chrpath: configure comparison

comparison configure @ 1:bbbfb3f97919

implement 32 and 64 bit support

author	Peter Meerwald <p.meerwald@bct-electronic.com>
date	Fri, 20 Jul 2012 11:26:24 +0200
parents	b8f7423e385c
children

comparison

equal deleted inserted replaced

-:b8f7423e385c
+:bbbfb3f97919
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.57 for "chrpath" "0.13".
+# Generated by GNU Autoconf 2.68 for "chrpath" "0.13".
 #
 # Report bugs to <pere@hungry.com>.
 #
-# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
+#
-# Free Software Foundation, Inc.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
+# Foundation, Inc.
+#
+#
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
-## --------------------- ##
+## -------------------- ##
-## M4sh Initialization.  ##
+## M4sh Initialization. ##
-## --------------------- ##
+## -------------------- ##
-# Be Bourne compatible
+# Be more Bourne compatible
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
 emulate sh
 NULLCMD=:
-# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 # is contrary to our usage.  Disable this feature.
 alias -g '${1+"$@"}'='"$@"'
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+setopt NO_GLOB_SUBST
-set -o posix
+else
-fi
+case `(set -o) 2>/dev/null` in #(
+*posix*) :
-# Support unset when possible.
+set -o posix ;; #(
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+*) :
-as_unset=unset
+;;
-else
+esac
-as_unset=false
+fi
-fi
+as_nl='
-# Work around bugs in pre-3.0 UWIN ksh.
+'
-$as_unset ENV MAIL MAILPATH
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+as_echo='print -r --'
+as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+as_echo='printf %s\n'
+as_echo_n='printf %s'
+else
+if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+as_echo_n='/usr/ucb/echo -n'
+else
+as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+as_echo_n_body='eval
+arg=$1;
+case $arg in #(
+*"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+esac;
+expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+'
+export as_echo_n_body
+as_echo_n='sh -c $as_echo_n_body as_echo'
+fi
+export as_echo_body
+as_echo='sh -c $as_echo_body as_echo'
+fi
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+PATH_SEPARATOR=:
+(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+PATH_SEPARATOR=';'
+}
+fi
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+*[\\/]* ) as_myself=$0 ;;
+*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+IFS=$as_save_IFS
+test -z "$as_dir" && as_dir=.
+test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+exit 1
+fi
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
 PS1='$ '
 PS2='> '
 PS4='+ '
 # NLS nuisances.
-for as_var in \
+LC_ALL=C
-LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+export LC_ALL
-LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+LANGUAGE=C
-LC_TELEPHONE LC_TIME
+export LANGUAGE
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+if test "x$CONFIG_SHELL" = x; then
+as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+emulate sh
+NULLCMD=:
+# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+# is contrary to our usage.  Disable this feature.
+alias -g '\${1+\"\$@\"}'='\"\$@\"'
+setopt NO_GLOB_SUBST
+else
+case \`(set -o) 2>/dev/null\` in #(
+*posix*) :
+set -o posix ;; #(
+*) :
+;;
+esac
+fi
+"
+as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+else
+exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1"
+as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+if (eval "$as_required") 2>/dev/null; then :
+as_have_required=yes
+else
+as_have_required=no
+fi
+if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 do
-if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+IFS=$as_save_IFS
-eval $as_var=C; export $as_var
+test -z "$as_dir" && as_dir=.
+as_found=:
+case $as_dir in #(
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     # Try only shells that exist, to save several forks.
+	     as_shell=$as_dir/$as_base
+	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+CONFIG_SHELL=$as_shell as_have_required=yes
+		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+break 2
+fi
+fi
+	   done;;
+esac
+as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+if test "x$CONFIG_SHELL" != x; then :
+# We cannot yet assume a decent shell, so we have to provide a
+	# neutralization value for shells without unset; and this also
+	# works around shells that cannot unset nonexistent variables.
+	# Preserve -v and -x to the replacement shell.
+	BASH_ENV=/dev/null
+	ENV=/dev/null
+	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+	export CONFIG_SHELL
+	case $- in # ((((
+	  *v*x* | *x*v* ) as_opts=-vx ;;
+	  *v* ) as_opts=-v ;;
+	  *x* ) as_opts=-x ;;
+	  * ) as_opts= ;;
+	esac
+	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
+fi
+if test x$as_have_required = xno; then :
+$as_echo "$0: This script requires a shell more modern than all"
+$as_echo "$0: the shells that I found on your system."
+if test x${ZSH_VERSION+set} = xset ; then
+$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+$as_echo "$0: be upgraded to zsh 4.3.4 or later."
 else
-$as_unset $as_var
+$as_echo "$0: Please tell bug-autoconf@gnu.org and pere@hungry.com
+$0: about your system, including any error possibly output
+$0: before this message. Then install a modern shell, or
+$0: manually run the script under such a shell if you do
+$0: have one."
 fi
-done
+exit 1
+fi
-# Required to use basename.
+fi
-if expr a : '\(a\)' >/dev/null 2>&1; then
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+{ eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+return $1
+} # as_fn_set_status
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+set +e
+as_fn_set_status $1
+exit $1
+} # as_fn_exit
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+case $as_dir in #(
+-*) as_dir=./$as_dir;;
+esac
+test -d "$as_dir" || eval $as_mkdir_p || {
+as_dirs=
+while :; do
+case $as_dir in #(
+*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+*) as_qdir=$as_dir;;
+esac
+as_dirs="'$as_qdir' $as_dirs"
+as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
+	 X"$as_dir" : 'X\(//\)$' \| \
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+test -d "$as_dir" && break
+done
+test -z "$as_dirs" || eval "mkdir $as_dirs"
+} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+} # as_fn_mkdir_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+eval 'as_fn_append ()
+{
+eval $1+=\$2
+}'
+else
+as_fn_append ()
+{
+eval $1=\$$1\$2
+}
+fi # as_fn_append
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+eval 'as_fn_arith ()
+{
+as_val=$(( $* ))
+}'
+else
+as_fn_arith ()
+{
+as_val=`expr "$@" || test $? -eq 1`
+}
+fi # as_fn_arith
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+as_status=$1; test $as_status -eq 0 && as_status=1
+if test "$4"; then
+as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+fi
+$as_echo "$as_me: error: $2" >&2
+as_fn_exit $as_status
+} # as_fn_error
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+test "X`expr 00001 : '.*\(...\)'`" = X001; then
 as_expr=expr
 else
 as_expr=false
 fi
-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 as_basename=basename
 else
 as_basename=false
 fi
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-# Name of the executable.
+as_dirname=dirname
-as_me=`$as_basename "$0" ||
+else
+as_dirname=false
+fi
+as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-	 .     : '\(.\)' 2>/dev/null ||
+$as_echo X/"$0" |
-echo X/"$0" |
+sed '/^.*\/\([^/][^/]*\)\/*$/{
-sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+	    s//\1/
-	  /^X\/\(\/\/\)$/{ s//\1/; q; }
+	    q
-	  /^X\/\(\/\).*/{ s//\1/; q; }
+	  }
-	  s/.*/./; q'`
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
-# PATH needs CR, and LINENO needs CR and PATH.
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
 # Avoid depending upon Character Ranges.
 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
+as_lineno_1=$LINENO as_lineno_1a=$LINENO
-echo "#! /bin/sh" >conf$$.sh
+as_lineno_2=$LINENO as_lineno_2a=$LINENO
-echo  "exit 0"   >>conf$$.sh
+eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
-chmod +x conf$$.sh
+test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
-if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+# Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
-PATH_SEPARATOR=';'
+sed -n '
-else
+p
-PATH_SEPARATOR=:
+/[$]LINENO/=
-fi
+' <$as_myself |
-rm -f conf$$.sh
-fi
-as_lineno_1=$LINENO
-as_lineno_2=$LINENO
-as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-test "x$as_lineno_1" != "x$as_lineno_2" &&
-test "x$as_lineno_3"  = "x$as_lineno_2"  || {
-# Find who we are.  Look in the path if we contain no path at all
-# relative or not.
-case $0 in
-*[\\/]* ) as_myself=$0 ;;
-*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-IFS=$as_save_IFS
-test -z "$as_dir" && as_dir=.
-test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-done
-;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
-as_myself=$0
-fi
-if test ! -f "$as_myself"; then
-{ echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
-{ (exit 1); exit 1; }; }
-fi
-case $CONFIG_SHELL in
-'')
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
-IFS=$as_save_IFS
-test -z "$as_dir" && as_dir=.
-for as_base in sh bash ksh sh5; do
-	 case $as_dir in
-	 /*)
-	   if ("$as_dir/$as_base" -c '
-as_lineno_1=$LINENO
-as_lineno_2=$LINENO
-as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-test "x$as_lineno_1" != "x$as_lineno_2" &&
-test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
-	     $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
-	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
-	     CONFIG_SHELL=$as_dir/$as_base
-	     export CONFIG_SHELL
-	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
-	   fi;;
-	 esac
-done
-done
-;;
-esac
-# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
-# uniformly replaced by the line number.  The first 'sed' inserts a
-# line-number line before each line; the second 'sed' does the real
-# work.  The second script uses 'N' to pair each line-number line
-# with the numbered line, and appends trailing '-' during
-# substitution so that $LINENO is not a special case at line end.
-# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-# second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
-sed '=' <$as_myself |
 sed '
+s/[$]LINENO.*/&-/
+t lineno
+b
+:lineno
 N
-s,$,-,
+:loop
-: loop
+s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
-s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
 t loop
-s,-$,,
+s/-\n.*//
-s,^['$as_cr_digits']*\n,,
 ' >$as_me.lineno &&
-chmod +x $as_me.lineno ||
+chmod +x "$as_me.lineno" ||
-{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
+{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
-{ (exit 1); exit 1; }; }
 # Don't try to exec as it changes $[0], causing all sort of problems
 # (the dirname of $[0] is not the place where we might find the
-# original and so on.  Autoconf is especially sensible to this).
+# original and so on.  Autoconf is especially sensitive to this).
-. ./$as_me.lineno
+. "./$as_me.lineno"
 # Exit status is that of the last command.
 exit
 }
+ECHO_C= ECHO_N= ECHO_T=
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
+case `echo -n x` in #(((((
-*c*,-n*) ECHO_N= ECHO_C='
+-n*)
-' ECHO_T='	' ;;
+case `echo 'xy\c'` in
-*c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
+*c*) ECHO_T='	';;	# ECHO_T is single tab character.
-*)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+xy)  ECHO_C='\c';;
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 ac_unique_file="chrpath.c"
 # Factoring default headers for most tests.
 ac_includes_default="\
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+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ac_header_preproc=yes
+else
+ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+yes:no: )
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+;;
+no:yes:* )
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+( $as_echo "## ------------------------------ ##
+## Report this to pere@hungry.com ##
+## ------------------------------ ##"
+) | sed "s/^/$as_me: WARNING:     /" >&2
+;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+$as_echo_n "(cached) " >&6
+else
+eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+} # ac_fn_c_check_header_mongrel
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+$as_echo_n "(cached) " >&6
+else
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+eval "$3=yes"
+else
+eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+} # ac_fn_c_check_header_compile
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+*) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+(eval "$ac_link") 2>conftest.err
+ac_status=$?
+if test -s conftest.err; then
+grep -v '^ *+' conftest.err >conftest.er1
+cat conftest.er1 >&5
+mv -f conftest.er1 conftest.err
+fi
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+test $ac_status = 0; } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+} && test -s conftest$ac_exeext && {
+	 test "$cross_compiling" = yes ||
+	 $as_test_x conftest$ac_exeext
+}; then :
+ac_retval=0
+else
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+	ac_retval=1
+fi
+# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+# interfere with the next link command; also delete a directory that is
+# left behind by Apple's compiler.  We do this before executing the actions.
+rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+as_fn_set_status $ac_retval
+} # ac_fn_c_try_link
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+$as_echo_n "(cached) " >&6
+else
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $2 innocuous_$2
+/* System header to define __stub macros and hopefully few prototypes,
+which can conflict with char $2 (); below.
+Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+<limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+#undef $2
+/* Override any GCC internal prototype to avoid an error.
+Use char because int might match the return type of a GCC
+builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+to always fail with ENOSYS.  Some functions are actually named
+something starting with __ and the normal name is an alias.  */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+int
+main ()
+{
+return $2 ();
+;
+return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+eval "$3=yes"
+else
+eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+} # ac_fn_c_check_func
+cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 It was created by "chrpath" $as_me "0.13", which was
-generated by GNU Autoconf 2.57.  Invocation command line was
+generated by GNU Autoconf 2.68.  Invocation command line was
 $ $0 $@
 _ACEOF
+exec 5>>config.log
 {
 cat <<_ASUNAME
 ## --------- ##
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 ## --------- ##
 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
-hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
 _ASUNAME
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
-echo "PATH: $as_dir"
+$as_echo "PATH: $as_dir"
 done
+IFS=$as_save_IFS
 } >&5
 cat >&5 <<_ACEOF
 # Also quote any args containing shell meta-characters.
 # Make two passes to allow for proper duplicate-argument suppression.
 ac_configure_args=
 ac_configure_args0=
 ac_configure_args1=
-ac_sep=
 ac_must_keep_next=false
 for ac_pass in 1 2
 do
 for ac_arg
 do
 case $ac_arg in
 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
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 continue ;;
-*" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+*\'*)
-ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 esac
 case $ac_pass in
-1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
 2)
-ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+as_fn_append ac_configure_args1 " '$ac_arg'"
 if test $ac_must_keep_next = true; then
-ac_must_keep_next=false # Got value, back to normal.
+	ac_must_keep_next=false # Got value, back to normal.
 else
-case $ac_arg in
+	case $ac_arg in
-*=* | --config-cache | -C | -disable-* | --disable-* \
+	  *=* | --config-cache | -C | -disable-* | --disable-* \
-| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
-| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
-| -with-* | --with-* | -without-* | --without-* | --x)
+	  | -with-* | --with-* | -without-* | --without-* | --x)
-case "$ac_configure_args0 " in
+	    case "$ac_configure_args0 " in
-"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
-esac
+	    esac
-;;
+	    ;;
--* ) ac_must_keep_next=true ;;
+	  -* ) ac_must_keep_next=true ;;
-esac
+	esac
 fi
-ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
+as_fn_append ac_configure_args " '$ac_arg'"
-# Get rid of the leading space.
-ac_sep=" "
 ;;
 esac
 done
 done
-$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+{ ac_configure_args0=; unset ac_configure_args0;}
-$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+{ ac_configure_args1=; unset ac_configure_args1;}
 # When interrupted or exit'd, cleanup temporary files, and complete
 # config.log.  We remove comments because anyway the quotes in there
 # would cause problems or look ugly.
-# WARNING: Be sure not to use single quotes in there, as some shells,
+# WARNING: Use '\'' to represent an apostrophe within the trap.
-# such as our DU 5.0 friend, will then `close' the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
 trap 'exit_status=$?
