12386 acpixtract tries to fopen("")

@@ -6,11 +6,11 @@
 #
 # 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 2019 OmniOS Community Edition (OmniOSce) Association.
 #
 # Adapted from acpica/generate/unix/iasl/Makefile, which lacked a copyright
 # notice.
 #

@@ -61,11 +61,11 @@
 OBJS += tbdata.o tbfadt.o tbinstal.o tbprint.o tbutils.o tbxface.o
 # usr/src/common/acpica/utilities
 OBJS += utaddress.o utalloc.o utascii.o utbuffer.o utcache.o utcopy.o \
         utdebug.o utdecode.o utdelete.o uterror.o utexcep.o utglobal.o uthex.o \
         utinit.o utlock.o utmath.o utmisc.o utmutex.o utnonansi.o utobject.o \
-        utownerid.o utpredef.o utprint.o utresdecode.o utresrc.o utstate.o \
+        utownerid.o utpredef.o utresdecode.o utresrc.o utstate.o \
         utstring.o utstrsuppt.o utstrtoul64.o utuuid.o utxface.o utxferror.o
 
 SRCS = $(OBJS:.o=.c)
 
 ACPI_CMN_SRC            = $(SRC)/common/acpica

@@ -99,13 +99,11 @@
         prparserparse.c \
         aslcompiler.y.h \
         dtparser.y.h \
         prparser.y.h
 
-CERRWARN += -_gcc=-Wno-unused-function
-
-# not linted
+# too much noise
 SMATCH=off
 
 CPPFLAGS += -I$(SRC)/uts/intel/sys/acpi -DACPI_ASL_COMPILER -I.
 
 LEX_C_FILES = aslcompilerlex.c dtparserlex.c prparserlex.c