Pango port broken

[Laurence Sanford]

When compiling pango, (/ports/x11-toolkits/pango) I recieve the 
following error:

/bin/sh /usr/ports/x11-toolkits/pango/work/gnome-libtool --mode=link cc 
  -O -pipe  -Wall  -L/usr/local/lib -L/usr/X11R6/lib -o libpango-1.0.la 
-rpath /usr/X11R6/lib -version-info 1001:1:1001 -export-symbols-regex 
"^pango_.*"  break.lo ellipsize.lo fonts.lo glyphstring.lo mapping.lo 
modules.lo pango-attributes.lo pango-color.lo pango-context.lo 
pango-coverage.lo pango-engine.lo pango-fontmap.lo pango-fontset.lo 
pango-glyph-item.lo pango-item.lo pango-layout.lo pango-markup.lo 
pango-renderer.lo pango-script.lo pango-tabs.lo pango-utils.lo 
reorder-items.lo shape.lo pango-enum-types.lo -L/usr/local/lib 
-lgobject-2.0 -lgmodule-2.0 -lglib-2.0 -liconv 
mini-fribidi/libmini-fribidi.la -lm
gnome-libtool: link: CURRENT `1001' is not a nonnegative integer
gnome-libtool: link: `1001:1:1001' is not valid version information
gmake[4]: *** [libpango-1.0.la] Error 1

This build is initiated using portupgrade -rR pango - this being broken 
is preventing Gaim and several other ports I use from building, which 
need to build because they broke due to other dependencies being 
upgraded while upgrading Firefox. Any recommendations?