12386 acpixtract tries to fopen("")

*** 6,36 ****
  #
  # 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 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 \
          utexcep.o
  SRCS = $(OBJS:.o=.c)
  
  VPATH = ../common:$(SRC)/common/acpica/utilities
  
! CERRWARN += -_gcc=-Wno-unused-function
  
- # not linted
- SMATCH=off
- 
  CPPFLAGS += -I$(SRC)/uts/intel/sys/acpi -DACPI_XTRACT_APP
  
  .KEEP_STATE:
  
  all: $(PROG)
--- 6,37 ----
  #
  # 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 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 osl.o utascii.o utmath.o utxferror.o utnonansi.o \
          utexcep.o
  SRCS = $(OBJS:.o=.c)
  
  VPATH = ../common:$(SRC)/common/acpica/utilities
  
! #
! # "the 'AX_IS_TABLE_BLOCK_HEADER' macro might need parens"
! # (Reported) upstream bug.
! #
! SMOFF = all_func_returns,macros
  
  CPPFLAGS += -I$(SRC)/uts/intel/sys/acpi -DACPI_XTRACT_APP
  
  .KEEP_STATE:
  
  all: $(PROG)