Remove unused autogen.sh

autoreconf is used instead, as done in all of the osmocom projects.

Change-Id: I87676cdf6818b4250f478962baf96ad5f28564d5

3 files changed, 1 insertions, 1585 deletions

diff --git a/Makefile.am b/Makefile.am
index 79c4e06..3e87200 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -36,7 +36,6 @@ SUBDIRS = \
 	tests
 
 EXTRA_DIST = \
-	autogen.sh \
 	INSTALLATION \
 	LEGAL \
 	COPYING \
diff --git a/autogen.sh b/autogen.sh
deleted file mode 100755
index b2ed160..0000000
--- a/autogen.sh
+++ /dev/null
@@ -1,1578 +0,0 @@
-#!/bin/sh
-#                        a u t o g e n . s h
-#
-# Copyright (c) 2005-2009 United States Government as represented by
-# the U.S. Army Research Laboratory.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#
-# 2. Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following
-# disclaimer in the documentation and/or other materials provided
-# with the distribution.
-#
-# 3. The name of the author may not be used to endorse or promote
-# products derived from this software without specific prior written
-# permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
-# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
-# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
-# GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-###
-#
-# Script for automatically preparing the sources for compilation by
-# performing the myrid of necessary steps.  The script attempts to
-# detect proper version support, and outputs warnings about particular
-# systems that have autotool peculiarities.
-#
-# Basically, if everything is set up and installed correctly, the
-# script will validate that minimum versions of the GNU Build System
-# tools are installed, account for several common configuration
-# issues, and then simply run autoreconf for you.
-#
-# If autoreconf fails, which can happen for many valid configurations,
-# this script proceeds to run manual preparation steps effectively
-# providing a POSIX shell script (mostly complete) reimplementation of
-# autoreconf.
-#
-# The AUTORECONF, AUTOCONF, AUTOMAKE, LIBTOOLIZE, ACLOCAL, AUTOHEADER
-# environment variables and corresponding _OPTIONS variables (e.g.
-# AUTORECONF_OPTIONS) may be used to override the default automatic
-# detection behaviors.  Similarly the _VERSION variables will override
-# the minimum required version numbers.
-#
-# Examples:
-#
-#   To obtain help on usage:
-#     ./autogen.sh --help
-#
-#   To obtain verbose output:
-#     ./autogen.sh --verbose
-#
-#   To skip autoreconf and prepare manually:
-#     AUTORECONF=false ./autogen.sh
-#
-#   To verbosely try running with an older (unsupported) autoconf:
-#     AUTOCONF_VERSION=2.50 ./autogen.sh --verbose
-#
-# Author:
-#   Christopher Sean Morrison <morrison@brlcad.org>
-#
-# Patches:
-#   Sebastian Pipping <sebastian@pipping.org>
-#
-######################################################################
-
-# set to minimum acceptible version of autoconf
-if [ "x$AUTOCONF_VERSION" = "x" ] ; then
-    AUTOCONF_VERSION=2.52
-fi
-# set to minimum acceptible version of automake
-if [ "x$AUTOMAKE_VERSION" = "x" ] ; then
-    AUTOMAKE_VERSION=1.6.0
-fi
-# set to minimum acceptible version of libtool
-if [ "x$LIBTOOL_VERSION" = "x" ] ; then
-    LIBTOOL_VERSION=1.4.2
-fi
-
-
-##################
-# ident function #
-##################
-ident ( ) {
-    # extract copyright from header
-    __copyright="`grep Copyright $AUTOGEN_SH | head -${HEAD_N}1 | awk '{print $4}'`"
-    if [ "x$__copyright" = "x" ] ; then
-	__copyright="`date +%Y`"
-    fi
-
-    # extract version from CVS Id string
-    __id="$Id: autogen.sh 33925 2009-03-01 23:27:06Z brlcad $"
-    __version="`echo $__id | sed 's/.*\([0-9][0-9][0-9][0-9]\)[-\/]\([0-9][0-9]\)[-\/]\([0-9][0-9]\).*/\1\2\3/'`"
-    if [ "x$__version" = "x" ] ; then
-	__version=""
-    fi
-
-    echo "autogen.sh build preparation script by Christopher Sean Morrison"
-    echo "  + config.guess download patch by Sebastian Pipping (2008-12-03)"
-    echo "revised 3-clause BSD-style license, copyright (c) $__copyright"
-    echo "script version $__version, ISO/IEC 9945 POSIX shell script"
-}
-
-
-##################
-# USAGE FUNCTION #
-##################
-usage ( ) {
-    echo "Usage: $AUTOGEN_SH [-h|--help] [-v|--verbose] [-q|--quiet] [-d|--download] [--version]"
-    echo "    --help      Help on $NAME_OF_AUTOGEN usage"
-    echo "    --verbose   Verbose progress output"
-    echo "    --quiet     Quiet suppressed progress output"
-    echo "    --download  Download the latest config.guess from gnulib"
-    echo "    --version   Only perform GNU Build System version checks"
-    echo
-    echo "Description: This script will validate that minimum versions of the"
-    echo "GNU Build System tools are installed and then run autoreconf for you."
-    echo "Should autoreconf fail, manual preparation steps will be run"
-    echo "potentially accounting for several common preparation issues.  The"
-
-    echo "AUTORECONF, AUTOCONF, AUTOMAKE, LIBTOOLIZE, ACLOCAL, AUTOHEADER,"
-    echo "PROJECT, & CONFIGURE environment variables and corresponding _OPTIONS"
-    echo "variables (e.g. AUTORECONF_OPTIONS) may be used to override the"
-    echo "default automatic detection behavior."
-    echo
-
-    ident
-
-    return 0
-}
-
-
-##########################
-# VERSION_ERROR FUNCTION #
-##########################
-version_error ( ) {
-    if [ "x$1" = "x" ] ; then
-	echo "INTERNAL ERROR: version_error was not provided a version"
-	exit 1
-    fi
-    if [ "x$2" = "x" ] ; then
-	echo "INTERNAL ERROR: version_error was not provided an application name"
-	exit 1
-    fi
-    $ECHO
-    $ECHO "ERROR:  To prepare the ${PROJECT} build system from scratch,"
-    $ECHO "        at least version $1 of $2 must be installed."
-    $ECHO
-    $ECHO "$NAME_OF_AUTOGEN does not need to be run on the same machine that will"
-    $ECHO "run configure or make.  Either the GNU Autotools will need to be installed"
-    $ECHO "or upgraded on this system, or $NAME_OF_AUTOGEN must be run on the source"
-    $ECHO "code on another system and then transferred to here. -- Cheers!"
-    $ECHO
-}
-
-##########################
-# VERSION_CHECK FUNCTION #
-##########################
-version_check ( ) {
-    if [ "x$1" = "x" ] ; then
-	echo "INTERNAL ERROR: version_check was not provided a minimum version"
-	exit 1
-    fi
-    _min="$1"
-    if [ "x$2" = "x" ] ; then
-	echo "INTERNAL ERROR: version check was not provided a comparison version"
-	exit 1
-    fi
-    _cur="$2"
-
-    # needed to handle versions like 1.10 and 1.4-p6
-    _min="`echo ${_min}. | sed 's/[^0-9]/./g' | sed 's/\.\././g'`"
-    _cur="`echo ${_cur}. | sed 's/[^0-9]/./g' | sed 's/\.\././g'`"
-
-    _min_major="`echo $_min | cut -d. -f1`"
-    _min_minor="`echo $_min | cut -d. -f2`"
-    _min_patch="`echo $_min | cut -d. -f3`"
-
-    _cur_major="`echo $_cur | cut -d. -f1`"
-    _cur_minor="`echo $_cur | cut -d. -f2`"
-    _cur_patch="`echo $_cur | cut -d. -f3`"
-
-    if [ "x$_min_major" = "x" ] ; then
-	_min_major=0
-    fi
-    if [ "x$_min_minor" = "x" ] ; then
-	_min_minor=0
-    fi
-    if [ "x$_min_patch" = "x" ] ; then
-	_min_patch=0
-    fi
-    if [ "x$_cur_minor" = "x" ] ; then
-	_cur_major=0
-    fi
-    if [ "x$_cur_minor" = "x" ] ; then
-	_cur_minor=0
-    fi
-    if [ "x$_cur_patch" = "x" ] ; then
-	_cur_patch=0
-    fi
-
-    $VERBOSE_ECHO "Checking if ${_cur_major}.${_cur_minor}.${_cur_patch} is greater than ${_min_major}.${_min_minor}.${_min_patch}"
-
-    if [ $_min_major -lt $_cur_major ] ; then
-	return 0
-    elif [ $_min_major -eq $_cur_major ] ; then
-	if [ $_min_minor -lt $_cur_minor ] ; then
-	    return 0
-	elif [ $_min_minor -eq $_cur_minor ] ; then
-	    if [ $_min_patch -lt $_cur_patch ] ; then
-		return 0
-	    elif [ $_min_patch -eq $_cur_patch ] ; then
-		return 0
-	    fi
-	fi
-    fi
-    return 1
-}
-
-
-######################################
-# LOCATE_CONFIGURE_TEMPLATE FUNCTION #
-######################################
-locate_configure_template ( ) {
-    _pwd="`pwd`"
-    if test -f "./configure.ac" ; then
-	echo "./configure.ac"
-    elif test -f "./configure.in" ; then
-	echo "./configure.in"
-    elif test -f "$_pwd/configure.ac" ; then
-	echo "$_pwd/configure.ac"
-    elif test -f "$_pwd/configure.in" ; then
-	echo "$_pwd/configure.in"
-    elif test -f "$PATH_TO_AUTOGEN/configure.ac" ; then
-	echo "$PATH_TO_AUTOGEN/configure.ac"
-    elif test -f "$PATH_TO_AUTOGEN/configure.in" ; then
-	echo "$PATH_TO_AUTOGEN/configure.in"
-    fi
-}
-
-
-##################
-# argument check #
-##################
-ARGS="$*"
-PATH_TO_AUTOGEN="`dirname $0`"
-NAME_OF_AUTOGEN="`basename $0`"
-AUTOGEN_SH="$PATH_TO_AUTOGEN/$NAME_OF_AUTOGEN"
-
-LIBTOOL_M4="${PATH_TO_AUTOGEN}/misc/libtool.m4"
-
-if [ "x$HELP" = "x" ] ; then
-    HELP=no
-fi
-if [ "x$QUIET" = "x" ] ; then
-    QUIET=no
-fi
-if [ "x$VERBOSE" = "x" ] ; then
-    VERBOSE=no
-fi
-if [ "x$VERSION_ONLY" = "x" ] ; then
-    VERSION_ONLY=no
-fi
-if [ "x$DOWNLOAD" = "x" ] ; then
-    DOWNLOAD=no
-fi
-if [ "x$AUTORECONF_OPTIONS" = "x" ] ; then
-    AUTORECONF_OPTIONS="-i -f"
-fi
-if [ "x$AUTOCONF_OPTIONS" = "x" ] ; then
-    AUTOCONF_OPTIONS="-f"
-fi
-if [ "x$AUTOMAKE_OPTIONS" = "x" ] ; then
-    AUTOMAKE_OPTIONS="-a -c -f"
-fi
-ALT_AUTOMAKE_OPTIONS="-a -c"
-if [ "x$LIBTOOLIZE_OPTIONS" = "x" ] ; then
-    LIBTOOLIZE_OPTIONS="--automake -c -f"
-fi
-ALT_LIBTOOLIZE_OPTIONS="--automake --copy --force"
-if [ "x$ACLOCAL_OPTIONS" = "x" ] ; then
-    ACLOCAL_OPTIONS=""
-fi
-if [ "x$AUTOHEADER_OPTIONS" = "x" ] ; then
-    AUTOHEADER_OPTIONS=""
-fi
-if [ "x$CONFIG_GUESS_URL" = "x" ] ; then
-    CONFIG_GUESS_URL="http://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=blob_plain;f=build-aux/config.guess;hb=HEAD"
-fi
-for arg in $ARGS ; do
-    case "x$arg" in
-	x--help) HELP=yes ;;
-	x-[hH]) HELP=yes ;;
-	x--quiet) QUIET=yes ;;
-	x-[qQ]) QUIET=yes ;;
-	x--verbose) VERBOSE=yes ;;
-	x-[dD]) DOWNLOAD=yes ;;
-	x--download) DOWNLOAD=yes ;;
-	x-[vV]) VERBOSE=yes ;;
-	x--version) VERSION_ONLY=yes ;;
-	*)
-	    echo "Unknown option: $arg"
-	    echo
-	    usage
-	    exit 1
-	    ;;
-    esac
-done
-
-
-#####################
-# environment check #
-#####################
-
-# sanity check before recursions potentially begin
-if [ ! -f "$AUTOGEN_SH" ] ; then
-    echo "INTERNAL ERROR: $AUTOGEN_SH does not exist"
-    if [ ! "x$0" = "x$AUTOGEN_SH" ] ; then
-	echo "INTERNAL ERROR: dirname/basename inconsistency: $0 != $AUTOGEN_SH"
-    fi
-    exit 1
-fi
-
-# force locale setting to C so things like date output as expected
-LC_ALL=C
-
-# commands that this script expects
-for __cmd in echo head tail pwd ; do
-    echo "test" | $__cmd > /dev/null 2>&1
-    if [ $? != 0 ] ; then
-	echo "INTERNAL ERROR: '${__cmd}' command is required"
-	exit 2
-    fi
-done
-echo "test" | grep "test" > /dev/null 2>&1
-if test ! x$? = x0 ; then
-    echo "INTERNAL ERROR: grep command is required"
-    exit 1
-fi
-echo "test" | sed "s/test/test/" > /dev/null 2>&1
-if test ! x$? = x0 ; then
-    echo "INTERNAL ERROR: sed command is required"
-    exit 1
-fi
-
-
-# determine the behavior of echo
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
-    *c*,-n*) ECHO_N= ECHO_C='
-' ECHO_T='	' ;;
-    *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
-    *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
-esac
-
-# determine the behavior of head
-case "x`echo 'head' | head -n 1 2>&1`" in
-    *xhead*) HEAD_N="n " ;;
-    *) HEAD_N="" ;;
-esac
-
-# determine the behavior of tail
-case "x`echo 'tail' | tail -n 1 2>&1`" in
-    *xtail*) TAIL_N="n " ;;
-    *) TAIL_N="" ;;
-esac
-
-VERBOSE_ECHO=:
-ECHO=:
-if [ "x$QUIET" = "xyes" ] ; then
-    if [ "x$VERBOSE" = "xyes" ] ; then
-	echo "Verbose output quelled by quiet option.  Further output disabled."
-    fi
-else
-    ECHO=echo
-    if [ "x$VERBOSE" = "xyes" ] ; then
-	echo "Verbose output enabled"
-	VERBOSE_ECHO=echo
-    fi
-fi
-
-
-# allow a recursive run to disable further recursions
-if [ "x$RUN_RECURSIVE" = "x" ] ; then
-    RUN_RECURSIVE=yes
-fi
-
-
-################################################
-# check for help arg and bypass version checks #
-################################################
-if [ "x`echo $ARGS | sed 's/.*[hH][eE][lL][pP].*/help/'`" = "xhelp" ] ; then
-    HELP=yes
-fi
-if [ "x$HELP" = "xyes" ] ; then
-    usage
-    $ECHO "---"
-    $ECHO "Help was requested.  No preparation or configuration will be performed."
-    exit 0
-fi
-
-
-#######################
-# set up signal traps #
-#######################
-untrap_abnormal ( ) {
-    for sig in 1 2 13 15; do
-	trap - $sig
-    done
-}
-
-# do this cleanup whenever we exit.
-trap '
-    # start from the root
-    if test -d "$START_PATH" ; then
-	cd "$START_PATH"
-    fi
-
-    # restore/delete backup files
-    if test "x$PFC_INIT" = "x1" ; then
-	recursive_restore
-    fi
-' 0
-
-# trap SIGHUP (1), SIGINT (2), SIGPIPE (13), SIGTERM (15)
-for sig in 1 2 13 15; do
-    trap '
-	$ECHO ""
-	$ECHO "Aborting $NAME_OF_AUTOGEN: caught signal '$sig'"
-
-	# start from the root
-	if test -d "$START_PATH" ; then
-	    cd "$START_PATH"
-	fi
-
-	# clean up on abnormal exit
-	$VERBOSE_ECHO "rm -rf autom4te.cache"
-	rm -rf autom4te.cache
-
-	if test -f "acinclude.m4.$$.backup" ; then
-	    $VERBOSE_ECHO "cat acinclude.m4.$$.backup > acinclude.m4"
-	    chmod u+w acinclude.m4
-	    cat acinclude.m4.$$.backup > acinclude.m4
-
-	    $VERBOSE_ECHO "rm -f acinclude.m4.$$.backup"
-	    rm -f acinclude.m4.$$.backup
-        fi
-
-	{ (exit 1); exit 1; }
-' $sig
-done
-
-
-#############################
-# look for a configure file #
-#############################
-if [ "x$CONFIGURE" = "x" ] ; then
-    CONFIGURE="`locate_configure_template`"
-    if [ ! "x$CONFIGURE" = "x" ] ; then
-	$VERBOSE_ECHO "Found a configure template: $CONFIGURE"
-    fi
-else
-    $ECHO "Using CONFIGURE environment variable override: $CONFIGURE"
-fi
-if [ "x$CONFIGURE" = "x" ] ; then
-    if [ "x$VERSION_ONLY" = "xyes" ] ; then
-	CONFIGURE=/dev/null
-    else
-	$ECHO
-	$ECHO "A configure.ac or configure.in file could not be located implying"
-	$ECHO "that the GNU Build System is at least not used in this directory.  In"
-	$ECHO "any case, there is nothing to do here without one of those files."
-	$ECHO
-	$ECHO "ERROR: No configure.in or configure.ac file found in `pwd`"
-	exit 1
-    fi
-fi
-
-####################
-# get project name #
-####################
-if [ "x$PROJECT" = "x" ] ; then
-    PROJECT="`grep AC_INIT $CONFIGURE | grep -v '.*#.*AC_INIT' | tail -${TAIL_N}1 | sed 's/^[ 	]*AC_INIT(\([^,)]*\).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`"
-    if [ "x$PROJECT" = "xAC_INIT" ] ; then
-	# projects might be using the older/deprecated arg-less AC_INIT .. look for AM_INIT_AUTOMAKE instead
-	PROJECT="`grep AM_INIT_AUTOMAKE $CONFIGURE | grep -v '.*#.*AM_INIT_AUTOMAKE' | tail -${TAIL_N}1 | sed 's/^[ 	]*AM_INIT_AUTOMAKE(\([^,)]*\).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`"
-    fi
-    if [ "x$PROJECT" = "xAM_INIT_AUTOMAKE" ] ; then
-	PROJECT="project"
-    fi
-    if [ "x$PROJECT" = "x" ] ; then
-	PROJECT="project"
-    fi
-else
-    $ECHO "Using PROJECT environment variable override: $PROJECT"
-fi
-$ECHO "Preparing the $PROJECT build system...please wait"
-$ECHO
-
-
-########################
-# check for autoreconf #
-########################
-HAVE_AUTORECONF=no
-if [ "x$AUTORECONF" = "x" ] ; then
-    for AUTORECONF in autoreconf ; do
-	$VERBOSE_ECHO "Checking autoreconf version: $AUTORECONF --version"
-	$AUTORECONF --version > /dev/null 2>&1
-	if [ $? = 0 ] ; then
-	    HAVE_AUTORECONF=yes
-	    break
-	fi
-    done
-else
-    HAVE_AUTORECONF=yes
-    $ECHO "Using AUTORECONF environment variable override: $AUTORECONF"
-fi
-
-
-##########################
-# autoconf version check #
-##########################
-_acfound=no
-if [ "x$AUTOCONF" = "x" ] ; then
-    for AUTOCONF in autoconf ; do
-	$VERBOSE_ECHO "Checking autoconf version: $AUTOCONF --version"
-	$AUTOCONF --version > /dev/null 2>&1
-	if [ $? = 0 ] ; then
-	    _acfound=yes
-	    break
-	fi
-    done
-else
-    _acfound=yes
-    $ECHO "Using AUTOCONF environment variable override: $AUTOCONF"
-fi
-
-_report_error=no
-if [ ! "x$_acfound" = "xyes" ] ; then
-    $ECHO "ERROR:  Unable to locate GNU Autoconf."
-    _report_error=yes
-else
-    _version="`$AUTOCONF --version | head -${HEAD_N}1 | sed 's/[^0-9]*\([0-9\.][0-9\.]*\)/\1/'`"
-    if [ "x$_version" = "x" ] ; then
-	_version="0.0.0"
-    fi
-    $ECHO "Found GNU Autoconf version $_version"
-    version_check "$AUTOCONF_VERSION" "$_version"
-    if [ $? -ne 0 ] ; then
-	_report_error=yes
-    fi
-fi
-if [ "x$_report_error" = "xyes" ] ; then
-    version_error "$AUTOCONF_VERSION" "GNU Autoconf"
-    exit 1
-fi
-
-
-##########################
-# automake version check #
-##########################
-_amfound=no
-if [ "x$AUTOMAKE" = "x" ] ; then
-    for AUTOMAKE in automake ; do
-	$VERBOSE_ECHO "Checking automake version: $AUTOMAKE --version"
-	$AUTOMAKE --version > /dev/null 2>&1
-	if [ $? = 0 ] ; then
-	    _amfound=yes
-	    break
-	fi
-    done
-else
-    _amfound=yes
-    $ECHO "Using AUTOMAKE environment variable override: $AUTOMAKE"
-fi
-
-
-_report_error=no
-if [ ! "x$_amfound" = "xyes" ] ; then
-    $ECHO
-    $ECHO "ERROR: Unable to locate GNU Automake."
-    _report_error=yes
-else
-    _version="`$AUTOMAKE --version | head -${HEAD_N}1 | sed 's/[^0-9]*\([0-9\.][0-9\.]*\)/\1/'`"
-    if [ "x$_version" = "x" ] ; then
-	_version="0.0.0"
-    fi
-    $ECHO "Found GNU Automake version $_version"
-    version_check "$AUTOMAKE_VERSION" "$_version"
-    if [ $? -ne 0 ] ; then
-	_report_error=yes
-    fi
-fi
-if [ "x$_report_error" = "xyes" ] ; then
-    version_error "$AUTOMAKE_VERSION" "GNU Automake"
-    exit 1
-fi
-
-
-########################
-# check for libtoolize #
-########################
-HAVE_LIBTOOLIZE=yes
-HAVE_ALT_LIBTOOLIZE=no
-_ltfound=no
-if [ "x$LIBTOOLIZE" = "x" ] ; then
-    LIBTOOLIZE=libtoolize
-    $VERBOSE_ECHO "Checking libtoolize version: $LIBTOOLIZE --version"
-    $LIBTOOLIZE --version > /dev/null 2>&1
-    if [ ! $? = 0 ] ; then
-	HAVE_LIBTOOLIZE=no
-	$ECHO
-	if [ "x$HAVE_AUTORECONF" = "xno" ] ; then
-	    $ECHO "Warning:  libtoolize does not appear to be available."
-	else
-	    $ECHO "Warning:  libtoolize does not appear to be available.  This means that"
-	    $ECHO "the automatic build preparation via autoreconf will probably not work."
-	    $ECHO "Preparing the build by running each step individually, however, should"
-	    $ECHO "work and will be done automatically for you if autoreconf fails."
-	fi
-
-	# look for some alternates
-	for tool in glibtoolize libtoolize15 libtoolize14 libtoolize13 ; do
-	    $VERBOSE_ECHO "Checking libtoolize alternate: $tool --version"
-	    _glibtoolize="`$tool --version > /dev/null 2>&1`"
-	    if [ $? = 0 ] ; then
-		$VERBOSE_ECHO "Found $tool --version"
-		_glti="`which $tool`"
-		if [ "x$_glti" = "x" ] ; then
-		    $VERBOSE_ECHO "Cannot find $tool with which"
-		    continue;
-		fi
-		if test ! -f "$_glti" ; then
-		    $VERBOSE_ECHO "Cannot use $tool, $_glti is not a file"
-		    continue;
-		fi
-		_gltidir="`dirname $_glti`"
-		if [ "x$_gltidir" = "x" ] ; then
-		    $VERBOSE_ECHO "Cannot find $tool path with dirname of $_glti"
-		    continue;
-		fi
-		if test ! -d "$_gltidir" ; then
-		    $VERBOSE_ECHO "Cannot use $tool, $_gltidir is not a directory"
-		    continue;
-		fi
-		HAVE_ALT_LIBTOOLIZE=yes
-		LIBTOOLIZE="$tool"
-		$ECHO
-		$ECHO "Fortunately, $tool was found which means that your system may simply"
-		$ECHO "have a non-standard or incomplete GNU Autotools install.  If you have"
-		$ECHO "sufficient system access, it may be possible to quell this warning by"
-		$ECHO "running:"
-		$ECHO
-		sudo -V > /dev/null 2>&1
-		if [ $? = 0 ] ; then
-		    $ECHO "   sudo ln -s $_glti $_gltidir/libtoolize"
-		    $ECHO
-		else
-		    $ECHO "   ln -s $_glti $_gltidir/libtoolize"
-		    $ECHO
-		    $ECHO "Run that as root or with proper permissions to the $_gltidir directory"
-		    $ECHO
-		fi
-		_ltfound=yes
-		break
-	    fi
-	done
-    else
-	_ltfound=yes
-    fi
-else
-    _ltfound=yes
-    $ECHO "Using LIBTOOLIZE environment variable override: $LIBTOOLIZE"
-fi
-
-
-############################
-# libtoolize version check #
-############################
-_report_error=no
-if [ ! "x$_ltfound" = "xyes" ] ; then
-    $ECHO
-    $ECHO "ERROR: Unable to locate GNU Libtool."
-    _report_error=yes
-else
-    _version="`$LIBTOOLIZE --version | head -${HEAD_N}1 | sed 's/[^0-9]*\([0-9\.][0-9\.]*\)/\1/'`"
-    if [ "x$_version" = "x" ] ; then
-	_version="0.0.0"
-    fi
-    $ECHO "Found GNU Libtool version $_version"
-    version_check "$LIBTOOL_VERSION" "$_version"
-    if [ $? -ne 0 ] ; then
-	_report_error=yes
-    fi
-fi
-if [ "x$_report_error" = "xyes" ] ; then
-    version_error "$LIBTOOL_VERSION" "GNU Libtool"
-    exit 1
-fi
-
-
-#####################
-# check for aclocal #
-#####################
-if [ "x$ACLOCAL" = "x" ] ; then
-    for ACLOCAL in aclocal ; do
-	$VERBOSE_ECHO "Checking aclocal version: $ACLOCAL --version"
-	$ACLOCAL --version > /dev/null 2>&1
-	if [ $? = 0 ] ; then
-	    break
-	fi
-    done
-else
-    $ECHO "Using ACLOCAL environment variable override: $ACLOCAL"
-fi
-
-
-########################
-# check for autoheader #
-########################
-if [ "x$AUTOHEADER" = "x" ] ; then
-    for AUTOHEADER in autoheader ; do
-	$VERBOSE_ECHO "Checking autoheader version: $AUTOHEADER --version"
-	$AUTOHEADER --version > /dev/null 2>&1
-	if [ $? = 0 ] ; then
-	    break
-	fi
-    done
-else
-    $ECHO "Using AUTOHEADER environment variable override: $AUTOHEADER"
-fi
-
-
-#########################
-# check if version only #
-#########################
-$VERBOSE_ECHO "Checking whether to only output version information"
-if [ "x$VERSION_ONLY" = "xyes" ] ; then
-    $ECHO
-    ident
-    $ECHO "---"
-    $ECHO "Version requested.  No preparation or configuration will be performed."
-    exit 0
-fi
-
-
-#################################
-# PROTECT_FROM_CLOBBER FUNCTION #
-#################################
-protect_from_clobber ( ) {
-    PFC_INIT=1
-
-    # protect COPYING & INSTALL from overwrite by automake.  the
-    # automake force option will (inappropriately) ignore the existing
-    # contents of a COPYING and/or INSTALL files (depending on the
-    # version) instead of just forcing *missing* files like it does
-    # for AUTHORS, NEWS, and README. this is broken but extremely
-    # prevalent behavior, so we protect against it by keeping a backup
-    # of the file that can later be restored.
-
-    for file in COPYING INSTALL ; do
-	if test -f ${file} ; then
-	    if test -f ${file}.$$.protect_from_automake.backup ; then
-		$VERBOSE_ECHO "Already backed up ${file} in `pwd`"
-	    else
-		$VERBOSE_ECHO "Backing up ${file} in `pwd`"
-		$VERBOSE_ECHO "cp -p ${file} ${file}.$$.protect_from_automake.backup"
-		cp -p ${file} ${file}.$$.protect_from_automake.backup
-	    fi
-	fi
-    done
-}
-
-
-##############################
-# RECURSIVE_PROTECT FUNCTION #
-##############################
-recursive_protect ( ) {
-
-    # for projects using recursive configure, run the build
-    # preparation steps for the subdirectories.  this function assumes
-    # START_PATH was set to pwd before recursion begins so that
-    # relative paths work.
-
-    # git 'r done, protect COPYING and INSTALL from being clobbered
-    protect_from_clobber
-
-    if test -d autom4te.cache ; then
-	$VERBOSE_ECHO "Found an autom4te.cache directory, deleting it"
-	$VERBOSE_ECHO "rm -rf autom4te.cache"
-	rm -rf autom4te.cache
-    fi
-
-    # find configure template
-    _configure="`locate_configure_template`"
-    if [ "x$_configure" = "x" ] ; then
-	return
-    fi
-    # $VERBOSE_ECHO "Looking for configure template found `pwd`/$_configure"
-
-    # look for subdirs
-    # $VERBOSE_ECHO "Looking for subdirs in `pwd`"
-    _det_config_subdirs="`grep AC_CONFIG_SUBDIRS $_configure | grep -v '.*#.*AC_CONFIG_SUBDIRS' | sed 's/^[ 	]*AC_CONFIG_SUBDIRS(\(.*\)).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`"
-    CHECK_DIRS=""
-    for dir in $_det_config_subdirs ; do
-	if test -d "`pwd`/$dir" ; then
-	    CHECK_DIRS="$CHECK_DIRS \"`pwd`/$dir\""
-	fi
-    done
-
-    # process subdirs
-    if [ ! "x$CHECK_DIRS" = "x" ] ; then
-	$VERBOSE_ECHO "Recursively scanning the following directories:"
-	$VERBOSE_ECHO "  $CHECK_DIRS"
-	for dir in $CHECK_DIRS ; do
-	    $VERBOSE_ECHO "Protecting files from automake in $dir"
-	    cd "$START_PATH"
-	    eval "cd $dir"
-
-	    # recursively git 'r done
-	    recursive_protect
-	done
-    fi
-} # end of recursive_protect
-
-
-#############################
-# RESTORE_CLOBBERED FUNCION #
-#############################
-restore_clobbered ( ) {
-
-    # The automake (and autoreconf by extension) -f/--force-missing
-    # option may overwrite COPYING and INSTALL even if they do exist.
-    # Here we restore the files if necessary.
