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Stephen Kelly authored
Use the highest standard compile flags available if requested language version is too new. This supports use-cases like set(CMAKE_CXX_STANDARD 14) # Compiled with -std=c++11 with GNU 4.7, which has no -std=c++14 # or equivalent flag add_executable(main main.cpp) This can be used in combination with preprocessor defines which communicate the availability of certain language features for optional use.
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