testing/cmake-extras: new aport

1 files changed, 171 insertions, 0 deletions

diff --git a/testing/cmake-extras/Use_gtest_cmake_from_mir.patch b/testing/cmake-extras/Use_gtest_cmake_from_mir.patch
new file mode 100644
index 0000000000..915baf899f
--- /dev/null
+++ b/testing/cmake-extras/Use_gtest_cmake_from_mir.patch
@@ -0,0 +1,171 @@
+diff --git a/src/GMock/GMockConfig.cmake b/src/GMock/GMockConfig.cmake
+index 2078030..77ba4a3 100644
+--- a/src/GMock/GMockConfig.cmake
++++ b/src/GMock/GMockConfig.cmake
+@@ -1,92 +1,77 @@
+-# Copyright (C) 2014 Canonical Ltd
+-#
+-# This program is free software: you can redistribute it and/or modify
+-# it under the terms of the GNU Lesser General Public License version 3 as
+-# published by the Free Software Foundation.
+-#
+-# This program is distributed in the hope that it will be useful,
+-# but WITHOUT ANY WARRANTY; without even the implied warranty of
+-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+-# GNU Lesser General Public License for more details.
+-#
+-# You should have received a copy of the GNU Lesser General Public License
+-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+-
+-# Build with system gmock and embedded gtest
+-#
+-# Usage:
+-#
+-# find_package(GMock)
+-#
+-# ...
+-#
+-# target_link_libraries(
+-#   my-target
+-#   ${GTEST_BOTH_LIBRARIES}
+-# )
+-#
+-# NOTE: Due to the way this package finder is implemented, do not attempt
+-# to find the GMock package more than once.
+-
+-find_package(Threads)
+-
+-if (EXISTS "/usr/src/googletest")
+-    # As of version 1.8.0
+-    set(GMOCK_SOURCE_DIR "/usr/src/googletest/googlemock" CACHE PATH "gmock source directory")
+-    set(GMOCK_INCLUDE_DIRS "${GMOCK_SOURCE_DIR}/include" CACHE PATH "gmock source include directory")
+-    set(GTEST_INCLUDE_DIRS "/usr/src/googletest/googletest/include" CACHE PATH "gtest source include directory")
++include(FindPackageHandleStandardArgs)
++
++find_package(GTest)
++
++pkg_check_modules (GTEST REQUIRED "gtest >= 1.8.0")
++pkg_check_modules (GTEST_MAIN REQUIRED "gtest_main >= 1.8.0")
++if (GTEST_FOUND AND GTEST_MAIN_FOUND)
++    set(GTEST_LIBRARY ${GTEST_LIBRARIES})
++    set(GTEST_MAIN_LIBRARY ${GTEST_MAIN_LIBRARIES})
++    set(GTEST_BOTH_LIBRARIES ${GTEST_LIBRARY} ${GTEST_MAIN_LIBRARY})
++endif()
++
++if (NOT GTEST_FOUND)
++    include(ExternalProject)
++
++    find_path(GTEST_ROOT
++        NAMES CMakeLists.txt
++        PATHS /usr/src/gtest /usr/src/googletest/googletest/
++        DOC "Path to GTest CMake project")
++
++    ExternalProject_Add(GTest PREFIX ./gtest
++            SOURCE_DIR ${GTEST_ROOT}
++            CMAKE_ARGS
++                -DCMAKE_CXX_COMPILER_WORKS=1
++                -DCMAKE_CXX_FLAGS='${CMAKE_CXX_FLAGS}'
++                -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
++            INSTALL_COMMAND true
++            BUILD_BYPRODUCTS
++                ${CMAKE_CURRENT_BINARY_DIR}/gtest/src/GTest-build/libgtest.a
++                ${CMAKE_CURRENT_BINARY_DIR}/gtest/src/GTest-build/libgtest_main.a
++                ${CMAKE_CURRENT_BINARY_DIR}/gtest/src/GMock-build/libgmock.a)
++
++    ExternalProject_Get_Property(GTest binary_dir)
++
++    add_library(gtest UNKNOWN IMPORTED)
++    set_target_properties(gtest      PROPERTIES IMPORTED_LOCATION ${binary_dir}/libgtest.a)
++    add_dependencies(gtest GTest)
++    set(GTEST_LIBRARY "gtest")
++
++    add_library(gtest_main UNKNOWN IMPORTED)
++    set_target_properties(gtest_main PROPERTIES IMPORTED_LOCATION ${binary_dir}/libgtest_main.a)
++    add_dependencies(gtest_main GTest)
++    set(GTEST_MAIN_LIBRARY "gtest_main")
++
++    set(GTEST_BOTH_LIBRARIES ${GTEST_LIBRARY} ${GTEST_MAIN_LIBRARY})
++    find_path(GTEST_INCLUDE_DIRS NAMES gtest/gtest.h)
++    find_package_handle_standard_args(GTest GTEST_LIBRARY GTEST_BOTH_LIBRARIES GTEST_INCLUDE_DIRS)
