vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 1 | ######################################################################## |
Enji Cooper | 699943f | 2019-05-19 23:29:18 -0700 | [diff] [blame] | 2 | # Note: CMake support is community-based. The maintainers do not use CMake |
misterg | 63be3dc | 2019-04-29 17:18:42 -0400 | [diff] [blame] | 3 | # internally. |
| 4 | # |
zhanyong.wan | 7dfbea4 | 2010-10-05 19:24:04 +0000 | [diff] [blame] | 5 | # CMake build script for Google Mock. |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 6 | # |
| 7 | # To run the tests for Google Mock itself on Linux, use 'make test' or |
| 8 | # ctest. You can select which tests to run using 'ctest -R regex'. |
| 9 | # For more options, run 'ctest --help'. |
| 10 | |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 11 | option(gmock_build_tests "Build all of Google Mock's own tests." OFF) |
| 12 | |
| 13 | # A directory to find Google Test sources. |
vladlosev | 0a781df | 2010-05-20 22:17:28 +0000 | [diff] [blame] | 14 | if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/gtest/CMakeLists.txt") |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 15 | set(gtest_dir gtest) |
| 16 | else() |
Arnaud Lacombe | eff38a7 | 2015-08-26 21:50:38 -0700 | [diff] [blame] | 17 | set(gtest_dir ../googletest) |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 18 | endif() |
| 19 | |
zhanyong.wan | 7dfbea4 | 2010-10-05 19:24:04 +0000 | [diff] [blame] | 20 | # Defines pre_project_set_up_hermetic_build() and set_up_hermetic_build(). |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 21 | include("${gtest_dir}/cmake/hermetic_build.cmake" OPTIONAL) |
| 22 | |
| 23 | if (COMMAND pre_project_set_up_hermetic_build) |
| 24 | # Google Test also calls hermetic setup functions from add_subdirectory, |
| 25 | # although its changes will not affect things at the current scope. |
| 26 | pre_project_set_up_hermetic_build() |
| 27 | endif() |
| 28 | |
| 29 | ######################################################################## |
| 30 | # |
| 31 | # Project-wide settings |
| 32 | |
| 33 | # Name of the project. |
| 34 | # |
| 35 | # CMake files in this project can refer to the root source directory |
| 36 | # as ${gmock_SOURCE_DIR} and to the root binary directory as |
| 37 | # ${gmock_BINARY_DIR}. |
| 38 | # Language "C" is required for find_package(Threads). |
David Seifert | 8604c4a | 2017-08-14 13:45:56 +0200 | [diff] [blame] | 39 | if (CMAKE_VERSION VERSION_LESS 3.0) |
| 40 | project(gmock CXX C) |
| 41 | else() |
| 42 | cmake_policy(SET CMP0048 NEW) |
Dakota Hawkins | 759ef7c | 2018-07-24 11:06:55 -0400 | [diff] [blame] | 43 | project(gmock VERSION ${GOOGLETEST_VERSION} LANGUAGES CXX C) |
David Seifert | 8604c4a | 2017-08-14 13:45:56 +0200 | [diff] [blame] | 44 | endif() |
Craig Scott | c0059a7 | 2016-01-01 11:01:15 +1100 | [diff] [blame] | 45 | cmake_minimum_required(VERSION 2.6.4) |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 46 | |
| 47 | if (COMMAND set_up_hermetic_build) |
| 48 | set_up_hermetic_build() |
| 49 | endif() |
| 50 | |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 51 | # Instructs CMake to process Google Test's CMakeLists.txt and add its |
| 52 | # targets to the current scope. We are placing Google Test's binary |
zhanyong.wan | 7dfbea4 | 2010-10-05 19:24:04 +0000 | [diff] [blame] | 53 | # directory in a subdirectory of our own as VC compilation may break |
| 54 | # if they are the same (the default). |
Enji Cooper | 9b6de41 | 2019-03-04 12:40:12 -0800 | [diff] [blame] | 55 | add_subdirectory("${gtest_dir}" "${gmock_BINARY_DIR}/${gtest_dir}") |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 56 | |
Henry Fredrick Schreiner | b22e8de | 2018-04-05 13:38:33 +0200 | [diff] [blame] | 57 | |
| 58 | # These commands only run if this is the main project |
| 59 | if(CMAKE_PROJECT_NAME STREQUAL "gmock" OR CMAKE_PROJECT_NAME STREQUAL "googletest-distribution") |
Henry Fredrick Schreiner | b22e8de | 2018-04-05 13:38:33 +0200 | [diff] [blame] | 60 | # BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to |
| 61 | # make it prominent in the GUI. |
| 62 | option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF) |
Henry Fredrick Schreiner | b22e8de | 2018-04-05 13:38:33 +0200 | [diff] [blame] | 63 | else() |
Henry Fredrick Schreiner | b22e8de | 2018-04-05 13:38:33 +0200 | [diff] [blame] | 64 | mark_as_advanced(gmock_build_tests) |
Henry Fredrick Schreiner | b22e8de | 2018-04-05 13:38:33 +0200 | [diff] [blame] | 65 | endif() |
| 66 | |
zhanyong.wan | 7dfbea4 | 2010-10-05 19:24:04 +0000 | [diff] [blame] | 67 | # Although Google Test's CMakeLists.txt calls this function, the |
| 68 | # changes there don't affect the current scope. Therefore we have to |
| 69 | # call it again here. |
| 70 | config_compiler_and_linker() # from ${gtest_dir}/cmake/internal_utils.cmake |
| 71 | |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 72 | # Adds Google Mock's and Google Test's header directories to the search path. |
Stefano Soffia | aff0379 | 2017-12-01 12:48:46 +0100 | [diff] [blame] | 73 | set(gmock_build_include_dirs |
| 74 | "${gmock_SOURCE_DIR}/include" |
| 75 | "${gmock_SOURCE_DIR}" |
| 76 | "${gtest_SOURCE_DIR}/include" |
| 77 | # This directory is needed to build directly from Google Test sources. |
| 78 | "${gtest_SOURCE_DIR}") |
| 79 | include_directories(${gmock_build_include_dirs}) |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 80 | |
| 81 | ######################################################################## |
| 82 | # |
| 83 | # Defines the gmock & gmock_main libraries. User tests should link |
| 84 | # with one of them. |
| 85 | |
| 86 | # Google Mock libraries. We build them using more strict warnings than what |
| 87 | # are used for other targets, to ensure that Google Mock can be compiled by |
| 88 | # a user aggressive about warnings. |
Romain Geissler | 0663ce9 | 2017-12-02 22:47:20 +0100 | [diff] [blame] | 89 | if (MSVC) |
| 90 | cxx_library(gmock |
| 91 | "${cxx_strict}" |
| 92 | "${gtest_dir}/src/gtest-all.cc" |
| 93 | src/gmock-all.cc) |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 94 | |
Romain Geissler | 0663ce9 | 2017-12-02 22:47:20 +0100 | [diff] [blame] | 95 | cxx_library(gmock_main |
| 96 | "${cxx_strict}" |
| 97 | "${gtest_dir}/src/gtest-all.cc" |
| 98 | src/gmock-all.cc |
| 99 | src/gmock_main.cc) |
| 100 | else() |
| 101 | cxx_library(gmock "${cxx_strict}" src/gmock-all.cc) |
Stefano Soffia | aff0379 | 2017-12-01 12:48:46 +0100 | [diff] [blame] | 102 | target_link_libraries(gmock PUBLIC gtest) |
Romain Geissler | 0663ce9 | 2017-12-02 22:47:20 +0100 | [diff] [blame] | 103 | cxx_library(gmock_main "${cxx_strict}" src/gmock_main.cc) |
Stefano Soffia | aff0379 | 2017-12-01 12:48:46 +0100 | [diff] [blame] | 104 | target_link_libraries(gmock_main PUBLIC gmock) |
Romain Geissler | 0663ce9 | 2017-12-02 22:47:20 +0100 | [diff] [blame] | 105 | endif() |
Craig Scott | f601ee1 | 2015-12-06 16:25:33 +1100 | [diff] [blame] | 106 | # If the CMake version supports it, attach header directory information |
| 107 | # to the targets for when we are part of a parent build (ie being pulled |
| 108 | # in via add_subdirectory() rather than being a standalone build). |
| 109 | if (DEFINED CMAKE_VERSION AND NOT "${CMAKE_VERSION}" VERSION_LESS "2.8.11") |
Stefano Soffia | aff0379 | 2017-12-01 12:48:46 +0100 | [diff] [blame] | 110 | target_include_directories(gmock SYSTEM INTERFACE |
| 111 | "$<BUILD_INTERFACE:${gmock_build_include_dirs}>" |
Dakota Hawkins | b19292e | 2018-08-23 01:42:34 -0400 | [diff] [blame] | 112 | "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/${CMAKE_INSTALL_INCLUDEDIR}>") |
Stefano Soffia | aff0379 | 2017-12-01 12:48:46 +0100 | [diff] [blame] | 113 | target_include_directories(gmock_main SYSTEM INTERFACE |
| 114 | "$<BUILD_INTERFACE:${gmock_build_include_dirs}>" |
Dakota Hawkins | b19292e | 2018-08-23 01:42:34 -0400 | [diff] [blame] | 115 | "$<INSTALL_INTERFACE:$<INSTALL_PREFIX>/${CMAKE_INSTALL_INCLUDEDIR}>") |
Craig Scott | f601ee1 | 2015-12-06 16:25:33 +1100 | [diff] [blame] | 116 | endif() |
| 117 | |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 118 | ######################################################################## |
| 119 | # |
Joan Puigcerver | 7c8ac48 | 2015-12-03 09:33:21 +0100 | [diff] [blame] | 120 | # Install rules |
Stefano Soffia | aff0379 | 2017-12-01 12:48:46 +0100 | [diff] [blame] | 121 | install_project(gmock gmock_main) |
Joan Puigcerver | 7c8ac48 | 2015-12-03 09:33:21 +0100 | [diff] [blame] | 122 | |
| 123 | ######################################################################## |
| 124 | # |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 125 | # Google Mock's own tests. |
| 126 | # |
| 127 | # You can skip this section if you aren't interested in testing |
| 128 | # Google Mock itself. |
| 129 | # |
| 130 | # The tests are not built by default. To build them, set the |
| 131 | # gmock_build_tests option to ON. You can do it by running ccmake |
| 132 | # or specifying the -Dgmock_build_tests=ON flag when running cmake. |
| 133 | |
| 134 | if (gmock_build_tests) |
| 135 | # This must be set in the root directory for the tests to be run by |
| 136 | # 'make test' or ctest. |
| 137 | enable_testing() |
| 138 | |
Matthieu | f5260ae | 2018-10-02 17:40:37 -0400 | [diff] [blame] | 139 | if (WIN32) |
| 140 | file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>/RunTest.ps1" |
| 141 | CONTENT |
| 142 | "$project_bin = \"${CMAKE_BINARY_DIR}/bin/$<CONFIG>\" |
| 143 | $env:Path = \"$project_bin;$env:Path\" |
| 144 | & $args") |
Adam Badura | 1be5ce0 | 2019-07-11 23:22:35 +0200 | [diff] [blame] | 145 | elseif (MINGW OR CYGWIN) |
Matthieu | f5260ae | 2018-10-02 17:40:37 -0400 | [diff] [blame] | 146 | file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/RunTest.ps1" |
| 147 | CONTENT |
| 148 | "$project_bin = (cygpath --windows ${CMAKE_BINARY_DIR}/bin) |
| 149 | $env:Path = \"$project_bin;$env:Path\" |
| 150 | & $args") |
| 151 | endif() |
| 152 | |
Adam Badura | 6dbddd3 | 2019-08-11 21:10:06 +0200 | [diff] [blame] | 153 | if (MINGW OR CYGWIN) |
| 154 | if (CMAKE_VERSION VERSION_LESS "2.8.12") |
| 155 | add_compile_options("-Wa,-mbig-obj") |
| 156 | else() |
| 157 | add_definitions("-Wa,-mbig-obj") |
| 158 | endif() |
| 159 | endif() |
| 160 | |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 161 | ############################################################ |
| 162 | # C++ tests built with standard compiler flags. |
| 163 | |
| 164 | cxx_test(gmock-actions_test gmock_main) |
| 165 | cxx_test(gmock-cardinalities_test gmock_main) |
zhanyong.wan | a1a98f8 | 2013-03-01 21:28:40 +0000 | [diff] [blame] | 166 | cxx_test(gmock_ex_test gmock_main) |
Abseil Team | c5f08bf | 2018-11-14 13:00:04 -0500 | [diff] [blame] | 167 | cxx_test(gmock-function-mocker_test gmock_main) |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 168 | cxx_test(gmock-generated-actions_test gmock_main) |
| 169 | cxx_test(gmock-generated-function-mockers_test gmock_main) |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 170 | cxx_test(gmock-generated-matchers_test gmock_main) |
| 171 | cxx_test(gmock-internal-utils_test gmock_main) |
| 172 | cxx_test(gmock-matchers_test gmock_main) |
| 173 | cxx_test(gmock-more-actions_test gmock_main) |
