[Bug bootstrap/56644] --disable-nls requires symbols from libintl

[meisenmann.lba@fh-salzburg.ac.at]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56644

--- Comment #6 from Markus Eisenmann <meisenmann.lba@fh-salzburg.ac.at> 2013-04-17 09:01:04 UTC ---
Created attachment 29888
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29888
Prevent redirect to some libintl-functions if NLS isn't requested

This Patch will undefine some macros which would cause unneed redirections to
libintl-functions (like vsnprintf); while NLS isn't configured (I.e. ENABLE_NLS
is not set).