2021-04-28 22:59:43 +00:00
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#------------------------------------------------------------------------------
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# Build the google test library
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# We compile Google Test ourselves instead of using pre-compiled libraries.
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# See the Google Test FAQ "Why is it not recommended to install a
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# pre-compiled copy of Google Test (for example, into /usr/local)?"
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# at http://code.google.com/p/googletest/wiki/FAQ for more details.
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add_library(gtest STATIC
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gmock-gtest-all.cc gmock/gmock.h gtest/gtest.h gtest/gtest-spi.h)
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target_compile_definitions(gtest PUBLIC GTEST_HAS_STD_WSTRING=1)
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target_include_directories(gtest SYSTEM PUBLIC .)
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find_package(Threads)
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if (Threads_FOUND)
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target_link_libraries(gtest ${CMAKE_THREAD_LIBS_INIT})
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else ()
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target_compile_definitions(gtest PUBLIC GTEST_HAS_PTHREAD=0)
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endif ()
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2021-12-13 01:53:43 +00:00
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# Workaround GTest bug https://github.com/google/googletest/issues/705.
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check_cxx_compiler_flag(
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-fno-delete-null-pointer-checks HAVE_FNO_DELETE_NULL_POINTER_CHECKS)
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if (HAVE_FNO_DELETE_NULL_POINTER_CHECKS)
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target_compile_options(gtest PUBLIC -fno-delete-null-pointer-checks)
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endif ()
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2021-04-28 22:59:43 +00:00
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if (MSVC)
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# Disable MSVC warnings of _CRT_INSECURE_DEPRECATE functions.
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target_compile_definitions(gtest PRIVATE _CRT_SECURE_NO_WARNINGS)
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if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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# Disable MSVC warnings of POSIX functions.
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target_compile_options(gtest PUBLIC -Wno-deprecated-declarations)
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endif ()
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endif ()
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# Silence MSVC tr1 deprecation warning in gmock.
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target_compile_definitions(gtest
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PUBLIC _SILENCE_TR1_NAMESPACE_DEPRECATION_WARNING=1)
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