CMake/Tests/RunCMake/CompileFeatures/NoSupportedCxxFeaturesGenex.cmake
Stephen Kelly 8d0b1ccac1 Features: FATAL_ERROR on compilers with no recorded features.
Users of the new target_compile_features command are expected to
check the existence of the CMAKE_CXX_COMPILE_FEATURES variable before
attempting to use it to require features.
2014-04-17 16:20:50 +02:00

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CMake

add_library(no_features empty.cpp)
target_compile_features(no_features PRIVATE $<1:cxx_constexpr>)