View the most recent changes for the lal port at: lal.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for lal.
The raw portfile for lal 6.3.1 is located here:
http://lal.darwinports.com/dports/science/lal/Portfile
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Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/lal

The lal Portfile 59422 2009-10-14 22:02:57Z ram macports.org $

PortSystem 1.0

Name: lal
Version: 6.3.1
Category: science
Platform: darwin
Maintainers: ram

Description: LSC Algorithm Library
Long Description: LIGO Scientific Collaboration Algorithm Library containing core routines for gravitational wave data analysis.

Homepage: https://www.lsc-group.phys.uwm.edu/daswg/projects/lal.html
Master Sites: http://www.lsc-group.phys.uwm.edu/daswg/download/software/source/

Checksums: md5 82fe6f937403317679b5c91b7295a28a sha1 2f8ac01420fce62aeb9094c2a5bd00c0b10b64f3 rmd160 4c13327f9925900948adf770a035a80c123c9fbd

depends_build bin:pkg-config:pkgconfig port:python26

depends_lib port:gsl port:fftw-3 port:fftw-3-single port:libframe port:metaio port:libxml2

configure.python ${prefix}/bin/python2.6
configure.args --mandir=${prefix}/share/man --enable-xml --disable-gcc-flags --disable-debug

use_parallel_build yes

livecheck.type regex
livecheck.url ${master_sites}
livecheck.regex {lal-(\d+(?:\.\d+)*).tar.gz}

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

--->  Staging lal into destroot

--->  Installing lal

- 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 lal with these commands:

%  man lal
%  apropos lal
%  which lal
%  locate lal

 Where to find more information: