[kaffe] About iconv on non GNU boxen

[Riccardo]

Hello,

sometime ago, after the big configure update, kaffe broke on several 
platforms (solaris 2.6, hpux es an example) because of a missing iconv 
initialization.
The proper initialization was added if iconv was not present.
But, I think, previously it worked.. This means that previously iconv 
got detected!

A further step I had now: I am configuring and installing JIKES on HP-UX.
Configure finds iconv as "native" (no extra files needed)....

-Riccardo