Merge r233749, building libsupc++ as a shared library and making libstdc++ a
filter library.
It should now be possible to build applications on 9-STABLE that link against
both libc++ and libstdc++ and to test libcxxrt with libstdc++.
If you wish to test libcxxrt, please add this to your /etc/libmap.conf:
libsupc++.so.1 libcxxrt.so.1
If you wish to test libc++, add -std=libc++ to your compile and link flags for
your favourite C++ applications and / or libraries.
git-svn-id: svn://svn.freebsd.org/base/stable/9@235825
ccf9f872-aa2e-dd11-9fc8-
001c23d0bc1f