Log Message:-----------Allow for LDFLAGS_SL already having a value in Makefile.aix.Per buildfarm results.
Modified Files:-------------- pgsql/src/makefiles: Makefile.aix (r1.31 -> r1.32) (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/makefiles/Makefile.aix?r1=1.31&r2=1.32)
