2000-05-16  Phil Edwards  <pme@sourceware.cygnus.com>

	* acinclude.m4 (GLIBCPP_ENABLE_SHADOW):  New macro, stub.
	* aclocal.m4:  Regenerate.
	* configure.in:  Call.
	* configure:  Regenerate.
	* docs/configopts.html:  Stub documentation.

From-SVN: r33936