[Pkg-privacy-commits] [onioncat] 323/340: 0002-updated-autotools.patch: new patch, cherry-picked from upstream SVN r566, that fixes hardening flags support when --enabled-debug is set.

Ximin Luo infinity0 at moszumanska.debian.org
Sat Aug 22 13:04:52 UTC 2015


This is an automated email from the git hooks/post-receive script.

infinity0 pushed a commit to branch debian
in repository onioncat.

commit 4d6ae808bae84b05c2f8e5445da7b6b9558fe998
Author: intrigeri <intrigeri at boum.org>
Date:   Sat Aug 16 09:13:51 2014 +0000

    0002-updated-autotools.patch: new patch, cherry-picked from upstream SVN r566, that fixes hardening flags support when --enabled-debug is set.
---
 debian/patches/0002-updated-autotools.patch | 2812 +++++++++++++++++++++++++++
 debian/patches/series                       |    1 +
 2 files changed, 2813 insertions(+)

diff --git a/debian/patches/0002-updated-autotools.patch b/debian/patches/0002-updated-autotools.patch
new file mode 100644
index 0000000..e69495d
--- /dev/null
+++ b/debian/patches/0002-updated-autotools.patch
@@ -0,0 +1,2812 @@
+From: eagle <eagle at 58e1ccc2-750e-0410-8d0d-f93ca75ab447>
+Date: Wed, 19 Mar 2014 21:07:36 +0000
+Subject: updated autotools
+
+git-svn-id: https://www.cypherpunk.at/svn/onioncat/trunk@566 58e1ccc2-750e-0410-8d0d-f93ca75ab447
+---
+ INSTALL                | 207 +++++++++++++++++----
+ Makefile.in            |   2 +-
+ aclocal.m4             |  10 +-
+ config.guess           | 490 +++++++++++++++++++++++++------------------------
+ config.sub             | 269 +++++++++++++++++++--------
+ configure.ac           |   4 +-
+ depcomp                | 265 ++++++++++++++++++--------
+ i2p/Makefile.in        |   2 +-
+ install-sh             |  32 ++--
+ man/Makefile.in        |   2 +-
+ missing                |  94 +++-------
+ src/Makefile.in        |   2 +-
+ src/cygwin/Makefile.in |   2 +-
+ 13 files changed, 862 insertions(+), 519 deletions(-)
+
+diff --git a/INSTALL b/INSTALL
+index d3c5b40..a1e89e1 100644
+--- a/INSTALL
++++ b/INSTALL
+@@ -1,19 +1,25 @@
+ Installation Instructions
+ *************************
+ 
+-Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
+-2006, 2007 Free Software Foundation, Inc.
++Copyright (C) 1994-1996, 1999-2002, 2004-2011 Free Software Foundation,
++Inc.
+ 
+-This file is free documentation; the Free Software Foundation gives
+-unlimited permission to copy, distribute and modify it.
++   Copying and distribution of this file, with or without modification,
++are permitted in any medium without royalty provided the copyright
++notice and this notice are preserved.  This file is offered as-is,
++without warranty of any kind.
+ 
+ Basic Installation
+ ==================
+ 
+-Briefly, the shell commands `./configure; make; make install' should
++   Briefly, the shell commands `./configure; make; make install' should
+ configure, build, and install this package.  The following
+ more-detailed instructions are generic; see the `README' file for
+-instructions specific to this package.
++instructions specific to this package.  Some packages provide this
++`INSTALL' file but do not implement all of the features documented
++below.  The lack of an optional feature in a given package is not
++necessarily a bug.  More recommendations for GNU packages can be found
++in *note Makefile Conventions: (standards)Makefile Conventions.
+ 
+    The `configure' shell script attempts to guess correct values for
+ various system-dependent variables used during compilation.  It uses
+@@ -42,7 +48,7 @@ may remove or edit it.
+ you want to change it or regenerate `configure' using a newer version
+ of `autoconf'.
+ 
+-The simplest way to compile this package is:
++   The simplest way to compile this package is:
+ 
+   1. `cd' to the directory containing the package's source code and type
+      `./configure' to configure the package for your system.
+@@ -53,12 +59,22 @@ The simplest way to compile this package is:
+   2. Type `make' to compile the package.
+ 
+   3. Optionally, type `make check' to run any self-tests that come with
+-     the package.
++     the package, generally using the just-built uninstalled binaries.
+ 
+   4. Type `make install' to install the programs and any data files and
+-     documentation.
+-
+-  5. You can remove the program binaries and object files from the
++     documentation.  When installing into a prefix owned by root, it is
++     recommended that the package be configured and built as a regular
++     user, and only the `make install' phase executed with root
++     privileges.
++
++  5. Optionally, type `make installcheck' to repeat any self-tests, but
++     this time using the binaries in their final installed location.
++     This target does not install anything.  Running this target as a
++     regular user, particularly if the prior `make install' required
++     root privileges, verifies that the installation completed
++     correctly.
++
++  6. You can remove the program binaries and object files from the
+      source code directory by typing `make clean'.  To also remove the
+      files that `configure' created (so you can compile the package for
+      a different kind of computer), type `make distclean'.  There is
+@@ -67,15 +83,22 @@ The simplest way to compile this package is:
+      all sorts of other programs in order to regenerate files that came
+      with the distribution.
+ 
+-  6. Often, you can also type `make uninstall' to remove the installed
+-     files again.
++  7. Often, you can also type `make uninstall' to remove the installed
++     files again.  In practice, not all packages have tested that
++     uninstallation works correctly, even though it is required by the
++     GNU Coding Standards.
++
++  8. Some packages, particularly those that use Automake, provide `make
++     distcheck', which can by used by developers to test that all other
++     targets like `make install' and `make uninstall' work correctly.
++     This target is generally not run by end users.
+ 
+ Compilers and Options
+ =====================
+ 
+-Some systems require unusual options for compilation or linking that the
+-`configure' script does not know about.  Run `./configure --help' for
+-details on some of the pertinent environment variables.
++   Some systems require unusual options for compilation or linking that
++the `configure' script does not know about.  Run `./configure --help'
++for details on some of the pertinent environment variables.
+ 
+    You can give `configure' initial values for configuration parameters
+ by setting variables in the command line or in the environment.  Here
+@@ -88,25 +111,41 @@ is an example:
+ Compiling For Multiple Architectures
+ ====================================
+ 
+-You can compile the package for more than one kind of computer at the
++   You can compile the package for more than one kind of computer at the
+ same time, by placing the object files for each architecture in their
+ own directory.  To do this, you can use GNU `make'.  `cd' to the
+ directory where you want the object files and executables to go and run
+ the `configure' script.  `configure' automatically checks for the
+-source code in the directory that `configure' is in and in `..'.
++source code in the directory that `configure' is in and in `..'.  This
++is known as a "VPATH" build.
+ 
+    With a non-GNU `make', it is safer to compile the package for one
+ architecture at a time in the source code directory.  After you have
+ installed the package for one architecture, use `make distclean' before
+ reconfiguring for another architecture.
+ 
++   On MacOS X 10.5 and later systems, you can create libraries and
++executables that work on multiple system types--known as "fat" or
++"universal" binaries--by specifying multiple `-arch' options to the
++compiler but only a single `-arch' option to the preprocessor.  Like
++this:
++
++     ./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
++                 CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
++                 CPP="gcc -E" CXXCPP="g++ -E"
++
++   This is not guaranteed to produce working output in all cases, you
++may have to build one architecture at a time and combine the results
++using the `lipo' tool if you have problems.
++
+ Installation Names
+ ==================
+ 
+-By default, `make install' installs the package's commands under
++   By default, `make install' installs the package's commands under
+ `/usr/local/bin', include files under `/usr/local/include', etc.  You
+ can specify an installation prefix other than `/usr/local' by giving
+-`configure' the option `--prefix=PREFIX'.
++`configure' the option `--prefix=PREFIX', where PREFIX must be an
++absolute file name.
+ 
+    You can specify separate installation prefixes for
+ architecture-specific files and architecture-independent files.  If you
+@@ -117,16 +156,47 @@ Documentation and other data files still use the regular prefix.
+    In addition, if you use an unusual directory layout you can give
+ options like `--bindir=DIR' to specify different values for particular
+ kinds of files.  Run `configure --help' for a list of the directories
+-you can set and what kinds of files go in them.
++you can set and what kinds of files go in them.  In general, the
++default for these options is expressed in terms of `${prefix}', so that
++specifying just `--prefix' will affect all of the other directory
++specifications that were not explicitly provided.
++
++   The most portable way to affect installation locations is to pass the
++correct locations to `configure'; however, many packages provide one or
++both of the following shortcuts of passing variable assignments to the
++`make install' command line to change installation locations without
++having to reconfigure or recompile.
++
++   The first method involves providing an override variable for each
++affected directory.  For example, `make install
++prefix=/alternate/directory' will choose an alternate location for all
++directory configuration variables that were expressed in terms of
++`${prefix}'.  Any directories that were specified during `configure',
++but not in terms of `${prefix}', must each be overridden at install
++time for the entire installation to be relocated.  The approach of
++makefile variable overrides for each directory variable is required by
++the GNU Coding Standards, and ideally causes no recompilation.
++However, some platforms have known limitations with the semantics of
++shared libraries that end up requiring recompilation when using this
++method, particularly noticeable in packages that use GNU Libtool.
++
++   The second method involves providing the `DESTDIR' variable.  For
++example, `make install DESTDIR=/alternate/directory' will prepend
++`/alternate/directory' before all installation names.  The approach of
++`DESTDIR' overrides is not required by the GNU Coding Standards, and
++does not work on platforms that have drive letters.  On the other hand,
++it does better at avoiding recompilation issues, and works well even
++when some directory options were not specified in terms of `${prefix}'
++at `configure' time.
++
++Optional Features
++=================
+ 
+    If the package supports it, you can cause programs to be installed
+ with an extra prefix or suffix on their names by giving `configure' the
+ option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+ 
+-Optional Features
+-=================
+-
+-Some packages pay attention to `--enable-FEATURE' options to
++   Some packages pay attention to `--enable-FEATURE' options to
+ `configure', where FEATURE indicates an optional part of the package.
+ They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+ is something like `gnu-as' or `x' (for the X Window System).  The
+@@ -138,14 +208,58 @@ find the X include and library files automatically, but if it doesn't,
+ you can use the `configure' options `--x-includes=DIR' and
+ `--x-libraries=DIR' to specify their locations.
+ 
++   Some packages offer the ability to configure how verbose the
++execution of `make' will be.  For these packages, running `./configure
++--enable-silent-rules' sets the default to minimal output, which can be
++overridden with `make V=1'; while running `./configure
++--disable-silent-rules' sets the default to verbose, which can be
++overridden with `make V=0'.
++
++Particular systems
++==================
++
++   On HP-UX, the default C compiler is not ANSI C compatible.  If GNU
++CC is not installed, it is recommended to use the following options in
++order to use an ANSI C compiler:
++
++     ./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
++
++and if that doesn't work, install pre-built binaries of GCC for HP-UX.
++
++   HP-UX `make' updates targets which have the same time stamps as
++their prerequisites, which makes it generally unusable when shipped
++generated files such as `configure' are involved.  Use GNU `make'
++instead.
++
++   On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
++parse its `<wchar.h>' header file.  The option `-nodtk' can be used as
++a workaround.  If GNU CC is not installed, it is therefore recommended
++to try
++
++     ./configure CC="cc"
++
++and if that doesn't work, try
++
++     ./configure CC="cc -nodtk"
++
++   On Solaris, don't put `/usr/ucb' early in your `PATH'.  This
++directory contains several dysfunctional programs; working variants of
++these programs are available in `/usr/bin'.  So, if you need `/usr/ucb'
++in your `PATH', put it _after_ `/usr/bin'.
++
++   On Haiku, software installed for all users goes in `/boot/common',
++not `/usr/local'.  It is recommended to use the following options:
++
++     ./configure --prefix=/boot/common
++
+ Specifying the System Type
+ ==========================
+ 
+-There may be some features `configure' cannot figure out automatically,
+-but needs to determine by the type of machine the package will run on.
+-Usually, assuming the package is built to be run on the _same_
+-architectures, `configure' can figure that out, but if it prints a
+-message saying it cannot guess the machine type, give it the
++   There may be some features `configure' cannot figure out
++automatically, but needs to determine by the type of machine the package
++will run on.  Usually, assuming the package is built to be run on the
++_same_ architectures, `configure' can figure that out, but if it prints
++a message saying it cannot guess the machine type, give it the
+ `--build=TYPE' option.  TYPE can either be a short name for the system
+ type, such as `sun4', or a canonical name which has the form:
+ 
+@@ -153,7 +267,8 @@ type, such as `sun4', or a canonical name which has the form:
+ 
+ where SYSTEM can have one of these forms:
+ 
+-     OS KERNEL-OS
++     OS
++     KERNEL-OS
+ 
+    See the file `config.sub' for the possible values of each field.  If
+ `config.sub' isn't included in this package, then this package doesn't
+@@ -171,9 +286,9 @@ eventually be run) with `--host=TYPE'.
+ Sharing Defaults
+ ================
+ 
+-If you want to set default values for `configure' scripts to share, you
+-can create a site shell script called `config.site' that gives default
+-values for variables like `CC', `cache_file', and `prefix'.
++   If you want to set default values for `configure' scripts to share,
++you can create a site shell script called `config.site' that gives
++default values for variables like `CC', `cache_file', and `prefix'.
+ `configure' looks for `PREFIX/share/config.site' if it exists, then
+ `PREFIX/etc/config.site' if it exists.  Or, you can set the
+ `CONFIG_SITE' environment variable to the location of the site script.
+@@ -182,7 +297,7 @@ A warning: not all `configure' scripts look for a site script.
+ Defining Variables
+ ==================
+ 
+-Variables not defined in a site shell script can be set in the
++   Variables not defined in a site shell script can be set in the
+ environment passed to `configure'.  However, some packages may run
+ configure again during the build, and the customized values of these
+ variables may be lost.  In order to avoid this problem, you should set
+@@ -201,11 +316,19 @@ an Autoconf bug.  Until the bug is fixed you can use this workaround:
+ `configure' Invocation
+ ======================
+ 
+-`configure' recognizes the following options to control how it operates.
++   `configure' recognizes the following options to control how it
++operates.
+ 
+ `--help'
+ `-h'
+-     Print a summary of the options to `configure', and exit.
++     Print a summary of all of the options to `configure', and exit.
++
++`--help=short'
++`--help=recursive'
++     Print a summary of the options unique to this package's
++     `configure', and exit.  The `short' variant lists options used
++     only in the top level, while the `recursive' variant lists options
++     also present in any nested packages.
+ 
+ `--version'
+ `-V'
+@@ -232,6 +355,16 @@ an Autoconf bug.  Until the bug is fixed you can use this workaround:
+      Look for the package's source code in directory DIR.  Usually
+      `configure' can determine that directory automatically.
+ 
++`--prefix=DIR'
++     Use DIR as the installation prefix.  *note Installation Names::
++     for more details, including other options available for fine-tuning
++     the installation locations.
++
++`--no-create'
++`-n'
++     Run the configure checks, but stop before creating any output
++     files.
++
+ `configure' also accepts some other, not widely useful, options.  Run
+ `configure --help' for more details.
+ 
+diff --git a/Makefile.in b/Makefile.in
+index e9b833d..92e48b2 100644
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -1,4 +1,4 @@
+-# Makefile.in generated by automake 1.11.5 from Makefile.am.
++# Makefile.in generated by automake 1.11.6 from Makefile.am.
+ # @configure_input@
+ 
+ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+diff --git a/aclocal.m4 b/aclocal.m4
+index 9c4ed14..3094178 100644
+--- a/aclocal.m4
++++ b/aclocal.m4
+@@ -1,4 +1,4 @@
+-# generated automatically by aclocal 1.11.5 -*- Autoconf -*-
++# generated automatically by aclocal 1.11.6 -*- Autoconf -*-
+ 
+ # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+ # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
+@@ -14,8 +14,8 @@
+ 
+ m4_ifndef([AC_AUTOCONF_VERSION],
+   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+-m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
+-[m4_warning([this file was generated for autoconf 2.68.
++m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
++[m4_warning([this file was generated for autoconf 2.69.
+ 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'.])])
+@@ -38,7 +38,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION],
+ [am__api_version='1.11'
+ 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], [1.11.5], [],
++m4_if([$1], [1.11.6], [],
+       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
+ ])
+ 
+@@ -54,7 +54,7 @@ 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([1.11.5])dnl
++[AM_AUTOMAKE_VERSION([1.11.6])dnl
+ m4_ifndef([AC_AUTOCONF_VERSION],
+   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+ _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
+diff --git a/config.guess b/config.guess
+index f32079a..d622a44 100755
+--- a/config.guess
++++ b/config.guess
+@@ -1,10 +1,10 @@
+ #! /bin/sh
+ # Attempt to guess a canonical system name.
+ #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+-#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+-#   Free Software Foundation, Inc.
++#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
++#   2011, 2012 Free Software Foundation, Inc.
+ 
+-timestamp='2008-01-23'
++timestamp='2012-02-10'
+ 
+ # This file is free software; you can redistribute it and/or modify it
+ # under the terms of the GNU General Public License as published by
+@@ -17,9 +17,7 @@ timestamp='2008-01-23'
+ # General Public License for more details.
+ #
+ # You should have received a copy of the GNU General Public License
+-# along with this program; if not, write to the Free Software
+-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+-# 02110-1301, USA.
++# along with this program; if not, see <http://www.gnu.org/licenses/>.
+ #
+ # As a special exception to the GNU General Public License, if you
+ # distribute this file as part of a program that contains a
+@@ -27,16 +25,16 @@ timestamp='2008-01-23'
+ # the same distribution terms that you use for the rest of that program.
+ 
+ 
+-# Originally written by Per Bothner <per at bothner.com>.
+-# Please send patches to <config-patches at gnu.org>.  Submit a context
+-# diff and a properly formatted ChangeLog entry.
++# Originally written by Per Bothner.  Please send patches (context
++# diff format) to <config-patches at gnu.org> and include a ChangeLog
++# entry.
+ #
+ # This script attempts to guess a canonical system name similar to
+ # config.sub.  If it succeeds, it prints the system name on stdout, and
+ # exits with 0.  Otherwise, it exits with 1.
+ #
+-# The plan is that this can be called by configure scripts if you
+-# don't specify an explicit build system type.
++# You can get the latest version of this script from:
++# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+ 
+ me=`echo "$0" | sed -e 's,.*/,,'`
+ 
+@@ -56,8 +54,9 @@ version="\
+ GNU config.guess ($timestamp)
+ 
+ Originally written by Per Bothner.
+-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
++Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
++2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
++Free Software Foundation, Inc.
+ 
+ This is free software; see the source for copying conditions.  There is NO
+ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+@@ -144,7 +143,7 @@ UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+     *:NetBSD:*:*)
+ 	# NetBSD (nbsd) targets should (where applicable) match one or
+-	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
++	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
+ 	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
+ 	# switched to ELF, *-*-netbsd* would select the old
+ 	# object file format.  This provides both forward
+@@ -170,7 +169,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ 	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ 		eval $set_cc_for_build
+ 		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+-			| grep __ELF__ >/dev/null
++			| grep -q __ELF__
+ 		then
+ 		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ 		    # Return netbsd for either.  FIX?
+@@ -180,7 +179,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ 		fi
+ 		;;
+ 	    *)
+-	        os=netbsd
++		os=netbsd
+ 		;;
+ 	esac
+ 	# The OS release
+@@ -223,7 +222,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ 		;;
+ 	*5.*)
+-	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
++		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ 		;;
+ 	esac
+ 	# According to Compaq, /usr/sbin/psrinfo has been available on
+@@ -269,7 +268,10 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ 	# A Xn.n version is an unreleased experimental baselevel.
+ 	# 1.2 uses "1.2" for uname -r.
+ 	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+-	exit ;;
++	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
++	exitcode=$?
++	trap '' 0
++	exit $exitcode ;;
+     Alpha\ *:Windows_NT*:*)
+ 	# How do we know it's Interix rather than the generic POSIX subsystem?
+ 	# Should we change UNAME_MACHINE based on the output of uname instead
+@@ -295,7 +297,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ 	echo s390-ibm-zvmoe
+ 	exit ;;
+     *:OS400:*:*)
+-        echo powerpc-ibm-os400
++	echo powerpc-ibm-os400
+ 	exit ;;
+     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ 	echo arm-acorn-riscix${UNAME_RELEASE}
+@@ -324,14 +326,33 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ 	case `/usr/bin/uname -p` in
+ 	    sparc) echo sparc-icl-nx7; exit ;;
+ 	esac ;;
++    s390x:SunOS:*:*)
++	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
++	exit ;;
+     sun4H:SunOS:5.*:*)
+ 	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ 	exit ;;
+     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ 	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ 	exit ;;
++    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
++	echo i386-pc-auroraux${UNAME_RELEASE}
++	exit ;;
+     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+-	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
++	eval $set_cc_for_build
++	SUN_ARCH="i386"
++	# If there is a compiler, see if it is configured for 64-bit objects.
++	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
++	# This test works for both compilers.
++	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
++	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
++		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
++		grep IS_64BIT_ARCH >/dev/null
++	    then
++		SUN_ARCH="x86_64"
++	    fi
++	fi
++	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ 	exit ;;
+     sun4*:SunOS:6*:*)
+ 	# According to config.sub, this is the proper way to canonicalize
+@@ -375,23 +396,23 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+     # MiNT.  But MiNT is downward compatible to TOS, so this should
+     # be no problem.
