[PATCH] Make postgresql-setup helper script work on different platforms

[Wald Commits]

# HG changeset patch
# User Tom Gottfried <tom at intevation.de>
# Date 1376324052 -7200
# Branch double-precision
# Node ID 4ad2b530dbba6d6b0ad7bbe32fcc76965945992a
# Parent  63a24b4fbebf358eff98475683d05c50fcdafcfd
Make postgresql-setup helper script work on different platforms.

diff -r 63a24b4fbebf -r 4ad2b530dbba backend/doc/schema/postgresql-setup.sh
--- a/backend/doc/schema/postgresql-setup.sh	Mon Aug 12 18:12:14 2013 +0200
+++ b/backend/doc/schema/postgresql-setup.sh	Mon Aug 12 18:14:12 2013 +0200
@@ -11,9 +11,12 @@
 createuser -S -D -R $1
 createdb $1
 createlang plpgsql $1
-# Appears e.g. as /usr/share/postgresql/contrib/postgis-1.5/ on other systems.
-psql -d $1 -f /usr/share/postgresql/8.4/contrib/postgis-1.5/postgis.sql
-psql -d $1 -f /usr/share/postgresql/8.4/contrib/postgis-1.5/spatial_ref_sys.sql
+# Path appears e.g. as /usr/share/postgresql/contrib/postgis-1.5/ on some systems,
+# /usr/share/postgresql/8.4/contrib/postgis-1.5/ on others
+POST_INIT_DIR=`find /usr/share/postgresql/ -name spatial_ref_sys.sql | sed -n '1p'`
+POST_INIT_DIR=`dirname $POST_INIT_DIR`
+psql -d $1 -f $POST_INIT_DIR/postgis.sql
+psql -d $1 -f $POST_INIT_DIR/spatial_ref_sys.sql
 psql -d $1 -c "ALTER USER $1 WITH PASSWORD '$1';"
 psql -d $1 -c "GRANT ALL ON geometry_columns TO $1; GRANT ALL ON geography_columns TO $1; GRANT ALL ON spatial_ref_sys TO $1;"