[lmi] using -std=c++0x instead of -std=c++98?

[Vaclav Slavik]

Hi,

gcc 4.4 with -pedantic-errors (but not without it) complains about wx
2.9 code when compiling LMI:
        
        wx/log.h:975:1: error: invoking macro _WX_VARARG_DO_CALL_WCHAR
        argument 1: empty macro arguments are undefined in ISO C90 and
        ISO C++98
        
        (and many more like that)

Apparently, it's an ambiguity in the standard that gcc now checks for:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33305

This is resolved in C++0x, so by far the simplest fix would be to use
-std=c++0x when compiling LMI. Is that acceptable, or do you prefer
"proper" fix in wx sources?

Thanks,
Vaclav