portupgrade of gtk-2.18.7_1 failing against cairo-xlib?

[Chuck Swiger]

Hi, all--

Upgrading x11-toolkits/gtk20 is failing for me with:

--->  Upgrading 'gtk-2.18.7' to 'gtk-2.18.7_1' (x11-toolkits/gtk20)
OK? [yes] 
--->  Build of x11-toolkits/gtk20 started at: Fri, 23 Apr 2010 13:55:32 -0400
--->  Building '/usr/ports/x11-toolkits/gtk20'
===>  Cleaning for gtk-2.18.7_1
===>  Extracting for gtk-2.18.7_1
=> MD5 Checksum OK for gnome2/gtk+-2.18.7.tar.bz2.
=> SHA256 Checksum OK for gnome2/gtk+-2.18.7.tar.bz2.
===>   gtk-2.18.7_1 depends on file: /usr/local/bin/perl5.8.9 - found
===>  Patching for gtk-2.18.7_1
===>   gtk-2.18.7_1 depends on file: /usr/local/bin/perl5.8.9 - found
===>   gtk-2.18.7_1 depends on package: libtool>=2.2 - found
===>  Applying FreeBSD patches for gtk-2.18.7_1
[ ... ]
checking for a BSD-compatible install... /usr/bin/install -c -o root -g wheel
checking whether gmake sets $(MAKE)... (cached) yes
checking for pkg-config... /usr/local/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for BASE_DEPENDENCIES... yes
checking for CAIRO_BACKEND... configure: error: Package requirements (cairo-xlib >= 1.6) were not met:

gnome-config: not found
No package 'cairo-xlib' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables CAIRO_BACKEND_CFLAGS
and CAIRO_BACKEND_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

===>  Script "configure" failed unexpectedly.

I do have:

# pkg_info | grep cairo
cairo-1.8.8_1,1     Vector graphics library with cross-device output support

# locate cairo-xlib

...returns no hits, and gnomelogalyzer.sh does not provide useful suggestions, so additional data suggested is available here:

  http://freebsd-gnome.pastebin.com/XhYpCeHf  (/usr/ports/x11-toolkits/gtk20/work/gtk+-2.18.7/config.log)
  http://freebsd-gnome.pastebin.com/FHLud0D8  (ls -1 /var/db/pkg)

Regards,
-- 
-Chuck