Hello, CMake 3.3.1 is available from my PPA, in case it helps:
https://launchpad.net/~pgquiles/+archive/ubuntu/ppa On Fri, Oct 16, 2015 at 10:58 AM, Petr Bena <benap...@gmail.com> wrote: > If I did that nearly nobody would be able to compile my program as > cmake >= 3.1 is extremely rare on most distributions. Even ubuntu's > PPA builder has some ancient version. > > On Fri, Oct 16, 2015 at 9:44 AM, Petr Kmoch <petr.km...@gmail.com> wrote: > > Hi Petr. > > > > You're using a feature (`CMAKE_CXX_STANDARD`) introduced in CMake version > > 3.1, so you should require a minimum version >= that. > > > > You can learn the version of CMake by running `cmake --version` > > > > Petr > > > > On Thu, Oct 15, 2015 at 5:45 PM, Petr Bena <benap...@gmail.com> wrote: > >> > >> 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 > > > > > -- > > 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 > -- Pau Garcia i Quiles http://www.elpauer.org (Due to my workload, I may need 10 days to answer)
-- 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