 # Save into config.log some information that might help in debugging.
 {
 echo
-cat <<\_ASBOX
+$as_echo "## ---------------- ##
-## ---------------- ##
 ## Cache variables. ##
-## ---------------- ##
+## ---------------- ##"
-_ASBOX
 echo
 # The following way of writing the cache mishandles newlines in values,
-{
+(
+for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+eval ac_val=\$$ac_var
+case $ac_val in #(
+*${as_nl}*)
+case $ac_var in #(
+*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+esac
+case $ac_var in #(
+_ | IFS | as_nl) ;; #(
+BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+*) { eval $ac_var=; unset $ac_var;} ;;
+esac ;;
+esac
+done
 (set) 2>&1 |
-case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
+case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
-*ac_space=\ *)
+*${as_nl}ac_space=\ *)
 sed -n \
-"s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
+	"s/'\''/'\''\\\\'\'''\''/g;
-	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+;; #(
+*)
+sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
 ;;
-*)
+esac |
-sed -n \
+sort
-"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+)
-;;
-esac;
-}
 echo
-cat <<\_ASBOX
+$as_echo "## ----------------- ##
-## ----------------- ##
 ## Output variables. ##
-## ----------------- ##
+## ----------------- ##"
-_ASBOX
 echo
 for ac_var in $ac_subst_vars
 do
-eval ac_val=$`echo $ac_var`
+eval ac_val=\$$ac_var
-echo "$ac_var='"'"'$ac_val'"'"'"
+case $ac_val in
+*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+esac
+$as_echo "$ac_var='\''$ac_val'\''"
 done | sort
 echo
 if test -n "$ac_subst_files"; then
-cat <<\_ASBOX
+$as_echo "## ------------------- ##
-## ------------- ##
+## File substitutions. ##
-## Output files. ##
+## ------------------- ##"
-## ------------- ##
-_ASBOX
 echo
 for ac_var in $ac_subst_files
 do
-	eval ac_val=$`echo $ac_var`
+	eval ac_val=\$$ac_var
-echo "$ac_var='"'"'$ac_val'"'"'"
+	case $ac_val in
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	esac
+	$as_echo "$ac_var='\''$ac_val'\''"
 done | sort
 echo
 fi
 if test -s confdefs.h; then
-cat <<\_ASBOX
+$as_echo "## ----------- ##
-## ----------- ##
 ## confdefs.h. ##
-## ----------- ##
+## ----------- ##"
-_ASBOX
 echo
-sed "/^$/d" confdefs.h | sort
+cat confdefs.h
 echo
 fi
 test "$ac_signal" != 0 &&
-echo "$as_me: caught signal $ac_signal"
+$as_echo "$as_me: caught signal $ac_signal"
-echo "$as_me: exit $exit_status"
+$as_echo "$as_me: exit $exit_status"
 } >&5
-rm -f core *.core &&
+rm -f core *.core core.conftest.* &&
-rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
 exit $exit_status
 ' 0
 for ac_signal in 1 2 13 15; do
-trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
 done
 ac_signal=0
 # confdefs.h avoids OS command line length limits that DEFS can exceed.
-rm -rf conftest* confdefs.h
+rm -f -r conftest* confdefs.h
-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
-echo >confdefs.h
+$as_echo "/* confdefs.h */" > confdefs.h
 # Predefined preprocessor variables.
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE_NAME "$PACKAGE_NAME"
 _ACEOF
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
 _ACEOF
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE_VERSION "$PACKAGE_VERSION"
 _ACEOF
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE_STRING "$PACKAGE_STRING"
 _ACEOF
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
 _ACEOF
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
 # Let the site file select an alternate cache file if it wants to.
-# Prefer explicitly selected file to automatically selected ones.
+# Prefer an explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
+ac_site_file1=NONE
-if test "x$prefix" != xNONE; then
+ac_site_file2=NONE
-CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+if test -n "$CONFIG_SITE"; then
-else
+# We do not want a PATH search for config.site.
-CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+case $CONFIG_SITE in #((
-fi
+-*)  ac_site_file1=./$CONFIG_SITE;;
-fi
+*/*) ac_site_file1=$CONFIG_SITE;;
-for ac_site_file in $CONFIG_SITE; do
+*)   ac_site_file1=./$CONFIG_SITE;;
-if test -r "$ac_site_file"; then
+esac
-{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+elif test "x$prefix" != xNONE; then
-echo "$as_me: loading site script $ac_site_file" >&6;}
+ac_site_file1=$prefix/share/config.site
+ac_site_file2=$prefix/etc/config.site
+else
+ac_site_file1=$ac_default_prefix/share/config.site
+ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+test "x$ac_site_file" = xNONE && continue
+if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
 sed 's/^/| /' "$ac_site_file" >&5
-. "$ac_site_file"
+. "$ac_site_file" \
+|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
 fi
 done
 if test -r "$cache_file"; then
-# Some versions of bash will fail to source /dev/null (special
+# Some versions of bash will fail to source /dev/null (special files
-# files actually), so we avoid doing that.
+# actually), so we avoid doing that.  DJGPP emulates it as a regular file.
-if test -f "$cache_file"; then
+if test /dev/null != "$cache_file" && test -f "$cache_file"; then
-{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
-echo "$as_me: loading cache $cache_file" >&6;}
+$as_echo "$as_me: loading cache $cache_file" >&6;}
 case $cache_file in
-[\\/]* | ?:[\\/]* ) . $cache_file;;
+[\\/]* | ?:[\\/]* ) . "$cache_file";;
-*)                      . ./$cache_file;;
+*)                      . "./$cache_file";;
 esac
 fi
 else
-{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
-echo "$as_me: creating cache $cache_file" >&6;}
+$as_echo "$as_me: creating cache $cache_file" >&6;}
 >$cache_file
 fi
 # Check that the precious variables saved in the cache have kept the same
 # value.
 ac_cache_corrupted=false
-for ac_var in `(set) 2>&1 |
+for ac_var in $ac_precious_vars; do
-sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
 eval ac_old_set=\$ac_cv_env_${ac_var}_set
 eval ac_new_set=\$ac_env_${ac_var}_set
-eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+eval ac_old_val=\$ac_cv_env_${ac_var}_value
-eval ac_new_val="\$ac_env_${ac_var}_value"
+eval ac_new_val=\$ac_env_${ac_var}_value
 case $ac_old_set,$ac_new_set in
 set,)
-{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 ac_cache_corrupted=: ;;
 ,set)
-{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 ac_cache_corrupted=: ;;
 ,);;
 *)
 if test "x$ac_old_val" != "x$ac_new_val"; then
-{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+	# differences in whitespace do not lead to failure.
-echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	ac_old_val_w=`echo x $ac_old_val`
-{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
+	ac_new_val_w=`echo x $ac_new_val`
-echo "$as_me:   former value:  $ac_old_val" >&2;}
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
-{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
-echo "$as_me:   current value: $ac_new_val" >&2;}
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-ac_cache_corrupted=:
+	  ac_cache_corrupted=:
+	else
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  eval $ac_var=\$ac_old_val
+	fi
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
 fi;;
 esac
 # Pass precious variables to config.status.
 if test "$ac_new_set" = set; then
 case $ac_new_val in
-*" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
-ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
 *) ac_arg=$ac_var=$ac_new_val ;;
 esac
 case " $ac_configure_args " in
 *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
-*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+*) as_fn_append ac_configure_args " '$ac_arg'" ;;
 esac
 fi
 done
 if $ac_cache_corrupted; then
-{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
-echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-{ (exit 1); exit 1; }; }
+as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
 fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 ac_aux_dir=
-for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
-if test -f $ac_dir/install-sh; then
+if test -f "$ac_dir/install-sh"; then
 ac_aux_dir=$ac_dir
 ac_install_sh="$ac_aux_dir/install-sh -c"
 break
-elif test -f $ac_dir/install.sh; then
+elif test -f "$ac_dir/install.sh"; then
 ac_aux_dir=$ac_dir
 ac_install_sh="$ac_aux_dir/install.sh -c"
 break
-elif test -f $ac_dir/shtool; then
+elif test -f "$ac_dir/shtool"; then
 ac_aux_dir=$ac_dir
 ac_install_sh="$ac_aux_dir/shtool install -c"
 break
 fi
 done
 if test -z "$ac_aux_dir"; then
-{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
-echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
+fi
-{ (exit 1); exit 1; }; }
-fi
+# These three variables are undocumented and unsupported,
-ac_config_guess="$SHELL $ac_aux_dir/config.guess"
+# and are intended to be withdrawn in a future Autoconf release.
-ac_config_sub="$SHELL $ac_aux_dir/config.sub"
+# They can cause serious problems if a builder's source tree is in a directory
-ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 # Make sure we can run config.sub.
-$ac_config_sub sun4 >/dev/null 2>&1 ||
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-{ { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
+as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
-echo "$as_me: error: cannot run $ac_config_sub" >&2;}
-{ (exit 1); exit 1; }; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
-echo "$as_me:$LINENO: checking build system type" >&5
+if ${ac_cv_build+:} false; then :
-echo $ECHO_N "checking build system type... $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
-if test "${ac_cv_build+set}" = set; then
+else
-echo $ECHO_N "(cached) $ECHO_C" >&6
+ac_build_alias=$build_alias
-else
+test "x$ac_build_alias" = x &&
-ac_cv_build_alias=$build_alias
+ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
-test -z "$ac_cv_build_alias" &&
+test "x$ac_build_alias" = x &&
-ac_cv_build_alias=`$ac_config_guess`
+as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
-test -z "$ac_cv_build_alias" &&
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
-echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
-{ (exit 1); exit 1; }; }
+fi
-ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
-{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
+$as_echo "$ac_cv_build" >&6; }
-echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
+case $ac_cv_build in
-{ (exit 1); exit 1; }; }
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
-fi
+esac
-echo "$as_me:$LINENO: result: $ac_cv_build" >&5
-echo "${ECHO_T}$ac_cv_build" >&6
 build=$ac_cv_build
-build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+ac_save_IFS=$IFS; IFS='-'
-build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+set x $ac_cv_build
-build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+shift
+build_cpu=$1
+build_vendor=$2
-echo "$as_me:$LINENO: checking host system type" >&5
+shift; shift
-echo $ECHO_N "checking host system type... $ECHO_C" >&6
+# Remember, the first character of IFS is used to create $*,
-if test "${ac_cv_host+set}" = set; then
+# except with old shells:
-echo $ECHO_N "(cached) $ECHO_C" >&6
+build_os=$*
-else
+IFS=$ac_save_IFS
-ac_cv_host_alias=$host_alias
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
-test -z "$ac_cv_host_alias" &&
-ac_cv_host_alias=$ac_cv_build_alias
-ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
-{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+$as_echo_n "checking host system type... " >&6; }
-echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
+if ${ac_cv_host+:} false; then :
-{ (exit 1); exit 1; }; }
+$as_echo_n "(cached) " >&6
+else
-fi
+if test "x$host_alias" = x; then
-echo "$as_me:$LINENO: result: $ac_cv_host" >&5
+ac_cv_host=$ac_cv_build
-echo "${ECHO_T}$ac_cv_host" >&6
+else
+ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
 host=$ac_cv_host
-host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+ac_save_IFS=$IFS; IFS='-'
-host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+set x $ac_cv_host
-host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+shift
+host_cpu=$1
+host_vendor=$2
-echo "$as_me:$LINENO: checking target system type" >&5
+shift; shift
-echo $ECHO_N "checking target system type... $ECHO_C" >&6
+# Remember, the first character of IFS is used to create $*,
-if test "${ac_cv_target+set}" = set; then
+# except with old shells:
-echo $ECHO_N "(cached) $ECHO_C" >&6
+host_os=$*
-else
+IFS=$ac_save_IFS
-ac_cv_target_alias=$target_alias
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
-test "x$ac_cv_target_alias" = "x" &&
-ac_cv_target_alias=$ac_cv_host_alias
-ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
-{ { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
+$as_echo_n "checking target system type... " >&6; }
-echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
+if ${ac_cv_target+:} false; then :
-{ (exit 1); exit 1; }; }
+$as_echo_n "(cached) " >&6
+else
-fi
+if test "x$target_alias" = x; then
-echo "$as_me:$LINENO: result: $ac_cv_target" >&5
+ac_cv_target=$ac_cv_host
-echo "${ECHO_T}$ac_cv_target" >&6
+else
+ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+esac
 target=$ac_cv_target
-target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+ac_save_IFS=$IFS; IFS='-'
-target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
+set x $ac_cv_target
-target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
 # The aliases save the names the user supplied, while $host etc.
 # will get canonicalized.
 test -n "$target_alias" &&
 test "$program_prefix$program_suffix$program_transform_name" = \
 NONENONEs,x,x, &&
 program_prefix=${target_alias}-
+am__api_version='1.11'
 # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or
 # incompatible versions:
 # SysV /etc/install, /usr/sbin/install
 # AIX /bin/install
 # AmigaOS /C/install, which installs bootblocks on floppy discs
 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
 # ./install, which can be erroneously created by make from ./install.sh.
-echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+# Reject install programs that cannot install multiple files.
-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
 if test -z "$INSTALL"; then
-if test "${ac_cv_path_install+set}" = set; then
+if ${ac_cv_path_install+:} false; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 # Account for people who put trailing slashes in PATH elements.
-case $as_dir/ in
+case $as_dir/ in #((
-./ | .// | /cC/* | \
+./ | .// | /[cC]/* | \
 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
 /usr/ucb/* ) ;;
 *)
 # OSF1 and SCO ODT 3.0 have their own names for install.
 # Don't use installbsd from OSF since it installs stuff as root
 # by default.
 for ac_prog in ginstall scoinst install; do
 for ac_exec_ext in '' $ac_executable_extensions; do
-if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
-if test $ac_prog = install &&
+	  if test $ac_prog = install &&
-grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-# AIX install.  It has an incompatible calling convention.
+	    # AIX install.  It has an incompatible calling convention.
-:
+	    :
-elif test $ac_prog = install &&
+	  elif test $ac_prog = install &&
-grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-# program-specific install script used by HP pwplus--don't use.
+	    # program-specific install script used by HP pwplus--don't use.
-:
+	    :
-else
+	  else
-ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	    rm -rf conftest.one conftest.two conftest.dir
-break 3
+	    echo one > conftest.one
-fi
+	    echo two > conftest.two
-fi
+	    mkdir conftest.dir
+	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	      test -s conftest.one && test -s conftest.two &&
+	      test -s conftest.dir/conftest.one &&
+	      test -s conftest.dir/conftest.two
+	    then
+	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	      break 3
+	    fi
+	  fi
+	fi
 done
 done
 ;;
 esac
-done
+done
+IFS=$as_save_IFS
+rm -rf conftest.one conftest.two conftest.dir
 fi
 if test "${ac_cv_path_install+set}" = set; then
 INSTALL=$ac_cv_path_install
 else
-# As a last resort, use the slow shell script.  We don't cache a
+# As a last resort, use the slow shell script.  Don't cache a
-# path for INSTALL within a source directory, because that will
+# value for INSTALL within a source directory, because that will
 # break other packages using the cache if that directory is
-# removed, or if the path is relative.
+# removed, or if the value is a relative name.
 INSTALL=$ac_install_sh
 fi
 fi
-echo "$as_me:$LINENO: result: $INSTALL" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
-echo "${ECHO_T}$INSTALL" >&6
+$as_echo "$INSTALL" >&6; }
 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 # It thinks the first close brace ends the variable substitution.
 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
-echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
+$as_echo_n "checking whether build environment is sane... " >&6; }
 # Just in case
 sleep 1
-echo timestamp > conftestfile
+echo timestamp > conftest.file
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name.  Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+*[\\\"\#\$\&\'\`$am_lf]*)
+as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+*[\\\"\#\$\&\'\`$am_lf\ \	]*)
+as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
+esac
 # Do `set' in a subshell so we don't clobber the current shell's
 # arguments.  Must try -L first in case configure is actually a
 # symlink; some systems play weird games with the mod time of symlinks
 # (eg FreeBSD returns the mod time of the symlink's containing
 # directory).
 if (
-set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
+set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
 if test "$*" = "X"; then
 # -L didn't work.
-set X `ls -t $srcdir/configure conftestfile`
+set X `ls -t "$srcdir/configure" conftest.file`
 fi
-if test "$*" != "X $srcdir/configure conftestfile" \
+rm -f conftest.file
-&& test "$*" != "X conftestfile $srcdir/configure"; then
+if test "$*" != "X $srcdir/configure conftest.file" \
+&& test "$*" != "X conftest.file $srcdir/configure"; then
 # If neither matched, then we have a broken ls.  This can happen
 # if, for instance, CONFIG_SHELL is bash and it inherits a
 # broken ls alias from the environment.  This has actually
 # happened.  Such a system could not be considered "sane".
-{ { echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
+as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
-alias in your environment" >&5
+alias in your environment" "$LINENO" 5
-echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
-alias in your environment" >&2;}
-{ (exit 1); exit 1; }; }
 fi
-test "$2" = conftestfile
+test "$2" = conftest.file
 )
 then
 # Ok.
 :
 else
-{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+as_fn_error $? "newly created file is older than distributed files!
-Check your system clock" >&5
+Check your system clock" "$LINENO" 5
-echo "$as_me: error: newly created file is older than distributed files!
+fi
-Check your system clock" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-{ (exit 1); exit 1; }; }
+$as_echo "yes" >&6; }
-fi
-rm -f conftest*
-echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
 test "$program_prefix" != NONE &&
-program_transform_name="s,^,$program_prefix,;$program_transform_name"
+program_transform_name="s&^&$program_prefix&;$program_transform_name"
 # Use a double $ so make ignores it.
 test "$program_suffix" != NONE &&
-program_transform_name="s,\$,$program_suffix,;$program_transform_name"
+program_transform_name="s&\$&$program_suffix&;$program_transform_name"
-# Double any \ or $.  echo might interpret backslashes.
+# Double any \ or $.
 # By default was `s,x,x', remove it if useless.
-cat <<\_ACEOF >conftest.sed
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
-s/[\\$]/&&/g;s/;s,x,x,$//
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
-_ACEOF
-program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
+# expand $ac_aux_dir to an absolute path
-rm conftest.sed
+am_aux_dir=`cd $ac_aux_dir && pwd`
-echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+if test x"${MISSING+set}" != xset; then
-echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
+case $am_aux_dir in
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'`
+*\ * | *\	*)
-if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
+MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
-echo $ECHO_N "(cached) $ECHO_C" >&6
+*)
+MISSING="\${SHELL} $am_aux_dir/missing" ;;
+esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+am_missing_run="$MISSING --run "
+else
+am_missing_run=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+if test x"${install_sh}" != xset; then
+case $am_aux_dir in
+*\ * | *\	*)
+install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+*)
+install_sh="\${SHELL} $am_aux_dir/install-sh"
+esac
+fi
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'.  However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+if test -n "$ac_tool_prefix"; then
+# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+$as_echo_n "(cached) " >&6
+else
+if test -n "$STRIP"; then
+ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+IFS=$as_save_IFS
+test -z "$as_dir" && as_dir=.
+for ac_exec_ext in '' $ac_executable_extensions; do
+if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+break 2
+fi
+done
+done
+IFS=$as_save_IFS
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ac_ct_STRIP=$STRIP
+# Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+$as_echo_n "(cached) " >&6
+else
+if test -n "$ac_ct_STRIP"; then
+ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+IFS=$as_save_IFS
+test -z "$as_dir" && as_dir=.
+for ac_exec_ext in '' $ac_executable_extensions; do
+if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ac_cv_prog_ac_ct_STRIP="strip"
+$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+break 2
+fi
+done
+done
+IFS=$as_save_IFS
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+if test "x$ac_ct_STRIP" = x; then
+STRIP=":"
+else
+case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+STRIP=$ac_ct_STRIP
+fi
+else
+STRIP="$ac_cv_prog_STRIP"
+fi
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+if ${ac_cv_path_mkdir+:} false; then :
+$as_echo_n "(cached) " >&6
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+IFS=$as_save_IFS
+test -z "$as_dir" && as_dir=.
+for ac_prog in mkdir gmkdir; do
+	 for ac_exec_ext in '' $ac_executable_extensions; do
+	   { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+	     'mkdir (GNU coreutils) '* | \
+	     'mkdir (coreutils) '* | \
+	     'mkdir (fileutils) '4.1*)
+	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+	       break 3;;
+	   esac
+	 done
+done
+done
+IFS=$as_save_IFS
+fi
+test -d ./--version && rmdir ./--version
+if test "${ac_cv_path_mkdir+set}" = set; then
+MKDIR_P="$ac_cv_path_mkdir -p"
+else
+# As a last resort, use the slow shell script.  Don't cache a
+# value for MKDIR_P within a source directory, because that will
+# break other packages using the cache if that directory is
+# removed, or if the value is a relative name.
+MKDIR_P="$ac_install_sh -d"
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+mkdir_p="$MKDIR_P"
+case $mkdir_p in
+[\\/$]* | ?:[\\/]*) ;;
+*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+for ac_prog in gawk mawk nawk awk
+do
+# Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+$as_echo_n "(cached) " >&6
+else
+if test -n "$AWK"; then
+ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+IFS=$as_save_IFS
+test -z "$as_dir" && as_dir=.
+for ac_exec_ext in '' $ac_executable_extensions; do
+if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ac_cv_prog_AWK="$ac_prog"
+$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+break 2
+fi
+done
+done
+IFS=$as_save_IFS
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -n "$AWK" && break
+done
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+$as_echo_n "(cached) " >&6
 else
 cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
 all:
-	@echo 'ac_maketemp="$(MAKE)"'
+	@echo '@@@%%%=$(MAKE)=@@@%%%'
 _ACEOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
-eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
-if test -n "$ac_maketemp"; then
+*@@@%%%=?*=@@@%%%*)
-eval ac_cv_prog_make_${ac_make}_set=yes
+eval ac_cv_prog_make_${ac_make}_set=yes;;
-else
+*)
-eval ac_cv_prog_make_${ac_make}_set=no
+eval ac_cv_prog_make_${ac_make}_set=no;;
-fi
+esac
 rm -f conftest.make
 fi
-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
-echo "$as_me:$LINENO: result: yes" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+$as_echo "yes" >&6; }
 SET_MAKE=
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-echo "${ECHO_T}no" >&6
+$as_echo "no" >&6; }
 SET_MAKE="MAKE=${MAKE-make}"
 fi
+rm -rf .tst 2>/dev/null
-PACKAGE="chrpath"
+mkdir .tst 2>/dev/null
+if test -d .tst; then
-VERSION="0.13"
+am__leading_dot=.
+else
-if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
+am__leading_dot=_
-{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+fi
-echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
+rmdir .tst 2>/dev/null
-{ (exit 1); exit 1; }; }
-fi
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+# is not polluted with repeated "-I."
+am__isrc=' -I$(srcdir)'
+# test to see if srcdir already configured
+if test -f $srcdir/config.status; then
+as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+fi
+fi
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+if (cygpath --version) >/dev/null 2>/dev/null; then
+CYGPATH_W='cygpath -w'
+else
+CYGPATH_W=echo
+fi
+fi
+# Define the identity of the package.
+PACKAGE="chrpath"
+VERSION="0.13"
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE "$PACKAGE"
 _ACEOF
 cat >>confdefs.h <<_ACEOF
 #define VERSION "$VERSION"
 _ACEOF
+# Some tools Automake needs.
-missing_dir=`cd $ac_aux_dir && pwd`
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
-echo "$as_me:$LINENO: checking for working aclocal" >&5
-echo $ECHO_N "checking for working aclocal... $ECHO_C" >&6
-# Run test in a subshell; some versions of sh will print an error if
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
-if (aclocal --version) < /dev/null > /dev/null 2>&1; then
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
-ACLOCAL=aclocal
-echo "$as_me:$LINENO: result: found" >&5
-echo "${ECHO_T}found" >&6
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
-else
-ACLOCAL="$missing_dir/missing aclocal"
-echo "$as_me:$LINENO: result: missing" >&5
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
-echo "${ECHO_T}missing" >&6
-fi
+# We need awk for the "check" target.  The system "awk" is bad on
+# some platforms.
-echo "$as_me:$LINENO: checking for working autoconf" >&5
+# Always define AMTAR for backward compatibility.
-echo $ECHO_N "checking for working autoconf... $ECHO_C" >&6
-# Run test in a subshell; some versions of sh will print an error if
+AMTAR=${AMTAR-"${am_missing_run}tar"}
-# an executable is not found, even if stderr is redirected.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
-if (autoconf --version) < /dev/null > /dev/null 2>&1; then
-AUTOCONF=autoconf
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-echo "${ECHO_T}found" >&6
-else
-AUTOCONF="$missing_dir/missing autoconf"
-echo "$as_me:$LINENO: result: missing" >&5
-echo "${ECHO_T}missing" >&6
+ac_config_headers="$ac_config_headers config.h"
-fi
-echo "$as_me:$LINENO: checking for working automake" >&5
-echo $ECHO_N "checking for working automake... $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
-# Run test in a subshell; some versions of sh will print an error if
+$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
-# an executable is not found, even if stderr is redirected.
+# Check whether --enable-maintainer-mode was given.
-# Redirect stdin to placate older versions of autoconf.  Sigh.
+if test "${enable_maintainer_mode+set}" = set; then :
-if (automake --version) < /dev/null > /dev/null 2>&1; then
+enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
-AUTOMAKE=automake
-echo "$as_me:$LINENO: result: found" >&5
-echo "${ECHO_T}found" >&6
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-AUTOMAKE="$missing_dir/missing automake"
-echo "$as_me:$LINENO: result: missing" >&5
-echo "${ECHO_T}missing" >&6
-fi
-echo "$as_me:$LINENO: checking for working autoheader" >&5
-echo $ECHO_N "checking for working autoheader... $ECHO_C" >&6
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-echo "$as_me:$LINENO: result: missing" >&5
-echo "${ECHO_T}missing" >&6
-fi
-echo "$as_me:$LINENO: checking for working makeinfo" >&5
-echo $ECHO_N "checking for working makeinfo... $ECHO_C" >&6
-# Run test in a subshell; some versions of sh will print an error if
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-echo "${ECHO_T}found" >&6
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-echo "${ECHO_T}missing" >&6
-fi
-ac_config_headers="$ac_config_headers config.h"
-ac_config_commands="$ac_config_commands default-1"
-echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
-echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6
-# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
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-enableval="$enable_maintainer_mode"
-USE_MAINTAINER_MODE=$enableval
 else
 USE_MAINTAINER_MODE=no
-fi;
+fi
-echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
-echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
+$as_echo "$USE_MAINTAINER_MODE" >&6; }
+if test $USE_MAINTAINER_MODE = yes; then
-if test $USE_MAINTAINER_MODE = yes; then
 MAINTAINER_MODE_TRUE=
 MAINTAINER_MODE_FALSE='#'
 else
 MAINTAINER_MODE_TRUE='#'
 MAINTAINER_MODE_FALSE=
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 ac_compiler_gnu=$ac_cv_c_compiler_gnu
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 set dummy ${ac_tool_prefix}gcc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then
+if ${ac_cv_prog_CC+:} false; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
 else
 if test -n "$CC"; then
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 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_CC="${ac_tool_prefix}gcc"
-echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 done
+IFS=$as_save_IFS
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-echo "$as_me:$LINENO: result: $CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+$as_echo "$CC" >&6; }
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-echo "${ECHO_T}no" >&6
+$as_echo "no" >&6; }
 fi
 fi
 if test -z "$ac_cv_prog_CC"; then
 ac_ct_CC=$CC
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
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-echo $ECHO_N "(cached) $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
 else
 if test -n "$ac_ct_CC"; then
 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
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 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
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 ac_cv_prog_ac_ct_CC="gcc"
-echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 done
+IFS=$as_save_IFS
 fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
+$as_echo "$ac_ct_CC" >&6; }
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-echo "${ECHO_T}no" >&6
+$as_echo "no" >&6; }
 fi
-CC=$ac_ct_CC
+if test "x$ac_ct_CC" = x; then
+CC=""
+else
+case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+CC=$ac_ct_CC
+fi
 else
 CC="$ac_cv_prog_CC"
 fi
 if test -z "$CC"; then
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then
+if ${ac_cv_prog_CC+:} false; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
 else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_CC="${ac_tool_prefix}cc"
-echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 done
+IFS=$as_save_IFS
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-echo "$as_me:$LINENO: result: $CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+$as_echo "$CC" >&6; }
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-echo "${ECHO_T}no" >&6
+$as_echo "no" >&6; }
 fi
-fi
-if test -z "$ac_cv_prog_CC"; then
-ac_ct_CC=$CC
-# Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-if test -n "$ac_ct_CC"; then
-ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-IFS=$as_save_IFS
-test -z "$as_dir" && as_dir=.
-for ac_exec_ext in '' $ac_executable_extensions; do
-if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-ac_cv_prog_ac_ct_CC="cc"
-echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-break 2
 fi
-done
-done
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
-else
-echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-CC=$ac_ct_CC
-else
-CC="$ac_cv_prog_CC"
-fi
 fi
 if test -z "$CC"; then
 # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then
+if ${ac_cv_prog_CC+:} false; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
 else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
 else
 ac_prog_rejected=no
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 ac_prog_rejected=yes
 continue
 fi
 ac_cv_prog_CC="cc"
-echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 done
+IFS=$as_save_IFS
 if test $ac_prog_rejected = yes; then
 # We found a bogon in the path, so make sure we never use it.
 set dummy $ac_cv_prog_CC
 shift
 fi
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-echo "$as_me:$LINENO: result: $CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+$as_echo "$CC" >&6; }
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-echo "${ECHO_T}no" >&6
+$as_echo "no" >&6; }
 fi
 fi
 if test -z "$CC"; then
 if test -n "$ac_tool_prefix"; then
-for ac_prog in cl
+for ac_prog in cl.exe
 do
 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then
+if ${ac_cv_prog_CC+:} false; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
 else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 done
+IFS=$as_save_IFS
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-echo "$as_me:$LINENO: result: $CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+$as_echo "$CC" >&6; }
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-echo "${ECHO_T}no" >&6
+$as_echo "no" >&6; }
 fi
 test -n "$CC" && break
 done
 fi
 if test -z "$CC"; then
 ac_ct_CC=$CC
-for ac_prog in cl
+for ac_prog in cl.exe
 do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
 else
 if test -n "$ac_ct_CC"; then
 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
-if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_ac_ct_CC="$ac_prog"
-echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 break 2
 fi
 done
 done
+IFS=$as_save_IFS
 fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
+$as_echo "$ac_ct_CC" >&6; }
 else
-echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-echo "${ECHO_T}no" >&6
+$as_echo "no" >&6; }
 fi
 test -n "$ac_ct_CC" && break
 done
-CC=$ac_ct_CC
+if test "x$ac_ct_CC" = x; then
-fi
+CC=""
+else
-fi
+case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-See \`config.log' for more details." >&5
+ac_tool_warned=yes ;;
-echo "$as_me: error: no acceptable C compiler found in \$PATH
+esac
-See \`config.log' for more details." >&2;}
+CC=$ac_ct_CC
-{ (exit 1); exit 1; }; }
+fi
+fi
+fi
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
 # Provide some information about the compiler.
-echo "$as_me:$LINENO:" \
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
-"checking for C compiler version" >&5
+set X $ac_compile
-ac_compiler=`set X $ac_compile; echo $2`
+ac_compiler=$2
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
+for ac_option in --version -v -V -qversion; do
-(eval $ac_compiler --version </dev/null >&5) 2>&5
+{ { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+*) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+(eval "$ac_compiler $ac_option >&5") 2>conftest.err
 ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+if test -s conftest.err; then
-(exit $ac_status); }
+sed '10a\
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
+... rest of stderr output deleted ...
-(eval $ac_compiler -v </dev/null >&5) 2>&5
+10q' conftest.err >conftest.er1
-ac_status=$?
+cat conftest.er1 >&5
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+fi
-(exit $ac_status); }
+rm -f conftest.er1 conftest.err
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-(eval $ac_compiler -V </dev/null >&5) 2>&5
+test $ac_status = 0; }
-ac_status=$?
+done
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 int
 main ()
 {
 ;
 return 0;
 }
 _ACEOF
 ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.exe b.out"
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
 # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-echo "$as_me:$LINENO: checking for C compiler default output" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
-echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
+$as_echo_n "checking whether the C compiler works... " >&6; }
-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
-(eval $ac_link_default) 2>&5
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+ac_rmfiles=
+for ac_file in $ac_files
+do
+case $ac_file in
+*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+* ) ac_rmfiles="$ac_rmfiles $ac_file";;
+esac
+done
+rm -f $ac_rmfiles
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+*) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+(eval "$ac_link_default") 2>&5
 ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-(exit $ac_status); }; then
+test $ac_status = 0; }; then :
-# Find the output, starting from the most likely.  This scheme is
+# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
-# not robust to junk in `.', hence go to wildcards (a.*) only as a last
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
-# resort.
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
-# Be careful to initialize this variable, since it used to be cached.
+# Autoconf.
-# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
+for ac_file in $ac_files ''
-ac_cv_exeext=
-# b.out is created by i960 compilers.
-for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
 do
 test -f "$ac_file" || continue
 case $ac_file in
-*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
+*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
-;;
+	;;
-conftest.$ac_ext )
-# This is the source file.
-;;
 [ab].out )
-# We found the default executable, but exeext='' is most
+	# We found the default executable, but exeext='' is most
-# certainly right.
+	# certainly right.
-break;;
+	break;;
 *.* )
-ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
-# FIXME: I believe we export ac_cv_exeext for Libtool,
+	then :; else
-# but it would be cool to find out if it's true.  Does anybody
+	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-# maintain Libtool? --akim.
+	fi
-export ac_cv_exeext
+	# We set ac_cv_exeext here because the later test for it is not
-break;;
+	# safe: cross compilers may not add the suffix if given an `-o'
+	# argument, so we may need to know it at that point already.
+	# Even if this section looks crufty: it has the advantage of
+	# actually working.
+	break;;
 * )
-break;;
+	break;;
 esac
 done
-else
+test "$ac_cv_exeext" = no && ac_cv_exeext=
-echo "$as_me: failed program was:" >&5
+else
+ac_file=''
+fi
+if test -z "$ac_file"; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
-{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-See \`config.log' for more details." >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-echo "$as_me: error: C compiler cannot create executables
+as_fn_error 77 "C compiler cannot create executables
-See \`config.log' for more details." >&2;}
+See \`config.log' for more details" "$LINENO" 5; }
-{ (exit 77); exit 77; }; }
+else
-fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
 ac_exeext=$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_file" >&5
-echo "${ECHO_T}$ac_file" >&6
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
-# Check the compiler produces executables we can run.  If not, either
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
-# the compiler is broken, or we cross compile.
+$as_echo_n "checking for suffix of executables... " >&6; }
-echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+if { { ac_try="$ac_link"
-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
+case "(($ac_try" in
-# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
+*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-# If not cross compiling, check that we can run a simple program.
+*) ac_try_echo=$ac_try;;
-if test "$cross_compiling" != yes; then
+esac
-if { ac_try='./$ac_file'
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+$as_echo "$ac_try_echo"; } >&5
-(eval $ac_try) 2>&5
+(eval "$ac_link") 2>&5
 ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
+test $ac_status = 0; }; then :
-cross_compiling=no
-else
-if test "$cross_compiling" = maybe; then
-	cross_compiling=yes
-else
-	{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." >&2;}
-{ (exit 1); exit 1; }; }
-fi
-fi
-fi
-echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-rm -f a.out a.exe conftest$ac_cv_exeext b.out
-ac_clean_files=$ac_clean_files_save
-# Check the compiler produces executables we can run.  If not, either
-# the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
-echo "$as_me:$LINENO: result: $cross_compiling" >&5
-echo "${ECHO_T}$cross_compiling" >&6
-echo "$as_me:$LINENO: checking for suffix of executables" >&5
-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-(eval $ac_link) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; then
 # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 # work properly (i.e., refer to `conftest.exe'), while it won't with
 # `rm'.
 for ac_file in conftest.exe conftest conftest.*; do
 test -f "$ac_file" || continue
 case $ac_file in
-*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
+*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-export ac_cv_exeext
+	  break;;
-break;;
 * ) break;;
 esac
 done
 else
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-See \`config.log' for more details." >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details." >&2;}
+See \`config.log' for more details" "$LINENO" 5; }
-{ (exit 1); exit 1; }; }
+fi
-fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
-rm -f conftest$ac_cv_exeext
+$as_echo "$ac_cv_exeext" >&6; }
-echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
-echo "${ECHO_T}$ac_cv_exeext" >&6
 rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext
 ac_exeext=$EXEEXT
-echo "$as_me:$LINENO: checking for suffix of object files" >&5
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
-if test "${ac_cv_objext+set}" = set; then
-echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+#include <stdio.h>
 int
 main ()
 {
+FILE *f = fopen ("conftest.out", "w");
+return ferror (f) || fclose (f) != 0;
 ;
 return 0;
 }
 _ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+{ { ac_try="$ac_link"
+case "(($ac_try" in
+*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+*) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+(eval "$ac_link") 2>&5
+ac_status=$?
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+test $ac_status = 0; }
+if { ac_try='./conftest$ac_cv_exeext'
+{ { case "(($ac_try" in
+*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+*) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+(eval "$ac_try") 2>&5
+ac_status=$?
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+test $ac_status = 0; }; }; then
+cross_compiling=no
+else
+if test "$cross_compiling" = maybe; then
+	cross_compiling=yes
+else
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+$as_echo_n "(cached) " >&6
+else
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int
+main ()
+{
+;
+return 0;
+}
+_ACEOF
 rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+if { { ac_try="$ac_compile"
-(eval $ac_compile) 2>&5
+case "(($ac_try" in
+*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+*) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+(eval "$ac_compile") 2>&5
 ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-(exit $ac_status); }; then
+test $ac_status = 0; }; then :
-for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+for ac_file in conftest.o conftest.obj conftest.*; do
+test -f "$ac_file" || continue;
 case $ac_file in
-*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
+*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
 break;;
 esac
 done
 else
-echo "$as_me: failed program was:" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-See \`config.log' for more details." >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-echo "$as_me: error: cannot compute suffix of object files: cannot compile
+as_fn_error $? "cannot compute suffix of object files: cannot compile
-See \`config.log' for more details." >&2;}
+See \`config.log' for more details" "$LINENO" 5; }
-{ (exit 1); exit 1; }; }
+fi
-fi
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
-echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
-echo "${ECHO_T}$ac_cv_objext" >&6
+$as_echo "$ac_cv_objext" >&6; }
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if test "${ac_cv_c_compiler_gnu+set}" = set; then
+if ${ac_cv_c_compiler_gnu+:} false; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
 else
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 int
 main ()
 {
 ;
 return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
+if ac_fn_c_try_compile "$LINENO"; then :
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-{ ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
 ac_compiler_gnu=yes
 else
-echo "$as_me: failed program was:" >&5
+ac_compiler_gnu=no
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_compiler_gnu=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 fi
-echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
-GCC=`test $ac_compiler_gnu = yes && echo yes`
+if test $ac_compiler_gnu = yes; then
+GCC=yes
+else
+GCC=
+fi
 ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
-CFLAGS="-g"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
-echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+if ${ac_cv_prog_cc_g+:} false; then :
-if test "${ac_cv_prog_cc_g+set}" = set; then
+$as_echo_n "(cached) " >&6
-echo $ECHO_N "(cached) $ECHO_C" >&6
+else
-else
+ac_save_c_werror_flag=$ac_c_werror_flag
-cat >conftest.$ac_ext <<_ACEOF
+ac_c_werror_flag=yes
-#line $LINENO "configure"
+ac_cv_prog_cc_g=no
-/* confdefs.h.  */
+CFLAGS="-g"
-_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 int
 main ()
 {
 ;
 return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
+if ac_fn_c_try_compile "$LINENO"; then :
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-{ ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
 ac_cv_prog_cc_g=yes
 else
-echo "$as_me: failed program was:" >&5
+CFLAGS=""
-sed 's/^/| /' conftest.$ac_ext >&5
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
-ac_cv_prog_cc_g=no
-fi
+int
-rm -f conftest.$ac_objext conftest.$ac_ext
+main ()
-fi
+{
-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+;
+return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+else
+ac_c_werror_flag=$ac_save_c_werror_flag
+	 CFLAGS="-g"
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int
+main ()
+{
+;
+return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
 if test "$ac_test_CFLAGS" = set; then
 CFLAGS=$ac_save_CFLAGS
 elif test $ac_cv_prog_cc_g = yes; then
 if test "$GCC" = yes; then
 CFLAGS="-g -O2"
 CFLAGS="-O2"
 else
 CFLAGS=
 fi
 fi
-echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if test "${ac_cv_prog_cc_stdc+set}" = set; then
+if ${ac_cv_prog_cc_c89+:} false; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
 else
-ac_cv_prog_cc_stdc=no
+ac_cv_prog_cc_c89=no
 ac_save_CC=$CC
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <stdarg.h>
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 va_start (v,p);
 s = g (p, va_arg (v,int));
 va_end (v);
 return s;
 }
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+function prototypes and stuff, but not '\xHH' hex character constants.
+These don't provoke an error unfortunately, instead are silently treated
+as 'x'.  The following induces an error, until -std is added to get
+proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+array size at least.  It's necessary to write '\x00'==0 to get something
+that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
 int test (int i, double x);
 struct s1 {int (*f) (int a);};
 struct s2 {int (*f) (double a);};
 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 int argc;
 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 ;
 return 0;
 }
 _ACEOF
-# Don't try gcc -ansi; that turns off useful extensions and
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-# breaks some systems' header files.
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-# AIX			-qlanglvl=ansi
-# Ultrix and OSF/1	-std1
-# HP-UX 10.20 and later	-Ae
-# HP-UX older versions	-Aa -D_HPUX_SOURCE
-# SVR4			-Xc -D__EXTENSIONS__
-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 do
 CC="$ac_save_CC $ac_arg"
-rm -f conftest.$ac_objext
+if ac_fn_c_try_compile "$LINENO"; then :
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ac_cv_prog_cc_c89=$ac_arg
-(eval $ac_compile) 2>&5
+fi
-ac_status=$?
+rm -f core conftest.err conftest.$ac_objext
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+test "x$ac_cv_prog_cc_c89" != "xno" && break
-(exit $ac_status); } &&
-{ ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
-ac_cv_prog_cc_stdc=$ac_arg
-break
-else
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-fi
-rm -f conftest.$ac_objext
 done
-rm -f conftest.$ac_ext conftest.$ac_objext
+rm -f conftest.$ac_ext
 CC=$ac_save_CC
 fi
+# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_stdc" in
+case "x$ac_cv_prog_cc_c89" in
-x|xno)
+x)
-echo "$as_me:$LINENO: result: none needed" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6 ;;
+$as_echo "none needed" >&6; } ;;
+xno)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
 *)
-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
+CC="$CC $ac_cv_prog_cc_c89"
-echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-CC="$CC $ac_cv_prog_cc_stdc" ;;
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
-# Some people use a C++ compiler to compile C.  Since we use `exit',
-# in C++ we need to declare it.  In case someone uses the same compiler
+fi
-# for both compiling C and C++ we need to have the C++ compiler decide
-# the declaration of exit, since it's the most demanding environment.
-cat >conftest.$ac_ext <<_ACEOF
-#ifndef __cplusplus
-choke me
-#endif
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-{ ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
-for ac_declaration in \
-'' \
-'extern "C" void std::exit (int) throw (); using std::exit;' \
-'extern "C" void std::exit (int); using std::exit;' \
-'extern "C" void exit (int) throw ();' \
-'extern "C" void exit (int);' \
-'void exit (int);'
-do
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_declaration
-#include <stdlib.h>
-int
-main ()
-{
-exit (42);
-;
-return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-{ ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
-:
-else
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-continue
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_declaration
-int
-main ()
-{
-exit (42);
-;
-return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-{ ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
-break
-else
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-done
-rm -f conftest*
-if test -n "$ac_declaration"; then
-echo '#ifdef __cplusplus' >>confdefs.h
-echo $ac_declaration      >>confdefs.h
-echo '#endif'             >>confdefs.h
-fi
-else
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
+DEPDIR="${am__leading_dot}deps"
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
+ac_config_commands="$ac_config_commands depfiles"
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
+am_make=${MAKE-make}
-# IRIX /sbin/install
+cat > confinc << 'END'
-# AIX /bin/install
+am__doit:
-# AmigaOS /C/install, which installs bootblocks on floppy discs
+	@echo this is the am__doit target
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+.PHONY: am__doit
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+END
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 done
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+# When given -MP, icc 7.0 and 7.1 complain thusly:
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+# The diagnosis changed in icc 8.0:
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 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
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 /* end confdefs.h.  */
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
-Syntax error
+		     Syntax error
 _ACEOF
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 /* end confdefs.h.  */
 #include <ac_nonexistent.h>
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 ac_preproc_ok=:
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 fi
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 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
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 fi
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 # On the NeXT, cc -E runs the code through the compiler's parser,
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 /* end confdefs.h.  */
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
-Syntax error
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 _ACEOF
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 # Broken: fails on valid input.
 continue
 fi
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 /* end confdefs.h.  */
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 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
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+# Loop through the user's path and test for each of PROGNAME-LIST
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+IFS=$as_save_IFS
+test -z "$as_dir" && as_dir=.
+for ac_prog in egrep; do
+for ac_exec_ext in '' $ac_executable_extensions; do
+ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+# Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ac_count=0
+$as_echo_n 0123456789 >"conftest.in"
+while :
+do
+cat "conftest.in" "conftest.in" >"conftest.tmp"
+mv "conftest.tmp" "conftest.in"
+cp "conftest.in" "conftest.nl"
+$as_echo 'EGREP' >> "conftest.nl"
+"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+as_fn_arith $ac_count + 1 && ac_count=$as_val
+if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+# Best one so far, save it but keep looking for a better one
+ac_cv_path_EGREP="$ac_path_EGREP"
+ac_path_EGREP_max=$ac_count
+fi
+# 10*(2^10) chars as input seems more than enough
+test $ac_count -gt 10 && break
+done
+rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+$ac_path_EGREP_found && break 3
+done
+done
+done
+IFS=$as_save_IFS
+if test -z "$ac_cv_path_EGREP"; then
+as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+fi
+else
+ac_cv_path_EGREP=$EGREP
+fi
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+EGREP="$ac_cv_path_EGREP"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+$as_echo_n "(cached) " >&6
+else
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <stdlib.h>
 #include <stdarg.h>
 #include <string.h>
 #include <float.h>
 ;
 return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
+if ac_fn_c_try_compile "$LINENO"; then :
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-{ ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
 ac_cv_header_stdc=yes
 else
-echo "$as_me: failed program was:" >&5
+ac_cv_header_stdc=no
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_header_stdc=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
 if test $ac_cv_header_stdc = yes; then
 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <string.h>
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-$EGREP "memchr" >/dev/null 2>&1; then
+$EGREP "memchr" >/dev/null 2>&1; then :
-:
 else
 ac_cv_header_stdc=no
 fi
 rm -f conftest*
 fi
 if test $ac_cv_header_stdc = yes; then
 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <stdlib.h>
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-$EGREP "free" >/dev/null 2>&1; then
+$EGREP "free" >/dev/null 2>&1; then :
-:
 else
 ac_cv_header_stdc=no
 fi
 rm -f conftest*
 fi
 if test $ac_cv_header_stdc = yes; then
 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-if test "$cross_compiling" = yes; then
+if test "$cross_compiling" = yes; then :
 :
 else
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <ctype.h>
+#include <stdlib.h>
 #if ((' ' & 0x0FF) == 0x020)
 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 #else
 # define ISLOWER(c) \
-(('a' <= (c) && (c) <= 'i') \
+		   (('a' <= (c) && (c) <= 'i') \
-|| ('j' <= (c) && (c) <= 'r') \
+		     || ('j' <= (c) && (c) <= 'r') \
-|| ('s' <= (c) && (c) <= 'z'))
+		     || ('s' <= (c) && (c) <= 'z'))
 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
 #endif
 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 int
 main ()
 {
 int i;
 for (i = 0; i < 256; i++)
 if (XOR (islower (i), ISLOWER (i))
-|| toupper (i) != TOUPPER (i))
+	|| toupper (i) != TOUPPER (i))
-exit(2);
+return 2;
-exit (0);
+return 0;
 }
 _ACEOF
-rm -f conftest$ac_exeext
+if ac_fn_c_try_run "$LINENO"; then :
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-(eval $ac_link) 2>&5
+else
-ac_status=$?
+ac_cv_header_stdc=no
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+fi
-(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+conftest.$ac_objext conftest.beam conftest.$ac_ext
-(eval $ac_try) 2>&5
+fi
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+fi
-(exit $ac_status); }; }; then
+fi
-:
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-else
+$as_echo "$ac_cv_header_stdc" >&6; }
-echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-( exit $ac_status )
-ac_cv_header_stdc=no
-fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-fi
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
-cat >>confdefs.h <<\_ACEOF
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-#define STDC_HEADERS 1
-_ACEOF
 fi
 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-inttypes.h stdint.h unistd.h
+		  inttypes.h stdint.h unistd.h
-do
+do :
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_header" >&5
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+"
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-{ ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
-eval "$as_ac_Header=yes"
-else
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-eval "$as_ac_Header=no"
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
 cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 fi
 done
 for ac_header in getopt.h elf.h fcntl.h unistd.h link.h sys/link.h
-do
+do :
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-echo "$as_me:$LINENO: checking for $ac_header" >&5
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
-echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-else
-# Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-{ ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
-ac_header_compiler=yes
-else
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-ac_header_compiler=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-# Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } >/dev/null; then
-if test -s conftest.err; then
-ac_cpp_err=$ac_c_preproc_warn_flag
-else
-ac_cpp_err=
-fi
-else
-ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-ac_header_preproc=yes
-else
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-yes:no )
-{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-(
-cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-) |
-sed "s/^/$as_me: WARNING:     /" >&2
-;;
-no:yes )
-{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
-{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-(
-cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-) |
-sed "s/^/$as_me: WARNING:     /" >&2
-;;
-esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
-echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-eval "$as_ac_Header=$ac_header_preproc"
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
 cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 fi
 done
-echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
-echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
-if test "${ac_cv_c_const+set}" = set; then
+if ${ac_cv_c_const+:} false; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
 else
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 int
 main ()
 {
 /* FIXME: Include the comments suggested by Paul. */
 #ifndef __cplusplus
 /* Ultrix mips cc rejects this.  */
 typedef int charset[2];
-const charset x;
+const charset cs;
 /* SunOS 4.1.1 cc rejects this.  */
-char const *const *ccp;
+char const *const *pcpcc;
-char **p;
+char **ppc;
 /* NEC SVR4.0.2 mips cc rejects this.  */
 struct point {int x, y;};
 static struct point const zero = {0,0};
 /* AIX XL C 1.02.0.0 rejects this.
 It does not let you subtract one const X* pointer from another in
 an arm of an if-expression whose if-part is not a constant
 expression */
 const char *g = "string";
-ccp = &g + (g ? g-g : 0);
+pcpcc = &g + (g ? g-g : 0);
 /* HPUX 7.0 cc rejects these. */
-++ccp;
+++pcpcc;
-p = (char**) ccp;
+ppc = (char**) pcpcc;
-ccp = (char const *const *) p;
+pcpcc = (char const *const *) ppc;
 { /* SCO 3.2v4 cc rejects this.  */
 char *t;
 char const *s = 0 ? (char *) 0 : (char const *) 0;
 *t++ = 0;
+if (s) return 0;
 }
 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
 int x[] = {25, 17};
 const int *foo = &x[0];
 ++foo;
 struct s { int j; const int *ap[3]; };
 struct s *b; b->j = 5;
 }
 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
 const int foo = 10;
+if (!foo) return 0;
 }
+return !cs[0] && !zero.x;
 #endif
 ;
 return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
+if ac_fn_c_try_compile "$LINENO"; then :
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-{ ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
 ac_cv_c_const=yes
 else
-echo "$as_me: failed program was:" >&5
+ac_cv_c_const=no
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_c_const=no
+fi
-fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
-rm -f conftest.$ac_objext conftest.$ac_ext
+$as_echo "$ac_cv_c_const" >&6; }
-fi
-echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
-echo "${ECHO_T}$ac_cv_c_const" >&6
 if test $ac_cv_c_const = no; then
-cat >>confdefs.h <<\_ACEOF
+$as_echo "#define const /**/" >>confdefs.h
-#define const
-_ACEOF
+fi
-fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
-echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
+if ${ac_cv_c_bigendian+:} false; then :
-echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
-if test "${ac_cv_c_bigendian+set}" = set; then
+else
-echo $ECHO_N "(cached) $ECHO_C" >&6
+ac_cv_c_bigendian=unknown
-else
+# See if we're dealing with a universal compiler.
-# See if sys/param.h defines the BYTE_ORDER macro.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-cat >conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
-#line $LINENO "configure"
+#ifndef __APPLE_CC__
-/* confdefs.h.  */
+	       not a universal capable compiler
-_ACEOF
+	     #endif
-cat confdefs.h >>conftest.$ac_ext
+	     typedef int dummy;
-cat >>conftest.$ac_ext <<_ACEOF
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+	# Check for potential -arch flags.  It is not universal unless
+	# there are at least two -arch flags with different values.
+	ac_arch=
+	ac_prev=
+	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
+	 if test -n "$ac_prev"; then
+	   case $ac_word in
+	     i?86 | x86_64 | ppc | ppc64)
+	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
+		 ac_arch=$ac_word
+	       else
+		 ac_cv_c_bigendian=universal
+		 break
+	       fi
+	       ;;
+	   esac
+	   ac_prev=
+	 elif test "x$ac_word" = "x-arch"; then
+	   ac_prev=arch
+	 fi
+done
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+if test $ac_cv_c_bigendian = unknown; then
+# See if sys/param.h defines the BYTE_ORDER macro.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <sys/types.h>
-#include <sys/param.h>
+	     #include <sys/param.h>
 int
 main ()
 {
-#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
-bogus endian macros
+		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
-#endif
+		     && LITTLE_ENDIAN)
+	      bogus endian macros
+	     #endif
 ;
 return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
+if ac_fn_c_try_compile "$LINENO"; then :
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-{ ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
 # It does; now see whether it defined to BIG_ENDIAN or not.
-cat >conftest.$ac_ext <<_ACEOF
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <sys/types.h>
-#include <sys/param.h>
+		#include <sys/param.h>
 int
 main ()
 {
 #if BYTE_ORDER != BIG_ENDIAN
-not big endian
+		 not big endian
-#endif
+		#endif
 ;
 return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
+if ac_fn_c_try_compile "$LINENO"; then :
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-{ ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
 ac_cv_c_bigendian=yes
 else
-echo "$as_me: failed program was:" >&5
+ac_cv_c_bigendian=no
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_c_bigendian=no
+fi
-fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-rm -f conftest.$ac_objext conftest.$ac_ext
+fi
-else
+if test $ac_cv_c_bigendian = unknown; then
-echo "$as_me: failed program was:" >&5
+# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
-sed 's/^/| /' conftest.$ac_ext >&5
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-# It does not; compile a test program.
-if test "$cross_compiling" = yes; then
-# try to guess the endianness by grepping values into an object file
-ac_cv_c_bigendian=unknown
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+#include <limits.h>
-short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
-void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
-short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
-void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
 int
 main ()
 {
-_ascii (); _ebcdic ();
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+	      bogus endian macros
+	     #endif
 ;
 return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
+if ac_fn_c_try_compile "$LINENO"; then :
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+# It does; now see whether it defined to _BIG_ENDIAN or not.
-(eval $ac_compile) 2>&5
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-{ ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
-if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
-ac_cv_c_bigendian=yes
-fi
-if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
-if test "$ac_cv_c_bigendian" = unknown; then
-ac_cv_c_bigendian=no
-else
-# finding both strings is unlikely to happen, but who knows?
-ac_cv_c_bigendian=unknown
-fi
-fi
-else
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-else
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
+#include <limits.h>
 int
 main ()
 {
-/* Are we little or big endian?  From Harbison&Steele.  */
+#ifndef _BIG_ENDIAN
-union
+		 not big endian
-{
+		#endif
-long l;
-char c[sizeof (long)];
+;
-} u;
+return 0;
-u.l = 1;
-exit (u.c[sizeof (long) - 1] == 1);
 }
 _ACEOF
-rm -f conftest$ac_exeext
+if ac_fn_c_try_compile "$LINENO"; then :
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ac_cv_c_bigendian=yes
-(eval $ac_link) 2>&5
+else
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
 ac_cv_c_bigendian=no
-else
+fi
-echo "$as_me: program exited with status $ac_status" >&5
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me: failed program was:" >&5
+fi
-sed 's/^/| /' conftest.$ac_ext >&5
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
-( exit $ac_status )
+if test $ac_cv_c_bigendian = unknown; then
-ac_cv_c_bigendian=yes
+# Compile a test program.
-fi
+if test "$cross_compiling" = yes; then :
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+# Try to guess by grepping values from an object file.
-fi
+	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-fi
+/* end confdefs.h.  */
-rm -f conftest.$ac_objext conftest.$ac_ext
+short int ascii_mm[] =
-fi
+		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
-echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
+		short int ascii_ii[] =
-echo "${ECHO_T}$ac_cv_c_bigendian" >&6
+		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
-case $ac_cv_c_bigendian in
+		int use_ascii (int i) {
-yes)
+		  return ascii_mm[i] + ascii_ii[i];
+		}
-cat >>confdefs.h <<\_ACEOF
+		short int ebcdic_ii[] =
-#define WORDS_BIGENDIAN 1
+		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-_ACEOF
+		short int ebcdic_mm[] =
-;;
+		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
-no)
+		int use_ebcdic (int i) {
-;;
+		  return ebcdic_mm[i] + ebcdic_ii[i];
-*)
+		}
-{ { echo "$as_me:$LINENO: error: unknown endianness
+		extern int foo;
-presetting ac_cv_c_bigendian=no (or yes) will help" >&5
-echo "$as_me: error: unknown endianness
+int
-presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
+main ()
-{ (exit 1); exit 1; }; } ;;
+{
-esac
+return use_ascii (foo) == use_ebcdic (foo);
+;
-echo "$as_me:$LINENO: checking for void *" >&5
+return 0;
-echo $ECHO_N "checking for void *... $ECHO_C" >&6
+}
-if test "${ac_cv_type_void_p+set}" = set; then
+_ACEOF
-echo $ECHO_N "(cached) $ECHO_C" >&6
+if ac_fn_c_try_compile "$LINENO"; then :
-else
+if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
-cat >conftest.$ac_ext <<_ACEOF
+	      ac_cv_c_bigendian=yes
-#line $LINENO "configure"
+	    fi
-/* confdefs.h.  */
+	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
-_ACEOF
+	      if test "$ac_cv_c_bigendian" = unknown; then
-cat confdefs.h >>conftest.$ac_ext
+		ac_cv_c_bigendian=no
-cat >>conftest.$ac_ext <<_ACEOF
+	      else
+		# finding both strings is unlikely to happen, but who knows?
