View the most recent changes for the graphviz port at: graphviz.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for graphviz.
The raw portfile for graphviz 2.20.3 is located here:
http://graphviz.darwinports.com/dports/graphics/graphviz/Portfile
Find related portfiles with the unique DarwinPorts.com search feature.
Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/graphviz

The graphviz Portfile 41813 2008-11-10 23:55:47Z ryandesign macports.org $

PortSystem 1.0

Name: graphviz
set my_name graphviz
Version: 2.20.3
Category: graphics
Maintainers: ryandesign
Homepage: http://www.graphviz.org/
Platform: darwin
use_parallel_build yes
dist_subdir ${my_name}
distname ${my_name}-${version}
distfiles ${distname}${extract.suffix}:source

Description: Graph visualization software from AT&T and Bell Labs

Long Description: Graph Visualization Software from AT&T Laboratories and Bell Laboratories (Lucent Technologies). The package contains: dot - batch program for drawing directed graphs as hierarchies neato - batch program for drawing undirected graphs using Kamada-Kawai spring models. Users wishing to have only the graph layout programs (for non-interactive use) can use the +no_x11 variant to build graphviz without its display routines.

Master Sites: ${homepage}pub/graphviz/stable/SOURCES/:source http://www.pixelglow.com/downloads/:guiapp

Checksums: ${distname}${extract.suffix} md5 4d94c4b809a5c095acfc973d8d207fa9 sha1 63ae6bdb6b410387477d339225cc4f61c2bc7322 rmd160 64c80f3af55668e487f911132407c332c3c38e87

platform darwin 6 {
pre-fetch {
ui_msg "Note: dot2gxl and gxl2dot do not build on Mac OS X 10.2 Jaguar,"
ui_msg "but the rest of Graphviz should work correctly."
}
patchfiles-append patch-Makefile.in
}

platform darwin 7 {
configure.env-append MACOSX_DEPLOYMENT_TARGET=10.3
build.env-append MACOSX_DEPLOYMENT_TARGET=10.3
depends_lib-append port:gnuregex
post-extract {
reinplace "s|||g" ${worksrcpath}/lib/gvc/gvconfig.c
}
}

platform darwin 8 {
configure.env-append MACOSX_DEPLOYMENT_TARGET=10.4
build.env-append MACOSX_DEPLOYMENT_TARGET=10.4
}

platform darwin 9 {
# http://developer.apple.com/qa/qa2007/qa1567.html
configure.ldflags-append "-dylib_file /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib:/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib"
}

depends_lib lib:libX11.6:XFree86 port:cairo path:lib/pkgconfig/pango.pc:pango port:jpeg port:libpng port:freetype port:expat port:zlib port:gettext

depends_build port:pkgconfig

depends_run port:urw-fonts

configure.args --mandir=${prefix}/share/man --with-codegens --with-x --without-devil --without-smyrna --with-digcola --without-ipsepcola --without-rsvg --with-pangocairo --with-freetype2 --with-fontconfig --without-gdk-pixbuf --without-gtk --without-gtkgl --without-gtkglext --without-glade --without-gnomeui --without-ming --without-quartz --with-mylibgd --disable-swig --disable-sharp --disable-guile --disable-io --disable-java --disable-lua --disable-ocaml --disable-perl --disable-php --disable-python --disable-python23 --disable-python24 --disable-python25 --disable-r --disable-ruby --disable-tcl

Variant: guile description {Include Guile language bindings} {
depends_lib-append port:guile
depends_build-append port:swig
configure.args-delete --disable-swig --disable-guile
configure.args-append --enable-guile
}

Variant: lua description {Include Lua language bindings} {
depends_lib-append port:lua
depends_build-append port:swig
configure.args-delete --disable-swig --disable-lua
configure.args-append --enable-lua
}

Variant: ocaml description {Include Objective Caml language bindings} {
depends_lib-append port:ocaml
depends_build-append port:swig
configure.args-delete --disable-swig --disable-ocaml
configure.args-append --enable-ocaml
}

Variant: perl description {Include PERL 5 language bindings} {
depends_lib-append path:bin/perl:perl5.8
depends_build-append port:swig
configure.args-delete --disable-swig --disable-perl
configure.args-append --enable-perl
}

Variant: php description {Include PHP 4 language bindings} {
depends_lib-append port:php4
depends_build-append port:swig
configure.args-delete --disable-swig --disable-php
configure.args-append --enable-php
}