-
-    spacer=no
-
-    for file in COPYING INSTALL ; do
-	if test -f ${file}.$$.protect_from_automake.backup ; then
-	    if test -f ${file} ; then
-	    # compare entire content, restore if needed
-	    if test "x`cat ${file}`" != "x`cat ${file}.$$.protect_from_automake.backup`" ; then
-		if test "x$spacer" = "xno" ; then
-		    $VERBOSE_ECHO
-		    spacer=yes
-		fi
-		# restore the backup
-		$VERBOSE_ECHO "Restoring ${file} from backup (automake -f likely clobbered it)"
-		$VERBOSE_ECHO "rm -f ${file}"
-		rm -f ${file}
-		$VERBOSE_ECHO "mv ${file}.$$.protect_from_automake.backup ${file}"
-		mv ${file}.$$.protect_from_automake.backup ${file}
-	    fi # check contents
-	    elif test -f ${file}.$$.protect_from_automake.backup ; then
-		$VERBOSE_ECHO "mv ${file}.$$.protect_from_automake.backup ${file}"
-		mv ${file}.$$.protect_from_automake.backup ${file}
-	    fi # -f ${file}
-	
-	    # just in case
-	    $VERBOSE_ECHO "rm -f ${file}.$$.protect_from_automake.backup"
-	    rm -f ${file}.$$.protect_from_automake.backup
-	fi # -f ${file}.$$.protect_from_automake.backup
-    done
-
-    CONFIGURE="`locate_configure_template`"
-    if [ "x$CONFIGURE" = "x" ] ; then
-	return
-    fi
-
-    _aux_dir="`grep AC_CONFIG_AUX_DIR $CONFIGURE | grep -v '.*#.*AC_CONFIG_AUX_DIR' | tail -${TAIL_N}1 | sed 's/^[ 	]*AC_CONFIG_AUX_DIR(\(.*\)).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`"
-    if test ! -d "$_aux_dir" ; then
-	_aux_dir=.
-    fi
-
-    for file in config.guess config.sub ltmain.sh ; do
-	if test -f "${_aux_dir}/${file}" ; then
-	    $VERBOSE_ECHO "rm -f \"${_aux_dir}/${file}.backup\""
-	    rm -f "${_aux_dir}/${file}.backup"
-	fi
-    done
-} # end of restore_clobbered
-
-
-##############################
-# RECURSIVE_RESTORE FUNCTION #
-##############################
-recursive_restore ( ) {
-
-    # restore COPYING and INSTALL from backup if they were clobbered
-    # for each directory recursively.
-
-    # git 'r undone
-    restore_clobbered
-
-    # find configure template
-    _configure="`locate_configure_template`"
-    if [ "x$_configure" = "x" ] ; then
-	return
-    fi
-
-    # look for subdirs
-    _det_config_subdirs="`grep AC_CONFIG_SUBDIRS $_configure | grep -v '.*#.*AC_CONFIG_SUBDIRS' | sed 's/^[ 	]*AC_CONFIG_SUBDIRS(\(.*\)).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`"
-    CHECK_DIRS=""
-    for dir in $_det_config_subdirs ; do
-	if test -d "`pwd`/$dir" ; then
-	    CHECK_DIRS="$CHECK_DIRS \"`pwd`/$dir\""
-	fi
-    done
-
-    # process subdirs
-    if [ ! "x$CHECK_DIRS" = "x" ] ; then
-	$VERBOSE_ECHO "Recursively scanning the following directories:"
-	$VERBOSE_ECHO "  $CHECK_DIRS"
-	for dir in $CHECK_DIRS ; do
-	    $VERBOSE_ECHO "Checking files for automake damage in $dir"
-	    cd "$START_PATH"
-	    eval "cd $dir"
-
-	    # recursively git 'r undone
-	    recursive_restore
-	done
-    fi
-} # end of recursive_restore
-
-
-#######################
-# INITIALIZE FUNCTION #
-#######################
-initialize ( ) {
-
-    # this routine performs a variety of directory-specific
-    # initializations.  some are sanity checks, some are preventive,
-    # and some are necessary setup detection.
-    #
-    # this function sets:
-    #   CONFIGURE
-    #   SEARCH_DIRS
-    #   CONFIG_SUBDIRS
-
-    ##################################
-    # check for a configure template #
-    ##################################
-    CONFIGURE="`locate_configure_template`"
-    if [ "x$CONFIGURE" = "x" ] ; then
-	$ECHO
-	$ECHO "A configure.ac or configure.in file could not be located implying"
-	$ECHO "that the GNU Build System is at least not used in this directory.  In"
-	$ECHO "any case, there is nothing to do here without one of those files."
-	$ECHO
-	$ECHO "ERROR: No configure.in or configure.ac file found in `pwd`"
-	exit 1
-    fi
-
-    #####################
-    # detect an aux dir #
-    #####################
-    _aux_dir="`grep AC_CONFIG_AUX_DIR $CONFIGURE | grep -v '.*#.*AC_CONFIG_AUX_DIR' | tail -${TAIL_N}1 | sed 's/^[ 	]*AC_CONFIG_AUX_DIR(\(.*\)).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`"
-    if test ! -d "$_aux_dir" ; then
-	_aux_dir=.
-    else
-	$VERBOSE_ECHO "Detected auxillary directory: $_aux_dir"
-    fi
-
-    ################################
-    # detect a recursive configure #
-    ################################
-    CONFIG_SUBDIRS=""
-    _det_config_subdirs="`grep AC_CONFIG_SUBDIRS $CONFIGURE | grep -v '.*#.*AC_CONFIG_SUBDIRS' | sed 's/^[ 	]*AC_CONFIG_SUBDIRS(\(.*\)).*/\1/' | sed 's/.*\[\(.*\)\].*/\1/'`"
-    for dir in $_det_config_subdirs ; do
-	if test -d "`pwd`/$dir" ; then
-	    $VERBOSE_ECHO "Detected recursive configure directory: `pwd`/$dir"
-	    CONFIG_SUBDIRS="$CONFIG_SUBDIRS `pwd`/$dir"
-	fi
-    done
-
-    ###########################################################
-    # make sure certain required files exist for GNU projects #
-    ###########################################################
-    _marker_found=""
-    _marker_found_message_intro='Detected non-GNU marker "'
-    _marker_found_message_mid='" in '
-    for marker in foreign cygnus ; do
-	_marker_found_message=${_marker_found_message_intro}${marker}${_marker_found_message_mid}
-	_marker_found="`grep 'AM_INIT_AUTOMAKE.*'${marker} $CONFIGURE`"
-	if [ ! "x$_marker_found" = "x" ] ; then
-	    $VERBOSE_ECHO "${_marker_found_message}`basename \"$CONFIGURE\"`"
-	    break
-	fi
-	if test -f "`dirname \"$CONFIGURE\"/Makefile.am`" ; then
-	    _marker_found="`grep 'AUTOMAKE_OPTIONS.*'${marker} Makefile.am`"
-	    if [ ! "x$_marker_found" = "x" ] ; then
-		$VERBOSE_ECHO "${_marker_found_message}Makefile.am"
-		break
-	    fi
-	fi
-    done
-    if [ "x${_marker_found}" = "x" ] ; then
-	_suggest_foreign=no
-	for file in AUTHORS COPYING ChangeLog INSTALL NEWS README ; do
-	    if [ ! -f $file ] ; then
-		$VERBOSE_ECHO "Touching ${file} since it does not exist"
-		_suggest_foreign=yes
-		touch $file
-	    fi
-	done
-
-	if [ "x${_suggest_foreign}" = "xyes" ] ; then
-	    $ECHO
-	    $ECHO "Warning: Several files expected of projects that conform to the GNU"
-	    $ECHO "coding standards were not found.  The files were automatically added"
-	    $ECHO "for you since you do not have a 'foreign' declaration specified."
-	    $ECHO
-	    $ECHO "Considered adding 'foreign' to AM_INIT_AUTOMAKE in `basename \"$CONFIGURE\"`"
-	    if test -f "`dirname \"$CONFIGURE\"/Makefile.am`" ; then
-		$ECHO "or to AUTOMAKE_OPTIONS in your top-level Makefile.am file."
-	    fi
-	    $ECHO
-	fi
-    fi
-
-    ##################################################
-    # make sure certain generated files do not exist #
-    ##################################################
-    for file in config.guess config.sub ltmain.sh ; do
-	if test -f "${_aux_dir}/${file}" ; then
-	    $VERBOSE_ECHO "mv -f \"${_aux_dir}/${file}\" \"${_aux_dir}/${file}.backup\""
-	    mv -f "${_aux_dir}/${file}" "${_aux_dir}/${file}.backup"
-	fi
-    done
-
-    ############################
-    # search alternate m4 dirs #
-    ############################
-    SEARCH_DIRS=""
-    for dir in m4 ; do
-	if [ -d $dir ] ; then
-	    $VERBOSE_ECHO "Found extra aclocal search directory: $dir"
-	    SEARCH_DIRS="$SEARCH_DIRS -I $dir"
-	fi
-    done
-
-    ######################################
-    # remove any previous build products #
-    ######################################
-    if test -d autom4te.cache ; then
-	$VERBOSE_ECHO "Found an autom4te.cache directory, deleting it"
-	$VERBOSE_ECHO "rm -rf autom4te.cache"
-	rm -rf autom4te.cache
-    fi
-# tcl/tk (and probably others) have a customized aclocal.m4, so can't delete it
-#     if test -f aclocal.m4 ; then
-# 	$VERBOSE_ECHO "Found an aclocal.m4 file, deleting it"
-# 	$VERBOSE_ECHO "rm -f aclocal.m4"
-# 	rm -f aclocal.m4
-#     fi
-
-} # end of initialize()
-
-
-##############
-# initialize #
-##############
-
-# stash path
-START_PATH="`pwd`"
-
-# Before running autoreconf or manual steps, some prep detection work
-# is necessary or useful.  Only needs to occur once per directory, but
-# does need to traverse the entire subconfigure hierarchy to protect
-# files from being clobbered even by autoreconf.
-recursive_protect
-
-# start from where we started
-cd "$START_PATH"
-
-# get ready to process
-initialize
-
-
-#########################################
-# DOWNLOAD_GNULIB_CONFIG_GUESS FUNCTION #
-#########################################
-
-# TODO - should make sure wget/curl exist and/or work before trying to
-# use them.
-
-download_gnulib_config_guess () {
-    # abuse gitweb to download gnulib's latest config.guess via HTTP
-    config_guess_temp="config.guess.$$.download"
-    ret=1
-    for __cmd in wget curl fetch ; do
-	$VERBOSE_ECHO "Checking for command ${__cmd}"
-	${__cmd} --version > /dev/null 2>&1
-	ret=$?
-	if [ ! $ret = 0 ] ; then
-	    continue
-        fi
-
-	__cmd_version=`${__cmd} --version | head -n 1 | sed -e 's/^[^0-9]\+//' -e 's/ .*//'`
-	$VERBOSE_ECHO "Found ${__cmd} ${__cmd_version}"
-
-	opts=""
-	case ${__cmd} in
-	    wget)
-		opts="-O" 
-		;;
-	    curl)
-		opts="-o"
-		;;
-	    fetch)
-		opts="-t 5 -f"
-		;;
-	esac
-
-	$VERBOSE_ECHO "Running $__cmd \"${CONFIG_GUESS_URL}\" $opts \"${config_guess_temp}\""
-	eval "$__cmd \"${CONFIG_GUESS_URL}\" $opts \"${config_guess_temp}\"" > /dev/null 2>&1
-	if [ $? = 0 ] ; then
-	    mv -f "${config_guess_temp}" ${_aux_dir}/config.guess
-	    ret=0
-	    break
-	fi
-    done
-
-    if [ ! $ret = 0 ] ; then
-	$ECHO "Warning: config.guess download failed from: $CONFIG_GUESS_URL"
-	rm -f "${config_guess_temp}"
-    fi
-}
-
-
-##############################
-# LIBTOOLIZE_NEEDED FUNCTION #
-##############################
-libtoolize_needed () {
-    ret=1 # means no, don't need libtoolize
-    for feature in AC_PROG_LIBTOOL AM_PROG_LIBTOOL LT_INIT ; do
-	$VERBOSE_ECHO "Searching for $feature in $CONFIGURE"
-	found="`grep \"^$feature.*\" $CONFIGURE`"
-	if [ ! "x$found" = "x" ] ; then
-	    ret=0 # means yes, need to run libtoolize
-	    break
-	fi
-    done
-    return ${ret}
-}
-
-
-
-############################################
-# prepare build via autoreconf or manually #
-############################################
-reconfigure_manually=no
-if [ "x$HAVE_AUTORECONF" = "xyes" ] ; then
-    $ECHO
-    $ECHO $ECHO_N "Automatically preparing build ... $ECHO_C"
-
-    $VERBOSE_ECHO "$AUTORECONF $SEARCH_DIRS $AUTORECONF_OPTIONS"
-    autoreconf_output="`$AUTORECONF $SEARCH_DIRS $AUTORECONF_OPTIONS 2>&1`"
-    ret=$?
-    $VERBOSE_ECHO "$autoreconf_output"
-
-    if [ ! $ret = 0 ] ; then
-	if [ "x$HAVE_ALT_LIBTOOLIZE" = "xyes" ] ; then
-	    if [ ! "x`echo \"$autoreconf_output\" | grep libtoolize | grep \"No such file or directory\"`" = "x" ] ; then
-		$ECHO
-		$ECHO "Warning: autoreconf failed but due to what is usually a common libtool"
-		$ECHO "misconfiguration issue.  This problem is encountered on systems that"
-		$ECHO "have installed libtoolize under a different name without providing a"
-		$ECHO "symbolic link or without setting the LIBTOOLIZE environment variable."
-		$ECHO
-		$ECHO "Restarting the preparation steps with LIBTOOLIZE set to $LIBTOOLIZE"
-
-		export LIBTOOLIZE
-		RUN_RECURSIVE=no
-		export RUN_RECURSIVE
-		untrap_abnormal
-
-		$VERBOSE_ECHO sh $AUTOGEN_SH "$1" "$2" "$3" "$4" "$5" "$6" "$7" "$8" "$9"
-		sh "$AUTOGEN_SH" "$1" "$2" "$3" "$4" "$5" "$6" "$7" "$8" "$9"
-		exit $?
-	    fi
-	fi
-
-	$ECHO "Warning: $AUTORECONF failed"
-
-	if test -f ltmain.sh ; then
-	    $ECHO "libtoolize being run by autoreconf is not creating ltmain.sh in the auxillary directory like it should"
-	fi
-
-	$ECHO "Attempting to run the preparation steps individually"
-	reconfigure_manually=yes
-    else
-	if [ "x$DOWNLOAD" = "xyes" ] ; then
-	    if libtoolize_needed ; then
-		download_gnulib_config_guess
-	    fi
-	fi
-    fi
-else
-    reconfigure_manually=yes
-fi
-
-
-############################
-# LIBTOOL_FAILURE FUNCTION #
-############################
-libtool_failure ( ) {
-
-    # libtool is rather error-prone in comparison to the other
-    # autotools and this routine attempts to compensate for some
-    # common failures.  the output after a libtoolize failure is
-    # parsed for an error related to AC_PROG_LIBTOOL and if found, we
-    # attempt to inject a project-provided libtool.m4 file.
