Log Message:
-----------
Add mention of using --disable-rpath with regression test.
Modified Files:
--------------
pgsql/doc/src/sgml:
regress.sgml (r1.42 -> r1.43)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/regress.sgml.diff?r1=1.42&r2=1.43)