From b95830931fc30c85bd3ca3d00a8578e03c39ba7e Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Sat, 9 Jul 2022 17:39:38 +0930
Subject: [PATCH] Regenerate with automake-1.15.1

Until we update the recommended versions of autoconf/automake, files
should be regenerated with automake-1.15.1 and autoconf-2.69.  That's
not because we think those versions are golden, and newer versions are
bad.  It's simply because maintainers want to be able to update
configury files without trouble, and if someone regenerates files with
automake-1.16.5 then --enable-maintainer-mode builds will hit errors:

checking that generated files are newer than configure... configure.ac:26: error: version mismatch.  This is Automake 1.15.1,
configure.ac:26: but the definition used by this AM_INIT_AUTOMAKE
configure.ac:26: comes from Automake 1.16.5.  You should recreate
configure.ac:26: aclocal.m4 with aclocal and run automake again.
WARNING: 'automake-1.15' is probably too old.

Correcting this requires regenerating the files by hand.
---
 binutils/Makefile.in                | 345 +++--------
 binutils/aclocal.m4                 | 220 +++----
 binutils/configure                  | 221 ++++---
 gas/Makefile.in                     | 671 ++++++---------------
 gas/aclocal.m4                      | 220 +++----
 gas/configure                       | 221 ++++---
 gprof/Makefile.in                   | 142 ++---
 gprof/aclocal.m4                    | 218 +++----
 gprof/configure                     | 221 ++++---
 gprofng/Makefile.in                 |  38 +-
 gprofng/aclocal.m4                  | 222 +++----
 gprofng/common/config.h.in          |  28 +-
 gprofng/configure                   | 221 ++++---
 gprofng/doc/Makefile.in             |  20 +-
 gprofng/gp-display-html/Makefile.in |  15 +-
 gprofng/libcollector/Makefile.in    | 148 ++---
 gprofng/libcollector/aclocal.m4     | 220 +++----
 gprofng/libcollector/configure      | 221 ++++---
 gprofng/src/Makefile.in             | 489 +++++----------
 opcodes/Makefile.in                 | 884 +++++++---------------------
 opcodes/aclocal.m4                  | 218 +++----
 opcodes/configure                   | 221 ++++---
 zlib/Makefile.in                    | 192 ++----
 zlib/aclocal.m4                     | 191 +++---
 zlib/configure                      | 193 +++---
 25 files changed, 2263 insertions(+), 3737 deletions(-)

diff --git a/binutils/Makefile.in b/binutils/Makefile.in
index 1785c286b1b..78d32b350e3 100644
--- a/binutils/Makefile.in
+++ b/binutils/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -328,38 +328,7 @@ am__v_at_0 = @
 am__v_at_1 = 
 DEFAULT_INCLUDES = -I.@am__isrc@
 depcomp = $(SHELL) $(top_srcdir)/../depcomp
-am__maybe_remake_depfiles = depfiles
-am__depfiles_remade = ./$(DEPDIR)/addr2line.Po ./$(DEPDIR)/ar.Po \
-	./$(DEPDIR)/arlex.Po ./$(DEPDIR)/arparse.Po \
-	./$(DEPDIR)/arsup.Po ./$(DEPDIR)/bfdtest1.Po \
-	./$(DEPDIR)/bfdtest2.Po ./$(DEPDIR)/bin2c.Po \
-	./$(DEPDIR)/binemul.Po ./$(DEPDIR)/bucomm.Po \
-	./$(DEPDIR)/coffdump.Po ./$(DEPDIR)/coffgrok.Po \
-	./$(DEPDIR)/cxxfilt.Po ./$(DEPDIR)/debug.Po \
-	./$(DEPDIR)/deflex.Po ./$(DEPDIR)/defparse.Po \
-	./$(DEPDIR)/demanguse.Po ./$(DEPDIR)/dlltool.Po \
-	./$(DEPDIR)/dllwrap.Po ./$(DEPDIR)/dwarf.Po \
-	./$(DEPDIR)/elfcomm.Po ./$(DEPDIR)/elfedit.Po \
-	./$(DEPDIR)/emul_$(EMULATION).Po ./$(DEPDIR)/emul_aix.Po \
-	./$(DEPDIR)/emul_vanilla.Po ./$(DEPDIR)/filemode.Po \
-	./$(DEPDIR)/is-ranlib.Po ./$(DEPDIR)/is-strip.Po \
-	./$(DEPDIR)/maybe-ranlib.Po ./$(DEPDIR)/maybe-strip.Po \
-	./$(DEPDIR)/mclex.Po ./$(DEPDIR)/mcparse.Po ./$(DEPDIR)/nm.Po \
-	./$(DEPDIR)/not-ranlib.Po ./$(DEPDIR)/not-strip.Po \
-	./$(DEPDIR)/objcopy.Po ./$(DEPDIR)/objdump.Po \
-	./$(DEPDIR)/od-elf32_avr.Po ./$(DEPDIR)/od-macho.Po \
-	./$(DEPDIR)/od-xcoff.Po ./$(DEPDIR)/prdbg.Po \
-	./$(DEPDIR)/rclex.Po ./$(DEPDIR)/rcparse.Po \
-	./$(DEPDIR)/rdcoff.Po ./$(DEPDIR)/rddbg.Po \
-	./$(DEPDIR)/readelf.Po ./$(DEPDIR)/rename.Po \
-	./$(DEPDIR)/resbin.Po ./$(DEPDIR)/rescoff.Po \
-	./$(DEPDIR)/resrc.Po ./$(DEPDIR)/resres.Po ./$(DEPDIR)/size.Po \
-	./$(DEPDIR)/srconv.Po ./$(DEPDIR)/stabs.Po \
-	./$(DEPDIR)/strings.Po ./$(DEPDIR)/sysdump.Po \
-	./$(DEPDIR)/syslex_wrap.Po ./$(DEPDIR)/unwind-ia64.Po \
-	./$(DEPDIR)/version.Po ./$(DEPDIR)/windmc.Po \
-	./$(DEPDIR)/windres.Po ./$(DEPDIR)/winduni.Po \
-	./$(DEPDIR)/wrstabs.Po testsuite/$(DEPDIR)/gentestdlls.Po
+am__depfiles_maybe = depfiles
 am__mv = mv -f
 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
@@ -469,8 +438,8 @@ am__recursive_targets = \
   $(am__extra_recursive_targets)
 AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
 	cscope
-am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) \
-	config.in
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) \
+	$(LISP)config.in
 # Read a list of newline-separated strings from the standard input,
 # and print each of them once, without duplicates.  Input order is
 # *not* preserved.
@@ -487,6 +456,9 @@ am__define_uniq_tagged_files = \
   unique=`for i in $$list; do \
     if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
   done | $(am__uniquify_input)`
+ETAGS = etags
+CTAGS = ctags
+CSCOPE = cscope
 DEJATOOL = $(PACKAGE)
 RUNTESTDEFAULTFLAGS = --tool $$tool --srcdir $$srcdir
 DIST_SUBDIRS = $(SUBDIRS)
@@ -513,8 +485,6 @@ CC_FOR_BUILD = @CC_FOR_BUILD@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
-CSCOPE = @CSCOPE@
-CTAGS = @CTAGS@
 CYGPATH_W = @CYGPATH_W@
 DATADIRNAME = @DATADIRNAME@
 DEBUGINFOD_CFLAGS = @DEBUGINFOD_CFLAGS@
@@ -531,7 +501,6 @@ ECHO_T = @ECHO_T@
 EGREP = @EGREP@
 EMULATION = @EMULATION@
 EMULATION_VECTOR = @EMULATION_VECTOR@
-ETAGS = @ETAGS@
 EXEEXT = @EXEEXT@
 EXEEXT_FOR_BUILD = @EXEEXT_FOR_BUILD@
 FGREP = @FGREP@
@@ -930,8 +899,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	    echo ' $(SHELL) ./config.status'; \
 	    $(SHELL) ./config.status;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
 	esac;
 $(srcdir)/doc/local.mk $(am__empty):
 
@@ -1169,76 +1138,70 @@ mostlyclean-compile:
 distclean-compile:
 	-rm -f *.tab.c
 
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/addr2line.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ar.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/arlex.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/arparse.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/arsup.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/bfdtest1.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/bfdtest2.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/bin2c.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/binemul.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/bucomm.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coffdump.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coffgrok.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cxxfilt.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/debug.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/deflex.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/defparse.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/demanguse.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dlltool.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dllwrap.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dwarf.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elfcomm.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elfedit.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/emul_$(EMULATION).Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/emul_aix.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/emul_vanilla.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/filemode.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/is-ranlib.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/is-strip.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/maybe-ranlib.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/maybe-strip.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mclex.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mcparse.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nm.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/not-ranlib.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/not-strip.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/objcopy.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/objdump.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/od-elf32_avr.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/od-macho.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/od-xcoff.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/prdbg.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rclex.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rcparse.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rdcoff.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rddbg.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/readelf.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rename.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/resbin.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rescoff.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/resrc.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/resres.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/size.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/srconv.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stabs.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/strings.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sysdump.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/syslex_wrap.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/unwind-ia64.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/version.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/windmc.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/windres.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/winduni.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/wrstabs.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@testsuite/$(DEPDIR)/gentestdlls.Po@am__quote@ # am--include-marker
-
-$(am__depfiles_remade):
-	@$(MKDIR_P) $(@D)
-	@echo '# dummy' >$@-t && $(am__mv) $@-t $@
-
-am--depfiles: $(am__depfiles_remade)
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/addr2line.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ar.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/arlex.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/arparse.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/arsup.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/bfdtest1.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/bfdtest2.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/bin2c.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/binemul.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/bucomm.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coffdump.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/coffgrok.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cxxfilt.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/debug.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/deflex.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/defparse.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/demanguse.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dlltool.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dllwrap.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dwarf.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elfcomm.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/elfedit.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/emul_$(EMULATION).Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/emul_aix.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/emul_vanilla.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/filemode.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/is-ranlib.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/is-strip.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/maybe-ranlib.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/maybe-strip.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mclex.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mcparse.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nm.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/not-ranlib.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/not-strip.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/objcopy.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/objdump.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/od-elf32_avr.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/od-macho.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/od-xcoff.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/prdbg.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rclex.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rcparse.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rdcoff.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rddbg.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/readelf.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rename.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/resbin.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rescoff.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/resrc.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/resres.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/size.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/srconv.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stabs.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/strings.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sysdump.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/syslex_wrap.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/unwind-ia64.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/version.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/windmc.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/windres.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/winduni.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/wrstabs.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@testsuite/$(DEPDIR)/gentestdlls.Po@am__quote@
 
 .c.o:
 @am__fastdepCC_TRUE@	$(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
@@ -1571,7 +1534,7 @@ site.exp: Makefile $(EXTRA_DEJAGNU_SITE_CONFIG)
 	@echo '# Do not edit here.  If you wish to override these values' >>site.tmp
 	@echo '# edit the last section' >>site.tmp
 	@echo 'set srcdir "$(srcdir)"' >>site.tmp
-	@echo "set objdir \"`pwd`\"" >>site.tmp
+	@echo "set objdir `pwd`" >>site.tmp
 	@echo 'set build_alias "$(build_alias)"' >>site.tmp
 	@echo 'set build_triplet $(build_triplet)' >>site.tmp
 	@echo 'set host_alias "$(host_alias)"' >>site.tmp
@@ -1609,8 +1572,7 @@ installdirs-am:
 	done
 install: $(BUILT_SOURCES)
 	$(MAKE) $(AM_MAKEFLAGS) install-recursive
-install-exec: $(BUILT_SOURCES)
-	$(MAKE) $(AM_MAKEFLAGS) install-exec-recursive
+install-exec: install-exec-recursive
 install-data: install-data-recursive
 uninstall: uninstall-recursive
 
@@ -1663,70 +1625,7 @@ clean-am: clean-aminfo clean-binPROGRAMS clean-generic clean-libtool \
 
 distclean: distclean-recursive
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-		-rm -f ./$(DEPDIR)/addr2line.Po
-	-rm -f ./$(DEPDIR)/ar.Po
-	-rm -f ./$(DEPDIR)/arlex.Po
-	-rm -f ./$(DEPDIR)/arparse.Po
-	-rm -f ./$(DEPDIR)/arsup.Po
-	-rm -f ./$(DEPDIR)/bfdtest1.Po
-	-rm -f ./$(DEPDIR)/bfdtest2.Po
-	-rm -f ./$(DEPDIR)/bin2c.Po
-	-rm -f ./$(DEPDIR)/binemul.Po
-	-rm -f ./$(DEPDIR)/bucomm.Po
-	-rm -f ./$(DEPDIR)/coffdump.Po
-	-rm -f ./$(DEPDIR)/coffgrok.Po
-	-rm -f ./$(DEPDIR)/cxxfilt.Po
-	-rm -f ./$(DEPDIR)/debug.Po
-	-rm -f ./$(DEPDIR)/deflex.Po
-	-rm -f ./$(DEPDIR)/defparse.Po
-	-rm -f ./$(DEPDIR)/demanguse.Po
-	-rm -f ./$(DEPDIR)/dlltool.Po
-	-rm -f ./$(DEPDIR)/dllwrap.Po
-	-rm -f ./$(DEPDIR)/dwarf.Po
-	-rm -f ./$(DEPDIR)/elfcomm.Po
-	-rm -f ./$(DEPDIR)/elfedit.Po
-	-rm -f ./$(DEPDIR)/emul_$(EMULATION).Po
-	-rm -f ./$(DEPDIR)/emul_aix.Po
-	-rm -f ./$(DEPDIR)/emul_vanilla.Po
-	-rm -f ./$(DEPDIR)/filemode.Po
-	-rm -f ./$(DEPDIR)/is-ranlib.Po
-	-rm -f ./$(DEPDIR)/is-strip.Po
-	-rm -f ./$(DEPDIR)/maybe-ranlib.Po
-	-rm -f ./$(DEPDIR)/maybe-strip.Po
-	-rm -f ./$(DEPDIR)/mclex.Po
-	-rm -f ./$(DEPDIR)/mcparse.Po
-	-rm -f ./$(DEPDIR)/nm.Po
-	-rm -f ./$(DEPDIR)/not-ranlib.Po
-	-rm -f ./$(DEPDIR)/not-strip.Po
-	-rm -f ./$(DEPDIR)/objcopy.Po
-	-rm -f ./$(DEPDIR)/objdump.Po
-	-rm -f ./$(DEPDIR)/od-elf32_avr.Po
-	-rm -f ./$(DEPDIR)/od-macho.Po
-	-rm -f ./$(DEPDIR)/od-xcoff.Po
-	-rm -f ./$(DEPDIR)/prdbg.Po
-	-rm -f ./$(DEPDIR)/rclex.Po
-	-rm -f ./$(DEPDIR)/rcparse.Po
-	-rm -f ./$(DEPDIR)/rdcoff.Po
-	-rm -f ./$(DEPDIR)/rddbg.Po
-	-rm -f ./$(DEPDIR)/readelf.Po
-	-rm -f ./$(DEPDIR)/rename.Po
-	-rm -f ./$(DEPDIR)/resbin.Po
-	-rm -f ./$(DEPDIR)/rescoff.Po
-	-rm -f ./$(DEPDIR)/resrc.Po
-	-rm -f ./$(DEPDIR)/resres.Po
-	-rm -f ./$(DEPDIR)/size.Po
-	-rm -f ./$(DEPDIR)/srconv.Po
-	-rm -f ./$(DEPDIR)/stabs.Po
-	-rm -f ./$(DEPDIR)/strings.Po
-	-rm -f ./$(DEPDIR)/sysdump.Po
-	-rm -f ./$(DEPDIR)/syslex_wrap.Po
-	-rm -f ./$(DEPDIR)/unwind-ia64.Po
-	-rm -f ./$(DEPDIR)/version.Po
-	-rm -f ./$(DEPDIR)/windmc.Po
-	-rm -f ./$(DEPDIR)/windres.Po
-	-rm -f ./$(DEPDIR)/winduni.Po
-	-rm -f ./$(DEPDIR)/wrstabs.Po
-	-rm -f testsuite/$(DEPDIR)/gentestdlls.Po
+	-rm -rf ./$(DEPDIR) testsuite/$(DEPDIR)
 	-rm -f Makefile
 distclean-am: clean-am distclean-DEJAGNU distclean-compile \
 	distclean-generic distclean-hdr distclean-libtool \
@@ -1867,70 +1766,7 @@ installcheck-am: installcheck-local
 maintainer-clean: maintainer-clean-recursive
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
 	-rm -rf $(top_srcdir)/autom4te.cache
-		-rm -f ./$(DEPDIR)/addr2line.Po
-	-rm -f ./$(DEPDIR)/ar.Po
-	-rm -f ./$(DEPDIR)/arlex.Po
-	-rm -f ./$(DEPDIR)/arparse.Po
-	-rm -f ./$(DEPDIR)/arsup.Po
-	-rm -f ./$(DEPDIR)/bfdtest1.Po
-	-rm -f ./$(DEPDIR)/bfdtest2.Po
-	-rm -f ./$(DEPDIR)/bin2c.Po
-	-rm -f ./$(DEPDIR)/binemul.Po
-	-rm -f ./$(DEPDIR)/bucomm.Po
-	-rm -f ./$(DEPDIR)/coffdump.Po
-	-rm -f ./$(DEPDIR)/coffgrok.Po
-	-rm -f ./$(DEPDIR)/cxxfilt.Po
-	-rm -f ./$(DEPDIR)/debug.Po
-	-rm -f ./$(DEPDIR)/deflex.Po
-	-rm -f ./$(DEPDIR)/defparse.Po
-	-rm -f ./$(DEPDIR)/demanguse.Po
-	-rm -f ./$(DEPDIR)/dlltool.Po
-	-rm -f ./$(DEPDIR)/dllwrap.Po
-	-rm -f ./$(DEPDIR)/dwarf.Po
-	-rm -f ./$(DEPDIR)/elfcomm.Po
-	-rm -f ./$(DEPDIR)/elfedit.Po
-	-rm -f ./$(DEPDIR)/emul_$(EMULATION).Po
-	-rm -f ./$(DEPDIR)/emul_aix.Po
-	-rm -f ./$(DEPDIR)/emul_vanilla.Po
-	-rm -f ./$(DEPDIR)/filemode.Po
-	-rm -f ./$(DEPDIR)/is-ranlib.Po
-	-rm -f ./$(DEPDIR)/is-strip.Po
-	-rm -f ./$(DEPDIR)/maybe-ranlib.Po
-	-rm -f ./$(DEPDIR)/maybe-strip.Po
-	-rm -f ./$(DEPDIR)/mclex.Po
-	-rm -f ./$(DEPDIR)/mcparse.Po
-	-rm -f ./$(DEPDIR)/nm.Po
-	-rm -f ./$(DEPDIR)/not-ranlib.Po
-	-rm -f ./$(DEPDIR)/not-strip.Po
-	-rm -f ./$(DEPDIR)/objcopy.Po
-	-rm -f ./$(DEPDIR)/objdump.Po
-	-rm -f ./$(DEPDIR)/od-elf32_avr.Po
-	-rm -f ./$(DEPDIR)/od-macho.Po
-	-rm -f ./$(DEPDIR)/od-xcoff.Po
-	-rm -f ./$(DEPDIR)/prdbg.Po
-	-rm -f ./$(DEPDIR)/rclex.Po
-	-rm -f ./$(DEPDIR)/rcparse.Po
-	-rm -f ./$(DEPDIR)/rdcoff.Po
-	-rm -f ./$(DEPDIR)/rddbg.Po
-	-rm -f ./$(DEPDIR)/readelf.Po
-	-rm -f ./$(DEPDIR)/rename.Po
-	-rm -f ./$(DEPDIR)/resbin.Po
-	-rm -f ./$(DEPDIR)/rescoff.Po
-	-rm -f ./$(DEPDIR)/resrc.Po
-	-rm -f ./$(DEPDIR)/resres.Po
-	-rm -f ./$(DEPDIR)/size.Po
-	-rm -f ./$(DEPDIR)/srconv.Po
-	-rm -f ./$(DEPDIR)/stabs.Po
-	-rm -f ./$(DEPDIR)/strings.Po
-	-rm -f ./$(DEPDIR)/sysdump.Po
-	-rm -f ./$(DEPDIR)/syslex_wrap.Po
-	-rm -f ./$(DEPDIR)/unwind-ia64.Po
-	-rm -f ./$(DEPDIR)/version.Po
-	-rm -f ./$(DEPDIR)/windmc.Po
-	-rm -f ./$(DEPDIR)/windres.Po
-	-rm -f ./$(DEPDIR)/winduni.Po
-	-rm -f ./$(DEPDIR)/wrstabs.Po
-	-rm -f testsuite/$(DEPDIR)/gentestdlls.Po
+	-rm -rf ./$(DEPDIR) testsuite/$(DEPDIR)
 	-rm -f Makefile
 maintainer-clean-am: distclean-am maintainer-clean-aminfo \
 	maintainer-clean-generic
@@ -1955,21 +1791,20 @@ uninstall-am: uninstall-binPROGRAMS uninstall-binSCRIPTS \
 uninstall-man: uninstall-man1
 
 .MAKE: $(am__recursive_targets) all check check-am install install-am \
-	install-exec install-strip
+	install-strip
 
 .PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
-	am--depfiles am--refresh check check-DEJAGNU check-am clean \
-	clean-aminfo clean-binPROGRAMS clean-cscope clean-generic \
-	clean-libtool clean-noinstPROGRAMS cscope cscopelist-am ctags \
-	ctags-am dist-info distclean distclean-DEJAGNU \
-	distclean-compile distclean-generic distclean-hdr \
-	distclean-libtool distclean-tags dvi dvi-am html html-am \
-	html-local info info-am info-local install install-am \
-	install-binPROGRAMS install-binSCRIPTS install-data \
-	install-data-am install-dvi install-dvi-am install-exec \
-	install-exec-am install-exec-local install-html \
-	install-html-am install-info install-info-am install-man \
-	install-man1 install-pdf install-pdf-am install-ps \
+	am--refresh check check-DEJAGNU check-am clean clean-aminfo \
+	clean-binPROGRAMS clean-cscope clean-generic clean-libtool \
+	clean-noinstPROGRAMS cscope cscopelist-am ctags ctags-am \
+	dist-info distclean distclean-DEJAGNU distclean-compile \
+	distclean-generic distclean-hdr distclean-libtool \
+	distclean-tags dvi dvi-am html html-am html-local info info-am \
+	info-local install install-am install-binPROGRAMS \
+	install-binSCRIPTS install-data install-data-am install-dvi \
+	install-dvi-am install-exec install-exec-am install-exec-local \
+	install-html install-html-am install-info install-info-am \
+	install-man install-man1 install-pdf install-pdf-am install-ps \
 	install-ps-am install-strip installcheck installcheck-am \
 	installcheck-local installdirs installdirs-am maintainer-clean \
 	maintainer-clean-aminfo maintainer-clean-generic mostlyclean \
diff --git a/binutils/aclocal.m4 b/binutils/aclocal.m4
index 6a8ffe67e86..a877fa7f873 100644
--- a/binutils/aclocal.m4
+++ b/binutils/aclocal.m4
@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.16.5 -*- Autoconf -*-
+# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -20,7 +20,7 @@ You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
 
-# Copyright (C) 2002-2021 Free Software Foundation, Inc.
+# Copyright (C) 2002-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -32,10 +32,10 @@ To do so, use the procedure documented by the package, typically 'autoreconf'.])
 # generated from the m4 files accompanying Automake X.Y.
 # (This private macro should not be called outside this file.)
 AC_DEFUN([AM_AUTOMAKE_VERSION],
-[am__api_version='1.16'
+[am__api_version='1.15'
 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.16.5], [],
+m4_if([$1], [1.15.1], [],
       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 ])
 
@@ -51,14 +51,14 @@ m4_define([_AM_AUTOCONF_VERSION], [])
 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.16.5])dnl
+[AM_AUTOMAKE_VERSION([1.15.1])dnl
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 
 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -110,7 +110,7 @@ am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 # AM_CONDITIONAL                                            -*- Autoconf -*-
 
-# Copyright (C) 1997-2021 Free Software Foundation, Inc.
+# Copyright (C) 1997-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -141,7 +141,7 @@ AC_CONFIG_COMMANDS_PRE(
 Usually this means the macro was only invoked conditionally.]])
 fi])])
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -332,12 +332,13 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl
 
 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
+
 # _AM_OUTPUT_DEPENDENCY_COMMANDS
 # ------------------------------
 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
@@ -345,43 +346,49 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
   # Older Autoconf quotes --file arguments for eval, but not when files
   # are listed without --file.  Let's play safe and only enable the eval
   # if we detect the quoting.
-  # TODO: see whether this extra hack can be removed once we start
-  # requiring Autoconf 2.70 or later.
-  AS_CASE([$CONFIG_FILES],
-          [*\'*], [eval set x "$CONFIG_FILES"],
-          [*], [set x $CONFIG_FILES])
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
   shift
-  # Used to flag and report bootstrapping failures.
-  am_rc=0
-  for am_mf
+  for mf
   do
     # Strip MF so we end up with the name of the file.
-    am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile which includes
-    # dependency-tracking related rules and includes.
-    # Grep'ing the whole file directly is not great: AIX grep has a line
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named 'Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
     # limit of 2048, but all sed's we know have understand at least 4000.
-    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
-      || continue
-    am_dirpart=`AS_DIRNAME(["$am_mf"])`
-    am_filepart=`AS_BASENAME(["$am_mf"])`
-    AM_RUN_LOG([cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles]) || am_rc=$?
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`AS_DIRNAME("$mf")`
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running 'make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "$am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`AS_DIRNAME(["$file"])`
+      AS_MKDIR_P([$dirpart/$fdir])
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
   done
-  if test $am_rc -ne 0; then
-    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
-    for automatic dependency tracking.  If GNU make was not used, consider
-    re-running the configure script with MAKE="gmake" (or whatever is
-    necessary).  You can also try re-running configure with the
-    '--disable-dependency-tracking' option to at least be able to build
-    the package (albeit without support for automatic dependency tracking).])
-  fi
-  AS_UNSET([am_dirpart])
-  AS_UNSET([am_filepart])
-  AS_UNSET([am_mf])
-  AS_UNSET([am_rc])
-  rm -f conftest-deps.mk
 }
 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
 
@@ -390,17 +397,18 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 # -----------------------------
 # This macro should only be invoked once -- use via AC_REQUIRE.
 #
-# This code is only required when automatic dependency tracking is enabled.
-# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
-# order to bootstrap the dependency handling code.
+# This code is only required when automatic dependency tracking
+# is enabled.  FIXME.  This creates each '.P' file that we will
+# need in order to bootstrap the dependency handling code.
 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 [AC_CONFIG_COMMANDS([depfiles],
      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
-     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
+     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
 
 # Do all the work for Automake.                             -*- Autoconf -*-
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -428,10 +436,6 @@ m4_defn([AC_PROG_CC])
 # release and drop the old call support.
 AC_DEFUN([AM_INIT_AUTOMAKE],
 [AC_PREREQ([2.65])dnl
-m4_ifdef([_$0_ALREADY_INIT],
-  [m4_fatal([$0 expanded multiple times
-]m4_defn([_$0_ALREADY_INIT]))],
-  [m4_define([_$0_ALREADY_INIT], m4_expansion_stack)])dnl
 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
 dnl the ones we care about.
 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
@@ -468,7 +472,7 @@ m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
 [_AM_SET_OPTIONS([$1])dnl
 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
 m4_if(
-  m4_ifset([AC_PACKAGE_NAME], [ok]):m4_ifset([AC_PACKAGE_VERSION], [ok]),
+  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
   [ok:ok],,
   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
@@ -491,8 +495,8 @@ AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
 # We need awk for the "check" target (and possibly the TAP driver).  The
 # system "awk" is bad on some platforms.
@@ -520,20 +524,6 @@ AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
 		  [m4_define([AC_PROG_OBJCXX],
 			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
 ])
-# Variables for tags utilities; see am/tags.am
-if test -z "$CTAGS"; then
-  CTAGS=ctags
-fi
-AC_SUBST([CTAGS])
-if test -z "$ETAGS"; then
-  ETAGS=etags
-fi
-AC_SUBST([ETAGS])
-if test -z "$CSCOPE"; then
-  CSCOPE=cscope
-fi
-AC_SUBST([CSCOPE])
-
 AC_REQUIRE([AM_SILENT_RULES])dnl
 dnl The testsuite driver may need to know about EXEEXT, so add the
 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
@@ -573,7 +563,7 @@ END
 Aborting the configuration process, to ensure you take notice of the issue.
 
 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <https://www.gnu.org/software/coreutils/>.
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
 
 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -615,7 +605,7 @@ for _am_header in $config_headers :; do
 done
 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -636,7 +626,7 @@ if test x"${install_sh+set}" != xset; then
 fi
 AC_SUBST([install_sh])])
 
-# Copyright (C) 1998-2021 Free Software Foundation, Inc.
+# Copyright (C) 1998-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -657,7 +647,7 @@ fi])
 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 # From Jim Meyering
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -692,7 +682,7 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 
 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -700,42 +690,49 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 
 # AM_MAKE_INCLUDE()
 # -----------------
-# Check whether make has an 'include' directive that can support all
-# the idioms we need for our automatic dependency tracking code.
+# Check to see how make treats includes.
 AC_DEFUN([AM_MAKE_INCLUDE],
-[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
-cat > confinc.mk << 'END'
+[am_make=${MAKE-make}
+cat > confinc << 'END'
 am__doit:
-	@echo this is the am__doit target >confinc.out
+	@echo this is the am__doit target
 .PHONY: am__doit
 END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
 am__include="#"
 am__quote=
-# BSD make does it like this.
-echo '.include "confinc.mk" # ignored' > confmf.BSD
-# Other make implementations (GNU, Solaris 10, AIX) do it like this.
-echo 'include confinc.mk # ignored' > confmf.GNU
-_am_result=no
-for s in GNU BSD; do
-  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
-  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
-      ['0:this is the am__doit target'],
-      [AS_CASE([$s],
-          [BSD], [am__include='.include' am__quote='"'],
-          [am__include='include' am__quote=''])])
-  if test "$am__include" != "#"; then
-    _am_result="yes ($s style)"
-    break
-  fi
-done
-rm -f confinc.* confmf.*
-AC_MSG_RESULT([${_am_result}])
-AC_SUBST([am__include])])
-AC_SUBST([am__quote])])
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
 
 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 
-# Copyright (C) 1997-2021 Free Software Foundation, Inc.
+# Copyright (C) 1997-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -756,7 +753,12 @@ AC_DEFUN([AM_MISSING_HAS_RUN],
 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 AC_REQUIRE_AUX_FILE([missing])dnl
 if test x"${MISSING+set}" != xset; then
-  MISSING="\${SHELL} '$am_aux_dir/missing'"
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
 fi
 # Use eval to expand $SHELL
 if eval "$MISSING --is-lightweight"; then
@@ -769,7 +771,7 @@ fi
 
 # Helper functions for option handling.                     -*- Autoconf -*-
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -798,7 +800,7 @@ AC_DEFUN([_AM_SET_OPTIONS],
 AC_DEFUN([_AM_IF_OPTION],
 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -845,7 +847,7 @@ AC_LANG_POP([C])])
 # For backward compatibility.
 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -864,7 +866,7 @@ AC_DEFUN([AM_RUN_LOG],
 
 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -945,7 +947,7 @@ AC_CONFIG_COMMANDS_PRE(
 rm -f conftest.file
 ])
 
-# Copyright (C) 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2009-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1005,7 +1007,7 @@ AC_SUBST([AM_BACKSLASH])dnl
 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 ])
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1033,7 +1035,7 @@ fi
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 
-# Copyright (C) 2006-2021 Free Software Foundation, Inc.
+# Copyright (C) 2006-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1052,7 +1054,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 
 # Check how to create a tarball.                            -*- Autoconf -*-
 
-# Copyright (C) 2004-2021 Free Software Foundation, Inc.
+# Copyright (C) 2004-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
diff --git a/binutils/configure b/binutils/configure
index 6ecad8a19fe..dffb75c5a71 100755
--- a/binutils/configure
+++ b/binutils/configure
@@ -719,6 +719,7 @@ am__nodep
 AMDEPBACKSLASH
 AMDEP_FALSE
 AMDEP_TRUE
+am__quote
 am__include
 DEPDIR
 OBJEXT
@@ -732,9 +733,6 @@ AM_BACKSLASH
 AM_DEFAULT_VERBOSITY
 AM_DEFAULT_V
 AM_V
-CSCOPE
-ETAGS
-CTAGS
 am__untar
 am__tar
 AMTAR
@@ -807,8 +805,7 @@ PACKAGE_VERSION
 PACKAGE_TARNAME
 PACKAGE_NAME
 PATH_SEPARATOR
-SHELL
-am__quote'
+SHELL'
 ac_subst_files=''
 ac_user_opts='
 enable_option_checking
@@ -2768,7 +2765,7 @@ test -n "$target_alias" &&
     NONENONEs,x,x, &&
   program_prefix=${target_alias}-
 
-am__api_version='1.16'
+am__api_version='1.15'
 
 # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or
@@ -2944,7 +2941,12 @@ program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
 am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 if test x"${MISSING+set}" != xset; then
-  MISSING="\${SHELL} '$am_aux_dir/missing'"
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
 fi
 # Use eval to expand $SHELL
 if eval "$MISSING --is-lightweight"; then
@@ -3279,8 +3281,8 @@ MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 mkdir_p='$(MKDIR_P)'
 
 # We need awk for the "check" target (and possibly the TAP driver).  The
@@ -3299,20 +3301,6 @@ am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 
 
 
-# Variables for tags utilities; see am/tags.am
-if test -z "$CTAGS"; then
-  CTAGS=ctags
-fi
-
-if test -z "$ETAGS"; then
-  ETAGS=etags
-fi
-
-if test -z "$CSCOPE"; then
-  CSCOPE=cscope
-fi
-
-
 
 # POSIX will say in a future version that running "rm -f" with no argument
 # is OK; and we want to be able to make that assumption in our Makefile
@@ -3345,7 +3333,7 @@ END
 Aborting the configuration process, to ensure you take notice of the issue.
 
 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <https://www.gnu.org/software/coreutils/>.
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
 
 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -4247,45 +4235,45 @@ DEPDIR="${am__leading_dot}deps"
 
 ac_config_commands="$ac_config_commands depfiles"
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
-$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
-cat > confinc.mk << 'END'
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
 am__doit:
-	@echo this is the am__doit target >confinc.out
+	@echo this is the am__doit target
 .PHONY: am__doit
 END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
 am__include="#"
 am__quote=
-# BSD make does it like this.
-echo '.include "confinc.mk" # ignored' > confmf.BSD
-# Other make implementations (GNU, Solaris 10, AIX) do it like this.
-echo 'include confinc.mk # ignored' > confmf.GNU
-_am_result=no
-for s in GNU BSD; do
-  { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
-   (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }
-  case $?:`cat confinc.out 2>/dev/null` in #(
-  '0:this is the am__doit target') :
-    case $s in #(
-  BSD) :
-    am__include='.include' am__quote='"' ;; #(
-  *) :
-    am__include='include' am__quote='' ;;
-esac ;; #(
-  *) :
-     ;;
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
 esac
-  if test "$am__include" != "#"; then
-    _am_result="yes ($s style)"
-    break
-  fi
-done
-rm -f confinc.* confmf.*
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
-$as_echo "${_am_result}" >&6; }
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
 
 # Check whether --enable-dependency-tracking was given.
 if test "${enable_dependency_tracking+set}" = set; then :
@@ -10999,7 +10987,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11002 "configure"
+#line 10990 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11105,7 +11093,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11108 "configure"
+#line 11096 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -15616,7 +15604,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 #
 # INIT-COMMANDS
 #
-AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
 
 
 # The HP-UX ksh and POSIX shell print the target directory to stdout
@@ -16498,35 +16486,29 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
   # Older Autoconf quotes --file arguments for eval, but not when files
   # are listed without --file.  Let's play safe and only enable the eval
   # if we detect the quoting.
-  # TODO: see whether this extra hack can be removed once we start
-  # requiring Autoconf 2.70 or later.
-  case $CONFIG_FILES in #(
-  *\'*) :
-    eval set x "$CONFIG_FILES" ;; #(
-  *) :
-    set x $CONFIG_FILES ;; #(
-  *) :
-     ;;
-esac
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
   shift
-  # Used to flag and report bootstrapping failures.
-  am_rc=0
-  for am_mf
+  for mf
   do
     # Strip MF so we end up with the name of the file.
-    am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile which includes
-    # dependency-tracking related rules and includes.
-    # Grep'ing the whole file directly is not great: AIX grep has a line
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named 'Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
     # limit of 2048, but all sed's we know have understand at least 4000.
-    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
-      || continue
-    am_dirpart=`$as_dirname -- "$am_mf" ||
-$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$am_mf" : 'X\(//\)[^/]' \| \
-	 X"$am_mf" : 'X\(//\)$' \| \
-	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$am_mf" |
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$mf" : 'X\(//\)[^/]' \| \
+	 X"$mf" : 'X\(//\)$' \| \
+	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -16544,50 +16526,53 @@ $as_echo X"$am_mf" |
 	    q
 	  }
 	  s/.*/./; q'`
-    am_filepart=`$as_basename -- "$am_mf" ||
-$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
-	 X"$am_mf" : 'X\(//\)$' \| \
-	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$am_mf" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running 'make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "$am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$file" : 'X\(//\)[^/]' \| \
+	 X"$file" : 'X\(//\)$' \| \
+	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
 	  }
-	  /^X\/\(\/\/\)$/{
+	  /^X\(\/\/\)[^/].*/{
 	    s//\1/
 	    q
 	  }
-	  /^X\/\(\/\).*/{
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
 	    s//\1/
 	    q
 	  }
 	  s/.*/./; q'`
-    { echo "$as_me:$LINENO: cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles" >&5
-   (cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } || am_rc=$?
+      as_dir=$dirpart/$fdir; as_fn_mkdir_p
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
   done
-  if test $am_rc -ne 0; then
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "Something went wrong bootstrapping makefile fragments
-    for automatic dependency tracking.  If GNU make was not used, consider
-    re-running the configure script with MAKE=\"gmake\" (or whatever is
-    necessary).  You can also try re-running configure with the
-    '--disable-dependency-tracking' option to at least be able to build
-    the package (albeit without support for automatic dependency tracking).
-See \`config.log' for more details" "$LINENO" 5; }
-  fi
-  { am_dirpart=; unset am_dirpart;}
-  { am_filepart=; unset am_filepart;}
-  { am_mf=; unset am_mf;}
-  { am_rc=; unset am_rc;}
-  rm -f conftest-deps.mk
 }
  ;;
     "libtool":C)
diff --git a/gas/Makefile.in b/gas/Makefile.in
index 763278412dd..c57d78f82c4 100644
--- a/gas/Makefile.in
+++ b/gas/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -197,76 +197,7 @@ am__v_at_0 = @
 am__v_at_1 = 
 DEFAULT_INCLUDES = -I.@am__isrc@
 depcomp = $(SHELL) $(top_srcdir)/../depcomp
-am__maybe_remake_depfiles = depfiles
-am__depfiles_remade = ./$(DEPDIR)/app.Po ./$(DEPDIR)/as.Po \
-	./$(DEPDIR)/atof-generic.Po ./$(DEPDIR)/cgen.Po \
-	./$(DEPDIR)/compress-debug.Po ./$(DEPDIR)/cond.Po \
-	./$(DEPDIR)/depend.Po ./$(DEPDIR)/dw2gencfi.Po \
-	./$(DEPDIR)/dwarf2dbg.Po ./$(DEPDIR)/ecoff.Po \
-	./$(DEPDIR)/ehopt.Po ./$(DEPDIR)/expr.Po \
-	./$(DEPDIR)/flonum-copy.Po ./$(DEPDIR)/flonum-konst.Po \
-	./$(DEPDIR)/flonum-mult.Po ./$(DEPDIR)/frags.Po \
-	./$(DEPDIR)/hash.Po ./$(DEPDIR)/input-file.Po \
-	./$(DEPDIR)/input-scrub.Po ./$(DEPDIR)/itbl-lex.Po \
-	./$(DEPDIR)/itbl-ops.Po ./$(DEPDIR)/itbl-parse.Po \
-	./$(DEPDIR)/listing.Po ./$(DEPDIR)/literal.Po \
-	./$(DEPDIR)/macro.Po ./$(DEPDIR)/messages.Po \
-	./$(DEPDIR)/output-file.Po ./$(DEPDIR)/read.Po \
-	./$(DEPDIR)/remap.Po ./$(DEPDIR)/sb.Po ./$(DEPDIR)/stabs.Po \
-	./$(DEPDIR)/subsegs.Po ./$(DEPDIR)/symbols.Po \
-	./$(DEPDIR)/write.Po config/$(DEPDIR)/atof-ieee.Po \
-	config/$(DEPDIR)/atof-vax.Po \
-	config/$(DEPDIR)/bfin-lex-wrapper.Po \
-	config/$(DEPDIR)/bfin-lex.Po config/$(DEPDIR)/bfin-parse.Po \
-	config/$(DEPDIR)/e-crisaout.Po config/$(DEPDIR)/e-criself.Po \
-	config/$(DEPDIR)/e-i386aout.Po config/$(DEPDIR)/e-i386coff.Po \
-	config/$(DEPDIR)/e-i386elf.Po config/$(DEPDIR)/e-mipself.Po \
-	config/$(DEPDIR)/loongarch-lex.Po \
-	config/$(DEPDIR)/loongarch-parse.Po \
-	config/$(DEPDIR)/m68k-parse.Po config/$(DEPDIR)/obj-aout.Po \
-	config/$(DEPDIR)/obj-coff.Po config/$(DEPDIR)/obj-ecoff.Po \
-	config/$(DEPDIR)/obj-elf.Po config/$(DEPDIR)/obj-evax.Po \
-	config/$(DEPDIR)/obj-fdpicelf.Po config/$(DEPDIR)/obj-macho.Po \
-	config/$(DEPDIR)/obj-multi.Po config/$(DEPDIR)/obj-som.Po \
-	config/$(DEPDIR)/rl78-parse.Po config/$(DEPDIR)/rx-parse.Po \
-	config/$(DEPDIR)/tc-aarch64.Po config/$(DEPDIR)/tc-alpha.Po \
-	config/$(DEPDIR)/tc-arc.Po config/$(DEPDIR)/tc-arm.Po \
-	config/$(DEPDIR)/tc-avr.Po config/$(DEPDIR)/tc-bfin.Po \
-	config/$(DEPDIR)/tc-bpf.Po config/$(DEPDIR)/tc-cr16.Po \
-	config/$(DEPDIR)/tc-cris.Po config/$(DEPDIR)/tc-crx.Po \
-	config/$(DEPDIR)/tc-csky.Po config/$(DEPDIR)/tc-d10v.Po \
-	config/$(DEPDIR)/tc-d30v.Po config/$(DEPDIR)/tc-dlx.Po \
-	config/$(DEPDIR)/tc-epiphany.Po config/$(DEPDIR)/tc-fr30.Po \
-	config/$(DEPDIR)/tc-frv.Po config/$(DEPDIR)/tc-ft32.Po \
-	config/$(DEPDIR)/tc-h8300.Po config/$(DEPDIR)/tc-hppa.Po \
-	config/$(DEPDIR)/tc-i386.Po config/$(DEPDIR)/tc-ia64.Po \
-	config/$(DEPDIR)/tc-ip2k.Po config/$(DEPDIR)/tc-iq2000.Po \
-	config/$(DEPDIR)/tc-lm32.Po config/$(DEPDIR)/tc-loongarch.Po \
-	config/$(DEPDIR)/tc-m32c.Po config/$(DEPDIR)/tc-m32r.Po \
-	config/$(DEPDIR)/tc-m68hc11.Po config/$(DEPDIR)/tc-m68k.Po \
-	config/$(DEPDIR)/tc-mcore.Po config/$(DEPDIR)/tc-mep.Po \
-	config/$(DEPDIR)/tc-metag.Po config/$(DEPDIR)/tc-microblaze.Po \
-	config/$(DEPDIR)/tc-mips.Po config/$(DEPDIR)/tc-mmix.Po \
-	config/$(DEPDIR)/tc-mn10200.Po config/$(DEPDIR)/tc-mn10300.Po \
-	config/$(DEPDIR)/tc-moxie.Po config/$(DEPDIR)/tc-msp430.Po \
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+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stabs.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/subsegs.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/symbols.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/write.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/atof-ieee.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/atof-vax.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/bfin-lex-wrapper.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/bfin-lex.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/bfin-parse.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/e-crisaout.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/e-criself.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/e-i386aout.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/e-i386coff.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/e-i386elf.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/e-mipself.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/loongarch-lex.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/loongarch-parse.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/m68k-parse.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/obj-aout.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/obj-coff.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/obj-ecoff.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/obj-elf.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/obj-evax.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/obj-fdpicelf.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/obj-macho.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/obj-multi.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/obj-som.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/rl78-parse.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/rx-parse.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-aarch64.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-alpha.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-arc.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-arm.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-avr.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-bfin.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-bpf.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-cr16.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-cris.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-crx.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-csky.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-d10v.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-d30v.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-dlx.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-epiphany.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-fr30.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-frv.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-ft32.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-h8300.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-hppa.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-i386.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-ia64.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-ip2k.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-iq2000.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-lm32.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-loongarch.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-m32c.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-m32r.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-m68hc11.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-m68k.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-mcore.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-mep.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-metag.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-microblaze.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-mips.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-mmix.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-mn10200.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-mn10300.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-moxie.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-msp430.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-mt.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-nds32.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-nios2.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-ns32k.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-or1k.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-pdp11.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-pj.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-ppc.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-pru.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-riscv.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-rl78.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-rx.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-s12z.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-s390.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-score.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-sh.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-sparc.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-spu.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-tic30.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-tic4x.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-tic54x.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-tic6x.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-tilegx.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-tilepro.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-v850.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-vax.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-visium.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-wasm32.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-xgate.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-xstormy16.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-xtensa.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-z80.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/tc-z8k.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/te-vms.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@config/$(DEPDIR)/xtensa-relax.Po@am__quote@
 
 .c.o:
 @am__fastdepCC_TRUE@	$(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
@@ -1819,7 +1744,7 @@ site.exp: Makefile $(EXTRA_DEJAGNU_SITE_CONFIG)
 	@echo '# Do not edit here.  If you wish to override these values' >>site.tmp
 	@echo '# edit the last section' >>site.tmp
 	@echo 'set srcdir "$(srcdir)"' >>site.tmp
-	@echo "set objdir \"`pwd`\"" >>site.tmp
+	@echo "set objdir `pwd`" >>site.tmp
 	@echo 'set build_alias "$(build_alias)"' >>site.tmp
 	@echo 'set build_triplet $(build_triplet)' >>site.tmp
 	@echo 'set host_alias "$(host_alias)"' >>site.tmp
@@ -1906,140 +1831,7 @@ clean-am: clean-aminfo clean-generic clean-libtool \
 
 distclean: distclean-recursive
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-		-rm -f ./$(DEPDIR)/app.Po
-	-rm -f ./$(DEPDIR)/as.Po
-	-rm -f ./$(DEPDIR)/atof-generic.Po
-	-rm -f ./$(DEPDIR)/cgen.Po
-	-rm -f ./$(DEPDIR)/compress-debug.Po
-	-rm -f ./$(DEPDIR)/cond.Po
-	-rm -f ./$(DEPDIR)/depend.Po
-	-rm -f ./$(DEPDIR)/dw2gencfi.Po
-	-rm -f ./$(DEPDIR)/dwarf2dbg.Po
-	-rm -f ./$(DEPDIR)/ecoff.Po
-	-rm -f ./$(DEPDIR)/ehopt.Po
-	-rm -f ./$(DEPDIR)/expr.Po
-	-rm -f ./$(DEPDIR)/flonum-copy.Po
-	-rm -f ./$(DEPDIR)/flonum-konst.Po
-	-rm -f ./$(DEPDIR)/flonum-mult.Po
-	-rm -f ./$(DEPDIR)/frags.Po
-	-rm -f ./$(DEPDIR)/hash.Po
-	-rm -f ./$(DEPDIR)/input-file.Po
-	-rm -f ./$(DEPDIR)/input-scrub.Po
-	-rm -f ./$(DEPDIR)/itbl-lex.Po
-	-rm -f ./$(DEPDIR)/itbl-ops.Po
-	-rm -f ./$(DEPDIR)/itbl-parse.Po
-	-rm -f ./$(DEPDIR)/listing.Po
-	-rm -f ./$(DEPDIR)/literal.Po
-	-rm -f ./$(DEPDIR)/macro.Po
-	-rm -f ./$(DEPDIR)/messages.Po
-	-rm -f ./$(DEPDIR)/output-file.Po
-	-rm -f ./$(DEPDIR)/read.Po
-	-rm -f ./$(DEPDIR)/remap.Po
-	-rm -f ./$(DEPDIR)/sb.Po
-	-rm -f ./$(DEPDIR)/stabs.Po
-	-rm -f ./$(DEPDIR)/subsegs.Po
-	-rm -f ./$(DEPDIR)/symbols.Po
-	-rm -f ./$(DEPDIR)/write.Po
-	-rm -f config/$(DEPDIR)/atof-ieee.Po
-	-rm -f config/$(DEPDIR)/atof-vax.Po
-	-rm -f config/$(DEPDIR)/bfin-lex-wrapper.Po
-	-rm -f config/$(DEPDIR)/bfin-lex.Po
-	-rm -f config/$(DEPDIR)/bfin-parse.Po
-	-rm -f config/$(DEPDIR)/e-crisaout.Po
-	-rm -f config/$(DEPDIR)/e-criself.Po
-	-rm -f config/$(DEPDIR)/e-i386aout.Po
-	-rm -f config/$(DEPDIR)/e-i386coff.Po
-	-rm -f config/$(DEPDIR)/e-i386elf.Po
-	-rm -f config/$(DEPDIR)/e-mipself.Po
-	-rm -f config/$(DEPDIR)/loongarch-lex.Po
-	-rm -f config/$(DEPDIR)/loongarch-parse.Po
-	-rm -f config/$(DEPDIR)/m68k-parse.Po
-	-rm -f config/$(DEPDIR)/obj-aout.Po
-	-rm -f config/$(DEPDIR)/obj-coff.Po
-	-rm -f config/$(DEPDIR)/obj-ecoff.Po
-	-rm -f config/$(DEPDIR)/obj-elf.Po
-	-rm -f config/$(DEPDIR)/obj-evax.Po
-	-rm -f config/$(DEPDIR)/obj-fdpicelf.Po
-	-rm -f config/$(DEPDIR)/obj-macho.Po
-	-rm -f config/$(DEPDIR)/obj-multi.Po
-	-rm -f config/$(DEPDIR)/obj-som.Po
-	-rm -f config/$(DEPDIR)/rl78-parse.Po
-	-rm -f config/$(DEPDIR)/rx-parse.Po
-	-rm -f config/$(DEPDIR)/tc-aarch64.Po
-	-rm -f config/$(DEPDIR)/tc-alpha.Po
-	-rm -f config/$(DEPDIR)/tc-arc.Po
-	-rm -f config/$(DEPDIR)/tc-arm.Po
-	-rm -f config/$(DEPDIR)/tc-avr.Po
-	-rm -f config/$(DEPDIR)/tc-bfin.Po
-	-rm -f config/$(DEPDIR)/tc-bpf.Po
-	-rm -f config/$(DEPDIR)/tc-cr16.Po
-	-rm -f config/$(DEPDIR)/tc-cris.Po
-	-rm -f config/$(DEPDIR)/tc-crx.Po
-	-rm -f config/$(DEPDIR)/tc-csky.Po
-	-rm -f config/$(DEPDIR)/tc-d10v.Po
-	-rm -f config/$(DEPDIR)/tc-d30v.Po
-	-rm -f config/$(DEPDIR)/tc-dlx.Po
-	-rm -f config/$(DEPDIR)/tc-epiphany.Po
-	-rm -f config/$(DEPDIR)/tc-fr30.Po
-	-rm -f config/$(DEPDIR)/tc-frv.Po
-	-rm -f config/$(DEPDIR)/tc-ft32.Po
-	-rm -f config/$(DEPDIR)/tc-h8300.Po
-	-rm -f config/$(DEPDIR)/tc-hppa.Po
-	-rm -f config/$(DEPDIR)/tc-i386.Po
-	-rm -f config/$(DEPDIR)/tc-ia64.Po
-	-rm -f config/$(DEPDIR)/tc-ip2k.Po
-	-rm -f config/$(DEPDIR)/tc-iq2000.Po
-	-rm -f config/$(DEPDIR)/tc-lm32.Po
-	-rm -f config/$(DEPDIR)/tc-loongarch.Po
-	-rm -f config/$(DEPDIR)/tc-m32c.Po
-	-rm -f config/$(DEPDIR)/tc-m32r.Po
-	-rm -f config/$(DEPDIR)/tc-m68hc11.Po
-	-rm -f config/$(DEPDIR)/tc-m68k.Po
-	-rm -f config/$(DEPDIR)/tc-mcore.Po
-	-rm -f config/$(DEPDIR)/tc-mep.Po
-	-rm -f config/$(DEPDIR)/tc-metag.Po
-	-rm -f config/$(DEPDIR)/tc-microblaze.Po
-	-rm -f config/$(DEPDIR)/tc-mips.Po
-	-rm -f config/$(DEPDIR)/tc-mmix.Po
-	-rm -f config/$(DEPDIR)/tc-mn10200.Po
-	-rm -f config/$(DEPDIR)/tc-mn10300.Po
-	-rm -f config/$(DEPDIR)/tc-moxie.Po
-	-rm -f config/$(DEPDIR)/tc-msp430.Po
-	-rm -f config/$(DEPDIR)/tc-mt.Po
-	-rm -f config/$(DEPDIR)/tc-nds32.Po
-	-rm -f config/$(DEPDIR)/tc-nios2.Po
-	-rm -f config/$(DEPDIR)/tc-ns32k.Po
-	-rm -f config/$(DEPDIR)/tc-or1k.Po
-	-rm -f config/$(DEPDIR)/tc-pdp11.Po
-	-rm -f config/$(DEPDIR)/tc-pj.Po
-	-rm -f config/$(DEPDIR)/tc-ppc.Po
-	-rm -f config/$(DEPDIR)/tc-pru.Po
-	-rm -f config/$(DEPDIR)/tc-riscv.Po
-	-rm -f config/$(DEPDIR)/tc-rl78.Po
-	-rm -f config/$(DEPDIR)/tc-rx.Po
-	-rm -f config/$(DEPDIR)/tc-s12z.Po
-	-rm -f config/$(DEPDIR)/tc-s390.Po
-	-rm -f config/$(DEPDIR)/tc-score.Po
-	-rm -f config/$(DEPDIR)/tc-sh.Po
-	-rm -f config/$(DEPDIR)/tc-sparc.Po
-	-rm -f config/$(DEPDIR)/tc-spu.Po
-	-rm -f config/$(DEPDIR)/tc-tic30.Po
-	-rm -f config/$(DEPDIR)/tc-tic4x.Po
-	-rm -f config/$(DEPDIR)/tc-tic54x.Po
-	-rm -f config/$(DEPDIR)/tc-tic6x.Po
-	-rm -f config/$(DEPDIR)/tc-tilegx.Po
-	-rm -f config/$(DEPDIR)/tc-tilepro.Po
-	-rm -f config/$(DEPDIR)/tc-v850.Po
-	-rm -f config/$(DEPDIR)/tc-vax.Po
-	-rm -f config/$(DEPDIR)/tc-visium.Po
-	-rm -f config/$(DEPDIR)/tc-wasm32.Po
-	-rm -f config/$(DEPDIR)/tc-xgate.Po
-	-rm -f config/$(DEPDIR)/tc-xstormy16.Po
-	-rm -f config/$(DEPDIR)/tc-xtensa.Po
-	-rm -f config/$(DEPDIR)/tc-z80.Po
-	-rm -f config/$(DEPDIR)/tc-z8k.Po
-	-rm -f config/$(DEPDIR)/te-vms.Po
-	-rm -f config/$(DEPDIR)/xtensa-relax.Po
+	-rm -rf ./$(DEPDIR) config/$(DEPDIR)
 	-rm -f Makefile
 distclean-am: clean-am distclean-DEJAGNU distclean-compile \
 	distclean-generic distclean-hdr distclean-libtool \
@@ -2179,140 +1971,7 @@ installcheck-am:
 maintainer-clean: maintainer-clean-recursive
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
 	-rm -rf $(top_srcdir)/autom4te.cache
-		-rm -f ./$(DEPDIR)/app.Po
-	-rm -f ./$(DEPDIR)/as.Po
-	-rm -f ./$(DEPDIR)/atof-generic.Po
-	-rm -f ./$(DEPDIR)/cgen.Po
-	-rm -f ./$(DEPDIR)/compress-debug.Po
-	-rm -f ./$(DEPDIR)/cond.Po
-	-rm -f ./$(DEPDIR)/depend.Po
-	-rm -f ./$(DEPDIR)/dw2gencfi.Po
-	-rm -f ./$(DEPDIR)/dwarf2dbg.Po
-	-rm -f ./$(DEPDIR)/ecoff.Po
-	-rm -f ./$(DEPDIR)/ehopt.Po
-	-rm -f ./$(DEPDIR)/expr.Po
-	-rm -f ./$(DEPDIR)/flonum-copy.Po
-	-rm -f ./$(DEPDIR)/flonum-konst.Po
-	-rm -f ./$(DEPDIR)/flonum-mult.Po
-	-rm -f ./$(DEPDIR)/frags.Po
-	-rm -f ./$(DEPDIR)/hash.Po
-	-rm -f ./$(DEPDIR)/input-file.Po
-	-rm -f ./$(DEPDIR)/input-scrub.Po
-	-rm -f ./$(DEPDIR)/itbl-lex.Po
-	-rm -f ./$(DEPDIR)/itbl-ops.Po
-	-rm -f ./$(DEPDIR)/itbl-parse.Po
-	-rm -f ./$(DEPDIR)/listing.Po
-	-rm -f ./$(DEPDIR)/literal.Po
-	-rm -f ./$(DEPDIR)/macro.Po
-	-rm -f ./$(DEPDIR)/messages.Po
-	-rm -f ./$(DEPDIR)/output-file.Po
-	-rm -f ./$(DEPDIR)/read.Po
-	-rm -f ./$(DEPDIR)/remap.Po
-	-rm -f ./$(DEPDIR)/sb.Po
-	-rm -f ./$(DEPDIR)/stabs.Po
-	-rm -f ./$(DEPDIR)/subsegs.Po
-	-rm -f ./$(DEPDIR)/symbols.Po
-	-rm -f ./$(DEPDIR)/write.Po
-	-rm -f config/$(DEPDIR)/atof-ieee.Po
-	-rm -f config/$(DEPDIR)/atof-vax.Po
-	-rm -f config/$(DEPDIR)/bfin-lex-wrapper.Po
-	-rm -f config/$(DEPDIR)/bfin-lex.Po
-	-rm -f config/$(DEPDIR)/bfin-parse.Po
-	-rm -f config/$(DEPDIR)/e-crisaout.Po
-	-rm -f config/$(DEPDIR)/e-criself.Po
-	-rm -f config/$(DEPDIR)/e-i386aout.Po
-	-rm -f config/$(DEPDIR)/e-i386coff.Po
-	-rm -f config/$(DEPDIR)/e-i386elf.Po
-	-rm -f config/$(DEPDIR)/e-mipself.Po
-	-rm -f config/$(DEPDIR)/loongarch-lex.Po
-	-rm -f config/$(DEPDIR)/loongarch-parse.Po
-	-rm -f config/$(DEPDIR)/m68k-parse.Po
-	-rm -f config/$(DEPDIR)/obj-aout.Po
-	-rm -f config/$(DEPDIR)/obj-coff.Po
-	-rm -f config/$(DEPDIR)/obj-ecoff.Po
-	-rm -f config/$(DEPDIR)/obj-elf.Po
-	-rm -f config/$(DEPDIR)/obj-evax.Po
-	-rm -f config/$(DEPDIR)/obj-fdpicelf.Po
-	-rm -f config/$(DEPDIR)/obj-macho.Po
-	-rm -f config/$(DEPDIR)/obj-multi.Po
-	-rm -f config/$(DEPDIR)/obj-som.Po
-	-rm -f config/$(DEPDIR)/rl78-parse.Po
-	-rm -f config/$(DEPDIR)/rx-parse.Po
-	-rm -f config/$(DEPDIR)/tc-aarch64.Po
-	-rm -f config/$(DEPDIR)/tc-alpha.Po
-	-rm -f config/$(DEPDIR)/tc-arc.Po
-	-rm -f config/$(DEPDIR)/tc-arm.Po
-	-rm -f config/$(DEPDIR)/tc-avr.Po
-	-rm -f config/$(DEPDIR)/tc-bfin.Po
-	-rm -f config/$(DEPDIR)/tc-bpf.Po
-	-rm -f config/$(DEPDIR)/tc-cr16.Po
-	-rm -f config/$(DEPDIR)/tc-cris.Po
-	-rm -f config/$(DEPDIR)/tc-crx.Po
-	-rm -f config/$(DEPDIR)/tc-csky.Po
-	-rm -f config/$(DEPDIR)/tc-d10v.Po
-	-rm -f config/$(DEPDIR)/tc-d30v.Po
-	-rm -f config/$(DEPDIR)/tc-dlx.Po
-	-rm -f config/$(DEPDIR)/tc-epiphany.Po
-	-rm -f config/$(DEPDIR)/tc-fr30.Po
-	-rm -f config/$(DEPDIR)/tc-frv.Po
-	-rm -f config/$(DEPDIR)/tc-ft32.Po
-	-rm -f config/$(DEPDIR)/tc-h8300.Po
-	-rm -f config/$(DEPDIR)/tc-hppa.Po
-	-rm -f config/$(DEPDIR)/tc-i386.Po
-	-rm -f config/$(DEPDIR)/tc-ia64.Po
-	-rm -f config/$(DEPDIR)/tc-ip2k.Po
-	-rm -f config/$(DEPDIR)/tc-iq2000.Po
-	-rm -f config/$(DEPDIR)/tc-lm32.Po
-	-rm -f config/$(DEPDIR)/tc-loongarch.Po
-	-rm -f config/$(DEPDIR)/tc-m32c.Po
-	-rm -f config/$(DEPDIR)/tc-m32r.Po
-	-rm -f config/$(DEPDIR)/tc-m68hc11.Po
-	-rm -f config/$(DEPDIR)/tc-m68k.Po
-	-rm -f config/$(DEPDIR)/tc-mcore.Po
-	-rm -f config/$(DEPDIR)/tc-mep.Po
-	-rm -f config/$(DEPDIR)/tc-metag.Po
-	-rm -f config/$(DEPDIR)/tc-microblaze.Po
-	-rm -f config/$(DEPDIR)/tc-mips.Po
-	-rm -f config/$(DEPDIR)/tc-mmix.Po
-	-rm -f config/$(DEPDIR)/tc-mn10200.Po
-	-rm -f config/$(DEPDIR)/tc-mn10300.Po
-	-rm -f config/$(DEPDIR)/tc-moxie.Po
-	-rm -f config/$(DEPDIR)/tc-msp430.Po
-	-rm -f config/$(DEPDIR)/tc-mt.Po
-	-rm -f config/$(DEPDIR)/tc-nds32.Po
-	-rm -f config/$(DEPDIR)/tc-nios2.Po
-	-rm -f config/$(DEPDIR)/tc-ns32k.Po
-	-rm -f config/$(DEPDIR)/tc-or1k.Po
-	-rm -f config/$(DEPDIR)/tc-pdp11.Po
-	-rm -f config/$(DEPDIR)/tc-pj.Po
-	-rm -f config/$(DEPDIR)/tc-ppc.Po
-	-rm -f config/$(DEPDIR)/tc-pru.Po
-	-rm -f config/$(DEPDIR)/tc-riscv.Po
-	-rm -f config/$(DEPDIR)/tc-rl78.Po
-	-rm -f config/$(DEPDIR)/tc-rx.Po
-	-rm -f config/$(DEPDIR)/tc-s12z.Po
-	-rm -f config/$(DEPDIR)/tc-s390.Po
-	-rm -f config/$(DEPDIR)/tc-score.Po
-	-rm -f config/$(DEPDIR)/tc-sh.Po
-	-rm -f config/$(DEPDIR)/tc-sparc.Po
-	-rm -f config/$(DEPDIR)/tc-spu.Po
-	-rm -f config/$(DEPDIR)/tc-tic30.Po
-	-rm -f config/$(DEPDIR)/tc-tic4x.Po
-	-rm -f config/$(DEPDIR)/tc-tic54x.Po
-	-rm -f config/$(DEPDIR)/tc-tic6x.Po
-	-rm -f config/$(DEPDIR)/tc-tilegx.Po
-	-rm -f config/$(DEPDIR)/tc-tilepro.Po
-	-rm -f config/$(DEPDIR)/tc-v850.Po
-	-rm -f config/$(DEPDIR)/tc-vax.Po
-	-rm -f config/$(DEPDIR)/tc-visium.Po
-	-rm -f config/$(DEPDIR)/tc-wasm32.Po
-	-rm -f config/$(DEPDIR)/tc-xgate.Po
-	-rm -f config/$(DEPDIR)/tc-xstormy16.Po
-	-rm -f config/$(DEPDIR)/tc-xtensa.Po
-	-rm -f config/$(DEPDIR)/tc-z80.Po
-	-rm -f config/$(DEPDIR)/tc-z8k.Po
-	-rm -f config/$(DEPDIR)/te-vms.Po
-	-rm -f config/$(DEPDIR)/xtensa-relax.Po
+	-rm -rf ./$(DEPDIR) config/$(DEPDIR)
 	-rm -f Makefile
 maintainer-clean-am: distclean-am maintainer-clean-aminfo \
 	maintainer-clean-generic
@@ -2338,24 +1997,24 @@ uninstall-man: uninstall-man1
 .MAKE: $(am__recursive_targets) all check-am install-am install-strip
 
 .PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
-	am--depfiles am--refresh check check-DEJAGNU check-am clean \
-	clean-aminfo clean-cscope clean-generic clean-libtool \
-	clean-noinstPROGRAMS cscope cscopelist-am ctags ctags-am \
-	dist-info distclean distclean-DEJAGNU distclean-compile \
-	distclean-generic distclean-hdr distclean-libtool \
-	distclean-tags dvi dvi-am html html-am html-local info info-am \
-	info-local install install-am install-data install-data-am \
-	install-dvi install-dvi-am install-exec install-exec-am \
-	install-exec-local install-html install-html-am install-info \
-	install-info-am install-man install-man1 install-pdf \
-	install-pdf-am install-ps install-ps-am install-strip \
-	installcheck installcheck-am installdirs installdirs-am \
-	maintainer-clean maintainer-clean-aminfo \
-	maintainer-clean-generic mostlyclean mostlyclean-aminfo \
-	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
-	pdf pdf-am ps ps-am tags tags-am uninstall uninstall-am \
-	uninstall-dvi-am uninstall-html-am uninstall-info-am \
-	uninstall-man uninstall-man1 uninstall-pdf-am uninstall-ps-am
+	am--refresh check check-DEJAGNU check-am clean clean-aminfo \
+	clean-cscope clean-generic clean-libtool clean-noinstPROGRAMS \
+	cscope cscopelist-am ctags ctags-am dist-info distclean \
+	distclean-DEJAGNU distclean-compile distclean-generic \
+	distclean-hdr distclean-libtool distclean-tags dvi dvi-am html \
+	html-am html-local info info-am info-local install install-am \
+	install-data install-data-am install-dvi install-dvi-am \
+	install-exec install-exec-am install-exec-local install-html \
+	install-html-am install-info install-info-am install-man \
+	install-man1 install-pdf install-pdf-am install-ps \
+	install-ps-am install-strip installcheck installcheck-am \
+	installdirs installdirs-am maintainer-clean \
+	maintainer-clean-aminfo maintainer-clean-generic mostlyclean \
+	mostlyclean-aminfo mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \
+	uninstall-am uninstall-dvi-am uninstall-html-am \
+	uninstall-info-am uninstall-man uninstall-man1 \
+	uninstall-pdf-am uninstall-ps-am
 
 .PRECIOUS: Makefile
 
diff --git a/gas/aclocal.m4 b/gas/aclocal.m4
index 184bd721dc1..70183124da7 100644
--- a/gas/aclocal.m4
+++ b/gas/aclocal.m4
@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.16.5 -*- Autoconf -*-
+# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -20,7 +20,7 @@ You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
 
-# Copyright (C) 2002-2021 Free Software Foundation, Inc.
+# Copyright (C) 2002-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -32,10 +32,10 @@ To do so, use the procedure documented by the package, typically 'autoreconf'.])
 # generated from the m4 files accompanying Automake X.Y.
 # (This private macro should not be called outside this file.)
 AC_DEFUN([AM_AUTOMAKE_VERSION],
-[am__api_version='1.16'
+[am__api_version='1.15'
 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.16.5], [],
+m4_if([$1], [1.15.1], [],
       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 ])
 
@@ -51,14 +51,14 @@ m4_define([_AM_AUTOCONF_VERSION], [])
 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.16.5])dnl
+[AM_AUTOMAKE_VERSION([1.15.1])dnl
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 
 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -110,7 +110,7 @@ am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 # AM_CONDITIONAL                                            -*- Autoconf -*-
 
-# Copyright (C) 1997-2021 Free Software Foundation, Inc.
+# Copyright (C) 1997-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -141,7 +141,7 @@ AC_CONFIG_COMMANDS_PRE(
 Usually this means the macro was only invoked conditionally.]])
 fi])])
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -332,12 +332,13 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl
 
 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
+
 # _AM_OUTPUT_DEPENDENCY_COMMANDS
 # ------------------------------
 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
@@ -345,43 +346,49 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
   # Older Autoconf quotes --file arguments for eval, but not when files
   # are listed without --file.  Let's play safe and only enable the eval
   # if we detect the quoting.
-  # TODO: see whether this extra hack can be removed once we start
-  # requiring Autoconf 2.70 or later.
-  AS_CASE([$CONFIG_FILES],
-          [*\'*], [eval set x "$CONFIG_FILES"],
-          [*], [set x $CONFIG_FILES])
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
   shift
-  # Used to flag and report bootstrapping failures.
-  am_rc=0
-  for am_mf
+  for mf
   do
     # Strip MF so we end up with the name of the file.
-    am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile which includes
-    # dependency-tracking related rules and includes.
-    # Grep'ing the whole file directly is not great: AIX grep has a line
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named 'Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
     # limit of 2048, but all sed's we know have understand at least 4000.
-    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
-      || continue
-    am_dirpart=`AS_DIRNAME(["$am_mf"])`
-    am_filepart=`AS_BASENAME(["$am_mf"])`
-    AM_RUN_LOG([cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles]) || am_rc=$?
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`AS_DIRNAME("$mf")`
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running 'make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "$am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`AS_DIRNAME(["$file"])`
+      AS_MKDIR_P([$dirpart/$fdir])
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
   done
-  if test $am_rc -ne 0; then
-    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
-    for automatic dependency tracking.  If GNU make was not used, consider
-    re-running the configure script with MAKE="gmake" (or whatever is
-    necessary).  You can also try re-running configure with the
-    '--disable-dependency-tracking' option to at least be able to build
-    the package (albeit without support for automatic dependency tracking).])
-  fi
-  AS_UNSET([am_dirpart])
-  AS_UNSET([am_filepart])
-  AS_UNSET([am_mf])
-  AS_UNSET([am_rc])
-  rm -f conftest-deps.mk
 }
 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
 
@@ -390,17 +397,18 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 # -----------------------------
 # This macro should only be invoked once -- use via AC_REQUIRE.
 #
-# This code is only required when automatic dependency tracking is enabled.
-# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
-# order to bootstrap the dependency handling code.
+# This code is only required when automatic dependency tracking
+# is enabled.  FIXME.  This creates each '.P' file that we will
+# need in order to bootstrap the dependency handling code.
 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 [AC_CONFIG_COMMANDS([depfiles],
      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
-     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
+     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
 
 # Do all the work for Automake.                             -*- Autoconf -*-
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -428,10 +436,6 @@ m4_defn([AC_PROG_CC])
 # release and drop the old call support.
 AC_DEFUN([AM_INIT_AUTOMAKE],
 [AC_PREREQ([2.65])dnl
-m4_ifdef([_$0_ALREADY_INIT],
-  [m4_fatal([$0 expanded multiple times
-]m4_defn([_$0_ALREADY_INIT]))],
-  [m4_define([_$0_ALREADY_INIT], m4_expansion_stack)])dnl
 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
 dnl the ones we care about.
 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
@@ -468,7 +472,7 @@ m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
 [_AM_SET_OPTIONS([$1])dnl
 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
 m4_if(
-  m4_ifset([AC_PACKAGE_NAME], [ok]):m4_ifset([AC_PACKAGE_VERSION], [ok]),
+  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
   [ok:ok],,
   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
@@ -491,8 +495,8 @@ AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
 # We need awk for the "check" target (and possibly the TAP driver).  The
 # system "awk" is bad on some platforms.
@@ -520,20 +524,6 @@ AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
 		  [m4_define([AC_PROG_OBJCXX],
 			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
 ])
-# Variables for tags utilities; see am/tags.am
-if test -z "$CTAGS"; then
-  CTAGS=ctags
-fi
-AC_SUBST([CTAGS])
-if test -z "$ETAGS"; then
-  ETAGS=etags
-fi
-AC_SUBST([ETAGS])
-if test -z "$CSCOPE"; then
-  CSCOPE=cscope
-fi
-AC_SUBST([CSCOPE])
-
 AC_REQUIRE([AM_SILENT_RULES])dnl
 dnl The testsuite driver may need to know about EXEEXT, so add the
 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
@@ -573,7 +563,7 @@ END
 Aborting the configuration process, to ensure you take notice of the issue.
 
 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <https://www.gnu.org/software/coreutils/>.
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
 
 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -615,7 +605,7 @@ for _am_header in $config_headers :; do
 done
 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -636,7 +626,7 @@ if test x"${install_sh+set}" != xset; then
 fi
 AC_SUBST([install_sh])])
 
-# Copyright (C) 1998-2021 Free Software Foundation, Inc.
+# Copyright (C) 1998-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -657,7 +647,7 @@ fi])
 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 # From Jim Meyering
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -692,7 +682,7 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 
 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -700,42 +690,49 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 
 # AM_MAKE_INCLUDE()
 # -----------------
-# Check whether make has an 'include' directive that can support all
-# the idioms we need for our automatic dependency tracking code.
+# Check to see how make treats includes.
 AC_DEFUN([AM_MAKE_INCLUDE],
-[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
-cat > confinc.mk << 'END'
+[am_make=${MAKE-make}
+cat > confinc << 'END'
 am__doit:
-	@echo this is the am__doit target >confinc.out
+	@echo this is the am__doit target
 .PHONY: am__doit
 END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
 am__include="#"
 am__quote=
-# BSD make does it like this.
-echo '.include "confinc.mk" # ignored' > confmf.BSD
-# Other make implementations (GNU, Solaris 10, AIX) do it like this.
-echo 'include confinc.mk # ignored' > confmf.GNU
-_am_result=no
-for s in GNU BSD; do
-  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
-  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
-      ['0:this is the am__doit target'],
-      [AS_CASE([$s],
-          [BSD], [am__include='.include' am__quote='"'],
-          [am__include='include' am__quote=''])])
-  if test "$am__include" != "#"; then
-    _am_result="yes ($s style)"
-    break
-  fi
-done
-rm -f confinc.* confmf.*
-AC_MSG_RESULT([${_am_result}])
-AC_SUBST([am__include])])
-AC_SUBST([am__quote])])
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
 
 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 
-# Copyright (C) 1997-2021 Free Software Foundation, Inc.
+# Copyright (C) 1997-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -756,7 +753,12 @@ AC_DEFUN([AM_MISSING_HAS_RUN],
 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 AC_REQUIRE_AUX_FILE([missing])dnl
 if test x"${MISSING+set}" != xset; then
-  MISSING="\${SHELL} '$am_aux_dir/missing'"
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
 fi
 # Use eval to expand $SHELL
 if eval "$MISSING --is-lightweight"; then
@@ -769,7 +771,7 @@ fi
 
 # Helper functions for option handling.                     -*- Autoconf -*-
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -798,7 +800,7 @@ AC_DEFUN([_AM_SET_OPTIONS],
 AC_DEFUN([_AM_IF_OPTION],
 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -845,7 +847,7 @@ AC_LANG_POP([C])])
 # For backward compatibility.
 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -864,7 +866,7 @@ AC_DEFUN([AM_RUN_LOG],
 
 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -945,7 +947,7 @@ AC_CONFIG_COMMANDS_PRE(
 rm -f conftest.file
 ])
 
-# Copyright (C) 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2009-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1005,7 +1007,7 @@ AC_SUBST([AM_BACKSLASH])dnl
 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 ])
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1033,7 +1035,7 @@ fi
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 
-# Copyright (C) 2006-2021 Free Software Foundation, Inc.
+# Copyright (C) 2006-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1052,7 +1054,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 
 # Check how to create a tarball.                            -*- Autoconf -*-
 
-# Copyright (C) 2004-2021 Free Software Foundation, Inc.
+# Copyright (C) 2004-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
diff --git a/gas/configure b/gas/configure
index 5b4778ce722..97bcf62ec3d 100755
--- a/gas/configure
+++ b/gas/configure
@@ -702,6 +702,7 @@ am__nodep
 AMDEPBACKSLASH
 AMDEP_FALSE
 AMDEP_TRUE
+am__quote
 am__include
 DEPDIR
 OBJEXT
@@ -715,9 +716,6 @@ AM_BACKSLASH
 AM_DEFAULT_VERBOSITY
 AM_DEFAULT_V
 AM_V
-CSCOPE
-ETAGS
-CTAGS
 am__untar
 am__tar
 AMTAR
@@ -790,8 +788,7 @@ PACKAGE_VERSION
 PACKAGE_TARNAME
 PACKAGE_NAME
 PATH_SEPARATOR
-SHELL
-am__quote'
+SHELL'
 ac_subst_files=''
 ac_user_opts='
 enable_option_checking
@@ -2483,7 +2480,7 @@ test -n "$target_alias" &&
     NONENONEs,x,x, &&
   program_prefix=${target_alias}-
 
-am__api_version='1.16'
+am__api_version='1.15'
 
 # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or
@@ -2659,7 +2656,12 @@ program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
 am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 if test x"${MISSING+set}" != xset; then
-  MISSING="\${SHELL} '$am_aux_dir/missing'"
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
 fi
 # Use eval to expand $SHELL
 if eval "$MISSING --is-lightweight"; then
@@ -2994,8 +2996,8 @@ MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 mkdir_p='$(MKDIR_P)'
 
 # We need awk for the "check" target (and possibly the TAP driver).  The
@@ -3014,20 +3016,6 @@ am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 
 
 
-# Variables for tags utilities; see am/tags.am
-if test -z "$CTAGS"; then
-  CTAGS=ctags
-fi
-
-if test -z "$ETAGS"; then
-  ETAGS=etags
-fi
-
-if test -z "$CSCOPE"; then
-  CSCOPE=cscope
-fi
-
-
 
 # POSIX will say in a future version that running "rm -f" with no argument
 # is OK; and we want to be able to make that assumption in our Makefile
@@ -3060,7 +3048,7 @@ END
 Aborting the configuration process, to ensure you take notice of the issue.
 
 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <https://www.gnu.org/software/coreutils/>.
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
 
 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -3962,45 +3950,45 @@ DEPDIR="${am__leading_dot}deps"
 
 ac_config_commands="$ac_config_commands depfiles"
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
-$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
-cat > confinc.mk << 'END'
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
 am__doit:
-	@echo this is the am__doit target >confinc.out
+	@echo this is the am__doit target
 .PHONY: am__doit
 END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
 am__include="#"
 am__quote=
-# BSD make does it like this.
-echo '.include "confinc.mk" # ignored' > confmf.BSD
-# Other make implementations (GNU, Solaris 10, AIX) do it like this.
-echo 'include confinc.mk # ignored' > confmf.GNU
-_am_result=no
-for s in GNU BSD; do
-  { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
-   (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }
-  case $?:`cat confinc.out 2>/dev/null` in #(
-  '0:this is the am__doit target') :
-    case $s in #(
-  BSD) :
-    am__include='.include' am__quote='"' ;; #(
-  *) :
-    am__include='include' am__quote='' ;;
-esac ;; #(
-  *) :
-     ;;
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
 esac
-  if test "$am__include" != "#"; then
-    _am_result="yes ($s style)"
-    break
-  fi
-done
-rm -f confinc.* confmf.*
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
-$as_echo "${_am_result}" >&6; }
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
 
 # Check whether --enable-dependency-tracking was given.
 if test "${enable_dependency_tracking+set}" = set; then :
@@ -10714,7 +10702,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10717 "configure"
+#line 10705 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10820,7 +10808,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10823 "configure"
+#line 10811 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -14808,7 +14796,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 #
 # INIT-COMMANDS
 #
-AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
 
 
 # The HP-UX ksh and POSIX shell print the target directory to stdout
@@ -15697,35 +15685,29 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
   # Older Autoconf quotes --file arguments for eval, but not when files
   # are listed without --file.  Let's play safe and only enable the eval
   # if we detect the quoting.
-  # TODO: see whether this extra hack can be removed once we start
-  # requiring Autoconf 2.70 or later.
-  case $CONFIG_FILES in #(
-  *\'*) :
-    eval set x "$CONFIG_FILES" ;; #(
-  *) :
-    set x $CONFIG_FILES ;; #(
-  *) :
-     ;;
-esac
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
   shift
-  # Used to flag and report bootstrapping failures.
-  am_rc=0
-  for am_mf
+  for mf
   do
     # Strip MF so we end up with the name of the file.
-    am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile which includes
-    # dependency-tracking related rules and includes.
-    # Grep'ing the whole file directly is not great: AIX grep has a line
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named 'Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
     # limit of 2048, but all sed's we know have understand at least 4000.
-    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
-      || continue
-    am_dirpart=`$as_dirname -- "$am_mf" ||
-$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$am_mf" : 'X\(//\)[^/]' \| \
-	 X"$am_mf" : 'X\(//\)$' \| \
-	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$am_mf" |
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$mf" : 'X\(//\)[^/]' \| \
+	 X"$mf" : 'X\(//\)$' \| \
+	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -15743,50 +15725,53 @@ $as_echo X"$am_mf" |
 	    q
 	  }
 	  s/.*/./; q'`
-    am_filepart=`$as_basename -- "$am_mf" ||
-$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
-	 X"$am_mf" : 'X\(//\)$' \| \
-	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$am_mf" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running 'make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "$am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$file" : 'X\(//\)[^/]' \| \
+	 X"$file" : 'X\(//\)$' \| \
+	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
 	  }
-	  /^X\/\(\/\/\)$/{
+	  /^X\(\/\/\)[^/].*/{
 	    s//\1/
 	    q
 	  }
-	  /^X\/\(\/\).*/{
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
 	    s//\1/
 	    q
 	  }
 	  s/.*/./; q'`
-    { echo "$as_me:$LINENO: cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles" >&5
-   (cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } || am_rc=$?
+      as_dir=$dirpart/$fdir; as_fn_mkdir_p
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
   done
-  if test $am_rc -ne 0; then
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "Something went wrong bootstrapping makefile fragments
-    for automatic dependency tracking.  If GNU make was not used, consider
-    re-running the configure script with MAKE=\"gmake\" (or whatever is
-    necessary).  You can also try re-running configure with the
-    '--disable-dependency-tracking' option to at least be able to build
-    the package (albeit without support for automatic dependency tracking).
-See \`config.log' for more details" "$LINENO" 5; }
-  fi
-  { am_dirpart=; unset am_dirpart;}
-  { am_filepart=; unset am_filepart;}
-  { am_mf=; unset am_mf;}
-  { am_rc=; unset am_rc;}
-  rm -f conftest-deps.mk
 }
  ;;
     "libtool":C)
diff --git a/gprof/Makefile.in b/gprof/Makefile.in
index 4283cff1a4d..5ef5ece74a9 100644
--- a/gprof/Makefile.in
+++ b/gprof/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -168,18 +168,7 @@ am__v_at_0 = @
 am__v_at_1 = 
 DEFAULT_INCLUDES = -I.@am__isrc@
 depcomp = $(SHELL) $(top_srcdir)/../depcomp
-am__maybe_remake_depfiles = depfiles
-am__depfiles_remade = ./$(DEPDIR)/aarch64.Po ./$(DEPDIR)/alpha.Po \
-	./$(DEPDIR)/basic_blocks.Po ./$(DEPDIR)/bsd_callg_bl.Po \
-	./$(DEPDIR)/call_graph.Po ./$(DEPDIR)/cg_arcs.Po \
-	./$(DEPDIR)/cg_dfn.Po ./$(DEPDIR)/cg_print.Po \
-	./$(DEPDIR)/corefile.Po ./$(DEPDIR)/flat_bl.Po \
-	./$(DEPDIR)/fsf_callg_bl.Po ./$(DEPDIR)/gmon_io.Po \
-	./$(DEPDIR)/gprof.Po ./$(DEPDIR)/hertz.Po ./$(DEPDIR)/hist.Po \
-	./$(DEPDIR)/i386.Po ./$(DEPDIR)/mips.Po \
-	./$(DEPDIR)/search_list.Po ./$(DEPDIR)/source.Po \
-	./$(DEPDIR)/sparc.Po ./$(DEPDIR)/sym_ids.Po \
-	./$(DEPDIR)/symtab.Po ./$(DEPDIR)/utils.Po ./$(DEPDIR)/vax.Po
+am__depfiles_maybe = depfiles
 am__mv = mv -f
 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
@@ -291,8 +280,8 @@ am__recursive_targets = \
   $(am__extra_recursive_targets)
 AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
 	cscope
-am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) \
-	gconfig.in
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) \
+	$(LISP)gconfig.in
 # Read a list of newline-separated strings from the standard input,
 # and print each of them once, without duplicates.  Input order is
 # *not* preserved.
@@ -309,6 +298,9 @@ am__define_uniq_tagged_files = \
   unique=`for i in $$list; do \
     if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
   done | $(am__uniquify_input)`
+ETAGS = etags
+CTAGS = ctags
+CSCOPE = cscope
 DIST_SUBDIRS = $(SUBDIRS)
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
@@ -325,8 +317,6 @@ CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
-CSCOPE = @CSCOPE@
-CTAGS = @CTAGS@
 CYGPATH_W = @CYGPATH_W@
 DATADIRNAME = @DATADIRNAME@
 DEFS = @DEFS@
@@ -337,7 +327,6 @@ ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
 EGREP = @EGREP@
-ETAGS = @ETAGS@
 EXEEXT = @EXEEXT@
 FGREP = @FGREP@
 GENCAT = @GENCAT@
@@ -518,8 +507,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	    echo ' $(SHELL) ./config.status'; \
 	    $(SHELL) ./config.status;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
 	esac;
 
 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
@@ -607,36 +596,30 @@ mostlyclean-compile:
 distclean-compile:
 	-rm -f *.tab.c
 
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/aarch64.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/alpha.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/basic_blocks.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/bsd_callg_bl.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/call_graph.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cg_arcs.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cg_dfn.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cg_print.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/corefile.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/flat_bl.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fsf_callg_bl.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gmon_io.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gprof.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/hertz.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/hist.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/i386.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mips.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/search_list.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/source.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sparc.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sym_ids.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/symtab.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/utils.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/vax.Po@am__quote@ # am--include-marker
-
-$(am__depfiles_remade):
-	@$(MKDIR_P) $(@D)
-	@echo '# dummy' >$@-t && $(am__mv) $@-t $@
-
-am--depfiles: $(am__depfiles_remade)
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/aarch64.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/alpha.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/basic_blocks.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/bsd_callg_bl.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/call_graph.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cg_arcs.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cg_dfn.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cg_print.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/corefile.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/flat_bl.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fsf_callg_bl.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gmon_io.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gprof.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/hertz.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/hist.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/i386.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mips.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/search_list.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/source.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sparc.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sym_ids.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/symtab.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/utils.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/vax.Po@am__quote@
 
 .c.o:
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
@@ -960,8 +943,7 @@ installdirs-am:
 	done
 install: $(BUILT_SOURCES)
 	$(MAKE) $(AM_MAKEFLAGS) install-recursive
-install-exec: $(BUILT_SOURCES)
-	$(MAKE) $(AM_MAKEFLAGS) install-exec-recursive
+install-exec: install-exec-recursive
 install-data: install-data-recursive
 uninstall: uninstall-recursive
 
@@ -999,30 +981,7 @@ clean-am: clean-aminfo clean-binPROGRAMS clean-generic clean-libtool \
 
 distclean: distclean-recursive
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-		-rm -f ./$(DEPDIR)/aarch64.Po
-	-rm -f ./$(DEPDIR)/alpha.Po
-	-rm -f ./$(DEPDIR)/basic_blocks.Po
-	-rm -f ./$(DEPDIR)/bsd_callg_bl.Po
-	-rm -f ./$(DEPDIR)/call_graph.Po
-	-rm -f ./$(DEPDIR)/cg_arcs.Po
-	-rm -f ./$(DEPDIR)/cg_dfn.Po
-	-rm -f ./$(DEPDIR)/cg_print.Po
-	-rm -f ./$(DEPDIR)/corefile.Po
-	-rm -f ./$(DEPDIR)/flat_bl.Po
-	-rm -f ./$(DEPDIR)/fsf_callg_bl.Po
-	-rm -f ./$(DEPDIR)/gmon_io.Po
-	-rm -f ./$(DEPDIR)/gprof.Po
-	-rm -f ./$(DEPDIR)/hertz.Po
-	-rm -f ./$(DEPDIR)/hist.Po
-	-rm -f ./$(DEPDIR)/i386.Po
-	-rm -f ./$(DEPDIR)/mips.Po
-	-rm -f ./$(DEPDIR)/search_list.Po
-	-rm -f ./$(DEPDIR)/source.Po
-	-rm -f ./$(DEPDIR)/sparc.Po
-	-rm -f ./$(DEPDIR)/sym_ids.Po
-	-rm -f ./$(DEPDIR)/symtab.Po
-	-rm -f ./$(DEPDIR)/utils.Po
-	-rm -f ./$(DEPDIR)/vax.Po
+	-rm -rf ./$(DEPDIR)
 	-rm -f Makefile
 distclean-am: clean-am distclean-compile distclean-generic \
 	distclean-hdr distclean-libtool distclean-tags
@@ -1161,30 +1120,7 @@ installcheck-am:
 maintainer-clean: maintainer-clean-recursive
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
 	-rm -rf $(top_srcdir)/autom4te.cache
-		-rm -f ./$(DEPDIR)/aarch64.Po
-	-rm -f ./$(DEPDIR)/alpha.Po
-	-rm -f ./$(DEPDIR)/basic_blocks.Po
-	-rm -f ./$(DEPDIR)/bsd_callg_bl.Po
-	-rm -f ./$(DEPDIR)/call_graph.Po
-	-rm -f ./$(DEPDIR)/cg_arcs.Po
-	-rm -f ./$(DEPDIR)/cg_dfn.Po
-	-rm -f ./$(DEPDIR)/cg_print.Po
-	-rm -f ./$(DEPDIR)/corefile.Po
-	-rm -f ./$(DEPDIR)/flat_bl.Po
-	-rm -f ./$(DEPDIR)/fsf_callg_bl.Po
-	-rm -f ./$(DEPDIR)/gmon_io.Po
-	-rm -f ./$(DEPDIR)/gprof.Po
-	-rm -f ./$(DEPDIR)/hertz.Po
-	-rm -f ./$(DEPDIR)/hist.Po
-	-rm -f ./$(DEPDIR)/i386.Po
-	-rm -f ./$(DEPDIR)/mips.Po
-	-rm -f ./$(DEPDIR)/search_list.Po
-	-rm -f ./$(DEPDIR)/source.Po
-	-rm -f ./$(DEPDIR)/sparc.Po
-	-rm -f ./$(DEPDIR)/sym_ids.Po
-	-rm -f ./$(DEPDIR)/symtab.Po
-	-rm -f ./$(DEPDIR)/utils.Po
-	-rm -f ./$(DEPDIR)/vax.Po
+	-rm -rf ./$(DEPDIR)
 	-rm -f Makefile
 maintainer-clean-am: distclean-am maintainer-clean-aminfo \
 	maintainer-clean-generic
@@ -1209,10 +1145,10 @@ uninstall-am: uninstall-binPROGRAMS uninstall-dvi-am uninstall-html-am \
 uninstall-man: uninstall-man1
 
 .MAKE: $(am__recursive_targets) all check install install-am \
-	install-exec install-strip
+	install-strip
 
 .PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
-	am--depfiles am--refresh check check-am clean clean-aminfo \
+	am--refresh check check-am clean clean-aminfo \
 	clean-binPROGRAMS clean-cscope clean-generic clean-libtool \
 	cscope cscopelist-am ctags ctags-am dist-info distclean \
 	distclean-compile distclean-generic distclean-hdr \
diff --git a/gprof/aclocal.m4 b/gprof/aclocal.m4
index a470aea2a1c..671b7317dfd 100644
--- a/gprof/aclocal.m4
+++ b/gprof/aclocal.m4
@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.16.5 -*- Autoconf -*-
+# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -20,7 +20,7 @@ You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
 
-# Copyright (C) 2002-2021 Free Software Foundation, Inc.
+# Copyright (C) 2002-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -32,10 +32,10 @@ To do so, use the procedure documented by the package, typically 'autoreconf'.])
 # generated from the m4 files accompanying Automake X.Y.
 # (This private macro should not be called outside this file.)
 AC_DEFUN([AM_AUTOMAKE_VERSION],
-[am__api_version='1.16'
+[am__api_version='1.15'
 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.16.5], [],
+m4_if([$1], [1.15.1], [],
       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 ])
 
@@ -51,14 +51,14 @@ m4_define([_AM_AUTOCONF_VERSION], [])
 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.16.5])dnl
+[AM_AUTOMAKE_VERSION([1.15.1])dnl
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 
 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -110,7 +110,7 @@ am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 # AM_CONDITIONAL                                            -*- Autoconf -*-
 
-# Copyright (C) 1997-2021 Free Software Foundation, Inc.
+# Copyright (C) 1997-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -141,7 +141,7 @@ AC_CONFIG_COMMANDS_PRE(
 Usually this means the macro was only invoked conditionally.]])
 fi])])
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -332,12 +332,13 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl
 
 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
+
 # _AM_OUTPUT_DEPENDENCY_COMMANDS
 # ------------------------------
 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
@@ -345,43 +346,49 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
   # Older Autoconf quotes --file arguments for eval, but not when files
   # are listed without --file.  Let's play safe and only enable the eval
   # if we detect the quoting.
-  # TODO: see whether this extra hack can be removed once we start
-  # requiring Autoconf 2.70 or later.
-  AS_CASE([$CONFIG_FILES],
-          [*\'*], [eval set x "$CONFIG_FILES"],
-          [*], [set x $CONFIG_FILES])
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
   shift
-  # Used to flag and report bootstrapping failures.
-  am_rc=0
-  for am_mf
+  for mf
   do
     # Strip MF so we end up with the name of the file.
-    am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile which includes
-    # dependency-tracking related rules and includes.
-    # Grep'ing the whole file directly is not great: AIX grep has a line
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named 'Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
     # limit of 2048, but all sed's we know have understand at least 4000.
-    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
-      || continue
-    am_dirpart=`AS_DIRNAME(["$am_mf"])`
-    am_filepart=`AS_BASENAME(["$am_mf"])`
-    AM_RUN_LOG([cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles]) || am_rc=$?
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`AS_DIRNAME("$mf")`
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running 'make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "$am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`AS_DIRNAME(["$file"])`
+      AS_MKDIR_P([$dirpart/$fdir])
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
   done
-  if test $am_rc -ne 0; then
-    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
-    for automatic dependency tracking.  If GNU make was not used, consider
-    re-running the configure script with MAKE="gmake" (or whatever is
-    necessary).  You can also try re-running configure with the
-    '--disable-dependency-tracking' option to at least be able to build
-    the package (albeit without support for automatic dependency tracking).])
-  fi
-  AS_UNSET([am_dirpart])
-  AS_UNSET([am_filepart])
-  AS_UNSET([am_mf])
-  AS_UNSET([am_rc])
-  rm -f conftest-deps.mk
 }
 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
 
@@ -390,17 +397,18 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 # -----------------------------
 # This macro should only be invoked once -- use via AC_REQUIRE.
 #
-# This code is only required when automatic dependency tracking is enabled.
-# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
-# order to bootstrap the dependency handling code.
+# This code is only required when automatic dependency tracking
+# is enabled.  FIXME.  This creates each '.P' file that we will
+# need in order to bootstrap the dependency handling code.
 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 [AC_CONFIG_COMMANDS([depfiles],
      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
-     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
+     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
 
 # Do all the work for Automake.                             -*- Autoconf -*-
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -428,10 +436,6 @@ m4_defn([AC_PROG_CC])
 # release and drop the old call support.
 AC_DEFUN([AM_INIT_AUTOMAKE],
 [AC_PREREQ([2.65])dnl
-m4_ifdef([_$0_ALREADY_INIT],
-  [m4_fatal([$0 expanded multiple times
-]m4_defn([_$0_ALREADY_INIT]))],
-  [m4_define([_$0_ALREADY_INIT], m4_expansion_stack)])dnl
 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
 dnl the ones we care about.
 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
@@ -468,7 +472,7 @@ m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
 [_AM_SET_OPTIONS([$1])dnl
 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
 m4_if(
-  m4_ifset([AC_PACKAGE_NAME], [ok]):m4_ifset([AC_PACKAGE_VERSION], [ok]),
+  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
   [ok:ok],,
   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
@@ -491,8 +495,8 @@ AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
 # We need awk for the "check" target (and possibly the TAP driver).  The
 # system "awk" is bad on some platforms.
@@ -520,20 +524,6 @@ AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
 		  [m4_define([AC_PROG_OBJCXX],
 			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
 ])
-# Variables for tags utilities; see am/tags.am
-if test -z "$CTAGS"; then
-  CTAGS=ctags
-fi
-AC_SUBST([CTAGS])
-if test -z "$ETAGS"; then
-  ETAGS=etags
-fi
-AC_SUBST([ETAGS])
-if test -z "$CSCOPE"; then
-  CSCOPE=cscope
-fi
-AC_SUBST([CSCOPE])
-
 AC_REQUIRE([AM_SILENT_RULES])dnl
 dnl The testsuite driver may need to know about EXEEXT, so add the
 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
@@ -573,7 +563,7 @@ END
 Aborting the configuration process, to ensure you take notice of the issue.
 
 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <https://www.gnu.org/software/coreutils/>.
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
 
 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -615,7 +605,7 @@ for _am_header in $config_headers :; do
 done
 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -639,7 +629,7 @@ AC_SUBST([install_sh])])
 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 # From Jim Meyering
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -674,7 +664,7 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 
 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -682,42 +672,49 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 
 # AM_MAKE_INCLUDE()
 # -----------------
-# Check whether make has an 'include' directive that can support all
-# the idioms we need for our automatic dependency tracking code.
+# Check to see how make treats includes.
 AC_DEFUN([AM_MAKE_INCLUDE],
-[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
-cat > confinc.mk << 'END'
+[am_make=${MAKE-make}
+cat > confinc << 'END'
 am__doit:
-	@echo this is the am__doit target >confinc.out
+	@echo this is the am__doit target
 .PHONY: am__doit
 END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
 am__include="#"
 am__quote=
-# BSD make does it like this.
-echo '.include "confinc.mk" # ignored' > confmf.BSD
-# Other make implementations (GNU, Solaris 10, AIX) do it like this.
-echo 'include confinc.mk # ignored' > confmf.GNU
-_am_result=no
-for s in GNU BSD; do
-  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
-  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
-      ['0:this is the am__doit target'],
-      [AS_CASE([$s],
-          [BSD], [am__include='.include' am__quote='"'],
-          [am__include='include' am__quote=''])])
-  if test "$am__include" != "#"; then
-    _am_result="yes ($s style)"
-    break
-  fi
-done
-rm -f confinc.* confmf.*
-AC_MSG_RESULT([${_am_result}])
-AC_SUBST([am__include])])
-AC_SUBST([am__quote])])
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
 
 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 
-# Copyright (C) 1997-2021 Free Software Foundation, Inc.
+# Copyright (C) 1997-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -738,7 +735,12 @@ AC_DEFUN([AM_MISSING_HAS_RUN],
 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 AC_REQUIRE_AUX_FILE([missing])dnl
 if test x"${MISSING+set}" != xset; then
-  MISSING="\${SHELL} '$am_aux_dir/missing'"
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
 fi
 # Use eval to expand $SHELL
 if eval "$MISSING --is-lightweight"; then
@@ -751,7 +753,7 @@ fi
 
 # Helper functions for option handling.                     -*- Autoconf -*-
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -780,7 +782,7 @@ AC_DEFUN([_AM_SET_OPTIONS],
 AC_DEFUN([_AM_IF_OPTION],
 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -827,7 +829,7 @@ AC_LANG_POP([C])])
 # For backward compatibility.
 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -846,7 +848,7 @@ AC_DEFUN([AM_RUN_LOG],
 
 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -927,7 +929,7 @@ AC_CONFIG_COMMANDS_PRE(
 rm -f conftest.file
 ])
 
-# Copyright (C) 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2009-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -987,7 +989,7 @@ AC_SUBST([AM_BACKSLASH])dnl
 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 ])
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1015,7 +1017,7 @@ fi
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 
-# Copyright (C) 2006-2021 Free Software Foundation, Inc.
+# Copyright (C) 2006-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1034,7 +1036,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 
 # Check how to create a tarball.                            -*- Autoconf -*-
 
-# Copyright (C) 2004-2021 Free Software Foundation, Inc.
+# Copyright (C) 2004-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
diff --git a/gprof/configure b/gprof/configure
index b368631c934..b4001641d2d 100755
--- a/gprof/configure
+++ b/gprof/configure
@@ -684,6 +684,7 @@ am__nodep
 AMDEPBACKSLASH
 AMDEP_FALSE
 AMDEP_TRUE
+am__quote
 am__include
 DEPDIR
 OBJEXT
@@ -697,9 +698,6 @@ AM_BACKSLASH
 AM_DEFAULT_VERBOSITY
 AM_DEFAULT_V
 AM_V
-CSCOPE
-ETAGS
-CTAGS
 am__untar
 am__tar
 AMTAR
@@ -772,8 +770,7 @@ PACKAGE_VERSION
 PACKAGE_TARNAME
 PACKAGE_NAME
 PATH_SEPARATOR
-SHELL
-am__quote'
+SHELL'
 ac_subst_files=''
 ac_user_opts='
 enable_option_checking
@@ -2381,7 +2378,7 @@ test -n "$target_alias" &&
     NONENONEs,x,x, &&
   program_prefix=${target_alias}-
 
-am__api_version='1.16'
+am__api_version='1.15'
 
 # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or
@@ -2557,7 +2554,12 @@ program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
 am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 if test x"${MISSING+set}" != xset; then
-  MISSING="\${SHELL} '$am_aux_dir/missing'"
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
 fi
 # Use eval to expand $SHELL
 if eval "$MISSING --is-lightweight"; then
@@ -2892,8 +2894,8 @@ MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 mkdir_p='$(MKDIR_P)'
 
 # We need awk for the "check" target (and possibly the TAP driver).  The
@@ -2912,20 +2914,6 @@ am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 
 
 
-# Variables for tags utilities; see am/tags.am
-if test -z "$CTAGS"; then
-  CTAGS=ctags
-fi
-
-if test -z "$ETAGS"; then
-  ETAGS=etags
-fi
-
-if test -z "$CSCOPE"; then
-  CSCOPE=cscope
-fi
-
-
 
 # POSIX will say in a future version that running "rm -f" with no argument
 # is OK; and we want to be able to make that assumption in our Makefile
@@ -2958,7 +2946,7 @@ END
 Aborting the configuration process, to ensure you take notice of the issue.
 
 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <https://www.gnu.org/software/coreutils/>.
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
 
 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -3863,45 +3851,45 @@ DEPDIR="${am__leading_dot}deps"
 
 ac_config_commands="$ac_config_commands depfiles"
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
-$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
-cat > confinc.mk << 'END'
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
 am__doit:
-	@echo this is the am__doit target >confinc.out
+	@echo this is the am__doit target
 .PHONY: am__doit
 END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
 am__include="#"
 am__quote=
-# BSD make does it like this.
-echo '.include "confinc.mk" # ignored' > confmf.BSD
-# Other make implementations (GNU, Solaris 10, AIX) do it like this.
-echo 'include confinc.mk # ignored' > confmf.GNU
-_am_result=no
-for s in GNU BSD; do
-  { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
-   (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }
-  case $?:`cat confinc.out 2>/dev/null` in #(
-  '0:this is the am__doit target') :
-    case $s in #(
-  BSD) :
-    am__include='.include' am__quote='"' ;; #(
-  *) :
-    am__include='include' am__quote='' ;;
-esac ;; #(
-  *) :
-     ;;
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
 esac
-  if test "$am__include" != "#"; then
-    _am_result="yes ($s style)"
-    break
-  fi
-done
-rm -f confinc.* confmf.*
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
-$as_echo "${_am_result}" >&6; }
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
 
 # Check whether --enable-dependency-tracking was given.
 if test "${enable_dependency_tracking+set}" = set; then :
@@ -10616,7 +10604,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10619 "configure"
+#line 10607 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10722,7 +10710,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10725 "configure"
+#line 10713 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12751,7 +12739,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 #
 # INIT-COMMANDS
 #
-AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
 
 
 # The HP-UX ksh and POSIX shell print the target directory to stdout
@@ -13633,35 +13621,29 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
   # Older Autoconf quotes --file arguments for eval, but not when files
   # are listed without --file.  Let's play safe and only enable the eval
   # if we detect the quoting.
-  # TODO: see whether this extra hack can be removed once we start
-  # requiring Autoconf 2.70 or later.
-  case $CONFIG_FILES in #(
-  *\'*) :
-    eval set x "$CONFIG_FILES" ;; #(
-  *) :
-    set x $CONFIG_FILES ;; #(
-  *) :
-     ;;
-esac
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
   shift
-  # Used to flag and report bootstrapping failures.
-  am_rc=0
-  for am_mf
+  for mf
   do
     # Strip MF so we end up with the name of the file.
-    am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile which includes
-    # dependency-tracking related rules and includes.
-    # Grep'ing the whole file directly is not great: AIX grep has a line
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named 'Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
     # limit of 2048, but all sed's we know have understand at least 4000.
-    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
-      || continue
-    am_dirpart=`$as_dirname -- "$am_mf" ||
-$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$am_mf" : 'X\(//\)[^/]' \| \
-	 X"$am_mf" : 'X\(//\)$' \| \
-	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$am_mf" |
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$mf" : 'X\(//\)[^/]' \| \
+	 X"$mf" : 'X\(//\)$' \| \
+	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -13679,50 +13661,53 @@ $as_echo X"$am_mf" |
 	    q
 	  }
 	  s/.*/./; q'`
-    am_filepart=`$as_basename -- "$am_mf" ||
-$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
-	 X"$am_mf" : 'X\(//\)$' \| \
-	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$am_mf" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running 'make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "$am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$file" : 'X\(//\)[^/]' \| \
+	 X"$file" : 'X\(//\)$' \| \
+	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
 	  }
-	  /^X\/\(\/\/\)$/{
+	  /^X\(\/\/\)[^/].*/{
 	    s//\1/
 	    q
 	  }
-	  /^X\/\(\/\).*/{
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
 	    s//\1/
 	    q
 	  }
 	  s/.*/./; q'`
-    { echo "$as_me:$LINENO: cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles" >&5
-   (cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } || am_rc=$?
+      as_dir=$dirpart/$fdir; as_fn_mkdir_p
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
   done
-  if test $am_rc -ne 0; then
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "Something went wrong bootstrapping makefile fragments
-    for automatic dependency tracking.  If GNU make was not used, consider
-    re-running the configure script with MAKE=\"gmake\" (or whatever is
-    necessary).  You can also try re-running configure with the
-    '--disable-dependency-tracking' option to at least be able to build
-    the package (albeit without support for automatic dependency tracking).
-See \`config.log' for more details" "$LINENO" 5; }
-  fi
-  { am_dirpart=; unset am_dirpart;}
-  { am_filepart=; unset am_filepart;}
-  { am_mf=; unset am_mf;}
-  { am_rc=; unset am_rc;}
-  rm -f conftest-deps.mk
 }
  ;;
     "libtool":C)
diff --git a/gprofng/Makefile.in b/gprofng/Makefile.in
index d1be57c06b5..fd5279b4df1 100644
--- a/gprofng/Makefile.in
+++ b/gprofng/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -159,7 +159,7 @@ am__recursive_targets = \
   $(RECURSIVE_CLEAN_TARGETS) \
   $(am__extra_recursive_targets)
 AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
-	cscope distdir distdir-am dist dist-all distcheck
+	cscope distdir dist dist-all distcheck
 am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
 # Read a list of newline-separated strings from the standard input,
 # and print each of them once, without duplicates.  Input order is
@@ -177,6 +177,9 @@ am__define_uniq_tagged_files = \
   unique=`for i in $$list; do \
     if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
   done | $(am__uniquify_input)`
+ETAGS = etags
+CTAGS = ctags
+CSCOPE = cscope
 DEJATOOL = $(PACKAGE)
 RUNTESTDEFAULTFLAGS = --tool $$tool --srcdir $$srcdir
 am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/../ar-lib \
@@ -223,8 +226,6 @@ am__relativize = \
 DIST_ARCHIVES = $(distdir).tar.gz
 GZIP_ENV = --best
 DIST_TARGETS = dist-gzip
-# Exists only to be overridden by the user if desired.
-AM_DISTCHECK_DVI_TARGET = dvi
 distuninstallcheck_listfiles = find . -type f -print
 am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
   | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
@@ -245,8 +246,6 @@ CFLAGS = @CFLAGS@
 CLOCK_GETTIME_LINK = @CLOCK_GETTIME_LINK@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
-CSCOPE = @CSCOPE@
-CTAGS = @CTAGS@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 CXXDEPMODE = @CXXDEPMODE@
@@ -260,7 +259,6 @@ ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
 EGREP = @EGREP@
-ETAGS = @ETAGS@
 EXEEXT = @EXEEXT@
 
 # Setup the testing framework, if you have one
@@ -426,8 +424,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	    echo ' $(SHELL) ./config.status'; \
 	    $(SHELL) ./config.status;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
 	esac;
 
 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
@@ -574,7 +572,7 @@ distclean-tags:
 @TCL_TRY_FALSE@	EXPECT=$(EXPECT); export EXPECT; \
 @TCL_TRY_FALSE@	if $(SHELL) -c "$(RUNTEST) --version" > /dev/null 2>&1; then \
 @TCL_TRY_FALSE@	  exit_status=0; l='$(DEJATOOL)'; for tool in $$l; do \
-@TCL_TRY_FALSE@	    if $(RUNTEST) $(RUNTESTDEFAULTFLAGS) $(AM_RUNTESTFLAGS) $(RUNTESTFLAGS); \
+@TCL_TRY_FALSE@	    if $(RUNTEST) $(AM_RUNTESTFLAGS) $(RUNTESTDEFAULTFLAGS) $(RUNTESTFLAGS); \
 @TCL_TRY_FALSE@	    then :; else exit_status=1; fi; \
 @TCL_TRY_FALSE@	  done; \
 @TCL_TRY_FALSE@	else echo "WARNING: could not find '$(RUNTEST)'" 1>&2; :;\
@@ -586,7 +584,7 @@ site.exp: Makefile $(EXTRA_DEJAGNU_SITE_CONFIG)
 	@echo '# Do not edit here.  If you wish to override these values' >>site.tmp
 	@echo '# edit the last section' >>site.tmp
 	@echo 'set srcdir "$(srcdir)"' >>site.tmp
-	@echo "set objdir \"`pwd`\"" >>site.tmp
+	@echo "set objdir `pwd`" >>site.tmp
 	@echo 'set build_alias "$(build_alias)"' >>site.tmp
 	@echo 'set build_triplet $(build_triplet)' >>site.tmp
 	@echo 'set host_alias "$(host_alias)"' >>site.tmp
@@ -612,10 +610,8 @@ distclean-DEJAGNU:
 	-l='$(DEJATOOL)'; for tool in $$l; do \
 	  rm -f $$tool.sum $$tool.log; \
 	done
-distdir: $(BUILT_SOURCES)
-	$(MAKE) $(AM_MAKEFLAGS) distdir-am
 
-distdir-am: $(DISTFILES)
+distdir: $(DISTFILES)
 	$(am__remove_distdir)
 	test -d "$(distdir)" || mkdir "$(distdir)"
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
@@ -695,10 +691,6 @@ dist-xz: distdir
 	tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
 	$(am__post_remove_distdir)
 
-dist-zstd: distdir
-	tardir=$(distdir) && $(am__tar) | zstd -c $${ZSTD_CLEVEL-$${ZSTD_OPT--19}} >$(distdir).tar.zst
-	$(am__post_remove_distdir)
-
 dist-tarZ: distdir
 	@echo WARNING: "Support for distribution archives compressed with" \
 		       "legacy program 'compress' is deprecated." >&2
@@ -741,8 +733,6 @@ distcheck: dist
 	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\
 	*.zip*) \
 	  unzip $(distdir).zip ;;\
-	*.tar.zst*) \
-	  zstd -dc $(distdir).tar.zst | $(am__untar) ;;\
 	esac
 	chmod -R a-w $(distdir)
 	chmod u+w $(distdir)
@@ -758,7 +748,7 @@ distcheck: dist
 	    $(DISTCHECK_CONFIGURE_FLAGS) \
 	    --srcdir=../.. --prefix="$$dc_install_base" \
 	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) $(AM_DISTCHECK_DVI_TARGET) \
+	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
 	  && $(MAKE) $(AM_MAKEFLAGS) check \
 	  && $(MAKE) $(AM_MAKEFLAGS) install \
 	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
@@ -922,8 +912,8 @@ uninstall-am:
 	am--refresh check check-DEJAGNU check-am clean clean-cscope \
 	clean-generic clean-libtool cscope cscopelist-am ctags \
 	ctags-am dist dist-all dist-bzip2 dist-gzip dist-lzip \
-	dist-shar dist-tarZ dist-xz dist-zip dist-zstd distcheck \
-	distclean distclean-DEJAGNU distclean-generic distclean-hdr \
+	dist-shar dist-tarZ dist-xz dist-zip distcheck distclean \
+	distclean-DEJAGNU distclean-generic distclean-hdr \
 	distclean-libtool distclean-tags distcleancheck distdir \
 	distuninstallcheck dvi dvi-am html html-am info info-am \
 	install install-am install-data install-data-am install-dvi \
diff --git a/gprofng/aclocal.m4 b/gprofng/aclocal.m4
index aaf59b361a1..02b07b91597 100644
--- a/gprofng/aclocal.m4
+++ b/gprofng/aclocal.m4
@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.16.5 -*- Autoconf -*-
+# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -20,7 +20,7 @@ You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
 
-# Copyright (C) 2002-2021 Free Software Foundation, Inc.
+# Copyright (C) 2002-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -32,10 +32,10 @@ To do so, use the procedure documented by the package, typically 'autoreconf'.])
 # generated from the m4 files accompanying Automake X.Y.
 # (This private macro should not be called outside this file.)
 AC_DEFUN([AM_AUTOMAKE_VERSION],
-[am__api_version='1.16'
+[am__api_version='1.15'
 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.16.5], [],
+m4_if([$1], [1.15.1], [],
       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 ])
 
@@ -51,12 +51,12 @@ m4_define([_AM_AUTOCONF_VERSION], [])
 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.16.5])dnl
+[AM_AUTOMAKE_VERSION([1.15.1])dnl
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 
-# Copyright (C) 2011-2021 Free Software Foundation, Inc.
+# Copyright (C) 2011-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -118,7 +118,7 @@ AC_SUBST([AR])dnl
 
 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -170,7 +170,7 @@ am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 # AM_CONDITIONAL                                            -*- Autoconf -*-
 
-# Copyright (C) 1997-2021 Free Software Foundation, Inc.
+# Copyright (C) 1997-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -201,7 +201,7 @@ AC_CONFIG_COMMANDS_PRE(
 Usually this means the macro was only invoked conditionally.]])
 fi])])
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -392,12 +392,13 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl
 
 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
+
 # _AM_OUTPUT_DEPENDENCY_COMMANDS
 # ------------------------------
 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
@@ -405,43 +406,49 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
   # Older Autoconf quotes --file arguments for eval, but not when files
   # are listed without --file.  Let's play safe and only enable the eval
   # if we detect the quoting.
-  # TODO: see whether this extra hack can be removed once we start
-  # requiring Autoconf 2.70 or later.
-  AS_CASE([$CONFIG_FILES],
-          [*\'*], [eval set x "$CONFIG_FILES"],
-          [*], [set x $CONFIG_FILES])
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
   shift
-  # Used to flag and report bootstrapping failures.
-  am_rc=0
-  for am_mf
+  for mf
   do
     # Strip MF so we end up with the name of the file.
-    am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile which includes
-    # dependency-tracking related rules and includes.
-    # Grep'ing the whole file directly is not great: AIX grep has a line
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named 'Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
     # limit of 2048, but all sed's we know have understand at least 4000.
-    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
-      || continue
-    am_dirpart=`AS_DIRNAME(["$am_mf"])`
-    am_filepart=`AS_BASENAME(["$am_mf"])`
-    AM_RUN_LOG([cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles]) || am_rc=$?
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`AS_DIRNAME("$mf")`
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running 'make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "$am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`AS_DIRNAME(["$file"])`
+      AS_MKDIR_P([$dirpart/$fdir])
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
   done
-  if test $am_rc -ne 0; then
-    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
-    for automatic dependency tracking.  If GNU make was not used, consider
-    re-running the configure script with MAKE="gmake" (or whatever is
-    necessary).  You can also try re-running configure with the
-    '--disable-dependency-tracking' option to at least be able to build
-    the package (albeit without support for automatic dependency tracking).])
-  fi
-  AS_UNSET([am_dirpart])
-  AS_UNSET([am_filepart])
-  AS_UNSET([am_mf])
-  AS_UNSET([am_rc])
-  rm -f conftest-deps.mk
 }
 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
 
@@ -450,17 +457,18 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 # -----------------------------
 # This macro should only be invoked once -- use via AC_REQUIRE.
 #
-# This code is only required when automatic dependency tracking is enabled.
-# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
-# order to bootstrap the dependency handling code.
+# This code is only required when automatic dependency tracking
+# is enabled.  FIXME.  This creates each '.P' file that we will
+# need in order to bootstrap the dependency handling code.
 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 [AC_CONFIG_COMMANDS([depfiles],
      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
-     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
+     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
 
 # Do all the work for Automake.                             -*- Autoconf -*-
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -488,10 +496,6 @@ m4_defn([AC_PROG_CC])
 # release and drop the old call support.
 AC_DEFUN([AM_INIT_AUTOMAKE],
 [AC_PREREQ([2.65])dnl
-m4_ifdef([_$0_ALREADY_INIT],
-  [m4_fatal([$0 expanded multiple times
-]m4_defn([_$0_ALREADY_INIT]))],
-  [m4_define([_$0_ALREADY_INIT], m4_expansion_stack)])dnl
 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
 dnl the ones we care about.
 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
@@ -528,7 +532,7 @@ m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
 [_AM_SET_OPTIONS([$1])dnl
 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
 m4_if(
-  m4_ifset([AC_PACKAGE_NAME], [ok]):m4_ifset([AC_PACKAGE_VERSION], [ok]),
+  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
   [ok:ok],,
   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
@@ -551,8 +555,8 @@ AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
 # We need awk for the "check" target (and possibly the TAP driver).  The
 # system "awk" is bad on some platforms.
@@ -580,20 +584,6 @@ AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
 		  [m4_define([AC_PROG_OBJCXX],
 			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
 ])
-# Variables for tags utilities; see am/tags.am
-if test -z "$CTAGS"; then
-  CTAGS=ctags
-fi
-AC_SUBST([CTAGS])
-if test -z "$ETAGS"; then
-  ETAGS=etags
-fi
-AC_SUBST([ETAGS])
-if test -z "$CSCOPE"; then
-  CSCOPE=cscope
-fi
-AC_SUBST([CSCOPE])
-
 AC_REQUIRE([AM_SILENT_RULES])dnl
 dnl The testsuite driver may need to know about EXEEXT, so add the
 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
@@ -633,7 +623,7 @@ END
 Aborting the configuration process, to ensure you take notice of the issue.
 
 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <https://www.gnu.org/software/coreutils/>.
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
 
 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -675,7 +665,7 @@ for _am_header in $config_headers :; do
 done
 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -696,7 +686,7 @@ if test x"${install_sh+set}" != xset; then
 fi
 AC_SUBST([install_sh])])
 
-# Copyright (C) 2003-2021 Free Software Foundation, Inc.
+# Copyright (C) 2003-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -718,7 +708,7 @@ AC_SUBST([am__leading_dot])])
 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 # From Jim Meyering
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -753,7 +743,7 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 
 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -761,42 +751,49 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 
 # AM_MAKE_INCLUDE()
 # -----------------
-# Check whether make has an 'include' directive that can support all
-# the idioms we need for our automatic dependency tracking code.
+# Check to see how make treats includes.
 AC_DEFUN([AM_MAKE_INCLUDE],
-[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
-cat > confinc.mk << 'END'
+[am_make=${MAKE-make}
+cat > confinc << 'END'
 am__doit:
-	@echo this is the am__doit target >confinc.out
+	@echo this is the am__doit target
 .PHONY: am__doit
 END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
 am__include="#"
 am__quote=
-# BSD make does it like this.
-echo '.include "confinc.mk" # ignored' > confmf.BSD
-# Other make implementations (GNU, Solaris 10, AIX) do it like this.
-echo 'include confinc.mk # ignored' > confmf.GNU
-_am_result=no
-for s in GNU BSD; do
-  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
-  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
-      ['0:this is the am__doit target'],
-      [AS_CASE([$s],
-          [BSD], [am__include='.include' am__quote='"'],
-          [am__include='include' am__quote=''])])
-  if test "$am__include" != "#"; then
-    _am_result="yes ($s style)"
-    break
-  fi
-done
-rm -f confinc.* confmf.*
-AC_MSG_RESULT([${_am_result}])
-AC_SUBST([am__include])])
-AC_SUBST([am__quote])])
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
 
 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 
-# Copyright (C) 1997-2021 Free Software Foundation, Inc.
+# Copyright (C) 1997-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -817,7 +814,12 @@ AC_DEFUN([AM_MISSING_HAS_RUN],
 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 AC_REQUIRE_AUX_FILE([missing])dnl
 if test x"${MISSING+set}" != xset; then
-  MISSING="\${SHELL} '$am_aux_dir/missing'"
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
 fi
 # Use eval to expand $SHELL
 if eval "$MISSING --is-lightweight"; then
@@ -830,7 +832,7 @@ fi
 
 # Helper functions for option handling.                     -*- Autoconf -*-
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -859,7 +861,7 @@ AC_DEFUN([_AM_SET_OPTIONS],
 AC_DEFUN([_AM_IF_OPTION],
 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -906,7 +908,7 @@ AC_LANG_POP([C])])
 # For backward compatibility.
 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -925,7 +927,7 @@ AC_DEFUN([AM_RUN_LOG],
 
 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1006,7 +1008,7 @@ AC_CONFIG_COMMANDS_PRE(
 rm -f conftest.file
 ])
 
-# Copyright (C) 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2009-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1066,7 +1068,7 @@ AC_SUBST([AM_BACKSLASH])dnl
 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 ])
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1094,7 +1096,7 @@ fi
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 
-# Copyright (C) 2006-2021 Free Software Foundation, Inc.
+# Copyright (C) 2006-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1113,7 +1115,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 
 # Check how to create a tarball.                            -*- Autoconf -*-
 
-# Copyright (C) 2004-2021 Free Software Foundation, Inc.
+# Copyright (C) 2004-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
diff --git a/gprofng/common/config.h.in b/gprofng/common/config.h.in
index 93c8e7ee4f5..8409ce74a57 100644
--- a/gprofng/common/config.h.in
+++ b/gprofng/common/config.h.in
@@ -1,4 +1,17 @@
-/* ../common/config.h.in.  Generated from configure.ac by autoheader.  */
+/* common/config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Enable debugging output. */
+#undef DEBUG
+
+/* Enable java profiling */
+#undef GPROFNG_JAVA_PROFILING
+
+/* Define to 1 if you have the `clock_gettime' function. */
+#undef HAVE_CLOCK_GETTIME
+
+/* Define to 1 if you have the declaration of `basename', and to 0 if you
+   don't. */
+#undef HAVE_DECL_BASENAME
 
 /* Define to 1 if you have the <dlfcn.h> header file. */
 #undef HAVE_DLFCN_H
@@ -9,6 +22,12 @@
 /* Define to 1 if you have the <memory.h> header file. */
 #undef HAVE_MEMORY_H
 
+/* Define if you have POSIX threads libraries and header files. */
+#undef HAVE_PTHREAD
+
+/* Have PTHREAD_PRIO_INHERIT. */
+#undef HAVE_PTHREAD_PRIO_INHERIT
+
 /* Define to 1 if you have the <stdint.h> header file. */
 #undef HAVE_STDINT_H
 
@@ -21,6 +40,9 @@
 /* Define to 1 if you have the <string.h> header file. */
 #undef HAVE_STRING_H
 
+/* Define to 1 if you have the `strsignal' function. */
+#undef HAVE_STRSIGNAL
+
 /* Define to 1 if you have the <sys/stat.h> header file. */
 #undef HAVE_SYS_STAT_H
 
@@ -55,6 +77,10 @@
 /* Define to the version of this package. */
 #undef PACKAGE_VERSION
 
+/* Define to necessary symbol if this constant uses a non-standard name on
+   your system. */
+#undef PTHREAD_CREATE_JOINABLE
+
 /* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS
 
diff --git a/gprofng/configure b/gprofng/configure
index cc60597f4cd..54db918b2a5 100755
--- a/gprofng/configure
+++ b/gprofng/configure
@@ -701,6 +701,7 @@ am__nodep
 AMDEPBACKSLASH
 AMDEP_FALSE
 AMDEP_TRUE
+am__quote
 am__include
 DEPDIR
 OBJEXT
@@ -717,9 +718,6 @@ AM_BACKSLASH
 AM_DEFAULT_VERBOSITY
 AM_DEFAULT_V
 AM_V
-CSCOPE
-ETAGS
-CTAGS
 am__untar
 am__tar
 AMTAR
@@ -792,8 +790,7 @@ PACKAGE_VERSION
 PACKAGE_TARNAME
 PACKAGE_NAME
 PATH_SEPARATOR
-SHELL
-am__quote'
+SHELL'
 ac_subst_files=''
 ac_user_opts='
 enable_option_checking
@@ -2569,7 +2566,7 @@ test -n "$target_alias" &&
   test "$program_prefix$program_suffix$program_transform_name" = \
     NONENONEs,x,x, &&
   program_prefix=${target_alias}-
-am__api_version='1.16'
+am__api_version='1.15'
 
 # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or
@@ -2745,7 +2742,12 @@ program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
 am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 if test x"${MISSING+set}" != xset; then
-  MISSING="\${SHELL} '$am_aux_dir/missing'"
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
 fi
 # Use eval to expand $SHELL
 if eval "$MISSING --is-lightweight"; then
@@ -3080,8 +3082,8 @@ MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 mkdir_p='$(MKDIR_P)'
 
 # We need awk for the "check" target (and possibly the TAP driver).  The
@@ -3100,20 +3102,6 @@ am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 
 
 
-# Variables for tags utilities; see am/tags.am
-if test -z "$CTAGS"; then
-  CTAGS=ctags
-fi
-
-if test -z "$ETAGS"; then
-  ETAGS=etags
-fi
-
-if test -z "$CSCOPE"; then
-  CSCOPE=cscope
-fi
-
-
 
 # POSIX will say in a future version that running "rm -f" with no argument
 # is OK; and we want to be able to make that assumption in our Makefile
@@ -3146,7 +3134,7 @@ END
 Aborting the configuration process, to ensure you take notice of the issue.
 
 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <https://www.gnu.org/software/coreutils/>.
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
 
 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -3185,45 +3173,45 @@ DEPDIR="${am__leading_dot}deps"
 
 ac_config_commands="$ac_config_commands depfiles"
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
-$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
-cat > confinc.mk << 'END'
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
 am__doit:
-	@echo this is the am__doit target >confinc.out
+	@echo this is the am__doit target
 .PHONY: am__doit
 END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
 am__include="#"
 am__quote=
-# BSD make does it like this.
-echo '.include "confinc.mk" # ignored' > confmf.BSD
-# Other make implementations (GNU, Solaris 10, AIX) do it like this.
-echo 'include confinc.mk # ignored' > confmf.GNU
-_am_result=no
-for s in GNU BSD; do
-  { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
-   (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }
-  case $?:`cat confinc.out 2>/dev/null` in #(
-  '0:this is the am__doit target') :
-    case $s in #(
-  BSD) :
-    am__include='.include' am__quote='"' ;; #(
-  *) :
-    am__include='include' am__quote='' ;;
-esac ;; #(
-  *) :
-     ;;
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
 esac
-  if test "$am__include" != "#"; then
-    _am_result="yes ($s style)"
-    break
-  fi
-done
-rm -f confinc.* confmf.*
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
-$as_echo "${_am_result}" >&6; }
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
 
 # Check whether --enable-dependency-tracking was given.
 if test "${enable_dependency_tracking+set}" = set; then :
@@ -12233,7 +12221,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12236 "configure"
+#line 12224 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12339,7 +12327,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12342 "configure"
+#line 12330 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -17577,7 +17565,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 #
 # INIT-COMMANDS
 #
-AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
 
 
 # The HP-UX ksh and POSIX shell print the target directory to stdout
@@ -18553,35 +18541,29 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
   # Older Autoconf quotes --file arguments for eval, but not when files
   # are listed without --file.  Let's play safe and only enable the eval
   # if we detect the quoting.
-  # TODO: see whether this extra hack can be removed once we start
-  # requiring Autoconf 2.70 or later.
-  case $CONFIG_FILES in #(
-  *\'*) :
-    eval set x "$CONFIG_FILES" ;; #(
-  *) :
-    set x $CONFIG_FILES ;; #(
-  *) :
-     ;;
-esac
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
   shift
-  # Used to flag and report bootstrapping failures.
-  am_rc=0
-  for am_mf
+  for mf
   do
     # Strip MF so we end up with the name of the file.
-    am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile which includes
-    # dependency-tracking related rules and includes.
-    # Grep'ing the whole file directly is not great: AIX grep has a line
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named 'Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
     # limit of 2048, but all sed's we know have understand at least 4000.
-    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
-      || continue
-    am_dirpart=`$as_dirname -- "$am_mf" ||
-$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$am_mf" : 'X\(//\)[^/]' \| \
-	 X"$am_mf" : 'X\(//\)$' \| \
-	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$am_mf" |
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$mf" : 'X\(//\)[^/]' \| \
+	 X"$mf" : 'X\(//\)$' \| \
+	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -18599,50 +18581,53 @@ $as_echo X"$am_mf" |
 	    q
 	  }
 	  s/.*/./; q'`
-    am_filepart=`$as_basename -- "$am_mf" ||
-$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
-	 X"$am_mf" : 'X\(//\)$' \| \
-	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$am_mf" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running 'make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "$am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$file" : 'X\(//\)[^/]' \| \
+	 X"$file" : 'X\(//\)$' \| \
+	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
 	  }
-	  /^X\/\(\/\/\)$/{
+	  /^X\(\/\/\)[^/].*/{
 	    s//\1/
 	    q
 	  }
-	  /^X\/\(\/\).*/{
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
 	    s//\1/
 	    q
 	  }
 	  s/.*/./; q'`
-    { echo "$as_me:$LINENO: cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles" >&5
-   (cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } || am_rc=$?
+      as_dir=$dirpart/$fdir; as_fn_mkdir_p
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
   done
-  if test $am_rc -ne 0; then
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "Something went wrong bootstrapping makefile fragments
-    for automatic dependency tracking.  If GNU make was not used, consider
-    re-running the configure script with MAKE=\"gmake\" (or whatever is
-    necessary).  You can also try re-running configure with the
-    '--disable-dependency-tracking' option to at least be able to build
-    the package (albeit without support for automatic dependency tracking).
-See \`config.log' for more details" "$LINENO" 5; }
-  fi
-  { am_dirpart=; unset am_dirpart;}
-  { am_filepart=; unset am_filepart;}
-  { am_mf=; unset am_mf;}
-  { am_rc=; unset am_rc;}
-  rm -f conftest-deps.mk
 }
  ;;
     "libtool":C)
diff --git a/gprofng/doc/Makefile.in b/gprofng/doc/Makefile.in
index daf1d3fac12..4050586f6a8 100644
--- a/gprofng/doc/Makefile.in
+++ b/gprofng/doc/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -230,8 +230,6 @@ CFLAGS = @CFLAGS@
 CLOCK_GETTIME_LINK = @CLOCK_GETTIME_LINK@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
-CSCOPE = @CSCOPE@
-CTAGS = @CTAGS@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 CXXDEPMODE = @CXXDEPMODE@
@@ -245,7 +243,6 @@ ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
 EGREP = @EGREP@
-ETAGS = @ETAGS@
 EXEEXT = @EXEEXT@
 EXPECT = @EXPECT@
 FGREP = @FGREP@
@@ -395,8 +392,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	  *config.status*) \
 	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
 	esac;
 
 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
@@ -572,10 +569,8 @@ ctags CTAGS:
 
 cscope cscopelist:
 
-distdir: $(BUILT_SOURCES)
-	$(MAKE) $(AM_MAKEFLAGS) distdir-am
 
-distdir-am: $(DISTFILES)
+distdir: $(DISTFILES)
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	list='$(DISTFILES)'; \
@@ -618,8 +613,7 @@ installdirs:
 	done
 install: $(BUILT_SOURCES)
 	$(MAKE) $(AM_MAKEFLAGS) install-am
-install-exec: $(BUILT_SOURCES)
-	$(MAKE) $(AM_MAKEFLAGS) install-exec-am
+install-exec: install-exec-am
 install-data: install-data-am
 uninstall: uninstall-am
 
@@ -811,7 +805,7 @@ ps-am: $(PSS)
 uninstall-am: uninstall-dvi-am uninstall-html-am uninstall-info-am \
 	uninstall-pdf-am uninstall-ps-am
 
-.MAKE: all check install install-am install-exec install-strip
+.MAKE: all check install install-am install-strip
 
 .PHONY: all all-am check check-am clean clean-aminfo clean-generic \
 	clean-libtool cscopelist-am ctags-am dist-info distclean \
diff --git a/gprofng/gp-display-html/Makefile.in b/gprofng/gp-display-html/Makefile.in
index 578caf29962..1206a79d3f0 100644
--- a/gprofng/gp-display-html/Makefile.in
+++ b/gprofng/gp-display-html/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -193,8 +193,6 @@ CFLAGS = @CFLAGS@
 CLOCK_GETTIME_LINK = @CLOCK_GETTIME_LINK@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
-CSCOPE = @CSCOPE@
-CTAGS = @CTAGS@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 CXXDEPMODE = @CXXDEPMODE@
@@ -208,7 +206,6 @@ ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
 EGREP = @EGREP@
-ETAGS = @ETAGS@
 EXEEXT = @EXEEXT@
 EXPECT = @EXPECT@
 FGREP = @FGREP@
@@ -372,8 +369,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	  *config.status*) \
 	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
 	esac;
 
 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
@@ -474,10 +471,8 @@ ctags CTAGS:
 
 cscope cscopelist:
 
-distdir: $(BUILT_SOURCES)
-	$(MAKE) $(AM_MAKEFLAGS) distdir-am
 
-distdir-am: $(DISTFILES)
+distdir: $(DISTFILES)
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	list='$(DISTFILES)'; \
diff --git a/gprofng/libcollector/Makefile.in b/gprofng/libcollector/Makefile.in
index f25b33db767..e8b2aab0471 100644
--- a/gprofng/libcollector/Makefile.in
+++ b/gprofng/libcollector/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -216,27 +216,7 @@ am__v_at_0 = @
 am__v_at_1 = 
 DEFAULT_INCLUDES = -I.@am__isrc@
 depcomp = $(SHELL) $(top_srcdir)/../../depcomp
-am__maybe_remake_depfiles = depfiles
-am__depfiles_remade = ./$(DEPDIR)/collectorAPI.Plo \
-	./$(DEPDIR)/heaptrace.Plo ./$(DEPDIR)/iotrace.Plo \
-	./$(DEPDIR)/libgp_collector_la-collector.Plo \
-	./$(DEPDIR)/libgp_collector_la-dispatcher.Plo \
-	./$(DEPDIR)/libgp_collector_la-envmgmt.Plo \
-	./$(DEPDIR)/libgp_collector_la-gethrtime.Plo \
-	./$(DEPDIR)/libgp_collector_la-hwprofile.Plo \
-	./$(DEPDIR)/libgp_collector_la-iolib.Plo \
-	./$(DEPDIR)/libgp_collector_la-jprofile.Plo \
-	./$(DEPDIR)/libgp_collector_la-libcol-i386-dis.Plo \
-	./$(DEPDIR)/libgp_collector_la-libcol_hwcdrv.Plo \
-	./$(DEPDIR)/libgp_collector_la-libcol_hwcfuncs.Plo \
-	./$(DEPDIR)/libgp_collector_la-libcol_util.Plo \
-	./$(DEPDIR)/libgp_collector_la-linetrace.Plo \
-	./$(DEPDIR)/libgp_collector_la-memmgr.Plo \
-	./$(DEPDIR)/libgp_collector_la-mmaptrace.Plo \
-	./$(DEPDIR)/libgp_collector_la-profile.Plo \
-	./$(DEPDIR)/libgp_collector_la-tsd.Plo \
-	./$(DEPDIR)/libgp_collector_la-unwind.Plo \
-	./$(DEPDIR)/synctrace.Plo
+am__depfiles_maybe = depfiles
 am__mv = mv -f
 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
@@ -285,6 +265,9 @@ am__define_uniq_tagged_files = \
   unique=`for i in $$list; do \
     if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
   done | $(am__uniquify_input)`
+ETAGS = etags
+CTAGS = ctags
+CSCOPE = cscope
 AM_RECURSIVE_TARGETS = cscope
 am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/../../ar-lib \
 	$(top_srcdir)/../../compile $(top_srcdir)/../../config.guess \
@@ -309,8 +292,6 @@ am__post_remove_distdir = $(am__remove_distdir)
 DIST_ARCHIVES = $(distdir).tar.gz
 GZIP_ENV = --best
 DIST_TARGETS = dist-gzip
-# Exists only to be overridden by the user if desired.
-AM_DISTCHECK_DVI_TARGET = dvi
 distuninstallcheck_listfiles = find . -type f -print
 am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
   | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
@@ -328,8 +309,6 @@ CCDEPMODE = @CCDEPMODE@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
-CSCOPE = @CSCOPE@
-CTAGS = @CTAGS@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 CXXDEPMODE = @CXXDEPMODE@
@@ -343,7 +322,6 @@ ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
 EGREP = @EGREP@
-ETAGS = @ETAGS@
 EXEEXT = @EXEEXT@
 FGREP = @FGREP@
 GPROFNG_NO_NONNULL_COMPARE_CFLAGS = @GPROFNG_NO_NONNULL_COMPARE_CFLAGS@
@@ -523,8 +501,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	    echo ' $(SHELL) ./config.status'; \
 	    $(SHELL) ./config.status;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
 	esac;
 
 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
@@ -607,33 +585,27 @@ mostlyclean-compile:
 distclean-compile:
 	-rm -f *.tab.c
 
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/collectorAPI.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/heaptrace.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/iotrace.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-collector.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-dispatcher.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-envmgmt.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-gethrtime.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-hwprofile.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-iolib.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-jprofile.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-libcol-i386-dis.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-libcol_hwcdrv.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-libcol_hwcfuncs.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-libcol_util.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-linetrace.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-memmgr.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-mmaptrace.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-profile.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-tsd.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-unwind.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/synctrace.Plo@am__quote@ # am--include-marker
-
-$(am__depfiles_remade):
-	@$(MKDIR_P) $(@D)
-	@echo '# dummy' >$@-t && $(am__mv) $@-t $@
-
-am--depfiles: $(am__depfiles_remade)
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/collectorAPI.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/heaptrace.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/iotrace.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-collector.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-dispatcher.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-envmgmt.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-gethrtime.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-hwprofile.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-iolib.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-jprofile.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-libcol-i386-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-libcol_hwcdrv.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-libcol_hwcfuncs.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-libcol_util.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-linetrace.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-memmgr.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-mmaptrace.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-profile.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-tsd.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgp_collector_la-unwind.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/synctrace.Plo@am__quote@
 
 .c.o:
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
@@ -863,10 +835,8 @@ cscopelist-am: $(am__tagged_files)
 distclean-tags:
 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
 	-rm -f cscope.out cscope.in.out cscope.po.out cscope.files
-distdir: $(BUILT_SOURCES)
-	$(MAKE) $(AM_MAKEFLAGS) distdir-am
 
-distdir-am: $(DISTFILES)
+distdir: $(DISTFILES)
 	$(am__remove_distdir)
 	test -d "$(distdir)" || mkdir "$(distdir)"
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
@@ -921,10 +891,6 @@ dist-xz: distdir
 	tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
 	$(am__post_remove_distdir)
 
-dist-zstd: distdir
-	tardir=$(distdir) && $(am__tar) | zstd -c $${ZSTD_CLEVEL-$${ZSTD_OPT--19}} >$(distdir).tar.zst
-	$(am__post_remove_distdir)
-
 dist-tarZ: distdir
 	@echo WARNING: "Support for distribution archives compressed with" \
 		       "legacy program 'compress' is deprecated." >&2
@@ -967,8 +933,6 @@ distcheck: dist
 	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\
 	*.zip*) \
 	  unzip $(distdir).zip ;;\
-	*.tar.zst*) \
-	  zstd -dc $(distdir).tar.zst | $(am__untar) ;;\
 	esac
 	chmod -R a-w $(distdir)
 	chmod u+w $(distdir)
@@ -984,7 +948,7 @@ distcheck: dist
 	    $(DISTCHECK_CONFIGURE_FLAGS) \
 	    --srcdir=../.. --prefix="$$dc_install_base" \
 	  && $(MAKE) $(AM_MAKEFLAGS) \
-	  && $(MAKE) $(AM_MAKEFLAGS) $(AM_DISTCHECK_DVI_TARGET) \
+	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
 	  && $(MAKE) $(AM_MAKEFLAGS) check \
 	  && $(MAKE) $(AM_MAKEFLAGS) install \
 	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
@@ -1079,27 +1043,7 @@ clean-am: clean-generic clean-libtool clean-pkglibLTLIBRARIES \
 
 distclean: distclean-am
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-		-rm -f ./$(DEPDIR)/collectorAPI.Plo
-	-rm -f ./$(DEPDIR)/heaptrace.Plo
-	-rm -f ./$(DEPDIR)/iotrace.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-collector.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-dispatcher.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-envmgmt.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-gethrtime.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-hwprofile.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-iolib.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-jprofile.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-libcol-i386-dis.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-libcol_hwcdrv.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-libcol_hwcfuncs.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-libcol_util.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-linetrace.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-memmgr.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-mmaptrace.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-profile.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-tsd.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-unwind.Plo
-	-rm -f ./$(DEPDIR)/synctrace.Plo
+	-rm -rf ./$(DEPDIR)
 	-rm -f Makefile
 distclean-am: clean-am distclean-compile distclean-generic \
 	distclean-hdr distclean-libtool distclean-tags
@@ -1147,27 +1091,7 @@ installcheck-am:
 maintainer-clean: maintainer-clean-am
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
 	-rm -rf $(top_srcdir)/autom4te.cache
-		-rm -f ./$(DEPDIR)/collectorAPI.Plo
-	-rm -f ./$(DEPDIR)/heaptrace.Plo
-	-rm -f ./$(DEPDIR)/iotrace.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-collector.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-dispatcher.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-envmgmt.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-gethrtime.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-hwprofile.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-iolib.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-jprofile.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-libcol-i386-dis.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-libcol_hwcdrv.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-libcol_hwcfuncs.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-libcol_util.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-linetrace.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-memmgr.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-mmaptrace.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-profile.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-tsd.Plo
-	-rm -f ./$(DEPDIR)/libgp_collector_la-unwind.Plo
-	-rm -f ./$(DEPDIR)/synctrace.Plo
+	-rm -rf ./$(DEPDIR)
 	-rm -f Makefile
 maintainer-clean-am: distclean-am maintainer-clean-generic
 
@@ -1188,11 +1112,11 @@ uninstall-am: uninstall-myincludeHEADERS uninstall-pkglibLTLIBRARIES
 
 .MAKE: all install-am install-strip
 
-.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles am--refresh check \
-	check-am clean clean-cscope clean-generic clean-libtool \
+.PHONY: CTAGS GTAGS TAGS all all-am am--refresh check check-am clean \
+	clean-cscope clean-generic clean-libtool \
 	clean-pkglibLTLIBRARIES cscope cscopelist-am ctags ctags-am \
 	dist dist-all dist-bzip2 dist-gzip dist-lzip dist-shar \
-	dist-tarZ dist-xz dist-zip dist-zstd distcheck distclean \
+	dist-tarZ dist-xz dist-zip distcheck distclean \
 	distclean-compile distclean-generic distclean-hdr \
 	distclean-libtool distclean-tags distcleancheck distdir \
 	distuninstallcheck dvi dvi-am html html-am info info-am \
diff --git a/gprofng/libcollector/aclocal.m4 b/gprofng/libcollector/aclocal.m4
index b224e36cc74..2d13dba8c20 100644
--- a/gprofng/libcollector/aclocal.m4
+++ b/gprofng/libcollector/aclocal.m4
@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.16.5 -*- Autoconf -*-
+# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -20,7 +20,7 @@ You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
 
-# Copyright (C) 2002-2021 Free Software Foundation, Inc.
+# Copyright (C) 2002-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -32,10 +32,10 @@ To do so, use the procedure documented by the package, typically 'autoreconf'.])
 # generated from the m4 files accompanying Automake X.Y.
 # (This private macro should not be called outside this file.)
 AC_DEFUN([AM_AUTOMAKE_VERSION],
-[am__api_version='1.16'
+[am__api_version='1.15'
 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.16.5], [],
+m4_if([$1], [1.15.1], [],
       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 ])
 
@@ -51,12 +51,12 @@ m4_define([_AM_AUTOCONF_VERSION], [])
 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.16.5])dnl
+[AM_AUTOMAKE_VERSION([1.15.1])dnl
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 
-# Copyright (C) 2011-2021 Free Software Foundation, Inc.
+# Copyright (C) 2011-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -118,7 +118,7 @@ AC_SUBST([AR])dnl
 
 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -170,7 +170,7 @@ am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 # AM_CONDITIONAL                                            -*- Autoconf -*-
 
-# Copyright (C) 1997-2021 Free Software Foundation, Inc.
+# Copyright (C) 1997-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -201,7 +201,7 @@ AC_CONFIG_COMMANDS_PRE(
 Usually this means the macro was only invoked conditionally.]])
 fi])])
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -392,12 +392,13 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl
 
 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
+
 # _AM_OUTPUT_DEPENDENCY_COMMANDS
 # ------------------------------
 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
@@ -405,43 +406,49 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
   # Older Autoconf quotes --file arguments for eval, but not when files
   # are listed without --file.  Let's play safe and only enable the eval
   # if we detect the quoting.
-  # TODO: see whether this extra hack can be removed once we start
-  # requiring Autoconf 2.70 or later.
-  AS_CASE([$CONFIG_FILES],
-          [*\'*], [eval set x "$CONFIG_FILES"],
-          [*], [set x $CONFIG_FILES])
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
   shift
-  # Used to flag and report bootstrapping failures.
-  am_rc=0
-  for am_mf
+  for mf
   do
     # Strip MF so we end up with the name of the file.
-    am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile which includes
-    # dependency-tracking related rules and includes.
-    # Grep'ing the whole file directly is not great: AIX grep has a line
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named 'Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
     # limit of 2048, but all sed's we know have understand at least 4000.
-    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
-      || continue
-    am_dirpart=`AS_DIRNAME(["$am_mf"])`
-    am_filepart=`AS_BASENAME(["$am_mf"])`
-    AM_RUN_LOG([cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles]) || am_rc=$?
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`AS_DIRNAME("$mf")`
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running 'make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "$am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`AS_DIRNAME(["$file"])`
+      AS_MKDIR_P([$dirpart/$fdir])
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
   done
-  if test $am_rc -ne 0; then
-    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
-    for automatic dependency tracking.  If GNU make was not used, consider
-    re-running the configure script with MAKE="gmake" (or whatever is
-    necessary).  You can also try re-running configure with the
-    '--disable-dependency-tracking' option to at least be able to build
-    the package (albeit without support for automatic dependency tracking).])
-  fi
-  AS_UNSET([am_dirpart])
-  AS_UNSET([am_filepart])
-  AS_UNSET([am_mf])
-  AS_UNSET([am_rc])
-  rm -f conftest-deps.mk
 }
 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
 
@@ -450,17 +457,18 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 # -----------------------------
 # This macro should only be invoked once -- use via AC_REQUIRE.
 #
-# This code is only required when automatic dependency tracking is enabled.
-# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
-# order to bootstrap the dependency handling code.
+# This code is only required when automatic dependency tracking
+# is enabled.  FIXME.  This creates each '.P' file that we will
+# need in order to bootstrap the dependency handling code.
 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 [AC_CONFIG_COMMANDS([depfiles],
      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
-     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
+     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
 
 # Do all the work for Automake.                             -*- Autoconf -*-
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -488,10 +496,6 @@ m4_defn([AC_PROG_CC])
 # release and drop the old call support.
 AC_DEFUN([AM_INIT_AUTOMAKE],
 [AC_PREREQ([2.65])dnl
-m4_ifdef([_$0_ALREADY_INIT],
-  [m4_fatal([$0 expanded multiple times
-]m4_defn([_$0_ALREADY_INIT]))],
-  [m4_define([_$0_ALREADY_INIT], m4_expansion_stack)])dnl
 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
 dnl the ones we care about.
 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
@@ -528,7 +532,7 @@ m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
 [_AM_SET_OPTIONS([$1])dnl
 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
 m4_if(
-  m4_ifset([AC_PACKAGE_NAME], [ok]):m4_ifset([AC_PACKAGE_VERSION], [ok]),
+  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
   [ok:ok],,
   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
@@ -551,8 +555,8 @@ AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
 # We need awk for the "check" target (and possibly the TAP driver).  The
 # system "awk" is bad on some platforms.
@@ -580,20 +584,6 @@ AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
 		  [m4_define([AC_PROG_OBJCXX],
 			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
 ])
-# Variables for tags utilities; see am/tags.am
-if test -z "$CTAGS"; then
-  CTAGS=ctags
-fi
-AC_SUBST([CTAGS])
-if test -z "$ETAGS"; then
-  ETAGS=etags
-fi
-AC_SUBST([ETAGS])
-if test -z "$CSCOPE"; then
-  CSCOPE=cscope
-fi
-AC_SUBST([CSCOPE])
-
 AC_REQUIRE([AM_SILENT_RULES])dnl
 dnl The testsuite driver may need to know about EXEEXT, so add the
 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
@@ -633,7 +623,7 @@ END
 Aborting the configuration process, to ensure you take notice of the issue.
 
 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <https://www.gnu.org/software/coreutils/>.
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
 
 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -675,7 +665,7 @@ for _am_header in $config_headers :; do
 done
 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -699,7 +689,7 @@ AC_SUBST([install_sh])])
 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 # From Jim Meyering
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -734,7 +724,7 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 
 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -742,42 +732,49 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 
 # AM_MAKE_INCLUDE()
 # -----------------
-# Check whether make has an 'include' directive that can support all
-# the idioms we need for our automatic dependency tracking code.
+# Check to see how make treats includes.
 AC_DEFUN([AM_MAKE_INCLUDE],
-[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
-cat > confinc.mk << 'END'
+[am_make=${MAKE-make}
+cat > confinc << 'END'
 am__doit:
-	@echo this is the am__doit target >confinc.out
+	@echo this is the am__doit target
 .PHONY: am__doit
 END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
 am__include="#"
 am__quote=
-# BSD make does it like this.
-echo '.include "confinc.mk" # ignored' > confmf.BSD
-# Other make implementations (GNU, Solaris 10, AIX) do it like this.
-echo 'include confinc.mk # ignored' > confmf.GNU
-_am_result=no
-for s in GNU BSD; do
-  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
-  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
-      ['0:this is the am__doit target'],
-      [AS_CASE([$s],
-          [BSD], [am__include='.include' am__quote='"'],
-          [am__include='include' am__quote=''])])
-  if test "$am__include" != "#"; then
-    _am_result="yes ($s style)"
-    break
-  fi
-done
-rm -f confinc.* confmf.*
-AC_MSG_RESULT([${_am_result}])
-AC_SUBST([am__include])])
-AC_SUBST([am__quote])])
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
 
 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 
-# Copyright (C) 1997-2021 Free Software Foundation, Inc.
+# Copyright (C) 1997-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -798,7 +795,12 @@ AC_DEFUN([AM_MISSING_HAS_RUN],
 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 AC_REQUIRE_AUX_FILE([missing])dnl
 if test x"${MISSING+set}" != xset; then
-  MISSING="\${SHELL} '$am_aux_dir/missing'"
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
 fi
 # Use eval to expand $SHELL
 if eval "$MISSING --is-lightweight"; then
@@ -811,7 +813,7 @@ fi
 
 # Helper functions for option handling.                     -*- Autoconf -*-
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -840,7 +842,7 @@ AC_DEFUN([_AM_SET_OPTIONS],
 AC_DEFUN([_AM_IF_OPTION],
 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -887,7 +889,7 @@ AC_LANG_POP([C])])
 # For backward compatibility.
 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -906,7 +908,7 @@ AC_DEFUN([AM_RUN_LOG],
 
 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -987,7 +989,7 @@ AC_CONFIG_COMMANDS_PRE(
 rm -f conftest.file
 ])
 
-# Copyright (C) 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2009-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1047,7 +1049,7 @@ AC_SUBST([AM_BACKSLASH])dnl
 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 ])
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1075,7 +1077,7 @@ fi
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 
-# Copyright (C) 2006-2021 Free Software Foundation, Inc.
+# Copyright (C) 2006-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1094,7 +1096,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 
 # Check how to create a tarball.                            -*- Autoconf -*-
 
-# Copyright (C) 2004-2021 Free Software Foundation, Inc.
+# Copyright (C) 2004-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
diff --git a/gprofng/libcollector/configure b/gprofng/libcollector/configure
index 69d09ff2f87..9209a792ffc 100755
--- a/gprofng/libcollector/configure
+++ b/gprofng/libcollector/configure
@@ -669,6 +669,7 @@ am__nodep
 AMDEPBACKSLASH
 AMDEP_FALSE
 AMDEP_TRUE
+am__quote
 am__include
 DEPDIR
 OBJEXT
@@ -685,9 +686,6 @@ AM_BACKSLASH
 AM_DEFAULT_VERBOSITY
 AM_DEFAULT_V
 AM_V
-CSCOPE
-ETAGS
-CTAGS
 am__untar
 am__tar
 AMTAR
@@ -760,8 +758,7 @@ PACKAGE_VERSION
 PACKAGE_TARNAME
 PACKAGE_NAME
 PATH_SEPARATOR
-SHELL
-am__quote'
+SHELL'
 ac_subst_files=''
 ac_user_opts='
 enable_option_checking
@@ -2485,7 +2482,7 @@ test -n "$target_alias" &&
   test "$program_prefix$program_suffix$program_transform_name" = \
     NONENONEs,x,x, &&
   program_prefix=${target_alias}-
-am__api_version='1.16'
+am__api_version='1.15'
 
 # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or
@@ -2661,7 +2658,12 @@ program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
 am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 if test x"${MISSING+set}" != xset; then
-  MISSING="\${SHELL} '$am_aux_dir/missing'"
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
 fi
 # Use eval to expand $SHELL
 if eval "$MISSING --is-lightweight"; then
@@ -2996,8 +2998,8 @@ MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 mkdir_p='$(MKDIR_P)'
 
 # We need awk for the "check" target (and possibly the TAP driver).  The
@@ -3016,20 +3018,6 @@ am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 
 
 
-# Variables for tags utilities; see am/tags.am
-if test -z "$CTAGS"; then
-  CTAGS=ctags
-fi
-
-if test -z "$ETAGS"; then
-  ETAGS=etags
-fi
-
-if test -z "$CSCOPE"; then
-  CSCOPE=cscope
-fi
-
-
 
 # POSIX will say in a future version that running "rm -f" with no argument
 # is OK; and we want to be able to make that assumption in our Makefile
@@ -3062,7 +3050,7 @@ END
 Aborting the configuration process, to ensure you take notice of the issue.
 
 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <https://www.gnu.org/software/coreutils/>.
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
 
 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -3103,45 +3091,45 @@ DEPDIR="${am__leading_dot}deps"
 
 ac_config_commands="$ac_config_commands depfiles"
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
-$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
-cat > confinc.mk << 'END'
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
 am__doit:
-	@echo this is the am__doit target >confinc.out
+	@echo this is the am__doit target
 .PHONY: am__doit
 END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
 am__include="#"
 am__quote=
-# BSD make does it like this.
-echo '.include "confinc.mk" # ignored' > confmf.BSD
-# Other make implementations (GNU, Solaris 10, AIX) do it like this.
-echo 'include confinc.mk # ignored' > confmf.GNU
-_am_result=no
-for s in GNU BSD; do
-  { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
-   (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }
-  case $?:`cat confinc.out 2>/dev/null` in #(
-  '0:this is the am__doit target') :
-    case $s in #(
-  BSD) :
-    am__include='.include' am__quote='"' ;; #(
-  *) :
-    am__include='include' am__quote='' ;;
-esac ;; #(
-  *) :
-     ;;
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
 esac
-  if test "$am__include" != "#"; then
-    _am_result="yes ($s style)"
-    break
-  fi
-done
-rm -f confinc.* confmf.*
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
-$as_echo "${_am_result}" >&6; }
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
 
 # Check whether --enable-dependency-tracking was given.
 if test "${enable_dependency_tracking+set}" = set; then :
@@ -12076,7 +12064,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12079 "configure"
+#line 12067 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12182,7 +12170,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12185 "configure"
+#line 12173 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -16294,7 +16282,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 #
 # INIT-COMMANDS
 #
-AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
 
 
 # The HP-UX ksh and POSIX shell print the target directory to stdout
@@ -17267,35 +17255,29 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
   # Older Autoconf quotes --file arguments for eval, but not when files
   # are listed without --file.  Let's play safe and only enable the eval
   # if we detect the quoting.
-  # TODO: see whether this extra hack can be removed once we start
-  # requiring Autoconf 2.70 or later.
-  case $CONFIG_FILES in #(
-  *\'*) :
-    eval set x "$CONFIG_FILES" ;; #(
-  *) :
-    set x $CONFIG_FILES ;; #(
-  *) :
-     ;;
-esac
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
   shift
-  # Used to flag and report bootstrapping failures.
-  am_rc=0
-  for am_mf
+  for mf
   do
     # Strip MF so we end up with the name of the file.
-    am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile which includes
-    # dependency-tracking related rules and includes.
-    # Grep'ing the whole file directly is not great: AIX grep has a line
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named 'Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
     # limit of 2048, but all sed's we know have understand at least 4000.
-    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
-      || continue
-    am_dirpart=`$as_dirname -- "$am_mf" ||
-$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$am_mf" : 'X\(//\)[^/]' \| \
-	 X"$am_mf" : 'X\(//\)$' \| \
-	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$am_mf" |
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$mf" : 'X\(//\)[^/]' \| \
+	 X"$mf" : 'X\(//\)$' \| \
+	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -17313,50 +17295,53 @@ $as_echo X"$am_mf" |
 	    q
 	  }
 	  s/.*/./; q'`
-    am_filepart=`$as_basename -- "$am_mf" ||
-$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
-	 X"$am_mf" : 'X\(//\)$' \| \
-	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$am_mf" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running 'make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "$am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$file" : 'X\(//\)[^/]' \| \
+	 X"$file" : 'X\(//\)$' \| \
+	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
 	  }
-	  /^X\/\(\/\/\)$/{
+	  /^X\(\/\/\)[^/].*/{
 	    s//\1/
 	    q
 	  }
-	  /^X\/\(\/\).*/{
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
 	    s//\1/
 	    q
 	  }
 	  s/.*/./; q'`
-    { echo "$as_me:$LINENO: cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles" >&5
-   (cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } || am_rc=$?
+      as_dir=$dirpart/$fdir; as_fn_mkdir_p
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
   done
-  if test $am_rc -ne 0; then
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "Something went wrong bootstrapping makefile fragments
-    for automatic dependency tracking.  If GNU make was not used, consider
-    re-running the configure script with MAKE=\"gmake\" (or whatever is
-    necessary).  You can also try re-running configure with the
-    '--disable-dependency-tracking' option to at least be able to build
-    the package (albeit without support for automatic dependency tracking).
-See \`config.log' for more details" "$LINENO" 5; }
-  fi
-  { am_dirpart=; unset am_dirpart;}
-  { am_filepart=; unset am_filepart;}
-  { am_mf=; unset am_mf;}
-  { am_rc=; unset am_rc;}
-  rm -f conftest-deps.mk
 }
  ;;
     "libtool":C)
diff --git a/gprofng/src/Makefile.in b/gprofng/src/Makefile.in
index bde703efa5b..3d15496147e 100644
--- a/gprofng/src/Makefile.in
+++ b/gprofng/src/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -128,9 +128,6 @@ mkinstalldirs = $(SHELL) $(top_srcdir)/../mkinstalldirs
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES =
 CONFIG_CLEAN_VPATH_FILES =
-am__installdirs = "$(DESTDIR)$(bindir)" "$(DESTDIR)$(pkglibdir)" \
-	"$(DESTDIR)$(man1dir)" "$(DESTDIR)$(dbedir)"
-PROGRAMS = $(bin_PROGRAMS)
 am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
 am__vpath_adj = case $$p in \
     $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
@@ -158,6 +155,8 @@ am__uninstall_files_from_dir = { \
     || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
          $(am__cd) "$$dir" && rm -f $$files; }; \
   }
+am__installdirs = "$(DESTDIR)$(pkglibdir)" "$(DESTDIR)$(bindir)" \
+	"$(DESTDIR)$(man1dir)" "$(DESTDIR)$(dbedir)"
 LTLIBRARIES = $(pkglib_LTLIBRARIES)
 am__DEPENDENCIES_1 =
 libgprofng_la_DEPENDENCIES = $(top_builddir)/../opcodes/libopcodes.la \
@@ -191,6 +190,7 @@ libgprofng_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CXX \
 	$(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CXXLD) \
 	$(AM_CXXFLAGS) $(CXXFLAGS) $(libgprofng_la_LDFLAGS) $(LDFLAGS) \
 	-o $@
+PROGRAMS = $(bin_PROGRAMS)
 am_gp_archive_OBJECTS = gp-archive.$(OBJEXT) ArchiveExp.$(OBJEXT)
 gp_archive_OBJECTS = $(am_gp_archive_OBJECTS)
 gp_archive_DEPENDENCIES = $(LIBGPROFNG) $(am__DEPENDENCIES_1) \
@@ -227,48 +227,7 @@ am__v_at_0 = @
 am__v_at_1 = 
 DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
 depcomp = $(SHELL) $(top_srcdir)/../depcomp
-am__maybe_remake_depfiles = depfiles
-am__depfiles_remade = ./$(DEPDIR)/Application.Plo \
-	./$(DEPDIR)/ArchiveExp.Po ./$(DEPDIR)/BaseMetric.Plo \
-	./$(DEPDIR)/BaseMetricTreeNode.Plo ./$(DEPDIR)/CallStack.Plo \
-	./$(DEPDIR)/CatchOutOfMemory.Plo ./$(DEPDIR)/ClassFile.Plo \
-	./$(DEPDIR)/Command.Plo ./$(DEPDIR)/CompCom.Plo \
-	./$(DEPDIR)/DataObject.Plo ./$(DEPDIR)/DataSpace.Plo \
-	./$(DEPDIR)/DataStream.Plo ./$(DEPDIR)/Data_window.Plo \
-	./$(DEPDIR)/Dbe.Plo ./$(DEPDIR)/DbeApplication.Plo \
-	./$(DEPDIR)/DbeFile.Plo ./$(DEPDIR)/DbeJarFile.Plo \
-	./$(DEPDIR)/DbeLock.Plo ./$(DEPDIR)/DbeSession.Plo \
-	./$(DEPDIR)/DbeThread.Plo ./$(DEPDIR)/DbeView.Plo \
-	./$(DEPDIR)/DerivedMetrics.Plo ./$(DEPDIR)/Disasm.Plo \
-	./$(DEPDIR)/Dwarf.Plo ./$(DEPDIR)/DwarfLib.Plo \
-	./$(DEPDIR)/Elf.Plo ./$(DEPDIR)/Emsg.Plo \
-	./$(DEPDIR)/ExpGroup.Plo ./$(DEPDIR)/Exp_Layout.Plo \
-	./$(DEPDIR)/Experiment.Plo ./$(DEPDIR)/Expression.Plo \
-	./$(DEPDIR)/FileData.Plo ./$(DEPDIR)/Filter.Plo \
-	./$(DEPDIR)/FilterSet.Plo ./$(DEPDIR)/Function.Plo \
-	./$(DEPDIR)/HeapActivity.Plo ./$(DEPDIR)/HeapData.Plo \
-	./$(DEPDIR)/HeapMap.Plo ./$(DEPDIR)/Hist_data.Plo \
-	./$(DEPDIR)/IOActivity.Plo ./$(DEPDIR)/IndexObject.Plo \
-	./$(DEPDIR)/LoadObject.Plo ./$(DEPDIR)/MachineModel.Plo \
-	./$(DEPDIR)/MemObject.Plo ./$(DEPDIR)/MemorySpace.Plo \
-	./$(DEPDIR)/Metric.Plo ./$(DEPDIR)/MetricList.Plo \
-	./$(DEPDIR)/Module.Plo ./$(DEPDIR)/Ovw_data.Plo \
-	./$(DEPDIR)/PRBTree.Plo ./$(DEPDIR)/PathTree.Plo \
-	./$(DEPDIR)/PreviewExp.Plo ./$(DEPDIR)/Print.Plo \
-	./$(DEPDIR)/QLParser.tab.Plo ./$(DEPDIR)/SAXParserFactory.Plo \
-	./$(DEPDIR)/Sample.Plo ./$(DEPDIR)/Settings.Plo \
-	./$(DEPDIR)/SourceFile.Plo ./$(DEPDIR)/Stabs.Plo \
-	./$(DEPDIR)/Stats_data.Plo ./$(DEPDIR)/StringBuilder.Plo \
-	./$(DEPDIR)/Table.Plo ./$(DEPDIR)/UserLabel.Plo \
-	./$(DEPDIR)/checks.Po ./$(DEPDIR)/count.Po \
-	./$(DEPDIR)/dbe_collctrl.Plo ./$(DEPDIR)/dbe_hwcdrv.Plo \
-	./$(DEPDIR)/dbe_hwcfuncs.Plo ./$(DEPDIR)/dbe_hwctable.Plo \
-	./$(DEPDIR)/dbe_memmgr.Plo ./$(DEPDIR)/envsets.Po \
-	./$(DEPDIR)/gethrtime.Plo ./$(DEPDIR)/gp-archive.Po \
-	./$(DEPDIR)/gp-collect-app.Po ./$(DEPDIR)/gp-display-src.Po \
-	./$(DEPDIR)/gp-display-text.Po ./$(DEPDIR)/gprofng.Po \
-	./$(DEPDIR)/i18n.Plo ./$(DEPDIR)/ipc.Po ./$(DEPDIR)/ipcio.Po \
-	./$(DEPDIR)/parse.Plo ./$(DEPDIR)/util.Plo
+am__depfiles_maybe = depfiles
 am__mv = mv -f
 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
@@ -338,6 +297,8 @@ am__define_uniq_tagged_files = \
   unique=`for i in $$list; do \
     if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
   done | $(am__uniquify_input)`
+ETAGS = etags
+CTAGS = ctags
 am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/../depcomp \
 	$(top_srcdir)/../mkinstalldirs
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
@@ -357,8 +318,6 @@ CFLAGS = @CFLAGS@
 CLOCK_GETTIME_LINK = @CLOCK_GETTIME_LINK@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
-CSCOPE = @CSCOPE@
-CTAGS = @CTAGS@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 CXXDEPMODE = @CXXDEPMODE@
@@ -372,7 +331,6 @@ ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
 EGREP = @EGREP@
-ETAGS = @ETAGS@
 EXEEXT = @EXEEXT@
 EXPECT = @EXPECT@
 FGREP = @FGREP@
@@ -662,8 +620,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	  *config.status*) \
 	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
 	esac;
 
 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
@@ -674,6 +632,44 @@ $(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
 $(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
 	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
 $(am__aclocal_m4_deps):
+
+install-pkglibLTLIBRARIES: $(pkglib_LTLIBRARIES)
+	@$(NORMAL_INSTALL)
+	@list='$(pkglib_LTLIBRARIES)'; test -n "$(pkglibdir)" || list=; \
+	list2=; for p in $$list; do \
+	  if test -f $$p; then \
+	    list2="$$list2 $$p"; \
+	  else :; fi; \
+	done; \
+	test -z "$$list2" || { \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(pkglibdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(pkglibdir)" || exit 1; \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(pkglibdir)'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(pkglibdir)"; \
+	}
+
+uninstall-pkglibLTLIBRARIES:
+	@$(NORMAL_UNINSTALL)
+	@list='$(pkglib_LTLIBRARIES)'; test -n "$(pkglibdir)" || list=; \
+	for p in $$list; do \
+	  $(am__strip_dir) \
+	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(pkglibdir)/$$f'"; \
+	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(pkglibdir)/$$f"; \
+	done
+
+clean-pkglibLTLIBRARIES:
+	-test -z "$(pkglib_LTLIBRARIES)" || rm -f $(pkglib_LTLIBRARIES)
+	@list='$(pkglib_LTLIBRARIES)'; \
+	locs=`for p in $$list; do echo $$p; done | \
+	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+	      sort -u`; \
+	test -z "$$locs" || { \
+	  echo rm -f $${locs}; \
+	  rm -f $${locs}; \
+	}
+
+libgprofng.la: $(libgprofng_la_OBJECTS) $(libgprofng_la_DEPENDENCIES) $(EXTRA_libgprofng_la_DEPENDENCIES) 
+	$(AM_V_CXXLD)$(libgprofng_la_LINK) -rpath $(pkglibdir) $(libgprofng_la_OBJECTS) $(libgprofng_la_LIBADD) $(LIBS)
 install-binPROGRAMS: $(bin_PROGRAMS)
 	@$(NORMAL_INSTALL)
 	@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
@@ -724,44 +720,6 @@ clean-binPROGRAMS:
 	echo " rm -f" $$list; \
 	rm -f $$list
 
