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Viewing changes to cmake/GoogleTest.cmake

  • Committer: Package Import Robot
  • Author(s): Ubuntu daily release
  • Date: 2013-08-22 06:58:07 UTC
  • mto: This revision was merged to the branch mainline in revision 3352.
  • Revision ID: package-import@ubuntu.com-20130822065807-17nlzez0d30y09so
Tags: upstream-0.9.10+13.10.20130822
Import upstream version 0.9.10+13.10.20130822

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cmake/GoogleTest.cmake
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# GoogleTest.cmake
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# build_google_test_locally (dir) takes a subdirectory
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# and builds Google Test in there locally if required
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function (build_google_test_locally build_directory)
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    if (GOOGLE_TEST_AND_MOCK_FOUND)
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        if (GTEST_LOCAL_BUILD_REQUIRED)
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            add_subdirectory (${GTEST_ROOT_DIR}
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                              ${build_directory})
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        endif (GTEST_LOCAL_BUILD_REQUIRED)
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        include_directories (${GTEST_INCLUDE_DIRS})
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    endif (GOOGLE_TEST_AND_MOCK_FOUND)
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endfunction ()
 
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find_package (Threads REQUIRED)
 
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# Find the the Google Mock include directory
 
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# by searching the system-wide include directory
 
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# paths
 
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find_path (GMOCK_INCLUDE_DIR
 
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           gmock/gmock.h)
 
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if (GMOCK_INCLUDE_DIR)
 
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    set (GMOCK_INCLUDE_BASE "include/")
 
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    string (LENGTH ${GMOCK_INCLUDE_BASE} GMOCK_INCLUDE_BASE_LENGTH)
 
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    string (LENGTH ${GMOCK_INCLUDE_DIR} GMOCK_INCLUDE_DIR_LENGTH)
 
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    math (EXPR
 
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          GMOCK_INCLUDE_PREFIX_LENGTH
 
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          "${GMOCK_INCLUDE_DIR_LENGTH} - ${GMOCK_INCLUDE_BASE_LENGTH}")
 
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    string (SUBSTRING
 
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            ${GMOCK_INCLUDE_DIR}
 
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            0
 
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            ${GMOCK_INCLUDE_PREFIX_LENGTH}
 
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            GMOCK_INCLUDE_PREFIX)
 
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    set (GMOCK_SRC_DIR ${GMOCK_INCLUDE_PREFIX}/src/gmock CACHE PATH "Path to Google Mock Sources")
 
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    set (GMOCK_INCLUDE_DIR ${GMOCK_INCLUDE_DIR} CACHE PATH "Path to Google Mock Headers")
 
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    set (GTEST_INCLUDE_DIR ${GMOCK_SRC_DIR}/gtest/include CACHE PATH "Path to Google Test Headers")
 
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    set (GMOCK_LIBRARY "gmock" CACHE STRING "Name of the Google Mock library")
 
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    set (GMOCK_MAIN_LIBRARY "gmock_main" CACHE STIRNG "Name of the Google Mock main () library")
 
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    set (GTEST_BOTH_LIBRARIES ${CMAKE_THREAD_LIBS_INIT} gtest gtest_main)
 
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endif (GMOCK_INCLUDE_DIR)
 
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if (NOT GTEST_BOTH_LIBRARIES)
 
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    set (GTEST_FOUND FALSE)
 
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else (NOT GTEST_BOTH_LIBRARIES)
 
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    set (GTEST_FOUND TRUE)
 
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endif (NOT GTEST_BOTH_LIBRARIES)
 
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if (NOT GMOCK_LIBRARY OR NOT GMOCK_MAIN_LIBRARY OR NOT GTEST_FOUND)
 
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    message ("Google Mock and Google Test not found - cannot build tests!")
 
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    set (GOOGLE_TEST_AND_MOCK_FOUND FALSE)
 
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else (NOT GMOCK_LIBRARY OR NOT GMOCK_MAIN_LIBRARY OR NOT GTEST_FOUND)
 
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    set (GOOGLE_TEST_AND_MOCK_FOUND TRUE)
 
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    add_definitions(-DGTEST_USE_OWN_TR1_TUPLE=0)
 
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    add_subdirectory (${GMOCK_SRC_DIR} ${CMAKE_BINARY_DIR}/__gmock)
 
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    include_directories (${GMOCK_INCLUDE_DIR}
 
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                         ${GTEST_INCLUDE_DIR})
 
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endif (NOT GMOCK_LIBRARY OR NOT GMOCK_MAIN_LIBRARY OR NOT GTEST_FOUND)