[Bug libstdc++/51705] Build infrastructure should not use -std=c++0x until g++ properly supports it

[sgk at troutmask dot apl.washington.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51705

--- Comment #4 from Steve Kargl <sgk at troutmask dot apl.washington.edu> 2011-12-29 21:27:18 UTC ---
On Thu, Dec 29, 2011 at 08:56:20PM +0000, chris at bubblescope dot net wrote:
> Better take out C++03 support as well, seeing as there is no support for the
> 'export' keyword.
> 
> But seriously, the C++11 support is as complete as any other compiler, and in
> common usage. Further, parts of libstdc++ need to be built in C++0x mode.
> 

Please, re-read Ed's comment #2.  g++ is telling the
OS that "yes, I support C++11", when in fact it does 
not.  For me, this means I can no longer work on
gfortran until some work-around is in place to avoid
this bug in g++.