ceph/src/googletest/googlemock/CMakeLists.txt

   1 ########################################################################
   2 # CMake build script for Google Mock.
   3 #
   4 # To run the tests for Google Mock itself on Linux, use 'make test' or
   5 # ctest.  You can select which tests to run using 'ctest -R regex'.
   6 # For more options, run 'ctest --help'.
   7
   8 # BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to
   9 # make it prominent in the GUI.
  10 option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF)
  11
  12 option(gmock_build_tests "Build all of Google Mock's own tests." OFF)
  13
  14 # A directory to find Google Test sources.
  15 if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/gtest/CMakeLists.txt")
  16   set(gtest_dir gtest)
  17 else()
  18   set(gtest_dir ../googletest)
  19 endif()
  20
  21 # Defines pre_project_set_up_hermetic_build() and set_up_hermetic_build().
  22 include("${gtest_dir}/cmake/hermetic_build.cmake" OPTIONAL)
  23
  24 if (COMMAND pre_project_set_up_hermetic_build)
  25   # Google Test also calls hermetic setup functions from add_subdirectory,
  26   # although its changes will not affect things at the current scope.
  27   pre_project_set_up_hermetic_build()
  28 endif()
  29
  30 ########################################################################
  31 #
  32 # Project-wide settings
  33
  34 # Name of the project.
  35 #
  36 # CMake files in this project can refer to the root source directory
  37 # as ${gmock_SOURCE_DIR} and to the root binary directory as
  38 # ${gmock_BINARY_DIR}.
  39 # Language "C" is required for find_package(Threads).
  40 project(gmock CXX C)
  41 cmake_minimum_required(VERSION 2.6.2)
  42
  43 if (COMMAND set_up_hermetic_build)
  44   set_up_hermetic_build()
  45 endif()
  46
  47 # Instructs CMake to process Google Test's CMakeLists.txt and add its
  48 # targets to the current scope.  We are placing Google Test's binary
  49 # directory in a subdirectory of our own as VC compilation may break
  50 # if they are the same (the default).
  51 add_subdirectory("${gtest_dir}" "${gmock_BINARY_DIR}/gtest")
  52
  53 # Although Google Test's CMakeLists.txt calls this function, the
  54 # changes there don't affect the current scope.  Therefore we have to
  55 # call it again here.
  56 config_compiler_and_linker()  # from ${gtest_dir}/cmake/internal_utils.cmake
  57
  58 # Adds Google Mock's and Google Test's header directories to the search path.
  59 include_directories("${gmock_SOURCE_DIR}/include"
  60                     "${gmock_SOURCE_DIR}"
  61                     "${gtest_SOURCE_DIR}/include"
  62                     # This directory is needed to build directly from Google
  63                     # Test sources.
  64                     "${gtest_SOURCE_DIR}")
  65
  66 # Summary of tuple support for Microsoft Visual Studio:
  67 # Compiler    version(MS)  version(cmake)  Support
  68 # ----------  -----------  --------------  -----------------------------
  69 # <= VS 2010  <= 10        <= 1600         Use Google Tests's own tuple.
  70 # VS 2012     11           1700            std::tr1::tuple + _VARIADIC_MAX=10
  71 # VS 2013     12           1800            std::tr1::tuple
  72 if (MSVC AND MSVC_VERSION EQUAL 1700)
  73   add_definitions(/D _VARIADIC_MAX=10)
  74 endif()
  75
  76 ########################################################################
  77 #
  78 # Defines the gmock & gmock_main libraries.  User tests should link
  79 # with one of them.
  80
  81 # Google Mock libraries.  We build them using more strict warnings than what
  82 # are used for other targets, to ensure that Google Mock can be compiled by
  83 # a user aggressive about warnings.
  84 cxx_library(gmock
  85             "${cxx_strict}"
  86             "${gtest_dir}/src/gtest-all.cc"
  87             src/gmock-all.cc)
  88
  89 cxx_library(gmock_main
  90             "${cxx_strict}"
  91             "${gtest_dir}/src/gtest-all.cc"
  92             src/gmock-all.cc
  93             src/gmock_main.cc)
  94
  95 # If the CMake version supports it, attach header directory information
  96 # to the targets for when we are part of a parent build (ie being pulled
  97 # in via add_subdirectory() rather than being a standalone build).
  98 if (DEFINED CMAKE_VERSION AND NOT "${CMAKE_VERSION}" VERSION_LESS "2.8.11")
  99   target_include_directories(gmock      INTERFACE "${gmock_SOURCE_DIR}/include")
 100   target_include_directories(gmock_main INTERFACE "${gmock_SOURCE_DIR}/include")
 101 endif()
 102
 103 ########################################################################
 104 #
 105 # Install rules
 106 #install(TARGETS gmock gmock_main
 107 #  DESTINATION lib)
 108 #install(DIRECTORY ${gmock_SOURCE_DIR}/include/gmock
 109 #  DESTINATION include)
 110
 111 ########################################################################
 112 #
 113 # Google Mock's own tests.
 114 #
 115 # You can skip this section if you aren't interested in testing
 116 # Google Mock itself.
 117 #
 118 # The tests are not built by default.  To build them, set the
 119 # gmock_build_tests option to ON.  You can do it by running ccmake
 120 # or specifying the -Dgmock_build_tests=ON flag when running cmake.
 121
 122 if (gmock_build_tests)
 123   # This must be set in the root directory for the tests to be run by
 124   # 'make test' or ctest.
 125   enable_testing()
 126
 127   ############################################################
 128   # C++ tests built with standard compiler flags.
 129
 130   cxx_test(gmock-actions_test gmock_main)
 131   cxx_test(gmock-cardinalities_test gmock_main)
 132   cxx_test(gmock_ex_test gmock_main)
 133   cxx_test(gmock-generated-actions_test gmock_main)
 134   cxx_test(gmock-generated-function-mockers_test gmock_main)
 135   cxx_test(gmock-generated-internal-utils_test gmock_main)
 136   cxx_test(gmock-generated-matchers_test gmock_main)
 137   cxx_test(gmock-internal-utils_test gmock_main)
 138   cxx_test(gmock-matchers_test gmock_main)
 139   cxx_test(gmock-more-actions_test gmock_main)
 140   cxx_test(gmock-nice-strict_test gmock_main)
 141   cxx_test(gmock-port_test gmock_main)
 142   cxx_test(gmock-spec-builders_test gmock_main)
 143   cxx_test(gmock_link_test gmock_main test/gmock_link2_test.cc)
 144   cxx_test(gmock_test gmock_main)
 145
 146   if (CMAKE_USE_PTHREADS_INIT)
 147     cxx_test(gmock_stress_test gmock)
 148   endif()
 149
 150   # gmock_all_test is commented to save time building and running tests.
 151   # Uncomment if necessary.
 152   # cxx_test(gmock_all_test gmock_main)
 153
 154   ############################################################
 155   # C++ tests built with non-standard compiler flags.
 156
 157   cxx_library(gmock_main_no_exception "${cxx_no_exception}"
 158     "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc)
 159
 160   cxx_library(gmock_main_no_rtti "${cxx_no_rtti}"
 161     "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc)
 162
 163   if (NOT MSVC OR MSVC_VERSION LESS 1600)  # 1600 is Visual Studio 2010.
 164     # Visual Studio 2010, 2012, and 2013 define symbols in std::tr1 that
 165     # conflict with our own definitions. Therefore using our own tuple does not
 166     # work on those compilers.
 167     cxx_library(gmock_main_use_own_tuple "${cxx_use_own_tuple}"
 168       "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc)
 169
 170     cxx_test_with_flags(gmock_use_own_tuple_test "${cxx_use_own_tuple}"
 171       gmock_main_use_own_tuple test/gmock-spec-builders_test.cc)
 172   endif()
 173
 174   cxx_test_with_flags(gmock-more-actions_no_exception_test "${cxx_no_exception}"
 175     gmock_main_no_exception test/gmock-more-actions_test.cc)
 176
 177   cxx_test_with_flags(gmock_no_rtti_test "${cxx_no_rtti}"
 178     gmock_main_no_rtti test/gmock-spec-builders_test.cc)
 179
 180   cxx_shared_library(shared_gmock_main "${cxx_default}"
 181     "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc)
 182
 183   # Tests that a binary can be built with Google Mock as a shared library.  On
 184   # some system configurations, it may not possible to run the binary without
 185   # knowing more details about the system configurations. We do not try to run
 186   # this binary. To get a more robust shared library coverage, configure with
 187   # -DBUILD_SHARED_LIBS=ON.
 188   cxx_executable_with_flags(shared_gmock_test_ "${cxx_default}"
 189     shared_gmock_main test/gmock-spec-builders_test.cc)
 190   set_target_properties(shared_gmock_test_
 191     PROPERTIES
 192     COMPILE_DEFINITIONS "GTEST_LINKED_AS_SHARED_LIBRARY=1")
 193
 194   ############################################################
 195   # Python tests.
 196
 197   cxx_executable(gmock_leak_test_ test gmock_main)
 198   py_test(gmock_leak_test)
 199
 200   cxx_executable(gmock_output_test_ test gmock)
 201   py_test(gmock_output_test)
 202 endif()