10063 basic support for smatch
10153 checkpaths shouldn't check packaging exceptions

*** 9,18 ****
--- 9,19 ----
  # http://www.illumos.org/license/CDDL.
  #
  
  #
  # Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
+ # Copyright (c) 2018, Joyent, Inc.
  #
  
  LIBMDIR         = $(SRC)/lib/libm
  
  LIBMSRC         = $(LIBMDIR)/common
*** 61,70 ****
--- 62,75 ----
  
  # libm depends on integer overflow characteristics
  CFLAGS          += -_gcc=-fno-strict-overflow
  CFLAGS64        += -_gcc=-fno-strict-overflow
  
+ # sparse currently has no _Complex support
+ CFLAGS          += -_smatch=off
+ CFLAGS64        += -_smatch=off
+ 
  $(DYNLIB)       := LDLIBS += -lc
  
  $(LINTLIB)      := SRCS = $(LIBMSRC)/$(LINTSRC)
  
  CLEANFILES      += pics/*.s pics/*.S