From Axel and Gerri:

- use -rpath only when on Solaris or Linux (in case of globus -rpath
  was applied to all platforms).
- update globus test
- add protection against Win32 \ in pathnames in the configoptions that
  go in include/config.h.


git-svn-id: http://root.cern.ch/svn/root/trunk@14127 27541ba8-7e3a-0410-8455-c3a389f83636