10080 smatch Makefile changes for usr/src/cmd

@@ -9,11 +9,11 @@
 # http://www.illumos.org/license/CDDL.
 #
 #
 # Copyright (c) 2014 Racktop Systems.
 # Copyright 2015, OmniTI Computer Consulting, Inc. All rights reserved.
-#
+# Copyright (c) 2018, Joyent, Inc.
 
 # Link against libc as perl solaris specs
 $(PERLEXT):= LDLIBS += -lc
 
 # Allow for undefined symbols satisfied by perl

@@ -24,10 +24,12 @@
 
 # CFLAGS for perl, specifically.
 PCFLAGS= -DPERL_EUPXS_ALWAYS_EXPORT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 \
         -DPERL_USE_SAFE_PUTENV -D_TS_ERRNO
 
+SMATCH=off
+
 $(MACH):
         $(INS.dir)
 
 $(PERLEXT): $(MACH)/$(MODULE).o
         $(BUILD.SO) $(MACH)/$(MODULE).o