Created
May 22, 2012 11:08
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Postgis 1.5.1 Homebrew
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require 'formula' | |
def build_gui? | |
ARGV.include? '--with-gui' | |
end | |
class Postgis < Formula | |
homepage 'http://postgis.refractions.net' | |
url 'http://postgis.org/download/postgis-1.5.1.tar.gz' | |
md5 '8353b38c38282b2192f01693f71b8d28' | |
head 'http://svn.osgeo.org/postgis/trunk/' | |
#depends_on 'postgresql' | |
depends_on 'proj' | |
depends_on 'geos' | |
depends_on 'gtk+' if build_gui? | |
# For GeoJSON and raster handling | |
depends_on 'json-c' | |
depends_on 'gdal' | |
if ARGV.build_head? and MacOS.xcode_version >= "4.3" | |
depends_on "automake" => :build | |
depends_on "libtool" => :build | |
end | |
def options | |
[ | |
['--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' | |
jsonc = Formula.factory 'json-c' | |
args = [ | |
"--disable-dependency-tracking", | |
# Can't use --prefix, PostGIS disrespects it and flat-out refuses to | |
# accept it with 2.0. | |
"--with-projdir=#{HOMEBREW_PREFIX}", | |
"--with-jsondir=#{jsonc.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", | |
# 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. | |
"--disable-nls" | |
] | |
args << '--with-gui' if build_gui? | |
system './autogen.sh' if ARGV.build_head? | |
system './configure', *args | |
system 'make' | |
# 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 everything to a staging directory and manually move the pieces | |
# into the appropriate prefixes. | |
mkdir 'stage' | |
system 'make', 'install', "DESTDIR=#{buildpath}/stage" | |
# 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['stage/**/*.so'] | |
# Install extension scripts to the Postgres keg. | |
# `CREATE EXTENSION postgis;` won't work if these are located elsewhere. | |
(postgresql.share + 'postgresql' + 'extension').install Dir['stage/**/extension/*'] | |
bin.install Dir['stage/**/bin/*'] | |
lib.install Dir['stage/**/lib/*'] | |
include.install Dir['stage/**/include/*'] | |
# Stand-alone SQL files will be installed the share folder | |
(share + 'postgis').install Dir['stage/**/contrib/postgis-1.5/*'] | |
# Extension scripts | |
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 | |
] | |
man1.install Dir['doc/**/*.1'] | |
end | |
def caveats; | |
postgresql = Formula.factory 'postgresql' | |
<<-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} | |
PostGIS extension modules installed to: | |
#{postgresql.share}/postgresql/extension | |
EOS | |
end | |
end |
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