From: Regina Obe <lr@pcorp.us>
Date: Sat, 11 May 2013 02:14:06 +0000 (+0000)
Subject: update ReadMe to include SFCGAL and preferred versions of GEOS/GDAL/CGAL.  Put pretty... 
X-Git-Tag: 2.1.0beta2~15
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c5835306e41f65907cf6ff66ba1a4e6bcd8dcbdc;p=postgis

update ReadMe to include SFCGAL and preferred versions of GEOS/GDAL/CGAL.  Put pretty anchors in install so doesn't create hard to bookmark numbered anchors.

git-svn-id: http://svn.osgeo.org/postgis/trunk@11413 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/README.postgis b/README.postgis
index 12454e918..63e71b6e2 100644
--- a/README.postgis
+++ b/README.postgis
@@ -3,7 +3,7 @@ PostGIS - Geographic Information Systems Extensions to PostgreSQL
 
 :Version: 2.1.0
 :Date: 2013-MM-DD
-:Website: http://postgis.org
+:Website: http://postgis.net
 
 This distribution contains a module which implements GIS simple features, ties
 the features to R-tree indexing, and provides many spatial functions for
@@ -46,7 +46,8 @@ this to work.
 
     http://trac.osgeo.org/proj/
 
-* GEOS (Required, Version 3.3.0 or higher):
+* GEOS (Required, Version 3.3.0 or higher 
+  - 3.4+ is strongly recommended and needed for full features):
 
   The GEOS library provides support for exact topological tests such as
   ST_Touches(), ST_Contains(), ST_Disjoint() and spatial operations such as
@@ -64,6 +65,7 @@ this to work.
 * GNU gettext
 
    The loader, and hence PostGIS, requires GNU gettext 0.14 or higher
+   for translation support
    (typically in libc on GNU/Linux, in which case 0.17 is required).
 
 * JSON-C (Optional, Version 0.9 or higher)
@@ -76,11 +78,15 @@ this to work.
 
     apt-get install libjson0-dev
 
-* GDAL (Optional, Version 1.6.0 or higher)
+* GDAL (Optional, Version 1.8.0 or higher 1.9+ is strongly recommended) needed for raster support
+  Also needed to install PostGIS using CREATE EXTENSION postgis; syntax
 
   GDAL (http://gdal.org) is *required* if you want to compile PostGIS 
   with raster support.  To compile without raster support you 
   must ``./configure --without-raster``
+  
+* CGAL 4.1+ and SFCGAL (Optional) needed for advanced 3D support
+https://github.com/Oslandia/SFCGAL
 
 
 CONFIGURATION
@@ -117,6 +123,9 @@ If you want to compile PostGIS *without* Raster support, you must provide the
 If you want to compile PostGIS *without* Topology support, you must provide the
 ``--without-topology`` option.
 
+PostGIS will be compiled with sfcgal support if it is found.  You can explicitly
+state the location with --with-sfcgal=path/to/sfcgal
+
 See ``./configure --help`` for more options.
 
 
diff --git a/doc/installation.xml b/doc/installation.xml
index e9567b57e..a66fcaeb0 100644
--- a/doc/installation.xml
+++ b/doc/installation.xml
@@ -6,7 +6,7 @@
 	This chapter details the steps required to install PostGIS.
   </para>
 
-  <sect1>
+  <sect1 id="install_short_version">
 	<title>Short Version</title>
 	<note><para>The raster support is currently optional, but installed by default. For installing using the PostgreSQL 9.1+ extensions model it is required.
 	Please refer to <xref linkend="make_install_postgis_extensions" /> if you are using PostgreSQL 9.1+.</para></note>
@@ -45,7 +45,7 @@ in the docs folder
 	</para>
   </sect1>
 
-  <sect1>
+  <sect1 id="install_requirements">
 	<title>Install Requirements</title>
 
 	<para>
@@ -209,7 +209,7 @@ in the docs folder
 	</itemizedlist>
   </sect1>
 
-  <sect1>
+  <sect1 id="install_getting_source">
 	<title>Getting the Source</title>
 
 	<para>