+     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+-        echo m68k-atari-mint${UNAME_RELEASE}
++	echo m68k-atari-mint${UNAME_RELEASE}
+ 	exit ;;
+     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ 	echo m68k-atari-mint${UNAME_RELEASE}
+-        exit ;;
++	exit ;;
+     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+-        echo m68k-atari-mint${UNAME_RELEASE}
++	echo m68k-atari-mint${UNAME_RELEASE}
+ 	exit ;;
+     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+-        echo m68k-milan-mint${UNAME_RELEASE}
+-        exit ;;
++	echo m68k-milan-mint${UNAME_RELEASE}
++	exit ;;
+     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+-        echo m68k-hades-mint${UNAME_RELEASE}
+-        exit ;;
++	echo m68k-hades-mint${UNAME_RELEASE}
++	exit ;;
+     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+-        echo m68k-unknown-mint${UNAME_RELEASE}
+-        exit ;;
++	echo m68k-unknown-mint${UNAME_RELEASE}
++	exit ;;
+     m68k:machten:*:*)
+ 	echo m68k-apple-machten${UNAME_RELEASE}
+ 	exit ;;
+@@ -461,8 +482,8 @@ EOF
+ 	echo m88k-motorola-sysv3
+ 	exit ;;
+     AViiON:dgux:*:*)
+-        # DG/UX returns AViiON for all architectures
+-        UNAME_PROCESSOR=`/usr/bin/uname -p`
++	# DG/UX returns AViiON for all architectures
++	UNAME_PROCESSOR=`/usr/bin/uname -p`
+ 	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ 	then
+ 	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+@@ -475,7 +496,7 @@ EOF
+ 	else
+ 	    echo i586-dg-dgux${UNAME_RELEASE}
+ 	fi
+- 	exit ;;
++	exit ;;
+     M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
+ 	echo m88k-dolphin-sysv3
+ 	exit ;;
+@@ -532,7 +553,7 @@ EOF
+ 		echo rs6000-ibm-aix3.2
+ 	fi
+ 	exit ;;
+-    *:AIX:*:[456])
++    *:AIX:*:[4567])
+ 	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ 	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ 		IBM_ARCH=rs6000
+@@ -575,52 +596,52 @@ EOF
+ 	    9000/[678][0-9][0-9])
+ 		if [ -x /usr/bin/getconf ]; then
+ 		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+-                    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+-                    case "${sc_cpu_version}" in
+-                      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+-                      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+-                      532)                      # CPU_PA_RISC2_0
+-                        case "${sc_kernel_bits}" in
+-                          32) HP_ARCH="hppa2.0n" ;;
+-                          64) HP_ARCH="hppa2.0w" ;;
++		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
++		    case "${sc_cpu_version}" in
++		      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
++		      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
++		      532)                      # CPU_PA_RISC2_0
++			case "${sc_kernel_bits}" in
++			  32) HP_ARCH="hppa2.0n" ;;
++			  64) HP_ARCH="hppa2.0w" ;;
+ 			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
+-                        esac ;;
+-                    esac
++			esac ;;
++		    esac
+ 		fi
+ 		if [ "${HP_ARCH}" = "" ]; then
+ 		    eval $set_cc_for_build
+-		    sed 's/^              //' << EOF >$dummy.c
++		    sed 's/^		//' << EOF >$dummy.c
+ 
+-              #define _HPUX_SOURCE
+-              #include <stdlib.h>
+-              #include <unistd.h>
++		#define _HPUX_SOURCE
++		#include <stdlib.h>
++		#include <unistd.h>
+ 
+-              int main ()
+-              {
+-              #if defined(_SC_KERNEL_BITS)
+-                  long bits = sysconf(_SC_KERNEL_BITS);
+-              #endif
+-                  long cpu  = sysconf (_SC_CPU_VERSION);
++		int main ()
++		{
++		#if defined(_SC_KERNEL_BITS)
++		    long bits = sysconf(_SC_KERNEL_BITS);
++		#endif
++		    long cpu  = sysconf (_SC_CPU_VERSION);
+ 
+-                  switch (cpu)
+-              	{
+-              	case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+-              	case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+-              	case CPU_PA_RISC2_0:
+-              #if defined(_SC_KERNEL_BITS)
+-              	    switch (bits)
+-              		{
+-              		case 64: puts ("hppa2.0w"); break;
+-              		case 32: puts ("hppa2.0n"); break;
+-              		default: puts ("hppa2.0"); break;
+-              		} break;
+-              #else  /* !defined(_SC_KERNEL_BITS) */
+-              	    puts ("hppa2.0"); break;
+-              #endif
+-              	default: puts ("hppa1.0"); break;
+-              	}
+-                  exit (0);
+-              }
++		    switch (cpu)
++			{
++			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
++			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
++			case CPU_PA_RISC2_0:
++		#if defined(_SC_KERNEL_BITS)
++			    switch (bits)
++				{
++				case 64: puts ("hppa2.0w"); break;
++				case 32: puts ("hppa2.0n"); break;
++				default: puts ("hppa2.0"); break;
++				} break;
++		#else  /* !defined(_SC_KERNEL_BITS) */
++			    puts ("hppa2.0"); break;
++		#endif
++			default: puts ("hppa1.0"); break;
++			}
++		    exit (0);
++		}
+ EOF
+ 		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ 		    test -z "$HP_ARCH" && HP_ARCH=hppa
+@@ -640,7 +661,7 @@ EOF
+ 	    # => hppa64-hp-hpux11.23
+ 
+ 	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+-		grep __LP64__ >/dev/null
++		grep -q __LP64__
+ 	    then
+ 		HP_ARCH="hppa2.0w"
+ 	    else
+@@ -711,22 +732,22 @@ EOF
+ 	exit ;;
+     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ 	echo c1-convex-bsd
+-        exit ;;
++	exit ;;
+     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ 	if getsysinfo -f scalar_acc
+ 	then echo c32-convex-bsd
+ 	else echo c2-convex-bsd
+ 	fi
+-        exit ;;
++	exit ;;
+     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ 	echo c34-convex-bsd
+-        exit ;;
++	exit ;;
+     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ 	echo c38-convex-bsd
+-        exit ;;
++	exit ;;
+     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ 	echo c4-convex-bsd
+-        exit ;;
++	exit ;;
+     CRAY*Y-MP:*:*:*)
+ 	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ 	exit ;;
+@@ -750,14 +771,14 @@ EOF
+ 	exit ;;
+     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ 	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+-        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+-        FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+-        echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+-        exit ;;
++	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
++	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
++	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
++	exit ;;
+     5000:UNIX_System_V:4.*:*)
+-        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+-        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+-        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
++	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
++	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
++	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ 	exit ;;
+     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ 	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+@@ -769,13 +790,12 @@ EOF
+ 	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ 	exit ;;
+     *:FreeBSD:*:*)
+-	case ${UNAME_MACHINE} in
+-	    pc98)
+-		echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
++	UNAME_PROCESSOR=`/usr/bin/uname -p`
++	case ${UNAME_PROCESSOR} in
+ 	    amd64)
+ 		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ 	    *)
+-		echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
++		echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ 	esac
+ 	exit ;;
+     i*:CYGWIN*:*)
+@@ -784,19 +804,22 @@ EOF
+     *:MINGW*:*)
+ 	echo ${UNAME_MACHINE}-pc-mingw32
+ 	exit ;;
++    i*:MSYS*:*)
++	echo ${UNAME_MACHINE}-pc-msys
++	exit ;;
+     i*:windows32*:*)
+-    	# uname -m includes "-pc" on this system.
+-    	echo ${UNAME_MACHINE}-mingw32
++	# uname -m includes "-pc" on this system.
++	echo ${UNAME_MACHINE}-mingw32
+ 	exit ;;
+     i*:PW*:*)
+ 	echo ${UNAME_MACHINE}-pc-pw32
+ 	exit ;;
+-    *:Interix*:[3456]*)
+-    	case ${UNAME_MACHINE} in
++    *:Interix*:*)
++	case ${UNAME_MACHINE} in
+ 	    x86)
+ 		echo i586-pc-interix${UNAME_RELEASE}
+ 		exit ;;
+-	    EM64T | authenticamd)
++	    authenticamd | genuineintel | EM64T)
+ 		echo x86_64-unknown-interix${UNAME_RELEASE}
+ 		exit ;;
+ 	    IA64)
+@@ -806,6 +829,9 @@ EOF
+     [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ 	echo i${UNAME_MACHINE}-pc-mks
+ 	exit ;;
++    8664:Windows_NT:*)
++	echo x86_64-pc-mks
++	exit ;;
+     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ 	# How do we know it's Interix rather than the generic POSIX subsystem?
+ 	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+@@ -835,6 +861,27 @@ EOF
+     i*86:Minix:*:*)
+ 	echo ${UNAME_MACHINE}-pc-minix
+ 	exit ;;
++    aarch64:Linux:*:*)
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
++    aarch64_be:Linux:*:*)
++	UNAME_MACHINE=aarch64_be
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
++    alpha:Linux:*:*)
++	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
++	  EV5)   UNAME_MACHINE=alphaev5 ;;
++	  EV56)  UNAME_MACHINE=alphaev56 ;;
++	  PCA56) UNAME_MACHINE=alphapca56 ;;
++	  PCA57) UNAME_MACHINE=alphapca56 ;;
++	  EV6)   UNAME_MACHINE=alphaev6 ;;
++	  EV67)  UNAME_MACHINE=alphaev67 ;;
++	  EV68*) UNAME_MACHINE=alphaev68 ;;
++	esac
++	objdump --private-headers /bin/sh | grep -q ld.so.1
++	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
++	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
++	exit ;;
+     arm*:Linux:*:*)
+ 	eval $set_cc_for_build
+ 	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+@@ -842,20 +889,40 @@ EOF
+ 	then
+ 	    echo ${UNAME_MACHINE}-unknown-linux-gnu
+ 	else
+-	    echo ${UNAME_MACHINE}-unknown-linux-gnueabi
++	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
++		| grep -q __ARM_PCS_VFP
++	    then
++		echo ${UNAME_MACHINE}-unknown-linux-gnueabi
++	    else
++		echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
++	    fi
+ 	fi
+ 	exit ;;
+     avr32*:Linux:*:*)
+ 	echo ${UNAME_MACHINE}-unknown-linux-gnu
+ 	exit ;;
+     cris:Linux:*:*)
+-	echo cris-axis-linux-gnu
++	echo ${UNAME_MACHINE}-axis-linux-gnu
+ 	exit ;;
+     crisv32:Linux:*:*)
+-	echo crisv32-axis-linux-gnu
++	echo ${UNAME_MACHINE}-axis-linux-gnu
+ 	exit ;;
+     frv:Linux:*:*)
+-    	echo frv-unknown-linux-gnu
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
++    hexagon:Linux:*:*)
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
++    i*86:Linux:*:*)
++	LIBC=gnu
++	eval $set_cc_for_build
++	sed 's/^	//' << EOF >$dummy.c
++	#ifdef __dietlibc__
++	LIBC=dietlibc
++	#endif
++EOF
++	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
++	echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ 	exit ;;
+     ia64:Linux:*:*)
+ 	echo ${UNAME_MACHINE}-unknown-linux-gnu
+@@ -866,74 +933,33 @@ EOF
+     m68*:Linux:*:*)
+ 	echo ${UNAME_MACHINE}-unknown-linux-gnu
+ 	exit ;;
+-    mips:Linux:*:*)
++    mips:Linux:*:* | mips64:Linux:*:*)
+ 	eval $set_cc_for_build
+ 	sed 's/^	//' << EOF >$dummy.c
+ 	#undef CPU
+-	#undef mips
+-	#undef mipsel
++	#undef ${UNAME_MACHINE}
++	#undef ${UNAME_MACHINE}el
+ 	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+-	CPU=mipsel
++	CPU=${UNAME_MACHINE}el
+ 	#else
+ 	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+-	CPU=mips
++	CPU=${UNAME_MACHINE}
+ 	#else
+ 	CPU=
+ 	#endif
+ 	#endif
+ EOF
+-	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+-	    /^CPU/{
+-		s: ::g
+-		p
+-	    }'`"
+-	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+-	;;
+-    mips64:Linux:*:*)
+-	eval $set_cc_for_build
+-	sed 's/^	//' << EOF >$dummy.c
+-	#undef CPU
+-	#undef mips64
+-	#undef mips64el
+-	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+-	CPU=mips64el
+-	#else
+-	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+-	CPU=mips64
+-	#else
+-	CPU=
+-	#endif
+-	#endif
+-EOF
+-	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+-	    /^CPU/{
+-		s: ::g
+-		p
+-	    }'`"
++	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+ 	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ 	;;
+     or32:Linux:*:*)
+-	echo or32-unknown-linux-gnu
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
+ 	exit ;;
+-    ppc:Linux:*:*)
+-	echo powerpc-unknown-linux-gnu
++    padre:Linux:*:*)
++	echo sparc-unknown-linux-gnu
+ 	exit ;;
+-    ppc64:Linux:*:*)
+-	echo powerpc64-unknown-linux-gnu
+-	exit ;;
+-    alpha:Linux:*:*)
+-	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+-	  EV5)   UNAME_MACHINE=alphaev5 ;;
+-	  EV56)  UNAME_MACHINE=alphaev56 ;;
+-	  PCA56) UNAME_MACHINE=alphapca56 ;;
+-	  PCA57) UNAME_MACHINE=alphapca56 ;;
+-	  EV6)   UNAME_MACHINE=alphaev6 ;;
+-	  EV67)  UNAME_MACHINE=alphaev67 ;;
+-	  EV68*) UNAME_MACHINE=alphaev68 ;;
+-        esac
+-	objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
+-	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+-	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
++    parisc64:Linux:*:* | hppa64:Linux:*:*)
++	echo hppa64-unknown-linux-gnu
+ 	exit ;;
+     parisc:Linux:*:* | hppa:Linux:*:*)
+ 	# Look for CPU level
+@@ -943,14 +969,17 @@ EOF
+ 	  *)    echo hppa-unknown-linux-gnu ;;
+ 	esac
+ 	exit ;;
+-    parisc64:Linux:*:* | hppa64:Linux:*:*)
+-	echo hppa64-unknown-linux-gnu
++    ppc64:Linux:*:*)
++	echo powerpc64-unknown-linux-gnu
++	exit ;;
++    ppc:Linux:*:*)
++	echo powerpc-unknown-linux-gnu
+ 	exit ;;
+     s390:Linux:*:* | s390x:Linux:*:*)
+ 	echo ${UNAME_MACHINE}-ibm-linux
+ 	exit ;;
+     sh64*:Linux:*:*)
+-    	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
+ 	exit ;;
+     sh*:Linux:*:*)
+ 	echo ${UNAME_MACHINE}-unknown-linux-gnu
+@@ -958,78 +987,18 @@ EOF
+     sparc:Linux:*:* | sparc64:Linux:*:*)
+ 	echo ${UNAME_MACHINE}-unknown-linux-gnu
+ 	exit ;;
++    tile*:Linux:*:*)
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
+     vax:Linux:*:*)
+ 	echo ${UNAME_MACHINE}-dec-linux-gnu
+ 	exit ;;
+     x86_64:Linux:*:*)
+-	echo x86_64-unknown-linux-gnu
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
+ 	exit ;;
+     xtensa*:Linux:*:*)
+-    	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
+ 	exit ;;
+-    i*86:Linux:*:*)
+-	# The BFD linker knows what the default object file format is, so
+-	# first see if it will tell us. cd to the root directory to prevent
+-	# problems with other programs or directories called `ld' in the path.
