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cxx_test(gtest_repeat_test gtest)
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cxx_test(gtest_sole_header_test gtest_main)
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cxx_test(gtest_stress_test gtest)
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cxx_test(googletest-test-part-test gtest_main)
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cxx_test(gtest_throw_on_failure_ex_test gtest)
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cxx_test(gtest-typed-test_test gtest_main
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test/gtest-typed-test2_test.cc)
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cxx_test(gtest_unittest gtest_main)
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cxx_test(gtest-unittest-api_test gtest)
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cxx_test(gtest_skip_in_environment_setup_test gtest_main)
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cxx_test(gtest_skip_test gtest_main)
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############################################################
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# C++ tests built with non-standard compiler flags.
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# MSVC 7.1 does not support STL with exceptions disabled.
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if (NOT MSVC OR MSVC_VERSION GREATER 1310)
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cxx_library(gtest_no_exception "${cxx_no_exception}"
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src/gtest-all.cc)
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cxx_library(gtest_main_no_exception "${cxx_no_exception}"
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src/gtest-all.cc src/gtest_main.cc)
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endif()
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cxx_library(gtest_main_no_rtti "${cxx_no_rtti}"
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src/gtest-all.cc src/gtest_main.cc)
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cxx_test_with_flags(gtest-death-test_ex_nocatch_test
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"${cxx_exception} -DGTEST_ENABLE_CATCH_EXCEPTIONS_=0"
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gtest test/googletest-death-test_ex_test.cc)
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cxx_test_with_flags(gtest-death-test_ex_catch_test
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"${cxx_exception} -DGTEST_ENABLE_CATCH_EXCEPTIONS_=1"
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gtest test/googletest-death-test_ex_test.cc)
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cxx_test_with_flags(gtest_no_rtti_unittest "${cxx_no_rtti}"
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gtest_main_no_rtti test/gtest_unittest.cc)
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cxx_shared_library(gtest_dll "${cxx_default}"
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src/gtest-all.cc src/gtest_main.cc)
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cxx_executable_with_flags(gtest_dll_test_ "${cxx_default}"
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gtest_dll test/gtest_all_test.cc)
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set_target_properties(gtest_dll_test_
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PROPERTIES
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COMPILE_DEFINITIONS "GTEST_LINKED_AS_SHARED_LIBRARY=1")
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############################################################
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# Python tests.
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cxx_executable(googletest-break-on-failure-unittest_ test gtest)
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py_test(googletest-break-on-failure-unittest)
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py_test(gtest_skip_check_output_test)
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py_test(gtest_skip_environment_check_output_test)
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# Visual Studio .NET 2003 does not support STL with exceptions disabled.
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if (NOT MSVC OR MSVC_VERSION GREATER 1310) # 1310 is Visual Studio .NET 2003
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cxx_executable_with_flags(
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googletest-catch-exceptions-no-ex-test_
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"${cxx_no_exception}"
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gtest_main_no_exception
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test/googletest-catch-exceptions-test_.cc)
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endif()
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cxx_executable_with_flags(
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googletest-catch-exceptions-ex-test_
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"${cxx_exception}"
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gtest_main
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test/googletest-catch-exceptions-test_.cc)
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py_test(googletest-catch-exceptions-test)
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cxx_executable(googletest-color-test_ test gtest)
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py_test(googletest-color-test)
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cxx_executable(googletest-env-var-test_ test gtest)
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py_test(googletest-env-var-test)
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cxx_executable(googletest-filter-unittest_ test gtest)
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py_test(googletest-filter-unittest)
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cxx_executable(gtest_help_test_ test gtest_main)
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py_test(gtest_help_test)
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cxx_executable(googletest-list-tests-unittest_ test gtest)
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py_test(googletest-list-tests-unittest)
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cxx_executable(googletest-output-test_ test gtest)
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py_test(googletest-output-test --no_stacktrace_support)
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cxx_executable(googletest-shuffle-test_ test gtest)
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py_test(googletest-shuffle-test)
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# MSVC 7.1 does not support STL with exceptions disabled.
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if (NOT MSVC OR MSVC_VERSION GREATER 1310)
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cxx_executable(googletest-throw-on-failure-test_ test gtest_no_exception)
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set_target_properties(googletest-throw-on-failure-test_
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PROPERTIES
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COMPILE_FLAGS "${cxx_no_exception}")
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py_test(googletest-throw-on-failure-test)
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endif()
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cxx_executable(googletest-uninitialized-test_ test gtest)
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py_test(googletest-uninitialized-test)
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cxx_executable(gtest_list_output_unittest_ test gtest)
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py_test(gtest_list_output_unittest)
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cxx_executable(gtest_xml_outfile1_test_ test gtest_main)
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cxx_executable(gtest_xml_outfile2_test_ test gtest_main)
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py_test(gtest_xml_outfiles_test)
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py_test(googletest-json-outfiles-test)
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cxx_executable(gtest_xml_output_unittest_ test gtest)
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py_test(gtest_xml_output_unittest --no_stacktrace_support)
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py_test(googletest-json-output-unittest --no_stacktrace_support)
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endif()
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