You are now in the directory for the port "x11-toolkits/gtkglarea" (package name "gtkglarea-1.2.2").
This is the one-line description for this port:
An OpenGL widget for the GTK+ GUI toolkit
Please read the "description file" for a longer description.
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This port requires package(s) "Mesa-3.2.1_1 XFree86-3.3.6_4 gettext-0.10.35 glib-1.2.8 gtk-1.2.8 libtool-1.3.4_1" to build.
This port requires package(s) "Mesa-3.2.1_1 XFree86-3.3.6_4 gettext-0.10.35 glib-1.2.8 gtk-1.2.8" to run.