kdelibs4_snapshot doesnt compile with agg-devel-2.2.4

[Kurt Pfeifle]

It didnt compile in trunk last week (upon which dfaure asked me "what do
you expect?"), but it doesnt compile in kdelibs4_snapshot this week either:

  In file included from /home/kdev4/src/kde40svn/trunk/KDE/kdelibs4_snapshot/kdecore/svgicons/ksvgiconengine.cpp:34:
  /home/kdev4/src/kde40svn/trunk/KDE/kdelibs4_snapshot/kdecore/svgicons/ksvgagghelper.h:35:34: agg2/agg_pixfmt_gray.h: No such file or directory
  /home/kdev4/src/kde40svn/trunk/KDE/kdelibs4_snapshot/kdecore/svgicons/ksvgagghelper.h:36:34: agg2/agg_pixfmt_rgba.h: No such file or directory
  /home/kdev4/src/kde40svn/trunk/KDE/kdelibs4_snapshot/kdecore/svgicons/ksvgagghelper.h:51:45: agg2/agg_span_image_filter_rgba.h: No such file or directory
  /home/kdev4/src/kde40svn/trunk/KDE/kdelibs4_snapshot/kdecore/svgicons/ksvgagghelper.h:52:47: agg2/agg_span_pattern_filter_rgba.h: No such file or directory

The system (SUSE-9.3) does indeed not have "agg_pixfmt_gray.h" etc. files.
It does however have "/usr/include/agg2/agg_pixfmt_gray8.h" and *_rgba32.h" 
etc. files.

The agg version is agg{,-devel}-2.2-4.

Questions:

 -- is a newer agg version *required*? Which one?
 -- is it possible to disable agg support? (I didnt find a "--disable-agg" or
    similar switch in ./configure --help)

Cheers,
Kurt