Fix issues in runConfigure: 	- If no C++ compiler was specified, it was worrying overmuch. 	- If no C++ compiler was specified, a call a particular test was spewing.
Fix issues in runConfigure:
	- If no C++ compiler was specified, it was worrying overmuch.
	- If no C++ compiler was specified, a call a particular test was spewing.


git-svn-id: 3ec853389310512053d525963cab269c063bb453@174798 13f79535-47bb-0310-9956-ffa450edef68

AaronNGray/xerces,AaronNGray/xerces,AaronNGray/xerces,AaronNGray/xerces