CbC/CbC_gcc: libgcc/configure comparison

comparison libgcc/configure @ 55:77e2b8dfacca gcc-4.4.5

update it from 4.4.3 to 4.5.0

author	ryoma <e075725@ie.u-ryukyu.ac.jp>
date	Fri, 12 Feb 2010 23:39:51 +0900
parents	a06113de4d67
children	b7f97abdc517

comparison

equal deleted inserted replaced

-:c156f1bd5cd9
+:77e2b8dfacca
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.59 for GNU C Runtime Library 1.0.
+# Generated by GNU Autoconf 2.64 for GNU C Runtime Library 1.0.
 #
-# Copyright (C) 2003 Free Software Foundation, Inc.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 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 #(
-DUALCASE=1; export DUALCASE # for MKS sh
+*posix*) :
+set -o posix ;; #(
-# Support unset when possible.
+*) :
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+;;
-as_unset=unset
+esac
-else
+fi
-as_unset=false
-fi
+as_nl='
+'
-# Work around bugs in pre-3.0 UWIN ksh.
+export as_nl
-$as_unset ENV MAIL MAILPATH
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$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.
+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=$as_suggested" as_lineno_2a=\$LINENO
+eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
+if (eval "$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 -z "`(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$CONFIG_SHELL" != x; then :
+# We cannot yet assume a decent shell, so we have to provide a
+	# neutralization value for shells without unset; and this also
+	# works around shells that cannot unset nonexistent variables.
+	BASH_ENV=/dev/null
+	ENV=/dev/null
+	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+	export CONFIG_SHELL
+	exec "$CONFIG_SHELL" "$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 about your system,
-fi
+$0: including any error possibly output before this
-done
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
-# Required to use basename.
+fi
-if expr a : '\(a\)' >/dev/null 2>&1; then
+exit 1
+fi
+fi
+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 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 $?, using 1 if that was 0.
+as_fn_error ()
+{
+as_status=$?; test $as_status -eq 0 && as_status=1
+if test "$3"; then
+as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+fi
+$as_echo "$as_me: error: $1" >&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';;
+*)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ECHO_T='	';;
+esac;;
+*)
+ECHO_N='-n';;
 esac
-if expr a : '\(a\)' >/dev/null 2>&1; then
-as_expr=expr
-else
-as_expr=false
-fi
 rm -f conf$$ conf$$.exe conf$$.file
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+GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>.
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 GNU C Runtime Library configure 1.0
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 This configure script is free software; the Free Software Foundation
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+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
 ## ----------------- ##
 ## 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
-## ------------- ##
+## ------------------- ##
-## Output files. ##
+## File substitutions. ##
-## ------------- ##
+## ------------------- ##
 _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
 ## ----------- ##
 ## 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
+ac_site_file1=$CONFIG_SITE
-CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+elif test "x$prefix" != xNONE; then
-fi
+ac_site_file1=$prefix/share/config.site
-fi
+ac_site_file2=$prefix/etc/config.site
-for ac_site_file in $CONFIG_SITE; do
+else
+ac_site_file1=$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 -r "$ac_site_file"; then
-{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
-echo "$as_me: loading site script $ac_site_file" >&6;}
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
 sed 's/^/| /' "$ac_site_file" >&5
 . "$ac_site_file"
 fi
 done
 if test -r "$cache_file"; then
 # Some versions of bash will fail to source /dev/null (special
 # files actually), so we avoid doing that.
 if 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
-# differences in whitespace do not lead to failure.
+	# differences in whitespace do not lead to failure.
-ac_old_val_w=`echo x $ac_old_val`
+	ac_old_val_w=`echo x $ac_old_val`
-ac_new_val_w=`echo x $ac_new_val`
+	ac_new_val_w=`echo x $ac_new_val`
-if test "$ac_old_val_w" != "$ac_new_val_w"; then
+	if test "$ac_old_val_w" != "$ac_new_val_w"; then
-{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
-echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-ac_cache_corrupted=:
+	  ac_cache_corrupted=:
-else
+	else
-{ echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
-echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
-eval $ac_var=\$ac_old_val
+	  eval $ac_var=\$ac_old_val
-fi
+	fi
-{ echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
-echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
-{ echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
-echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+$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:$LINENO: error: in \`$ac_pwd':" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-echo "$as_me: error: in \`$ac_pwd':" >&2;}
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
-echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
-echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+fi
-{ (exit 1); exit 1; }; }
+## -------------------- ##
-fi
+## Main body of script. ##
+## -------------------- ##
 ac_ext=c
 ac_cpp='$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 $LIBS >&5'
+# Check whether --with-target-subdir was given.
+if test "${with_target_subdir+set}" = set; then :
+withval=$with_target_subdir;
+fi
+# Check whether --with-cross-host was given.
+if test "${with_cross_host+set}" = set; then :
+withval=$with_cross_host;
+fi
+# Check whether --with-ld was given.
+if test "${with_ld+set}" = set; then :
+withval=$with_ld;
+fi
-# Check whether --with-target-subdir or --without-target-subdir was given.
-if test "${with_target_subdir+set}" = set; then
-withval="$with_target_subdir"
-fi;
-# Check whether --with-cross-host or --without-cross-host was given.
-if test "${with_cross_host+set}" = set; then
-withval="$with_cross_host"
-fi;
-# Check whether --with-ld or --without-ld was given.
-if test "${with_ld+set}" = set; then
-withval="$with_ld"
-fi;
 if test "${srcdir}" = "."; then
 if test -n "${with_build_subdir}"; then
 libgcc_topdir="${srcdir}/../.."
 with_target_subdir=
 else
 libgcc_topdir="${srcdir}/.."
 fi
 ac_aux_dir=
-for ac_dir in $libgcc_topdir $srcdir/$libgcc_topdir; do
+for ac_dir in $libgcc_topdir "$srcdir"/$libgcc_topdir; do
-if test -f $ac_dir/install-sh; then
+for ac_t in install-sh install.sh shtool; do
-ac_aux_dir=$ac_dir
+if test -f "$ac_dir/$ac_t"; then
-ac_install_sh="$ac_aux_dir/install-sh -c"
+ac_aux_dir=$ac_dir
-break
+ac_install_sh="$ac_aux_dir/$ac_t -c"
-elif test -f $ac_dir/install.sh; then
+break 2
-ac_aux_dir=$ac_dir
+fi
-ac_install_sh="$ac_aux_dir/install.sh -c"
+done
-break
-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 $libgcc_topdir $srcdir/$libgcc_topdir" >&5
+as_fn_error "cannot find install-sh, install.sh, or shtool in $libgcc_topdir \"$srcdir\"/$libgcc_topdir" "$LINENO" 5
-echo "$as_me: error: cannot find install-sh or install.sh in $libgcc_topdir $srcdir/$libgcc_topdir" >&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 $ac_aux_dir/config.sub"  # Please don't use this var.
-# Check whether --enable-shared or --disable-shared was given.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
-if test "${enable_shared+set}" = set; then
-enableval="$enable_shared"
+# Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+enableval=$enable_shared;
 case $enable_shared in
 yes | no) ;;
 *)
 enable_shared=no
 IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
 ;;
 esac
 else
 enable_shared=yes
-fi;
+fi
-echo "$as_me:$LINENO: checking for --enable-version-specific-runtime-libs" >&5
-echo $ECHO_N "checking for --enable-version-specific-runtime-libs... $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
-# Check whether --enable-version-specific-runtime-libs or --disable-version-specific-runtime-libs was given.
+$as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
-if test "${enable_version_specific_runtime_libs+set}" = set; then
+# Check whether --enable-version-specific-runtime-libs was given.
-enableval="$enable_version_specific_runtime_libs"
+if test "${enable_version_specific_runtime_libs+set}" = set; then :
-case "$enableval" in
+enableval=$enable_version_specific_runtime_libs; case "$enableval" in
 yes) version_specific_libs=yes ;;
 no)  version_specific_libs=no ;;
-*)   { { echo "$as_me:$LINENO: error: Unknown argument to enable/disable version-specific libs" >&5
+*)   as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
-echo "$as_me: error: Unknown argument to enable/disable version-specific libs" >&2;}
-{ (exit 1); exit 1; }; };;
 esac
 else
 version_specific_libs=no
-fi;
+fi
-echo "$as_me:$LINENO: result: $version_specific_libs" >&5
-echo "${ECHO_T}$version_specific_libs" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
+$as_echo "$version_specific_libs" >&6; }
-# Check whether --with-slibdir or --without-slibdir was given.
-if test "${with_slibdir+set}" = set; then
+# Check whether --with-slibdir was given.
-withval="$with_slibdir"
+if test "${with_slibdir+set}" = set; then :
-slibdir="$with_slibdir"
+withval=$with_slibdir; slibdir="$with_slibdir"
 else
 if test "${version_specific_libs}" = yes; then
 slibdir='$(libsubdir)'
 elif test -n "$with_cross_host" && test x"$with_cross_host" != x"no"; then
 slibdir='$(exec_prefix)/$(host_noncanonical)/lib'
 else
 slibdir='$(libdir)'
 fi
-fi;
+fi
+# Command-line options.
+# Very limited version of AC_MAINTAINER_MODE.
+# Check whether --enable-maintainer-mode was given.
+if test "${enable_maintainer_mode+set}" = set; then :
+enableval=$enable_maintainer_mode; case ${enable_maintainer_mode} in
+yes) MAINT='' ;;
+no) MAINT='#' ;;
+*) as_fn_error "--enable-maintainer-mode must be yes or no" "$LINENO" 5 ;;
+esac
+maintainer_mode=${enableval}
+else
+MAINT='#'
+fi
 # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or
 # incompatible versions:
 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # OS/2's system install, which has a completely different semantic
 # ./install, which can be erroneously created by make from ./install.sh.
-echo "$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 "${ac_cv_path_install+set}" = set; then
+if test "${ac_cv_path_install+set}" = set; 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\\/* | \
+?:[\\/]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 $ac_prog = install &&
 	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 	    # AIX install.  It has an incompatible calling convention.
 	    :
 	  elif test $ac_prog = install &&
 	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 	    # program-specific install script used by HP pwplus--don't use.
 	    :
 	  else
-	    ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	    rm -rf conftest.one conftest.two conftest.dir
-	    break 3
+	    echo one > conftest.one
+	    echo two > conftest.two
+	    mkdir conftest.dir
+	    if "$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='${INSTALL}'
 for ac_prog in gawk mawk nawk awk
 do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$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_AWK+set}" = set; then
+if test "${ac_cv_prog_AWK+set}" = set; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$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 $as_executable_p "$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_AWK="$ac_prog"
-echo "$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
 AWK=$ac_cv_prog_AWK
 if test -n "$AWK"; then
-echo "$as_me:$LINENO: result: $AWK" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
-echo "${ECHO_T}$AWK" >&6
+$as_echo "$AWK" >&6; }
 else
-echo "$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 "$AWK" && break
 done
 # We need awk; bail out if it's missing.
 case ${AWK} in
-"") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
+"") as_fn_error "can't build without awk, bailing out" "$LINENO" 5 ;;
-echo "$as_me: error: can't build without awk, bailing out" >&2;}
-{ (exit 1); exit 1; }; } ;;
 esac
 # Make sure we can run config.sub.
-$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:$LINENO: checking build system type" >&5
+if test "${ac_cv_build+set}" = set; 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 $ac_cv_host_alias failed" >&2;}
+if test "${ac_cv_host+set}" = set; 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
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
 case ${build_alias} in
 "") build_noncanonical=${build} ;;
 *) build_noncanonical=${build_alias} ;;
 # - build_libsubdir is where we find build libraries, and can be overridden.
 # Prefix 'build-' so this never conflicts with target_subdir.
 build_subdir="build-${build_noncanonical}"
-# Check whether --with-build-libsubdir or --without-build-libsubdir was given.
+# Check whether --with-build-libsubdir was given.
-if test "${with_build_libsubdir+set}" = set; then
+if test "${with_build_libsubdir+set}" = set; then :
-withval="$with_build_libsubdir"
+withval=$with_build_libsubdir; build_libsubdir="$withval"
-build_libsubdir="$withval"
 else
 build_libsubdir="$build_subdir"
-fi;
+fi
 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
 if ( test $srcdir = . && test -d gcc ) \
 || test -d $srcdir/../host-${host_noncanonical}; then
 host_subdir="host-${host_noncanonical}"
 else
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ar; 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_AR+set}" = set; then
+if test "${ac_cv_prog_AR+set}" = set; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
 else
 if test -n "$AR"; then
 ac_cv_prog_AR="$AR" # 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_AR="${ac_tool_prefix}ar"
-echo "$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
 AR=$ac_cv_prog_AR
 if test -n "$AR"; then
-echo "$as_me:$LINENO: result: $AR" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-echo "${ECHO_T}$AR" >&6
+$as_echo "$AR" >&6; }
 else
-echo "$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 "$ac_cv_prog_AR"; then
 ac_ct_AR=$AR
 # Extract the first word of "ar", so it can be a program name with args.
 set dummy ar; 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_AR+set}" = set; then
+if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
 else
 if test -n "$ac_ct_AR"; then
 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # 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_AR="ar"
-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_AR=$ac_cv_prog_ac_ct_AR
 if test -n "$ac_ct_AR"; then
-echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-echo "${ECHO_T}$ac_ct_AR" >&6
+$as_echo "$ac_ct_AR" >&6; }
 else
-echo "$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
-AR=$ac_ct_AR
+if test "x$ac_ct_AR" = x; then
+AR=""
+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
+AR=$ac_ct_AR
+fi
 else
 AR="$ac_cv_prog_AR"
 fi
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
 set dummy ${ac_tool_prefix}lipo; 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_LIPO+set}" = set; then
+if test "${ac_cv_prog_LIPO+set}" = set; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
 else
 if test -n "$LIPO"; then
 ac_cv_prog_LIPO="$LIPO" # 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_LIPO="${ac_tool_prefix}lipo"
-echo "$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
 LIPO=$ac_cv_prog_LIPO
 if test -n "$LIPO"; then
-echo "$as_me:$LINENO: result: $LIPO" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
-echo "${ECHO_T}$LIPO" >&6
+$as_echo "$LIPO" >&6; }
 else
-echo "$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 "$ac_cv_prog_LIPO"; then
 ac_ct_LIPO=$LIPO
 # Extract the first word of "lipo", so it can be a program name with args.
 set dummy lipo; 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_LIPO+set}" = set; then
+if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
 else
 if test -n "$ac_ct_LIPO"; then
 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # 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_LIPO="lipo"
-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
-test -z "$ac_cv_prog_ac_ct_LIPO" && ac_cv_prog_ac_ct_LIPO=":"
 fi
 fi
 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
 if test -n "$ac_ct_LIPO"; then
-echo "$as_me:$LINENO: result: $ac_ct_LIPO" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
-echo "${ECHO_T}$ac_ct_LIPO" >&6
+$as_echo "$ac_ct_LIPO" >&6; }
 else
-echo "$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
-LIPO=$ac_ct_LIPO
+if test "x$ac_ct_LIPO" = x; then
+LIPO=":"
+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
+LIPO=$ac_ct_LIPO
+fi
 else
 LIPO="$ac_cv_prog_LIPO"
 fi
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
 set dummy ${ac_tool_prefix}nm; 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_NM+set}" = set; then
+if test "${ac_cv_prog_NM+set}" = set; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
 else
 if test -n "$NM"; then
 ac_cv_prog_NM="$NM" # 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_NM="${ac_tool_prefix}nm"
-echo "$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
 NM=$ac_cv_prog_NM
 if test -n "$NM"; then
-echo "$as_me:$LINENO: result: $NM" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
-echo "${ECHO_T}$NM" >&6
+$as_echo "$NM" >&6; }
 else
-echo "$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 "$ac_cv_prog_NM"; then
 ac_ct_NM=$NM
 # Extract the first word of "nm", so it can be a program name with args.
 set dummy nm; 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_NM+set}" = set; then
+if test "${ac_cv_prog_ac_ct_NM+set}" = set; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
 else
 if test -n "$ac_ct_NM"; then
 ac_cv_prog_ac_ct_NM="$ac_ct_NM" # 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_NM="nm"
-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_NM=$ac_cv_prog_ac_ct_NM
 if test -n "$ac_ct_NM"; then
-echo "$as_me:$LINENO: result: $ac_ct_NM" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
-echo "${ECHO_T}$ac_ct_NM" >&6
+$as_echo "$ac_ct_NM" >&6; }
 else
-echo "$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
-NM=$ac_ct_NM
+if test "x$ac_ct_NM" = x; then
+NM=""
+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
+NM=$ac_ct_NM
+fi
 else
 NM="$ac_cv_prog_NM"
 fi
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ranlib; 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_RANLIB+set}" = set; then
+if test "${ac_cv_prog_RANLIB+set}" = set; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
 else
 if test -n "$RANLIB"; then
 ac_cv_prog_RANLIB="$RANLIB" # 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_RANLIB="${ac_tool_prefix}ranlib"
-echo "$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
 RANLIB=$ac_cv_prog_RANLIB
 if test -n "$RANLIB"; then
-echo "$as_me:$LINENO: result: $RANLIB" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-echo "${ECHO_T}$RANLIB" >&6
+$as_echo "$RANLIB" >&6; }
 else
-echo "$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 "$ac_cv_prog_RANLIB"; then
 ac_ct_RANLIB=$RANLIB
 # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; 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_RANLIB+set}" = set; then
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
 else
 if test -n "$ac_ct_RANLIB"; then
 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # 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_RANLIB="ranlib"
-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
-test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
 fi
 fi
 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 if test -n "$ac_ct_RANLIB"; then
-echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-echo "${ECHO_T}$ac_ct_RANLIB" >&6
+$as_echo "$ac_ct_RANLIB" >&6; }
 else
-echo "$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
-RANLIB=$ac_ct_RANLIB
+if test "x$ac_ct_RANLIB" = x; then
+RANLIB=":"
+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
+RANLIB=$ac_ct_RANLIB
+fi
 else
 RANLIB="$ac_cv_prog_RANLIB"
 fi
 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=$2
-echo "$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_STRIP+set}" = set; then
+if test "${ac_cv_prog_STRIP+set}" = set; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$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 $as_executable_p "$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_STRIP="${ac_tool_prefix}strip"
-echo "$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
 STRIP=$ac_cv_prog_STRIP
 if test -n "$STRIP"; then
-echo "$as_me:$LINENO: result: $STRIP" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-echo "${ECHO_T}$STRIP" >&6
+$as_echo "$STRIP" >&6; }
 else
-echo "$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 "$ac_cv_prog_STRIP"; then
 ac_ct_STRIP=$STRIP
 # Extract the first word of "strip", so it can be a program name with args.
 set dummy strip; ac_word=$2
-echo "$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_STRIP+set}" = set; then
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$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 $as_executable_p "$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_STRIP="strip"
-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
-test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
 fi
 fi
 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
 if test -n "$ac_ct_STRIP"; then
-echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-echo "${ECHO_T}$ac_ct_STRIP" >&6
+$as_echo "$ac_ct_STRIP" >&6; }
 else
-echo "$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
-STRIP=$ac_ct_STRIP
+if test "x$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
-echo "$as_me:$LINENO: checking whether ln -s works" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
-echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
+$as_echo_n "checking whether ln -s works... " >&6; }
 LN_S=$as_ln_s
 if test "$LN_S" = "ln -s"; 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; }
 else
-echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
-echo "${ECHO_T}no, using $LN_S" >&6
+$as_echo "no, using $LN_S" >&6; }
 fi
 ac_ext=c
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 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 test "${ac_cv_prog_CC+set}" = set; 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="${ac_tool_prefix}gcc"
-echo "$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
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; 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="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 test "${ac_cv_prog_CC+set}" = set; 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 "$ac_cv_prog_CC"; then
+fi
-ac_ct_CC=$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 test "${ac_cv_prog_CC+set}" = set; 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 test "${ac_cv_prog_CC+set}" = set; 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 test "${ac_cv_prog_ac_ct_CC+set}" = set; 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:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ac_tool_warned=yes ;;
-{ { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+esac
-See \`config.log' for more details." >&5
+CC=$ac_ct_CC
-echo "$as_me: error: no acceptable C compiler found in \$PATH
+fi
-See \`config.log' for more details." >&2;}
+fi
-{ (exit 1); exit 1; }; }; }
+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
+rm -f conftest.er1 conftest.err
-(exit $ac_status); }
+fi
-{ (eval echo "$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.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 int
 main ()
 {
 ;
 return 0;
 }
 _ACEOF
 # FIXME: Cleanup?
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&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 $ac_status = 0; }; then :
 gcc_no_link=no
 else
 gcc_no_link=yes
 fi
 if test x$gcc_no_link = xyes; then
 # Setting cross_compile will disable run tests; it will
 # also disable AC_CHECK_FILE but that's generally
 # correct if we can't link.
 cross_compiling=yes
 EXEEXT=
 else
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* 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="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
 # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
-echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
+$as_echo_n "checking for C compiler default output file name... " >&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
 	# certainly right.
 	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
+	# 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;;
 esac
 done
-else
+test "$ac_cv_exeext" = no && ac_cv_exeext=
-echo "$as_me: failed program was:" >&5
+else
+ac_file=''
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+if test -z "$ac_file"; then :
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
-{ { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-echo "$as_me: error: in \`$ac_pwd':" >&2;}
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
+{ as_fn_set_status 77
-See \`config.log' for more details." >&5
+as_fn_error "C compiler cannot create executables
-echo "$as_me: error: C compiler cannot create executables
+See \`config.log' for more details." "$LINENO" 5; }; }
-See \`config.log' for more details." >&2;}
+fi
-{ (exit 77); exit 77; }; }; }
-fi
 ac_exeext=$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_file" >&5
-echo "${ECHO_T}$ac_file" >&6
+# Check that the compiler produces executables we can run.  If not, either
-# Check the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether the C compiler works" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
+$as_echo_n "checking whether the C compiler works... " >&6; }
-# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
 # If not cross compiling, check that we can run a simple program.
 if test "$cross_compiling" != yes; then
 if { ac_try='./$ac_file'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+{ { case "(($ac_try" in
-(eval $ac_try) 2>&5
+*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+*) ac_try_echo=$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=$?
-echo "$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: in \`$ac_pwd':" >&5
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-echo "$as_me: error: in \`$ac_pwd':" >&2;}
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
+as_fn_error "cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." >&5
+See \`config.log' for more details." "$LINENO" 5; }
-echo "$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
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+$as_echo "yes" >&6; }
-rm -f a.out a.exe conftest$ac_cv_exeext b.out
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
 ac_clean_files=$ac_clean_files_save
-# Check the compiler produces executables we can run.  If not, either
+# Check that the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
+$as_echo_n "checking whether we are cross compiling... " >&6; }
-echo "$as_me:$LINENO: result: $cross_compiling" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
-echo "${ECHO_T}$cross_compiling" >&6
+$as_echo "$cross_compiling" >&6; }
-echo "$as_me:$LINENO: checking for suffix of executables" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
+$as_echo_n "checking for suffix of executables... " >&6; }
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { { ac_try="$ac_link"
-(eval $ac_link) 2>&5
+case "(($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_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 $ac_status = 0; }; then :
 # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 # work properly (i.e., refer to `conftest.exe'), while it won't with
 # `rm'.
 for ac_file in conftest.exe conftest conftest.*; do
 test -f "$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;;
 esac
 done
 else
-{ { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-echo "$as_me: error: in \`$ac_pwd':" >&2;}
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ { echo "$as_me:$LINENO: 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." >&5
+See \`config.log' for more details." "$LINENO" 5; }
-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
+fi
-See \`config.log' for more details." >&2;}
-{ (exit 1); exit 1; }; }; }
-fi
 rm -f conftest$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
-echo "${ECHO_T}$ac_cv_exeext" >&6
+$as_echo "$ac_cv_exeext" >&6; }
 rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext
 ac_exeext=$EXEEXT
 fi
-echo "$as_me:$LINENO: checking for suffix of object files" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
+$as_echo_n "checking for suffix of object files... " >&6; }
-if test "${ac_cv_objext+set}" = set; then
+if test "${ac_cv_objext+set}" = set; 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
-/* 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.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: in \`$ac_pwd':" >&5
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-echo "$as_me: error: in \`$ac_pwd':" >&2;}
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ { echo "$as_me:$LINENO: 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." >&5
+See \`config.log' for more details." "$LINENO" 5; }
-echo "$as_me: error: cannot compute suffix of object files: cannot compile
+fi
-See \`config.log' for more details." >&2;}
-{ (exit 1); exit 1; }; }; }
-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 "${ac_cv_c_compiler_gnu+set}" = set; then
+if test "${ac_cv_c_compiler_gnu+set}" = set; 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
-/* 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 $ac_compile) 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$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.$ac_ext
-ac_compiler_gnu=no
-fi
-rm -f conftest.err conftest.$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... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_g+set}" = set; 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.$ac_ext <<_ACEOF
+ac_c_werror_flag=yes
-/* confdefs.h.  */
+ac_cv_prog_cc_g=no
-_ACEOF
+CFLAGS="-g"
-cat confdefs.h >>conftest.$ac_ext
+cat confdefs.h - <<_ACEOF >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 $ac_compile) 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$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.err 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 test "${ac_cv_prog_cc_c89+set}" = set; 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.$ac_ext
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <stdarg.h>
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 }
 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
 function prototypes and stuff, but not '\xHH' hex character constants.
 These don't provoke an error unfortunately, instead are silently treated
-as 'x'.  The following induces an error, until -std1 is added to get
+as 'x'.  The following induces an error, until -std is added to get
 proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
 array size at least.  It's necessary to write '\x00'==0 to get something
-that's true only with -std1.  */
+that's true only with -std.  */
 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
 int test (int i, double x);
 struct s1 {int (*f) (int a);};
 struct s2 {int (*f) (double a);};
 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
 ;
 return 0;
 }
 _ACEOF
-# Don't try gcc -ansi; that turns off useful extensions and
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-# breaks some systems' header files.
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-# AIX			-qlanglvl=ansi
-# Ultrix and OSF/1	-std1
-# HP-UX 10.20 and later	-Ae
-# HP-UX older versions	-Aa -D_HPUX_SOURCE
-# SVR4			-Xc -D__EXTENSIONS__
-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 do
 CC="$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 $ac_compile) 2>conftest.er1
+fi
-ac_status=$?
+rm -f core conftest.err conftest.$ac_objext
-grep -v '^ *+' conftest.er1 >conftest.err
+test "x$ac_cv_prog_cc_c89" != "xno" && break
-rm -f conftest.er1
-cat conftest.err >&5
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$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.err 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 $ac_compile) 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$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
-/* 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 $ac_compile) 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$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.$ac_ext >&5
-continue
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-cat >conftest.$ac_ext <<_ACEOF
-/* 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 $ac_compile) 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$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.$ac_ext >&5
-fi
-rm -f conftest.err conftest.$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.$ac_ext >&5
-fi
-rm -f conftest.err conftest.$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
 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
-echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
 CPP=
 fi
 if test -z "$CPP"; then
-if test "${ac_cv_prog_CPP+set}" = set; then
+if test "${ac_cv_prog_CPP+set}" = set; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
 else
 # Double quotes because CPP needs to be expanded
 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
 do
 ac_preproc_ok=false
 # with a fresh cross-compiler works.
 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 # <limits.h> exists even on freestanding compilers.
 # On the NeXT, cc -E runs the code through the compiler's parser,
 # not just through cpp. "Syntax error" is here to catch this case.
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
 		     Syntax error
 _ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+if ac_fn_c_try_cpp "$LINENO"; then :
-(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-ac_status=$?
+else
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-echo "$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
-ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-else
-ac_cpp_err=
-fi
-else
-ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-:
-else
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
 # Broken: fails on valid input.
 continue
 fi
 rm -f conftest.err conftest.$ac_ext
-# OK, works on sane cases.  Now check whether non-existent headers
+# OK, works on sane cases.  Now check whether nonexistent headers
 # can be detected and how.
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+if ac_fn_c_try_cpp "$LINENO"; then :
-(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
-ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-else
-ac_cpp_err=
-fi
-else
-ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
 # Broken: success on invalid input.
 continue
 else
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
 # Passes both tests.
 ac_preproc_ok=:
 break
 fi
 rm -f conftest.err conftest.$ac_ext
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
+if $ac_preproc_ok; then :
 break
 fi
 done
 ac_cv_prog_CPP=$CPP
 fi
 CPP=$ac_cv_prog_CPP
 else
 ac_cv_prog_CPP=$CPP
 fi
-echo "$as_me:$LINENO: result: $CPP" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6
+$as_echo "$CPP" >&6; }
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
 do
 # Use a header file that comes with gcc, so configuring glibc
 # with a fresh cross-compiler works.
 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 # <limits.h> exists even on freestanding compilers.
 # On the NeXT, cc -E runs the code through the compiler's parser,
 # not just through cpp. "Syntax error" is here to catch this case.
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
 		     Syntax error
 _ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+if ac_fn_c_try_cpp "$LINENO"; then :
-(eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-ac_status=$?
+else
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-echo "$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
-ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-else
-ac_cpp_err=
-fi
-else
-ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-:
-else
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
 # Broken: fails on valid input.
 continue
 fi
 rm -f conftest.err conftest.$ac_ext
-# OK, works on sane cases.  Now check whether non-existent headers
+# OK, works on sane cases.  Now check whether nonexistent headers
 # can be detected and how.
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+if ac_fn_c_try_cpp "$LINENO"; then :
-(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
-ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-else
-ac_cpp_err=
-fi
-else
-ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
 # Broken: success on invalid input.
 continue
 else
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
 # Passes both tests.
 ac_preproc_ok=:
 break
 fi
 rm -f conftest.err conftest.$ac_ext
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
+if $ac_preproc_ok; then :
-:
 else
-{ { echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-echo "$as_me: error: in \`$ac_pwd':" >&2;}
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+as_fn_error "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&5
+See \`config.log' for more details." "$LINENO" 5; }
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&2;}
-{ (exit 1); exit 1; }; }; }
 fi
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_c_preproc_warn_flag=yes
 # Check for decimal float support.
-echo "$as_me:$LINENO: checking whether decimal floating point is supported" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether decimal floating point is supported" >&5
-echo $ECHO_N "checking whether decimal floating point is supported... $ECHO_C" >&6
+$as_echo_n "checking whether decimal floating point is supported... " >&6; }
-if test "${libgcc_cv_dfp+set}" = set; then
+if test "${libgcc_cv_dfp+set}" = set; 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
+/* end confdefs.h.  */
 _Decimal32 x;
 _ACEOF
-rm -f conftest.$ac_objext
+if ac_fn_c_try_compile "$LINENO"; then :
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$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 $ac_status); }; }; then
 libgcc_cv_dfp=yes
 else
-echo "$as_me: failed program was:" >&5
+libgcc_cv_dfp=no
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-libgcc_cv_dfp=no
+fi
-fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_dfp" >&5
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+$as_echo "$libgcc_cv_dfp" >&6; }
-fi
-echo "$as_me:$LINENO: result: $libgcc_cv_dfp" >&5
-echo "${ECHO_T}$libgcc_cv_dfp" >&6
 decimal_float=$libgcc_cv_dfp
-# Check whether --enable-decimal-float or --disable-decimal-float was given.
+# Check whether --enable-decimal-float was given.
-if test "${enable_decimal_float+set}" = set; then
+if test "${enable_decimal_float+set}" = set; then :
-enableval="$enable_decimal_float"
+enableval=$enable_decimal_float;
 case $enable_decimal_float in
 yes | no | bid | dpd) ;;
-*) { { echo "$as_me:$LINENO: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
+*) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
-Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&5
+Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
-echo "$as_me: error: '$enable_decimal_float' is an invalid value for --enable-decimal-float.
-Valid choices are 'yes', 'bid', 'dpd', and 'no'." >&2;}
-{ (exit 1); exit 1; }; } ;;
 esac
 else
 case $host in
 *)
 enable_decimal_float=no
 ;;
 esac
-fi;
+fi
 # x86's use BID format instead of DPD
 if test x$enable_decimal_float = xyes; then
 case $host in
 i?86*-*-linux* | x86_64*-*-linux*)
 esac
 fi
 # Check for fixed-point support.
-echo "$as_me:$LINENO: checking whether fixed-point is supported" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fixed-point is supported" >&5
-echo $ECHO_N "checking whether fixed-point is supported... $ECHO_C" >&6
+$as_echo_n "checking whether fixed-point is supported... " >&6; }
-if test "${libgcc_cv_fixed_point+set}" = set; then
+if test "${libgcc_cv_fixed_point+set}" = set; 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
+/* end confdefs.h.  */
 _Sat _Fract x;
 _ACEOF
-rm -f conftest.$ac_objext
+if ac_fn_c_try_compile "$LINENO"; then :
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$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 $ac_status); }; }; then
 libgcc_cv_fixed_point=yes
 else
-echo "$as_me: failed program was:" >&5
+libgcc_cv_fixed_point=no
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-libgcc_cv_fixed_point=no
+fi
-fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_fixed_point" >&5
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+$as_echo "$libgcc_cv_fixed_point" >&6; }
-fi
-echo "$as_me:$LINENO: result: $libgcc_cv_fixed_point" >&5
-echo "${ECHO_T}$libgcc_cv_fixed_point" >&6
 fixed_point=$libgcc_cv_fixed_point
 # Check 32bit or 64bit for x86.
 case ${host} in
 	.zero	4
 	.section	.jcr,"aw",@progbits
 	.zero	8
 EOF
 if { ac_try='${CC-cc} -shared -nostartfiles -nodefaultlibs -o conftest.so conftest.s 1>&5'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
+test $ac_status = 0; }; }; then
 # configure expects config files in libgcc/config, so need a relative
 # path here.
 tmake_file="${tmake_file} ../../gcc/config/i386/t-crtstuff"
 fi
 ;;
