dropbear: configure comparison

comparison configure @ 1837:df7bfd2f7d45

Add "make test" target to run pytest This will create a virtualenv if required. There is a bit of churn here reverting to autoconf 2.59 in generated config.h.in and configure

author	Matt Johnston <matt@codeconstruct.com.au>
date	Mon, 18 Oct 2021 14:24:32 +0800
parents	f78e67527731
children	d34f50b7b9fd

comparison

equal deleted inserted replaced

-:06c7ddbb9dd6
+:df7bfd2f7d45
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.71.
+# Generated by GNU Autoconf 2.69.
 #
 #
-# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-# Inc.
 #
 #
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
 ## -------------------- ##
 ## M4sh Initialization. ##
 ## -------------------- ##
 # Be more Bourne compatible
 DUALCASE=1; export DUALCASE # for MKS sh
-as_nop=:
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-if test ${ZSH_VERSION+y} && (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 $as_nop
+else
 case `(set -o) 2>/dev/null` in #(
 *posix*) :
 set -o posix ;; #(
 *) :
 ;;
 esac
 fi
-# Reset variables that may have inherited troublesome values from
-# the environment.
-# IFS needs to be set, to space, tab, and newline, in precisely that order.
-# (If _AS_PATH_WALK were called with IFS unset, it would have the
-# side effect of setting IFS to empty, thus disabling word splitting.)
-# Quoting is to prevent editors from complaining about space-tab.
 as_nl='
 '
 export as_nl
-IFS=" ""	$as_nl"
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-PS1='$ '
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-PS2='> '
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-PS4='+ '
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
-# Ensure predictable behavior from utilities with locale-dependent output.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
-LC_ALL=C
+&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-export LC_ALL
+as_echo='print -r --'
-LANGUAGE=C
+as_echo_n='print -rn --'
-export LANGUAGE
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+as_echo='printf %s\n'
-# We cannot yet rely on "unset" to work, but we need these variables
+as_echo_n='printf %s'
-# to be unset--not just set to an empty or harmless value--now, to
+else
-# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
+if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-# also avoids known problems related to "unset" and subshell syntax
+as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
+as_echo_n='/usr/ucb/echo -n'
-for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
+else
-do eval test \${$as_var+y} \
+as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+as_echo_n_body='eval
-done
+arg=$1;
+case $arg in #(
-# Ensure that fds 0, 1, and 2 are open.
+*"$as_nl"*)
-if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
+	expr "X$arg" : "X\\(.*\\)$as_nl";
-if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
+esac;
+expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+'
+export as_echo_n_body
+as_echo_n='sh -c $as_echo_n_body as_echo'
+fi
+export as_echo_body
+as_echo='sh -c $as_echo_body as_echo'
+fi
 # The user is always right.
-if ${PATH_SEPARATOR+false} :; then
+if test "${PATH_SEPARATOR+set}" != set; then
 PATH_SEPARATOR=:
 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
 PATH_SEPARATOR=';'
 }
 fi
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
 # Find who we are.  Look in the path if we contain no directory separator.
 as_myself=
 case $0 in #((
 *[\\/]* ) as_myself=$0 ;;
 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
-case $as_dir in #(((
+test -z "$as_dir" && as_dir=.
-'') as_dir=./ ;;
+test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
-test -r "$as_dir$0" && as_myself=$as_dir$0 && break
 done
 IFS=$as_save_IFS
 ;;
 esac
 # in which case we are not to be found in the path.
 if test "x$as_myself" = x; then
 as_myself=$0
 fi
 if test ! -f "$as_myself"; then
-printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 exit 1
 fi
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 # Use a proper internal environment variable to ensure we don't fall
 # into an infinite loop, continuously re-executing ourselves.
 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 _as_can_reexec=no; export _as_can_reexec;
 * ) as_opts= ;;
 esac
 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 # Admittedly, this is quite paranoid, since all the known shells bail
 # out after a failed `exec'.
-printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-exit 255
+as_fn_exit 255
 fi
 # We don't want this to propagate to other subprocesses.
 { _as_can_reexec=; unset _as_can_reexec;}
 if test "x$CONFIG_SHELL" = x; then
-as_bourne_compatible="as_nop=:
+as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
-if test \${ZSH_VERSION+y} && (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 \$as_nop
+else
 case \`(set -o) 2>/dev/null\` in #(
 *posix*) :
 set -o posix ;; #(
 *) :
 ;;
 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\" )
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
-then :
+else
-else \$as_nop
 exitcode=1; echo positional parameters were not saved.
 fi
 test x\$exitcode = x0 || exit 1
-blah=\$(echo \$(echo blah))
-test x\"\$blah\" = xblah || exit 1
 test -x / || 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 "$as_required") 2>/dev/null
+if (eval "$as_required") 2>/dev/null; then :
-then :
 as_have_required=yes
-else $as_nop
+else
 as_have_required=no
 fi
-if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
+if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
-then :
+else
-else $as_nop
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 as_found=false
 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 do
 IFS=$as_save_IFS
-case $as_dir in #(((
+test -z "$as_dir" && as_dir=.
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
 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$as_base
+	     as_shell=$as_dir/$as_base
 	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-		    as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
+		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
-then :
 CONFIG_SHELL=$as_shell as_have_required=yes
-		   if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
+		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
-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 $as_found
-then :
+if test "x$CONFIG_SHELL" != x; then :
-else $as_nop
-if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
-	      as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
-then :
-CONFIG_SHELL=$SHELL as_have_required=yes
-fi
-fi
-if test "x$CONFIG_SHELL" != x
-then :
 export CONFIG_SHELL
 # 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.
 * ) as_opts= ;;
 esac
 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 # Admittedly, this is quite paranoid, since all the known shells bail
 # out after a failed `exec'.
-printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 exit 255
 fi
-if test x$as_have_required = xno
+if test x$as_have_required = xno; then :
-then :
+$as_echo "$0: This script requires a shell more modern than all"
-printf "%s\n" "$0: This script requires a shell more modern than all"
+$as_echo "$0: the shells that I found on your system."
-printf "%s\n" "$0: the shells that I found on your system."
+if test x${ZSH_VERSION+set} = xset ; then
-if test ${ZSH_VERSION+y} ; then
+$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
-printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+$as_echo "$0: be upgraded to zsh 4.3.4 or later."
-printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
 else
-printf "%s\n" "$0: Please tell [email protected] about your system,
+$as_echo "$0: Please tell [email protected] 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
 {
 { eval $1=; unset $1;}
 }
 as_unset=as_fn_unset
 # as_fn_set_status STATUS
 # -----------------------
 # Set $? to STATUS, without forking.
 as_fn_set_status ()
 {
 {
 set +e
 as_fn_set_status $1
 exit $1
 } # as_fn_exit
-# as_fn_nop
-# ---------
-# Do nothing but, unlike ":", preserve the value of $?.
-as_fn_nop ()
-{
-return $?
-}
-as_nop=as_fn_nop
 # as_fn_mkdir_p
 # -------------
 # Create "$as_dir" as a directory, including parents if necessary.
 as_fn_mkdir_p ()
 esac
 test -d "$as_dir" || eval $as_mkdir_p || {
 as_dirs=
 while :; do
 case $as_dir in #(
-*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+*\'*) 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 ||
-printf "%s\n" X"$as_dir" |
+$as_echo X"$as_dir" |
 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
 	  }
 	  /^X\(\/\/\)[^/].*/{
 # ----------------------
 # 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
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
-then :
 eval 'as_fn_append ()
 {
 eval $1+=\$2
 }'
-else $as_nop
+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 $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-then :
 eval 'as_fn_arith ()
 {
 as_val=$(( $* ))
 }'
-else $as_nop
+else
 as_fn_arith ()
 {
 as_val=`expr "$@" || test $? -eq 1`
 }
 fi # as_fn_arith
-# as_fn_nop
-# ---------
-# Do nothing but, unlike ":", preserve the value of $?.
-as_fn_nop ()
-{
-return $?
-}
-as_nop=as_fn_nop
 # 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
 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
-printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 fi
-printf "%s\n" "$as_me: error: $2" >&2
+$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_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-printf "%s\n" X/"$0" |
+$as_echo X/"$0" |
 sed '/^.*\/\([^/][^/]*\)\/*$/{
 	    s//\1/
 	    q
 	  }
 	  /^X\/\(\/\/\)$/{
 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 t loop
 s/-\n.*//
 ' >$as_me.lineno &&
 chmod +x "$as_me.lineno" ||
-{ printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 # already done that, so ensure we don't try to do so again and fall
 # in an infinite loop.  This has already happened in practice.
 _as_can_reexec=no; export _as_can_reexec
 . "./$as_me.lineno"
 # Exit status is that of the last command.
 exit
 }
-# Determine whether it's possible to make 'echo' print without a newline.
-# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
-# for compatibility with existing Makefiles.
 ECHO_C= ECHO_N= ECHO_T=
 case `echo -n x` in #(((((
 -n*)
 case `echo 'xy\c'` in
 *c*) ECHO_T='	';;	# ECHO_T is single tab character.
 ECHO_T='	';;
 esac;;
 *)
 ECHO_N='-n';;
 esac
-# For backward compatibility with old third-party macros, we provide
-# the shell variables $as_echo and $as_echo_n.  New code should use
-# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
-as_echo='printf %s\n'
-as_echo_n='printf %s'
 rm -f conf$$ conf$$.exe conf$$.file
 if test -d conf$$.dir; then
 rm -f conf$$.dir/conf$$.file
 else
 subdirs=
 MFLAGS=
 MAKEFLAGS=
 # Identity of this package.
-PACKAGE_NAME=''
+PACKAGE_NAME=
-PACKAGE_TARNAME=''
+PACKAGE_TARNAME=
-PACKAGE_VERSION=''
+PACKAGE_VERSION=
-PACKAGE_STRING=''
+PACKAGE_STRING=
-PACKAGE_BUGREPORT=''
+PACKAGE_BUGREPORT=
-PACKAGE_URL=''
+PACKAGE_URL=
 ac_unique_file="buffer.c"
 # Factoring default headers for most tests.
 ac_includes_default="\
-#include <stddef.h>
+#include <stdio.h>
-#ifdef HAVE_STDIO_H
+#ifdef HAVE_SYS_TYPES_H
-# include <stdio.h>
+# include <sys/types.h>
 #endif
-#ifdef HAVE_STDLIB_H
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
 # include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+# endif
 #endif
 #ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+#  include <memory.h>
+# endif
 # include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
 #endif
 #ifdef HAVE_INTTYPES_H
 # include <inttypes.h>
 #endif
 #ifdef HAVE_STDINT_H
 # include <stdint.h>
 #endif
-#ifdef HAVE_STRINGS_H
-# include <strings.h>
-#endif
-#ifdef HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
 #ifdef HAVE_UNISTD_H
 # include <unistd.h>
 #endif"
-ac_header_c_list=
 ac_subst_vars='LTLIBOBJS
 LIBOBJS
 BUNDLED_LIBTOM
 LIBTOM_LIBS
-EGREP
-GREP
-CPP
 DROPBEAR_FUZZ
 ac_ct_CXX
 CXXFLAGS
 CXX
 DROPBEAR_PLUGIN
 CRYPTLIB
+EGREP
+GREP
+CPP
 INSTALL
 STRIP
 RANLIB
 AR
 host_os
 CC
 CFLAGS
 LDFLAGS
 LIBS
 CPPFLAGS
+CPP
 CXX
 CXXFLAGS
-CCC
+CCC'
-CPP'
 # Initialize some variables set by options.
 ac_init_help=
 ac_init_version=false
 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 *=)   ac_optarg= ;;
 *)    ac_optarg=yes ;;
 esac
+# Accept the important Cygnus configure options, so we can diagnose typos.
 case $ac_dashdash$ac_option in
 --)
 ac_dashdash=yes ;;
 -bindir | --bindir | --bindi | --bind | --bin | --bi)
 -disable-* | --disable-*)
 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 # Reject names that are not valid shell variable names.
 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-as_fn_error $? "invalid feature name: \`$ac_useropt'"
+as_fn_error $? "invalid feature name: $ac_useropt"
 ac_useropt_orig=$ac_useropt
-ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
+ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 case $ac_user_opts in
 *"
 "enable_$ac_useropt"
 "*) ;;
 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 -enable-* | --enable-*)
 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 # Reject names that are not valid shell variable names.
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 configure
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+}; then :
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-# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR
+# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
-# ------------------------------------------------------------------
+# ---------------------------------------------
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+# accordingly.
-ac_fn_check_decl ()
+ac_fn_c_check_decl ()
 {
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
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 /* end confdefs.h.  */
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 int
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+main ()
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 }
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-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
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+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-eval $6=\$ac_save_FLAGS
 fi
 eval ac_res=\$$3
-	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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+$as_echo "$ac_res" >&6; }
 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-} # ac_fn_check_decl
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+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+if { { ac_try="$ac_cpp conftest.$ac_ext"
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+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ac_status=$?
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+fi
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+test $ac_status = 0; } > conftest.i && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+}; then :
+ac_retval=0
+else
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
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+eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+as_fn_set_status $ac_retval
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+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
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+ac_fn_c_try_run ()
+{
+as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+*) ac_try_echo=$ac_try;;
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+(eval "$ac_link") 2>&5
+ac_status=$?
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+{ { case "(($ac_try" in
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+*) ac_try_echo=$ac_try;;
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+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+(eval "$ac_try") 2>&5
+ac_status=$?
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+test $ac_status = 0; }; }; then :
+ac_retval=0
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+$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
+ac_retval=$ac_status
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+rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+as_fn_set_status $ac_retval
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 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
 # -------------------------------------------------------
 # Tests whether HEADER exists and can be compiled using the include files in
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 ac_fn_c_check_header_compile ()
 {
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
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+$as_echo_n "checking for $2... " >&6; }
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+if eval \${$3+:} false; then :
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+$as_echo_n "(cached) " >&6
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+else
-else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 $4
 #include <$2>
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
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-else $as_nop
+else
 eval "$3=no"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 eval ac_res=\$$3
-	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
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+$as_echo "$ac_res" >&6; }
 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
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 # ac_fn_c_check_func LINENO FUNC VAR
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 {
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-printf %s "checking for $2... " >&6; }
+$as_echo_n "checking for $2... " >&6; }
-if eval test \${$3+y}
+if eval \${$3+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
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 #define $2 innocuous_$2
 /* System header to define __stub macros and hopefully few prototypes,
-which can conflict with char $2 (); below.  */
+which can conflict with char $2 (); below.
+Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-#include <limits.h>
+<limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
 #undef $2
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply.  */
 #if defined __stub_$2 || defined __stub___$2
 choke me
 #endif
 int
-main (void)
+main ()
 {
 return $2 ();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"
+if ac_fn_c_try_link "$LINENO"; then :
-then :
 eval "$3=yes"
-else $as_nop
+else
 eval "$3=no"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
+rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
 fi
 eval ac_res=\$$3
-	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-printf "%s\n" "$ac_res" >&6; }
+$as_echo "$ac_res" >&6; }
 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 } # ac_fn_c_check_func
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+if eval \${$3+:} false; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+$as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+# Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ac_header_compiler=yes
+else
+ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ac_header_preproc=yes
+else
+ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+yes:no: )
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
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+no:yes:* )
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+$as_echo_n "(cached) " >&6
+else
+eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+} # ac_fn_c_check_header_mongrel
 # ac_fn_cxx_try_compile LINENO
 # ----------------------------
 # Try to compile conftest.$ac_ext, and return whether this succeeded.
 ac_fn_cxx_try_compile ()
 {
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-rm -f conftest.$ac_objext conftest.beam
+rm -f conftest.$ac_objext
 if { { ac_try="$ac_compile"
 case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-printf "%s\n" "$ac_try_echo"; } >&5
+$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_compile") 2>conftest.err
 ac_status=$?
 if test -s conftest.err; then
 grep -v '^ *+' conftest.err >conftest.er1
 cat conftest.er1 >&5
 mv -f conftest.er1 conftest.err
 fi
-printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; } && {
 	 test -z "$ac_cxx_werror_flag" ||
 	 test ! -s conftest.err
-} && test -s conftest.$ac_objext
+} && test -s conftest.$ac_objext; then :
-then :
 ac_retval=0
-else $as_nop
+else
-printf "%s\n" "$as_me: failed program was:" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 	ac_retval=1
 fi
 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 as_fn_set_status $ac_retval
 } # ac_fn_cxx_try_compile
-# ac_fn_c_try_cpp LINENO
-# ----------------------
-# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_cpp ()
-{
-as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-if { { ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-printf "%s\n" "$ac_try_echo"; } >&5
-(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
-ac_status=$?
-if test -s conftest.err; then
-grep -v '^ *+' conftest.err >conftest.er1
-cat conftest.er1 >&5
-mv -f conftest.er1 conftest.err
-fi
-printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-test $ac_status = 0; } > conftest.i && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-}
-then :
-ac_retval=0
-else $as_nop
-printf "%s\n" "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-ac_retval=1
-fi
-eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-as_fn_set_status $ac_retval
-} # ac_fn_c_try_cpp
 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
 # -------------------------------------------
 # Tests whether TYPE exists after having included INCLUDES, setting cache
 # variable VAR accordingly.
 ac_fn_c_check_type ()
 {
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-printf %s "checking for $2... " >&6; }
+$as_echo_n "checking for $2... " >&6; }
-if eval test \${$3+y}
+if eval \${$3+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 eval "$3=no"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 $4
 int
-main (void)
+main ()
 {
 if (sizeof ($2))
 	 return 0;
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 $4
 int
-main (void)
+main ()
 {
 if (sizeof (($2)))
 	    return 0;
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
+else
-else $as_nop
 eval "$3=yes"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 eval ac_res=\$$3
-	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-printf "%s\n" "$ac_res" >&6; }
+$as_echo "$ac_res" >&6; }
 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 } # ac_fn_c_check_type
 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
 # Tries to find if the field MEMBER exists in type AGGR, after including
 # INCLUDES, setting cache variable VAR accordingly.
 ac_fn_c_check_member ()
 {
 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
-printf %s "checking for $2.$3... " >&6; }
+$as_echo_n "checking for $2.$3... " >&6; }
-if eval test \${$4+y}
+if eval \${$4+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 $5
 int
-main (void)
+main ()
 {
 static $2 ac_aggr;
 if (ac_aggr.$3)
 return 0;
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
 eval "$4=yes"
-else $as_nop
+else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 $5
 int
-main (void)
+main ()
 {
 static $2 ac_aggr;
 if (sizeof ac_aggr.$3)
 return 0;
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
 eval "$4=yes"
-else $as_nop
+else
 eval "$4=no"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
 eval ac_res=\$$4
-	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-printf "%s\n" "$ac_res" >&6; }
+$as_echo "$ac_res" >&6; }
 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
 } # ac_fn_c_check_member
-# ac_fn_c_try_run LINENO
-# ----------------------
-# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that
-# executables *can* be run.
-ac_fn_c_try_run ()
-{
-as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-if { { ac_try="$ac_link"
-case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-printf "%s\n" "$ac_try_echo"; } >&5
-(eval "$ac_link") 2>&5
-ac_status=$?
-printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
-{ { case "(($ac_try" in
-*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-*) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-printf "%s\n" "$ac_try_echo"; } >&5
-(eval "$ac_try") 2>&5
-ac_status=$?
-printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-test $ac_status = 0; }; }
-then :
-ac_retval=0
-else $as_nop
-printf "%s\n" "$as_me: program exited with status $ac_status" >&5
-printf "%s\n" "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-ac_retval=$ac_status
-fi
-rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-as_fn_set_status $ac_retval
-} # ac_fn_c_try_run
-ac_configure_args_raw=
-for ac_arg
-do
-case $ac_arg in
-*\'*)
-ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
-esac
-as_fn_append ac_configure_args_raw " '$ac_arg'"
-done
-case $ac_configure_args_raw in
-*$as_nl*)
-ac_safe_unquote= ;;
-*)
-ac_unsafe_z='|&;<>()$`\\"*?[ ''	' # This string ends in space, tab.
-ac_unsafe_a="$ac_unsafe_z#~"
-ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
-ac_configure_args_raw=`      printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
-esac
 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 $as_me, which was
-generated by GNU Autoconf 2.71.  Invocation command line was
+generated by GNU Autoconf 2.69.  Invocation command line was
-$ $0$ac_configure_args_raw
+$ $0 $@
 _ACEOF
 exec 5>>config.log
 {
 cat <<_ASUNAME
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
-case $as_dir in #(((
+test -z "$as_dir" && as_dir=.
-'') as_dir=./ ;;
+$as_echo "PATH: $as_dir"
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
-printf "%s\n" "PATH: $as_dir"
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 IFS=$as_save_IFS
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 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
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 | -silent | --silent | --silen | --sile | --sil)
 continue ;;
 *\'*)
-ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
 esac
 case $ac_pass in
 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
 2)
 as_fn_append ac_configure_args1 " '$ac_arg'"
 # config.log.  We remove comments because anyway the quotes in there
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 # WARNING: Use '\'' to represent an apostrophe within the trap.
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 trap 'exit_status=$?
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 # Save into config.log some information that might help in debugging.
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 echo
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 case $ac_var in #(
-*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
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+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
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 case $ac_var in #(
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 for ac_var in $ac_subst_vars
 do
 eval ac_val=\$$ac_var
 case $ac_val in
-*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 esac
-printf "%s\n" "$ac_var='\''$ac_val'\''"
+$as_echo "$ac_var='\''$ac_val'\''"
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 echo
 for ac_var in $ac_subst_files
 do
 	eval ac_val=\$$ac_var
 	case $ac_val in
-	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 	esac
-	printf "%s\n" "$ac_var='\''$ac_val'\''"
+	$as_echo "$ac_var='\''$ac_val'\''"
 done | sort
 echo
 fi
 if test -s confdefs.h; then
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+$as_echo "## ----------- ##
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 echo
 cat confdefs.h
 echo
 fi
 test "$ac_signal" != 0 &&
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 rm -f core *.core core.conftest.* &&
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 ac_signal=0
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+$as_echo "/* confdefs.h */" > confdefs.h
 # Predefined preprocessor variables.
-printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
-printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
+_ACEOF
-printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
-printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
+_ACEOF
-printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
-printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
+_ACEOF
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$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 "$CONFIG_SITE"; then
-ac_site_files="$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$prefix" != xNONE; then
-ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
+ac_site_file1=$prefix/share/config.site
-else
+ac_site_file2=$prefix/etc/config.site
-ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+else
-fi
+ac_site_file1=$ac_default_prefix/share/config.site
+ac_site_file2=$ac_default_prefix/etc/config.site
-for ac_site_file in $ac_site_files
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 do
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+test "x$ac_site_file" = xNONE && continue
-*/*) :
+if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
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 . "$ac_site_file" \
-|| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
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+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
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 if test -r "$cache_file"; then
 # Some versions of bash will fail to source /dev/null (special files
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-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
-printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
+$as_echo "$as_me: loading cache $cache_file" >&6;}
 case $cache_file in
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 *)                      . "./$cache_file";;
 esac
 fi
 else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
-printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
+$as_echo "$as_me: creating cache $cache_file" >&6;}
 >$cache_file
-fi
-# Test code for whether the C compiler supports C89 (global declarations)
-ac_c_conftest_c89_globals='
-/* Does the compiler advertise C89 conformance?
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-#include <stddef.h>
-#include <stdarg.h>
-struct stat;
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-char **p;
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-{
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-{
-char *s;
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-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
-function prototypes and stuff, but not \xHH hex character constants.
-These do not provoke an error unfortunately, instead are silently treated
-as an "x".  The following induces an error, until -std is added to get
-proper ANSI mode.  Curiously \x00 != x always comes out true, for an
-array size at least.  It is necessary to write \x00 == 0 to get something
-that is true only with -std.  */
-int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
-inside strings and character constants.  */
-#define FOO(x) '\''x'\''
-int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
-int, int);'
-# Test code for whether the C compiler supports C89 (body of main).
-ac_c_conftest_c89_main='
-ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
-'
-# Test code for whether the C compiler supports C99 (global declarations)
-ac_c_conftest_c99_globals='
-// Does the compiler advertise C99 conformance?
-#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
-# error "Compiler does not advertise C99 conformance"
-#endif
-#include <stdbool.h>
-extern int puts (const char *);
-extern int printf (const char *, ...);
-extern int dprintf (int, const char *, ...);
-extern void *malloc (size_t);
-// Check varargs macros.  These examples are taken from C99 6.10.3.5.
-// dprintf is used instead of fprintf to avoid needing to declare
-// FILE and stderr.
-#define debug(...) dprintf (2, __VA_ARGS__)
-#define showlist(...) puts (#__VA_ARGS__)
-#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
-static void
-test_varargs_macros (void)
-{
-int x = 1234;
-int y = 5678;
-debug ("Flag");
-debug ("X = %d\n", x);
-showlist (The first, second, and third items.);
-report (x>y, "x is %d but y is %d", x, y);
-}
-// Check long long types.
-#define BIG64 18446744073709551615ull
-#define BIG32 4294967295ul
-#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
-#if !BIG_OK
-#error "your preprocessor is broken"
-#endif
-#if BIG_OK
-#else
-#error "your preprocessor is broken"
-#endif
-static long long int bignum = -9223372036854775807LL;
-static unsigned long long int ubignum = BIG64;
-struct incomplete_array
-{
-int datasize;
-double data[];
-};
-struct named_init {
-int number;
-const wchar_t *name;
-double average;
-};
-typedef const char *ccp;
-static inline int
-test_restrict (ccp restrict text)
-{
-// See if C++-style comments work.
