Re: [boost] Boost 1.61.0 Beta 1 Release Candidate 2

Subject: Re: [boost] Boost 1.61.0 Beta 1 Release Candidate 2
From: Thomas Trummer (th.trummer_at_[hidden])
Date: 2016-03-24 03:00:31

> On 24 Mar 2016, at 06:32, Oliver Kowalke <oliver.kowalke_at_[hidden]> wrote:
> 
> how can we deal with that? I don't own a Mac, so I can't test it.
> I assume it's caused by some configure quirks, e.g. in
> context/build/Jamfile.v2 evaluates
> ../../config/checks//cxx11_hdr_mutex. depending on the result of this
> check, boost.thread is linked or not.

It seems that it doesn’t link to boost::system which is required for boost::thread.

Performing configuration checks

    - 32-bit                   : no
    - 64-bit                   : yes
    - arm                      : no
    - mips1                    : no
    - power                    : no
    - sparc                    : no
    - x86                      : yes

Building the Boost C++ Libraries.

    - symlinks supported       : yes
    - C++11 mutex              : yes
    - lockfree boost::atomic_flag : yes
    - 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
    - compiler-supports-visibility : yes
    - compiler-supports-ssse3  : yes
    - compiler-supports-avx2   : no
    - gcc visibility           : yes
    - long double support      : yes
warning: skipping optional Message Passing Interface (MPI) library.
note: to enable MPI support, add "using mpi ;" to user-config.jam.
note: to suppress this message, pass "--without-mpi" to bjam.
note: otherwise, you can safely ignore this message.
    - zlib                     : yes

darwin.link.dll bin.v2/libs/context/build/darwin-4.2.1/release/threading-multi/libboost_context.dylib
Undefined symbols for architecture x86_64:
  "boost::system::system_category()", referenced from:
      __GLOBAL__sub_I_stack_traits.cpp in stack_traits.o
  "boost::system::generic_category()", referenced from:
      __GLOBAL__sub_I_stack_traits.cpp in stack_traits.o
  "boost::thread_detail::enter_once_region(boost::once_flag&)", referenced from:
      boost::context::stack_traits::is_unbounded() in stack_traits.o
      boost::context::stack_traits::page_size() in stack_traits.o
      boost::context::stack_traits::default_size() in stack_traits.o
      boost::context::stack_traits::maximum_size() in stack_traits.o
  "boost::thread_detail::commit_once_region(boost::once_flag&)", referenced from:
      boost::context::stack_traits::is_unbounded() in stack_traits.o
      boost::context::stack_traits::page_size() in stack_traits.o
      boost::context::stack_traits::default_size() in stack_traits.o
      boost::context::stack_traits::maximum_size() in stack_traits.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

    "g++" -dynamiclib -Wl,-single_module -install_name "libboost_context.dylib"  -o "bin.v2/libs/context/build/darwin-4.2.1/release/threading-multi/libboost_context.dylib" "bin.v2/libs/context/build/darwin-4.2.1/release/threading-multi/asm/make_x86_64_sysv_macho_gas.o" "bin.v2/libs/context/build/darwin-4.2.1/release/threading-multi/asm/jump_x86_64_sysv_macho_gas.o" "bin.v2/libs/context/build/darwin-4.2.1/release/threading-multi/asm/ontop_x86_64_sysv_macho_gas.o" "bin.v2/libs/context/build/darwin-4.2.1/release/threading-multi/posix/stack_traits.o" "bin.v2/libs/context/build/darwin-4.2.1/release/threading-multi/execution_context.o"      -headerpad_max_install_names -Wl,-dead_strip -no_dead_strip_inits_and_terms -arch x86_64