 esac
 # Check for visibility support.  This is after config.host so that
 # we can check for asm_hidden_op.
-echo "$as_me:$LINENO: checking for __attribute__((visibility(\"hidden\")))" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5
-echo $ECHO_N "checking for __attribute__((visibility(\"hidden\")))... $ECHO_C" >&6
+$as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; }
-if test "${libgcc_cv_hidden_visibility_attribute+set}" = set; then
+if test "${libgcc_cv_hidden_visibility_attribute+set}" = set; then :
-echo $ECHO_N "(cached) $ECHO_C" >&6
+$as_echo_n "(cached) " >&6
 else
 	echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1; }' > conftest.c
 	libgcc_cv_hidden_visibility_attribute=no
 	if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
+test $ac_status = 0; }; }; then
 	    if grep "\\$asm_hidden_op.*foo" conftest.s >/dev/null; then
 		libgcc_cv_hidden_visibility_attribute=yes
 	    fi
 	fi
 	rm -f conftest.*
 fi
-echo "$as_me:$LINENO: result: $libgcc_cv_hidden_visibility_attribute" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgcc_cv_hidden_visibility_attribute" >&5
-echo "${ECHO_T}$libgcc_cv_hidden_visibility_attribute" >&6
+$as_echo "$libgcc_cv_hidden_visibility_attribute" >&6; }
 if test $libgcc_cv_hidden_visibility_attribute = yes; then
 vis_hide='-fvisibility=hidden -DHIDE_EXPORTS'
 else
 vis_hide=
 # See if we have thread-local storage.  We can only test assembler
 # sicne link-time and run-time tests require the newly built
 # gcc, which can't be used to build executable due to that libgcc
 # is yet to be built here.
-# Check whether --enable-tls or --disable-tls was given.
+# Check whether --enable-tls was given.
-if test "${enable_tls+set}" = set; then
+if test "${enable_tls+set}" = set; then :
-enableval="$enable_tls"
+enableval=$enable_tls;
 case "$enableval" in
 yes|no) ;;
-*) { { echo "$as_me:$LINENO: error: Argument to enable/disable tls must be yes or no" >&5
+*) as_fn_error "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
-echo "$as_me: error: Argument to enable/disable tls must be yes or no" >&2;}
-{ (exit 1); exit 1; }; } ;;
 esac
 else
 enable_tls=yes
-fi;
+fi
-echo "$as_me:$LINENO: checking whether the target assembler supports thread-local storage" >&5
-echo $ECHO_N "checking whether the target assembler supports thread-local storage... $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target assembler supports thread-local storage" >&5
-if test "${gcc_cv_have_cc_tls+set}" = set; then
+$as_echo_n "checking whether the target assembler supports thread-local storage... " >&6; }
-echo $ECHO_N "(cached) $ECHO_C" >&6
+if test "${gcc_cv_have_cc_tls+set}" = set; then :
-else
+$as_echo_n "(cached) " >&6
+else
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
 __thread int a; int b; int main() { return a = b; }
 _ACEOF
-rm -f conftest.$ac_objext
+if ac_fn_c_try_compile "$LINENO"; then :
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-(eval $ac_compile) 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } &&
-	 { ac_try='test -z "$ac_c_werror_flag"
-			 || test ! -s conftest.err'
-{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; } &&
-	 { ac_try='test -s conftest.$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 $ac_status); }; }; then
 gcc_cv_have_cc_tls=yes
 else
-echo "$as_me: failed program was:" >&5
+gcc_cv_have_cc_tls=no
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-gcc_cv_have_cc_tls=no
 fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_cc_tls" >&5
+$as_echo "$gcc_cv_have_cc_tls" >&6; }
-fi
-echo "$as_me:$LINENO: result: $gcc_cv_have_cc_tls" >&5
-echo "${ECHO_T}$gcc_cv_have_cc_tls" >&6
 set_have_cc_tls=
 if test "$enable_tls $gcc_cv_have_cc_tls" = "yes yes"; then
 set_have_cc_tls="-DHAVE_CC_TLS"
 fi
 # Substitute configuration variables
 # We need multilib support.
 ac_config_files="$ac_config_files Makefile"
 ac_config_commands="$ac_config_commands default"
 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/^\\([_$as_cr_alnum]*_cv_[_$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 $cache_file"
+test "x$cache_file" != "x/dev/null" &&
+{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
 cat confcache >$cache_file
 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
 # Transform confdefs.h into DEFS.
 # Protect against shell expansion while executing Makefile rules.
 # Protect against Makefile macro expansion.
 #
 # If the first sed substitution is executed (which looks for macros that
-# take arguments), then we branch to the quote section.  Otherwise,
+# take arguments), then branch to the quote section.  Otherwise,
 # look for a macro that doesn't take arguments.
-cat >confdef2opt.sed <<\_ACEOF
+ac_script='
+:mline
+/\\$/{
+N
+s,\\\n,,
+b mline
+}
 t clear
-: clear
+:clear
-s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\),-D\1=\2,g
+s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\)/-D\1=\2/g
 t quote
-s,^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\),-D\1=\2,g
+s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)/-D\1=\2/g
 t quote
-d
+b any
-: quote
+:quote
-s,[	 `~#$^&*(){}\\|;'"<>?],\\&,g
+s/[	 `~#$^&*(){}\\|;'\''"<>?]/\\&/g
-s,\[,\\&,g
+s/\[/\\&/g
-s,\],\\&,g
+s/\]/\\&/g
-s,\$,$$,g
+s/\$/$$/g
-p
+H
-_ACEOF
+:any
-# We use echo to avoid assuming a particular line-breaking character.
+${
-# The extra dot is to prevent the shell from consuming trailing
+	g
-# line-breaks from the sub-command output.  A line-break within
+	s/^\n//
-# single-quotes doesn't work because, if this script is created in a
+	s/\n/ /g
-# platform that uses two characters for line-breaks (e.g., DOS), tr
+	p
-# would break.
+}
-ac_LF_and_DOT=`echo; echo .`
+'
-DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
+DEFS=`sed -n "$ac_script" confdefs.h`
-rm -f confdef2opt.sed
 ac_libobjs=
 ac_ltlibobjs=
 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
 : ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
 ac_clean_files_save=$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 #(
-DUALCASE=1; export DUALCASE # for MKS sh
+*posix*) :
+set -o posix ;; #(
-# Support unset when possible.
+*) :
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+;;
-as_unset=unset
+esac
-else
+fi
-as_unset=false
-fi
+as_nl='
+'
-# Work around bugs in pre-3.0 UWIN ksh.
+export as_nl
-$as_unset ENV MAIL MAILPATH
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$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.
+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 -z "`(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
-fi
+# as_fn_error ERROR [LINENO LOG_FD]
-done
+# ---------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# Required to use basename.
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-if expr a : '\(a\)' >/dev/null 2>&1; then
+# script with status $?, using 1 if that was 0.
+as_fn_error ()
+{
+as_status=$?; test $as_status -eq 0 && as_status=1
+if test "$3"; then
+as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+$as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+fi
+$as_echo "$as_me: error: $1" >&2
+as_fn_exit $as_status
+} # as_fn_error
+# 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 #(((((
-echo "#! /bin/sh" >conf$$.sh
+-n*)
-echo  "exit 0"   >>conf$$.sh
+case `echo 'xy\c'` in
-chmod +x conf$$.sh
+*c*) ECHO_T='	';;	# ECHO_T is single tab character.
-if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+xy)  ECHO_C='\c';;
-PATH_SEPARATOR=';'
+*)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ECHO_T='	';;
+esac;;
+*)
+ECHO_N='-n';;
+esac
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+rm -f conf$$.dir/conf$$.file
+else
+rm -f conf$$.dir
+mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+if ln -s conf$$.file conf$$ 2>/dev/null; then
+as_ln_s='ln -s'
+# ... but there are two gotchas:
+# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+# In both cases, we have to default to `cp -p'.
+ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+as_ln_s='cp -p'
+elif ln conf$$.file conf$$ 2>/dev/null; then
+as_ln_s=ln
 else
-PATH_SEPARATOR=:
+as_ln_s='cp -p'
 fi
-rm -f conf$$.sh
+else
-fi
+as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
-as_lineno_1=$LINENO
+rmdir conf$$.dir 2>/dev/null
-as_lineno_2=$LINENO
-as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-test "x$as_lineno_1" != "x$as_lineno_2" &&
+# as_fn_mkdir_p
-test "x$as_lineno_3"  = "x$as_lineno_2"  || {
+# -------------
-# Find who we are.  Look in the path if we contain no path at all
+# Create "$as_dir" as a directory, including parents if necessary.
-# relative or not.
+as_fn_mkdir_p ()
-case $0 in
+{
-*[\\/]* ) as_myself=$0 ;;
-*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+case $as_dir in #(
-for as_dir in $PATH
+-*) as_dir=./$as_dir;;
-do
-IFS=$as_save_IFS
-test -z "$as_dir" && as_dir=.
-test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-done
-;;
 esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
+test -d "$as_dir" || eval $as_mkdir_p || {
-# in which case we are not to be found in the path.
+as_dirs=
-if test "x$as_myself" = x; then
+while :; do
-as_myself=$0
+case $as_dir in #(
-fi
+*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
-if test ! -f "$as_myself"; then
+*) as_qdir=$as_dir;;
-{ { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
+esac
-echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
+as_dirs="'$as_qdir' $as_dirs"
-{ (exit 1); exit 1; }; }
+as_dir=`$as_dirname -- "$as_dir" ||
-fi
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-case $CONFIG_SHELL in
+	 X"$as_dir" : 'X\(//\)[^/]' \| \
-'')
+	 X"$as_dir" : 'X\(//\)$' \| \
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+$as_echo X"$as_dir" |
-do
+sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-IFS=$as_save_IFS
+	    s//\1/
-test -z "$as_dir" && as_dir=.
+	    q
-for as_base in sh bash ksh sh5; do
+	  }
-	 case $as_dir in
+	  /^X\(\/\/\)[^/].*/{
-	 /*)
+	    s//\1/
-	   if ("$as_dir/$as_base" -c '
+	    q
-as_lineno_1=$LINENO
+	  }
-as_lineno_2=$LINENO
+	  /^X\(\/\/\)$/{
-as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
+	    s//\1/
-test "x$as_lineno_1" != "x$as_lineno_2" &&
+	    q
-test "x$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; }
+	  /^X\(\/\).*/{
-	     $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
+	    s//\1/
-	     CONFIG_SHELL=$as_dir/$as_base
+	    q
-	     export CONFIG_SHELL
+	  }
-	     exec "$CONFIG_SHELL" "$0" ${1+"$@"}
+	  s/.*/./; q'`
-	   fi;;
+test -d "$as_dir" && break
-	 esac
+done
-done
+test -z "$as_dirs" || eval "mkdir $as_dirs"
-done
+} || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
-;;
-esac
+} # as_fn_mkdir_p
-# 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 '
-N
-s,$,-,
-: loop
-s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
-t loop
-s,-$,,
-s,^['$as_cr_digits']*\n,,
-' >$as_me.lineno &&
-chmod +x $as_me.lineno ||
-{ { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
-echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
-{ (exit 1); exit 1; }; }
-# Don't try to exec as it changes $[0], causing all sort of problems
-# (the dirname of $[0] is not the place where we might find the
-# original and so on.  Autoconf is especially sensible to this).
-. ./$as_me.lineno
-# Exit status is that of the last command.
-exit
-}
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
-*c*,-n*) ECHO_N= ECHO_C='
-' ECHO_T='	' ;;
-*c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
-*)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
-esac
-if expr a : '\(a\)' >/dev/null 2>&1; then
-as_expr=expr
-else
-as_expr=false
-fi
-rm -f conf$$ conf$$.exe conf$$.file
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
-# We could just check for DJGPP; but this test a) works b) is more generic
-# and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
-if test -f conf$$.exe; then
-# Don't use ln at all; we don't have any links
-as_ln_s='cp -p'
-else
-as_ln_s='ln -s'
-fi
-elif ln conf$$.file conf$$ 2>/dev/null; then
-as_ln_s=ln
-else
-as_ln_s='cp -p'
-fi
-rm -f conf$$ conf$$.exe conf$$.file
 if mkdir -p . 2>/dev/null; then
-as_mkdir_p=:
+as_mkdir_p='mkdir -p "$as_dir"'
 else
 test -d ./-p && rmdir ./-p
 as_mkdir_p=false
 fi
-as_executable_p="test -f"
+if test -x / >/dev/null 2>&1; then
+as_test_x='test -x'
+else
+if ls -dL / >/dev/null 2>&1; then
+as_ls_L_option=L
+else
+as_ls_L_option=
+fi
+as_test_x='
+eval sh -c '\''
+if test -d "$1"; then
+	test -d "$1/.";
+else
+	case $1 in #(
+	-*)set "./$1";;
+	esac;
+	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+	???[sx]*):;;*)false;;esac;fi
+'\'' sh
+'
+fi
+as_executable_p=$as_test_x
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 # Sed expression to map a string onto a valid variable name.
 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-# IFS
-# We need space, tab and new line, in precisely that order.
-as_nl='
-'
-IFS=" 	$as_nl"
-# CDPATH.
-$as_unset CDPATH
 exec 6>&1
+## ----------------------------------- ##
-# Open the log real soon, to keep \$[0] and so on meaningful, and to
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
 # report actual input values of CONFIG_FILES etc. instead of their
-# values after options handling.  Logging --version etc. is OK.
+# values after options handling.
+ac_log="
+This file was extended by GNU C Runtime Library $as_me 1.0, which was
+generated by GNU Autoconf 2.64.  Invocation command line was
+CONFIG_FILES    = $CONFIG_FILES
+CONFIG_HEADERS  = $CONFIG_HEADERS
+CONFIG_LINKS    = $CONFIG_LINKS
+CONFIG_COMMANDS = $CONFIG_COMMANDS
+$ $0 $@
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+_ACEOF
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_commands="$ac_config_commands"
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration.  Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+Usage: $0 [OPTION]... [TAG]...
+-h, --help       print this help, then exit
+-V, --version    print version number and configuration settings, then exit
+-q, --quiet, --silent
+do not print progress messages
+-d, --debug      don't remove temporary files
+--recheck    update $as_me by reconfiguring in the same conditions
+--file=FILE[:TEMPLATE]
+instantiate the configuration file FILE
+Configuration files:
+$config_files
+Configuration commands:
+$config_commands
+Report bugs to the package provider.
+GNU C Runtime Library home page: <http://www.gnu.org/software/libgcc/>.
+General help using GNU software: <http://www.gnu.org/gethelp/>."
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_version="\\
+GNU C Runtime Library config.status 1.0
+configured by $0, generated by GNU Autoconf 2.64,
+with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+Copyright (C) 2009 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+case $1 in
+--*=*)
+ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ac_shift=:
+;;
+*)
+ac_option=$1
+ac_optarg=$2
+ac_shift=shift
+;;
+esac
+case $ac_option in
+# Handling of the options.
+-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ac_cs_recheck=: ;;
+--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+$as_echo "$ac_cs_version"; exit ;;
+--debug | --debu | --deb | --de | --d | -d )
+debug=: ;;
+--file | --fil | --fi | --f )
+$ac_shift
+case $ac_optarg in
+*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+esac
+as_fn_append CONFIG_FILES " '$ac_optarg'"
+ac_need_defaults=false;;
+--he | --h |  --help | --hel | -h )
+$as_echo "$ac_cs_usage"; exit ;;
+-q | -quiet | --quiet | --quie | --qui | --qu | --q \
+| -silent | --silent | --silen | --sile | --sil | --si | --s)
+ac_cs_silent=: ;;
+# This is an error.
+-*) as_fn_error "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+*) as_fn_append ac_config_targets " $1"
+ac_need_defaults=false ;;
+esac
+shift
+done
+ac_configure_extra_args=
+if $ac_cs_silent; then
+exec 6>/dev/null
+ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+shift
+\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+CONFIG_SHELL='$SHELL'
+export CONFIG_SHELL
+exec "\$@"
+fi
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 exec 5>>config.log
 {
 echo
 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
 ## Running $as_me. ##
 _ASBOX
+$as_echo "$ac_log"
 } >&5
-cat >&5 <<_CSEOF
-This file was extended by GNU C Runtime Library $as_me 1.0, which was
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-CONFIG_FILES    = $CONFIG_FILES
-CONFIG_HEADERS  = $CONFIG_HEADERS
-CONFIG_LINKS    = $CONFIG_LINKS
-CONFIG_COMMANDS = $CONFIG_COMMANDS
-$ $0 $@
-_CSEOF
-echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
-echo >&5
 _ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-# Files that config.status was made for.
-if test -n "$ac_config_files"; then
-echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
-fi
-if test -n "$ac_config_headers"; then
-echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
-fi
-if test -n "$ac_config_links"; then
-echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
-fi
-if test -n "$ac_config_commands"; then
-echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
-fi
-cat >>$CONFIG_STATUS <<\_ACEOF
-ac_cs_usage="\
-\`$as_me' instantiates files from templates according to the
-current configuration.
-Usage: $0 [OPTIONS] [FILE]...
--h, --help       print this help, then exit
--V, --version    print version number, then exit
--q, --quiet      do not print progress messages
--d, --debug      don't remove temporary files
---recheck    update $as_me by reconfiguring in the same conditions
---file=FILE[:TEMPLATE]
-		   instantiate the configuration file FILE
-Configuration files:
-$config_files
-Configuration commands:
-$config_commands
-Report bugs to <bug-autoconf@gnu.org>."
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
-ac_cs_version="\\
-GNU C Runtime Library config.status 1.0
-configured by $0, generated by GNU Autoconf 2.59,
-with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
-Copyright (C) 2003 Free Software Foundation, Inc.
-This config.status script is free software; the Free Software Foundation
-gives unlimited permission to copy, distribute and modify it."
-srcdir=$srcdir
-INSTALL="$INSTALL"
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-# If no file are specified by the user, then we need to provide default
-# value.  By we need to know if files were specified by the user.
-ac_need_defaults=:
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---*=*)
-ac_option=`expr "x$1" : 'x\([^=]*\)='`
-ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
-ac_shift=:
-;;
--*)
-ac_option=$1
-ac_optarg=$2
-ac_shift=shift
-;;
-*) # This is not an option, so the user has probably given explicit
-# arguments.
-ac_option=$1
-ac_need_defaults=false;;
-esac
-case $ac_option in
-# Handling of the options.
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
--recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-ac_cs_recheck=: ;;
---version | --vers* | -V )
-echo "$ac_cs_version"; exit 0 ;;
---he | --h)
-# Conflict between --help and --header
-{ { echo "$as_me:$LINENO: error: ambiguous option: $1
-Try \`$0 --help' for more information." >&5
-echo "$as_me: error: ambiguous option: $1
-Try \`$0 --help' for more information." >&2;}
-{ (exit 1); exit 1; }; };;
---help | --hel | -h )
-echo "$ac_cs_usage"; exit 0 ;;
---debug | --d* | -d )
-debug=: ;;
---file | --fil | --fi | --f )
-$ac_shift
-CONFIG_FILES="$CONFIG_FILES $ac_optarg"
-ac_need_defaults=false;;
---header | --heade | --head | --hea )
-$ac_shift
-CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
-ac_need_defaults=false;;
--q | -quiet | --quiet | --quie | --qui | --qu | --q \
-| -silent | --silent | --silen | --sile | --sil | --si | --s)
-ac_cs_silent=: ;;
-# This is an error.
--*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
-Try \`$0 --help' for more information." >&5
-echo "$as_me: error: unrecognized option: $1
-Try \`$0 --help' for more information." >&2;}
-{ (exit 1); exit 1; }; } ;;
-*) ac_config_targets="$ac_config_targets $1" ;;
-esac
-shift
-done
-ac_configure_extra_args=
-if $ac_cs_silent; then
-exec 6>/dev/null
-ac_configure_extra_args="$ac_configure_extra_args --silent"
-fi
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
-if \$ac_cs_recheck; then
-echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
-exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
-fi
-_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
 #
-# INIT-COMMANDS section.
+# INIT-COMMANDS
 #
 srcdir=${srcdir}
 host=${host}
 with_target_subdir=${with_target_subdir}
 with_multisubdir=${with_multisubdir}
 ac_configure_args="--enable-multilib ${ac_configure_args}"
 CC="${CC}"
 _ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-cat >>$CONFIG_STATUS <<\_ACEOF
+# Handling of arguments.
 for ac_config_target in $ac_config_targets
 do
-case "$ac_config_target" in
+case $ac_config_target in
-# Handling of arguments.
+"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
-"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+"default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
-"default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
-*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
+*) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
-echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
-{ (exit 1); exit 1; }; };;
 esac
 done
 # If the user did not use the arguments to specify the items to instantiate,
 # then the envvar interface is used.  Set only those that are not.
 # We use the long form for the default assignment because of an extremely
 # bizarre bug on SunOS 4.1.3.
 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
 fi
 # Have a temporary directory for convenience.  Make it in the build tree
-# simply because there is no reason to put it here, and in addition,
+# simply because there is no reason against having it here, and in addition,
 # creating and moving files from /tmp can sometimes cause problems.
-# Create a temporary directory, and hook for its removal unless debugging.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
 $debug ||
 {
-trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
+tmp=
-trap '{ (exit 1); exit 1; }' 1 2 13 15
+trap 'exit_status=$?
+{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$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"
 }  ||
 {
-tmp=./confstat$$-$RANDOM
+tmp=./conf$$-$RANDOM
-(umask 077 && mkdir $tmp)
+(umask 077 && mkdir "$tmp")
-} ||
+} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$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=$ac_cr
+fi
+echo 'BEGIN {' >"$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 >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$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$$subs.awk | sed '
+/^[^""]/{
+N
+s/\n//
 }
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+for (key in S) S_is_set[key] = 1
+FS = ""
+}
+{
+line = $ 0
+nfields = split(line, field, "@")
+substed = 0
+len = length(field[1])
+for (i = 2; i < nfields; i++) {
+key = field[i]
+keylen = length(key)
+if (S_is_set[key]) {
+value = S[key]
+line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+len += length(value) + length(field[++i])
+substed = 1
+} else
+len += 1 + keylen
+}
+print line
+}
+_ACAWK
 _ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-cat >>$CONFIG_STATUS <<_ACEOF
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
-#
+else
-# CONFIG_FILES section.
+cat
-#
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+|| as_fn_error "could not setup config files machinery" "$LINENO" 5
-# No need to generate the scripts if there are no CONFIG_FILES.
-# This happens for instance when ./config.status config.h
-if test -n "\$CONFIG_FILES"; then
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-sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
-s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
-s,@SHELL@,$SHELL,;t t
-s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
-s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
-s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
-s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
-s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
-s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
-s,@exec_prefix@,$exec_prefix,;t t
-s,@prefix@,$prefix,;t t
-s,@program_transform_name@,$program_transform_name,;t t
-s,@bindir@,$bindir,;t t
-s,@sbindir@,$sbindir,;t t
-s,@libexecdir@,$libexecdir,;t t
-s,@datadir@,$datadir,;t t
-s,@sysconfdir@,$sysconfdir,;t t
-s,@sharedstatedir@,$sharedstatedir,;t t
-s,@localstatedir@,$localstatedir,;t t
-s,@libdir@,$libdir,;t t
-s,@includedir@,$includedir,;t t
-s,@oldincludedir@,$oldincludedir,;t t
-s,@infodir@,$infodir,;t t
-s,@mandir@,$mandir,;t t
-s,@build_alias@,$build_alias,;t t
-s,@host_alias@,$host_alias,;t t
-s,@target_alias@,$target_alias,;t t
-s,@DEFS@,$DEFS,;t t
-s,@ECHO_C@,$ECHO_C,;t t
-s,@ECHO_N@,$ECHO_N,;t t
-s,@ECHO_T@,$ECHO_T,;t t
-s,@LIBS@,$LIBS,;t t
-s,@libgcc_topdir@,$libgcc_topdir,;t t
-s,@enable_shared@,$enable_shared,;t t
-s,@slibdir@,$slibdir,;t t
-s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
-s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
-s,@INSTALL_DATA@,$INSTALL_DATA,;t t
-s,@AWK@,$AWK,;t t
-s,@build@,$build,;t t
-s,@build_cpu@,$build_cpu,;t t
-s,@build_vendor@,$build_vendor,;t t
-s,@build_os@,$build_os,;t t
-s,@host@,$host,;t t
-s,@host_cpu@,$host_cpu,;t t
-s,@host_vendor@,$host_vendor,;t t
-s,@host_os@,$host_os,;t t
-s,@host_noncanonical@,$host_noncanonical,;t t
-s,@build_libsubdir@,$build_libsubdir,;t t
-s,@build_subdir@,$build_subdir,;t t
-s,@host_subdir@,$host_subdir,;t t
-s,@target_subdir@,$target_subdir,;t t
-s,@AR@,$AR,;t t
-s,@ac_ct_AR@,$ac_ct_AR,;t t
-s,@LIPO@,$LIPO,;t t
-s,@ac_ct_LIPO@,$ac_ct_LIPO,;t t
-s,@NM@,$NM,;t t
-s,@ac_ct_NM@,$ac_ct_NM,;t t
-s,@RANLIB@,$RANLIB,;t t
-s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
-s,@STRIP@,$STRIP,;t t
-s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
-s,@LN_S@,$LN_S,;t t
-s,@CC@,$CC,;t t
-s,@CFLAGS@,$CFLAGS,;t t
-s,@LDFLAGS@,$LDFLAGS,;t t
-s,@CPPFLAGS@,$CPPFLAGS,;t t
-s,@ac_ct_CC@,$ac_ct_CC,;t t
-s,@EXEEXT@,$EXEEXT,;t t
-s,@OBJEXT@,$OBJEXT,;t t
-s,@CPP@,$CPP,;t t
-s,@decimal_float@,$decimal_float,;t t
-s,@enable_decimal_float@,$enable_decimal_float,;t t
-s,@fixed_point@,$fixed_point,;t t
-s,@vis_hide@,$vis_hide,;t t
-s,@set_have_cc_tls@,$set_have_cc_tls,;t t
-s,@tmake_file@,$tmake_file,;t t
-s,@extra_parts@,$extra_parts,;t t
-s,@asm_hidden_op@,$asm_hidden_op,;t t
-s,@LIBOBJS@,$LIBOBJS,;t t
-s,@LTLIBOBJS@,$LTLIBOBJS,;t t
-CEOF
 _ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+# VPATH may cause trouble with some makes, so we remove $(srcdir),
-# Split the substitutions into bite-sized pieces for seds with
+# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
-# small command number limits, like on Digital OSF/1 and HP-UX.
+# trailing colons and then remove the whole line if VPATH becomes empty
-ac_max_sed_lines=48
+# (actually we leave an empty line to preserve line numbers).
-ac_sed_frag=1 # Number of current file.
+if test "x$srcdir" = x.; then
-ac_beg=1 # First line for current file.
+ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
-ac_end=$ac_max_sed_lines # Line after last line for current file.
+s/:*\$(srcdir):*/:/
-ac_more_lines=:
+s/:*\${srcdir}:*/:/
-ac_sed_cmds=
+s/:*@srcdir@:*/:/
-while $ac_more_lines; do
+s/^\([^=]*=[	 ]*\):*/\1/
-if test $ac_beg -gt 1; then
+s/:*$//
-sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+s/^[^=]*=[	 ]*$//
-else
+}'
-sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
+fi
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+eval set X "  :F $CONFIG_FILES      :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 $ac_f in
+-) ac_f="$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 "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 >"$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\(/\)' \| . 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/$srcdir ;;
 esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
-# Do not use `cd foo && pwd` to compute absolute paths, because
-# the directories may not exist.
-case `pwd` in
+case $ac_mode in
-.) ac_abs_builddir="$ac_dir";;
+:F)
-*)
+#
-case "$ac_dir" in
+# CONFIG_FILE
-.) ac_abs_builddir=`pwd`;;
+#
-[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
-*) ac_abs_builddir=`pwd`/"$ac_dir";;
-esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_builddir=${ac_top_builddir}.;;
-*)
-case ${ac_top_builddir}. in
-.) ac_abs_top_builddir=$ac_abs_builddir;;
-[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
-*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
-esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_srcdir=$ac_srcdir;;
-*)
-case $ac_srcdir in
-.) ac_abs_srcdir=$ac_abs_builddir;;
-[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
-*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
-esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_srcdir=$ac_top_srcdir;;
-*)
-case $ac_top_srcdir in
-.) ac_abs_top_srcdir=$ac_abs_builddir;;
-[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
-*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
-esac;;
-esac
 case $INSTALL in
 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
-*) ac_INSTALL=$ac_top_builddir$INSTALL ;;
+*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
 esac
-if test x"$ac_file" != x-; then
-{ echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
-rm -f "$ac_file"
-fi
-# Let's still pretend it is `configure' which instantiates (i.e., don't
-# use $as_me), people would be surprised to read:
-#    /* config.h.  Generated by config.status.  */
-if test x"$ac_file" = x-; then
-configure_input=
-else
-configure_input="$ac_file.  "
-fi
-configure_input=$configure_input"Generated from `echo $ac_file_in |
-				     sed 's,.*/,,'` by configure."
-# 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: $f" >&2;}
-{ (exit 1); exit 1; }; }
-	 fi;;
-esac
-done` || { (exit 1); exit 1; }
 _ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
-sed "$ac_vpsub
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+p
+q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_datarootdir_hack='
+s&@datadir@&$datadir&g
+s&@docdir@&$docdir&g
+s&@infodir@&$infodir&g
+s&@localedir@&$localedir&g
+s&@mandir@&$mandir&g
+s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$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 $tmp/stdin
+$ac_datarootdir_hack
-if test x"$ac_file" != x-; then
+"
-mv $tmp/out $ac_file
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
-else
+|| as_fn_error "could not create $ac_file" "$LINENO" 5
-cat $tmp/out
-rm -f $tmp/out
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-fi
+{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+{ ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
-done
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-_ACEOF
+which seems to be undefined.  Please make sure it is defined." >&5
-cat >>$CONFIG_STATUS <<\_ACEOF
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined." >&2;}
-#
-# CONFIG_COMMANDS section.
+rm -f "$tmp/stdin"
-#
+case $ac_file in
-for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
+-) cat "$tmp/out" && rm -f "$tmp/out";;
-ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
+*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
-ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
+esac \
-ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
+|| as_fn_error "could not create $ac_file" "$LINENO" 5
-$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+;;
-	 X"$ac_dest" : 'X\(//\)[^/]' \| \
-	 X"$ac_dest" : 'X\(//\)$' \| \
-	 X"$ac_dest" : 'X\(/\)' \| \
+:C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
-	 .     : '\(.\)' 2>/dev/null ||
+$as_echo "$as_me: executing $ac_file commands" >&6;}
-echo X"$ac_dest" |
+;;
-sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
+esac
-	  /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-	  /^X\(\/\/\)$/{ s//\1/; q; }
-	  /^X\(\/\).*/{ s//\1/; q; }
+case $ac_file$ac_mode in
-	  s/.*/./; q'`
+"default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
-{ if $as_mkdir_p; then
-mkdir -p "$ac_dir"
-else
-as_dir="$ac_dir"
-as_dirs=
-while test ! -d "$as_dir"; do
-as_dirs="$as_dir $as_dirs"
-as_dir=`(dirname "$as_dir") 2>/dev/null ||
-$as_expr X"$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; }
-	  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 "$ac_dir" != .; then
-ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
-# A "../" for each directory in $ac_dir_suffix.
-ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
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-ac_dir_suffix= ac_top_builddir=
-fi
-case $srcdir in
-.)  # No --srcdir option.  We are building in place.
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-ac_top_srcdir=.
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-ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
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-[\\/]* | ?:[\\/]* )  # Absolute path.
-ac_srcdir=$srcdir$ac_dir_suffix;
-ac_top_srcdir=$srcdir ;;
-*) # Relative path.
-ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-ac_top_srcdir=$ac_top_builddir$srcdir ;;
-esac
-# Do not use `cd foo && pwd` to compute absolute paths, because
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-case `pwd` in
-.) ac_abs_builddir="$ac_dir";;
-*)
-case "$ac_dir" in
-.) ac_abs_builddir=`pwd`;;
-[\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
-*) ac_abs_builddir=`pwd`/"$ac_dir";;
-esac;;
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-case $ac_abs_builddir in
-.) ac_abs_top_builddir=${ac_top_builddir}.;;
-*)
-case ${ac_top_builddir}. in
-.) ac_abs_top_builddir=$ac_abs_builddir;;
-[\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
-*) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
-esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_srcdir=$ac_srcdir;;
-*)
-case $ac_srcdir in
-.) ac_abs_srcdir=$ac_abs_builddir;;
-[\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
-*) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
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-esac
-case $ac_abs_builddir in
-.) ac_abs_top_srcdir=$ac_top_srcdir;;
-*)
-case $ac_top_srcdir in
-.) ac_abs_top_srcdir=$ac_abs_builddir;;
-[\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
-*) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
-esac;;
-esac
-{ echo "$as_me:$LINENO: executing $ac_dest commands" >&5
-echo "$as_me: executing $ac_dest commands" >&6;}
-case $ac_dest in
-default ) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
 if test -n "$CONFIG_FILES"; then
 # FIXME: We shouldn't need to set ac_file
 ac_file=Makefile
 . ${libgcc_topdir}/config-ml.in
 fi ;;
 esac
-done
+done # for ac_tag
+as_fn_exit 0
 _ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-{ (exit 0); exit 0; }
-_ACEOF
-chmod +x $CONFIG_STATUS
 ac_clean_files=$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 $?
 fi
+if test -n "$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

Mercurial > hg > CbC > CbC_gcc

comparison libgcc/configure @ 55:77e2b8dfacca gcc-4.4.5