-// Iterate through items via the restricted pointer.
-// Also check for declarations in for loops.
-for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
-continue;
-return 0;
-}
-// Check varargs and va_copy.
-static bool
-test_varargs (const char *format, ...)
-{
-va_list args;
-va_start (args, format);
-va_list args_copy;
-va_copy (args_copy, args);
-const char *str = "";
-int number = 0;
-float fnumber = 0;
-while (*format)
-{
-switch (*format++)
-	{
-	case '\''s'\'': // string
-	  str = va_arg (args_copy, const char *);
-	  break;
-	case '\''d'\'': // int
-	  number = va_arg (args_copy, int);
-	  break;
-	case '\''f'\'': // float
-	  fnumber = va_arg (args_copy, double);
-	  break;
-	default:
-	  break;
-	}
-}
-va_end (args_copy);
-va_end (args);
-return *str && number && fnumber;
-}
-'
-# Test code for whether the C compiler supports C99 (body of main).
-ac_c_conftest_c99_main='
-// Check bool.
-_Bool success = false;
-success |= (argc != 0);
-// Check restrict.
-if (test_restrict ("String literal") == 0)
-success = true;
-char *restrict newvar = "Another string";
-// Check varargs.
-success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
-test_varargs_macros ();
-// Check flexible array members.
-struct incomplete_array *ia =
-malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
-ia->datasize = 10;
-for (int i = 0; i < ia->datasize; ++i)
-ia->data[i] = i * 1.234;
-// Check named initializers.
-struct named_init ni = {
-.number = 34,
-.name = L"Test wide string",
-.average = 543.34343,
-};
-ni.number = 58;
-int dynamic_array[ni.number];
-dynamic_array[0] = argv[0][0];
-dynamic_array[ni.number - 1] = 543;
-// work around unused variable warnings
-ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
-	 || dynamic_array[ni.number - 1] != 543);
-'
-# Test code for whether the C compiler supports C11 (global declarations)
-ac_c_conftest_c11_globals='
-// Does the compiler advertise C11 conformance?
-#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
-# error "Compiler does not advertise C11 conformance"
-#endif
-// Check _Alignas.
-char _Alignas (double) aligned_as_double;
-char _Alignas (0) no_special_alignment;
-extern char aligned_as_int;
-char _Alignas (0) _Alignas (int) aligned_as_int;
-// Check _Alignof.
-enum
-{
-int_alignment = _Alignof (int),
-int_array_alignment = _Alignof (int[100]),
-char_alignment = _Alignof (char)
-};
-_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
-// Check _Noreturn.
-int _Noreturn does_not_return (void) { for (;;) continue; }
-// Check _Static_assert.
-struct test_static_assert
-{
-int x;
-_Static_assert (sizeof (int) <= sizeof (long int),
-"_Static_assert does not work in struct");
-long int y;
-};
-// Check UTF-8 literals.
-#define u8 syntax error!
-char const utf8_literal[] = u8"happens to be ASCII" "another string";
-// Check duplicate typedefs.
-typedef long *long_ptr;
-typedef long int *long_ptr;
-typedef long_ptr long_ptr;
-// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
-struct anonymous
-{
-union {
-struct { int i; int j; };
-struct { int k; long int l; } w;
-};
-int m;
-} v1;
-'
-# Test code for whether the C compiler supports C11 (body of main).
-ac_c_conftest_c11_main='
-_Static_assert ((offsetof (struct anonymous, i)
-		   == offsetof (struct anonymous, w.k)),
-		  "Anonymous union alignment botch");
-v1.i = 2;
-v1.w.k = 5;
-ok |= v1.i != 5;
-'
-# Test code for whether the C compiler supports C11 (complete).
-ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
-${ac_c_conftest_c99_globals}
-${ac_c_conftest_c11_globals}
-int
-main (int argc, char **argv)
-{
-int ok = 0;
-${ac_c_conftest_c89_main}
-${ac_c_conftest_c99_main}
-${ac_c_conftest_c11_main}
-return ok;
-}
-"
-# Test code for whether the C compiler supports C99 (complete).
-ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
-${ac_c_conftest_c99_globals}
-int
-main (int argc, char **argv)
-{
-int ok = 0;
-${ac_c_conftest_c89_main}
-${ac_c_conftest_c99_main}
-return ok;
-}
-"
-# Test code for whether the C compiler supports C89 (complete).
-ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
-int
-main (int argc, char **argv)
-{
-int ok = 0;
-${ac_c_conftest_c89_main}
-return ok;
-}
-"
-as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
-as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
-as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
-as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
-as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
-as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
-as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
-as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
-as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
-# Test code for whether the C++ compiler supports C++98 (global declarations)
-ac_cxx_conftest_cxx98_globals='
-// Does the compiler advertise C++98 conformance?
-#if !defined __cplusplus || __cplusplus < 199711L
-# error "Compiler does not advertise C++98 conformance"
-#endif
-// These inclusions are to reject old compilers that
-// lack the unsuffixed header files.
-#include <cstdlib>
-#include <exception>
-// <cassert> and <cstring> are *not* freestanding headers in C++98.
-extern void assert (int);
-namespace std {
-extern int strcmp (const char *, const char *);
-}
-// Namespaces, exceptions, and templates were all added after "C++ 2.0".
-using std::exception;
-using std::strcmp;
-namespace {
-void test_exception_syntax()
-{
-try {
-throw "test";
-} catch (const char *s) {
-// Extra parentheses suppress a warning when building autoconf itself,
-// due to lint rules shared with more typical C programs.
-assert (!(strcmp) (s, "test"));
-}
-}
-template <typename T> struct test_template
-{
-T const val;
-explicit test_template(T t) : val(t) {}
-template <typename U> T add(U u) { return static_cast<T>(u) + val; }
-};
-} // anonymous namespace
-'
-# Test code for whether the C++ compiler supports C++98 (body of main)
-ac_cxx_conftest_cxx98_main='
-assert (argc);
-assert (! argv[0]);
-{
-test_exception_syntax ();
-test_template<double> tt (2.0);
-assert (tt.add (4) == 6.0);
-assert (true && !false);
-}
-'
-# Test code for whether the C++ compiler supports C++11 (global declarations)
-ac_cxx_conftest_cxx11_globals='
-// Does the compiler advertise C++ 2011 conformance?
-#if !defined __cplusplus || __cplusplus < 201103L
-# error "Compiler does not advertise C++11 conformance"
-#endif
-namespace cxx11test
-{
-constexpr int get_val() { return 20; }
-struct testinit
-{
-int i;
-double d;
-};
-class delegate
-{
-public:
-delegate(int n) : n(n) {}
-delegate(): delegate(2354) {}
-virtual int getval() { return this->n; };
-protected:
-int n;
-};
-class overridden : public delegate
-{
-public:
-overridden(int n): delegate(n) {}
-virtual int getval() override final { return this->n * 2; }
-};
-class nocopy
-{
-public:
-nocopy(int i): i(i) {}
-nocopy() = default;
-nocopy(const nocopy&) = delete;
-nocopy & operator=(const nocopy&) = delete;
-private:
-int i;
-};
-// for testing lambda expressions
-template <typename Ret, typename Fn> Ret eval(Fn f, Ret v)
-{
-return f(v);
-}
-// for testing variadic templates and trailing return types
-template <typename V> auto sum(V first) -> V
-{
-return first;
-}
-template <typename V, typename... Args> auto sum(V first, Args... rest) -> V
-{
-return first + sum(rest...);
-}
-}
-'
-# Test code for whether the C++ compiler supports C++11 (body of main)
-ac_cxx_conftest_cxx11_main='
-{
-// Test auto and decltype
-auto a1 = 6538;
-auto a2 = 48573953.4;
-auto a3 = "String literal";
-int total = 0;
-for (auto i = a3; *i; ++i) { total += *i; }
-decltype(a2) a4 = 34895.034;
-}
-{
-// Test constexpr
-short sa[cxx11test::get_val()] = { 0 };
-}
-{
-// Test initializer lists
-cxx11test::testinit il = { 4323, 435234.23544 };
-}
-{
-// Test range-based for
-int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3,
-14, 19, 17, 8, 6, 20, 16, 2, 11, 1};
-for (auto &x : array) { x += 23; }
-}
-{
-// Test lambda expressions
-using cxx11test::eval;
-assert (eval ([](int x) { return x*2; }, 21) == 42);
-double d = 2.0;
-assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0);
-assert (d == 5.0);
-assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0);
-assert (d == 5.0);
-}
-{
-// Test use of variadic templates
-using cxx11test::sum;
-auto a = sum(1);
-auto b = sum(1, 2);
-auto c = sum(1.0, 2.0, 3.0);
-}
-{
-// Test constructor delegation
-cxx11test::delegate d1;
-cxx11test::delegate d2();
-cxx11test::delegate d3(45);
-}
-{
-// Test override and final
-cxx11test::overridden o1(55464);
-}
-{
-// Test nullptr
-char *c = nullptr;
-}
-{
-// Test template brackets
-test_template<::test_template<int>> v(test_template<int>(12));
-}
-{
-// Unicode literals
-char const *utf8 = u8"UTF-8 string \u2500";
-char16_t const *utf16 = u"UTF-8 string \u2500";
-char32_t const *utf32 = U"UTF-32 string \u2500";
-}
-'
-# Test code for whether the C compiler supports C++11 (complete).
-ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals}
-${ac_cxx_conftest_cxx11_globals}
-int
-main (int argc, char **argv)
-{
-int ok = 0;
-${ac_cxx_conftest_cxx98_main}
-${ac_cxx_conftest_cxx11_main}
-return ok;
-}
-"
-# Test code for whether the C compiler supports C++98 (complete).
-ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals}
-int
-main (int argc, char **argv)
-{
-int ok = 0;
-${ac_cxx_conftest_cxx98_main}
-return ok;
-}
-"
-as_fn_append ac_header_c_list " sys/select.h sys_select_h HAVE_SYS_SELECT_H"
-as_fn_append ac_header_c_list " sys/socket.h sys_socket_h HAVE_SYS_SOCKET_H"
-# Auxiliary files required by this configure script.
-ac_aux_files="config.guess config.sub"
-# Locations in which to look for auxiliary files.
-ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
-# Search for a directory containing all of the required auxiliary files,
-# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
-# If we don't find one directory that contains all the files we need,
-# we report the set of missing files from the *first* directory in
-# $ac_aux_dir_candidates and give up.
-ac_missing_aux_files=""
-ac_first_candidate=:
-printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_found=false
-for as_dir in $ac_aux_dir_candidates
-do
-IFS=$as_save_IFS
-case $as_dir in #(((
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
-as_found=:
-printf "%s\n" "$as_me:${as_lineno-$LINENO}:  trying $as_dir" >&5
-ac_aux_dir_found=yes
-ac_install_sh=
-for ac_aux in $ac_aux_files
-do
-# As a special case, if "install-sh" is required, that requirement
-# can be satisfied by any of "install-sh", "install.sh", or "shtool",
-# and $ac_install_sh is set appropriately for whichever one is found.
-if test x"$ac_aux" = x"install-sh"
-then
-if test -f "${as_dir}install-sh"; then
-printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install-sh found" >&5
-ac_install_sh="${as_dir}install-sh -c"
-elif test -f "${as_dir}install.sh"; then
-printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install.sh found" >&5
-ac_install_sh="${as_dir}install.sh -c"
-elif test -f "${as_dir}shtool"; then
-printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}shtool found" >&5
-ac_install_sh="${as_dir}shtool install -c"
-else
-ac_aux_dir_found=no
-if $ac_first_candidate; then
-ac_missing_aux_files="${ac_missing_aux_files} install-sh"
-else
-break
-fi
-fi
-else
-if test -f "${as_dir}${ac_aux}"; then
-printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}${ac_aux} found" >&5
-else
-ac_aux_dir_found=no
-if $ac_first_candidate; then
-ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
-else
-break
-fi
-fi
-fi
-done
-if test "$ac_aux_dir_found" = yes; then
-ac_aux_dir="$as_dir"
-break
-fi
-ac_first_candidate=false
-as_found=false
-done
-IFS=$as_save_IFS
-if $as_found
-then :
-else $as_nop
-as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
-fi
-# These three variables are undocumented and unsupported,
-# and are intended to be withdrawn in a future Autoconf release.
-# They can cause serious problems if a builder's source tree is in a directory
-# whose full name contains unusual characters.
-if test -f "${ac_aux_dir}config.guess"; then
-ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
-fi
-if test -f "${ac_aux_dir}config.sub"; then
-ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
-fi
-if test -f "$ac_aux_dir/configure"; then
-ac_configure="$SHELL ${ac_aux_dir}configure"
 fi
 # Check that the precious variables saved in the cache have kept the same
 # value.
 ac_cache_corrupted=false
 eval ac_new_set=\$ac_env_${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,)
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$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
-printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
 ac_cache_corrupted=: ;;
 ,set)
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
-printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 ac_cache_corrupted=: ;;
 ,);;
 *)
 if test "x$ac_old_val" != "x$ac_new_val"; then
 	# differences in whitespace do not lead to failure.
 	ac_old_val_w=`echo x $ac_old_val`
 	ac_new_val_w=`echo x $ac_new_val`
 	if test "$ac_old_val_w" != "$ac_new_val_w"; then
-	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
-printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 	  ac_cache_corrupted=:
 	else
-	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
-printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
 	  eval $ac_var=\$ac_old_val
 	fi
-	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
-printf "%s\n" "$as_me:   former value:  \`$ac_old_val'" >&2;}
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
-	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
-printf "%s\n" "$as_me:   current value: \`$ac_new_val'" >&2;}
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
 fi;;
 esac
 # Pass precious variables to config.status.
 if test "$ac_new_set" = set; then
 case $ac_new_val in
-*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
 *) ac_arg=$ac_var=$ac_new_val ;;
 esac
 case " $ac_configure_args " in
 *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
 esac
 fi
 done
 if $ac_cache_corrupted; then
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ printf "%s\n" "$as_me:${as_lineno-$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
-printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
+as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
-	    and start over" "$LINENO" 5
 fi
 ## -------------------- ##
 ## Main body of script. ##
 ## -------------------- ##
 # Record which revision is being built
 if test -s "`which hg`" && test -d "$srcdir/.hg"; then
 	hgrev=`hg id -i -R "$srcdir"`
-	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Source directory Mercurial base revision $hgrev" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Source directory Mercurial base revision $hgrev" >&5
-printf "%s\n" "$as_me: Source directory Mercurial base revision $hgrev" >&6;}
+$as_echo "$as_me: Source directory Mercurial base revision $hgrev" >&6;}
 fi
 ORIGCFLAGS="$CFLAGS"
 # Checks for programs.
 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
 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=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
+$as_echo_n "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_CC+y}
+if ${ac_cv_prog_CC+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 if test -n "$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
-case $as_dir in #(((
+test -z "$as_dir" && as_dir=.
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
 for ac_exec_ext in '' $ac_executable_extensions; do
-if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_CC="${ac_tool_prefix}gcc"
-printf "%s\n" "$as_me:${as_lineno-$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
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-printf "%s\n" "$CC" >&6; }
+$as_echo "$CC" >&6; }
 else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
+$as_echo "no" >&6; }
 fi
 fi
 if test -z "$ac_cv_prog_CC"; then
 ac_ct_CC=$CC
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
+$as_echo_n "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_ac_ct_CC+y}
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 if test -n "$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
-case $as_dir in #(((
+test -z "$as_dir" && as_dir=.
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
 for ac_exec_ext in '' $ac_executable_extensions; do
-if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_CC="gcc"
-printf "%s\n" "$as_me:${as_lineno-$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
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-printf "%s\n" "$ac_ct_CC" >&6; }
+$as_echo "$ac_ct_CC" >&6; }
 else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
+$as_echo "no" >&6; }
 fi
 if test "x$ac_ct_CC" = x; then
 CC=""
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ printf "%s\n" "$as_me:${as_lineno-$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
-printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 CC=$ac_ct_CC
 fi
 else
 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=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
+$as_echo_n "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_CC+y}
+if ${ac_cv_prog_CC+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 if test -n "$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
-case $as_dir in #(((
+test -z "$as_dir" && as_dir=.
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
 for ac_exec_ext in '' $ac_executable_extensions; do
-if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_CC="${ac_tool_prefix}cc"
-printf "%s\n" "$as_me:${as_lineno-$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
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-printf "%s\n" "$CC" >&6; }
+$as_echo "$CC" >&6; }
 else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
+$as_echo "no" >&6; }
 fi
 fi
 fi
 if test -z "$CC"; then
 # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
+$as_echo_n "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_CC+y}
+if ${ac_cv_prog_CC+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 if test -n "$CC"; then
 ac_cv_prog_CC="$CC" # Let the user override the test.
 else
 ac_prog_rejected=no
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
-case $as_dir in #(((
+test -z "$as_dir" && as_dir=.
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
 for ac_exec_ext in '' $ac_executable_extensions; do
-if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
 ac_prog_rejected=yes
 continue
 fi
 ac_cv_prog_CC="cc"
-printf "%s\n" "$as_me:${as_lineno-$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 $# != 0; then
 # We chose a different compiler from the bogus one.
 # However, it has the same basename, so the bogon will be chosen
 # first if we set CC to just the basename; use the full file name.
 shift
-ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
+ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
 fi
 fi
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-printf "%s\n" "$CC" >&6; }
+$as_echo "$CC" >&6; }
 else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
+$as_echo "no" >&6; }
 fi
 fi
 if test -z "$CC"; then
 if test -n "$ac_tool_prefix"; then
 for ac_prog in cl.exe
 do
 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
+$as_echo_n "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_CC+y}
+if ${ac_cv_prog_CC+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 if test -n "$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
-case $as_dir in #(((
+test -z "$as_dir" && as_dir=.
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
 for ac_exec_ext in '' $ac_executable_extensions; do
-if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-printf "%s\n" "$as_me:${as_lineno-$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
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-printf "%s\n" "$CC" >&6; }
+$as_echo "$CC" >&6; }
 else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
+$as_echo "no" >&6; }
 fi
 test -n "$CC" && break
 done
 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=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
+$as_echo_n "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_ac_ct_CC+y}
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 if test -n "$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
-case $as_dir in #(((
+test -z "$as_dir" && as_dir=.
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
 for ac_exec_ext in '' $ac_executable_extensions; do
-if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_CC="$ac_prog"
-printf "%s\n" "$as_me:${as_lineno-$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
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-printf "%s\n" "$ac_ct_CC" >&6; }
+$as_echo "$ac_ct_CC" >&6; }
 else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
+$as_echo "no" >&6; }
 fi
 test -n "$ac_ct_CC" && break
 done
 if test "x$ac_ct_CC" = x; then
 CC=""
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ printf "%s\n" "$as_me:${as_lineno-$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
-printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+$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
-if test -z "$CC"; then
-if test -n "$ac_tool_prefix"; then
-# Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-set dummy ${ac_tool_prefix}clang; ac_word=$2
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_CC+y}
-then :
-printf %s "(cached) " >&6
-else $as_nop
-if test -n "$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
-case $as_dir in #(((
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
-for ac_exec_ext in '' $ac_executable_extensions; do
-if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-ac_cv_prog_CC="${ac_tool_prefix}clang"
-printf "%s\n" "$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
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-printf "%s\n" "$CC" >&6; }
-else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
-fi
-fi
-if test -z "$ac_cv_prog_CC"; then
-ac_ct_CC=$CC
-# Extract the first word of "clang", so it can be a program name with args.
-set dummy clang; ac_word=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_ac_ct_CC+y}
-then :
-printf %s "(cached) " >&6
-else $as_nop
-if test -n "$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
-case $as_dir in #(((
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
-for ac_exec_ext in '' $ac_executable_extensions; do
-if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
-ac_cv_prog_ac_ct_CC="clang"
-printf "%s\n" "$as_me:${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
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-printf "%s\n" "$ac_ct_CC" >&6; }
-else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
-fi
-if test "x$ac_ct_CC" = x; then
-CC=""
-else
-case $cross_compiling:$ac_tool_warned in
-yes:)
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-CC=$ac_ct_CC
-fi
-else
-CC="$ac_cv_prog_CC"
-fi
-fi
-test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "no acceptable C compiler found in \$PATH
 See \`config.log' for more details" "$LINENO" 5; }
 # Provide some information about the compiler.
-printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 set X $ac_compile
 ac_compiler=$2
-for ac_option in --version -v -V -qversion -version; do
+for ac_option in --version -v -V -qversion; do
 { { ac_try="$ac_compiler $ac_option >&5"
 case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-printf "%s\n" "$ac_try_echo"; } >&5
+$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 ac_status=$?
 if test -s conftest.err; then
 sed '10a\
 ... rest of stderr output deleted ...
 10q' conftest.err >conftest.er1
 cat conftest.er1 >&5
 fi
 rm -f conftest.er1 conftest.err
-printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }
 done
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
 # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
-printf %s "checking whether the C compiler works... " >&6; }
+$as_echo_n "checking whether the C compiler works... " >&6; }
-ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
 # The possible output files:
 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
 ac_rmfiles=
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 *) ac_try_echo=$ac_try;;
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 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
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+$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_link_default") 2>&5
 ac_status=$?
-printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-test $ac_status = 0; }
+test $ac_status = 0; }; then :
-then :
 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
 # so that the user can short-circuit this test for compilers unknown to
 # Autoconf.
 [ab].out )
 	# We found the default executable, but exeext='' is most
 	# certainly right.
 	break;;
 *.* )
-	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
+	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
 	then :; else
 	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 	fi
 	# We set ac_cv_exeext here because the later test for it is not
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 	break;;
 esac
 done
 test "$ac_cv_exeext" = no && ac_cv_exeext=
-else $as_nop
+else
 ac_file=''
 fi
-if test -z "$ac_file"
+if test -z "$ac_file"; then :
-then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
-printf "%s\n" "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
-printf "%s\n" "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
-{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error 77 "C compiler cannot create executables
 See \`config.log' for more details" "$LINENO" 5; }
-else $as_nop
+else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-printf "%s\n" "yes" >&6; }
+$as_echo "yes" >&6; }
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
-printf %s "checking for C compiler default output file name... " >&6; }
+$as_echo_n "checking for C compiler default output file name... " >&6; }
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
-printf "%s\n" "$ac_file" >&6; }
+$as_echo "$ac_file" >&6; }
 ac_exeext=$ac_cv_exeext
 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 ac_clean_files=$ac_clean_files_save
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
-printf %s "checking for suffix of executables... " >&6; }
+$as_echo_n "checking for suffix of executables... " >&6; }
 if { { ac_try="$ac_link"
 case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-printf "%s\n" "$ac_try_echo"; } >&5
+$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_link") 2>&5
 ac_status=$?
-printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-test $ac_status = 0; }
+test $ac_status = 0; }; then :
-then :
 # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 # work properly (i.e., refer to `conftest.exe'), while it won't with
 # `rm'.
 for ac_file in conftest.exe conftest conftest.*; do
 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
 	  break;;
 * ) break;;
 esac
 done
-else $as_nop
+else
-{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
 See \`config.log' for more details" "$LINENO" 5; }
 fi
 rm -f conftest conftest$ac_cv_exeext
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
-printf "%s\n" "$ac_cv_exeext" >&6; }
+$as_echo "$ac_cv_exeext" >&6; }
 rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext
 ac_exeext=$EXEEXT
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <stdio.h>
 int
-main (void)
+main ()
 {
 FILE *f = fopen ("conftest.out", "w");
 return ferror (f) || fclose (f) != 0;
 ;
 }
 _ACEOF
 ac_clean_files="$ac_clean_files conftest.out"
 # Check that the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
-printf %s "checking whether we are cross compiling... " >&6; }
+$as_echo_n "checking whether we are cross compiling... " >&6; }
 if test "$cross_compiling" != yes; then
 { { ac_try="$ac_link"
 case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-printf "%s\n" "$ac_try_echo"; } >&5
+$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_link") 2>&5
 ac_status=$?
-printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }
 if { ac_try='./conftest$ac_cv_exeext'
 { { case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-printf "%s\n" "$ac_try_echo"; } >&5
+$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_try") 2>&5
 ac_status=$?
-printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }; }; then
 cross_compiling=no
 else
 if test "$cross_compiling" = maybe; then
 	cross_compiling=yes
 else
-	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot run C compiled programs.
+as_fn_error $? "cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
 See \`config.log' for more details" "$LINENO" 5; }
 fi
 fi
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
-printf "%s\n" "$cross_compiling" >&6; }
+$as_echo "$cross_compiling" >&6; }
 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
 ac_clean_files=$ac_clean_files_save
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
-printf %s "checking for suffix of object files... " >&6; }
+$as_echo_n "checking for suffix of object files... " >&6; }
-if test ${ac_cv_objext+y}
+if ${ac_cv_objext+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-printf "%s\n" "$ac_try_echo"; } >&5
+$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_compile") 2>&5
 ac_status=$?
-printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-test $ac_status = 0; }
+test $ac_status = 0; }; then :
-then :
 for ac_file in conftest.o conftest.obj conftest.*; do
 test -f "$ac_file" || continue;
 case $ac_file in
 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
 break;;
 esac
 done
-else $as_nop
+else
-printf "%s\n" "$as_me: failed program was:" >&5
+$as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
-{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot compute suffix of object files: cannot compile
 See \`config.log' for more details" "$LINENO" 5; }
 fi
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
-printf "%s\n" "$ac_cv_objext" >&6; }
+$as_echo "$ac_cv_objext" >&6; }
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
-printf %s "checking whether the compiler supports GNU C... " >&6; }
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if test ${ac_cv_c_compiler_gnu+y}
+if ${ac_cv_c_compiler_gnu+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 #ifndef __GNUC__
 choke me
 #endif
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
 ac_compiler_gnu=yes
-else $as_nop
+else
 ac_compiler_gnu=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
-printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
 if test $ac_compiler_gnu = yes; then
 GCC=yes
 else
 GCC=
 fi
-ac_test_CFLAGS=${CFLAGS+y}
+ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
-printf %s "checking whether $CC accepts -g... " >&6; }
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
-if test ${ac_cv_prog_cc_g+y}
+if ${ac_cv_prog_cc_g+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 ac_save_c_werror_flag=$ac_c_werror_flag
 ac_c_werror_flag=yes
 ac_cv_prog_cc_g=no
 CFLAGS="-g"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
 ac_cv_prog_cc_g=yes
-else $as_nop
+else
 CFLAGS=""
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
+else
-else $as_nop
 ac_c_werror_flag=$ac_save_c_werror_flag
 	 CFLAGS="-g"
 	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
 ac_cv_prog_cc_g=yes
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_c_werror_flag=$ac_save_c_werror_flag
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
-printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
+$as_echo "$ac_cv_prog_cc_g" >&6; }
-if test $ac_test_CFLAGS; then
+if test "$ac_test_CFLAGS" = set; then
 CFLAGS=$ac_save_CFLAGS
 elif test $ac_cv_prog_cc_g = yes; then
 if test "$GCC" = yes; then
 CFLAGS="-g -O2"
 else
 CFLAGS="-O2"
 else
 CFLAGS=
 fi
 fi
-ac_prog_cc_stdc=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-if test x$ac_prog_cc_stdc = xno
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-then :
+if ${ac_cv_prog_cc_c89+:} false; then :
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
+$as_echo_n "(cached) " >&6
-printf %s "checking for $CC option to enable C11 features... " >&6; }
+else
-if test ${ac_cv_prog_cc_c11+y}
-then :
-printf %s "(cached) " >&6
-else $as_nop
-ac_cv_prog_cc_c11=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_c_conftest_c11_program
-_ACEOF
-for ac_arg in '' -std=gnu11
-do
-CC="$ac_save_CC $ac_arg"
-if ac_fn_c_try_compile "$LINENO"
-then :
-ac_cv_prog_cc_c11=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam
-test "x$ac_cv_prog_cc_c11" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-fi
-if test "x$ac_cv_prog_cc_c11" = xno
-then :
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-printf "%s\n" "unsupported" >&6; }
-else $as_nop
-if test "x$ac_cv_prog_cc_c11" = x
-then :
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-printf "%s\n" "none needed" >&6; }
-else $as_nop
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
-printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
-CC="$CC $ac_cv_prog_cc_c11"
-fi
-ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
-ac_prog_cc_stdc=c11
-fi
-fi
-if test x$ac_prog_cc_stdc = xno
-then :
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
-printf %s "checking for $CC option to enable C99 features... " >&6; }
-if test ${ac_cv_prog_cc_c99+y}
-then :
-printf %s "(cached) " >&6
-else $as_nop
-ac_cv_prog_cc_c99=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_c_conftest_c99_program
-_ACEOF
-for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
-do
-CC="$ac_save_CC $ac_arg"
-if ac_fn_c_try_compile "$LINENO"
-then :
-ac_cv_prog_cc_c99=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam
-test "x$ac_cv_prog_cc_c99" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-fi
-if test "x$ac_cv_prog_cc_c99" = xno
-then :
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-printf "%s\n" "unsupported" >&6; }
-else $as_nop
-if test "x$ac_cv_prog_cc_c99" = x
-then :
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-printf "%s\n" "none needed" >&6; }
-else $as_nop
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
-printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
-CC="$CC $ac_cv_prog_cc_c99"
-fi
-ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
-ac_prog_cc_stdc=c99
-fi
-fi
-if test x$ac_prog_cc_stdc = xno
-then :
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
-printf %s "checking for $CC option to enable C89 features... " >&6; }
-if test ${ac_cv_prog_cc_c89+y}
-then :
-printf %s "(cached) " >&6
-else $as_nop
 ac_cv_prog_cc_c89=no
 ac_save_CC=$CC
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
-$ac_c_conftest_c89_program
+#include <stdarg.h>
-_ACEOF
+#include <stdio.h>
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+char **p;
+int i;
+{
+return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+char *s;
+va_list v;
+va_start (v,p);
+s = g (p, va_arg (v,int));
+va_end (v);
+return s;
+}
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+function prototypes and stuff, but not '\xHH' hex character constants.
+These don't provoke an error unfortunately, instead are silently treated
+as 'x'.  The following induces an error, until -std is added to get
+proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+array size at least.  It's necessary to write '\x00'==0 to get something
+that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+;
+return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 do
 CC="$ac_save_CC $ac_arg"
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
 ac_cv_prog_cc_c89=$ac_arg
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam
+rm -f core conftest.err conftest.$ac_objext
 test "x$ac_cv_prog_cc_c89" != "xno" && break
 done
 rm -f conftest.$ac_ext
 CC=$ac_save_CC
-fi
+fi
-if test "x$ac_cv_prog_cc_c89" = xno
+# AC_CACHE_VAL
-then :
+case "x$ac_cv_prog_cc_c89" in
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+x)
-printf "%s\n" "unsupported" >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-else $as_nop
+$as_echo "none needed" >&6; } ;;
-if test "x$ac_cv_prog_cc_c89" = x
+xno)
-then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "unsupported" >&6; } ;;
-printf "%s\n" "none needed" >&6; }
+*)
-else $as_nop
+CC="$CC $ac_cv_prog_cc_c89"
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
-CC="$CC $ac_cv_prog_cc_c89"
+esac
-fi
+if test "x$ac_cv_prog_cc_c89" != xno; then :
-ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
-ac_prog_cc_stdc=c89
-fi
 fi
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 # set compile flags prior to other tests
 if test -z "$ORIGCFLAGS" && test "$GCC" = "yes"; then
-	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: No \$CFLAGS set... using \"-Os -W -Wall\" for GCC" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: No \$CFLAGS set... using \"-Os -W -Wall\" for GCC" >&5
-printf "%s\n" "$as_me: No \$CFLAGS set... using \"-Os -W -Wall\" for GCC" >&6;}
+$as_echo "$as_me: No \$CFLAGS set... using \"-Os -W -Wall\" for GCC" >&6;}
 	CFLAGS="-Os -W -Wall"
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Checking if compiler '$CC' supports -Wno-pointer-sign" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Checking if compiler '$CC' supports -Wno-pointer-sign" >&5
-printf "%s\n" "$as_me: Checking if compiler '$CC' supports -Wno-pointer-sign" >&6;}
+$as_echo "$as_me: Checking if compiler '$CC' supports -Wno-pointer-sign" >&6;}
 {
 		OLDFLAGS="$CFLAGS"
 		TESTFLAGS="-Wno-pointer-sign"
 		CFLAGS="$CFLAGS $TESTFLAGS"
 		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
+$as_echo "$as_me: Setting $TESTFLAGS" >&6;}
-printf "%s\n" "$as_me: Setting $TESTFLAGS" >&6;}
+else
-else $as_nop
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Not setting $TESTFLAGS" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Not setting $TESTFLAGS" >&5
+$as_echo "$as_me: Not setting $TESTFLAGS" >&6;}; CFLAGS="$OLDFLAGS"
-printf "%s\n" "$as_me: Not setting $TESTFLAGS" >&6;}; CFLAGS="$OLDFLAGS"
+fi
-fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 }
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Checking if compiler '$CC' supports -fno-strict-overflow" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Checking if compiler '$CC' supports -fno-strict-overflow" >&5
-printf "%s\n" "$as_me: Checking if compiler '$CC' supports -fno-strict-overflow" >&6;}
+$as_echo "$as_me: Checking if compiler '$CC' supports -fno-strict-overflow" >&6;}
 {
 		OLDFLAGS="$CFLAGS"
 		TESTFLAGS="-fno-strict-overflow"
 		CFLAGS="$CFLAGS $TESTFLAGS"
 		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
+$as_echo "$as_me: Setting $TESTFLAGS" >&6;}
-printf "%s\n" "$as_me: Setting $TESTFLAGS" >&6;}
+else
-else $as_nop
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Not setting $TESTFLAGS" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Not setting $TESTFLAGS" >&5
+$as_echo "$as_me: Not setting $TESTFLAGS" >&6;}; CFLAGS="$OLDFLAGS"
-printf "%s\n" "$as_me: Not setting $TESTFLAGS" >&6;}; CFLAGS="$OLDFLAGS"
+fi
-fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 }
 # needed for various extensions. define early before autoconf tests
-printf "%s\n" "#define _GNU_SOURCE /**/" >>confdefs.h
+$as_echo "#define _GNU_SOURCE /**/" >>confdefs.h
 STATIC=0
 # Check whether --enable-static was given.
-if test ${enable_static+y}
+if test "${enable_static+set}" = set; then :
-then :
 enableval=$enable_static;
 		if test "x$enableval" = "xyes"; then
 			STATIC=1
-			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Static Build" >&5
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: Static Build" >&5
-printf "%s\n" "$as_me: Static Build" >&6;}
+$as_echo "$as_me: Static Build" >&6;}
 		fi
 fi
 hardenbuild=1
 # Check whether --enable-harden was given.
-if test ${enable_harden+y}
+if test "${enable_harden+set}" = set; then :
-then :
 enableval=$enable_harden;
 		if test "x$enableval" = "xno"; then
 			hardenbuild=0
-			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling hardened build flags" >&5
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: Disabling hardened build flags" >&5
-printf "%s\n" "$as_me: Disabling hardened build flags" >&6;}
+$as_echo "$as_me: Disabling hardened build flags" >&6;}
 		fi
 fi
 if test "$hardenbuild" -eq 1; then
-	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Checking for available hardened build flags:" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Checking for available hardened build flags:" >&5
-printf "%s\n" "$as_me: Checking for available hardened build flags:" >&6;}
+$as_echo "$as_me: Checking for available hardened build flags:" >&6;}
 	# relocation flags don't make sense for static builds
 	if test "$STATIC" -ne 1; then
 		# pie
 		{
 		OLDFLAGS="$CFLAGS"
 		CFLAGS="$CFLAGS $TESTFLAGS"
 		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
+$as_echo "$as_me: Setting $TESTFLAGS" >&6;}
-printf "%s\n" "$as_me: Setting $TESTFLAGS" >&6;}
+else
-else $as_nop
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Not setting $TESTFLAGS" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Not setting $TESTFLAGS" >&5
+$as_echo "$as_me: Not setting $TESTFLAGS" >&6;}; CFLAGS="$OLDFLAGS"
-printf "%s\n" "$as_me: Not setting $TESTFLAGS" >&6;}; CFLAGS="$OLDFLAGS"
+fi
-fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 }
 		OLDLDFLAGS="$LDFLAGS"
 		TESTFLAGS="-Wl,-pie"
 		LDFLAGS="$LDFLAGS $TESTFLAGS"
 		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"
+if ac_fn_c_try_link "$LINENO"; then :
-then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
+$as_echo "$as_me: Setting $TESTFLAGS" >&6;}
-printf "%s\n" "$as_me: Setting $TESTFLAGS" >&6;}
+else
-else $as_nop
 				LDFLAGS="$OLDLDFLAGS"
 				TESTFLAGS="-pie"
 				LDFLAGS="$LDFLAGS $TESTFLAGS"
 				cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"
+if ac_fn_c_try_link "$LINENO"; then :
-then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
+$as_echo "$as_me: Setting $TESTFLAGS" >&6;}
-printf "%s\n" "$as_me: Setting $TESTFLAGS" >&6;}
+else
-else $as_nop
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Not setting $TESTFLAGS" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Not setting $TESTFLAGS" >&5
+$as_echo "$as_me: Not setting $TESTFLAGS" >&6;}; LDFLAGS="$OLDLDFLAGS"
-printf "%s\n" "$as_me: Not setting $TESTFLAGS" >&6;}; LDFLAGS="$OLDLDFLAGS"
+fi
-fi
+rm -f core conftest.err conftest.$ac_objext \
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
+rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
 		# readonly elf relocation sections (relro)
 		OLDLDFLAGS="$LDFLAGS"
 		TESTFLAGS="-Wl,-z,now -Wl,-z,relro"
 		LDFLAGS="$LDFLAGS $TESTFLAGS"
 		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"
+if ac_fn_c_try_link "$LINENO"; then :
-then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
+$as_echo "$as_me: Setting $TESTFLAGS" >&6;}
-printf "%s\n" "$as_me: Setting $TESTFLAGS" >&6;}
+else
-else $as_nop
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Not setting $TESTFLAGS" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Not setting $TESTFLAGS" >&5
+$as_echo "$as_me: Not setting $TESTFLAGS" >&6;}; LDFLAGS="$OLDLDFLAGS"
-printf "%s\n" "$as_me: Not setting $TESTFLAGS" >&6;}; LDFLAGS="$OLDLDFLAGS"
+fi
-fi
+rm -f core conftest.err conftest.$ac_objext \
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
 conftest$ac_exeext conftest.$ac_ext
 	fi # non-static
 	# stack protector. -strong is good but only in gcc 4.9 or later
 	OLDCFLAGS="$CFLAGS"
 	TESTFLAGS="-fstack-protector-strong"
 	CFLAGS="$CFLAGS $TESTFLAGS"
 	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
+$as_echo "$as_me: Setting $TESTFLAGS" >&6;}
-printf "%s\n" "$as_me: Setting $TESTFLAGS" >&6;}
+else
-else $as_nop
 			CFLAGS="$OLDCFLAGS"
 			TESTFLAGS="-fstack-protector --param=ssp-buffer-size=4"
 			CFLAGS="$CFLAGS $TESTFLAGS"
 			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
+$as_echo "$as_me: Setting $TESTFLAGS" >&6;}
-printf "%s\n" "$as_me: Setting $TESTFLAGS" >&6;}
+else
-else $as_nop
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Not setting $TESTFLAGS" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Not setting $TESTFLAGS" >&5
+$as_echo "$as_me: Not setting $TESTFLAGS" >&6;}; CFLAGS="$OLDCFLAGS"
-printf "%s\n" "$as_me: Not setting $TESTFLAGS" >&6;}; CFLAGS="$OLDCFLAGS"
+fi
-fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
-fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 	# FORTIFY_SOURCE
 	{
 		OLDFLAGS="$CFLAGS"
 		TESTFLAGS="-D_FORTIFY_SOURCE=2"
 		CFLAGS="$CFLAGS $TESTFLAGS"
 		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
+$as_echo "$as_me: Setting $TESTFLAGS" >&6;}
-printf "%s\n" "$as_me: Setting $TESTFLAGS" >&6;}
+else
-else $as_nop
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Not setting $TESTFLAGS" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Not setting $TESTFLAGS" >&5
+$as_echo "$as_me: Not setting $TESTFLAGS" >&6;}; CFLAGS="$OLDFLAGS"
-printf "%s\n" "$as_me: Not setting $TESTFLAGS" >&6;}; CFLAGS="$OLDFLAGS"
+fi
-fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 }
 	# Spectre v2 mitigations
 	{
 		OLDFLAGS="$CFLAGS"
 		CFLAGS="$CFLAGS $TESTFLAGS"
 		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
+$as_echo "$as_me: Setting $TESTFLAGS" >&6;}
-printf "%s\n" "$as_me: Setting $TESTFLAGS" >&6;}
+else
-else $as_nop
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Not setting $TESTFLAGS" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Not setting $TESTFLAGS" >&5
+$as_echo "$as_me: Not setting $TESTFLAGS" >&6;}; CFLAGS="$OLDFLAGS"
-printf "%s\n" "$as_me: Not setting $TESTFLAGS" >&6;}; CFLAGS="$OLDFLAGS"
+fi
-fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 }
 	{
 		OLDFLAGS="$CFLAGS"
 		TESTFLAGS="-mindirect-branch=thunk"
 		CFLAGS="$CFLAGS $TESTFLAGS"
 		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Setting $TESTFLAGS" >&5
+$as_echo "$as_me: Setting $TESTFLAGS" >&6;}
-printf "%s\n" "$as_me: Setting $TESTFLAGS" >&6;}
+else
-else $as_nop
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Not setting $TESTFLAGS" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Not setting $TESTFLAGS" >&5
+$as_echo "$as_me: Not setting $TESTFLAGS" >&6;}; CFLAGS="$OLDFLAGS"
-printf "%s\n" "$as_me: Not setting $TESTFLAGS" >&6;}; CFLAGS="$OLDFLAGS"
+fi
-fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
 }
 fi
 # large file support is useful for scp
 # Check whether --enable-largefile was given.
-if test ${enable_largefile+y}
+if test "${enable_largefile+set}" = set; then :
-then :
 enableval=$enable_largefile;
 fi
 if test "$enable_largefile" != no; then
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
-printf %s "checking for special C compiler options needed for large files... " >&6; }
+$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
-if test ${ac_cv_sys_largefile_CC+y}
+if ${ac_cv_sys_largefile_CC+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 ac_cv_sys_largefile_CC=no
 if test "$GCC" != yes; then
 ac_save_CC=$CC
 while :; do
 	 # IRIX 6.2 and later do not support large files by default,
 #include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
 We can't simply define LARGE_OFF_T to be 9223372036854775807,
 since some C++ compilers masquerading as C compilers
 incorrectly reject 9223372036854775807.  */
-#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
 		       && LARGE_OFF_T % 2147483647 == 1)
 		      ? 1 : -1];
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-	 if ac_fn_c_try_compile "$LINENO"
+	 if ac_fn_c_try_compile "$LINENO"; then :
-then :
 break
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam
+rm -f core conftest.err conftest.$ac_objext
 	 CC="$CC -n32"
-	 if ac_fn_c_try_compile "$LINENO"
+	 if ac_fn_c_try_compile "$LINENO"; then :
-then :
 ac_cv_sys_largefile_CC=' -n32'; break
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam
+rm -f core conftest.err conftest.$ac_objext
 	 break
 done
 CC=$ac_save_CC
 rm -f conftest.$ac_ext
 fi
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
-printf "%s\n" "$ac_cv_sys_largefile_CC" >&6; }
+$as_echo "$ac_cv_sys_largefile_CC" >&6; }
 if test "$ac_cv_sys_largefile_CC" != no; then
 CC=$CC$ac_cv_sys_largefile_CC
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
-printf %s "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
+$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
-if test ${ac_cv_sys_file_offset_bits+y}
+if ${ac_cv_sys_file_offset_bits+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 while :; do
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
 We can't simply define LARGE_OFF_T to be 9223372036854775807,
 since some C++ compilers masquerading as C compilers
 incorrectly reject 9223372036854775807.  */
-#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
 		       && LARGE_OFF_T % 2147483647 == 1)
 		      ? 1 : -1];
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
 ac_cv_sys_file_offset_bits=no; break
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #define _FILE_OFFSET_BITS 64
 #include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
 We can't simply define LARGE_OFF_T to be 9223372036854775807,
 since some C++ compilers masquerading as C compilers
 incorrectly reject 9223372036854775807.  */
-#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
 		       && LARGE_OFF_T % 2147483647 == 1)
 		      ? 1 : -1];
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
 ac_cv_sys_file_offset_bits=64; break
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_sys_file_offset_bits=unknown
 break
 done
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
-printf "%s\n" "$ac_cv_sys_file_offset_bits" >&6; }
+$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
 case $ac_cv_sys_file_offset_bits in #(
 no | unknown) ;;
 *)
-printf "%s\n" "#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits" >>confdefs.h
+cat >>confdefs.h <<_ACEOF
+#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+_ACEOF
 ;;
 esac
 rm -rf conftest*
 if test $ac_cv_sys_file_offset_bits = unknown; then
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
-printf %s "checking for _LARGE_FILES value needed for large files... " >&6; }
+$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
-if test ${ac_cv_sys_large_files+y}
+if ${ac_cv_sys_large_files+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 while :; do
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
 We can't simply define LARGE_OFF_T to be 9223372036854775807,
 since some C++ compilers masquerading as C compilers
 incorrectly reject 9223372036854775807.  */
-#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
 		       && LARGE_OFF_T % 2147483647 == 1)
 		      ? 1 : -1];
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
 ac_cv_sys_large_files=no; break
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #define _LARGE_FILES 1
 #include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
 We can't simply define LARGE_OFF_T to be 9223372036854775807,
 since some C++ compilers masquerading as C compilers
 incorrectly reject 9223372036854775807.  */
-#define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
+#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
 		       && LARGE_OFF_T % 2147483647 == 1)
 		      ? 1 : -1];
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
 ac_cv_sys_large_files=1; break
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_sys_large_files=unknown
 break
 done
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
-printf "%s\n" "$ac_cv_sys_large_files" >&6; }
+$as_echo "$ac_cv_sys_large_files" >&6; }
 case $ac_cv_sys_large_files in #(
 no | unknown) ;;
 *)
-printf "%s\n" "#define _LARGE_FILES $ac_cv_sys_large_files" >>confdefs.h
+cat >>confdefs.h <<_ACEOF
+#define _LARGE_FILES $ac_cv_sys_large_files
+_ACEOF
 ;;
 esac
 rm -rf conftest*
 fi
 fi
 # Host specific options
 # this isn't a definitive list of hosts, they are just added as required
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+if test -f "$ac_dir/install-sh"; then
-# Make sure we can run config.sub.
+ac_aux_dir=$ac_dir
-$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
+ac_install_sh="$ac_aux_dir/install-sh -c"
-as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
+break
+elif test -f "$ac_dir/install.sh"; then
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+ac_aux_dir=$ac_dir
-printf %s "checking build system type... " >&6; }
+ac_install_sh="$ac_aux_dir/install.sh -c"
-if test ${ac_cv_build+y}
+break
-then :
+elif test -f "$ac_dir/shtool"; then
-printf %s "(cached) " >&6
+ac_aux_dir=$ac_dir
-else $as_nop
+ac_install_sh="$ac_aux_dir/shtool install -c"
+break
+fi
+done
+if test -z "$ac_aux_dir"; then
+as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+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"`
+ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
 test "x$ac_build_alias" = x &&
 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
-ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
+as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
-printf "%s\n" "$ac_cv_build" >&6; }
+$as_echo "$ac_cv_build" >&6; }
 case $ac_cv_build in
 *-*-*) ;;
 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
 esac
 build=$ac_cv_build
 build_os=$*
 IFS=$ac_save_IFS
 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
-printf %s "checking host system type... " >&6; }
+$as_echo_n "checking host system type... " >&6; }
-if test ${ac_cv_host+y}
+if ${ac_cv_host+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 if test "x$host_alias" = x; then
 ac_cv_host=$ac_cv_build
 else
-ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
+ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
+as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
 fi
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
-printf "%s\n" "$ac_cv_host" >&6; }
+$as_echo "$ac_cv_host" >&6; }
 case $ac_cv_host in
 *-*-*) ;;
 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
 esac
 host=$ac_cv_host
 *-*-solaris*)
 	CFLAGS="$CFLAGS -I/usr/local/include"
 	LDFLAGS="$LDFLAGS -L/usr/local/lib -R/usr/local/lib"
 	conf_lastlog_location="/var/adm/lastlog"
-	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for obsolete utmp and wtmp in solaris2.x" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for obsolete utmp and wtmp in solaris2.x" >&5
-printf %s "checking for obsolete utmp and wtmp in solaris2.x... " >&6; }
+$as_echo_n "checking for obsolete utmp and wtmp in solaris2.x... " >&6; }
 	sol2ver=`echo "$host"| sed -e 's/.*[0-9]\.//'`
 	if test "$sol2ver" -ge 8; then
-		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-printf "%s\n" "yes" >&6; }
+$as_echo "yes" >&6; }
-printf "%s\n" "#define DISABLE_UTMP 1" >>confdefs.h
+$as_echo "#define DISABLE_UTMP 1" >>confdefs.h
-printf "%s\n" "#define DISABLE_WTMP 1" >>confdefs.h
+$as_echo "#define DISABLE_WTMP 1" >>confdefs.h
 	else
-		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
+$as_echo "no" >&6; }
 	fi
-	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
-printf %s "checking for socket in -lsocket... " >&6; }
+$as_echo_n "checking for socket in -lsocket... " >&6; }
-if test ${ac_cv_lib_socket_socket+y}
+if ${ac_cv_lib_socket_socket+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsocket  $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* 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.  */
+#ifdef __cplusplus
+extern "C"
+#endif
 char socket ();
 int
-main (void)
+main ()
 {
 return socket ();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"
+if ac_fn_c_try_link "$LINENO"; then :
-then :
 ac_cv_lib_socket_socket=yes
-else $as_nop
+else
 ac_cv_lib_socket_socket=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
+rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
-printf "%s\n" "$ac_cv_lib_socket_socket" >&6; }
+$as_echo "$ac_cv_lib_socket_socket" >&6; }
-if test "x$ac_cv_lib_socket_socket" = xyes
+if test "x$ac_cv_lib_socket_socket" = xyes; then :
-then :
 LIBS="$LIBS -lsocket"
 fi
-	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for yp_match in -lnsl" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for yp_match in -lnsl" >&5
-printf %s "checking for yp_match in -lnsl... " >&6; }
+$as_echo_n "checking for yp_match in -lnsl... " >&6; }
-if test ${ac_cv_lib_nsl_yp_match+y}
+if ${ac_cv_lib_nsl_yp_match+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lnsl  $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* 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.  */
+#ifdef __cplusplus
+extern "C"
+#endif
 char yp_match ();
 int
-main (void)
+main ()
 {
 return yp_match ();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"
+if ac_fn_c_try_link "$LINENO"; then :
-then :
 ac_cv_lib_nsl_yp_match=yes
-else $as_nop
+else
 ac_cv_lib_nsl_yp_match=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
+rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_yp_match" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_yp_match" >&5
-printf "%s\n" "$ac_cv_lib_nsl_yp_match" >&6; }
+$as_echo "$ac_cv_lib_nsl_yp_match" >&6; }
-if test "x$ac_cv_lib_nsl_yp_match" = xyes
+if test "x$ac_cv_lib_nsl_yp_match" = xyes; then :
-then :
 LIBS="$LIBS -lnsl"
 fi
 	;;
 *-*-aix*)
-printf "%s\n" "#define AIX 1" >>confdefs.h
+$as_echo "#define AIX 1" >>confdefs.h
 	# OpenSSH thinks it's broken. If it isn't, let me know.
-printf "%s\n" "#define BROKEN_GETADDRINFO 1" >>confdefs.h
+$as_echo "#define BROKEN_GETADDRINFO 1" >>confdefs.h
 	;;
 *-*-hpux*)
 	LIBS="$LIBS -lsec"
 	# It's probably broken.
-printf "%s\n" "#define BROKEN_GETADDRINFO 1" >>confdefs.h
+$as_echo "#define BROKEN_GETADDRINFO 1" >>confdefs.h
 	;;
 *-dec-osf*)
-printf "%s\n" "#define BROKEN_GETADDRINFO 1" >>confdefs.h
+$as_echo "#define BROKEN_GETADDRINFO 1" >>confdefs.h
 	;;
 esac
 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=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
+$as_echo_n "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_AR+y}
+if ${ac_cv_prog_AR+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 if test -n "$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
-case $as_dir in #(((
+test -z "$as_dir" && as_dir=.
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
 for ac_exec_ext in '' $ac_executable_extensions; do
-if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_AR="${ac_tool_prefix}ar"
-printf "%s\n" "$as_me:${as_lineno-$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
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-printf "%s\n" "$AR" >&6; }
+$as_echo "$AR" >&6; }
 else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
+$as_echo "no" >&6; }
 fi
 fi
 if test -z "$ac_cv_prog_AR"; then
 ac_ct_AR=$AR
 # Extract the first word of "ar", so it can be a program name with args.
 set dummy ar; ac_word=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
+$as_echo_n "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_ac_ct_AR+y}
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 if test -n "$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
-case $as_dir in #(((
+test -z "$as_dir" && as_dir=.
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
 for ac_exec_ext in '' $ac_executable_extensions; do
-if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_AR="ar"
-printf "%s\n" "$as_me:${as_lineno-$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
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-printf "%s\n" "$ac_ct_AR" >&6; }
+$as_echo "$ac_ct_AR" >&6; }
 else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
+$as_echo "no" >&6; }
 fi
 if test "x$ac_ct_AR" = x; then
 AR=":"
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ printf "%s\n" "$as_me:${as_lineno-$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
-printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 AR=$ac_ct_AR
 fi
 else
 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=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
+$as_echo_n "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_RANLIB+y}
+if ${ac_cv_prog_RANLIB+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 if test -n "$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
-case $as_dir in #(((
+test -z "$as_dir" && as_dir=.
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
 for ac_exec_ext in '' $ac_executable_extensions; do
-if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-printf "%s\n" "$as_me:${as_lineno-$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
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-printf "%s\n" "$RANLIB" >&6; }
+$as_echo "$RANLIB" >&6; }
 else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
+$as_echo "no" >&6; }
 fi
 fi
 if test -z "$ac_cv_prog_RANLIB"; then
 ac_ct_RANLIB=$RANLIB
 # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
+$as_echo_n "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_ac_ct_RANLIB+y}
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 if test -n "$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
-case $as_dir in #(((
+test -z "$as_dir" && as_dir=.
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
 for ac_exec_ext in '' $ac_executable_extensions; do
-if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_RANLIB="ranlib"
-printf "%s\n" "$as_me:${as_lineno-$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
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-printf "%s\n" "$ac_ct_RANLIB" >&6; }
+$as_echo "$ac_ct_RANLIB" >&6; }
 else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
+$as_echo "no" >&6; }
 fi
 if test "x$ac_ct_RANLIB" = x; then
 RANLIB=":"
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ printf "%s\n" "$as_me:${as_lineno-$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
-printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 RANLIB=$ac_ct_RANLIB
 fi
 else
 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=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
+$as_echo_n "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_STRIP+y}
+if ${ac_cv_prog_STRIP+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 if test -n "$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
-case $as_dir in #(((
+test -z "$as_dir" && as_dir=.
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
 for ac_exec_ext in '' $ac_executable_extensions; do
-if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-printf "%s\n" "$as_me:${as_lineno-$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
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-printf "%s\n" "$STRIP" >&6; }
+$as_echo "$STRIP" >&6; }
 else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
+$as_echo "no" >&6; }
 fi
 fi
 if test -z "$ac_cv_prog_STRIP"; then
 ac_ct_STRIP=$STRIP
 # Extract the first word of "strip", so it can be a program name with args.
 set dummy strip; ac_word=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
+$as_echo_n "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_ac_ct_STRIP+y}
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 if test -n "$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
-case $as_dir in #(((
+test -z "$as_dir" && as_dir=.
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
 for ac_exec_ext in '' $ac_executable_extensions; do
-if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_STRIP="strip"
-printf "%s\n" "$as_me:${as_lineno-$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
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-printf "%s\n" "$ac_ct_STRIP" >&6; }
+$as_echo "$ac_ct_STRIP" >&6; }
 else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
+$as_echo "no" >&6; }
 fi
 if test "x$ac_ct_STRIP" = x; then
 STRIP=":"
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ printf "%s\n" "$as_me:${as_lineno-$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
-printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 STRIP=$ac_ct_STRIP
 fi
 else
 fi
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}install", so it can be a program name with args.
 set dummy ${ac_tool_prefix}install; ac_word=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
+$as_echo_n "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_INSTALL+y}
+if ${ac_cv_prog_INSTALL+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 if test -n "$INSTALL"; then
 ac_cv_prog_INSTALL="$INSTALL" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
-case $as_dir in #(((
+test -z "$as_dir" && as_dir=.
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
 for ac_exec_ext in '' $ac_executable_extensions; do
-if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_INSTALL="${ac_tool_prefix}install"
-printf "%s\n" "$as_me:${as_lineno-$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
 INSTALL=$ac_cv_prog_INSTALL
 if test -n "$INSTALL"; then
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
-printf "%s\n" "$INSTALL" >&6; }
+$as_echo "$INSTALL" >&6; }
 else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
+$as_echo "no" >&6; }
 fi
 fi
 if test -z "$ac_cv_prog_INSTALL"; then
 ac_ct_INSTALL=$INSTALL
 # Extract the first word of "install", so it can be a program name with args.
 set dummy install; ac_word=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
+$as_echo_n "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_ac_ct_INSTALL+y}
+if ${ac_cv_prog_ac_ct_INSTALL+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 if test -n "$ac_ct_INSTALL"; then
 ac_cv_prog_ac_ct_INSTALL="$ac_ct_INSTALL" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
-case $as_dir in #(((
+test -z "$as_dir" && as_dir=.
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
 for ac_exec_ext in '' $ac_executable_extensions; do
-if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_INSTALL="install"
-printf "%s\n" "$as_me:${as_lineno-$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_INSTALL=$ac_cv_prog_ac_ct_INSTALL
 if test -n "$ac_ct_INSTALL"; then
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_INSTALL" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_INSTALL" >&5
-printf "%s\n" "$ac_ct_INSTALL" >&6; }
+$as_echo "$ac_ct_INSTALL" >&6; }
 else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
+$as_echo "no" >&6; }
 fi
 if test "x$ac_ct_INSTALL" = x; then
 INSTALL=":"
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ printf "%s\n" "$as_me:${as_lineno-$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
-printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 INSTALL=$ac_ct_INSTALL
 fi
 else
 INSTALL="$ac_cv_prog_INSTALL"
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5
+ac_ext=c
-printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; }
+ac_cpp='$CPP $CPPFLAGS'
-if test ${ac_cv_c_undeclared_builtin_options+y}
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-then :
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-printf %s "(cached) " >&6
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-else $as_nop
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-ac_save_CFLAGS=$CFLAGS
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
-ac_cv_c_undeclared_builtin_options='cannot detect'
+# On Suns, sometimes $CPP names a directory.
-for ac_arg in '' -fno-builtin; do
+if test -n "$CPP" && test -d "$CPP"; then
-CFLAGS="$ac_save_CFLAGS $ac_arg"
+CPP=
-# This test program should *not* compile successfully.
+fi
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+if test -z "$CPP"; 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
+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 confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+else
+# Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+# OK, works on sane cases.  Now check whether nonexistent headers
+# can be detected and how.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+# Broken: success on invalid input.
+continue
+else
+# Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+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:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+# Use a header file that comes with gcc, so configuring glibc
+# with a fresh cross-compiler works.
+# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+# <limits.h> exists even on freestanding compilers.
+# On the NeXT, cc -E runs the code through the compiler's parser,
+# not just through cpp. "Syntax error" is here to catch this case.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+		     Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+else
+# Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+# OK, works on sane cases.  Now check whether nonexistent headers
+# can be detected and how.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+# Broken: success on invalid input.
+continue
+else
+# Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+else
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+ac_ext=c
+ac_cpp='$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
+{ $as_echo "$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 ${ac_cv_path_GREP+:} false; then :
+$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"
+as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+# Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ac_count=0
+$as_echo_n 0123456789 >"conftest.in"
+while :
+do
+cat "conftest.in" "conftest.in" >"conftest.tmp"
+mv "conftest.tmp" "conftest.in"
+cp "conftest.in" "conftest.nl"
+$as_echo 'GREP' >> "conftest.nl"
+"$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
+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
+# 10*(2^10) chars as input seems more than enough
+test $ac_count -gt 10 && break
+done
+rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+$ac_path_GREP_found && break 3
+done
+done
+done
+IFS=$as_save_IFS
+if test -z "$ac_cv_path_GREP"; then
+as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+fi
+else
+ac_cv_path_GREP=$GREP
+fi
+fi
+{ $as_echo "$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:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+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
+if test -z "$EGREP"; then
+ac_path_EGREP_found=false
+# Loop through the user's path and test for each of PROGNAME-LIST
+as_save_IFS=$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 egrep; do
+for ac_exec_ext in '' $ac_executable_extensions; do
+ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+# Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ac_count=0
+$as_echo_n 0123456789 >"conftest.in"
+while :
+do
+cat "conftest.in" "conftest.in" >"conftest.tmp"
+mv "conftest.tmp" "conftest.in"
+cp "conftest.in" "conftest.nl"
+$as_echo 'EGREP' >> "conftest.nl"
+"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+as_fn_arith $ac_count + 1 && ac_count=$as_val
+if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+# Best one so far, save it but keep looking for a better one
+ac_cv_path_EGREP="$ac_path_EGREP"
+ac_path_EGREP_max=$ac_count
+fi
+# 10*(2^10) chars as input seems more than enough
+test $ac_count -gt 10 && break
+done
+rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+$ac_path_EGREP_found && break 3
+done
+done
+done
+IFS=$as_save_IFS
+if test -z "$ac_cv_path_EGREP"; then
+as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+fi
+else
+ac_cv_path_EGREP=$EGREP
+fi
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+EGREP="$ac_cv_path_EGREP"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+$as_echo_n "(cached) " >&6
+else
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
 int
-main (void)
+main ()
 {
-(void) strchr;
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
+ac_cv_header_stdc=yes
+else
-else $as_nop
+ac_cv_header_stdc=no
-# This test program should compile successfully.
+fi
-# No library function is consistently available on
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-# freestanding implementations, so test against a dummy
-# declaration.  Include always-available headers on the
+if test $ac_cv_header_stdc = yes; then
-# off chance that they somehow elicit warnings.
+# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
-#include <float.h>
+#include <string.h>
-#include <limits.h>
-#include <stdarg.h>
+_ACEOF
-#include <stddef.h>
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-extern void ac_decl (int, char *);
+$EGREP "memchr" >/dev/null 2>&1; then :
+else
+ac_cv_header_stdc=no
+fi
+rm -f conftest*
+fi
+if test $ac_cv_header_stdc = yes; then
+# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdlib.h>
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+$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 :
+:
+else
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+		   (('a' <= (c) && (c) <= 'i') \
+		     || ('j' <= (c) && (c) <= 'r') \
+		     || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
 int
-main (void)
+main ()
 {
-(void) ac_decl (0, (char *) 0);
+int i;
-(void) ac_decl;
+for (i = 0; i < 256; i++)
+if (XOR (islower (i), ISLOWER (i))
-;
+	|| toupper (i) != TOUPPER (i))
+return 2;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_run "$LINENO"; then :
-then :
-if test x"$ac_arg" = x
+else
-then :
+ac_cv_header_stdc=no
-ac_cv_c_undeclared_builtin_options='none needed'
+fi
-else $as_nop
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-ac_cv_c_undeclared_builtin_options=$ac_arg
+conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
-break
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
-fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+$as_echo "$ac_cv_header_stdc" >&6; }
-done
+if test $ac_cv_header_stdc = yes; then
-CFLAGS=$ac_save_CFLAGS
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5
+fi
-printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; }
-case $ac_cv_c_undeclared_builtin_options in #(
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-'cannot detect') :
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+		  inttypes.h stdint.h unistd.h
-printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+do :
-as_fn_error $? "cannot make $CC report undeclared builtins
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-See \`config.log' for more details" "$LINENO" 5; } ;; #(
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-'none needed') :
+"
-ac_c_undeclared_builtin_options='' ;; #(
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-*) :
+cat >>confdefs.h <<_ACEOF
-ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;;
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-esac
+_ACEOF
-ac_header= ac_cache=
+fi
-for ac_item in $ac_header_c_list
-do
-if test $ac_cache; then
-ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
-if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
-printf "%s\n" "#define $ac_item 1" >> confdefs.h
-fi
-ac_header= ac_cache=
-elif test $ac_header; then
-ac_cache=$ac_item
-else
-ac_header=$ac_item
-fi
 done
+ac_fn_c_check_decl "$LINENO" "__UCLIBC__" "ac_cv_have_decl___UCLIBC__" "$ac_includes_default"
+if test "x$ac_cv_have_decl___UCLIBC__" = xyes; then :
-if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
-then :
-printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
-fi
-ac_fn_check_decl "$LINENO" "__UCLIBC__" "ac_cv_have_decl___UCLIBC__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
-if test "x$ac_cv_have_decl___UCLIBC__" = xyes
-then :
 	no_loginfunc_check=1
-	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using uClibc - login() and logout() probably don't work, so we won't use them." >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Using uClibc - login() and logout() probably don't work, so we won't use them." >&5
-printf "%s\n" "$as_me: Using uClibc - login() and logout() probably don't work, so we won't use them." >&6;}
+$as_echo "$as_me: Using uClibc - login() and logout() probably don't work, so we won't use them." >&6;}
 fi
 ac_fn_c_check_func "$LINENO" "crypt" "ac_cv_func_crypt"
-if test "x$ac_cv_func_crypt" = xyes
+if test "x$ac_cv_func_crypt" = xyes; then :
-then :
 found_crypt_func=here
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5
-printf %s "checking for crypt in -lcrypt... " >&6; }
+$as_echo_n "checking for crypt in -lcrypt... " >&6; }
-if test ${ac_cv_lib_crypt_crypt+y}
+if ${ac_cv_lib_crypt_crypt+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lcrypt  $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* 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.  */
+#ifdef __cplusplus
+extern "C"
+#endif
 char crypt ();
 int
-main (void)
+main ()
 {
 return crypt ();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"
+if ac_fn_c_try_link "$LINENO"; then :
-then :
 ac_cv_lib_crypt_crypt=yes
-else $as_nop
+else
 ac_cv_lib_crypt_crypt=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
+rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5
-printf "%s\n" "$ac_cv_lib_crypt_crypt" >&6; }
+$as_echo "$ac_cv_lib_crypt_crypt" >&6; }
-if test "x$ac_cv_lib_crypt_crypt" = xyes
+if test "x$ac_cv_lib_crypt_crypt" = xyes; then :
-then :
 	CRYPTLIB="-lcrypt"
 	found_crypt_func=here
 fi
 if test "t$found_crypt_func" = there; then
-printf "%s\n" "#define HAVE_CRYPT 1" >>confdefs.h
+$as_echo "#define HAVE_CRYPT 1" >>confdefs.h
 fi
 # Check if zlib is needed
 # Check whether --with-zlib was given.
-if test ${with_zlib+y}
+if test "${with_zlib+set}" = set; then :
-then :
 withval=$with_zlib;
 		# option is given
 		if test -d "$withval/lib"; then
 			LDFLAGS="-L${withval}/lib ${LDFLAGS}"
 		else
 fi
 # Check whether --enable-zlib was given.
-if test ${enable_zlib+y}
+if test "${enable_zlib+set}" = set; then :
-then :
 enableval=$enable_zlib;
 		if test "x$enableval" = "xno"; then
-printf "%s\n" "#define DISABLE_ZLIB 1" >>confdefs.h
+$as_echo "#define DISABLE_ZLIB 1" >>confdefs.h
-			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling zlib" >&5
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: Disabling zlib" >&5
-printf "%s\n" "$as_me: Disabling zlib" >&6;}
+$as_echo "$as_me: Disabling zlib" >&6;}
 		else
-			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
-printf %s "checking for deflate in -lz... " >&6; }
+$as_echo_n "checking for deflate in -lz... " >&6; }
-if test ${ac_cv_lib_z_deflate+y}
+if ${ac_cv_lib_z_deflate+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lz  $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* 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.  */
+#ifdef __cplusplus
+extern "C"
+#endif
 char deflate ();
 int
-main (void)
+main ()
 {
 return deflate ();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"
+if ac_fn_c_try_link "$LINENO"; then :
-then :
 ac_cv_lib_z_deflate=yes
-else $as_nop
+else
 ac_cv_lib_z_deflate=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
+rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
-printf "%s\n" "$ac_cv_lib_z_deflate" >&6; }
+$as_echo "$ac_cv_lib_z_deflate" >&6; }
-if test "x$ac_cv_lib_z_deflate" = xyes
+if test "x$ac_cv_lib_z_deflate" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_LIBZ 1" >>confdefs.h
+#define HAVE_LIBZ 1
+_ACEOF
 LIBS="-lz $LIBS"
-else $as_nop
+else
 as_fn_error $? "*** zlib missing - install first or check config.log ***" "$LINENO" 5
 fi
-			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Enabling zlib" >&5
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: Enabling zlib" >&5
-printf "%s\n" "$as_me: Enabling zlib" >&6;}
+$as_echo "$as_me: Enabling zlib" >&6;}
 		fi
-else $as_nop
+else
 		# if not disabled, check for zlib
-		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
-printf %s "checking for deflate in -lz... " >&6; }
+$as_echo_n "checking for deflate in -lz... " >&6; }
-if test ${ac_cv_lib_z_deflate+y}
+if ${ac_cv_lib_z_deflate+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lz  $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* 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.  */
+#ifdef __cplusplus
+extern "C"
+#endif
 char deflate ();
 int
-main (void)
+main ()
 {
 return deflate ();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"
+if ac_fn_c_try_link "$LINENO"; then :
-then :
 ac_cv_lib_z_deflate=yes
-else $as_nop
+else
 ac_cv_lib_z_deflate=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
+rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
-printf "%s\n" "$ac_cv_lib_z_deflate" >&6; }
+$as_echo "$ac_cv_lib_z_deflate" >&6; }
-if test "x$ac_cv_lib_z_deflate" = xyes
+if test "x$ac_cv_lib_z_deflate" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_LIBZ 1" >>confdefs.h
+#define HAVE_LIBZ 1
+_ACEOF
 LIBS="-lz $LIBS"
-else $as_nop
+else
 as_fn_error $? "*** zlib missing - install first or check config.log ***" "$LINENO" 5
 fi
-		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Enabling zlib" >&5
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: Enabling zlib" >&5
-printf "%s\n" "$as_me: Enabling zlib" >&6;}
+$as_echo "$as_me: Enabling zlib" >&6;}
 fi
 # Check if pam is needed
 # Check whether --with-pam was given.
-if test ${with_pam+y}
+if test "${with_pam+set}" = set; then :
-then :
 withval=$with_pam;
 		# option is given
 		if test -d "$withval/lib"; then
 			LDFLAGS="-L${withval}/lib ${LDFLAGS}"
 		else
 fi
 # Check whether --enable-pam was given.
-if test ${enable_pam+y}
+if test "${enable_pam+set}" = set; then :
-then :
 enableval=$enable_pam;
 		if test "x$enableval" = "xyes"; then
-			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pam_authenticate in -lpam" >&5
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pam_authenticate in -lpam" >&5
-printf %s "checking for pam_authenticate in -lpam... " >&6; }
+$as_echo_n "checking for pam_authenticate in -lpam... " >&6; }
-if test ${ac_cv_lib_pam_pam_authenticate+y}
+if ${ac_cv_lib_pam_pam_authenticate+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpam  $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* 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.  */
+#ifdef __cplusplus
+extern "C"
+#endif
 char pam_authenticate ();
 int
-main (void)
+main ()
 {
 return pam_authenticate ();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"
+if ac_fn_c_try_link "$LINENO"; then :
-then :
 ac_cv_lib_pam_pam_authenticate=yes
-else $as_nop
+else
 ac_cv_lib_pam_pam_authenticate=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
+rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pam_pam_authenticate" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pam_pam_authenticate" >&5
-printf "%s\n" "$ac_cv_lib_pam_pam_authenticate" >&6; }
+$as_echo "$ac_cv_lib_pam_pam_authenticate" >&6; }
-if test "x$ac_cv_lib_pam_pam_authenticate" = xyes
+if test "x$ac_cv_lib_pam_pam_authenticate" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_LIBPAM 1" >>confdefs.h
+#define HAVE_LIBPAM 1
+_ACEOF
 LIBS="-lpam $LIBS"
-else $as_nop
+else
 as_fn_error $? "*** PAM missing - install first or check config.log ***" "$LINENO" 5
 fi
-			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Enabling PAM" >&5
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: Enabling PAM" >&5
-printf "%s\n" "$as_me: Enabling PAM" >&6;}
+$as_echo "$as_me: Enabling PAM" >&6;}
-			ac_fn_c_check_func "$LINENO" "pam_fail_delay" "ac_cv_func_pam_fail_delay"
+			for ac_func in pam_fail_delay
-if test "x$ac_cv_func_pam_fail_delay" = xyes
+do :
-then :
+ac_fn_c_check_func "$LINENO" "pam_fail_delay" "ac_cv_func_pam_fail_delay"
-printf "%s\n" "#define HAVE_PAM_FAIL_DELAY 1" >>confdefs.h
+if test "x$ac_cv_func_pam_fail_delay" = xyes; then :
+cat >>confdefs.h <<_ACEOF
-fi
+#define HAVE_PAM_FAIL_DELAY 1
+_ACEOF
+fi
+done
 		else
-printf "%s\n" "#define DISABLE_PAM 1" >>confdefs.h
+$as_echo "#define DISABLE_PAM 1" >>confdefs.h
-			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling PAM" >&5
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: Disabling PAM" >&5
-printf "%s\n" "$as_me: Disabling PAM" >&6;}
+$as_echo "$as_me: Disabling PAM" >&6;}
 		fi
-else $as_nop
+else
 		# disable it by default
-printf "%s\n" "#define DISABLE_PAM 1" >>confdefs.h
+$as_echo "#define DISABLE_PAM 1" >>confdefs.h
-		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling PAM" >&5
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: Disabling PAM" >&5
-printf "%s\n" "$as_me: Disabling PAM" >&6;}
+$as_echo "$as_me: Disabling PAM" >&6;}
 fi
 # Check whether --enable-openpty was given.
-if test ${enable_openpty+y}
+if test "${enable_openpty+set}" = set; then :
-then :
 enableval=$enable_openpty;
 		if test "x$enableval" = "xno"; then
-			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Not using openpty" >&5
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: Not using openpty" >&5
-printf "%s\n" "$as_me: Not using openpty" >&6;}
+$as_echo "$as_me: Not using openpty" >&6;}
 		else
-			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using openpty if available" >&5
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: Using openpty if available" >&5
-printf "%s\n" "$as_me: Using openpty if available" >&6;}
+$as_echo "$as_me: Using openpty if available" >&6;}
-			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5
-printf %s "checking for library containing openpty... " >&6; }
+$as_echo_n "checking for library containing openpty... " >&6; }
-if test ${ac_cv_search_openpty+y}
+if ${ac_cv_search_openpty+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 ac_func_search_save_LIBS=$LIBS
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
 char openpty ();
 int
-main (void)
+main ()
 {
 return openpty ();
 ;
 return 0;
 }
 _ACEOF
-for ac_lib in '' util
+for ac_lib in '' util; do
-do
 if test -z "$ac_lib"; then
 ac_res="none required"
 else
 ac_res=-l$ac_lib
 LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
 fi
-if ac_fn_c_try_link "$LINENO"
+if ac_fn_c_try_link "$LINENO"; then :
-then :
 ac_cv_search_openpty=$ac_res
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
+rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext
-if test ${ac_cv_search_openpty+y}
+if ${ac_cv_search_openpty+:} false; then :
-then :
 break
 fi
 done
-if test ${ac_cv_search_openpty+y}
+if ${ac_cv_search_openpty+:} false; then :
-then :
+else
-else $as_nop
 ac_cv_search_openpty=no
 fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5
-printf "%s\n" "$ac_cv_search_openpty" >&6; }
+$as_echo "$ac_cv_search_openpty" >&6; }
 ac_res=$ac_cv_search_openpty
-if test "$ac_res" != no
+if test "$ac_res" != no; then :
-then :
 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 dropbear_cv_func_have_openpty=yes
 fi
 		fi
-else $as_nop
+else
-		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using openpty if available" >&5
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: Using openpty if available" >&5
-printf "%s\n" "$as_me: Using openpty if available" >&6;}
+$as_echo "$as_me: Using openpty if available" >&6;}
-		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5
-printf %s "checking for library containing openpty... " >&6; }
+$as_echo_n "checking for library containing openpty... " >&6; }
-if test ${ac_cv_search_openpty+y}
+if ${ac_cv_search_openpty+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 ac_func_search_save_LIBS=$LIBS
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
 char openpty ();
 int
-main (void)
+main ()
 {
 return openpty ();
 ;
 return 0;
 }
 _ACEOF
-for ac_lib in '' util
+for ac_lib in '' util; do
-do
 if test -z "$ac_lib"; then
 ac_res="none required"
 else
 ac_res=-l$ac_lib
 LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
 fi
-if ac_fn_c_try_link "$LINENO"
+if ac_fn_c_try_link "$LINENO"; then :
-then :
 ac_cv_search_openpty=$ac_res
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
+rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext
-if test ${ac_cv_search_openpty+y}
+if ${ac_cv_search_openpty+:} false; then :
-then :
 break
 fi
 done
-if test ${ac_cv_search_openpty+y}
+if ${ac_cv_search_openpty+:} false; then :
-then :
+else
-else $as_nop
 ac_cv_search_openpty=no
 fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5
-printf "%s\n" "$ac_cv_search_openpty" >&6; }
+$as_echo "$ac_cv_search_openpty" >&6; }
 ac_res=$ac_cv_search_openpty
-if test "$ac_res" != no
+if test "$ac_res" != no; then :
-then :
 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 dropbear_cv_func_have_openpty=yes
 fi
 fi
 if test "x$dropbear_cv_func_have_openpty" = "xyes"; then
-printf "%s\n" "#define HAVE_OPENPTY /**/" >>confdefs.h
+$as_echo "#define HAVE_OPENPTY /**/" >>confdefs.h
 	no_ptc_check=yes
 	no_ptmx_check=yes
 fi
 # Check whether --enable-syslog was given.
-if test ${enable_syslog+y}
+if test "${enable_syslog+set}" = set; then :
-then :
 enableval=$enable_syslog;
 		if test "x$enableval" = "xno"; then
-printf "%s\n" "#define DISABLE_SYSLOG 1" >>confdefs.h
+$as_echo "#define DISABLE_SYSLOG 1" >>confdefs.h
-			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling syslog" >&5
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: Disabling syslog" >&5
-printf "%s\n" "$as_me: Disabling syslog" >&6;}
+$as_echo "$as_me: Disabling syslog" >&6;}
 		else
-			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Enabling syslog" >&5
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: Enabling syslog" >&5
-printf "%s\n" "$as_me: Enabling syslog" >&6;}
+$as_echo "$as_me: Enabling syslog" >&6;}
 		fi
-else $as_nop
+else
-		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Enabling syslog" >&5
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: Enabling syslog" >&5
-printf "%s\n" "$as_me: Enabling syslog" >&6;}
+$as_echo "$as_me: Enabling syslog" >&6;}
 fi
 # Check whether --enable-shadow was given.
-if test ${enable_shadow+y}
+if test "${enable_shadow+set}" = set; then :
-then :
 enableval=$enable_shadow;
 		if test "x$enableval" = "xno"; then
-			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Not using shadow passwords" >&5
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: Not using shadow passwords" >&5
-printf "%s\n" "$as_me: Not using shadow passwords" >&6;}
+$as_echo "$as_me: Not using shadow passwords" >&6;}
 		else
-			ac_fn_c_check_header_compile "$LINENO" "shadow.h" "ac_cv_header_shadow_h" "$ac_includes_default"
+			for ac_header in shadow.h
-if test "x$ac_cv_header_shadow_h" = xyes
+do :
-then :
+ac_fn_c_check_header_mongrel "$LINENO" "shadow.h" "ac_cv_header_shadow_h" "$ac_includes_default"
-printf "%s\n" "#define HAVE_SHADOW_H 1" >>confdefs.h
+if test "x$ac_cv_header_shadow_h" = xyes; then :
+cat >>confdefs.h <<_ACEOF
-fi
+#define HAVE_SHADOW_H 1
+_ACEOF
-			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using shadow passwords if available" >&5
-printf "%s\n" "$as_me: Using shadow passwords if available" >&6;}
+fi
+done
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: Using shadow passwords if available" >&5
+$as_echo "$as_me: Using shadow passwords if available" >&6;}
 		fi
-else $as_nop
+else
-		ac_fn_c_check_header_compile "$LINENO" "shadow.h" "ac_cv_header_shadow_h" "$ac_includes_default"
+		for ac_header in shadow.h
-if test "x$ac_cv_header_shadow_h" = xyes
+do :
-then :
+ac_fn_c_check_header_mongrel "$LINENO" "shadow.h" "ac_cv_header_shadow_h" "$ac_includes_default"
-printf "%s\n" "#define HAVE_SHADOW_H 1" >>confdefs.h
+if test "x$ac_cv_header_shadow_h" = xyes; then :
+cat >>confdefs.h <<_ACEOF
-fi
+#define HAVE_SHADOW_H 1
+_ACEOF
-		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using shadow passwords if available" >&5
-printf "%s\n" "$as_me: Using shadow passwords if available" >&6;}
+fi
+done
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: Using shadow passwords if available" >&5
+$as_echo "$as_me: Using shadow passwords if available" >&6;}
 fi
 # Check whether --enable-plugin was given.
-if test ${enable_plugin+y}
+if test "${enable_plugin+set}" = set; then :
-then :
 enableval=$enable_plugin;
-printf "%s\n" "#define DROPBEAR_PLUGIN 1" >>confdefs.h
+$as_echo "#define DROPBEAR_PLUGIN 1" >>confdefs.h
-		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Enabling support for External Public Key Authentication" >&5
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: Enabling support for External Public Key Authentication" >&5
-printf "%s\n" "$as_me: Enabling support for External Public Key Authentication" >&6;}
+$as_echo "$as_me: Enabling support for External Public Key Authentication" >&6;}
 		DROPBEAR_PLUGIN=1
-else $as_nop
+else
-printf "%s\n" "#define DROPBEAR_PLUGIN 0" >>confdefs.h
+$as_echo "#define DROPBEAR_PLUGIN 0" >>confdefs.h
 		DROPBEAR_PLUGIN=0
 fi
 # Check whether --enable-fuzz was given.
-if test ${enable_fuzz+y}
+if test "${enable_fuzz+set}" = set; then :
-then :
 enableval=$enable_fuzz;
 		if test "x$enableval" = "xyes"; then
-printf "%s\n" "#define DROPBEAR_FUZZ 1" >>confdefs.h
+$as_echo "#define DROPBEAR_FUZZ 1" >>confdefs.h
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Enabling fuzzing" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Enabling fuzzing" >&5
-printf "%s\n" "$as_me: Enabling fuzzing" >&6;}
+$as_echo "$as_me: Enabling fuzzing" >&6;}
 DROPBEAR_FUZZ=1
 # libfuzzer needs linking with c++ libraries
 ac_ext=cpp
 ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 if test -z "$CXX"; then
 if test -n "$CCC"; then
 CXX=$CCC
 else
 if test -n "$ac_tool_prefix"; then
-for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
+for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
 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=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
+$as_echo_n "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_CXX+y}
+if ${ac_cv_prog_CXX+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 if test -n "$CXX"; then
 ac_cv_prog_CXX="$CXX" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
-case $as_dir in #(((
+test -z "$as_dir" && as_dir=.
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
 for ac_exec_ext in '' $ac_executable_extensions; do
-if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
-printf "%s\n" "$as_me:${as_lineno-$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
 CXX=$ac_cv_prog_CXX
 if test -n "$CXX"; then
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
-printf "%s\n" "$CXX" >&6; }
+$as_echo "$CXX" >&6; }
 else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
+$as_echo "no" >&6; }
 fi
 test -n "$CXX" && break
 done
 fi
 if test -z "$CXX"; then
 ac_ct_CXX=$CXX
-for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++
+for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
 do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-printf %s "checking for $ac_word... " >&6; }
+$as_echo_n "checking for $ac_word... " >&6; }
-if test ${ac_cv_prog_ac_ct_CXX+y}
+if ${ac_cv_prog_ac_ct_CXX+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 if test -n "$ac_ct_CXX"; then
 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
-case $as_dir in #(((
+test -z "$as_dir" && as_dir=.
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
 for ac_exec_ext in '' $ac_executable_extensions; do
-if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
 ac_cv_prog_ac_ct_CXX="$ac_prog"
-printf "%s\n" "$as_me:${as_lineno-$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_CXX=$ac_cv_prog_ac_ct_CXX
 if test -n "$ac_ct_CXX"; then
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
-printf "%s\n" "$ac_ct_CXX" >&6; }
+$as_echo "$ac_ct_CXX" >&6; }
 else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-printf "%s\n" "no" >&6; }
+$as_echo "no" >&6; }
 fi
 test -n "$ac_ct_CXX" && break
 done
 if test "x$ac_ct_CXX" = x; then
 CXX="g++"
 else
 case $cross_compiling:$ac_tool_warned in
 yes:)
-{ printf "%s\n" "$as_me:${as_lineno-$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
-printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
 CXX=$ac_ct_CXX
 fi
 fi
 fi
 fi
 # Provide some information about the compiler.
-printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
 set X $ac_compile
 ac_compiler=$2
 for ac_option in --version -v -V -qversion; do
 { { ac_try="$ac_compiler $ac_option >&5"
 case "(($ac_try" in
 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
 *) ac_try_echo=$ac_try;;
 esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-printf "%s\n" "$ac_try_echo"; } >&5
+$as_echo "$ac_try_echo"; } >&5
 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
 ac_status=$?
 if test -s conftest.err; then
 sed '10a\
 ... rest of stderr output deleted ...
 10q' conftest.err >conftest.er1
 cat conftest.er1 >&5
 fi
 rm -f conftest.er1 conftest.err
-printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
 test $ac_status = 0; }
 done
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
-printf %s "checking whether the compiler supports GNU C++... " >&6; }
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
-if test ${ac_cv_cxx_compiler_gnu+y}
+if ${ac_cv_cxx_compiler_gnu+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 #ifndef __GNUC__
 choke me
 #endif
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_cxx_try_compile "$LINENO"
+if ac_fn_cxx_try_compile "$LINENO"; then :
-then :
 ac_compiler_gnu=yes
-else $as_nop
+else
 ac_compiler_gnu=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
-printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; }
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 if test $ac_compiler_gnu = yes; then
 GXX=yes
 else
 GXX=
 fi
-ac_test_CXXFLAGS=${CXXFLAGS+y}
+ac_test_CXXFLAGS=${CXXFLAGS+set}
 ac_save_CXXFLAGS=$CXXFLAGS
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
-printf %s "checking whether $CXX accepts -g... " >&6; }
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
-if test ${ac_cv_prog_cxx_g+y}
+if ${ac_cv_prog_cxx_g+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
 ac_cxx_werror_flag=yes
 ac_cv_prog_cxx_g=no
 CXXFLAGS="-g"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_cxx_try_compile "$LINENO"
+if ac_fn_cxx_try_compile "$LINENO"; then :
-then :
 ac_cv_prog_cxx_g=yes
-else $as_nop
+else
 CXXFLAGS=""
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_cxx_try_compile "$LINENO"
+if ac_fn_cxx_try_compile "$LINENO"; then :
-then :
+else
-else $as_nop
 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
 	 CXXFLAGS="-g"
 	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_cxx_try_compile "$LINENO"
+if ac_fn_cxx_try_compile "$LINENO"; then :
-then :
 ac_cv_prog_cxx_g=yes
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
-printf "%s\n" "$ac_cv_prog_cxx_g" >&6; }
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
-if test $ac_test_CXXFLAGS; then
+if test "$ac_test_CXXFLAGS" = set; then
 CXXFLAGS=$ac_save_CXXFLAGS
 elif test $ac_cv_prog_cxx_g = yes; then
 if test "$GXX" = yes; then
 CXXFLAGS="-g -O2"
 else
 CXXFLAGS="-O2"
 else
 CXXFLAGS=
 fi
 fi
-ac_prog_cxx_stdcxx=no
-if test x$ac_prog_cxx_stdcxx = xno
-then :
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5
-printf %s "checking for $CXX option to enable C++11 features... " >&6; }
-if test ${ac_cv_prog_cxx_11+y}
-then :
-printf %s "(cached) " >&6
-else $as_nop
-ac_cv_prog_cxx_11=no
-ac_save_CXX=$CXX
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_cxx_conftest_cxx11_program
-_ACEOF
-for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA
-do
-CXX="$ac_save_CXX $ac_arg"
-if ac_fn_cxx_try_compile "$LINENO"
-then :
-ac_cv_prog_cxx_cxx11=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam
-test "x$ac_cv_prog_cxx_cxx11" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CXX=$ac_save_CXX
-fi
-if test "x$ac_cv_prog_cxx_cxx11" = xno
-then :
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-printf "%s\n" "unsupported" >&6; }
-else $as_nop
-if test "x$ac_cv_prog_cxx_cxx11" = x
-then :
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-printf "%s\n" "none needed" >&6; }
-else $as_nop
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5
-printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; }
-CXX="$CXX $ac_cv_prog_cxx_cxx11"
-fi
-ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11
-ac_prog_cxx_stdcxx=cxx11
-fi
-fi
-if test x$ac_prog_cxx_stdcxx = xno
-then :
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5
-printf %s "checking for $CXX option to enable C++98 features... " >&6; }
-if test ${ac_cv_prog_cxx_98+y}
-then :
-printf %s "(cached) " >&6
-else $as_nop
-ac_cv_prog_cxx_98=no
-ac_save_CXX=$CXX
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_cxx_conftest_cxx98_program
-_ACEOF
-for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA
-do
-CXX="$ac_save_CXX $ac_arg"
-if ac_fn_cxx_try_compile "$LINENO"
-then :
-ac_cv_prog_cxx_cxx98=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam
-test "x$ac_cv_prog_cxx_cxx98" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CXX=$ac_save_CXX
-fi
-if test "x$ac_cv_prog_cxx_cxx98" = xno
-then :
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-printf "%s\n" "unsupported" >&6; }
-else $as_nop
-if test "x$ac_cv_prog_cxx_cxx98" = x
-then :
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-printf "%s\n" "none needed" >&6; }
-else $as_nop
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5
-printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; }
-CXX="$CXX $ac_cv_prog_cxx_cxx98"
-fi
-ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98
-ac_prog_cxx_stdcxx=cxx98
-fi
-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
 			mkdir -pv fuzz
 else
-printf "%s\n" "#define DROPBEAR_FUZZ 0" >>confdefs.h
+$as_echo "#define DROPBEAR_FUZZ 0" >>confdefs.h
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling fuzzing" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Disabling fuzzing" >&5
-printf "%s\n" "$as_me: Disabling fuzzing" >&6;}
+$as_echo "$as_me: Disabling fuzzing" >&6;}
 DROPBEAR_FUZZ=0
 fi
-else $as_nop
+else
-printf "%s\n" "#define DROPBEAR_FUZZ 0" >>confdefs.h
+$as_echo "#define DROPBEAR_FUZZ 0" >>confdefs.h
-		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Disabling fuzzing" >&5
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: Disabling fuzzing" >&5
-printf "%s\n" "$as_me: Disabling fuzzing" >&6;}
+$as_echo "$as_me: Disabling fuzzing" >&6;}
 		DROPBEAR_FUZZ=0
 fi
 # Checks for header files.
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
-printf %s "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
+$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
-if test ${ac_cv_header_sys_wait_h+y}
+if ${ac_cv_header_sys_wait_h+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <sys/types.h>
 #include <sys/wait.h>
 #ifndef WEXITSTATUS
 #ifndef WIFEXITED
 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
 #endif
 int
-main (void)
+main ()
 {
 int s;
 wait (&s);
 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
 ac_cv_header_sys_wait_h=yes
-else $as_nop
+else
 ac_cv_header_sys_wait_h=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
-printf "%s\n" "$ac_cv_header_sys_wait_h" >&6; }
+$as_echo "$ac_cv_header_sys_wait_h" >&6; }
 if test $ac_cv_header_sys_wait_h = yes; then
-printf "%s\n" "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
+$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
 fi
-ac_fn_c_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
+for ac_header in netinet/in.h netinet/tcp.h \
-if test "x$ac_cv_header_netinet_in_h" = xyes
+	crypt.h \
-then :
+	pty.h libutil.h libgen.h inttypes.h stropts.h utmp.h \
-printf "%s\n" "#define HAVE_NETINET_IN_H 1" >>confdefs.h
+	utmpx.h lastlog.h paths.h util.h netdb.h security/pam_appl.h \
+	pam/pam_appl.h netinet/in_systm.h sys/uio.h linux/pkt_sched.h \
-fi
+	sys/random.h
-ac_fn_c_check_header_compile "$LINENO" "netinet/tcp.h" "ac_cv_header_netinet_tcp_h" "$ac_includes_default"
+do :
-if test "x$ac_cv_header_netinet_tcp_h" = xyes
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-then :
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-printf "%s\n" "#define HAVE_NETINET_TCP_H 1" >>confdefs.h
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+cat >>confdefs.h <<_ACEOF
-fi
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-ac_fn_c_check_header_compile "$LINENO" "crypt.h" "ac_cv_header_crypt_h" "$ac_includes_default"
+_ACEOF
-if test "x$ac_cv_header_crypt_h" = xyes
-then :
+fi
-printf "%s\n" "#define HAVE_CRYPT_H 1" >>confdefs.h
+done
-fi
-ac_fn_c_check_header_compile "$LINENO" "pty.h" "ac_cv_header_pty_h" "$ac_includes_default"
-if test "x$ac_cv_header_pty_h" = xyes
-then :
-printf "%s\n" "#define HAVE_PTY_H 1" >>confdefs.h
-fi
-ac_fn_c_check_header_compile "$LINENO" "libutil.h" "ac_cv_header_libutil_h" "$ac_includes_default"
-if test "x$ac_cv_header_libutil_h" = xyes
-then :
-printf "%s\n" "#define HAVE_LIBUTIL_H 1" >>confdefs.h
-fi
-ac_fn_c_check_header_compile "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default"
-if test "x$ac_cv_header_libgen_h" = xyes
-then :
-printf "%s\n" "#define HAVE_LIBGEN_H 1" >>confdefs.h
-fi
-ac_fn_c_check_header_compile "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
-if test "x$ac_cv_header_inttypes_h" = xyes
-then :
-printf "%s\n" "#define HAVE_INTTYPES_H 1" >>confdefs.h
-fi
-ac_fn_c_check_header_compile "$LINENO" "stropts.h" "ac_cv_header_stropts_h" "$ac_includes_default"
-if test "x$ac_cv_header_stropts_h" = xyes
-then :
-printf "%s\n" "#define HAVE_STROPTS_H 1" >>confdefs.h
-fi
-ac_fn_c_check_header_compile "$LINENO" "utmp.h" "ac_cv_header_utmp_h" "$ac_includes_default"
-if test "x$ac_cv_header_utmp_h" = xyes
-then :
-printf "%s\n" "#define HAVE_UTMP_H 1" >>confdefs.h
-fi
-ac_fn_c_check_header_compile "$LINENO" "utmpx.h" "ac_cv_header_utmpx_h" "$ac_includes_default"
-if test "x$ac_cv_header_utmpx_h" = xyes
-then :
-printf "%s\n" "#define HAVE_UTMPX_H 1" >>confdefs.h
-fi
-ac_fn_c_check_header_compile "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "$ac_includes_default"
-if test "x$ac_cv_header_lastlog_h" = xyes
-then :
-printf "%s\n" "#define HAVE_LASTLOG_H 1" >>confdefs.h
-fi
-ac_fn_c_check_header_compile "$LINENO" "paths.h" "ac_cv_header_paths_h" "$ac_includes_default"
-if test "x$ac_cv_header_paths_h" = xyes
-then :
-printf "%s\n" "#define HAVE_PATHS_H 1" >>confdefs.h
-fi
-ac_fn_c_check_header_compile "$LINENO" "util.h" "ac_cv_header_util_h" "$ac_includes_default"
-if test "x$ac_cv_header_util_h" = xyes
-then :
-printf "%s\n" "#define HAVE_UTIL_H 1" >>confdefs.h
-fi
-ac_fn_c_check_header_compile "$LINENO" "netdb.h" "ac_cv_header_netdb_h" "$ac_includes_default"
-if test "x$ac_cv_header_netdb_h" = xyes
-then :
-printf "%s\n" "#define HAVE_NETDB_H 1" >>confdefs.h
-fi
-ac_fn_c_check_header_compile "$LINENO" "security/pam_appl.h" "ac_cv_header_security_pam_appl_h" "$ac_includes_default"
-if test "x$ac_cv_header_security_pam_appl_h" = xyes
-then :
-printf "%s\n" "#define HAVE_SECURITY_PAM_APPL_H 1" >>confdefs.h
-fi
-ac_fn_c_check_header_compile "$LINENO" "pam/pam_appl.h" "ac_cv_header_pam_pam_appl_h" "$ac_includes_default"
-if test "x$ac_cv_header_pam_pam_appl_h" = xyes
-then :
-printf "%s\n" "#define HAVE_PAM_PAM_APPL_H 1" >>confdefs.h
-fi
-ac_fn_c_check_header_compile "$LINENO" "netinet/in_systm.h" "ac_cv_header_netinet_in_systm_h" "$ac_includes_default"
-if test "x$ac_cv_header_netinet_in_systm_h" = xyes
-then :
-printf "%s\n" "#define HAVE_NETINET_IN_SYSTM_H 1" >>confdefs.h
-fi
-ac_fn_c_check_header_compile "$LINENO" "sys/uio.h" "ac_cv_header_sys_uio_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_uio_h" = xyes
-then :
-printf "%s\n" "#define HAVE_SYS_UIO_H 1" >>confdefs.h
-fi
-ac_fn_c_check_header_compile "$LINENO" "linux/pkt_sched.h" "ac_cv_header_linux_pkt_sched_h" "$ac_includes_default"
-if test "x$ac_cv_header_linux_pkt_sched_h" = xyes
-then :
-printf "%s\n" "#define HAVE_LINUX_PKT_SCHED_H 1" >>confdefs.h
-fi
-ac_fn_c_check_header_compile "$LINENO" "sys/random.h" "ac_cv_header_sys_random_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_random_h" = xyes
-then :
-printf "%s\n" "#define HAVE_SYS_RANDOM_H 1" >>confdefs.h
-fi
 # Checks for typedefs, structures, and compiler characteristics.
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
-printf %s "checking for an ANSI C-conforming const... " >&6; }
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
-if test ${ac_cv_c_const+y}
+if ${ac_cv_c_const+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 int
-main (void)
+main ()
 {
 #ifndef __cplusplus
 /* Ultrix mips cc rejects this sort of thing.  */
 typedef int charset[2];
 char const *const *pcpcc;
 char **ppc;
 /* NEC SVR4.0.2 mips cc rejects this.  */
 struct point {int x, y;};
 static struct point const zero = {0,0};
-/* IBM XL C 1.02.0.0 rejects this.
+/* AIX XL C 1.02.0.0 rejects this.
 It does not let you subtract one const X* pointer from another in
 an arm of an if-expression whose if-part is not a constant
 expression */
 const char *g = "string";
 pcpcc = &g + (g ? g-g : 0);
 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
 typedef const int *iptr;
 iptr p = 0;
 ++p;
 }
-{ /* IBM XL C 1.02.0.0 rejects this sort of thing, saying
+{ /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
 struct s { int j; const int *ap[3]; } bx;
 struct s *b = &bx; b->j = 5;
 }
 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
 ac_cv_c_const=yes
-else $as_nop
+else
 ac_cv_c_const=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
-printf "%s\n" "$ac_cv_c_const" >&6; }
+$as_echo "$ac_cv_c_const" >&6; }
 if test $ac_cv_c_const = no; then
-printf "%s\n" "#define const /**/" >>confdefs.h
+$as_echo "#define const /**/" >>confdefs.h
 fi
-ac_ext=c
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
-ac_cpp='$CPP $CPPFLAGS'
+$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+if ${ac_cv_type_uid_t+:} false; then :
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+$as_echo_n "(cached) " >&6
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-printf %s "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+y}
-then :
-printf %s "(cached) " >&6
-else $as_nop
-# Double quotes because $CC needs to be expanded
-for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
-do
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
-# Use a header file that comes with gcc, so configuring glibc
-# with a fresh cross-compiler works.
-# On the NeXT, cc -E runs the code through the compiler's parser,
-# not just through cpp. "Syntax error" is here to catch this case.
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <limits.h>
-		     Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"
-then :
-else $as_nop
-# Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-# OK, works on sane cases.  Now check whether nonexistent headers
-# can be detected and how.
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"
-then :
-# Broken: success on invalid input.
-continue
-else $as_nop
-# Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-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
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-printf "%s\n" "$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.
-# 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 confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <limits.h>
-		     Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"
-then :
-else $as_nop
-# Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-# OK, works on sane cases.  Now check whether nonexistent headers
-# can be detected and how.
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"
-then :
-# Broken: success on invalid input.
-continue
-else $as_nop
-# Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok
-then :
-else $as_nop
-{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
-fi
-ac_ext=c
-ac_cpp='$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
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
-printf %s "checking for grep that handles long lines and -e... " >&6; }
-if test ${ac_cv_path_GREP+y}
-then :
-printf %s "(cached) " >&6
-else $as_nop
-if test -z "$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
-case $as_dir in #(((
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
-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"
-as_fn_executable_p "$ac_path_GREP" || continue
-# Check for GNU ac_path_GREP and select it if it is found.
-# Check for GNU $ac_path_GREP
-case `"$ac_path_GREP" --version 2>&1` in
-*GNU*)
-ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
-*)
-ac_count=0
-printf %s 0123456789 >"conftest.in"
-while :
-do
-cat "conftest.in" "conftest.in" >"conftest.tmp"
-mv "conftest.tmp" "conftest.in"
-cp "conftest.in" "conftest.nl"
-printf "%s\n" 'GREP' >> "conftest.nl"
-"$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
-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
-# 10*(2^10) chars as input seems more than enough
-test $ac_count -gt 10 && break
-done
-rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-$ac_path_GREP_found && break 3
-done
-done
-done
-IFS=$as_save_IFS
-if test -z "$ac_cv_path_GREP"; then
-as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-fi
-else
-ac_cv_path_GREP=$GREP
-fi
-fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-printf "%s\n" "$ac_cv_path_GREP" >&6; }
-GREP="$ac_cv_path_GREP"
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-printf %s "checking for egrep... " >&6; }
-if test ${ac_cv_path_EGREP+y}
-then :
-printf %s "(cached) " >&6
-else $as_nop
-if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
-then ac_cv_path_EGREP="$GREP -E"
-else
-if test -z "$EGREP"; then
-ac_path_EGREP_found=false
-# Loop through the user's path and test for each of PROGNAME-LIST
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-IFS=$as_save_IFS
-case $as_dir in #(((
-'') as_dir=./ ;;
-*/) ;;
-*) as_dir=$as_dir/ ;;
-esac
-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"
-as_fn_executable_p "$ac_path_EGREP" || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
-# Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
-ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
-ac_count=0
-printf %s 0123456789 >"conftest.in"
-while :
-do
-cat "conftest.in" "conftest.in" >"conftest.tmp"
-mv "conftest.tmp" "conftest.in"
-cp "conftest.in" "conftest.nl"
-printf "%s\n" 'EGREP' >> "conftest.nl"
-"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-as_fn_arith $ac_count + 1 && ac_count=$as_val
-if test $ac_count -gt ${ac_path_EGREP_max-0}; then
-# Best one so far, save it but keep looking for a better one
-ac_cv_path_EGREP="$ac_path_EGREP"
-ac_path_EGREP_max=$ac_count
-fi
-# 10*(2^10) chars as input seems more than enough
-test $ac_count -gt 10 && break
-done
-rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-$ac_path_EGREP_found && break 3
-done
-done
-done
-IFS=$as_save_IFS
-if test -z "$ac_cv_path_EGREP"; then
-as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-fi
-else
-ac_cv_path_EGREP=$EGREP
-fi
-fi
-fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-printf "%s\n" "$ac_cv_path_EGREP" >&6; }
-EGREP="$ac_cv_path_EGREP"
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
-printf %s "checking for uid_t in sys/types.h... " >&6; }
-if test ${ac_cv_type_uid_t+y}
-then :
-printf %s "(cached) " >&6
-else $as_nop
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <sys/types.h>
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-$EGREP "uid_t" >/dev/null 2>&1
+$EGREP "uid_t" >/dev/null 2>&1; then :
-then :
 ac_cv_type_uid_t=yes
-else $as_nop
+else
 ac_cv_type_uid_t=no
 fi
-rm -rf conftest*
+rm -f conftest*
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
-printf "%s\n" "$ac_cv_type_uid_t" >&6; }
+$as_echo "$ac_cv_type_uid_t" >&6; }
 if test $ac_cv_type_uid_t = no; then
-printf "%s\n" "#define uid_t int" >>confdefs.h
+$as_echo "#define uid_t int" >>confdefs.h
-printf "%s\n" "#define gid_t int" >>confdefs.h
+$as_echo "#define gid_t int" >>confdefs.h
 fi
 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
-if test "x$ac_cv_type_mode_t" = xyes
+if test "x$ac_cv_type_mode_t" = xyes; then :
-then :
+else
-else $as_nop
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define mode_t int" >>confdefs.h
+#define mode_t int
+_ACEOF
-fi
+fi
-ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default
+ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
-"
+if test "x$ac_cv_type_pid_t" = xyes; then :
-if test "x$ac_cv_type_pid_t" = xyes
-then :
+else
-else $as_nop
+cat >>confdefs.h <<_ACEOF
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+#define pid_t int
-/* end confdefs.h.  */
+_ACEOF
-#if defined _WIN64 && !defined __CYGWIN__
+fi
-LLP64
-#endif
-int
-main (void)
-{
-;
-return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"
-then :
-ac_pid_type='int'
-else $as_nop
-ac_pid_type='__int64'
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
-printf "%s\n" "#define pid_t $ac_pid_type" >>confdefs.h
-fi
 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes
+if test "x$ac_cv_type_size_t" = xyes; then :
-then :
+else
-else $as_nop
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define size_t unsigned int" >>confdefs.h
+#define size_t unsigned int
+_ACEOF
 fi
 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default"
-if test "x$ac_cv_type_uint8_t" = xyes
+if test "x$ac_cv_type_uint8_t" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_UINT8_T 1" >>confdefs.h
+#define HAVE_UINT8_T 1
+_ACEOF
 fi
 ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default"
-if test "x$ac_cv_type_u_int8_t" = xyes
+if test "x$ac_cv_type_u_int8_t" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_U_INT8_T 1" >>confdefs.h
+#define HAVE_U_INT8_T 1
+_ACEOF
 fi
 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
-if test "x$ac_cv_type_uint16_t" = xyes
+if test "x$ac_cv_type_uint16_t" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_UINT16_T 1" >>confdefs.h
+#define HAVE_UINT16_T 1
+_ACEOF
 fi
 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default"
-if test "x$ac_cv_type_u_int16_t" = xyes
+if test "x$ac_cv_type_u_int16_t" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_U_INT16_T 1" >>confdefs.h
+#define HAVE_U_INT16_T 1
+_ACEOF
 fi
 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
-if test "x$ac_cv_type_uint32_t" = xyes
+if test "x$ac_cv_type_uint32_t" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_UINT32_T 1" >>confdefs.h
+#define HAVE_UINT32_T 1
+_ACEOF
 fi
 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default"
-if test "x$ac_cv_type_u_int32_t" = xyes
+if test "x$ac_cv_type_u_int32_t" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_U_INT32_T 1" >>confdefs.h
+#define HAVE_U_INT32_T 1
+_ACEOF
 fi
 ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" "$ac_includes_default"
-if test "x$ac_cv_type_struct_sockaddr_storage" = xyes
+if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_STORAGE 1" >>confdefs.h
+#define HAVE_STRUCT_SOCKADDR_STORAGE 1
+_ACEOF
 fi
 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
 	#include <sys/socket.h>
 "
-if test "x$ac_cv_type_socklen_t" = xyes
+if test "x$ac_cv_type_socklen_t" = xyes; then :
-then :
+else
-else $as_nop
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
-	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
+$as_echo_n "checking for socklen_t equivalent... " >&6; }
-printf %s "checking for socklen_t equivalent... " >&6; }
+	if ${curl_cv_socklen_t_equiv+:} false; then :
-	if test ${curl_cv_socklen_t_equiv+y}
+$as_echo_n "(cached) " >&6
-then :
+else
-printf %s "(cached) " >&6
-else $as_nop
 	# Systems have either "struct sockaddr *" or
 	# "void *" as the second argument to getpeername
 	curl_cv_socklen_t_equiv=
 	for arg2 in "struct sockaddr" void; do
 #include <sys/socket.h>
 			int getpeername (int, $arg2 *, $t *);
 int
-main (void)
+main ()
 {
 			$t len;
 			getpeername(0,0,&len);
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
 			curl_cv_socklen_t_equiv="$t"
 			break
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 		done
 	done
 	if test "x$curl_cv_socklen_t_equiv" = x; then
 		as_fn_error $? "Cannot find a type to use in place of socklen_t" "$LINENO" 5
 	fi
 fi
-	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $curl_cv_socklen_t_equiv" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_cv_socklen_t_equiv" >&5
-printf "%s\n" "$curl_cv_socklen_t_equiv" >&6; }
+$as_echo "$curl_cv_socklen_t_equiv" >&6; }
-printf "%s\n" "#define socklen_t $curl_cv_socklen_t_equiv" >>confdefs.h
+cat >>confdefs.h <<_ACEOF
+#define socklen_t $curl_cv_socklen_t_equiv
+_ACEOF
 fi
 # for the fake-rfc2553 stuff - straight from OpenSSH
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_storage" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_storage" >&5
-printf %s "checking for struct sockaddr_storage... " >&6; }
+$as_echo_n "checking for struct sockaddr_storage... " >&6; }
-if test ${ac_cv_have_struct_sockaddr_storage+y}
+if ${ac_cv_have_struct_sockaddr_storage+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <sys/types.h>
 #include <sys/socket.h>
 int
-main (void)
+main ()
 {
 if (sizeof(struct sockaddr_storage)) return 0
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
 ac_cv_have_struct_sockaddr_storage="yes"
-else $as_nop
+else
 ac_cv_have_struct_sockaddr_storage="no"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_sockaddr_storage" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_sockaddr_storage" >&5
-printf "%s\n" "$ac_cv_have_struct_sockaddr_storage" >&6; }
+$as_echo "$ac_cv_have_struct_sockaddr_storage" >&6; }
 if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then
-	printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_STORAGE 1" >>confdefs.h
+	$as_echo "#define HAVE_STRUCT_SOCKADDR_STORAGE 1" >>confdefs.h
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_in6" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_in6" >&5
-printf %s "checking for struct sockaddr_in6... " >&6; }
+$as_echo_n "checking for struct sockaddr_in6... " >&6; }
-if test ${ac_cv_have_struct_sockaddr_in6+y}
+if ${ac_cv_have_struct_sockaddr_in6+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <sys/types.h>
 #include <netinet/in.h>
 int
-main (void)
+main ()
 {
 if (sizeof(struct sockaddr_in6)) return 0
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
 ac_cv_have_struct_sockaddr_in6="yes"
-else $as_nop
+else
 ac_cv_have_struct_sockaddr_in6="no"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_sockaddr_in6" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_sockaddr_in6" >&5
-printf "%s\n" "$ac_cv_have_struct_sockaddr_in6" >&6; }
+$as_echo "$ac_cv_have_struct_sockaddr_in6" >&6; }
 if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then
-printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_IN6 1" >>confdefs.h
+$as_echo "#define HAVE_STRUCT_SOCKADDR_IN6 1" >>confdefs.h
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct in6_addr" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct in6_addr" >&5
-printf %s "checking for struct in6_addr... " >&6; }
+$as_echo_n "checking for struct in6_addr... " >&6; }
-if test ${ac_cv_have_struct_in6_addr+y}
+if ${ac_cv_have_struct_in6_addr+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <sys/types.h>
 #include <netinet/in.h>
 int
-main (void)
+main ()
 {
 if (sizeof(struct in6_addr)) return 0
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
 ac_cv_have_struct_in6_addr="yes"
-else $as_nop
+else
 ac_cv_have_struct_in6_addr="no"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_in6_addr" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_in6_addr" >&5
-printf "%s\n" "$ac_cv_have_struct_in6_addr" >&6; }
+$as_echo "$ac_cv_have_struct_in6_addr" >&6; }
 if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then
-printf "%s\n" "#define HAVE_STRUCT_IN6_ADDR 1" >>confdefs.h
+$as_echo "#define HAVE_STRUCT_IN6_ADDR 1" >>confdefs.h
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
-printf %s "checking for struct addrinfo... " >&6; }
+$as_echo_n "checking for struct addrinfo... " >&6; }
-if test ${ac_cv_have_struct_addrinfo+y}
+if ${ac_cv_have_struct_addrinfo+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netdb.h>
 int
-main (void)
+main ()
 {
 if (sizeof(struct addrinfo)) return 0
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
 ac_cv_have_struct_addrinfo="yes"
-else $as_nop
+else
 ac_cv_have_struct_addrinfo="no"
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_addrinfo" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_addrinfo" >&5
-printf "%s\n" "$ac_cv_have_struct_addrinfo" >&6; }
+$as_echo "$ac_cv_have_struct_addrinfo" >&6; }
 if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then
-printf "%s\n" "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
+$as_echo "#define HAVE_STRUCT_ADDRINFO 1" >>confdefs.h
 fi
 # IRIX has a const char return value for gai_strerror()
+for ac_func in gai_strerror
-for ac_func in gai_strerror
 do :
 ac_fn_c_check_func "$LINENO" "gai_strerror" "ac_cv_func_gai_strerror"
-if test "x$ac_cv_func_gai_strerror" = xyes
+if test "x$ac_cv_func_gai_strerror" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_GAI_STRERROR 1" >>confdefs.h
+#define HAVE_GAI_STRERROR 1
+_ACEOF
-	printf "%s\n" "#define HAVE_GAI_STRERROR 1" >>confdefs.h
+	$as_echo "#define HAVE_GAI_STRERROR 1" >>confdefs.h
 	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netdb.h>
 const char *gai_strerror(int);
 int
-main (void)
+main ()
 {
 char *str;
 str = gai_strerror(0);
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
+$as_echo "#define HAVE_CONST_GAI_STRERROR_PROTO 1" >>confdefs.h
-printf "%s\n" "#define HAVE_CONST_GAI_STRERROR_PROTO 1" >>confdefs.h
+fi
-fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
-fi
 done
 # for loginrec.c
 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_host" "ac_cv_member_struct_utmp_ut_host" "
 #include <sys/types.h>
 #if HAVE_UTMP_H
 #include <utmp.h>
 #endif
 "
-if test "x$ac_cv_member_struct_utmp_ut_host" = xyes
+if test "x$ac_cv_member_struct_utmp_ut_host" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_STRUCT_UTMP_UT_HOST 1" >>confdefs.h
+#define HAVE_STRUCT_UTMP_UT_HOST 1
+_ACEOF
 fi
 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" "
 #include <sys/types.h>
 #if HAVE_UTMP_H
 #include <utmp.h>
 #endif
 "
-if test "x$ac_cv_member_struct_utmp_ut_pid" = xyes
+if test "x$ac_cv_member_struct_utmp_ut_pid" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_STRUCT_UTMP_UT_PID 1" >>confdefs.h
+#define HAVE_STRUCT_UTMP_UT_PID 1
+_ACEOF
 fi
 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_type" "ac_cv_member_struct_utmp_ut_type" "
 #include <sys/types.h>
 #if HAVE_UTMP_H
 #include <utmp.h>
 #endif
 "
-if test "x$ac_cv_member_struct_utmp_ut_type" = xyes
+if test "x$ac_cv_member_struct_utmp_ut_type" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_STRUCT_UTMP_UT_TYPE 1" >>confdefs.h
+#define HAVE_STRUCT_UTMP_UT_TYPE 1
+_ACEOF
 fi
 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_tv" "ac_cv_member_struct_utmp_ut_tv" "
 #include <sys/types.h>
 #if HAVE_UTMP_H
 #include <utmp.h>
 #endif
 "
-if test "x$ac_cv_member_struct_utmp_ut_tv" = xyes
+if test "x$ac_cv_member_struct_utmp_ut_tv" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_STRUCT_UTMP_UT_TV 1" >>confdefs.h
+#define HAVE_STRUCT_UTMP_UT_TV 1
+_ACEOF
 fi
 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_id" "ac_cv_member_struct_utmp_ut_id" "
 #include <sys/types.h>
 #if HAVE_UTMP_H
 #include <utmp.h>
 #endif
 "
-if test "x$ac_cv_member_struct_utmp_ut_id" = xyes
+if test "x$ac_cv_member_struct_utmp_ut_id" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_STRUCT_UTMP_UT_ID 1" >>confdefs.h
+#define HAVE_STRUCT_UTMP_UT_ID 1
+_ACEOF
 fi
 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_addr" "ac_cv_member_struct_utmp_ut_addr" "
 #include <sys/types.h>
 #if HAVE_UTMP_H
 #include <utmp.h>
 #endif
 "
-if test "x$ac_cv_member_struct_utmp_ut_addr" = xyes
+if test "x$ac_cv_member_struct_utmp_ut_addr" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_STRUCT_UTMP_UT_ADDR 1" >>confdefs.h
+#define HAVE_STRUCT_UTMP_UT_ADDR 1
+_ACEOF
 fi
 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_addr_v6" "ac_cv_member_struct_utmp_ut_addr_v6" "
 #include <sys/types.h>
 #if HAVE_UTMP_H
 #include <utmp.h>
 #endif
 "
-if test "x$ac_cv_member_struct_utmp_ut_addr_v6" = xyes
+if test "x$ac_cv_member_struct_utmp_ut_addr_v6" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_STRUCT_UTMP_UT_ADDR_V6 1" >>confdefs.h
+#define HAVE_STRUCT_UTMP_UT_ADDR_V6 1
+_ACEOF
 fi
 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit" "ac_cv_member_struct_utmp_ut_exit" "
 #include <sys/types.h>
 #if HAVE_UTMP_H
 #include <utmp.h>
 #endif
 "
-if test "x$ac_cv_member_struct_utmp_ut_exit" = xyes
+if test "x$ac_cv_member_struct_utmp_ut_exit" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_STRUCT_UTMP_UT_EXIT 1" >>confdefs.h
+#define HAVE_STRUCT_UTMP_UT_EXIT 1
+_ACEOF
 fi
 ac_fn_c_check_member "$LINENO" "struct utmp" "ut_time" "ac_cv_member_struct_utmp_ut_time" "
 #include <sys/types.h>
 #if HAVE_UTMP_H
 #include <utmp.h>
 #endif
 "
-if test "x$ac_cv_member_struct_utmp_ut_time" = xyes
+if test "x$ac_cv_member_struct_utmp_ut_time" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_STRUCT_UTMP_UT_TIME 1" >>confdefs.h
+#define HAVE_STRUCT_UTMP_UT_TIME 1
+_ACEOF
 fi
 #if HAVE_UTMPX_H
 #include <utmpx.h>
 #endif
 "
-if test "x$ac_cv_member_struct_utmpx_ut_host" = xyes
+if test "x$ac_cv_member_struct_utmpx_ut_host" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_STRUCT_UTMPX_UT_HOST 1" >>confdefs.h
+#define HAVE_STRUCT_UTMPX_UT_HOST 1
+_ACEOF
 fi
 ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_syslen" "ac_cv_member_struct_utmpx_ut_syslen" "
 #include <sys/types.h>
 #if HAVE_UTMPX_H
 #include <utmpx.h>
 #endif
 "
-if test "x$ac_cv_member_struct_utmpx_ut_syslen" = xyes
+if test "x$ac_cv_member_struct_utmpx_ut_syslen" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_STRUCT_UTMPX_UT_SYSLEN 1" >>confdefs.h
+#define HAVE_STRUCT_UTMPX_UT_SYSLEN 1
+_ACEOF
 fi
 ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_type" "ac_cv_member_struct_utmpx_ut_type" "
 #include <sys/types.h>
 #if HAVE_UTMPX_H
 #include <utmpx.h>
 #endif
 "
-if test "x$ac_cv_member_struct_utmpx_ut_type" = xyes
+if test "x$ac_cv_member_struct_utmpx_ut_type" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_STRUCT_UTMPX_UT_TYPE 1" >>confdefs.h
+#define HAVE_STRUCT_UTMPX_UT_TYPE 1
+_ACEOF
 fi
 ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_id" "ac_cv_member_struct_utmpx_ut_id" "
 #include <sys/types.h>
 #if HAVE_UTMPX_H
 #include <utmpx.h>
 #endif
 "
-if test "x$ac_cv_member_struct_utmpx_ut_id" = xyes
+if test "x$ac_cv_member_struct_utmpx_ut_id" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_STRUCT_UTMPX_UT_ID 1" >>confdefs.h
+#define HAVE_STRUCT_UTMPX_UT_ID 1
+_ACEOF
 fi
 ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_addr" "ac_cv_member_struct_utmpx_ut_addr" "
 #include <sys/types.h>
 #if HAVE_UTMPX_H
 #include <utmpx.h>
 #endif
 "
-if test "x$ac_cv_member_struct_utmpx_ut_addr" = xyes
+if test "x$ac_cv_member_struct_utmpx_ut_addr" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_STRUCT_UTMPX_UT_ADDR 1" >>confdefs.h
+#define HAVE_STRUCT_UTMPX_UT_ADDR 1
+_ACEOF
 fi
 ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_addr_v6" "ac_cv_member_struct_utmpx_ut_addr_v6" "
 #include <sys/types.h>
 #if HAVE_UTMPX_H
 #include <utmpx.h>
 #endif
 "
-if test "x$ac_cv_member_struct_utmpx_ut_addr_v6" = xyes
+if test "x$ac_cv_member_struct_utmpx_ut_addr_v6" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_STRUCT_UTMPX_UT_ADDR_V6 1" >>confdefs.h
+#define HAVE_STRUCT_UTMPX_UT_ADDR_V6 1
+_ACEOF
 fi
 ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_time" "ac_cv_member_struct_utmpx_ut_time" "
 #include <sys/types.h>
 #if HAVE_UTMPX_H
 #include <utmpx.h>
 #endif
 "
-if test "x$ac_cv_member_struct_utmpx_ut_time" = xyes
+if test "x$ac_cv_member_struct_utmpx_ut_time" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_STRUCT_UTMPX_UT_TIME 1" >>confdefs.h
+#define HAVE_STRUCT_UTMPX_UT_TIME 1
+_ACEOF
 fi
 ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_tv" "ac_cv_member_struct_utmpx_ut_tv" "
 #include <sys/types.h>
 #if HAVE_UTMPX_H
 #include <utmpx.h>
 #endif
 "
-if test "x$ac_cv_member_struct_utmpx_ut_tv" = xyes
+if test "x$ac_cv_member_struct_utmpx_ut_tv" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_STRUCT_UTMPX_UT_TV 1" >>confdefs.h
+#define HAVE_STRUCT_UTMPX_UT_TV 1
+_ACEOF
 fi
 ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "ss_family" "ac_cv_member_struct_sockaddr_storage_ss_family" "
 #include <sys/types.h>
 #include <sys/socket.h>
 "
-if test "x$ac_cv_member_struct_sockaddr_storage_ss_family" = xyes
+if test "x$ac_cv_member_struct_sockaddr_storage_ss_family" = xyes; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1" >>confdefs.h
+#define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1
+_ACEOF
-fi
+fi
-ac_fn_c_check_func "$LINENO" "endutent" "ac_cv_func_endutent"
-if test "x$ac_cv_func_endutent" = xyes
+for ac_func in endutent getutent getutid getutline pututline setutent
-then :
+do :
-printf "%s\n" "#define HAVE_ENDUTENT 1" >>confdefs.h
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-fi
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-ac_fn_c_check_func "$LINENO" "getutent" "ac_cv_func_getutent"
+cat >>confdefs.h <<_ACEOF
-if test "x$ac_cv_func_getutent" = xyes
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-then :
+_ACEOF
-printf "%s\n" "#define HAVE_GETUTENT 1" >>confdefs.h
+fi
-fi
+done
-ac_fn_c_check_func "$LINENO" "getutid" "ac_cv_func_getutid"
-if test "x$ac_cv_func_getutid" = xyes
+for ac_func in utmpname
-then :
+do :
-printf "%s\n" "#define HAVE_GETUTID 1" >>confdefs.h
+ac_fn_c_check_func "$LINENO" "utmpname" "ac_cv_func_utmpname"
+if test "x$ac_cv_func_utmpname" = xyes; then :
-fi
+cat >>confdefs.h <<_ACEOF
-ac_fn_c_check_func "$LINENO" "getutline" "ac_cv_func_getutline"
+#define HAVE_UTMPNAME 1
-if test "x$ac_cv_func_getutline" = xyes
+_ACEOF
-then :
-printf "%s\n" "#define HAVE_GETUTLINE 1" >>confdefs.h
+fi
+done
-fi
-ac_fn_c_check_func "$LINENO" "pututline" "ac_cv_func_pututline"
+for ac_func in endutxent getutxent getutxid getutxline pututxline
-if test "x$ac_cv_func_pututline" = xyes
+do :
-then :
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-printf "%s\n" "#define HAVE_PUTUTLINE 1" >>confdefs.h
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-fi
+cat >>confdefs.h <<_ACEOF
-ac_fn_c_check_func "$LINENO" "setutent" "ac_cv_func_setutent"
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-if test "x$ac_cv_func_setutent" = xyes
+_ACEOF
-then :
-printf "%s\n" "#define HAVE_SETUTENT 1" >>confdefs.h
+fi
+done
-fi
+for ac_func in setutxent utmpxname
-ac_fn_c_check_func "$LINENO" "utmpname" "ac_cv_func_utmpname"
+do :
-if test "x$ac_cv_func_utmpname" = xyes
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-then :
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-printf "%s\n" "#define HAVE_UTMPNAME 1" >>confdefs.h
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+cat >>confdefs.h <<_ACEOF
-fi
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
-ac_fn_c_check_func "$LINENO" "endutxent" "ac_cv_func_endutxent"
-if test "x$ac_cv_func_endutxent" = xyes
+fi
-then :
+done
-printf "%s\n" "#define HAVE_ENDUTXENT 1" >>confdefs.h
+for ac_func in logout updwtmp logwtmp
-fi
+do :
-ac_fn_c_check_func "$LINENO" "getutxent" "ac_cv_func_getutxent"
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-if test "x$ac_cv_func_getutxent" = xyes
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-then :
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-printf "%s\n" "#define HAVE_GETUTXENT 1" >>confdefs.h
+cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-fi
+_ACEOF
-ac_fn_c_check_func "$LINENO" "getutxid" "ac_cv_func_getutxid"
-if test "x$ac_cv_func_getutxid" = xyes
+fi
-then :
+done
-printf "%s\n" "#define HAVE_GETUTXID 1" >>confdefs.h
-fi
-ac_fn_c_check_func "$LINENO" "getutxline" "ac_cv_func_getutxline"
-if test "x$ac_cv_func_getutxline" = xyes
-then :
-printf "%s\n" "#define HAVE_GETUTXLINE 1" >>confdefs.h
-fi
-ac_fn_c_check_func "$LINENO" "pututxline" "ac_cv_func_pututxline"
-if test "x$ac_cv_func_pututxline" = xyes
-then :
-printf "%s\n" "#define HAVE_PUTUTXLINE 1" >>confdefs.h
-fi
-ac_fn_c_check_func "$LINENO" "setutxent" "ac_cv_func_setutxent"
-if test "x$ac_cv_func_setutxent" = xyes
-then :
-printf "%s\n" "#define HAVE_SETUTXENT 1" >>confdefs.h
-fi
-ac_fn_c_check_func "$LINENO" "utmpxname" "ac_cv_func_utmpxname"
-if test "x$ac_cv_func_utmpxname" = xyes
-then :
-printf "%s\n" "#define HAVE_UTMPXNAME 1" >>confdefs.h
-fi
-ac_fn_c_check_func "$LINENO" "logout" "ac_cv_func_logout"
-if test "x$ac_cv_func_logout" = xyes
-then :
-printf "%s\n" "#define HAVE_LOGOUT 1" >>confdefs.h
-fi
-ac_fn_c_check_func "$LINENO" "updwtmp" "ac_cv_func_updwtmp"
-if test "x$ac_cv_func_updwtmp" = xyes
-then :
-printf "%s\n" "#define HAVE_UPDWTMP 1" >>confdefs.h
-fi
-ac_fn_c_check_func "$LINENO" "logwtmp" "ac_cv_func_logwtmp"
-if test "x$ac_cv_func_logwtmp" = xyes
-then :
-printf "%s\n" "#define HAVE_LOGWTMP 1" >>confdefs.h
-fi
 # POSIX monotonic time
-ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
+for ac_func in clock_gettime
-if test "x$ac_cv_func_clock_gettime" = xyes
+do :
-then :
+ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
-printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
+if test "x$ac_cv_func_clock_gettime" = xyes; then :
+cat >>confdefs.h <<_ACEOF
-fi
+#define HAVE_CLOCK_GETTIME 1
+_ACEOF
+fi
+done
 # OS X monotonic time
-ac_fn_c_check_header_compile "$LINENO" "mach/mach_time.h" "ac_cv_header_mach_mach_time_h" "$ac_includes_default"
+for ac_header in mach/mach_time.h
-if test "x$ac_cv_header_mach_mach_time_h" = xyes
+do :
-then :
+ac_fn_c_check_header_mongrel "$LINENO" "mach/mach_time.h" "ac_cv_header_mach_mach_time_h" "$ac_includes_default"
-printf "%s\n" "#define HAVE_MACH_MACH_TIME_H 1" >>confdefs.h
+if test "x$ac_cv_header_mach_mach_time_h" = xyes; then :
+cat >>confdefs.h <<_ACEOF
-fi
+#define HAVE_MACH_MACH_TIME_H 1
+_ACEOF
-ac_fn_c_check_func "$LINENO" "mach_absolute_time" "ac_cv_func_mach_absolute_time"
-if test "x$ac_cv_func_mach_absolute_time" = xyes
+fi
-then :
-printf "%s\n" "#define HAVE_MACH_ABSOLUTE_TIME 1" >>confdefs.h
+done
-fi
+for ac_func in mach_absolute_time
+do :
+ac_fn_c_check_func "$LINENO" "mach_absolute_time" "ac_cv_func_mach_absolute_time"
-ac_fn_c_check_func "$LINENO" "explicit_bzero" "ac_cv_func_explicit_bzero"
+if test "x$ac_cv_func_mach_absolute_time" = xyes; then :
-if test "x$ac_cv_func_explicit_bzero" = xyes
+cat >>confdefs.h <<_ACEOF
-then :
+#define HAVE_MACH_ABSOLUTE_TIME 1
-printf "%s\n" "#define HAVE_EXPLICIT_BZERO 1" >>confdefs.h
+_ACEOF
 fi
-ac_fn_c_check_func "$LINENO" "memset_s" "ac_cv_func_memset_s"
+done
-if test "x$ac_cv_func_memset_s" = xyes
-then :
-printf "%s\n" "#define HAVE_MEMSET_S 1" >>confdefs.h
+for ac_func in explicit_bzero memset_s getrandom
+do :
-fi
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "getrandom" "ac_cv_func_getrandom"
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if test "x$ac_cv_func_getrandom" = xyes
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-then :
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define HAVE_GETRANDOM 1" >>confdefs.h
