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use target_compile_features to use c++11 if cmake > 3.8

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If target_compile_features is available and cxx_std_11.
This fix compilation with clang and gcc when c++11 isn't specified by user.
This commit is contained in:
Olivier Ldff 2020-04-11 16:44:37 +02:00 committed by Olivier LDff
parent aee0f9d9b5
commit 131878ce9e
1 changed files with 4 additions and 0 deletions
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4
googletest/cmake/internal_utils.cmake
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@ -188,6 +188,10 @@ function(cxx_library_with_type name type cxx_flags)
endif() endif()
target_link_libraries(${name} PUBLIC ${threads_spec}) target_link_libraries(${name} PUBLIC ${threads_spec})
endif() endif()
if (NOT "${CMAKE_VERSION}" VERSION_LESS "3.8")
target_compile_features(${name} PUBLIC cxx_std_11)
endif()
endfunction() endfunction()
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