| 174 | cxx_test(gmock-nice-strict_test gmock_main) |
| 175 | cxx_test(gmock-port_test gmock_main) |
| 176 | cxx_test(gmock-spec-builders_test gmock_main) |
| 177 | cxx_test(gmock_link_test gmock_main test/gmock_link2_test.cc) |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 178 | cxx_test(gmock_test gmock_main) |
| 179 | |
Roman Lebedev | 1a62d1b | 2016-12-30 10:46:39 +0300 | [diff] [blame] | 180 | if (DEFINED GTEST_HAS_PTHREAD) |
vladlosev | 47be72a | 2011-05-11 08:18:45 +0000 | [diff] [blame] | 181 | cxx_test(gmock_stress_test gmock) |
| 182 | endif() |
| 183 | |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 184 | # gmock_all_test is commented to save time building and running tests. |
| 185 | # Uncomment if necessary. |
| 186 | # cxx_test(gmock_all_test gmock_main) |
| 187 | |
| 188 | ############################################################ |
| 189 | # C++ tests built with non-standard compiler flags. |
| 190 | |
Romain Geissler | 0663ce9 | 2017-12-02 22:47:20 +0100 | [diff] [blame] | 191 | if (MSVC) |
| 192 | cxx_library(gmock_main_no_exception "${cxx_no_exception}" |
kosak | b93d0f1 | 2014-01-13 22:28:01 +0000 | [diff] [blame] | 193 | "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc) |
| 194 | |
Romain Geissler | 0663ce9 | 2017-12-02 22:47:20 +0100 | [diff] [blame] | 195 | cxx_library(gmock_main_no_rtti "${cxx_no_rtti}" |
| 196 | "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc) |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 197 | |
Romain Geissler | 0663ce9 | 2017-12-02 22:47:20 +0100 | [diff] [blame] | 198 | else() |
| 199 | cxx_library(gmock_main_no_exception "${cxx_no_exception}" src/gmock_main.cc) |
Stefano Soffia | aff0379 | 2017-12-01 12:48:46 +0100 | [diff] [blame] | 200 | target_link_libraries(gmock_main_no_exception PUBLIC gmock) |
Romain Geissler | 0663ce9 | 2017-12-02 22:47:20 +0100 | [diff] [blame] | 201 | |
| 202 | cxx_library(gmock_main_no_rtti "${cxx_no_rtti}" src/gmock_main.cc) |
Stefano Soffia | aff0379 | 2017-12-01 12:48:46 +0100 | [diff] [blame] | 203 | target_link_libraries(gmock_main_no_rtti PUBLIC gmock) |
Romain Geissler | 0663ce9 | 2017-12-02 22:47:20 +0100 | [diff] [blame] | 204 | endif() |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 205 | cxx_test_with_flags(gmock-more-actions_no_exception_test "${cxx_no_exception}" |
| 206 | gmock_main_no_exception test/gmock-more-actions_test.cc) |
| 207 | |
| 208 | cxx_test_with_flags(gmock_no_rtti_test "${cxx_no_rtti}" |
| 209 | gmock_main_no_rtti test/gmock-spec-builders_test.cc) |
| 210 | |
vladlosev | 587c1b3 | 2011-05-20 00:42:22 +0000 | [diff] [blame] | 211 | cxx_shared_library(shared_gmock_main "${cxx_default}" |
| 212 | "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc) |
| 213 | |
| 214 | # Tests that a binary can be built with Google Mock as a shared library. On |
| 215 | # some system configurations, it may not possible to run the binary without |
| 216 | # knowing more details about the system configurations. We do not try to run |
| 217 | # this binary. To get a more robust shared library coverage, configure with |
| 218 | # -DBUILD_SHARED_LIBS=ON. |
| 219 | cxx_executable_with_flags(shared_gmock_test_ "${cxx_default}" |
| 220 | shared_gmock_main test/gmock-spec-builders_test.cc) |
| 221 | set_target_properties(shared_gmock_test_ |
| 222 | PROPERTIES |
| 223 | COMPILE_DEFINITIONS "GTEST_LINKED_AS_SHARED_LIBRARY=1") |
| 224 | |
vladlosev | 0f3f501 | 2010-05-13 18:19:26 +0000 | [diff] [blame] | 225 | ############################################################ |
| 226 | # Python tests. |
| 227 | |
| 228 | cxx_executable(gmock_leak_test_ test gmock_main) |
| 229 | py_test(gmock_leak_test) |
| 230 | |
| 231 | cxx_executable(gmock_output_test_ test gmock) |
| 232 | py_test(gmock_output_test) |
| 233 | endif() |