+-	# Set LC_ALL=C to ensure ld outputs messages in English.
+-	ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
+-			 | sed -ne '/supported targets:/!d
+-				    s/[ 	][ 	]*/ /g
+-				    s/.*supported targets: *//
+-				    s/ .*//
+-				    p'`
+-        case "$ld_supported_targets" in
+-	  elf32-i386)
+-		TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+-		;;
+-	  a.out-i386-linux)
+-		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+-		exit ;;
+-	  coff-i386)
+-		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
+-		exit ;;
+-	  "")
+-		# Either a pre-BFD a.out linker (linux-gnuoldld) or
+-		# one that does not give us useful --help.
+-		echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
+-		exit ;;
+-	esac
+-	# Determine whether the default compiler is a.out or elf
+-	eval $set_cc_for_build
+-	sed 's/^	//' << EOF >$dummy.c
+-	#include <features.h>
+-	#ifdef __ELF__
+-	# ifdef __GLIBC__
+-	#  if __GLIBC__ >= 2
+-	LIBC=gnu
+-	#  else
+-	LIBC=gnulibc1
+-	#  endif
+-	# else
+-	LIBC=gnulibc1
+-	# endif
+-	#else
+-	#if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
+-	LIBC=gnu
+-	#else
+-	LIBC=gnuaout
+-	#endif
+-	#endif
+-	#ifdef __dietlibc__
+-	LIBC=dietlibc
+-	#endif
+-EOF
+-	eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+-	    /^LIBC/{
+-		s: ::g
+-		p
+-	    }'`"
+-	test x"${LIBC}" != x && {
+-		echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+-		exit
+-	}
+-	test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
+-	;;
+     i*86:DYNIX/ptx:4*:*)
+ 	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ 	# earlier versions are messed up and put the nodename in both
+@@ -1037,11 +1006,11 @@ EOF
+ 	echo i386-sequent-sysv4
+ 	exit ;;
+     i*86:UNIX_SV:4.2MP:2.*)
+-        # Unixware is an offshoot of SVR4, but it has its own version
+-        # number series starting with 2...
+-        # I am not positive that other SVR4 systems won't match this,
++	# Unixware is an offshoot of SVR4, but it has its own version
++	# number series starting with 2...
++	# I am not positive that other SVR4 systems won't match this,
+ 	# I just have to hope.  -- rms.
+-        # Use sysv4.2uw... so that sysv4* matches it.
++	# Use sysv4.2uw... so that sysv4* matches it.
+ 	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ 	exit ;;
+     i*86:OS/2:*:*)
+@@ -1058,7 +1027,7 @@ EOF
+     i*86:syllable:*:*)
+ 	echo ${UNAME_MACHINE}-pc-syllable
+ 	exit ;;
+-    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
++    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+ 	echo i386-unknown-lynxos${UNAME_RELEASE}
+ 	exit ;;
+     i*86:*DOS:*:*)
+@@ -1073,7 +1042,7 @@ EOF
+ 	fi
+ 	exit ;;
+     i*86:*:5:[678]*)
+-    	# UnixWare 7.x, OpenUNIX and OpenServer 6.
++	# UnixWare 7.x, OpenUNIX and OpenServer 6.
+ 	case `/bin/uname -X | grep "^Machine"` in
+ 	    *486*)	     UNAME_MACHINE=i486 ;;
+ 	    *Pentium)	     UNAME_MACHINE=i586 ;;
+@@ -1101,10 +1070,13 @@ EOF
+ 	exit ;;
+     pc:*:*:*)
+ 	# Left here for compatibility:
+-        # uname -m prints for DJGPP always 'pc', but it prints nothing about
+-        # the processor, so we play safe by assuming i386.
+-	echo i386-pc-msdosdjgpp
+-        exit ;;
++	# uname -m prints for DJGPP always 'pc', but it prints nothing about
++	# the processor, so we play safe by assuming i586.
++	# Note: whatever this is, it MUST be the same as what config.sub
++	# prints for the "djgpp" host, or else GDB configury will decide that
++	# this is a cross-build.
++	echo i586-pc-msdosdjgpp
++	exit ;;
+     Intel:Mach:3*:*)
+ 	echo i386-pc-mach3
+ 	exit ;;
+@@ -1139,8 +1111,18 @@ EOF
+ 	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ 	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+-        /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+-          && { echo i486-ncr-sysv4; exit; } ;;
++	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
++	  && { echo i486-ncr-sysv4; exit; } ;;
++    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
++	OS_REL='.3'
++	test -r /etc/.relid \
++	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
++	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
++	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
++	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
++	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
++	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
++	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ 	echo m68k-unknown-lynxos${UNAME_RELEASE}
+ 	exit ;;
+@@ -1153,7 +1135,7 @@ EOF
+     rs6000:LynxOS:2.*:*)
+ 	echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ 	exit ;;
+-    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
++    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+ 	echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ 	exit ;;
+     SM[BE]S:UNIX_SV:*:*)
+@@ -1173,10 +1155,10 @@ EOF
+ 		echo ns32k-sni-sysv
+ 	fi
+ 	exit ;;
+-    PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+-                      # says <Richard.M.Bartel at ccMail.Census.GOV>
+-        echo i586-unisys-sysv4
+-        exit ;;
++    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
++			# says <Richard.M.Bartel at ccMail.Census.GOV>
++	echo i586-unisys-sysv4
++	exit ;;
+     *:UNIX_System_V:4*:FTX*)
+ 	# From Gerald Hewes <hewes at openmarket.com>.
+ 	# How about differentiating between stratus architectures? -djm
+@@ -1202,11 +1184,11 @@ EOF
+ 	exit ;;
+     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ 	if [ -d /usr/nec ]; then
+-	        echo mips-nec-sysv${UNAME_RELEASE}
++		echo mips-nec-sysv${UNAME_RELEASE}
+ 	else
+-	        echo mips-unknown-sysv${UNAME_RELEASE}
++		echo mips-unknown-sysv${UNAME_RELEASE}
+ 	fi
+-        exit ;;
++	exit ;;
+     BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
+ 	echo powerpc-be-beos
+ 	exit ;;
+@@ -1216,6 +1198,9 @@ EOF
+     BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
+ 	echo i586-pc-beos
+ 	exit ;;
++    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
++	echo i586-pc-haiku
++	exit ;;
+     SX-4:SUPER-UX:*:*)
+ 	echo sx4-nec-superux${UNAME_RELEASE}
+ 	exit ;;
+@@ -1243,6 +1228,16 @@ EOF
+     *:Darwin:*:*)
+ 	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ 	case $UNAME_PROCESSOR in
++	    i386)
++		eval $set_cc_for_build
++		if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
++		  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
++		      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
++		      grep IS_64BIT_ARCH >/dev/null
++		  then
++		      UNAME_PROCESSOR="x86_64"
++		  fi
++		fi ;;
+ 	    unknown) UNAME_PROCESSOR=powerpc ;;
+ 	esac
+ 	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+@@ -1258,6 +1253,9 @@ EOF
+     *:QNX:*:4*)
+ 	echo i386-pc-qnx
+ 	exit ;;
++    NEO-?:NONSTOP_KERNEL:*:*)
++	echo neo-tandem-nsk${UNAME_RELEASE}
++	exit ;;
+     NSE-?:NONSTOP_KERNEL:*:*)
+ 	echo nse-tandem-nsk${UNAME_RELEASE}
+ 	exit ;;
+@@ -1303,13 +1301,13 @@ EOF
+ 	echo pdp10-unknown-its
+ 	exit ;;
+     SEI:*:*:SEIUX)
+-        echo mips-sei-seiux${UNAME_RELEASE}
++	echo mips-sei-seiux${UNAME_RELEASE}
+ 	exit ;;
+     *:DragonFly:*:*)
+ 	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ 	exit ;;
+     *:*VMS:*:*)
+-    	UNAME_MACHINE=`(uname -p) 2>/dev/null`
++	UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ 	case "${UNAME_MACHINE}" in
+ 	    A*) echo alpha-dec-vms ; exit ;;
+ 	    I*) echo ia64-dec-vms ; exit ;;
+@@ -1324,6 +1322,12 @@ EOF
+     i*86:rdos:*:*)
+ 	echo ${UNAME_MACHINE}-pc-rdos
+ 	exit ;;
++    i*86:AROS:*:*)
++	echo ${UNAME_MACHINE}-pc-aros
++	exit ;;
++    x86_64:VMkernel:*:*)
++	echo ${UNAME_MACHINE}-unknown-esx
++	exit ;;
+ esac
+ 
+ #echo '(No uname command or uname output not recognized.)' 1>&2
+@@ -1346,11 +1350,11 @@ main ()
+ #include <sys/param.h>
+   printf ("m68k-sony-newsos%s\n",
+ #ifdef NEWSOS4
+-          "4"
++	"4"
+ #else
+-	  ""
++	""
+ #endif
+-         ); exit (0);
++	); exit (0);
+ #endif
+ #endif
+ 
+diff --git a/config.sub b/config.sub
+index 6759825..c894da4 100755
+--- a/config.sub
++++ b/config.sub
+@@ -1,10 +1,10 @@
+ #! /bin/sh
+ # Configuration validation subroutine script.
+ #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+-#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+-#   Free Software Foundation, Inc.
++#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
++#   2011, 2012 Free Software Foundation, Inc.
+ 
+-timestamp='2008-01-16'
++timestamp='2012-02-10'
+ 
+ # This file is (in principle) common to ALL GNU software.
+ # The presence of a machine in this file suggests that SOME GNU software
+@@ -21,9 +21,7 @@ timestamp='2008-01-16'
+ # GNU General Public License for more details.
+ #
+ # You should have received a copy of the GNU General Public License
+-# along with this program; if not, write to the Free Software
+-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+-# 02110-1301, USA.
++# along with this program; if not, see <http://www.gnu.org/licenses/>.
+ #
+ # As a special exception to the GNU General Public License, if you
+ # distribute this file as part of a program that contains a
+@@ -32,13 +30,16 @@ timestamp='2008-01-16'
+ 
+ 
+ # Please send patches to <config-patches at gnu.org>.  Submit a context
+-# diff and a properly formatted ChangeLog entry.
++# diff and a properly formatted GNU ChangeLog entry.
+ #
+ # Configuration subroutine to validate and canonicalize a configuration type.
+ # Supply the specified configuration type as an argument.
+ # If it is invalid, we print an error message on stderr and exit with code 1.
+ # Otherwise, we print the canonical config type on stdout and succeed.
+ 
++# You can get the latest version of this script from:
++# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
++
+ # This file is supposed to be the same for all GNU packages
+ # and recognize all the CPU types, system types and aliases
+ # that are meaningful with *any* GNU software.
+@@ -72,8 +73,9 @@ Report bugs and patches to <config-patches at gnu.org>."
+ version="\
+ GNU config.sub ($timestamp)
+ 
+-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
++Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
++2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
++Free Software Foundation, Inc.
+ 
+ This is free software; see the source for copying conditions.  There is NO
+ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+@@ -120,12 +122,18 @@ esac
+ # Here we must recognize all the valid KERNEL-OS combinations.
+ maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+ case $maybe_os in
+-  nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
+-  uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
++  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
++  linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
++  knetbsd*-gnu* | netbsd*-gnu* | \
++  kopensolaris*-gnu* | \
+   storm-chaos* | os2-emx* | rtmk-nova*)
+     os=-$maybe_os
+     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+     ;;
++  android-linux)
++    os=-linux-android
++    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
++    ;;
+   *)
+     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+     if [ $basic_machine != $1 ]
+@@ -148,10 +156,13 @@ case $os in
+ 	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ 	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ 	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+-	-apple | -axis | -knuth | -cray)
++	-apple | -axis | -knuth | -cray | -microblaze)
+ 		os=
+ 		basic_machine=$1
+ 		;;
++	-bluegene*)
++		os=-cnk
++		;;
+ 	-sim | -cisco | -oki | -wec | -winbond)
+ 		os=
+ 		basic_machine=$1
+@@ -166,10 +177,10 @@ case $os in
+ 		os=-chorusos
+ 		basic_machine=$1
+ 		;;
+- 	-chorusrdb)
+- 		os=-chorusrdb
++	-chorusrdb)
++		os=-chorusrdb
+ 		basic_machine=$1
+- 		;;
++		;;
+ 	-hiux*)
+ 		os=-hiuxwe2
+ 		;;
+@@ -238,24 +249,32 @@ case $basic_machine in
+ 	# Some are omitted here because they have special meanings below.
+ 	1750a | 580 \
+ 	| a29k \
++	| aarch64 | aarch64_be \
+ 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ 	| am33_2.0 \
+ 	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
++        | be32 | be64 \
+ 	| bfin \
+ 	| c4x | clipper \
+ 	| d10v | d30v | dlx | dsp16xx \
++	| epiphany \
+ 	| fido | fr30 | frv \
+ 	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
++	| hexagon \
+ 	| i370 | i860 | i960 | ia64 \
+ 	| ip2k | iq2000 \
++	| le32 | le64 \
++	| lm32 \
+ 	| m32c | m32r | m32rle | m68000 | m68k | m88k \
+-	| maxq | mb | microblaze | mcore | mep \
++	| maxq | mb | microblaze | mcore | mep | metag \
+ 	| mips | mipsbe | mipseb | mipsel | mipsle \
+ 	| mips16 \
+ 	| mips64 | mips64el \
+-	| mips64vr | mips64vrel \
++	| mips64octeon | mips64octeonel \
+ 	| mips64orion | mips64orionel \
++	| mips64r5900 | mips64r5900el \
++	| mips64vr | mips64vrel \
+ 	| mips64vr4100 | mips64vr4100el \
+ 	| mips64vr4300 | mips64vr4300el \
+ 	| mips64vr5000 | mips64vr5000el \
+@@ -268,29 +287,42 @@ case $basic_machine in
+ 	| mipsisa64sr71k | mipsisa64sr71kel \
+ 	| mipstx39 | mipstx39el \
+ 	| mn10200 | mn10300 \
++	| moxie \
+ 	| mt \
+ 	| msp430 \
++	| nds32 | nds32le | nds32be \
+ 	| nios | nios2 \
+ 	| ns16k | ns32k \
++	| open8 \
+ 	| or32 \
+ 	| pdp10 | pdp11 | pj | pjl \
+-	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
++	| powerpc | powerpc64 | powerpc64le | powerpcle \
+ 	| pyramid \
++	| rl78 | rx \
+ 	| score \
+-	| sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
++	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ 	| sh64 | sh64le \
+ 	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ 	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+-	| spu | strongarm \
+-	| tahoe | thumb | tic4x | tic80 | tron \
+-	| v850 | v850e \
++	| spu \
++	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
++	| ubicom32 \
++	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
+ 	| we32k \
+-	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
+-	| z8k)
++	| x86 | xc16x | xstormy16 | xtensa \
++	| z8k | z80)
+ 		basic_machine=$basic_machine-unknown
+ 		;;
+-	m6811 | m68hc11 | m6812 | m68hc12)
+-		# Motorola 68HC11/12.
++	c54x)
++		basic_machine=tic54x-unknown
++		;;
++	c55x)
++		basic_machine=tic55x-unknown
++		;;
++	c6x)
++		basic_machine=tic6x-unknown
++		;;
++	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
+ 		basic_machine=$basic_machine-unknown
+ 		os=-none
+ 		;;
+@@ -300,6 +332,21 @@ case $basic_machine in
+ 		basic_machine=mt-unknown
+ 		;;
+ 
++	strongarm | thumb | xscale)
++		basic_machine=arm-unknown
++		;;
++	xgate)
++		basic_machine=$basic_machine-unknown
++		os=-none
++		;;
++	xscaleeb)
++		basic_machine=armeb-unknown
++		;;
++
++	xscaleel)
++		basic_machine=armel-unknown
++		;;
++
+ 	# We use `pc' rather than `unknown'
+ 	# because (1) that's what they normally are, and
+ 	# (2) the word "unknown" tends to confuse beginning users.
+@@ -314,29 +361,36 @@ case $basic_machine in
+ 	# Recognize the basic CPU types with company name.
+ 	580-* \
+ 	| a29k-* \
++	| aarch64-* | aarch64_be-* \
+ 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ 	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ 	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
+ 	| avr-* | avr32-* \
++	| be32-* | be64-* \
+ 	| bfin-* | bs2000-* \
+-	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
++	| c[123]* | c30-* | [cjt]90-* | c4x-* \
+ 	| clipper-* | craynv-* | cydra-* \
+ 	| d10v-* | d30v-* | dlx-* \
+ 	| elxsi-* \
+ 	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+ 	| h8300-* | h8500-* \
+ 	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
++	| hexagon-* \
+ 	| i*86-* | i860-* | i960-* | ia64-* \
+ 	| ip2k-* | iq2000-* \
++	| le32-* | le64-* \
++	| lm32-* \
+ 	| m32c-* | m32r-* | m32rle-* \
+ 	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+-	| m88110-* | m88k-* | maxq-* | mcore-* \
++	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
+ 	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ 	| mips16-* \
+ 	| mips64-* | mips64el-* \
+-	| mips64vr-* | mips64vrel-* \
++	| mips64octeon-* | mips64octeonel-* \
+ 	| mips64orion-* | mips64orionel-* \
++	| mips64r5900-* | mips64r5900el-* \
++	| mips64vr-* | mips64vrel-* \
+ 	| mips64vr4100-* | mips64vr4100el-* \
+ 	| mips64vr4300-* | mips64vr4300el-* \
+ 	| mips64vr5000-* | mips64vr5000el-* \
+@@ -351,27 +405,32 @@ case $basic_machine in
+ 	| mmix-* \
+ 	| mt-* \
+ 	| msp430-* \
++	| nds32-* | nds32le-* | nds32be-* \
+ 	| nios-* | nios2-* \
+ 	| none-* | np1-* | ns16k-* | ns32k-* \
++	| open8-* \
+ 	| orion-* \
+ 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+-	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
++	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
+ 	| pyramid-* \
+-	| romp-* | rs6000-* \
+-	| sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
++	| rl78-* | romp-* | rs6000-* | rx-* \
++	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+ 	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ 	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+ 	| sparclite-* \
+-	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
+-	| tahoe-* | thumb-* \
++	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
++	| tahoe-* \
+ 	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
++	| tile*-* \
+ 	| tron-* \
+-	| v850-* | v850e-* | vax-* \
++	| ubicom32-* \
++	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
++	| vax-* \
+ 	| we32k-* \
+-	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
++	| x86-* | x86_64-* | xc16x-* | xps100-* \
+ 	| xstormy16-* | xtensa*-* \
+ 	| ymp-* \
+-	| z8k-*)
++	| z8k-* | z80-*)
+ 		;;
+ 	# Recognize the basic CPU types without company name, with glob match.
+ 	xtensa*)
+@@ -393,7 +452,7 @@ case $basic_machine in
+ 		basic_machine=a29k-amd
+ 		os=-udi
+ 		;;
+-    	abacus)
++	abacus)
+ 		basic_machine=abacus-unknown
+ 		;;
+ 	adobe68k)
+@@ -439,6 +498,10 @@ case $basic_machine in
+ 		basic_machine=m68k-apollo
+ 		os=-bsd
+ 		;;
++	aros)
++		basic_machine=i386-pc
++		os=-aros
++		;;
+ 	aux)
+ 		basic_machine=m68k-apple
+ 		os=-aux
+@@ -455,10 +518,27 @@ case $basic_machine in
+ 		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+ 		os=-linux
+ 		;;
++	bluegene*)
++		basic_machine=powerpc-ibm
++		os=-cnk
++		;;
++	c54x-*)
++		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	c55x-*)
++		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	c6x-*)
++		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
+ 	c90)
+ 		basic_machine=c90-cray
+ 		os=-unicos
+ 		;;
++	cegcc)
++		basic_machine=arm-unknown
++		os=-cegcc
++		;;
+ 	convex-c1)
+ 		basic_machine=c1-convex
+ 		os=-bsd
+@@ -487,7 +567,7 @@ case $basic_machine in
+ 		basic_machine=craynv-cray
+ 		os=-unicosmp
+ 		;;
+-	cr16)
++	cr16 | cr16-*)
+ 		basic_machine=cr16-unknown
+ 		os=-elf
+ 		;;
+@@ -526,6 +606,10 @@ case $basic_machine in
+ 		basic_machine=m88k-motorola
+ 		os=-sysv3
+ 		;;
++	dicos)
++		basic_machine=i686-pc
++		os=-dicos
++		;;
+ 	djgpp)
+ 		basic_machine=i586-pc
+ 		os=-msdosdjgpp
+@@ -641,7 +725,6 @@ case $basic_machine in
+ 	i370-ibm* | ibm*)
+ 		basic_machine=i370-ibm
+ 		;;
+-# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
+ 	i*86v32)
+ 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ 		os=-sysv32
+@@ -699,6 +782,9 @@ case $basic_machine in
+ 		basic_machine=ns32k-utek
+ 		os=-sysv
+ 		;;
++	microblaze)
++		basic_machine=microblaze-xilinx
++		;;
+ 	mingw32)
+ 		basic_machine=i386-pc
+ 		os=-mingw32
+@@ -735,10 +821,18 @@ case $basic_machine in
+ 	ms1-*)
+ 		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+ 		;;
++	msys)
++		basic_machine=i386-pc
++		os=-msys
++		;;
+ 	mvs)
+ 		basic_machine=i370-ibm
+ 		os=-mvs
+ 		;;
++	nacl)
++		basic_machine=le32-unknown
++		os=-nacl
++		;;
+ 	ncr3000)
+ 		basic_machine=i486-ncr
+ 		os=-sysv4
+@@ -803,6 +897,12 @@ case $basic_machine in
+ 	np1)
+ 		basic_machine=np1-gould
+ 		;;
++	neo-tandem)
++		basic_machine=neo-tandem
++		;;
++	nse-tandem)
++		basic_machine=nse-tandem
++		;;
+ 	nsr-tandem)
+ 		basic_machine=nsr-tandem
+ 		;;
+@@ -885,9 +985,10 @@ case $basic_machine in
+ 		;;
+ 	power)	basic_machine=power-ibm
+ 		;;
+-	ppc)	basic_machine=powerpc-unknown
++	ppc | ppcbe)	basic_machine=powerpc-unknown
+ 		;;
+-	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
++	ppc-* | ppcbe-*)
++		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ 		;;
+ 	ppcle | powerpclittle | ppc-le | powerpc-little)
+ 		basic_machine=powerpcle-unknown
+@@ -981,6 +1082,9 @@ case $basic_machine in
+ 		basic_machine=i860-stratus
+ 		os=-sysv4
+ 		;;
++	strongarm-* | thumb-*)
++		basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
+ 	sun2)
+ 		basic_machine=m68000-sun
+ 		;;
+@@ -1037,20 +1141,8 @@ case $basic_machine in
+ 		basic_machine=t90-cray
+ 		os=-unicos
+ 		;;
+-	tic54x | c54x*)
+-		basic_machine=tic54x-unknown
+-		os=-coff
+-		;;
+-	tic55x | c55x*)
+-		basic_machine=tic55x-unknown
+-		os=-coff
+-		;;
+-	tic6x | c6x*)
+-		basic_machine=tic6x-unknown
+-		os=-coff
+-		;;
+ 	tile*)
+-		basic_machine=tile-unknown
++		basic_machine=$basic_machine-unknown
+ 		os=-linux-gnu
+ 		;;
+ 	tx39)
+@@ -1120,6 +1212,9 @@ case $basic_machine in
+ 	xps | xps100)
+ 		basic_machine=xps100-honeywell
+ 		;;
++	xscale-* | xscalee[bl]-*)
++		basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
++		;;
+ 	ymp)
+ 		basic_machine=ymp-cray
+ 		os=-unicos
+@@ -1128,6 +1223,10 @@ case $basic_machine in
+ 		basic_machine=z8k-unknown
+ 		os=-sim
+ 		;;
++	z80-*-coff)
++		basic_machine=z80-unknown
++		os=-sim
++		;;
+ 	none)
+ 		basic_machine=none-none
+ 		os=-none
+@@ -1166,7 +1265,7 @@ case $basic_machine in
+ 	we32k)
+ 		basic_machine=we32k-att
+ 		;;
+-	sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
++	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+ 		basic_machine=sh-unknown
+ 		;;
+ 	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+@@ -1213,9 +1312,12 @@ esac
+ if [ x"$os" != x"" ]
+ then
+ case $os in
+-        # First match some system type aliases
+-        # that might get confused with valid system types.
++	# First match some system type aliases
++	# that might get confused with valid system types.
+ 	# -solaris* is a basic system type, with this one exception.
++	-auroraux)
++		os=-auroraux
++		;;
+ 	-solaris1 | -solaris1.*)
+ 		os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ 		;;
+@@ -1236,10 +1338,11 @@ case $os in
+ 	# Each alternative MUST END IN A *, to match a version number.
+ 	# -sysv* is not here because it comes later, after sysvr4.
+ 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+-	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+-	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
++	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
++	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
++	      | -sym* | -kopensolaris* \
+ 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+-	      | -aos* \
++	      | -aos* | -aros* \
+ 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ 	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+@@ -1248,9 +1351,10 @@ case $os in
+ 	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+-	      | -chorusos* | -chorusrdb* \
+-	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+-	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
++	      | -chorusos* | -chorusrdb* | -cegcc* \
++	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
++	      | -mingw32* | -linux-gnu* | -linux-android* \
++	      | -linux-newlib* | -linux-uclibc* \
+ 	      | -uxpv* | -beos* | -mpeix* | -udk* \
+ 	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+@@ -1258,7 +1362,7 @@ case $os in
+ 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ 	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+-	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
++	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+ 	# Remember, each alternative MUST END IN *, to match a version number.
+ 		;;
+ 	-qnx*)
+@@ -1297,7 +1401,7 @@ case $os in
+ 	-opened*)
+ 		os=-openedition
+ 		;;
+-        -os400*)
++	-os400*)
+ 		os=-os400
+ 		;;
+ 	-wince*)
+@@ -1346,7 +1450,7 @@ case $os in
+ 	-sinix*)
+ 		os=-sysv4
+ 		;;
+-        -tpf*)
++	-tpf*)
+ 		os=-tpf
+ 		;;
+ 	-triton*)
+@@ -1388,6 +1492,11 @@ case $os in
+ 	-zvmoe)
+ 		os=-zvmoe
+ 		;;
++	-dicos*)
++		os=-dicos
++		;;
++	-nacl*)
++		;;
+ 	-none)
+ 		;;
+ 	*)
+@@ -1410,10 +1519,10 @@ else
+ # system, and we'll never get to this point.
+ 
+ case $basic_machine in
+-        score-*)
++	score-*)
+ 		os=-elf
+ 		;;
+-        spu-*)
++	spu-*)
+ 		os=-elf
+ 		;;
+ 	*-acorn)
+@@ -1425,8 +1534,17 @@ case $basic_machine in
+ 	arm*-semi)
+ 		os=-aout
+ 		;;
+-        c4x-* | tic4x-*)
+-        	os=-coff
++	c4x-* | tic4x-*)
++		os=-coff
++		;;
++	tic54x-*)
++		os=-coff
++		;;
++	tic55x-*)
++		os=-coff
++		;;
++	tic6x-*)
++		os=-coff
+ 		;;
+ 	# This must come before the *-dec entry.
+ 	pdp10-*)
+@@ -1446,14 +1564,11 @@ case $basic_machine in
+ 		;;
+ 	m68000-sun)
+ 		os=-sunos3
+-		# This also exists in the configure program, but was not the
+-		# default.
+-		# os=-sunos4
+ 		;;
+ 	m68*-cisco)
+ 		os=-aout
+ 		;;
+-        mep-*)
++	mep-*)
+ 		os=-elf
+ 		;;
+ 	mips*-cisco)
+@@ -1480,7 +1595,7 @@ case $basic_machine in
+ 	*-ibm)
+ 		os=-aix
+ 		;;
+-    	*-knuth)
++	*-knuth)
+ 		os=-mmixware
+ 		;;
+ 	*-wec)
+@@ -1585,7 +1700,7 @@ case $basic_machine in
+ 			-sunos*)
+ 				vendor=sun
+ 				;;
+-			-aix*)
++			-cnk*|-aix*)
+ 				vendor=ibm
+ 				;;
+ 			-beos*)
+diff --git a/configure.ac b/configure.ac
+index beec57b..42584fb 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -32,9 +32,9 @@ AC_ARG_ENABLE([tundev], AS_HELP_STRING([--disable-tundev],[compile without tunne
+ 
+ 
+ if test "${enable_debug+set}" = set ; then
+-   AC_SUBST([CFLAGS], [["-Wall -g -D_POSIX_PTHREAD_SEMANTICS"]])
++   CFLAGS="$CFLAGS -g"
+ else
+-   AC_SUBST([CFLAGS], [["-Wall -O2 -D_POSIX_PTHREAD_SEMANTICS"]])
++   CFLAGS="$CFLAGS -O2"
+ fi
+ 
+ # Checks for programs.
+diff --git a/depcomp b/depcomp
+index e5f9736..25a39e6 100755
+--- a/depcomp
++++ b/depcomp
+@@ -1,10 +1,10 @@
+ #! /bin/sh
+ # depcomp - compile a program generating dependencies as side-effects
+ 
+-scriptversion=2007-03-29.01
++scriptversion=2012-03-27.16; # UTC
+ 
+-# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software
+-# Foundation, Inc.
++# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2010,
++# 2011, 2012 Free Software Foundation, Inc.
+ 
+ # This program is free software; you can redistribute it and/or modify
+ # it under the terms of the GNU General Public License as published by
+@@ -17,9 +17,7 @@ scriptversion=2007-03-29.01
+ # GNU General Public License for more details.
+ 
+ # You should have received a copy of the GNU General Public License
+-# along with this program; if not, write to the Free Software
+-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+-# 02110-1301, USA.
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ 
+ # As a special exception to the GNU General Public License, if you
+ # distribute this file as part of a program that contains a
+@@ -30,7 +28,7 @@ scriptversion=2007-03-29.01
+ 
+ case $1 in
+   '')
+-     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
++     echo "$0: No command.  Try '$0 --help' for more information." 1>&2
+      exit 1;
+      ;;
+   -h | --h*)
+@@ -42,11 +40,11 @@ as side-effects.
+ 
+ Environment variables:
+   depmode     Dependency tracking mode.
+-  source      Source file read by `PROGRAMS ARGS'.
+-  object      Object file output by `PROGRAMS ARGS'.
++  source      Source file read by 'PROGRAMS ARGS'.
++  object      Object file output by 'PROGRAMS ARGS'.
+   DEPDIR      directory where to store dependencies.
+   depfile     Dependency file to output.
+-  tmpdepfile  Temporary file to use when outputing dependencies.
++  tmpdepfile  Temporary file to use when outputting dependencies.
+   libtool     Whether libtool is used (yes/no).
+ 
+ Report bugs to <bug-automake at gnu.org>.
+@@ -59,6 +57,12 @@ EOF
+     ;;
+ esac
+ 
++# A tabulation character.
++tab='	'
++# A newline character.
++nl='
++'
++
+ if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+   echo "depcomp: Variables source, object and depmode must be set" 1>&2
+   exit 1
+@@ -87,6 +91,29 @@ if test "$depmode" = dashXmstdout; then
+    depmode=dashmstdout
+ fi
+ 
++cygpath_u="cygpath -u -f -"
++if test "$depmode" = msvcmsys; then
++   # This is just like msvisualcpp but w/o cygpath translation.
++   # Just convert the backslash-escaped backslashes to single forward
++   # slashes to satisfy depend.m4
++   cygpath_u='sed s,\\\\,/,g'
++   depmode=msvisualcpp
++fi
++
++if test "$depmode" = msvc7msys; then
++   # This is just like msvc7 but w/o cygpath translation.
++   # Just convert the backslash-escaped backslashes to single forward
++   # slashes to satisfy depend.m4
++   cygpath_u='sed s,\\\\,/,g'
++   depmode=msvc7
++fi
++
++if test "$depmode" = xlc; then
++   # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency informations.
++   gccflag=-qmakedep=gcc,-MF
++   depmode=gcc
++fi
++
+ case "$depmode" in
+ gcc3)
+ ## gcc 3 implements dependency tracking that does exactly what
+@@ -141,20 +168,21 @@ gcc)
+ ## The second -e expression handles DOS-style file names with drive letters.
+   sed -e 's/^[^:]*: / /' \
+       -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+-## This next piece of magic avoids the `deleted header file' problem.
++## This next piece of magic avoids the "deleted header file" problem.
+ ## The problem is that when a header file which appears in a .P file
+ ## is deleted, the dependency causes make to die (because there is
+ ## typically no way to rebuild the header).  We avoid this by adding
+ ## dummy dependencies for each header file.  Too bad gcc doesn't do
+ ## this for us directly.
+-  tr ' ' '
+-' < "$tmpdepfile" |
+-## Some versions of gcc put a space before the `:'.  On the theory
++  tr ' ' "$nl" < "$tmpdepfile" |
++## Some versions of gcc put a space before the ':'.  On the theory
+ ## that the space means something, we add a space to the output as
+-## well.
++## well.  hp depmode also adds that space, but also prefixes the VPATH
++## to the object.  Take care to not repeat it in the output.
+ ## Some versions of the HPUX 10.20 sed can't process this invocation
+ ## correctly.  Breaking it into two sed invocations is a workaround.
+-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
++    sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
++      | sed -e 's/$/ :/' >> "$depfile"
+   rm -f "$tmpdepfile"
+   ;;
+ 
+@@ -186,20 +214,17 @@ sgi)
+     # clever and replace this with sed code, as IRIX sed won't handle
+     # lines with more than a fixed number of characters (4096 in
+     # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
+-    # the IRIX cc adds comments like `#:fec' to the end of the
++    # the IRIX cc adds comments like '#:fec' to the end of the
+     # dependency line.
+-    tr ' ' '
+-' < "$tmpdepfile" \
++    tr ' ' "$nl" < "$tmpdepfile" \
+     | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
+-    tr '
+-' ' ' >> $depfile
+-    echo >> $depfile
++    tr "$nl" ' ' >> "$depfile"
++    echo >> "$depfile"
+ 
+     # The second pass generates a dummy entry for each header file.
+-    tr ' ' '
+-' < "$tmpdepfile" \
++    tr ' ' "$nl" < "$tmpdepfile" \
+    | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+-   >> $depfile
++   >> "$depfile"
+   else
+     # The sourcefile does not contain any dependencies, so just
+     # store a dummy comment line, to avoid errors with the Makefile
+@@ -209,10 +234,17 @@ sgi)
+   rm -f "$tmpdepfile"
+   ;;
+ 
++xlc)
++  # This case exists only to let depend.m4 do its work.  It works by
++  # looking at the text of this script.  This case will never be run,
++  # since it is checked for above.
++  exit 1
++  ;;
++
+ aix)
+   # The C for AIX Compiler uses -M and outputs the dependencies
+   # in a .u file.  In older versions, this file always lives in the
+-  # current directory.  Also, the AIX compiler puts `$object:' at the
++  # current directory.  Also, the AIX compiler puts '$object:' at the
+   # start of each line; $object doesn't have directory information.
+   # Version 6 uses the directory in both cases.
+   dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+@@ -242,12 +274,11 @@ aix)
+     test -f "$tmpdepfile" && break
+   done
+   if test -f "$tmpdepfile"; then
+-    # Each line is of the form `foo.o: dependent.h'.
++    # Each line is of the form 'foo.o: dependent.h'.
