* doc/xml/manual/appendix_contributing.xml (list.copyright): Replace
	Benjamin's old email address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211086 138bc75d-0d04-0410-961f-82ee72b054a4
	PR libstdc++/61011
	* configure.ac (--disable-libstdcxx): Set noconfigdirs correctly.
	Disable libcilkrts, libitm, libsanitizer when not building libstdc++.
	* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211087 138bc75d-0d04-0410-961f-82ee72b054a4