configure

#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.71 for OpenSSH Portable.
#
# Report bugs to <openssh-unix-dev@mindrot.org>.
#
#
# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
# Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
as_nop=:
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
  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"

PS1='$ '
PS2='> '
PS4='+ '

# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done

# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi

# The user is always right.
if ${PATH_SEPARATOR+false} :; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# 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 $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    test -r "$as_dir$0" && as_myself=$as_dir$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi


# 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;
    # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# 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 $CONFIG_SHELL" >&2
exit 255
  fi
  # We don't want this to propagate to other subprocesses.
          { _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="as_nop=:
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
  case \`(set -o) 2>/dev/null\` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi
"
  as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }

exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" )
then :

else \$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
then :
  as_have_required=yes
else $as_nop
  as_have_required=no
fi
  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
then :

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 $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$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$as_base
	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		    as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
then :
  CONFIG_SHELL=$as_shell as_have_required=yes
		   if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
then :
  break 2
fi
fi
	   done;;
       esac
  as_found=false
done
IFS=$as_save_IFS
if $as_found
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.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# 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
exit 255
fi

    if test x$as_have_required = xno
then :
  printf "%s\n" "$0: This script requires a shell more modern than all"
  printf "%s\n" "$0: the shells that I found on your system."
  if test ${ZSH_VERSION+y} ; then
    printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
  else
    printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and
$0: openssh-unix-dev@mindrot.org about your system,
$0: including any error possibly output before this
$0: message. Then install a modern shell, or manually run
$0: the script under such a shell if you do have one."
  fi
  exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS

## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset


# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit
# as_fn_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 ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`printf "%s\n" "$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" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p

# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else $as_nop
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else $as_nop
  as_fn_arith ()
  {
    as_val=`expr "$@" || 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
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  printf "%s\n" "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error

if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits


  as_lineno_1=$LINENO as_lineno_1a=$LINENO
  as_lineno_2=$LINENO as_lineno_2a=$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'"' || {
  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
  sed -n '
    p
    /[$]LINENO/=
  ' <$as_myself |
    sed '
      s/[$]LINENO.*/&-/
      t lineno
      b
      :lineno
      N
      :loop
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
      t loop
      s/-\n.*//
    ' >$as_me.lineno &&
  chmod +x "$as_me.lineno" ||
    { printf "%s\n" "$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
  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensitive to this).
  . "./$as_me.lineno"
  # Exit status is that of the last command.
  exit
}


# 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.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       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
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'
  fi
else
  as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null

if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi

as_test_x='test -x'
as_executable_p=as_fn_executable_p

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


test -n "$DJDIR" || exec 7<&0 </dev/null
exec 6>&1

# Name of the host.
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=

# Identity of this package.
PACKAGE_NAME='OpenSSH'
PACKAGE_TARNAME='openssh'
PACKAGE_VERSION='Portable'
PACKAGE_STRING='OpenSSH Portable'
PACKAGE_BUGREPORT='openssh-unix-dev@mindrot.org'
PACKAGE_URL=''

ac_unique_file="ssh.c"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stddef.h>
#ifdef HAVE_STDIO_H
# include <stdio.h>
#endif
#ifdef HAVE_STDLIB_H
# include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
# include <string.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
CFLAGS_NOPIE
LDFLAGS_NOPIE
DROPBEARCONVERT
DROPBEARKEY
DBCLIENT
DROPBEAR
CONCH
PUTTYGEN
PLINK
UNSUPPORTED_ALGORITHMS
TEST_MALLOC_OPTIONS
TEST_SSH_UTF8
TEST_SSH_IPV6
piddir
user_path
mansubdir
MANTYPE
XAUTH_PATH
STRIP_OPT
xauth_path
PRIVSEP_PATH
CHANNELLIBS
K5LIBS
GSSLIBS
KRB5CONF
SSHDLIBS
SSH_PRIVSEP_USER
LIBFIDO2
SK_DUMMY_LIBRARY
OPENSSL_BIN
PICFLAG
LIBEDIT
LDNSCONFIG
LIBOBJS
LD
PATH_PASSWD_PROG
STARTUP_SCRIPT_SHELL
MAKE_PACKAGE_SUPPORTED
PATH_USERADD_PROG
PATH_GROUPADD_PROG
MANFMT
TEST_SHELL
PKGCONFIG
MANDOC
NROFF
GROFF
SH
TEST_MINUS_S_SH
SED
KILL
CAT
ac_ct_AR
AR
MKDIR_P
EGREP
GREP
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
RANLIB
CPP
AWK
host_os
host_vendor
host_cpu
host
build_os
build_vendor
build_cpu
build
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
runstatedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files='DEPEND'
ac_user_opts='
enable_option_checking
enable_largefile
with_bearssl
with_stackprotect
with_hardening
with_retpoline
with_rpath
with_cflags
with_cflags_after
with_cppflags
with_ldflags
with_ldflags_after
with_libs
with_Werror
with_solaris_contracts
with_solaris_projects
with_solaris_privs
with_osfsia
with_zlib
with_zlib_version_check
with_ldns
with_libedit
with_audit
with_pie
enable_pkcs11
enable_security_key
with_security_key_builtin
with_pam
with_pam_service
with_privsep_user
with_sandbox
with_selinux
with_kerberos5
with_privsep_path
with_xauth
enable_strip
with_maildir
with_mantype
with_shadow
with_ipaddr_display
enable_etc_default_login
with_default_path
with_superuser_path
with_4in6
with_bsd_auth
with_pid_dir
enable_fd_passing
enable_lastlog
enable_utmp
enable_utmpx
enable_wtmp
enable_wtmpx
enable_libutil
enable_pututline
enable_pututxline
with_lastlog
'
      ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CPP'


# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE

# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'

ac_prev=
ac_dashdash=
for ac_option
do
  # If the previous option needs an argument, assign it.
  if test -n "$ac_prev"; then
    eval $ac_prev=\$ac_option
    ac_prev=
    continue
  fi

  case $ac_option in
  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  *=)   ac_optarg= ;;
  *)    ac_optarg=yes ;;
  esac

  case $ac_dashdash$ac_option in
  --)
    ac_dashdash=yes ;;

  -bindir | --bindir | --bindi | --bind | --bin | --bi)
    ac_prev=bindir ;;
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    bindir=$ac_optarg ;;

  -build | --build | --buil | --bui | --bu)
    ac_prev=build_alias ;;
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
    build_alias=$ac_optarg ;;

  -cache-file | --cache-file | --cache-fil | --cache-fi \
  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
    ac_prev=cache_file ;;
  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
    cache_file=$ac_optarg ;;

  --config-cache | -C)
    cache_file=config.cache ;;

  -datadir | --datadir | --datadi | --datad)
    ac_prev=datadir ;;
  -datadir=* | --datadir=* | --datadi=* | --datad=*)
    datadir=$ac_optarg ;;

  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  | --dataroo | --dataro | --datar)
    ac_prev=datarootdir ;;
  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
    datarootdir=$ac_optarg ;;

  -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'"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=no ;;

  -docdir | --docdir | --docdi | --doc | --do)
    ac_prev=docdir ;;
  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
    docdir=$ac_optarg ;;

  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
    ac_prev=dvidir ;;
  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
    dvidir=$ac_optarg ;;

  -enable-* | --enable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    # 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'"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=\$ac_optarg ;;

  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  | --exec | --exe | --ex)
    ac_prev=exec_prefix ;;
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  | --exec=* | --exe=* | --ex=*)
    exec_prefix=$ac_optarg ;;

  -gas | --gas | --ga | --g)
    # Obsolete; use --with-gas.
    with_gas=yes ;;

  -help | --help | --hel | --he | -h)
    ac_init_help=long ;;
  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
    ac_init_help=recursive ;;
  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
    ac_init_help=short ;;

  -host | --host | --hos | --ho)
    ac_prev=host_alias ;;
  -host=* | --host=* | --hos=* | --ho=*)
    host_alias=$ac_optarg ;;

  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
    ac_prev=htmldir ;;
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  | --ht=*)
    htmldir=$ac_optarg ;;

  -includedir | --includedir | --includedi | --included | --include \
  | --includ | --inclu | --incl | --inc)
    ac_prev=includedir ;;
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  | --includ=* | --inclu=* | --incl=* | --inc=*)
    includedir=$ac_optarg ;;

  -infodir | --infodir | --infodi | --infod | --info | --inf)
    ac_prev=infodir ;;
  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
    infodir=$ac_optarg ;;

  -libdir | --libdir | --libdi | --libd)
    ac_prev=libdir ;;
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
    libdir=$ac_optarg ;;

  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  | --libexe | --libex | --libe)
    ac_prev=libexecdir ;;
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  | --libexe=* | --libex=* | --libe=*)
    libexecdir=$ac_optarg ;;

  -localedir | --localedir | --localedi | --localed | --locale)
    ac_prev=localedir ;;
  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
    localedir=$ac_optarg ;;

  -localstatedir | --localstatedir | --localstatedi | --localstated \
  | --localstate | --localstat | --localsta | --localst | --locals)
    ac_prev=localstatedir ;;
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
    localstatedir=$ac_optarg ;;

  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    ac_prev=mandir ;;
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
    mandir=$ac_optarg ;;

  -nfp | --nfp | --nf)
    # Obsolete; use --without-fp.
    with_fp=no ;;

  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  | --no-cr | --no-c | -n)
    no_create=yes ;;

  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
    no_recursion=yes ;;

  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  | --oldin | --oldi | --old | --ol | --o)
    ac_prev=oldincludedir ;;
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
    oldincludedir=$ac_optarg ;;

  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
    ac_prev=prefix ;;
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
    prefix=$ac_optarg ;;

  -program-prefix | --program-prefix | --program-prefi | --program-pref \
  | --program-pre | --program-pr | --program-p)
    ac_prev=program_prefix ;;
  -program-prefix=* | --program-prefix=* | --program-prefi=* \
  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
    program_prefix=$ac_optarg ;;

  -program-suffix | --program-suffix | --program-suffi | --program-suff \
  | --program-suf | --program-su | --program-s)
    ac_prev=program_suffix ;;
  -program-suffix=* | --program-suffix=* | --program-suffi=* \
  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
    program_suffix=$ac_optarg ;;

  -program-transform-name | --program-transform-name \
  | --program-transform-nam | --program-transform-na \
  | --program-transform-n | --program-transform- \
  | --program-transform | --program-transfor \
  | --program-transfo | --program-transf \
  | --program-trans | --program-tran \
  | --progr-tra | --program-tr | --program-t)
    ac_prev=program_transform_name ;;
  -program-transform-name=* | --program-transform-name=* \
  | --program-transform-nam=* | --program-transform-na=* \
  | --program-transform-n=* | --program-transform-=* \
  | --program-transform=* | --program-transfor=* \
  | --program-transfo=* | --program-transf=* \
  | --program-trans=* | --program-tran=* \
  | --progr-tra=* | --program-tr=* | --program-t=*)
    program_transform_name=$ac_optarg ;;

  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
    ac_prev=pdfdir ;;
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
    pdfdir=$ac_optarg ;;

  -psdir | --psdir | --psdi | --psd | --ps)
    ac_prev=psdir ;;
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
    psdir=$ac_optarg ;;

  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;

  -runstatedir | --runstatedir | --runstatedi | --runstated \
  | --runstate | --runstat | --runsta | --runst | --runs \
  | --run | --ru | --r)
    ac_prev=runstatedir ;;
  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
  | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
  | --run=* | --ru=* | --r=*)
    runstatedir=$ac_optarg ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  | --sbi=* | --sb=*)
    sbindir=$ac_optarg ;;

  -sharedstatedir | --sharedstatedir | --sharedstatedi \
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  | --sharedst | --shareds | --shared | --share | --shar \
  | --sha | --sh)
    ac_prev=sharedstatedir ;;
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  | --sha=* | --sh=*)
    sharedstatedir=$ac_optarg ;;

  -site | --site | --sit)
    ac_prev=site ;;
  -site=* | --site=* | --sit=*)
    site=$ac_optarg ;;

  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
    ac_prev=srcdir ;;
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
    srcdir=$ac_optarg ;;

  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  | --syscon | --sysco | --sysc | --sys | --sy)
    ac_prev=sysconfdir ;;
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
    sysconfdir=$ac_optarg ;;

  -target | --target | --targe | --targ | --tar | --ta | --t)
    ac_prev=target_alias ;;
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
    target_alias=$ac_optarg ;;

  -v | -verbose | --verbose | --verbos | --verbo | --verb)
    verbose=yes ;;

  -version | --version | --versio | --versi | --vers | -V)
    ac_init_version=: ;;

  -with-* | --with-*)
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: \`$ac_useropt'"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=\$ac_optarg ;;

  -without-* | --without-*)
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: \`$ac_useropt'"
    ac_useropt_orig=$ac_useropt
    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=no ;;

  --x)
    # Obsolete; use --with-x.
    with_x=yes ;;

  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  | --x-incl | --x-inc | --x-in | --x-i)
    ac_prev=x_includes ;;
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
    x_includes=$ac_optarg ;;

  -x-libraries | --x-libraries | --x-librarie | --x-librari \
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
    ac_prev=x_libraries ;;
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
    x_libraries=$ac_optarg ;;

  -*) as_fn_error $? "unrecognized option: \`$ac_option'
Try \`$0 --help' for more information"
    ;;

  *=*)
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    # Reject names that are not valid shell variable names.
    case $ac_envvar in #(
      '' | [0-9]* | *[!_$as_cr_alnum]* )
      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
    esac
    eval $ac_envvar=\$ac_optarg
    export $ac_envvar ;;

  *)
    # FIXME: should be removed in autoconf 3.0.
    printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
    ;;

  esac
done

if test -n "$ac_prev"; then
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  as_fn_error $? "missing argument to $ac_option"
fi

if test -n "$ac_unrecognized_opts"; then
  case $enable_option_checking in
    no) ;;
    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
    *)     printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  esac
fi

# Check all directory arguments for consistency.
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
		datadir sysconfdir sharedstatedir localstatedir includedir \
		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		libdir localedir mandir runstatedir
do
  eval ac_val=\$$ac_var
  # Remove trailing slashes.
  case $ac_val in
    */ )
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
      eval $ac_var=\$ac_val;;
  esac
  # Be sure to have absolute directory names.
  case $ac_val in
    [\\/$]* | ?:[\\/]* )  continue;;
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  esac
  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done

# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias

# FIXME: To remove some day.
if test "x$host_alias" != x; then
  if test "x$build_alias" = x; then
    cross_compiling=maybe
  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
fi

ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null


ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  as_fn_error $? "working directory cannot be determined"
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  as_fn_error $? "pwd does not report name of working directory"


# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_myself" : 'X\(//\)[^/]' \| \
	 X"$as_myself" : 'X\(//\)$' \| \
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_myself" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  srcdir=$ac_confdir
  if test ! -r "$srcdir/$ac_unique_file"; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r "$srcdir/$ac_unique_file"; then
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
	pwd)`
# When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then
  srcdir=.
fi
# Remove unnecessary trailing slashes from srcdir.
# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_env_${ac_var}_value=\$${ac_var}
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
done

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
\`configure' configures OpenSSH Portable to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print \`checking ...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for \`--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']

Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [$ac_default_prefix]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [PREFIX]

By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR            user executables [EPREFIX/bin]
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
  --libexecdir=DIR        program executables [EPREFIX/libexec]
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR           info documentation [DATAROOTDIR/info]
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  --mandir=DIR            man documentation [DATAROOTDIR/man]
  --docdir=DIR            documentation root [DATAROOTDIR/doc/openssh]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]
_ACEOF

  cat <<\_ACEOF

System types:
  --build=BUILD     configure for building on BUILD [guessed]
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
_ACEOF
fi

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of OpenSSH Portable:";;
   esac
  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --disable-largefile     omit support for large files
  --disable-pkcs11        disable PKCS#11 support code [no]
  --disable-security-key  disable U2F/FIDO support code no
  --disable-strip         Disable calling strip(1) on install
  --disable-etc-default-login Disable using PATH from /etc/default/login no
  --disable-fd-passing    disable file descriptor passsing no
  --disable-lastlog       disable use of lastlog even if detected no
  --disable-utmp          disable use of utmp even if detected no
  --disable-utmpx         disable use of utmpx even if detected no
  --disable-wtmp          disable use of wtmp even if detected no
  --disable-wtmpx         disable use of wtmpx even if detected no
  --disable-libutil       disable use of libutil (login() etc.) no
  --disable-pututline     disable use of pututline() etc. (uwtmp) no
  --disable-pututxline    disable use of pututxline() etc. (uwtmpx) no

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --without-bearssl       Disable use of BearSSL; use only limited internal crypto
  --without-stackprotect  Don't use compiler's stack protection
  --without-hardening     Don't use toolchain hardening flags
  --without-retpoline     Enable retpoline spectre mitigation
  --without-rpath         Disable auto-added -R linker paths
  --with-cflags           Specify additional flags to pass to compiler
  --with-cflags-after     Specify additional flags to pass to compiler after configure
  --with-cppflags         Specify additional flags to pass to preprocessor
  --with-ldflags          Specify additional flags to pass to linker
  --with-ldflags-after    Specify additional flags to pass to linker after configure
  --with-libs             Specify additional libraries to link with
  --with-Werror           Build main code with -Werror
  --with-solaris-contracts Enable Solaris process contracts (experimental)
  --with-solaris-projects Enable Solaris projects (experimental)
  --with-solaris-privs    Enable Solaris/Illumos privileges (experimental)
  --with-osfsia           Enable Digital Unix SIA
  --with-zlib=PATH        Use zlib in PATH
  --without-zlib-version-check Disable zlib version check
  --with-ldns[=PATH]      Use ldns for DNSSEC support (optionally in PATH)
  --with-libedit[=PATH]   Enable libedit support for sftp
  --with-audit=module     Enable audit support (modules=debug,bsm,linux)
  --with-pie              Build Position Independent Executables if possible
  --with-security-key-builtin include builtin U2F/FIDO support
  --with-pam              Enable PAM support
  --with-pam-service=name Specify PAM service name
  --with-privsep-user=user Specify non-privileged user for privilege separation
  --with-sandbox=style    Specify privilege separation sandbox (no, capsicum, darwin, rlimit, seccomp_filter, systrace, pledge)
  --with-selinux          Enable SELinux support
  --with-kerberos5=PATH   Enable Kerberos 5 support
  --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)
  --with-xauth=PATH       Specify path to xauth program
  --with-maildir=/path/to/mail    Specify your system mail directory
  --with-mantype=man|cat|doc  Set man page type
  --without-shadow        Disable shadow password support
  --with-ipaddr-display   Use ip address instead of hostname in $DISPLAY
  --with-default-path=    Specify default $PATH environment for server
  --with-superuser-path=  Specify different path for super-user
  --with-4in6             Check for and convert IPv4 in IPv6 mapped addresses
  --with-bsd-auth         Enable BSD auth support
  --with-pid-dir=PATH     Specify location of sshd.pid file
  --with-lastlog=FILE|DIR specify lastlog location common locations

Some influential environment variables:
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>
  LIBS        libraries to pass to the linker, e.g. -l<library>
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
              you have headers in a nonstandard directory <include dir>
  CPP         C preprocessor

Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.

Report bugs to <openssh-unix-dev@mindrot.org>.
_ACEOF
ac_status=$?
fi

if test "$ac_init_help" = "recursive"; then
  # If there are subdirs, report their specific --help.
  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
    test -d "$ac_dir" ||
      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
      continue
    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|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`printf "%s\n" "$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
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

    cd "$ac_dir" || { ac_status=$?; continue; }
    # Check for configure.gnu first; this name is used for a wrapper for
    # Metaconfig's "Configure" on case-insensitive file systems.
    if test -f "$ac_srcdir/configure.gnu"; then
      echo &&
      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
    elif test -f "$ac_srcdir/configure"; then
      echo &&
      $SHELL "$ac_srcdir/configure" --help=recursive
    else
      printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    fi || ac_status=$?
    cd "$ac_pwd" || { ac_status=$?; break; }
  done
fi

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
OpenSSH configure Portable
generated by GNU Autoconf 2.71

Copyright (C) 2021 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit
fi

## ------------------------ ##
## Autoconf initialization. ##
## ------------------------ ##

# ac_fn_c_try_compile LINENO
# --------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest.beam
  if { { ac_try="$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
  (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
  test $ac_status = 0; } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext
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_compile

# 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_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_c_check_header_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  eval "$3=yes"
else $as_nop
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$3
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_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_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR
# ------------------------------------------------------------------
# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR.
ac_fn_check_decl ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  as_decl_name=`echo $2|sed 's/ *(.*//'`
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
printf %s "checking whether $as_decl_name is declared... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
  eval ac_save_FLAGS=\$$6
  as_fn_append $6 " $5"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
#ifndef $as_decl_name
#ifdef __cplusplus
  (void) $as_decl_use;
#else
  (void) $as_decl_name;
#endif
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  eval "$3=yes"
else $as_nop
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  eval $6=\$ac_save_FLAGS

fi
eval ac_res=\$$3
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_check_decl

# ac_fn_c_try_link LINENO
# -----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_link ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
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    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 test -x conftest$ac_exeext
       }
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
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  # interfere with the next link command; also delete a directory that is
  # left behind by Apple's compiler.  We do this before executing the actions.
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_try_link

# ac_fn_c_check_func LINENO FUNC VAR
# ----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_c_check_func ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
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.
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
#define $2 innocuous_$2

/* System header to define __stub macros and hopefully few prototypes,
   which can conflict with char $2 (); below.  */

#include <limits.h>
#undef $2

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char $2 ();
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined __stub_$2 || defined __stub___$2
choke me
#endif

int
main (void)
{
return $2 ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  eval "$3=yes"
else $as_nop
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_func

# 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
printf %s "checking for $2... " >&6; }
if eval test \${$3+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  eval "$3=no"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
if (sizeof ($2))
	 return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
if (sizeof (($2)))
	    return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

else $as_nop
  eval "$3=yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$3
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$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
printf %s "checking for $2.$3... " >&6; }
if eval test \${$4+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$5
int
main (void)
{
static $2 ac_aggr;
if (ac_aggr.$3)
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  eval "$4=yes"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$5
int
main (void)
{
static $2 ac_aggr;
if (sizeof ac_aggr.$3)
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  eval "$4=yes"
else $as_nop
  eval "$4=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
eval ac_res=\$$4
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_member

# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
# --------------------------------------------
# Tries to find the compile-time value of EXPR in a program that includes
# INCLUDES, setting VAR accordingly. Returns whether the value could be
# computed
ac_fn_c_compute_int ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if test "$cross_compiling" = yes; then
    # Depending upon the size, compute the lo and hi bounds.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) >= 0)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_lo=0 ac_mid=0
  while :; do
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_hi=$ac_mid; break
else $as_nop
  as_fn_arith $ac_mid + 1 && ac_lo=$as_val
			if test $ac_lo -le $ac_mid; then
			  ac_lo= ac_hi=
			  break
			fi
			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  done
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) < 0)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_hi=-1 ac_mid=-1
  while :; do
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) >= $ac_mid)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_lo=$ac_mid; break
else $as_nop
  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
			if test $ac_mid -le $ac_hi; then
			  ac_lo= ac_hi=
			  break
			fi
			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  done
else $as_nop
  ac_lo= ac_hi=
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
  as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main (void)
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_hi=$ac_mid
else $as_nop
  as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
done
case $ac_lo in #((
?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
'') ac_retval=1 ;;
esac
  else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
static long int longval (void) { return $2; }
static unsigned long int ulongval (void) { return $2; }
#include <stdio.h>
#include <stdlib.h>
int
main (void)
{

  FILE *f = fopen ("conftest.val", "w");
  if (! f)
    return 1;
  if (($2) < 0)
    {
      long int i = longval ();
      if (i != ($2))
	return 1;
      fprintf (f, "%ld", i);
    }
  else
    {
      unsigned long int i = ulongval ();
      if (i != ($2))
	return 1;
      fprintf (f, "%lu", i);
    }
  /* Do not output a trailing newline, as this causes \r\n confusion
     on some platforms.  */
  return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  echo >>conftest.val; read $3 <conftest.val; ac_retval=0
else $as_nop
  ac_retval=1
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f conftest.val

  fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_compute_int
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 OpenSSH $as_me Portable, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  $ $0$ac_configure_args_raw

_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##

hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`

_ASUNAME

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    printf "%s\n" "PATH: $as_dir"
  done
IFS=$as_save_IFS

} >&5

cat >&5 <<_ACEOF


## ----------- ##
## Core tests. ##
## ----------- ##

_ACEOF


# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
  for ac_arg
  do
    case $ac_arg in
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      continue ;;
    *\'*)
      ac_arg=`printf "%s\n" "$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'"
      if test $ac_must_keep_next = true; then
	ac_must_keep_next=false # Got value, back to normal.
      else
	case $ac_arg in
	  *=* | --config-cache | -C | -disable-* | --disable-* \
	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
	  | -with-* | --with-* | -without-* | --without-* | --x)
	    case "$ac_configure_args0 " in
	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
	    esac
	    ;;
	  -* ) ac_must_keep_next=true ;;
	esac
      fi
      as_fn_append ac_configure_args " '$ac_arg'"
      ;;
    esac
  done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset ac_configure_args1;}

# When interrupted or exit'd, cleanup temporary files, and complete
# config.log.  We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
  # Sanitize IFS.
  IFS=" ""	$as_nl"
  # Save into config.log some information that might help in debugging.
  {
    echo

    printf "%s\n" "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
    echo
    # The following way of writing the cache mishandles newlines in values,
(
  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { printf "%s\n" "$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;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done
  (set) 2>&1 |
    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      sed -n \
	"s/'\''/'\''\\\\'\'''\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
      ;; #(
    *)
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
)
    echo

    printf "%s\n" "## ----------------- ##
## Output variables. ##
## ----------------- ##"
    echo
    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"`;;
      esac
      printf "%s\n" "$ac_var='\''$ac_val'\''"
    done | sort
    echo

    if test -n "$ac_subst_files"; then
      printf "%s\n" "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
      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"`;;
	esac
	printf "%s\n" "$ac_var='\''$ac_val'\''"
      done | sort
      echo
    fi

    if test -s confdefs.h; then
      printf "%s\n" "## ----------- ##
## confdefs.h. ##
## ----------- ##"
      echo
      cat confdefs.h
      echo
    fi
    test "$ac_signal" != 0 &&
      printf "%s\n" "$as_me: caught signal $ac_signal"
    printf "%s\n" "$as_me: exit $exit_status"
  } >&5
  rm -f core *.core core.conftest.* &&
    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
    exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h

printf "%s\n" "/* confdefs.h */" > confdefs.h

# Predefined preprocessor variables.

printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h

printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h


# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
if test -n "$CONFIG_SITE"; then
  ac_site_files="$CONFIG_SITE"
elif test "x$prefix" != xNONE; then
  ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
else
  ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi

for ac_site_file in $ac_site_files
do
  case $ac_site_file in #(
  */*) :
     ;; #(
  *) :
    ac_site_file=./$ac_site_file ;;
esac
  if test -f "$ac_site_file" && test -r "$ac_site_file"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file" \
      || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
  fi
done

if test -r "$cache_file"; then
  # Some versions of bash will fail to source /dev/null (special files
  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
    case $cache_file in
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
      *)                      . "./$cache_file";;
    esac
  fi
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
printf "%s\n" "$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?
   Do not test the value of __STDC__, because some compilers set it to 0
   while being otherwise adequately conformant. */
#if !defined __STDC__
# error "Compiler does not advertise C89 conformance"
#endif

#include <stddef.h>
#include <stdarg.h>
struct stat;
/* Most of the following tests are stolen from RCS 5.7 src/conf.sh.  */
struct buf { int x; };
struct buf * (*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 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"

# Auxiliary files required by this configure script.
ac_aux_files="install-sh 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
for ac_var in $ac_precious_vars; do
  eval ac_old_set=\$ac_cv_env_${ac_var}_set
  eval ac_new_set=\$ac_env_${ac_var}_set
  eval ac_old_val=\$ac_cv_env_${ac_var}_value
  eval ac_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 \`$ac_old_val' in the previous run" >&5
printf "%s\n" "$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
printf "%s\n" "$as_me: error: \`$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: \`$ac_var' has changed since the previous run:" >&5
printf "%s\n" "$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 \`$ac_var' since the previous run:" >&5
printf "%s\n" "$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:  \`$ac_old_val'" >&5
printf "%s\n" "$as_me:   former value:  \`$ac_old_val'" >&2;}
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
printf "%s\n" "$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=$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 \`$ac_pwd':" >&5
printf "%s\n" "$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
printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
  as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
	    and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu





# Check for stale configure as early as possible.
for i in $srcdir/configure.ac $srcdir/m4/*.m4; do
	if test "$i" -nt "$srcdir/configure"; then
		as_fn_error $? "$i newer than configure, run autoreconf" "$LINENO" 5
	fi
done

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


ac_config_headers="$ac_config_headers config.h"










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 "$ac_tool_prefix"; then
  for ac_prog in cc gcc clang
  do
    # Extract the first word of "$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
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="$ac_tool_prefix$ac_prog"
    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


    test -n "$CC" && break
  done
fi
if test -z "$CC"; then
  ac_ct_CC=$CC
  for ac_prog in cc gcc clang
do
  # Extract the first word of "$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
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="$ac_prog"
    printf "%s\n" "$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


  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-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
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
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion -version; do
  { { ac_try="$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
  (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
  test $ac_status = 0; }
done

cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
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-$LINENO}: checking whether the C compiler works" >&5
printf %s "checking whether the C compiler works... " >&6; }
ac_link_default=`printf "%s\n" "$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=
for ac_file in $ac_files
do
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  esac
done
rm -f $ac_rmfiles

if { { ac_try="$ac_link_default"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5
  (eval "$ac_link_default") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
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.
for ac_file in $ac_files ''
do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
	;;
    [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;
	then :; else
	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	fi
	# We set ac_cv_exeext here because the later test for it is not
	# safe: cross compilers may not add the suffix if given an `-o'
	# argument, so we may need to know it at that point already.
	# Even if this section looks crufty: it has the advantage of
	# actually working.
	break;;
    * )
	break;;
  esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=

else $as_nop
  ac_file=''
fi
if test -z "$ac_file"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
printf "%s\n" "$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
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details" "$LINENO" 5; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
printf %s "checking for C compiler default output file name... " >&6; }
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
printf "%s\n" "$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-$LINENO}: checking for suffix of executables" >&5
printf %s "checking for suffix of executables... " >&6; }
if { { ac_try="$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
  (eval "$ac_link") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
then :
  # If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	  break;;
    * ) break;;
  esac
done
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 $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest conftest$ac_cv_exeext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
printf "%s\n" "$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)
{
FILE *f = fopen ("conftest.out", "w");
 return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
printf %s "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
  (eval "$ac_link") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${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
  (eval "$ac_try") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${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
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "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: $cross_compiling" >&5
printf "%s\n" "$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
printf %s "checking for suffix of object files... " >&6; }
if test ${ac_cv_objext+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
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
  (eval "$ac_compile") 2>&5
  ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
then :
  for ac_file in conftest.o conftest.obj conftest.*; do
  test -f "$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 $as_nop
  printf "%s\n" "$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
printf "%s\n" "$as_me: error: in \`$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: $ac_cv_objext" >&5
printf "%s\n" "$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
printf %s "checking whether the compiler supports GNU C... " >&6; }
if test ${ac_cv_c_compiler_gnu+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_compiler_gnu=yes
else $as_nop
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
printf "%s\n" "$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_save_CFLAGS=$CFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
printf %s "checking whether $CC accepts -g... " >&6; }
if test ${ac_cv_prog_cc_g+y}
then :
  printf %s "(cached) " >&6
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)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_g=yes
else $as_nop
  CFLAGS=""
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

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)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
   ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
if test $ac_test_CFLAGS; then
  CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
  if test "$GCC" = yes; then
    CFLAGS="-g -O2"
  else
    CFLAGS="-g"
  fi
else
  if test "$GCC" = yes; then
    CFLAGS="-O2"
  else
    CFLAGS=
  fi
fi
ac_prog_cc_stdc=no
if test x$ac_prog_cc_stdc = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
printf %s "checking for $CC option to enable C11 features... " >&6; }
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.  */
$ac_c_conftest_c89_program
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
  test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi

if test "x$ac_cv_prog_cc_c89" = xno
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
printf "%s\n" "unsupported" >&6; }
else $as_nop
  if test "x$ac_cv_prog_cc_c89" = 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: $ac_cv_prog_cc_c89" >&5
printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
     CC="$CC $ac_cv_prog_cc_c89"
fi
  ac_cv_prog_cc_stdc=$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'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu


# XXX relax this after reimplementing logit() etc.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports C99-style variadic macros" >&5
printf %s "checking if $CC supports C99-style variadic macros... " >&6; }

cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int f(int a, int b, int c) { return a + b + c; }
#define F(a, ...) f(a, __VA_ARGS__)

int
main (void)
{
return F(1, 2, -3);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
   as_fn_error $? "*** OpenSSH requires support for C99-style variadic macros" "$LINENO" 5

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext




  # 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

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
printf %s "checking build system type... " >&6; }
if test ${ac_cv_build+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
  ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
test "x$ac_build_alias" = x &&
  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
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

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
printf "%s\n" "$ac_cv_build" >&6; }
case $ac_cv_build in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
esac
build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_build
shift
build_cpu=$1
build_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
build_os=$*
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
printf %s "checking host system type... " >&6; }
if test ${ac_cv_host+y}
then :
  printf %s "(cached) " >&6
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` ||
    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: $ac_cv_host" >&5
printf "%s\n" "$ac_cv_host" >&6; }
case $ac_cv_host in
*-*-*) ;;
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
esac
host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_host
shift
host_cpu=$1
host_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
host_os=$*
IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac


ac_header= ac_cache=
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








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
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
printf %s "checking whether byte ordering is bigendian... " >&6; }
if test ${ac_cv_c_bigendian+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_c_bigendian=unknown
    # See if we're dealing with a universal compiler.
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifndef __APPLE_CC__
	       not a universal capable compiler
	     #endif
	     typedef int dummy;

_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

	# Check for potential -arch flags.  It is not universal unless
	# there are at least two -arch flags with different values.
	ac_arch=
	ac_prev=
	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
	 if test -n "$ac_prev"; then
	   case $ac_word in
	     i?86 | x86_64 | ppc | ppc64)
	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
		 ac_arch=$ac_word
	       else
		 ac_cv_c_bigendian=universal
		 break
	       fi
	       ;;
	   esac
	   ac_prev=
	 elif test "x$ac_word" = "x-arch"; then
	   ac_prev=arch
	 fi
       done
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    if test $ac_cv_c_bigendian = unknown; then
      # See if sys/param.h defines the BYTE_ORDER macro.
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
	     #include <sys/param.h>

int
main (void)
{
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
		     && LITTLE_ENDIAN)
	      bogus endian macros
	     #endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  # It does; now see whether it defined to BIG_ENDIAN or not.
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
		#include <sys/param.h>

int
main (void)
{
#if BYTE_ORDER != BIG_ENDIAN
		 not big endian
		#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_c_bigendian=yes
else $as_nop
  ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    fi
    if test $ac_cv_c_bigendian = unknown; then
      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>

int
main (void)
{
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
	      bogus endian macros
	     #endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  # It does; now see whether it defined to _BIG_ENDIAN or not.
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>

int
main (void)
{
#ifndef _BIG_ENDIAN
		 not big endian
		#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_c_bigendian=yes
else $as_nop
  ac_cv_c_bigendian=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    fi
    if test $ac_cv_c_bigendian = unknown; then
      # Compile a test program.
      if test "$cross_compiling" = yes
then :
  # Try to guess by grepping values from an object file.
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
unsigned short int ascii_mm[] =
		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
		unsigned short int ascii_ii[] =
		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
		int use_ascii (int i) {
		  return ascii_mm[i] + ascii_ii[i];
		}
		unsigned short int ebcdic_ii[] =
		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
		unsigned short int ebcdic_mm[] =
		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
		int use_ebcdic (int i) {
		  return ebcdic_mm[i] + ebcdic_ii[i];
		}
		extern int foo;

int
main (void)
{
return use_ascii (foo) == use_ebcdic (foo);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
	      ac_cv_c_bigendian=yes
	    fi
	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
	      if test "$ac_cv_c_bigendian" = unknown; then
		ac_cv_c_bigendian=no
	      else
		# finding both strings is unlikely to happen, but who knows?
		ac_cv_c_bigendian=unknown
	      fi
	    fi
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main (void)
{

	     /* Are we little or big endian?  From Harbison&Steele.  */
	     union
	     {
	       long int l;
	       char c[sizeof (long int)];
	     } u;
	     u.l = 1;
	     return u.c[sizeof (long int) - 1] == 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  ac_cv_c_bigendian=no
else $as_nop
  ac_cv_c_bigendian=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
printf "%s\n" "$ac_cv_c_bigendian" >&6; }
 case $ac_cv_c_bigendian in #(
   yes)
     printf "%s\n" "#define WORDS_BIGENDIAN 1" >>confdefs.h
;; #(
   no)
      ;; #(
   universal)

printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h

     ;; #(
   *)
     as_fn_error $? "unknown endianness
 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
 esac


# Checks for programs.
for ac_prog in gawk mawk nawk awk
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AWK+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$AWK"; then
  ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_AWK="$ac_prog"
    printf "%s\n" "$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
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
printf "%s\n" "$AWK" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$AWK" && break
done

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 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

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
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_RANLIB+y}
then :
  printf %s "(cached) " >&6
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 $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$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_RANLIB="${ac_tool_prefix}ranlib"
    printf "%s\n" "$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
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
printf "%s\n" "$RANLIB" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_RANLIB"; then
  ac_ct_RANLIB=$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
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_RANLIB+y}
then :
  printf %s "(cached) " >&6
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 $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$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_RANLIB="ranlib"
    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_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
printf "%s\n" "$ac_ct_RANLIB" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "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-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    RANLIB=$ac_ct_RANLIB
  fi
else
  RANLIB="$ac_cv_prog_RANLIB"
fi


  # Find a good install program.  We prefer a C program (faster),
# so one script is as good as another.  But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
# Reject install programs that cannot install multiple files.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
printf %s "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if test ${ac_cv_path_install+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  as_save_IFS=$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
    # Account for fact that we put trailing slashes in our PATH walk.
case $as_dir in #((
  ./ | /[cC]/* | \
  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
  /usr/ucb/* ) ;;
  *)
    # OSF1 and SCO ODT 3.0 have their own names for install.
    # Don't use installbsd from OSF since it installs stuff as root
    # by default.
    for ac_prog in ginstall scoinst install; do
      for ac_exec_ext in '' $ac_executable_extensions; do
	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
	  if test $ac_prog = install &&
	    grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	    # AIX install.  It has an incompatible calling convention.
	    :
	  elif test $ac_prog = install &&
	    grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	    # program-specific install script used by HP pwplus--don't use.
	    :
	  else
	    rm -rf conftest.one conftest.two conftest.dir
	    echo one > conftest.one
	    echo two > conftest.two
	    mkdir conftest.dir
	    if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
	      test -s conftest.one && test -s conftest.two &&
	      test -s conftest.dir/conftest.one &&
	      test -s conftest.dir/conftest.two
	    then
	      ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
	      break 3
	    fi
	  fi
	fi
      done
    done
    ;;
esac

  done
IFS=$as_save_IFS

rm -rf conftest.one conftest.two conftest.dir

fi
  if test ${ac_cv_path_install+y}; then
    INSTALL=$ac_cv_path_install
  else
    # As a last resort, use the slow shell script.  Don't cache a
    # value for INSTALL within a source directory, because that will
    # break other packages using the cache if that directory is
    # removed, or if the value is a relative name.
    INSTALL=$ac_install_sh
  fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
printf "%s\n" "$INSTALL" >&6; }

# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'

test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

{ 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-$LINENO}: checking for a race-free mkdir -p" >&5
printf %s "checking for a race-free mkdir -p... " >&6; }
if test -z "$MKDIR_P"; then
  if test ${ac_cv_path_mkdir+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
do
  IFS=$as_save_IFS
  case $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    for ac_prog in mkdir gmkdir; do
	 for ac_exec_ext in '' $ac_executable_extensions; do
	   as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue
	   case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
	     'mkdir ('*'coreutils) '* | \
	     'BusyBox '* | \
	     'mkdir (fileutils) '4.1*)
	       ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
	       break 3;;
	   esac
	 done
       done
  done
IFS=$as_save_IFS

fi

  test -d ./--version && rmdir ./--version
  if test ${ac_cv_path_mkdir+y}; then
    MKDIR_P="$ac_cv_path_mkdir -p"
  else
    # As a last resort, use the slow shell script.  Don't cache a
    # value for MKDIR_P within a source directory, because that will
    # break other packages using the cache if that directory is
    # removed, or if the value is a relative name.
    MKDIR_P="$ac_install_sh -d"
  fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
printf "%s\n" "$MKDIR_P" >&6; }

if test -n "$ac_tool_prefix"; then
  for ac_prog in ar
  do
    # Extract the first word of "$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
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_AR+y}
then :
  printf %s "(cached) " >&6
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 $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$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_AR="$ac_tool_prefix$ac_prog"
    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
AR=$ac_cv_prog_AR
if test -n "$AR"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
printf "%s\n" "$AR" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


    test -n "$AR" && break
  done
fi
if test -z "$AR"; then
  ac_ct_AR=$AR
  for ac_prog in ar
do
  # Extract the first word of "$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
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_AR+y}
then :
  printf %s "(cached) " >&6
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 $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$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_AR="$ac_prog"
    printf "%s\n" "$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_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
printf "%s\n" "$ac_ct_AR" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


  test -n "$ac_ct_AR" && break
done

  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-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    AR=$ac_ct_AR
  fi
fi

# Extract the first word of "cat", so it can be a program name with args.
set dummy cat; 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_path_CAT+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $CAT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CAT="$CAT" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_CAT="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CAT=$ac_cv_path_CAT
if test -n "$CAT"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CAT" >&5
printf "%s\n" "$CAT" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "kill", so it can be a program name with args.
set dummy kill; 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_path_KILL+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $KILL in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_KILL="$KILL" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_KILL="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
KILL=$ac_cv_path_KILL
if test -n "$KILL"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $KILL" >&5
printf "%s\n" "$KILL" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "sed", so it can be a program name with args.
set dummy sed; 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_path_SED+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $SED in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_SED="$SED" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_SED="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
SED=$ac_cv_path_SED
if test -n "$SED"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SED" >&5
printf "%s\n" "$SED" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "bash", so it can be a program name with args.
set dummy bash; 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_path_TEST_MINUS_S_SH+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $TEST_MINUS_S_SH in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_TEST_MINUS_S_SH="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
if test -n "$TEST_MINUS_S_SH"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TEST_MINUS_S_SH" >&5
printf "%s\n" "$TEST_MINUS_S_SH" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "ksh", so it can be a program name with args.
set dummy ksh; 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_path_TEST_MINUS_S_SH+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $TEST_MINUS_S_SH in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_TEST_MINUS_S_SH="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
if test -n "$TEST_MINUS_S_SH"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TEST_MINUS_S_SH" >&5
printf "%s\n" "$TEST_MINUS_S_SH" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "sh", so it can be a program name with args.
set dummy sh; 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_path_TEST_MINUS_S_SH+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $TEST_MINUS_S_SH in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_TEST_MINUS_S_SH="$TEST_MINUS_S_SH" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_TEST_MINUS_S_SH="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
TEST_MINUS_S_SH=$ac_cv_path_TEST_MINUS_S_SH
if test -n "$TEST_MINUS_S_SH"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TEST_MINUS_S_SH" >&5
printf "%s\n" "$TEST_MINUS_S_SH" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "bash", so it can be a program name with args.
set dummy bash; 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_path_SH+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $SH in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_SH="$SH" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_SH="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
SH=$ac_cv_path_SH
if test -n "$SH"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SH" >&5
printf "%s\n" "$SH" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "ksh", so it can be a program name with args.
set dummy ksh; 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_path_SH+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $SH in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_SH="$SH" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_SH="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
SH=$ac_cv_path_SH
if test -n "$SH"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SH" >&5
printf "%s\n" "$SH" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "sh", so it can be a program name with args.
set dummy sh; 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_path_SH+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $SH in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_SH="$SH" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_SH="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
SH=$ac_cv_path_SH
if test -n "$SH"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SH" >&5
printf "%s\n" "$SH" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "groff", so it can be a program name with args.
set dummy groff; 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_path_GROFF+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $GROFF in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GROFF="$GROFF" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_GROFF="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
GROFF=$ac_cv_path_GROFF
if test -n "$GROFF"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GROFF" >&5
printf "%s\n" "$GROFF" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "nroff awf", so it can be a program name with args.
set dummy nroff awf; 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_path_NROFF+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $NROFF in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_NROFF="$NROFF" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_NROFF="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
NROFF=$ac_cv_path_NROFF
if test -n "$NROFF"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NROFF" >&5
printf "%s\n" "$NROFF" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "mandoc", so it can be a program name with args.
set dummy mandoc; 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_path_MANDOC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $MANDOC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_MANDOC="$MANDOC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_MANDOC="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
MANDOC=$ac_cv_path_MANDOC
if test -n "$MANDOC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANDOC" >&5
printf "%s\n" "$MANDOC" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }
if test ${ac_cv_path_PKGCONFIG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PKGCONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_PKGCONFIG="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PKGCONFIG=$ac_cv_path_PKGCONFIG
if test -n "$PKGCONFIG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5
printf "%s\n" "$PKGCONFIG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_path_PKGCONFIG"; then
  ac_pt_PKGCONFIG=$PKGCONFIG
  # Extract the first word of "pkg-config", so it can be a program name with args.
set dummy pkg-config; 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_path_ac_pt_PKGCONFIG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $ac_pt_PKGCONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ac_pt_PKGCONFIG="$ac_pt_PKGCONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_ac_pt_PKGCONFIG="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ac_pt_PKGCONFIG=$ac_cv_path_ac_pt_PKGCONFIG
if test -n "$ac_pt_PKGCONFIG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKGCONFIG" >&5
printf "%s\n" "$ac_pt_PKGCONFIG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_pt_PKGCONFIG" = x; then
    PKGCONFIG="no"
  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
    PKGCONFIG=$ac_pt_PKGCONFIG
  fi
else
  PKGCONFIG="$ac_cv_path_PKGCONFIG"
fi

TEST_SHELL=sh


if test "x$MANDOC" != "x" ; then
	MANFMT="$MANDOC"
elif test "x$NROFF" != "x" ; then
	MANFMT="$NROFF -mandoc"
elif test "x$GROFF" != "x" ; then
	MANFMT="$GROFF -mandoc -Tascii"
else
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: no manpage formatter found" >&5
printf "%s\n" "$as_me: WARNING: no manpage formatter found" >&2;}
	MANFMT="false"
fi


# Extract the first word of "groupadd", so it can be a program name with args.
set dummy groupadd; 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_path_PATH_GROUPADD_PROG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PATH_GROUPADD_PROG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PATH_GROUPADD_PROG="$PATH_GROUPADD_PROG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in /usr/sbin${PATH_SEPARATOR}/etc
do
  IFS=$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_path_PATH_GROUPADD_PROG="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_PATH_GROUPADD_PROG" && ac_cv_path_PATH_GROUPADD_PROG="groupadd"
  ;;
esac
fi
PATH_GROUPADD_PROG=$ac_cv_path_PATH_GROUPADD_PROG
if test -n "$PATH_GROUPADD_PROG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PATH_GROUPADD_PROG" >&5
printf "%s\n" "$PATH_GROUPADD_PROG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "useradd", so it can be a program name with args.
set dummy useradd; 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_path_PATH_USERADD_PROG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PATH_USERADD_PROG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PATH_USERADD_PROG="$PATH_USERADD_PROG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in /usr/sbin${PATH_SEPARATOR}/etc
do
  IFS=$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_path_PATH_USERADD_PROG="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  test -z "$ac_cv_path_PATH_USERADD_PROG" && ac_cv_path_PATH_USERADD_PROG="useradd"
  ;;
esac
fi
PATH_USERADD_PROG=$ac_cv_path_PATH_USERADD_PROG
if test -n "$PATH_USERADD_PROG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PATH_USERADD_PROG" >&5
printf "%s\n" "$PATH_USERADD_PROG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "pkgmk", so it can be a program name with args.
set dummy pkgmk; 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_MAKE_PACKAGE_SUPPORTED+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test -n "$MAKE_PACKAGE_SUPPORTED"; then
  ac_cv_prog_MAKE_PACKAGE_SUPPORTED="$MAKE_PACKAGE_SUPPORTED" # Let the user override the test.
else
as_save_IFS=$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_MAKE_PACKAGE_SUPPORTED="yes"
    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

  test -z "$ac_cv_prog_MAKE_PACKAGE_SUPPORTED" && ac_cv_prog_MAKE_PACKAGE_SUPPORTED="no"
fi
fi
MAKE_PACKAGE_SUPPORTED=$ac_cv_prog_MAKE_PACKAGE_SUPPORTED
if test -n "$MAKE_PACKAGE_SUPPORTED"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAKE_PACKAGE_SUPPORTED" >&5
printf "%s\n" "$MAKE_PACKAGE_SUPPORTED" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


if test -x /sbin/sh; then
	STARTUP_SCRIPT_SHELL=/sbin/sh

else
	STARTUP_SCRIPT_SHELL=/bin/sh

fi

# System features
# Check whether --enable-largefile was given.
if test ${enable_largefile+y}
then :
  enableval=$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
printf %s "checking for special C compiler options needed for large files... " >&6; }
if test ${ac_cv_sys_largefile_CC+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_sys_largefile_CC=no
     if test "$GCC" != yes; then
       ac_save_CC=$CC
       while :; do
	 # IRIX 6.2 and later do not support large files by default,
	 # so use the C compiler's -n32 option if that helps.
	 cat confdefs.h - <<_ACEOF >conftest.$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))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		       && LARGE_OFF_T % 2147483647 == 1)
		      ? 1 : -1];
int
main (void)
{

  ;
  return 0;
}
_ACEOF
	 if ac_fn_c_try_compile "$LINENO"
then :
  break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
	 CC="$CC -n32"
	 if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_sys_largefile_CC=' -n32'; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam
	 break
       done
       CC=$ac_save_CC
       rm -f conftest.$ac_ext
    fi
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
printf "%s\n" "$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
printf %s "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
if test ${ac_cv_sys_file_offset_bits+y}
then :
  printf %s "(cached) " >&6
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))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		       && LARGE_OFF_T % 2147483647 == 1)
		      ? 1 : -1];
int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_sys_file_offset_bits=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam 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))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		       && LARGE_OFF_T % 2147483647 == 1)
		      ? 1 : -1];
int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_sys_file_offset_bits=64; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  ac_cv_sys_file_offset_bits=unknown
  break
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
printf "%s\n" "$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
;;
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
printf %s "checking for _LARGE_FILES value needed for large files... " >&6; }
if test ${ac_cv_sys_large_files+y}
then :
  printf %s "(cached) " >&6
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))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		       && LARGE_OFF_T % 2147483647 == 1)
		      ? 1 : -1];
int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_sys_large_files=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam 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))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		       && LARGE_OFF_T % 2147483647 == 1)
		      ? 1 : -1];
int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_sys_large_files=1; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  ac_cv_sys_large_files=unknown
  break
done
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
printf "%s\n" "$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
;;
esac
rm -rf conftest*
  fi
fi


if test -z "$AR" ; then
	as_fn_error $? "*** 'ar' missing, please install or fix your \$PATH ***" "$LINENO" 5
fi

# Extract the first word of "passwd", so it can be a program name with args.
set dummy passwd; 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_path_PATH_PASSWD_PROG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PATH_PASSWD_PROG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PATH_PASSWD_PROG="$PATH_PASSWD_PROG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_PATH_PASSWD_PROG="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PATH_PASSWD_PROG=$ac_cv_path_PATH_PASSWD_PROG
if test -n "$PATH_PASSWD_PROG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PATH_PASSWD_PROG" >&5
printf "%s\n" "$PATH_PASSWD_PROG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


if test ! -z "$PATH_PASSWD_PROG" ; then

printf "%s\n" "#define _PATH_PASSWD_PROG \"$PATH_PASSWD_PROG\"" >>confdefs.h

fi

LD="$CC"


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
printf %s "checking for inline... " >&6; }
if test ${ac_cv_c_inline+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifndef __cplusplus
typedef int foo_t;
static $ac_kw foo_t static_foo (void) {return 0; }
$ac_kw foo_t foo (void) {return 0; }
#endif

_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  ac_cv_c_inline=$ac_kw
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
  test "$ac_cv_c_inline" != no && break
done

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
printf "%s\n" "$ac_cv_c_inline" >&6; }

case $ac_cv_c_inline in
  inline | yes) ;;
  *)
    case $ac_cv_c_inline in
      no) ac_val=;;
      *) ac_val=$ac_cv_c_inline;;
    esac
    cat >>confdefs.h <<_ACEOF
#ifndef __cplusplus
#define inline $ac_val
#endif
_ACEOF
    ;;
esac


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5
printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; }
if test ${ac_cv_c_undeclared_builtin_options+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_save_CFLAGS=$CFLAGS
   ac_cv_c_undeclared_builtin_options='cannot detect'
   for ac_arg in '' -fno-builtin; do
     CFLAGS="$ac_save_CFLAGS $ac_arg"
     # This test program should *not* compile successfully.
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{
(void) strchr;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

else $as_nop
  # This test program should compile successfully.
        # No library function is consistently available on
        # freestanding implementations, so test against a dummy
        # declaration.  Include always-available headers on the
        # off chance that they somehow elicit warnings.
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <float.h>
#include <limits.h>
#include <stdarg.h>
#include <stddef.h>
extern void ac_decl (int, char *);

int
main (void)
{
(void) ac_decl (0, (char *) 0);
  (void) ac_decl;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  if test x"$ac_arg" = x
then :
  ac_cv_c_undeclared_builtin_options='none needed'
else $as_nop
  ac_cv_c_undeclared_builtin_options=$ac_arg
fi
          break
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
    done
    CFLAGS=$ac_save_CFLAGS

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5
printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; }
  case $ac_cv_c_undeclared_builtin_options in #(
  'cannot detect') :
    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot make $CC report undeclared builtins
See \`config.log' for more details" "$LINENO" 5; } ;; #(
  'none needed') :
    ac_c_undeclared_builtin_options='' ;; #(
  *) :
    ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;;
esac

ac_fn_check_decl "$LINENO" "LLONG_MAX" "ac_cv_have_decl_LLONG_MAX" "#include <limits.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_LLONG_MAX" = xyes
then :
  have_llong_max=1
fi
ac_fn_check_decl "$LINENO" "LONG_LONG_MAX" "ac_cv_have_decl_LONG_LONG_MAX" "#include <limits.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_LONG_LONG_MAX" = xyes
then :
  have_long_long_max=1
fi
ac_fn_check_decl "$LINENO" "SYSTR_POLICY_KILL" "ac_cv_have_decl_SYSTR_POLICY_KILL" "
	#include <sys/types.h>
	#include <sys/param.h>
	#include <dev/systrace.h>

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_SYSTR_POLICY_KILL" = xyes
then :
  have_systr_policy_kill=1
fi
ac_fn_check_decl "$LINENO" "RLIMIT_NPROC" "ac_cv_have_decl_RLIMIT_NPROC" "
	#include <sys/types.h>
	#include <sys/resource.h>

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_RLIMIT_NPROC" = xyes
then :

printf "%s\n" "#define HAVE_RLIMIT_NPROC /**/" >>confdefs.h

fi
ac_fn_check_decl "$LINENO" "PR_SET_NO_NEW_PRIVS" "ac_cv_have_decl_PR_SET_NO_NEW_PRIVS" "
	#include <sys/types.h>
	#include <linux/prctl.h>

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_PR_SET_NO_NEW_PRIVS" = xyes
then :
  have_linux_no_new_privs=1
fi

bearssl=yes
openssl_bin=openssl

# Check whether --with-bearssl was given.
if test ${with_bearssl+y}
then :
  withval=$with_bearssl;   if test "x$withval" = "xno" ; then
		bearssl=no
		openssl_bin=""
	   fi


fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether BearSSL will be used for cryptography" >&5
printf %s "checking whether BearSSL will be used for cryptography... " >&6; }
if test "x$bearssl" = "xyes" ; then
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define WITH_BEARSSL 1" >>confdefs.h

else
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

use_stack_protector=1
use_toolchain_hardening=1
use_retpoline=1

# Check whether --with-stackprotect was given.
if test ${with_stackprotect+y}
then :
  withval=$with_stackprotect;
    if test "x$withval" = "xno"; then
	use_stack_protector=0
    fi
fi


# Check whether --with-hardening was given.
if test ${with_hardening+y}
then :
  withval=$with_hardening;
    if test "x$withval" = "xno"; then
	use_toolchain_hardening=0
    fi
fi


# Check whether --with-retpoline was given.
if test ${with_retpoline+y}
then :
  withval=$with_retpoline;
    if test "x$withval" = "xno"; then
	use_retpoline=0
    fi
fi


# We use -Werror for the tests only so that we catch warnings like "this is
# on by default" for things like -fPIE.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5
printf %s "checking if $CC supports -Werror... " >&6; }
saved_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
int main(void) { return 0; }
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	  WERROR="-Werror"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	  WERROR=""

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$saved_CFLAGS"

if test "$GCC" = "yes" || test "$GCC" = "egcs"; then
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking gcc version" >&5
printf %s "checking gcc version... " >&6; }
	GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'`
	case "$GCC_VER" in
		1.*) no_attrib_nonnull=1 ;;
		2.8* | 2.9*)
		     no_attrib_nonnull=1
		     ;;
		2.*) no_attrib_nonnull=1 ;;
		*) ;;
	esac
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GCC_VER" >&5
printf "%s\n" "$GCC_VER" >&6; }

	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking clang version" >&5
printf %s "checking clang version... " >&6; }
	ver="`$CC -v 2>&1`"
	if echo "$ver" | grep "Apple" >/dev/null; then
		CLANG_VER=apple-`echo "$ver" | grep 'clang version' | \
		    $SED 's/.*clang version //g' | $AWK '{print $1}'`
	else
		CLANG_VER=`echo "$ver" | grep 'clang version' | \
		    $SED 's/.*clang version //g' | $AWK '{print $1}'`
	fi
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CLANG_VER" >&5
printf "%s\n" "$CLANG_VER" >&6; }

	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -pipe" >&5
printf %s "checking if $CC supports compile flag -pipe... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -pipe"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-pipe"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wunknown-warning-option" >&5
printf %s "checking if $CC supports compile flag -Wunknown-warning-option... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -Wunknown-warning-option"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-Wunknown-warning-option"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wno-error=format-truncation" >&5
printf %s "checking if $CC supports compile flag -Wno-error=format-truncation... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -Wno-error=format-truncation"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-Wno-error=format-truncation"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Qunused-arguments" >&5
printf %s "checking if $CC supports compile flag -Qunused-arguments... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -Qunused-arguments"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-Qunused-arguments"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wall" >&5
printf %s "checking if $CC supports compile flag -Wall... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -Wall"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-Wall"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wextra" >&5
printf %s "checking if $CC supports compile flag -Wextra... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -Wextra"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-Wextra"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wpointer-arith" >&5
printf %s "checking if $CC supports compile flag -Wpointer-arith... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -Wpointer-arith"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-Wpointer-arith"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wuninitialized" >&5
printf %s "checking if $CC supports compile flag -Wuninitialized... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -Wuninitialized"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-Wuninitialized"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wsign-compare" >&5
printf %s "checking if $CC supports compile flag -Wsign-compare... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -Wsign-compare"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-Wsign-compare"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wformat-security" >&5
printf %s "checking if $CC supports compile flag -Wformat-security... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -Wformat-security"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-Wformat-security"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wsizeof-pointer-memaccess" >&5
printf %s "checking if $CC supports compile flag -Wsizeof-pointer-memaccess... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -Wsizeof-pointer-memaccess"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-Wsizeof-pointer-memaccess"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wpointer-sign" >&5
printf %s "checking if $CC supports compile flag -Wpointer-sign... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -Wpointer-sign"
	_define_flag="-Wno-pointer-sign"
	test "x$_define_flag" = "x" && _define_flag="-Wpointer-sign"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wunused-parameter" >&5
printf %s "checking if $CC supports compile flag -Wunused-parameter... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -Wunused-parameter"
	_define_flag="-Wno-unused-parameter"
	test "x$_define_flag" = "x" && _define_flag="-Wunused-parameter"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wunused-result" >&5
printf %s "checking if $CC supports compile flag -Wunused-result... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -Wunused-result"
	_define_flag="-Wno-unused-result"
	test "x$_define_flag" = "x" && _define_flag="-Wunused-result"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wimplicit-fallthrough" >&5
printf %s "checking if $CC supports compile flag -Wimplicit-fallthrough... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -Wimplicit-fallthrough"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-Wimplicit-fallthrough"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wmisleading-indentation" >&5
printf %s "checking if $CC supports compile flag -Wmisleading-indentation... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -Wmisleading-indentation"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-Wmisleading-indentation"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wbitwise-instead-of-logical" >&5
printf %s "checking if $CC supports compile flag -Wbitwise-instead-of-logical... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -Wbitwise-instead-of-logical"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-Wbitwise-instead-of-logical"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -fno-strict-aliasing" >&5
printf %s "checking if $CC supports compile flag -fno-strict-aliasing... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -fno-strict-aliasing"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-fno-strict-aliasing"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
    if test "x$use_toolchain_hardening" = "x1"; then
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -D_FORTIFY_SOURCE=2" >&5
printf %s "checking if $CC supports compile flag -D_FORTIFY_SOURCE=2... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -D_FORTIFY_SOURCE=2"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-D_FORTIFY_SOURCE=2"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $LD supports link flag -Wl,-z,relro" >&5
printf %s "checking if $LD supports link flag -Wl,-z,relro... " >&6; }
	saved_LDFLAGS="$LDFLAGS"
	LDFLAGS="$LDFLAGS $WERROR -Wl,-z,relro"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-Wl,-z,relro"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_link "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  LDFLAGS="$saved_LDFLAGS"
else
		  		  if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  LDFLAGS="$saved_LDFLAGS $_define_flag"

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  LDFLAGS="$saved_LDFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  LDFLAGS="$saved_LDFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  LDFLAGS="$saved_LDFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $LD supports link flag -Wl,-z,now" >&5
printf %s "checking if $LD supports link flag -Wl,-z,now... " >&6; }
	saved_LDFLAGS="$LDFLAGS"
	LDFLAGS="$LDFLAGS $WERROR -Wl,-z,now"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-Wl,-z,now"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_link "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  LDFLAGS="$saved_LDFLAGS"
else
		  		  if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  LDFLAGS="$saved_LDFLAGS $_define_flag"

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  LDFLAGS="$saved_LDFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  LDFLAGS="$saved_LDFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  LDFLAGS="$saved_LDFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $LD supports link flag -Wl,-z,noexecstack" >&5
printf %s "checking if $LD supports link flag -Wl,-z,noexecstack... " >&6; }
	saved_LDFLAGS="$LDFLAGS"
	LDFLAGS="$LDFLAGS $WERROR -Wl,-z,noexecstack"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-Wl,-z,noexecstack"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_link "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  LDFLAGS="$saved_LDFLAGS"
else
		  		  if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  LDFLAGS="$saved_LDFLAGS $_define_flag"

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  LDFLAGS="$saved_LDFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  LDFLAGS="$saved_LDFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  LDFLAGS="$saved_LDFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
}
	# NB. -ftrapv expects certain support functions to be present in
	# the compiler library (libgcc or similar) to detect integer operations
	# that can overflow. We must check that the result of enabling it
	# actually links. The test program compiled/linked includes a number
	# of integer operations that should exercise this.
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -ftrapv and linking succeeds" >&5
printf %s "checking if $CC supports compile flag -ftrapv and linking succeeds... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -ftrapv"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-ftrapv"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_link "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
}
	# clang 15 seems to have a bug in -fzero-call-used-regs=all.  See
	# https://bugzilla.mindrot.org/show_bug.cgi?id=3475 and
	# https://github.com/llvm/llvm-project/issues/59242
	# clang 17 has a different bug that causes an ICE when using this
	# flag at all (https://bugzilla.mindrot.org/show_bug.cgi?id=3629)
	case "$CLANG_VER" in
	apple-15*) {
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -fzero-call-used-regs=used and linking succeeds" >&5
printf %s "checking if $CC supports compile flag -fzero-call-used-regs=used and linking succeeds... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -fzero-call-used-regs=used"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-fzero-call-used-regs=used"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_link "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
} ;;
	17*)	;;
	*)	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -fzero-call-used-regs=used and linking succeeds" >&5
printf %s "checking if $CC supports compile flag -fzero-call-used-regs=used and linking succeeds... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -fzero-call-used-regs=used"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-fzero-call-used-regs=used"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_link "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
} ;;
	esac
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -ftrivial-auto-var-init=zero" >&5
printf %s "checking if $CC supports compile flag -ftrivial-auto-var-init=zero... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -ftrivial-auto-var-init=zero"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-ftrivial-auto-var-init=zero"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
    fi
    if test "x$use_retpoline" = "x1"; then
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -mretpoline" >&5
printf %s "checking if $CC supports compile flag -mretpoline... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -mretpoline"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-mretpoline"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
} # clang
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $LD supports link flag -Wl,-z,retpolineplt" >&5
printf %s "checking if $LD supports link flag -Wl,-z,retpolineplt... " >&6; }
	saved_LDFLAGS="$LDFLAGS"
	LDFLAGS="$LDFLAGS $WERROR -Wl,-z,retpolineplt"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-Wl,-z,retpolineplt"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_link "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  LDFLAGS="$saved_LDFLAGS"
else
		  		  if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  LDFLAGS="$saved_LDFLAGS $_define_flag"

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  LDFLAGS="$saved_LDFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  LDFLAGS="$saved_LDFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  LDFLAGS="$saved_LDFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
}
    fi

	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-builtin-memset" >&5
printf %s "checking if $CC accepts -fno-builtin-memset... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS -fno-builtin-memset"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <string.h>
int
main (void)
{
 char b[10]; memset(b, 0, sizeof(b));
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

	# -fstack-protector-all doesn't always work for some GCC versions
	# and/or platforms, so we test if we can.  If it's not supported
	# on a given platform gcc will emit a warning so we use -Werror.
	if test "x$use_stack_protector" = "x1"; then
	    for t in -fstack-protector-strong -fstack-protector-all \
		    -fstack-protector; do
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports $t" >&5
printf %s "checking if $CC supports $t... " >&6; }
		saved_CFLAGS="$CFLAGS"
		saved_LDFLAGS="$LDFLAGS"
		CFLAGS="$CFLAGS $t -Werror"
		LDFLAGS="$LDFLAGS $t -Werror"
		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

	#include <stdio.h>
	int func (int t) {char b[100]; snprintf(b,sizeof b,"%d",t); return t;}

int
main (void)
{

	char x[256];
	snprintf(x, sizeof(x), "XXX%d", func(1));

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
		      CFLAGS="$saved_CFLAGS $t"
		      LDFLAGS="$saved_LDFLAGS $t"
		      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $t works" >&5
printf %s "checking if $t works... " >&6; }
		      if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: cannot test" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: cannot test" >&2;}
			  break

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

	#include <stdio.h>
	int func (int t) {char b[100]; snprintf(b,sizeof b,"%d",t); return t;}

int
main (void)
{

	char x[256];
	snprintf(x, sizeof(x), "XXX%d", func(1));

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  break
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
		CFLAGS="$saved_CFLAGS"
		LDFLAGS="$saved_LDFLAGS"
	    done
	fi

	if test -z "$have_llong_max"; then
		# retry LLONG_MAX with -std=gnu99, needed on some Linuxes
		unset ac_cv_have_decl_LLONG_MAX
		saved_CFLAGS="$CFLAGS"
		CFLAGS="$CFLAGS -std=gnu99"
		ac_fn_check_decl "$LINENO" "LLONG_MAX" "ac_cv_have_decl_LLONG_MAX" "#include <limits.h>

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_LLONG_MAX" = xyes
then :
  have_llong_max=1
else $as_nop
  CFLAGS="$saved_CFLAGS"
fi
	fi
fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler allows __attribute__ on return types" >&5
printf %s "checking if compiler allows __attribute__ on return types... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
__attribute__((__unused__)) static void foo(void){return;}
int
main (void)
{
 exit(0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

printf "%s\n" "#define NO_ATTRIBUTE_ON_RETURN_TYPE 1" >>confdefs.h


fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler allows __attribute__ prototype args" >&5
printf %s "checking if compiler allows __attribute__ prototype args... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
typedef void foo(const char *, ...) __attribute__((format(printf, 1, 2)));
int
main (void)
{
 exit(0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

printf "%s\n" "#define NO_ATTRIBUTE_ON_PROTOTYPE_ARGS 1" >>confdefs.h


fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler supports variable length arrays" >&5
printf %s "checking if compiler supports variable length arrays... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdlib.h>
int
main (void)
{
 int i; for (i=0; i<3; i++){int a[i]; a[i-1]=0;} exit(0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define VARIABLE_LENGTH_ARRAYS 1" >>confdefs.h

else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler accepts variable declarations after code" >&5
printf %s "checking if compiler accepts variable declarations after code... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdlib.h>
int
main (void)
{
 int a; a = 1; int b = 1; exit(a-b);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define VARIABLE_DECLARATION_AFTER_CODE 1" >>confdefs.h

else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

if test "x$no_attrib_nonnull" != "x1" ; then

printf "%s\n" "#define HAVE_ATTRIBUTE__NONNULL__ 1" >>confdefs.h

fi


# Check whether --with-rpath was given.
if test ${with_rpath+y}
then :
  withval=$with_rpath;
		if test "x$withval" = "xno" ; then
			rpath_opt=""
		elif test "x$withval" = "xyes" ; then
			rpath_opt="-R"
		else
			rpath_opt="$withval"
		fi


fi


# Allow user to specify flags

# Check whether --with-cflags was given.
if test ${with_cflags+y}
then :
  withval=$with_cflags;
		if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
		    test "x${withval}" != "xyes"; then
			CFLAGS="$CFLAGS $withval"
		fi


fi



# Check whether --with-cflags-after was given.
if test ${with_cflags_after+y}
then :
  withval=$with_cflags_after;
		if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
		    test "x${withval}" != "xyes"; then
			CFLAGS_AFTER="$withval"
		fi


fi


# Check whether --with-cppflags was given.
if test ${with_cppflags+y}
then :
  withval=$with_cppflags;
		if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
		    test "x${withval}" != "xyes"; then
			CPPFLAGS="$CPPFLAGS $withval"
		fi


fi


# Check whether --with-ldflags was given.
if test ${with_ldflags+y}
then :
  withval=$with_ldflags;
		if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
		    test "x${withval}" != "xyes"; then
			LDFLAGS="$LDFLAGS $withval"
		fi


fi


# Check whether --with-ldflags-after was given.
if test ${with_ldflags_after+y}
then :
  withval=$with_ldflags_after;
		if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
		    test "x${withval}" != "xyes"; then
			LDFLAGS_AFTER="$withval"
		fi


fi


# Check whether --with-libs was given.
if test ${with_libs+y}
then :
  withval=$with_libs;
		if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
		    test "x${withval}" != "xyes"; then
			LIBS="$LIBS $withval"
		fi


fi


# Check whether --with-Werror was given.
if test ${with_Werror+y}
then :
  withval=$with_Werror;
		if test -n "$withval"  &&  test "x$withval" != "xno"; then
			werror_flags="-Werror"
			if test "x${withval}" != "xyes"; then
				werror_flags="$withval"
			fi
		fi


fi


if test "x$ac_cv_header_sys_stat_h" != "xyes"; then
	unset ac_cv_header_sys_stat_h
	ac_fn_c_check_header_compile "$LINENO" "sys/stat.h" "ac_cv_header_sys_stat_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_stat_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_STAT_H 1" >>confdefs.h

fi

fi

ac_fn_c_check_header_compile "$LINENO" "blf.h" "ac_cv_header_blf_h" "$ac_includes_default"
if test "x$ac_cv_header_blf_h" = xyes
then :
  printf "%s\n" "#define HAVE_BLF_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "bstring.h" "ac_cv_header_bstring_h" "$ac_includes_default"
if test "x$ac_cv_header_bstring_h" = xyes
then :
  printf "%s\n" "#define HAVE_BSTRING_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "crypt.h" "ac_cv_header_crypt_h" "$ac_includes_default"
if test "x$ac_cv_header_crypt_h" = xyes
then :
  printf "%s\n" "#define HAVE_CRYPT_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "crypto/sha2.h" "ac_cv_header_crypto_sha2_h" "$ac_includes_default"
if test "x$ac_cv_header_crypto_sha2_h" = xyes
then :
  printf "%s\n" "#define HAVE_CRYPTO_SHA2_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default"
if test "x$ac_cv_header_dirent_h" = xyes
then :
  printf "%s\n" "#define HAVE_DIRENT_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "endian.h" "ac_cv_header_endian_h" "$ac_includes_default"
if test "x$ac_cv_header_endian_h" = xyes
then :
  printf "%s\n" "#define HAVE_ENDIAN_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "elf.h" "ac_cv_header_elf_h" "$ac_includes_default"
if test "x$ac_cv_header_elf_h" = xyes
then :
  printf "%s\n" "#define HAVE_ELF_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "err.h" "ac_cv_header_err_h" "$ac_includes_default"
if test "x$ac_cv_header_err_h" = xyes
then :
  printf "%s\n" "#define HAVE_ERR_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "features.h" "ac_cv_header_features_h" "$ac_includes_default"
if test "x$ac_cv_header_features_h" = xyes
then :
  printf "%s\n" "#define HAVE_FEATURES_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default"
if test "x$ac_cv_header_fcntl_h" = xyes
then :
  printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "floatingpoint.h" "ac_cv_header_floatingpoint_h" "$ac_includes_default"
if test "x$ac_cv_header_floatingpoint_h" = xyes
then :
  printf "%s\n" "#define HAVE_FLOATINGPOINT_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "fnmatch.h" "ac_cv_header_fnmatch_h" "$ac_includes_default"
if test "x$ac_cv_header_fnmatch_h" = xyes
then :
  printf "%s\n" "#define HAVE_FNMATCH_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
if test "x$ac_cv_header_getopt_h" = xyes
then :
  printf "%s\n" "#define HAVE_GETOPT_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "glob.h" "ac_cv_header_glob_h" "$ac_includes_default"
if test "x$ac_cv_header_glob_h" = xyes
then :
  printf "%s\n" "#define HAVE_GLOB_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "ia.h" "ac_cv_header_ia_h" "$ac_includes_default"
if test "x$ac_cv_header_ia_h" = xyes
then :
  printf "%s\n" "#define HAVE_IA_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "iaf.h" "ac_cv_header_iaf_h" "$ac_includes_default"
if test "x$ac_cv_header_iaf_h" = xyes
then :
  printf "%s\n" "#define HAVE_IAF_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default"
if test "x$ac_cv_header_ifaddrs_h" = xyes
then :
  printf "%s\n" "#define HAVE_IFADDRS_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 "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default"
if test "x$ac_cv_header_langinfo_h" = xyes
then :
  printf "%s\n" "#define HAVE_LANGINFO_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default"
if test "x$ac_cv_header_limits_h" = xyes
then :
  printf "%s\n" "#define HAVE_LIMITS_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
if test "x$ac_cv_header_locale_h" = xyes
then :
  printf "%s\n" "#define HAVE_LOCALE_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "login.h" "ac_cv_header_login_h" "$ac_includes_default"
if test "x$ac_cv_header_login_h" = xyes
then :
  printf "%s\n" "#define HAVE_LOGIN_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
if test "x$ac_cv_header_maillock_h" = xyes
then :
  printf "%s\n" "#define HAVE_MAILLOCK_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "ndir.h" "ac_cv_header_ndir_h" "$ac_includes_default"
if test "x$ac_cv_header_ndir_h" = xyes
then :
  printf "%s\n" "#define HAVE_NDIR_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "net/if_tun.h" "ac_cv_header_net_if_tun_h" "$ac_includes_default"
if test "x$ac_cv_header_net_if_tun_h" = xyes
then :
  printf "%s\n" "#define HAVE_NET_IF_TUN_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 "$LINENO" "netgroup.h" "ac_cv_header_netgroup_h" "$ac_includes_default"
if test "x$ac_cv_header_netgroup_h" = xyes
then :
  printf "%s\n" "#define HAVE_NETGROUP_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 "$LINENO" "paths.h" "ac_cv_header_paths_h" "$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 "$LINENO" "poll.h" "ac_cv_header_poll_h" "$ac_includes_default"
if test "x$ac_cv_header_poll_h" = xyes
then :
  printf "%s\n" "#define HAVE_POLL_H 1" >>confdefs.h

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 "$LINENO" "readpassphrase.h" "ac_cv_header_readpassphrase_h" "$ac_includes_default"
if test "x$ac_cv_header_readpassphrase_h" = xyes
then :
  printf "%s\n" "#define HAVE_READPASSPHRASE_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "rpc/types.h" "ac_cv_header_rpc_types_h" "$ac_includes_default"
if test "x$ac_cv_header_rpc_types_h" = xyes
then :
  printf "%s\n" "#define HAVE_RPC_TYPES_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 "$LINENO" "sha2.h" "ac_cv_header_sha2_h" "$ac_includes_default"
if test "x$ac_cv_header_sha2_h" = xyes
then :
  printf "%s\n" "#define HAVE_SHA2_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "shadow.h" "ac_cv_header_shadow_h" "$ac_includes_default"
if test "x$ac_cv_header_shadow_h" = xyes
then :
  printf "%s\n" "#define HAVE_SHADOW_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "stddef.h" "ac_cv_header_stddef_h" "$ac_includes_default"
if test "x$ac_cv_header_stddef_h" = xyes
then :
  printf "%s\n" "#define HAVE_STDDEF_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default"
if test "x$ac_cv_header_stdint_h" = xyes
then :
  printf "%s\n" "#define HAVE_STDINT_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default"
if test "x$ac_cv_header_string_h" = xyes
then :
  printf "%s\n" "#define HAVE_STRING_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "strings.h" "ac_cv_header_strings_h" "$ac_includes_default"
if test "x$ac_cv_header_strings_h" = xyes
then :
  printf "%s\n" "#define HAVE_STRINGS_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/bitypes.h" "ac_cv_header_sys_bitypes_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_bitypes_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_BITYPES_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/byteorder.h" "ac_cv_header_sys_byteorder_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_byteorder_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_BYTEORDER_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/bsdtty.h" "ac_cv_header_sys_bsdtty_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_bsdtty_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_BSDTTY_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/cdefs.h" "ac_cv_header_sys_cdefs_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_cdefs_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_CDEFS_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/dir.h" "ac_cv_header_sys_dir_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_dir_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_DIR_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/file.h" "ac_cv_header_sys_file_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_file_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_FILE_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_mman_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_MMAN_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/label.h" "ac_cv_header_sys_label_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_label_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_LABEL_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/ndir.h" "ac_cv_header_sys_ndir_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_ndir_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_NDIR_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_param_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_PARAM_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/poll.h" "ac_cv_header_sys_poll_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_poll_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_POLL_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/prctl.h" "ac_cv_header_sys_prctl_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_prctl_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_PRCTL_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/procctl.h" "ac_cv_header_sys_procctl_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_procctl_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_PROCCTL_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/pstat.h" "ac_cv_header_sys_pstat_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_pstat_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_PSTAT_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/ptrace.h" "ac_cv_header_sys_ptrace_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_ptrace_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_PTRACE_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
ac_fn_c_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_select_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/stream.h" "ac_cv_header_sys_stream_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_stream_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_STREAM_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/stropts.h" "ac_cv_header_sys_stropts_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_stropts_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_STROPTS_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/strtio.h" "ac_cv_header_sys_strtio_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_strtio_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_STRTIO_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/statvfs.h" "ac_cv_header_sys_statvfs_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_statvfs_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_STATVFS_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_sysmacros_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_SYSMACROS_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_time_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/timers.h" "ac_cv_header_sys_timers_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_timers_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_TIMERS_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/vfs.h" "ac_cv_header_sys_vfs_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_vfs_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_VFS_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "time.h" "ac_cv_header_time_h" "$ac_includes_default"
if test "x$ac_cv_header_time_h" = xyes
then :
  printf "%s\n" "#define HAVE_TIME_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "tmpdir.h" "ac_cv_header_tmpdir_h" "$ac_includes_default"
if test "x$ac_cv_header_tmpdir_h" = xyes
then :
  printf "%s\n" "#define HAVE_TMPDIR_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "ttyent.h" "ac_cv_header_ttyent_h" "$ac_includes_default"
if test "x$ac_cv_header_ttyent_h" = xyes
then :
  printf "%s\n" "#define HAVE_TTYENT_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "ucred.h" "ac_cv_header_ucred_h" "$ac_includes_default"
if test "x$ac_cv_header_ucred_h" = xyes
then :
  printf "%s\n" "#define HAVE_UCRED_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
if test "x$ac_cv_header_unistd_h" = xyes
then :
  printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "usersec.h" "ac_cv_header_usersec_h" "$ac_includes_default"
if test "x$ac_cv_header_usersec_h" = xyes
then :
  printf "%s\n" "#define HAVE_USERSEC_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 "$LINENO" "utime.h" "ac_cv_header_utime_h" "$ac_includes_default"
if test "x$ac_cv_header_utime_h" = xyes
then :
  printf "%s\n" "#define HAVE_UTIME_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 "$LINENO" "vis.h" "ac_cv_header_vis_h" "$ac_includes_default"
if test "x$ac_cv_header_vis_h" = xyes
then :
  printf "%s\n" "#define HAVE_VIS_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
if test "x$ac_cv_header_wchar_h" = xyes
then :
  printf "%s\n" "#define HAVE_WCHAR_H 1" >>confdefs.h

fi


# On some platforms (eg SunOS4) sys/audit.h requires sys/[time|types|label.h]
# to be included first.
ac_fn_c_check_header_compile "$LINENO" "sys/audit.h" "ac_cv_header_sys_audit_h" "
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_LABEL_H
# include <sys/label.h>
#endif

"
if test "x$ac_cv_header_sys_audit_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_AUDIT_H 1" >>confdefs.h

fi


# sys/capsicum.h requires sys/types.h
ac_fn_c_check_header_compile "$LINENO" "sys/capsicum.h" "ac_cv_header_sys_capsicum_h" "
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif

"
if test "x$ac_cv_header_sys_capsicum_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_CAPSICUM_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "capsicum_helpers.h" "ac_cv_header_capsicum_helpers_h" "
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif

"
if test "x$ac_cv_header_capsicum_helpers_h" = xyes
then :
  printf "%s\n" "#define HAVE_CAPSICUM_HELPERS_H 1" >>confdefs.h

fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for caph_cache_tzdata" >&5
printf %s "checking for caph_cache_tzdata... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <capsicum_helpers.h>
int
main (void)
{
caph_cache_tzdata();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :

	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define HAVE_CAPH_CACHE_TZDATA 1" >>confdefs.h


else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

# net/route.h requires sys/socket.h and sys/types.h.
# sys/sysctl.h also requires sys/param.h
ac_fn_c_check_header_compile "$LINENO" "net/route.h" "ac_cv_header_net_route_h" "
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#include <sys/param.h>
#include <sys/socket.h>

"
if test "x$ac_cv_header_net_route_h" = xyes
then :
  printf "%s\n" "#define HAVE_NET_ROUTE_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#include <sys/param.h>
#include <sys/socket.h>

"
if test "x$ac_cv_header_sys_sysctl_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_SYSCTL_H 1" >>confdefs.h

fi


# lastlog.h requires sys/time.h to be included first on Solaris
ac_fn_c_check_header_compile "$LINENO" "lastlog.h" "ac_cv_header_lastlog_h" "
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif

"
if test "x$ac_cv_header_lastlog_h" = xyes
then :
  printf "%s\n" "#define HAVE_LASTLOG_H 1" >>confdefs.h

fi


# sys/ptms.h requires sys/stream.h to be included first on Solaris
ac_fn_c_check_header_compile "$LINENO" "sys/ptms.h" "ac_cv_header_sys_ptms_h" "
#ifdef HAVE_SYS_STREAM_H
# include <sys/stream.h>
#endif

"
if test "x$ac_cv_header_sys_ptms_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_PTMS_H 1" >>confdefs.h

fi


# login_cap.h requires sys/types.h on NetBSD
ac_fn_c_check_header_compile "$LINENO" "login_cap.h" "ac_cv_header_login_cap_h" "
#include <sys/types.h>

"
if test "x$ac_cv_header_login_cap_h" = xyes
then :
  printf "%s\n" "#define HAVE_LOGIN_CAP_H 1" >>confdefs.h

fi


# older BSDs need sys/param.h before sys/mount.h
ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "
#include <sys/param.h>

"
if test "x$ac_cv_header_sys_mount_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_MOUNT_H 1" >>confdefs.h

fi


# Android requires sys/socket.h to be included before sys/un.h
ac_fn_c_check_header_compile "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "
#include <sys/types.h>
#include <sys/socket.h>

"
if test "x$ac_cv_header_sys_un_h" = xyes
then :
  printf "%s\n" "#define HAVE_SYS_UN_H 1" >>confdefs.h

fi


# Messages for features tested for in target-specific section
SIA_MSG="no"
SPC_MSG="no"
SP_MSG="no"
SPP_MSG="no"

# Support for Solaris/Illumos privileges (this test is used by both
# the --with-solaris-privs option and --with-sandbox=solaris).
SOLARIS_PRIVS="no"

# Check for some target-specific stuff
case "$host" in
*-*-aix*)
	# Some versions of VAC won't allow macro redefinitions at
	# -qlanglevel=ansi, and autoconf 2.60 sometimes insists on using that
	# particularly with older versions of vac or xlc.
	# It also throws errors about null macro arguments, but these are
	# not fatal.
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if compiler allows macro redefinitions" >&5
printf %s "checking if compiler allows macro redefinitions... " >&6; }
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#define testmacro foo
#define testmacro bar
int
main (void)
{
 exit(0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	      CC="`echo $CC | sed 's/-qlanglvl\=ansi//g'`"
	      CFLAGS="`echo $CFLAGS | sed 's/-qlanglvl\=ansi//g'`"
	      CPPFLAGS="`echo $CPPFLAGS | sed 's/-qlanglvl\=ansi//g'`"


fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to specify blibpath for linker ($LD)" >&5
printf %s "checking how to specify blibpath for linker ($LD)... " >&6; }
	if (test -z "$blibpath"); then
		blibpath="/usr/lib:/lib"
	fi
	saved_LDFLAGS="$LDFLAGS"
	if test "$GCC" = "yes"; then
		flags="-Wl,-blibpath: -Wl,-rpath, -blibpath:"
	else
		flags="-blibpath: -Wl,-blibpath: -Wl,-rpath,"
	fi
	for tryflags in $flags ;do
		if (test -z "$blibflags"); then
			LDFLAGS="$saved_LDFLAGS $tryflags$blibpath"
			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  blibflags=$tryflags
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
		fi
	done
	if (test -z "$blibflags"); then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
printf "%s\n" "not found" >&6; }
		as_fn_error $? "*** must be able to specify blibpath on AIX - check config.log" "$LINENO" 5
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $blibflags" >&5
printf "%s\n" "$blibflags" >&6; }
	fi
	LDFLAGS="$saved_LDFLAGS"
		ac_fn_c_check_func "$LINENO" "authenticate" "ac_cv_func_authenticate"
if test "x$ac_cv_func_authenticate" = xyes
then :

printf "%s\n" "#define WITH_AIXAUTHENTICATE 1" >>confdefs.h

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for authenticate in -ls" >&5
printf %s "checking for authenticate in -ls... " >&6; }
if test ${ac_cv_lib_s_authenticate+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ls  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char authenticate ();
int
main (void)
{
return authenticate ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_s_authenticate=yes
else $as_nop
  ac_cv_lib_s_authenticate=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_s_authenticate" >&5
printf "%s\n" "$ac_cv_lib_s_authenticate" >&6; }
if test "x$ac_cv_lib_s_authenticate" = xyes
then :
   printf "%s\n" "#define WITH_AIXAUTHENTICATE 1" >>confdefs.h

				LIBS="$LIBS -ls"

fi


fi

		ac_fn_check_decl "$LINENO" "authenticate" "ac_cv_have_decl_authenticate" "#include <usersec.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_authenticate" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_AUTHENTICATE $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "loginrestrictions" "ac_cv_have_decl_loginrestrictions" "#include <usersec.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_loginrestrictions" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_LOGINRESTRICTIONS $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "loginsuccess" "ac_cv_have_decl_loginsuccess" "#include <usersec.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_loginsuccess" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_LOGINSUCCESS $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "passwdexpired" "ac_cv_have_decl_passwdexpired" "#include <usersec.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_passwdexpired" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_PASSWDEXPIRED $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "setauthdb" "ac_cv_have_decl_setauthdb" "#include <usersec.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_setauthdb" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_SETAUTHDB $ac_have_decl" >>confdefs.h

		ac_fn_check_decl "$LINENO" "loginfailed" "ac_cv_have_decl_loginfailed" "#include <usersec.h>

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_loginfailed" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_LOGINFAILED $ac_have_decl" >>confdefs.h
if test $ac_have_decl = 1
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if loginfailed takes 4 arguments" >&5
printf %s "checking if loginfailed takes 4 arguments... " >&6; }
	    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <usersec.h>
int
main (void)
{
 (void)loginfailed("user","host","tty",0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define AIX_LOGINFAILED_4ARG 1" >>confdefs.h

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

	ac_fn_c_check_func "$LINENO" "getgrset" "ac_cv_func_getgrset"
if test "x$ac_cv_func_getgrset" = xyes
then :
  printf "%s\n" "#define HAVE_GETGRSET 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setauthdb" "ac_cv_func_setauthdb"
if test "x$ac_cv_func_setauthdb" = xyes
then :
  printf "%s\n" "#define HAVE_SETAUTHDB 1" >>confdefs.h

fi

	ac_fn_check_decl "$LINENO" "F_CLOSEM" "ac_cv_have_decl_F_CLOSEM" " #include <limits.h>
	      #include <fcntl.h>

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_F_CLOSEM" = xyes
then :

printf "%s\n" "#define HAVE_FCNTL_CLOSEM 1" >>confdefs.h

fi
	check_for_aix_broken_getaddrinfo=1

printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h


printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h


printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h


printf "%s\n" "#define DISABLE_LASTLOG 1" >>confdefs.h


printf "%s\n" "#define LOGIN_NEEDS_UTMPX 1" >>confdefs.h


printf "%s\n" "#define SPT_TYPE SPT_REUSEARGV" >>confdefs.h


printf "%s\n" "#define SSHPAM_CHAUTHTOK_NEEDS_RUID 1" >>confdefs.h


printf "%s\n" "#define PTY_ZEROREAD 1" >>confdefs.h


printf "%s\n" "#define PLATFORM_SYS_DIR_UID 2" >>confdefs.h


printf "%s\n" "#define BROKEN_STRNDUP 1" >>confdefs.h


printf "%s\n" "#define BROKEN_STRNLEN 1" >>confdefs.h

	;;
*-*-android*)

printf "%s\n" "#define DISABLE_UTMP 1" >>confdefs.h


printf "%s\n" "#define DISABLE_WTMP 1" >>confdefs.h

	;;
*-*-cygwin*)
	LIBS="$LIBS /usr/lib/textreadmode.o"

printf "%s\n" "#define HAVE_CYGWIN 1" >>confdefs.h


printf "%s\n" "#define USE_PIPES 1" >>confdefs.h


printf "%s\n" "#define NO_UID_RESTORATION_TEST 1" >>confdefs.h


printf "%s\n" "#define DISABLE_SHADOW 1" >>confdefs.h


printf "%s\n" "#define NO_X11_UNIX_SOCKETS 1" >>confdefs.h


printf "%s\n" "#define DISABLE_FD_PASSING 1" >>confdefs.h


printf "%s\n" "#define SSH_IOBUFSZ 65535" >>confdefs.h


printf "%s\n" "#define FILESYSTEM_NO_BACKSLASH 1" >>confdefs.h

	# Cygwin defines optargs, optargs as declspec(dllimport) for historical
	# reasons which cause compile warnings, so we disable those warnings.
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -Wno-attributes" >&5
printf %s "checking if $CC supports compile flag -Wno-attributes... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -Wno-attributes"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-Wno-attributes"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
	;;
*-*-dgux*)

printf "%s\n" "#define IP_TOS_IS_BROKEN 1" >>confdefs.h

	printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h

	;;
*-*-darwin*)
	use_pie=auto
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we have working getaddrinfo" >&5
printf %s "checking if we have working getaddrinfo... " >&6; }
	if test "$cross_compiling" = yes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: assume it is working" >&5
printf "%s\n" "assume it is working" >&6; }
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <mach-o/dyld.h>
#include <stdlib.h>
int main(void) { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16))
		exit(0);
	else
		exit(1);
}

_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: working" >&5
printf "%s\n" "working" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: buggy" >&5
printf "%s\n" "buggy" >&6; }

printf "%s\n" "#define BROKEN_GETADDRINFO 1" >>confdefs.h


fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

	printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h


printf "%s\n" "#define BROKEN_GLOB 1" >>confdefs.h


printf "%s\n" "#define BIND_8_COMPAT 1" >>confdefs.h


printf "%s\n" "#define SSH_TUN_FREEBSD 1" >>confdefs.h


printf "%s\n" "#define SSH_TUN_COMPAT_AF 1" >>confdefs.h


printf "%s\n" "#define SSH_TUN_PREPEND_AF 1" >>confdefs.h


	ac_fn_check_decl "$LINENO" "AU_IPv4" "ac_cv_have_decl_AU_IPv4" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_AU_IPv4" = xyes
then :

else $as_nop

printf "%s\n" "#define AU_IPv4 0" >>confdefs.h

	    #include <bsm/audit.h>

printf "%s\n" "#define LASTLOG_WRITE_PUTUTXLINE 1" >>confdefs.h


fi

printf "%s\n" "#define SPT_TYPE SPT_REUSEARGV" >>confdefs.h

	ac_fn_c_check_func "$LINENO" "sandbox_init" "ac_cv_func_sandbox_init"
if test "x$ac_cv_func_sandbox_init" = xyes
then :
  printf "%s\n" "#define HAVE_SANDBOX_INIT 1" >>confdefs.h

fi

	ac_fn_c_check_header_compile "$LINENO" "sandbox.h" "ac_cv_header_sandbox_h" "$ac_includes_default"
if test "x$ac_cv_header_sandbox_h" = xyes
then :
  printf "%s\n" "#define HAVE_SANDBOX_H 1" >>confdefs.h

fi

	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sandbox_apply in -lsandbox" >&5
printf %s "checking for sandbox_apply in -lsandbox... " >&6; }
if test ${ac_cv_lib_sandbox_sandbox_apply+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lsandbox  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char sandbox_apply ();
int
main (void)
{
return sandbox_apply ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_sandbox_sandbox_apply=yes
else $as_nop
  ac_cv_lib_sandbox_sandbox_apply=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sandbox_sandbox_apply" >&5
printf "%s\n" "$ac_cv_lib_sandbox_sandbox_apply" >&6; }
if test "x$ac_cv_lib_sandbox_sandbox_apply" = xyes
then :

	    SSHDLIBS="$SSHDLIBS -lsandbox"

fi

	# proc_pidinfo()-based closefrom() replacement.
	ac_fn_c_check_header_compile "$LINENO" "libproc.h" "ac_cv_header_libproc_h" "$ac_includes_default"
if test "x$ac_cv_header_libproc_h" = xyes
then :
  printf "%s\n" "#define HAVE_LIBPROC_H 1" >>confdefs.h

fi

	ac_fn_c_check_func "$LINENO" "proc_pidinfo" "ac_cv_func_proc_pidinfo"
if test "x$ac_cv_func_proc_pidinfo" = xyes
then :
  printf "%s\n" "#define HAVE_PROC_PIDINFO 1" >>confdefs.h

fi

	# poll(2) is broken for character-special devices (at least).
	# cf. Apple bug 3710161 (not public, but searchable)

printf "%s\n" "#define BROKEN_POLL 1" >>confdefs.h

	;;
*-*-dragonfly*)
	SSHDLIBS="$SSHDLIBS"
	TEST_MALLOC_OPTIONS="AFGJPRX"
	;;
*-*-haiku*)
	LIBS="$LIBS -lbsd "
	CFLAGS="$CFLAGS -D_BSD_SOURCE"
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socket in -lnetwork" >&5
printf %s "checking for socket in -lnetwork... " >&6; }
if test ${ac_cv_lib_network_socket+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lnetwork  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char socket ();
int
main (void)
{
return socket ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_network_socket=yes
else $as_nop
  ac_cv_lib_network_socket=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_network_socket" >&5
printf "%s\n" "$ac_cv_lib_network_socket" >&6; }
if test "x$ac_cv_lib_network_socket" = xyes
then :
  printf "%s\n" "#define HAVE_LIBNETWORK 1" >>confdefs.h

  LIBS="-lnetwork $LIBS"

fi

	printf "%s\n" "#define HAVE_U_INT64_T 1" >>confdefs.h


printf "%s\n" "#define DISABLE_UTMPX 1" >>confdefs.h

	MANTYPE=man
	;;
*-*-hpux*)
	# first we define all of the options common to all HP-UX releases
	CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
	IPADDR_IN_DISPLAY=yes
	printf "%s\n" "#define USE_PIPES 1" >>confdefs.h

	printf "%s\n" "#define LOGIN_NEEDS_UTMPX 1" >>confdefs.h


printf "%s\n" "#define LOCKED_PASSWD_STRING \"*\"" >>confdefs.h

	printf "%s\n" "#define SPT_TYPE SPT_PSTAT" >>confdefs.h


printf "%s\n" "#define PLATFORM_SYS_DIR_UID 2" >>confdefs.h

	maildir="/var/mail"
	LIBS="$LIBS -lsec"
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for t_error in -lxnet" >&5
printf %s "checking for t_error in -lxnet... " >&6; }
if test ${ac_cv_lib_xnet_t_error+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lxnet  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char t_error ();
int
main (void)
{
return t_error ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_xnet_t_error=yes
else $as_nop
  ac_cv_lib_xnet_t_error=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xnet_t_error" >&5
printf "%s\n" "$ac_cv_lib_xnet_t_error" >&6; }
if test "x$ac_cv_lib_xnet_t_error" = xyes
then :
  printf "%s\n" "#define HAVE_LIBXNET 1" >>confdefs.h

  LIBS="-lxnet $LIBS"

else $as_nop
  as_fn_error $? "*** -lxnet needed on HP-UX - check config.log ***" "$LINENO" 5
fi


	# next, we define all of the options specific to major releases
	case "$host" in
	*-*-hpux10*)
		if test -z "$GCC"; then
			CFLAGS="$CFLAGS -Ae"
		fi

printf "%s\n" "#define BROKEN_GETLINE 1" >>confdefs.h

		;;
	*-*-hpux11*)

printf "%s\n" "#define PAM_SUN_CODEBASE 1" >>confdefs.h


printf "%s\n" "#define DISABLE_UTMP 1" >>confdefs.h


printf "%s\n" "#define USE_BTMP 1" >>confdefs.h

		check_for_hpux_broken_getaddrinfo=1
		check_for_conflicting_getspnam=1
		;;
	esac

	# lastly, we define options specific to minor releases
	case "$host" in
	*-*-hpux10.26)

printf "%s\n" "#define HAVE_SECUREWARE 1" >>confdefs.h

		disable_ptmx_check=yes
		LIBS="$LIBS -lsecpw"
		;;
	esac
	;;
*-*-irix5*)
	PATH="$PATH:/usr/etc"

printf "%s\n" "#define BROKEN_INET_NTOA 1" >>confdefs.h

	printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h


printf "%s\n" "#define WITH_ABBREV_NO_TTY 1" >>confdefs.h

	printf "%s\n" "#define LOCKED_PASSWD_STRING \"*LK*\"" >>confdefs.h

	;;
*-*-irix6*)
	PATH="$PATH:/usr/etc"

printf "%s\n" "#define WITH_IRIX_ARRAY 1" >>confdefs.h


printf "%s\n" "#define WITH_IRIX_PROJECT 1" >>confdefs.h


printf "%s\n" "#define WITH_IRIX_AUDIT 1" >>confdefs.h

	ac_fn_c_check_func "$LINENO" "jlimit_startjob" "ac_cv_func_jlimit_startjob"
if test "x$ac_cv_func_jlimit_startjob" = xyes
then :

printf "%s\n" "#define WITH_IRIX_JOBS 1" >>confdefs.h

fi

	printf "%s\n" "#define BROKEN_INET_NTOA 1" >>confdefs.h

	printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h


printf "%s\n" "#define BROKEN_UPDWTMPX 1" >>confdefs.h

	printf "%s\n" "#define WITH_ABBREV_NO_TTY 1" >>confdefs.h

	printf "%s\n" "#define LOCKED_PASSWD_STRING \"*LK*\"" >>confdefs.h

	;;
*-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
	printf "%s\n" "#define PAM_TTY_KLUDGE 1" >>confdefs.h

	printf "%s\n" "#define LOCKED_PASSWD_PREFIX \"!\"" >>confdefs.h

	printf "%s\n" "#define SPT_TYPE SPT_REUSEARGV" >>confdefs.h


printf "%s\n" "#define _PATH_BTMP \"/var/log/btmp\"" >>confdefs.h


printf "%s\n" "#define USE_BTMP 1" >>confdefs.h

	;;
*-*-linux*)
	no_dev_ptmx=1
	use_pie=auto
	check_for_openpty_ctty_bug=1
				CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=600 -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_GNU_SOURCE"

printf "%s\n" "#define BROKEN_CLOSEFROM 1" >>confdefs.h


printf "%s\n" "#define PAM_TTY_KLUDGE 1" >>confdefs.h


printf "%s\n" "#define LOCKED_PASSWD_PREFIX \"!\"" >>confdefs.h

	printf "%s\n" "#define SPT_TYPE SPT_REUSEARGV" >>confdefs.h


printf "%s\n" "#define LINK_OPNOTSUPP_ERRNO EPERM" >>confdefs.h


printf "%s\n" "#define _PATH_BTMP \"/var/log/btmp\"" >>confdefs.h

	printf "%s\n" "#define USE_BTMP 1" >>confdefs.h


printf "%s\n" "#define LINUX_OOM_ADJUST 1" >>confdefs.h


printf "%s\n" "#define SYSTEMD_NOTIFY 1" >>confdefs.h

	inet6_default_4in6=yes
	case `uname -r` in
	1.*|2.0.*)

printf "%s\n" "#define BROKEN_CMSG_TYPE 1" >>confdefs.h

		;;
	esac
	# tun(4) forwarding compat code
	ac_fn_c_check_header_compile "$LINENO" "linux/if_tun.h" "ac_cv_header_linux_if_tun_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_if_tun_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_IF_TUN_H 1" >>confdefs.h

fi

	if test "x$ac_cv_header_linux_if_tun_h" = "xyes" ; then

printf "%s\n" "#define SSH_TUN_LINUX 1" >>confdefs.h


printf "%s\n" "#define SSH_TUN_COMPAT_AF 1" >>confdefs.h


printf "%s\n" "#define SSH_TUN_PREPEND_AF 1" >>confdefs.h

	fi
	ac_fn_c_check_header_compile "$LINENO" "linux/if.h" "ac_cv_header_linux_if_h" "
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif

"
if test "x$ac_cv_header_linux_if_h" = xyes
then :

printf "%s\n" "#define SYS_RDOMAIN_LINUX 1" >>confdefs.h

fi

	ac_fn_c_check_header_compile "$LINENO" "linux/seccomp.h" "ac_cv_header_linux_seccomp_h" "#include <linux/types.h>
"
if test "x$ac_cv_header_linux_seccomp_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_SECCOMP_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "linux/filter.h" "ac_cv_header_linux_filter_h" "#include <linux/types.h>
"
if test "x$ac_cv_header_linux_filter_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_FILTER_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "linux/audit.h" "ac_cv_header_linux_audit_h" "#include <linux/types.h>
"
if test "x$ac_cv_header_linux_audit_h" = xyes
then :
  printf "%s\n" "#define HAVE_LINUX_AUDIT_H 1" >>confdefs.h

fi

	# Obtain MIPS ABI
	case "$host" in
	mips*)
		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#if _MIPS_SIM != _ABIO32
#error
#endif

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  mips_abi="o32"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#if _MIPS_SIM != _ABIN32
#error
#endif

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  mips_abi="n32"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#if _MIPS_SIM != _ABI64
#error
#endif

int
main (void)
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  mips_abi="n64"
else $as_nop
  as_fn_error $? "unknown MIPS ABI" "$LINENO" 5

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		;;
	esac
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for seccomp architecture" >&5
printf %s "checking for seccomp architecture... " >&6; }
	seccomp_audit_arch=
	case "$host" in
	x86_64-*)
		seccomp_audit_arch=AUDIT_ARCH_X86_64
		;;
	i*86-*)
		seccomp_audit_arch=AUDIT_ARCH_I386
		;;
	arm*-*)
		seccomp_audit_arch=AUDIT_ARCH_ARM
		;;
	aarch64*-*)
		seccomp_audit_arch=AUDIT_ARCH_AARCH64
		;;
	s390x-*)
		seccomp_audit_arch=AUDIT_ARCH_S390X
		;;
	s390-*)
		seccomp_audit_arch=AUDIT_ARCH_S390
		;;
	powerpc-*)
		seccomp_audit_arch=AUDIT_ARCH_PPC
		;;
	powerpc64-*)
		seccomp_audit_arch=AUDIT_ARCH_PPC64
		;;
	powerpc64le-*)
		seccomp_audit_arch=AUDIT_ARCH_PPC64LE
		;;
	mips-*)
		seccomp_audit_arch=AUDIT_ARCH_MIPS
		;;
	mipsel-*)
		seccomp_audit_arch=AUDIT_ARCH_MIPSEL
		;;
	mips64-*)
		case "$mips_abi" in
		"n32")
			seccomp_audit_arch=AUDIT_ARCH_MIPS64N32
			;;
		"n64")
			seccomp_audit_arch=AUDIT_ARCH_MIPS64
			;;
		esac
		;;
	mips64el-*)
		case "$mips_abi" in
		"n32")
			seccomp_audit_arch=AUDIT_ARCH_MIPSEL64N32
			;;
		"n64")
			seccomp_audit_arch=AUDIT_ARCH_MIPSEL64
			;;
		esac
		;;
	riscv64-*)
		seccomp_audit_arch=AUDIT_ARCH_RISCV64
		;;
	esac
	if test "x$seccomp_audit_arch" != "x" ; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: \"$seccomp_audit_arch\"" >&5
printf "%s\n" "\"$seccomp_audit_arch\"" >&6; }

printf "%s\n" "#define SECCOMP_AUDIT_ARCH $seccomp_audit_arch" >>confdefs.h

	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: architecture not supported" >&5
printf "%s\n" "architecture not supported" >&6; }
	fi
	;;
*-*-minix)
	printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

	# poll(2) seems to choke on /dev/null; "Bad file descriptor"

printf "%s\n" "#define BROKEN_POLL 1" >>confdefs.h

	;;
mips-sony-bsd|mips-sony-newsos4)

printf "%s\n" "#define NEED_SETPGRP 1" >>confdefs.h

	SONY=1
	;;
*-*-netbsd*)
	if test "x$withval" != "xno" ; then
		rpath_opt="-R"
	fi
	CPPFLAGS="$CPPFLAGS -D_OPENBSD_SOURCE"

printf "%s\n" "#define SSH_TUN_FREEBSD 1" >>confdefs.h

	ac_fn_c_check_header_compile "$LINENO" "net/if_tap.h" "ac_cv_header_net_if_tap_h" "$ac_includes_default"
if test "x$ac_cv_header_net_if_tap_h" = xyes
then :

else $as_nop

printf "%s\n" "#define SSH_TUN_NO_L2 1" >>confdefs.h

fi


printf "%s\n" "#define SSH_TUN_PREPEND_AF 1" >>confdefs.h

	TEST_MALLOC_OPTIONS="AJRX"

printf "%s\n" "#define BROKEN_READ_COMPARISON 1" >>confdefs.h

	;;
*-*-freebsd*)

printf "%s\n" "#define LOCKED_PASSWD_PREFIX \"*LOCKED*\"" >>confdefs.h


printf "%s\n" "#define SSH_TUN_FREEBSD 1" >>confdefs.h

	ac_fn_c_check_header_compile "$LINENO" "net/if_tap.h" "ac_cv_header_net_if_tap_h" "$ac_includes_default"
if test "x$ac_cv_header_net_if_tap_h" = xyes
then :

else $as_nop

printf "%s\n" "#define SSH_TUN_NO_L2 1" >>confdefs.h

fi


printf "%s\n" "#define BROKEN_GLOB 1" >>confdefs.h

	TEST_MALLOC_OPTIONS="AJRX"
	# Preauth crypto occasionally uses file descriptors for crypto offload
	# and will crash if they cannot be opened.

printf "%s\n" "#define SANDBOX_SKIP_RLIMIT_NOFILE 1" >>confdefs.h

	case "$host" in
	*-*-freebsd9.*|*-*-freebsd10.*)
		# Capsicum on 9 and 10 do not allow ppoll() so don't auto-enable.
		disable_capsicum=yes
	esac
	;;
*-*-bsdi*)
	printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h

	;;
*-next-*)
	conf_lastlog_location="/usr/adm/lastlog"
	conf_utmp_location=/etc/utmp
	conf_wtmp_location=/usr/adm/wtmp
	maildir=/usr/spool/mail

printf "%s\n" "#define HAVE_NEXT 1" >>confdefs.h

	printf "%s\n" "#define USE_PIPES 1" >>confdefs.h


printf "%s\n" "#define BROKEN_SAVED_UIDS 1" >>confdefs.h

	;;
*-*-openbsd*)
	use_pie=auto

printf "%s\n" "#define HAVE_ATTRIBUTE__SENTINEL__ 1" >>confdefs.h


printf "%s\n" "#define HAVE_ATTRIBUTE__BOUNDED__ 1" >>confdefs.h


printf "%s\n" "#define SSH_TUN_OPENBSD 1" >>confdefs.h


printf "%s\n" "#define SYSLOG_R_SAFE_IN_SIGHAND 1" >>confdefs.h

	TEST_MALLOC_OPTIONS="SJRU"
	;;
*-*-solaris*)
	if test "x$withval" != "xno" ; then
		rpath_opt="-R"
	fi
	printf "%s\n" "#define PAM_SUN_CODEBASE 1" >>confdefs.h

	printf "%s\n" "#define LOGIN_NEEDS_UTMPX 1" >>confdefs.h

	printf "%s\n" "#define PAM_TTY_KLUDGE 1" >>confdefs.h


printf "%s\n" "#define SSHPAM_CHAUTHTOK_NEEDS_RUID 1" >>confdefs.h

	printf "%s\n" "#define LOCKED_PASSWD_STRING \"*LK*\"" >>confdefs.h

	# Pushing STREAMS modules will cause sshd to acquire a controlling tty.

printf "%s\n" "#define SSHD_ACQUIRES_CTTY 1" >>confdefs.h


printf "%s\n" "#define PASSWD_NEEDS_USERNAME 1" >>confdefs.h


printf "%s\n" "#define BROKEN_TCGETATTR_ICANON 1" >>confdefs.h

	external_path_file=/etc/default/login
	# hardwire lastlog location (can't detect it on some versions)
	conf_lastlog_location="/var/adm/lastlog"
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for obsolete utmp and wtmp in solaris2.x" >&5
printf %s "checking for obsolete utmp and wtmp in solaris2.x... " >&6; }
	sol2ver=`echo "$host"| sed -e 's/.*[0-9]\.//'`
	if test "$sol2ver" -ge 8; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
		printf "%s\n" "#define DISABLE_UTMP 1" >>confdefs.h


printf "%s\n" "#define DISABLE_WTMP 1" >>confdefs.h

	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	fi
	ac_fn_c_check_func "$LINENO" "setpflags" "ac_cv_func_setpflags"
if test "x$ac_cv_func_setpflags" = xyes
then :
  printf "%s\n" "#define HAVE_SETPFLAGS 1" >>confdefs.h

fi

	ac_fn_c_check_func "$LINENO" "setppriv" "ac_cv_func_setppriv"
if test "x$ac_cv_func_setppriv" = xyes
then :
  printf "%s\n" "#define HAVE_SETPPRIV 1" >>confdefs.h

fi

	ac_fn_c_check_func "$LINENO" "priv_basicset" "ac_cv_func_priv_basicset"
if test "x$ac_cv_func_priv_basicset" = xyes
then :
  printf "%s\n" "#define HAVE_PRIV_BASICSET 1" >>confdefs.h

fi

	ac_fn_c_check_header_compile "$LINENO" "priv.h" "ac_cv_header_priv_h" "$ac_includes_default"
if test "x$ac_cv_header_priv_h" = xyes
then :
  printf "%s\n" "#define HAVE_PRIV_H 1" >>confdefs.h

fi


# Check whether --with-solaris-contracts was given.
if test ${with_solaris_contracts+y}
then :
  withval=$with_solaris_contracts;
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ct_tmpl_activate in -lcontract" >&5
printf %s "checking for ct_tmpl_activate in -lcontract... " >&6; }
if test ${ac_cv_lib_contract_ct_tmpl_activate+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lcontract  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char ct_tmpl_activate ();
int
main (void)
{
return ct_tmpl_activate ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_contract_ct_tmpl_activate=yes
else $as_nop
  ac_cv_lib_contract_ct_tmpl_activate=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_contract_ct_tmpl_activate" >&5
printf "%s\n" "$ac_cv_lib_contract_ct_tmpl_activate" >&6; }
if test "x$ac_cv_lib_contract_ct_tmpl_activate" = xyes
then :

printf "%s\n" "#define USE_SOLARIS_PROCESS_CONTRACTS 1" >>confdefs.h

			  LIBS="$LIBS -lcontract"
			  SPC_MSG="yes"
fi


fi


# Check whether --with-solaris-projects was given.
if test ${with_solaris_projects+y}
then :
  withval=$with_solaris_projects;
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for setproject in -lproject" >&5
printf %s "checking for setproject in -lproject... " >&6; }
if test ${ac_cv_lib_project_setproject+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lproject  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char setproject ();
int
main (void)
{
return setproject ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_project_setproject=yes
else $as_nop
  ac_cv_lib_project_setproject=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_project_setproject" >&5
printf "%s\n" "$ac_cv_lib_project_setproject" >&6; }
if test "x$ac_cv_lib_project_setproject" = xyes
then :

printf "%s\n" "#define USE_SOLARIS_PROJECTS 1" >>confdefs.h

			LIBS="$LIBS -lproject"
			SP_MSG="yes"
fi


fi


# Check whether --with-solaris-privs was given.
if test ${with_solaris_privs+y}
then :
  withval=$with_solaris_privs;
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Solaris/Illumos privilege support" >&5
printf %s "checking for Solaris/Illumos privilege support... " >&6; }
		if test "x$ac_cv_func_setppriv" = "xyes" -a \
			"x$ac_cv_header_priv_h" = "xyes" ; then
			SOLARIS_PRIVS=yes
			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: found" >&5
printf "%s\n" "found" >&6; }

printf "%s\n" "#define NO_UID_RESTORATION_TEST 1" >>confdefs.h


printf "%s\n" "#define USE_SOLARIS_PRIVS 1" >>confdefs.h

			SPP_MSG="yes"
		else
			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
printf "%s\n" "not found" >&6; }
			as_fn_error $? "*** must have support for Solaris privileges to use --with-solaris-privs" "$LINENO" 5
		fi

fi

	TEST_SHELL=$SHELL	# let configure find us a capable shell
	;;
*-*-sunos4*)
	CPPFLAGS="$CPPFLAGS -DSUNOS4"
	ac_fn_c_check_func "$LINENO" "getpwanam" "ac_cv_func_getpwanam"
if test "x$ac_cv_func_getpwanam" = xyes
then :
  printf "%s\n" "#define HAVE_GETPWANAM 1" >>confdefs.h

fi

	printf "%s\n" "#define PAM_SUN_CODEBASE 1" >>confdefs.h

	conf_utmp_location=/etc/utmp
	conf_wtmp_location=/var/adm/wtmp
	conf_lastlog_location=/var/adm/lastlog
	printf "%s\n" "#define USE_PIPES 1" >>confdefs.h


printf "%s\n" "#define DISABLE_UTMPX 1" >>confdefs.h

	;;
*-ncr-sysv*)
	LIBS="$LIBS -lc89"
	printf "%s\n" "#define USE_PIPES 1" >>confdefs.h

	printf "%s\n" "#define SSHD_ACQUIRES_CTTY 1" >>confdefs.h

	printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h

	;;
*-sni-sysv*)
	# /usr/ucblib MUST NOT be searched on ReliantUNIX
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlsym in -ldl" >&5
printf %s "checking for dlsym in -ldl... " >&6; }
if test ${ac_cv_lib_dl_dlsym+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char dlsym ();
int
main (void)
{
return dlsym ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_dl_dlsym=yes
else $as_nop
  ac_cv_lib_dl_dlsym=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5
printf "%s\n" "$ac_cv_lib_dl_dlsym" >&6; }
if test "x$ac_cv_lib_dl_dlsym" = xyes
then :
  printf "%s\n" "#define HAVE_LIBDL 1" >>confdefs.h

  LIBS="-ldl $LIBS"

fi

	# -lresolv needs to be at the end of LIBS or DNS lookups break
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for res_query in -lresolv" >&5
printf %s "checking for res_query in -lresolv... " >&6; }
if test ${ac_cv_lib_resolv_res_query+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lresolv  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char res_query ();
int
main (void)
{
return res_query ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_resolv_res_query=yes
else $as_nop
  ac_cv_lib_resolv_res_query=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_query" >&5
printf "%s\n" "$ac_cv_lib_resolv_res_query" >&6; }
if test "x$ac_cv_lib_resolv_res_query" = xyes
then :
   LIBS="$LIBS -lresolv"
fi

	IPADDR_IN_DISPLAY=yes
	printf "%s\n" "#define USE_PIPES 1" >>confdefs.h

	printf "%s\n" "#define IP_TOS_IS_BROKEN 1" >>confdefs.h

	printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h

	printf "%s\n" "#define SSHD_ACQUIRES_CTTY 1" >>confdefs.h

	external_path_file=/etc/default/login
	# /usr/ucblib/libucb.a no longer needed on ReliantUNIX
	# Attention: always take care to bind libsocket and libnsl before libc,
	# otherwise you will find lots of "SIOCGPGRP errno 22" on syslog
	;;
# UnixWare 1.x, UnixWare 2.x, and others based on code from Univel.
*-*-sysv4.2*)
	printf "%s\n" "#define USE_PIPES 1" >>confdefs.h

	printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h


printf "%s\n" "#define PASSWD_NEEDS_USERNAME 1" >>confdefs.h

	printf "%s\n" "#define LOCKED_PASSWD_STRING \"*LK*\"" >>confdefs.h

	TEST_SHELL=$SHELL	# let configure find us a capable shell
	;;
# UnixWare 7.x, OpenUNIX 8
*-*-sysv5*)
	CPPFLAGS="$CPPFLAGS -Dvsnprintf=_xvsnprintf -Dsnprintf=_xsnprintf"

printf "%s\n" "#define UNIXWARE_LONG_PASSWORDS 1" >>confdefs.h

	printf "%s\n" "#define USE_PIPES 1" >>confdefs.h

	printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_GETADDRINFO 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h

	printf "%s\n" "#define PASSWD_NEEDS_USERNAME 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_TCGETATTR_ICANON 1" >>confdefs.h

	TEST_SHELL=$SHELL	# let configure find us a capable shell
	case "$host" in
	*-*-sysv5SCO_SV*)	# SCO OpenServer 6.x
		maildir=/var/spool/mail
		printf "%s\n" "#define BROKEN_UPDWTMPX 1" >>confdefs.h

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getluid in -lprot" >&5
printf %s "checking for getluid in -lprot... " >&6; }
if test ${ac_cv_lib_prot_getluid+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lprot  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char getluid ();
int
main (void)
{
return getluid ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_prot_getluid=yes
else $as_nop
  ac_cv_lib_prot_getluid=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_prot_getluid" >&5
printf "%s\n" "$ac_cv_lib_prot_getluid" >&6; }
if test "x$ac_cv_lib_prot_getluid" = xyes
then :
   LIBS="$LIBS -lprot"
			ac_fn_c_check_func "$LINENO" "getluid" "ac_cv_func_getluid"
if test "x$ac_cv_func_getluid" = xyes
then :
  printf "%s\n" "#define HAVE_GETLUID 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setluid" "ac_cv_func_setluid"
if test "x$ac_cv_func_setluid" = xyes
then :
  printf "%s\n" "#define HAVE_SETLUID 1" >>confdefs.h

fi


fi

		;;
	*)	printf "%s\n" "#define LOCKED_PASSWD_STRING \"*LK*\"" >>confdefs.h

		;;
	esac
	;;
*-*-sysv*)
	;;
# SCO UNIX and OEM versions of SCO UNIX
*-*-sco3.2v4*)
	as_fn_error $? "\"This Platform is no longer supported.\"" "$LINENO" 5
	;;
# SCO OpenServer 5.x
*-*-sco3.2v5*)
	if test -z "$GCC"; then
		CFLAGS="$CFLAGS -belf"
	fi
	LIBS="$LIBS -lprot -lx -ltinfo -lm"
	no_dev_ptmx=1
	printf "%s\n" "#define USE_PIPES 1" >>confdefs.h

	printf "%s\n" "#define HAVE_SECUREWARE 1" >>confdefs.h

	printf "%s\n" "#define DISABLE_SHADOW 1" >>confdefs.h

	printf "%s\n" "#define DISABLE_FD_PASSING 1" >>confdefs.h

	printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_GETADDRINFO 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h

	printf "%s\n" "#define WITH_ABBREV_NO_TTY 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_UPDWTMPX 1" >>confdefs.h

	printf "%s\n" "#define PASSWD_NEEDS_USERNAME 1" >>confdefs.h

	ac_fn_c_check_func "$LINENO" "getluid" "ac_cv_func_getluid"
if test "x$ac_cv_func_getluid" = xyes
then :
  printf "%s\n" "#define HAVE_GETLUID 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setluid" "ac_cv_func_setluid"
if test "x$ac_cv_func_setluid" = xyes
then :
  printf "%s\n" "#define HAVE_SETLUID 1" >>confdefs.h

fi

	MANTYPE=man
	TEST_SHELL=$SHELL	# let configure find us a capable shell
	SKIP_DISABLE_LASTLOG_DEFINE=yes
	;;
*-dec-osf*)
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for Digital Unix SIA" >&5
printf %s "checking for Digital Unix SIA... " >&6; }
	no_osfsia=""

# Check whether --with-osfsia was given.
if test ${with_osfsia+y}
then :
  withval=$with_osfsia;
			if test "x$withval" = "xno" ; then
				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
printf "%s\n" "disabled" >&6; }
				no_osfsia=1
			fi

fi

	if test -z "$no_osfsia" ; then
		if test -f /etc/sia/matrix.conf; then
			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define HAVE_OSF_SIA 1" >>confdefs.h


printf "%s\n" "#define DISABLE_LOGIN 1" >>confdefs.h

			printf "%s\n" "#define DISABLE_FD_PASSING 1" >>confdefs.h

			LIBS="$LIBS -lsecurity -ldb -lm -laud"
			SIA_MSG="yes"
		else
			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

printf "%s\n" "#define LOCKED_PASSWD_SUBSTR \"Nologin\"" >>confdefs.h

		fi
	fi
	printf "%s\n" "#define BROKEN_GETADDRINFO 1" >>confdefs.h

	printf "%s\n" "#define SETEUID_BREAKS_SETUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREUID 1" >>confdefs.h

	printf "%s\n" "#define BROKEN_SETREGID 1" >>confdefs.h


printf "%s\n" "#define BROKEN_READV_COMPARISON 1" >>confdefs.h

	;;

*-*-nto-qnx*)
	printf "%s\n" "#define USE_PIPES 1" >>confdefs.h

	printf "%s\n" "#define NO_X11_UNIX_SOCKETS 1" >>confdefs.h

	printf "%s\n" "#define DISABLE_LASTLOG 1" >>confdefs.h

	printf "%s\n" "#define SSHD_ACQUIRES_CTTY 1" >>confdefs.h


printf "%s\n" "#define BROKEN_SHADOW_EXPIRE 1" >>confdefs.h

	enable_etc_default_login=no	# has incompatible /etc/default/login
	case "$host" in
	*-*-nto-qnx6*)
		printf "%s\n" "#define DISABLE_FD_PASSING 1" >>confdefs.h

		;;
	esac
	;;

*-*-ultrix*)

printf "%s\n" "#define BROKEN_GETGROUPS 1" >>confdefs.h


printf "%s\n" "#define NEED_SETPGRP 1" >>confdefs.h


printf "%s\n" "#define HAVE_SYS_SYSLOG_H 1" >>confdefs.h


printf "%s\n" "#define DISABLE_UTMPX 1" >>confdefs.h

	# DISABLE_FD_PASSING so that we call setpgrp as root, otherwise we
	# don't get a controlling tty.

printf "%s\n" "#define DISABLE_FD_PASSING 1" >>confdefs.h

	# On Ultrix some headers are not protected against multiple includes,
	# so we create wrappers and put it where the compiler will find it.
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: creating compat wrappers for headers" >&5
printf "%s\n" "$as_me: WARNING: creating compat wrappers for headers" >&2;}
	mkdir -p netinet
	for header in netinet/ip.h netdb.h resolv.h; do
		name=`echo $header | tr 'a-z/.' 'A-Z__'`
		cat >$header <<EOD
#ifndef _SSH_COMPAT_${name}
#define _SSH_COMPAT_${name}
#include "/usr/include/${header}"
#endif
EOD
	done
	;;

*-*-lynxos)
	CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__"

printf "%s\n" "#define BROKEN_SETVBUF 1" >>confdefs.h

	;;
*-*-gnu*)
					CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=600 -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_GNU_SOURCE"
	;;
esac

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking compiler and flags for sanity" >&5
printf %s "checking compiler and flags for sanity... " >&6; }
if test "$cross_compiling" = yes
then :
  	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking compiler sanity" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: not checking compiler sanity" >&2;}

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <stdlib.h>
int
main (void)
{
 exit(0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		as_fn_error $? "*** compiler cannot create working executables, check config.log ***" "$LINENO" 5

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


# Checks for libraries.
ac_fn_c_check_func "$LINENO" "setsockopt" "ac_cv_func_setsockopt"
if test "x$ac_cv_func_setsockopt" = xyes
then :

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for setsockopt in -lsocket" >&5
printf %s "checking for setsockopt in -lsocket... " >&6; }
if test ${ac_cv_lib_socket_setsockopt+y}
then :
  printf %s "(cached) " >&6
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.  */
char setsockopt ();
int
main (void)
{
return setsockopt ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_socket_setsockopt=yes
else $as_nop
  ac_cv_lib_socket_setsockopt=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_setsockopt" >&5
printf "%s\n" "$ac_cv_lib_socket_setsockopt" >&6; }
if test "x$ac_cv_lib_socket_setsockopt" = xyes
then :
  printf "%s\n" "#define HAVE_LIBSOCKET 1" >>confdefs.h

  LIBS="-lsocket $LIBS"

fi

fi



  for ac_func in dirname
do :
  ac_fn_c_check_func "$LINENO" "dirname" "ac_cv_func_dirname"
if test "x$ac_cv_func_dirname" = xyes
then :
  printf "%s\n" "#define HAVE_DIRNAME 1" >>confdefs.h
 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

else $as_nop

	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dirname in -lgen" >&5
printf %s "checking for dirname in -lgen... " >&6; }
if test ${ac_cv_lib_gen_dirname+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lgen  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char dirname ();
int
main (void)
{
return dirname ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_gen_dirname=yes
else $as_nop
  ac_cv_lib_gen_dirname=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gen_dirname" >&5
printf "%s\n" "$ac_cv_lib_gen_dirname" >&6; }
if test "x$ac_cv_lib_gen_dirname" = xyes
then :

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for broken dirname" >&5
printf %s "checking for broken dirname... " >&6; }
if test ${ac_cv_have_broken_dirname+y}
then :
  printf %s "(cached) " >&6
else $as_nop

			save_LIBS="$LIBS"
			LIBS="$LIBS -lgen"
			if test "$cross_compiling" = yes
then :
   ac_cv_have_broken_dirname="no"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <libgen.h>
#include <string.h>
#include <stdlib.h>

int main(int argc, char **argv) {
    char *s, buf[32];

    strncpy(buf,"/etc", 32);
    s = dirname(buf);
    if (!s || strncmp(s, "/", 32) != 0) {
	exit(1);
    } else {
	exit(0);
    }
}

_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   ac_cv_have_broken_dirname="no"
else $as_nop
   ac_cv_have_broken_dirname="yes"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

			LIBS="$save_LIBS"

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_broken_dirname" >&5
printf "%s\n" "$ac_cv_have_broken_dirname" >&6; }
		if test "x$ac_cv_have_broken_dirname" = "xno" ; then
			LIBS="$LIBS -lgen"
			printf "%s\n" "#define HAVE_DIRNAME 1" >>confdefs.h

			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

		fi

fi


fi

done

ac_fn_c_check_func "$LINENO" "getspnam" "ac_cv_func_getspnam"
if test "x$ac_cv_func_getspnam" = xyes
then :

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getspnam in -lgen" >&5
printf %s "checking for getspnam in -lgen... " >&6; }
if test ${ac_cv_lib_gen_getspnam+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lgen  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char getspnam ();
int
main (void)
{
return getspnam ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_gen_getspnam=yes
else $as_nop
  ac_cv_lib_gen_getspnam=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gen_getspnam" >&5
printf "%s\n" "$ac_cv_lib_gen_getspnam" >&6; }
if test "x$ac_cv_lib_gen_getspnam" = xyes
then :
  LIBS="$LIBS -lgen"
fi

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.  */
char basename ();
int
main (void)
{
return basename ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' gen
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"
then :
  ac_cv_search_basename=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_basename+y}
then :
  break
fi
done
if test ${ac_cv_search_basename+y}
then :

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: $ac_cv_search_basename" >&5
printf "%s\n" "$ac_cv_search_basename" >&6; }
ac_res=$ac_cv_search_basename
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

printf "%s\n" "#define HAVE_BASENAME 1" >>confdefs.h

fi


zlib=yes

# Check whether --with-zlib was given.
if test ${with_zlib+y}
then :
  withval=$with_zlib;  if test "x$withval" = "xno" ; then
		zlib=no
	  elif test "x$withval" != "xyes"; then
		if test -d "$withval/lib"; then
			if test -n "${rpath_opt}"; then
				LDFLAGS="-L${withval}/lib ${rpath_opt}${withval}/lib ${LDFLAGS}"
			else
				LDFLAGS="-L${withval}/lib ${LDFLAGS}"
			fi
		else
			if test -n "${rpath_opt}"; then
				LDFLAGS="-L${withval} ${rpath_opt}${withval} ${LDFLAGS}"
			else
				LDFLAGS="-L${withval} ${LDFLAGS}"
			fi
		fi
		if test -d "$withval/include"; then
			CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
		else
			CPPFLAGS="-I${withval} ${CPPFLAGS}"
		fi
	fi

fi


# These libraries are needed for anything that links in the channel code.
CHANNELLIBS=""
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for zlib" >&5
printf %s "checking for zlib... " >&6; }
if test "x${zlib}" = "xno"; then
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
else
    saved_LIBS="$LIBS"
    CHANNELLIBS="$CHANNELLIBS -lz"
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define WITH_ZLIB 1" >>confdefs.h

    ac_fn_c_check_header_compile "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
if test "x$ac_cv_header_zlib_h" = xyes
then :

else $as_nop
  as_fn_error $? "*** zlib.h missing - please install first or check config.log ***" "$LINENO" 5
fi

    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5
printf %s "checking for deflate in -lz... " >&6; }
if test ${ac_cv_lib_z_deflate+y}
then :
  printf %s "(cached) " >&6
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.  */
char deflate ();
int
main (void)
{
return deflate ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_z_deflate=yes
else $as_nop
  ac_cv_lib_z_deflate=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
printf "%s\n" "$ac_cv_lib_z_deflate" >&6; }
if test "x$ac_cv_lib_z_deflate" = xyes
then :
  printf "%s\n" "#define HAVE_LIBZ 1" >>confdefs.h