+     # Do two passes, one to just change these to
+-    # `$object: dependent.h' and one to simply `dependent.h:'.
++    # '$object: dependent.h' and one to simply 'dependent.h:'.
+     sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+-    # That's a tab and a space in the [].
+-    sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
++    sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+   else
+     # The sourcefile does not contain any dependencies, so just
+     # store a dummy comment line, to avoid errors with the Makefile
+@@ -258,23 +289,26 @@ aix)
+   ;;
+ 
+ icc)
+-  # Intel's C compiler understands `-MD -MF file'.  However on
+-  #    icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
++  # Intel's C compiler anf tcc (Tiny C Compiler) understand '-MD -MF file'.
++  # However on
++  #    $CC -MD -MF foo.d -c -o sub/foo.o sub/foo.c
+   # ICC 7.0 will fill foo.d with something like
+   #    foo.o: sub/foo.c
+   #    foo.o: sub/foo.h
+-  # which is wrong.  We want:
++  # which is wrong.  We want
+   #    sub/foo.o: sub/foo.c
+   #    sub/foo.o: sub/foo.h
+   #    sub/foo.c:
+   #    sub/foo.h:
+   # ICC 7.1 will output
+   #    foo.o: sub/foo.c sub/foo.h
+-  # and will wrap long lines using \ :
++  # and will wrap long lines using '\':
+   #    foo.o: sub/foo.c ... \
+   #     sub/foo.h ... \
+   #     ...
+-
++  # tcc 0.9.26 (FIXME still under development at the moment of writing)
++  # will emit a similar output, but also prepend the continuation lines
++  # with horizontal tabulation characters.
+   "$@" -MD -MF "$tmpdepfile"
+   stat=$?
+   if test $stat -eq 0; then :
+@@ -283,15 +317,21 @@ icc)
+     exit $stat
+   fi
+   rm -f "$depfile"
+-  # Each line is of the form `foo.o: dependent.h',
+-  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
++  # Each line is of the form 'foo.o: dependent.h',
++  # or 'foo.o: dep1.h dep2.h \', or ' dep3.h dep4.h \'.
+   # Do two passes, one to just change these to
+-  # `$object: dependent.h' and one to simply `dependent.h:'.
+-  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+-  # Some versions of the HPUX 10.20 sed can't process this invocation
+-  # correctly.  Breaking it into two sed invocations is a workaround.
+-  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
+-    sed -e 's/$/ :/' >> "$depfile"
++  # '$object: dependent.h' and one to simply 'dependent.h:'.
++  sed -e "s/^[ $tab][ $tab]*/  /" -e "s,^[^:]*:,$object :," \
++    < "$tmpdepfile" > "$depfile"
++  sed '
++    s/[ '"$tab"'][ '"$tab"']*/ /g
++    s/^ *//
++    s/ *\\*$//
++    s/^[^:]*: *//
++    /^$/d
++    /:$/d
++    s/$/ :/
++  ' < "$tmpdepfile" >> "$depfile"
+   rm -f "$tmpdepfile"
+   ;;
+ 
+@@ -327,8 +367,13 @@ hp2)
+   done
+   if test -f "$tmpdepfile"; then
+     sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
+-    # Add `dependent.h:' lines.
+-    sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile"
++    # Add 'dependent.h:' lines.
++    sed -ne '2,${
++	       s/^ *//
++	       s/ \\*$//
++	       s/$/:/
++	       p
++	     }' "$tmpdepfile" >> "$depfile"
+   else
+     echo "#dummy" > "$depfile"
+   fi
+@@ -337,9 +382,9 @@ hp2)
+ 
+ tru64)
+    # The Tru64 compiler uses -MD to generate dependencies as a side
+-   # effect.  `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
++   # effect.  'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
+    # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+-   # dependencies in `foo.d' instead, so we check for that too.
++   # dependencies in 'foo.d' instead, so we check for that too.
+    # Subdirectories are respected.
+    dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+    test "x$dir" = "x$object" && dir=
+@@ -385,14 +430,59 @@ tru64)
+    done
+    if test -f "$tmpdepfile"; then
+       sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+-      # That's a tab and a space in the [].
+-      sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
++      sed -e 's,^.*\.[a-z]*:['"$tab"' ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+    else
+       echo "#dummy" > "$depfile"
+    fi
+    rm -f "$tmpdepfile"
+    ;;
+ 
++msvc7)
++  if test "$libtool" = yes; then
++    showIncludes=-Wc,-showIncludes
++  else
++    showIncludes=-showIncludes
++  fi
++  "$@" $showIncludes > "$tmpdepfile"
++  stat=$?
++  grep -v '^Note: including file: ' "$tmpdepfile"
++  if test "$stat" = 0; then :
++  else
++    rm -f "$tmpdepfile"
++    exit $stat
++  fi
++  rm -f "$depfile"
++  echo "$object : \\" > "$depfile"
++  # The first sed program below extracts the file names and escapes
++  # backslashes for cygpath.  The second sed program outputs the file
++  # name when reading, but also accumulates all include files in the
++  # hold buffer in order to output them again at the end.  This only
++  # works with sed implementations that can handle large buffers.
++  sed < "$tmpdepfile" -n '
++/^Note: including file:  *\(.*\)/ {
++  s//\1/
++  s/\\/\\\\/g
++  p
++}' | $cygpath_u | sort -u | sed -n '
++s/ /\\ /g
++s/\(.*\)/'"$tab"'\1 \\/p
++s/.\(.*\) \\/\1:/
++H
++$ {
++  s/.*/'"$tab"'/
++  G
++  p
++}' >> "$depfile"
++  rm -f "$tmpdepfile"
++  ;;
++
++msvc7msys)
++  # This case exists only to let depend.m4 do its work.  It works by
++  # looking at the text of this script.  This case will never be run,
++  # since it is checked for above.
++  exit 1
++  ;;
++
+ #nosideeffect)
+   # This comment above is used by automake to tell side-effect
+   # dependency tracking mechanisms from slower ones.
+@@ -404,13 +494,13 @@ dashmstdout)
+ 
+   # Remove the call to Libtool.
+   if test "$libtool" = yes; then
+-    while test $1 != '--mode=compile'; do
++    while test "X$1" != 'X--mode=compile'; do
+       shift
+     done
+     shift
+   fi
+ 
+-  # Remove `-o $object'.
++  # Remove '-o $object'.
+   IFS=" "
+   for arg
+   do
+@@ -430,15 +520,14 @@ dashmstdout)
+   done
+ 
+   test -z "$dashmflag" && dashmflag=-M
+-  # Require at least two characters before searching for `:'
++  # Require at least two characters before searching for ':'
+   # in the target name.  This is to cope with DOS-style filenames:
+-  # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
++  # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
+   "$@" $dashmflag |
+-    sed 's:^[  ]*[^: ][^:][^:]*\:[    ]*:'"$object"'\: :' > "$tmpdepfile"
++    sed 's:^['"$tab"' ]*[^:'"$tab"' ][^:][^:]*\:['"$tab"' ]*:'"$object"'\: :' > "$tmpdepfile"
+   rm -f "$depfile"
+   cat < "$tmpdepfile" > "$depfile"
+-  tr ' ' '
+-' < "$tmpdepfile" | \
++  tr ' ' "$nl" < "$tmpdepfile" | \
+ ## Some versions of the HPUX 10.20 sed can't process this invocation
+ ## correctly.  Breaking it into two sed invocations is a workaround.
+     sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+@@ -455,38 +544,46 @@ makedepend)
+   "$@" || exit $?
+   # Remove any Libtool call
+   if test "$libtool" = yes; then
+-    while test $1 != '--mode=compile'; do
++    while test "X$1" != 'X--mode=compile'; do
+       shift
+     done
+     shift
+   fi
+   # X makedepend
+   shift
+-  cleared=no
+-  for arg in "$@"; do
++  cleared=no eat=no
++  for arg
++  do
+     case $cleared in
+     no)
+       set ""; shift
+       cleared=yes ;;
+     esac
++    if test $eat = yes; then
++      eat=no
++      continue
++    fi
+     case "$arg" in
+     -D*|-I*)
+       set fnord "$@" "$arg"; shift ;;
+     # Strip any option that makedepend may not understand.  Remove
+     # the object too, otherwise makedepend will parse it as a source file.
++    -arch)
++      eat=yes ;;
+     -*|$object)
+       ;;
+     *)
+       set fnord "$@" "$arg"; shift ;;
+     esac
+   done
+-  obj_suffix="`echo $object | sed 's/^.*\././'`"
++  obj_suffix=`echo "$object" | sed 's/^.*\././'`
+   touch "$tmpdepfile"
+   ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+   rm -f "$depfile"
+-  cat < "$tmpdepfile" > "$depfile"
+-  sed '1,2d' "$tmpdepfile" | tr ' ' '
+-' | \
++  # makedepend may prepend the VPATH from the source file name to the object.
++  # No need to regex-escape $object, excess matching of '.' is harmless.
++  sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
++  sed '1,2d' "$tmpdepfile" | tr ' ' "$nl" | \
+ ## Some versions of the HPUX 10.20 sed can't process this invocation
+ ## correctly.  Breaking it into two sed invocations is a workaround.
+     sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+@@ -500,13 +597,13 @@ cpp)
+ 
+   # Remove the call to Libtool.
+   if test "$libtool" = yes; then
+-    while test $1 != '--mode=compile'; do
++    while test "X$1" != 'X--mode=compile'; do
+       shift
+     done
+     shift
+   fi
+ 
+-  # Remove `-o $object'.
++  # Remove '-o $object'.
+   IFS=" "
+   for arg
+   do
+@@ -538,13 +635,27 @@ cpp)
+ 
+ msvisualcpp)
+   # Important note: in order to support this mode, a compiler *must*
+-  # always write the preprocessed file to stdout, regardless of -o,
+-  # because we must use -o when running libtool.
++  # always write the preprocessed file to stdout.
+   "$@" || exit $?
++
++  # Remove the call to Libtool.
++  if test "$libtool" = yes; then
++    while test "X$1" != 'X--mode=compile'; do
++      shift
++    done
++    shift
++  fi
++
+   IFS=" "
+   for arg
+   do
+     case "$arg" in
++    -o)
++      shift
++      ;;
++    $object)
++      shift
++      ;;
+     "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+ 	set fnord "$@"
+ 	shift
+@@ -557,16 +668,23 @@ msvisualcpp)
+ 	;;
+     esac
+   done
+-  "$@" -E |
+-  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
++  "$@" -E 2>/dev/null |
++  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
+   rm -f "$depfile"
+   echo "$object : \\" > "$depfile"
+-  . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::	\1 \\:p' >> "$depfile"
+-  echo "	" >> "$depfile"
+-  . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
++  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
++  echo "$tab" >> "$depfile"
++  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+   rm -f "$tmpdepfile"
+   ;;
+ 
++msvcmsys)
++  # This case exists only to let depend.m4 do its work.  It works by
++  # looking at the text of this script.  This case will never be run,
++  # since it is checked for above.
++  exit 1
++  ;;
++
+ none)
+   exec "$@"
+   ;;
+@@ -585,5 +703,6 @@ exit 0
+ # eval: (add-hook 'write-file-hooks 'time-stamp)
+ # time-stamp-start: "scriptversion="
+ # time-stamp-format: "%:y-%02m-%02d.%02H"
+-# time-stamp-end: "$"
++# time-stamp-time-zone: "UTC"
++# time-stamp-end: "; # UTC"
+ # End:
+diff --git a/i2p/Makefile.in b/i2p/Makefile.in
+index 7e5625a..c53608e 100644
+--- a/i2p/Makefile.in
++++ b/i2p/Makefile.in
+@@ -1,4 +1,4 @@
+-# Makefile.in generated by automake 1.11.5 from Makefile.am.
++# Makefile.in generated by automake 1.11.6 from Makefile.am.
+ # @configure_input@
+ 
+ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+diff --git a/install-sh b/install-sh
+index a5897de..a9244eb 100755
+--- a/install-sh
++++ b/install-sh
+@@ -1,7 +1,7 @@
+ #!/bin/sh
+ # install - install a program, script, or datafile
+ 
+-scriptversion=2006-12-25.00
++scriptversion=2011-01-19.21; # UTC
+ 
+ # This originates from X11R5 (mit/util/scripts/install.sh), which was
+ # later released in X11R6 (xc/config/util/install.sh) with the
+@@ -156,6 +156,10 @@ while test $# -ne 0; do
+     -s) stripcmd=$stripprog;;
+ 
+     -t) dst_arg=$2
++	# Protect names problematic for `test' and other utilities.
