[Interest] building Qt 5.9 on Linux - clang or GCC?

[tomek]

Ok, so the build directory is being cleaned up before I'm running configure
script:
tomek at tomek-pc:~/workspace/qt-dev/qt5/build-5.10.0_x86_64_clang (dev) > rm
-rf *
tomek at tomek-pc:~/workspace/qt-dev/qt5/build-5.10.0_x86_64_clang (dev) > ls
tomek at tomek-pc:~/workspace/qt-dev/qt5/build-5.10.0_x86_64_clang (dev) >
../configure -platform linux-clang -opensource -nomake examples -nomake
tests

C++ releated features tests output:
Checking for C++14 support...
yes

Checking for C++1z support... yes
Checking for C++11 <future>... no
Checking for C++11 <random>... no

Configure summary:

Build type: linux-clang (x86_64, CPU features: mmx sse sse2)
Configuration: use_gold_linker sse2 aesni sse3 ssse3 sse4_1 sse4_2 avx avx2
avx512f avx512bw avx512cd avx512dq avx512er avx512ifma avx512pf avx512vbmi
avx512vl compile_examples enable_new_dtags f16c largefile precompile_header
rdrnd shani x86SimdAlways shared rpath
 release c++11 c++14 c++1z concurrent dbus reduce_exports
reduce_relocations stl
Using C++ standard ..................... C++1z

ERROR: C++11 <random> is required and is missing or failed to compile.

Hope it's enough, attaching config.log file with details.

BTW. Thanks for your help Thiago.

BR/

2017-12-22 13:13 GMT+01:00 Thiago Macieira <thiago.macieira at intel.com>:

> On quinta-feira, 21 de dezembro de 2017 22:00:32 -02 tomek wrote:
> > And it works also for me too, but command executed during 'configure'
> > script execution lacks -std=c++11 flag:
>
> Ah, so that is the problem.
>
> It's passing -std=gnu++11 here, for me.
>
> Can you attach the entire config.log? Make sure config.cache is empty (or
> doesn't exist) before running configure. The problem may be the detection
> of
> what C++ the compiler defaults to.
>
> --
> Thiago Macieira - thiago.macieira (AT) intel.com
>   Software Architect - Intel Open Source Technology Center
>
> _______________________________________________
> Interest mailing list
> Interest at qt-project.org
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