Unable to build from source

[CryptoCopter]

Hello,

I've tried building both the latest tag (v1.3.1), as well as the current master (cc3f4f9ca83195e97fdee78bb08facfff5fe774c) , but both fail with a bunch of compiler errors.

My system:

• OS: Arch Linux
• Compiler: g++ (GCC) 11.1.0

the errors:

/usr/include/c++/11.1.0/bits/stl_vector.h:336:49: error: invalid use of incomplete type 'class std::function<std::pair<std::__cxx11::basic_string<char>, bool>(const std::vector<std::pair<std::__cxx11::basic_string<char>, std::vector<EMANE::Any> > >&) noexcept>'
  336 |                       _M_impl._M_end_of_storage - _M_impl._M_start);
      |                       ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11.1.0/functional:59,
                 from /usr/include/c++/11.1.0/pstl/glue_algorithm_defs.h:13,
                 from /usr/include/c++/11.1.0/algorithm:74,
                 from ../../include/emane/configurationinfo.inl:33,
                 from ../../include/emane/configurationinfo.h:213,
                 from ../../include/emane/configurationupdate.h:36,
                 from ../../include/emane/application/configurationcontroller.h:34,
                 from configurationcontroller.cc:33:

/usr/include/c++/11.1.0/type_traits:849:52: error: static assertion failed: template argument must be a complete class or an unbounded array
  849 |       static_assert(std::__is_complete_or_unbounded(__type_identity<_Tp>{}),
      |                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~

/usr/include/c++/11.1.0/bits/stl_construct.h:177:51: error: static assertion failed: value type is destructible
  177 |       static_assert(is_destructible<_Value_type>::value,
      |                                                   ^~~~~
/usr/include/c++/11.1.0/bits/stl_construct.h:177:51: note: 'std::integral_constant<bool, false>::value' evaluates to false
/usr/include/c++/11.1.0/bits/stl_construct.h:184:25: error: invalid use of incomplete type 'std::iterator_traits<std::function<std::pair<std::__cxx11::basic_string<char>, bool>(const std::vector<std::pair<std::__cxx11::basic_string<char>, std::vector<EMANE::Any> > >&) noexcept>*>::value_type' {aka 'class std::function<std::pair<std::__cxx11::basic_string<char>, bool>(const std::vector<std::pair<std::__cxx11::basic_string<char>, std::vector<EMANE::Any> > >&) noexcept>'}
  184 |       std::_Destroy_aux<__has_trivial_destructor(_Value_type)>::
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11.1.0/functional:59,
                 from /usr/include/c++/11.1.0/pstl/glue_algorithm_defs.h:13,
                 from /usr/include/c++/11.1.0/algorithm:74,
                 from ../../include/emane/configurationinfo.inl:33,
                 from ../../include/emane/configurationinfo.h:213,
                 from ../../include/emane/configurationupdate.h:36,
                 from ../../include/emane/application/configurationcontroller.h:34,
                 from configurationcontroller.cc:33:

/usr/include/c++/11.1.0/ext/new_allocator.h:129:13: error: invalid application of '__alignof__' to incomplete type 'std::function<std::pair<std::__cxx11::basic_string<char>, bool>(const std::vector<std::pair<std::__cxx11::basic_string<char>, std::vector<EMANE::Any> > >&) noexcept>'
  129 |         if (alignof(_Tp) > __STDCPP_DEFAULT_NEW_ALIGNMENT__)
      |             ^~~~~~~~~~~~
/usr/include/c++/11.1.0/ext/new_allocator.h:133:37: error: invalid application of 'sizeof' to incomplete type 'std::function<std::pair<std::__cxx11::basic_string<char>, bool>(const std::vector<std::pair<std::__cxx11::basic_string<char>, std::vector<EMANE::Any> > >&) noexcept>'
  133 |                               __t * sizeof(_Tp),
      |                                     ^~~~~~~~~~~
/usr/include/c++/11.1.0/ext/new_allocator.h:135:48: error: invalid application of '__alignof__' to incomplete type 'std::function<std::pair<std::__cxx11::basic_string<char>, bool>(const std::vector<std::pair<std::__cxx11::basic_string<char>, std::vector<EMANE::Any> > >&) noexcept>'
  135 |                               std::align_val_t(alignof(_Tp)));
      |                                                ^~~~~~~~~~~~
/usr/include/c++/11.1.0/ext/new_allocator.h:141:35: error: invalid application of 'sizeof' to incomplete type 'std::function<std::pair<std::__cxx11::basic_string<char>, bool>(const std::vector<std::pair<std::__cxx11::basic_string<char>, std::vector<EMANE::Any> > >&) noexcept>'
  141 |                           , __t * sizeof(_Tp)
      |                                   ^~~~~~~~~~~

Considering that it seems to involve includes from /usr/include/c++/11.1.0/. I guess that it's an incompatibility with the 11.1.0 gcc-release. However, my c++ experience is very limited, so I'm not entirely sure that's what is going on.

[sgalgano]

Try building the latest develop.

[CryptoCopter]

Works like a charm, thanks!

[CryptoCopter]

Do you have a rough ETA, as to when these changes might make it into a release?

[sgalgano]

v1.3.3 contains the relevant commit.