-
-    _autoconf_output="$1"
-
-    if [ "x$RUN_RECURSIVE" = "xno" ] ; then
-	# we already tried the libtool.m4, don't try again
-	return 1
-    fi
-
-    if test -f "$LIBTOOL_M4" ; then
-	found_libtool="`$ECHO $_autoconf_output | grep AC_PROG_LIBTOOL`"
-	if test ! "x$found_libtool" = "x" ; then
-	    if test -f acinclude.m4 ; then
-		rm -f acinclude.m4.$$.backup
-		$VERBOSE_ECHO "cat acinclude.m4 > acinclude.m4.$$.backup"
-		cat acinclude.m4 > acinclude.m4.$$.backup
-	    fi
-	    $VERBOSE_ECHO "cat \"$LIBTOOL_M4\" >> acinclude.m4"
-	    chmod u+w acinclude.m4
-	    cat "$LIBTOOL_M4" >> acinclude.m4
-
-	    # don't keep doing this
-	    RUN_RECURSIVE=no
-	    export RUN_RECURSIVE
-	    untrap_abnormal
-
-	    $ECHO
-	    $ECHO "Restarting the preparation steps with libtool macros in acinclude.m4"
-	    $VERBOSE_ECHO sh $AUTOGEN_SH "$1" "$2" "$3" "$4" "$5" "$6" "$7" "$8" "$9"
-	    sh "$AUTOGEN_SH" "$1" "$2" "$3" "$4" "$5" "$6" "$7" "$8" "$9"
-	    exit $?
-	fi
-    fi
-}
-
-
-###########################
-# MANUAL_AUTOGEN FUNCTION #
-###########################
-manual_autogen ( ) {
-
-    ##################################################
-    # Manual preparation steps taken are as follows: #
-    #   aclocal [-I m4]                              #
-    #   libtoolize --automake -c -f                  #
-    #   aclocal [-I m4]                              #
-    #   autoconf -f                                  #
-    #   autoheader                                   #
-    #   automake -a -c -f                            #
-    ##################################################
-
-    ###########
-    # aclocal #
-    ###########
-    $VERBOSE_ECHO "$ACLOCAL $SEARCH_DIRS $ACLOCAL_OPTIONS"
-    aclocal_output="`$ACLOCAL $SEARCH_DIRS $ACLOCAL_OPTIONS 2>&1`"
-    ret=$?
-    $VERBOSE_ECHO "$aclocal_output"
-    if [ ! $ret = 0 ] ; then $ECHO "ERROR: $ACLOCAL failed" && exit 2 ; fi
-
-    ##############
-    # libtoolize #
-    ##############
-    if libtoolize_needed ; then
-	if [ "x$HAVE_LIBTOOLIZE" = "xyes" ] ; then
-	    $VERBOSE_ECHO "$LIBTOOLIZE $LIBTOOLIZE_OPTIONS"
-	    libtoolize_output="`$LIBTOOLIZE $LIBTOOLIZE_OPTIONS 2>&1`"
-	    ret=$?
-	    $VERBOSE_ECHO "$libtoolize_output"
-
-	    if [ ! $ret = 0 ] ; then $ECHO "ERROR: $LIBTOOLIZE failed" && exit 2 ; fi
-	else
-	    if [ "x$HAVE_ALT_LIBTOOLIZE" = "xyes" ] ; then
-		$VERBOSE_ECHO "$LIBTOOLIZE $ALT_LIBTOOLIZE_OPTIONS"
-		libtoolize_output="`$LIBTOOLIZE $ALT_LIBTOOLIZE_OPTIONS 2>&1`"
-		ret=$?
-		$VERBOSE_ECHO "$libtoolize_output"
-
-		if [ ! $ret = 0 ] ; then $ECHO "ERROR: $LIBTOOLIZE failed" && exit 2 ; fi
-	    fi
-	fi
-
-	###########
-	# aclocal #
-	###########
-	# re-run again as instructed by libtoolize
-	$VERBOSE_ECHO "$ACLOCAL $SEARCH_DIRS $ACLOCAL_OPTIONS"
-	aclocal_output="`$ACLOCAL $SEARCH_DIRS $ACLOCAL_OPTIONS 2>&1`"
-	ret=$?
-	$VERBOSE_ECHO "$aclocal_output"
-
-	# libtoolize might put ltmain.sh in the wrong place
-	if test -f ltmain.sh ; then
-	    if test ! -f "${_aux_dir}/ltmain.sh" ; then
-		$ECHO
-		$ECHO "Warning:  $LIBTOOLIZE is creating ltmain.sh in the wrong directory"
-		$ECHO
-		$ECHO "Fortunately, the problem can be worked around by simply copying the"
-		$ECHO "file to the appropriate location (${_aux_dir}/).  This has been done for you."
-		$ECHO
-		$VERBOSE_ECHO "cp -p ltmain.sh \"${_aux_dir}/ltmain.sh\""
-		cp -p ltmain.sh "${_aux_dir}/ltmain.sh"
-		$ECHO $ECHO_N "Continuing build preparation ... $ECHO_C"
-	    fi
-	fi # ltmain.sh
-
-	if [ "x$DOWNLOAD" = "xyes" ] ; then
-	    download_gnulib_config_guess
-	fi
-    fi # libtoolize_needed
-
-    ############
-    # autoconf #
-    ############
-    $VERBOSE_ECHO
-    $VERBOSE_ECHO "$AUTOCONF $AUTOCONF_OPTIONS"
-    autoconf_output="`$AUTOCONF $AUTOCONF_OPTIONS 2>&1`"
-    ret=$?
-    $VERBOSE_ECHO "$autoconf_output"
-
-    if [ ! $ret = 0 ] ; then
-	# retry without the -f and check for usage of macros that are too new
-	ac2_59_macros="AC_C_RESTRICT AC_INCLUDES_DEFAULT AC_LANG_ASSERT AC_LANG_WERROR AS_SET_CATFILE"
-	ac2_55_macros="AC_COMPILER_IFELSE AC_FUNC_MBRTOWC AC_HEADER_STDBOOL AC_LANG_CONFTEST AC_LANG_SOURCE AC_LANG_PROGRAM AC_LANG_CALL AC_LANG_FUNC_TRY_LINK AC_MSG_FAILURE AC_PREPROC_IFELSE"
-	ac2_54_macros="AC_C_BACKSLASH_A AC_CONFIG_LIBOBJ_DIR AC_GNU_SOURCE AC_PROG_EGREP AC_PROG_FGREP AC_REPLACE_FNMATCH AC_FUNC_FNMATCH_GNU AC_FUNC_REALLOC AC_TYPE_MBSTATE_T"
-
-	macros_to_search=""
-	ac_major="`echo ${AUTOCONF_VERSION}. | cut -d. -f1 | sed 's/[^0-9]//g'`"
-	ac_minor="`echo ${AUTOCONF_VERSION}. | cut -d. -f2 | sed 's/[^0-9]//g'`"
-
-	if [ $ac_major -lt 2 ] ; then
-	    macros_to_search="$ac2_59_macros $ac2_55_macros $ac2_54_macros"
-	else
-	    if [ $ac_minor -lt 54 ] ; then
-		macros_to_search="$ac2_59_macros $ac2_55_macros $ac2_54_macros"
-	    elif [ $ac_minor -lt 55 ] ; then
-		macros_to_search="$ac2_59_macros $ac2_55_macros"
-	    elif [ $ac_minor -lt 59 ] ; then
-		macros_to_search="$ac2_59_macros"
-	    fi
-	fi
-
-	configure_ac_macros=__none__
-	for feature in $macros_to_search ; do
-	    $VERBOSE_ECHO "Searching for $feature in $CONFIGURE"
-	    found="`grep \"^$feature.*\" $CONFIGURE`"
-	    if [ ! "x$found" = "x" ] ; then
-		if [ "x$configure_ac_macros" = "x__none__" ] ; then
-		    configure_ac_macros="$feature"
-		else
-		    configure_ac_macros="$feature $configure_ac_macros"
-		fi
-	    fi
-	done
-	if [ ! "x$configure_ac_macros" = "x__none__" ] ; then
-	    $ECHO
-	    $ECHO "Warning:  Unsupported macros were found in $CONFIGURE"
-	    $ECHO
-	    $ECHO "The `basename \"$CONFIGURE\"` file was scanned in order to determine if any"
-	    $ECHO "unsupported macros are used that exceed the minimum version"
-	    $ECHO "settings specified within this file.  As such, the following macros"
-	    $ECHO "should be removed from configure.ac or the version numbers in this"
-	    $ECHO "file should be increased:"
-	    $ECHO
-	    $ECHO "$configure_ac_macros"
-	    $ECHO
-	    $ECHO $ECHO_N "Ignorantly continuing build preparation ... $ECHO_C"
-	fi
-
-	###################
-	# autoconf, retry #
-	###################
-	$VERBOSE_ECHO
-	$VERBOSE_ECHO "$AUTOCONF"
-	autoconf_output="`$AUTOCONF 2>&1`"
-	ret=$?
