automake/autoconf stuff for gtkextra-2/libscigraphica

After spending some time on the automake/autoconf stuff of gtkextra, I got the 
autogen.sh Script working without errors using autoconf-2.57/automake-1.7.2.
I will make a tarball for testing purposes as soon as possible (I will post 
here as soon as it is online).

But I'm getting into trouble with libscigraphica. I got it nearly working, 
with some handwork, I got a configure-script.
But AFAIR libscighraphica should use GTK2 and GTKextra-2. Now my generated 
configure looks for GTK1 and GTKextra-1???
Is this the correct behavior, as it (or at least the autoconf/automake stuff) 
is not ported yet to GTK2 or am I missing something in porting the 
automake/autoconf stuff itself?
I would like to work a little more with that stuff, so I am thankful for any 
hints.

Best regards Jan

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