Log Message:
-----------
Make sure LDFLAGS come before LIBS when linking contrib programs.
Solaris, at least, seems to be sensitive to the relative order of -L
and -l switches, so this is needed. Per buildfarm results.
Modified Files:
--------------
pgsql/src/makefiles:
pgxs.mk (r1.20 -> r1.21)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/makefiles/pgxs.mk?r1=1.20&r2=1.21)