View the most recent changes for the avr-gdb port at: avr-gdb.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for avr-gdb.
The raw portfile for avr-gdb 6.7.1 is located here:
http://avr-gdb.darwinports.com/dports/cross/avr-gdb/Portfile
Find related portfiles with the unique DarwinPorts.com search feature.
Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/avr-gdb

The avr-gdb Portfile 37082 2008-05-26 13:45:35Z mmoll macports.org $

PortSystem 1.0

Name: avr-gdb
Version: 6.7.1
Category: cross
Maintainers: nomaintainer
Description: GDB for the AVR processors
Long Description: avr-gdb is a version of the GNU Debugger that through the avarice program can be used to debug code for the AVR processors.
Homepage: http://www.gnu.org/software/gdb/gdb.html
Platform: darwin
Master Sites: http://ftp.gnu.org/gnu/gdb/ ftp://mirrors.usc.edu/pub/gnu/gdb ftp://ftp.mcc.ac.uk/pub/gnu/gdb
distfiles gdb-${version}.tar.bz2
worksrcdir gdb-${version}
use_bzip2 yes
Checksums: md5 30a6bf36eded4ae5a152d7d71b86dc14
depends_run bin:avarice:avarice

# This actually breaks the build process
#configure.env CFLAGS="-I${prefix}/include" LDFLAGS="-L${prefix}/lib"
# without --disable-nls the build process also breaks
configure.args --mandir=${prefix}/share/man --infodir=${prefix}/share/info --target=avr --disable-nls

post-destroot {
# Installing (host) libiberty was a mistake.
file delete "${destroot}/${prefix}/lib/libiberty.a"
}

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

--->  Staging avr-gdb into destroot

--->  Installing avr-gdb

- 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 avr-gdb with these commands:

%  man avr-gdb
%  apropos avr-gdb
%  which avr-gdb
%  locate avr-gdb

 Where to find more information: