# $Id: Portfile 56714 2009-09-01 19:08:01Z raimue@macports.org $

PortSystem 1.0

name			postgis
version			1.4.0
categories		databases
platforms		darwin
maintainers		nomaintainer
description		adds support for geographic objects to the postgresql database
long_description	PostGIS adds support for geographic objects to the \
			PostgreSQL object-relational database. In effect, PostGIS \
			"spatially enables" the PostgreSQL server, allowing it to be used \
			as a backend spatial database for geographic information systems \
			(GIS), much like ESRI's SDE or Oracle's Spatial extension. PostGIS \
			follows the OpenGIS Simple Features Specification for SQL and \
			will be submitted for conformance testing at version 1.0.

homepage		http://postgis.refractions.net/
master_sites	http://distfiles.macports.org/${dist_subdir}/ \
				http://postgis.refractions.net/download/
checksums   sha1 454d87021c46c9fa4f657819e31a74b8fc75193a

depends_lib		port:geos port:proj port:libiconv

configure.args		--datadir=${prefix}/share/${name} \
			--with-geos=${prefix}/bin/geos-config \
			--with-projdir=${prefix}

build.args "ICONV_LDFLAGS=\"-L${prefix}/lib -liconv\""

#
# Default to PostgreSQL 8.4
#
set default_configure		"--libdir=${prefix}/lib/postgresql84/ --with-pgconfig=${prefix}/lib/postgresql84/bin/pg_config"
set default_depends		port:postgresql84

configure.args-append		${default_configure}
depends_lib-append		${default_depends}

variant postgresql83 {
	global default_configure
	global default_depends

	configure.args-delete $default_configure
	depends_lib-delete  $default_depends

	# Declare the 8.3 dependency
	depends_lib-append  port:postgresql83
	configure.args-append --libdir=${prefix}/lib/postgresql83/ \
				--with-pgsql=${prefix}/lib/postgresql83/bin/pg_config
}

# Support for older PostgreSQL versions
variant postgresql82 {
 	# Remove the default dependency
 	global default_configure
 	global default_depends

 	configure.args-delete $default_configure
 	depends_lib-delete  $default_depends

  # Declare the 8.2 dependency
 	depends_lib-append  port:postgresql82
 	configure.args-append --libdir=${prefix}/lib/postgresql82/ \
				--with-pgsql=${prefix}/lib/postgresql82/bin/pg_config
}