put back the libtool test, now for 1.5

}

#--------------------------------------------------------------------------

# autoconf 2.50 or newer

# autoconf 2.57 or newer

#

need_autoconf="2.57"

ac_version=`${AUTOCONF:-autoconf} --version 2>/dev/null|head -1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'`

if test -z "$ac_version"; then

  echo "buildconf: autoconf not found."

  echo "            You need autoconf version 2.50 or newer installed."

  echo "            You need autoconf version $need_autoconf or newer installed."

  exit 1

fi

IFS=.; set $ac_version; IFS=' '

if test "$1" = "2" -a "$2" -lt "50" || test "$1" -lt "2"; then

if test "$1" = "2" -a "$2" -lt "57" || test "$1" -lt "2"; then

  echo "buildconf: autoconf version $ac_version found."

  echo "            You need autoconf version 2.50 or newer installed."

  echo "            You need autoconf version $need_autoconf or newer installed."

  echo "            If you have a sufficient autoconf installed, but it"

  echo "            is not named 'autoconf', then try setting the"

  echo "            AUTOCONF environment variable."

echo "buildconf: autoheader version $ah_version (ok)"

#--------------------------------------------------------------------------

# automake 1.5 or newer

# automake 1.7 or newer

#

need_automake="1.7"

am_version=`${AUTOMAKE:-automake} --version 2>/dev/null|head -1| sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//'`

if test -z "$am_version"; then

  echo "buildconf: automake not found."

  echo "            You need automake version 1.5 or newer installed."

  echo "            You need automake version $need_automake or newer installed."

  exit 1

fi

IFS=.; set $am_version; IFS=' '

if test "$1" = "1" -a "$2" -lt "5" || test "$1" -lt "1"; then

if test "$1" = "1" -a "$2" -lt "7" || test "$1" -lt "1"; then

  echo "buildconf: automake version $am_version found."

  echo "            You need automake version 1.5 or newer installed."

  echo "            You need automake version $need_automake or newer installed."

  echo "            If you have a sufficient automake installed, but it"

  echo "            is not named 'autommake', then try setting the"

  echo "            AUTOMAKE environment variable."

echo "buildconf: automake version $am_version (ok)"

#--------------------------------------------------------------------------

# libtool 1.5 or newer

#

LIBTOOL_WANTED_MAJOR=1

LIBTOOL_WANTED_MINOR=5

LIBTOOL_WANTED_PATCH=

LIBTOOL_WANTED_VERSION=1.5

libtool=`which glibtool 2>/dev/null`

if test ! -x "$libtool"; then

  libtool=`which libtool`

fi

#lt_pversion=`${LIBTOOL:-$libtool} --version 2>/dev/null|head -1| sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//'`

lt_pversion=`$libtool --version 2>/dev/null|head -1|sed -e 's/^[^0-9]*//g' -e 's/[- ].*//'`

if test -z "$lt_pversion"; then

  echo "buildconf: libtool not found."

  echo "            You need libtool version $LIBTOOL_WANTED_VERSION or newer installed"

  exit 1

fi

lt_version=`echo $lt_pversion` #|sed -e 's/\([a-z]*\)$/.\1/'`

IFS=.; set $lt_version; IFS=' '

lt_status="good"

if test "$1" = "$LIBTOOL_WANTED_MAJOR"; then

   if test "$2" -lt "$LIBTOOL_WANTED_MINOR"; then

      lt_status="bad"

   elif test ! -z "$LIBTOOL_WANTED_PATCH"; then

       if test "$3" -lt "$LIBTOOL_WANTED_PATCH"; then

           lt_status="bad"

       fi

   fi

fi

if test $lt_status != "good"; then

  echo "buildconf: libtool version $lt_pversion found."

  echo "            You need libtool version $LIBTOOL_WANTED_VERSION or newer installed"

  exit 1

fi

echo "buildconf: libtool version $lt_version (ok)"

# ------------------------------------------------------------

# run the correct scripts now

echo "buildconf: running aclocal"

${ACLOCAL:-aclocal}       || die "The command '${AUTOHEADER:-aclocal}' failed"

echo "buildconf: running autoheader"