You are now in the directory for the port "devel/libtar" (package name "libtar-1.2.5").
This is the one-line description for this port:
A library for manipulating POSIX and GNU tar files
Please read the "description file" for a longer description.
Go to the top of the ports tree for a summary on how to use the ports collection.
This port requires package(s) "expat-1.95.5 gettext-0.11.5_1 gmake-3.80 libiconv-1.8_2" to build.