Variant: python description {Include Python 2.4 language bindings} {
depends_lib-append port:python24
depends_build-append port:swig
configure.args-delete --disable-swig --disable-python
configure.args-append --enable-python
}

Variant: ruby description {Include Ruby language bindings} {
depends_lib-append port:ruby
depends_build-append port:swig
configure.args-delete --disable-swig --disable-ruby
configure.args-append --enable-ruby
}

Variant: tcl description {Include Tcl language bindings} {
depends_lib-append port:tcl
depends_build-append port:swig
configure.args-delete --disable-swig --disable-tcl
configure.args-append --enable-tcl
}

Variant: smyrna description {Include the Smyrna large graph viewer} {
configure.args-delete --without-smyrna --without-gtk --without-gtkglext --without-glade
configure.args-append --with-smyrna --with-gtk --with-gtkglext --with-glade
depends_lib-append port:gtk2 port:gtkglext port:libglade2
}

Variant: no_pangocairo description {Remove pangocairo support (no antialiased bitmapped output; no PDF output)} {
depends_lib-delete port:cairo port:pango
configure.args-delete --with-pangocairo
configure.args-append --without-pangocairo
}

Variant: no_x11 requires no_pangocairo description {Remove X11 support (removes lefty; implies no_pangocairo)} {
depends_lib-delete lib:libX11.6:XFree86
configure.args-append --without-x
}

# Can be removed once MacPorts 1.7.0 is released
if {![info exists applications_dir]} {
set applications_dir /Applications/MacPorts
}

Variant: gui description {Include the Pixelglow graph viewer} {
distfiles-append graphviz-1.13-v16.tgz:guiapp
checksums-append graphviz-1.13-v16.tgz md5 a3278f993ef3ce021043a17b16a9fd5f sha1 87ee05a99088a98aef4937d72c3bb6cf488e3074 rmd160 35eac7c7013bddc0d1f107fcaf8e9c7d1e078231
post-extract {
copy "${workpath}/Graphviz 1.13 (v16)/Graphviz.app" ${worksrcpath}
delete ${worksrcpath}/Graphviz.app/Contents/Frameworks
system "cd ${worksrcpath}/Graphviz.app/Contents/Resources/English.lproj && iconv -f utf-16 -t utf-8 InfoPlist.strings > InfoPlist.strings.utf8"
}
patchfiles-append patch-gv-extension.diff
post-patch {
reinplace "s|1\.13|${version}|g" ${worksrcpath}/Graphviz.app/Contents/Info.plist ${worksrcpath}/Graphviz.app/Contents/Resources/Info.plist ${worksrcpath}/Graphviz.app/Contents/Resources/English.lproj/InfoPlist.strings.utf8
system "cd ${worksrcpath}/Graphviz.app/Contents/Resources/English.lproj && iconv -f utf-8 -t utf-16 InfoPlist.strings.utf8 > InfoPlist.strings"
delete ${worksrcpath}/Graphviz.app/Contents/Resources/English.lproj/InfoPlist.strings.utf8
}
post-destroot {
set apppath ${destroot}${applications_dir}
set macospath ${apppath}/Graphviz.app/Contents/MacOS
set dispatcher graphviz-dispatcher.php
xinstall -d ${apppath}
copy ${worksrcpath}/Graphviz.app ${apppath}
xinstall -m 755 ${filespath}/${dispatcher}.in ${macospath}/${dispatcher}
reinplace "s% PREFIX %${prefix}%g" ${macospath}/${dispatcher}
foreach prog {acyclic bcomps ccomps circo cvtgxl dijkstra dot gc gvcolor gvpack gvpr neato nop sccmap tred twopi unflatten} {
delete ${macospath}/${prog}
ln -s ${dispatcher} ${macospath}/${prog}
}
}
}

# Make the configuration file that makes the plugins work:
post-activate {
system "dot -c"
}

livecheck.check regex
livecheck.url ${homepage}Download_source.php
livecheck.regex ${my_name}-(\[0-9\]+\\.\[0-9\]*\[02468\](\\.\[0-9\]+)*)\\.tar

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

--->  Staging graphviz into destroot

--->  Installing graphviz

- 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 graphviz with these commands:

%  man graphviz
%  apropos graphviz
%  which graphviz
%  locate graphviz

 Where to find more information: