View the most recent changes for the ent port at: ent.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for ent.
The raw portfile for ent 20080128 is located here:
http://ent.darwinports.com/dports/math/ent/Portfile
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Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/ent

The ent Portfile 57375 2009-09-10 08:16:41Z ryandesign macports.org $

PortSystem 1.0
Name: ent
Version: 20080128
Category: math security
Maintainers: blb
Description: Entropy calculator
Long Description: ent applies various tests to sequences of bytes stored in files and reports the results of those tests. The program is useful for those evaluating pseudorandom number generators for encryption and statistical sampling applications, compression algorithms, and other applications where the information density of a file is of interest.

Platform: darwin

Homepage: http://www.fourmilab.ch/random/
Master Sites: ${homepage}
distname random
dist_subdir ${name}/${version}
use_zip yes
worksrcdir ent

Checksums: md5 8104a83af1ea5b280da96c92da18eae4 sha1 0f2f12dc67d1f02f77776709cf5fc5eee1d1b2e2 rmd160 b21b8401fdbd2aac189fe4a442a1164b172407f8

pre-extract {
extract.post_args "-d ${worksrcpath}"
}

post-extract {
reinplace "s|^CFLAGS = |CFLAGS = -O3 |" ${worksrcpath}/Makefile
}

use_configure no

build.target ent

destroot {
xinstall -m 755 -d ${destroot}${prefix}/bin ${destroot}${prefix}/share/doc/${name}
xinstall -m 755 -W ${worksrcpath} ent ${destroot}${prefix}/bin
xinstall -m 644 -W ${worksrcpath} ent.html entitle.gif ${destroot}${prefix}/share/doc/${name}
}

universal_variant no

livecheck.type none

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/ent
%  sudo port install ent  
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 ent
--->  Verifying checksum for ent
--->  Extracting ent
--->  Configuring ent
--->  Building ent with target all

--->  Staging ent into destroot

--->  Installing ent

- 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 ent with these commands:

%  man ent
%  apropos ent
%  which ent
%  locate ent

 Where to find more information: