[Xastir] undefined reference resolving _xmArrowButtonClass

[Jason & Kim Conolly]

Using a clean Cygwin / Xastir download from the Lintronix, including any 
components I noticed from the Readme.W32, adding GDAL, and using 
Xastir-1.4.2 source from CVS, I seem to be making some progress.

Configure now reports ImageMagick and GDAL available; that's heading in 
the right direction.

When running make, I am only seeing one error:
resolving _xmArrowButtonGadgetClass by linking to 
__imp__xmArrowButtmap_gdal.o(.text+0x3fc5):mag_gdal.c:  undefined 
reference to '_draw_shapefile_map' onGadgetClass (auto-import)

My guess is that I need another library installed to enable GDAL... 
probably shapelib.  Can anyone confirm this?

Thanks!

Jason, N7IME