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require 'formula'
def build_gui?
ARGV.include? '--with-gui'
end
class Postgis < Formula
url 'http://postgis.refractions.net/download/postgis-1.5.3.tar.gz'
homepage 'http://postgis.refractions.net/'
md5 '05a61df5e1b78bf51c9ce98bea5526fc'
head 'http://svn.osgeo.org/postgis/trunk/', :using => :svn
devel do
url 'http://postgis.org/download/postgis-2.0.0rc1.tar.gz'
md5 '13f67b8caa25676c2d0ff617b3a63031'
version '2.0.0rc1'
end
depends_on 'postgresql'
depends_on 'proj'
depends_on 'geos'
depends_on 'gtk+' if build_gui?
# For GeoJSON and raster handling
if ARGV.build_head? or ARGV.build_devel?
depends_on 'gdal'
depends_on 'json-c'
end
if ARGV.build_head? and MacOS.xcode_version >= "4.3"
depends_on "automake" => :build
depends_on "libtool" => :build
end
def options
[
['--devel', 'Build unstable snapshots of PostGIS 2.0'],
['--with-gui', 'Build shp2pgsql-gui in addition to command line tools']
]
end
# PostGIS command line tools intentionally have unused symbols in
# them---these are callbacks for liblwgeom.
skip_clean :all
def install
ENV.deparallelize
postgresql = Formula.factory 'postgresql'
args = [
"--disable-dependency-tracking",
# Can't use --prefix, PostGIS disrespects it and flat-out refuses to
# accept it with the 2.0 beta.
"--with-projdir=#{HOMEBREW_PREFIX}",
# This is against Homebrew guidelines, but we have to do it as the
# PostGIS plugin libraries can only be properly inserted into Homebrew's
# Postgresql keg.
"--with-pgconfig=#{postgresql.bin}/pg_config"
]
args << '--with-gui' if build_gui?
if ARGV.build_head? or ARGV.build_devel?
jsonc = Formula.factory 'json-c'
args << "--with-jsondir=#{jsonc.prefix}"
# Unfortunately, NLS support causes all kinds of headaches because
# PostGIS gets all of it's compiler flags from the PGXS makefiles. This
# makes it nigh impossible to tell the buildsystem where our keg-only
# gettext installations are.
args << '--disable-nls'
end
system './autogen.sh' if ARGV.build_head?
system './configure', *args
system 'make'
# __DON'T RUN MAKE INSTALL!__
#
# PostGIS includes the PGXS makefiles and so will install __everything__
# into the Postgres keg instead of the PostGIS keg. Unfortunately, some
# things have to be inside the Postgres keg in order to be function. So, we
# install the bare minimum of stuff and then manually move everything else
# to the prefix.
# Install PostGIS plugin libraries into the Postgres keg so that they can
# be loaded and so PostGIS databases will continue to function even if
# PostGIS is removed.
postgresql.lib.install Dir['postgis/postgis*.so']
# Stand-alone SQL files will be installed the share folder
postgis_sql = share + 'postgis'
# Install version-specific SQL scripts and tools first. Some of the
# installation routines require command line tools to still be present
# inside the build prefix.
if ARGV.build_head? or ARGV.build_devel?
# Install the liblwgeom library
lib.install Dir['liblwgeom/.libs/*.dylib', 'liblwgeom/.libs/*.a']
include.install 'liblwgeom/liblwgeom.h'
# Install raster plugin to Postgres keg
postgresql.lib.install Dir['raster/rt_pg/rtpostgis*.so']
# Install extension scripts to the Postgres keg.
# `CREATE EXTENSION postgis;` won't work if these are located elsewhere.
system 'make install -C extensions'
bin.install %w[
loader/.libs/pgsql2shp
loader/.libs/shp2pgsql
raster/loader/.libs/raster2pgsql
]
bin.install 'loader/.libs/shp2pgsql-gui' if build_gui?
# Install PostGIS 2.0 SQL scripts
postgis_sql.install %w[
postgis/legacy.sql
postgis/legacy_minimal.sql
postgis/uninstall_legacy.sql
postgis/postgis_upgrade_20_minor.sql
]
postgis_sql.install %w[
raster/rt_pg/rtpostgis.sql
raster/rt_pg/rtpostgis_drop.sql
raster/rt_pg/rtpostgis_upgrade_20_minor.sql
raster/rt_pg/rtpostgis_upgrade.sql
raster/rt_pg/rtpostgis_upgrade_cleanup.sql
raster/rt_pg/uninstall_rtpostgis.sql
]
postgis_sql.install %w[
topology/topology.sql
topology/topology_upgrade_20_minor.sql
topology/uninstall_topology.sql
]
else
bin.install %w[
loader/pgsql2shp
loader/shp2pgsql
utils/new_postgis_restore.pl
]
bin.install 'loader/shp2pgsql-gui' if build_gui?
# Install PostGIS 1.x upgrade scripts
postgis_sql.install %w[
postgis/postgis_upgrade_13_to_15.sql
postgis/postgis_upgrade_14_to_15.sql
postgis/postgis_upgrade_15_minor.sql
]
end
# Common tools
bin.install %w[
utils/create_undef.pl
utils/postgis_proc_upgrade.pl
utils/postgis_restore.pl
utils/profile_intersects.pl
utils/test_estimation.pl
utils/test_geography_estimation.pl
utils/test_geography_joinestimation.pl
utils/test_joinestimation.pl
]
# Common SQL scripts
postgis_sql.install %w[
spatial_ref_sys.sql
postgis/postgis.sql
postgis/uninstall_postgis.sql
]
end
def caveats;
postgresql = Formula.factory 'postgresql'
s = <<-EOS.undent
To create a spatially-enabled database, see the documentation:
http://postgis.refractions.net/documentation/manual-1.5/ch02.html#id2630392
and to upgrade your existing spatial databases, see here:
http://postgis.refractions.net/documentation/manual-1.5/ch02.html#upgrading
PostGIS SQL scripts installed to:
#{HOMEBREW_PREFIX}/share/postgis
PostGIS plugin libraries installed to:
#{postgresql.lib}
EOS
if ARGV.build_head? or ARGV.build_devel?
s += <<-EOS.undent
PostGIS extension modules installed to:
#{postgresql.share}/postgres/extension
EOS
end
return s
end
end
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