Log Message:
-----------
Use PGXS automatically even if USE_PGXS is not specified
unless the source tree is built under $PGSRC/contrib.
Modified Files:
--------------
textsearch-ja:
Makefile (r1.6 -> r1.7)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/textsearch-ja/textsearch-ja/Makefile?r1=1.6&r2=1.7)