#2877 address_standardizer auto-building as part of configure.  document switches to override pcre path.

git-svn-id: http://svn.osgeo.org/postgis/trunk@13049 b70326c6-7e19-0410-871a-916f4a2858ee
get rid of obsolete statements

git-svn-id: http://svn.osgeo.org/postgis/trunk@13050 b70326c6-7e19-0410-871a-916f4a2858ee