[Midnightbsd-cvs] mports: gnome.mk: switch gnome ports to use pkgconf

[laffer1 at midnightbsd.org]

Log Message:
-----------
switch gnome ports to use pkgconf

Modified Files:
--------------
    mports/Mk/extensions:
        gnome.mk (r1.15 -> r1.16)
        (http://cvsweb.midnightbsd.org/mports/Mk/extensions/gnome.mk?r1=1.15&r2=1.16)