[Boost-users] GCC 5.3.0 failing Features Check when building Boost

Subject: [Boost-users] GCC 5.3.0 failing Features Check when building Boost
From: Carlos Ferreira (carlosmf.pt_at_[hidden])
Date: 2016-10-06 17:55:42

Hello

I'm having some issues regarding the features check, when build Boost using
OpenWRT GCC 5.3.0 cross-compiler for armv7. I'm building against musl.

I have passed -std=c++14 to the cxxflags, but it seems to have no effect.

This is the features output

>     - 32-bit                   : yes
>     - arm                      : yes
>     - symlinks supported       : yes
>     - C++11 mutex              : yes
>     - lockfree boost::atomic_flag : no
>     - Boost.Config Feature Check: cxx11_auto_declarations : no
>     - Boost.Config Feature Check: cxx11_constexpr : no
>     - Boost.Config Feature Check: cxx11_defaulted_functions : no
>     - Boost.Config Feature Check: cxx11_final : no
>     - Boost.Config Feature Check: cxx11_hdr_tuple : no
>     - Boost.Config Feature Check: cxx11_lambdas : no
>     - Boost.Config Feature Check: cxx11_noexcept : no
>     - Boost.Config Feature Check: cxx11_nullptr : no
>     - Boost.Config Feature Check: cxx11_rvalue_references : no
>     - Boost.Config Feature Check: cxx11_template_aliases : no
>     - Boost.Config Feature Check: cxx11_thread_local : no
>     - Boost.Config Feature Check: cxx11_variadic_templates : no
>     - has_icu builds           : no
> warning: Graph library does not contain MPI-based parallel components.
> note: to enable them, add "using mpi ;" to your user-config.jam
>     - zlib                     : yes
>     - iconv (libc)             : no
>     - iconv (separate)         : yes
>     - icu                      : no
>     - icu (lib64)              : no
>     - native-atomic-int32-supported : yes
>     - pthread-supports-robust-mutexes : yes
>     - compiler-supports-visibility : yes
>     - gcc visibility           : yes
>     - long double support      : yes
>     - zlib                     : yes

What am I missing, so that all those cxx_* features can be checked?

-- 
Carlos Miguel Ferreira
Researcher at Telecommunications Institute
Aveiro - Portugal
Work E-mail - cmf_at_[hidden]
Skype & GTalk -> carlosmf.pt_at_[hidden]
LinkedIn -> http://www.linkedin.com/in/carlosmferreira