Performance samples for LibreOffice ...

[Jan Hubicka]

> 
> Ah, right, good catch.  Our XLIB_* "trick" from
> include/{pre,post}x.h (which had been duplicated in
> extensions/source/plugin/inc/plugin/unx/plugcon.hxx prior to <http://cgit.freedesktop.org/libreoffice/core/commit/?id=15c609f33da44c24e1d0cf19670b0da43738ce0c>
> "Use prex.h/postx.h").  Should go away once
> <https://bugs.freedesktop.org/show_bug.cgi?id=82577> "get rid of
> prex.h / postx.h wrapper headers" is fully fixed.

Cool, I updated tree and plan to look improve the warnings on mismatching bases. However my build now dies at:
/aux/hubicka/libreoffice2/50-lto/workdir/UnpackedTarball/boost/boost/unordered/unordered_set.hpp:711:24: error: variadic templates only available with -std=c++11 or -std=gnu++11
         template <class... Args>
                        ^
/aux/hubicka/libreoffice2/50-lto/workdir/UnpackedTarball/boost/boost/unordered/unordered_set.hpp:712:70: error: variadic templates only available with -std=c++11 or -std=gnu++11
         iterator emplace_hint(const_iterator, BOOST_FWD_REF(Args)... args)
                                                                      ^
[build CXX] comphelper/source/container/containermultiplexer.cxx
[build CXX] comphelper/source/container/embeddedobjectcontainer.cxx
make[1]: *** [/aux/hubicka/libreoffice2/50-lto/workdir/CxxObject/odk/qa/checkapi/checkapi.o] Error 1

Honza
> 
> Stephan