Diff for /libelwix/configure between versions 1.64.2.2 and 1.64.2.4

version 1.64.2.2, 2023/07/27 21:52:03 version 1.64.2.4, 2024/01/22 15:14:10
Line 1 Line 1
 #! /bin/sh  #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.  # Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.71 for libelwix 5.8.# Generated by GNU Autoconf 2.69 for libelwix 5.8.
 #  #
 # Report bugs to <misho@elwix.org>.  # Report bugs to <misho@elwix.org>.
 #  #
 #  #
# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
# Inc. 
 #  #
 #  #
 # This configure script is free software; the Free Software Foundation  # This configure script is free software; the Free Software Foundation
Line 17 Line 16
   
 # Be more Bourne compatible  # Be more Bourne compatible
 DUALCASE=1; export DUALCASE # for MKS sh  DUALCASE=1; export DUALCASE # for MKS sh
as_nop=:if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 
then : 
   emulate sh    emulate sh
   NULLCMD=:    NULLCMD=:
   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which    # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.    # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'    alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST    setopt NO_GLOB_SUBST
else $as_nopelse
   case `(set -o) 2>/dev/null` in #(    case `(set -o) 2>/dev/null` in #(
   *posix*) :    *posix*) :
     set -o posix ;; #(      set -o posix ;; #(
Line 36  esac Line 33  esac
 fi  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='  as_nl='
 '  '
 export as_nl  export as_nl
IFS=" ""        $as_nl"# Printing a long string crashes Solaris 7 /usr/bin/printf.
 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
 # Prefer a ksh shell builtin over an external printf program on Solaris,
 # but without wasting forks for bash or zsh.
 if test -z "$BASH_VERSION$ZSH_VERSION" \
     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
   as_echo='print -r --'
   as_echo_n='print -rn --'
 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
   as_echo='printf %s\n'
   as_echo_n='printf %s'
 else
   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
     as_echo_n='/usr/ucb/echo -n'
   else
     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
     as_echo_n_body='eval
       arg=$1;
       case $arg in #(
       *"$as_nl"*)
         expr "X$arg" : "X\\(.*\\)$as_nl";
         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
       esac;
       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
     '
     export as_echo_n_body
     as_echo_n='sh -c $as_echo_n_body as_echo'
   fi
   export as_echo_body
   as_echo='sh -c $as_echo_body as_echo'
 fi
   
 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.  # The user is always right.
if ${PATH_SEPARATOR+false} :; thenif test "${PATH_SEPARATOR+set}" != set; then
   PATH_SEPARATOR=:    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='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||      (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
Line 84  if ${PATH_SEPARATOR+false} :; then Line 81  if ${PATH_SEPARATOR+false} :; then
 fi  fi
   
   
   # IFS
   # We need space, tab and new line, in precisely that order.  Quoting is
   # there to prevent editors from complaining about space-tab.
   # (If _AS_PATH_WALK were called with IFS unset, it would disable word
   # splitting by setting IFS to empty value.)
   IFS=" ""        $as_nl"
   
 # Find who we are.  Look in the path if we contain no directory separator.  # Find who we are.  Look in the path if we contain no directory separator.
 as_myself=  as_myself=
 case $0 in #((  case $0 in #((
Line 92  case $0 in #(( Line 96  case $0 in #((
 for as_dir in $PATH  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
  case $as_dir in #(((  test -z "$as_dir" && as_dir=.
    '') as_dir=./ ;;    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
    */) ;; 
    *) as_dir=$as_dir/ ;; 
  esac 
    test -r "$as_dir$0" && as_myself=$as_dir$0 && break 
   done    done
 IFS=$as_save_IFS  IFS=$as_save_IFS
   
Line 109  if test "x$as_myself" = x; then Line 109  if test "x$as_myself" = x; then
   as_myself=$0    as_myself=$0
 fi  fi
 if test ! -f "$as_myself"; then  if test ! -f "$as_myself"; then
  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   exit 1    exit 1
 fi  fi
   
   # Unset variables that we do not need and which cause bugs (e.g. in
   # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
   # suppresses any "Segmentation fault" message there.  '((' could
   # trigger a bug in pdksh 5.2.14.
   for as_var in BASH_ENV ENV MAIL MAILPATH
   do eval test x\${$as_var+set} = xset \
     && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
   done
   PS1='$ '
   PS2='> '
   PS4='+ '
   
