2013-05-08  Andoni Morales Alastruey <ylatuya@gmail.com>

	PR libstdc++/57212
	* include/Makefile.am (_GLIBCXX___MINGW32_GLIBCXX___): Modify
	to __MINGW32__.
	* include/Makefile.in: Regenerated.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198720 138bc75d-0d04-0410-961f-82ee72b054a4