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
-fi
+fi
+done
 # Check whether --enable-bundled-libtom was given.
-if test ${enable_bundled_libtom+y}
+if test "${enable_bundled_libtom+set}" = set; then :
-then :
 enableval=$enable_bundled_libtom;
 		if test "x$enableval" = "xyes"; then
 			BUNDLED_LIBTOM=1
-			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Forcing bundled libtom*" >&5
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: Forcing bundled libtom*" >&5
-printf "%s\n" "$as_me: Forcing bundled libtom*" >&6;}
+$as_echo "$as_me: Forcing bundled libtom*" >&6;}
 		else
 			BUNDLED_LIBTOM=0
-			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mp_to_ubin in -ltommath" >&5
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mp_to_ubin in -ltommath" >&5
-printf %s "checking for mp_to_ubin in -ltommath... " >&6; }
+$as_echo_n "checking for mp_to_ubin in -ltommath... " >&6; }
-if test ${ac_cv_lib_tommath_mp_to_ubin+y}
+if ${ac_cv_lib_tommath_mp_to_ubin+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-ltommath  $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* 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.  */
+#ifdef __cplusplus
+extern "C"
+#endif
 char mp_to_ubin ();
 int
-main (void)
+main ()
 {
 return mp_to_ubin ();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"
+if ac_fn_c_try_link "$LINENO"; then :
-then :
 ac_cv_lib_tommath_mp_to_ubin=yes
-else $as_nop
+else
 ac_cv_lib_tommath_mp_to_ubin=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
+rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tommath_mp_to_ubin" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tommath_mp_to_ubin" >&5
-printf "%s\n" "$ac_cv_lib_tommath_mp_to_ubin" >&6; }
+$as_echo "$ac_cv_lib_tommath_mp_to_ubin" >&6; }
-if test "x$ac_cv_lib_tommath_mp_to_ubin" = xyes
+if test "x$ac_cv_lib_tommath_mp_to_ubin" = xyes; then :
-then :
 LIBTOM_LIBS="-ltommath $LIBTOM_LIBS"
-else $as_nop
+else
 as_fn_error $? "Missing/old system libtommath and --disable-bundled-libtom was specified" "$LINENO" 5
 fi
-			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for poly1305_init in -ltomcrypt" >&5
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for poly1305_init in -ltomcrypt" >&5
-printf %s "checking for poly1305_init in -ltomcrypt... " >&6; }
+$as_echo_n "checking for poly1305_init in -ltomcrypt... " >&6; }
-if test ${ac_cv_lib_tomcrypt_poly1305_init+y}
+if ${ac_cv_lib_tomcrypt_poly1305_init+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-ltomcrypt  $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* 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.  */
+#ifdef __cplusplus
+extern "C"
+#endif
 char poly1305_init ();
 int
-main (void)
+main ()
 {
 return poly1305_init ();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"
+if ac_fn_c_try_link "$LINENO"; then :
-then :
 ac_cv_lib_tomcrypt_poly1305_init=yes
-else $as_nop
+else
 ac_cv_lib_tomcrypt_poly1305_init=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
+rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tomcrypt_poly1305_init" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tomcrypt_poly1305_init" >&5
-printf "%s\n" "$ac_cv_lib_tomcrypt_poly1305_init" >&6; }
+$as_echo "$ac_cv_lib_tomcrypt_poly1305_init" >&6; }
-if test "x$ac_cv_lib_tomcrypt_poly1305_init" = xyes
+if test "x$ac_cv_lib_tomcrypt_poly1305_init" = xyes; then :
-then :
 LIBTOM_LIBS="-ltomcrypt $LIBTOM_LIBS"
-else $as_nop
+else
 as_fn_error $? "Missing/old system libtomcrypt and --disable-bundled-libtom was specified" "$LINENO" 5
 fi
 		fi
-else $as_nop
+else
 		BUNDLED_LIBTOM=0
-		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mp_to_ubin in -ltommath" >&5
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mp_to_ubin in -ltommath" >&5
-printf %s "checking for mp_to_ubin in -ltommath... " >&6; }
+$as_echo_n "checking for mp_to_ubin in -ltommath... " >&6; }
-if test ${ac_cv_lib_tommath_mp_to_ubin+y}
+if ${ac_cv_lib_tommath_mp_to_ubin+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-ltommath  $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* 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.  */
+#ifdef __cplusplus
+extern "C"
+#endif
 char mp_to_ubin ();
 int
-main (void)
+main ()
 {
 return mp_to_ubin ();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"
+if ac_fn_c_try_link "$LINENO"; then :
-then :
 ac_cv_lib_tommath_mp_to_ubin=yes
-else $as_nop
+else
 ac_cv_lib_tommath_mp_to_ubin=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
+rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tommath_mp_to_ubin" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tommath_mp_to_ubin" >&5
-printf "%s\n" "$ac_cv_lib_tommath_mp_to_ubin" >&6; }
+$as_echo "$ac_cv_lib_tommath_mp_to_ubin" >&6; }
-if test "x$ac_cv_lib_tommath_mp_to_ubin" = xyes
+if test "x$ac_cv_lib_tommath_mp_to_ubin" = xyes; then :
-then :
 LIBTOM_LIBS="-ltommath $LIBTOM_LIBS"
-else $as_nop
+else
 BUNDLED_LIBTOM=1
 fi
-		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for poly1305_init in -ltomcrypt" >&5
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for poly1305_init in -ltomcrypt" >&5
-printf %s "checking for poly1305_init in -ltomcrypt... " >&6; }
+$as_echo_n "checking for poly1305_init in -ltomcrypt... " >&6; }
-if test ${ac_cv_lib_tomcrypt_poly1305_init+y}
+if ${ac_cv_lib_tomcrypt_poly1305_init+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-ltomcrypt  $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* 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.  */
+#ifdef __cplusplus
+extern "C"
+#endif
 char poly1305_init ();
 int
-main (void)
+main ()
 {
 return poly1305_init ();
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_link "$LINENO"
+if ac_fn_c_try_link "$LINENO"; then :
-then :
 ac_cv_lib_tomcrypt_poly1305_init=yes
-else $as_nop
+else
 ac_cv_lib_tomcrypt_poly1305_init=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
+rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tomcrypt_poly1305_init" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tomcrypt_poly1305_init" >&5
-printf "%s\n" "$ac_cv_lib_tomcrypt_poly1305_init" >&6; }
+$as_echo "$ac_cv_lib_tomcrypt_poly1305_init" >&6; }
-if test "x$ac_cv_lib_tomcrypt_poly1305_init" = xyes
+if test "x$ac_cv_lib_tomcrypt_poly1305_init" = xyes; then :
-then :
 LIBTOM_LIBS="-ltomcrypt $LIBTOM_LIBS"
-else $as_nop
+else
 BUNDLED_LIBTOM=1
 fi
 fi
 if test $BUNDLED_LIBTOM = 1 ; then
-printf "%s\n" "#define BUNDLED_LIBTOM 1" >>confdefs.h
+$as_echo "#define BUNDLED_LIBTOM 1" >>confdefs.h
 fi
 # Check whether --enable-lastlog was given.
-if test ${enable_lastlog+y}
+if test "${enable_lastlog+set}" = set; then :
-then :
 enableval=$enable_lastlog;
 		if test "x$enableval" = "xno" ; then
-printf "%s\n" "#define DISABLE_LASTLOG 1" >>confdefs.h
+$as_echo "#define DISABLE_LASTLOG 1" >>confdefs.h
 		fi
 fi
 # Check whether --enable-utmp was given.
-if test ${enable_utmp+y}
+if test "${enable_utmp+set}" = set; then :
-then :
 enableval=$enable_utmp;
 		if test "x$enableval" = "xno" ; then
-printf "%s\n" "#define DISABLE_UTMP 1" >>confdefs.h
+$as_echo "#define DISABLE_UTMP 1" >>confdefs.h
 		fi
 fi
 # Check whether --enable-utmpx was given.
-if test ${enable_utmpx+y}
+if test "${enable_utmpx+set}" = set; then :
-then :
 enableval=$enable_utmpx;
 		if test "x$enableval" = "xno" ; then
-printf "%s\n" "#define DISABLE_UTMPX 1" >>confdefs.h
+$as_echo "#define DISABLE_UTMPX 1" >>confdefs.h
 		fi
 fi
 # Check whether --enable-wtmp was given.
-if test ${enable_wtmp+y}
+if test "${enable_wtmp+set}" = set; then :
-then :
 enableval=$enable_wtmp;
 		if test "x$enableval" = "xno" ; then
-printf "%s\n" "#define DISABLE_WTMP 1" >>confdefs.h
+$as_echo "#define DISABLE_WTMP 1" >>confdefs.h
 		fi
 fi
 # Check whether --enable-wtmpx was given.
-if test ${enable_wtmpx+y}
+if test "${enable_wtmpx+set}" = set; then :
-then :
 enableval=$enable_wtmpx;
 		if test "x$enableval" = "xno" ; then
-printf "%s\n" "#define DISABLE_WTMPX 1" >>confdefs.h
+$as_echo "#define DISABLE_WTMPX 1" >>confdefs.h
 		fi
 fi
 # Check whether --enable-loginfunc was given.
-if test ${enable_loginfunc+y}
+if test "${enable_loginfunc+set}" = set; then :
-then :
 enableval=$enable_loginfunc;  no_loginfunc_check=1
-	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Not using login() etc" >&5
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: Not using login() etc" >&5
-printf "%s\n" "$as_me: Not using login() etc" >&6;}
+$as_echo "$as_me: Not using login() etc" >&6;}
 fi
 # Check whether --enable-pututline was given.
-if test ${enable_pututline+y}
+if test "${enable_pututline+set}" = set; then :
-then :
 enableval=$enable_pututline;
 		if test "x$enableval" = "xno" ; then
-printf "%s\n" "#define DISABLE_PUTUTLINE 1" >>confdefs.h
+$as_echo "#define DISABLE_PUTUTLINE 1" >>confdefs.h
 		fi
 fi
 # Check whether --enable-pututxline was given.
-if test ${enable_pututxline+y}
+if test "${enable_pututxline+set}" = set; then :
-then :
 enableval=$enable_pututxline;
 		if test "x$enableval" = "xno" ; then
-printf "%s\n" "#define DISABLE_PUTUTXLINE 1" >>confdefs.h
+$as_echo "#define DISABLE_PUTUTXLINE 1" >>confdefs.h
 		fi
 fi
 # Check whether --with-lastlog was given.
-if test ${with_lastlog+y}
+if test "${with_lastlog+set}" = set; then :
-then :
 withval=$with_lastlog;
 		if test "x$withval" = "xno" ; then
-			printf "%s\n" "#define DISABLE_LASTLOG 1" >>confdefs.h
+			$as_echo "#define DISABLE_LASTLOG 1" >>confdefs.h
 		else
 			conf_lastlog_location=$withval
 		fi
 fi
 if test -z "$no_loginfunc_check"; then
-		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing login" >&5
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing login" >&5
-printf %s "checking for library containing login... " >&6; }
+$as_echo_n "checking for library containing login... " >&6; }
-if test ${ac_cv_search_login+y}
+if ${ac_cv_search_login+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 ac_func_search_save_LIBS=$LIBS
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
 char login ();
 int
-main (void)
+main ()
 {
 return login ();
 ;
 return 0;
 }
 _ACEOF
-for ac_lib in '' util bsd
+for ac_lib in '' util bsd; do
-do
 if test -z "$ac_lib"; then
 ac_res="none required"
 else
 ac_res=-l$ac_lib
 LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
 fi
-if ac_fn_c_try_link "$LINENO"
+if ac_fn_c_try_link "$LINENO"; then :
-then :
 ac_cv_search_login=$ac_res
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
+rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext
-if test ${ac_cv_search_login+y}
+if ${ac_cv_search_login+:} false; then :
-then :
 break
 fi
 done
-if test ${ac_cv_search_login+y}
+if ${ac_cv_search_login+:} false; then :
-then :
+else
-else $as_nop
 ac_cv_search_login=no
 fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_login" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_login" >&5
-printf "%s\n" "$ac_cv_search_login" >&6; }
+$as_echo "$ac_cv_search_login" >&6; }
 ac_res=$ac_cv_search_login
-if test "$ac_res" != no
+if test "$ac_res" != no; then :
-then :
 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-printf "%s\n" "#define HAVE_LOGIN 1" >>confdefs.h
+$as_echo "#define HAVE_LOGIN 1" >>confdefs.h
 fi
-	ac_fn_c_check_func "$LINENO" "logout" "ac_cv_func_logout"
+	for ac_func in logout updwtmp logwtmp
-if test "x$ac_cv_func_logout" = xyes
+do :
-then :
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-printf "%s\n" "#define HAVE_LOGOUT 1" >>confdefs.h
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-fi
+cat >>confdefs.h <<_ACEOF
-ac_fn_c_check_func "$LINENO" "updwtmp" "ac_cv_func_updwtmp"
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-if test "x$ac_cv_func_updwtmp" = xyes
+_ACEOF
-then :
-printf "%s\n" "#define HAVE_UPDWTMP 1" >>confdefs.h
+fi
+done
-fi
-ac_fn_c_check_func "$LINENO" "logwtmp" "ac_cv_func_logwtmp"
+fi
-if test "x$ac_cv_func_logwtmp" = xyes
-then :
-printf "%s\n" "#define HAVE_LOGWTMP 1" >>confdefs.h
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines LASTLOG_FILE" >&5
+$as_echo_n "checking if your system defines LASTLOG_FILE... " >&6; }
-fi
-fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if your system defines LASTLOG_FILE" >&5
-printf %s "checking if your system defines LASTLOG_FILE... " >&6; }
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <sys/types.h>
 #include <utmp.h>
 #ifdef HAVE_LOGIN_H
 # include <login.h>
 #endif
 int
-main (void)
+main ()
 {
 char *lastlog = LASTLOG_FILE;
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
-printf "%s\n" "yes" >&6; }
+else
-else $as_nop
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
-printf "%s\n" "no" >&6; }
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines _PATH_LASTLOG" >&5
-		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if your system defines _PATH_LASTLOG" >&5
+$as_echo_n "checking if your system defines _PATH_LASTLOG... " >&6; }
-printf %s "checking if your system defines _PATH_LASTLOG... " >&6; }
 		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <sys/types.h>
 #include <utmp.h>
 #ifdef HAVE_PATHS_H
 #  include <paths.h>
 #endif
 int
-main (void)
+main ()
 {
 char *lastlog = _PATH_LASTLOG;
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
-printf "%s\n" "yes" >&6; }
+else
-else $as_nop
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
-printf "%s\n" "no" >&6; }
 			system_lastlog_path=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 if test -z "$conf_lastlog_location"; then
 	if test x"$system_lastlog_path" = x"no" ; then
 		for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do
 				if (test -d "$f" || test -f "$f") ; then
 					conf_lastlog_location=$f
 				fi
 		done
 		if test -z "$conf_lastlog_location"; then
-			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ** Cannot find lastlog **" >&5
+			{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ** Cannot find lastlog **" >&5
-printf "%s\n" "$as_me: WARNING: ** Cannot find lastlog **" >&2;}
+$as_echo "$as_me: WARNING: ** Cannot find lastlog **" >&2;}
 					fi
 	fi
 fi
 if test -n "$conf_lastlog_location"; then
-printf "%s\n" "#define CONF_LASTLOG_FILE \"$conf_lastlog_location\"" >>confdefs.h
+cat >>confdefs.h <<_ACEOF
+#define CONF_LASTLOG_FILE "$conf_lastlog_location"
-fi
+_ACEOF
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if your system defines UTMP_FILE" >&5
+fi
-printf %s "checking if your system defines UTMP_FILE... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines UTMP_FILE" >&5
+$as_echo_n "checking if your system defines UTMP_FILE... " >&6; }
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <sys/types.h>
 #include <utmp.h>
 #ifdef HAVE_PATHS_H
 #  include <paths.h>
 #endif
 int
-main (void)
+main ()
 {
 char *utmp = UTMP_FILE;
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
-printf "%s\n" "yes" >&6; }
+else
-else $as_nop
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
-printf "%s\n" "no" >&6; }
 	  system_utmp_path=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 if test -z "$conf_utmp_location"; then
 	if test x"$system_utmp_path" = x"no" ; then
 		for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do
 			if test -f $f ; then
 				conf_utmp_location=$f
 			fi
 		done
 		if test -z "$conf_utmp_location"; then
-			printf "%s\n" "#define DISABLE_UTMP 1" >>confdefs.h
+			$as_echo "#define DISABLE_UTMP 1" >>confdefs.h
 		fi
 	fi
 fi
 if test -n "$conf_utmp_location"; then
-printf "%s\n" "#define CONF_UTMP_FILE \"$conf_utmp_location\"" >>confdefs.h
+cat >>confdefs.h <<_ACEOF
+#define CONF_UTMP_FILE "$conf_utmp_location"
-fi
+_ACEOF
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if your system defines WTMP_FILE" >&5
+fi
-printf %s "checking if your system defines WTMP_FILE... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines WTMP_FILE" >&5
+$as_echo_n "checking if your system defines WTMP_FILE... " >&6; }
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <sys/types.h>
 #ifdef HAVE_UTMP_H
 #ifdef HAVE_PATHS_H
 #  include <paths.h>
 #endif
 int
-main (void)
+main ()
 {
 char *wtmp = WTMP_FILE;
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
-printf "%s\n" "yes" >&6; }
+else
-else $as_nop
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
-printf "%s\n" "no" >&6; }
 	  system_wtmp_path=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 if test -z "$conf_wtmp_location"; then
 	if test x"$system_wtmp_path" = x"no" ; then
 		for f in /usr/adm/wtmp /var/log/wtmp; do
 			if test -f $f ; then
 				conf_wtmp_location=$f
 			fi
 		done
 		if test -z "$conf_wtmp_location"; then
-			printf "%s\n" "#define DISABLE_WTMP 1" >>confdefs.h
+			$as_echo "#define DISABLE_WTMP 1" >>confdefs.h
 		fi
 	fi
 fi
 if test -n "$conf_wtmp_location"; then
-printf "%s\n" "#define CONF_WTMP_FILE \"$conf_wtmp_location\"" >>confdefs.h
+cat >>confdefs.h <<_ACEOF
+#define CONF_WTMP_FILE "$conf_wtmp_location"
-fi
+_ACEOF
+fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if your system defines UTMPX_FILE" >&5
-printf %s "checking if your system defines UTMPX_FILE... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines UTMPX_FILE" >&5
+$as_echo_n "checking if your system defines UTMPX_FILE... " >&6; }
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <sys/types.h>
 #include <utmp.h>
 #ifdef HAVE_PATHS_H
 #  include <paths.h>
 #endif
 int
-main (void)
+main ()
 {
 char *utmpx = UTMPX_FILE;
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
-printf "%s\n" "yes" >&6; }
+else
-else $as_nop
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
-printf "%s\n" "no" >&6; }
 	  system_utmpx_path=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 if test -z "$conf_utmpx_location"; then
 	if test x"$system_utmpx_path" = x"no" ; then
-		printf "%s\n" "#define DISABLE_UTMPX 1" >>confdefs.h
+		$as_echo "#define DISABLE_UTMPX 1" >>confdefs.h
 	fi
 else
-printf "%s\n" "#define CONF_UTMPX_FILE \"$conf_utmpx_location\"" >>confdefs.h
+cat >>confdefs.h <<_ACEOF
+#define CONF_UTMPX_FILE "$conf_utmpx_location"
-fi
+_ACEOF
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if your system defines WTMPX_FILE" >&5
+fi
-printf %s "checking if your system defines WTMPX_FILE... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if your system defines WTMPX_FILE" >&5
+$as_echo_n "checking if your system defines WTMPX_FILE... " >&6; }
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <sys/types.h>
 #ifdef HAVE_UTMP_H
 #ifdef HAVE_PATHS_H
 #  include <paths.h>
 #endif
 int
-main (void)
+main ()
 {
 char *wtmpx = WTMPX_FILE;
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
-printf "%s\n" "yes" >&6; }
+else
-else $as_nop
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
-printf "%s\n" "no" >&6; }
 	  system_wtmpx_path=no
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 if test -z "$conf_wtmpx_location"; then
 	if test x"$system_wtmpx_path" = x"no" ; then
-		printf "%s\n" "#define DISABLE_WTMPX 1" >>confdefs.h
+		$as_echo "#define DISABLE_WTMPX 1" >>confdefs.h
 	fi
 else
-printf "%s\n" "#define CONF_WTMPX_FILE \"$conf_wtmpx_location\"" >>confdefs.h
+cat >>confdefs.h <<_ACEOF
+#define CONF_WTMPX_FILE "$conf_wtmpx_location"
+_ACEOF
 fi
 # Checks for library functions.
 if test $ac_cv_c_compiler_gnu = yes; then
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
-printf %s "checking whether $CC needs -traditional... " >&6; }
+$as_echo_n "checking whether $CC needs -traditional... " >&6; }
-if test ${ac_cv_prog_gcc_traditional+y}
+if ${ac_cv_prog_gcc_traditional+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
 ac_pattern="Autoconf.*'x'"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <sgtty.h>
 Autoconf TIOCGETP
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-$EGREP "$ac_pattern" >/dev/null 2>&1
+$EGREP "$ac_pattern" >/dev/null 2>&1; then :
-then :
 ac_cv_prog_gcc_traditional=yes
-else $as_nop
+else
 ac_cv_prog_gcc_traditional=no
 fi
-rm -rf conftest*
+rm -f conftest*
 if test $ac_cv_prog_gcc_traditional = no; then
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <termio.h>
 Autoconf TCGETA
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-$EGREP "$ac_pattern" >/dev/null 2>&1
+$EGREP "$ac_pattern" >/dev/null 2>&1; then :
-then :
 ac_cv_prog_gcc_traditional=yes
 fi
-rm -rf conftest*
+rm -f conftest*
 fi
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
-printf "%s\n" "$ac_cv_prog_gcc_traditional" >&6; }
+$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
 if test $ac_cv_prog_gcc_traditional = yes; then
 CC="$CC -traditional"
 fi
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5
-printf %s "checking for working memcmp... " >&6; }
+$as_echo_n "checking for working memcmp... " >&6; }
-if test ${ac_cv_func_memcmp_working+y}
+if ${ac_cv_func_memcmp_working+:} false; then :
-then :
+$as_echo_n "(cached) " >&6
-printf %s "(cached) " >&6
+else
-else $as_nop
+if test "$cross_compiling" = yes; then :
-if test "$cross_compiling" = yes
-then :
 ac_cv_func_memcmp_working=no
-else $as_nop
+else
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 $ac_includes_default
 int
-main (void)
+main ()
 {
 /* Some versions of memcmp are not 8-bit clean.  */
 char c0 = '\100', c1 = '\200', c2 = '\201';
 if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_run "$LINENO"
+if ac_fn_c_try_run "$LINENO"; then :
-then :
 ac_cv_func_memcmp_working=yes
-else $as_nop
+else
 ac_cv_func_memcmp_working=no
 fi
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
 conftest.$ac_objext conftest.beam conftest.$ac_ext
 fi
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5
-printf "%s\n" "$ac_cv_func_memcmp_working" >&6; }
+$as_echo "$ac_cv_func_memcmp_working" >&6; }
 test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in
 *" memcmp.$ac_objext "* ) ;;
 *) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
 ;;
 esac
+for ac_header in sys/select.h sys/socket.h
+do :
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking types of arguments for select" >&5
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-printf %s "checking types of arguments for select... " >&6; }
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-if test ${ac_cv_func_select_args+y}
+cat >>confdefs.h <<_ACEOF
-then :
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-printf %s "(cached) " >&6
+_ACEOF
-else $as_nop
-ac_cv_func_select_args='int,int *,struct timeval *'
+fi
-for ac_arg234 in 'fd_set *' 'int *' 'void *'; do
+done
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for select" >&5
+$as_echo_n "checking types of arguments for select... " >&6; }
+if ${ac_cv_func_select_args+:} false; then :
+$as_echo_n "(cached) " >&6
+else
+for ac_arg234 in 'fd_set *' 'int *' 'void *'; do
 for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do
 for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 $ac_includes_default
 #ifdef HAVE_SYS_SOCKET_H
 # include <sys/socket.h>
 #endif
 int
-main (void)
+main ()
 {
 extern int select ($ac_arg1,
 					    $ac_arg234, $ac_arg234, $ac_arg234,
 					    $ac_arg5);
 ;
 return 0;
 }
 _ACEOF
-if ac_fn_c_try_compile "$LINENO"
+if ac_fn_c_try_compile "$LINENO"; then :
-then :
 ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 done
 done
 done
+# Provide a safe default value.
-fi
+: "${ac_cv_func_select_args=int,int *,struct timeval *}"
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_select_args" >&5
-printf "%s\n" "$ac_cv_func_select_args" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_select_args" >&5
+$as_echo "$ac_cv_func_select_args" >&6; }
 ac_save_IFS=$IFS; IFS=','
 set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'`
 IFS=$ac_save_IFS
 shift
-printf "%s\n" "#define SELECT_TYPE_ARG1 $1" >>confdefs.h
+cat >>confdefs.h <<_ACEOF
+#define SELECT_TYPE_ARG1 $1
+_ACEOF
-printf "%s\n" "#define SELECT_TYPE_ARG234 ($2)" >>confdefs.h
+cat >>confdefs.h <<_ACEOF
-printf "%s\n" "#define SELECT_TYPE_ARG5 ($3)" >>confdefs.h
+#define SELECT_TYPE_ARG234 ($2)
+_ACEOF
-rm -rf conftest*
-ac_fn_c_check_func "$LINENO" "getpass" "ac_cv_func_getpass"
+cat >>confdefs.h <<_ACEOF
-if test "x$ac_cv_func_getpass" = xyes
+#define SELECT_TYPE_ARG5 ($3)
-then :
+_ACEOF
-printf "%s\n" "#define HAVE_GETPASS 1" >>confdefs.h
+rm -f conftest*
-fi
-ac_fn_c_check_func "$LINENO" "getspnam" "ac_cv_func_getspnam"
+for ac_func in getpass getspnam getusershell putenv
-if test "x$ac_cv_func_getspnam" = xyes
+do :
-then :
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-printf "%s\n" "#define HAVE_GETSPNAM 1" >>confdefs.h
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-fi
+cat >>confdefs.h <<_ACEOF
-ac_fn_c_check_func "$LINENO" "getusershell" "ac_cv_func_getusershell"
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-if test "x$ac_cv_func_getusershell" = xyes
+_ACEOF
-then :
-printf "%s\n" "#define HAVE_GETUSERSHELL 1" >>confdefs.h
+fi
+done
-fi
-ac_fn_c_check_func "$LINENO" "putenv" "ac_cv_func_putenv"
+for ac_func in clearenv strlcpy strlcat daemon basename _getpty getaddrinfo
-if test "x$ac_cv_func_putenv" = xyes
+do :
-then :
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-printf "%s\n" "#define HAVE_PUTENV 1" >>confdefs.h
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-fi
+cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-ac_fn_c_check_func "$LINENO" "clearenv" "ac_cv_func_clearenv"
+_ACEOF
-if test "x$ac_cv_func_clearenv" = xyes
-then :
+fi
-printf "%s\n" "#define HAVE_CLEARENV 1" >>confdefs.h
+done
-fi
+for ac_func in freeaddrinfo getnameinfo fork writev getgrouplist
-ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
+do :
-if test "x$ac_cv_func_strlcpy" = xyes
+as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-then :
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+cat >>confdefs.h <<_ACEOF
-fi
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat"
+_ACEOF
-if test "x$ac_cv_func_strlcat" = xyes
-then :
+fi
-printf "%s\n" "#define HAVE_STRLCAT 1" >>confdefs.h
+done
-fi
-ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing basename" >&5
-if test "x$ac_cv_func_daemon" = xyes
+$as_echo_n "checking for library containing basename... " >&6; }
-then :
+if ${ac_cv_search_basename+:} false; then :
-printf "%s\n" "#define HAVE_DAEMON 1" >>confdefs.h
+$as_echo_n "(cached) " >&6
+else
-fi
-ac_fn_c_check_func "$LINENO" "basename" "ac_cv_func_basename"
-if test "x$ac_cv_func_basename" = xyes
-then :
-printf "%s\n" "#define HAVE_BASENAME 1" >>confdefs.h
-fi
-ac_fn_c_check_func "$LINENO" "_getpty" "ac_cv_func__getpty"
-if test "x$ac_cv_func__getpty" = xyes
-then :
-printf "%s\n" "#define HAVE__GETPTY 1" >>confdefs.h
-fi
-ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo"
-if test "x$ac_cv_func_getaddrinfo" = xyes
-then :
-printf "%s\n" "#define HAVE_GETADDRINFO 1" >>confdefs.h
-fi
-ac_fn_c_check_func "$LINENO" "freeaddrinfo" "ac_cv_func_freeaddrinfo"
-if test "x$ac_cv_func_freeaddrinfo" = xyes
-then :
-printf "%s\n" "#define HAVE_FREEADDRINFO 1" >>confdefs.h
-fi
-ac_fn_c_check_func "$LINENO" "getnameinfo" "ac_cv_func_getnameinfo"
-if test "x$ac_cv_func_getnameinfo" = xyes
-then :
-printf "%s\n" "#define HAVE_GETNAMEINFO 1" >>confdefs.h
-fi
-ac_fn_c_check_func "$LINENO" "fork" "ac_cv_func_fork"
-if test "x$ac_cv_func_fork" = xyes
-then :
-printf "%s\n" "#define HAVE_FORK 1" >>confdefs.h
-fi
-ac_fn_c_check_func "$LINENO" "writev" "ac_cv_func_writev"
-if test "x$ac_cv_func_writev" = xyes
-then :
-printf "%s\n" "#define HAVE_WRITEV 1" >>confdefs.h
-fi
-ac_fn_c_check_func "$LINENO" "getgrouplist" "ac_cv_func_getgrouplist"
-if test "x$ac_cv_func_getgrouplist" = xyes
-then :
-printf "%s\n" "#define HAVE_GETGROUPLIST 1" >>confdefs.h
-fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing basename" >&5
-printf %s "checking for library containing basename... " >&6; }
-if test ${ac_cv_search_basename+y}
-then :
-printf %s "(cached) " >&6
-else $as_nop
 ac_func_search_save_LIBS=$LIBS
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 /* Override any GCC internal prototype to avoid an error.
 Use char because int might match the return type of a GCC
 builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
 char basename ();
 int
-main (void)
+main ()
 {
 return basename ();
 ;
 return 0;
 }
 _ACEOF
-for ac_lib in '' gen
+for ac_lib in '' gen; do
-do
 if test -z "$ac_lib"; then
 ac_res="none required"
 else
 ac_res=-l$ac_lib
 LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
 fi
-if ac_fn_c_try_link "$LINENO"
+if ac_fn_c_try_link "$LINENO"; then :
-then :
 ac_cv_search_basename=$ac_res
 fi
-rm -f core conftest.err conftest.$ac_objext conftest.beam \
+rm -f core conftest.err conftest.$ac_objext \
 conftest$ac_exeext
-if test ${ac_cv_search_basename+y}
+if ${ac_cv_search_basename+:} false; then :
-then :
 break
 fi
 done
-if test ${ac_cv_search_basename+y}
+if ${ac_cv_search_basename+:} false; then :
-then :
+else
-else $as_nop
 ac_cv_search_basename=no
 fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_basename" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_basename" >&5
-printf "%s\n" "$ac_cv_search_basename" >&6; }
+$as_echo "$ac_cv_search_basename" >&6; }
 ac_res=$ac_cv_search_basename
-if test "$ac_res" != no
+if test "$ac_res" != no; then :
-then :
 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
-printf "%s\n" "#define HAVE_BASENAME 1" >>confdefs.h
+$as_echo "#define HAVE_BASENAME 1" >>confdefs.h
 fi
 # Solaris needs ptmx
 if test -z "$no_ptmx_check" ; then
 	if test x"$cross_compiling" = x"no" ; then
 		if test -e /dev/ptmx ; then
-printf "%s\n" "#define USE_DEV_PTMX 1" >>confdefs.h
+$as_echo "#define USE_DEV_PTMX 1" >>confdefs.h
 		fi
 	else
-		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Not checking for /dev/ptmx, we're cross-compiling" >&5
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: Not checking for /dev/ptmx, we're cross-compiling" >&5
-printf "%s\n" "$as_me: Not checking for /dev/ptmx, we're cross-compiling" >&6;}
+$as_echo "$as_me: Not checking for /dev/ptmx, we're cross-compiling" >&6;}
 	fi
 fi
 if test -z "$no_ptc_check" ; then
 	if test x"$cross_compiling" = x"no" ; then
 		if test -e /dev/ptc ; then
-printf "%s\n" "#define HAVE_DEV_PTS_AND_PTC 1" >>confdefs.h
+$as_echo "#define HAVE_DEV_PTS_AND_PTC 1" >>confdefs.h
 		fi
 	else
-		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Not checking for /dev/ptc & /dev/pts since we're cross-compiling" >&5
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: Not checking for /dev/ptc & /dev/pts since we're cross-compiling" >&5
-printf "%s\n" "$as_me: Not checking for /dev/ptc & /dev/pts since we're cross-compiling" >&6;}
+$as_echo "$as_me: Not checking for /dev/ptc & /dev/pts since we're cross-compiling" >&6;}
 	fi
 fi
 LIBTOM_FILES="libtomcrypt/Makefile libtommath/Makefile"
 fi
 ac_config_headers="$ac_config_headers config.h"
-ac_config_files="$ac_config_files Makefile $LIBTOM_FILES"
+ac_config_files="$ac_config_files Makefile $LIBTOM_FILES test/Makefile"
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
 # tests run on this system so they can be shared between configure
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 case $ac_var in #(
-*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 esac
 case $ac_var in #(
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 ) |
 sed '
 /^ac_cv_env_/b end
 t clear
 :clear
-s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
+s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
 t end
 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
 :end' >>confcache
 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
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 if test "x$cache_file" != "x/dev/null"; then
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
+$as_echo "$as_me: updating cache $cache_file" >&6;}
 if test ! -f "$cache_file" || test -h "$cache_file"; then
 	cat confcache >"$cache_file"
 else
 case $cache_file in #(
 */* | ?:*)
 	  mv -f confcache "$cache_file" ;;
 	esac
 fi
 fi
 else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
 fi
 fi
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 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
-ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
+ac_i=`$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.
 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
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 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
-printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
 as_write_fail=0
 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
 #! $SHELL
 # Generated by $as_me.
 # Run this file to recreate the current configuration.
 ## M4sh Initialization. ##
 ## -------------------- ##
 # Be more Bourne compatible
 DUALCASE=1; export DUALCASE # for MKS sh
-as_nop=:
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-if test ${ZSH_VERSION+y} && (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 $as_nop
+else
 case `(set -o) 2>/dev/null` in #(
 *posix*) :
 set -o posix ;; #(
 *) :
 ;;
 esac
 fi
-# Reset variables that may have inherited troublesome values from
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-# IFS needs to be set, to space, tab, and newline, in precisely that order.
-# (If _AS_PATH_WALK were called with IFS unset, it would have the
-# side effect of setting IFS to empty, thus disabling word splitting.)
-# Quoting is to prevent editors from complaining about space-tab.
 as_nl='
 '
 export as_nl
-IFS=" ""	$as_nl"
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-PS1='$ '
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-PS2='> '
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-PS4='+ '
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
-# Ensure predictable behavior from utilities with locale-dependent output.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
-LC_ALL=C
+&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-export LC_ALL
+as_echo='print -r --'
-LANGUAGE=C
+as_echo_n='print -rn --'
-export LANGUAGE
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+as_echo='printf %s\n'
-# We cannot yet rely on "unset" to work, but we need these variables
+as_echo_n='printf %s'
-# to be unset--not just set to an empty or harmless value--now, to
+else
-# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
+if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-# also avoids known problems related to "unset" and subshell syntax
+as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
+as_echo_n='/usr/ucb/echo -n'
-for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
+else
-do eval test \${$as_var+y} \
+as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+as_echo_n_body='eval
-done
+arg=$1;
+case $arg in #(
-# Ensure that fds 0, 1, and 2 are open.
+*"$as_nl"*)
-if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
+	expr "X$arg" : "X\\(.*\\)$as_nl";
-if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
+	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
+esac;
+expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+'
+export as_echo_n_body
+as_echo_n='sh -c $as_echo_n_body as_echo'
+fi
+export as_echo_body
+as_echo='sh -c $as_echo_body as_echo'
+fi
 # The user is always right.
-if ${PATH_SEPARATOR+false} :; then
+if test "${PATH_SEPARATOR+set}" != set; then
 PATH_SEPARATOR=:
 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
 PATH_SEPARATOR=';'
 }
 fi
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""	$as_nl"
 # Find who we are.  Look in the path if we contain no directory separator.
 as_myself=
 case $0 in #((
 *[\\/]* ) as_myself=$0 ;;
 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
 IFS=$as_save_IFS
-case $as_dir in #(((
+test -z "$as_dir" && as_dir=.
-'') as_dir=./ ;;
+test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
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-*) as_dir=$as_dir/ ;;
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-test -r "$as_dir$0" && as_myself=$as_dir$0 && break
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 IFS=$as_save_IFS
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 # in which case we are not to be found in the path.
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+$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 exit 1
 fi
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 # ----------------------------------------
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+$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 fi
-printf "%s\n" "$as_me: error: $2" >&2
+$as_echo "$as_me: error: $2" >&2
 as_fn_exit $as_status
 } # as_fn_error
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 as_fn_unset ()
 {
 { eval $1=; unset $1;}
 }
 as_unset=as_fn_unset
 # as_fn_append VAR VALUE
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 # 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
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
-then :
 eval 'as_fn_append ()
 {
 eval $1+=\$2
 }'
-else $as_nop
+else
 as_fn_append ()
 {
 eval $1=\$$1\$2
 }
 fi # as_fn_append
 # as_fn_arith ARG...
 # ------------------
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 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 # must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
-then :
 eval 'as_fn_arith ()
 {
 as_val=$(( $* ))
 }'
-else $as_nop
+else
 as_fn_arith ()
 {
 as_val=`expr "$@" || test $? -eq 1`
 }
 fi # as_fn_arith
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 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
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+$as_echo X/"$0" |
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+$as_echo X"$as_dir" |
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 ac_log="
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 ac_cs_version="\\
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+configured by $0, generated by GNU Autoconf 2.69,
 with options \\"\$ac_cs_config\\"
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+Copyright (C) 2012 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
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 ac_pwd='$ac_pwd'
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+$as_echo "$ac_cs_version"; exit ;;
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 case $ac_optarg in
-*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
 '') as_fn_error $? "missing file argument" ;;
 esac
 as_fn_append CONFIG_FILES " '$ac_optarg'"
 ac_need_defaults=false;;
 --header | --heade | --head | --hea )
 $ac_shift
 case $ac_optarg in
-*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
 esac
 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
 ac_need_defaults=false;;
 --he | --h)
 # Conflict between --help and --header
 as_fn_error $? "ambiguous option: \`$1'
 Try \`$0 --help' for more information.";;
 --help | --hel | -h )
-printf "%s\n" "$ac_cs_usage"; exit ;;
+$as_echo "$ac_cs_usage"; exit ;;
 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 | -silent | --silent | --silen | --sile | --sil | --si | --s)
 ac_cs_silent=: ;;
 # This is an error.
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 if \$ac_cs_recheck; then
 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
 shift
-\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
+\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
 CONFIG_SHELL='$SHELL'
 export CONFIG_SHELL
 exec "\$@"
 fi
 {
 echo
 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
 ## Running $as_me. ##
 _ASBOX
-printf "%s\n" "$ac_log"
+$as_echo "$ac_log"
 } >&5
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 _ACEOF
 do
 case $ac_config_target in
 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
 "$LIBTOM_FILES") CONFIG_FILES="$CONFIG_FILES $LIBTOM_FILES" ;;
+"test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
 esac
 done
 # If the user did not use the arguments to specify the items to instantiate,
 # then the envvar interface is used.  Set only those that are not.
 # We use the long form for the default assignment because of an extremely
 # bizarre bug on SunOS 4.1.3.
 if $ac_need_defaults; then
-test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
+test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
-test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
+test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
 fi
 # Have a temporary directory for convenience.  Make it in the build tree
 # simply because there is no reason against having it here, and in addition,
 # creating and moving files from /tmp can sometimes cause problems.
 	   [\\/$]*) false;;
 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 	   esac ||
 	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
 esac
-case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
 as_fn_append ac_file_inputs " '$ac_f'"
 done
 # Let's still pretend it is `configure' which instantiates (i.e., don't
 # use $as_me), people would be surprised to read:
 #    /* config.h.  Generated by config.status.  */
 configure_input='Generated from '`
-	  printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
 	`' by configure.'
 if test x"$ac_file" != x-; then
 configure_input="$ac_file.  $configure_input"
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
-printf "%s\n" "$as_me: creating $ac_file" >&6;}
+$as_echo "$as_me: creating $ac_file" >&6;}
 fi
 # Neutralize special characters interpreted by sed in replacement strings.
 case $configure_input in #(
 *\&* | *\|* | *\\* )
-ac_sed_conf_input=`printf "%s\n" "$configure_input" |
+ac_sed_conf_input=`$as_echo "$configure_input" |
 sed 's/[\\\\&|]/\\\\&/g'`;; #(
 *) ac_sed_conf_input=$configure_input;;
 esac
 case $ac_tag in
 ac_dir=`$as_dirname -- "$ac_file" ||
 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 	 X"$ac_file" : 'X\(//\)[^/]' \| \
 	 X"$ac_file" : 'X\(//\)$' \| \
 	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-printf "%s\n" X"$ac_file" |
+$as_echo X"$ac_file" |
 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
 	  }
 	  /^X\(\/\/\)[^/].*/{
 ac_builddir=.
 case "$ac_dir" in
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)
-ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
+ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
 # A ".." for each directory in $ac_dir_suffix.
-ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
 case $ac_top_builddir_sub in
 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
 esac ;;
 esac
 /@localedir@/p
 /@mandir@/p'
 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
 *datarootdir*) ac_datarootdir_seen=yes;;
 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_datarootdir_hack='
 s&@datadir@&$datadir&g
 s&@docdir@&$docdir&g
 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
 { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
 "$ac_tmp/out"`; test -z "$ac_out"; } &&
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined" >&5
-printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined" >&2;}
 rm -f "$ac_tmp/stdin"
 case $ac_file in
 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
 #
 # CONFIG_HEADER
 #
 if test x"$ac_file" != x-; then
 {
-printf "%s\n" "/* $configure_input  */" >&1 \
+$as_echo "/* $configure_input  */" \
 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
 } >"$ac_tmp/config.h" \
 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
-printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
 else
 rm -f "$ac_file"
 mv "$ac_tmp/config.h" "$ac_file" \
 	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
 fi
 else
-printf "%s\n" "/* $configure_input  */" >&1 \
+$as_echo "/* $configure_input  */" \
 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
 || as_fn_error $? "could not create -" "$LINENO" 5
 fi
 ;;
 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
 # would make configure fail if this is the last instruction.
 $ac_cs_success || as_fn_exit 1
 fi
 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: " >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: " >&5
-printf "%s\n" "$as_me: " >&6;}
+$as_echo "$as_me: " >&6;}
 if test $BUNDLED_LIBTOM = 1 ; then
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using bundled libtomcrypt and libtommath" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Using bundled libtomcrypt and libtommath" >&5
-printf "%s\n" "$as_me: Using bundled libtomcrypt and libtommath" >&6;}
+$as_echo "$as_me: Using bundled libtomcrypt and libtommath" >&6;}
 else
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using system libtomcrypt and libtommath" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Using system libtomcrypt and libtommath" >&5
-printf "%s\n" "$as_me: Using system libtomcrypt and libtommath" >&6;}
+$as_echo "$as_me: Using system libtomcrypt and libtommath" >&6;}
 fi
 if test "x$ac_cv_func_getpass" != xyes; then
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: " >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: " >&5
-printf "%s\n" "$as_me: " >&6;}
+$as_echo "$as_me: " >&6;}
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: getpass() not available, dbclient will only have public-key authentication" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: getpass() not available, dbclient will only have public-key authentication" >&5
-printf "%s\n" "$as_me: getpass() not available, dbclient will only have public-key authentication" >&6;}
+$as_echo "$as_me: getpass() not available, dbclient will only have public-key authentication" >&6;}
 fi
 if test "t$found_crypt_func" != there; then
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: " >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: " >&5
-printf "%s\n" "$as_me: " >&6;}
+$as_echo "$as_me: " >&6;}
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: crypt() not available, dropbear server will not have password authentication" >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: crypt() not available, dropbear server will not have password authentication" >&5
-printf "%s\n" "$as_me: crypt() not available, dropbear server will not have password authentication" >&6;}
+$as_echo "$as_me: crypt() not available, dropbear server will not have password authentication" >&6;}
 fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: " >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: " >&5
-printf "%s\n" "$as_me: " >&6;}
+$as_echo "$as_me: " >&6;}
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: Now edit localoptions.h to choose features." >&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Now edit localoptions.h to choose features." >&5
-printf "%s\n" "$as_me: Now edit localoptions.h to choose features." >&6;}
+$as_echo "$as_me: Now edit localoptions.h to choose features." >&6;}

Mercurial > dropbear

comparison configure @ 1837:df7bfd2f7d45