++	case $dst_arg in
++	  -* | [=\(\)!]) dst_arg=./$dst_arg;;
++	esac
+ 	shift;;
+ 
+     -T) no_target_directory=true;;
+@@ -186,6 +190,10 @@ if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+     fi
+     shift # arg
+     dst_arg=$arg
++    # Protect names problematic for `test' and other utilities.
++    case $dst_arg in
++      -* | [=\(\)!]) dst_arg=./$dst_arg;;
++    esac
+   done
+ fi
+ 
+@@ -200,7 +208,11 @@ if test $# -eq 0; then
+ fi
+ 
+ if test -z "$dir_arg"; then
+-  trap '(exit $?); exit' 1 2 13 15
++  do_exit='(exit $ret); exit $ret'
++  trap "ret=129; $do_exit" 1
++  trap "ret=130; $do_exit" 2
++  trap "ret=141; $do_exit" 13
++  trap "ret=143; $do_exit" 15
+ 
+   # Set umask so as not to create temps with too-generous modes.
+   # However, 'strip' requires both read and write access to temps.
+@@ -228,9 +240,9 @@ fi
+ 
+ for src
+ do
+-  # Protect names starting with `-'.
++  # Protect names problematic for `test' and other utilities.
+   case $src in
+-    -*) src=./$src;;
++    -* | [=\(\)!]) src=./$src;;
+   esac
+ 
+   if test -n "$dir_arg"; then
+@@ -252,12 +264,7 @@ do
+       echo "$0: no destination specified." >&2
+       exit 1
+     fi
+-
+     dst=$dst_arg
+-    # Protect names starting with `-'.
+-    case $dst in
+-      -*) dst=./$dst;;
+-    esac
+ 
+     # If destination is a directory, append the input filename; won't work
+     # if double slashes aren't ignored.
+@@ -385,7 +392,7 @@ do
+ 
+       case $dstdir in
+ 	/*) prefix='/';;
+-	-*) prefix='./';;
++	[-=\(\)!]*) prefix='./';;
+ 	*)  prefix='';;
+       esac
+ 
+@@ -403,7 +410,7 @@ do
+ 
+       for d
+       do
+-	test -z "$d" && continue
++	test X"$d" = X && continue
+ 
+ 	prefix=$prefix$d
+ 	if test -d "$prefix"; then
+@@ -515,5 +522,6 @@ done
+ # eval: (add-hook 'write-file-hooks 'time-stamp)
+ # time-stamp-start: "scriptversion="
+ # time-stamp-format: "%:y-%02m-%02d.%02H"
+-# time-stamp-end: "$"
++# time-stamp-time-zone: "UTC"
++# time-stamp-end: "; # UTC"
+ # End:
+diff --git a/man/Makefile.in b/man/Makefile.in
+index 8e0e560..76c60e7 100644
+--- a/man/Makefile.in
++++ b/man/Makefile.in
+@@ -1,4 +1,4 @@
+-# Makefile.in generated by automake 1.11.5 from Makefile.am.
++# Makefile.in generated by automake 1.11.6 from Makefile.am.
+ # @configure_input@
+ 
+ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+diff --git a/missing b/missing
+index 1c8ff70..86a8fc3 100755
+--- a/missing
++++ b/missing
+@@ -1,10 +1,10 @@
+ #! /bin/sh
+ # Common stub for a few missing GNU programs while installing.
+ 
+-scriptversion=2006-05-10.23
++scriptversion=2012-01-06.13; # UTC
+ 
+-# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006
+-#   Free Software Foundation, Inc.
++# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
++# 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+ # Originally by Fran,cois Pinard <pinard at iro.umontreal.ca>, 1996.
+ 
+ # This program is free software; you can redistribute it and/or modify
+@@ -18,9 +18,7 @@ scriptversion=2006-05-10.23
+ # GNU General Public License for more details.
+ 
+ # You should have received a copy of the GNU General Public License
+-# along with this program; if not, write to the Free Software
+-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+-# 02110-1301, USA.
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ 
+ # As a special exception to the GNU General Public License, if you
+ # distribute this file as part of a program that contains a
+@@ -86,9 +84,11 @@ Supported PROGRAM values:
+   help2man     touch the output file
+   lex          create \`lex.yy.c', if possible, from existing .c
+   makeinfo     touch the output file
+-  tar          try tar, gnutar, gtar, then tar without non-portable flags
+   yacc         create \`y.tab.[ch]', if possible, from existing .[ch]
+ 
++Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
++\`g' are ignored when checking the name.
++
+ Send bug reports to <bug-automake at gnu.org>."
+     exit $?
+     ;;
+@@ -106,23 +106,21 @@ Send bug reports to <bug-automake at gnu.org>."
+ 
+ esac
+ 
++# normalize program name to check for.
++program=`echo "$1" | sed '
++  s/^gnu-//; t
++  s/^gnu//; t
++  s/^g//; t'`
++
+ # Now exit if we have it, but it failed.  Also exit now if we
+ # don't have it and --version was passed (most likely to detect
+-# the program).
++# the program).  This is about non-GNU programs, so use $1 not
++# $program.
+ case $1 in
+-  lex|yacc)
++  lex*|yacc*)
+     # Not GNU programs, they don't have --version.
+     ;;
+ 
+-  tar)
+-    if test -n "$run"; then
+-       echo 1>&2 "ERROR: \`tar' requires --run"
+-       exit 1
+-    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+-       exit 1
+-    fi
+-    ;;
+-
+   *)
+     if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+        # We have it, but it failed.
+@@ -138,7 +136,7 @@ esac
+ 
+ # If it does not exist, or fails to run (possibly an outdated version),
+ # try to emulate it.
+-case $1 in
++case $program in
+   aclocal*)
+     echo 1>&2 "\
+ WARNING: \`$1' is $msg.  You should only need it if
+@@ -148,7 +146,7 @@ WARNING: \`$1' is $msg.  You should only need it if
+     touch aclocal.m4
+     ;;
+ 
+-  autoconf)
++  autoconf*)
+     echo 1>&2 "\
+ WARNING: \`$1' is $msg.  You should only need it if
+          you modified \`${configure_ac}'.  You might want to install the
+@@ -157,7 +155,7 @@ WARNING: \`$1' is $msg.  You should only need it if
+     touch configure
+     ;;
+ 
+-  autoheader)
++  autoheader*)
+     echo 1>&2 "\
+ WARNING: \`$1' is $msg.  You should only need it if
+          you modified \`acconfig.h' or \`${configure_ac}'.  You might want
+@@ -187,7 +185,7 @@ WARNING: \`$1' is $msg.  You should only need it if
+ 	   while read f; do touch "$f"; done
+     ;;
+ 
+-  autom4te)
++  autom4te*)
+     echo 1>&2 "\
+ WARNING: \`$1' is needed, but is $msg.
+          You might have modified some files without having the
+@@ -210,7 +208,7 @@ WARNING: \`$1' is needed, but is $msg.
+     fi
+     ;;
+ 
+-  bison|yacc)
++  bison*|yacc*)
+     echo 1>&2 "\
+ WARNING: \`$1' $msg.  You should only need it if
+          you modified a \`.y' file.  You may need the \`Bison' package
+@@ -218,7 +216,7 @@ WARNING: \`$1' $msg.  You should only need it if
+          \`Bison' from any GNU archive site."
+     rm -f y.tab.c y.tab.h
+     if test $# -ne 1; then
+-        eval LASTARG="\${$#}"
++        eval LASTARG=\${$#}
+ 	case $LASTARG in
+ 	*.y)
+ 	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+@@ -240,7 +238,7 @@ WARNING: \`$1' $msg.  You should only need it if
+     fi
+     ;;
+ 
+-  lex|flex)
++  lex*|flex*)
+     echo 1>&2 "\
+ WARNING: \`$1' is $msg.  You should only need it if
+          you modified a \`.l' file.  You may need the \`Flex' package
+@@ -248,7 +246,7 @@ WARNING: \`$1' is $msg.  You should only need it if
+          \`Flex' from any GNU archive site."
+     rm -f lex.yy.c
+     if test $# -ne 1; then
+-        eval LASTARG="\${$#}"
++        eval LASTARG=\${$#}
+ 	case $LASTARG in
+ 	*.l)
+ 	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+@@ -263,7 +261,7 @@ WARNING: \`$1' is $msg.  You should only need it if
+     fi
+     ;;
+ 
+-  help2man)
++  help2man*)
+     echo 1>&2 "\
+ WARNING: \`$1' is $msg.  You should only need it if
+ 	 you modified a dependency of a manual page.  You may need the
+@@ -277,11 +275,11 @@ WARNING: \`$1' is $msg.  You should only need it if
+     else
+ 	test -z "$file" || exec >$file
+ 	echo ".ab help2man is required to generate this page"
+-	exit 1
++	exit $?
+     fi
+     ;;
+ 
+-  makeinfo)
++  makeinfo*)
+     echo 1>&2 "\
+ WARNING: \`$1' is $msg.  You should only need it if
+          you modified a \`.texi' or \`.texinfo' file, or any other file
+@@ -310,41 +308,6 @@ WARNING: \`$1' is $msg.  You should only need it if
+     touch $file
+     ;;
+ 
+-  tar)
+-    shift
+-
+-    # We have already tried tar in the generic part.
+-    # Look for gnutar/gtar before invocation to avoid ugly error
+-    # messages.
+-    if (gnutar --version > /dev/null 2>&1); then
+-       gnutar "$@" && exit 0
+-    fi
+-    if (gtar --version > /dev/null 2>&1); then
+-       gtar "$@" && exit 0
+-    fi
+-    firstarg="$1"
+-    if shift; then
+-	case $firstarg in
+-	*o*)
+-	    firstarg=`echo "$firstarg" | sed s/o//`
+-	    tar "$firstarg" "$@" && exit 0
+-	    ;;
+-	esac
+-	case $firstarg in
+-	*h*)
+-	    firstarg=`echo "$firstarg" | sed s/h//`
+-	    tar "$firstarg" "$@" && exit 0
+-	    ;;
+-	esac
+-    fi
+-
+-    echo 1>&2 "\
+-WARNING: I can't seem to be able to run \`tar' with the given arguments.
+-         You may want to install GNU tar or Free paxutils, or check the
+-         command line arguments."
+-    exit 1
+-    ;;
+-
+   *)
+     echo 1>&2 "\
+ WARNING: \`$1' is needed, and is $msg.
+@@ -363,5 +326,6 @@ exit 0
+ # eval: (add-hook 'write-file-hooks 'time-stamp)
+ # time-stamp-start: "scriptversion="
+ # time-stamp-format: "%:y-%02m-%02d.%02H"
+-# time-stamp-end: "$"
++# time-stamp-time-zone: "UTC"
++# time-stamp-end: "; # UTC"
+ # End:
+diff --git a/src/Makefile.in b/src/Makefile.in
+index cd3e0ba..a870918 100644
+--- a/src/Makefile.in
++++ b/src/Makefile.in
+@@ -1,4 +1,4 @@
+-# Makefile.in generated by automake 1.11.5 from Makefile.am.
++# Makefile.in generated by automake 1.11.6 from Makefile.am.
+ # @configure_input@
+ 
+ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+diff --git a/src/cygwin/Makefile.in b/src/cygwin/Makefile.in
+index 5425b8d..bda4a27 100644
+--- a/src/cygwin/Makefile.in
++++ b/src/cygwin/Makefile.in
+@@ -1,4 +1,4 @@
+-# Makefile.in generated by automake 1.11.5 from Makefile.am.
++# Makefile.in generated by automake 1.11.6 from Makefile.am.
+ # @configure_input@
+ 
+ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
diff --git a/debian/patches/series b/debian/patches/series
index 1d719ab..8a4df59 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1 +1,2 @@
 0001-Fix-typo-in-debug-message.patch
+0002-updated-autotools.patch

-- 
Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/pkg-privacy/packages/onioncat.git



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