aports/testing/anbox/fix-gtest-use.patch

--- a/cmake/FindGMock.cmake
+++ b/cmake/FindGMock.cmake
@@ -1,92 +1,6 @@
-# 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/>.
+pkg_check_modules(GTEST      REQUIRED gtest     )
+pkg_check_modules(GTEST_MAIN REQUIRED gtest_main)
+pkg_check_modules(GMOCK      REQUIRED gmock     )
+pkg_check_modules(GMOCK_MAIN REQUIRED gmock_main)
 
-# 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")
-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")
-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 gtest_main)
-
-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)
--- a/external/cpu_features/CMakeLists.txt
+++ b/external/cpu_features/CMakeLists.txt
@@ -159,44 +159,6 @@ endif()
 
 include(CTest)
 if(BUILD_TESTING)
-  # Automatically incorporate googletest into the CMake Project if target not
-  # found.
-  if(NOT TARGET gtest OR NOT TARGET gmock_main)
-    # Download and unpack googletest at configure time.
-    configure_file(
-      cmake/googletest.CMakeLists.txt.in
-      googletest-download/CMakeLists.txt
-    )
-
-    execute_process(
-      COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
-      RESULT_VARIABLE result
-      WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/googletest-download)
-
-    if(result)
-      message(FATAL_ERROR "CMake step for googletest failed: ${result}")
-    endif()
-
-    execute_process(
-      COMMAND ${CMAKE_COMMAND} --build .
-      RESULT_VARIABLE result
-      WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/googletest-download)
-
-    if(result)
-      message(FATAL_ERROR "Build step for googletest failed: ${result}")
-    endif()
-
-    # Prevent overriding the parent project's compiler/linker settings on
-    # Windows.
-    set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
-
-    # Add googletest directly to our build. This defines the gtest and
-    # gtest_main targets.
-    add_subdirectory(${CMAKE_BINARY_DIR}/googletest-src
-                     ${CMAKE_BINARY_DIR}/googletest-build
-                     EXCLUDE_FROM_ALL)
-  endif()
-
   add_subdirectory(test)
 endif()