libXfont 1.4 removed Xprint font support, so need built-in fonts:
	 Need ./configure --enable-builtin-fonts
However this causes unresolved segfaults in client programs.

The default situation (--disable-builtin-fonts) successfully uses
external fonts but only builds against libXfont 1.3.

Also included suggestion to use libcairo instead of Xprint for those who
need the WYSIWYG or print-to-pdf/postscript functionality.