View the most recent changes for the spatialite-devel port at: spatialite-devel.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for spatialite-devel.
The raw portfile for spatialite-devel 2.1 is located here:
http://spatialite-devel.darwinports.com/dports/databases/spatialite-devel/Portfile
Find related portfiles with the unique DarwinPorts.com search feature.
Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/spatialite-devel

The spatialite-devel Portfile 40948 2008-10-18 20:05:04Z ryandesign macports.org $

PortSystem 1.0

Name: spatialite-devel
Version: 2.1
Category: databases gis
Platform: darwin
Maintainers: landonf openmaintainer
Description: Spatial extensions for SQLite 3
Long Description: SpatiaLite is a library for geographic information systems (GIS) that implements the core OpenGIS specification. It provides SQLite with basic support for spatial data is intended for lightweight GIS projects.

Homepage: http://www.gaia-gis.it/spatialite-2.1/
Master Sites: ${homepage}

distfiles spatialite-${version}.tar.gz init_spatialite.sql.gz

extract.only spatialite-${version}.tar.gz

worksrcdir spatialite-${version}

Checksums: spatialite-${version}.tar.gz md5 145b4159603f2e514bb552cf02b4e8f7 sha1 4177896a35ca27d3dc7a136008db7d1c543e5eb7 rmd160 d1557fa30f13f5dad9c0f91e46d41cd49677f421 init_spatialite.sql.gz md5 b6695124dc7ae5ac08537c7f6b9ca049 sha1 369ef30524ed5930ffd292906b53e4f6298ff733 rmd160 8afc72a0d8fd5a7cc3b4d4b4990256e63618eefd

depends_lib port:sqlite3 port:geos port:proj

configure.ldflags-append -liconv -lintl -lcharset
configure.args --enable-geos --enable-proj

post-patch {
reinplace s|/usr/local|${prefix}|g ${worksrcpath}/src/Makefile.in ${worksrcpath}/src/shell/Makefile.in
}

post-destroot {
# Set up the init SQL
set sharedir ${destroot}/${prefix}/share/spatialite
file mkdir ${sharedir}
system "gzip -cd ${distpath}/init_spatialite.sql.gz > ${sharedir}/init_spatialite.sql"

# Create a template database
system "${destroot}/${prefix}/bin/spatialite ${sharedir}/spatialite.db < ${sharedir}/init_spatialite.sql"
}

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

--->  Staging spatialite-devel into destroot

--->  Installing spatialite-devel

- 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 spatialite-devel with these commands:

%  man spatialite-devel
%  apropos spatialite-devel
%  which spatialite-devel
%  locate spatialite-devel

 Where to find more information: