10080 smatch Makefile changes for usr/src/cmd

@@ -20,10 +20,11 @@
 # CDDL HEADER END
 #
 #
 # Copyright (c) 1989 by Sun Microsystems, Inc.
 #
+# Copyright (c) 2018, Joyent, Inc.
 
 FSTYPE=         nfs
 TYPEPROG=       rquotad
 ATTMK=          $(TYPEPROG)
 

@@ -36,10 +37,13 @@
 CPPFLAGS += -D_LARGEFILE64_SOURCE
 CERRWARN += -_gcc=-Wno-implicit-function-declaration
 CERRWARN += -_gcc=-Wno-unused-variable
 LDLIBS += -lnsl
 
+# unknown type for func
+SMATCH=off
+
 $(TYPEPROG):    $(OBJS)
                 $(LINK.c) -o $@ $(LDLIBS) $(OBJS)
                 $(POST_PROCESS)
 
 lint:           lint_SRCS