4853 illumos-gate is not lint-clean when built with openssl 1.0 (fix openssl 0.9.8 lint)

@@ -55,11 +55,11 @@
 # This library is NOT lint clean
 
 # openssl forces us to ignore dubious pointer casts, thanks to its clever
 # use of macros for stack management.
 LINTFLAGS=      -umx -errtags \
-                -erroff=E_BAD_PTR_CAST_ALIGN,E_BAD_PTR_CAST
+                -erroff=E_BAD_PTR_CAST_ALIGN,E_BAD_PTR_CAST,E_SUPPRESSION_DIRECTIVE_UNUSED
 $(LINTLIB):=    SRCS = $(SRCDIR)/$(LINTSRC)
 
 
 LIBS = $(DYNLIB) $(LINTLIB)