[ptx] SIGABRT again: autoconf 2.6 issue

[Pablo d'Angelo]

Hi Jean-Luc Coulon (f5ibh),

>> Until then, only autoconf 2.59 (and not even 2.59e) should be used for
>> compilation of hugin. Or if it is not available, edit ~/.hugin to
>> include a
>> line like this:
>>
>> xrc_path=/my/install/prefix/share/hugin/xrc
>>
> 
> It is fine with the latest CVS update.

Ah, you were faster than my annoucement. I have made some changes to the 
autoconf scripts, but haven't tested them with autoconf 2.60 yet. Good to 
know that it works.

ciao
   Pablo