chore: add CXX_STANDARD_REQUIRED flag to ensure c++ version must be c++26 #9476
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…++26 As the [cmake documentation](https://cmake.org/cmake/help/latest/prop_tgt/CXX_STANDARD_REQUIRED.html) said, when we use the CMAKE_CXX_STANDARD without CXX_STANDARD_REQUIRED, then the standard version we set will be an optional value, and may decay back to older c++ version. So I add this configuration into cmakelist to ensure c++ version is c++26.
vaxerski
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Feb 25, 2025
…++26 (#9476) As the [cmake documentation](https://cmake.org/cmake/help/latest/prop_tgt/CXX_STANDARD_REQUIRED.html) said, when we use the CMAKE_CXX_STANDARD without CXX_STANDARD_REQUIRED, then the standard version we set will be an optional value, and may decay back to older c++ version. So I add this configuration into cmakelist to ensure c++ version is c++26.
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Describe your PR, what does it fix/add?
As the cmake documentation said, when we use the
CMAKE_CXX_STANDARDwithoutCXX_STANDARD_REQUIRED, then the standard version we set will be an optional value, and may decay back to older c++ version. So I add this configuration into cmakelist to ensure c++ version isc++26.Is there anything you want to mention? (unchecked code, possible bugs, found problems, breaking compatibility, etc.)
Nope.
Is it ready for merging, or does it need work?
Yes, its done.