-	$VERBOSE_ECHO "$autoconf_output"
-
-	if [ ! $ret = 0 ] ; then
-	    # test if libtool is busted
-	    libtool_failure "$autoconf_output"
-
-	    # let the user know what went wrong
-	    cat <<EOF
-$autoconf_output
-EOF
-	    $ECHO "ERROR: $AUTOCONF failed"
-	    exit 2
-	else
-	    # autoconf sans -f and possibly sans unsupported options succeed so warn verbosely
-	    $ECHO
-	    $ECHO "Warning: autoconf seems to have succeeded by removing the following options:"
-	    $ECHO "	AUTOCONF_OPTIONS=\"$AUTOCONF_OPTIONS\""
-	    $ECHO
-	    $ECHO "Removing those options should not be necessary and indicate some other"
-	    $ECHO "problem with the build system.  The build preparation is highly suspect"
-	    $ECHO "and may result in configuration or compilation errors.  Consider"
-	    if [ "x$VERBOSE_ECHO" = "x:" ] ; then
-		$ECHO "rerunning the build preparation with verbose output enabled."
-		$ECHO "	$AUTOGEN_SH --verbose"
-	    else
-		$ECHO "reviewing the minimum GNU Autotools version settings contained in"
-		$ECHO "this script along with the macros being used in your `basename \"$CONFIGURE\"` file."
-	    fi
-	    $ECHO
-	    $ECHO $ECHO_N "Continuing build preparation ... $ECHO_C"
-	fi # autoconf ret = 0
-    fi # autoconf ret = 0
-
-    ##############
-    # autoheader #
-    ##############
-    need_autoheader=no
-    for feature in AM_CONFIG_HEADER AC_CONFIG_HEADER ; do
-	$VERBOSE_ECHO "Searching for $feature in $CONFIGURE"
-	found="`grep \"^$feature.*\" $CONFIGURE`"
-	if [ ! "x$found" = "x" ] ; then
-	    need_autoheader=yes
-	    break
-	fi
-    done
-    if [ "x$need_autoheader" = "xyes" ] ; then
-	$VERBOSE_ECHO "$AUTOHEADER $AUTOHEADER_OPTIONS"
-	autoheader_output="`$AUTOHEADER $AUTOHEADER_OPTIONS 2>&1`"
-	ret=$?
-	$VERBOSE_ECHO "$autoheader_output"
-	if [ ! $ret = 0 ] ; then $ECHO "ERROR: $AUTOHEADER failed" && exit 2 ; fi
-    fi # need_autoheader
-
-    ############
-    # automake #
-    ############
-    need_automake=no
-    for feature in AM_INIT_AUTOMAKE ; do
-	$VERBOSE_ECHO "Searching for $feature in $CONFIGURE"
-	found="`grep \"^$feature.*\" $CONFIGURE`"
-	if [ ! "x$found" = "x" ] ; then
-	    need_automake=yes
-	    break
-	fi
-    done
-
-    if [ "x$need_automake" = "xyes" ] ; then
-	$VERBOSE_ECHO "$AUTOMAKE $AUTOMAKE_OPTIONS"
-	automake_output="`$AUTOMAKE $AUTOMAKE_OPTIONS 2>&1`"
-	ret=$?
-	$VERBOSE_ECHO "$automake_output"
-
-	if [ ! $ret = 0 ] ; then
-
-	    ###################
-	    # automake, retry #
-	    ###################
-	    $VERBOSE_ECHO
-	    $VERBOSE_ECHO "$AUTOMAKE $ALT_AUTOMAKE_OPTIONS"
-	    # retry without the -f
-	    automake_output="`$AUTOMAKE $ALT_AUTOMAKE_OPTIONS 2>&1`"
-	    ret=$?
-	    $VERBOSE_ECHO "$automake_output"
-
-	    if [ ! $ret = 0 ] ; then
-	 	# test if libtool is busted
-		libtool_failure "$automake_output"
-
-		# let the user know what went wrong
-		cat <<EOF
-$automake_output
-EOF
-		$ECHO "ERROR: $AUTOMAKE failed"
-		exit 2
-	    fi # automake retry
-	fi # automake ret = 0
-    fi # need_automake
-} # end of manual_autogen
-
-
-#####################################
-# RECURSIVE_MANUAL_AUTOGEN FUNCTION #
-#####################################
-recursive_manual_autogen ( ) {
-
-    # run the build preparation steps manually for this directory
-    manual_autogen
-
-    # for projects using recursive configure, run the build
-    # preparation steps for the subdirectories.
-    if [ ! "x$CONFIG_SUBDIRS" = "x" ] ; then
-	$VERBOSE_ECHO "Recursively configuring the following directories:"
-	$VERBOSE_ECHO "  $CONFIG_SUBDIRS"
-	for dir in $CONFIG_SUBDIRS ; do
-	    $VERBOSE_ECHO "Processing recursive configure in $dir"
-	    cd "$START_PATH"
-	    cd "$dir"
-
-	    # new directory, prepare
-	    initialize
-
-	    # run manual steps for the subdir and any others below
-	    recursive_manual_autogen
-	done
-    fi
-}
-
-
-################################
-# run manual preparation steps #
-################################
-if [ "x$reconfigure_manually" = "xyes" ] ; then
-    $ECHO
-    $ECHO $ECHO_N "Preparing build ... $ECHO_C"
-
-    recursive_manual_autogen
-fi
-
-
-#########################
-# restore and summarize #
-#########################
-cd "$START_PATH"
-
-# restore COPYING and INSTALL from backup if necessary
-recursive_restore
-
-# make sure we end up with a configure script
-config_ac="`locate_configure_template`"
-config="`echo $config_ac | sed 's/\.ac$//' | sed 's/\.in$//'`"
-if [ "x$config" = "x" ] ; then
-    $VERBOSE_ECHO "Could not locate the configure template (from `pwd`)"
-fi
-
-# summarize
-$ECHO "done"
-$ECHO
-if test "x$config" = "x" -o ! -f "$config" ; then
-    $ECHO "WARNING: The $PROJECT build system should now be prepared but there"
-    $ECHO "does not seem to be a resulting configure file.  This is unexpected"
-    $ECHO "and likely the result of an error.  You should run $NAME_OF_AUTOGEN"
-    $ECHO "with the --verbose option to get more details on a potential"
-    $ECHO "misconfiguration."
-else
-    $ECHO "The $PROJECT build system is now prepared.  To build here, run:"
-    $ECHO "  $config"
-    $ECHO "  make"
-fi
-
-
-# Local Variables:
-# mode: sh
-# tab-width: 8
-# sh-basic-offset: 4
-# sh-indentation: 4
-# indent-tabs-mode: t
-# End:
-# ex: shiftwidth=4 tabstop=8
diff --git a/debian/copyright b/debian/copyright
index 4a5d3c1..d8db465 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -48,11 +48,6 @@ Copyright: 2008-2010 Free Software Foundation
            2010-2012 Range Networks, Inc.
 License: GPL-3+
 
-Files: autogen.sh
-Copyright: 2005-2009 United States Government as represented by
-                     the U.S. Army Research Laboratory.
-License: BSD-3-clause
-
 Files: debian/*
 Copyright: 2015 Ruben Undheim <ruben.undheim@gmail.com>
 License: GPL-3+
@@ -66,7 +61,7 @@ License: AGPL-3+
  .
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU Affero General Public License for more details.
  .
  You should have received a copy of the GNU Affero General Public License