  LIBS="-lz $LIBS"

else $as_nop

		saved_CPPFLAGS="$CPPFLAGS"
		saved_LDFLAGS="$LDFLAGS"
				if test -n "${rpath_opt}"; then
			LDFLAGS="-L/usr/local/lib ${rpath_opt}/usr/local/lib ${saved_LDFLAGS}"
		else
			LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}"
		fi
		CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}"
		cat confdefs.h - <<_ACEOF >conftest.$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.  */
char deflate ();
int
main (void)
{
return deflate ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  printf "%s\n" "#define HAVE_LIBZ 1" >>confdefs.h

else $as_nop

				as_fn_error $? "*** zlib missing - please install first or check config.log ***" "$LINENO" 5


fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext


fi



# Check whether --with-zlib-version-check was given.
if test ${with_zlib_version_check+y}
then :
  withval=$with_zlib_version_check;   if test "x$withval" = "xno" ; then
		zlib_check_nonfatal=1
	   fi


fi


    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for possibly buggy zlib" >&5
printf %s "checking for possibly buggy zlib... " >&6; }
    if test "$cross_compiling" = yes
then :
  	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking zlib version" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: not checking zlib version" >&2;}

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <stdlib.h>
#include <zlib.h>

int
main (void)
{

	int a=0, b=0, c=0, d=0, n, v;
	n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d);
	if (n < 1)
		exit(1);
	v = a*1000000 + b*10000 + c*100 + d;
	fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v);

	/* 1.1.4 is OK */
	if (a == 1 && b == 1 && c >= 4)
		exit(0);

	/* 1.2.3 and up are OK */
	if (v >= 1020300)
		exit(0);

	exit(2);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	  if test -z "$zlib_check_nonfatal" ; then
		as_fn_error $? "*** zlib too old - check config.log ***
Your reported zlib version has known security problems.  It's possible your
vendor has fixed these problems without changing the version number.  If you
are sure this is the case, you can disable the check by running
\"./configure --without-zlib-version-check\".
If you are in doubt, upgrade zlib to version 1.2.3 or greater.
See http://www.gzip.org/zlib/ for details." "$LINENO" 5
	  else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: zlib version may have security problems" >&5
printf "%s\n" "$as_me: WARNING: zlib version may have security problems" >&2;}
	  fi

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    LIBS="$saved_LIBS"
fi

ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp"
if test "x$ac_cv_func_strcasecmp" = xyes
then :

else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for strcasecmp in -lresolv" >&5
printf %s "checking for strcasecmp in -lresolv... " >&6; }
if test ${ac_cv_lib_resolv_strcasecmp+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lresolv  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char strcasecmp ();
int
main (void)
{
return strcasecmp ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_resolv_strcasecmp=yes
else $as_nop
  ac_cv_lib_resolv_strcasecmp=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_strcasecmp" >&5
printf "%s\n" "$ac_cv_lib_resolv_strcasecmp" >&6; }
if test "x$ac_cv_lib_resolv_strcasecmp" = xyes
then :
  LIBS="$LIBS -lresolv"
fi


fi


  for ac_func in utimes
do :
  ac_fn_c_check_func "$LINENO" "utimes" "ac_cv_func_utimes"
if test "x$ac_cv_func_utimes" = xyes
then :
  printf "%s\n" "#define HAVE_UTIMES 1" >>confdefs.h

else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for utimes in -lc89" >&5
printf %s "checking for utimes in -lc89... " >&6; }
if test ${ac_cv_lib_c89_utimes+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lc89  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char utimes ();
int
main (void)
{
return utimes ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_c89_utimes=yes
else $as_nop
  ac_cv_lib_c89_utimes=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c89_utimes" >&5
printf "%s\n" "$ac_cv_lib_c89_utimes" >&6; }
if test "x$ac_cv_lib_c89_utimes" = xyes
then :
  printf "%s\n" "#define HAVE_UTIMES 1" >>confdefs.h

					LIBS="$LIBS -lc89"
fi


fi

done

ac_fn_c_check_header_compile "$LINENO" "bsd/libutil.h" "ac_cv_header_bsd_libutil_h" "$ac_includes_default"
if test "x$ac_cv_header_bsd_libutil_h" = xyes
then :
  printf "%s\n" "#define HAVE_BSD_LIBUTIL_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

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing fmt_scaled" >&5
printf %s "checking for library containing fmt_scaled... " >&6; }
if test ${ac_cv_search_fmt_scaled+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.  */
char fmt_scaled ();
int
main (void)
{
return fmt_scaled ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' util bsd
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"
then :
  ac_cv_search_fmt_scaled=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_fmt_scaled+y}
then :
  break
fi
done
if test ${ac_cv_search_fmt_scaled+y}
then :

else $as_nop
  ac_cv_search_fmt_scaled=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fmt_scaled" >&5
printf "%s\n" "$ac_cv_search_fmt_scaled" >&6; }
ac_res=$ac_cv_search_fmt_scaled
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing scan_scaled" >&5
printf %s "checking for library containing scan_scaled... " >&6; }
if test ${ac_cv_search_scan_scaled+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.  */
char scan_scaled ();
int
main (void)
{
return scan_scaled ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' util bsd
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"
then :
  ac_cv_search_scan_scaled=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_scan_scaled+y}
then :
  break
fi
done
if test ${ac_cv_search_scan_scaled+y}
then :

else $as_nop
  ac_cv_search_scan_scaled=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_scan_scaled" >&5
printf "%s\n" "$ac_cv_search_scan_scaled" >&6; }
ac_res=$ac_cv_search_scan_scaled
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing login" >&5
printf %s "checking for library containing login... " >&6; }
if test ${ac_cv_search_login+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.  */
char login ();
int
main (void)
{
return login ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' util bsd
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"
then :
  ac_cv_search_login=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_login+y}
then :
  break
fi
done
if test ${ac_cv_search_login+y}
then :

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: $ac_cv_search_login" >&5
printf "%s\n" "$ac_cv_search_login" >&6; }
ac_res=$ac_cv_search_login
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing logout" >&5
printf %s "checking for library containing logout... " >&6; }
if test ${ac_cv_search_logout+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.  */
char logout ();
int
main (void)
{
return logout ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' util bsd
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"
then :
  ac_cv_search_logout=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_logout+y}
then :
  break
fi
done
if test ${ac_cv_search_logout+y}
then :

else $as_nop
  ac_cv_search_logout=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_logout" >&5
printf "%s\n" "$ac_cv_search_logout" >&6; }
ac_res=$ac_cv_search_logout
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing logwtmp" >&5
printf %s "checking for library containing logwtmp... " >&6; }
if test ${ac_cv_search_logwtmp+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.  */
char logwtmp ();
int
main (void)
{
return logwtmp ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' util bsd
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"
then :
  ac_cv_search_logwtmp=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_logwtmp+y}
then :
  break
fi
done
if test ${ac_cv_search_logwtmp+y}
then :

else $as_nop
  ac_cv_search_logwtmp=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_logwtmp" >&5
printf "%s\n" "$ac_cv_search_logwtmp" >&6; }
ac_res=$ac_cv_search_logwtmp
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5
printf %s "checking for library containing openpty... " >&6; }
if test ${ac_cv_search_openpty+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.  */
char openpty ();
int
main (void)
{
return openpty ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' util bsd
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"
then :
  ac_cv_search_openpty=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_openpty+y}
then :
  break
fi
done
if test ${ac_cv_search_openpty+y}
then :

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: $ac_cv_search_openpty" >&5
printf "%s\n" "$ac_cv_search_openpty" >&6; }
ac_res=$ac_cv_search_openpty
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing updwtmp" >&5
printf %s "checking for library containing updwtmp... " >&6; }
if test ${ac_cv_search_updwtmp+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.  */
char updwtmp ();
int
main (void)
{
return updwtmp ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' util bsd
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"
then :
  ac_cv_search_updwtmp=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_updwtmp+y}
then :
  break
fi
done
if test ${ac_cv_search_updwtmp+y}
then :

else $as_nop
  ac_cv_search_updwtmp=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_updwtmp" >&5
printf "%s\n" "$ac_cv_search_updwtmp" >&6; }
ac_res=$ac_cv_search_updwtmp
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

ac_fn_c_check_func "$LINENO" "fmt_scaled" "ac_cv_func_fmt_scaled"
if test "x$ac_cv_func_fmt_scaled" = xyes
then :
  printf "%s\n" "#define HAVE_FMT_SCALED 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "scan_scaled" "ac_cv_func_scan_scaled"
if test "x$ac_cv_func_scan_scaled" = xyes
then :
  printf "%s\n" "#define HAVE_SCAN_SCALED 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "login" "ac_cv_func_login"
if test "x$ac_cv_func_login" = xyes
then :
  printf "%s\n" "#define HAVE_LOGIN 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 "$LINENO" "openpty" "ac_cv_func_openpty"
if test "x$ac_cv_func_openpty" = xyes
then :
  printf "%s\n" "#define HAVE_OPENPTY 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


# On some platforms, inet_ntop and gethostbyname may be found in libresolv
# or libnsl.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5
printf %s "checking for library containing inet_ntop... " >&6; }
if test ${ac_cv_search_inet_ntop+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.  */
char inet_ntop ();
int
main (void)
{
return inet_ntop ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' resolv nsl
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"
then :
  ac_cv_search_inet_ntop=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_inet_ntop+y}
then :
  break
fi
done
if test ${ac_cv_search_inet_ntop+y}
then :

else $as_nop
  ac_cv_search_inet_ntop=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5
printf "%s\n" "$ac_cv_search_inet_ntop" >&6; }
ac_res=$ac_cv_search_inet_ntop
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
printf %s "checking for library containing gethostbyname... " >&6; }
if test ${ac_cv_search_gethostbyname+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.  */
char gethostbyname ();
int
main (void)
{
return gethostbyname ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' resolv nsl
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"
then :
  ac_cv_search_gethostbyname=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_gethostbyname+y}
then :
  break
fi
done
if test ${ac_cv_search_gethostbyname+y}
then :

else $as_nop
  ac_cv_search_gethostbyname=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
printf "%s\n" "$ac_cv_search_gethostbyname" >&6; }
ac_res=$ac_cv_search_gethostbyname
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi


# Some Linux distribtions ship the BSD libc hashing functions in
# separate libraries.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing SHA256Update" >&5
printf %s "checking for library containing SHA256Update... " >&6; }
if test ${ac_cv_search_SHA256Update+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.  */
char SHA256Update ();
int
main (void)
{
return SHA256Update ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' md bsd
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"
then :
  ac_cv_search_SHA256Update=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_SHA256Update+y}
then :
  break
fi
done
if test ${ac_cv_search_SHA256Update+y}
then :

else $as_nop
  ac_cv_search_SHA256Update=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_SHA256Update" >&5
printf "%s\n" "$ac_cv_search_SHA256Update" >&6; }
ac_res=$ac_cv_search_SHA256Update
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi


# "Particular Function Checks"
# see https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Particular-Functions.html

  for ac_func in strftime
do :
  ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
if test "x$ac_cv_func_strftime" = xyes
then :
  printf "%s\n" "#define HAVE_STRFTIME 1" >>confdefs.h

else $as_nop
  # strftime is in -lintl on SCO UNIX.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
printf %s "checking for strftime in -lintl... " >&6; }
if test ${ac_cv_lib_intl_strftime+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lintl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char strftime ();
int
main (void)
{
return strftime ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_intl_strftime=yes
else $as_nop
  ac_cv_lib_intl_strftime=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
printf "%s\n" "$ac_cv_lib_intl_strftime" >&6; }
if test "x$ac_cv_lib_intl_strftime" = xyes
then :
  printf "%s\n" "#define HAVE_STRFTIME 1" >>confdefs.h

LIBS="-lintl $LIBS"
fi

fi

done
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
printf %s "checking for GNU libc compatible malloc... " >&6; }
if test ${ac_cv_func_malloc_0_nonnull+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test "$cross_compiling" = yes
then :
  case "$host_os" in # ((
		  # Guess yes on platforms where we know the result.
		  *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
		  | hpux* | solaris* | cygwin* | mingw* | msys* )
		    ac_cv_func_malloc_0_nonnull=yes ;;
		  # If we don't know, assume the worst.
		  *) ac_cv_func_malloc_0_nonnull=no ;;
		esac
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdlib.h>

int
main (void)
{
void *p = malloc (0);
		   int result = !p;
		   free (p);
		   return result;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  ac_cv_func_malloc_0_nonnull=yes
else $as_nop
  ac_cv_func_malloc_0_nonnull=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; }
if test $ac_cv_func_malloc_0_nonnull = yes
then :

printf "%s\n" "#define HAVE_MALLOC 1" >>confdefs.h

else $as_nop
  printf "%s\n" "#define HAVE_MALLOC 0" >>confdefs.h

   case " $LIBOBJS " in
  *" malloc.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
 ;;
esac


printf "%s\n" "#define malloc rpl_malloc" >>confdefs.h

fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5
printf %s "checking for GNU libc compatible realloc... " >&6; }
if test ${ac_cv_func_realloc_0_nonnull+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if test "$cross_compiling" = yes
then :
  case "$host_os" in # ((
		  # Guess yes on platforms where we know the result.
		  *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \
		  | hpux* | solaris* | cygwin* | mingw* | msys* )
		    ac_cv_func_realloc_0_nonnull=yes ;;
		  # If we don't know, assume the worst.
		  *) ac_cv_func_realloc_0_nonnull=no ;;
		esac
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdlib.h>

int
main (void)
{
void *p = realloc (0, 0);
		   int result = !p;
		   free (p);
		   return result;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  ac_cv_func_realloc_0_nonnull=yes
else $as_nop
  ac_cv_func_realloc_0_nonnull=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5
printf "%s\n" "$ac_cv_func_realloc_0_nonnull" >&6; }
if test $ac_cv_func_realloc_0_nonnull = yes
then :

printf "%s\n" "#define HAVE_REALLOC 1" >>confdefs.h

else $as_nop
  printf "%s\n" "#define HAVE_REALLOC 0" >>confdefs.h

   case " $LIBOBJS " in
  *" realloc.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS realloc.$ac_objext"
 ;;
esac


printf "%s\n" "#define realloc rpl_realloc" >>confdefs.h

fi


# autoconf doesn't have AC_FUNC_CALLOC so fake it if malloc returns NULL;
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if calloc(0, N) returns non-null" >&5
printf %s "checking if calloc(0, N) returns non-null... " >&6; }
if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming same as malloc" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: assuming same as malloc" >&2;}
	  func_calloc_0_nonnull="$ac_cv_func_malloc_0_nonnull"

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <stdlib.h>
int
main (void)
{
 void *p = calloc(0, 1); exit(p == NULL);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   func_calloc_0_nonnull=yes
else $as_nop
   func_calloc_0_nonnull=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $func_calloc_0_nonnull" >&5
printf "%s\n" "$func_calloc_0_nonnull" >&6; }

if test "x$func_calloc_0_nonnull" = "xyes"; then

printf "%s\n" "#define HAVE_CALLOC 1" >>confdefs.h

else

printf "%s\n" "#define HAVE_CALLOC 0" >>confdefs.h


printf "%s\n" "#define calloc rpl_calloc" >>confdefs.h

fi

# Check for ALTDIRFUNC glob() extension
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GLOB_ALTDIRFUNC support" >&5
printf %s "checking for GLOB_ALTDIRFUNC support... " >&6; }

cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

		#include <glob.h>
		#ifdef GLOB_ALTDIRFUNC
		FOUNDIT
		#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "FOUNDIT" >/dev/null 2>&1
then :


printf "%s\n" "#define GLOB_HAS_ALTDIRFUNC 1" >>confdefs.h

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


fi
rm -rf conftest*


# Check for g.gl_matchc glob() extension
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gl_matchc field in glob_t" >&5
printf %s "checking for gl_matchc field in glob_t... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <glob.h>
int
main (void)
{
 glob_t g; g.gl_matchc = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :


printf "%s\n" "#define GLOB_HAS_GL_MATCHC 1" >>confdefs.h

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

# Check for g.gl_statv glob() extension
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gl_statv and GLOB_KEEPSTAT extensions for glob" >&5
printf %s "checking for gl_statv and GLOB_KEEPSTAT extensions for glob... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <glob.h>
int
main (void)
{

#ifndef GLOB_KEEPSTAT
#error "glob does not support GLOB_KEEPSTAT extension"
#endif
glob_t g;
g.gl_statv = NULL;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :


printf "%s\n" "#define GLOB_HAS_GL_STATV 1" >>confdefs.h

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }


fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

ac_fn_check_decl "$LINENO" "GLOB_NOMATCH" "ac_cv_have_decl_GLOB_NOMATCH" "#include <glob.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_GLOB_NOMATCH" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GLOB_NOMATCH $ac_have_decl" >>confdefs.h


ac_fn_check_decl "$LINENO" "VIS_ALL" "ac_cv_have_decl_VIS_ALL" "#include <vis.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_VIS_ALL" = xyes
then :

else $as_nop

printf "%s\n" "#define BROKEN_STRNVIS 1" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether struct dirent allocates space for d_name" >&5
printf %s "checking whether struct dirent allocates space for d_name... " >&6; }
if test "$cross_compiling" = yes
then :

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME" >&2;}
		printf "%s\n" "#define BROKEN_ONE_BYTE_DIRENT_D_NAME 1" >>confdefs.h



else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <dirent.h>
#include <stdlib.h>

int
main (void)
{

	struct dirent d;
	exit(sizeof(d.d_name)<=sizeof(char));

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

printf "%s\n" "#define BROKEN_ONE_BYTE_DIRENT_D_NAME 1" >>confdefs.h


fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /proc/pid/fd directory" >&5
printf %s "checking for /proc/pid/fd directory... " >&6; }
if test -d "/proc/$$/fd" ; then

printf "%s\n" "#define HAVE_PROC_PID 1" >>confdefs.h

	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

# Check whether user wants to use ldns
LDNS_MSG="no"

# Check whether --with-ldns was given.
if test ${with_ldns+y}
then :
  withval=$with_ldns;
	ldns=""
	if test "x$withval" = "xyes" ; then
		if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ldns-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}ldns-config; 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_path_LDNSCONFIG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $LDNSCONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_LDNSCONFIG="$LDNSCONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_LDNSCONFIG="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
LDNSCONFIG=$ac_cv_path_LDNSCONFIG
if test -n "$LDNSCONFIG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LDNSCONFIG" >&5
printf "%s\n" "$LDNSCONFIG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_path_LDNSCONFIG"; then
  ac_pt_LDNSCONFIG=$LDNSCONFIG
  # Extract the first word of "ldns-config", so it can be a program name with args.
set dummy ldns-config; 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_path_ac_pt_LDNSCONFIG+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $ac_pt_LDNSCONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ac_pt_LDNSCONFIG="$ac_pt_LDNSCONFIG" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_ac_pt_LDNSCONFIG="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ac_pt_LDNSCONFIG=$ac_cv_path_ac_pt_LDNSCONFIG
if test -n "$ac_pt_LDNSCONFIG"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_LDNSCONFIG" >&5
printf "%s\n" "$ac_pt_LDNSCONFIG" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_pt_LDNSCONFIG" = x; then
    LDNSCONFIG="no"
  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
    LDNSCONFIG=$ac_pt_LDNSCONFIG
  fi
else
  LDNSCONFIG="$ac_cv_path_LDNSCONFIG"
fi

		if test "x$LDNSCONFIG" = "xno"; then
			LIBS="-lldns $LIBS"
			ldns=yes
		else
			LIBS="$LIBS `$LDNSCONFIG --libs`"
			CPPFLAGS="$CPPFLAGS `$LDNSCONFIG --cflags`"
			ldns=yes
		fi
	elif test "x$withval" != "xno" ; then
			CPPFLAGS="$CPPFLAGS -I${withval}/include"
			LDFLAGS="$LDFLAGS -L${withval}/lib"
			LIBS="-lldns $LIBS"
			ldns=yes
	fi

	# Verify that it works.
	if test "x$ldns" = "xyes" ; then

printf "%s\n" "#define HAVE_LDNS 1" >>confdefs.h

		LDNS_MSG="yes"
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ldns support" >&5
printf %s "checking for ldns support... " >&6; }
		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <stdlib.h>
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#include <ldns/ldns.h>
int main(void) { ldns_status status = ldns_verify_trusted(NULL, NULL, NULL, NULL); status=LDNS_STATUS_OK; exit(0); }


_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop

					{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
					as_fn_error $? "** Incomplete or missing ldns libraries." "$LINENO" 5

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
	fi

fi


# Check whether user wants libedit support
LIBEDIT_MSG="no"

# Check whether --with-libedit was given.
if test ${with_libedit+y}
then :
  withval=$with_libedit;  if test "x$withval" != "xno" ; then
		if test "x$withval" = "xyes" ; then
			if test "x$PKGCONFIG" != "xno"; then
				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $PKGCONFIG knows about libedit" >&5
printf %s "checking if $PKGCONFIG knows about libedit... " >&6; }
				if "$PKGCONFIG" libedit; then
					{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
					use_pkgconfig_for_libedit=yes
				else
					{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
				fi
			fi
		else
			CPPFLAGS="$CPPFLAGS -I${withval}/include"
			if test -n "${rpath_opt}"; then
				LDFLAGS="-L${withval}/lib ${rpath_opt}${withval}/lib ${LDFLAGS}"
			else
				LDFLAGS="-L${withval}/lib ${LDFLAGS}"
			fi
		fi
		if test "x$use_pkgconfig_for_libedit" = "xyes"; then
			LIBEDIT=`$PKGCONFIG --libs libedit`
			CPPFLAGS="$CPPFLAGS `$PKGCONFIG --cflags libedit`"
		else
			LIBEDIT="-ledit -lcurses"
		fi
		OTHERLIBS=`echo $LIBEDIT | sed 's/-ledit//'`
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for el_init in -ledit" >&5
printf %s "checking for el_init in -ledit... " >&6; }
if test ${ac_cv_lib_edit_el_init+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ledit  $OTHERLIBS
		 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char el_init ();
int
main (void)
{
return el_init ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_edit_el_init=yes
else $as_nop
  ac_cv_lib_edit_el_init=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_edit_el_init" >&5
printf "%s\n" "$ac_cv_lib_edit_el_init" >&6; }
if test "x$ac_cv_lib_edit_el_init" = xyes
then :

printf "%s\n" "#define USE_LIBEDIT 1" >>confdefs.h

			  LIBEDIT_MSG="yes"


else $as_nop
   as_fn_error $? "libedit not found" "$LINENO" 5
fi

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libedit version is compatible" >&5
printf %s "checking if libedit version is compatible... " >&6; }
		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <histedit.h>
#include <stdlib.h>

int
main (void)
{

	int i = H_SETSIZE;
	el_init("", NULL, NULL, NULL);
	exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		      as_fn_error $? "libedit version is not compatible" "$LINENO" 5

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
	fi

fi


AUDIT_MODULE=none

# Check whether --with-audit was given.
if test ${with_audit+y}
then :
  withval=$with_audit;
	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for supported audit module" >&5
printf %s "checking for supported audit module... " >&6; }
	  case "$withval" in
	  bsm)
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: bsm" >&5
printf "%s\n" "bsm" >&6; }
		AUDIT_MODULE=bsm
				       for ac_header in bsm/audit.h
do :
  ac_fn_c_check_header_compile "$LINENO" "bsm/audit.h" "ac_cv_header_bsm_audit_h" "
#ifdef HAVE_TIME_H
# include <time.h>
#endif


"
if test "x$ac_cv_header_bsm_audit_h" = xyes
then :
  printf "%s\n" "#define HAVE_BSM_AUDIT_H 1" >>confdefs.h

else $as_nop
  as_fn_error $? "BSM enabled and bsm/audit.h not found" "$LINENO" 5
fi

done
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getaudit in -lbsm" >&5
printf %s "checking for getaudit in -lbsm... " >&6; }
if test ${ac_cv_lib_bsm_getaudit+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lbsm  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char getaudit ();
int
main (void)
{
return getaudit ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_bsm_getaudit=yes
else $as_nop
  ac_cv_lib_bsm_getaudit=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsm_getaudit" >&5
printf "%s\n" "$ac_cv_lib_bsm_getaudit" >&6; }
if test "x$ac_cv_lib_bsm_getaudit" = xyes
then :
  printf "%s\n" "#define HAVE_LIBBSM 1" >>confdefs.h

  LIBS="-lbsm $LIBS"

else $as_nop
  as_fn_error $? "BSM enabled and required library not found" "$LINENO" 5
fi


  for ac_func in getaudit
do :
  ac_fn_c_check_func "$LINENO" "getaudit" "ac_cv_func_getaudit"
if test "x$ac_cv_func_getaudit" = xyes
then :
  printf "%s\n" "#define HAVE_GETAUDIT 1" >>confdefs.h

else $as_nop
  as_fn_error $? "BSM enabled and required function not found" "$LINENO" 5
fi

done
		# These are optional
		ac_fn_c_check_func "$LINENO" "getaudit_addr" "ac_cv_func_getaudit_addr"
if test "x$ac_cv_func_getaudit_addr" = xyes
then :
  printf "%s\n" "#define HAVE_GETAUDIT_ADDR 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "aug_get_machine" "ac_cv_func_aug_get_machine"
if test "x$ac_cv_func_aug_get_machine" = xyes
then :
  printf "%s\n" "#define HAVE_AUG_GET_MACHINE 1" >>confdefs.h

fi


printf "%s\n" "#define USE_BSM_AUDIT 1" >>confdefs.h

		if test "$sol2ver" -ge 11; then
			SSHDLIBS="$SSHDLIBS -lscf"

printf "%s\n" "#define BROKEN_BSM_API 1" >>confdefs.h

		fi
		;;
	  linux)
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: linux" >&5
printf "%s\n" "linux" >&6; }
		AUDIT_MODULE=linux
				ac_fn_c_check_header_compile "$LINENO" "libaudit.h" "ac_cv_header_libaudit_h" "$ac_includes_default"
if test "x$ac_cv_header_libaudit_h" = xyes
then :
  printf "%s\n" "#define HAVE_LIBAUDIT_H 1" >>confdefs.h

fi

		SSHDLIBS="$SSHDLIBS -laudit"

printf "%s\n" "#define USE_LINUX_AUDIT 1" >>confdefs.h

		;;
	  debug)
		AUDIT_MODULE=debug
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: debug" >&5
printf "%s\n" "debug" >&6; }

printf "%s\n" "#define SSH_AUDIT_EVENTS 1" >>confdefs.h

		;;
	  no)
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		;;
	  *)
		as_fn_error $? "Unknown audit module $withval" "$LINENO" 5
		;;
	esac

fi



# Check whether --with-pie was given.
if test ${with_pie+y}
then :
  withval=$with_pie;
	if test "x$withval" = "xno"; then
		use_pie=no
	fi
	if test "x$withval" = "xyes"; then
		use_pie=yes
	fi


fi

if test "x$use_pie" = "x"; then
	use_pie=no
fi
if test "x$use_toolchain_hardening" != "x1" && test "x$use_pie" = "xauto"; then
	# Turn off automatic PIE when toolchain hardening is off.
	use_pie=no
fi
if test "x$use_pie" = "xauto"; then
	# Automatic PIE requires gcc >= 4.x
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gcc >= 4.x" >&5
printf %s "checking for gcc >= 4.x... " >&6; }
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#if !defined(__GNUC__) || __GNUC__ < 4
#error gcc is too old
#endif

_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	  use_pie=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
if test "x$use_pie" != "xno"; then
	SAVED_CFLAGS="$CFLAGS"
	SAVED_LDFLAGS="$LDFLAGS"
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports compile flag -fPIE" >&5
printf %s "checking if $CC supports compile flag -fPIE... " >&6; }
	saved_CFLAGS="$CFLAGS"
	CFLAGS="$CFLAGS $WERROR -fPIE"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-fPIE"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$saved_CFLAGS"
else
				if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  CFLAGS="$saved_CFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  CFLAGS="$saved_CFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  CFLAGS="$saved_CFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
}
	{
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $LD supports link flag -pie" >&5
printf %s "checking if $LD supports link flag -pie... " >&6; }
	saved_LDFLAGS="$LDFLAGS"
	LDFLAGS="$LDFLAGS $WERROR -pie"
	_define_flag=""
	test "x$_define_flag" = "x" && _define_flag="-pie"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_link "$LINENO"
then :

if $ac_cv_path_EGREP -i "unrecognized option|warning.*ignored" conftest.err >/dev/null
then
		  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  LDFLAGS="$saved_LDFLAGS"
else
		  		  if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  LDFLAGS="$saved_LDFLAGS $_define_flag"

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
/* Trivial function to help test for -fzero-call-used-regs */
int f(int n) {return rand() % n;}
char *f2(char *s, ...) {
	char ret[64];
	va_list args;
	va_start(args, s);
	vsnprintf(ret, sizeof(ret), s, args);
	va_end(args);
	return strdup(ret);
}
int i;
double d;
const char *f3(int s) {
	i = (int)d;
	return s ? "good" : "gooder";
}
int main(int argc, char **argv) {
	char b[256], *cp;
	const char *s;
	/* Some math to catch -ftrapv problems in the toolchain */
	int i = 123 * argc, j = 456 + argc, k = 789 - argc;
	float l = i * 2.1;
	double m = l / 0.5;
	long long int n = argc * 12345LL, o = 12345LL * (long long int)argc;
	(void)argv;
	f(1);
	s = f3(f(2));
	snprintf(b, sizeof b, "%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, b, 0) == -1) exit(0);
	cp = f2("%d %d %d %f %f %lld %lld %s\n", i,j,k,l,m,n,o,s);
	if (write(1, cp, 0) == -1) exit(0);
	free(cp);
	/*
	 * Test fallthrough behaviour.  clang 10's -Wimplicit-fallthrough does
	 * not understand comments and we don't use the "fallthrough" attribute
	 * that it's looking for.
	 */
	switch(i){
	case 0: j += i;
		/* FALLTHROUGH */
	default: j += k;
	}
	exit(0);
}


_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			  LDFLAGS="$saved_LDFLAGS $_define_flag"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, fails at run time" >&5
printf "%s\n" "no, fails at run time" >&6; }
			  LDFLAGS="$saved_LDFLAGS"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		  LDFLAGS="$saved_LDFLAGS"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
}
	# We use both -fPIE and -pie or neither.
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether both -fPIE and -pie are supported" >&5
printf %s "checking whether both -fPIE and -pie are supported... " >&6; }
	if echo "x $CFLAGS"  | grep ' -fPIE' >/dev/null 2>&1 && \
	   echo "x $LDFLAGS" | grep ' -pie'  >/dev/null 2>&1 ; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		CFLAGS="$SAVED_CFLAGS"
		LDFLAGS="$SAVED_LDFLAGS"
	fi
fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is accepted" >&5
printf %s "checking whether -fPIC is accepted... " >&6; }
SAVED_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fPIC"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <stdlib.h>
int
main (void)
{
 exit(0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
    PICFLAG="-fPIC";
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
    PICFLAG="";
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
CFLAGS="$SAVED_CFLAGS"


ac_fn_c_check_func "$LINENO" "auth_hostok" "ac_cv_func_auth_hostok"
if test "x$ac_cv_func_auth_hostok" = xyes
then :
  printf "%s\n" "#define HAVE_AUTH_HOSTOK 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "auth_timeok" "ac_cv_func_auth_timeok"
if test "x$ac_cv_func_auth_timeok" = xyes
then :
  printf "%s\n" "#define HAVE_AUTH_TIMEOK 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "Blowfish_initstate" "ac_cv_func_Blowfish_initstate"
if test "x$ac_cv_func_Blowfish_initstate" = xyes
then :
  printf "%s\n" "#define HAVE_BLOWFISH_INITSTATE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "Blowfish_expandstate" "ac_cv_func_Blowfish_expandstate"
if test "x$ac_cv_func_Blowfish_expandstate" = xyes
then :
  printf "%s\n" "#define HAVE_BLOWFISH_EXPANDSTATE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "Blowfish_expand0state" "ac_cv_func_Blowfish_expand0state"
if test "x$ac_cv_func_Blowfish_expand0state" = xyes
then :
  printf "%s\n" "#define HAVE_BLOWFISH_EXPAND0STATE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "Blowfish_stream2word" "ac_cv_func_Blowfish_stream2word"
if test "x$ac_cv_func_Blowfish_stream2word" = xyes
then :
  printf "%s\n" "#define HAVE_BLOWFISH_STREAM2WORD 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "SHA256Update" "ac_cv_func_SHA256Update"
if test "x$ac_cv_func_SHA256Update" = xyes
then :
  printf "%s\n" "#define HAVE_SHA256UPDATE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "SHA384Update" "ac_cv_func_SHA384Update"
if test "x$ac_cv_func_SHA384Update" = xyes
then :
  printf "%s\n" "#define HAVE_SHA384UPDATE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "SHA512Update" "ac_cv_func_SHA512Update"
if test "x$ac_cv_func_SHA512Update" = xyes
then :
  printf "%s\n" "#define HAVE_SHA512UPDATE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf"
if test "x$ac_cv_func_asprintf" = xyes
then :
  printf "%s\n" "#define HAVE_ASPRINTF 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "b64_ntop" "ac_cv_func_b64_ntop"
if test "x$ac_cv_func_b64_ntop" = xyes
then :
  printf "%s\n" "#define HAVE_B64_NTOP 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "__b64_ntop" "ac_cv_func___b64_ntop"
if test "x$ac_cv_func___b64_ntop" = xyes
then :
  printf "%s\n" "#define HAVE___B64_NTOP 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "b64_pton" "ac_cv_func_b64_pton"
if test "x$ac_cv_func_b64_pton" = xyes
then :
  printf "%s\n" "#define HAVE_B64_PTON 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "__b64_pton" "ac_cv_func___b64_pton"
if test "x$ac_cv_func___b64_pton" = xyes
then :
  printf "%s\n" "#define HAVE___B64_PTON 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "bcopy" "ac_cv_func_bcopy"
if test "x$ac_cv_func_bcopy" = xyes
then :
  printf "%s\n" "#define HAVE_BCOPY 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "bcrypt_pbkdf" "ac_cv_func_bcrypt_pbkdf"
if test "x$ac_cv_func_bcrypt_pbkdf" = xyes
then :
  printf "%s\n" "#define HAVE_BCRYPT_PBKDF 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "bindresvport_sa" "ac_cv_func_bindresvport_sa"
if test "x$ac_cv_func_bindresvport_sa" = xyes
then :
  printf "%s\n" "#define HAVE_BINDRESVPORT_SA 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "blf_enc" "ac_cv_func_blf_enc"
if test "x$ac_cv_func_blf_enc" = xyes
then :
  printf "%s\n" "#define HAVE_BLF_ENC 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "bzero" "ac_cv_func_bzero"
if test "x$ac_cv_func_bzero" = xyes
then :
  printf "%s\n" "#define HAVE_BZERO 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "cap_rights_limit" "ac_cv_func_cap_rights_limit"
if test "x$ac_cv_func_cap_rights_limit" = xyes
then :
  printf "%s\n" "#define HAVE_CAP_RIGHTS_LIMIT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "clock" "ac_cv_func_clock"
if test "x$ac_cv_func_clock" = xyes
then :
  printf "%s\n" "#define HAVE_CLOCK 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "closefrom" "ac_cv_func_closefrom"
if test "x$ac_cv_func_closefrom" = xyes
then :
  printf "%s\n" "#define HAVE_CLOSEFROM 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "close_range" "ac_cv_func_close_range"
if test "x$ac_cv_func_close_range" = xyes
then :
  printf "%s\n" "#define HAVE_CLOSE_RANGE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd"
if test "x$ac_cv_func_dirfd" = xyes
then :
  printf "%s\n" "#define HAVE_DIRFD 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "endgrent" "ac_cv_func_endgrent"
if test "x$ac_cv_func_endgrent" = xyes
then :
  printf "%s\n" "#define HAVE_ENDGRENT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "err" "ac_cv_func_err"
if test "x$ac_cv_func_err" = xyes
then :
  printf "%s\n" "#define HAVE_ERR 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "errx" "ac_cv_func_errx"
if test "x$ac_cv_func_errx" = xyes
then :
  printf "%s\n" "#define HAVE_ERRX 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "explicit_bzero" "ac_cv_func_explicit_bzero"
if test "x$ac_cv_func_explicit_bzero" = xyes
then :
  printf "%s\n" "#define HAVE_EXPLICIT_BZERO 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "explicit_memset" "ac_cv_func_explicit_memset"
if test "x$ac_cv_func_explicit_memset" = xyes
then :
  printf "%s\n" "#define HAVE_EXPLICIT_MEMSET 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "fchmod" "ac_cv_func_fchmod"
if test "x$ac_cv_func_fchmod" = xyes
then :
  printf "%s\n" "#define HAVE_FCHMOD 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "fchmodat" "ac_cv_func_fchmodat"
if test "x$ac_cv_func_fchmodat" = xyes
then :
  printf "%s\n" "#define HAVE_FCHMODAT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "fchown" "ac_cv_func_fchown"
if test "x$ac_cv_func_fchown" = xyes
then :
  printf "%s\n" "#define HAVE_FCHOWN 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "fchownat" "ac_cv_func_fchownat"
if test "x$ac_cv_func_fchownat" = xyes
then :
  printf "%s\n" "#define HAVE_FCHOWNAT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "flock" "ac_cv_func_flock"
if test "x$ac_cv_func_flock" = xyes
then :
  printf "%s\n" "#define HAVE_FLOCK 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "fnmatch" "ac_cv_func_fnmatch"
if test "x$ac_cv_func_fnmatch" = xyes
then :
  printf "%s\n" "#define HAVE_FNMATCH 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 "$LINENO" "freezero" "ac_cv_func_freezero"
if test "x$ac_cv_func_freezero" = xyes
then :
  printf "%s\n" "#define HAVE_FREEZERO 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "fstatfs" "ac_cv_func_fstatfs"
if test "x$ac_cv_func_fstatfs" = xyes
then :
  printf "%s\n" "#define HAVE_FSTATFS 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "fstatvfs" "ac_cv_func_fstatvfs"
if test "x$ac_cv_func_fstatvfs" = xyes
then :
  printf "%s\n" "#define HAVE_FSTATVFS 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "futimes" "ac_cv_func_futimes"
if test "x$ac_cv_func_futimes" = xyes
then :
  printf "%s\n" "#define HAVE_FUTIMES 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 "$LINENO" "getcwd" "ac_cv_func_getcwd"
if test "x$ac_cv_func_getcwd" = xyes
then :
  printf "%s\n" "#define HAVE_GETCWD 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getentropy" "ac_cv_func_getentropy"
if test "x$ac_cv_func_getentropy" = xyes
then :
  printf "%s\n" "#define HAVE_GETENTROPY 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
ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline"
if test "x$ac_cv_func_getline" = xyes
then :
  printf "%s\n" "#define HAVE_GETLINE 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 "$LINENO" "getopt" "ac_cv_func_getopt"
if test "x$ac_cv_func_getopt" = xyes
then :
  printf "%s\n" "#define HAVE_GETOPT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
if test "x$ac_cv_func_getpagesize" = xyes
then :
  printf "%s\n" "#define HAVE_GETPAGESIZE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getpeereid" "ac_cv_func_getpeereid"
if test "x$ac_cv_func_getpeereid" = xyes
then :
  printf "%s\n" "#define HAVE_GETPEEREID 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getpeerucred" "ac_cv_func_getpeerucred"
if test "x$ac_cv_func_getpeerucred" = xyes
then :
  printf "%s\n" "#define HAVE_GETPEERUCRED 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getpgid" "ac_cv_func_getpgid"
if test "x$ac_cv_func_getpgid" = xyes
then :
  printf "%s\n" "#define HAVE_GETPGID 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 "$LINENO" "getrlimit" "ac_cv_func_getrlimit"
if test "x$ac_cv_func_getrlimit" = xyes
then :
  printf "%s\n" "#define HAVE_GETRLIMIT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getrandom" "ac_cv_func_getrandom"
if test "x$ac_cv_func_getrandom" = xyes
then :
  printf "%s\n" "#define HAVE_GETRANDOM 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getsid" "ac_cv_func_getsid"
if test "x$ac_cv_func_getsid" = xyes
then :
  printf "%s\n" "#define HAVE_GETSID 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getttyent" "ac_cv_func_getttyent"
if test "x$ac_cv_func_getttyent" = xyes
then :
  printf "%s\n" "#define HAVE_GETTTYENT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "glob" "ac_cv_func_glob"
if test "x$ac_cv_func_glob" = xyes
then :
  printf "%s\n" "#define HAVE_GLOB 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "group_from_gid" "ac_cv_func_group_from_gid"
if test "x$ac_cv_func_group_from_gid" = xyes
then :
  printf "%s\n" "#define HAVE_GROUP_FROM_GID 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "inet_aton" "ac_cv_func_inet_aton"
if test "x$ac_cv_func_inet_aton" = xyes
then :
  printf "%s\n" "#define HAVE_INET_ATON 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "inet_ntoa" "ac_cv_func_inet_ntoa"
if test "x$ac_cv_func_inet_ntoa" = xyes
then :
  printf "%s\n" "#define HAVE_INET_NTOA 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
if test "x$ac_cv_func_inet_ntop" = xyes
then :
  printf "%s\n" "#define HAVE_INET_NTOP 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "innetgr" "ac_cv_func_innetgr"
if test "x$ac_cv_func_innetgr" = xyes
then :
  printf "%s\n" "#define HAVE_INNETGR 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "killpg" "ac_cv_func_killpg"
if test "x$ac_cv_func_killpg" = xyes
then :
  printf "%s\n" "#define HAVE_KILLPG 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "llabs" "ac_cv_func_llabs"
if test "x$ac_cv_func_llabs" = xyes
then :
  printf "%s\n" "#define HAVE_LLABS 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "localtime_r" "ac_cv_func_localtime_r"
if test "x$ac_cv_func_localtime_r" = xyes
then :
  printf "%s\n" "#define HAVE_LOCALTIME_R 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "login_getcapbool" "ac_cv_func_login_getcapbool"
if test "x$ac_cv_func_login_getcapbool" = xyes
then :
  printf "%s\n" "#define HAVE_LOGIN_GETCAPBOOL 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "login_getpwclass" "ac_cv_func_login_getpwclass"
if test "x$ac_cv_func_login_getpwclass" = xyes
then :
  printf "%s\n" "#define HAVE_LOGIN_GETPWCLASS 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
if test "x$ac_cv_func_memmem" = xyes
then :
  printf "%s\n" "#define HAVE_MEMMEM 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove"
if test "x$ac_cv_func_memmove" = xyes
then :
  printf "%s\n" "#define HAVE_MEMMOVE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "memset_s" "ac_cv_func_memset_s"
if test "x$ac_cv_func_memset_s" = xyes
then :
  printf "%s\n" "#define HAVE_MEMSET_S 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "mkdtemp" "ac_cv_func_mkdtemp"
if test "x$ac_cv_func_mkdtemp" = xyes
then :
  printf "%s\n" "#define HAVE_MKDTEMP 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "ngetaddrinfo" "ac_cv_func_ngetaddrinfo"
if test "x$ac_cv_func_ngetaddrinfo" = xyes
then :
  printf "%s\n" "#define HAVE_NGETADDRINFO 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "nsleep" "ac_cv_func_nsleep"
if test "x$ac_cv_func_nsleep" = xyes
then :
  printf "%s\n" "#define HAVE_NSLEEP 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "ogetaddrinfo" "ac_cv_func_ogetaddrinfo"
if test "x$ac_cv_func_ogetaddrinfo" = xyes
then :
  printf "%s\n" "#define HAVE_OGETADDRINFO 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "openlog_r" "ac_cv_func_openlog_r"
if test "x$ac_cv_func_openlog_r" = xyes
then :
  printf "%s\n" "#define HAVE_OPENLOG_R 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "pledge" "ac_cv_func_pledge"
if test "x$ac_cv_func_pledge" = xyes
then :
  printf "%s\n" "#define HAVE_PLEDGE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "poll" "ac_cv_func_poll"
if test "x$ac_cv_func_poll" = xyes
then :
  printf "%s\n" "#define HAVE_POLL 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "ppoll" "ac_cv_func_ppoll"
if test "x$ac_cv_func_ppoll" = xyes
then :
  printf "%s\n" "#define HAVE_PPOLL 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "prctl" "ac_cv_func_prctl"
if test "x$ac_cv_func_prctl" = xyes
then :
  printf "%s\n" "#define HAVE_PRCTL 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "procctl" "ac_cv_func_procctl"
if test "x$ac_cv_func_procctl" = xyes
then :
  printf "%s\n" "#define HAVE_PROCCTL 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "pselect" "ac_cv_func_pselect"
if test "x$ac_cv_func_pselect" = xyes
then :
  printf "%s\n" "#define HAVE_PSELECT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "pstat" "ac_cv_func_pstat"
if test "x$ac_cv_func_pstat" = xyes
then :
  printf "%s\n" "#define HAVE_PSTAT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "raise" "ac_cv_func_raise"
if test "x$ac_cv_func_raise" = xyes
then :
  printf "%s\n" "#define HAVE_RAISE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "readpassphrase" "ac_cv_func_readpassphrase"
if test "x$ac_cv_func_readpassphrase" = xyes
then :
  printf "%s\n" "#define HAVE_READPASSPHRASE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "reallocarray" "ac_cv_func_reallocarray"
if test "x$ac_cv_func_reallocarray" = xyes
then :
  printf "%s\n" "#define HAVE_REALLOCARRAY 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "realpath" "ac_cv_func_realpath"
if test "x$ac_cv_func_realpath" = xyes
then :
  printf "%s\n" "#define HAVE_REALPATH 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "recvmsg" "ac_cv_func_recvmsg"
if test "x$ac_cv_func_recvmsg" = xyes
then :
  printf "%s\n" "#define HAVE_RECVMSG 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "recallocarray" "ac_cv_func_recallocarray"
if test "x$ac_cv_func_recallocarray" = xyes
then :
  printf "%s\n" "#define HAVE_RECALLOCARRAY 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "rresvport_af" "ac_cv_func_rresvport_af"
if test "x$ac_cv_func_rresvport_af" = xyes
then :
  printf "%s\n" "#define HAVE_RRESVPORT_AF 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "sendmsg" "ac_cv_func_sendmsg"
if test "x$ac_cv_func_sendmsg" = xyes
then :
  printf "%s\n" "#define HAVE_SENDMSG 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setdtablesize" "ac_cv_func_setdtablesize"
if test "x$ac_cv_func_setdtablesize" = xyes
then :
  printf "%s\n" "#define HAVE_SETDTABLESIZE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setegid" "ac_cv_func_setegid"
if test "x$ac_cv_func_setegid" = xyes
then :
  printf "%s\n" "#define HAVE_SETEGID 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv"
if test "x$ac_cv_func_setenv" = xyes
then :
  printf "%s\n" "#define HAVE_SETENV 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "seteuid" "ac_cv_func_seteuid"
if test "x$ac_cv_func_seteuid" = xyes
then :
  printf "%s\n" "#define HAVE_SETEUID 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setgroupent" "ac_cv_func_setgroupent"
if test "x$ac_cv_func_setgroupent" = xyes
then :
  printf "%s\n" "#define HAVE_SETGROUPENT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setgroups" "ac_cv_func_setgroups"
if test "x$ac_cv_func_setgroups" = xyes
then :
  printf "%s\n" "#define HAVE_SETGROUPS 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setlinebuf" "ac_cv_func_setlinebuf"
if test "x$ac_cv_func_setlinebuf" = xyes
then :
  printf "%s\n" "#define HAVE_SETLINEBUF 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setlogin" "ac_cv_func_setlogin"
if test "x$ac_cv_func_setlogin" = xyes
then :
  printf "%s\n" "#define HAVE_SETLOGIN 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setpassent" "ac_cv_func_setpassent"
if test "x$ac_cv_func_setpassent" = xyes
then :
  printf "%s\n" "#define HAVE_SETPASSENT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setpcred" "ac_cv_func_setpcred"
if test "x$ac_cv_func_setpcred" = xyes
then :
  printf "%s\n" "#define HAVE_SETPCRED 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setproctitle" "ac_cv_func_setproctitle"
if test "x$ac_cv_func_setproctitle" = xyes
then :
  printf "%s\n" "#define HAVE_SETPROCTITLE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setregid" "ac_cv_func_setregid"
if test "x$ac_cv_func_setregid" = xyes
then :
  printf "%s\n" "#define HAVE_SETREGID 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setreuid" "ac_cv_func_setreuid"
if test "x$ac_cv_func_setreuid" = xyes
then :
  printf "%s\n" "#define HAVE_SETREUID 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setrlimit" "ac_cv_func_setrlimit"
if test "x$ac_cv_func_setrlimit" = xyes
then :
  printf "%s\n" "#define HAVE_SETRLIMIT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setsid" "ac_cv_func_setsid"
if test "x$ac_cv_func_setsid" = xyes
then :
  printf "%s\n" "#define HAVE_SETSID 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setvbuf" "ac_cv_func_setvbuf"
if test "x$ac_cv_func_setvbuf" = xyes
then :
  printf "%s\n" "#define HAVE_SETVBUF 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "sigaction" "ac_cv_func_sigaction"
if test "x$ac_cv_func_sigaction" = xyes
then :
  printf "%s\n" "#define HAVE_SIGACTION 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "sigvec" "ac_cv_func_sigvec"
if test "x$ac_cv_func_sigvec" = xyes
then :
  printf "%s\n" "#define HAVE_SIGVEC 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
if test "x$ac_cv_func_snprintf" = xyes
then :
  printf "%s\n" "#define HAVE_SNPRINTF 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "socketpair" "ac_cv_func_socketpair"
if test "x$ac_cv_func_socketpair" = xyes
then :
  printf "%s\n" "#define HAVE_SOCKETPAIR 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "statfs" "ac_cv_func_statfs"
if test "x$ac_cv_func_statfs" = xyes
then :
  printf "%s\n" "#define HAVE_STATFS 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "statvfs" "ac_cv_func_statvfs"
if test "x$ac_cv_func_statvfs" = xyes
then :
  printf "%s\n" "#define HAVE_STATVFS 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strcasestr" "ac_cv_func_strcasestr"
if test "x$ac_cv_func_strcasestr" = xyes
then :
  printf "%s\n" "#define HAVE_STRCASESTR 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup"
if test "x$ac_cv_func_strdup" = xyes
then :
  printf "%s\n" "#define HAVE_STRDUP 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror"
if test "x$ac_cv_func_strerror" = xyes
then :
  printf "%s\n" "#define HAVE_STRERROR 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat"
if test "x$ac_cv_func_strlcat" = xyes
then :
  printf "%s\n" "#define HAVE_STRLCAT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
if test "x$ac_cv_func_strlcpy" = xyes
then :
  printf "%s\n" "#define HAVE_STRLCPY 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strmode" "ac_cv_func_strmode"
if test "x$ac_cv_func_strmode" = xyes
then :
  printf "%s\n" "#define HAVE_STRMODE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strndup" "ac_cv_func_strndup"
if test "x$ac_cv_func_strndup" = xyes
then :
  printf "%s\n" "#define HAVE_STRNDUP 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strnlen" "ac_cv_func_strnlen"
if test "x$ac_cv_func_strnlen" = xyes
then :
  printf "%s\n" "#define HAVE_STRNLEN 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strnvis" "ac_cv_func_strnvis"
if test "x$ac_cv_func_strnvis" = xyes
then :
  printf "%s\n" "#define HAVE_STRNVIS 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strptime" "ac_cv_func_strptime"
if test "x$ac_cv_func_strptime" = xyes
then :
  printf "%s\n" "#define HAVE_STRPTIME 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strsignal" "ac_cv_func_strsignal"
if test "x$ac_cv_func_strsignal" = xyes
then :
  printf "%s\n" "#define HAVE_STRSIGNAL 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strtonum" "ac_cv_func_strtonum"
if test "x$ac_cv_func_strtonum" = xyes
then :
  printf "%s\n" "#define HAVE_STRTONUM 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
if test "x$ac_cv_func_strtoll" = xyes
then :
  printf "%s\n" "#define HAVE_STRTOLL 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strtoul" "ac_cv_func_strtoul"
if test "x$ac_cv_func_strtoul" = xyes
then :
  printf "%s\n" "#define HAVE_STRTOUL 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
if test "x$ac_cv_func_strtoull" = xyes
then :
  printf "%s\n" "#define HAVE_STRTOULL 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "sysconf" "ac_cv_func_sysconf"
if test "x$ac_cv_func_sysconf" = xyes
then :
  printf "%s\n" "#define HAVE_SYSCONF 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "tcgetpgrp" "ac_cv_func_tcgetpgrp"
if test "x$ac_cv_func_tcgetpgrp" = xyes
then :
  printf "%s\n" "#define HAVE_TCGETPGRP 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "timegm" "ac_cv_func_timegm"
if test "x$ac_cv_func_timegm" = xyes
then :
  printf "%s\n" "#define HAVE_TIMEGM 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "timingsafe_bcmp" "ac_cv_func_timingsafe_bcmp"
if test "x$ac_cv_func_timingsafe_bcmp" = xyes
then :
  printf "%s\n" "#define HAVE_TIMINGSAFE_BCMP 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "truncate" "ac_cv_func_truncate"
if test "x$ac_cv_func_truncate" = xyes
then :
  printf "%s\n" "#define HAVE_TRUNCATE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
if test "x$ac_cv_func_unsetenv" = xyes
then :
  printf "%s\n" "#define HAVE_UNSETENV 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "updwtmpx" "ac_cv_func_updwtmpx"
if test "x$ac_cv_func_updwtmpx" = xyes
then :
  printf "%s\n" "#define HAVE_UPDWTMPX 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "utimensat" "ac_cv_func_utimensat"
if test "x$ac_cv_func_utimensat" = xyes
then :
  printf "%s\n" "#define HAVE_UTIMENSAT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "user_from_uid" "ac_cv_func_user_from_uid"
if test "x$ac_cv_func_user_from_uid" = xyes
then :
  printf "%s\n" "#define HAVE_USER_FROM_UID 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "usleep" "ac_cv_func_usleep"
if test "x$ac_cv_func_usleep" = xyes
then :
  printf "%s\n" "#define HAVE_USLEEP 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf"
if test "x$ac_cv_func_vasprintf" = xyes
then :
  printf "%s\n" "#define HAVE_VASPRINTF 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf"
if test "x$ac_cv_func_vsnprintf" = xyes
then :
  printf "%s\n" "#define HAVE_VSNPRINTF 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "waitpid" "ac_cv_func_waitpid"
if test "x$ac_cv_func_waitpid" = xyes
then :
  printf "%s\n" "#define HAVE_WAITPID 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "warn" "ac_cv_func_warn"
if test "x$ac_cv_func_warn" = xyes
then :
  printf "%s\n" "#define HAVE_WARN 1" >>confdefs.h

fi


ac_fn_check_decl "$LINENO" "bzero" "ac_cv_have_decl_bzero" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_bzero" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_BZERO $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_memmem" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_MEMMEM $ac_have_decl" >>confdefs.h


ac_fn_c_check_func "$LINENO" "mblen" "ac_cv_func_mblen"
if test "x$ac_cv_func_mblen" = xyes
then :
  printf "%s\n" "#define HAVE_MBLEN 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "mbtowc" "ac_cv_func_mbtowc"
if test "x$ac_cv_func_mbtowc" = xyes
then :
  printf "%s\n" "#define HAVE_MBTOWC 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
if test "x$ac_cv_func_nl_langinfo" = xyes
then :
  printf "%s\n" "#define HAVE_NL_LANGINFO 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "wcwidth" "ac_cv_func_wcwidth"
if test "x$ac_cv_func_wcwidth" = xyes
then :
  printf "%s\n" "#define HAVE_WCWIDTH 1" >>confdefs.h

fi


TEST_SSH_UTF8=${TEST_SSH_UTF8:=yes}
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for utf8 locale support" >&5
printf %s "checking for utf8 locale support... " >&6; }
if test "$cross_compiling" = yes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming yes" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: assuming yes" >&2;}

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <locale.h>
#include <stdlib.h>

int
main (void)
{

	char *loc = setlocale(LC_CTYPE, "en_US.UTF-8");
	if (loc != NULL)
		exit(0);
	exit(1);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	 TEST_SSH_UTF8=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <ctype.h>
int
main (void)
{
 return (isblank('a'));
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :

printf "%s\n" "#define HAVE_ISBLANK 1" >>confdefs.h


fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

disable_pkcs11=
# Check whether --enable-pkcs11 was given.
if test ${enable_pkcs11+y}
then :
  enableval=$enable_pkcs11;
		if test "x$enableval" = "xno" ; then
			disable_pkcs11=1
		fi


fi


disable_sk=
# Check whether --enable-security-key was given.
if test ${enable_security_key+y}
then :
  enableval=$enable_security_key;
		if test "x$enableval" = "xno" ; then
			disable_sk=1
		fi


fi

enable_sk_internal=

# Check whether --with-security-key-builtin was given.
if test ${with_security_key_builtin+y}
then :
  withval=$with_security_key_builtin;  enable_sk_internal=$withval

fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
printf %s "checking for library containing dlopen... " >&6; }
if test ${ac_cv_search_dlopen+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.  */
char dlopen ();
int
main (void)
{
return dlopen ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' dl
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"
then :
  ac_cv_search_dlopen=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_dlopen+y}
then :
  break
fi
done
if test ${ac_cv_search_dlopen+y}
then :

else $as_nop
  ac_cv_search_dlopen=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
printf "%s\n" "$ac_cv_search_dlopen" >&6; }
ac_res=$ac_cv_search_dlopen
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
if test "x$ac_cv_func_dlopen" = xyes
then :
  printf "%s\n" "#define HAVE_DLOPEN 1" >>confdefs.h

fi

ac_fn_check_decl "$LINENO" "RTLD_NOW" "ac_cv_have_decl_RTLD_NOW" "#include <dlfcn.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_RTLD_NOW" = xyes
then :

fi

# IRIX has a const char return value for 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
then :
  printf "%s\n" "#define HAVE_GAI_STRERROR 1" >>confdefs.h

	printf "%s\n" "#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)
{

	char *str;
	str = gai_strerror(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :


printf "%s\n" "#define HAVE_CONST_GAI_STRERROR_PROTO 1" >>confdefs.h

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

done

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
printf %s "checking for library containing nanosleep... " >&6; }
if test ${ac_cv_search_nanosleep+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.  */
char nanosleep ();
int
main (void)
{
return nanosleep ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' rt posix4
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"
then :
  ac_cv_search_nanosleep=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_nanosleep+y}
then :
  break
fi
done
if test ${ac_cv_search_nanosleep+y}
then :

else $as_nop
  ac_cv_search_nanosleep=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
printf "%s\n" "$ac_cv_search_nanosleep" >&6; }
ac_res=$ac_cv_search_nanosleep
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

printf "%s\n" "#define HAVE_NANOSLEEP 1" >>confdefs.h

fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
printf %s "checking for library containing clock_gettime... " >&6; }
if test ${ac_cv_search_clock_gettime+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.  */
char clock_gettime ();
int
main (void)
{
return clock_gettime ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' rt
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"
then :
  ac_cv_search_clock_gettime=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_clock_gettime+y}
then :
  break
fi
done
if test ${ac_cv_search_clock_gettime+y}
then :

else $as_nop
  ac_cv_search_clock_gettime=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
printf "%s\n" "$ac_cv_search_clock_gettime" >&6; }
ac_res=$ac_cv_search_clock_gettime
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h

fi


ac_fn_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" " #include <time.h>

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_localtime_r" = xyes
then :

else $as_nop
   saved_CPPFLAGS="$CPPFLAGS"
	  CPPFLAGS="$CPPFLAGS -D_REENTRANT"
	  unset ac_cv_have_decl_localtime_r
	  ac_fn_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" " #include <time.h>

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_localtime_r" = xyes
then :

else $as_nop
   CPPFLAGS="$saved_CPPFLAGS"
fi

fi

ac_fn_check_decl "$LINENO" "strsep" "ac_cv_have_decl_strsep" "
#ifdef HAVE_STRING_H
# include <string.h>
#endif

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_strsep" = xyes
then :
  ac_fn_c_check_func "$LINENO" "strsep" "ac_cv_func_strsep"
if test "x$ac_cv_func_strsep" = xyes
then :
  printf "%s\n" "#define HAVE_STRSEP 1" >>confdefs.h

fi

fi

ac_fn_check_decl "$LINENO" "tcsendbreak" "ac_cv_have_decl_tcsendbreak" "#include <termios.h>

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_tcsendbreak" = xyes
then :
  printf "%s\n" "#define HAVE_TCSENDBREAK 1" >>confdefs.h

else $as_nop
  ac_fn_c_check_func "$LINENO" "tcsendbreak" "ac_cv_func_tcsendbreak"
if test "x$ac_cv_func_tcsendbreak" = xyes
then :
  printf "%s\n" "#define HAVE_TCSENDBREAK 1" >>confdefs.h

fi

fi

ac_fn_check_decl "$LINENO" "h_errno" "ac_cv_have_decl_h_errno" "#include <netdb.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_h_errno" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_H_ERRNO $ac_have_decl" >>confdefs.h


ac_fn_check_decl "$LINENO" "SHUT_RD" "ac_cv_have_decl_SHUT_RD" "
#include <sys/types.h>
#include <sys/socket.h>
#include <unistd.h>

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_SHUT_RD" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_SHUT_RD $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "getpeereid" "ac_cv_have_decl_getpeereid" "
#include <sys/types.h>
#include <sys/socket.h>
#include <unistd.h>

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getpeereid" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GETPEEREID $ac_have_decl" >>confdefs.h


ac_fn_check_decl "$LINENO" "O_NONBLOCK" "ac_cv_have_decl_O_NONBLOCK" "
#include <sys/types.h>
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef HAVE_FCNTL_H
# include <fcntl.h>
#endif

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_O_NONBLOCK" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_O_NONBLOCK $ac_have_decl" >>confdefs.h


ac_fn_check_decl "$LINENO" "ftruncate" "ac_cv_have_decl_ftruncate" "
#include <sys/types.h>
#include <unistd.h>

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_ftruncate" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_FTRUNCATE $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "getentropy" "ac_cv_have_decl_getentropy" "
#include <sys/types.h>
#include <unistd.h>

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_getentropy" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GETENTROPY $ac_have_decl" >>confdefs.h


ac_fn_check_decl "$LINENO" "readv" "ac_cv_have_decl_readv" "
#include <sys/types.h>
#include <sys/uio.h>
#include <unistd.h>

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_readv" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_READV $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "writev" "ac_cv_have_decl_writev" "
#include <sys/types.h>
#include <sys/uio.h>
#include <unistd.h>

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_writev" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_WRITEV $ac_have_decl" >>confdefs.h


ac_fn_check_decl "$LINENO" "MAXSYMLINKS" "ac_cv_have_decl_MAXSYMLINKS" "
#include <sys/param.h>

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_MAXSYMLINKS" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_MAXSYMLINKS $ac_have_decl" >>confdefs.h


ac_fn_check_decl "$LINENO" "offsetof" "ac_cv_have_decl_offsetof" "
#include <stddef.h>

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_offsetof" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_OFFSETOF $ac_have_decl" >>confdefs.h


# extra bits for select(2)
ac_fn_check_decl "$LINENO" "howmany" "ac_cv_have_decl_howmany" "
#include <sys/param.h>
#include <sys/types.h>
#ifdef HAVE_SYS_SYSMACROS_H
#include <sys/sysmacros.h>
#endif
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_howmany" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_HOWMANY $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "NFDBITS" "ac_cv_have_decl_NFDBITS" "
#include <sys/param.h>
#include <sys/types.h>
#ifdef HAVE_SYS_SYSMACROS_H
#include <sys/sysmacros.h>
#endif
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_NFDBITS" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_NFDBITS $ac_have_decl" >>confdefs.h

ac_fn_c_check_type "$LINENO" "fd_mask" "ac_cv_type_fd_mask" "
#include <sys/param.h>
#include <sys/types.h>
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif

"
if test "x$ac_cv_type_fd_mask" = xyes
then :

printf "%s\n" "#define HAVE_FD_MASK 1" >>confdefs.h


fi



  for ac_func in setresuid
do :
  ac_fn_c_check_func "$LINENO" "setresuid" "ac_cv_func_setresuid"
if test "x$ac_cv_func_setresuid" = xyes
then :
  printf "%s\n" "#define HAVE_SETRESUID 1" >>confdefs.h

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if setresuid seems to work" >&5
printf %s "checking if setresuid seems to work... " >&6; }
	if test "$cross_compiling" = yes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking setresuid" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: not checking setresuid" >&2;}

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <errno.h>
#include <stdlib.h>
#include <unistd.h>

int
main (void)
{

	errno=0;
	setresuid(0,0,0);
	if (errno==ENOSYS)
		exit(1);
	else
		exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop

printf "%s\n" "#define BROKEN_SETRESUID 1" >>confdefs.h

		 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not implemented" >&5
printf "%s\n" "not implemented" >&6; }
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi

done


  for ac_func in setresgid
do :
  ac_fn_c_check_func "$LINENO" "setresgid" "ac_cv_func_setresgid"
if test "x$ac_cv_func_setresgid" = xyes
then :
  printf "%s\n" "#define HAVE_SETRESGID 1" >>confdefs.h

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if setresgid seems to work" >&5
printf %s "checking if setresgid seems to work... " >&6; }
	if test "$cross_compiling" = yes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking setresuid" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: not checking setresuid" >&2;}

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <errno.h>
#include <stdlib.h>
#include <unistd.h>

int
main (void)
{

	errno=0;
	setresgid(0,0,0);
	if (errno==ENOSYS)
		exit(1);
	else
		exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop

printf "%s\n" "#define BROKEN_SETRESGID 1" >>confdefs.h

		 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not implemented" >&5
printf "%s\n" "not implemented" >&6; }
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


fi

done

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working fflush(NULL)" >&5
printf %s "checking for working fflush(NULL)... " >&6; }
if test "$cross_compiling" = yes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming working" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: assuming working" >&2;}

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <stdlib.h>

int
main (void)
{
fflush(NULL); exit(0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

printf "%s\n" "#define FFLUSH_NULL_BUG 1" >>confdefs.h

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
if test "x$ac_cv_func_gettimeofday" = xyes
then :
  printf "%s\n" "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "time" "ac_cv_func_time"
if test "x$ac_cv_func_time" = xyes
then :
  printf "%s\n" "#define HAVE_TIME 1" >>confdefs.h

fi

ac_fn_c_check_func "$LINENO" "endutent" "ac_cv_func_endutent"
if test "x$ac_cv_func_endutent" = xyes
then :
  printf "%s\n" "#define HAVE_ENDUTENT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getutent" "ac_cv_func_getutent"
if test "x$ac_cv_func_getutent" = xyes
then :
  printf "%s\n" "#define HAVE_GETUTENT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getutid" "ac_cv_func_getutid"
if test "x$ac_cv_func_getutid" = xyes
then :
  printf "%s\n" "#define HAVE_GETUTID 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getutline" "ac_cv_func_getutline"
if test "x$ac_cv_func_getutline" = xyes
then :
  printf "%s\n" "#define HAVE_GETUTLINE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "pututline" "ac_cv_func_pututline"
if test "x$ac_cv_func_pututline" = xyes
then :
  printf "%s\n" "#define HAVE_PUTUTLINE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "setutent" "ac_cv_func_setutent"
if test "x$ac_cv_func_setutent" = xyes
then :
  printf "%s\n" "#define HAVE_SETUTENT 1" >>confdefs.h

fi

ac_fn_c_check_func "$LINENO" "utmpname" "ac_cv_func_utmpname"
if test "x$ac_cv_func_utmpname" = xyes
then :
  printf "%s\n" "#define HAVE_UTMPNAME 1" >>confdefs.h

fi

ac_fn_c_check_func "$LINENO" "endutxent" "ac_cv_func_endutxent"
if test "x$ac_cv_func_endutxent" = xyes
then :
  printf "%s\n" "#define HAVE_ENDUTXENT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getutxent" "ac_cv_func_getutxent"
if test "x$ac_cv_func_getutxent" = xyes
then :
  printf "%s\n" "#define HAVE_GETUTXENT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "getutxid" "ac_cv_func_getutxid"
if test "x$ac_cv_func_getutxid" = xyes
then :
  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 "$LINENO" "getutxuser" "ac_cv_func_getutxuser"
if test "x$ac_cv_func_getutxuser" = xyes
then :
  printf "%s\n" "#define HAVE_GETUTXUSER 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 "$LINENO" "setutxdb" "ac_cv_func_setutxdb"
if test "x$ac_cv_func_setutxdb" = xyes
then :
  printf "%s\n" "#define HAVE_SETUTXDB 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 "$LINENO" "getlastlogxbyname" "ac_cv_func_getlastlogxbyname"
if test "x$ac_cv_func_getlastlogxbyname" = xyes
then :
  printf "%s\n" "#define HAVE_GETLASTLOGXBYNAME 1" >>confdefs.h

fi


ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon"
if test "x$ac_cv_func_daemon" = xyes
then :

printf "%s\n" "#define HAVE_DAEMON 1" >>confdefs.h

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for daemon in -lbsd" >&5
printf %s "checking for daemon in -lbsd... " >&6; }
if test ${ac_cv_lib_bsd_daemon+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lbsd  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char daemon ();
int
main (void)
{
return daemon ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_bsd_daemon=yes
else $as_nop
  ac_cv_lib_bsd_daemon=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_daemon" >&5
printf "%s\n" "$ac_cv_lib_bsd_daemon" >&6; }
if test "x$ac_cv_lib_bsd_daemon" = xyes
then :
  LIBS="$LIBS -lbsd"; printf "%s\n" "#define HAVE_DAEMON 1" >>confdefs.h

fi


fi


ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
if test "x$ac_cv_func_getpagesize" = xyes
then :

printf "%s\n" "#define HAVE_GETPAGESIZE 1" >>confdefs.h

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for getpagesize in -lucb" >&5
printf %s "checking for getpagesize in -lucb... " >&6; }
if test ${ac_cv_lib_ucb_getpagesize+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lucb  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char getpagesize ();
int
main (void)
{
return getpagesize ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_ucb_getpagesize=yes
else $as_nop
  ac_cv_lib_ucb_getpagesize=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ucb_getpagesize" >&5
printf "%s\n" "$ac_cv_lib_ucb_getpagesize" >&6; }
if test "x$ac_cv_lib_ucb_getpagesize" = xyes
then :
  LIBS="$LIBS -lucb"; printf "%s\n" "#define HAVE_GETPAGESIZE 1" >>confdefs.h

fi


fi


# Check for broken snprintf
if test "x$ac_cv_func_snprintf" = "xyes" ; then
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether snprintf correctly terminates long strings" >&5
printf %s "checking whether snprintf correctly terminates long strings... " >&6; }
	if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Assuming working snprintf()" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;}

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <stdlib.h>

int
main (void)
{

	char b[5];
	snprintf(b,5,"123456789");
	exit(b[4]!='\0');

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

printf "%s\n" "#define BROKEN_SNPRINTF 1" >>confdefs.h

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&5
printf "%s\n" "$as_me: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&2;}

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi

if test "x$ac_cv_func_snprintf" = "xyes" ; then
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether snprintf understands %zu" >&5
printf %s "checking whether snprintf understands %zu... " >&6; }
	if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Assuming working snprintf()" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;}

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int
main (void)
{

	size_t a = 1, b = 2;
	char z[128];
	snprintf(z, sizeof z, "%zu%zu", a, b);
	exit(strcmp(z, "12"));

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

printf "%s\n" "#define BROKEN_SNPRINTF 1" >>confdefs.h


fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi

# We depend on vsnprintf returning the right thing on overflow: the
# number of characters it tried to create (as per SUSv3)
if test "x$ac_cv_func_vsnprintf" = "xyes" ; then
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether vsnprintf returns correct values on overflow" >&5
printf %s "checking whether vsnprintf returns correct values on overflow... " >&6; }
	if test "$cross_compiling" = yes
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Assuming working vsnprintf()" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: Assuming working vsnprintf()" >&2;}

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <stdio.h>
#include <stdarg.h>

int x_snprintf(char *str, size_t count, const char *fmt, ...)
{
	size_t ret;
	va_list ap;

	va_start(ap, fmt);
	ret = vsnprintf(str, count, fmt, ap);
	va_end(ap);
	return ret;
}

int
main (void)
{

char x[1];
if (x_snprintf(x, 1, "%s %d", "hello", 12345) != 11)
	return 1;
if (x_snprintf(NULL, 0, "%s %d", "hello", 12345) != 11)
	return 1;
return 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

printf "%s\n" "#define BROKEN_SNPRINTF 1" >>confdefs.h

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ****** Your vsnprintf() function is broken, complain to your vendor" >&5
printf "%s\n" "$as_me: WARNING: ****** Your vsnprintf() function is broken, complain to your vendor" >&2;}

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi

# On systems where [v]snprintf is broken, but is declared in stdio,
# check that the fmt argument is const char * or just char *.
# This is only useful for when BROKEN_SNPRINTF
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether snprintf can declare const char *fmt" >&5
printf %s "checking whether snprintf can declare const char *fmt... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
int snprintf(char *a, size_t b, const char *c, ...) { return 0; }

int
main (void)
{

	snprintf(0, 0, 0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define SNPRINTF_CONST const" >>confdefs.h

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
    printf "%s\n" "#define SNPRINTF_CONST /* not const */" >>confdefs.h

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

# Check for missing getpeereid (or equiv) support
NO_PEERCHECK=""
if test "x$ac_cv_func_getpeereid" != "xyes" -a "x$ac_cv_func_getpeerucred" != "xyes"; then
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether system supports SO_PEERCRED getsockopt" >&5
printf %s "checking whether system supports SO_PEERCRED getsockopt... " >&6; }
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/socket.h>
int
main (void)
{
int i = SO_PEERCRED;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define HAVE_SO_PEERCRED 1" >>confdefs.h


else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		NO_PEERCHECK=1

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

if test ! -z "$check_for_openpty_ctty_bug"; then
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if openpty correctly handles controlling tty" >&5
printf %s "checking if openpty correctly handles controlling tty... " >&6; }
	if test "$cross_compiling" = yes
then :

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cross-compiling, assuming yes" >&5
printf "%s\n" "cross-compiling, assuming yes" >&6; }


else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#ifdef HAVE_PTY_H
# include <pty.h>
#endif
#include <sys/fcntl.h>
#include <sys/types.h>
#include <sys/wait.h>

int
main (void)
{

	pid_t pid;
	int fd, ptyfd, ttyfd, status;

	pid = fork();
	if (pid < 0) {		/* failed */
		exit(1);
	} else if (pid > 0) {	/* parent */
		waitpid(pid, &status, 0);
		if (WIFEXITED(status))
			exit(WEXITSTATUS(status));
		else
			exit(2);
	} else {		/* child */
		close(0); close(1); close(2);
		setsid();
		openpty(&ptyfd, &ttyfd, NULL, NULL, NULL);
		fd = open("/dev/tty", O_RDWR | O_NOCTTY);
		if (fd >= 0)
			exit(3);	/* Acquired ctty: broken */
		else
			exit(0);	/* Did not acquire ctty: OK */
	}

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
			printf "%s\n" "#define SSHD_ACQUIRES_CTTY 1" >>confdefs.h


fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi

if test "x$ac_cv_func_getaddrinfo" = "xyes" && \
    test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo seems to work" >&5
printf %s "checking if getaddrinfo seems to work... " >&6; }
	if test "$cross_compiling" = yes
then :

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cross-compiling, assuming yes" >&5
printf "%s\n" "cross-compiling, assuming yes" >&6; }


else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <stdlib.h>
#include <sys/socket.h>
#include <netdb.h>
#include <errno.h>
#include <netinet/in.h>

#define TEST_PORT "2222"

int
main (void)
{

	int err, sock;
	struct addrinfo *gai_ai, *ai, hints;
	char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL;

	memset(&hints, 0, sizeof(hints));
	hints.ai_family = PF_UNSPEC;
	hints.ai_socktype = SOCK_STREAM;
	hints.ai_flags = AI_PASSIVE;

	err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai);
	if (err != 0) {
		fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err));
		exit(1);
	}

	for (ai = gai_ai; ai != NULL; ai = ai->ai_next) {
		if (ai->ai_family != AF_INET6)
			continue;

		err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop,
		    sizeof(ntop), strport, sizeof(strport),
		    NI_NUMERICHOST|NI_NUMERICSERV);

		if (err != 0) {
			if (err == EAI_SYSTEM)
				perror("getnameinfo EAI_SYSTEM");
			else
				fprintf(stderr, "getnameinfo failed: %s\n",
				    gai_strerror(err));
			exit(2);
		}

		sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
		if (sock < 0)
			perror("socket");
		if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) {
			if (errno == EBADF)
				exit(3);
		}
	}
	exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
			printf "%s\n" "#define BROKEN_GETADDRINFO 1" >>confdefs.h


fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi

if test "x$ac_cv_func_getaddrinfo" = "xyes" && \
    test "x$check_for_aix_broken_getaddrinfo" = "x1"; then
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo seems to work" >&5
printf %s "checking if getaddrinfo seems to work... " >&6; }
	if test "$cross_compiling" = yes
then :

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cross-compiling, assuming no" >&5
printf "%s\n" "cross-compiling, assuming no" >&6; }


else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <stdlib.h>
#include <sys/socket.h>
#include <netdb.h>
#include <errno.h>
#include <netinet/in.h>

#define TEST_PORT "2222"

int
main (void)
{

	int err, sock;
	struct addrinfo *gai_ai, *ai, hints;
	char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL;

	memset(&hints, 0, sizeof(hints));
	hints.ai_family = PF_UNSPEC;
	hints.ai_socktype = SOCK_STREAM;
	hints.ai_flags = AI_PASSIVE;

	err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai);
	if (err != 0) {
		fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err));
		exit(1);
	}

	for (ai = gai_ai; ai != NULL; ai = ai->ai_next) {
		if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6)
			continue;

		err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop,
		    sizeof(ntop), strport, sizeof(strport),
		    NI_NUMERICHOST|NI_NUMERICSERV);

		if (ai->ai_family == AF_INET && err != 0) {
			perror("getnameinfo");
			exit(2);
		}
	}
	exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define AIX_GETNAMEINFO_HACK 1" >>confdefs.h


else $as_nop

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
			printf "%s\n" "#define BROKEN_GETADDRINFO 1" >>confdefs.h


fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi

if test "x$ac_cv_func_getaddrinfo" = "xyes"; then
	ac_fn_check_decl "$LINENO" "AI_NUMERICSERV" "ac_cv_have_decl_AI_NUMERICSERV" "#include <sys/types.h>
	     #include <sys/socket.h>
	     #include <netdb.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_AI_NUMERICSERV" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_AI_NUMERICSERV $ac_have_decl" >>confdefs.h

fi

if test "x$check_for_conflicting_getspnam" = "x1"; then
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for conflicting getspnam in shadow.h" >&5
printf %s "checking for conflicting getspnam in shadow.h... " >&6; }
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <shadow.h>
#include <stdlib.h>

int
main (void)
{
 exit(0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

else $as_nop

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define GETSPNAM_CONFLICTING_DEFS 1" >>confdefs.h



fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

if test "x$ac_cv_func_strnvis" = "xyes"; then
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working strnvis" >&5
printf %s "checking for working strnvis... " >&6; }
	if test "$cross_compiling" = yes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming broken" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: assuming broken" >&2;}

printf "%s\n" "#define BROKEN_STRNVIS 1" >>confdefs.h


else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <signal.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <vis.h>
static void sighandler(int sig) { _exit(1); }

int
main (void)
{

	char dst[16];

	signal(SIGSEGV, sighandler);
	if (strnvis(dst, "src", 4, 0) && strcmp(dst, "src") == 0)
		exit(0);
	exit(1)

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

printf "%s\n" "#define BROKEN_STRNVIS 1" >>confdefs.h

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-$LINENO}: checking if SA_RESTARTed signals interrupt select()" >&5
printf %s "checking if SA_RESTARTed signals interrupt select()... " >&6; }
if test "$cross_compiling" = yes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming yes" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: assuming yes" >&2;}

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef HAVE_SYS_SELECT
# include <sys/select.h>
#endif
#include <sys/types.h>
#include <sys/time.h>
#include <stdlib.h>
#include <signal.h>
#include <unistd.h>
static void sighandler(int sig) { }

int
main (void)
{

	int r;
	pid_t pid;
	struct sigaction sa;

	sa.sa_handler = sighandler;
	sa.sa_flags = SA_RESTART;
	(void)sigaction(SIGTERM, &sa, NULL);
	if ((pid = fork()) == 0) { /* child */
		pid = getppid();
		sleep(1);
		kill(pid, SIGTERM);
		sleep(1);
		if (getppid() == pid) /* if parent did not exit, shoot it */
			kill(pid, SIGKILL);
		exit(0);
	} else { /* parent */
		r = select(0, NULL, NULL, NULL, NULL);
	}
	exit(r == -1 ? 0 : 1);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

printf "%s\n" "#define NO_SA_RESTART 1" >>confdefs.h

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi



  for ac_func in getpgrp
do :
  ac_fn_c_check_func "$LINENO" "getpgrp" "ac_cv_func_getpgrp"
if test "x$ac_cv_func_getpgrp" = xyes
then :
  printf "%s\n" "#define HAVE_GETPGRP 1" >>confdefs.h

	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if getpgrp accepts zero args" >&5
printf %s "checking if getpgrp accepts zero args... " >&6; }
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main (void)
{
 getpgrp();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define GETPGRP_VOID 1" >>confdefs.h

else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

printf "%s\n" "#define GETPGRP_VOID 0" >>confdefs.h


fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi

done

# Search for BearSSL
nocrypto_saved_LIBS="$LIBS"
if test "x$bearssl" = "xyes" ; then
	LIBS="-lbearssl $LIBS"
	CHANNELLIBS="-lbearssl $CHANNELLIBS"
	cat confdefs.h - <<_ACEOF >conftest.$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.  */
char br_sha256_init ();
int
main (void)
{
return br_sha256_init ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :

else $as_nop
  as_fn_error $? "*** working BearSSL not found, check config.log" "$LINENO" 5
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
	ac_fn_c_check_header_compile "$LINENO" "bearssl.h" "ac_cv_header_bearssl_h" "$ac_includes_default"
if test "x$ac_cv_header_bearssl_h" = xyes
then :

else $as_nop
  as_fn_error $? "*** BearSSL headers missing - please install first or check config.log ***" "$LINENO" 5
fi

fi
OPENSSL_BIN=${openssl_bin}


# PKCS11/U2F depend on OpenSSL and dlopen().
enable_pkcs11="disabled; missing libcrypto"
enable_sk=yes
if test "x$ac_cv_func_dlopen" != "xyes" ; then
	enable_pkcs11="disabled; missing dlopen(3)"
	enable_sk="disabled; missing dlopen(3)"
fi
if test "x$ac_cv_have_decl_RTLD_NOW" != "xyes" ; then
	enable_pkcs11="disabled; missing RTLD_NOW"
	enable_sk="disabled; missing RTLD_NOW"
fi
if test ! -z "$disable_pkcs11" ; then
	enable_pkcs11="disabled by user"
fi
if test ! -z "$disable_sk" ; then
	enable_sk="disabled by user"
fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable PKCS11" >&5
printf %s "checking whether to enable PKCS11... " >&6; }
if test "x$enable_pkcs11" = "xyes" ; then

printf "%s\n" "#define ENABLE_PKCS11 /**/" >>confdefs.h

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_pkcs11" >&5
printf "%s\n" "$enable_pkcs11" >&6; }

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable U2F" >&5
printf %s "checking whether to enable U2F... " >&6; }
if test "x$enable_sk" = "xyes" ; then

printf "%s\n" "#define ENABLE_SK /**/" >>confdefs.h

	SK_DUMMY_LIBRARY=regress/misc/sk-dummy/sk-dummy.so

else
	# Do not try to build sk-dummy library.
	SK_DUMMY_LIBRARY=""

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_sk" >&5
printf "%s\n" "$enable_sk" >&6; }

# Now check for built-in security key support.
if test "x$enable_sk" = "xyes" -a "x$enable_sk_internal" != "xno" ; then
	use_pkgconfig_for_libfido2=
	if test "x$PKGCONFIG" != "xno"; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $PKGCONFIG knows about libfido2" >&5
printf %s "checking if $PKGCONFIG knows about libfido2... " >&6; }
		if "$PKGCONFIG" libfido2; then
			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			use_pkgconfig_for_libfido2=yes
		else
			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		fi
	fi
	if test "x$use_pkgconfig_for_libfido2" = "xyes"; then
		LIBFIDO2=`$PKGCONFIG --libs libfido2`
		CPPFLAGS="$CPPFLAGS `$PKGCONFIG --cflags libfido2`"
	else
		LIBFIDO2="-lfido2 -lcbor"
	fi
	OTHERLIBS=`echo $LIBFIDO2 | sed 's/-lfido2//'`
	fido2_error=
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fido_init in -lfido2" >&5
printf %s "checking for fido_init in -lfido2... " >&6; }
if test ${ac_cv_lib_fido2_fido_init+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lfido2  $OTHERLIBS
	 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char fido_init ();
int
main (void)
{
return fido_init ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_fido2_fido_init=yes
else $as_nop
  ac_cv_lib_fido2_fido_init=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fido2_fido_init" >&5
printf "%s\n" "$ac_cv_lib_fido2_fido_init" >&6; }
if test "x$ac_cv_lib_fido2_fido_init" = xyes
then :

else $as_nop
   fido2_error="missing/unusable libfido2"
fi

	ac_fn_c_check_header_compile "$LINENO" "fido.h" "ac_cv_header_fido_h" "$ac_includes_default"
if test "x$ac_cv_header_fido_h" = xyes
then :

else $as_nop
   fido2_error="missing fido.h from libfido2"
fi

	ac_fn_c_check_header_compile "$LINENO" "fido/credman.h" "ac_cv_header_fido_credman_h" " #include <fido.h>

"
if test "x$ac_cv_header_fido_credman_h" = xyes
then :

else $as_nop
   fido2_error="missing fido/credman.h from libfido2"
fi

	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for usable libfido2 installation" >&5
printf %s "checking for usable libfido2 installation... " >&6; }
	if test ! -z "$fido2_error" ; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fido2_error" >&5
printf "%s\n" "$fido2_error" >&6; }
		if test "x$enable_sk_internal" = "xyes" ; then
			as_fn_error $? "No usable libfido2 library/headers found" "$LINENO" 5
		fi
		LIBFIDO2=""
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }


printf "%s\n" "#define ENABLE_SK_INTERNAL /**/" >>confdefs.h

		enable_sk="built-in"
		saved_LIBS="$LIBS"
		LIBS="$LIBFIDO2 $LIBS"
		ac_fn_c_check_func "$LINENO" "fido_assert_set_clientdata" "ac_cv_func_fido_assert_set_clientdata"
if test "x$ac_cv_func_fido_assert_set_clientdata" = xyes
then :
  printf "%s\n" "#define HAVE_FIDO_ASSERT_SET_CLIENTDATA 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "fido_cred_prot" "ac_cv_func_fido_cred_prot"
if test "x$ac_cv_func_fido_cred_prot" = xyes
then :
  printf "%s\n" "#define HAVE_FIDO_CRED_PROT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "fido_cred_set_prot" "ac_cv_func_fido_cred_set_prot"
if test "x$ac_cv_func_fido_cred_set_prot" = xyes
then :
  printf "%s\n" "#define HAVE_FIDO_CRED_SET_PROT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "fido_cred_set_clientdata" "ac_cv_func_fido_cred_set_clientdata"
if test "x$ac_cv_func_fido_cred_set_clientdata" = xyes
then :
  printf "%s\n" "#define HAVE_FIDO_CRED_SET_CLIENTDATA 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "fido_dev_get_touch_begin" "ac_cv_func_fido_dev_get_touch_begin"
if test "x$ac_cv_func_fido_dev_get_touch_begin" = xyes
then :
  printf "%s\n" "#define HAVE_FIDO_DEV_GET_TOUCH_BEGIN 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "fido_dev_get_touch_status" "ac_cv_func_fido_dev_get_touch_status"
if test "x$ac_cv_func_fido_dev_get_touch_status" = xyes
then :
  printf "%s\n" "#define HAVE_FIDO_DEV_GET_TOUCH_STATUS 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "fido_dev_supports_cred_prot" "ac_cv_func_fido_dev_supports_cred_prot"
if test "x$ac_cv_func_fido_dev_supports_cred_prot" = xyes
then :
  printf "%s\n" "#define HAVE_FIDO_DEV_SUPPORTS_CRED_PROT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "fido_dev_is_winhello" "ac_cv_func_fido_dev_is_winhello"
if test "x$ac_cv_func_fido_dev_is_winhello" = xyes
then :
  printf "%s\n" "#define HAVE_FIDO_DEV_IS_WINHELLO 1" >>confdefs.h

fi

		LIBS="$saved_LIBS"
	fi
fi

ac_fn_c_check_func "$LINENO" "arc4random" "ac_cv_func_arc4random"
if test "x$ac_cv_func_arc4random" = xyes
then :
  printf "%s\n" "#define HAVE_ARC4RANDOM 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "arc4random_buf" "ac_cv_func_arc4random_buf"
if test "x$ac_cv_func_arc4random_buf" = xyes
then :
  printf "%s\n" "#define HAVE_ARC4RANDOM_BUF 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "arc4random_stir" "ac_cv_func_arc4random_stir"
if test "x$ac_cv_func_arc4random_stir" = xyes
then :
  printf "%s\n" "#define HAVE_ARC4RANDOM_STIR 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "arc4random_uniform" "ac_cv_func_arc4random_uniform"
if test "x$ac_cv_func_arc4random_uniform" = xyes
then :
  printf "%s\n" "#define HAVE_ARC4RANDOM_UNIFORM 1" >>confdefs.h

fi

### Configure cryptographic random number support

# Which randomness source do we use?
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: OpenSSH will use /dev/urandom as a source of random numbers. It will fail if this device is not supported or accessible" >&5
printf "%s\n" "$as_me: WARNING: OpenSSH will use /dev/urandom as a source of random numbers. It will fail if this device is not supported or accessible" >&2;}
LIBS="$nocrypto_saved_LIBS"

saved_LIBS="$LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ia_openinfo in -liaf" >&5
printf %s "checking for ia_openinfo in -liaf... " >&6; }
if test ${ac_cv_lib_iaf_ia_openinfo+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-liaf  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char ia_openinfo ();
int
main (void)
{
return ia_openinfo ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_iaf_ia_openinfo=yes
else $as_nop
  ac_cv_lib_iaf_ia_openinfo=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_iaf_ia_openinfo" >&5
printf "%s\n" "$ac_cv_lib_iaf_ia_openinfo" >&6; }
if test "x$ac_cv_lib_iaf_ia_openinfo" = xyes
then :

	LIBS="$LIBS -liaf"

  for ac_func in set_id
do :
  ac_fn_c_check_func "$LINENO" "set_id" "ac_cv_func_set_id"
if test "x$ac_cv_func_set_id" = xyes
then :
  printf "%s\n" "#define HAVE_SET_ID 1" >>confdefs.h
 SSHDLIBS="$SSHDLIBS -liaf"

printf "%s\n" "#define HAVE_LIBIAF 1" >>confdefs.h


fi

done

fi

LIBS="$saved_LIBS"

# Check for crypt() in libcrypt.  If we have it, we only need it for sshd.
saved_LIBS="$LIBS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for crypt in -lcrypt" >&5
printf %s "checking for crypt in -lcrypt... " >&6; }
if test ${ac_cv_lib_crypt_crypt+y}
then :
  printf %s "(cached) " >&6
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.  */
char crypt ();
int
main (void)
{
return crypt ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_crypt_crypt=yes
else $as_nop
  ac_cv_lib_crypt_crypt=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypt_crypt" >&5
printf "%s\n" "$ac_cv_lib_crypt_crypt" >&6; }
if test "x$ac_cv_lib_crypt_crypt" = xyes
then :

	LIBS="-lcrypt $LIBS"
	SSHDLIBS="-lcrypt $SSHDLIBS"

fi

ac_fn_c_check_func "$LINENO" "crypt" "ac_cv_func_crypt"
if test "x$ac_cv_func_crypt" = xyes
then :
  printf "%s\n" "#define HAVE_CRYPT 1" >>confdefs.h

fi

LIBS="$saved_LIBS"

# Check for PAM libs
PAM_MSG="no"

# Check whether --with-pam was given.
if test ${with_pam+y}
then :
  withval=$with_pam;
		if test "x$withval" != "xno" ; then
			if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \
			   test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then
				as_fn_error $? "PAM headers not found" "$LINENO" 5
			fi

			saved_LIBS="$LIBS"
			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
printf %s "checking for dlopen in -ldl... " >&6; }
if test ${ac_cv_lib_dl_dlopen+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char dlopen ();
int
main (void)
{
return dlopen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_dl_dlopen=yes
else $as_nop
  ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; }
if test "x$ac_cv_lib_dl_dlopen" = xyes
then :
  printf "%s\n" "#define HAVE_LIBDL 1" >>confdefs.h

  LIBS="-ldl $LIBS"

fi

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pam_set_item in -lpam" >&5
printf %s "checking for pam_set_item in -lpam... " >&6; }
if test ${ac_cv_lib_pam_pam_set_item+y}
then :
  printf %s "(cached) " >&6
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.  */
char pam_set_item ();
int
main (void)
{
return pam_set_item ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_pam_pam_set_item=yes
else $as_nop
  ac_cv_lib_pam_pam_set_item=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pam_pam_set_item" >&5
printf "%s\n" "$ac_cv_lib_pam_pam_set_item" >&6; }
if test "x$ac_cv_lib_pam_pam_set_item" = xyes
then :
  printf "%s\n" "#define HAVE_LIBPAM 1" >>confdefs.h

  LIBS="-lpam $LIBS"

else $as_nop
  as_fn_error $? "*** libpam missing" "$LINENO" 5
fi

			ac_fn_c_check_func "$LINENO" "pam_getenvlist" "ac_cv_func_pam_getenvlist"
if test "x$ac_cv_func_pam_getenvlist" = xyes
then :
  printf "%s\n" "#define HAVE_PAM_GETENVLIST 1" >>confdefs.h

fi

			ac_fn_c_check_func "$LINENO" "pam_putenv" "ac_cv_func_pam_putenv"
if test "x$ac_cv_func_pam_putenv" = xyes
then :
  printf "%s\n" "#define HAVE_PAM_PUTENV 1" >>confdefs.h

fi

			LIBS="$saved_LIBS"

			PAM_MSG="yes"

			SSHDLIBS="$SSHDLIBS -lpam"

printf "%s\n" "#define USE_PAM 1" >>confdefs.h


			if test $ac_cv_lib_dl_dlopen = yes; then
				case "$LIBS" in
				*-ldl*)
					# libdl already in LIBS
					;;
				*)
					SSHDLIBS="$SSHDLIBS -ldl"
					;;
				esac
			fi
		fi


fi



# Check whether --with-pam-service was given.
if test ${with_pam_service+y}
then :
  withval=$with_pam_service;
		if test "x$withval" != "xno" && \
		   test "x$withval" != "xyes" ; then

printf "%s\n" "#define SSHD_PAM_SERVICE \"$withval\"" >>confdefs.h

		fi


fi


# Check for older PAM
if test "x$PAM_MSG" = "xyes" ; then
	# Check PAM strerror arguments (old PAM)
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether pam_strerror takes only one argument" >&5
printf %s "checking whether pam_strerror takes only one argument... " >&6; }
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdlib.h>
#if defined(HAVE_SECURITY_PAM_APPL_H)
#include <security/pam_appl.h>
#elif defined (HAVE_PAM_PAM_APPL_H)
#include <pam/pam_appl.h>
#endif

int
main (void)
{

(void)pam_strerror((pam_handle_t *)NULL, -1);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
else $as_nop


printf "%s\n" "#define HAVE_OLD_PAM 1" >>confdefs.h

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
			PAM_MSG="yes (old library)"


fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

case "$host" in
*-*-cygwin*)
	SSH_PRIVSEP_USER=CYGWIN_SSH_PRIVSEP_USER
	;;
*)
	SSH_PRIVSEP_USER=sshd
	;;
esac

# Check whether --with-privsep-user was given.
if test ${with_privsep_user+y}
then :
  withval=$with_privsep_user;
		if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
		    test "x${withval}" != "xyes"; then
			SSH_PRIVSEP_USER=$withval
		fi


fi

if test "x$SSH_PRIVSEP_USER" = "xCYGWIN_SSH_PRIVSEP_USER" ; then

printf "%s\n" "#define SSH_PRIVSEP_USER CYGWIN_SSH_PRIVSEP_USER" >>confdefs.h

else

printf "%s\n" "#define SSH_PRIVSEP_USER \"$SSH_PRIVSEP_USER\"" >>confdefs.h

fi


if test "x$have_linux_no_new_privs" = "x1" ; then
ac_fn_check_decl "$LINENO" "SECCOMP_MODE_FILTER" "ac_cv_have_decl_SECCOMP_MODE_FILTER" "
	#include <sys/types.h>
	#include <linux/seccomp.h>

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_SECCOMP_MODE_FILTER" = xyes
then :
  have_seccomp_filter=1
fi
fi
if test "x$have_seccomp_filter" = "x1" ; then
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking kernel for seccomp_filter support" >&5
printf %s "checking kernel for seccomp_filter support... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

		#include <errno.h>
		#include <elf.h>
		#include <linux/audit.h>
		#include <linux/seccomp.h>
		#include <stdlib.h>
		#include <sys/prctl.h>

int
main (void)
{
 int i = $seccomp_audit_arch;
	   errno = 0;
	   prctl(PR_SET_SECCOMP, SECCOMP_MODE_FILTER, NULL, 0, 0);
	   exit(errno == EFAULT ? 0 : 1);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		# Disable seccomp filter as a target
		have_seccomp_filter=0


fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
fi

ac_fn_c_check_member "$LINENO" "struct pollfd" "fd" "ac_cv_member_struct_pollfd_fd" "
#include <sys/types.h>
#ifdef HAVE_POLL_H
#include <poll.h>
#endif
#ifdef HAVE_SYS_POLL_H
#include <sys/poll.h>
#endif

"
if test "x$ac_cv_member_struct_pollfd_fd" = xyes
then :

printf "%s\n" "#define HAVE_STRUCT_POLLFD_FD 1" >>confdefs.h


fi


ac_fn_c_check_type "$LINENO" "nfds_t" "ac_cv_type_nfds_t" "
#include <sys/types.h>
#ifdef HAVE_POLL_H
#include <poll.h>
#endif
#ifdef HAVE_SYS_POLL_H
#include <sys/poll.h>
#endif

"
if test "x$ac_cv_type_nfds_t" = xyes
then :

printf "%s\n" "#define HAVE_NFDS_T 1" >>confdefs.h


fi


# Decide which sandbox style to use
sandbox_arg=""

# Check whether --with-sandbox was given.
if test ${with_sandbox+y}
then :
  withval=$with_sandbox;
		if test "x$withval" = "xyes" ; then
			sandbox_arg=""
		else
			sandbox_arg="$withval"
		fi


fi


if test "x$sandbox_arg" != "xno"; then
# POSIX specifies that poll() "shall fail with EINVAL if the nfds argument
# is greater than OPEN_MAX".  On some platforms that includes implementions
# of select in userspace on top of poll() so check both work with rlimit
# NOFILES so check that both work before enabling the rlimit sandbox.
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if select and/or poll works with descriptor rlimit" >&5
printf %s "checking if select and/or poll works with descriptor rlimit... " >&6; }
    if test "$cross_compiling" = yes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming no" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: assuming no" >&2;}
	 select_works_with_rlimit=no

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#include <sys/resource.h>
#ifdef HAVE_SYS_SELECT_H
# include <sys/select.h>
#endif
#ifdef HAVE_POLL_H
# include <poll.h>
#elif HAVE_SYS_POLL_H
# include <sys/poll.h>
#endif
#include <errno.h>
#include <fcntl.h>
#include <stdlib.h>

int
main (void)
{

	struct rlimit rl_zero;
	int fd, r;
	fd_set fds;
	struct timeval tv;
#ifdef HAVE_POLL
	struct pollfd pfd;
#endif

	fd = open("/dev/null", O_RDONLY);
	FD_ZERO(&fds);
	FD_SET(fd, &fds);
	rl_zero.rlim_cur = rl_zero.rlim_max = 0;
	setrlimit(RLIMIT_FSIZE, &rl_zero);
	setrlimit(RLIMIT_NOFILE, &rl_zero);
	tv.tv_sec = 1;
	tv.tv_usec = 0;
	r = select(fd+1, &fds, NULL, NULL, &tv);
	if (r == -1)
		exit(1);
#ifdef HAVE_POLL
	pfd.fd = fd;
	pfd.events = POLLIN;
	r = poll(&pfd, 1, 1);
	if (r == -1)
		exit(2);
#endif
	exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	 select_works_with_rlimit=yes
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	 select_works_with_rlimit=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if setrlimit(RLIMIT_NOFILE,{0,0}) works" >&5
printf %s "checking if setrlimit(RLIMIT_NOFILE,{0,0}) works... " >&6; }
    if test "$cross_compiling" = yes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming yes" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: assuming yes" >&2;}
	 rlimit_nofile_zero_works=yes

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#include <sys/resource.h>
#include <errno.h>
#include <stdlib.h>

int
main (void)
{

	struct rlimit rl_zero;
	int r;

	rl_zero.rlim_cur = rl_zero.rlim_max = 0;
	r = setrlimit(RLIMIT_NOFILE, &rl_zero);
	exit (r == -1 ? 1 : 0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
	 rlimit_nofile_zero_works=yes
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	 rlimit_nofile_zero_works=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if setrlimit RLIMIT_FSIZE works" >&5
printf %s "checking if setrlimit RLIMIT_FSIZE works... " >&6; }
    if test "$cross_compiling" = yes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: assuming yes" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: assuming yes" >&2;}

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/resource.h>
#include <stdlib.h>

int
main (void)
{

		struct rlimit rl_zero;

		rl_zero.rlim_cur = rl_zero.rlim_max = 0;
		exit(setrlimit(RLIMIT_FSIZE, &rl_zero) != 0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

printf "%s\n" "#define SANDBOX_SKIP_RLIMIT_FSIZE 1" >>confdefs.h

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi

if test "x$sandbox_arg" = "xpledge" || \
   ( test -z "$sandbox_arg" && test "x$ac_cv_func_pledge" = "xyes" ) ; then
	test "x$ac_cv_func_pledge" != "xyes" && \
		as_fn_error $? "pledge sandbox requires pledge(2) support" "$LINENO" 5
	SANDBOX_STYLE="pledge"

printf "%s\n" "#define SANDBOX_PLEDGE 1" >>confdefs.h

elif test "x$sandbox_arg" = "xsystrace" || \
   ( test -z "$sandbox_arg" && test "x$have_systr_policy_kill" = "x1" ) ; then
	test "x$have_systr_policy_kill" != "x1" && \
		as_fn_error $? "systrace sandbox requires systrace headers and SYSTR_POLICY_KILL support" "$LINENO" 5
	SANDBOX_STYLE="systrace"

printf "%s\n" "#define SANDBOX_SYSTRACE 1" >>confdefs.h

elif test "x$sandbox_arg" = "xdarwin" || \
     ( test -z "$sandbox_arg" && test "x$ac_cv_func_sandbox_init" = "xyes" && \
       test "x$ac_cv_header_sandbox_h" = "xyes") ; then
	test "x$ac_cv_func_sandbox_init" != "xyes" -o \
	     "x$ac_cv_header_sandbox_h" != "xyes" && \
		as_fn_error $? "Darwin seatbelt sandbox requires sandbox.h and sandbox_init function" "$LINENO" 5
	SANDBOX_STYLE="darwin"

printf "%s\n" "#define SANDBOX_DARWIN 1" >>confdefs.h

elif test "x$sandbox_arg" = "xseccomp_filter" || \
     ( test -z "$sandbox_arg" && \
       test "x$have_seccomp_filter" = "x1" && \
       test "x$ac_cv_header_elf_h" = "xyes" && \
       test "x$ac_cv_header_linux_audit_h" = "xyes" && \
       test "x$ac_cv_header_linux_filter_h" = "xyes" && \
       test "x$seccomp_audit_arch" != "x" && \
       test "x$have_linux_no_new_privs" = "x1" && \
       test "x$ac_cv_func_prctl" = "xyes" ) ; then
	test "x$seccomp_audit_arch" = "x" && \
		as_fn_error $? "seccomp_filter sandbox not supported on $host" "$LINENO" 5
	test "x$have_linux_no_new_privs" != "x1" && \
		as_fn_error $? "seccomp_filter sandbox requires PR_SET_NO_NEW_PRIVS" "$LINENO" 5
	test "x$have_seccomp_filter" != "x1" && \
		as_fn_error $? "seccomp_filter sandbox requires seccomp headers" "$LINENO" 5
	test "x$ac_cv_func_prctl" != "xyes" && \
		as_fn_error $? "seccomp_filter sandbox requires prctl function" "$LINENO" 5
	SANDBOX_STYLE="seccomp_filter"

printf "%s\n" "#define SANDBOX_SECCOMP_FILTER 1" >>confdefs.h

elif test "x$sandbox_arg" = "xcapsicum" || \
     ( test -z "$sandbox_arg" && \
       test "x$disable_capsicum" != "xyes" && \
       test "x$ac_cv_header_sys_capsicum_h" = "xyes" && \
       test "x$ac_cv_func_cap_rights_limit" = "xyes") ; then
       test "x$ac_cv_header_sys_capsicum_h" != "xyes" && \
		as_fn_error $? "capsicum sandbox requires sys/capsicum.h header" "$LINENO" 5
       test "x$ac_cv_func_cap_rights_limit" != "xyes" && \
		as_fn_error $? "capsicum sandbox requires cap_rights_limit function" "$LINENO" 5
       SANDBOX_STYLE="capsicum"

printf "%s\n" "#define SANDBOX_CAPSICUM 1" >>confdefs.h

elif test "x$sandbox_arg" = "xrlimit" || \
     ( test -z "$sandbox_arg" && test "x$ac_cv_func_setrlimit" = "xyes" && \
       test "x$select_works_with_rlimit" = "xyes" && \
       test "x$rlimit_nofile_zero_works" = "xyes" ) ; then
	test "x$ac_cv_func_setrlimit" != "xyes" && \
		as_fn_error $? "rlimit sandbox requires setrlimit function" "$LINENO" 5
	test "x$select_works_with_rlimit" != "xyes" && \
		as_fn_error $? "rlimit sandbox requires select to work with rlimit" "$LINENO" 5
	SANDBOX_STYLE="rlimit"

printf "%s\n" "#define SANDBOX_RLIMIT 1" >>confdefs.h

elif test "x$sandbox_arg" = "xsolaris" || \
   ( test -z "$sandbox_arg" && test "x$SOLARIS_PRIVS" = "xyes" ) ; then
	SANDBOX_STYLE="solaris"

printf "%s\n" "#define SANDBOX_SOLARIS 1" >>confdefs.h

elif test -z "$sandbox_arg" || test "x$sandbox_arg" = "xno" || \
     test "x$sandbox_arg" = "xnone" || test "x$sandbox_arg" = "xnull" ; then
	SANDBOX_STYLE="none"

printf "%s\n" "#define SANDBOX_NULL 1" >>confdefs.h

else
	as_fn_error $? "unsupported --with-sandbox" "$LINENO" 5
fi

# Cheap hack to ensure NEWS-OS libraries are arranged right.
if test ! -z "$SONY" ; then
  LIBS="$LIBS -liberty";
fi

# Check for long long datatypes
ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
if test "x$ac_cv_type_long_long" = xyes
then :

printf "%s\n" "#define HAVE_LONG_LONG 1" >>confdefs.h


fi
ac_fn_c_check_type "$LINENO" "unsigned long long" "ac_cv_type_unsigned_long_long" "$ac_includes_default"
if test "x$ac_cv_type_unsigned_long_long" = xyes
then :

printf "%s\n" "#define HAVE_UNSIGNED_LONG_LONG 1" >>confdefs.h


fi
ac_fn_c_check_type "$LINENO" "long double" "ac_cv_type_long_double" "$ac_includes_default"
if test "x$ac_cv_type_long_double" = xyes
then :

printf "%s\n" "#define HAVE_LONG_DOUBLE 1" >>confdefs.h


fi


# Check datatype sizes
# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of short int" >&5
printf %s "checking size of short int... " >&6; }
if test ${ac_cv_sizeof_short_int+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short int))" "ac_cv_sizeof_short_int"        "$ac_includes_default"
then :

else $as_nop
  if test "$ac_cv_type_short_int" = yes; then
     { { 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 77 "cannot compute sizeof (short int)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_short_int=0
   fi
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short_int" >&5
printf "%s\n" "$ac_cv_sizeof_short_int" >&6; }



printf "%s\n" "#define SIZEOF_SHORT_INT $ac_cv_sizeof_short_int" >>confdefs.h


# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
printf %s "checking size of int... " >&6; }
if test ${ac_cv_sizeof_int+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"
then :

else $as_nop
  if test "$ac_cv_type_int" = yes; then
     { { 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 77 "cannot compute sizeof (int)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_int=0
   fi
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
printf "%s\n" "$ac_cv_sizeof_int" >&6; }



printf "%s\n" "#define SIZEOF_INT $ac_cv_sizeof_int" >>confdefs.h


# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long int" >&5
printf %s "checking size of long int... " >&6; }
if test ${ac_cv_sizeof_long_int+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long int))" "ac_cv_sizeof_long_int"        "$ac_includes_default"
then :

else $as_nop
  if test "$ac_cv_type_long_int" = yes; then
     { { 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 77 "cannot compute sizeof (long int)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_long_int=0
   fi
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_int" >&5
printf "%s\n" "$ac_cv_sizeof_long_int" >&6; }



printf "%s\n" "#define SIZEOF_LONG_INT $ac_cv_sizeof_long_int" >>confdefs.h


# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long long int" >&5
printf %s "checking size of long long int... " >&6; }
if test ${ac_cv_sizeof_long_long_int+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long int))" "ac_cv_sizeof_long_long_int"        "$ac_includes_default"
then :

else $as_nop
  if test "$ac_cv_type_long_long_int" = yes; then
     { { 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 77 "cannot compute sizeof (long long int)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_long_long_int=0
   fi
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long_int" >&5
printf "%s\n" "$ac_cv_sizeof_long_long_int" >&6; }



printf "%s\n" "#define SIZEOF_LONG_LONG_INT $ac_cv_sizeof_long_long_int" >>confdefs.h


# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5
printf %s "checking size of time_t... " >&6; }
if test ${ac_cv_sizeof_time_t+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t"        "
    #include <sys/types.h>
    #ifdef HAVE_SYS_TIME_H
    # include <sys/time.h>
    #endif
    #ifdef HAVE_TIME_H
    # include <time.h>
    #endif


"
then :

else $as_nop
  if test "$ac_cv_type_time_t" = yes; then
     { { 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 77 "cannot compute sizeof (time_t)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_time_t=0
   fi
fi

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5
printf "%s\n" "$ac_cv_sizeof_time_t" >&6; }



printf "%s\n" "#define SIZEOF_TIME_T $ac_cv_sizeof_time_t" >>confdefs.h



# Sanity check long long for some platforms (AIX)
if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then
	ac_cv_sizeof_long_long_int=0
fi

# compute LLONG_MIN and LLONG_MAX if we don't know them.
if test -z "$have_llong_max" && test -z "$have_long_long_max"; then
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for max value of long long" >&5
printf %s "checking for max value of long long... " >&6; }
	if test "$cross_compiling" = yes
then :

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: not checking" >&2;}


else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <stdlib.h>
/* Why is this so damn hard? */
#ifdef __GNUC__
# undef __GNUC__
#endif
#define __USE_ISOC99
#include <limits.h>
#define DATA "conftest.llminmax"
#define my_abs(a) ((a) < 0 ? ((a) * -1) : (a))

/*
 * printf in libc on some platforms (eg old Tru64) does not understand %lld so
 * we do this the hard way.
 */
static int
fprint_ll(FILE *f, long long n)
{
	unsigned int i;
	int l[sizeof(long long) * 8];

	if (n < 0)
		if (fprintf(f, "-") < 0)
			return -1;
	for (i = 0; n != 0; i++) {
		l[i] = my_abs(n % 10);
		n /= 10;
	}
	do {
		if (fprintf(f, "%d", l[--i]) < 0)
			return -1;
	} while (i != 0);
	if (fprintf(f, " ") < 0)
		return -1;
	return 0;
}

int
main (void)
{

	FILE *f;
	long long i, llmin, llmax = 0;

	if((f = fopen(DATA,"w")) == NULL)
		exit(1);

#if defined(LLONG_MIN) && defined(LLONG_MAX)
	fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n");
	llmin = LLONG_MIN;
	llmax = LLONG_MAX;
#else
	fprintf(stderr, "Calculating  LLONG_MIN and LLONG_MAX\n");
	/* This will work on one's complement and two's complement */
	for (i = 1; i > llmax; i <<= 1, i++)
		llmax = i;
	llmin = llmax + 1LL;	/* wrap */
#endif

	/* Sanity check */
	if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax
	    || llmax - 1 > llmax || llmin == llmax || llmin == 0
	    || llmax == 0 || llmax < LONG_MAX || llmin > LONG_MIN) {
		fprintf(f, "unknown unknown\n");
		exit(2);
	}

	if (fprint_ll(f, llmin) < 0)
		exit(3);
	if (fprint_ll(f, llmax) < 0)
		exit(4);
	if (fclose(f) < 0)
		exit(5);
	exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :

			llong_min=`$AWK '{print $1}' conftest.llminmax`
			llong_max=`$AWK '{print $2}' conftest.llminmax`

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $llong_max" >&5
printf "%s\n" "$llong_max" >&6; }

printf "%s\n" "#define LLONG_MAX ${llong_max}LL" >>confdefs.h

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for min value of long long" >&5
printf %s "checking for min value of long long... " >&6; }
			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $llong_min" >&5
printf "%s\n" "$llong_min" >&6; }

printf "%s\n" "#define LLONG_MIN ${llong_min}LL" >>confdefs.h


else $as_nop

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: not found" >&5
printf "%s\n" "not found" >&6; }

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi

ac_fn_check_decl "$LINENO" "UINT32_MAX" "ac_cv_have_decl_UINT32_MAX" "
#ifdef HAVE_SYS_LIMITS_H
# include <sys/limits.h>
#endif
#ifdef HAVE_LIMITS_H
# include <limits.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_UINT32_MAX" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_UINT32_MAX $ac_have_decl" >>confdefs.h


# More checks for data types
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for u_int type" >&5
printf %s "checking for u_int type... " >&6; }
if test ${ac_cv_have_u_int+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/types.h>
int
main (void)
{
 u_int a; a = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_u_int="yes"
else $as_nop
   ac_cv_have_u_int="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_u_int" >&5
printf "%s\n" "$ac_cv_have_u_int" >&6; }
if test "x$ac_cv_have_u_int" = "xyes" ; then

printf "%s\n" "#define HAVE_U_INT 1" >>confdefs.h

	have_u_int=1
fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for intXX_t types" >&5
printf %s "checking for intXX_t types... " >&6; }
if test ${ac_cv_have_intxx_t+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/types.h>
int
main (void)
{
 int8_t a; int16_t b; int32_t c; a = b = c = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_intxx_t="yes"
else $as_nop
   ac_cv_have_intxx_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_intxx_t" >&5
printf "%s\n" "$ac_cv_have_intxx_t" >&6; }
if test "x$ac_cv_have_intxx_t" = "xyes" ; then

printf "%s\n" "#define HAVE_INTXX_T 1" >>confdefs.h

	have_intxx_t=1
fi

if (test -z "$have_intxx_t" && \
	   test "x$ac_cv_header_stdint_h" = "xyes")
then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for intXX_t types in stdint.h" >&5
printf %s "checking for intXX_t types in stdint.h... " >&6; }
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <stdint.h>
int
main (void)
{
 int8_t a; int16_t b; int32_t c; a = b = c = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

			printf "%s\n" "#define HAVE_INTXX_T 1" >>confdefs.h

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for int64_t type" >&5
printf %s "checking for int64_t type... " >&6; }
if test ${ac_cv_have_int64_t+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#include <sys/socket.h>
#ifdef HAVE_SYS_BITYPES_H
# include <sys/bitypes.h>
#endif

int
main (void)
{

int64_t a; a = 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_int64_t="yes"
else $as_nop
   ac_cv_have_int64_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_int64_t" >&5
printf "%s\n" "$ac_cv_have_int64_t" >&6; }
if test "x$ac_cv_have_int64_t" = "xyes" ; then

printf "%s\n" "#define HAVE_INT64_T 1" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for u_intXX_t types" >&5
printf %s "checking for u_intXX_t types... " >&6; }
if test ${ac_cv_have_u_intxx_t+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/types.h>
int
main (void)
{
 u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_u_intxx_t="yes"
else $as_nop
   ac_cv_have_u_intxx_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_u_intxx_t" >&5
printf "%s\n" "$ac_cv_have_u_intxx_t" >&6; }
if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then

printf "%s\n" "#define HAVE_U_INTXX_T 1" >>confdefs.h

	have_u_intxx_t=1
fi

if test -z "$have_u_intxx_t" ; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for u_intXX_t types in sys/socket.h" >&5
printf %s "checking for u_intXX_t types in sys/socket.h... " >&6; }
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/socket.h>
int
main (void)
{
 u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

			printf "%s\n" "#define HAVE_U_INTXX_T 1" >>confdefs.h

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for u_int64_t types" >&5
printf %s "checking for u_int64_t types... " >&6; }
if test ${ac_cv_have_u_int64_t+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/types.h>
int
main (void)
{
 u_int64_t a; a = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_u_int64_t="yes"
else $as_nop
   ac_cv_have_u_int64_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_u_int64_t" >&5
printf "%s\n" "$ac_cv_have_u_int64_t" >&6; }
if test "x$ac_cv_have_u_int64_t" = "xyes" ; then

printf "%s\n" "#define HAVE_U_INT64_T 1" >>confdefs.h

	have_u_int64_t=1
fi

if (test -z "$have_u_int64_t" && \
	   test "x$ac_cv_header_sys_bitypes_h" = "xyes")
then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for u_int64_t type in sys/bitypes.h" >&5
printf %s "checking for u_int64_t type in sys/bitypes.h... " >&6; }
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/bitypes.h>
int
main (void)
{
 u_int64_t a; a = 1
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

			printf "%s\n" "#define HAVE_U_INT64_T 1" >>confdefs.h

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

if test -z "$have_u_intxx_t" ; then
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uintXX_t types" >&5
printf %s "checking for uintXX_t types... " >&6; }
if test ${ac_cv_have_uintxx_t+y}
then :
  printf %s "(cached) " >&6
else $as_nop

		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>

int
main (void)
{

	uint8_t a;
	uint16_t b;
	uint32_t c;
	a = b = c = 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_uintxx_t="yes"
else $as_nop
   ac_cv_have_uintxx_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_uintxx_t" >&5
printf "%s\n" "$ac_cv_have_uintxx_t" >&6; }
	if test "x$ac_cv_have_uintxx_t" = "xyes" ; then

printf "%s\n" "#define HAVE_UINTXX_T 1" >>confdefs.h

	fi
fi

if (test -z "$have_uintxx_t" && \
	   test "x$ac_cv_header_stdint_h" = "xyes")
then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uintXX_t types in stdint.h" >&5
printf %s "checking for uintXX_t types in stdint.h... " >&6; }
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <stdint.h>
int
main (void)
{
 uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

			printf "%s\n" "#define HAVE_UINTXX_T 1" >>confdefs.h

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

if (test -z "$have_uintxx_t" && \
	   test "x$ac_cv_header_inttypes_h" = "xyes")
then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for uintXX_t types in inttypes.h" >&5
printf %s "checking for uintXX_t types in inttypes.h... " >&6; }
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <inttypes.h>
int
main (void)
{
 uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

			printf "%s\n" "#define HAVE_UINTXX_T 1" >>confdefs.h

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \
	   test "x$ac_cv_header_sys_bitypes_h" = "xyes")
then
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for intXX_t and u_intXX_t types in sys/bitypes.h" >&5
printf %s "checking for intXX_t and u_intXX_t types in sys/bitypes.h... " >&6; }
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/bitypes.h>

int
main (void)
{

			int8_t a; int16_t b; int32_t c;
			u_int8_t e; u_int16_t f; u_int32_t g;
			a = b = c = e = f = g = 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

			printf "%s\n" "#define HAVE_U_INTXX_T 1" >>confdefs.h

			printf "%s\n" "#define HAVE_INTXX_T 1" >>confdefs.h

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for u_char" >&5
printf %s "checking for u_char... " >&6; }
if test ${ac_cv_have_u_char+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/types.h>
int
main (void)
{
 u_char foo; foo = 125;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_u_char="yes"
else $as_nop
   ac_cv_have_u_char="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_u_char" >&5
printf "%s\n" "$ac_cv_have_u_char" >&6; }
if test "x$ac_cv_have_u_char" = "xyes" ; then

printf "%s\n" "#define HAVE_U_CHAR 1" >>confdefs.h

fi

ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "
#include <sys/types.h>
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif

"
if test "x$ac_cv_type_intmax_t" = xyes
then :

printf "%s\n" "#define HAVE_INTMAX_T 1" >>confdefs.h


fi
ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "
#include <sys/types.h>
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif

"
if test "x$ac_cv_type_uintmax_t" = xyes
then :

printf "%s\n" "#define HAVE_UINTMAX_T 1" >>confdefs.h


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
then :

else $as_nop

      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
printf %s "checking for socklen_t equivalent... " >&6; }
      if test ${curl_cv_socklen_t_equiv+y}
then :
  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
	    for t in int size_t unsigned long "unsigned long"; do
	       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


		    #include <sys/types.h>
		    #include <sys/socket.h>
		    int getpeername (int, $arg2 *, $t *);

int
main (void)
{

		    $t len;
		    getpeername(0,0,&len);

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :

		  curl_cv_socklen_t_equiv="$t"
		  break

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$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: $curl_cv_socklen_t_equiv" >&5
printf "%s\n" "$curl_cv_socklen_t_equiv" >&6; }

printf "%s\n" "#define socklen_t $curl_cv_socklen_t_equiv" >>confdefs.h

fi



ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "#include <signal.h>
"
if test "x$ac_cv_type_sig_atomic_t" = xyes
then :

printf "%s\n" "#define HAVE_SIG_ATOMIC_T 1" >>confdefs.h


fi
ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "#include <signal.h>
"
if test "x$ac_cv_type_sighandler_t" = xyes
then :

printf "%s\n" "#define HAVE_SIGHANDLER_T 1" >>confdefs.h


fi

ac_fn_c_check_type "$LINENO" "fsblkcnt_t" "ac_cv_type_fsblkcnt_t" "
#include <sys/types.h>
#ifdef HAVE_SYS_BITYPES_H
#include <sys/bitypes.h>
#endif
#ifdef HAVE_SYS_STATFS_H
#include <sys/statfs.h>
#endif
#ifdef HAVE_SYS_STATVFS_H
#include <sys/statvfs.h>
#endif

"
if test "x$ac_cv_type_fsblkcnt_t" = xyes
then :

printf "%s\n" "#define HAVE_FSBLKCNT_T 1" >>confdefs.h


fi
ac_fn_c_check_type "$LINENO" "fsfilcnt_t" "ac_cv_type_fsfilcnt_t" "
#include <sys/types.h>
#ifdef HAVE_SYS_BITYPES_H
#include <sys/bitypes.h>
#endif
#ifdef HAVE_SYS_STATFS_H
#include <sys/statfs.h>
#endif
#ifdef HAVE_SYS_STATVFS_H
#include <sys/statvfs.h>
#endif

"
if test "x$ac_cv_type_fsfilcnt_t" = xyes
then :

printf "%s\n" "#define HAVE_FSFILCNT_T 1" >>confdefs.h


fi


ac_fn_c_check_member "$LINENO" "struct statfs" "f_files" "ac_cv_member_struct_statfs_f_files" "
#include <sys/param.h>
#include <sys/types.h>
#ifdef HAVE_SYS_BITYPES_H
#include <sys/bitypes.h>
#endif
#ifdef HAVE_SYS_STATFS_H
#include <sys/statfs.h>
#endif
#ifdef HAVE_SYS_STATVFS_H
#include <sys/statvfs.h>
#endif
#ifdef HAVE_SYS_VFS_H
#include <sys/vfs.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif

"
if test "x$ac_cv_member_struct_statfs_f_files" = xyes
then :

printf "%s\n" "#define HAVE_STRUCT_STATFS_F_FILES 1" >>confdefs.h


fi
ac_fn_c_check_member "$LINENO" "struct statfs" "f_flags" "ac_cv_member_struct_statfs_f_flags" "
#include <sys/param.h>
#include <sys/types.h>
#ifdef HAVE_SYS_BITYPES_H
#include <sys/bitypes.h>
#endif
#ifdef HAVE_SYS_STATFS_H
#include <sys/statfs.h>
#endif
#ifdef HAVE_SYS_STATVFS_H
#include <sys/statvfs.h>
#endif
#ifdef HAVE_SYS_VFS_H
#include <sys/vfs.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif

"
if test "x$ac_cv_member_struct_statfs_f_flags" = xyes
then :

printf "%s\n" "#define HAVE_STRUCT_STATFS_F_FLAGS 1" >>confdefs.h


fi



ac_fn_c_check_type "$LINENO" "in_addr_t" "ac_cv_type_in_addr_t" "#include <sys/types.h>
#include <netinet/in.h>
"
if test "x$ac_cv_type_in_addr_t" = xyes
then :

printf "%s\n" "#define HAVE_IN_ADDR_T 1" >>confdefs.h


fi
ac_fn_c_check_type "$LINENO" "in_port_t" "ac_cv_type_in_port_t" "#include <sys/types.h>
#include <netinet/in.h>
"
if test "x$ac_cv_type_in_port_t" = xyes
then :

printf "%s\n" "#define HAVE_IN_PORT_T 1" >>confdefs.h


fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for size_t" >&5
printf %s "checking for size_t... " >&6; }
if test ${ac_cv_have_size_t+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/types.h>
int
main (void)
{
 size_t foo; foo = 1235;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_size_t="yes"
else $as_nop
   ac_cv_have_size_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_size_t" >&5
printf "%s\n" "$ac_cv_have_size_t" >&6; }
if test "x$ac_cv_have_size_t" = "xyes" ; then

printf "%s\n" "#define HAVE_SIZE_T 1" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
printf %s "checking for ssize_t... " >&6; }
if test ${ac_cv_have_ssize_t+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/types.h>
int
main (void)
{
 ssize_t foo; foo = 1235;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_ssize_t="yes"
else $as_nop
   ac_cv_have_ssize_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_ssize_t" >&5
printf "%s\n" "$ac_cv_have_ssize_t" >&6; }
if test "x$ac_cv_have_ssize_t" = "xyes" ; then

printf "%s\n" "#define HAVE_SSIZE_T 1" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_t" >&5
printf %s "checking for clock_t... " >&6; }
if test ${ac_cv_have_clock_t+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <time.h>
int
main (void)
{
 clock_t foo; foo = 1235;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_clock_t="yes"
else $as_nop
   ac_cv_have_clock_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_clock_t" >&5
printf "%s\n" "$ac_cv_have_clock_t" >&6; }
if test "x$ac_cv_have_clock_t" = "xyes" ; then

printf "%s\n" "#define HAVE_CLOCK_T 1" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sa_family_t" >&5
printf %s "checking for sa_family_t... " >&6; }
if test ${ac_cv_have_sa_family_t+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/socket.h>

int
main (void)
{
 sa_family_t foo; foo = 1235;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_sa_family_t="yes"
else $as_nop
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>

int
main (void)
{
 sa_family_t foo; foo = 1235;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_sa_family_t="yes"
else $as_nop
   ac_cv_have_sa_family_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_sa_family_t" >&5
printf "%s\n" "$ac_cv_have_sa_family_t" >&6; }
if test "x$ac_cv_have_sa_family_t" = "xyes" ; then

printf "%s\n" "#define HAVE_SA_FAMILY_T 1" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pid_t" >&5
printf %s "checking for pid_t... " >&6; }
if test ${ac_cv_have_pid_t+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/types.h>
int
main (void)
{
 pid_t foo; foo = 1235;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_pid_t="yes"
else $as_nop
   ac_cv_have_pid_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_pid_t" >&5
printf "%s\n" "$ac_cv_have_pid_t" >&6; }
if test "x$ac_cv_have_pid_t" = "xyes" ; then

printf "%s\n" "#define HAVE_PID_T 1" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for mode_t" >&5
printf %s "checking for mode_t... " >&6; }
if test ${ac_cv_have_mode_t+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/types.h>
int
main (void)
{
 mode_t foo; foo = 1235;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_mode_t="yes"
else $as_nop
   ac_cv_have_mode_t="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_mode_t" >&5
printf "%s\n" "$ac_cv_have_mode_t" >&6; }
if test "x$ac_cv_have_mode_t" = "xyes" ; then

printf "%s\n" "#define HAVE_MODE_T 1" >>confdefs.h

fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_storage" >&5
printf %s "checking for struct sockaddr_storage... " >&6; }
if test ${ac_cv_have_struct_sockaddr_storage+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/socket.h>

int
main (void)
{
 struct sockaddr_storage s;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_struct_sockaddr_storage="yes"
else $as_nop
   ac_cv_have_struct_sockaddr_storage="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_sockaddr_storage" >&5
printf "%s\n" "$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

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_in6" >&5
printf %s "checking for struct sockaddr_in6... " >&6; }
if test ${ac_cv_have_struct_sockaddr_in6+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <netinet/in.h>

int
main (void)
{
 struct sockaddr_in6 s; s.sin6_family = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_struct_sockaddr_in6="yes"
else $as_nop
   ac_cv_have_struct_sockaddr_in6="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_sockaddr_in6" >&5
printf "%s\n" "$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

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct in6_addr" >&5
printf %s "checking for struct in6_addr... " >&6; }
if test ${ac_cv_have_struct_in6_addr+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <netinet/in.h>

int
main (void)
{
 struct in6_addr s; s.s6_addr[0] = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_struct_in6_addr="yes"
else $as_nop
   ac_cv_have_struct_in6_addr="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_in6_addr" >&5
printf "%s\n" "$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


	ac_fn_c_check_member "$LINENO" "struct sockaddr_in6" "sin6_scope_id" "ac_cv_member_struct_sockaddr_in6_sin6_scope_id" "
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <netinet/in.h>

"
if test "x$ac_cv_member_struct_sockaddr_in6_sin6_scope_id" = xyes
then :

printf "%s\n" "#define HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID 1" >>confdefs.h


fi

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct addrinfo" >&5
printf %s "checking for struct addrinfo... " >&6; }
if test ${ac_cv_have_struct_addrinfo+y}
then :
  printf %s "(cached) " >&6
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)
{
 struct addrinfo s; s.ai_flags = AI_PASSIVE;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_struct_addrinfo="yes"
else $as_nop
   ac_cv_have_struct_addrinfo="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_addrinfo" >&5
printf "%s\n" "$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

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
printf %s "checking for struct timeval... " >&6; }
if test ${ac_cv_have_struct_timeval+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <sys/time.h>
int
main (void)
{
 struct timeval tv; tv.tv_sec = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_struct_timeval="yes"
else $as_nop
   ac_cv_have_struct_timeval="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_timeval" >&5
printf "%s\n" "$ac_cv_have_struct_timeval" >&6; }
if test "x$ac_cv_have_struct_timeval" = "xyes" ; then

printf "%s\n" "#define HAVE_STRUCT_TIMEVAL 1" >>confdefs.h

	have_struct_timeval=1
fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for struct timespec" >&5
printf %s "checking for struct timespec... " >&6; }
if test ${ac_cv_have_struct_timespec+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

    #ifdef HAVE_SYS_TIME_H
    # include <sys/time.h>
    #endif
    #ifdef HAVE_TIME_H
    # include <time.h>
    #endif

int
main (void)
{
 struct timespec ts; ts.tv_sec = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_struct_timespec="yes"
else $as_nop
   ac_cv_have_struct_timespec="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_struct_timespec" >&5
printf "%s\n" "$ac_cv_have_struct_timespec" >&6; }
if test "x$ac_cv_have_struct_timespec" = "xyes" ; then

printf "%s\n" "#define HAVE_STRUCT_TIMESPEC 1" >>confdefs.h

	have_struct_timespec=1
fi

# We need int64_t or else certain parts of the compile will fail.
if test "x$ac_cv_have_int64_t" = "xno" && \
	test "x$ac_cv_sizeof_long_int" != "x8" && \
	test "x$ac_cv_sizeof_long_long_int" = "x0" ; then
	echo "OpenSSH requires int64_t support.  Contact your vendor or install"
	echo "an alternative compiler (I.E., GCC) before continuing."
	echo ""
	exit 1;
else
	if test "$cross_compiling" = yes
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Assuming working snprintf()" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: Assuming working snprintf()" >&2;}

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef HAVE_SNPRINTF
int main(void)
{
	char buf[50];
	char expected_out[50];
	int mazsize = 50 ;
#if (SIZEOF_LONG_INT == 8)
	long int num = 0x7fffffffffffffff;
#else
	long long num = 0x7fffffffffffffffll;
#endif
	strcpy(expected_out, "9223372036854775807");
	snprintf(buf, mazsize, "%lld", num);
	if(strcmp(buf, expected_out) != 0)
		exit(1);
	exit(0);
}
#else
int main(void) { exit(0); }
#endif

_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   true
else $as_nop
   printf "%s\n" "#define BROKEN_SNPRINTF 1" >>confdefs.h

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi


# look for field 'ut_host' in header 'utmp.h'
		ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
		ossh_varname="ossh_cv_$ossh_safe""_has_"ut_host
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_host field in utmp.h" >&5
printf %s "checking for ut_host field in utmp.h... " >&6; }
	if eval test \${$ossh_varname+y}
then :
  printf %s "(cached) " >&6
else $as_nop

		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmp.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_host" >/dev/null 2>&1
then :
   			eval "$ossh_varname=yes"
else $as_nop
   			eval "$ossh_varname=no"
fi
rm -rf conftest*

fi

	ossh_result=`eval 'echo $'"$ossh_varname"`
	if test -n "`echo $ossh_varname`"; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
		if test "x$ossh_result" = "xyes"; then

printf "%s\n" "#define HAVE_HOST_IN_UTMP 1" >>confdefs.h

		fi
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	fi


# look for field 'ut_host' in header 'utmpx.h'
		ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
		ossh_varname="ossh_cv_$ossh_safe""_has_"ut_host
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_host field in utmpx.h" >&5
printf %s "checking for ut_host field in utmpx.h... " >&6; }
	if eval test \${$ossh_varname+y}
then :
  printf %s "(cached) " >&6
else $as_nop

		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmpx.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_host" >/dev/null 2>&1
then :
   			eval "$ossh_varname=yes"
else $as_nop
   			eval "$ossh_varname=no"
fi
rm -rf conftest*

fi

	ossh_result=`eval 'echo $'"$ossh_varname"`
	if test -n "`echo $ossh_varname`"; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
		if test "x$ossh_result" = "xyes"; then

printf "%s\n" "#define HAVE_HOST_IN_UTMPX 1" >>confdefs.h

		fi
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	fi


# look for field 'syslen' in header 'utmpx.h'
		ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
		ossh_varname="ossh_cv_$ossh_safe""_has_"syslen
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for syslen field in utmpx.h" >&5
printf %s "checking for syslen field in utmpx.h... " >&6; }
	if eval test \${$ossh_varname+y}
then :
  printf %s "(cached) " >&6
else $as_nop

		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmpx.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "syslen" >/dev/null 2>&1
then :
   			eval "$ossh_varname=yes"
else $as_nop
   			eval "$ossh_varname=no"
fi
rm -rf conftest*

fi

	ossh_result=`eval 'echo $'"$ossh_varname"`
	if test -n "`echo $ossh_varname`"; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
		if test "x$ossh_result" = "xyes"; then

printf "%s\n" "#define HAVE_SYSLEN_IN_UTMPX 1" >>confdefs.h

		fi
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	fi


# look for field 'ut_pid' in header 'utmp.h'
		ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
		ossh_varname="ossh_cv_$ossh_safe""_has_"ut_pid
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_pid field in utmp.h" >&5
printf %s "checking for ut_pid field in utmp.h... " >&6; }
	if eval test \${$ossh_varname+y}
then :
  printf %s "(cached) " >&6
else $as_nop

		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmp.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_pid" >/dev/null 2>&1
then :
   			eval "$ossh_varname=yes"
else $as_nop
   			eval "$ossh_varname=no"
fi
rm -rf conftest*

fi

	ossh_result=`eval 'echo $'"$ossh_varname"`
	if test -n "`echo $ossh_varname`"; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
		if test "x$ossh_result" = "xyes"; then

printf "%s\n" "#define HAVE_PID_IN_UTMP 1" >>confdefs.h

		fi
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	fi


# look for field 'ut_type' in header 'utmp.h'
		ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
		ossh_varname="ossh_cv_$ossh_safe""_has_"ut_type
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_type field in utmp.h" >&5
printf %s "checking for ut_type field in utmp.h... " >&6; }
	if eval test \${$ossh_varname+y}
then :
  printf %s "(cached) " >&6
else $as_nop

		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmp.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_type" >/dev/null 2>&1
then :
   			eval "$ossh_varname=yes"
else $as_nop
   			eval "$ossh_varname=no"
fi
rm -rf conftest*

fi

	ossh_result=`eval 'echo $'"$ossh_varname"`
	if test -n "`echo $ossh_varname`"; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
		if test "x$ossh_result" = "xyes"; then

printf "%s\n" "#define HAVE_TYPE_IN_UTMP 1" >>confdefs.h

		fi
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	fi


# look for field 'ut_type' in header 'utmpx.h'
		ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
		ossh_varname="ossh_cv_$ossh_safe""_has_"ut_type
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_type field in utmpx.h" >&5
printf %s "checking for ut_type field in utmpx.h... " >&6; }
	if eval test \${$ossh_varname+y}
then :
  printf %s "(cached) " >&6
else $as_nop

		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmpx.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_type" >/dev/null 2>&1
then :
   			eval "$ossh_varname=yes"
else $as_nop
   			eval "$ossh_varname=no"
fi
rm -rf conftest*

fi

	ossh_result=`eval 'echo $'"$ossh_varname"`
	if test -n "`echo $ossh_varname`"; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
		if test "x$ossh_result" = "xyes"; then

printf "%s\n" "#define HAVE_TYPE_IN_UTMPX 1" >>confdefs.h

		fi
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	fi


# look for field 'ut_tv' in header 'utmp.h'
		ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
		ossh_varname="ossh_cv_$ossh_safe""_has_"ut_tv
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_tv field in utmp.h" >&5
printf %s "checking for ut_tv field in utmp.h... " >&6; }
	if eval test \${$ossh_varname+y}
then :
  printf %s "(cached) " >&6
else $as_nop

		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmp.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_tv" >/dev/null 2>&1
then :
   			eval "$ossh_varname=yes"
else $as_nop
   			eval "$ossh_varname=no"
fi
rm -rf conftest*

fi

	ossh_result=`eval 'echo $'"$ossh_varname"`
	if test -n "`echo $ossh_varname`"; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
		if test "x$ossh_result" = "xyes"; then

printf "%s\n" "#define HAVE_TV_IN_UTMP 1" >>confdefs.h

		fi
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	fi


# look for field 'ut_id' in header 'utmp.h'
		ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
		ossh_varname="ossh_cv_$ossh_safe""_has_"ut_id
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_id field in utmp.h" >&5
printf %s "checking for ut_id field in utmp.h... " >&6; }
	if eval test \${$ossh_varname+y}
then :
  printf %s "(cached) " >&6
else $as_nop

		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmp.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_id" >/dev/null 2>&1
then :
   			eval "$ossh_varname=yes"
else $as_nop
   			eval "$ossh_varname=no"
fi
rm -rf conftest*

fi

	ossh_result=`eval 'echo $'"$ossh_varname"`
	if test -n "`echo $ossh_varname`"; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
		if test "x$ossh_result" = "xyes"; then

printf "%s\n" "#define HAVE_ID_IN_UTMP 1" >>confdefs.h

		fi
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	fi


# look for field 'ut_id' in header 'utmpx.h'
		ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
		ossh_varname="ossh_cv_$ossh_safe""_has_"ut_id
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_id field in utmpx.h" >&5
printf %s "checking for ut_id field in utmpx.h... " >&6; }
	if eval test \${$ossh_varname+y}
then :
  printf %s "(cached) " >&6
else $as_nop

		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmpx.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_id" >/dev/null 2>&1
then :
   			eval "$ossh_varname=yes"
else $as_nop
   			eval "$ossh_varname=no"
fi
rm -rf conftest*

fi

	ossh_result=`eval 'echo $'"$ossh_varname"`
	if test -n "`echo $ossh_varname`"; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
		if test "x$ossh_result" = "xyes"; then

printf "%s\n" "#define HAVE_ID_IN_UTMPX 1" >>confdefs.h

		fi
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	fi


# look for field 'ut_addr' in header 'utmp.h'
		ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
		ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_addr field in utmp.h" >&5
printf %s "checking for ut_addr field in utmp.h... " >&6; }
	if eval test \${$ossh_varname+y}
then :
  printf %s "(cached) " >&6
else $as_nop

		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmp.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_addr" >/dev/null 2>&1
then :
   			eval "$ossh_varname=yes"
else $as_nop
   			eval "$ossh_varname=no"
fi
rm -rf conftest*

fi

	ossh_result=`eval 'echo $'"$ossh_varname"`
	if test -n "`echo $ossh_varname`"; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
		if test "x$ossh_result" = "xyes"; then

printf "%s\n" "#define HAVE_ADDR_IN_UTMP 1" >>confdefs.h

		fi
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	fi


# look for field 'ut_addr' in header 'utmpx.h'
		ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
		ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_addr field in utmpx.h" >&5
printf %s "checking for ut_addr field in utmpx.h... " >&6; }
	if eval test \${$ossh_varname+y}
then :
  printf %s "(cached) " >&6
else $as_nop

		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmpx.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_addr" >/dev/null 2>&1
then :
   			eval "$ossh_varname=yes"
else $as_nop
   			eval "$ossh_varname=no"
fi
rm -rf conftest*

fi

	ossh_result=`eval 'echo $'"$ossh_varname"`
	if test -n "`echo $ossh_varname`"; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
		if test "x$ossh_result" = "xyes"; then

printf "%s\n" "#define HAVE_ADDR_IN_UTMPX 1" >>confdefs.h

		fi
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	fi


# look for field 'ut_addr_v6' in header 'utmp.h'
		ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
		ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr_v6
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_addr_v6 field in utmp.h" >&5
printf %s "checking for ut_addr_v6 field in utmp.h... " >&6; }
	if eval test \${$ossh_varname+y}
then :
  printf %s "(cached) " >&6
else $as_nop

		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmp.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_addr_v6" >/dev/null 2>&1
then :
   			eval "$ossh_varname=yes"
else $as_nop
   			eval "$ossh_varname=no"
fi
rm -rf conftest*

fi

	ossh_result=`eval 'echo $'"$ossh_varname"`
	if test -n "`echo $ossh_varname`"; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
		if test "x$ossh_result" = "xyes"; then

printf "%s\n" "#define HAVE_ADDR_V6_IN_UTMP 1" >>confdefs.h

		fi
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	fi


# look for field 'ut_addr_v6' in header 'utmpx.h'
		ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
		ossh_varname="ossh_cv_$ossh_safe""_has_"ut_addr_v6
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_addr_v6 field in utmpx.h" >&5
printf %s "checking for ut_addr_v6 field in utmpx.h... " >&6; }
	if eval test \${$ossh_varname+y}
then :
  printf %s "(cached) " >&6
else $as_nop

		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmpx.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_addr_v6" >/dev/null 2>&1
then :
   			eval "$ossh_varname=yes"
else $as_nop
   			eval "$ossh_varname=no"
fi
rm -rf conftest*

fi

	ossh_result=`eval 'echo $'"$ossh_varname"`
	if test -n "`echo $ossh_varname`"; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
		if test "x$ossh_result" = "xyes"; then

printf "%s\n" "#define HAVE_ADDR_V6_IN_UTMPX 1" >>confdefs.h

		fi
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	fi


# look for field 'ut_exit' in header 'utmp.h'
		ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
		ossh_varname="ossh_cv_$ossh_safe""_has_"ut_exit
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_exit field in utmp.h" >&5
printf %s "checking for ut_exit field in utmp.h... " >&6; }
	if eval test \${$ossh_varname+y}
then :
  printf %s "(cached) " >&6
else $as_nop

		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmp.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_exit" >/dev/null 2>&1
then :
   			eval "$ossh_varname=yes"
else $as_nop
   			eval "$ossh_varname=no"
fi
rm -rf conftest*

fi

	ossh_result=`eval 'echo $'"$ossh_varname"`
	if test -n "`echo $ossh_varname`"; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
		if test "x$ossh_result" = "xyes"; then

printf "%s\n" "#define HAVE_EXIT_IN_UTMP 1" >>confdefs.h

		fi
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	fi


# look for field 'ut_time' in header 'utmp.h'
		ossh_safe=`echo "utmp.h" | sed 'y%./+-%__p_%'`
		ossh_varname="ossh_cv_$ossh_safe""_has_"ut_time
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_time field in utmp.h" >&5
printf %s "checking for ut_time field in utmp.h... " >&6; }
	if eval test \${$ossh_varname+y}
then :
  printf %s "(cached) " >&6
else $as_nop

		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmp.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_time" >/dev/null 2>&1
then :
   			eval "$ossh_varname=yes"
else $as_nop
   			eval "$ossh_varname=no"
fi
rm -rf conftest*

fi

	ossh_result=`eval 'echo $'"$ossh_varname"`
	if test -n "`echo $ossh_varname`"; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
		if test "x$ossh_result" = "xyes"; then

printf "%s\n" "#define HAVE_TIME_IN_UTMP 1" >>confdefs.h

		fi
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	fi


# look for field 'ut_time' in header 'utmpx.h'
		ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
		ossh_varname="ossh_cv_$ossh_safe""_has_"ut_time
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_time field in utmpx.h" >&5
printf %s "checking for ut_time field in utmpx.h... " >&6; }
	if eval test \${$ossh_varname+y}
then :
  printf %s "(cached) " >&6
else $as_nop

		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmpx.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_time" >/dev/null 2>&1
then :
   			eval "$ossh_varname=yes"
else $as_nop
   			eval "$ossh_varname=no"
fi
rm -rf conftest*

fi

	ossh_result=`eval 'echo $'"$ossh_varname"`
	if test -n "`echo $ossh_varname`"; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
		if test "x$ossh_result" = "xyes"; then

printf "%s\n" "#define HAVE_TIME_IN_UTMPX 1" >>confdefs.h

		fi
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	fi


# look for field 'ut_tv' in header 'utmpx.h'
		ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
		ossh_varname="ossh_cv_$ossh_safe""_has_"ut_tv
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_tv field in utmpx.h" >&5
printf %s "checking for ut_tv field in utmpx.h... " >&6; }
	if eval test \${$ossh_varname+y}
then :
  printf %s "(cached) " >&6
else $as_nop

		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmpx.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_tv" >/dev/null 2>&1
then :
   			eval "$ossh_varname=yes"
else $as_nop
   			eval "$ossh_varname=no"
fi
rm -rf conftest*

fi

	ossh_result=`eval 'echo $'"$ossh_varname"`
	if test -n "`echo $ossh_varname`"; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
		if test "x$ossh_result" = "xyes"; then

printf "%s\n" "#define HAVE_TV_IN_UTMPX 1" >>confdefs.h

		fi
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	fi


# look for field 'ut_ss' in header 'utmpx.h'
		ossh_safe=`echo "utmpx.h" | sed 'y%./+-%__p_%'`
		ossh_varname="ossh_cv_$ossh_safe""_has_"ut_ss
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ut_ss field in utmpx.h" >&5
printf %s "checking for ut_ss field in utmpx.h... " >&6; }
	if eval test \${$ossh_varname+y}
then :
  printf %s "(cached) " >&6
else $as_nop

		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <utmpx.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "ut_ss" >/dev/null 2>&1
then :
   			eval "$ossh_varname=yes"
else $as_nop
   			eval "$ossh_varname=no"
fi
rm -rf conftest*

fi

	ossh_result=`eval 'echo $'"$ossh_varname"`
	if test -n "`echo $ossh_varname`"; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ossh_result" >&5
printf "%s\n" "$ossh_result" >&6; }
		if test "x$ossh_result" = "xyes"; then

printf "%s\n" "#define HAVE_SS_IN_UTMPX 1" >>confdefs.h

		fi
	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	fi


ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
if test "x$ac_cv_member_struct_stat_st_blksize" = xyes
then :

printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BLKSIZE 1" >>confdefs.h


fi

ac_fn_c_check_member "$LINENO" "struct stat" "st_mtim" "ac_cv_member_struct_stat_st_mtim" "$ac_includes_default"
if test "x$ac_cv_member_struct_stat_st_mtim" = xyes
then :

printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIM 1" >>confdefs.h


fi

ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime" "ac_cv_member_struct_stat_st_mtime" "$ac_includes_default"
if test "x$ac_cv_member_struct_stat_st_mtime" = xyes
then :

printf "%s\n" "#define HAVE_STRUCT_STAT_ST_MTIME 1" >>confdefs.h


fi

ac_fn_c_check_member "$LINENO" "struct passwd" "pw_gecos" "ac_cv_member_struct_passwd_pw_gecos" "
#include <sys/types.h>
#include <pwd.h>

"
if test "x$ac_cv_member_struct_passwd_pw_gecos" = xyes
then :

printf "%s\n" "#define HAVE_STRUCT_PASSWD_PW_GECOS 1" >>confdefs.h


fi
ac_fn_c_check_member "$LINENO" "struct passwd" "pw_class" "ac_cv_member_struct_passwd_pw_class" "
#include <sys/types.h>
#include <pwd.h>

"
if test "x$ac_cv_member_struct_passwd_pw_class" = xyes
then :

printf "%s\n" "#define HAVE_STRUCT_PASSWD_PW_CLASS 1" >>confdefs.h


fi
ac_fn_c_check_member "$LINENO" "struct passwd" "pw_change" "ac_cv_member_struct_passwd_pw_change" "
#include <sys/types.h>
#include <pwd.h>

"
if test "x$ac_cv_member_struct_passwd_pw_change" = xyes
then :

printf "%s\n" "#define HAVE_STRUCT_PASSWD_PW_CHANGE 1" >>confdefs.h


fi
ac_fn_c_check_member "$LINENO" "struct passwd" "pw_expire" "ac_cv_member_struct_passwd_pw_expire" "
#include <sys/types.h>
#include <pwd.h>

"
if test "x$ac_cv_member_struct_passwd_pw_expire" = xyes
then :

printf "%s\n" "#define HAVE_STRUCT_PASSWD_PW_EXPIRE 1" >>confdefs.h


fi


ac_fn_c_check_member "$LINENO" "struct __res_state" "retrans" "ac_cv_member_struct___res_state_retrans" "
#include <stdio.h>
#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <resolv.h>

"
if test "x$ac_cv_member_struct___res_state_retrans" = xyes
then :

else $as_nop

printf "%s\n" "#define __res_state state" >>confdefs.h

fi


ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" "
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>


"
if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes
then :

printf "%s\n" "#define SOCK_HAS_LEN 1" >>confdefs.h

fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ss_family field in struct sockaddr_storage" >&5
printf %s "checking for ss_family field in struct sockaddr_storage... " >&6; }
if test ${ac_cv_have_ss_family_in_struct_ss+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/socket.h>

int
main (void)
{
 struct sockaddr_storage s; s.ss_family = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_ss_family_in_struct_ss="yes"
else $as_nop
   ac_cv_have_ss_family_in_struct_ss="no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_ss_family_in_struct_ss" >&5
printf "%s\n" "$ac_cv_have_ss_family_in_struct_ss" >&6; }
if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then

printf "%s\n" "#define HAVE_SS_FAMILY_IN_SS 1" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __ss_family field in struct sockaddr_storage" >&5
printf %s "checking for __ss_family field in struct sockaddr_storage... " >&6; }
if test ${ac_cv_have___ss_family_in_struct_ss+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/socket.h>

int
main (void)
{
 struct sockaddr_storage s; s.__ss_family = 1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have___ss_family_in_struct_ss="yes"
else $as_nop
   ac_cv_have___ss_family_in_struct_ss="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have___ss_family_in_struct_ss" >&5
printf "%s\n" "$ac_cv_have___ss_family_in_struct_ss" >&6; }
if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then

printf "%s\n" "#define HAVE___SS_FAMILY_IN_SS 1" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for msg_accrights field in struct msghdr" >&5
printf %s "checking for msg_accrights field in struct msghdr... " >&6; }
if test ${ac_cv_have_accrights_in_msghdr+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/socket.h>
#include <sys/uio.h>
#include <stdlib.h>

int
main (void)
{

#ifdef msg_accrights
#error "msg_accrights is a macro"
exit(1);
#endif
struct msghdr m;
m.msg_accrights = 0;
exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_accrights_in_msghdr="yes"
else $as_nop
   ac_cv_have_accrights_in_msghdr="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_accrights_in_msghdr" >&5
printf "%s\n" "$ac_cv_have_accrights_in_msghdr" >&6; }
if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then

printf "%s\n" "#define HAVE_ACCRIGHTS_IN_MSGHDR 1" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if struct statvfs.f_fsid is integral type" >&5
printf %s "checking if struct statvfs.f_fsid is integral type... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/param.h>
#include <sys/stat.h>
#ifdef HAVE_SYS_TIME_H
# include <sys/time.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif
#ifdef HAVE_SYS_STATVFS_H
#include <sys/statvfs.h>
#endif

int
main (void)
{
 struct statvfs s; s.f_fsid = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if fsid_t has member val" >&5
printf %s "checking if fsid_t has member val... " >&6; }
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/statvfs.h>

int
main (void)
{
 fsid_t t; t.val[0] = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define FSID_HAS_VAL 1" >>confdefs.h

else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if f_fsid has member __val" >&5
printf %s "checking if f_fsid has member __val... " >&6; }
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/statvfs.h>

int
main (void)
{
 fsid_t t; t.__val[0] = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define FSID_HAS___VAL 1" >>confdefs.h

else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for msg_control field in struct msghdr" >&5
printf %s "checking for msg_control field in struct msghdr... " >&6; }
if test ${ac_cv_have_control_in_msghdr+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <sys/socket.h>
#include <sys/uio.h>
#include <stdlib.h>

int
main (void)
{

#ifdef msg_control
#error "msg_control is a macro"
exit(1);
#endif
struct msghdr m;
m.msg_control = 0;
exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   ac_cv_have_control_in_msghdr="yes"
else $as_nop
   ac_cv_have_control_in_msghdr="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_control_in_msghdr" >&5
printf "%s\n" "$ac_cv_have_control_in_msghdr" >&6; }
if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then

printf "%s\n" "#define HAVE_CONTROL_IN_MSGHDR 1" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libc defines __progname" >&5
printf %s "checking if libc defines __progname... " >&6; }
if test ${ac_cv_libc_defines___progname+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <stdio.h>
int
main (void)
{
 extern char *__progname; printf("%s", __progname);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
   ac_cv_libc_defines___progname="yes"
else $as_nop
   ac_cv_libc_defines___progname="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libc_defines___progname" >&5
printf "%s\n" "$ac_cv_libc_defines___progname" >&6; }
if test "x$ac_cv_libc_defines___progname" = "xyes" ; then

printf "%s\n" "#define HAVE___PROGNAME 1" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC implements __FUNCTION__" >&5
printf %s "checking whether $CC implements __FUNCTION__... " >&6; }
if test ${ac_cv_cc_implements___FUNCTION__+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <stdio.h>
int
main (void)
{
 printf("%s", __FUNCTION__);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
   ac_cv_cc_implements___FUNCTION__="yes"
else $as_nop
   ac_cv_cc_implements___FUNCTION__="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_implements___FUNCTION__" >&5
printf "%s\n" "$ac_cv_cc_implements___FUNCTION__" >&6; }
if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then

printf "%s\n" "#define HAVE___FUNCTION__ 1" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC implements __func__" >&5
printf %s "checking whether $CC implements __func__... " >&6; }
if test ${ac_cv_cc_implements___func__+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <stdio.h>
int
main (void)
{
 printf("%s", __func__);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
   ac_cv_cc_implements___func__="yes"
else $as_nop
   ac_cv_cc_implements___func__="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_implements___func__" >&5
printf "%s\n" "$ac_cv_cc_implements___func__" >&6; }
if test "x$ac_cv_cc_implements___func__" = "xyes" ; then

printf "%s\n" "#define HAVE___func__ 1" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether va_copy exists" >&5
printf %s "checking whether va_copy exists... " >&6; }
if test ${ac_cv_have_va_copy+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdarg.h>
va_list x,y;

int
main (void)
{
 va_copy(x,y);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
   ac_cv_have_va_copy="yes"
else $as_nop
   ac_cv_have_va_copy="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_va_copy" >&5
printf "%s\n" "$ac_cv_have_va_copy" >&6; }
if test "x$ac_cv_have_va_copy" = "xyes" ; then

printf "%s\n" "#define HAVE_VA_COPY 1" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether __va_copy exists" >&5
printf %s "checking whether __va_copy exists... " >&6; }
if test ${ac_cv_have___va_copy+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdarg.h>
va_list x,y;

int
main (void)
{
 __va_copy(x,y);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
   ac_cv_have___va_copy="yes"
else $as_nop
   ac_cv_have___va_copy="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have___va_copy" >&5
printf "%s\n" "$ac_cv_have___va_copy" >&6; }
if test "x$ac_cv_have___va_copy" = "xyes" ; then

printf "%s\n" "#define HAVE___VA_COPY 1" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether getopt has optreset support" >&5
printf %s "checking whether getopt has optreset support... " >&6; }
if test ${ac_cv_have_getopt_optreset+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <getopt.h>
int
main (void)
{
 extern int optreset; optreset = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
   ac_cv_have_getopt_optreset="yes"
else $as_nop
   ac_cv_have_getopt_optreset="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_getopt_optreset" >&5
printf "%s\n" "$ac_cv_have_getopt_optreset" >&6; }
if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then

printf "%s\n" "#define HAVE_GETOPT_OPTRESET 1" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libc defines sys_errlist" >&5
printf %s "checking if libc defines sys_errlist... " >&6; }
if test ${ac_cv_libc_defines_sys_errlist+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <stdio.h>
int
main (void)
{
 extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
   ac_cv_libc_defines_sys_errlist="yes"
else $as_nop
   ac_cv_libc_defines_sys_errlist="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libc_defines_sys_errlist" >&5
printf "%s\n" "$ac_cv_libc_defines_sys_errlist" >&6; }
if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then

printf "%s\n" "#define HAVE_SYS_ERRLIST 1" >>confdefs.h

fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libc defines sys_nerr" >&5
printf %s "checking if libc defines sys_nerr... " >&6; }
if test ${ac_cv_libc_defines_sys_nerr+y}
then :
  printf %s "(cached) " >&6
else $as_nop

	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <stdio.h>
int
main (void)
{
 extern int sys_nerr; printf("%i", sys_nerr);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
   ac_cv_libc_defines_sys_nerr="yes"
else $as_nop
   ac_cv_libc_defines_sys_nerr="no"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libc_defines_sys_nerr" >&5
printf "%s\n" "$ac_cv_libc_defines_sys_nerr" >&6; }
if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then

printf "%s\n" "#define HAVE_SYS_NERR 1" >>confdefs.h

fi

# Check libraries needed by DNS fingerprint support
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing getrrsetbyname" >&5
printf %s "checking for library containing getrrsetbyname... " >&6; }
if test ${ac_cv_search_getrrsetbyname+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.  */
char getrrsetbyname ();
int
main (void)
{
return getrrsetbyname ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' resolv
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"
then :
  ac_cv_search_getrrsetbyname=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_getrrsetbyname+y}
then :
  break
fi
done
if test ${ac_cv_search_getrrsetbyname+y}
then :

else $as_nop
  ac_cv_search_getrrsetbyname=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getrrsetbyname" >&5
printf "%s\n" "$ac_cv_search_getrrsetbyname" >&6; }
ac_res=$ac_cv_search_getrrsetbyname
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

printf "%s\n" "#define HAVE_GETRRSETBYNAME 1" >>confdefs.h

else $as_nop

		# Needed by our getrrsetbyname()
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing res_query" >&5
printf %s "checking for library containing res_query... " >&6; }
if test ${ac_cv_search_res_query+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.  */
char res_query ();
int
main (void)
{
return res_query ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' resolv
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"
then :
  ac_cv_search_res_query=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_res_query+y}
then :
  break
fi
done
if test ${ac_cv_search_res_query+y}
then :

else $as_nop
  ac_cv_search_res_query=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_query" >&5
printf "%s\n" "$ac_cv_search_res_query" >&6; }
ac_res=$ac_cv_search_res_query
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing dn_expand" >&5
printf %s "checking for library containing dn_expand... " >&6; }
if test ${ac_cv_search_dn_expand+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.  */
char dn_expand ();
int
main (void)
{
return dn_expand ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' resolv
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"
then :
  ac_cv_search_dn_expand=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_dn_expand+y}
then :
  break
fi
done
if test ${ac_cv_search_dn_expand+y}
then :

else $as_nop
  ac_cv_search_dn_expand=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dn_expand" >&5
printf "%s\n" "$ac_cv_search_dn_expand" >&6; }
ac_res=$ac_cv_search_dn_expand
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if res_query will link" >&5
printf %s "checking if res_query will link... " >&6; }
		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <netdb.h>
#include <resolv.h>

int
main (void)
{

	res_query (0, 0, 0, 0, 0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		    saved_LIBS="$LIBS"
		    LIBS="$LIBS -lresolv"
		    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for res_query in -lresolv" >&5
printf %s "checking for res_query in -lresolv... " >&6; }
		    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <netdb.h>
#include <resolv.h>

int
main (void)
{

	res_query (0, 0, 0, 0, 0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
  LIBS="$saved_LIBS"
			 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
		ac_fn_c_check_func "$LINENO" "_getshort" "ac_cv_func__getshort"
if test "x$ac_cv_func__getshort" = xyes
then :
  printf "%s\n" "#define HAVE__GETSHORT 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "_getlong" "ac_cv_func__getlong"
if test "x$ac_cv_func__getlong" = xyes
then :
  printf "%s\n" "#define HAVE__GETLONG 1" >>confdefs.h

fi

		ac_fn_check_decl "$LINENO" "_getshort" "ac_cv_have_decl__getshort" "#include <sys/types.h>
		    #include <arpa/nameser.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl__getshort" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL__GETSHORT $ac_have_decl" >>confdefs.h
ac_fn_check_decl "$LINENO" "_getlong" "ac_cv_have_decl__getlong" "#include <sys/types.h>
		    #include <arpa/nameser.h>
" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl__getlong" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL__GETLONG $ac_have_decl" >>confdefs.h

		ac_fn_c_check_member "$LINENO" "HEADER" "ad" "ac_cv_member_HEADER_ad" "#include <arpa/nameser.h>
"
if test "x$ac_cv_member_HEADER_ad" = xyes
then :

printf "%s\n" "#define HAVE_HEADER_AD 1" >>confdefs.h

fi


fi


{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if struct __res_state _res is an extern" >&5
printf %s "checking if struct __res_state _res is an extern... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#include <netinet/in.h>
#include <arpa/nameser.h>
#include <resolv.h>
extern struct __res_state _res;

int
main (void)
{

struct __res_state *volatile p = &_res;  /* force resolution of _res */
return 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define HAVE__RES_EXTERN 1" >>confdefs.h


else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext

# Check whether user wants SELinux support
SELINUX_MSG="no"
LIBSELINUX=""

# Check whether --with-selinux was given.
if test ${with_selinux+y}
then :
  withval=$with_selinux;  if test "x$withval" != "xno" ; then
		save_LIBS="$LIBS"

printf "%s\n" "#define WITH_SELINUX 1" >>confdefs.h

		SELINUX_MSG="yes"
		ac_fn_c_check_header_compile "$LINENO" "selinux/selinux.h" "ac_cv_header_selinux_selinux_h" "$ac_includes_default"
if test "x$ac_cv_header_selinux_selinux_h" = xyes
then :

else $as_nop
  as_fn_error $? "SELinux support requires selinux.h header" "$LINENO" 5
fi

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for setexeccon in -lselinux" >&5
printf %s "checking for setexeccon in -lselinux... " >&6; }
if test ${ac_cv_lib_selinux_setexeccon+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lselinux  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char setexeccon ();
int
main (void)
{
return setexeccon ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_selinux_setexeccon=yes
else $as_nop
  ac_cv_lib_selinux_setexeccon=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_setexeccon" >&5
printf "%s\n" "$ac_cv_lib_selinux_setexeccon" >&6; }
if test "x$ac_cv_lib_selinux_setexeccon" = xyes
then :
   LIBSELINUX="-lselinux"
			  LIBS="$LIBS -lselinux"

else $as_nop
  as_fn_error $? "SELinux support requires libselinux library" "$LINENO" 5
fi

		ac_fn_c_check_func "$LINENO" "getseuserbyname" "ac_cv_func_getseuserbyname"
if test "x$ac_cv_func_getseuserbyname" = xyes
then :
  printf "%s\n" "#define HAVE_GETSEUSERBYNAME 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "get_default_context_with_level" "ac_cv_func_get_default_context_with_level"
if test "x$ac_cv_func_get_default_context_with_level" = xyes
then :
  printf "%s\n" "#define HAVE_GET_DEFAULT_CONTEXT_WITH_LEVEL 1" >>confdefs.h

fi

		LIBS="$save_LIBS $LIBSELINUX"
	fi

fi



# Check whether user wants Kerberos 5 support
KRB5_MSG="no"

# Check whether --with-kerberos5 was given.
if test ${with_kerberos5+y}
then :
  withval=$with_kerberos5;  if test "x$withval" != "xno" ; then
		if test "x$withval" = "xyes" ; then
			KRB5ROOT="/usr/local"
		else
			KRB5ROOT=${withval}
		fi


printf "%s\n" "#define KRB5 1" >>confdefs.h

		KRB5_MSG="yes"

		use_pkgconfig_for_krb5=
		if test "x$PKGCONFIG" != "xno"; then
			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $PKGCONFIG knows about kerberos5" >&5
printf %s "checking if $PKGCONFIG knows about kerberos5... " >&6; }
			if "$PKGCONFIG" krb5; then
				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
				use_pkgconfig_for_krb5=yes
			else
				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
			fi
		fi
		if test "x$use_pkgconfig_for_krb5" = "xyes"; then
			K5CFLAGS=`$PKGCONFIG --cflags krb5`
			K5LIBS=`$PKGCONFIG --libs krb5`
			CPPFLAGS="$CPPFLAGS $K5CFLAGS"

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gssapi support" >&5
printf %s "checking for gssapi support... " >&6; }
			if "$PKGCONFIG" krb5-gssapi; then
				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define GSSAPI 1" >>confdefs.h

				GSSCFLAGS="`$PKGCONFIG --cflags krb5-gssapi`"
				GSSLIBS="`$PKGCONFIG --libs krb5-gssapi`"
				CPPFLAGS="$CPPFLAGS $GSSCFLAGS"
			else
				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
			fi
			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are using Heimdal" >&5
printf %s "checking whether we are using Heimdal... " >&6; }
			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <krb5.h>

int
main (void)
{
 char *tmp = heimdal_version;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define HEIMDAL 1" >>confdefs.h

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		else
			if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}krb5-config", so it can be a program name with args.
set dummy ${ac_tool_prefix}krb5-config; 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_path_KRB5CONF+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $KRB5CONF in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_KRB5CONF="$KRB5CONF" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_dummy="$KRB5ROOT/bin:$PATH"
for as_dir in $as_dummy
do
  IFS=$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_path_KRB5CONF="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
KRB5CONF=$ac_cv_path_KRB5CONF
if test -n "$KRB5CONF"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $KRB5CONF" >&5
printf "%s\n" "$KRB5CONF" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


fi
if test -z "$ac_cv_path_KRB5CONF"; then
  ac_pt_KRB5CONF=$KRB5CONF
  # Extract the first word of "krb5-config", so it can be a program name with args.
set dummy krb5-config; 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_path_ac_pt_KRB5CONF+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $ac_pt_KRB5CONF in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_ac_pt_KRB5CONF="$ac_pt_KRB5CONF" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_dummy="$KRB5ROOT/bin:$PATH"
for as_dir in $as_dummy
do
  IFS=$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_path_ac_pt_KRB5CONF="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
ac_pt_KRB5CONF=$ac_cv_path_ac_pt_KRB5CONF
if test -n "$ac_pt_KRB5CONF"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_KRB5CONF" >&5
printf "%s\n" "$ac_pt_KRB5CONF" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi

  if test "x$ac_pt_KRB5CONF" = x; then
    KRB5CONF="$KRB5ROOT/bin/krb5-config"
  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
    KRB5CONF=$ac_pt_KRB5CONF
  fi
else
  KRB5CONF="$ac_cv_path_KRB5CONF"
fi

			if test -x $KRB5CONF ; then
				K5CFLAGS="`$KRB5CONF --cflags`"
				K5LIBS="`$KRB5CONF --libs`"
				CPPFLAGS="$CPPFLAGS $K5CFLAGS"

				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gssapi support" >&5
printf %s "checking for gssapi support... " >&6; }
				if $KRB5CONF | grep gssapi >/dev/null ; then
					{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define GSSAPI 1" >>confdefs.h

					GSSCFLAGS="`$KRB5CONF --cflags gssapi`"
					GSSLIBS="`$KRB5CONF --libs gssapi`"
					CPPFLAGS="$CPPFLAGS $GSSCFLAGS"
				else
					{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
				fi
				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are using Heimdal" >&5
printf %s "checking whether we are using Heimdal... " >&6; }
				cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <krb5.h>

int
main (void)
{
 char *tmp = heimdal_version;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define HEIMDAL 1" >>confdefs.h

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
			else
				CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include"
				LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib"
				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are using Heimdal" >&5
printf %s "checking whether we are using Heimdal... " >&6; }
				cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
 #include <krb5.h>

int
main (void)
{
 char *tmp = heimdal_version;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
						 printf "%s\n" "#define HEIMDAL 1" >>confdefs.h

						 K5LIBS="-lkrb5"
						 K5LIBS="$K5LIBS -lcom_err -lasn1"
						 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for net_write in -lroken" >&5
printf %s "checking for net_write in -lroken... " >&6; }
if test ${ac_cv_lib_roken_net_write+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lroken  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char net_write ();
int
main (void)
{
return net_write ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_roken_net_write=yes
else $as_nop
  ac_cv_lib_roken_net_write=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_roken_net_write" >&5
printf "%s\n" "$ac_cv_lib_roken_net_write" >&6; }
if test "x$ac_cv_lib_roken_net_write" = xyes
then :
  K5LIBS="$K5LIBS -lroken"
fi

						 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
printf %s "checking for des_cbc_encrypt in -ldes... " >&6; }
if test ${ac_cv_lib_des_des_cbc_encrypt+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldes  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char des_cbc_encrypt ();
int
main (void)
{
return des_cbc_encrypt ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_des_des_cbc_encrypt=yes
else $as_nop
  ac_cv_lib_des_des_cbc_encrypt=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
printf "%s\n" "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
if test "x$ac_cv_lib_des_des_cbc_encrypt" = xyes
then :
  K5LIBS="$K5LIBS -ldes"
fi


else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
						 K5LIBS="-lkrb5 -lk5crypto -lcom_err"

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing dn_expand" >&5
printf %s "checking for library containing dn_expand... " >&6; }
if test ${ac_cv_search_dn_expand+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.  */
char dn_expand ();
int
main (void)
{
return dn_expand ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' resolv
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"
then :
  ac_cv_search_dn_expand=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_dn_expand+y}
then :
  break
fi
done
if test ${ac_cv_search_dn_expand+y}
then :

else $as_nop
  ac_cv_search_dn_expand=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dn_expand" >&5
printf "%s\n" "$ac_cv_search_dn_expand" >&6; }
ac_res=$ac_cv_search_dn_expand
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi


				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gss_init_sec_context in -lgssapi_krb5" >&5
printf %s "checking for gss_init_sec_context in -lgssapi_krb5... " >&6; }
if test ${ac_cv_lib_gssapi_krb5_gss_init_sec_context+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lgssapi_krb5  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char gss_init_sec_context ();
int
main (void)
{
return gss_init_sec_context ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_gssapi_krb5_gss_init_sec_context=yes
else $as_nop
  ac_cv_lib_gssapi_krb5_gss_init_sec_context=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gssapi_krb5_gss_init_sec_context" >&5
printf "%s\n" "$ac_cv_lib_gssapi_krb5_gss_init_sec_context" >&6; }
if test "x$ac_cv_lib_gssapi_krb5_gss_init_sec_context" = xyes
then :
   printf "%s\n" "#define GSSAPI 1" >>confdefs.h

					  GSSLIBS="-lgssapi_krb5"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gss_init_sec_context in -lgssapi" >&5
printf %s "checking for gss_init_sec_context in -lgssapi... " >&6; }
if test ${ac_cv_lib_gssapi_gss_init_sec_context+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lgssapi  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char gss_init_sec_context ();
int
main (void)
{
return gss_init_sec_context ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_gssapi_gss_init_sec_context=yes
else $as_nop
  ac_cv_lib_gssapi_gss_init_sec_context=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gssapi_gss_init_sec_context" >&5
printf "%s\n" "$ac_cv_lib_gssapi_gss_init_sec_context" >&6; }
if test "x$ac_cv_lib_gssapi_gss_init_sec_context" = xyes
then :
   printf "%s\n" "#define GSSAPI 1" >>confdefs.h

						  GSSLIBS="-lgssapi"
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for gss_init_sec_context in -lgss" >&5
printf %s "checking for gss_init_sec_context in -lgss... " >&6; }
if test ${ac_cv_lib_gss_gss_init_sec_context+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lgss  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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.  */
char gss_init_sec_context ();
int
main (void)
{
return gss_init_sec_context ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"
then :
  ac_cv_lib_gss_gss_init_sec_context=yes
else $as_nop
  ac_cv_lib_gss_gss_init_sec_context=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gss_gss_init_sec_context" >&5
printf "%s\n" "$ac_cv_lib_gss_gss_init_sec_context" >&6; }
if test "x$ac_cv_lib_gss_gss_init_sec_context" = xyes
then :
   printf "%s\n" "#define GSSAPI 1" >>confdefs.h

							  GSSLIBS="-lgss"
else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find any suitable gss-api library - build may fail" >&5
printf "%s\n" "$as_me: WARNING: Cannot find any suitable gss-api library - build may fail" >&2;}
fi


fi


fi


				ac_fn_c_check_header_compile "$LINENO" "gssapi.h" "ac_cv_header_gssapi_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_h" = xyes
then :

else $as_nop
   unset ac_cv_header_gssapi_h
					  CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi"
					         for ac_header in gssapi.h
do :
  ac_fn_c_check_header_compile "$LINENO" "gssapi.h" "ac_cv_header_gssapi_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_h" = xyes
then :
  printf "%s\n" "#define HAVE_GSSAPI_H 1" >>confdefs.h

else $as_nop
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find any suitable gss-api header - build may fail" >&5
printf "%s\n" "$as_me: WARNING: Cannot find any suitable gss-api header - build may fail" >&2;}

fi

done


fi


				oldCPP="$CPPFLAGS"
				CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi"
				ac_fn_c_check_header_compile "$LINENO" "gssapi_krb5.h" "ac_cv_header_gssapi_krb5_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_krb5_h" = xyes
then :

else $as_nop
   CPPFLAGS="$oldCPP"
fi


			fi
		fi
		if test -n "${rpath_opt}" ; then
			LDFLAGS="$LDFLAGS ${rpath_opt}${KRB5ROOT}/lib"
		fi
		if test ! -z "$blibpath" ; then
			blibpath="$blibpath:${KRB5ROOT}/lib"
		fi

		ac_fn_c_check_header_compile "$LINENO" "gssapi.h" "ac_cv_header_gssapi_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_h" = xyes
then :
  printf "%s\n" "#define HAVE_GSSAPI_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "gssapi/gssapi.h" "ac_cv_header_gssapi_gssapi_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_gssapi_h" = xyes
then :
  printf "%s\n" "#define HAVE_GSSAPI_GSSAPI_H 1" >>confdefs.h

fi

		ac_fn_c_check_header_compile "$LINENO" "gssapi_krb5.h" "ac_cv_header_gssapi_krb5_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_krb5_h" = xyes
then :
  printf "%s\n" "#define HAVE_GSSAPI_KRB5_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "gssapi/gssapi_krb5.h" "ac_cv_header_gssapi_gssapi_krb5_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_gssapi_krb5_h" = xyes
then :
  printf "%s\n" "#define HAVE_GSSAPI_GSSAPI_KRB5_H 1" >>confdefs.h

fi

		ac_fn_c_check_header_compile "$LINENO" "gssapi_generic.h" "ac_cv_header_gssapi_generic_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_generic_h" = xyes
then :
  printf "%s\n" "#define HAVE_GSSAPI_GENERIC_H 1" >>confdefs.h

fi
ac_fn_c_check_header_compile "$LINENO" "gssapi/gssapi_generic.h" "ac_cv_header_gssapi_gssapi_generic_h" "$ac_includes_default"
if test "x$ac_cv_header_gssapi_gssapi_generic_h" = xyes
then :
  printf "%s\n" "#define HAVE_GSSAPI_GSSAPI_GENERIC_H 1" >>confdefs.h

fi


		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing k_hasafs" >&5
printf %s "checking for library containing k_hasafs... " >&6; }
if test ${ac_cv_search_k_hasafs+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.  */
char k_hasafs ();
int
main (void)
{
return k_hasafs ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' kafs
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"
then :
  ac_cv_search_k_hasafs=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \
    conftest$ac_exeext
  if test ${ac_cv_search_k_hasafs+y}
then :
  break
fi
done
if test ${ac_cv_search_k_hasafs+y}
then :

else $as_nop
  ac_cv_search_k_hasafs=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_k_hasafs" >&5
printf "%s\n" "$ac_cv_search_k_hasafs" >&6; }
ac_res=$ac_cv_search_k_hasafs
if test "$ac_res" != no
then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

printf "%s\n" "#define USE_AFS 1" >>confdefs.h

fi


		ac_fn_check_decl "$LINENO" "GSS_C_NT_HOSTBASED_SERVICE" "ac_cv_have_decl_GSS_C_NT_HOSTBASED_SERVICE" "
#ifdef HAVE_GSSAPI_H
# include <gssapi.h>
#elif defined(HAVE_GSSAPI_GSSAPI_H)
# include <gssapi/gssapi.h>
#endif

#ifdef HAVE_GSSAPI_GENERIC_H
# include <gssapi_generic.h>
#elif defined(HAVE_GSSAPI_GSSAPI_GENERIC_H)
# include <gssapi/gssapi_generic.h>
#endif

" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_GSS_C_NT_HOSTBASED_SERVICE" = xyes
then :
  ac_have_decl=1
else $as_nop
  ac_have_decl=0
fi
printf "%s\n" "#define HAVE_DECL_GSS_C_NT_HOSTBASED_SERVICE $ac_have_decl" >>confdefs.h

		saved_LIBS="$LIBS"
		LIBS="$LIBS $K5LIBS"
		ac_fn_c_check_func "$LINENO" "krb5_cc_new_unique" "ac_cv_func_krb5_cc_new_unique"
if test "x$ac_cv_func_krb5_cc_new_unique" = xyes
then :
  printf "%s\n" "#define HAVE_KRB5_CC_NEW_UNIQUE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "krb5_get_error_message" "ac_cv_func_krb5_get_error_message"
if test "x$ac_cv_func_krb5_get_error_message" = xyes
then :
  printf "%s\n" "#define HAVE_KRB5_GET_ERROR_MESSAGE 1" >>confdefs.h

fi
ac_fn_c_check_func "$LINENO" "krb5_free_error_message" "ac_cv_func_krb5_free_error_message"
if test "x$ac_cv_func_krb5_free_error_message" = xyes
then :
  printf "%s\n" "#define HAVE_KRB5_FREE_ERROR_MESSAGE 1" >>confdefs.h

fi

		LIBS="$saved_LIBS"

	fi


fi





# Looking for programs, paths and files

PRIVSEP_PATH=/var/empty

# Check whether --with-privsep-path was given.
if test ${with_privsep_path+y}
then :
  withval=$with_privsep_path;
		if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
		    test "x${withval}" != "xyes"; then
			PRIVSEP_PATH=$withval
		fi


fi




# Check whether --with-xauth was given.
if test ${with_xauth+y}
then :
  withval=$with_xauth;
		if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
		    test "x${withval}" != "xyes"; then
			xauth_path=$withval
		fi

else $as_nop

		TestPath="$PATH"
		TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin"
		TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11"
		TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin"
		TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin"
		# Extract the first word of "xauth", so it can be a program name with args.
set dummy xauth; 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_path_xauth_path+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $xauth_path in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_xauth_path="$xauth_path" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $TestPath
do
  IFS=$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_path_xauth_path="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
xauth_path=$ac_cv_path_xauth_path
if test -n "$xauth_path"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xauth_path" >&5
printf "%s\n" "$xauth_path" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


		if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then
			xauth_path="/usr/openwin/bin/xauth"
		fi


fi


STRIP_OPT=-s
# Check whether --enable-strip was given.
if test ${enable_strip+y}
then :
  enableval=$enable_strip;
		if test "x$enableval" = "xno" ; then
			STRIP_OPT=
		fi


fi



if test -z "$xauth_path" ; then
	XAUTH_PATH="undefined"

else

printf "%s\n" "#define XAUTH_PATH \"$xauth_path\"" >>confdefs.h

	XAUTH_PATH=$xauth_path

fi

# Check for mail directory

# Check whether --with-maildir was given.
if test ${with_maildir+y}
then :
  withval=$with_maildir;
	if test "X$withval" != X  &&  test "x$withval" != xno  &&  \
	    test "x${withval}" != xyes; then

printf "%s\n" "#define MAIL_DIRECTORY \"$withval\"" >>confdefs.h

	    fi

else $as_nop

	if test "X$maildir" != "X"; then
	    printf "%s\n" "#define MAIL_DIRECTORY \"$maildir\"" >>confdefs.h

	else
	    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Discovering system mail directory" >&5
printf %s "checking Discovering system mail directory... " >&6; }
	    if test "$cross_compiling" = yes
then :

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: use --with-maildir=/path/to/mail" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: use --with-maildir=/path/to/mail" >&2;}


else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef HAVE_PATHS_H
#include <paths.h>
#endif
#ifdef HAVE_MAILLOCK_H
#include <maillock.h>
#endif
#define DATA "conftest.maildir"

int
main (void)
{

	FILE *fd;
	int rc;

	fd = fopen(DATA,"w");
	if(fd == NULL)
		exit(1);

#if defined (_PATH_MAILDIR)
	if ((rc = fprintf(fd ,"_PATH_MAILDIR:%s\n", _PATH_MAILDIR)) <0)
		exit(1);
#elif defined (MAILDIR)
	if ((rc = fprintf(fd ,"MAILDIR:%s\n", MAILDIR)) <0)
		exit(1);
#elif defined (_PATH_MAIL)
	if ((rc = fprintf(fd ,"_PATH_MAIL:%s\n", _PATH_MAIL)) <0)
		exit(1);
#else
	exit (2);
#endif

	exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :

		    maildir_what=`awk -F: '{print $1}' conftest.maildir`
		    maildir=`awk -F: '{print $2}' conftest.maildir \
			| sed 's|/$||'`
		    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using: $maildir from $maildir_what" >&5
printf "%s\n" "Using: $maildir from $maildir_what" >&6; }
		    if test "x$maildir_what" != "x_PATH_MAILDIR"; then
			printf "%s\n" "#define MAIL_DIRECTORY \"$maildir\"" >>confdefs.h

		    fi

else $as_nop

		    if test "X$ac_status" = "X2";then
# our test program didn't find it. Default to /var/spool/mail
			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Using: default value of /var/spool/mail" >&5
printf "%s\n" "Using: default value of /var/spool/mail" >&6; }
			printf "%s\n" "#define MAIL_DIRECTORY \"/var/spool/mail\"" >>confdefs.h

		     else
			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: *** not found ***" >&5
printf "%s\n" "*** not found ***" >&6; }
		     fi

fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

	fi


fi
 # maildir

if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Disabling /dev/ptmx test" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: Disabling /dev/ptmx test" >&2;}
	disable_ptmx_check=yes
fi
if test -z "$no_dev_ptmx" ; then
	if test "x$disable_ptmx_check" != "xyes" ; then
		as_ac_File=`printf "%s\n" "ac_cv_file_"/dev/ptmx"" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for \"/dev/ptmx\"" >&5
printf %s "checking for \"/dev/ptmx\"... " >&6; }
if eval test \${$as_ac_File+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r ""/dev/ptmx""; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
fi
eval ac_res=\$$as_ac_File
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_File"\" = x"yes"
then :


printf "%s\n" "#define HAVE_DEV_PTMX 1" >>confdefs.h

				have_dev_ptmx=1


fi

	fi
fi

if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then
	as_ac_File=`printf "%s\n" "ac_cv_file_"/dev/ptc"" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for \"/dev/ptc\"" >&5
printf %s "checking for \"/dev/ptc\"... " >&6; }
if eval test \${$as_ac_File+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r ""/dev/ptc""; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
fi
eval ac_res=\$$as_ac_File
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_File"\" = x"yes"
then :


printf "%s\n" "#define HAVE_DEV_PTS_AND_PTC 1" >>confdefs.h

			have_dev_ptc=1


fi

else
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: Disabling /dev/ptc test" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: Disabling /dev/ptc test" >&2;}
fi

# Options from here on. Some of these are preset by platform above

# Check whether --with-mantype was given.
if test ${with_mantype+y}
then :
  withval=$with_mantype;
		case "$withval" in
		man|cat|doc)
			MANTYPE=$withval
			;;
		*)
			as_fn_error $? "invalid man type: $withval" "$LINENO" 5
			;;
		esac


fi

if test -z "$MANTYPE"; then
	if ${MANDOC} ${srcdir}/ssh.1 >/dev/null 2>&1; then
		MANTYPE=doc
	elif ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then
		MANTYPE=doc
	elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then
		MANTYPE=man
	else
		MANTYPE=cat
	fi
fi

if test "$MANTYPE" = "doc"; then
	mansubdir=man;
else
	mansubdir=$MANTYPE;
fi


# Whether to disable shadow password support

# Check whether --with-shadow was given.
if test ${with_shadow+y}
then :
  withval=$with_shadow;
		if test "x$withval" = "xno" ; then
			printf "%s\n" "#define DISABLE_SHADOW 1" >>confdefs.h

			disable_shadow=yes
		fi


fi


if test -z "$disable_shadow" ; then
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the systems has expire shadow information" >&5
printf %s "checking if the systems has expire shadow information... " >&6; }
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <shadow.h>
struct spwd sp;

int
main (void)
{
 sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   sp_expire_available=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

	if test "x$sp_expire_available" = "xyes" ; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define HAS_SHADOW_EXPIRE 1" >>confdefs.h

	else
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	fi
fi

# Use ip address instead of hostname in $DISPLAY
if test ! -z "$IPADDR_IN_DISPLAY" ; then
	DISPLAY_HACK_MSG="yes"

printf "%s\n" "#define IPADDR_IN_DISPLAY 1" >>confdefs.h

else
	DISPLAY_HACK_MSG="no"

# Check whether --with-ipaddr-display was given.
if test ${with_ipaddr_display+y}
then :
  withval=$with_ipaddr_display;
			if test "x$withval" != "xno" ; then
				printf "%s\n" "#define IPADDR_IN_DISPLAY 1" >>confdefs.h

				DISPLAY_HACK_MSG="yes"
			fi


fi

fi

# check for /etc/default/login and use it if present.
# Check whether --enable-etc-default-login was given.
if test ${enable_etc_default_login+y}
then :
  enableval=$enable_etc_default_login;  if test "x$enableval" = "xno"; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: /etc/default/login handling disabled" >&5
printf "%s\n" "$as_me: /etc/default/login handling disabled" >&6;}
		etc_default_login=no
	  else
		etc_default_login=yes
	  fi
else $as_nop
   if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes";
	  then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cross compiling: not checking /etc/default/login" >&5
printf "%s\n" "$as_me: WARNING: cross compiling: not checking /etc/default/login" >&2;}
		etc_default_login=no
	  else
		etc_default_login=yes
	  fi

fi


if test "x$etc_default_login" != "xno"; then
	as_ac_File=`printf "%s\n" "ac_cv_file_"/etc/default/login"" | $as_tr_sh`
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for \"/etc/default/login\"" >&5
printf %s "checking for \"/etc/default/login\"... " >&6; }
if eval test \${$as_ac_File+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r ""/etc/default/login""; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
fi
eval ac_res=\$$as_ac_File
	       { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }
if eval test \"x\$"$as_ac_File"\" = x"yes"
then :
   external_path_file=/etc/default/login
fi

	if test "x$external_path_file" = "x/etc/default/login"; then

printf "%s\n" "#define HAVE_ETC_DEFAULT_LOGIN 1" >>confdefs.h

	fi
fi

if test $ac_cv_func_login_getcapbool = "yes" && \
	test $ac_cv_header_login_cap_h = "yes" ; then
	external_path_file=/etc/login.conf
fi

# Whether to mess with the default path
SERVER_PATH_MSG="(default)"

# Check whether --with-default-path was given.
if test ${with_default_path+y}
then :
  withval=$with_default_path;
		if test "x$external_path_file" = "x/etc/login.conf" ; then
			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING:
--with-default-path=PATH has no effect on this system.
Edit /etc/login.conf instead." >&5
printf "%s\n" "$as_me: WARNING:
--with-default-path=PATH has no effect on this system.
Edit /etc/login.conf instead." >&2;}
		elif test "x$withval" != "xno" ; then
			if test ! -z "$external_path_file" ; then
				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING:
--with-default-path=PATH will only be used if PATH is not defined in
$external_path_file ." >&5
printf "%s\n" "$as_me: WARNING:
--with-default-path=PATH will only be used if PATH is not defined in
$external_path_file ." >&2;}
			fi
			user_path="$withval"
			SERVER_PATH_MSG="$withval"
		fi

else $as_nop
   if test "x$external_path_file" = "x/etc/login.conf" ; then
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Make sure the path to scp is in /etc/login.conf" >&5
printf "%s\n" "$as_me: WARNING: Make sure the path to scp is in /etc/login.conf" >&2;}
	else
		if test ! -z "$external_path_file" ; then
			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING:
If PATH is defined in $external_path_file, ensure the path to scp is included,
otherwise scp will not work." >&5
printf "%s\n" "$as_me: WARNING:
If PATH is defined in $external_path_file, ensure the path to scp is included,
otherwise scp will not work." >&2;}
		fi
		if test "$cross_compiling" = yes
then :
   user_path="/usr/bin:/bin:/usr/sbin:/sbin"

else $as_nop
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* find out what STDPATH is */
#include <stdio.h>
#include <stdlib.h>
#ifdef HAVE_PATHS_H
# include <paths.h>
#endif
#ifndef _PATH_STDPATH
# ifdef _PATH_USERPATH	/* Irix */
#  define _PATH_STDPATH _PATH_USERPATH
# else
#  define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
# endif
#endif
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#define DATA "conftest.stdpath"

int
main (void)
{

	FILE *fd;
	int rc;

	fd = fopen(DATA,"w");
	if(fd == NULL)
		exit(1);

	if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0)
		exit(1);

	exit(0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"
then :
   user_path=`cat conftest.stdpath`
else $as_nop
   user_path="/usr/bin:/bin:/usr/sbin:/sbin"
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

# make sure $bindir is in USER_PATH so scp will work
		t_bindir="${bindir}"
		while echo "${t_bindir}" | egrep '\$\{|NONE/' >/dev/null 2>&1; do
			t_bindir=`eval echo ${t_bindir}`
			case $t_bindir in
				NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;;
			esac
			case $t_bindir in
				NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;;
			esac
		done
		echo $user_path | grep ":$t_bindir"  > /dev/null 2>&1
		if test $? -ne 0  ; then
			echo $user_path | grep "^$t_bindir"  > /dev/null 2>&1
			if test $? -ne 0  ; then
				user_path=$user_path:$t_bindir
				{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: Adding $t_bindir to USER_PATH so scp will work" >&5
printf "%s\n" "Adding $t_bindir to USER_PATH so scp will work" >&6; }
			fi
		fi
	fi

fi

if test "x$external_path_file" != "x/etc/login.conf" ; then

printf "%s\n" "#define USER_PATH \"$user_path\"" >>confdefs.h


fi

# Set superuser path separately to user path

# Check whether --with-superuser-path was given.
if test ${with_superuser_path+y}
then :
  withval=$with_superuser_path;
		if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
		    test "x${withval}" != "xyes"; then

printf "%s\n" "#define SUPERUSER_PATH \"$withval\"" >>confdefs.h

			superuser_path=$withval
		fi


fi



{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we need to convert IPv4 in IPv6-mapped addresses" >&5
printf %s "checking if we need to convert IPv4 in IPv6-mapped addresses... " >&6; }
IPV4_IN6_HACK_MSG="no"

# Check whether --with-4in6 was given.
if test ${with_4in6+y}
then :
  withval=$with_4in6;
		if test "x$withval" != "xno" ; then
			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }

printf "%s\n" "#define IPV4_IN_IPV6 1" >>confdefs.h

			IPV4_IN6_HACK_MSG="yes"
		else
			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		fi

else $as_nop

		if test "x$inet6_default_4in6" = "xyes"; then
			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes (default)" >&5
printf "%s\n" "yes (default)" >&6; }
			printf "%s\n" "#define IPV4_IN_IPV6 1" >>confdefs.h

			IPV4_IN6_HACK_MSG="yes"
		else
			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no (default)" >&5
printf "%s\n" "no (default)" >&6; }
		fi


fi


# Whether to enable BSD auth support
BSD_AUTH_MSG=no

# Check whether --with-bsd-auth was given.
if test ${with_bsd_auth+y}
then :
  withval=$with_bsd_auth;
		if test "x$withval" != "xno" ; then

printf "%s\n" "#define BSD_AUTH 1" >>confdefs.h

			BSD_AUTH_MSG=yes
		fi


fi


# Where to place sshd.pid
piddir=/var/run
# make sure the directory exists
if test ! -d $piddir ; then
	piddir=`eval echo ${sysconfdir}`
	case $piddir in
		NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;;
	esac
fi


# Check whether --with-pid-dir was given.
if test ${with_pid_dir+y}
then :
  withval=$with_pid_dir;
		if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
		    test "x${withval}" != "xyes"; then
			piddir=$withval
			if test ! -d $piddir ; then
			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ** no $piddir directory on this system **" >&5
printf "%s\n" "$as_me: WARNING: ** no $piddir directory on this system **" >&2;}
			fi
		fi


fi



printf "%s\n" "#define _PATH_SSH_PIDDIR \"$piddir\"" >>confdefs.h




# Check whether --enable-fd-passing was given.
if test ${enable_fd_passing+y}
then :
  enableval=$enable_fd_passing;
		if test "x$enableval" = "xno" ; then
			printf "%s\n" "#define DISABLE_FD_PASSING 1" >>confdefs.h

		fi


fi


# Check whether --enable-lastlog was given.
if test ${enable_lastlog+y}
then :
  enableval=$enable_lastlog;
		if test "x$enableval" = "xno" ; then
			printf "%s\n" "#define DISABLE_LASTLOG 1" >>confdefs.h

		fi


fi

# Check whether --enable-utmp was given.
if test ${enable_utmp+y}
then :
  enableval=$enable_utmp;
		if test "x$enableval" = "xno" ; then
			printf "%s\n" "#define DISABLE_UTMP 1" >>confdefs.h

		fi


fi

# Check whether --enable-utmpx was given.
if test ${enable_utmpx+y}
then :
  enableval=$enable_utmpx;
		if test "x$enableval" = "xno" ; then

printf "%s\n" "#define DISABLE_UTMPX 1" >>confdefs.h

		fi


fi

# Check whether --enable-wtmp was given.
if test ${enable_wtmp+y}
then :
  enableval=$enable_wtmp;
		if test "x$enableval" = "xno" ; then
			printf "%s\n" "#define DISABLE_WTMP 1" >>confdefs.h

		fi


fi

# Check whether --enable-wtmpx was given.
if test ${enable_wtmpx+y}
then :
  enableval=$enable_wtmpx;
		if test "x$enableval" = "xno" ; then

printf "%s\n" "#define DISABLE_WTMPX 1" >>confdefs.h

		fi


fi

# Check whether --enable-libutil was given.
if test ${enable_libutil+y}
then :
  enableval=$enable_libutil;
		if test "x$enableval" = "xno" ; then
			printf "%s\n" "#define DISABLE_LOGIN 1" >>confdefs.h

		fi


fi

# Check whether --enable-pututline was given.
if test ${enable_pututline+y}
then :
  enableval=$enable_pututline;
		if test "x$enableval" = "xno" ; then

printf "%s\n" "#define DISABLE_PUTUTLINE 1" >>confdefs.h

		fi


fi

# Check whether --enable-pututxline was given.
if test ${enable_pututxline+y}
then :
  enableval=$enable_pututxline;
		if test "x$enableval" = "xno" ; then

printf "%s\n" "#define DISABLE_PUTUTXLINE 1" >>confdefs.h

		fi


fi


# Check whether --with-lastlog was given.
if test ${with_lastlog+y}
then :
  withval=$with_lastlog;
		if test "x$withval" = "xno" ; then
			printf "%s\n" "#define DISABLE_LASTLOG 1" >>confdefs.h

		elif test -n "$withval"  &&  test "x${withval}" != "xyes"; then
			conf_lastlog_location=$withval
		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_LASTLOG_H
#  include <lastlog.h>
#endif
#ifdef HAVE_PATHS_H
#  include <paths.h>
#endif
#ifdef HAVE_LOGIN_H
# include <login.h>
#endif

int
main (void)
{
 char *lastlog = LASTLOG_FILE;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop

		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if your system defines _PATH_LASTLOG" >&5
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_LASTLOG_H
#  include <lastlog.h>
#endif
#ifdef HAVE_PATHS_H
#  include <paths.h>
#endif

int
main (void)
{
 char *lastlog = _PATH_LASTLOG;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop

			{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
			system_lastlog_path=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$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-$LINENO}: WARNING: ** Cannot find lastlog **" >&5
printf "%s\n" "$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

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if your system defines UTMP_FILE" >&5
printf %s "checking if your system defines UTMP_FILE... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <utmp.h>
#ifdef HAVE_PATHS_H
#  include <paths.h>
#endif

int
main (void)
{
 char *utmp = UTMP_FILE;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	  system_utmp_path=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$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

		fi
	fi
fi
if test -n "$conf_utmp_location"; then

printf "%s\n" "#define CONF_UTMP_FILE \"$conf_utmp_location\"" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if your system defines WTMP_FILE" >&5
printf %s "checking if your system defines WTMP_FILE... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <utmp.h>
#ifdef HAVE_PATHS_H
#  include <paths.h>
#endif

int
main (void)
{
 char *wtmp = WTMP_FILE;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	  system_wtmp_path=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$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

		fi
	fi
fi
if test -n "$conf_wtmp_location"; then

printf "%s\n" "#define CONF_WTMP_FILE \"$conf_wtmp_location\"" >>confdefs.h

fi

{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if your system defines WTMPX_FILE" >&5
printf %s "checking if your system defines WTMPX_FILE... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/types.h>
#include <utmp.h>
#ifdef HAVE_UTMPX_H
#include <utmpx.h>
#endif
#ifdef HAVE_PATHS_H
#  include <paths.h>
#endif

int
main (void)
{
 char *wtmpx = WTMPX_FILE;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"
then :
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }
else $as_nop
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
	  system_wtmpx_path=no

fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$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

	fi
else

printf "%s\n" "#define CONF_WTMPX_FILE \"$conf_wtmpx_location\"" >>confdefs.h

fi


if test ! -z "$blibpath" ; then
	LDFLAGS="$LDFLAGS $blibflags$blibpath"
	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Please check and edit blibpath in LDFLAGS in Makefile" >&5
printf "%s\n" "$as_me: WARNING: Please check and edit blibpath in LDFLAGS in Makefile" >&2;}
fi

ac_fn_c_check_member "$LINENO" "struct lastlog" "ll_line" "ac_cv_member_struct_lastlog_ll_line" "
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_UTMP_H
#include <utmp.h>
#endif
#ifdef HAVE_UTMPX_H
#include <utmpx.h>
#endif
#ifdef HAVE_LASTLOG_H
#include <lastlog.h>
#endif

"
if test "x$ac_cv_member_struct_lastlog_ll_line" = xyes
then :

else $as_nop

    if test x$SKIP_DISABLE_LASTLOG_DEFINE != "xyes" ; then
	printf "%s\n" "#define DISABLE_LASTLOG 1" >>confdefs.h

    fi

fi


ac_fn_c_check_member "$LINENO" "struct utmp" "ut_line" "ac_cv_member_struct_utmp_ut_line" "
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_UTMP_H
#include <utmp.h>
#endif
#ifdef HAVE_UTMPX_H
#include <utmpx.h>
#endif
#ifdef HAVE_LASTLOG_H
#include <lastlog.h>
#endif

"
if test "x$ac_cv_member_struct_utmp_ut_line" = xyes
then :

else $as_nop

	printf "%s\n" "#define DISABLE_UTMP 1" >>confdefs.h

	printf "%s\n" "#define DISABLE_WTMP 1" >>confdefs.h


fi


CFLAGS="$CFLAGS $werror_flags"

if test "x$ac_cv_func_getaddrinfo" != "xyes" ; then
	TEST_SSH_IPV6=no
else
	TEST_SSH_IPV6=yes
fi
ac_fn_check_decl "$LINENO" "BROKEN_GETADDRINFO" "ac_cv_have_decl_BROKEN_GETADDRINFO" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS"
if test "x$ac_cv_have_decl_BROKEN_GETADDRINFO" = xyes
then :
  TEST_SSH_IPV6=no
fi
TEST_SSH_IPV6=$TEST_SSH_IPV6

TEST_SSH_UTF8=$TEST_SSH_UTF8

TEST_MALLOC_OPTIONS=$TEST_MALLOC_OPTIONS

UNSUPPORTED_ALGORITHMS=$unsupported_algorithms


DEPEND=$srcdir/.depend

# Binaries for interop tests.
# Extract the first word of "plink", so it can be a program name with args.
set dummy plink; 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_path_PLINK+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PLINK in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PLINK="$PLINK" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_PLINK="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PLINK=$ac_cv_path_PLINK
if test -n "$PLINK"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PLINK" >&5
printf "%s\n" "$PLINK" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "puttygen", so it can be a program name with args.
set dummy puttygen; 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_path_PUTTYGEN+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $PUTTYGEN in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PUTTYGEN="$PUTTYGEN" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_PUTTYGEN="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
PUTTYGEN=$ac_cv_path_PUTTYGEN
if test -n "$PUTTYGEN"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PUTTYGEN" >&5
printf "%s\n" "$PUTTYGEN" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "conch", so it can be a program name with args.
set dummy conch; 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_path_CONCH+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $CONCH in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CONCH="$CONCH" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_CONCH="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
CONCH=$ac_cv_path_CONCH
if test -n "$CONCH"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CONCH" >&5
printf "%s\n" "$CONCH" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "dropbear", so it can be a program name with args.
set dummy dropbear; 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_path_DROPBEAR+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $DROPBEAR in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_DROPBEAR="$DROPBEAR" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_DROPBEAR="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
DROPBEAR=$ac_cv_path_DROPBEAR
if test -n "$DROPBEAR"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DROPBEAR" >&5
printf "%s\n" "$DROPBEAR" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "dbclient", so it can be a program name with args.
set dummy dbclient; 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_path_DBCLIENT+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $DBCLIENT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_DBCLIENT="$DBCLIENT" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_DBCLIENT="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
DBCLIENT=$ac_cv_path_DBCLIENT
if test -n "$DBCLIENT"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DBCLIENT" >&5
printf "%s\n" "$DBCLIENT" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "dropbearkey", so it can be a program name with args.
set dummy dropbearkey; 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_path_DROPBEARKEY+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $DROPBEARKEY in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_DROPBEARKEY="$DROPBEARKEY" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_DROPBEARKEY="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
DROPBEARKEY=$ac_cv_path_DROPBEARKEY
if test -n "$DROPBEARKEY"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DROPBEARKEY" >&5
printf "%s\n" "$DROPBEARKEY" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi


# Extract the first word of "dropbearconvert", so it can be a program name with args.
set dummy dropbearconvert; 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_path_DROPBEARCONVERT+y}
then :
  printf %s "(cached) " >&6
else $as_nop
  case $DROPBEARCONVERT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_DROPBEARCONVERT="$DROPBEARCONVERT" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  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_path_DROPBEARCONVERT="$as_dir$ac_word$ac_exec_ext"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

  ;;
esac
fi
DROPBEARCONVERT=$ac_cv_path_DROPBEARCONVERT
if test -n "$DROPBEARCONVERT"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DROPBEARCONVERT" >&5
printf "%s\n" "$DROPBEARCONVERT" >&6; }
else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }
fi



CFLAGS="${CFLAGS} ${CFLAGS_AFTER}"
LDFLAGS="${LDFLAGS} ${LDFLAGS_AFTER}"

# Make a copy of CFLAGS/LDFLAGS without PIE options.
LDFLAGS_NOPIE=`echo "$LDFLAGS" | sed 's/ -pie//'`
CFLAGS_NOPIE=`echo "$CFLAGS" | sed 's/ -fPIE//'`




ac_config_files="$ac_config_files Makefile buildpkg.sh opensshd.init openssh.xml openbsd-compat/Makefile openbsd-compat/regress/Makefile survey.sh"

cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { printf "%s\n" "$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;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space=' '; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      # `set' does not quote correctly, so add quotes: double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \.
      sed -n \
	"s/'/'\\\\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
      ;; #(
    *)
      # `set' quotes correctly as required by POSIX, so do not add quotes.
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
) |
  sed '
     /^ac_cv_env_/b end
     t clear
     :clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
     t end
     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  if test -w "$cache_file"; then
    if test "x$cache_file" != "x/dev/null"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
      if test ! -f "$cache_file" || test -h "$cache_file"; then
	cat confcache >"$cache_file"
      else
        case $cache_file in #(
        */* | ?:*)
	  mv -f confcache "$cache_file"$$ &&
	  mv -f "$cache_file"$$ "$cache_file" ;; #(
        *)
	  mv -f confcache "$cache_file" ;;
	esac
      fi
    fi
  else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
  fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

DEFS=-DHAVE_CONFIG_H

ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.
  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`printf "%s\n" "$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.$ac_objext"
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs




: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
printf "%s\n" "$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.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false

SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
as_nop=:
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
  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"

PS1='$ '
PS2='> '
PS4='+ '

# Ensure predictable behavior from utilities with locale-dependent output.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# We cannot yet rely on "unset" to work, but we need these variables
# to be unset--not just set to an empty or harmless value--now, to
# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
# also avoids known problems related to "unset" and subshell syntax
# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
do eval test \${$as_var+y} \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done

# Ensure that fds 0, 1, and 2 are open.
if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi

# The user is always right.
if ${PATH_SEPARATOR+false} :; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi


# 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 $as_dir in #(((
    '') as_dir=./ ;;
    */) ;;
    *) as_dir=$as_dir/ ;;
  esac
    test -r "$as_dir$0" && as_myself=$as_dir$0 && break
  done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  exit 1
fi



# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  printf "%s\n" "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error



# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset

# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else $as_nop
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else $as_nop
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi

if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits


# 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.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       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
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -pR'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -pR'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -pR'
  fi
else
  as_ln_s='cp -pR'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null


# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`printf "%s\n" "$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" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi


# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by OpenSSH $as_me Portable, which was
generated by GNU Autoconf 2.71.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

on `(hostname || uname -n) 2>/dev/null | sed 1q`
"

_ACEOF

case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac

case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac


cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration.  Unless the files
and actions are specified as TAGs, all are instantiated by default.

Usage: $0 [OPTION]... [TAG]...

  -h, --help       print this help, then exit
  -V, --version    print version number and configuration settings, then exit
      --config     print configuration, then exit
  -q, --quiet, --silent
                   do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
      --file=FILE[:TEMPLATE]
                   instantiate the configuration file FILE
      --header=FILE[:TEMPLATE]
                   instantiate the configuration header FILE

Configuration files:
$config_files

Configuration headers:
$config_headers

Report bugs to <openssh-unix-dev@mindrot.org>."

_ACEOF
ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config='$ac_cs_config_escaped'
ac_cs_version="\\
OpenSSH config.status Portable
configured by $0, generated by GNU Autoconf 2.71,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2021 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
MKDIR_P='$MKDIR_P'
AWK='$AWK'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
  case $1 in
  --*=?*)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  --*=)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=
    ac_shift=:
    ;;
  *)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;
  esac

  case $ac_option in
  # Handling of the options.
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    printf "%s\n" "$ac_cs_version"; exit ;;
  --config | --confi | --conf | --con | --co | --c )
    printf "%s\n" "$ac_cs_config"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`printf "%s\n" "$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"` ;;
    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 ;;
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

  # This is an error.
  -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;

  *) as_fn_append ac_config_targets " $1"
     ac_need_defaults=false ;;

  esac
  shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
  exec 6>/dev/null
  ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
  CONFIG_SHELL='$SHELL'
  export CONFIG_SHELL
  exec "\$@"
fi

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
  printf "%s\n" "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
    "buildpkg.sh") CONFIG_FILES="$CONFIG_FILES buildpkg.sh" ;;
    "opensshd.init") CONFIG_FILES="$CONFIG_FILES opensshd.init" ;;
    "openssh.xml") CONFIG_FILES="$CONFIG_FILES openssh.xml" ;;
    "openbsd-compat/Makefile") CONFIG_FILES="$CONFIG_FILES openbsd-compat/Makefile" ;;
    "openbsd-compat/regress/Makefile") CONFIG_FILES="$CONFIG_FILES openbsd-compat/regress/Makefile" ;;
    "survey.sh") CONFIG_FILES="$CONFIG_FILES survey.sh" ;;

  *) 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 ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$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.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
  tmp= ac_tmp=
  trap 'exit_status=$?
  : "${ac_tmp:=$tmp}"
  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
  trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -d "$tmp"
}  ||
{
  tmp=./conf$$-$RANDOM
  (umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp

# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then

if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
  ac_cs_awk_getline=:
  ac_cs_awk_pipe_init=
  ac_cs_awk_read_file='
      while ((getline aline < (F[key])) > 0)
	print(aline)
      close(F[key])'
  ac_cs_awk_pipe_fini=
else
  ac_cs_awk_getline=false
  ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
  ac_cs_awk_read_file='
      print "|#_!!_#|"
      print "cat " F[key] " &&"
      '$ac_cs_awk_pipe_init
  # The final `:' finishes the AND list.
  ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
fi
ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
  eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  ac_cs_awk_cr='\\r'
else
  ac_cs_awk_cr=$ac_cr
fi

echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
_ACEOF

# Create commands to substitute file output variables.
{
  echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
  echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
  echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
  echo "_ACAWK" &&
  echo "_ACEOF"
} >conf$$files.sh &&
. ./conf$$files.sh ||
  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
rm -f conf$$files.sh

{
  echo "cat >conf$$subs.awk <<_ACEOF" &&
  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  echo "_ACEOF"
} >conf$$subs.sh ||
  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
  . ./conf$$subs.sh ||
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5

  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
  if test $ac_delim_n = $ac_delim_num; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done
rm -f conf$$subs.sh

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\)..*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\)..*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
  N
  s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
  for (key in S) S_is_set[key] = 1
  FS = ""
  \$ac_cs_awk_pipe_init
}
{
  line = $ 0
  nfields = split(line, field, "@")
  substed = 0
  len = length(field[1])
  for (i = 2; i < nfields; i++) {
    key = field[i]
    keylen = length(key)
    if (S_is_set[key]) {
      value = S[key]
      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
      len += length(value) + length(field[++i])
      substed = 1
    } else
      len += 1 + keylen
  }
  if (nfields == 3 && !substed) {
    key = field[2]
    if (F[key] != "" && line ~ /^[	 ]*@.*@[	 ]*$/) {
      \$ac_cs_awk_read_file
      next
    }
  }
  print line
}
\$ac_cs_awk_pipe_fini
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
  cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF

# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
h
s///
s/^/:/
s/[	 ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[	 ]*\).*/\1/
G
s/\n//
s/^[^=]*=[	 ]*$//
}'
fi

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"

# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF

# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.

# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
  if test -z "$ac_tt"; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done

# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any.  Preserve backslash
# newline sequences.

ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  for (key in D) D_is_set[key] = 1
  FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
  line = \$ 0
  split(line, arg, " ")
  if (arg[1] == "#") {
    defundef = arg[2]
    mac1 = arg[3]
  } else {
    defundef = substr(arg[1], 2)
    mac1 = arg[2]
  }
  split(mac1, mac2, "(") #)
  macro = mac2[1]
  prefix = substr(line, 1, index(line, defundef) - 1)
  if (D_is_set[macro]) {
    # Preserve the white space surrounding the "#".
    print prefix "define", macro P[macro] D[macro]
    next
  } else {
    # Replace #undef with comments.  This is necessary, for example,
    # in the case of _POSIX_SOURCE, which is predefined and required
    # on some systems where configure will not decide to define it.
    if (defundef == "undef") {
      print "/*", prefix defundef, macro, "*/"
      next
    }
  }
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"


eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
shift
for ac_tag
do
  case $ac_tag in
  :[FHLC]) ac_mode=$ac_tag; continue;;
  esac
  case $ac_mode$ac_tag in
  :[FHL]*:*);;
  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  esac
  ac_save_IFS=$IFS
  IFS=:
  set x $ac_tag
  IFS=$ac_save_IFS
  shift
  ac_file=$1
  shift

  case $ac_mode in
  :L) ac_source=$1;;
  :[FH])
    ac_file_inputs=
    for ac_f
    do
      case $ac_f in
      -) ac_f="$ac_tmp/stdin";;
      *) # Look for the file first in the build tree, then in the source tree
	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
	 # because $ac_f cannot contain `:'.
	 test -f "$ac_f" ||
	   case $ac_f in
	   [\\/$]*) false;;
	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	   esac ||
	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
      esac
      case $ac_f in *\'*) ac_f=`printf "%s\n" "$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'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
printf "%s\n" "$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" |
       sed 's/[\\\\&|]/\\\\&/g'`;; #(
    *) ac_sed_conf_input=$configure_input;;
    esac

    case $ac_tag in
    *:-:* | *:-) cat >"$ac_tmp/stdin" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
    esac
    ;;
  esac

  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" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  as_dir="$ac_dir"; as_fn_mkdir_p
  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|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`printf "%s\n" "$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
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix


  case $ac_mode in
  :F)
  #
  # CONFIG_FILE
  #

  case $INSTALL in
  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
  esac
  ac_MKDIR_P=$MKDIR_P
  case $MKDIR_P in
  [\\/$]* | ?:[\\/]* ) ;;
  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
  esac
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
  p
  q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_datarootdir_hack='
  s&@datadir@&$datadir&g
  s&@docdir@&$docdir&g
  s&@infodir@&$infodir&g
  s&@localedir@&$localedir&g
  s&@mandir@&$mandir&g
  s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF

# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
if $ac_cs_awk_getline; then
  $AWK -f "$ac_tmp/subs.awk"
else
  $AWK -f "$ac_tmp/subs.awk" | $SHELL
fi \
  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
      "$ac_tmp/out"`; test -z "$ac_out"; } &&
  { printf "%s\n" "$as_me:${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'
which seems to be undefined.  Please make sure it is defined" >&2;}

  rm -f "$ac_tmp/stdin"
  case $ac_file in
  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
  esac \
  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 ;;
  :H)
  #
  # CONFIG_HEADER
  #
  if test x"$ac_file" != x-; then
    {
      printf "%s\n" "/* $configure_input  */" >&1 \
      && eval '$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}: $ac_file is unchanged" >&5
printf "%s\n" "$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" "/* $configure_input  */" >&1 \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
      || as_fn_error $? "could not create -" "$LINENO" 5
  fi
 ;;


  esac

done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi


# Print summary of options

# Someone please show me a better way :)
A=`eval echo ${prefix}` ; A=`eval echo ${A}`
B=`eval echo ${bindir}` ; B=`eval echo ${B}`
C=`eval echo ${sbindir}` ; C=`eval echo ${C}`
D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}`
E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}`
F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}`
G=`eval echo ${piddir}` ; G=`eval echo ${G}`
H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}`
I=`eval echo ${user_path}` ; I=`eval echo ${I}`
J=`eval echo ${superuser_path}` ; J=`eval echo ${J}`

echo ""
echo "OpenSSH has been configured with the following options:"
echo "                     User binaries: $B"
echo "                   System binaries: $C"
echo "               Configuration files: $D"
echo "                   Askpass program: $E"
echo "                      Manual pages: $F"
echo "                          PID file: $G"
echo "  Privilege separation chroot path: $H"
if test "x$external_path_file" = "x/etc/login.conf" ; then
echo "   At runtime, sshd will use the path defined in $external_path_file"
echo "   Make sure the path to scp is present, otherwise scp will not work"
else
echo "            sshd default user PATH: $I"
	if test ! -z "$external_path_file"; then
echo "   (If PATH is set in $external_path_file it will be used instead. If"
echo "   used, ensure the path to scp is present, otherwise scp will not work.)"
	fi
fi
if test ! -z "$superuser_path" ; then
echo "          sshd superuser user PATH: $J"
fi
echo "                    Manpage format: $MANTYPE"
echo "                       PAM support: $PAM_MSG"
echo "                   OSF SIA support: $SIA_MSG"
echo "                 KerberosV support: $KRB5_MSG"
echo "                   SELinux support: $SELINUX_MSG"
echo "                   libedit support: $LIBEDIT_MSG"
echo "                   libldns support: $LDNS_MSG"
echo "  Solaris process contract support: $SPC_MSG"
echo "           Solaris project support: $SP_MSG"
echo "         Solaris privilege support: $SPP_MSG"
echo "       IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG"
echo "           Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG"
echo "                  BSD Auth support: $BSD_AUTH_MSG"
echo "              Random number source: $RAND_MSG"
echo "             Privsep sandbox style: $SANDBOX_STYLE"
echo "                   PKCS#11 support: $enable_pkcs11"
echo "                  U2F/FIDO support: $enable_sk"

echo ""

echo "              Host: ${host}"
echo "          Compiler: ${CC}"
echo "    Compiler flags: ${CFLAGS}"
echo "Preprocessor flags: ${CPPFLAGS}"
echo "      Linker flags: ${LDFLAGS}"
echo "         Libraries: ${LIBS}"
if test ! -z "${CHANNELLIBS}"; then
echo "     +for channels: ${CHANNELLIBS}"
fi
if test ! -z "${LIBFIDO2}"; then
echo "        +for FIDO2: ${LIBFIDO2}"
fi
if test ! -z "${SSHDLIBS}"; then
echo "         +for sshd: ${SSHDLIBS}"
fi

echo ""

if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then
	echo "SVR4 style packages are supported with \"make package\""
	echo ""
fi

if test "x$PAM_MSG" = "xyes" ; then
	echo "PAM is enabled. You may need to install a PAM control file "
	echo "for sshd, otherwise password authentication may fail. "
	echo "Example PAM control files can be found in the contrib/ "
	echo "subdirectory"
	echo ""
fi

if test ! -z "$NO_PEERCHECK" ; then
	echo "WARNING: the operating system that you are using does not"
	echo "appear to support getpeereid(), getpeerucred() or the"
	echo "SO_PEERCRED getsockopt() option. These facilities are used to"
	echo "enforce security checks to prevent unauthorised connections to"
	echo "ssh-agent. Their absence increases the risk that a malicious"
	echo "user can connect to your agent."
	echo ""
fi

if test "$AUDIT_MODULE" = "bsm" ; then
	echo "WARNING: BSM audit support is currently considered EXPERIMENTAL."
	echo "See the Solaris section in README.platform for details."
fi