View the most recent changes for the scummvm port at: scummvm.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for scummvm.
The raw portfile for scummvm 0.13.1 is located here:
http://scummvm.darwinports.com/dports/emulators/scummvm/Portfile
Find related portfiles with the unique DarwinPorts.com search feature.
Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/scummvm

The scummvm Portfile 58210 2009-09-24 06:56:08Z ryandesign macports.org $

PortSystem 1.0

Name: scummvm
Version: 0.13.1
Platform: darwin
Category: emulators games
Maintainers: mww openmaintainer
Description: cross-platform interpreter for several adventure engines
Long Description: ScummVM is a cross-platform interpreter for several point-and-click adventure engines. This includes all SCUMM-based adventures by LucasArts, Simon the Sorcerer by AdventureSoft, and Beneath a Steel Sky and Broken Sword 2 by Revolution

Homepage: http://scummvm.org/
Master Sites: sourceforge
use_bzip2 yes
Checksums: md5 843d9cd4470022bd3b269eb84298dc16 sha1 7cb5d8e34b33ddb990daa6c9cfd1cd88613c74d6 rmd160 7d5fa227f238f2cbe0997281513ad0dee89fcf5e
depends_lib path:lib/pkgconfig/sdl.pc:libsdl port:libmad port:libogg port:libvorbis port:libmpeg2 port:flac

configure.args --with-ogg-prefix=${prefix} --with-vorbis-prefix=${prefix} --with-mad-prefix=${prefix} --with-zlib-prefix=${prefix} --with-flac-prefix=${prefix} --with-sdl-prefix=${prefix}
#build.target bundle
build.args OSXOPT=${prefix}

destroot.args INSTALL=/usr/bin/install

If you haven't already installed Darwin Ports, you can find easy instructions for doing so at the main Darwin Ports page.
Once Darwin Ports has been installed, in a terminal window and while online, type the following and hit return:

%  cd /opt/local/bin/portslocation/dports/scummvm
%  sudo port install scummvm  
Password: 

You will then be prompted for your root password, which you should enter. You may have to wait for a few minutes while the software is retrieved from the network and installed for you. Y ou should see something that looks similar to:

--->  Fetching scummvm
--->  Verifying checksum for scummvm
--->  Extracting scummvm
--->  Configuring scummvm
--->  Building scummvm with target all

--->  Staging scummvm into destroot

--->  Installing scummvm

- Make sure that you do not close the terminal window while Darwin Ports is working. Once the software has been installed, you can find further information about using scummvm with these commands:

%  man scummvm
%  apropos scummvm
%  which scummvm
%  locate scummvm

 Where to find more information: