make: Minimum C++ standard is C++98, but also try later standards first
make: Minimum C++ standard is C++98, but also try later standards first

This is to allow features from later standard versions to be checked.
Fallback to C++98 will always occur if the compiler doesn't support
later standard versions.


git-svn-id: 3ec853389310512053d525963cab269c063bb453@1798746 13f79535-47bb-0310-9956-ffa450edef68

colorer/xerces-c,colorer/xerces-c,ctapmex/xerces-c,colorer/xerces-c,ctapmex/xerces-c,ctapmex/xerces-c,colorer/xerces-c,colorer/xerces-c,ctapmex/xerces-c