Log Message:
-----------
Update pg_regress calls in PL checks to handle vpath builds.
Modified Files:
--------------
pgsql/src/pl/plperl:
GNUmakefile (r1.35 -> r1.36)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/pl/plperl/GNUmakefile?r1=1.35&r2=1.36)
pgsql/src/pl/plpython:
Makefile (r1.30 -> r1.31)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/pl/plpython/Makefile?r1=1.30&r2=1.31)
pgsql/src/pl/tcl:
Makefile (r1.52 -> r1.53)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/pl/tcl/Makefile?r1=1.52&r2=1.53)