ports/181933: textproc/libxml++26: /usr/local/lib/libglibmm-2.4.so: undefined reference to `sigc::internal::signal_impl::erase(std::__1::__list_iterator<sigc::slot_base, void*>)'

[O. Hartmann]

>Number:         181933
>Category:       ports
>Synopsis:       textproc/libxml++26: /usr/local/lib/libglibmm-2.4.so: undefined reference to `sigc::internal::signal_impl::erase(std::__1::__list_iterator<sigc::slot_base, void*>)'
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Sep 08 11:20:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     O. Hartmann
>Release:        FreeBSD 10.0-CURRENT/amd64
>Organization:
FU Berlin
>Environment:
FreeBSD 10.0-CURRENT #0 r255386: Sun Sep  8 12:44:03 CEST 2013 amd64

No legacy GCC 4.2 stuff (no libstdc++), compiled agains libc++
>Description:
Updating/compiling port textproc/libxml++26 fails with the below shown error. The problem does not go away when recompiling port devel/glibmm, to which /usr/local/lib/libglibmm-2.4.so belongs.

[...]
libtool: link: c++ -Wall -O2 -pipe -O3 -march=native -fno-strict-aliasing -o examples/dom_parser/.libs/dom_parser examples/dom_parser/main.o  libxml++/.libs/libxml++-2.6.so -L/usr/local/lib /usr/local/lib/libxml2.so -L/usr/lib -lz -llzma -lm /usr/local/lib/libglibmm-2.4.so /usr/local/lib/libgmodule-2.0.so /usr/local/lib/libgobject-2.0.so /usr/local/lib/libffi.so /usr/local/lib/libglib-2.0.so -licui18n /usr/local/lib/libpcre.so /usr/local/lib/libintl.so /usr/local/lib/libsigc-2.0.so -pthread -Wl,-rpath -Wl,/usr/local/lib
/usr/local/lib/libglibmm-2.4.so: undefined reference to `sigc::internal::signal_impl::erase(std::__1::__list_iterator<sigc::slot_base, void*>)'
/usr/local/lib/libglibmm-2.4.so: undefined reference to `sigc::internal::signal_impl::insert(std::__1::__list_iterator<sigc::slot_base, void*>, sigc::slot_base const&)'
c++: error: linker command failed with exit code 1 (use -v to see invocation)
gmake[2]: *** [examples/dom_parser/dom_parser] Error 1
gmake[2]: Leaving directory `/usr/ports/textproc/libxml++26/work/libxml++-2.34.2'
gmake[1]: *** [all] Error 2
gmake[1]: Leaving directory `/usr/ports/textproc/libxml++26/work/libxml++-2.34.2'
===> Compilation failed unexpectedly.
Try to set MAKE_JOBS_UNSAFE=yes and rebuild before reporting the failure to
the maintainer.
*** Error code 1

Stop.
make: stopped in /usr/ports/textproc/libxml++26

>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: