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

@@ -36,10 +36,11 @@
 
 OBJS = $(SRCS:%.c=%.o)
 LINTFILES = $(SRCS:%.c=%.ln)
 
 CERRWARN += -_gcc=-Wno-uninitialized
+NATIVE_LIBS     += libz.so libelf.so
 
 .NO_PARALLEL:
 .PARALLEL: $(OBJS) $(LINTFILES)
 
 all: $(PROG)