++endif()
++
++find_file(GMOCK_SOURCE
++        NAMES gmock-all.cc
++        DOC "GMock source"
++        PATHS /usr/src/googletest/googlemock/src/ /usr/src/gmock/ /usr/src/gmock/src)
++
++if (EXISTS ${GMOCK_SOURCE})
++    find_path(GMOCK_INCLUDE_DIR gmock/gmock.h PATHS /usr/src/googletest/googlemock/include)
++
++    add_library(GMock STATIC ${GMOCK_SOURCE})
++
++    if (EXISTS /usr/src/googletest/googlemock/src)
++        set_source_files_properties(${GMOCK_SOURCE} PROPERTIES COMPILE_FLAGS "-I/usr/src/googletest/googlemock")
++    endif()
++
++    if (EXISTS /usr/src/gmock/src)
++        set_source_files_properties(${GMOCK_SOURCE} PROPERTIES COMPILE_FLAGS "-I/usr/src/gmock")
++    endif()
++
++    find_package_handle_standard_args(GMock DEFAULT_MSG GMOCK_INCLUDE_DIR)
++
++    set(GMOCK_LIBRARY GMock)
+ else()
+-    set(GMOCK_SOURCE_DIR "/usr/src/gmock" CACHE PATH "gmock source directory")
+-    set(GMOCK_INCLUDE_DIRS "/usr/include" CACHE PATH "gmock source include directory")
+-    set(GTEST_INCLUDE_DIRS "/usr/include" CACHE PATH "gtest source include directory")
++    # Assume gmock is no longer source, we'll find out soon enough if that's wrong
++    add_custom_target(GMock)
++    string(REPLACE gtest gmock GMOCK_LIBRARY ${GTEST_LIBRARY})
+ endif()
+ 
+-# We add -g so we get debug info for the gtest stack frames with gdb.
+-# The warnings are suppressed so we get a noise-free build for gtest and gmock if the caller
+-# has these warnings enabled.
+-set(findgmock_cxx_flags "${CMAKE_CXX_FLAGS} -g -Wno-old-style-cast -Wno-missing-field-initializers -Wno-ctor-dtor-privacy -Wno-switch-default")
+-
+-set(findgmock_bin_dir "${CMAKE_CURRENT_BINARY_DIR}/gmock")
+-set(findgmock_gtest_lib "${findgmock_bin_dir}/gtest/libgtest.a")
+-set(findgmock_gtest_main_lib "${findgmock_bin_dir}/gtest/libgtest_main.a")
+-set(findgmock_gmock_lib "${findgmock_bin_dir}/libgmock.a")
+-set(findgmock_gmock_main_lib "${findgmock_bin_dir}/libgmock_main.a")
+-
+-include(ExternalProject)
+-ExternalProject_Add(GMock SOURCE_DIR "${GMOCK_SOURCE_DIR}"
+-                          BINARY_DIR "${findgmock_bin_dir}"
+-                          BUILD_BYPRODUCTS "${findgmock_gtest_lib}"
+-                                           "${findgmock_gtest_main_lib}"
+-                                           "${findgmock_gmock_lib}"
+-                                           "${findgmock_gmock_main_lib}"
+-                          INSTALL_COMMAND ""
+-                          CMAKE_ARGS "-DCMAKE_CXX_FLAGS=${findgmock_cxx_flags}")
+-
+-add_library(gtest INTERFACE)
+-target_include_directories(gtest INTERFACE ${GTEST_INCLUDE_DIRS})
+-target_link_libraries(gtest INTERFACE ${findgmock_gtest_lib} ${CMAKE_THREAD_LIBS_INIT})
+-add_dependencies(gtest GMock)
+-
+-add_library(gtest_main INTERFACE)
+-target_include_directories(gtest_main INTERFACE ${GTEST_INCLUDE_DIRS})
+-target_link_libraries(gtest_main INTERFACE ${findgmock_gtest_main_lib} gtest)
+-
+-add_library(gmock INTERFACE)
+-target_include_directories(gmock INTERFACE ${GMOCK_INCLUDE_DIRS})
+-target_link_libraries(gmock INTERFACE ${findgmock_gmock_lib} gtest)
+-
+-add_library(gmock_main INTERFACE)
+-target_include_directories(gmock_main INTERFACE ${GMOCK_INCLUDE_DIRS})
+-target_link_libraries(gmock_main INTERFACE ${findgmock_gmock_main_lib} gmock)
+-
+-set(GTEST_LIBRARIES gtest)
+-set(GTEST_MAIN_LIBRARIES gtest_main)
+-set(GMOCK_LIBRARIES gmock gmock_main)
+-set(GTEST_BOTH_LIBRARIES ${GTEST_LIBRARIES} ${GTEST_MAIN_LIBRARIES})
+-
+-unset(findgmock_cxx_flags)
+-unset(findgmock_bin_dir)
+-unset(findgmock_gtest_lib)
+-unset(findgmock_gtest_main_lib)
+-unset(findgmock_gmock_lib)
+-unset(findgmock_gmock_main_lib)
++set(GMOCK_LIBRARIES ${GTEST_BOTH_LIBRARIES} ${GMOCK_LIBRARY})