* testsuite/lib/libstdc++.exp (libstdc++_wchar_t): Rename to ...
	(v3-wchar_t): ... this.
	(libstdc++_threads): Rename to ...
	(v3-threads): ... this.
	(libstdc++_test_objs): Rename to ...
	(v3-test_objs): ... this.
	(libstdc++_build_support): Rename to ...
	(v3-build_support): ... this.
	* testsuite/libstdc++-dg/normal.exp: Adjust to use new names.

From-SVN: r96957