You are now in the directory for the port "emulators/xmame" (package name "xmame-0.30.1").
This is the one-line description for this port:
Emulator that emulates many classic arcade game machines
Please read the file "pkg/DESCR" for a longer description.
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This port requires package(s) "gmake-3.76.1 xpm-3.4j" to build.
This port requires package(s) "xpm-3.4j" to run.