[Xastir] Black online maps

[Tom Hayward]

> lsof -p `pgrep xastir`|grep GraphicsMagick
>
> ... or testing with ldd how the shared object search would happen ...
>
> ldd `which xastir` | grep GraphicsMagick

Well, your commands reminded me that I did not configure
GraphicsMagick with --with-shared, so I went back and did that...

xastir complained that it could not find libGraphicsMagick.so.3, so I
sym-linked /usr/lib/libGraphicsMagick.so.3 ->
/usr/local/lib/libGraphicsMagick.so.3. Now it's loading the
libraries...

tom at t2:~/src/xastir$ ldd `which xastir` | grep GraphicsMagick
	libGraphicsMagick.so.3 => /usr/lib/libGraphicsMagick.so.3 (0xb72e9000)
tom at t2:~/src/xastir$ lsof -p `pgrep xastir`|grep GraphicsMagick
xastir  11736  tom  mem    REG        8,1  6508330  2968188
/usr/local/lib/libGraphicsMagick.so.3.1.0

But still black raster maps.

Tom KD7LXL