View the most recent changes for the gpg-agent port at: gpg-agent.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for gpg-agent.
The raw portfile for gpg-agent 2.0.13 is located here:
http://gpg-agent.darwinports.com/dports/security/gpg-agent/Portfile
Find related portfiles with the unique DarwinPorts.com search feature.
Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/gpg-agent

The gpg-agent Portfile 57870 2009-09-17 22:06:43Z blb macports.org $

PortSystem 1.0

Name: gpg-agent
Version: 2.0.13
Category: security mail
Maintainers: boeyms openmaintainer
Description: GPG key agent
Long Description: gpg-agent is a key management agent similar in function to ssh-agent.
Homepage: http://www.gnupg.org
Platform: darwin freebsd sunos
distname gnupg-${version}
dist_subdir gnupg2
Master Sites: gnupg:gnupg

use_bzip2 yes
Checksums: md5 41bd7629d815b90c15b37bb31c2f07c0 sha1 2ff42aff14cdddafc291d44ac1968af5f09a9d4d rmd160 a2291f4d5923b50bca980b726e2fe0c31c2589a9

configure.args --enable-agent-only --with-pinentry-pgm=${prefix}/bin/pinentry

depends_lib port:libiconv port:gettext port:zlib port:bzip2 port:bison port:libassuan port:libksba port:libgcrypt port:libgpg-error port:pth port:pinentry

Patch Files: patch-po_Makevars.diff

post-destroot {
delete ${destroot}${prefix}/share/doc/gnupg/README
}

platform darwin 7 {
configure.ldflags-append "-framework IOKit"
}

Variant: no_pinentry description {Do not use pinentry to handle user input} {
depends_lib-delete port:pinentry
configure.args-delete --with-pinentry-pgm=${prefix}/bin/pinentry
}

livecheck.type regex
livecheck.url http://mirrors.rootmode.com/ftp.gnupg.org/gnupg/?O=D
livecheck.regex gnupg-(\\d+\\.\\d+\\.\\d+)

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

--->  Staging gpg-agent into destroot

--->  Installing gpg-agent

- 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 gpg-agent with these commands:

%  man gpg-agent
%  apropos gpg-agent
%  which gpg-agent
%  locate gpg-agent

 Where to find more information: