Is there a project wide CXX_STANDARD_REQUIRED that I can set? I am wanting to migrate our project to C++ 11 and would rather set something in the project root rather than find every place where our own and our customers plugin codes create a target.
Thanks Mike Jackson On Jul 4, 2015, at 5:13 PM, digitalriptide <digitalript...@gmail.com> wrote: > Thank you for the pointers, adding > set( CMAKE_CXX_EXTENSIONS OFF ) > to the root CMakeLists.txt disabled the extensions through the project. > > On Sat, Jul 4, 2015 at 3:52 PM, Thompson, KT <k...@lanl.gov> wrote: > Try setting CMAKE_CXX_EXTENSIONS this to OFF. > > > > http://www.cmake.org/cmake/help/v3.2/prop_tgt/CXX_EXTENSIONS.html#prop_tgt:CXX_EXTENSIONS > > > > From: CMake [mailto:cmake-boun...@cmake.org] On Behalf Of Scott Aron Bloom > Sent: Saturday, July 04, 2015 1:17 AM > To: digitalriptide; cmake@cmake.org > Subject: Re: [CMake] Setting CXX_STANDARD 11 Enables GNU Extensions > > > > This is why I don’t use the CXX_STANDARD and instead use the CXX_FLAGS and > add the flag I need. > > > > From: CMake [mailto:cmake-boun...@cmake.org] On Behalf Of digitalriptide > Sent: Friday, July 3, 2015 1:56 PM > To: cmake@cmake.org > Subject: [CMake] Setting CXX_STANDARD 11 Enables GNU Extensions > > > > If I enable C++11 for some target via > > set_target_properties( SomeTarget PROPERTIES CXX_STANDARD 11 ) > > set_target_properties( SomeTarget PROPERTIES CXX_STANDARD_REQUIRED ON ) > > with GCC, the code will then compile with -std=gnu++11. Compiling with > -std=gnu++11 enables C++11 *and* the GNU extensions. Is there an option that > will result in -std=c++11 in lieu of -std=gnu++11, to build without the the > GNU extensions? > > > > Thank you! > > > -- > > 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
-- 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