-install-pkglibLTLIBRARIES: $(pkglib_LTLIBRARIES)
-	@$(NORMAL_INSTALL)
-	@list='$(pkglib_LTLIBRARIES)'; test -n "$(pkglibdir)" || list=; \
-	list2=; for p in $$list; do \
-	  if test -f $$p; then \
-	    list2="$$list2 $$p"; \
-	  else :; fi; \
-	done; \
-	test -z "$$list2" || { \
-	  echo " $(MKDIR_P) '$(DESTDIR)$(pkglibdir)'"; \
-	  $(MKDIR_P) "$(DESTDIR)$(pkglibdir)" || exit 1; \
-	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(pkglibdir)'"; \
-	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(pkglibdir)"; \
-	}
-
-uninstall-pkglibLTLIBRARIES:
-	@$(NORMAL_UNINSTALL)
-	@list='$(pkglib_LTLIBRARIES)'; test -n "$(pkglibdir)" || list=; \
-	for p in $$list; do \
-	  $(am__strip_dir) \
-	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(pkglibdir)/$$f'"; \
-	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(pkglibdir)/$$f"; \
-	done
-
-clean-pkglibLTLIBRARIES:
-	-test -z "$(pkglib_LTLIBRARIES)" || rm -f $(pkglib_LTLIBRARIES)
-	@list='$(pkglib_LTLIBRARIES)'; \
-	locs=`for p in $$list; do echo $$p; done | \
-	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
-	      sort -u`; \
-	test -z "$$locs" || { \
-	  echo rm -f $${locs}; \
-	  rm -f $${locs}; \
-	}
-
-libgprofng.la: $(libgprofng_la_OBJECTS) $(libgprofng_la_DEPENDENCIES) $(EXTRA_libgprofng_la_DEPENDENCIES) 
-	$(AM_V_CXXLD)$(libgprofng_la_LINK) -rpath $(pkglibdir) $(libgprofng_la_OBJECTS) $(libgprofng_la_LIBADD) $(LIBS)
-
 gp-archive$(EXEEXT): $(gp_archive_OBJECTS) $(gp_archive_DEPENDENCIES) $(EXTRA_gp_archive_DEPENDENCIES) 
 	@rm -f gp-archive$(EXEEXT)
 	$(AM_V_CXXLD)$(CXXLINK) $(gp_archive_OBJECTS) $(gp_archive_LDADD) $(LIBS)
@@ -788,94 +746,88 @@ mostlyclean-compile:
 distclean-compile:
 	-rm -f *.tab.c
 
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Application.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ArchiveExp.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/BaseMetric.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/BaseMetricTreeNode.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/CallStack.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/CatchOutOfMemory.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ClassFile.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Command.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/CompCom.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DataObject.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DataSpace.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DataStream.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Data_window.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Dbe.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DbeApplication.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DbeFile.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DbeJarFile.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DbeLock.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DbeSession.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DbeThread.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DbeView.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DerivedMetrics.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Disasm.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Dwarf.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DwarfLib.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Elf.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Emsg.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ExpGroup.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Exp_Layout.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Experiment.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Expression.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/FileData.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Filter.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/FilterSet.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Function.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/HeapActivity.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/HeapData.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/HeapMap.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Hist_data.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/IOActivity.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/IndexObject.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/LoadObject.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/MachineModel.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/MemObject.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/MemorySpace.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Metric.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/MetricList.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Module.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Ovw_data.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/PRBTree.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/PathTree.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/PreviewExp.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Print.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/QLParser.tab.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/SAXParserFactory.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Sample.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Settings.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/SourceFile.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Stabs.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Stats_data.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/StringBuilder.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Table.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/UserLabel.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/checks.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/count.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dbe_collctrl.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dbe_hwcdrv.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dbe_hwcfuncs.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dbe_hwctable.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dbe_memmgr.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/envsets.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gethrtime.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gp-archive.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gp-collect-app.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gp-display-src.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gp-display-text.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gprofng.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/i18n.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ipc.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ipcio.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/parse.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/util.Plo@am__quote@ # am--include-marker
-
-$(am__depfiles_remade):
-	@$(MKDIR_P) $(@D)
-	@echo '# dummy' >$@-t && $(am__mv) $@-t $@
-
-am--depfiles: $(am__depfiles_remade)
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Application.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ArchiveExp.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/BaseMetric.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/BaseMetricTreeNode.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/CallStack.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/CatchOutOfMemory.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ClassFile.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Command.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/CompCom.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DataObject.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DataSpace.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DataStream.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Data_window.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Dbe.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DbeApplication.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DbeFile.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DbeJarFile.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DbeLock.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DbeSession.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DbeThread.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DbeView.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DerivedMetrics.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Disasm.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Dwarf.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/DwarfLib.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Elf.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Emsg.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ExpGroup.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Exp_Layout.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Experiment.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Expression.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/FileData.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Filter.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/FilterSet.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Function.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/HeapActivity.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/HeapData.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/HeapMap.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Hist_data.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/IOActivity.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/IndexObject.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/LoadObject.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/MachineModel.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/MemObject.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/MemorySpace.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Metric.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/MetricList.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Module.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Ovw_data.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/PRBTree.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/PathTree.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/PreviewExp.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Print.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/QLParser.tab.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/SAXParserFactory.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Sample.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Settings.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/SourceFile.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Stabs.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Stats_data.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/StringBuilder.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Table.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/UserLabel.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/checks.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/count.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dbe_collctrl.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dbe_hwcdrv.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dbe_hwcfuncs.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dbe_hwctable.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dbe_memmgr.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/envsets.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gethrtime.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gp-archive.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gp-collect-app.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gp-display-src.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gp-display-text.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gprofng.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/i18n.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ipc.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ipcio.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/parse.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/util.Plo@am__quote@
 
 .c.o:
 @am__fastdepCC_TRUE@	$(AM_V_CC)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\
@@ -1046,10 +998,8 @@ cscopelist-am: $(am__tagged_files)
 
 distclean-tags:
 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-distdir: $(BUILT_SOURCES)
-	$(MAKE) $(AM_MAKEFLAGS) distdir-am
 
-distdir-am: $(DISTFILES)
+distdir: $(DISTFILES)
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	list='$(DISTFILES)'; \
@@ -1085,15 +1035,14 @@ distdir-am: $(DISTFILES)
 check-am: all-am
 check: $(BUILT_SOURCES)
 	$(MAKE) $(AM_MAKEFLAGS) check-am
-all-am: Makefile $(PROGRAMS) $(LTLIBRARIES) $(MANS) $(DATA)
+all-am: Makefile $(LTLIBRARIES) $(PROGRAMS) $(MANS) $(DATA)
 installdirs:
-	for dir in "$(DESTDIR)$(bindir)" "$(DESTDIR)$(pkglibdir)" "$(DESTDIR)$(man1dir)" "$(DESTDIR)$(dbedir)"; do \
+	for dir in "$(DESTDIR)$(pkglibdir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)" "$(DESTDIR)$(dbedir)"; do \
 	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
 	done
 install: $(BUILT_SOURCES)
 	$(MAKE) $(AM_MAKEFLAGS) install-am
-install-exec: $(BUILT_SOURCES)
-	$(MAKE) $(AM_MAKEFLAGS) install-exec-am
+install-exec: install-exec-am
 install-data: install-data-am
 uninstall: uninstall-am
 
@@ -1130,88 +1079,7 @@ clean-am: clean-binPROGRAMS clean-generic clean-libtool \
 	clean-pkglibLTLIBRARIES mostlyclean-am
 
 distclean: distclean-am
-		-rm -f ./$(DEPDIR)/Application.Plo
-	-rm -f ./$(DEPDIR)/ArchiveExp.Po
-	-rm -f ./$(DEPDIR)/BaseMetric.Plo
-	-rm -f ./$(DEPDIR)/BaseMetricTreeNode.Plo
-	-rm -f ./$(DEPDIR)/CallStack.Plo
-	-rm -f ./$(DEPDIR)/CatchOutOfMemory.Plo
-	-rm -f ./$(DEPDIR)/ClassFile.Plo
-	-rm -f ./$(DEPDIR)/Command.Plo
-	-rm -f ./$(DEPDIR)/CompCom.Plo
-	-rm -f ./$(DEPDIR)/DataObject.Plo
-	-rm -f ./$(DEPDIR)/DataSpace.Plo
-	-rm -f ./$(DEPDIR)/DataStream.Plo
-	-rm -f ./$(DEPDIR)/Data_window.Plo
-	-rm -f ./$(DEPDIR)/Dbe.Plo
-	-rm -f ./$(DEPDIR)/DbeApplication.Plo
-	-rm -f ./$(DEPDIR)/DbeFile.Plo
-	-rm -f ./$(DEPDIR)/DbeJarFile.Plo
-	-rm -f ./$(DEPDIR)/DbeLock.Plo
-	-rm -f ./$(DEPDIR)/DbeSession.Plo
-	-rm -f ./$(DEPDIR)/DbeThread.Plo
-	-rm -f ./$(DEPDIR)/DbeView.Plo
-	-rm -f ./$(DEPDIR)/DerivedMetrics.Plo
-	-rm -f ./$(DEPDIR)/Disasm.Plo
-	-rm -f ./$(DEPDIR)/Dwarf.Plo
-	-rm -f ./$(DEPDIR)/DwarfLib.Plo
-	-rm -f ./$(DEPDIR)/Elf.Plo
-	-rm -f ./$(DEPDIR)/Emsg.Plo
-	-rm -f ./$(DEPDIR)/ExpGroup.Plo
-	-rm -f ./$(DEPDIR)/Exp_Layout.Plo
-	-rm -f ./$(DEPDIR)/Experiment.Plo
-	-rm -f ./$(DEPDIR)/Expression.Plo
-	-rm -f ./$(DEPDIR)/FileData.Plo
-	-rm -f ./$(DEPDIR)/Filter.Plo
-	-rm -f ./$(DEPDIR)/FilterSet.Plo
-	-rm -f ./$(DEPDIR)/Function.Plo
-	-rm -f ./$(DEPDIR)/HeapActivity.Plo
-	-rm -f ./$(DEPDIR)/HeapData.Plo
-	-rm -f ./$(DEPDIR)/HeapMap.Plo
-	-rm -f ./$(DEPDIR)/Hist_data.Plo
-	-rm -f ./$(DEPDIR)/IOActivity.Plo
-	-rm -f ./$(DEPDIR)/IndexObject.Plo
-	-rm -f ./$(DEPDIR)/LoadObject.Plo
-	-rm -f ./$(DEPDIR)/MachineModel.Plo
-	-rm -f ./$(DEPDIR)/MemObject.Plo
-	-rm -f ./$(DEPDIR)/MemorySpace.Plo
-	-rm -f ./$(DEPDIR)/Metric.Plo
-	-rm -f ./$(DEPDIR)/MetricList.Plo
-	-rm -f ./$(DEPDIR)/Module.Plo
-	-rm -f ./$(DEPDIR)/Ovw_data.Plo
-	-rm -f ./$(DEPDIR)/PRBTree.Plo
-	-rm -f ./$(DEPDIR)/PathTree.Plo
-	-rm -f ./$(DEPDIR)/PreviewExp.Plo
-	-rm -f ./$(DEPDIR)/Print.Plo
-	-rm -f ./$(DEPDIR)/QLParser.tab.Plo
-	-rm -f ./$(DEPDIR)/SAXParserFactory.Plo
-	-rm -f ./$(DEPDIR)/Sample.Plo
-	-rm -f ./$(DEPDIR)/Settings.Plo
-	-rm -f ./$(DEPDIR)/SourceFile.Plo
-	-rm -f ./$(DEPDIR)/Stabs.Plo
-	-rm -f ./$(DEPDIR)/Stats_data.Plo
-	-rm -f ./$(DEPDIR)/StringBuilder.Plo
-	-rm -f ./$(DEPDIR)/Table.Plo
-	-rm -f ./$(DEPDIR)/UserLabel.Plo
-	-rm -f ./$(DEPDIR)/checks.Po
-	-rm -f ./$(DEPDIR)/count.Po
-	-rm -f ./$(DEPDIR)/dbe_collctrl.Plo
-	-rm -f ./$(DEPDIR)/dbe_hwcdrv.Plo
-	-rm -f ./$(DEPDIR)/dbe_hwcfuncs.Plo
-	-rm -f ./$(DEPDIR)/dbe_hwctable.Plo
-	-rm -f ./$(DEPDIR)/dbe_memmgr.Plo
-	-rm -f ./$(DEPDIR)/envsets.Po
-	-rm -f ./$(DEPDIR)/gethrtime.Plo
-	-rm -f ./$(DEPDIR)/gp-archive.Po
-	-rm -f ./$(DEPDIR)/gp-collect-app.Po
-	-rm -f ./$(DEPDIR)/gp-display-src.Po
-	-rm -f ./$(DEPDIR)/gp-display-text.Po
-	-rm -f ./$(DEPDIR)/gprofng.Po
-	-rm -f ./$(DEPDIR)/i18n.Plo
-	-rm -f ./$(DEPDIR)/ipc.Po
-	-rm -f ./$(DEPDIR)/ipcio.Po
-	-rm -f ./$(DEPDIR)/parse.Plo
-	-rm -f ./$(DEPDIR)/util.Plo
+	-rm -rf ./$(DEPDIR)
 	-rm -f Makefile
 distclean-am: clean-am distclean-compile distclean-generic \
 	distclean-tags
@@ -1257,88 +1125,7 @@ install-ps-am:
 installcheck-am:
 
 maintainer-clean: maintainer-clean-am
-		-rm -f ./$(DEPDIR)/Application.Plo
-	-rm -f ./$(DEPDIR)/ArchiveExp.Po
-	-rm -f ./$(DEPDIR)/BaseMetric.Plo
-	-rm -f ./$(DEPDIR)/BaseMetricTreeNode.Plo
-	-rm -f ./$(DEPDIR)/CallStack.Plo
-	-rm -f ./$(DEPDIR)/CatchOutOfMemory.Plo
-	-rm -f ./$(DEPDIR)/ClassFile.Plo
-	-rm -f ./$(DEPDIR)/Command.Plo
-	-rm -f ./$(DEPDIR)/CompCom.Plo
-	-rm -f ./$(DEPDIR)/DataObject.Plo
-	-rm -f ./$(DEPDIR)/DataSpace.Plo
-	-rm -f ./$(DEPDIR)/DataStream.Plo
-	-rm -f ./$(DEPDIR)/Data_window.Plo
-	-rm -f ./$(DEPDIR)/Dbe.Plo
-	-rm -f ./$(DEPDIR)/DbeApplication.Plo
-	-rm -f ./$(DEPDIR)/DbeFile.Plo
-	-rm -f ./$(DEPDIR)/DbeJarFile.Plo
-	-rm -f ./$(DEPDIR)/DbeLock.Plo
-	-rm -f ./$(DEPDIR)/DbeSession.Plo
-	-rm -f ./$(DEPDIR)/DbeThread.Plo
-	-rm -f ./$(DEPDIR)/DbeView.Plo
-	-rm -f ./$(DEPDIR)/DerivedMetrics.Plo
-	-rm -f ./$(DEPDIR)/Disasm.Plo
-	-rm -f ./$(DEPDIR)/Dwarf.Plo
-	-rm -f ./$(DEPDIR)/DwarfLib.Plo
-	-rm -f ./$(DEPDIR)/Elf.Plo
-	-rm -f ./$(DEPDIR)/Emsg.Plo
-	-rm -f ./$(DEPDIR)/ExpGroup.Plo
-	-rm -f ./$(DEPDIR)/Exp_Layout.Plo
-	-rm -f ./$(DEPDIR)/Experiment.Plo
-	-rm -f ./$(DEPDIR)/Expression.Plo
-	-rm -f ./$(DEPDIR)/FileData.Plo
-	-rm -f ./$(DEPDIR)/Filter.Plo
-	-rm -f ./$(DEPDIR)/FilterSet.Plo
-	-rm -f ./$(DEPDIR)/Function.Plo
-	-rm -f ./$(DEPDIR)/HeapActivity.Plo
-	-rm -f ./$(DEPDIR)/HeapData.Plo
-	-rm -f ./$(DEPDIR)/HeapMap.Plo
-	-rm -f ./$(DEPDIR)/Hist_data.Plo
-	-rm -f ./$(DEPDIR)/IOActivity.Plo
-	-rm -f ./$(DEPDIR)/IndexObject.Plo
-	-rm -f ./$(DEPDIR)/LoadObject.Plo
-	-rm -f ./$(DEPDIR)/MachineModel.Plo
-	-rm -f ./$(DEPDIR)/MemObject.Plo
-	-rm -f ./$(DEPDIR)/MemorySpace.Plo
-	-rm -f ./$(DEPDIR)/Metric.Plo
-	-rm -f ./$(DEPDIR)/MetricList.Plo
-	-rm -f ./$(DEPDIR)/Module.Plo
-	-rm -f ./$(DEPDIR)/Ovw_data.Plo
-	-rm -f ./$(DEPDIR)/PRBTree.Plo
-	-rm -f ./$(DEPDIR)/PathTree.Plo
-	-rm -f ./$(DEPDIR)/PreviewExp.Plo
-	-rm -f ./$(DEPDIR)/Print.Plo
-	-rm -f ./$(DEPDIR)/QLParser.tab.Plo
-	-rm -f ./$(DEPDIR)/SAXParserFactory.Plo
-	-rm -f ./$(DEPDIR)/Sample.Plo
-	-rm -f ./$(DEPDIR)/Settings.Plo
-	-rm -f ./$(DEPDIR)/SourceFile.Plo
-	-rm -f ./$(DEPDIR)/Stabs.Plo
-	-rm -f ./$(DEPDIR)/Stats_data.Plo
-	-rm -f ./$(DEPDIR)/StringBuilder.Plo
-	-rm -f ./$(DEPDIR)/Table.Plo
-	-rm -f ./$(DEPDIR)/UserLabel.Plo
-	-rm -f ./$(DEPDIR)/checks.Po
-	-rm -f ./$(DEPDIR)/count.Po
-	-rm -f ./$(DEPDIR)/dbe_collctrl.Plo
-	-rm -f ./$(DEPDIR)/dbe_hwcdrv.Plo
-	-rm -f ./$(DEPDIR)/dbe_hwcfuncs.Plo
-	-rm -f ./$(DEPDIR)/dbe_hwctable.Plo
-	-rm -f ./$(DEPDIR)/dbe_memmgr.Plo
-	-rm -f ./$(DEPDIR)/envsets.Po
-	-rm -f ./$(DEPDIR)/gethrtime.Plo
-	-rm -f ./$(DEPDIR)/gp-archive.Po
-	-rm -f ./$(DEPDIR)/gp-collect-app.Po
-	-rm -f ./$(DEPDIR)/gp-display-src.Po
-	-rm -f ./$(DEPDIR)/gp-display-text.Po
-	-rm -f ./$(DEPDIR)/gprofng.Po
-	-rm -f ./$(DEPDIR)/i18n.Plo
-	-rm -f ./$(DEPDIR)/ipc.Po
-	-rm -f ./$(DEPDIR)/ipcio.Po
-	-rm -f ./$(DEPDIR)/parse.Plo
-	-rm -f ./$(DEPDIR)/util.Plo
+	-rm -rf ./$(DEPDIR)
 	-rm -f Makefile
 maintainer-clean-am: distclean-am maintainer-clean-generic
 
@@ -1360,9 +1147,9 @@ uninstall-am: uninstall-binPROGRAMS uninstall-dbeDATA uninstall-man \
 
 uninstall-man: uninstall-man1
 
-.MAKE: all check install install-am install-exec install-strip
+.MAKE: all check install install-am install-strip
 
-.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-am clean \
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean \
 	clean-binPROGRAMS clean-generic clean-libtool \
 	clean-pkglibLTLIBRARIES cscopelist-am ctags ctags-am dist-hook \
 	distclean distclean-compile distclean-generic \
diff --git a/opcodes/Makefile.in b/opcodes/Makefile.in
index e9c4cb33dd4..2257b0872af 100644
--- a/opcodes/Makefile.in
+++ b/opcodes/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -138,6 +138,15 @@ CONFIG_HEADER = config.h
 CONFIG_CLEAN_FILES = po/Makefile.in
 CONFIG_CLEAN_VPATH_FILES =
 LIBRARIES = $(noinst_LIBRARIES)
+ARFLAGS = cru
+AM_V_AR = $(am__v_AR_@AM_V@)
+am__v_AR_ = $(am__v_AR_@AM_DEFAULT_V@)
+am__v_AR_0 = @echo "  AR      " $@;
+am__v_AR_1 = 
+libopcodes_a_AR = $(AR) $(ARFLAGS)
+libopcodes_a_LIBADD =
+am_libopcodes_a_OBJECTS =
+libopcodes_a_OBJECTS = $(am_libopcodes_a_OBJECTS)
 am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
 am__vpath_adj = case $$p in \
     $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
@@ -168,15 +177,6 @@ am__uninstall_files_from_dir = { \
 am__installdirs = "$(DESTDIR)$(bfdlibdir)" \
 	"$(DESTDIR)$(bfdincludedir)"
 LTLIBRARIES = $(bfdlib_LTLIBRARIES) $(noinst_LTLIBRARIES)
-ARFLAGS = cru
-AM_V_AR = $(am__v_AR_@AM_V@)
-am__v_AR_ = $(am__v_AR_@AM_DEFAULT_V@)
-am__v_AR_0 = @echo "  AR      " $@;
-am__v_AR_1 = 
-libopcodes_a_AR = $(AR) $(ARFLAGS)
-libopcodes_a_LIBADD =
-am_libopcodes_a_OBJECTS =
-libopcodes_a_OBJECTS = $(am_libopcodes_a_OBJECTS)
 am__DEPENDENCIES_1 =
 am_libopcodes_la_OBJECTS = dis-buf.lo disassemble.lo dis-init.lo
 libopcodes_la_OBJECTS = $(am_libopcodes_la_OBJECTS)
@@ -203,100 +203,7 @@ am__v_at_0 = @
 am__v_at_1 = 
 DEFAULT_INCLUDES = -I.@am__isrc@
 depcomp = $(SHELL) $(top_srcdir)/../depcomp
-am__maybe_remake_depfiles = depfiles
-am__depfiles_remade = ./$(DEPDIR)/aarch64-asm-2.Plo \
-	./$(DEPDIR)/aarch64-asm.Plo ./$(DEPDIR)/aarch64-dis-2.Plo \
-	./$(DEPDIR)/aarch64-dis.Plo ./$(DEPDIR)/aarch64-opc-2.Plo \
-	./$(DEPDIR)/aarch64-opc.Plo ./$(DEPDIR)/alpha-dis.Plo \
-	./$(DEPDIR)/alpha-opc.Plo ./$(DEPDIR)/arc-dis.Plo \
-	./$(DEPDIR)/arc-ext.Plo ./$(DEPDIR)/arc-opc.Plo \
-	./$(DEPDIR)/arm-dis.Plo ./$(DEPDIR)/avr-dis.Plo \
-	./$(DEPDIR)/bfin-dis.Plo ./$(DEPDIR)/bpf-asm.Plo \
-	./$(DEPDIR)/bpf-desc.Plo ./$(DEPDIR)/bpf-dis.Plo \
-	./$(DEPDIR)/bpf-ibld.Plo ./$(DEPDIR)/bpf-opc.Plo \
-	./$(DEPDIR)/cgen-asm.Plo ./$(DEPDIR)/cgen-bitset.Plo \
-	./$(DEPDIR)/cgen-dis.Plo ./$(DEPDIR)/cgen-opc.Plo \
-	./$(DEPDIR)/cr16-dis.Plo ./$(DEPDIR)/cr16-opc.Plo \
-	./$(DEPDIR)/cris-desc.Plo ./$(DEPDIR)/cris-dis.Plo \
-	./$(DEPDIR)/cris-opc.Plo ./$(DEPDIR)/crx-dis.Plo \
-	./$(DEPDIR)/crx-opc.Plo ./$(DEPDIR)/csky-dis.Plo \
-	./$(DEPDIR)/d10v-dis.Plo ./$(DEPDIR)/d10v-opc.Plo \
-	./$(DEPDIR)/d30v-dis.Plo ./$(DEPDIR)/d30v-opc.Plo \
-	./$(DEPDIR)/dis-buf.Plo ./$(DEPDIR)/dis-init.Plo \
-	./$(DEPDIR)/disassemble.Plo ./$(DEPDIR)/dlx-dis.Plo \
-	./$(DEPDIR)/epiphany-asm.Plo ./$(DEPDIR)/epiphany-desc.Plo \
-	./$(DEPDIR)/epiphany-dis.Plo ./$(DEPDIR)/epiphany-ibld.Plo \
-	./$(DEPDIR)/epiphany-opc.Plo ./$(DEPDIR)/fr30-asm.Plo \
-	./$(DEPDIR)/fr30-desc.Plo ./$(DEPDIR)/fr30-dis.Plo \
-	./$(DEPDIR)/fr30-ibld.Plo ./$(DEPDIR)/fr30-opc.Plo \
-	./$(DEPDIR)/frv-asm.Plo ./$(DEPDIR)/frv-desc.Plo \
-	./$(DEPDIR)/frv-dis.Plo ./$(DEPDIR)/frv-ibld.Plo \
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-	./$(DEPDIR)/ip2k-desc.Plo ./$(DEPDIR)/ip2k-dis.Plo \
-	./$(DEPDIR)/ip2k-ibld.Plo ./$(DEPDIR)/ip2k-opc.Plo \
-	./$(DEPDIR)/iq2000-asm.Plo ./$(DEPDIR)/iq2000-desc.Plo \
-	./$(DEPDIR)/iq2000-dis.Plo ./$(DEPDIR)/iq2000-ibld.Plo \
-	./$(DEPDIR)/iq2000-opc.Plo ./$(DEPDIR)/lm32-asm.Plo \
-	./$(DEPDIR)/lm32-desc.Plo ./$(DEPDIR)/lm32-dis.Plo \
-	./$(DEPDIR)/lm32-ibld.Plo ./$(DEPDIR)/lm32-opc.Plo \
-	./$(DEPDIR)/lm32-opinst.Plo ./$(DEPDIR)/loongarch-coder.Plo \
-	./$(DEPDIR)/loongarch-dis.Plo ./$(DEPDIR)/loongarch-opc.Plo \
-	./$(DEPDIR)/m10200-dis.Plo ./$(DEPDIR)/m10200-opc.Plo \
-	./$(DEPDIR)/m10300-dis.Plo ./$(DEPDIR)/m10300-opc.Plo \
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-	./$(DEPDIR)/m32c-opc.Plo ./$(DEPDIR)/m32r-asm.Plo \
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-	./$(DEPDIR)/tilegx-opc.Plo ./$(DEPDIR)/tilepro-dis.Plo \
-	./$(DEPDIR)/tilepro-opc.Plo ./$(DEPDIR)/v850-dis.Plo \
-	./$(DEPDIR)/v850-opc.Plo ./$(DEPDIR)/vax-dis.Plo \
-	./$(DEPDIR)/visium-dis.Plo ./$(DEPDIR)/visium-opc.Plo \
-	./$(DEPDIR)/wasm32-dis.Plo ./$(DEPDIR)/xgate-dis.Plo \
-	./$(DEPDIR)/xgate-opc.Plo ./$(DEPDIR)/xstormy16-asm.Plo \
-	./$(DEPDIR)/xstormy16-desc.Plo ./$(DEPDIR)/xstormy16-dis.Plo \
-	./$(DEPDIR)/xstormy16-ibld.Plo ./$(DEPDIR)/xstormy16-opc.Plo \
-	./$(DEPDIR)/xtensa-dis.Plo ./$(DEPDIR)/z80-dis.Plo \
-	./$(DEPDIR)/z8k-dis.Plo
+am__depfiles_maybe = depfiles
 am__mv = mv -f
 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
@@ -340,8 +247,8 @@ am__recursive_targets = \
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 AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
 	cscope
-am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) \
-	config.in
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) \
+	$(LISP)config.in
 # Read a list of newline-separated strings from the standard input,
 # and print each of them once, without duplicates.  Input order is
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@@ -358,6 +265,9 @@ am__define_uniq_tagged_files = \
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+CTAGS = ctags
+CSCOPE = cscope
 DIST_SUBDIRS = $(SUBDIRS)
 ACLOCAL = @ACLOCAL@
 AMTAR = @AMTAR@
@@ -378,8 +288,6 @@ CC_FOR_BUILD = @CC_FOR_BUILD@
 CFLAGS = @CFLAGS@
 CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
-CSCOPE = @CSCOPE@
-CTAGS = @CTAGS@
 CYGPATH_W = @CYGPATH_W@
 DATADIRNAME = @DATADIRNAME@
 DEFS = @DEFS@
@@ -390,7 +298,6 @@ ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
 EGREP = @EGREP@
-ETAGS = @ETAGS@
 EXEEXT = @EXEEXT@
 EXEEXT_FOR_BUILD = @EXEEXT_FOR_BUILD@
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-	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
 	esac;
 
 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
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+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pru-opc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/riscv-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/riscv-opc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rl78-decode.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rl78-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rx-decode.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rx-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/s12z-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/s12z-opc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/s390-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/s390-opc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/score-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/score7-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sh-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sparc-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sparc-opc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/spu-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/spu-opc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tic30-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tic4x-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tic54x-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tic54x-opc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tic6x-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tilegx-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tilegx-opc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tilepro-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tilepro-opc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/v850-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/v850-opc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/vax-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/visium-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/visium-opc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/wasm32-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xgate-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xgate-opc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xstormy16-asm.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xstormy16-desc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xstormy16-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xstormy16-ibld.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xstormy16-opc.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xtensa-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/z80-dis.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/z8k-dis.Plo@am__quote@
 
 .c.o:
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
@@ -1376,190 +1277,7 @@ clean-am: clean-bfdlibLTLIBRARIES clean-generic clean-libtool \
 
 distclean: distclean-recursive
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-		-rm -f ./$(DEPDIR)/aarch64-asm-2.Plo
-	-rm -f ./$(DEPDIR)/aarch64-asm.Plo
-	-rm -f ./$(DEPDIR)/aarch64-dis-2.Plo
-	-rm -f ./$(DEPDIR)/aarch64-dis.Plo
-	-rm -f ./$(DEPDIR)/aarch64-opc-2.Plo
-	-rm -f ./$(DEPDIR)/aarch64-opc.Plo
-	-rm -f ./$(DEPDIR)/alpha-dis.Plo
-	-rm -f ./$(DEPDIR)/alpha-opc.Plo
-	-rm -f ./$(DEPDIR)/arc-dis.Plo
-	-rm -f ./$(DEPDIR)/arc-ext.Plo
-	-rm -f ./$(DEPDIR)/arc-opc.Plo
-	-rm -f ./$(DEPDIR)/arm-dis.Plo
-	-rm -f ./$(DEPDIR)/avr-dis.Plo
-	-rm -f ./$(DEPDIR)/bfin-dis.Plo
-	-rm -f ./$(DEPDIR)/bpf-asm.Plo
-	-rm -f ./$(DEPDIR)/bpf-desc.Plo
-	-rm -f ./$(DEPDIR)/bpf-dis.Plo
-	-rm -f ./$(DEPDIR)/bpf-ibld.Plo
-	-rm -f ./$(DEPDIR)/bpf-opc.Plo
-	-rm -f ./$(DEPDIR)/cgen-asm.Plo
-	-rm -f ./$(DEPDIR)/cgen-bitset.Plo
-	-rm -f ./$(DEPDIR)/cgen-dis.Plo
-	-rm -f ./$(DEPDIR)/cgen-opc.Plo
-	-rm -f ./$(DEPDIR)/cr16-dis.Plo
-	-rm -f ./$(DEPDIR)/cr16-opc.Plo
-	-rm -f ./$(DEPDIR)/cris-desc.Plo
-	-rm -f ./$(DEPDIR)/cris-dis.Plo
-	-rm -f ./$(DEPDIR)/cris-opc.Plo
-	-rm -f ./$(DEPDIR)/crx-dis.Plo
-	-rm -f ./$(DEPDIR)/crx-opc.Plo
-	-rm -f ./$(DEPDIR)/csky-dis.Plo
-	-rm -f ./$(DEPDIR)/d10v-dis.Plo
-	-rm -f ./$(DEPDIR)/d10v-opc.Plo
-	-rm -f ./$(DEPDIR)/d30v-dis.Plo
-	-rm -f ./$(DEPDIR)/d30v-opc.Plo
-	-rm -f ./$(DEPDIR)/dis-buf.Plo
-	-rm -f ./$(DEPDIR)/dis-init.Plo
-	-rm -f ./$(DEPDIR)/disassemble.Plo
-	-rm -f ./$(DEPDIR)/dlx-dis.Plo
-	-rm -f ./$(DEPDIR)/epiphany-asm.Plo
-	-rm -f ./$(DEPDIR)/epiphany-desc.Plo
-	-rm -f ./$(DEPDIR)/epiphany-dis.Plo
-	-rm -f ./$(DEPDIR)/epiphany-ibld.Plo
-	-rm -f ./$(DEPDIR)/epiphany-opc.Plo
-	-rm -f ./$(DEPDIR)/fr30-asm.Plo
-	-rm -f ./$(DEPDIR)/fr30-desc.Plo
-	-rm -f ./$(DEPDIR)/fr30-dis.Plo
-	-rm -f ./$(DEPDIR)/fr30-ibld.Plo
-	-rm -f ./$(DEPDIR)/fr30-opc.Plo
-	-rm -f ./$(DEPDIR)/frv-asm.Plo
-	-rm -f ./$(DEPDIR)/frv-desc.Plo
-	-rm -f ./$(DEPDIR)/frv-dis.Plo
-	-rm -f ./$(DEPDIR)/frv-ibld.Plo
-	-rm -f ./$(DEPDIR)/frv-opc.Plo
-	-rm -f ./$(DEPDIR)/ft32-dis.Plo
-	-rm -f ./$(DEPDIR)/ft32-opc.Plo
-	-rm -f ./$(DEPDIR)/h8300-dis.Plo
-	-rm -f ./$(DEPDIR)/hppa-dis.Plo
-	-rm -f ./$(DEPDIR)/i386-dis.Plo
-	-rm -f ./$(DEPDIR)/i386-opc.Plo
-	-rm -f ./$(DEPDIR)/ia64-dis.Plo
-	-rm -f ./$(DEPDIR)/ia64-opc.Plo
-	-rm -f ./$(DEPDIR)/ip2k-asm.Plo
-	-rm -f ./$(DEPDIR)/ip2k-desc.Plo
-	-rm -f ./$(DEPDIR)/ip2k-dis.Plo
-	-rm -f ./$(DEPDIR)/ip2k-ibld.Plo
-	-rm -f ./$(DEPDIR)/ip2k-opc.Plo
-	-rm -f ./$(DEPDIR)/iq2000-asm.Plo
-	-rm -f ./$(DEPDIR)/iq2000-desc.Plo
-	-rm -f ./$(DEPDIR)/iq2000-dis.Plo
-	-rm -f ./$(DEPDIR)/iq2000-ibld.Plo
-	-rm -f ./$(DEPDIR)/iq2000-opc.Plo
-	-rm -f ./$(DEPDIR)/lm32-asm.Plo
-	-rm -f ./$(DEPDIR)/lm32-desc.Plo
-	-rm -f ./$(DEPDIR)/lm32-dis.Plo
-	-rm -f ./$(DEPDIR)/lm32-ibld.Plo
-	-rm -f ./$(DEPDIR)/lm32-opc.Plo
-	-rm -f ./$(DEPDIR)/lm32-opinst.Plo
-	-rm -f ./$(DEPDIR)/loongarch-coder.Plo
-	-rm -f ./$(DEPDIR)/loongarch-dis.Plo
-	-rm -f ./$(DEPDIR)/loongarch-opc.Plo
-	-rm -f ./$(DEPDIR)/m10200-dis.Plo
-	-rm -f ./$(DEPDIR)/m10200-opc.Plo
-	-rm -f ./$(DEPDIR)/m10300-dis.Plo
-	-rm -f ./$(DEPDIR)/m10300-opc.Plo
-	-rm -f ./$(DEPDIR)/m32c-asm.Plo
-	-rm -f ./$(DEPDIR)/m32c-desc.Plo
-	-rm -f ./$(DEPDIR)/m32c-dis.Plo
-	-rm -f ./$(DEPDIR)/m32c-ibld.Plo
-	-rm -f ./$(DEPDIR)/m32c-opc.Plo
-	-rm -f ./$(DEPDIR)/m32r-asm.Plo
-	-rm -f ./$(DEPDIR)/m32r-desc.Plo
-	-rm -f ./$(DEPDIR)/m32r-dis.Plo
-	-rm -f ./$(DEPDIR)/m32r-ibld.Plo
-	-rm -f ./$(DEPDIR)/m32r-opc.Plo
-	-rm -f ./$(DEPDIR)/m32r-opinst.Plo
-	-rm -f ./$(DEPDIR)/m68hc11-dis.Plo
-	-rm -f ./$(DEPDIR)/m68hc11-opc.Plo
-	-rm -f ./$(DEPDIR)/m68k-dis.Plo
-	-rm -f ./$(DEPDIR)/m68k-opc.Plo
-	-rm -f ./$(DEPDIR)/mcore-dis.Plo
-	-rm -f ./$(DEPDIR)/mep-asm.Plo
-	-rm -f ./$(DEPDIR)/mep-desc.Plo
-	-rm -f ./$(DEPDIR)/mep-dis.Plo
-	-rm -f ./$(DEPDIR)/mep-ibld.Plo
-	-rm -f ./$(DEPDIR)/mep-opc.Plo
-	-rm -f ./$(DEPDIR)/metag-dis.Plo
-	-rm -f ./$(DEPDIR)/microblaze-dis.Plo
-	-rm -f ./$(DEPDIR)/micromips-opc.Plo
-	-rm -f ./$(DEPDIR)/mips-dis.Plo
-	-rm -f ./$(DEPDIR)/mips-opc.Plo
-	-rm -f ./$(DEPDIR)/mips16-opc.Plo
-	-rm -f ./$(DEPDIR)/mmix-dis.Plo
-	-rm -f ./$(DEPDIR)/mmix-opc.Plo
-	-rm -f ./$(DEPDIR)/moxie-dis.Plo
-	-rm -f ./$(DEPDIR)/moxie-opc.Plo
-	-rm -f ./$(DEPDIR)/msp430-decode.Plo
-	-rm -f ./$(DEPDIR)/msp430-dis.Plo
-	-rm -f ./$(DEPDIR)/mt-asm.Plo
-	-rm -f ./$(DEPDIR)/mt-desc.Plo
-	-rm -f ./$(DEPDIR)/mt-dis.Plo
-	-rm -f ./$(DEPDIR)/mt-ibld.Plo
-	-rm -f ./$(DEPDIR)/mt-opc.Plo
-	-rm -f ./$(DEPDIR)/nds32-asm.Plo
-	-rm -f ./$(DEPDIR)/nds32-dis.Plo
-	-rm -f ./$(DEPDIR)/nfp-dis.Plo
-	-rm -f ./$(DEPDIR)/nios2-dis.Plo
-	-rm -f ./$(DEPDIR)/nios2-opc.Plo
-	-rm -f ./$(DEPDIR)/ns32k-dis.Plo
-	-rm -f ./$(DEPDIR)/or1k-asm.Plo
-	-rm -f ./$(DEPDIR)/or1k-desc.Plo
-	-rm -f ./$(DEPDIR)/or1k-dis.Plo
-	-rm -f ./$(DEPDIR)/or1k-ibld.Plo
-	-rm -f ./$(DEPDIR)/or1k-opc.Plo
-	-rm -f ./$(DEPDIR)/pdp11-dis.Plo
-	-rm -f ./$(DEPDIR)/pdp11-opc.Plo
-	-rm -f ./$(DEPDIR)/pj-dis.Plo
-	-rm -f ./$(DEPDIR)/pj-opc.Plo
-	-rm -f ./$(DEPDIR)/ppc-dis.Plo
-	-rm -f ./$(DEPDIR)/ppc-opc.Plo
-	-rm -f ./$(DEPDIR)/pru-dis.Plo
-	-rm -f ./$(DEPDIR)/pru-opc.Plo
-	-rm -f ./$(DEPDIR)/riscv-dis.Plo
-	-rm -f ./$(DEPDIR)/riscv-opc.Plo
-	-rm -f ./$(DEPDIR)/rl78-decode.Plo
-	-rm -f ./$(DEPDIR)/rl78-dis.Plo
-	-rm -f ./$(DEPDIR)/rx-decode.Plo
-	-rm -f ./$(DEPDIR)/rx-dis.Plo
-	-rm -f ./$(DEPDIR)/s12z-dis.Plo
-	-rm -f ./$(DEPDIR)/s12z-opc.Plo
-	-rm -f ./$(DEPDIR)/s390-dis.Plo
-	-rm -f ./$(DEPDIR)/s390-opc.Plo
-	-rm -f ./$(DEPDIR)/score-dis.Plo
-	-rm -f ./$(DEPDIR)/score7-dis.Plo
-	-rm -f ./$(DEPDIR)/sh-dis.Plo
-	-rm -f ./$(DEPDIR)/sparc-dis.Plo
-	-rm -f ./$(DEPDIR)/sparc-opc.Plo
-	-rm -f ./$(DEPDIR)/spu-dis.Plo
-	-rm -f ./$(DEPDIR)/spu-opc.Plo
-	-rm -f ./$(DEPDIR)/tic30-dis.Plo
-	-rm -f ./$(DEPDIR)/tic4x-dis.Plo
-	-rm -f ./$(DEPDIR)/tic54x-dis.Plo
-	-rm -f ./$(DEPDIR)/tic54x-opc.Plo
-	-rm -f ./$(DEPDIR)/tic6x-dis.Plo
-	-rm -f ./$(DEPDIR)/tilegx-dis.Plo
-	-rm -f ./$(DEPDIR)/tilegx-opc.Plo
-	-rm -f ./$(DEPDIR)/tilepro-dis.Plo
-	-rm -f ./$(DEPDIR)/tilepro-opc.Plo
-	-rm -f ./$(DEPDIR)/v850-dis.Plo
-	-rm -f ./$(DEPDIR)/v850-opc.Plo
-	-rm -f ./$(DEPDIR)/vax-dis.Plo
-	-rm -f ./$(DEPDIR)/visium-dis.Plo
-	-rm -f ./$(DEPDIR)/visium-opc.Plo
-	-rm -f ./$(DEPDIR)/wasm32-dis.Plo
-	-rm -f ./$(DEPDIR)/xgate-dis.Plo
-	-rm -f ./$(DEPDIR)/xgate-opc.Plo
-	-rm -f ./$(DEPDIR)/xstormy16-asm.Plo
-	-rm -f ./$(DEPDIR)/xstormy16-desc.Plo
-	-rm -f ./$(DEPDIR)/xstormy16-dis.Plo
-	-rm -f ./$(DEPDIR)/xstormy16-ibld.Plo
-	-rm -f ./$(DEPDIR)/xstormy16-opc.Plo
-	-rm -f ./$(DEPDIR)/xtensa-dis.Plo
-	-rm -f ./$(DEPDIR)/z80-dis.Plo
-	-rm -f ./$(DEPDIR)/z8k-dis.Plo
+	-rm -rf ./$(DEPDIR)
 	-rm -f Makefile
 distclean-am: clean-am distclean-compile distclean-generic \
 	distclean-hdr distclean-libtool distclean-tags
@@ -1607,190 +1325,7 @@ installcheck-am:
 maintainer-clean: maintainer-clean-recursive
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
 	-rm -rf $(top_srcdir)/autom4te.cache
-		-rm -f ./$(DEPDIR)/aarch64-asm-2.Plo
-	-rm -f ./$(DEPDIR)/aarch64-asm.Plo
-	-rm -f ./$(DEPDIR)/aarch64-dis-2.Plo
-	-rm -f ./$(DEPDIR)/aarch64-dis.Plo
-	-rm -f ./$(DEPDIR)/aarch64-opc-2.Plo
-	-rm -f ./$(DEPDIR)/aarch64-opc.Plo
-	-rm -f ./$(DEPDIR)/alpha-dis.Plo
-	-rm -f ./$(DEPDIR)/alpha-opc.Plo
-	-rm -f ./$(DEPDIR)/arc-dis.Plo
-	-rm -f ./$(DEPDIR)/arc-ext.Plo
-	-rm -f ./$(DEPDIR)/arc-opc.Plo
-	-rm -f ./$(DEPDIR)/arm-dis.Plo
-	-rm -f ./$(DEPDIR)/avr-dis.Plo
-	-rm -f ./$(DEPDIR)/bfin-dis.Plo
-	-rm -f ./$(DEPDIR)/bpf-asm.Plo
-	-rm -f ./$(DEPDIR)/bpf-desc.Plo
-	-rm -f ./$(DEPDIR)/bpf-dis.Plo
-	-rm -f ./$(DEPDIR)/bpf-ibld.Plo
-	-rm -f ./$(DEPDIR)/bpf-opc.Plo
-	-rm -f ./$(DEPDIR)/cgen-asm.Plo
-	-rm -f ./$(DEPDIR)/cgen-bitset.Plo
-	-rm -f ./$(DEPDIR)/cgen-dis.Plo
-	-rm -f ./$(DEPDIR)/cgen-opc.Plo
-	-rm -f ./$(DEPDIR)/cr16-dis.Plo
-	-rm -f ./$(DEPDIR)/cr16-opc.Plo
-	-rm -f ./$(DEPDIR)/cris-desc.Plo
-	-rm -f ./$(DEPDIR)/cris-dis.Plo
-	-rm -f ./$(DEPDIR)/cris-opc.Plo
-	-rm -f ./$(DEPDIR)/crx-dis.Plo
-	-rm -f ./$(DEPDIR)/crx-opc.Plo
-	-rm -f ./$(DEPDIR)/csky-dis.Plo
-	-rm -f ./$(DEPDIR)/d10v-dis.Plo
-	-rm -f ./$(DEPDIR)/d10v-opc.Plo
-	-rm -f ./$(DEPDIR)/d30v-dis.Plo
-	-rm -f ./$(DEPDIR)/d30v-opc.Plo
-	-rm -f ./$(DEPDIR)/dis-buf.Plo
-	-rm -f ./$(DEPDIR)/dis-init.Plo
-	-rm -f ./$(DEPDIR)/disassemble.Plo
-	-rm -f ./$(DEPDIR)/dlx-dis.Plo
-	-rm -f ./$(DEPDIR)/epiphany-asm.Plo
-	-rm -f ./$(DEPDIR)/epiphany-desc.Plo
-	-rm -f ./$(DEPDIR)/epiphany-dis.Plo
-	-rm -f ./$(DEPDIR)/epiphany-ibld.Plo
-	-rm -f ./$(DEPDIR)/epiphany-opc.Plo
-	-rm -f ./$(DEPDIR)/fr30-asm.Plo
-	-rm -f ./$(DEPDIR)/fr30-desc.Plo
-	-rm -f ./$(DEPDIR)/fr30-dis.Plo
-	-rm -f ./$(DEPDIR)/fr30-ibld.Plo
-	-rm -f ./$(DEPDIR)/fr30-opc.Plo
-	-rm -f ./$(DEPDIR)/frv-asm.Plo
-	-rm -f ./$(DEPDIR)/frv-desc.Plo
-	-rm -f ./$(DEPDIR)/frv-dis.Plo
-	-rm -f ./$(DEPDIR)/frv-ibld.Plo
-	-rm -f ./$(DEPDIR)/frv-opc.Plo
-	-rm -f ./$(DEPDIR)/ft32-dis.Plo
-	-rm -f ./$(DEPDIR)/ft32-opc.Plo
-	-rm -f ./$(DEPDIR)/h8300-dis.Plo
-	-rm -f ./$(DEPDIR)/hppa-dis.Plo
-	-rm -f ./$(DEPDIR)/i386-dis.Plo
-	-rm -f ./$(DEPDIR)/i386-opc.Plo
-	-rm -f ./$(DEPDIR)/ia64-dis.Plo
-	-rm -f ./$(DEPDIR)/ia64-opc.Plo
-	-rm -f ./$(DEPDIR)/ip2k-asm.Plo
-	-rm -f ./$(DEPDIR)/ip2k-desc.Plo
-	-rm -f ./$(DEPDIR)/ip2k-dis.Plo
-	-rm -f ./$(DEPDIR)/ip2k-ibld.Plo
-	-rm -f ./$(DEPDIR)/ip2k-opc.Plo
-	-rm -f ./$(DEPDIR)/iq2000-asm.Plo
-	-rm -f ./$(DEPDIR)/iq2000-desc.Plo
-	-rm -f ./$(DEPDIR)/iq2000-dis.Plo
-	-rm -f ./$(DEPDIR)/iq2000-ibld.Plo
-	-rm -f ./$(DEPDIR)/iq2000-opc.Plo
-	-rm -f ./$(DEPDIR)/lm32-asm.Plo
-	-rm -f ./$(DEPDIR)/lm32-desc.Plo
-	-rm -f ./$(DEPDIR)/lm32-dis.Plo
-	-rm -f ./$(DEPDIR)/lm32-ibld.Plo
-	-rm -f ./$(DEPDIR)/lm32-opc.Plo
-	-rm -f ./$(DEPDIR)/lm32-opinst.Plo
-	-rm -f ./$(DEPDIR)/loongarch-coder.Plo
-	-rm -f ./$(DEPDIR)/loongarch-dis.Plo
-	-rm -f ./$(DEPDIR)/loongarch-opc.Plo
-	-rm -f ./$(DEPDIR)/m10200-dis.Plo
-	-rm -f ./$(DEPDIR)/m10200-opc.Plo
-	-rm -f ./$(DEPDIR)/m10300-dis.Plo
-	-rm -f ./$(DEPDIR)/m10300-opc.Plo
-	-rm -f ./$(DEPDIR)/m32c-asm.Plo
-	-rm -f ./$(DEPDIR)/m32c-desc.Plo
-	-rm -f ./$(DEPDIR)/m32c-dis.Plo
-	-rm -f ./$(DEPDIR)/m32c-ibld.Plo
-	-rm -f ./$(DEPDIR)/m32c-opc.Plo
-	-rm -f ./$(DEPDIR)/m32r-asm.Plo
-	-rm -f ./$(DEPDIR)/m32r-desc.Plo
-	-rm -f ./$(DEPDIR)/m32r-dis.Plo
-	-rm -f ./$(DEPDIR)/m32r-ibld.Plo
-	-rm -f ./$(DEPDIR)/m32r-opc.Plo
-	-rm -f ./$(DEPDIR)/m32r-opinst.Plo
-	-rm -f ./$(DEPDIR)/m68hc11-dis.Plo
-	-rm -f ./$(DEPDIR)/m68hc11-opc.Plo
-	-rm -f ./$(DEPDIR)/m68k-dis.Plo
-	-rm -f ./$(DEPDIR)/m68k-opc.Plo
-	-rm -f ./$(DEPDIR)/mcore-dis.Plo
-	-rm -f ./$(DEPDIR)/mep-asm.Plo
-	-rm -f ./$(DEPDIR)/mep-desc.Plo
-	-rm -f ./$(DEPDIR)/mep-dis.Plo
-	-rm -f ./$(DEPDIR)/mep-ibld.Plo
-	-rm -f ./$(DEPDIR)/mep-opc.Plo
-	-rm -f ./$(DEPDIR)/metag-dis.Plo
-	-rm -f ./$(DEPDIR)/microblaze-dis.Plo
-	-rm -f ./$(DEPDIR)/micromips-opc.Plo
-	-rm -f ./$(DEPDIR)/mips-dis.Plo
-	-rm -f ./$(DEPDIR)/mips-opc.Plo
-	-rm -f ./$(DEPDIR)/mips16-opc.Plo
-	-rm -f ./$(DEPDIR)/mmix-dis.Plo
-	-rm -f ./$(DEPDIR)/mmix-opc.Plo
-	-rm -f ./$(DEPDIR)/moxie-dis.Plo
-	-rm -f ./$(DEPDIR)/moxie-opc.Plo
-	-rm -f ./$(DEPDIR)/msp430-decode.Plo
-	-rm -f ./$(DEPDIR)/msp430-dis.Plo
-	-rm -f ./$(DEPDIR)/mt-asm.Plo
-	-rm -f ./$(DEPDIR)/mt-desc.Plo
-	-rm -f ./$(DEPDIR)/mt-dis.Plo
-	-rm -f ./$(DEPDIR)/mt-ibld.Plo
-	-rm -f ./$(DEPDIR)/mt-opc.Plo
-	-rm -f ./$(DEPDIR)/nds32-asm.Plo
-	-rm -f ./$(DEPDIR)/nds32-dis.Plo
-	-rm -f ./$(DEPDIR)/nfp-dis.Plo
-	-rm -f ./$(DEPDIR)/nios2-dis.Plo
-	-rm -f ./$(DEPDIR)/nios2-opc.Plo
-	-rm -f ./$(DEPDIR)/ns32k-dis.Plo
-	-rm -f ./$(DEPDIR)/or1k-asm.Plo
-	-rm -f ./$(DEPDIR)/or1k-desc.Plo
-	-rm -f ./$(DEPDIR)/or1k-dis.Plo
-	-rm -f ./$(DEPDIR)/or1k-ibld.Plo
-	-rm -f ./$(DEPDIR)/or1k-opc.Plo
-	-rm -f ./$(DEPDIR)/pdp11-dis.Plo
-	-rm -f ./$(DEPDIR)/pdp11-opc.Plo
-	-rm -f ./$(DEPDIR)/pj-dis.Plo
-	-rm -f ./$(DEPDIR)/pj-opc.Plo
-	-rm -f ./$(DEPDIR)/ppc-dis.Plo
-	-rm -f ./$(DEPDIR)/ppc-opc.Plo
-	-rm -f ./$(DEPDIR)/pru-dis.Plo
-	-rm -f ./$(DEPDIR)/pru-opc.Plo
-	-rm -f ./$(DEPDIR)/riscv-dis.Plo
-	-rm -f ./$(DEPDIR)/riscv-opc.Plo
-	-rm -f ./$(DEPDIR)/rl78-decode.Plo
-	-rm -f ./$(DEPDIR)/rl78-dis.Plo
-	-rm -f ./$(DEPDIR)/rx-decode.Plo
-	-rm -f ./$(DEPDIR)/rx-dis.Plo
-	-rm -f ./$(DEPDIR)/s12z-dis.Plo
-	-rm -f ./$(DEPDIR)/s12z-opc.Plo
-	-rm -f ./$(DEPDIR)/s390-dis.Plo
-	-rm -f ./$(DEPDIR)/s390-opc.Plo
-	-rm -f ./$(DEPDIR)/score-dis.Plo
-	-rm -f ./$(DEPDIR)/score7-dis.Plo
-	-rm -f ./$(DEPDIR)/sh-dis.Plo
-	-rm -f ./$(DEPDIR)/sparc-dis.Plo
-	-rm -f ./$(DEPDIR)/sparc-opc.Plo
-	-rm -f ./$(DEPDIR)/spu-dis.Plo
-	-rm -f ./$(DEPDIR)/spu-opc.Plo
-	-rm -f ./$(DEPDIR)/tic30-dis.Plo
-	-rm -f ./$(DEPDIR)/tic4x-dis.Plo
-	-rm -f ./$(DEPDIR)/tic54x-dis.Plo
-	-rm -f ./$(DEPDIR)/tic54x-opc.Plo
-	-rm -f ./$(DEPDIR)/tic6x-dis.Plo
-	-rm -f ./$(DEPDIR)/tilegx-dis.Plo
-	-rm -f ./$(DEPDIR)/tilegx-opc.Plo
-	-rm -f ./$(DEPDIR)/tilepro-dis.Plo
-	-rm -f ./$(DEPDIR)/tilepro-opc.Plo
-	-rm -f ./$(DEPDIR)/v850-dis.Plo
-	-rm -f ./$(DEPDIR)/v850-opc.Plo
-	-rm -f ./$(DEPDIR)/vax-dis.Plo
-	-rm -f ./$(DEPDIR)/visium-dis.Plo
-	-rm -f ./$(DEPDIR)/visium-opc.Plo
-	-rm -f ./$(DEPDIR)/wasm32-dis.Plo
-	-rm -f ./$(DEPDIR)/xgate-dis.Plo
-	-rm -f ./$(DEPDIR)/xgate-opc.Plo
-	-rm -f ./$(DEPDIR)/xstormy16-asm.Plo
-	-rm -f ./$(DEPDIR)/xstormy16-desc.Plo
-	-rm -f ./$(DEPDIR)/xstormy16-dis.Plo
-	-rm -f ./$(DEPDIR)/xstormy16-ibld.Plo
-	-rm -f ./$(DEPDIR)/xstormy16-opc.Plo
-	-rm -f ./$(DEPDIR)/xtensa-dis.Plo
-	-rm -f ./$(DEPDIR)/z80-dis.Plo
-	-rm -f ./$(DEPDIR)/z8k-dis.Plo
+	-rm -rf ./$(DEPDIR)
 	-rm -f Makefile
 maintainer-clean-am: distclean-am maintainer-clean-generic
 
@@ -1812,11 +1347,10 @@ uninstall-am: uninstall-bfdincludeDATA uninstall-bfdlibLTLIBRARIES
 .MAKE: $(am__recursive_targets) all install-am install-strip
 
 .PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
-	am--depfiles am--refresh check check-am clean \
-	clean-bfdlibLTLIBRARIES clean-cscope clean-generic \
-	clean-libtool clean-noinstLIBRARIES clean-noinstLTLIBRARIES \
-	cscope cscopelist-am ctags ctags-am distclean \
-	distclean-compile distclean-generic distclean-hdr \
+	am--refresh check check-am clean clean-bfdlibLTLIBRARIES \
+	clean-cscope clean-generic clean-libtool clean-noinstLIBRARIES \
+	clean-noinstLTLIBRARIES cscope cscopelist-am ctags ctags-am \
+	distclean distclean-compile distclean-generic distclean-hdr \
 	distclean-libtool distclean-tags dvi dvi-am html html-am info \
 	info-am install install-am install-bfdincludeDATA \
 	install-bfdlibLTLIBRARIES install-data install-data-am \
diff --git a/opcodes/aclocal.m4 b/opcodes/aclocal.m4
index 8a9e44d9bdb..ac0d92925fa 100644
--- a/opcodes/aclocal.m4
+++ b/opcodes/aclocal.m4
@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.16.5 -*- Autoconf -*-
+# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -20,7 +20,7 @@ You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
 
-# Copyright (C) 2002-2021 Free Software Foundation, Inc.
+# Copyright (C) 2002-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -32,10 +32,10 @@ To do so, use the procedure documented by the package, typically 'autoreconf'.])
 # generated from the m4 files accompanying Automake X.Y.
 # (This private macro should not be called outside this file.)
 AC_DEFUN([AM_AUTOMAKE_VERSION],
-[am__api_version='1.16'
+[am__api_version='1.15'
 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.16.5], [],
+m4_if([$1], [1.15.1], [],
       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 ])
 
@@ -51,14 +51,14 @@ m4_define([_AM_AUTOCONF_VERSION], [])
 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.16.5])dnl
+[AM_AUTOMAKE_VERSION([1.15.1])dnl
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 
 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -110,7 +110,7 @@ am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 # AM_CONDITIONAL                                            -*- Autoconf -*-
 
-# Copyright (C) 1997-2021 Free Software Foundation, Inc.
+# Copyright (C) 1997-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -141,7 +141,7 @@ AC_CONFIG_COMMANDS_PRE(
 Usually this means the macro was only invoked conditionally.]])
 fi])])
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -332,12 +332,13 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl
 
 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
+
 # _AM_OUTPUT_DEPENDENCY_COMMANDS
 # ------------------------------
 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
@@ -345,43 +346,49 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
   # Older Autoconf quotes --file arguments for eval, but not when files
   # are listed without --file.  Let's play safe and only enable the eval
   # if we detect the quoting.
-  # TODO: see whether this extra hack can be removed once we start
-  # requiring Autoconf 2.70 or later.
-  AS_CASE([$CONFIG_FILES],
-          [*\'*], [eval set x "$CONFIG_FILES"],
-          [*], [set x $CONFIG_FILES])
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
   shift
-  # Used to flag and report bootstrapping failures.
-  am_rc=0
-  for am_mf
+  for mf
   do
     # Strip MF so we end up with the name of the file.
-    am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile which includes
-    # dependency-tracking related rules and includes.
-    # Grep'ing the whole file directly is not great: AIX grep has a line
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named 'Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
     # limit of 2048, but all sed's we know have understand at least 4000.
-    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
-      || continue
-    am_dirpart=`AS_DIRNAME(["$am_mf"])`
-    am_filepart=`AS_BASENAME(["$am_mf"])`
-    AM_RUN_LOG([cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles]) || am_rc=$?
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`AS_DIRNAME("$mf")`
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running 'make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "$am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`AS_DIRNAME(["$file"])`
+      AS_MKDIR_P([$dirpart/$fdir])
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
   done
-  if test $am_rc -ne 0; then
-    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
-    for automatic dependency tracking.  If GNU make was not used, consider
-    re-running the configure script with MAKE="gmake" (or whatever is
-    necessary).  You can also try re-running configure with the
-    '--disable-dependency-tracking' option to at least be able to build
-    the package (albeit without support for automatic dependency tracking).])
-  fi
-  AS_UNSET([am_dirpart])
-  AS_UNSET([am_filepart])
-  AS_UNSET([am_mf])
-  AS_UNSET([am_rc])
-  rm -f conftest-deps.mk
 }
 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
 
@@ -390,17 +397,18 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 # -----------------------------
 # This macro should only be invoked once -- use via AC_REQUIRE.
 #
-# This code is only required when automatic dependency tracking is enabled.
-# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
-# order to bootstrap the dependency handling code.
+# This code is only required when automatic dependency tracking
+# is enabled.  FIXME.  This creates each '.P' file that we will
+# need in order to bootstrap the dependency handling code.
 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 [AC_CONFIG_COMMANDS([depfiles],
      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
-     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
+     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
 
 # Do all the work for Automake.                             -*- Autoconf -*-
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -428,10 +436,6 @@ m4_defn([AC_PROG_CC])
 # release and drop the old call support.
 AC_DEFUN([AM_INIT_AUTOMAKE],
 [AC_PREREQ([2.65])dnl
-m4_ifdef([_$0_ALREADY_INIT],
-  [m4_fatal([$0 expanded multiple times
-]m4_defn([_$0_ALREADY_INIT]))],
-  [m4_define([_$0_ALREADY_INIT], m4_expansion_stack)])dnl
 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
 dnl the ones we care about.
 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
@@ -468,7 +472,7 @@ m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
 [_AM_SET_OPTIONS([$1])dnl
 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
 m4_if(
-  m4_ifset([AC_PACKAGE_NAME], [ok]):m4_ifset([AC_PACKAGE_VERSION], [ok]),
+  m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
   [ok:ok],,
   [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
@@ -491,8 +495,8 @@ AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
 # We need awk for the "check" target (and possibly the TAP driver).  The
 # system "awk" is bad on some platforms.
@@ -520,20 +524,6 @@ AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
 		  [m4_define([AC_PROG_OBJCXX],
 			     m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
 ])
-# Variables for tags utilities; see am/tags.am
-if test -z "$CTAGS"; then
-  CTAGS=ctags
-fi
-AC_SUBST([CTAGS])
-if test -z "$ETAGS"; then
-  ETAGS=etags
-fi
-AC_SUBST([ETAGS])
-if test -z "$CSCOPE"; then
-  CSCOPE=cscope
-fi
-AC_SUBST([CSCOPE])
-
 AC_REQUIRE([AM_SILENT_RULES])dnl
 dnl The testsuite driver may need to know about EXEEXT, so add the
 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
@@ -573,7 +563,7 @@ END
 Aborting the configuration process, to ensure you take notice of the issue.
 
 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <https://www.gnu.org/software/coreutils/>.
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
 
 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -615,7 +605,7 @@ for _am_header in $config_headers :; do
 done
 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -639,7 +629,7 @@ AC_SUBST([install_sh])])
 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 # From Jim Meyering
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -674,7 +664,7 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 
 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -682,42 +672,49 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 
 # AM_MAKE_INCLUDE()
 # -----------------
-# Check whether make has an 'include' directive that can support all
-# the idioms we need for our automatic dependency tracking code.
+# Check to see how make treats includes.
 AC_DEFUN([AM_MAKE_INCLUDE],
-[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
-cat > confinc.mk << 'END'
+[am_make=${MAKE-make}
+cat > confinc << 'END'
 am__doit:
-	@echo this is the am__doit target >confinc.out
+	@echo this is the am__doit target
 .PHONY: am__doit
 END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
 am__include="#"
 am__quote=
-# BSD make does it like this.
-echo '.include "confinc.mk" # ignored' > confmf.BSD
-# Other make implementations (GNU, Solaris 10, AIX) do it like this.
-echo 'include confinc.mk # ignored' > confmf.GNU
-_am_result=no
-for s in GNU BSD; do
-  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
-  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
-      ['0:this is the am__doit target'],
-      [AS_CASE([$s],
-          [BSD], [am__include='.include' am__quote='"'],
-          [am__include='include' am__quote=''])])
-  if test "$am__include" != "#"; then
-    _am_result="yes ($s style)"
-    break
-  fi
-done
-rm -f confinc.* confmf.*
-AC_MSG_RESULT([${_am_result}])
-AC_SUBST([am__include])])
-AC_SUBST([am__quote])])
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
 
 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 
-# Copyright (C) 1997-2021 Free Software Foundation, Inc.
+# Copyright (C) 1997-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -738,7 +735,12 @@ AC_DEFUN([AM_MISSING_HAS_RUN],
 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 AC_REQUIRE_AUX_FILE([missing])dnl
 if test x"${MISSING+set}" != xset; then
-  MISSING="\${SHELL} '$am_aux_dir/missing'"
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
 fi
 # Use eval to expand $SHELL
 if eval "$MISSING --is-lightweight"; then
@@ -751,7 +753,7 @@ fi
 
 # Helper functions for option handling.                     -*- Autoconf -*-
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -780,7 +782,7 @@ AC_DEFUN([_AM_SET_OPTIONS],
 AC_DEFUN([_AM_IF_OPTION],
 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 
-# Copyright (C) 1999-2021 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -827,7 +829,7 @@ AC_LANG_POP([C])])
 # For backward compatibility.
 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -846,7 +848,7 @@ AC_DEFUN([AM_RUN_LOG],
 
 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -927,7 +929,7 @@ AC_CONFIG_COMMANDS_PRE(
 rm -f conftest.file
 ])
 
-# Copyright (C) 2009-2021 Free Software Foundation, Inc.
+# Copyright (C) 2009-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -987,7 +989,7 @@ AC_SUBST([AM_BACKSLASH])dnl
 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 ])
 
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1015,7 +1017,7 @@ fi
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 
-# Copyright (C) 2006-2021 Free Software Foundation, Inc.
+# Copyright (C) 2006-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1034,7 +1036,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 
 # Check how to create a tarball.                            -*- Autoconf -*-
 
-# Copyright (C) 2004-2021 Free Software Foundation, Inc.
+# Copyright (C) 2004-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
diff --git a/opcodes/configure b/opcodes/configure
index 293e1519df2..a5951b9b362 100755
--- a/opcodes/configure
+++ b/opcodes/configure
@@ -703,6 +703,7 @@ am__nodep
 AMDEPBACKSLASH
 AMDEP_FALSE
 AMDEP_TRUE
+am__quote
 am__include
 DEPDIR
 OBJEXT
@@ -716,9 +717,6 @@ AM_BACKSLASH
 AM_DEFAULT_VERBOSITY
 AM_DEFAULT_V
 AM_V
-CSCOPE
-ETAGS
-CTAGS
 am__untar
 am__tar
 AMTAR
@@ -791,8 +789,7 @@ PACKAGE_VERSION
 PACKAGE_TARNAME
 PACKAGE_NAME
 PATH_SEPARATOR
-SHELL
-am__quote'
+SHELL'
 ac_subst_files=''
 ac_user_opts='
 enable_option_checking
@@ -2635,7 +2632,7 @@ test -n "$target_alias" &&
     NONENONEs,x,x, &&
   program_prefix=${target_alias}-
 
-am__api_version='1.16'
+am__api_version='1.15'
 
 # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or
@@ -2811,7 +2808,12 @@ program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
 am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 if test x"${MISSING+set}" != xset; then
-  MISSING="\${SHELL} '$am_aux_dir/missing'"
+  case $am_aux_dir in
+  *\ * | *\	*)
+    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+  *)
+    MISSING="\${SHELL} $am_aux_dir/missing" ;;
+  esac
 fi
 # Use eval to expand $SHELL
 if eval "$MISSING --is-lightweight"; then
@@ -3146,8 +3148,8 @@ MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 mkdir_p='$(MKDIR_P)'
 
 # We need awk for the "check" target (and possibly the TAP driver).  The
@@ -3166,20 +3168,6 @@ am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 
 
 
-# Variables for tags utilities; see am/tags.am
-if test -z "$CTAGS"; then
-  CTAGS=ctags
-fi
-
-if test -z "$ETAGS"; then
-  ETAGS=etags
-fi
-
-if test -z "$CSCOPE"; then
-  CSCOPE=cscope
-fi
-
-
 
 # POSIX will say in a future version that running "rm -f" with no argument
 # is OK; and we want to be able to make that assumption in our Makefile
@@ -3212,7 +3200,7 @@ END
 Aborting the configuration process, to ensure you take notice of the issue.
 