+		ac_cv_c_bigendian=unknown
+	      fi
+	    fi
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 $ac_includes_default
 int
 main ()
 {
-if ((void * *) 0)
-return 0;
+	     /* Are we little or big endian?  From Harbison&Steele.  */
-if (sizeof (void *))
+	     union
-return 0;
+	     {
+	       long int l;
+	       char c[sizeof (long int)];
+	     } u;
+	     u.l = 1;
+	     return u.c[sizeof (long int) - 1] == 1;
 ;
 return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
+if ac_fn_c_try_run "$LINENO"; then :
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ac_cv_c_bigendian=no
-(eval $ac_compile) 2>&5
+else
-ac_status=$?
+ac_cv_c_bigendian=yes
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+fi
-(exit $ac_status); } &&
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-{ ac_try='test -s conftest.$ac_objext'
+conftest.$ac_objext conftest.beam conftest.$ac_ext
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+fi
-(eval $ac_try) 2>&5
-ac_status=$?
+fi
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+fi
-(exit $ac_status); }; }; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
-ac_cv_type_void_p=yes
+$as_echo "$ac_cv_c_bigendian" >&6; }
-else
+case $ac_cv_c_bigendian in #(
-echo "$as_me: failed program was:" >&5
+yes)
-sed 's/^/| /' conftest.$ac_ext >&5
+$as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
+;; #(
-ac_cv_type_void_p=no
+no)
-fi
+;; #(
-rm -f conftest.$ac_objext conftest.$ac_ext
+universal)
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
+$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
-echo "${ECHO_T}$ac_cv_type_void_p" >&6
+;; #(
-echo "$as_me:$LINENO: checking size of void *" >&5
+*)
-echo $ECHO_N "checking size of void *... $ECHO_C" >&6
+as_fn_error $? "unknown endianness
-if test "${ac_cv_sizeof_void_p+set}" = set; then
+presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
-echo $ECHO_N "(cached) $ECHO_C" >&6
+esac
-else
-if test "$ac_cv_type_void_p" = yes; then
-# The cast to unsigned long works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-if test "$cross_compiling" = yes; then
-# Depending upon the size, compute the lo and hi bounds.
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
-test_array [0] = 0
-;
-return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-{ ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
-ac_lo=0 ac_mid=0
-while :; do
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
-test_array [0] = 0
-;
-return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-{ ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
-ac_hi=$ac_mid; break
-else
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-ac_lo=`expr $ac_mid + 1`
-if test $ac_lo -le $ac_mid; then
-ac_lo= ac_hi=
-break
-fi
-ac_mid=`expr 2 '*' $ac_mid + 1`
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-done
-else
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
-test_array [0] = 0
-;
-return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-{ ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
-ac_hi=-1 ac_mid=-1
-while :; do
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
-test_array [0] = 0
-;
-return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-{ ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
-ac_lo=$ac_mid; break
-else
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-ac_hi=`expr '(' $ac_mid ')' - 1`
-if test $ac_mid -le $ac_hi; then
-ac_lo= ac_hi=
-break
-fi
-ac_mid=`expr 2 '*' $ac_mid`
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-done
-else
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-ac_lo= ac_hi=
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-# Binary search between lo and hi bounds.
-while test "x$ac_lo" != "x$ac_hi"; do
-ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
-test_array [0] = 0
-;
-return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-{ ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
-ac_hi=$ac_mid
-else
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-ac_lo=`expr '(' $ac_mid ')' + 1`
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-done
-case $ac_lo in
-?*) ac_cv_sizeof_void_p=$ac_lo;;
-'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (void *), 77
-See \`config.log' for more details." >&2;}
-{ (exit 1); exit 1; }; } ;;
-esac
-else
-if test "$cross_compiling" = yes; then
-{ { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&2;}
-{ (exit 1); exit 1; }; }
-else
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-long longval () { return (long) (sizeof (void *)); }
-unsigned long ulongval () { return (long) (sizeof (void *)); }
-#include <stdio.h>
-#include <stdlib.h>
-int
-main ()
-{
-FILE *f = fopen ("conftest.val", "w");
-if (! f)
-exit (1);
-if (((long) (sizeof (void *))) < 0)
-{
-long i = longval ();
-if (i != ((long) (sizeof (void *))))
-	exit (1);
-fprintf (f, "%ld\n", i);
-}
-else
-{
-unsigned long i = ulongval ();
-if (i != ((long) (sizeof (void *))))
-	exit (1);
-fprintf (f, "%lu\n", i);
-}
-exit (ferror (f) || fclose (f) != 0);
-;
-return 0;
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-(eval $ac_link) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
-ac_cv_sizeof_void_p=`cat conftest.val`
-else
-echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-( exit $ac_status )
-{ { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (void *), 77
-See \`config.log' for more details." >&2;}
-{ (exit 1); exit 1; }; }
-fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-fi
-rm -f conftest.val
-else
-ac_cv_sizeof_void_p=0
-fi
-fi
-echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
-echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
-_ACEOF
 for ac_func in getopt_long
-do
+do :
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "getopt_long" "ac_cv_func_getopt_long"
-echo "$as_me:$LINENO: checking for $ac_func" >&5
+if test "x$ac_cv_func_getopt_long" = xyes; then :
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
-echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-cat >conftest.$ac_ext <<_ACEOF
-#line $LINENO "configure"
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-/* System header to define __stub macros and hopefully few prototypes,
-which can conflict with char $ac_func (); below.
-Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-<limits.h> exists even on freestanding compilers.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
-builtin and then its argument prototype would still apply.  */
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
-to always fail with ENOSYS.  Some functions are actually named
-something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
-#endif
-int
-main ()
-{
-return f != $ac_func;
-;
-return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-(eval $ac_link) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-{ ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
-eval "$as_ac_var=yes"
-else
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-eval "$as_ac_var=no"
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
 cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define HAVE_GETOPT_LONG 1
 _ACEOF
 fi
 done
 done
 fi
-# Check whether --with-coverage or --without-coverage was given.
+# Check whether --with-coverage was given.
-if test "${with_coverage+set}" = set; then
+if test "${with_coverage+set}" = set; then :
-withval="$with_coverage"
+withval=$with_coverage;
 case "$CFLAGS" in
 "-g" | "-g "* | *" -g" | *" -g "* )
 :
 ;;
 *)
 CFLAGS="$CFLAGS -ftest-coverage"
 ;;
 esac
-fi;
+fi
-ac_config_files="$ac_config_files Makefile testsuite/Makefile deb/Makefile"
+ac_config_files="$ac_config_files Makefile testsuite/Makefile deb/Makefile"
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
 # tests run on this system so they can be shared between configure
 # scripts and configure runs, see configure's option --config-cache.
 _ACEOF
 # The following way of writing the cache mishandles newlines in values,
 # but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
+# So, we kill variables containing newlines.
 # Ultrix sh set writes to stderr and can't be redirected directly,
 # and sets the high bit in the cache file unless we assign to the vars.
-{
+(
+for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+eval ac_val=\$$ac_var
+case $ac_val in #(
+*${as_nl}*)
+case $ac_var in #(
+*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+esac
+case $ac_var in #(
+_ | IFS | as_nl) ;; #(
+BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+*) { eval $ac_var=; unset $ac_var;} ;;
+esac ;;
+esac
+done
 (set) 2>&1 |
-case `(ac_space=' '; set | grep ac_space) 2>&1` in
+case $as_nl`(ac_space=' '; set) 2>&1` in #(
-*ac_space=\ *)
+*${as_nl}ac_space=\ *)
-# `set' does not quote correctly, so add quotes (double-quote
+# `set' does not quote correctly, so add quotes: double-quote
-# substitution turns \\\\ into \\, and sed turns \\ into \).
+# substitution turns \\\\ into \\, and sed turns \\ into \.
 sed -n \
-"s/'/'\\\\''/g;
+	"s/'/'\\\\''/g;
 	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
-;;
+;; #(
 *)
 # `set' quotes correctly as required by POSIX, so do not add quotes.
-sed -n \
+sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
-"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
 ;;
-esac;
+esac |
-} |
+sort
+) |
 sed '
+/^ac_cv_env_/b end
 t clear
-: clear
+:clear
 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
 t end
-/^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
-: end' >>confcache
+:end' >>confcache
-if diff $cache_file confcache >/dev/null 2>&1; then :; else
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
-if test -w $cache_file; then
+if test -w "$cache_file"; then
-test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
+if test "x$cache_file" != "x/dev/null"; then
-cat confcache >$cache_file
+{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+else
+case $cache_file in #(
+*/* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+*)
+	  mv -f confcache "$cache_file" ;;
+	esac
+fi
+fi
 else
-echo "not updating unwritable cache $cache_file"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
 fi
 fi
 rm -f confcache
 test "x$prefix" = xNONE && prefix=$ac_default_prefix
 # Let make expand exec_prefix.
 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-# VPATH may cause trouble with some makes, so we remove $(srcdir),
-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
-# trailing colons and then remove the whole line if VPATH becomes empty
-# (actually we leave an empty line to preserve line numbers).
-if test "x$srcdir" = x.; then
-ac_vpsub='/^[ 	]*VPATH[ 	]*=/{
-s/:*\$(srcdir):*/:/;
-s/:*\${srcdir}:*/:/;
-s/:*@srcdir@:*/:/;
-s/^\([^=]*=[ 	]*\):*/\1/;
-s/:*$//;
-s/^[^=]*=[ 	]*$//;
-}'
-fi
 DEFS=-DHAVE_CONFIG_H
 ac_libobjs=
 ac_ltlibobjs=
+U=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
 # 1. Remove the extension, and $U if already installed.
-ac_i=`echo "$ac_i" |
+ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
-sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
+ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
-# 2. Add them.
+# 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
-ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
+#    will be set to the directory where LIBOBJS objects are built.
-ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
 done
 LIBOBJS=$ac_libobjs
 LTLIBOBJS=$ac_ltlibobjs
+if test -n "$EXEEXT"; then
-: ${CONFIG_STATUS=./config.status}
+am__EXEEXT_TRUE=
+am__EXEEXT_FALSE='#'
+else
+am__EXEEXT_TRUE='#'
+am__EXEEXT_FALSE=
+fi
+if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
+as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
-echo "$as_me: creating $CONFIG_STATUS" >&6;}
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
-cat >$CONFIG_STATUS <<_ACEOF
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
 #! $SHELL
 # Generated by $as_me.
 # Run this file to recreate the current configuration.
 # Compiler output produced by configure, useful for debugging
 # configure, is in config.log if it exists.
 debug=false
 ac_cs_recheck=false
 ac_cs_silent=false
 SHELL=\${CONFIG_SHELL-$SHELL}
-_ACEOF
+export SHELL
+_ASEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
-## --------------------- ##
+## -------------------- ##
-## M4sh Initialization.  ##
+## M4sh Initialization. ##
-## --------------------- ##
+## -------------------- ##
-# Be Bourne compatible
+# Be more Bourne compatible
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
 emulate sh
 NULLCMD=:
-# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
 # is contrary to our usage.  Disable this feature.
 alias -g '${1+"$@"}'='"$@"'
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+setopt NO_GLOB_SUBST
-set -o posix
+else
-fi
+case `(set -o) 2>/dev/null` in #(
+*posix*) :
-# Support unset when possible.
+set -o posix ;; #(
-if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
+*) :
-as_unset=unset
+;;
-else
+esac
-as_unset=false
+fi
-fi
+as_nl='
-# Work around bugs in pre-3.0 UWIN ksh.
+'
-$as_unset ENV MAIL MAILPATH
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+as_echo='print -r --'
+as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+as_echo='printf %s\n'
+as_echo_n='printf %s'
+else
+if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+as_echo_n='/usr/ucb/echo -n'
+else
+as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+as_echo_n_body='eval
+arg=$1;
+case $arg in #(
+*"$as_nl"*)
+	expr "X$arg" : "X\\(.*\\)$as_nl";
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+esac;
+expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+'
+export as_echo_n_body
+as_echo_n='sh -c $as_echo_n_body as_echo'
+fi
+export as_echo_body
+as_echo='sh -c $as_echo_body as_echo'
+fi
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+PATH_SEPARATOR=:
+(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+PATH_SEPARATOR=';'
+}
+fi
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+*[\\/]* ) as_myself=$0 ;;
+*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+IFS=$as_save_IFS
+test -z "$as_dir" && as_dir=.
+test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+done
+IFS=$as_save_IFS
+;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+exit 1
+fi
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
 PS1='$ '
 PS2='> '
 PS4='+ '
 # NLS nuisances.
-for as_var in \
+LC_ALL=C
-LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
+export LC_ALL
-LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
+LANGUAGE=C
-LC_TELEPHONE LC_TIME
+export LANGUAGE
-do
-if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then
+# CDPATH.
-eval $as_var=C; export $as_var
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-else
-$as_unset $as_var
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+as_status=$1; test $as_status -eq 0 && as_status=1
+if test "$4"; then
+as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 fi
-done
+$as_echo "$as_me: error: $2" >&2
+as_fn_exit $as_status
-# Required to use basename.
+} # as_fn_error
-if expr a : '\(a\)' >/dev/null 2>&1; then
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+return $1
+} # as_fn_set_status
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+set +e
+as_fn_set_status $1
+exit $1
+} # as_fn_exit
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+{ eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+eval 'as_fn_append ()
+{
+eval $1+=\$2
+}'
+else
+as_fn_append ()
+{
+eval $1=\$$1\$2
+}
+fi # as_fn_append
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+eval 'as_fn_arith ()
+{
+as_val=$(( $* ))
+}'
+else
+as_fn_arith ()
+{
+as_val=`expr "$@" || test $? -eq 1`
+}
+fi # as_fn_arith
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+test "X`expr 00001 : '.*\(...\)'`" = X001; then
 as_expr=expr
 else
 as_expr=false
 fi
-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 as_basename=basename
 else
 as_basename=false
 fi
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-# Name of the executable.
+as_dirname=dirname
-as_me=`$as_basename "$0" ||
+else
+as_dirname=false
+fi
+as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
-	 X"$0" : 'X\(/\)$' \| \
+	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-	 .     : '\(.\)' 2>/dev/null ||
+$as_echo X/"$0" |
-echo X/"$0" |
+sed '/^.*\/\([^/][^/]*\)\/*$/{
-sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
+	    s//\1/
-	  /^X\/\(\/\/\)$/{ s//\1/; q; }
+	    q
-	  /^X\/\(\/\).*/{ s//\1/; q; }
+	  }
-	  s/.*/./; q'`
+	  /^X\/\(\/\/\)$/{
+	    s//\1/
+	    q
-# PATH needs CR, and LINENO needs CR and PATH.
+	  }
+	  /^X\/\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
 # Avoid depending upon Character Ranges.
 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits
-# The user is always right.
