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CMake/Tests/RunCMake/CompileFeatures/RequireCXX98Variable.cmake

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cmTarget: Add CXX_STANDARD_REQUIRED to control decay.
2014-04-30 20:07:38 +04:00
set(CMAKE_CXX_STANDARD_REQUIRED TRUE)
add_library(foo empty.cpp)
set_property(TARGET foo PROPERTY CXX_STANDARD 98)
Features: Enable compiler extensions by default. Compilers enable their extensions by default, and disabling them implicitly can lead to results which are surprising or non-obvious to debug. http://public.kitware.com/pipermail/cmake-developers/2014-May/010575.html http://thread.gmane.org/gmane.comp.programming.tools.cmake.devel/10214 https://www.mail-archive.com/cmake-developers@cmake.org/msg10116.html (Compiler feature extensions by default, 29 May 2014)
2014-05-30 17:03:45 +04:00
set_property(TARGET foo PROPERTY CXX_EXTENSIONS FALSE)