As per my other email just now, you should be able to achieve what you want with the new CMake 3.8.0 release:
add_library(a_lib INTERFACE) target_compile_features(a_lib INTERFACE cxx_std_11) I did a quick test with the above just now and it seems to work as expected. You may, however, still want to set the CXX_EXTENSIONS target property (or set it project wide with CMAKE_CXX_EXTENSIONS) to control whether or not compiler extensions are enabled too. On Sun, Apr 16, 2017 at 12:45 PM, Tiago Macarios <tiagomacar...@gmail.com> wrote: > Hi, > > Given a template-only library exposed throw an interface is it possible to > set the necessary CXX_STANDARD necessary to use the library? The code below > would be what I am trying to do. > > add_library(a_lib INTERFACE) > > set_property(TARGET a_lib > PROPERTY CXX_STANDARD 11 > PROPERTY CXX_STANDARD_REQUIRED ON > ) > > target_compile_definitions(a_lib INTERFACE > SOME_DEF > ) > > > Unfortunately, this does not work and fails with: > > INTERFACE_LIBRARY targets may only have whitelisted properties. > The property "CXX_STANDARD_REQUIRED" is not allowed. > > Any ideas? > > Tiago > > -- > > Powered by www.kitware.com > > Please keep messages on-topic and check the CMake FAQ at: > http://www.cmake.org/Wiki/CMake_FAQ > > Kitware offers various services to support the CMake community. For more > information on each offering, please visit: > > CMake Support: http://cmake.org/cmake/help/support.html > CMake Consulting: http://cmake.org/cmake/help/consulting.html > CMake Training Courses: http://cmake.org/cmake/help/training.html > > Visit other Kitware open-source projects at http://www.kitware.com/ > opensource/opensource.html > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/cmake > -- Craig Scott Melbourne, Australia https://crascit.com
-- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Kitware offers various services to support the CMake community. For more information on each offering, please visit: CMake Support: http://cmake.org/cmake/help/support.html CMake Consulting: http://cmake.org/cmake/help/consulting.html CMake Training Courses: http://cmake.org/cmake/help/training.html Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/cmake