[Midnightbsd-cvs] mports: Makefile: use macro for dist site.

[laffer1 at midnightbsd.org]

Log Message:
-----------
use macro for dist site.

Modified Files:
--------------
    mports/x11-toolkits/libgnomeprintui:
        Makefile (r1.5 -> r1.6)
        (http://cvsweb.midnightbsd.org/mports/x11-toolkits/libgnomeprintui/Makefile?r1=1.5&r2=1.6)