What do you mean by "target" property? I don't see any target mentioned there. I don't have this line in there. I don't know which CMake this is, it failed on server we use for unit tests, but I have required min. version set to 2.8.7
On Thu, Oct 15, 2015 at 5:41 PM, Matthew S Wallace <mwall...@ccmtrading.com> wrote: > What version of CMake are you using? I’m using 3.3.2. The only other thing > I did was: > > set_property(GLOBAL PROPERTY CXX_STANDARD_REQUIRED) > > I’m guessing this probably does nothing since it is probably a target > property. > > -Matt > >> On Oct 15, 2015, at 10:34 AM, Petr Bena <benap...@gmail.com> wrote: >> >> Can you elaborate on it a bit? >> >> I put set(CMAKE_CXX_STANDARD 11) as first line of my CMakeLists and it >> still doesn't work, without the hack I used I get errors while >> compiling. >> >> Can you give me example file in which it works? I guess there is more >> needed for it to work. >> >> On Tue, Oct 13, 2015 at 7:12 PM, Matthew S Wallace >> <mwall...@ccmtrading.com> wrote: >>> Thanks, setting the global variable solved my issue. >>> >>> -Matt >>> >>>> On Oct 13, 2015, at 10:46 AM, Johannes Zarl-Zierl >>>> <johannes.zarl-zi...@jku.at> wrote: >>>> >>>> Hi, >>>> >>>> CXX_STANDARD is a target property, not a global one. You can either set >>>> CXX_STANDARD for every target that needs it, or set it globally by changing >>>> the default value. >>>> >>>> You can do the latter by setting the variable CMAKE_CXX_STANDARD before >>>> defining any target that depends on it: >>>> >>>> set(CMAKE_CXX_STANDARD 11) >>>> >>>> HTH, >>>> Johannes >>>> >>>> On Tuesday 13 October 2015 10:22:36 Matthew S Wallace wrote: >>>>> I have the following two lines in my CMakeLists.txt >>>>> >>>>> set_property(GLOBAL PROPERTY CXX_STANDARD 11) >>>>> set_property(GLOBAL PROPERTY CXX_STANDARD_REQUIRED) >>>>> >>>>> However when compiling some of my source files, the -std=c++11 flag is not >>>>> added. >>>>> >>>>> Just for good measure I added: >>>>> target_compile_features(my_target PRIVATE cxx_strong_enums) to the target >>>>> that was having the problem. >>>>> >>>>> Not sure if it matters, but in this case the compile error I’m getting is >>>>> complaining because I’m referencing a fully scoped enum. If I explicitly >>>>> include -std=c++11 in my compile flags, everything works. >>>>> >>>>> I’m thinking I’m probably just misunderstanding how CXX_STANDARD works, >>>>> but >>>>> any help would be appreciated. >>>>> >>>>> -Matt >>>> >>>> -- >>>> >>>> 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 > -- 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
