10080 smatch Makefile changes for usr/src/cmd

@@ -21,10 +21,11 @@
 
 #
 # Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
+# Copyright (c) 2018, Joyent, Inc.
 
 PROG=           in.ndpd
 OBJS=           config.o main.o ndp.o tables.o trace.o
 SRCS=           $(OBJS:%.o=%.c)
 SVCMETHOD=      svc-ndp

@@ -57,10 +58,13 @@
 LINTFLAGS +=    -erroff=E_BAD_PTR_CAST_ALIGN
 
 CERRWARN += -_gcc=-Wno-switch
 CERRWARN += -_gcc=-Wno-uninitialized
 
+# not linted
+SMATCH=off
+
 CTFCONVERT_HOOK = && $(CTFCONVERT_O)
 CTFMERGE_HOOK = && $(CTFMERGE) -L VERSION -o $@ $(OBJS)
 $(OBJS) := CFLAGS += $(CTF_FLAGS)
 
 .KEEP_STATE: