RH7/gnome compile queries

[mike <mike redtux uklinux net>]

Hi
I haver just upgraded my home box to RH7

When I compile programs I get a warning of

/usr/include/IIOP/iiop-encoders.h:17:31: warning: pasting would not give
a valid preprocessing token

etc

This relates to ORBit any one got any ideas where the warnng comes from
and implicatons

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