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