Encode dependency on GEOS >= 3.3.0

git-svn-id: http://svn.osgeo.org/postgis/trunk@10237 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/README.postgis b/README.postgis
index 1f41d59bf61437f2ff8d40292b9d93c834822044..c403dc351dc0d1c6f159b7081f422033c2852270 100644 (file)
--- a/README.postgis
+++ b/README.postgis
@@ -46,12 +46,11 @@ this to work.
 
     http://trac.osgeo.org/proj/
 
-* GEOS (Required, Version 3.2.2 or higher):
+* GEOS (Required, Version 3.3.0 or higher):
 
   The GEOS library provides support for exact topological tests such as
   ST_Touches(), ST_Contains(), ST_Disjoint() and spatial operations such as
-  ST_Intersection(), ST_Union() and ST_Buffer(). GEOS 3.3.2 or higher is
-  recommended.
+  ST_Intersection(), ST_Union() and ST_Buffer(). GEOS 3.4+ is recommended.
 
     http://trac.osgeo.org/geos/
 

diff --git a/configure.ac b/configure.ac
index 92df88f100658b31d485afc856c9972c875ad824..322e50e355e242a17f1f31b695413860a18e78a6 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -569,10 +569,10 @@ GEOS_FULL_VERSION=`$GEOSCONFIG --version`
 POSTGIS_GEOS_VERSION="$GEOS_MAJOR_VERSION$GEOS_MINOR_VERSION"
 GEOS_NUMERIC_VERSION="$GEOS_MAJOR_VERSION$GEOS_MINOR_VERSION$GEOS_PATCH_VERSION"
 
-dnl Ensure that we are using GEOS >= 3.1.0
+dnl Ensure that we are using GEOS >= 3.3.0
 AC_MSG_RESULT([checking GEOS version... $GEOS_FULL_VERSION])
-if test ! "$GEOS_NUMERIC_VERSION" -ge 311; then
-       AC_MSG_ERROR([PostGIS requires GEOS >= 3.1.1])
+if test ! "$GEOS_NUMERIC_VERSION" -ge 330; then
+       AC_MSG_ERROR([PostGIS requires GEOS >= 3.3.0])
 fi
 
 dnl Extract the linker and include flags