 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <https://www.gnu.org/software/coreutils/>.
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
 
 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -4114,45 +4102,45 @@ DEPDIR="${am__leading_dot}deps"
 
 ac_config_commands="$ac_config_commands depfiles"
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
-$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
-cat > confinc.mk << 'END'
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
 am__doit:
-	@echo this is the am__doit target >confinc.out
+	@echo this is the am__doit target
 .PHONY: am__doit
 END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
 am__include="#"
 am__quote=
-# BSD make does it like this.
-echo '.include "confinc.mk" # ignored' > confmf.BSD
-# Other make implementations (GNU, Solaris 10, AIX) do it like this.
-echo 'include confinc.mk # ignored' > confmf.GNU
-_am_result=no
-for s in GNU BSD; do
-  { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
-   (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }
-  case $?:`cat confinc.out 2>/dev/null` in #(
-  '0:this is the am__doit target') :
-    case $s in #(
-  BSD) :
-    am__include='.include' am__quote='"' ;; #(
-  *) :
-    am__include='include' am__quote='' ;;
-esac ;; #(
-  *) :
-     ;;
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
 esac
-  if test "$am__include" != "#"; then
-    _am_result="yes ($s style)"
-    break
-  fi
-done
-rm -f confinc.* confmf.*
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
-$as_echo "${_am_result}" >&6; }
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
 
 # Check whether --enable-dependency-tracking was given.
 if test "${enable_dependency_tracking+set}" = set; then :
@@ -11053,7 +11041,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11056 "configure"
+#line 11044 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11159,7 +11147,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11162 "configure"
+#line 11150 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -13370,7 +13358,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 #
 # INIT-COMMANDS
 #
-AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
 
 
 # The HP-UX ksh and POSIX shell print the target directory to stdout
@@ -14252,35 +14240,29 @@ $as_echo "$as_me: executing $ac_file commands" >&6;}
   # Older Autoconf quotes --file arguments for eval, but not when files
   # are listed without --file.  Let's play safe and only enable the eval
   # if we detect the quoting.
-  # TODO: see whether this extra hack can be removed once we start
-  # requiring Autoconf 2.70 or later.
-  case $CONFIG_FILES in #(
-  *\'*) :
-    eval set x "$CONFIG_FILES" ;; #(
-  *) :
-    set x $CONFIG_FILES ;; #(
-  *) :
-     ;;
-esac
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
   shift
-  # Used to flag and report bootstrapping failures.
-  am_rc=0
-  for am_mf
+  for mf
   do
     # Strip MF so we end up with the name of the file.
-    am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile which includes
-    # dependency-tracking related rules and includes.
-    # Grep'ing the whole file directly is not great: AIX grep has a line
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named 'Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
     # limit of 2048, but all sed's we know have understand at least 4000.
-    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
-      || continue
-    am_dirpart=`$as_dirname -- "$am_mf" ||
-$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$am_mf" : 'X\(//\)[^/]' \| \
-	 X"$am_mf" : 'X\(//\)$' \| \
-	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$am_mf" |
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$mf" : 'X\(//\)[^/]' \| \
+	 X"$mf" : 'X\(//\)$' \| \
+	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -14298,50 +14280,53 @@ $as_echo X"$am_mf" |
 	    q
 	  }
 	  s/.*/./; q'`
-    am_filepart=`$as_basename -- "$am_mf" ||
-$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
-	 X"$am_mf" : 'X\(//\)$' \| \
-	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$am_mf" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running 'make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "$am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$file" : 'X\(//\)[^/]' \| \
+	 X"$file" : 'X\(//\)$' \| \
+	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
 	  }
-	  /^X\/\(\/\/\)$/{
+	  /^X\(\/\/\)[^/].*/{
 	    s//\1/
 	    q
 	  }
-	  /^X\/\(\/\).*/{
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
 	    s//\1/
 	    q
 	  }
 	  s/.*/./; q'`
-    { echo "$as_me:$LINENO: cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles" >&5
-   (cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } || am_rc=$?
+      as_dir=$dirpart/$fdir; as_fn_mkdir_p
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
   done
-  if test $am_rc -ne 0; then
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "Something went wrong bootstrapping makefile fragments
-    for automatic dependency tracking.  If GNU make was not used, consider
-    re-running the configure script with MAKE=\"gmake\" (or whatever is
-    necessary).  You can also try re-running configure with the
-    '--disable-dependency-tracking' option to at least be able to build
-    the package (albeit without support for automatic dependency tracking).
-See \`config.log' for more details" "$LINENO" 5; }
-  fi
-  { am_dirpart=; unset am_dirpart;}
-  { am_filepart=; unset am_filepart;}
-  { am_mf=; unset am_mf;}
-  { am_rc=; unset am_rc;}
-  rm -f conftest-deps.mk
 }
  ;;
     "libtool":C)
diff --git a/zlib/Makefile.in b/zlib/Makefile.in
index 4a7fcd05044..855c23eea23 100644
--- a/zlib/Makefile.in
+++ b/zlib/Makefile.in
@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.16.2 from Makefile.am.
+# Makefile.in generated by automake 1.15.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2020 Free Software Foundation, Inc.
+# Copyright (C) 1994-2017 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -138,7 +138,6 @@ am__uninstall_files_from_dir = { \
   }
 am__installdirs = "$(DESTDIR)$(toolexeclibdir)"
 LIBRARIES = $(toolexeclib_LIBRARIES)
-LTLIBRARIES = $(noinst_LTLIBRARIES)
 ARFLAGS = cru
 AM_V_AR = $(am__v_AR_@AM_V@)
 am__v_AR_ = $(am__v_AR_@AM_DEFAULT_V@)
@@ -161,6 +160,7 @@ am__objects_1 = libz_a-adler32.$(OBJEXT) libz_a-compress.$(OBJEXT) \
 	libz_a-zutil.$(OBJEXT)
 @TARGET_LIBRARY_FALSE@am_libz_a_OBJECTS = $(am__objects_1)
 libz_a_OBJECTS = $(am_libz_a_OBJECTS)
+LTLIBRARIES = $(noinst_LTLIBRARIES)
 libzgcj_convenience_la_LIBADD =
 am__libzgcj_convenience_la_SOURCES_DIST = adler32.c compress.c crc32.c \
 	crc32.h deflate.c deflate.h gzguts.h gzread.c gzclose.c \
@@ -192,22 +192,7 @@ am__v_at_0 = @
 am__v_at_1 = 
 DEFAULT_INCLUDES = -I.@am__isrc@
 depcomp = $(SHELL) $(top_srcdir)/../depcomp
-am__maybe_remake_depfiles = depfiles
-am__depfiles_remade = ./$(DEPDIR)/adler32.Plo ./$(DEPDIR)/compress.Plo \
-	./$(DEPDIR)/crc32.Plo ./$(DEPDIR)/deflate.Plo \
-	./$(DEPDIR)/gzclose.Plo ./$(DEPDIR)/gzlib.Plo \
-	./$(DEPDIR)/gzread.Plo ./$(DEPDIR)/gzwrite.Plo \
-	./$(DEPDIR)/infback.Plo ./$(DEPDIR)/inffast.Plo \
-	./$(DEPDIR)/inflate.Plo ./$(DEPDIR)/inftrees.Plo \
-	./$(DEPDIR)/libz_a-adler32.Po ./$(DEPDIR)/libz_a-compress.Po \
-	./$(DEPDIR)/libz_a-crc32.Po ./$(DEPDIR)/libz_a-deflate.Po \
-	./$(DEPDIR)/libz_a-gzclose.Po ./$(DEPDIR)/libz_a-gzlib.Po \
-	./$(DEPDIR)/libz_a-gzread.Po ./$(DEPDIR)/libz_a-gzwrite.Po \
-	./$(DEPDIR)/libz_a-infback.Po ./$(DEPDIR)/libz_a-inffast.Po \
-	./$(DEPDIR)/libz_a-inflate.Po ./$(DEPDIR)/libz_a-inftrees.Po \
-	./$(DEPDIR)/libz_a-trees.Po ./$(DEPDIR)/libz_a-uncompr.Po \
-	./$(DEPDIR)/libz_a-zutil.Po ./$(DEPDIR)/trees.Plo \
-	./$(DEPDIR)/uncompr.Plo ./$(DEPDIR)/zutil.Plo
+am__depfiles_maybe = depfiles
 am__mv = mv -f
 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
@@ -489,8 +474,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	    echo ' $(SHELL) ./config.status'; \
 	    $(SHELL) ./config.status;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles);; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
 	esac;
 $(top_srcdir)/../multilib.am $(am__empty):
 
@@ -534,6 +519,11 @@ uninstall-toolexeclibLIBRARIES:
 clean-toolexeclibLIBRARIES:
 	-test -z "$(toolexeclib_LIBRARIES)" || rm -f $(toolexeclib_LIBRARIES)
 
+libz.a: $(libz_a_OBJECTS) $(libz_a_DEPENDENCIES) $(EXTRA_libz_a_DEPENDENCIES) 
+	$(AM_V_at)-rm -f libz.a
+	$(AM_V_AR)$(libz_a_AR) libz.a $(libz_a_OBJECTS) $(libz_a_LIBADD)
+	$(AM_V_at)$(RANLIB) libz.a
+
 clean-noinstLTLIBRARIES:
 	-test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES)
 	@list='$(noinst_LTLIBRARIES)'; \
@@ -545,11 +535,6 @@ clean-noinstLTLIBRARIES:
 	  rm -f $${locs}; \
 	}
 
-libz.a: $(libz_a_OBJECTS) $(libz_a_DEPENDENCIES) $(EXTRA_libz_a_DEPENDENCIES) 
-	$(AM_V_at)-rm -f libz.a
-	$(AM_V_AR)$(libz_a_AR) libz.a $(libz_a_OBJECTS) $(libz_a_LIBADD)
-	$(AM_V_at)$(RANLIB) libz.a
-
 libzgcj_convenience.la: $(libzgcj_convenience_la_OBJECTS) $(libzgcj_convenience_la_DEPENDENCIES) $(EXTRA_libzgcj_convenience_la_DEPENDENCIES) 
 	$(AM_V_CCLD)$(LINK) $(am_libzgcj_convenience_la_rpath) $(libzgcj_convenience_la_OBJECTS) $(libzgcj_convenience_la_LIBADD) $(LIBS)
 
@@ -559,42 +544,36 @@ mostlyclean-compile:
 distclean-compile:
 	-rm -f *.tab.c
 
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/adler32.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/compress.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/crc32.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/deflate.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gzclose.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gzlib.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gzread.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gzwrite.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/infback.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/inffast.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/inflate.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/inftrees.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-adler32.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-compress.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-crc32.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-deflate.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-gzclose.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-gzlib.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-gzread.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-gzwrite.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-infback.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-inffast.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-inflate.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-inftrees.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-trees.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-uncompr.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-zutil.Po@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/trees.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/uncompr.Plo@am__quote@ # am--include-marker
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/zutil.Plo@am__quote@ # am--include-marker
-
-$(am__depfiles_remade):
-	@$(MKDIR_P) $(@D)
-	@echo '# dummy' >$@-t && $(am__mv) $@-t $@
-
-am--depfiles: $(am__depfiles_remade)
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/adler32.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/compress.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/crc32.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/deflate.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gzclose.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gzlib.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gzread.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/gzwrite.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/infback.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/inffast.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/inflate.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/inftrees.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-adler32.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-compress.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-crc32.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-deflate.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-gzclose.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-gzlib.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-gzread.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-gzwrite.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-infback.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-inffast.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-inflate.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-inftrees.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-trees.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-uncompr.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libz_a-zutil.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/trees.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/uncompr.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/zutil.Plo@am__quote@
 
 .c.o:
 @am__fastdepCC_TRUE@	$(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
@@ -895,10 +874,7 @@ distclean-tags:
 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
 	-rm -f cscope.out cscope.in.out cscope.po.out cscope.files
 
-distdir: $(BUILT_SOURCES)
-	$(MAKE) $(AM_MAKEFLAGS) distdir-am
-
-distdir-am: $(DISTFILES)
+distdir: $(DISTFILES)
 	$(am__remove_distdir)
 	test -d "$(distdir)" || mkdir "$(distdir)"
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
@@ -953,10 +929,6 @@ dist-xz: distdir
 	tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
 	$(am__post_remove_distdir)
 
-dist-zstd: distdir
-	tardir=$(distdir) && $(am__tar) | zstd -c $${ZSTD_CLEVEL-$${ZSTD_OPT--19}} >$(distdir).tar.zst
-	$(am__post_remove_distdir)
-
 dist-tarZ: distdir
 	@echo WARNING: "Support for distribution archives compressed with" \
 		       "legacy program 'compress' is deprecated." >&2
@@ -999,8 +971,6 @@ distcheck: dist
 	  eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\
 	*.zip*) \
 	  unzip $(distdir).zip ;;\
-	*.tar.zst*) \
-	  zstd -dc $(distdir).tar.zst | $(am__untar) ;;\
 	esac
 	chmod -R a-w $(distdir)
 	chmod u+w $(distdir)
@@ -1112,36 +1082,7 @@ clean-am: clean-generic clean-libtool clean-local \
 
 distclean: distclean-am
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-		-rm -f ./$(DEPDIR)/adler32.Plo
-	-rm -f ./$(DEPDIR)/compress.Plo
-	-rm -f ./$(DEPDIR)/crc32.Plo
-	-rm -f ./$(DEPDIR)/deflate.Plo
-	-rm -f ./$(DEPDIR)/gzclose.Plo
-	-rm -f ./$(DEPDIR)/gzlib.Plo
-	-rm -f ./$(DEPDIR)/gzread.Plo
-	-rm -f ./$(DEPDIR)/gzwrite.Plo
-	-rm -f ./$(DEPDIR)/infback.Plo
-	-rm -f ./$(DEPDIR)/inffast.Plo
-	-rm -f ./$(DEPDIR)/inflate.Plo
-	-rm -f ./$(DEPDIR)/inftrees.Plo
-	-rm -f ./$(DEPDIR)/libz_a-adler32.Po
-	-rm -f ./$(DEPDIR)/libz_a-compress.Po
-	-rm -f ./$(DEPDIR)/libz_a-crc32.Po
-	-rm -f ./$(DEPDIR)/libz_a-deflate.Po
-	-rm -f ./$(DEPDIR)/libz_a-gzclose.Po
-	-rm -f ./$(DEPDIR)/libz_a-gzlib.Po
-	-rm -f ./$(DEPDIR)/libz_a-gzread.Po
-	-rm -f ./$(DEPDIR)/libz_a-gzwrite.Po
-	-rm -f ./$(DEPDIR)/libz_a-infback.Po
-	-rm -f ./$(DEPDIR)/libz_a-inffast.Po
-	-rm -f ./$(DEPDIR)/libz_a-inflate.Po
-	-rm -f ./$(DEPDIR)/libz_a-inftrees.Po
-	-rm -f ./$(DEPDIR)/libz_a-trees.Po
-	-rm -f ./$(DEPDIR)/libz_a-uncompr.Po
-	-rm -f ./$(DEPDIR)/libz_a-zutil.Po
-	-rm -f ./$(DEPDIR)/trees.Plo
-	-rm -f ./$(DEPDIR)/uncompr.Plo
-	-rm -f ./$(DEPDIR)/zutil.Plo
+	-rm -rf ./$(DEPDIR)
 	-rm -f Makefile
 distclean-am: clean-am distclean-compile distclean-generic \
 	distclean-libtool distclean-local distclean-tags
@@ -1189,36 +1130,7 @@ installcheck-am:
 maintainer-clean: maintainer-clean-am
 	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
 	-rm -rf $(top_srcdir)/autom4te.cache
-		-rm -f ./$(DEPDIR)/adler32.Plo
-	-rm -f ./$(DEPDIR)/compress.Plo
-	-rm -f ./$(DEPDIR)/crc32.Plo
-	-rm -f ./$(DEPDIR)/deflate.Plo
-	-rm -f ./$(DEPDIR)/gzclose.Plo
-	-rm -f ./$(DEPDIR)/gzlib.Plo
-	-rm -f ./$(DEPDIR)/gzread.Plo
-	-rm -f ./$(DEPDIR)/gzwrite.Plo
-	-rm -f ./$(DEPDIR)/infback.Plo
-	-rm -f ./$(DEPDIR)/inffast.Plo
-	-rm -f ./$(DEPDIR)/inflate.Plo
-	-rm -f ./$(DEPDIR)/inftrees.Plo
-	-rm -f ./$(DEPDIR)/libz_a-adler32.Po
-	-rm -f ./$(DEPDIR)/libz_a-compress.Po
-	-rm -f ./$(DEPDIR)/libz_a-crc32.Po
-	-rm -f ./$(DEPDIR)/libz_a-deflate.Po
-	-rm -f ./$(DEPDIR)/libz_a-gzclose.Po
-	-rm -f ./$(DEPDIR)/libz_a-gzlib.Po
-	-rm -f ./$(DEPDIR)/libz_a-gzread.Po
-	-rm -f ./$(DEPDIR)/libz_a-gzwrite.Po
-	-rm -f ./$(DEPDIR)/libz_a-infback.Po
-	-rm -f ./$(DEPDIR)/libz_a-inffast.Po
-	-rm -f ./$(DEPDIR)/libz_a-inflate.Po
-	-rm -f ./$(DEPDIR)/libz_a-inftrees.Po
-	-rm -f ./$(DEPDIR)/libz_a-trees.Po
-	-rm -f ./$(DEPDIR)/libz_a-uncompr.Po
-	-rm -f ./$(DEPDIR)/libz_a-zutil.Po
-	-rm -f ./$(DEPDIR)/trees.Plo
-	-rm -f ./$(DEPDIR)/uncompr.Plo
-	-rm -f ./$(DEPDIR)/zutil.Plo
+	-rm -rf ./$(DEPDIR)
 	-rm -f Makefile
 maintainer-clean-am: distclean-am maintainer-clean-generic \
 	maintainer-clean-local
@@ -1240,17 +1152,17 @@ uninstall-am: uninstall-toolexeclibLIBRARIES
 
 .MAKE: install-am install-strip
 
-.PHONY: CTAGS GTAGS TAGS all all-am all-local am--depfiles am--refresh \
-	check check-am clean clean-cscope clean-generic clean-libtool \
+.PHONY: CTAGS GTAGS TAGS all all-am all-local am--refresh check \
+	check-am clean clean-cscope clean-generic clean-libtool \
 	clean-local clean-noinstLTLIBRARIES clean-toolexeclibLIBRARIES \
 	cscope cscopelist-am ctags ctags-am dist dist-all dist-bzip2 \
 	dist-gzip dist-lzip dist-shar dist-tarZ dist-xz dist-zip \
-	dist-zstd distcheck distclean distclean-compile \
-	distclean-generic distclean-libtool distclean-local \
-	distclean-tags distcleancheck distdir distuninstallcheck dvi \
-	dvi-am html html-am info info-am install install-am \
-	install-data install-data-am install-dvi install-dvi-am \
-	install-exec install-exec-am install-exec-local install-html \
+	distcheck distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-local distclean-tags \
+	distcleancheck distdir distuninstallcheck dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-exec-local install-html \
 	install-html-am install-info install-info-am install-man \
 	install-pdf install-pdf-am install-ps install-ps-am \
 	install-strip install-toolexeclibLIBRARIES installcheck \
diff --git a/zlib/aclocal.m4 b/zlib/aclocal.m4
index 0871896e62b..e5eed57bd68 100644
--- a/zlib/aclocal.m4
+++ b/zlib/aclocal.m4
@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.16.2 -*- Autoconf -*-
+# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
 
-# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -20,7 +20,7 @@ You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
 
-# Copyright (C) 2002-2020 Free Software Foundation, Inc.
+# Copyright (C) 2002-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -32,10 +32,10 @@ To do so, use the procedure documented by the package, typically 'autoreconf'.])
 # generated from the m4 files accompanying Automake X.Y.
 # (This private macro should not be called outside this file.)
 AC_DEFUN([AM_AUTOMAKE_VERSION],
-[am__api_version='1.16'
+[am__api_version='1.15'
 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.16.2], [],
+m4_if([$1], [1.15.1], [],
       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 ])
 
@@ -51,14 +51,14 @@ m4_define([_AM_AUTOCONF_VERSION], [])
 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.16.2])dnl
+[AM_AUTOMAKE_VERSION([1.15.1])dnl
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 
 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -110,7 +110,7 @@ am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 # AM_CONDITIONAL                                            -*- Autoconf -*-
 
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -141,7 +141,7 @@ AC_CONFIG_COMMANDS_PRE(
 Usually this means the macro was only invoked conditionally.]])
 fi])])
 
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -332,12 +332,13 @@ _AM_SUBST_NOTMAKE([am__nodep])dnl
 
 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
+
 # _AM_OUTPUT_DEPENDENCY_COMMANDS
 # ------------------------------
 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
@@ -345,43 +346,49 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
   # Older Autoconf quotes --file arguments for eval, but not when files
   # are listed without --file.  Let's play safe and only enable the eval
   # if we detect the quoting.
-  # TODO: see whether this extra hack can be removed once we start
-  # requiring Autoconf 2.70 or later.
-  AS_CASE([$CONFIG_FILES],
-          [*\'*], [eval set x "$CONFIG_FILES"],
-          [*], [set x $CONFIG_FILES])
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
   shift
-  # Used to flag and report bootstrapping failures.
-  am_rc=0
-  for am_mf
+  for mf
   do
     # Strip MF so we end up with the name of the file.
-    am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile which includes
-    # dependency-tracking related rules and includes.
-    # Grep'ing the whole file directly is not great: AIX grep has a line
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named 'Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
     # limit of 2048, but all sed's we know have understand at least 4000.
-    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
-      || continue
-    am_dirpart=`AS_DIRNAME(["$am_mf"])`
-    am_filepart=`AS_BASENAME(["$am_mf"])`
-    AM_RUN_LOG([cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles]) || am_rc=$?
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`AS_DIRNAME("$mf")`
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running 'make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "$am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`AS_DIRNAME(["$file"])`
+      AS_MKDIR_P([$dirpart/$fdir])
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
   done
-  if test $am_rc -ne 0; then
-    AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments
-    for automatic dependency tracking.  If GNU make was not used, consider
-    re-running the configure script with MAKE="gmake" (or whatever is
-    necessary).  You can also try re-running configure with the
-    '--disable-dependency-tracking' option to at least be able to build
-    the package (albeit without support for automatic dependency tracking).])
-  fi
-  AS_UNSET([am_dirpart])
-  AS_UNSET([am_filepart])
-  AS_UNSET([am_mf])
-  AS_UNSET([am_rc])
-  rm -f conftest-deps.mk
 }
 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
 
@@ -390,17 +397,18 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
 # -----------------------------
 # This macro should only be invoked once -- use via AC_REQUIRE.
 #
-# This code is only required when automatic dependency tracking is enabled.
-# This creates each '.Po' and '.Plo' makefile fragment that we'll need in
-# order to bootstrap the dependency handling code.
+# This code is only required when automatic dependency tracking
+# is enabled.  FIXME.  This creates each '.P' file that we will
+# need in order to bootstrap the dependency handling code.
 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
 [AC_CONFIG_COMMANDS([depfiles],
      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
-     [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])])
+     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
 
 # Do all the work for Automake.                             -*- Autoconf -*-
 
-# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -487,8 +495,8 @@ AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
 # We need awk for the "check" target (and possibly the TAP driver).  The
 # system "awk" is bad on some platforms.
@@ -555,7 +563,7 @@ END
 Aborting the configuration process, to ensure you take notice of the issue.
 
 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <https://www.gnu.org/software/coreutils/>.
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
 
 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -597,7 +605,7 @@ for _am_header in $config_headers :; do
 done
 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -621,7 +629,7 @@ AC_SUBST([install_sh])])
 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 # From Jim Meyering
 
-# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -656,7 +664,7 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 
 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -664,42 +672,49 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 
 # AM_MAKE_INCLUDE()
 # -----------------
-# Check whether make has an 'include' directive that can support all
-# the idioms we need for our automatic dependency tracking code.
+# Check to see how make treats includes.
 AC_DEFUN([AM_MAKE_INCLUDE],
-[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive])
-cat > confinc.mk << 'END'
+[am_make=${MAKE-make}
+cat > confinc << 'END'
 am__doit:
-	@echo this is the am__doit target >confinc.out
+	@echo this is the am__doit target
 .PHONY: am__doit
 END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
 am__include="#"
 am__quote=
-# BSD make does it like this.
-echo '.include "confinc.mk" # ignored' > confmf.BSD
-# Other make implementations (GNU, Solaris 10, AIX) do it like this.
-echo 'include confinc.mk # ignored' > confmf.GNU
-_am_result=no
-for s in GNU BSD; do
-  AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out])
-  AS_CASE([$?:`cat confinc.out 2>/dev/null`],
-      ['0:this is the am__doit target'],
-      [AS_CASE([$s],
-          [BSD], [am__include='.include' am__quote='"'],
-          [am__include='include' am__quote=''])])
-  if test "$am__include" != "#"; then
-    _am_result="yes ($s style)"
-    break
-  fi
-done
-rm -f confinc.* confmf.*
-AC_MSG_RESULT([${_am_result}])
-AC_SUBST([am__include])])
-AC_SUBST([am__quote])])
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
 
 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 
-# Copyright (C) 1997-2020 Free Software Foundation, Inc.
+# Copyright (C) 1997-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -738,7 +753,7 @@ fi
 
 # Helper functions for option handling.                     -*- Autoconf -*-
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -767,7 +782,7 @@ AC_DEFUN([_AM_SET_OPTIONS],
 AC_DEFUN([_AM_IF_OPTION],
 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 
-# Copyright (C) 1999-2020 Free Software Foundation, Inc.
+# Copyright (C) 1999-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -814,7 +829,7 @@ AC_LANG_POP([C])])
 # For backward compatibility.
 AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -833,7 +848,7 @@ AC_DEFUN([AM_RUN_LOG],
 
 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 
-# Copyright (C) 1996-2020 Free Software Foundation, Inc.
+# Copyright (C) 1996-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -914,7 +929,7 @@ AC_CONFIG_COMMANDS_PRE(
 rm -f conftest.file
 ])
 
-# Copyright (C) 2009-2020 Free Software Foundation, Inc.
+# Copyright (C) 2009-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -974,7 +989,7 @@ AC_SUBST([AM_BACKSLASH])dnl
 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 ])
 
-# Copyright (C) 2001-2020 Free Software Foundation, Inc.
+# Copyright (C) 2001-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1002,7 +1017,7 @@ fi
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 
-# Copyright (C) 2006-2020 Free Software Foundation, Inc.
+# Copyright (C) 2006-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -1021,7 +1036,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 
 # Check how to create a tarball.                            -*- Autoconf -*-
 
-# Copyright (C) 2004-2020 Free Software Foundation, Inc.
+# Copyright (C) 2004-2017 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
diff --git a/zlib/configure b/zlib/configure
index 25ad9c89293..e65ade3badd 100755
--- a/zlib/configure
+++ b/zlib/configure
@@ -666,6 +666,7 @@ am__nodep
 AMDEPBACKSLASH
 AMDEP_FALSE
 AMDEP_TRUE
+am__quote
 am__include
 DEPDIR
 OBJEXT
@@ -757,8 +758,7 @@ PACKAGE_VERSION
 PACKAGE_TARNAME
 PACKAGE_NAME
 PATH_SEPARATOR
-SHELL
-am__quote'
+SHELL'
 ac_subst_files=''
 ac_user_opts='
 enable_option_checking
@@ -2414,7 +2414,7 @@ test -n "$target_alias" &&
 mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
 
 
-am__api_version='1.16'
+am__api_version='1.15'
 
 # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or
@@ -2930,8 +2930,8 @@ MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 mkdir_p='$(MKDIR_P)'
 
 # We need awk for the "check" target (and possibly the TAP driver).  The
@@ -2982,7 +2982,7 @@ END
 Aborting the configuration process, to ensure you take notice of the issue.
 
 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <https://www.gnu.org/software/coreutils/>.
+that behaves properly: <http://www.gnu.org/software/coreutils/>.
 
 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -3986,45 +3986,45 @@ DEPDIR="${am__leading_dot}deps"
 
 ac_config_commands="$ac_config_commands depfiles"
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5
-$as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; }
-cat > confinc.mk << 'END'
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
 am__doit:
-	@echo this is the am__doit target >confinc.out
+	@echo this is the am__doit target
 .PHONY: am__doit
 END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
 am__include="#"
 am__quote=
-# BSD make does it like this.
-echo '.include "confinc.mk" # ignored' > confmf.BSD
-# Other make implementations (GNU, Solaris 10, AIX) do it like this.
-echo 'include confinc.mk # ignored' > confmf.GNU
-_am_result=no
-for s in GNU BSD; do
-  { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5
-   (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); }
-  case $?:`cat confinc.out 2>/dev/null` in #(
-  '0:this is the am__doit target') :
-    case $s in #(
-  BSD) :
-    am__include='.include' am__quote='"' ;; #(
-  *) :
-    am__include='include' am__quote='' ;;
-esac ;; #(
-  *) :
-     ;;
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+  am__include=include
+  am__quote=
+  _am_result=GNU
+  ;;
 esac
-  if test "$am__include" != "#"; then
-    _am_result="yes ($s style)"
-    break
-  fi
-done
-rm -f confinc.* confmf.*
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5
-$as_echo "${_am_result}" >&6; }
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+   echo '.include "confinc"' > confmf
+   case `$am_make -s -f confmf 2> /dev/null` in #(
+   *the\ am__doit\ target*)
+     am__include=.include
+     am__quote="\""
+     _am_result=BSD
+     ;;
+   esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
 
 # Check whether --enable-dependency-tracking was given.
 if test "${enable_dependency_tracking+set}" = set; then :
@@ -12296,7 +12296,7 @@ CC="$CC"
 CXX="$CXX"
 GFORTRAN="$GFORTRAN"
 GDC="$GDC"
-AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
 
 
 # The HP-UX ksh and POSIX shell print the target directory to stdout
@@ -13011,35 +13011,29 @@ esac ;;
   # Older Autoconf quotes --file arguments for eval, but not when files
   # are listed without --file.  Let's play safe and only enable the eval
   # if we detect the quoting.
-  # TODO: see whether this extra hack can be removed once we start
-  # requiring Autoconf 2.70 or later.
-  case $CONFIG_FILES in #(
-  *\'*) :
-    eval set x "$CONFIG_FILES" ;; #(
-  *) :
-    set x $CONFIG_FILES ;; #(
-  *) :
-     ;;
-esac
+  case $CONFIG_FILES in
+  *\'*) eval set x "$CONFIG_FILES" ;;
+  *)   set x $CONFIG_FILES ;;
+  esac
   shift
-  # Used to flag and report bootstrapping failures.
-  am_rc=0
-  for am_mf
+  for mf
   do
     # Strip MF so we end up with the name of the file.
-    am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile which includes
-    # dependency-tracking related rules and includes.
-    # Grep'ing the whole file directly is not great: AIX grep has a line
+    mf=`echo "$mf" | sed -e 's/:.*$//'`
+    # Check whether this is an Automake generated Makefile or not.
+    # We used to match only the files named 'Makefile.in', but
+    # some people rename them; so instead we look at the file content.
+    # Grep'ing the first line is not enough: some people post-process
+    # each Makefile.in and add a new line on top of each file to say so.
+    # Grep'ing the whole file is not good either: AIX grep has a line
     # limit of 2048, but all sed's we know have understand at least 4000.
-    sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \
-      || continue
-    am_dirpart=`$as_dirname -- "$am_mf" ||
-$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$am_mf" : 'X\(//\)[^/]' \| \
-	 X"$am_mf" : 'X\(//\)$' \| \
-	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$am_mf" |
+    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+      dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$mf" : 'X\(//\)[^/]' \| \
+	 X"$mf" : 'X\(//\)$' \| \
+	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -13057,50 +13051,53 @@ $as_echo X"$am_mf" |
 	    q
 	  }
 	  s/.*/./; q'`
-    am_filepart=`$as_basename -- "$am_mf" ||
-$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \
-	 X"$am_mf" : 'X\(//\)$' \| \
-	 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$am_mf" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{
+    else
+      continue
+    fi
+    # Extract the definition of DEPDIR, am__include, and am__quote
+    # from the Makefile without running 'make'.
+    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+    test -z "$DEPDIR" && continue
+    am__include=`sed -n 's/^am__include = //p' < "$mf"`
+    test -z "$am__include" && continue
+    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+    # Find all dependency output files, they are included files with
+    # $(DEPDIR) in their names.  We invoke sed twice because it is the
+    # simplest approach to changing $(DEPDIR) to its actual value in the
+    # expansion.
+    for file in `sed -n "
+      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+      # Make sure the directory exists.
+      test -f "$dirpart/$file" && continue
+      fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$file" : 'X\(//\)[^/]' \| \
+	 X"$file" : 'X\(//\)$' \| \
+	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
 	  }
-	  /^X\/\(\/\/\)$/{
+	  /^X\(\/\/\)[^/].*/{
 	    s//\1/
 	    q
 	  }
-	  /^X\/\(\/\).*/{
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
 	    s//\1/
 	    q
 	  }
 	  s/.*/./; q'`
-    { echo "$as_me:$LINENO: cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles" >&5
-   (cd "$am_dirpart" \
-      && sed -e '/# am--include-marker/d' "$am_filepart" \
-        | $MAKE -f - am--depfiles) >&5 2>&5
-   ac_status=$?
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   (exit $ac_status); } || am_rc=$?
+      as_dir=$dirpart/$fdir; as_fn_mkdir_p
+      # echo "creating $dirpart/$file"
+      echo '# dummy' > "$dirpart/$file"
+    done
   done
-  if test $am_rc -ne 0; then
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "Something went wrong bootstrapping makefile fragments
-    for automatic dependency tracking.  If GNU make was not used, consider
-    re-running the configure script with MAKE=\"gmake\" (or whatever is
-    necessary).  You can also try re-running configure with the
-    '--disable-dependency-tracking' option to at least be able to build
-    the package (albeit without support for automatic dependency tracking).
-See \`config.log' for more details" "$LINENO" 5; }
-  fi
-  { am_dirpart=; unset am_dirpart;}
-  { am_filepart=; unset am_filepart;}
-  { am_mf=; unset am_mf;}
-  { am_rc=; unset am_rc;}
-  rm -f conftest-deps.mk
 }
  ;;
     "libtool":C)
-- 
2.30.2