src/test/cmake/gtest.cmake

   1 # Download and unpack googletest at configure time
   2 configure_file(cmake/CMakeListsGTest.txt.in googletest-download/CMakeLists.txt)
   3 execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
   4   RESULT_VARIABLE result
   5   WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/googletest-download )
   6 if(result)
   7   message(FATAL_ERROR "CMake step for googletest failed: ${result}")
   8 endif()
   9 execute_process(COMMAND ${CMAKE_COMMAND} --build .
  10   RESULT_VARIABLE result
  11   WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/googletest-download )
  12 if(result)
  13   message(FATAL_ERROR "Build step for googletest failed: ${result}")
  14 endif()
  15
  16 # Prevent overriding the parent project's compiler/linker
  17 # settings on Windows
  18 set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
  19
  20 # Add googletest directly to our build. This defines
  21 # the gtest and gtest_main targets.
  22 add_subdirectory(${CMAKE_CURRENT_BINARY_DIR}/googletest-src
  23                  ${CMAKE_CURRENT_BINARY_DIR}/googletest-build
  24                  EXCLUDE_FROM_ALL)
  25
  26 # The gtest/gtest_main targets carry header search path
  27 # dependencies automatically when using CMake 2.8.11 or
  28 # later. Otherwise we have to add them here ourselves.
  29 if (CMAKE_VERSION VERSION_LESS 2.8.11)
  30   include_directories("${gtest_SOURCE_DIR}/include")
  31 endif()