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36 if(BUILD_TESTING AND GMX_BUILD_UNITTESTS)
37 # GTest/GMock suggest linking with pthreads when available for thread safety
38 set(CMAKE_THREAD_PREFER_PTHREAD 1)
40 set(PTHREADS_LIBRARIES)
41 if (CMAKE_USE_PTHREADS_INIT)
42 set(PTHREADS_LIBRARIES ${CMAKE_THREAD_LIBS_INIT})
43 # Input to googletest CMake scripts
44 set(GTEST_HAS_PTHREAD 1)
45 # Output for consumption in GROMACS build tree
46 set(GTEST_IS_THREADSAFE 1)
48 # Input to googletest CMake scripts
49 set(GTEST_HAS_PTHREAD 0)
50 # Output for consumption in GROMACS build tree
51 set(GTEST_IS_THREADSAFE 0)
54 add_subdirectory(googletest EXCLUDE_FROM_ALL)
55 target_compile_definitions(gmock
58 GTEST_CAN_STREAM_RESULTS=0
62 target_compile_definitions(gtest PUBLIC GTEST_LANG_CXX11)
64 # Ensure GoogleTest can find POSIX things it needs
65 target_compile_definitions(gtest PRIVATE _POSIX_C_SOURCE=200809L)
67 gmx_target_warning_suppression(gmock -Wno-deprecated-copy HAVE_NO_DEPRECATED_COPY)
69 set(GTEST_IS_THREADSAFE "${GTEST_IS_THREADSAFE}" PARENT_SCOPE)
71 add_subdirectory(boost)