You are now in the directory for the port "math/xgfe" (package name "xgfe-2.0").
This is the one-line description for this port:
An X11 front-end for Gnuplot
Please read the "description file" for a longer description.
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This port requires package(s) "XFree86-3.3.6_4 qt-1.45_1" to build.
This port requires package(s) "XFree86-3.3.6_4 freetype-1.3.1 gd-1.8.3 gnuplot-3.7.1 jpeg-6b png-1.0.8_1 qt-1.45_1" to run.