View the most recent changes for the gdchart port at: gdchart.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for gdchart.
The raw portfile for gdchart 0.11.5 is located here:
http://gdchart.darwinports.com/dports/graphics/gdchart/Portfile
Find related portfiles with the unique DarwinPorts.com search feature.
Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/gdchart

# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
The gdchart Portfile 57375 2009-09-10 08:16:41Z ryandesign macports.org $
PortSystem 1.0

Name: gdchart
Version: 0.11.5
Category: graphics
Maintainers: jameskyle
Description: Easy to use C API, high performance library.
Long Description: Create charts and graphs in PNG, GIF and WBMP format.
Homepage: http://www.fred.net/brv/chart/
Platform: darwin
Master Sites: http://www.fred.net/brv/chart/
distname ${name}${version}dev

Checksums: md5 a4af7bc927d8b88934da56fce10a7a3c sha1 c23e1cd233c38ac007b57420c20a5fa7fa206841 rmd160 be9b11eb446738d9e30d78e8ce73b8a418b1f520
use_parallel_build no

depends_lib port:libpng port:zlib port:gd2 port:jpeg port:freetype

use_configure no

Patch Files: patch-Makefile.diff

post-configure {
reinplace "s|{__PREFIX__}|${prefix}|g" ${worksrcpath}/Makefile
reinplace "s|{__DESTDIR__}|${destroot}|g" ${worksrcpath}/Makefile
}

livecheck.type regex
livecheck.url ${homepage}dev011x.htm
livecheck.regex {gdchart([0-9.]+)dev.tar.gz}
livecheck.md5 a4af7bc927d8b88934da56fce10a7a3c

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

--->  Staging gdchart into destroot

--->  Installing gdchart

- 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 gdchart with these commands:

%  man gdchart
%  apropos gdchart
%  which gdchart
%  locate gdchart

 Where to find more information: