libnsssharedhelper: comparison configure

equal deleted inserted replaced

-:98d01e6fd2bd
+:5e00ba645d66
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.63.
+# Generated by GNU Autoconf 2.68.
+#
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
+# Foundation, Inc.
+#
+#
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
-## --------------------- ##
+## -------------------- ##
-## M4sh Initialization.  ##
+## M4sh Initialization. ##
-## --------------------- ##
+## -------------------- ##
 # Be more Bourne compatible
 DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+if test -n "${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 '${1+"$@"}'='"$@"'
 setopt NO_GLOB_SUBST
 else
-case `(set -o) 2>/dev/null` in
+case `(set -o) 2>/dev/null` in #(
-*posix*) set -o posix ;;
+*posix*) :
+set -o posix ;; #(
+*) :
+;;
 esac
+fi
-fi
-# PATH needs CR
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
 as_nl='
 '
 export as_nl
 # Printing a long string crashes Solaris 7 /usr/bin/printf.
 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+# 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
+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"
 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
 PATH_SEPARATOR=';'
 }
 fi
-# Support unset when possible.
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
-as_unset=unset
-else
-as_unset=false
-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=
+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'
 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); exit 1; }
+exit 1
 fi
-# Work around bugs in pre-3.0 UWIN ksh.
+# Unset variables that we do not need and which cause bugs (e.g. in
-for as_var in ENV MAIL MAILPATH
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 done
 PS1='$ '
 PS2='> '
 PS4='+ '
 LC_ALL=C
 export LC_ALL
 LANGUAGE=C
 export LANGUAGE
-# Required to use basename.
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+if test "x$CONFIG_SHELL" = x; then
+as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+emulate sh
+NULLCMD=:
+# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+# is contrary to our usage.  Disable this feature.
+alias -g '\${1+\"\$@\"}'='\"\$@\"'
+setopt NO_GLOB_SUBST
+else
+case \`(set -o) 2>/dev/null\` in #(
+*posix*) :
+set -o posix ;; #(
+*) :
+;;
+esac
+fi
+"
+as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+else
+exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1"
+as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+if (eval "$as_required") 2>/dev/null; then :
+as_have_required=yes
+else
+as_have_required=no
+fi
+if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+IFS=$as_save_IFS
+test -z "$as_dir" && as_dir=.
+as_found=:
+case $as_dir in #(
+	 /*)
+	   for as_base in sh bash ksh sh5; do
+	     # Try only shells that exist, to save several forks.
+	     as_shell=$as_dir/$as_base
+	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+CONFIG_SHELL=$as_shell as_have_required=yes
+		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+break 2
+fi
+fi
+	   done;;
+esac
+as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+if test "x$CONFIG_SHELL" != x; then :
+# We cannot yet assume a decent shell, so we have to provide a
+	# neutralization value for shells without unset; and this also
+	# works around shells that cannot unset nonexistent variables.
+	# Preserve -v and -x to the replacement shell.
+	BASH_ENV=/dev/null
+	ENV=/dev/null
+	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+	export CONFIG_SHELL
+	case $- in # ((((
+	  *v*x* | *x*v* ) as_opts=-vx ;;
+	  *v* ) as_opts=-v ;;
+	  *x* ) as_opts=-x ;;
+	  * ) as_opts= ;;
+	esac
+	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
+fi
+if test x$as_have_required = xno; then :
+$as_echo "$0: This script requires a shell more modern than all"
+$as_echo "$0: the shells that I found on your system."
+if test x${ZSH_VERSION+set} = xset ; then
+$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+$as_echo "$0: be upgraded to zsh 4.3.4 or later."
+else
+$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+fi
+exit 1
+fi
+fi
+fi
+SHELL=${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 STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+as_status=$1; test $as_status -eq 0 && as_status=1
+if test "$4"; then
+as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+fi
+$as_echo "$as_me: error: $2" >&2
+as_fn_exit $as_status
+} # as_fn_error
 if expr a : '\(a\)' >/dev/null 2>&1 &&
 test "X`expr 00001 : '.*\(...\)'`" = X001; then
 as_expr=expr
 else
 as_expr=false
 as_basename=basename
 else
 as_basename=false
 fi
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-# Name of the executable.
+as_dirname=dirname
+else
+as_dirname=false
+fi
 as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 $as_echo X/"$0" |
 	    s//\1/
 	    q
 	  }
 	  s/.*/./; q'`
-# CDPATH.
+# Avoid depending upon Character Ranges.
-$as_unset CDPATH
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-if test "x$CONFIG_SHELL" = x; then
+as_cr_digits='0123456789'
-if (eval ":") 2>/dev/null; then
+as_cr_alnum=$as_cr_Letters$as_cr_digits
-as_have_required=yes
-else
-as_have_required=no
+as_lineno_1=$LINENO as_lineno_1a=$LINENO
-fi
+as_lineno_2=$LINENO as_lineno_2a=$LINENO
+eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
-if test $as_have_required = yes &&	 (eval ":
+test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
-(as_func_return () {
+# Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
-(exit \$1)
-}
-as_func_success () {
-as_func_return 0
-}
-as_func_failure () {
-as_func_return 1
-}
-as_func_ret_success () {
-return 0
-}
-as_func_ret_failure () {
-return 1
-}
-exitcode=0
-if as_func_success; then
-:
-else
-exitcode=1
-echo as_func_success failed.
-fi
-if as_func_failure; then
-exitcode=1
-echo as_func_failure succeeded.
-fi
-if as_func_ret_success; then
-:
-else
-exitcode=1
-echo as_func_ret_success failed.
-fi
-if as_func_ret_failure; then
-exitcode=1
-echo as_func_ret_failure succeeded.
-fi
-if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
-:
-else
-exitcode=1
-echo positional parameters were not saved.
-fi
-test \$exitcode = 0) || { (exit 1); exit 1; }
-(
-as_lineno_1=\$LINENO
-as_lineno_2=\$LINENO
-test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
-test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
-") 2> /dev/null; then
-:
-else
-as_candidate_shells=
-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=.
-case $as_dir in
-	 /*)
-	   for as_base in sh bash ksh sh5; do
-	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
-	   done;;
-esac
-done
-IFS=$as_save_IFS
-for as_shell in $as_candidate_shells $SHELL; do
-	 # Try only shells that exist, to save several forks.
-	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-		{ ("$as_shell") 2> /dev/null <<\_ASEOF
-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 '${1+"$@"}'='"$@"'
-setopt NO_GLOB_SUBST
-else
-case `(set -o) 2>/dev/null` in
-*posix*) set -o posix ;;
-esac
-fi
-:
-_ASEOF
-}; then
-CONFIG_SHELL=$as_shell
-	       as_have_required=yes
-	       if { "$as_shell" 2> /dev/null <<\_ASEOF
-if test -n "${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_func_return () {
-(exit $1)
-}
-as_func_success () {
-as_func_return 0
-}
-as_func_failure () {
-as_func_return 1
-}
-as_func_ret_success () {
-return 0
-}
-as_func_ret_failure () {
-return 1
-}
-exitcode=0
-if as_func_success; then
-:
-else
-exitcode=1
-echo as_func_success failed.
-fi
-if as_func_failure; then
-exitcode=1
-echo as_func_failure succeeded.
-fi
-if as_func_ret_success; then
-:
-else
-exitcode=1
-echo as_func_ret_success failed.
-fi
-if as_func_ret_failure; then
-exitcode=1
-echo as_func_ret_failure succeeded.
-fi
-if ( set x; as_func_ret_success y && test x = "$1" ); then
-:
-else
-exitcode=1
-echo positional parameters were not saved.
-fi
-test $exitcode = 0) || { (exit 1); exit 1; }
-(
-as_lineno_1=$LINENO
-as_lineno_2=$LINENO
-test "x$as_lineno_1" != "x$as_lineno_2" &&
-test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
-_ASEOF
-}; then
-break
-fi
-fi
-done
-if test "x$CONFIG_SHELL" != x; then
-for as_var in BASH_ENV ENV
-	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
-	done
-	export CONFIG_SHELL
-	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
-fi
-if test $as_have_required = no; then
-echo This script requires a shell more modern than all the
-echo shells that I found on your system.  Please install a
-echo modern shell, or manually run the script under such a
-echo shell if you do have one.
-{ (exit 1); exit 1; }
-fi
-fi
-fi
-(eval "as_func_return () {
-(exit \$1)
-}
-as_func_success () {
-as_func_return 0
-}
-as_func_failure () {
-as_func_return 1
-}
-as_func_ret_success () {
-return 0
-}
-as_func_ret_failure () {
-return 1
-}
-exitcode=0
-if as_func_success; then
-:
-else
-exitcode=1
-echo as_func_success failed.
-fi
-if as_func_failure; then
-exitcode=1
-echo as_func_failure succeeded.
-fi
-if as_func_ret_success; then
-:
-else
-exitcode=1
-echo as_func_ret_success failed.
-fi
-if as_func_ret_failure; then
-exitcode=1
-echo as_func_ret_failure succeeded.
-fi
-if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
-:
-else
-exitcode=1
-echo positional parameters were not saved.
-fi
-test \$exitcode = 0") || {
-echo No shell found that supports shell functions.
-echo Please tell bug-autoconf@gnu.org about your system,
-echo including any error possibly output before this message.
-echo This can help us improve future autoconf versions.
-echo Configuration will now proceed without shell functions.
-}
-as_lineno_1=$LINENO
-as_lineno_2=$LINENO
-test "x$as_lineno_1" != "x$as_lineno_2" &&
-test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
-# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
-# uniformly replaced by the line number.  The first 'sed' inserts a
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+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+#undef $2
+/* Override any GCC internal prototype to avoid an error.
+Use char because int might match the return type of a GCC
+builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+to always fail with ENOSYS.  Some functions are actually named
+something starting with __ and the normal name is an alias.  */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+int
+main ()
+{
+return $2 ();
+;
+return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+eval "$3=yes"
+else
+eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+} # ac_fn_c_check_func
 cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 It was created by $as_me, which was
-generated by GNU Autoconf 2.63.  Invocation command line was
+generated by GNU Autoconf 2.68.  Invocation command line was
 $ $0 $@
 _ACEOF
 exec 5>>config.log
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
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 IFS=$as_save_IFS
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 IFS=$as_save_IFS
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 cat >&5 <<_ACEOF
 continue ;;
 *\'*)
 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 esac
 case $ac_pass in
-1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
 2)
-ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+as_fn_append ac_configure_args1 " '$ac_arg'"
 if test $ac_must_keep_next = true; then
 	ac_must_keep_next=false # Got value, back to normal.
 else
 	case $ac_arg in
 	  *=* | --config-cache | -C | -disable-* | --disable-* \
 	    esac
 	    ;;
 	  -* ) ac_must_keep_next=true ;;
 	esac
 fi
-ac_configure_args="$ac_configure_args '$ac_arg'"
+as_fn_append ac_configure_args " '$ac_arg'"
 ;;
 esac
 done
 done
-$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
+{ ac_configure_args0=; unset ac_configure_args0;}
-$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+{ ac_configure_args1=; unset ac_configure_args1;}
 # When interrupted or exit'd, cleanup temporary files, and complete
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 # would cause problems or look ugly.
 # WARNING: Use '\'' to represent an apostrophe within the trap.
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 # Save into config.log some information that might help in debugging.
 {
 echo
-cat <<\_ASBOX
+$as_echo "## ---------------- ##
-## ---------------- ##
 ## Cache variables. ##
-## ---------------- ##
+## ---------------- ##"
-_ASBOX
 echo
 # The following way of writing the cache mishandles newlines in values,
 (
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 *${as_nl}*)
 case $ac_var in #(
-*_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+*_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;} ;;
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 case $ac_var in #(
 _ | IFS | as_nl) ;; #(
 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
-*) $as_unset $ac_var ;;
+*) { eval $ac_var=; unset $ac_var;} ;;
 esac ;;
 esac
 done
 (set) 2>&1 |
 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
 esac |
 sort
 )
 echo
-cat <<\_ASBOX
+$as_echo "## ----------------- ##
-## ----------------- ##
 ## Output variables. ##
-## ----------------- ##
+## ----------------- ##"
-_ASBOX
 echo
 for ac_var in $ac_subst_vars
 do
 eval ac_val=\$$ac_var
 case $ac_val in
 $as_echo "$ac_var='\''$ac_val'\''"
 done | sort
 echo
 if test -n "$ac_subst_files"; then
-cat <<\_ASBOX
+$as_echo "## ------------------- ##
-## ------------------- ##
 ## File substitutions. ##
-## ------------------- ##
+## ------------------- ##"
-_ASBOX
 echo
 for ac_var in $ac_subst_files
 do
 	eval ac_val=\$$ac_var
 	case $ac_val in
 done | sort
 echo
 fi
 if test -s confdefs.h; then
-cat <<\_ASBOX
+$as_echo "## ----------- ##
-## ----------- ##
 ## confdefs.h. ##
-## ----------- ##
+## ----------- ##"
-_ASBOX
 echo
 cat confdefs.h
 echo
 fi
 test "$ac_signal" != 0 &&
 rm -f core *.core core.conftest.* &&
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 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' $ac_signal
 done
 ac_signal=0
 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 rm -f -r conftest* confdefs.h
+$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 an explicitly selected file to automatically selected ones.
 ac_site_file1=NONE
 ac_site_file2=NONE
 if test -n "$CONFIG_SITE"; then
-ac_site_file1=$CONFIG_SITE
+# We do not want a PATH search for config.site.
+case $CONFIG_SITE in #((
+-*)  ac_site_file1=./$CONFIG_SITE;;
+*/*) ac_site_file1=$CONFIG_SITE;;
+*)   ac_site_file1=./$CONFIG_SITE;;
+esac
 elif test "x$prefix" != xNONE; then
 ac_site_file1=$prefix/share/config.site
 ac_site_file2=$prefix/etc/config.site
 else
 ac_site_file1=$ac_default_prefix/share/config.site
 ac_site_file2=$ac_default_prefix/etc/config.site
 fi
 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 do
 test "x$ac_site_file" = xNONE && continue
-if test -r "$ac_site_file"; then
+if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
-{ $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
 sed 's/^/| /' "$ac_site_file" >&5
-. "$ac_site_file"
+. "$ac_site_file" \
+|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
 fi
 done
 if test -r "$cache_file"; then
-# Some versions of bash will fail to source /dev/null (special
+# Some versions of bash will fail to source /dev/null (special files
-# files actually), so we avoid doing that.
+# actually), so we avoid doing that.  DJGPP emulates it as a regular file.
-if test -f "$cache_file"; then
+if test /dev/null != "$cache_file" && test -f "$cache_file"; then
-{ $as_echo "$as_me:$LINENO: loading cache $cache_file" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
 $as_echo "$as_me: loading cache $cache_file" >&6;}
 case $cache_file in
 [\\/]* | ?:[\\/]* ) . "$cache_file";;
 *)                      . "./$cache_file";;
 esac
 fi
 else
-{ $as_echo "$as_me:$LINENO: creating cache $cache_file" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
 $as_echo "$as_me: creating cache $cache_file" >&6;}
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 fi
 # Check that the precious variables saved in the cache have kept the same
 eval ac_new_set=\$ac_env_${ac_var}_set
 eval ac_old_val=\$ac_cv_env_${ac_var}_value
 eval ac_new_val=\$ac_env_${ac_var}_value
 case $ac_old_set,$ac_new_set in
 set,)
-{ $as_echo "$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
 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 ac_cache_corrupted=: ;;
 ,set)
-{ $as_echo "$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
 $as_echo "$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.
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 	ac_new_val_w=`echo x $ac_new_val`
 	if test "$ac_old_val_w" != "$ac_new_val_w"; then
-	  { $as_echo "$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
 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 	  ac_cache_corrupted=:
 	else
-	  { $as_echo "$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
 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
 	  eval $ac_var=\$ac_old_val
 	fi
-	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
-	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
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 # Pass precious variables to config.status.
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 *) ac_arg=$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
-{ $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ $as_echo "$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
 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-{ { $as_echo "$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
-$as_echo "$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 $LIBS >&5'
 ac_install_sh="$ac_aux_dir/shtool install -c"
 break
 fi
 done
 if test -z "$ac_aux_dir"; then
-{ { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
+as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
-$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
-{ (exit 1); exit 1; }; }
 fi
 # These three variables are undocumented and unsupported,
 # and are intended to be withdrawn in a future Autoconf release.
 # They can cause serious problems if a builder's source tree is in a directory
 # 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.
 # Reject install programs that cannot install multiple files.
-{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
 $as_echo_n "checking for a BSD-compatible install... " >&6; }
 if test -z "$INSTALL"; then
-if test "${ac_cv_path_install+set}" = set; then
+if ${ac_cv_path_install+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 as_save_IFS=$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 $as_dir/ in #((
-./ | .// | /cC/* | \
+./ | .// | /[cC]/* | \
 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
-?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
 /usr/ucb/* ) ;;
 *)
 # OSF1 and SCO ODT 3.0 have their own names for install.
 # Don't use installbsd from OSF since it installs stuff as root
 # by default.
 done
 done
 ;;
 esac
 done
 IFS=$as_save_IFS
 rm -rf conftest.one conftest.two conftest.dir
 fi
 # break other packages using the cache if that directory is
 # removed, or if the value is a relative name.
 INSTALL=$ac_install_sh
 fi
 fi
-{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
 $as_echo "$INSTALL" >&6; }
 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 # It thinks the first close brace ends the variable substitution.
 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
 $as_echo_n "checking whether build environment is sane... " >&6; }
 # Just in case
 sleep 1
 echo timestamp > conftest.file
 # Do `set' in a subshell so we don't clobber the current shell's
 # If neither matched, then we have a broken ls.  This can happen
 # if, for instance, CONFIG_SHELL is bash and it inherits a
 # broken ls alias from the environment.  This has actually
 # happened.  Such a system could not be considered "sane".
-{ { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
+as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
-alias in your environment" >&5
+alias in your environment" "$LINENO" 5
-$as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
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-{ (exit 1); exit 1; }; }
 fi
 test "$2" = conftest.file
 )
 then
 # Ok.
 :
 else
-{ { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+as_fn_error $? "newly created file is older than distributed files!
-Check your system clock" >&5
+Check your system clock" "$LINENO" 5
-$as_echo "$as_me: error: newly created file is older than distributed files!
+fi
-Check your system clock" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-{ (exit 1); exit 1; }; }
-fi
-{ $as_echo "$as_me:$LINENO: result: yes" >&5
 $as_echo "yes" >&6; }
 test "$program_prefix" != NONE &&
 program_transform_name="s&^&$program_prefix&;$program_transform_name"
 # Use a double $ so make ignores it.
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 am_missing_run="$MISSING --run "
 else
 am_missing_run=
-{ $as_echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
 fi
-{ $as_echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
 if test -z "$MKDIR_P"; then
-if test "${ac_cv_path_mkdir+set}" = set; then
+if ${ac_cv_path_mkdir+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_prog in mkdir gmkdir; do
 	 for ac_exec_ext in '' $ac_executable_extensions; do
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 	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
 	     'mkdir (GNU coreutils) '* | \
 	     'mkdir (coreutils) '* | \
 	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
 	       break 3;;
 	   esac
 	 done
 done
 done
 IFS=$as_save_IFS
 fi
+test -d ./--version && rmdir ./--version
 if test "${ac_cv_path_mkdir+set}" = set; then
 MKDIR_P="$ac_cv_path_mkdir -p"
 else
 # As a last resort, use the slow shell script.  Don't cache a
 # value for MKDIR_P within a source directory, because that will
 # break other packages using the cache if that directory is
 # removed, or if the value is a relative name.
-test -d ./--version && rmdir ./--version
 MKDIR_P="$ac_install_sh -d"
 fi
 fi
-{ $as_echo "$as_me:$LINENO: result: $MKDIR_P" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
 $as_echo "$MKDIR_P" >&6; }
 mkdir_p="$MKDIR_P"
 case $mkdir_p in
 [\\/$]* | ?:[\\/]*) ;;
 for ac_prog in gawk mawk nawk awk
 do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_AWK+set}" = set; then
+if ${ac_cv_prog_AWK+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$AWK"; then
 ac_cv_prog_AWK="$AWK" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_AWK="$ac_prog"
-$as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
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 break 2
 fi
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 IFS=$as_save_IFS
 fi
 fi
 AWK=$ac_cv_prog_AWK
 if test -n "$AWK"; then
-{ $as_echo "$as_me:$LINENO: result: $AWK" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
 $as_echo "$AWK" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 test -n "$AWK" && break
 done
-{ $as_echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 set x ${MAKE-make}
 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
-if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 cat >conftest.make <<\_ACEOF
 SHELL = /bin/sh
 all:
 	@echo '@@@%%%=$(MAKE)=@@@%%%'
 _ACEOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
 case `${MAKE-make} -f conftest.make 2>/dev/null` in
 *@@@%%%=?*=@@@%%%*)
 eval ac_cv_prog_make_${ac_make}_set=yes;;
 *)
 eval ac_cv_prog_make_${ac_make}_set=no;;
 esac
 rm -f conftest.make
 fi
 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
-{ $as_echo "$as_me:$LINENO: result: yes" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
 SET_MAKE=
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 SET_MAKE="MAKE=${MAKE-make}"
 fi
 rm -rf .tst 2>/dev/null
 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
 # is not polluted with repeated "-I."
 am__isrc=' -I$(srcdir)'
 # test to see if srcdir already configured
 if test -f $srcdir/config.status; then
-{ { $as_echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
+as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
-$as_echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
-{ (exit 1); exit 1; }; }
 fi
 fi
 # test whether we have cygpath
 if test -z "$CYGPATH_W"; then
 fi
 # Define the identity of the package.
 PACKAGE=nss-shared-helper
-VERSION=1.0.9
+VERSION=1.0.10
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE "$PACKAGE"
 _ACEOF
 # will honor the `STRIP' environment variable to overrule this program.
 if test "$cross_compiling" != no; then
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_STRIP+set}" = set; then
+if ${ac_cv_prog_STRIP+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$STRIP"; then
 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-$as_echo "$as_me:$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
-{ $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
 $as_echo "$STRIP" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 fi
 if test -z "$ac_cv_prog_STRIP"; then
 ac_ct_STRIP=$STRIP
 # Extract the first word of "strip", so it can be a program name with args.
 set dummy strip; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$ac_ct_STRIP"; then
 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_ac_ct_STRIP="strip"
-$as_echo "$as_me:$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_STRIP=$ac_cv_prog_ac_ct_STRIP
 if test -n "$ac_ct_STRIP"; then
-{ $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
 $as_echo "$ac_ct_STRIP" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 if test "x$ac_ct_STRIP" = x; then
 STRIP=":"
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+{ $as_echo "$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=$ac_ct_STRIP
 fi
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE "$PACKAGE"
 _ACEOF
-{ $as_echo "$as_me:$LINENO: checking whether build environment is sane" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
 $as_echo_n "checking whether build environment is sane... " >&6; }
 # Just in case
 sleep 1
 echo timestamp > conftest.file
 # Do `set' in a subshell so we don't clobber the current shell's
 # If neither matched, then we have a broken ls.  This can happen
 # if, for instance, CONFIG_SHELL is bash and it inherits a
 # broken ls alias from the environment.  This has actually
 # happened.  Such a system could not be considered "sane".
-{ { $as_echo "$as_me:$LINENO: error: ls -t appears to fail.  Make sure there is not a broken
+as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
-alias in your environment" >&5
+alias in your environment" "$LINENO" 5
-$as_echo "$as_me: error: ls -t appears to fail.  Make sure there is not a broken
-alias in your environment" >&2;}
-{ (exit 1); exit 1; }; }
 fi
 test "$2" = conftest.file
 )
 then
 # Ok.
 :
 else
-{ { $as_echo "$as_me:$LINENO: error: newly created file is older than distributed files!
+as_fn_error $? "newly created file is older than distributed files!
-Check your system clock" >&5
+Check your system clock" "$LINENO" 5
-$as_echo "$as_me: error: newly created file is older than distributed files!
+fi
-Check your system clock" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-{ (exit 1); exit 1; }; }
-fi
-{ $as_echo "$as_me:$LINENO: result: yes" >&5
 $as_echo "yes" >&6; }
-{ $as_echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
 # Check whether --enable-maintainer-mode was given.
-if test "${enable_maintainer_mode+set}" = set; then
+if test "${enable_maintainer_mode+set}" = set; then :
 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
 else
 USE_MAINTAINER_MODE=no
 fi
-{ $as_echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
 $as_echo "$USE_MAINTAINER_MODE" >&6; }
 if test $USE_MAINTAINER_MODE = yes; then
 MAINTAINER_MODE_TRUE=
 MAINTAINER_MODE_FALSE='#'
 else
 MAINT=$MAINTAINER_MODE_TRUE
 # Make sure we can run config.sub.
 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-{ { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
+as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
-$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
-{ (exit 1); exit 1; }; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
-{ $as_echo "$as_me:$LINENO: checking build system type" >&5
 $as_echo_n "checking build system type... " >&6; }
-if test "${ac_cv_build+set}" = set; then
+if ${ac_cv_build+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 ac_build_alias=$build_alias
 test "x$ac_build_alias" = x &&
 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
 test "x$ac_build_alias" = x &&
-{ { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
+as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
-$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
-{ (exit 1); exit 1; }; }
 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-{ { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
+as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
-$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
-{ (exit 1); exit 1; }; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
-fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
 $as_echo "$ac_cv_build" >&6; }
 case $ac_cv_build in
 *-*-*) ;;
-*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
-$as_echo "$as_me: error: invalid value of canonical build" >&2;}
-{ (exit 1); exit 1; }; };;
 esac
 build=$ac_cv_build
 ac_save_IFS=$IFS; IFS='-'
 set x $ac_cv_build
 shift
 build_os=$*
 IFS=$ac_save_IFS
 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
-{ $as_echo "$as_me:$LINENO: checking host system type" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
 $as_echo_n "checking host system type... " >&6; }
-if test "${ac_cv_host+set}" = set; then
+if ${ac_cv_host+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test "x$host_alias" = x; then
 ac_cv_host=$ac_cv_build
 else
 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-{ { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
+as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
-$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
+fi
-{ (exit 1); exit 1; }; }
 fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
-fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
 $as_echo "$ac_cv_host" >&6; }
 case $ac_cv_host in
 *-*-*) ;;
-*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
-$as_echo "$as_me: error: invalid value of canonical host" >&2;}
-{ (exit 1); exit 1; }; };;
 esac
 host=$ac_cv_host
 ac_save_IFS=$IFS; IFS='-'
 set x $ac_cv_host
 shift
 am__doit:
 	@echo done
 .PHONY: am__doit
 END
 # If we don't find an include directive, just comment out the code.
-{ $as_echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
 $as_echo_n "checking for style of include used by $am_make... " >&6; }
 am__include="#"
 am__quote=
 _am_result=none
 # First try GNU make style include.
 _am_result=BSD
 fi
 fi
-{ $as_echo "$as_me:$LINENO: result: $_am_result" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
 $as_echo "$_am_result" >&6; }
 rm -f confinc confmf
 # Check whether --enable-dependency-tracking was given.
-if test "${enable_dependency_tracking+set}" = set; then
+if test "${enable_dependency_tracking+set}" = set; then :
 enableval=$enable_dependency_tracking;
 fi
 if test "x$enable_dependency_tracking" != xno; then
 am_depcomp="$ac_aux_dir/depcomp"
 ac_link='$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
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then
+if ${ac_cv_prog_CC+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$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 '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_CC="${ac_tool_prefix}gcc"
-$as_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
-{ $as_echo "$as_me:$LINENO: result: $CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 $as_echo "$CC" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 fi
 if test -z "$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
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$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 '' $ac_executable_extensions; do
 if { test -f "$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"
-$as_echo "$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
-{ $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 $as_echo "$ac_ct_CC" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 if test "x$ac_ct_CC" = x; then
 CC=""
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+{ $as_echo "$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=$ac_ct_CC
 fi
 if test -z "$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
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then
+if ${ac_cv_prog_CC+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$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 '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_CC="${ac_tool_prefix}cc"
-$as_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
-{ $as_echo "$as_me:$LINENO: result: $CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 $as_echo "$CC" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 fi
 fi
 if test -z "$CC"; then
 # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then
+if ${ac_cv_prog_CC+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$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 '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 ac_prog_rejected=yes
 continue
 fi
 ac_cv_prog_CC="cc"
-$as_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 $ac_cv_prog_CC
 fi
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-{ $as_echo "$as_me:$LINENO: result: $CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 $as_echo "$CC" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 fi
 if test -n "$ac_tool_prefix"; then
 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
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then
+if ${ac_cv_prog_CC+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
 else
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 IFS=$as_save_IFS
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 fi
 CC=$ac_cv_prog_CC
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-{ $as_echo "$as_me:$LINENO: result: $CC" >&5
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-{ $as_echo "$as_me:$LINENO: result: no" >&5
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-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
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-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
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 if test -n "$ac_ct_CC"; then
 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
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 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
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 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
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 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
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 esac
 CC=$ac_ct_CC
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-test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
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 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
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-	 test ! -s conftest.err
-} && test -s conftest.$ac_objext; then
 ac_compiler_gnu=yes
 else
-$as_echo "$as_me: failed program was:" >&5
+ac_compiler_gnu=no
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
-	ac_compiler_gnu=no
-fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
 if test $ac_compiler_gnu = yes; then
 GCC=yes
 else
 GCC=
 fi
 ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
-{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 $as_echo_n "checking whether $CC accepts -g... " >&6; }
-if test "${ac_cv_prog_cc_g+set}" = set; then
+if ${ac_cv_prog_cc_g+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 ac_save_c_werror_flag=$ac_c_werror_flag
 ac_c_werror_flag=yes
 ac_cv_prog_cc_g=no
 CFLAGS="-g"
-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 { (ac_try="$ac_compile"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_compile") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest.$ac_objext; then
 ac_cv_prog_cc_g=yes
 else
-$as_echo "$as_me: failed program was:" >&5
+CFLAGS=""
-sed 's/^/| /' conftest.$ac_ext >&5
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-	CFLAGS=""
-cat >conftest.$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
-rm -f conftest.$ac_objext
+if ac_fn_c_try_compile "$LINENO"; then :
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
+else
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ac_c_werror_flag=$ac_save_c_werror_flag
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_compile") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest.$ac_objext; then
-:
-else
-$as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-	ac_c_werror_flag=$ac_save_c_werror_flag
 	 CFLAGS="-g"
-	 cat >conftest.$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 "$LINENO"; then :
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_compile") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest.$ac_objext; then
 ac_cv_prog_cc_g=yes
-else
+fi
-$as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-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:$LINENO: result: $ac_cv_prog_cc_g" >&5
+{ $as_echo "$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="-O2"
 else
 CFLAGS=
 fi
 fi
-{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if test "${ac_cv_prog_cc_c89+set}" = set; then
+if ${ac_cv_prog_cc_c89+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 ac_cv_prog_cc_c89=no
 ac_save_CC=$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>
 _ACEOF
 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 	-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 "$LINENO"; then :
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_compile") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest.$ac_objext; then
 ac_cv_prog_cc_c89=$ac_arg
-else
+fi
-$as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-fi
 rm -f core conftest.err conftest.$ac_objext
 test "x$ac_cv_prog_cc_c89" != "xno" && break
 done
 rm -f conftest.$ac_ext
 CC=$ac_save_CC
 fi
 # AC_CACHE_VAL
 case "x$ac_cv_prog_cc_c89" in
 x)
-{ $as_echo "$as_me:$LINENO: result: none needed" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
 $as_echo "none needed" >&6; } ;;
 xno)
-{ $as_echo "$as_me:$LINENO: result: unsupported" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
 $as_echo "unsupported" >&6; } ;;
 *)
 CC="$CC $ac_cv_prog_cc_c89"
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+fi
 ac_ext=c
 ac_cpp='$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
 depcc="$CC"   am_compiler_list=
-{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
 $as_echo_n "checking dependency style of $depcc... " >&6; }
-if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 # We make a subdir and do the tests there.  Otherwise we can end up
 # making bogus files that we don't know about and never remove.  For
 else
 am_cv_CC_dependencies_compiler_type=none
 fi
 fi
-{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
 if
 test "x$enable_dependency_tracking" != xno \
 am__fastdepCC_FALSE=
 fi
-{ $as_echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
-if test "${ac_cv_c_const+set}" = set; then
+if ${ac_cv_c_const+:} false; then :
 $as_echo_n "(cached) " >&6
 else
-cat >conftest.$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 "$LINENO"; then :
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_compile") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest.$ac_objext; then
 ac_cv_c_const=yes
 else
-$as_echo "$as_me: failed program was:" >&5
+ac_cv_c_const=no
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
-	ac_cv_c_const=no
-fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
 $as_echo "$ac_cv_c_const" >&6; }
 if test $ac_cv_c_const = no; then
-cat >>confdefs.h <<\_ACEOF
+$as_echo "#define const /**/" >>confdefs.h
-#define const /**/
-_ACEOF
+fi
-fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
-{ $as_echo "$as_me:$LINENO: checking for library containing strerror" >&5
 $as_echo_n "checking for library containing strerror... " >&6; }
-if test "${ac_cv_search_strerror+set}" = set; then
+if ${ac_cv_search_strerror+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 ac_func_search_save_LIBS=$LIBS
-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.  */
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply.  */
 ac_res="none required"
 else
 ac_res=-l$ac_lib
 LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
 fi
-rm -f conftest.$ac_objext conftest$ac_exeext
+if ac_fn_c_try_link "$LINENO"; then :
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_link") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
-}; then
 ac_cv_search_strerror=$ac_res
-else
+fi
-$as_echo "$as_me: failed program was:" >&5
+rm -f core conftest.err conftest.$ac_objext \
-sed 's/^/| /' conftest.$ac_ext >&5
+conftest$ac_exeext
+if ${ac_cv_search_strerror+:} false; then :
-fi
-rm -rf conftest.dSYM
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-conftest$ac_exeext
-if test "${ac_cv_search_strerror+set}" = set; then
 break
 fi
 done
-if test "${ac_cv_search_strerror+set}" = set; then
+if ${ac_cv_search_strerror+:} false; then :
-:
 else
 ac_cv_search_strerror=no
 fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
 $as_echo "$ac_cv_search_strerror" >&6; }
 ac_res=$ac_cv_search_strerror
-if test "$ac_res" != no; then
+if test "$ac_res" != no; then :
 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 fi
 ac_ext=c
 ac_link='$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
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then
+if ${ac_cv_prog_CC+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$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 '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_CC="${ac_tool_prefix}gcc"
-$as_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
-{ $as_echo "$as_me:$LINENO: result: $CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 $as_echo "$CC" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 fi
 if test -z "$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
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$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 '' $ac_executable_extensions; do
 if { test -f "$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"
-$as_echo "$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
-{ $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 $as_echo "$ac_ct_CC" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 if test "x$ac_ct_CC" = x; then
 CC=""
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+{ $as_echo "$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=$ac_ct_CC
 fi
 if test -z "$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
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then
+if ${ac_cv_prog_CC+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$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 '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_CC="${ac_tool_prefix}cc"
-$as_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
-{ $as_echo "$as_me:$LINENO: result: $CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 $as_echo "$CC" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 fi
 fi
 if test -z "$CC"; then
 # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then
+if ${ac_cv_prog_CC+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$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 '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 ac_prog_rejected=yes
 continue
 fi
 ac_cv_prog_CC="cc"
-$as_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 $ac_cv_prog_CC
 fi
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-{ $as_echo "$as_me:$LINENO: result: $CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 $as_echo "$CC" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 fi
 if test -n "$ac_tool_prefix"; then
 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
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then
+if ${ac_cv_prog_CC+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$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 '' $ac_executable_extensions; do
 if { test -f "$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"
-$as_echo "$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
-{ $as_echo "$as_me:$LINENO: result: $CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
 $as_echo "$CC" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 test -n "$CC" && break
 ac_ct_CC=$CC
 for ac_prog in cl.exe
 do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$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 '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_ac_ct_CC="$ac_prog"
-$as_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
-{ $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
 $as_echo "$ac_ct_CC" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 test -n "$ac_ct_CC" && break
 if test "x$ac_ct_CC" = x; then
 CC=""
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+{ $as_echo "$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=$ac_ct_CC
 fi
 fi
 fi
-test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
+as_fn_error $? "no acceptable C compiler found in \$PATH
-See \`config.log' for more details." >&5
+See \`config.log' for more details" "$LINENO" 5; }
-$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
-See \`config.log' for more details." >&2;}
-{ (exit 1); exit 1; }; }; }
 # Provide some information about the compiler.
-$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 set X $ac_compile
 ac_compiler=$2
-{ (ac_try="$ac_compiler --version >&5"
+for ac_option in --version -v -V -qversion; do
+{ { ac_try="$ac_compiler $ac_option >&5"
 case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
 esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
+$as_echo "$ac_try_echo"; } >&5
-(eval "$ac_compiler --version >&5") 2>&5
+(eval "$ac_compiler $ac_option >&5") 2>conftest.err
 ac_status=$?
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+if test -s conftest.err; then
-(exit $ac_status); }
+sed '10a\
-{ (ac_try="$ac_compiler -v >&5"
+... rest of stderr output deleted ...
-case "(($ac_try" in
+10q' conftest.err >conftest.er1
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+cat conftest.er1 >&5
-*) ac_try_echo=$ac_try;;
+fi
-esac
+rm -f conftest.er1 conftest.err
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-$as_echo "$ac_try_echo") >&5
+test $ac_status = 0; }
-(eval "$ac_compiler -v >&5") 2>&5
+done
-ac_status=$?
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
-(exit $ac_status); }
-{ (ac_try="$ac_compiler -V >&5"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_compiler -V >&5") 2>&5
-ac_status=$?
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }
-{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if test "${ac_cv_c_compiler_gnu+set}" = set; then
+if ${ac_cv_c_compiler_gnu+:} false; then :
 $as_echo_n "(cached) " >&6
 else
-cat >conftest.$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 "$LINENO"; then :
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_compile") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest.$ac_objext; then
 ac_compiler_gnu=yes
 else
-$as_echo "$as_me: failed program was:" >&5
+ac_compiler_gnu=no
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
-	ac_compiler_gnu=no
-fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
 if test $ac_compiler_gnu = yes; then
 GCC=yes
 else
 GCC=
 fi
 ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
-{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 $as_echo_n "checking whether $CC accepts -g... " >&6; }
-if test "${ac_cv_prog_cc_g+set}" = set; then
+if ${ac_cv_prog_cc_g+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 ac_save_c_werror_flag=$ac_c_werror_flag
 ac_c_werror_flag=yes
 ac_cv_prog_cc_g=no
 CFLAGS="-g"
-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 { (ac_try="$ac_compile"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_compile") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest.$ac_objext; then
 ac_cv_prog_cc_g=yes
 else
-$as_echo "$as_me: failed program was:" >&5
+CFLAGS=""
-sed 's/^/| /' conftest.$ac_ext >&5
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-	CFLAGS=""
-cat >conftest.$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
-rm -f conftest.$ac_objext
+if ac_fn_c_try_compile "$LINENO"; then :
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
+else
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ac_c_werror_flag=$ac_save_c_werror_flag
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_compile") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest.$ac_objext; then
-:
-else
-$as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-	ac_c_werror_flag=$ac_save_c_werror_flag
 	 CFLAGS="-g"
-	 cat >conftest.$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 "$LINENO"; then :
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_compile") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest.$ac_objext; then
 ac_cv_prog_cc_g=yes
-else
+fi
-$as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-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:$LINENO: result: $ac_cv_prog_cc_g" >&5
+{ $as_echo "$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="-O2"
 else
 CFLAGS=
 fi
 fi
-{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if test "${ac_cv_prog_cc_c89+set}" = set; then
+if ${ac_cv_prog_cc_c89+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 ac_cv_prog_cc_c89=no
 ac_save_CC=$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>
 _ACEOF
 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
 	-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 "$LINENO"; then :
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_compile") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest.$ac_objext; then
 ac_cv_prog_cc_c89=$ac_arg
-else
+fi
-$as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-fi
 rm -f core conftest.err conftest.$ac_objext
 test "x$ac_cv_prog_cc_c89" != "xno" && break
 done
 rm -f conftest.$ac_ext
 CC=$ac_save_CC
 fi
 # AC_CACHE_VAL
 case "x$ac_cv_prog_cc_c89" in
 x)
-{ $as_echo "$as_me:$LINENO: result: none needed" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
 $as_echo "none needed" >&6; } ;;
 xno)
-{ $as_echo "$as_me:$LINENO: result: unsupported" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
 $as_echo "unsupported" >&6; } ;;
 *)
 CC="$CC $ac_cv_prog_cc_c89"
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
 esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+fi
 ac_ext=c
 ac_cpp='$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
 depcc="$CC"   am_compiler_list=
-{ $as_echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
 $as_echo_n "checking dependency style of $depcc... " >&6; }
-if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
 # We make a subdir and do the tests there.  Otherwise we can end up
 # making bogus files that we don't know about and never remove.  For
 else
 am_cv_CC_dependencies_compiler_type=none
 fi
 fi
-{ $as_echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
 if
 test "x$enable_dependency_tracking" != xno \
 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
-{ $as_echo "$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
 $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 ${ac_cv_prog_CPP+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 # Double quotes because CPP needs to be expanded
 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
 do
 # with a fresh cross-compiler works.
 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
 # <limits.h> exists even on freestanding compilers.
 # On the NeXT, cc -E runs the code through the compiler's parser,
 # not just through cpp. "Syntax error" is here to catch this case.
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
 		     Syntax error
 _ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
+if ac_fn_c_try_cpp "$LINENO"; then :
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+else
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } >/dev/null && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-}; then
-:
-else
-$as_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.i conftest.$ac_ext
-rm -f conftest.err conftest.$ac_ext
 # 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 { (ac_try="$ac_cpp conftest.$ac_ext"
+if ac_fn_c_try_cpp "$LINENO"; then :
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } >/dev/null && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-}; then
 # Broken: success on invalid input.
 continue
 else
-$as_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.i conftest.$ac_ext
-rm -f conftest.err conftest.$ac_ext
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.i conftest.err conftest.$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
-{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
 $as_echo "$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 { (ac_try="$ac_cpp conftest.$ac_ext"
+if ac_fn_c_try_cpp "$LINENO"; then :
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+else
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } >/dev/null && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-}; then
-:
-else
-$as_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.i conftest.$ac_ext
-rm -f conftest.err conftest.$ac_ext
 # 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 { (ac_try="$ac_cpp conftest.$ac_ext"
+if ac_fn_c_try_cpp "$LINENO"; then :
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } >/dev/null && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-}; then
 # Broken: success on invalid input.
 continue
 else
-$as_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.i conftest.$ac_ext
-rm -f conftest.err conftest.$ac_ext
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
+if $ac_preproc_ok; then :
-:
 else
-{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ { $as_echo "$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" "$LINENO" 5; }
-$as_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_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AmigaOS /C/install, which installs bootblocks on floppy discs
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# OS/2's system install, which has a completely different semantic
-# ./install, which can be erroneously created by make from ./install.sh.
-# Reject install programs that cannot install multiple files.
-{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
-$as_echo_n "checking for a BSD-compatible install... " >&6; }
-if test -z "$INSTALL"; then
-if test "${ac_cv_path_install+set}" = set; then
-$as_echo_n "(cached) " >&6
-else
-as_save_IFS=$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
-./ | .// | /cC/* | \
-/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
-?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
-/usr/ucb/* ) ;;
-*)
-# OSF1 and SCO ODT 3.0 have their own names for install.
-# Don't use installbsd from OSF since it installs stuff as root
-# by default.
-for ac_prog in ginstall scoinst install; do
-for ac_exec_ext in '' $ac_executable_extensions; do
-	if { test -f "$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
-	    rm -rf conftest.one conftest.two conftest.dir
-	    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
-IFS=$as_save_IFS
-rm -rf conftest.one conftest.two conftest.dir
-fi
-if test "${ac_cv_path_install+set}" = set; then
-INSTALL=$ac_cv_path_install
-else
-# As a last resort, use the slow shell script.  Don't cache a
-# value for INSTALL within a source directory, because that will
-# break other packages using the cache if that directory is
-# removed, or if the value is a relative name.
-INSTALL=$ac_install_sh
-fi
-fi
-{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
-$as_echo "$INSTALL" >&6; }
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 # Check whether --enable-static was given.
-if test "${enable_static+set}" = set; then
+if test "${enable_static+set}" = set; then :
 enableval=$enable_static; p=${PACKAGE-default}
 case $enableval in
 yes) enable_static=yes ;;
 no) enable_static=no ;;
 *)
 case `pwd` in
 *\ * | *\	*)
-{ $as_echo "$as_me:$LINENO: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
 esac
 ltmain="$ac_aux_dir/ltmain.sh"
-{ $as_echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
-if test "${ac_cv_path_SED+set}" = set; then
+if ${ac_cv_path_SED+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
 for ac_i in 1 2 3 4 5 6 7; do
 ac_script="$ac_script$as_nl$ac_script"
 done
 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
-$as_unset ac_script || ac_script=
+{ ac_script=; unset ac_script;}
 if test -z "$SED"; then
 ac_path_SED_found=false
 # Loop through the user's path and test for each of PROGNAME-LIST
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_prog in sed gsed; do
 for ac_exec_ext in '' $ac_executable_extensions; do
 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
 # Check for GNU ac_path_SED and select it if it is found.
 # Check for GNU $ac_path_SED
 mv "conftest.tmp" "conftest.in"
 cp "conftest.in" "conftest.nl"
 $as_echo '' >> "conftest.nl"
 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-ac_count=`expr $ac_count + 1`
+as_fn_arith $ac_count + 1 && ac_count=$as_val
 if test $ac_count -gt ${ac_path_SED_max-0}; then
 # Best one so far, save it but keep looking for a better one
 ac_cv_path_SED="$ac_path_SED"
 ac_path_SED_max=$ac_count
 fi
 esac
 $ac_path_SED_found && break 3
 done
 done
 done
 IFS=$as_save_IFS
 if test -z "$ac_cv_path_SED"; then
-{ { $as_echo "$as_me:$LINENO: error: no acceptable sed could be found in \$PATH" >&5
+as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
-$as_echo "$as_me: error: no acceptable sed could be found in \$PATH" >&2;}
-{ (exit 1); exit 1; }; }
 fi
 else
 ac_cv_path_SED=$SED
 fi
 fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_SED" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
 $as_echo "$ac_cv_path_SED" >&6; }
 SED="$ac_cv_path_SED"
 rm -f conftest.sed
 test -z "$SED" && SED=sed
-{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if test "${ac_cv_path_GREP+set}" = set; then
+if ${ac_cv_path_GREP+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -z "$GREP"; then
 ac_path_GREP_found=false
 # Loop through the user's path and test for each of PROGNAME-LIST
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_prog in grep ggrep; do
 for ac_exec_ext in '' $ac_executable_extensions; do
 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
 # Check for GNU ac_path_GREP and select it if it is found.
 # Check for GNU $ac_path_GREP
 mv "conftest.tmp" "conftest.in"
 cp "conftest.in" "conftest.nl"
 $as_echo 'GREP' >> "conftest.nl"
 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-ac_count=`expr $ac_count + 1`
+as_fn_arith $ac_count + 1 && ac_count=$as_val
 if test $ac_count -gt ${ac_path_GREP_max-0}; then
 # Best one so far, save it but keep looking for a better one
 ac_cv_path_GREP="$ac_path_GREP"
 ac_path_GREP_max=$ac_count
 fi
 esac
 $ac_path_GREP_found && break 3
 done
 done
 done
 IFS=$as_save_IFS
 if test -z "$ac_cv_path_GREP"; then
-{ { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
-{ (exit 1); exit 1; }; }
 fi
 else
 ac_cv_path_GREP=$GREP
 fi
 fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
 $as_echo "$ac_cv_path_GREP" >&6; }
 GREP="$ac_cv_path_GREP"
-{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
 $as_echo_n "checking for egrep... " >&6; }
-if test "${ac_cv_path_EGREP+set}" = set; then
+if ${ac_cv_path_EGREP+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
 then ac_cv_path_EGREP="$GREP -E"
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_prog in egrep; do
 for ac_exec_ext in '' $ac_executable_extensions; do
 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
 # Check for GNU ac_path_EGREP and select it if it is found.
 # Check for GNU $ac_path_EGREP
 mv "conftest.tmp" "conftest.in"
 cp "conftest.in" "conftest.nl"
 $as_echo 'EGREP' >> "conftest.nl"
 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-ac_count=`expr $ac_count + 1`
+as_fn_arith $ac_count + 1 && ac_count=$as_val
 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
 # Best one so far, save it but keep looking for a better one
 ac_cv_path_EGREP="$ac_path_EGREP"
 ac_path_EGREP_max=$ac_count
 fi
 esac
 $ac_path_EGREP_found && break 3
 done
 done
 done
 IFS=$as_save_IFS
 if test -z "$ac_cv_path_EGREP"; then
-{ { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
-{ (exit 1); exit 1; }; }
 fi
 else
 ac_cv_path_EGREP=$EGREP
 fi
 fi
 fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
 $as_echo "$ac_cv_path_EGREP" >&6; }
 EGREP="$ac_cv_path_EGREP"
-{ $as_echo "$as_me:$LINENO: checking for fgrep" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
 $as_echo_n "checking for fgrep... " >&6; }
-if test "${ac_cv_path_FGREP+set}" = set; then
+if ${ac_cv_path_FGREP+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
 then ac_cv_path_FGREP="$GREP -F"
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_prog in fgrep; do
 for ac_exec_ext in '' $ac_executable_extensions; do
 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
 # Check for GNU ac_path_FGREP and select it if it is found.
 # Check for GNU $ac_path_FGREP
 mv "conftest.tmp" "conftest.in"
 cp "conftest.in" "conftest.nl"
 $as_echo 'FGREP' >> "conftest.nl"
 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-ac_count=`expr $ac_count + 1`
+as_fn_arith $ac_count + 1 && ac_count=$as_val
 if test $ac_count -gt ${ac_path_FGREP_max-0}; then
 # Best one so far, save it but keep looking for a better one
 ac_cv_path_FGREP="$ac_path_FGREP"
 ac_path_FGREP_max=$ac_count
 fi
 esac
 $ac_path_FGREP_found && break 3
 done
 done
 done
 IFS=$as_save_IFS
 if test -z "$ac_cv_path_FGREP"; then
-{ { $as_echo "$as_me:$LINENO: error: no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-$as_echo "$as_me: error: no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
-{ (exit 1); exit 1; }; }
 fi
 else
 ac_cv_path_FGREP=$FGREP
 fi
 fi
 fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_FGREP" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
 $as_echo "$ac_cv_path_FGREP" >&6; }
 FGREP="$ac_cv_path_FGREP"
 test -z "$GREP" && GREP=grep
 # Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then
+if test "${with_gnu_ld+set}" = set; then :
 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
 else
 with_gnu_ld=no
 fi
 ac_prog=ld
 if test "$GCC" = yes; then
 # Check if gcc -print-prog-name=ld gives a path.
-{ $as_echo "$as_me:$LINENO: checking for ld used by $CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
 $as_echo_n "checking for ld used by $CC... " >&6; }
 case $host in
 *-*-mingw*)
 # gcc leaves a trailing carriage return which upsets mingw
 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
 # If it is relative, then search for the first ld in PATH.
 with_gnu_ld=unknown
 ;;
 esac
 elif test "$with_gnu_ld" = yes; then
-{ $as_echo "$as_me:$LINENO: checking for GNU ld" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
 $as_echo_n "checking for GNU ld... " >&6; }
 else
-{ $as_echo "$as_me:$LINENO: checking for non-GNU ld" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
 $as_echo_n "checking for non-GNU ld... " >&6; }
 fi
-if test "${lt_cv_path_LD+set}" = set; then
+if ${lt_cv_path_LD+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -z "$LD"; then
 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
 for ac_dir in $PATH; do
 fi
 fi
 LD="$lt_cv_path_LD"
 if test -n "$LD"; then
-{ $as_echo "$as_me:$LINENO: result: $LD" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
 $as_echo "$LD" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
-test -z "$LD" && { { $as_echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-$as_echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-{ (exit 1); exit 1; }; }
-{ $as_echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if test "${lt_cv_prog_gnu_ld+set}" = set; then
+if ${lt_cv_prog_gnu_ld+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 # I'd rather use --version here, but apparently some GNU lds only accept -v.
 case `$LD -v 2>&1 </dev/null` in
 *GNU* | *'with BFD'*)
 *)
 lt_cv_prog_gnu_ld=no
 ;;
 esac
 fi
-{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
 with_gnu_ld=$lt_cv_prog_gnu_ld
-{ $as_echo "$as_me:$LINENO: checking for BSD- or MS-compatible name lister (nm)" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
-if test "${lt_cv_path_NM+set}" = set; then
+if ${lt_cv_path_NM+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$NM"; then
 # Let the user override the test.
 lt_cv_path_NM="$NM"
 IFS="$lt_save_ifs"
 done
 : ${lt_cv_path_NM=no}
 fi
 fi
-{ $as_echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
 $as_echo "$lt_cv_path_NM" >&6; }
 if test "$lt_cv_path_NM" != "no"; then
 NM="$lt_cv_path_NM"
 else
 # Didn't find any BSD compatible name lister, look for dumpbin.
 if test -n "$ac_tool_prefix"; then
 for ac_prog in "dumpbin -symbols" "link -dump -symbols"
 do
 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_DUMPBIN+set}" = set; then
+if ${ac_cv_prog_DUMPBIN+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$DUMPBIN"; then
 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
-$as_echo "$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
 DUMPBIN=$ac_cv_prog_DUMPBIN
 if test -n "$DUMPBIN"; then
-{ $as_echo "$as_me:$LINENO: result: $DUMPBIN" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
 $as_echo "$DUMPBIN" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 test -n "$DUMPBIN" && break
 ac_ct_DUMPBIN=$DUMPBIN
 for ac_prog in "dumpbin -symbols" "link -dump -symbols"
 do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$ac_ct_DUMPBIN"; then
 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
-$as_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_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
 if test -n "$ac_ct_DUMPBIN"; then
-{ $as_echo "$as_me:$LINENO: result: $ac_ct_DUMPBIN" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
 $as_echo "$ac_ct_DUMPBIN" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 test -n "$ac_ct_DUMPBIN" && break
 if test "x$ac_ct_DUMPBIN" = x; then
 DUMPBIN=":"
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+{ $as_echo "$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
 DUMPBIN=$ac_ct_DUMPBIN
 fi
-{ $as_echo "$as_me:$LINENO: checking the name lister ($NM) interface" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
-if test "${lt_cv_nm_interface+set}" = set; then
+if ${lt_cv_nm_interface+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 lt_cv_nm_interface="BSD nm"
 echo "int some_variable = 0;" > conftest.$ac_ext
-(eval echo "\"\$as_me:5755: $ac_compile\"" >&5)
+(eval echo "\"\$as_me:5390: $ac_compile\"" >&5)
 (eval "$ac_compile" 2>conftest.err)
 cat conftest.err >&5
-(eval echo "\"\$as_me:5758: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+(eval echo "\"\$as_me:5393: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
 cat conftest.err >&5
-(eval echo "\"\$as_me:5761: output\"" >&5)
+(eval echo "\"\$as_me:5396: output\"" >&5)
 cat conftest.out >&5
 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
 lt_cv_nm_interface="MS dumpbin"
 fi
 rm -f conftest*
 fi
-{ $as_echo "$as_me:$LINENO: result: $lt_cv_nm_interface" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
 $as_echo "$lt_cv_nm_interface" >&6; }
-{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
 $as_echo_n "checking whether ln -s works... " >&6; }
 LN_S=$as_ln_s
 if test "$LN_S" = "ln -s"; then
-{ $as_echo "$as_me:$LINENO: result: yes" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
 $as_echo "no, using $LN_S" >&6; }
 fi
 # find the maximum length of command line arguments
-{ $as_echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
-if test "${lt_cv_sys_max_cmd_len+set}" = set; then
+if ${lt_cv_sys_max_cmd_len+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 i=0
 teststring="ABCD"
 esac
 fi
 if test -n $lt_cv_sys_max_cmd_len ; then
-{ $as_echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: none" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
 $as_echo "none" >&6; }
 fi
 max_cmd_len=$lt_cv_sys_max_cmd_len
 : ${CP="cp -f"}
 : ${MV="mv -f"}
 : ${RM="rm -f"}
-{ $as_echo "$as_me:$LINENO: checking whether the shell understands some XSI constructs" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
 # Try some XSI features
 xsi_shell=no
 ( _lt_dummy="a/b/c"
 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
 = c,a/b,, \
 && eval 'test $(( 1 + 1 )) -eq 2 \
 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
 && xsi_shell=yes
-{ $as_echo "$as_me:$LINENO: result: $xsi_shell" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
 $as_echo "$xsi_shell" >&6; }
-{ $as_echo "$as_me:$LINENO: checking whether the shell understands \"+=\"" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
 lt_shell_append=no
 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
 >/dev/null 2>&1 \
 && lt_shell_append=yes
-{ $as_echo "$as_me:$LINENO: result: $lt_shell_append" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
 $as_echo "$lt_shell_append" >&6; }
 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
 lt_unset=unset
-{ $as_echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
 $as_echo_n "checking for $LD option to reload object files... " >&6; }
-if test "${lt_cv_ld_reload_flag+set}" = set; then
+if ${lt_cv_ld_reload_flag+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 lt_cv_ld_reload_flag='-r'
 fi
-{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
 $as_echo "$lt_cv_ld_reload_flag" >&6; }
 reload_flag=$lt_cv_ld_reload_flag
 case $reload_flag in
 "" | " "*) ;;
 *) reload_flag=" $reload_flag" ;;
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
 set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_OBJDUMP+set}" = set; then
+if ${ac_cv_prog_OBJDUMP+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$OBJDUMP"; then
 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
-$as_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
 OBJDUMP=$ac_cv_prog_OBJDUMP
 if test -n "$OBJDUMP"; then
-{ $as_echo "$as_me:$LINENO: result: $OBJDUMP" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
 $as_echo "$OBJDUMP" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 fi
 if test -z "$ac_cv_prog_OBJDUMP"; then
 ac_ct_OBJDUMP=$OBJDUMP
 # Extract the first word of "objdump", so it can be a program name with args.
 set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$ac_ct_OBJDUMP"; then
 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_ac_ct_OBJDUMP="objdump"
-$as_echo "$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_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
 if test -n "$ac_ct_OBJDUMP"; then
-{ $as_echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
 $as_echo "$ac_ct_OBJDUMP" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 if test "x$ac_ct_OBJDUMP" = x; then
 OBJDUMP="false"
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+{ $as_echo "$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
 OBJDUMP=$ac_ct_OBJDUMP
 fi
-{ $as_echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
-if test "${lt_cv_deplibs_check_method+set}" = set; then
+if ${lt_cv_deplibs_check_method+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 lt_cv_file_magic_cmd='$MAGIC_CMD'
 lt_cv_file_magic_test_file=
 lt_cv_deplibs_check_method='unknown'
 lt_cv_deplibs_check_method=pass_all
 ;;
 esac
 fi
-{ $as_echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
 $as_echo "$lt_cv_deplibs_check_method" >&6; }
 file_magic_cmd=$lt_cv_file_magic_cmd
 deplibs_check_method=$lt_cv_deplibs_check_method
 test -z "$deplibs_check_method" && deplibs_check_method=unknown
 if test -n "$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
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_AR+set}" = set; then
+if ${ac_cv_prog_AR+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$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 '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_AR="${ac_tool_prefix}ar"
-$as_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
-{ $as_echo "$as_me:$LINENO: result: $AR" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
 $as_echo "$AR" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 fi
 if test -z "$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
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$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 '' $ac_executable_extensions; do
 if { test -f "$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"
-$as_echo "$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
-{ $as_echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
 $as_echo "$ac_ct_AR" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 if test "x$ac_ct_AR" = x; then
 AR="false"
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+{ $as_echo "$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=$ac_ct_AR
 fi
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_STRIP+set}" = set; then
+if ${ac_cv_prog_STRIP+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$STRIP"; then
 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-$as_echo "$as_me:$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
-{ $as_echo "$as_me:$LINENO: result: $STRIP" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
 $as_echo "$STRIP" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 fi
 if test -z "$ac_cv_prog_STRIP"; then
 ac_ct_STRIP=$STRIP
 # Extract the first word of "strip", so it can be a program name with args.
 set dummy strip; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$ac_ct_STRIP"; then
 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_ac_ct_STRIP="strip"
-$as_echo "$as_me:$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_STRIP=$ac_cv_prog_ac_ct_STRIP
 if test -n "$ac_ct_STRIP"; then
-{ $as_echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
 $as_echo "$ac_ct_STRIP" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 if test "x$ac_ct_STRIP" = x; then
 STRIP=":"
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+{ $as_echo "$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=$ac_ct_STRIP
 fi
 if test -n "$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
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_RANLIB+set}" = set; then
+if ${ac_cv_prog_RANLIB+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$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 '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-$as_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
-{ $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
 $as_echo "$RANLIB" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 fi
 if test -z "$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
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$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 '' $ac_executable_extensions; do
 if { test -f "$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"
-$as_echo "$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_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 if test -n "$ac_ct_RANLIB"; then
-{ $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
 $as_echo "$ac_ct_RANLIB" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 if test "x$ac_ct_RANLIB" = x; then
 RANLIB=":"
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+{ $as_echo "$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=$ac_ct_RANLIB
 fi
 # Allow CC to be a program name with arguments.
 compiler=$CC
 # Check for command to grab the raw symbol name followed by C symbol from nm.
-{ $as_echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
-if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 # These are sane defaults that work on at least a few old systems.
 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
 }
 #endif
 int main(){nm_test_var='a';nm_test_func();return(0);}
 _LT_EOF
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-(exit $ac_status); }; then
+test $ac_status = 0; }; then
 # Now try to grab the symbols.
 nlist=conftest.nm
-if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5
 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
 ac_status=$?
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-(exit $ac_status); } && test -s "$nlist"; then
+test $ac_status = 0; } && test -s "$nlist"; then
 # Try sorting and uniquifying the output.
 if sort "$nlist" | uniq > "$nlist"T; then
 	mv -f "$nlist"T "$nlist"
 else
 	rm -f "$nlist"T
 	  mv conftest.$ac_objext conftstm.$ac_objext
 	  lt_save_LIBS="$LIBS"
 	  lt_save_CFLAGS="$CFLAGS"
 	  LIBS="conftstm.$ac_objext"
 	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
-	  if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-(exit $ac_status); } && test -s conftest${ac_exeext}; then
+test $ac_status = 0; } && test -s conftest${ac_exeext}; then
 	    pipe_works=yes
 	  fi
 	  LIBS="$lt_save_LIBS"
 	  CFLAGS="$lt_save_CFLAGS"
 	else
 if test -z "$lt_cv_sys_global_symbol_pipe"; then
 lt_cv_sys_global_symbol_to_cdecl=
 fi
 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
-{ $as_echo "$as_me:$LINENO: result: failed" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
 $as_echo "failed" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: ok" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
 $as_echo "ok" >&6; }
 fi
 # Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then
+if test "${enable_libtool_lock+set}" = set; then :
 enableval=$enable_libtool_lock;
 fi
 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
 # libtool support.
 case $host in
 ia64-*-hpux*)
 # Find out which ABI we are using.
 echo 'int i;' > conftest.$ac_ext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-(exit $ac_status); }; then
+test $ac_status = 0; }; then
 case `/usr/bin/file conftest.$ac_objext` in
 *ELF-32*)
 	HPUX_IA64_MODE="32"
 	;;
 *ELF-64*)
 fi
 rm -rf conftest*
 ;;
 *-*-irix6*)
 # Find out which ABI we are using.
-echo '#line 6966 "configure"' > conftest.$ac_ext
+echo '#line 6601 "configure"' > conftest.$ac_ext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-(exit $ac_status); }; then
+test $ac_status = 0; }; then
 if test "$lt_cv_prog_gnu_ld" = yes; then
 case `/usr/bin/file conftest.$ac_objext` in
 	*32-bit*)
 	  LD="${LD-ld} -melf32bsmip"
 	  ;;
 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
 # Find out which ABI we are using.
 echo 'int i;' > conftest.$ac_ext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
-$as_echo "$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
 case `/usr/bin/file conftest.o` in
 *32-bit*)
 	case $host in
 	  x86_64-*kfreebsd*-gnu)
 	    LD="${LD-ld} -m elf_i386_fbsd"
 *-*-sco3.2v5*)
 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
 SAVE_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -belf"
-{ $as_echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
-if test "${lt_cv_cc_needs_belf+set}" = set; then
+if ${lt_cv_cc_needs_belf+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 ac_ext=c
 ac_cpp='$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
-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.$ac_objext conftest$ac_exeext
+if ac_fn_c_try_link "$LINENO"; then :
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_link") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
-}; then
 lt_cv_cc_needs_belf=yes
 else
-$as_echo "$as_me: failed program was:" >&5
+lt_cv_cc_needs_belf=no
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
+rm -f core conftest.err conftest.$ac_objext \
-	lt_cv_cc_needs_belf=no
+conftest$ac_exeext conftest.$ac_ext
-fi
-rm -rf conftest.dSYM
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-conftest$ac_exeext 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
 fi
-{ $as_echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
 $as_echo "$lt_cv_cc_needs_belf" >&6; }
 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
 CFLAGS="$SAVE_CFLAGS"
 fi
 ;;
 sparc*-*solaris*)
 # Find out which ABI we are using.
 echo 'int i;' > conftest.$ac_ext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
-$as_echo "$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
 case `/usr/bin/file conftest.o` in
 *64-bit*)
 case $lt_cv_prog_gnu_ld in
 yes*) LD="${LD-ld} -m elf64_sparc" ;;
 *)
 case $host_os in
 rhapsody* | darwin*)
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_DSYMUTIL+set}" = set; then
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$DSYMUTIL"; then
 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
-$as_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
 DSYMUTIL=$ac_cv_prog_DSYMUTIL
 if test -n "$DSYMUTIL"; then
-{ $as_echo "$as_me:$LINENO: result: $DSYMUTIL" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
 $as_echo "$DSYMUTIL" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 fi
 if test -z "$ac_cv_prog_DSYMUTIL"; then
 ac_ct_DSYMUTIL=$DSYMUTIL
 # Extract the first word of "dsymutil", so it can be a program name with args.
 set dummy dsymutil; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$ac_ct_DSYMUTIL"; then
 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
-$as_echo "$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_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
 if test -n "$ac_ct_DSYMUTIL"; then
-{ $as_echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
 $as_echo "$ac_ct_DSYMUTIL" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 if test "x$ac_ct_DSYMUTIL" = x; then
 DSYMUTIL=":"
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+{ $as_echo "$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
 DSYMUTIL=$ac_ct_DSYMUTIL
 fi
 fi
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_NMEDIT+set}" = set; then
+if ${ac_cv_prog_NMEDIT+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$NMEDIT"; then
 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
-$as_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
 NMEDIT=$ac_cv_prog_NMEDIT
 if test -n "$NMEDIT"; then
-{ $as_echo "$as_me:$LINENO: result: $NMEDIT" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
 $as_echo "$NMEDIT" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 fi
 if test -z "$ac_cv_prog_NMEDIT"; then
 ac_ct_NMEDIT=$NMEDIT
 # Extract the first word of "nmedit", so it can be a program name with args.
 set dummy nmedit; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$ac_ct_NMEDIT"; then
 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_ac_ct_NMEDIT="nmedit"
-$as_echo "$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_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
 if test -n "$ac_ct_NMEDIT"; then
-{ $as_echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
 $as_echo "$ac_ct_NMEDIT" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 if test "x$ac_ct_NMEDIT" = x; then
 NMEDIT=":"
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+{ $as_echo "$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
 NMEDIT=$ac_ct_NMEDIT
 fi
 fi
 if test -n "$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
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_LIPO+set}" = set; then
+if ${ac_cv_prog_LIPO+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$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 '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
-$as_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
-{ $as_echo "$as_me:$LINENO: result: $LIPO" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
 $as_echo "$LIPO" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 fi
 if test -z "$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
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$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 '' $ac_executable_extensions; do
 if { test -f "$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"
-$as_echo "$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_LIPO=$ac_cv_prog_ac_ct_LIPO
 if test -n "$ac_ct_LIPO"; then
-{ $as_echo "$as_me:$LINENO: result: $ac_ct_LIPO" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
 $as_echo "$ac_ct_LIPO" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 if test "x$ac_ct_LIPO" = x; then
 LIPO=":"
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+{ $as_echo "$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=$ac_ct_LIPO
 fi
 fi
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
 set dummy ${ac_tool_prefix}otool; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_OTOOL+set}" = set; then
+if ${ac_cv_prog_OTOOL+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$OTOOL"; then
 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
-$as_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
 OTOOL=$ac_cv_prog_OTOOL
 if test -n "$OTOOL"; then
-{ $as_echo "$as_me:$LINENO: result: $OTOOL" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
 $as_echo "$OTOOL" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 fi
 if test -z "$ac_cv_prog_OTOOL"; then
 ac_ct_OTOOL=$OTOOL
 # Extract the first word of "otool", so it can be a program name with args.
 set dummy otool; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$ac_ct_OTOOL"; then
 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_ac_ct_OTOOL="otool"
-$as_echo "$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_OTOOL=$ac_cv_prog_ac_ct_OTOOL
 if test -n "$ac_ct_OTOOL"; then
-{ $as_echo "$as_me:$LINENO: result: $ac_ct_OTOOL" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
 $as_echo "$ac_ct_OTOOL" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 if test "x$ac_ct_OTOOL" = x; then
 OTOOL=":"
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+{ $as_echo "$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
 OTOOL=$ac_ct_OTOOL
 fi
 fi
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
 set dummy ${ac_tool_prefix}otool64; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_OTOOL64+set}" = set; then
+if ${ac_cv_prog_OTOOL64+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$OTOOL64"; then
 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
-$as_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
 OTOOL64=$ac_cv_prog_OTOOL64
 if test -n "$OTOOL64"; then
-{ $as_echo "$as_me:$LINENO: result: $OTOOL64" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
 $as_echo "$OTOOL64" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 fi
 if test -z "$ac_cv_prog_OTOOL64"; then
 ac_ct_OTOOL64=$OTOOL64
 # Extract the first word of "otool64", so it can be a program name with args.
 set dummy otool64; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 if test -n "$ac_ct_OTOOL64"; then
 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_prog_ac_ct_OTOOL64="otool64"
-$as_echo "$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_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
 if test -n "$ac_ct_OTOOL64"; then
-{ $as_echo "$as_me:$LINENO: result: $ac_ct_OTOOL64" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
 $as_echo "$ac_ct_OTOOL64" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 if test "x$ac_ct_OTOOL64" = x; then
 OTOOL64=":"
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+{ $as_echo "$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
 OTOOL64=$ac_ct_OTOOL64
 fi
-{ $as_echo "$as_me:$LINENO: checking for -single_module linker flag" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
 $as_echo_n "checking for -single_module linker flag... " >&6; }
-if test "${lt_cv_apple_cc_single_mod+set}" = set; then
+if ${lt_cv_apple_cc_single_mod+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 lt_cv_apple_cc_single_mod=no
 if test -z "${LT_MULTI_MODULE}"; then
 	# By default we will add the -single_module flag. You can override
 	fi
 	rm -rf libconftest.dylib*
 	rm -f conftest.*
 fi
 fi
-{ $as_echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
-{ $as_echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
-if test "${lt_cv_ld_exported_symbols_list+set}" = set; then
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 lt_cv_ld_exported_symbols_list=no
 save_LDFLAGS=$LDFLAGS
 echo "_main" > conftest.sym
 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
-cat >conftest.$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 conftest$ac_exeext
+if ac_fn_c_try_link "$LINENO"; then :
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_link") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
-}; then
 lt_cv_ld_exported_symbols_list=yes
 else
-$as_echo "$as_me: failed program was:" >&5
+lt_cv_ld_exported_symbols_list=no
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
+rm -f core conftest.err conftest.$ac_objext \
-	lt_cv_ld_exported_symbols_list=no
+conftest$ac_exeext conftest.$ac_ext
-fi
-rm -rf conftest.dSYM
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-conftest$ac_exeext conftest.$ac_ext
 	LDFLAGS="$save_LDFLAGS"
 fi
-{ $as_echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
 case $host_os in
 rhapsody* | darwin1.[012])
 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
 darwin1.*)
 fi
 ;;
 esac
-{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
 $as_echo_n "checking for ANSI C header files... " >&6; }
-if test "${ac_cv_header_stdc+set}" = set; then
+if ${ac_cv_header_stdc+:} false; then :
 $as_echo_n "(cached) " >&6
 else
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <stdlib.h>
 #include <stdarg.h>
 #include <string.h>
 #include <float.h>
 ;
 return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
+if ac_fn_c_try_compile "$LINENO"; then :
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_compile") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest.$ac_objext; then
 ac_cv_header_stdc=yes
 else
-$as_echo "$as_me: failed program was:" >&5
+ac_cv_header_stdc=no
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
-	ac_cv_header_stdc=no
-fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 if test $ac_cv_header_stdc = yes; then
 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <string.h>
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-$EGREP "memchr" >/dev/null 2>&1; then
+$EGREP "memchr" >/dev/null 2>&1; then :
-:
 else
 ac_cv_header_stdc=no
 fi
 rm -f conftest*
 fi
 if test $ac_cv_header_stdc = yes; then
 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <stdlib.h>
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-$EGREP "free" >/dev/null 2>&1; then
+$EGREP "free" >/dev/null 2>&1; then :
-:
 else
 ac_cv_header_stdc=no
 fi
 rm -f conftest*
 fi
 if test $ac_cv_header_stdc = yes; then
 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-if test "$cross_compiling" = yes; then
+if test "$cross_compiling" = yes; then :
 :
 else
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 #include <ctype.h>
 #include <stdlib.h>
 #if ((' ' & 0x0FF) == 0x020)
 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 	|| toupper (i) != TOUPPER (i))
 return 2;
 return 0;
 }
 _ACEOF
-rm -f conftest$ac_exeext
+if ac_fn_c_try_run "$LINENO"; then :
-if { (ac_try="$ac_link"
-case "(($ac_try" in
+else
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ac_cv_header_stdc=no
-*) ac_try_echo=$ac_try;;
+fi
-esac
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+conftest.$ac_objext conftest.beam conftest.$ac_ext
-$as_echo "$ac_try_echo") >&5
+fi
-(eval "$ac_link") 2>&5
-ac_status=$?
+fi
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+fi
-(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-{ (case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_try") 2>&5
-ac_status=$?
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); }; }; then
-:
-else
-$as_echo "$as_me: program exited with status $ac_status" >&5
-$as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-( exit $ac_status )
-ac_cv_header_stdc=no
-fi
-rm -rf conftest.dSYM
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-fi
-fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
 $as_echo "$ac_cv_header_stdc" >&6; }
 if test $ac_cv_header_stdc = yes; then
-cat >>confdefs.h <<\_ACEOF
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-#define STDC_HEADERS 1
-_ACEOF
 fi
 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
 		  inttypes.h stdint.h unistd.h
-do
+do :
 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-$as_echo_n "checking for $ac_header... " >&6; }
+"
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-$as_echo_n "(cached) " >&6
-else
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_compile") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest.$ac_objext; then
-eval "$as_ac_Header=yes"
-else
-$as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-	eval "$as_ac_Header=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-ac_res=`eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'`
-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-as_val=`eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'`
-if test "x$as_val" = x""yes; then
 cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 _ACEOF
 fi
 done
 for ac_header in dlfcn.h
-do
+do :
-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+"
-$as_echo_n "checking for $ac_header... " >&6; }
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+cat >>confdefs.h <<_ACEOF
-$as_echo_n "(cached) " >&6
+#define HAVE_DLFCN_H 1
-else
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
 _ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_compile") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest.$ac_objext; then
-eval "$as_ac_Header=yes"
-else
-$as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-	eval "$as_ac_Header=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-ac_res=`eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'`
-	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-as_val=`eval 'as_val=${'$as_ac_Header'}
-		 $as_echo "$as_val"'`
-if test "x$as_val" = x""yes; then
-cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
 fi
 done
 enable_win32_dll=no
 # Check whether --enable-shared was given.
-if test "${enable_shared+set}" = set; then
+if test "${enable_shared+set}" = set; then :
 enableval=$enable_shared; p=${PACKAGE-default}
 case $enableval in
 yes) enable_shared=yes ;;
 no) enable_shared=no ;;
 *)
 # Check whether --with-pic was given.
-if test "${with_pic+set}" = set; then
+if test "${with_pic+set}" = set; then :
 withval=$with_pic; pic_mode="$withval"
 else
 pic_mode=default
 fi
 # Check whether --enable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then
+if test "${enable_fast_install+set}" = set; then :
 enableval=$enable_fast_install; p=${PACKAGE-default}
 case $enableval in
 yes) enable_fast_install=yes ;;
 no) enable_fast_install=no ;;
 *)
 if test -n "${ZSH_VERSION+set}" ; then
 setopt NO_GLOB_SUBST
 fi
-{ $as_echo "$as_me:$LINENO: checking for objdir" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
 $as_echo_n "checking for objdir... " >&6; }
-if test "${lt_cv_objdir+set}" = set; then
+if ${lt_cv_objdir+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 rm -f .libs 2>/dev/null
 mkdir .libs 2>/dev/null
 if test -d .libs; then
 # MS-DOS does not allow filenames that begin with a dot.
 lt_cv_objdir=_libs
 fi
 rmdir .libs 2>/dev/null
 fi
-{ $as_echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
 $as_echo "$lt_cv_objdir" >&6; }
 objdir=$lt_cv_objdir
 # Only perform the check for file, if the check method requires it
 test -z "$MAGIC_CMD" && MAGIC_CMD=file
 case $deplibs_check_method in
 file_magic*)
 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-{ $as_echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
-if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 case $MAGIC_CMD in
 [\\/*] |  ?:[\\/]*)
 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
 esac
 fi
 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
 if test -n "$MAGIC_CMD"; then
-{ $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
 $as_echo "$MAGIC_CMD" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 if test -z "$lt_cv_path_MAGIC_CMD"; then
 if test -n "$ac_tool_prefix"; then
-{ $as_echo "$as_me:$LINENO: checking for file" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
 $as_echo_n "checking for file... " >&6; }
-if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 case $MAGIC_CMD in
 [\\/*] |  ?:[\\/]*)
 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
 esac
 fi
 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
 if test -n "$MAGIC_CMD"; then
-{ $as_echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
 $as_echo "$MAGIC_CMD" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 else
 lt_prog_compiler_no_builtin_flag=
 if test "$GCC" = yes; then
 lt_prog_compiler_no_builtin_flag=' -fno-builtin'
-{ $as_echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 lt_cv_prog_compiler_rtti_exceptions=no
 ac_outfile=conftest.$ac_objext
 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 # The option is referenced via a variable to avoid confusing sed.
 lt_compile=`echo "$ac_compile" | $SED \
 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
 -e 's:$: $lt_compiler_flag:'`
-(eval echo "\"\$as_me:8553: $lt_compile\"" >&5)
+(eval echo "\"\$as_me:7959: $lt_compile\"" >&5)
 (eval "$lt_compile" 2>conftest.err)
 ac_status=$?
 cat conftest.err >&5
-echo "$as_me:8557: \$? = $ac_status" >&5
+echo "$as_me:7963: \$? = $ac_status" >&5
 if (exit $ac_status) && test -s "$ac_outfile"; then
 # The compiler can only warn and ignore the option if not recognized
 # So say no if there are warnings other than the usual output.
 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
 fi
 fi
 $RM conftest*
 fi
-{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
 else
 lt_prog_compiler_wl=
 lt_prog_compiler_pic=
 lt_prog_compiler_static=
-{ $as_echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
 if test "$GCC" = yes; then
 lt_prog_compiler_wl='-Wl,'
 lt_prog_compiler_static='-static'
 ;;
 *)
 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
 ;;
 esac
-{ $as_echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
 $as_echo "$lt_prog_compiler_pic" >&6; }
 #
 # Check to make sure the PIC flag actually works.
 #
 if test -n "$lt_prog_compiler_pic"; then
-{ $as_echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
-if test "${lt_cv_prog_compiler_pic_works+set}" = set; then
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 lt_cv_prog_compiler_pic_works=no
 ac_outfile=conftest.$ac_objext
 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
 # The option is referenced via a variable to avoid confusing sed.
 lt_compile=`echo "$ac_compile" | $SED \
 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
 -e 's:$: $lt_compiler_flag:'`
-(eval echo "\"\$as_me:8892: $lt_compile\"" >&5)
+(eval echo "\"\$as_me:8298: $lt_compile\"" >&5)
 (eval "$lt_compile" 2>conftest.err)
 ac_status=$?
 cat conftest.err >&5
-echo "$as_me:8896: \$? = $ac_status" >&5
+echo "$as_me:8302: \$? = $ac_status" >&5
 if (exit $ac_status) && test -s "$ac_outfile"; then
 # The compiler can only warn and ignore the option if not recognized
 # So say no if there are warnings other than the usual output.
 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
 fi
 fi
 $RM conftest*
 fi
-{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
 case $lt_prog_compiler_pic in
 "" | " "*) ;;
 #
 # Check to make sure the static flag actually works.
 #
 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
-{ $as_echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if test "${lt_cv_prog_compiler_static_works+set}" = set; then
+if ${lt_cv_prog_compiler_static_works+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 lt_cv_prog_compiler_static_works=no
 save_LDFLAGS="$LDFLAGS"
 LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
 fi
 $RM -r conftest*
 LDFLAGS="$save_LDFLAGS"
 fi
-{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
 :
 else
-{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if test "${lt_cv_prog_compiler_c_o+set}" = set; then
+if ${lt_cv_prog_compiler_c_o+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 lt_cv_prog_compiler_c_o=no
 $RM -r conftest 2>/dev/null
 mkdir conftest
 # with a dollar sign (not a hyphen), so the echo should work correctly.
 lt_compile=`echo "$ac_compile" | $SED \
 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
 -e 's:$: $lt_compiler_flag:'`
-(eval echo "\"\$as_me:8997: $lt_compile\"" >&5)
+(eval echo "\"\$as_me:8403: $lt_compile\"" >&5)
 (eval "$lt_compile" 2>out/conftest.err)
 ac_status=$?
 cat out/conftest.err >&5
-echo "$as_me:9001: \$? = $ac_status" >&5
+echo "$as_me:8407: \$? = $ac_status" >&5
 if (exit $ac_status) && test -s out/conftest2.$ac_objext
 then
 # The compiler can only warn and ignore the option if not recognized
 # So say no if there are warnings
 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
 cd ..
 $RM -r conftest
 $RM conftest*
 fi
-{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
-{ $as_echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if test "${lt_cv_prog_compiler_c_o+set}" = set; then
+if ${lt_cv_prog_compiler_c_o+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 lt_cv_prog_compiler_c_o=no
 $RM -r conftest 2>/dev/null
 mkdir conftest
 # with a dollar sign (not a hyphen), so the echo should work correctly.
 lt_compile=`echo "$ac_compile" | $SED \
 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
 -e 's:$: $lt_compiler_flag:'`
-(eval echo "\"\$as_me:9052: $lt_compile\"" >&5)
+(eval echo "\"\$as_me:8458: $lt_compile\"" >&5)
 (eval "$lt_compile" 2>out/conftest.err)
 ac_status=$?
 cat out/conftest.err >&5
-echo "$as_me:9056: \$? = $ac_status" >&5
+echo "$as_me:8462: \$? = $ac_status" >&5
 if (exit $ac_status) && test -s out/conftest2.$ac_objext
 then
 # The compiler can only warn and ignore the option if not recognized
 # So say no if there are warnings
 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
 cd ..
 $RM -r conftest
 $RM conftest*
 fi
-{ $as_echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
 hard_links="nottested"
 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
 # do not overwrite the value of need_locks provided by the user
-{ $as_echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
 $as_echo_n "checking if we can lock with hard links... " >&6; }
 hard_links=yes
 $RM conftest*
 ln conftest.a conftest.b 2>/dev/null && hard_links=no
 touch conftest.a
 ln conftest.a conftest.b 2>&5 || hard_links=no
 ln conftest.a conftest.b 2>/dev/null && hard_links=no
-{ $as_echo "$as_me:$LINENO: result: $hard_links" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
 $as_echo "$hard_links" >&6; }
 if test "$hard_links" = no; then
-{ $as_echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
 need_locks=warn
 fi
 else
 need_locks=no
-{ $as_echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
 runpath_var=
 allow_undefined_flag=
 always_export_symbols=no
 	# Warning - without using the other runtime loading flags (-brtl),
 	# -berok will link without error, but may produce a broken library.
 	allow_undefined_flag='-berok'
 # Determine the default libpath from the value encoded in an
 # empty executable.
-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.$ac_objext conftest$ac_exeext
+if ac_fn_c_try_link "$LINENO"; then :
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_link") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
-}; then
 lt_aix_libpath_sed='
 /Import File Strings/,/^$/ {
 	/^0/ {
 	    s/^0  *\(.*\)$/\1/
 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
 if test -z "$aix_libpath"; then
 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 fi
-else
+fi
-$as_echo "$as_me: failed program was:" >&5
+rm -f core conftest.err conftest.$ac_objext \
-sed 's/^/| /' conftest.$ac_ext >&5
+conftest$ac_exeext conftest.$ac_ext
-fi
-rm -rf conftest.dSYM
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-conftest$ac_exeext conftest.$ac_ext
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
 else
 	  allow_undefined_flag="-z nodefs"
 	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
 	else
 	 # Determine the default libpath from the value encoded in an
 	 # empty executable.
-	 cat >conftest.$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 conftest$ac_exeext
+if ac_fn_c_try_link "$LINENO"; then :
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_link") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
-}; then
 lt_aix_libpath_sed='
 /Import File Strings/,/^$/ {
 	/^0/ {
 	    s/^0  *\(.*\)$/\1/
 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 # Check for a 64-bit object if we didn't find anything.
 if test -z "$aix_libpath"; then
 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
 fi
-else
+fi
-$as_echo "$as_me: failed program was:" >&5
+rm -f core conftest.err conftest.$ac_objext \
-sed 's/^/| /' conftest.$ac_ext >&5
+conftest$ac_exeext conftest.$ac_ext
-fi
-rm -rf conftest.dSYM
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-conftest$ac_exeext conftest.$ac_ext
 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
 	 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
 	  # Warning - without using the other run time loading flags,
 	  # -berok will link without error, but may produce a broken library.
 	# Try to use the -exported_symbol ld option, if it does not
 	# work, assume that -exports_file does not work either and
 	# implicitly export all symbols.
 save_LDFLAGS="$LDFLAGS"
 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
 int foo(void) {}
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
+if ac_fn_c_try_link "$LINENO"; then :
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_link") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
-}; then
 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
-else
+fi
-$as_echo "$as_me: failed program was:" >&5
+rm -f core conftest.err conftest.$ac_objext \
-sed 's/^/| /' conftest.$ac_ext >&5
+conftest$ac_exeext conftest.$ac_ext
-fi
-rm -rf conftest.dSYM
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-conftest$ac_exeext conftest.$ac_ext
 LDFLAGS="$save_LDFLAGS"
 else
 	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
 	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
 fi
 	;;
 esac
 fi
 fi
-{ $as_echo "$as_me:$LINENO: result: $ld_shlibs" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
 $as_echo "$ld_shlibs" >&6; }
 test "$ld_shlibs" = no && can_build_shared=no
 with_gnu_ld=$with_gnu_ld
 ;;
 '$CC '*)
 # Test whether the compiler implicitly links with -lc since on some
 # systems, -lgcc has to come before -lc. If gcc already passes -lc
 # to ld, don't add -lc before -lgcc.
-{ $as_echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
 $RM conftest*
 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-(exit $ac_status); } 2>conftest.err; then
+test $ac_status = 0; } 2>conftest.err; then
 soname=conftest
 lib=conftest
 libobjs=conftest.$ac_objext
 deplibs=
 wl=$lt_prog_compiler_wl
 verstring=
 output_objdir=.
 libname=conftest
 lt_save_allow_undefined_flag=$allow_undefined_flag
 allow_undefined_flag=
-if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\"") >&5
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
 ac_status=$?
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-(exit $ac_status); }
+test $ac_status = 0; }
 then
 	  archive_cmds_need_lc=no
 else
 	  archive_cmds_need_lc=yes
 fi
 allow_undefined_flag=$lt_save_allow_undefined_flag
 else
 cat conftest.err 1>&5
 fi
 $RM conftest*
-{ $as_echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5
 $as_echo "$archive_cmds_need_lc" >&6; }
 ;;
 esac
 fi
 ;;
-{ $as_echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
 $as_echo_n "checking dynamic linker characteristics... " >&6; }
 if test "$GCC" = yes; then
 case $host_os in
 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
 # Some binutils ld are patched to set DT_RUNPATH
 save_LDFLAGS=$LDFLAGS
 save_libdir=$libdir
 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
-cat >conftest.$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 conftest$ac_exeext
+if ac_fn_c_try_link "$LINENO"; then :
-if { (ac_try="$ac_link"
+if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_link") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
-}; then
-if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then
 shlibpath_overrides_runpath=yes
 fi
+fi
-else
+rm -f core conftest.err conftest.$ac_objext \
-$as_echo "$as_me: failed program was:" >&5
+conftest$ac_exeext conftest.$ac_ext
-sed 's/^/| /' conftest.$ac_ext >&5
-fi
-rm -rf conftest.dSYM
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-conftest$ac_exeext conftest.$ac_ext
 LDFLAGS=$save_LDFLAGS
 libdir=$save_libdir
 # This implies no fast_install, which is unacceptable.
 # Some rework will be needed to allow for fast_install
 *)
 dynamic_linker=no
 ;;
 esac
-{ $as_echo "$as_me:$LINENO: result: $dynamic_linker" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
 $as_echo "$dynamic_linker" >&6; }
 test "$dynamic_linker" = no && can_build_shared=no
 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
 if test "$GCC" = yes; then
-{ $as_echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
 hardcode_action=
 if test -n "$hardcode_libdir_flag_spec" ||
 test -n "$runpath_var" ||
 test "X$hardcode_automatic" = "Xyes" ; then
 else
 # We cannot hardcode anything, or else we can only hardcode existing
 # directories.
 hardcode_action=unsupported
 fi
-{ $as_echo "$as_me:$LINENO: result: $hardcode_action" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
 $as_echo "$hardcode_action" >&6; }
 if test "$hardcode_action" = relink ||
 test "$inherit_rpath" = yes; then
 # Fast installation is not supported
 lt_cv_dlopen_libs=
 ;;
 darwin*)
 # if libdl is installed we need to link against it
-{ $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
 $as_echo_n "checking for dlopen in -ldl... " >&6; }
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+if ${ac_cv_lib_dl_dlopen+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldl  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply.  */
 return dlopen ();
 ;
 return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
+if ac_fn_c_try_link "$LINENO"; then :
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_link") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
-}; then
 ac_cv_lib_dl_dlopen=yes
 else
-$as_echo "$as_me: failed program was:" >&5
+ac_cv_lib_dl_dlopen=no
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
+rm -f core conftest.err conftest.$ac_objext \
-	ac_cv_lib_dl_dlopen=no
+conftest$ac_exeext conftest.$ac_ext
-fi
-rm -rf conftest.dSYM
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = x""yes; then
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
 else
 lt_cv_dlopen="dyld"
 lt_cv_dlopen_libs=
 fi
 ;;
 *)
-{ $as_echo "$as_me:$LINENO: checking for shl_load" >&5
+ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
-$as_echo_n "checking for shl_load... " >&6; }
+if test "x$ac_cv_func_shl_load" = xyes; then :
-if test "${ac_cv_func_shl_load+set}" = set; then
-$as_echo_n "(cached) " >&6
-else
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
-For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-#define shl_load innocuous_shl_load
-/* System header to define __stub macros and hopefully few prototypes,
-which can conflict with char shl_load (); below.
-Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-<limits.h> exists even on freestanding compilers.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-#undef shl_load
-/* Override any GCC internal prototype to avoid an error.
-Use char because int might match the return type of a GCC
-builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shl_load ();
-/* The GNU C library defines this for functions which it implements
-to always fail with ENOSYS.  Some functions are actually named
-something starting with __ and the normal name is an alias.  */
-#if defined __stub_shl_load || defined __stub___shl_load
-choke me
-#endif
-int
-main ()
-{
-return shl_load ();
-;
-return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_link") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
-}; then
-ac_cv_func_shl_load=yes
-else
-$as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-	ac_cv_func_shl_load=no
-fi
-rm -rf conftest.dSYM
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
-$as_echo "$ac_cv_func_shl_load" >&6; }
-if test "x$ac_cv_func_shl_load" = x""yes; then
 lt_cv_dlopen="shl_load"
 else
-{ $as_echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
 $as_echo_n "checking for shl_load in -ldld... " >&6; }
-if test "${ac_cv_lib_dld_shl_load+set}" = set; then
+if ${ac_cv_lib_dld_shl_load+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldld  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply.  */
 return shl_load ();
 ;
 return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
+if ac_fn_c_try_link "$LINENO"; then :
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_link") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
-}; then
 ac_cv_lib_dld_shl_load=yes
 else
-$as_echo "$as_me: failed program was:" >&5
+ac_cv_lib_dld_shl_load=no
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
+rm -f core conftest.err conftest.$ac_objext \
-	ac_cv_lib_dld_shl_load=no
+conftest$ac_exeext conftest.$ac_ext
-fi
-rm -rf conftest.dSYM
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
-if test "x$ac_cv_lib_dld_shl_load" = x""yes; then
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
 else
-{ $as_echo "$as_me:$LINENO: checking for dlopen" >&5
+ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-$as_echo_n "checking for dlopen... " >&6; }
+if test "x$ac_cv_func_dlopen" = xyes; then :
-if test "${ac_cv_func_dlopen+set}" = set; then
-$as_echo_n "(cached) " >&6
-else
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
-For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-#define dlopen innocuous_dlopen
-/* System header to define __stub macros and hopefully few prototypes,
-which can conflict with char dlopen (); below.
-Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-<limits.h> exists even on freestanding compilers.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-#undef dlopen
-/* Override any GCC internal prototype to avoid an error.
-Use char because int might match the return type of a GCC
-builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-/* The GNU C library defines this for functions which it implements
-to always fail with ENOSYS.  Some functions are actually named
-something starting with __ and the normal name is an alias.  */
-#if defined __stub_dlopen || defined __stub___dlopen
-choke me
-#endif
-int
-main ()
-{
-return dlopen ();
-;
-return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_link") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
-}; then
-ac_cv_func_dlopen=yes
-else
-$as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-	ac_cv_func_dlopen=no
-fi
-rm -rf conftest.dSYM
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
-$as_echo "$ac_cv_func_dlopen" >&6; }
-if test "x$ac_cv_func_dlopen" = x""yes; then
 lt_cv_dlopen="dlopen"
 else
-{ $as_echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
 $as_echo_n "checking for dlopen in -ldl... " >&6; }
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then
+if ${ac_cv_lib_dl_dlopen+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldl  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply.  */
 return dlopen ();
 ;
 return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
+if ac_fn_c_try_link "$LINENO"; then :
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_link") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
-}; then
 ac_cv_lib_dl_dlopen=yes
 else
-$as_echo "$as_me: failed program was:" >&5
+ac_cv_lib_dl_dlopen=no
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
+rm -f core conftest.err conftest.$ac_objext \
-	ac_cv_lib_dl_dlopen=no
+conftest$ac_exeext conftest.$ac_ext
-fi
-rm -rf conftest.dSYM
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = x""yes; then
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
 else
-{ $as_echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
-if test "${ac_cv_lib_svld_dlopen+set}" = set; then
+if ${ac_cv_lib_svld_dlopen+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsvld  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply.  */
 return dlopen ();
 ;
 return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
+if ac_fn_c_try_link "$LINENO"; then :
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_link") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
-}; then
 ac_cv_lib_svld_dlopen=yes
 else
-$as_echo "$as_me: failed program was:" >&5
+ac_cv_lib_svld_dlopen=no
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
+rm -f core conftest.err conftest.$ac_objext \
-	ac_cv_lib_svld_dlopen=no
+conftest$ac_exeext conftest.$ac_ext
-fi
-rm -rf conftest.dSYM
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
-if test "x$ac_cv_lib_svld_dlopen" = x""yes; then
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
 else
-{ $as_echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
 $as_echo_n "checking for dld_link in -ldld... " >&6; }
-if test "${ac_cv_lib_dld_dld_link+set}" = set; then
+if ${ac_cv_lib_dld_dld_link+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldld  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply.  */
 return dld_link ();
 ;
 return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
+if ac_fn_c_try_link "$LINENO"; then :
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
-(eval "$ac_link") 2>conftest.er1
-ac_status=$?
-grep -v '^ *+' conftest.er1 >conftest.err
-rm -f conftest.er1
-cat conftest.err >&5
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
-(exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-} && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 $as_test_x conftest$ac_exeext
-}; then
 ac_cv_lib_dld_dld_link=yes
 else
-$as_echo "$as_me: failed program was:" >&5
+ac_cv_lib_dld_dld_link=no
-sed 's/^/| /' conftest.$ac_ext >&5
+fi
+rm -f core conftest.err conftest.$ac_objext \
-	ac_cv_lib_dld_dld_link=no
+conftest$ac_exeext conftest.$ac_ext
-fi
-rm -rf conftest.dSYM
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
-conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
-if test "x$ac_cv_lib_dld_dld_link" = x""yes; then
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
 fi
 fi
 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
 save_LIBS="$LIBS"
 LIBS="$lt_cv_dlopen_libs $LIBS"
-{ $as_echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
-if test "${lt_cv_dlopen_self+set}" = set; then
+if ${lt_cv_dlopen_self+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 	  if test "$cross_compiling" = yes; then :
 lt_cv_dlopen_self=cross
 else
 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
 lt_status=$lt_dlunknown
 cat > conftest.$ac_ext <<_LT_EOF
-#line 11852 "configure"
+#line 10825 "configure"
 #include "confdefs.h"
 #if HAVE_DLFCN_H
 #include <dlfcn.h>
 #endif
 puts (dlerror ());
 return status;
 }
 _LT_EOF
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-(exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
+test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
 (./conftest; exit; ) >&5 2>/dev/null
 lt_status=$?
 case x$lt_status in
 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
 fi
 rm -fr conftest*
 fi
-{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
 $as_echo "$lt_cv_dlopen_self" >&6; }
 if test "x$lt_cv_dlopen_self" = xyes; then
 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
-{ $as_echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
-if test "${lt_cv_dlopen_self_static+set}" = set; then
+if ${lt_cv_dlopen_self_static+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 	  if test "$cross_compiling" = yes; then :
 lt_cv_dlopen_self_static=cross
 else
 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
 lt_status=$lt_dlunknown
 cat > conftest.$ac_ext <<_LT_EOF
-#line 11948 "configure"
+#line 10921 "configure"
 #include "confdefs.h"
 #if HAVE_DLFCN_H
 #include <dlfcn.h>
 #endif
 puts (dlerror ());
 return status;
 }
 _LT_EOF
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-(exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
+test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
 (./conftest; exit; ) >&5 2>/dev/null
 lt_status=$?
 case x$lt_status in
 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
 fi
 rm -fr conftest*
 fi
-{ $as_echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
 $as_echo "$lt_cv_dlopen_self_static" >&6; }
 fi
 CPPFLAGS="$save_CPPFLAGS"
 LDFLAGS="$save_LDFLAGS"
 striplib=
 old_striplib=
-{ $as_echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
-{ $as_echo "$as_me:$LINENO: result: yes" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
 else
 # FIXME - insert some real tests, host_os isn't really good enough
 case $host_os in
 darwin*)
 if test -n "$STRIP" ; then
 striplib="$STRIP -x"
 old_striplib="$STRIP -S"
-{ $as_echo "$as_me:$LINENO: result: yes" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 ;;
 *)
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 ;;
 esac
 fi
 # Report which library types will actually be built
-{ $as_echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
-{ $as_echo "$as_me:$LINENO: result: $can_build_shared" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
 $as_echo "$can_build_shared" >&6; }
-{ $as_echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
 $as_echo_n "checking whether to build shared libraries... " >&6; }
 test "$can_build_shared" = "no" && enable_shared=no
 # On AIX, shared libraries and static libraries use the same namespace, and
 # are all built from PIC.
 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
 test "$enable_shared" = yes && enable_static=no
 fi
 ;;
 esac
-{ $as_echo "$as_me:$LINENO: result: $enable_shared" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
 $as_echo "$enable_shared" >&6; }
-{ $as_echo "$as_me:$LINENO: checking whether to build static libraries" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
 $as_echo_n "checking whether to build static libraries... " >&6; }
 # Make sure either enable_shared or enable_static is yes.
 test "$enable_shared" = yes || enable_static=yes
-{ $as_echo "$as_me:$LINENO: result: $enable_static" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
 $as_echo "$enable_static" >&6; }
 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
 	if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
+if ${ac_cv_path_PKG_CONFIG+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 case $PKG_CONFIG in
 [\\/]* | ?:[\\/]*)
 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-$as_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
 ;;
 esac
 fi
 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
 if test -n "$PKG_CONFIG"; then
-{ $as_echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
 $as_echo "$PKG_CONFIG" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 fi
 if test -z "$ac_cv_path_PKG_CONFIG"; then
 ac_pt_PKG_CONFIG=$PKG_CONFIG
 # Extract the first word of "pkg-config", so it can be a program name with args.
 set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then
+if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
 $as_echo_n "(cached) " >&6
 else
 case $ac_pt_PKG_CONFIG in
 [\\/]* | ?:[\\/]*)
 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
 test -z "$as_dir" && as_dir=.
 for ac_exec_ext in '' $ac_executable_extensions; do
 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-$as_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
 ;;
 esac
 fi
 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
 if test -n "$ac_pt_PKG_CONFIG"; then
-{ $as_echo "$as_me:$LINENO: result: $ac_pt_PKG_CONFIG" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
 else
-{ $as_echo "$as_me:$LINENO: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 if test "x$ac_pt_PKG_CONFIG" = x; then
 PKG_CONFIG=""
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
+{ $as_echo "$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
 PKG_CONFIG=$ac_pt_PKG_CONFIG
 fi
 fi
 fi
 if test -n "$PKG_CONFIG"; then
 	_pkg_min_version=0.9.0
-	{ $as_echo "$as_me:$LINENO: checking pkg-config is at least version $_pkg_min_version" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
 	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
-		{ $as_echo "$as_me:$LINENO: result: yes" >&5
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
 	else
-		{ $as_echo "$as_me:$LINENO: result: no" >&5
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 		PKG_CONFIG=""
 	fi
 fi
 pkg_failed=no
-{ $as_echo "$as_me:$LINENO: checking for ALL" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ALL" >&5
 $as_echo_n "checking for ALL... " >&6; }
 if test -n "$ALL_CFLAGS"; then
 pkg_cv_ALL_CFLAGS="$ALL_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
 if test -n "$PKG_CONFIG" && \
-{ ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"nss >= 3.12.3\"") >&5
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"nss >= 3.12.3\""; } >&5
 ($PKG_CONFIG --exists --print-errors "nss >= 3.12.3") 2>&5
 ac_status=$?
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-(exit $ac_status); }; then
+test $ac_status = 0; }; then
 pkg_cv_ALL_CFLAGS=`$PKG_CONFIG --cflags "nss >= 3.12.3" 2>/dev/null`
 else
 pkg_failed=yes
 fi
 else
 fi
 if test -n "$ALL_LIBS"; then
 pkg_cv_ALL_LIBS="$ALL_LIBS"
 elif test -n "$PKG_CONFIG"; then
 if test -n "$PKG_CONFIG" && \
-{ ($as_echo "$as_me:$LINENO: \$PKG_CONFIG --exists --print-errors \"nss >= 3.12.3\"") >&5
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"nss >= 3.12.3\""; } >&5
 ($PKG_CONFIG --exists --print-errors "nss >= 3.12.3") 2>&5
 ac_status=$?
-$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-(exit $ac_status); }; then
+test $ac_status = 0; }; then
 pkg_cv_ALL_LIBS=`$PKG_CONFIG --libs "nss >= 3.12.3" 2>/dev/null`
 else
 pkg_failed=yes
 fi
 else
 	        ALL_PKG_ERRORS=`$PKG_CONFIG --print-errors "nss >= 3.12.3" 2>&1`
 fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$ALL_PKG_ERRORS" >&5
-	{ { $as_echo "$as_me:$LINENO: error: Package requirements (nss >= 3.12.3) were not met:
+	as_fn_error $? "Package requirements (nss >= 3.12.3) were not met:
 $ALL_PKG_ERRORS
 Consider adjusting the PKG_CONFIG_PATH environment variable if you
 installed software in a non-standard prefix.
 Alternatively, you may set the environment variables ALL_CFLAGS
 and ALL_LIBS to avoid the need to call pkg-config.
 See the pkg-config man page for more details.
-" >&5
+" "$LINENO" 5
-$as_echo "$as_me: error: Package requirements (nss >= 3.12.3) were not met:
+elif test $pkg_failed = untried; then
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$ALL_PKG_ERRORS
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
-Consider adjusting the PKG_CONFIG_PATH environment variable if you
+is in your PATH or set the PKG_CONFIG environment variable to the full
-installed software in a non-standard prefix.
+path to pkg-config.
 Alternatively, you may set the environment variables ALL_CFLAGS
 and ALL_LIBS to avoid the need to call pkg-config.
 See the pkg-config man page for more details.
-" >&2;}
-{ (exit 1); exit 1; }; }
-elif test $pkg_failed = untried; then
-	{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ { $as_echo "$as_me:$LINENO: error: The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-Alternatively, you may set the environment variables ALL_CFLAGS
-and ALL_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
-See \`config.log' for more details." >&5
+See \`config.log' for more details" "$LINENO" 5; }
-$as_echo "$as_me: error: The pkg-config script could not be found or is too old.  Make sure it
-is in your PATH or set the PKG_CONFIG environment variable to the full
-path to pkg-config.
-Alternatively, you may set the environment variables ALL_CFLAGS
-and ALL_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-To get pkg-config, see <http://pkg-config.freedesktop.org/>.
-See \`config.log' for more details." >&2;}
-{ (exit 1); exit 1; }; }; }
 else
 	ALL_CFLAGS=$pkg_cv_ALL_CFLAGS
 	ALL_LIBS=$pkg_cv_ALL_LIBS
-{ $as_echo "$as_me:$LINENO: result: yes" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
 	:
 fi
 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:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
+*_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= ;; #(
-*) $as_unset $ac_var ;;
+*) { eval $ac_var=; unset $ac_var;} ;;
 esac ;;
 esac
 done
 (set) 2>&1 |
 case $as_nl`(ac_space=' '; set) 2>&1` in #(
 *${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"
 ;; #(
 *)
 t end
 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
 :end' >>confcache
 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
 if test -w "$cache_file"; then
-test "x$cache_file" != "x/dev/null" &&
+if test "x$cache_file" != "x/dev/null"; then
-{ $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
 $as_echo "$as_me: updating cache $cache_file" >&6;}
-cat confcache >$cache_file
+if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+else
+case $cache_file in #(
+*/* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+*)
+	  mv -f confcache "$cache_file" ;;
+	esac
+fi
+fi
 else
-{ $as_echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
+{ $as_echo "$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
 DEFS=-DHAVE_CONFIG_H
 ac_libobjs=
 ac_ltlibobjs=
+U=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
 # 1. Remove the extension, and $U if already installed.
 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
 # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
 #    will be set to the directory where LIBOBJS objects are built.
-ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
-ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
+as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
 done
 LIBOBJS=$ac_libobjs
 LTLIBOBJS=$ac_ltlibobjs
 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
-{ { $as_echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined.
+as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
-Usually this means the macro was only invoked conditionally." >&5
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
-$as_echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined.
-Usually this means the macro was only invoked conditionally." >&2;}
-{ (exit 1); exit 1; }; }
 fi
 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
-{ { $as_echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
+as_fn_error $? "conditional \"AMDEP\" was never defined.
-Usually this means the macro was only invoked conditionally." >&5
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
-$as_echo "$as_me: error: conditional \"AMDEP\" was never defined.
-Usually this means the macro was only invoked conditionally." >&2;}
-{ (exit 1); exit 1; }; }
 fi
 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
-{ { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
+as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
-Usually this means the macro was only invoked conditionally." >&5
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
-$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
-Usually this means the macro was only invoked conditionally." >&2;}
-{ (exit 1); exit 1; }; }
 fi
 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
-{ { $as_echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
+as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
-Usually this means the macro was only invoked conditionally." >&5
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
-$as_echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
+fi
-Usually this means the macro was only invoked conditionally." >&2;}
-{ (exit 1); exit 1; }; }
+: "${CONFIG_STATUS=./config.status}"
-fi
-: ${CONFIG_STATUS=./config.status}
 ac_write_fail=0
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
-cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+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 >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
-## --------------------- ##
+## -------------------- ##
-## M4sh Initialization.  ##
+## M4sh Initialization. ##
-## --------------------- ##
+## -------------------- ##
 # Be more Bourne compatible
 DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+if test -n "${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 '${1+"$@"}'='"$@"'
 setopt NO_GLOB_SUBST
 else
-case `(set -o) 2>/dev/null` in
+case `(set -o) 2>/dev/null` in #(
-*posix*) set -o posix ;;
+*posix*) :
+set -o posix ;; #(
+*) :
+;;
 esac
+fi
-fi
-# PATH needs CR
-# Avoid depending upon Character Ranges.
-as_cr_letters='abcdefghijklmnopqrstuvwxyz'
-as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-as_cr_Letters=$as_cr_letters$as_cr_LETTERS
-as_cr_digits='0123456789'
-as_cr_alnum=$as_cr_Letters$as_cr_digits
 as_nl='
 '
 export as_nl
 # Printing a long string crashes Solaris 7 /usr/bin/printf.
 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+# 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
+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"
 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
 PATH_SEPARATOR=';'
 }
 fi
-# Support unset when possible.
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
-as_unset=unset
-else
-as_unset=false
-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=
+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'
 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); exit 1; }
+exit 1
 fi
-# Work around bugs in pre-3.0 UWIN ksh.
+# Unset variables that we do not need and which cause bugs (e.g. in
-for as_var in ENV MAIL MAILPATH
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 done
 PS1='$ '
 PS2='> '
 PS4='+ '
 LC_ALL=C
 export LC_ALL
 LANGUAGE=C
 export LANGUAGE
-# Required to use basename.
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+as_status=$1; test $as_status -eq 0 && as_status=1
+if test "$4"; then
+as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+fi
+$as_echo "$as_me: error: $2" >&2
+as_fn_exit $as_status
+} # as_fn_error
+# 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
 as_basename=basename
 else
 as_basename=false
 fi
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-# Name of the executable.
+as_dirname=dirname
+else
+as_dirname=false
+fi
 as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 $as_echo X/"$0" |
 	    s//\1/
 	    q
 	  }
 	  s/.*/./; q'`
-# CDPATH.
+# Avoid depending upon Character Ranges.
-$as_unset CDPATH
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
-as_lineno_1=$LINENO
+as_cr_alnum=$as_cr_Letters$as_cr_digits
-as_lineno_2=$LINENO
-test "x$as_lineno_1" != "x$as_lineno_2" &&
-test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
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-# line-number line with the line containing $LINENO, and appends
-# trailing '-' during substitution so that $LINENO is not a special
-# case at line end.
-# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-# scripts with optimization help from Paolo Bonzini.  Blame Lee
-# E. McMahon (1931-1989) for sed's syntax.  :-)
-sed -n '
-p
-/[$]LINENO/=
-' <$as_myself |
-sed '
-s/[$]LINENO.*/&-/
-t lineno
-b
-:lineno
-N
-:loop
-s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
-t loop
-s/-\n.*//
-' >$as_me.lineno &&
-chmod +x "$as_me.lineno" ||
-{ $as_echo "$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 $[0] is not the place where we might find the
-# original and so on.  Autoconf is especially sensitive to this).
-. "./$as_me.lineno"
-# Exit status is that of the last command.
-exit
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-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
-as_dirname=dirname
-else
-as_dirname=false
-fi
 ECHO_C= ECHO_N= ECHO_T=
-case `echo -n x` in
+case `echo -n x` in #(((((
 -n*)
-case `echo 'x\c'` in
+case `echo 'xy\c'` in
 *c*) ECHO_T='	';;	# ECHO_T is single tab character.
-*)   ECHO_C='\c';;
+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 &&
-test "X`expr 00001 : '.*\(...\)'`" = X001; then
-as_expr=expr
-else
-as_expr=false
-fi
 rm -f conf$$ conf$$.exe conf$$.file
 if test -d conf$$.dir; then
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 else
 as_ln_s='cp -p'
 fi
 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 rmdir conf$$.dir 2>/dev/null
+# 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 $as_dir"
+} # as_fn_mkdir_p
 if mkdir -p . 2>/dev/null; then
-as_mkdir_p=:
+as_mkdir_p='mkdir -p "$as_dir"'
 else
 test -d ./-p && rmdir ./-p
 as_mkdir_p=false
 fi
 as_test_x='
 eval sh -c '\''
 if test -d "$1"; then
 	test -d "$1/.";
 else
-	case $1 in
+	case $1 in #(
 	-*)set "./$1";;
 	esac;
-	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
+	case `ls -ld'$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 variable name.
 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 exec 6>&1
+## ----------------------------------- ##
-# Save the log message, 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.
 ac_log="
 This file was extended by $as_me, which was
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 CONFIG_FILES    = $CONFIG_FILES
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 CONFIG_LINKS    = $CONFIG_LINKS
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 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 ac_cs_usage="\
-\`$as_me' instantiates files from templates according to the
+\`$as_me' instantiates files and other configuration actions
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+from templates according to the current configuration.  Unless the files
+and actions are specified as TAGs, all are instantiated by default.
-Usage: $0 [OPTION]... [FILE]...
+Usage: $0 [OPTION]... [TAG]...
 -h, --help       print this help, then exit
 -V, --version    print version number and configuration settings, then exit
+--config     print configuration, then exit
 -q, --quiet, --silent
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 -d, --debug      don't remove temporary files
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 $config_headers
 Configuration commands:
 $config_commands
-Report bugs to <bug-autoconf@gnu.org>."
+Report bugs to the package provider."
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
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+with options \\"\$ac_cs_config\\"
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+Copyright (C) 2010 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
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 ac_pwd='$ac_pwd'
 srcdir='$srcdir'
 # 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=`expr "X$1" : 'X\([^=]*\)='`
+ac_optarg=
 ac_shift=:
 ;;
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 ac_option=$1
 ac_optarg=$2
 # Handling of the options.
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 ac_cs_recheck=: ;;
 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
 $as_echo "$ac_cs_version"; exit ;;
+--config | --confi | --conf | --con | --co | --c )
+$as_echo "$ac_cs_config"; exit ;;
 --debug | --debu | --deb | --de | --d | -d )
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 --file | --fil | --fi | --f )
 $ac_shift
 case $ac_optarg in
 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+'') as_fn_error $? "missing file argument" ;;
 esac
-CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
+as_fn_append CONFIG_FILES " '$ac_optarg'"
 ac_need_defaults=false;;
 --header | --heade | --head | --hea )
 $ac_shift
 case $ac_optarg in
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-CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
+as_fn_append CONFIG_HEADERS " '$ac_optarg'"
 ac_need_defaults=false;;
 --he | --h)
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-{ $as_echo "$as_me: error: ambiguous option: $1
+as_fn_error $? "ambiguous option: \`$1'
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+Try \`$0 --help' for more information.";;
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+Try \`$0 --help' for more information." ;;
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+*) as_fn_append ac_config_targets " $1"
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 # Create a (secure) tmp directory for tmp files.
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 {
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+ac_tmp=$tmp
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-ac_cr='
+ac_cr=`echo X | tr X '\015'`
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+# 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
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 ac_cs_awk_cr=$ac_cr
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 {
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 rm -f conf$$subs.sh
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
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-s/\(.\{148\}\).*/\1/
+s/\(.\{148\}\)..*/\1/
 t more1
 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
 p
 n
 b repl
 g
 s/.\{148\}//
 t nl
 :delim
 h
-s/\(.\{148\}\).*/\1/
+s/\(.\{148\}\)..*/\1/
 t more2
 s/["\\]/\\&/g; s/^/"/; s/$/"/
 p
 b
 :more2
 }
 ' >>$CONFIG_STATUS || ac_write_fail=1
 rm -f conf$$subs.awk
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 _ACAWK
-cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
 for (key in S) S_is_set[key] = 1
 FS = ""
 }
 {
 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 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
 cat
-fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
-|| { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
+|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
-$as_echo "$as_me: error: could not setup config files machinery" >&2;}
-{ (exit 1); exit 1; }; }
 _ACEOF
-# VPATH may cause trouble with some makes, so we remove $(srcdir),
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
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 # (actually we leave an empty line to preserve line numbers).
 if test "x$srcdir" = x.; then
-ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
+ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
-s/:*\$(srcdir):*/:/
+h
-s/:*\${srcdir}:*/:/
+s///
-s/:*@srcdir@:*/:/
+s/^/:/
-s/^\([^=]*=[	 ]*\):*/\1/
+s/[	 ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
 s/:*$//
+x
+s/\(=[	 ]*\).*/\1/
+G
+s/\n//
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 fi
 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # Set up the scripts for CONFIG_HEADERS section.
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 # This happens for instance with `./config.status Makefile'.
 if test -n "$CONFIG_HEADERS"; then
-cat >"$tmp/defines.awk" <<\_ACAWK ||
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
 BEGIN {
 _ACEOF
 # Transform confdefs.h into an awk script `defines.awk', embedded as
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 # handling of long lines.
 ac_delim='%!_!# '
 for ac_last_try in false false :; do
-ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
-if test -z "$ac_t"; then
+if test -z "$ac_tt"; then
 break
 elif $ac_last_try; then
-{ { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
+as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
-$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
-{ (exit 1); exit 1; }; }
 else
 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
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 { print }
 _ACAWK
 _ACEOF
 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-{ { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
+as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
-$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
-{ (exit 1); exit 1; }; }
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 case $ac_tag in
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 case $ac_mode$ac_tag in
 :[FHL]*:*);;
-:L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
+:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
-$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
-{ (exit 1); exit 1; }; };;
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 ac_save_IFS=$IFS
 IFS=:
 :[FH])
 ac_file_inputs=
 for ac_f
 do
 case $ac_f in
--) ac_f="$tmp/stdin";;
+-) ac_f="$ac_tmp/stdin";;
 *) # Look for the file first in the build tree, then in the source tree
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 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 	   esac ||
-	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
-$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
-{ (exit 1); exit 1; }; };;
 esac
 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
-ac_file_inputs="$ac_file_inputs '$ac_f'"
+as_fn_append ac_file_inputs " '$ac_f'"
 done
 # Let's still pretend it is `configure' which instantiates (i.e., don't
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 configure_input='Generated from '`
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 if test x"$ac_file" != x-; then
 configure_input="$ac_file.  $configure_input"
-{ $as_echo "$as_me:$LINENO: creating $ac_file" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
 $as_echo "$as_me: creating $ac_file" >&6;}
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 # Neutralize special characters interpreted by sed in replacement strings.
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 *) ac_sed_conf_input=$configure_input;;
 esac
 case $ac_tag in
-*:-:* | *:-) cat >"$tmp/stdin" \
+*:-:* | *:-) cat >"$ac_tmp/stdin" \
-|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
-$as_echo "$as_me: error: could not create $ac_file" >&2;}
-{ (exit 1); exit 1; }; } ;;
 esac
 ;;
 esac
 ac_dir=`$as_dirname -- "$ac_file" ||
 	  /^X\(\/\).*/{
 	    s//\1/
 	    q
 	  }
 	  s/.*/./; q'`
-{ as_dir="$ac_dir"
+as_dir="$ac_dir"; as_fn_mkdir_p
-case $as_dir in #(
--*) as_dir=./$as_dir;;
-esac
-test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
-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
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-	  s/.*/./; q'`
-test -d "$as_dir" && break
-done
-test -z "$as_dirs" || eval "mkdir $as_dirs"
-} || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
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 ac_builddir=.
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 *)
 cat >>$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.
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 ac_sed_dataroot='
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 p
 q
 }
 /@datadir@/p
 /@docdir@/p
 /@infodir@/p
 /@localedir@/p
-/@mandir@/p
+/@mandir@/p'
-'
 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
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-{ $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
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 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_datarootdir_hack='
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 _ACEOF
 # Neutralize VPATH when `$srcdir' = `.'.
 # Shell code in configure.ac might set extrasub.
 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
 s&@INSTALL@&$ac_INSTALL&;t t
 s&@MKDIR_P@&$ac_MKDIR_P&;t t
 $ac_datarootdir_hack
 "
-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
-|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-$as_echo "$as_me: error: could not create $ac_file" >&2;}
-{ (exit 1); exit 1; }; }
 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
-{ ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+{ ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
-{ $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+"$ac_tmp/out"`; test -z "$ac_out"; } &&
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&5
 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined." >&2;}
+which seems to be undefined.  Please make sure it is defined" >&2;}
-rm -f "$tmp/stdin"
+rm -f "$ac_tmp/stdin"
 case $ac_file in
--) cat "$tmp/out" && rm -f "$tmp/out";;
+-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
-*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
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-|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
-$as_echo "$as_me: error: could not create $ac_file" >&2;}
-{ (exit 1); exit 1; }; }
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 :H)
 #
 # CONFIG_HEADER
 #
 if test x"$ac_file" != x-; then
 {
 $as_echo "/* $configure_input  */" \
-&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
-} >"$tmp/config.h" \
+} >"$ac_tmp/config.h" \
-|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
-$as_echo "$as_me: error: could not create $ac_file" >&2;}
+if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
-{ (exit 1); exit 1; }; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
-if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
-{ $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
 $as_echo "$as_me: $ac_file is unchanged" >&6;}
 else
 rm -f "$ac_file"
-mv "$tmp/config.h" "$ac_file" \
+mv "$ac_tmp/config.h" "$ac_file" \
-	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
+	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
-$as_echo "$as_me: error: could not create $ac_file" >&2;}
-{ (exit 1); exit 1; }; }
 fi
 else
 $as_echo "/* $configure_input  */" \
-&& eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
-|| { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
+|| as_fn_error $? "could not create -" "$LINENO" 5
-$as_echo "$as_me: error: could not create -" >&2;}
-{ (exit 1); exit 1; }; }
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 # Compute "$ac_file"'s index in $config_headers.
 _am_arg="$ac_file"
 _am_stamp_count=1
 for _am_header in $config_headers :; do
 	    q
 	  }
 	  s/.*/./; q'`/stamp-h$_am_stamp_count
 ;;
-:C)  { $as_echo "$as_me:$LINENO: executing $ac_file commands" >&5
+:C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
 $as_echo "$as_me: executing $ac_file commands" >&6;}
 ;;
 esac
 	  /^X\(\/\).*/{
 	    s//\1/
 	    q
 	  }
 	  s/.*/./; q'`
-{ as_dir=$dirpart/$fdir
+as_dir=$dirpart/$fdir; as_fn_mkdir_p
-case $as_dir in #(
--*) as_dir=./$as_dir;;
-esac
-test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
-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/
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-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
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-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
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-	  s/.*/./; q'`
-test -d "$as_dir" && break
-done
-test -z "$as_dirs" || eval "mkdir $as_dirs"
-} || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
-$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
-{ (exit 1); exit 1; }; }; }
 # echo "creating $dirpart/$file"
 echo '# dummy' > "$dirpart/$file"
 done
 done
 ;;
 esac
 done # for ac_tag
-{ (exit 0); exit 0; }
+as_fn_exit 0
 _ACEOF
-chmod +x $CONFIG_STATUS
 ac_clean_files=$ac_clean_files_save
 test $ac_write_fail = 0 ||
-{ { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
+as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
-$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
-{ (exit 1); exit 1; }; }
 # configure is writing to config.log, and then calls config.status.
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 # 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
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 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
 # would make configure fail if this is the last instruction.
-$ac_cs_success || { (exit 1); exit 1; }
+$ac_cs_success || as_fn_exit 1
 fi
 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
-{ $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 fi

changeset 2	5e00ba645d66
parent 0	262e1fb001a8