+ECHO_C= ECHO_N= ECHO_T=
-if test "${PATH_SEPARATOR+set}" != set; then
+case `echo -n x` in #(((((
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-echo  "exit 0"   >>conf$$.sh
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-PATH_SEPARATOR=';'
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+rm -f conf$$.dir/conf$$.file
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-# Create a temporary directory, and hook for its removal unless debugging.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
 $debug ||
 {
-trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+tmp= ac_tmp=
-trap '{ (exit 1); exit 1; }' 1 2 13 15
+trap 'exit_status=$?
+: "${ac_tmp:=$tmp}"
+{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+trap 'as_fn_exit 1' 1 2 13 15
 }
 # Create a (secure) tmp directory for tmp files.
 {
-tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
+tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
-test -n "$tmp" && test -d "$tmp"
+test -d "$tmp"
 }  ||
 {
-tmp=./confstat$$-$RANDOM
+tmp=./conf$$-$RANDOM
-(umask 077 && mkdir $tmp)
+(umask 077 && mkdir "$tmp")
-} ||
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ac_cs_awk_cr='\\r'
+else
+ac_cs_awk_cr=$ac_cr
+fi
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
 {
-echo "$me: cannot create a temporary directory in ." >&2
+echo "cat >conf$$subs.awk <<_ACEOF" &&
-{ (exit 1); exit 1; }
+echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+echo "_ACEOF"
+} >conf$$subs.sh ||
+as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+. ./conf$$subs.sh ||
+as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+if test $ac_delim_n = $ac_delim_num; then
+break
+elif $ac_last_try; then
+as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+else
+ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+fi
+done
+rm -f conf$$subs.sh
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+N
+s/\n//
 }
+' >>$CONFIG_STATUS || ac_write_fail=1
-_ACEOF
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-cat >>$CONFIG_STATUS <<_ACEOF
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
-#
+for (key in S) S_is_set[key] = 1
-# CONFIG_FILES section.
+FS = ""
-#
+}
-# No need to generate the scripts if there are no CONFIG_FILES.
+{
-# This happens for instance when ./config.status config.h
+line = $ 0
-if test -n "\$CONFIG_FILES"; then
+nfields = split(line, field, "@")
-# Protect against being on the right side of a sed subst in config.status.
+substed = 0
-sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
+len = length(field[1])
-s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
+for (i = 2; i < nfields; i++) {
-s,@SHELL@,$SHELL,;t t
+key = field[i]
-s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
+keylen = length(key)
-s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
+if (S_is_set[key]) {
-s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
+value = S[key]
-s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
+line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
-s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
+len += length(value) + length(field[++i])
-s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+substed = 1
-s,@exec_prefix@,$exec_prefix,;t t
+} else
-s,@prefix@,$prefix,;t t
+len += 1 + keylen
-s,@program_transform_name@,$program_transform_name,;t t
+}
-s,@bindir@,$bindir,;t t
-s,@sbindir@,$sbindir,;t t
+print line
-s,@libexecdir@,$libexecdir,;t t
+}
-s,@datadir@,$datadir,;t t
-s,@sysconfdir@,$sysconfdir,;t t
+_ACAWK
-s,@sharedstatedir@,$sharedstatedir,;t t
+_ACEOF
-s,@localstatedir@,$localstatedir,;t t
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-s,@libdir@,$libdir,;t t
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
-s,@includedir@,$includedir,;t t
+sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
-s,@oldincludedir@,$oldincludedir,;t t
+else
-s,@infodir@,$infodir,;t t
+cat
-s,@mandir@,$mandir,;t t
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
-s,@build_alias@,$build_alias,;t t
+|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
-s,@host_alias@,$host_alias,;t t
+_ACEOF
-s,@target_alias@,$target_alias,;t t
-s,@DEFS@,$DEFS,;t t
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
-s,@ECHO_C@,$ECHO_C,;t t
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
-s,@ECHO_N@,$ECHO_N,;t t
+# trailing colons and then remove the whole line if VPATH becomes empty
-s,@ECHO_T@,$ECHO_T,;t t
+# (actually we leave an empty line to preserve line numbers).
-s,@LIBS@,$LIBS,;t t
+if test "x$srcdir" = x.; then
-s,@build@,$build,;t t
+ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
-s,@build_cpu@,$build_cpu,;t t
+h
-s,@build_vendor@,$build_vendor,;t t
+s///
-s,@build_os@,$build_os,;t t
+s/^/:/
-s,@host@,$host,;t t
+s/[	 ]*$/:/
-s,@host_cpu@,$host_cpu,;t t
+s/:\$(srcdir):/:/g
-s,@host_vendor@,$host_vendor,;t t
+s/:\${srcdir}:/:/g
-s,@host_os@,$host_os,;t t
+s/:@srcdir@:/:/g
-s,@target@,$target,;t t
+s/^:*//
-s,@target_cpu@,$target_cpu,;t t
+s/:*$//
-s,@target_vendor@,$target_vendor,;t t
+x
-s,@target_os@,$target_os,;t t
+s/\(=[	 ]*\).*/\1/
-s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
+G
-s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
+s/\n//
-s,@INSTALL_DATA@,$INSTALL_DATA,;t t
+s/^[^=]*=[	 ]*$//
-s,@PACKAGE@,$PACKAGE,;t t
+}'
-s,@VERSION@,$VERSION,;t t
+fi
-s,@ACLOCAL@,$ACLOCAL,;t t
-s,@AUTOCONF@,$AUTOCONF,;t t
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-s,@AUTOMAKE@,$AUTOMAKE,;t t
+fi # test -n "$CONFIG_FILES"
-s,@AUTOHEADER@,$AUTOHEADER,;t t
-s,@MAKEINFO@,$MAKEINFO,;t t
+# Set up the scripts for CONFIG_HEADERS section.
-s,@SET_MAKE@,$SET_MAKE,;t t
+# No need to generate them if there are no CONFIG_HEADERS.
-s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t
+# This happens for instance with `./config.status Makefile'.
-s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t
+if test -n "$CONFIG_HEADERS"; then
-s,@MAINT@,$MAINT,;t t
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
-s,@LDRPATH@,$LDRPATH,;t t
+BEGIN {
-s,@CC@,$CC,;t t
+_ACEOF
-s,@CFLAGS@,$CFLAGS,;t t
-s,@LDFLAGS@,$LDFLAGS,;t t
+# Transform confdefs.h into an awk script `defines.awk', embedded as
-s,@CPPFLAGS@,$CPPFLAGS,;t t
+# here-document in config.status, that substitutes the proper values into
-s,@ac_ct_CC@,$ac_ct_CC,;t t
+# config.h.in to produce config.h.
-s,@EXEEXT@,$EXEEXT,;t t
-s,@OBJEXT@,$OBJEXT,;t t
+# Create a delimiter string that does not exist in confdefs.h, to ease
-s,@CPP@,$CPP,;t t
+# handling of long lines.
-s,@EGREP@,$EGREP,;t t
+ac_delim='%!_!# '
-s,@LIBOBJS@,$LIBOBJS,;t t
+for ac_last_try in false false :; do
-s,@LTLIBOBJS@,$LTLIBOBJS,;t t
+ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
-CEOF
+if test -z "$ac_tt"; then
+break
-_ACEOF
+elif $ac_last_try; then
+as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
-cat >>$CONFIG_STATUS <<\_ACEOF
+else
-# Split the substitutions into bite-sized pieces for seds with
+ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
-# small command number limits, like on Digital OSF/1 and HP-UX.
+fi
-ac_max_sed_lines=48
+done
-ac_sed_frag=1 # Number of current file.
-ac_beg=1 # First line for current file.
+# For the awk script, D is an array of macro values keyed by name,
-ac_end=$ac_max_sed_lines # Line after last line for current file.
+# likewise P contains macro parameters if any.  Preserve backslash
-ac_more_lines=:
+# newline sequences.
-ac_sed_cmds=
-while $ac_more_lines; do
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
-if test $ac_beg -gt 1; then
+sed -n '
-sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+s/.\{148\}/&'"$ac_delim"'/g
-else
+t rset
-sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+:rset
+s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+for (key in D) D_is_set[key] = 1
+FS = ""
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+line = \$ 0
+split(line, arg, " ")
+if (arg[1] == "#") {
+defundef = arg[2]
+mac1 = arg[3]
+} else {
+defundef = substr(arg[1], 2)
+mac1 = arg[2]
+}
+split(mac1, mac2, "(") #)
+macro = mac2[1]
+prefix = substr(line, 1, index(line, defundef) - 1)
+if (D_is_set[macro]) {
+# Preserve the white space surrounding the "#".
+print prefix "define", macro P[macro] D[macro]
+next
+} else {
+# Replace #undef with comments.  This is necessary, for example,
+# in the case of _POSIX_SOURCE, which is predefined and required
+# on some systems where configure will not decide to define it.
+if (defundef == "undef") {
+print "/*", prefix defundef, macro, "*/"
+next
+}
+}
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+case $ac_tag in
+:[FHLC]) ac_mode=$ac_tag; continue;;
+esac
+case $ac_mode$ac_tag in
+:[FHL]*:*);;
+:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+:[FH]-) ac_tag=-:-;;
+:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+esac
+ac_save_IFS=$IFS
+IFS=:
+set x $ac_tag
+IFS=$ac_save_IFS
+shift
+ac_file=$1
+shift
+case $ac_mode in
+:L) ac_source=$1;;
+:[FH])
+ac_file_inputs=
+for ac_f
+do
+case $ac_f in
+-) ac_f="$ac_tmp/stdin";;
+*) # Look for the file first in the build tree, then in the source tree
+	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
+	 # because $ac_f cannot contain `:'.
+	 test -f "$ac_f" ||
+	   case $ac_f in
+	   [\\/$]*) false;;
+	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+	   esac ||
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+esac
+case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+as_fn_append ac_file_inputs " '$ac_f'"
+done
+# Let's still pretend it is `configure' which instantiates (i.e., don't
+# use $as_me), people would be surprised to read:
+#    /* config.h.  Generated by config.status.  */
+configure_input='Generated from '`
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	`' by configure.'
+if test x"$ac_file" != x-; then
+configure_input="$ac_file.  $configure_input"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
 fi
-if test ! -s $tmp/subs.frag; then
+# Neutralize special characters interpreted by sed in replacement strings.
-ac_more_lines=false
+case $configure_input in #(
-else
+*\&* | *\|* | *\\* )
-# The purpose of the label and of the branching condition is to
+ac_sed_conf_input=`$as_echo "$configure_input" |
-# speed up the sed processing (if there are no `@' at all, there
+sed 's/[\\\\&|]/\\\\&/g'`;; #(
-# is no need to browse any of the substitutions).
+*) ac_sed_conf_input=$configure_input;;
-# These are the two extra sed commands mentioned above.
+esac
-(echo ':t
-/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
+case $ac_tag in
-if test -z "$ac_sed_cmds"; then
+*:-:* | *:-) cat >"$ac_tmp/stdin" \
-	ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
+|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
-else
+esac
-	ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
+;;
-fi
-ac_sed_frag=`expr $ac_sed_frag + 1`
-ac_beg=$ac_end
-ac_end=`expr $ac_end + $ac_max_sed_lines`
-fi
-done
-if test -z "$ac_sed_cmds"; then
-ac_sed_cmds=cat
-fi
-fi # test -n "$CONFIG_FILES"
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
-# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-case $ac_file in
-- | *:- | *:-:* ) # input from stdin
-cat >$tmp/stdin
-ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-* )   ac_file_in=$ac_file.in ;;
 esac
-# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
+ac_dir=`$as_dirname -- "$ac_file" ||
-ac_dir=`(dirname "$ac_file") 2>/dev/null ||
 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-X"$ac_file" : 'X\(//\)[^/]' \| \
+	 X"$ac_file" : 'X\(//\)[^/]' \| \
-X"$ac_file" : 'X\(//\)$' \| \
+	 X"$ac_file" : 'X\(//\)$' \| \
-X"$ac_file" : 'X\(/\)' \| \
+	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-.     : '\(.\)' 2>/dev/null ||
+$as_echo X"$ac_file" |
-echo X"$ac_file" |
+sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+	    s//\1/
-	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
+	    q
-	  /^X\(\/\/\)$/{ s//\1/; q; }
+	  }
-	  /^X\(\/\).*/{ s//\1/; q; }
+	  /^X\(\/\/\)[^/].*/{
-	  s/.*/./; q'`
+	    s//\1/
-{ if $as_mkdir_p; then
+	    q
-mkdir -p "$ac_dir"
+	  }
-else
+	  /^X\(\/\/\)$/{
-as_dir="$ac_dir"
+	    s//\1/
-as_dirs=
+	    q
-while test ! -d "$as_dir"; do
+	  }
-as_dirs="$as_dir $as_dirs"
+	  /^X\(\/\).*/{
-as_dir=`(dirname "$as_dir") 2>/dev/null ||
+	    s//\1/
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	    q
-X"$as_dir" : 'X\(//\)[^/]' \| \
+	  }
-X"$as_dir" : 'X\(//\)$' \| \
+	  s/.*/./; q'`
-X"$as_dir" : 'X\(/\)' \| \
+as_dir="$ac_dir"; as_fn_mkdir_p
-.     : '\(.\)' 2>/dev/null ||
-echo X"$as_dir" |
-sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-	  /^X\(\/\/\)$/{ s//\1/; q; }
-	  /^X\(\/\).*/{ s//\1/; q; }
-	  s/.*/./; q'`
-done
-test ! -n "$as_dirs" || mkdir $as_dirs
-fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
-echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
-{ (exit 1); exit 1; }; }; }
 ac_builddir=.
-if test "$ac_dir" != .; then
+case "$ac_dir" in
-ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
-# A "../" for each directory in $ac_dir_suffix.
+*)
-ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
+ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
-else
+# A ".." for each directory in $ac_dir_suffix.
-ac_dir_suffix= ac_top_builddir=
+ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
-fi
+case $ac_top_builddir_sub in
+"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
 case $srcdir in
-.)  # No --srcdir option.  We are building in place.
+.)  # We are building in place.
 ac_srcdir=.
-if test -z "$ac_top_builddir"; then
+ac_top_srcdir=$ac_top_builddir_sub
-ac_top_srcdir=.
+ac_abs_top_srcdir=$ac_pwd ;;
-else
+[\\/]* | ?:[\\/]* )  # Absolute name.
-ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
-fi ;;
-[\\/]* | ?:[\\/]* )  # Absolute path.
 ac_srcdir=$srcdir$ac_dir_suffix;
-ac_top_srcdir=$srcdir ;;
+ac_top_srcdir=$srcdir
-*) # Relative path.
+ac_abs_top_srcdir=$srcdir ;;
-ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
+*) # Relative name.
-ac_top_srcdir=$ac_top_builddir$srcdir ;;
+ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ac_top_srcdir=$ac_top_build_prefix$srcdir
+ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
 esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
-# absolute.
-ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd`
-ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd`
+case $ac_mode in
-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
+:F)
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
+#
+# CONFIG_FILE
+#
 case $INSTALL in
 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
-*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
+*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
 esac
+ac_MKDIR_P=$MKDIR_P
-if test x"$ac_file" != x-; then
+case $MKDIR_P in
-{ echo "$as_me:$LINENO: creating $ac_file" >&5
+[\\/$]* | ?:[\\/]* ) ;;
-echo "$as_me: creating $ac_file" >&6;}
+*/*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
-rm -f "$ac_file"
+esac
-fi
+_ACEOF
-# Let's still pretend it is `configure' which instantiates (i.e., don't
-# use $as_me), people would be surprised to read:
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-#    /* config.h.  Generated by config.status.  */
+# If the template does not know about datarootdir, expand it.
-if test x"$ac_file" = x-; then
+# FIXME: This hack should be removed a few years after 2.60.
-configure_input=
+ac_datarootdir_hack=; ac_datarootdir_seen=
-else
+ac_sed_dataroot='
-configure_input="$ac_file.  "
+/datarootdir/ {
-fi
+p
-configure_input=$configure_input"Generated from `echo $ac_file_in |
+q
-sed 's,.*/,,'` by configure."
+}
+/@datadir@/p
-# First look for the input files in the build tree, otherwise in the
+/@docdir@/p
-# src tree.
+/@infodir@/p
-ac_file_inputs=`IFS=:
+/@localedir@/p
-for f in $ac_file_in; do
+/@mandir@/p'
-case $f in
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
--) echo $tmp/stdin ;;
+*datarootdir*) ac_datarootdir_seen=yes;;
-[\\/$]*)
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-# Absolute (can't be DOS-style, as IFS=:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
-echo "$as_me: error: cannot find input file: $f" >&2;}
+_ACEOF
-{ (exit 1); exit 1; }; }
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-echo $f;;
+ac_datarootdir_hack='
-*) # Relative
+s&@datadir@&$datadir&g
-if test -f "$f"; then
+s&@docdir@&$docdir&g
-# Build tree
+s&@infodir@&$infodir&g
-echo $f
+s&@localedir@&$localedir&g
-elif test -f "$srcdir/$f"; then
+s&@mandir@&$mandir&g
-# Source tree
+s&\\\${datarootdir}&$datarootdir&g' ;;
-echo $srcdir/$f
+esac
-else
+_ACEOF
-# /dev/null tree
-{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
+# Neutralize VPATH when `$srcdir' = `.'.
-echo "$as_me: error: cannot find input file: $f" >&2;}
+# Shell code in configure.ac might set extrasub.
-{ (exit 1); exit 1; }; }
+# FIXME: do we really want to maintain this feature?
-fi;;
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-esac
+ac_sed_extra="$ac_vpsub
-done` || { (exit 1); exit 1; }
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
-sed "$ac_vpsub
 $extrasub
 _ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 :t
 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s,@configure_input@,$configure_input,;t t
+s|@configure_input@|$ac_sed_conf_input|;t t
-s,@srcdir@,$ac_srcdir,;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
-s,@abs_srcdir@,$ac_abs_srcdir,;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
-s,@top_srcdir@,$ac_top_srcdir,;t t
+s&@srcdir@&$ac_srcdir&;t t
-s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
-s,@builddir@,$ac_builddir,;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
-s,@abs_builddir@,$ac_abs_builddir,;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
-s,@top_builddir@,$ac_top_builddir,;t t
+s&@builddir@&$ac_builddir&;t t
-s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
-s,@INSTALL@,$ac_INSTALL,;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
-" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
+s&@INSTALL@&$ac_INSTALL&;t t
-rm -f $tmp/stdin
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+{ ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
+"$ac_tmp/out"`; test -z "$ac_out"; } &&
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&2;}
+rm -f "$ac_tmp/stdin"
+case $ac_file in
+-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+esac \
+|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
+;;
+:H)
+#
+# CONFIG_HEADER
+#
 if test x"$ac_file" != x-; then
-mv $tmp/out $ac_file
+{
-else
+$as_echo "/* $configure_input  */" \
-cat $tmp/out
+&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
-rm -f $tmp/out
+} >"$ac_tmp/config.h" \
-fi
+|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
+if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
-done
+{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
-_ACEOF
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
-cat >>$CONFIG_STATUS <<\_ACEOF
-#
-# CONFIG_HEADER section.
-#
-# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
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-#
-# ac_d sets the value in "#define NAME VALUE" lines.
-ac_dA='s,^\([ 	]*\)#\([ 	]*define[ 	][ 	]*\)'
-ac_dB='[ 	].*$,\1#\2'
-ac_dC=' '
-ac_dD=',;t'
-# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
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-ac_uB='$,\1#\2define\3'
-ac_uC=' '
-ac_uD=',;t'
-for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
-# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-case $ac_file in
-- | *:- | *:-:* ) # input from stdin
-cat >$tmp/stdin
-ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-* )   ac_file_in=$ac_file.in ;;
-esac
-test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
-# First look for the input files in the build tree, otherwise in the
-# src tree.
-ac_file_inputs=`IFS=:
-for f in $ac_file_in; do
-case $f in
--) echo $tmp/stdin ;;
-[\\/$]*)
-# Absolute (can't be DOS-style, as IFS=:)
-test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
-{ (exit 1); exit 1; }; }
-echo $f;;
-*) # Relative
-if test -f "$f"; then
-# Build tree
-echo $f
-elif test -f "$srcdir/$f"; then
-# Source tree
-echo $srcdir/$f
-else
-# /dev/null tree
-{ { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
-{ (exit 1); exit 1; }; }
-fi;;
-esac
-done` || { (exit 1); exit 1; }
-# Remove the trailing spaces.
-sed 's/[ 	]*$//' $ac_file_inputs >$tmp/in
-_ACEOF
-# Transform confdefs.h into two sed scripts, `conftest.defines' and
-# `conftest.undefs', that substitutes the proper values into
-# config.h.in to produce config.h.  The first handles `#define'
-# templates, and the second `#undef' templates.
-# And first: Protect against being on the right side of a sed subst in
-# config.status.  Protect against being in an unquoted here document
-# in config.status.
-rm -f conftest.defines conftest.undefs
-# Using a here document instead of a string reduces the quoting nightmare.
-# Putting comments in sed scripts is not portable.
-#
-# `end' is used to avoid that the second main sed command (meant for
-# 0-ary CPP macros) applies to n-ary macro definitions.
-# See the Autoconf documentation for `clear'.
-cat >confdef2sed.sed <<\_ACEOF
-s/[\\&,]/\\&/g
-s,[\\$`],\\&,g
-t clear
-: clear
-s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	(][^ 	(]*\)\(([^)]*)\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
-t end
-s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	][^ 	]*\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
-: end
-_ACEOF
-# If some macros were called several times there might be several times
-# the same #defines, which is useless.  Nevertheless, we may not want to
-# sort them, since we want the *last* AC-DEFINE to be honored.
-uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
-sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
-rm -f confdef2sed.sed
-# This sed command replaces #undef with comments.  This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-cat >>conftest.undefs <<\_ACEOF
-s,^[ 	]*#[ 	]*undef[ 	][ 	]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
-_ACEOF
-# Break up conftest.defines because some shells have a limit on the size
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-echo '  if grep "^[ 	]*#[ 	]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
-echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
-echo '  :' >>$CONFIG_STATUS
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-do
-# Write a limited-size here document to $tmp/defines.sed.
-echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
-# Speed up: don't consider the non `#define' lines.
-echo '/^[ 	]*#[ 	]*define/!b' >>$CONFIG_STATUS
-# Work around the forget-to-reset-the-flag bug.
-echo 't clr' >>$CONFIG_STATUS
-echo ': clr' >>$CONFIG_STATUS
-sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
-echo 'CEOF
-sed -f $tmp/defines.sed $tmp/in >$tmp/out
-rm -f $tmp/in
-mv $tmp/out $tmp/in
-' >>$CONFIG_STATUS
-sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
-rm -f conftest.defines
-mv conftest.tail conftest.defines
-done
-rm -f conftest.defines
-echo '  fi # grep' >>$CONFIG_STATUS
-echo >>$CONFIG_STATUS
-# Break up conftest.undefs because some shells have a limit on the size
-# of here documents, and old seds have small limits too (100 cmds).
-echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
-rm -f conftest.tail
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-do
-# Write a limited-size here document to $tmp/undefs.sed.
-echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
-# Speed up: don't consider the non `#undef'
-echo '/^[ 	]*#[ 	]*undef/!b' >>$CONFIG_STATUS
-# Work around the forget-to-reset-the-flag bug.
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-sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
-rm -f conftest.undefs
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-rm -f conftest.undefs
-cat >>$CONFIG_STATUS <<\_ACEOF
-# Let's still pretend it is `configure' which instantiates (i.e., don't
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-echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
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-if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
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-echo "$as_me: $ac_file is unchanged" >&6;}
 else
-ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+rm -f "$ac_file"
-$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+mv "$ac_tmp/config.h" "$ac_file" \
-X"$ac_file" : 'X\(//\)[^/]' \| \
+	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
-X"$ac_file" : 'X\(//\)$' \| \
-X"$ac_file" : 'X\(/\)' \| \
-.     : '\(.\)' 2>/dev/null ||
-echo X"$ac_file" |
-sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-	  /^X\(\/\/\)$/{ s//\1/; q; }
-	  /^X\(\/\).*/{ s//\1/; q; }
-	  s/.*/./; q'`
-{ if $as_mkdir_p; then
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-as_dir="$ac_dir"
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-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-X"$as_dir" : 'X\(//\)[^/]' \| \
-X"$as_dir" : 'X\(//\)$' \| \
-X"$as_dir" : 'X\(/\)' \| \
-.     : '\(.\)' 2>/dev/null ||
-echo X"$as_dir" |
-sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-	  /^X\(\/\/\)$/{ s//\1/; q; }
-	  /^X\(\/\).*/{ s//\1/; q; }
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-{ (exit 1); exit 1; }; }; }
-rm -f $ac_file
-mv $tmp/config.h $ac_file
 fi
 else
-cat $tmp/config.h
+$as_echo "/* $configure_input  */" \
-rm -f $tmp/config.h
+&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+|| as_fn_error $? "could not create -" "$LINENO" 5
 fi
-done
+# Compute "$ac_file"'s index in $config_headers.
-_ACEOF
+_am_arg="$ac_file"
-cat >>$CONFIG_STATUS <<\_ACEOF
+_am_stamp_count=1
+for _am_header in $config_headers :; do
-#
+case $_am_header in
-# CONFIG_COMMANDS section.
+$_am_arg | $_am_arg:* )
-#
+break ;;
-for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
+* )
-ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
+_am_stamp_count=`expr $_am_stamp_count + 1` ;;
-ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
-ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
-$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
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-X"$ac_dest" : 'X\(//\)$' \| \
-X"$ac_dest" : 'X\(/\)' \| \
-.     : '\(.\)' 2>/dev/null ||
-echo X"$ac_dest" |
-sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
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-ac_dir_suffix= ac_top_builddir=
-fi
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-.)  # No --srcdir option.  We are building in place.
-ac_srcdir=.
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-ac_top_srcdir=.
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-[\\/]* | ?:[\\/]* )  # Absolute path.
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-ac_top_srcdir=$srcdir ;;
-*) # Relative path.
-ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-ac_top_srcdir=$ac_top_builddir$srcdir ;;
-esac
-# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be
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-ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd`
-ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd`
-{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
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-case $ac_dest in
-default-1 ) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h ;;
 esac
 done
-_ACEOF
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-cat >>$CONFIG_STATUS <<\_ACEOF
+	 X"$_am_arg" : 'X\(//\)[^/]' \| \
+	 X"$_am_arg" : 'X\(//\)$' \| \
-{ (exit 0); exit 0; }
+	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
-_ACEOF
+$as_echo X"$_am_arg" |
-chmod +x $CONFIG_STATUS
+sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`/stamp-h$_am_stamp_count
+;;
+:C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+;;
+esac
+case $ac_file$ac_mode in
+"depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+# Autoconf 2.62 quotes --file arguments for eval, but not when files
+# are listed without --file.  Let's play safe and only enable the eval
+# if we detect the quoting.
+case $CONFIG_FILES in
+*\'*) eval set x "$CONFIG_FILES" ;;
+*)   set x $CONFIG_FILES ;;
+esac
+shift
+for mf
+do
+# Strip MF so we end up with the name of the file.
+mf=`echo "$mf" | sed -e 's/:.*$//'`
+# Check whether this is an Automake generated Makefile or not.
+# We used to match only the files named `Makefile.in', but
+# some people rename them; so instead we look at the file content.
+# Grep'ing the first line is not enough: some people post-process
+# each Makefile.in and add a new line on top of each file to say so.
+# Grep'ing the whole file is not good either: AIX grep has a line
+# limit of 2048, but all sed's we know have understand at least 4000.
+if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$mf" : 'X\(//\)[^/]' \| \
+	 X"$mf" : 'X\(//\)$' \| \
+	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+else
+continue
+fi
+# Extract the definition of DEPDIR, am__include, and am__quote
+# from the Makefile without running `make'.
+DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+test -z "$DEPDIR" && continue
+am__include=`sed -n 's/^am__include = //p' < "$mf"`
+test -z "am__include" && continue
+am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+# When using ansi2knr, U may be empty or an underscore; expand it
+U=`sed -n 's/^U = //p' < "$mf"`
+# Find all dependency output files, they are included files with
+# $(DEPDIR) in their names.  We invoke sed twice because it is the
+# simplest approach to changing $(DEPDIR) to its actual value in the
+# expansion.
+for file in `sed -n "
+s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+# Make sure the directory exists.
+test -f "$dirpart/$file" && continue
+fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+	 X"$file" : 'X\(//\)[^/]' \| \
+	 X"$file" : 'X\(//\)$' \| \
+	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)[^/].*/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\/\)$/{
+	    s//\1/
+	    q
+	  }
+	  /^X\(\/\).*/{
+	    s//\1/
+	    q
+	  }
+	  s/.*/./; q'`
+as_dir=$dirpart/$fdir; as_fn_mkdir_p
+# echo "creating $dirpart/$file"
+echo '# dummy' > "$dirpart/$file"
+done
+done
+}
+;;
+esac
+done # for ac_tag
+as_fn_exit 0
+_ACEOF
 ac_clean_files=$ac_clean_files_save
+test $ac_write_fail = 0 ||
+as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
 # configure is writing to config.log, and then calls config.status.
 # config.status does its own redirection, appending to config.log.
 # Unfortunately, on DOS this fails, as config.log is still kept open
 exec 5>/dev/null
 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
 exec 5>>config.log
 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
 # would make configure fail if this is the last instruction.
-$ac_cs_success || { (exit 1); exit 1; }
+$ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 fi
 if test ! -d debian ; then
 ln -s deb debian

Mercurial > hg > chrpath

comparison configure @ 1:bbbfb3f97919