12386 acpixtract tries to fopen("")

@@ -6,31 +6,32 @@
 #
 # A full copy of the text of the CDDL should have accompanied this
 # source.  A copy of the CDDL is also available via the Internet at
 # http://www.illumos.org/license/CDDL.
 #
-# Copyright (c) 2018, Joyent, Inc.
+# Copyright 2020 Joyent, Inc.
 # Copyright 2016 RackTop Systems.
 #
 
 PROG=           acpixtract
 
 include ../../Makefile.cmd
 include ../../Makefile.ctf
 
 OBJS =  axmain.o acpixtract.o axutils.o osunixxf.o utglobal.o getopt.o \
-        utdebug.o utprint.o osl.o utascii.o utmath.o utxferror.o utnonansi.o \
+        utdebug.o osl.o utascii.o utmath.o utxferror.o utnonansi.o \
         utexcep.o
 SRCS = $(OBJS:.o=.c)
 
 VPATH = ../common:$(SRC)/common/acpica/utilities
 
-CERRWARN += -_gcc=-Wno-unused-function
+#
+# "the 'AX_IS_TABLE_BLOCK_HEADER' macro might need parens"
+# (Reported) upstream bug.
+#
+SMOFF = all_func_returns,macros
 
-# not linted
-SMATCH=off
-
 CPPFLAGS += -I$(SRC)/uts/intel/sys/acpi -DACPI_XTRACT_APP
 
 .KEEP_STATE:
 
 all: $(PROG)