4853 illumos-gate is not lint-clean when built with openssl 1.0

*** 29,34 ****
--- 29,39 ----
  
  CMNCRYPTDIR = ../../../../../common/net/wanboot/crypt
  
  CERRWARN += -_gcc=-Wno-uninitialized
  
+ # OpenSSLs API includes some macro expansions that are incompatible with lint,
+ # depending on the version of OpenSSL used
+ LINTFLAGS   +=    -erroff=E_SUPPRESSION_DIRECTIVE_UNUSED
+ LINTFLAGS64 +=    -erroff=E_SUPPRESSION_DIRECTIVE_UNUSED
+ 
  .KEEP_STATE: