9852 enable ld(1) guidance and deflib assertions for the illumos build

@@ -39,10 +39,12 @@
 CFLAGS +=       $(CCVERBOSE)
 CCFLAGS64 +=    -mt
 CCFLAGS +=      -mt
 LDLIBS +=       -lc
 
+$(__SUNC)ADJUNCT_LIBS = libC.so
+
 CLEANFILES +=   pics/lex.fru.cc pics/y.tab.cc pics/y.tab.h
 
 $(LINTLIB) :=   SRCS = ../llib-lfru
 $(LINTLIB) :=   LINTFLAGS = -nvx -I../include
 $(LINTLIB) :=   LINTFLAGS64 = -nvx -m64 -I../include