# Download and unpack googletest at configure time if it doesn't exit already
if (NOT IS_DIRECTORY "${FPRIME_FRAMEWORK_PATH}/gtest/googletest-build-${TOOLCHAIN_NAME}/googletest")
    configure_file("${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt.in" googletest-download/CMakeLists.txt)
    execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
      RESULT_VARIABLE result
      WORKING_DIRECTORY ${CMAKE_CURRENT_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_CURRENT_BINARY_DIR}/googletest-download )
    if(result)
      message(FATAL_ERROR "Build step for googletest failed: ${result}")
    endif()
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(${FPRIME_FRAMEWORK_PATH}/gtest/googletest-src
	${FPRIME_FRAMEWORK_PATH}/gtest/googletest-build-${TOOLCHAIN_NAME}
                 EXCLUDE_FROM_ALL)

# The gtest/gtest_main targets carry header search path
# dependencies automatically when using CMake 2.8.11 or
# later. Otherwise we have to add them here ourselves.
if (CMAKE_VERSION VERSION_LESS 2.8.11)
  include_directories("${gtest_SOURCE_DIR}/include")
endif()