   # NLS nuisances.
   LC_ALL=C
   export LC_ALL
   LANGUAGE=C
   export LANGUAGE
   
   # CDPATH.
   (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
   
 # Use a proper internal environment variable to ensure we don't fall  # Use a proper internal environment variable to ensure we don't fall
   # into an infinite loop, continuously re-executing ourselves.    # into an infinite loop, continuously re-executing ourselves.
   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then    if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
Line 134  esac Line 154  esac
 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}  exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 # Admittedly, this is quite paranoid, since all the known shells bail  # Admittedly, this is quite paranoid, since all the known shells bail
 # out after a failed `exec'.  # out after a failed `exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255as_fn_exit 255
   fi    fi
   # We don't want this to propagate to other subprocesses.    # We don't want this to propagate to other subprocesses.
           { _as_can_reexec=; unset _as_can_reexec;}            { _as_can_reexec=; unset _as_can_reexec;}
 if test "x$CONFIG_SHELL" = x; then  if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="as_nop=:  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 
then : 
   emulate sh    emulate sh
   NULLCMD=:    NULLCMD=:
   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which    # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
   # is contrary to our usage.  Disable this feature.    # is contrary to our usage.  Disable this feature.
   alias -g '\${1+\"\$@\"}'='\"\$@\"'    alias -g '\${1+\"\$@\"}'='\"\$@\"'
   setopt NO_GLOB_SUBST    setopt NO_GLOB_SUBST
else \$as_nopelse
   case \`(set -o) 2>/dev/null\` in #(    case \`(set -o) 2>/dev/null\` in #(
   *posix*) :    *posix*) :
     set -o posix ;; #(      set -o posix ;; #(
Line 169  as_fn_success || { exitcode=1; echo as_fn_success fail Line 187  as_fn_success || { exitcode=1; echo as_fn_success fail
 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }  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_success || { exitcode=1; echo as_fn_ret_success failed.; }
 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }  as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" )if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
then : 
   
else \$as_nopelse
   exitcode=1; echo positional parameters were not saved.    exitcode=1; echo positional parameters were not saved.
 fi  fi
 test x\$exitcode = x0 || exit 1  test x\$exitcode = x0 || exit 1
 blah=\$(echo \$(echo blah))  
 test x\"\$blah\" = xblah || exit 1  
 test -x / || exit 1"  test -x / || exit 1"
   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO    as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO    as_lineno_2=";as_suggested=$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'\" &&    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 \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
  if (eval "$as_required") 2>/dev/nulltest \$(( 1 + 1 )) = 2 || exit 1"
then :  if (eval "$as_required") 2>/dev/null; then :
   as_have_required=yes    as_have_required=yes
else $as_nopelse
   as_have_required=no    as_have_required=no
 fi  fi
  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
then : 
   
else $as_nopelse
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 as_found=false  as_found=false
 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH  for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
  case $as_dir in #(((  test -z "$as_dir" && as_dir=.
    '') as_dir=./ ;; 
    */) ;; 
    *) as_dir=$as_dir/ ;; 
  esac 
   as_found=:    as_found=:
   case $as_dir in #(    case $as_dir in #(
          /*)           /*)
            for as_base in sh bash ksh sh5; do             for as_base in sh bash ksh sh5; do
              # Try only shells that exist, to save several forks.               # Try only shells that exist, to save several forks.
             as_shell=$as_dir$as_base             as_shell=$as_dir/$as_base
              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&               if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
                    as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null                    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
then : 
   CONFIG_SHELL=$as_shell as_have_required=yes    CONFIG_SHELL=$as_shell as_have_required=yes
                   if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null                   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
then : 
   break 2    break 2
 fi  fi
 fi  fi
Line 222  fi Line 230  fi
        esac         esac
   as_found=false    as_found=false
 done  done
   $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
                 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
     CONFIG_SHELL=$SHELL as_have_required=yes
   fi; }
 IFS=$as_save_IFS  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$CONFIG_SHELL" != x; then :
      if test "x$CONFIG_SHELL" != x 
then : 
   export CONFIG_SHELL    export CONFIG_SHELL
              # We cannot yet assume a decent shell, so we have to provide a               # We cannot yet assume a decent shell, so we have to provide a
 # neutralization value for shells without unset; and this also  # neutralization value for shells without unset; and this also
Line 254  esac Line 255  esac
 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}  exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 # Admittedly, this is quite paranoid, since all the known shells bail  # Admittedly, this is quite paranoid, since all the known shells bail
 # out after a failed `exec'.  # out after a failed `exec'.
printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 exit 255  exit 255
 fi  fi
   
    if test x$as_have_required = xno    if test x$as_have_required = xno; then :
then :  $as_echo "$0: This script requires a shell more modern than all"
  printf "%s\n" "$0: This script requires a shell more modern than all"  $as_echo "$0: the shells that I found on your system."
  printf "%s\n" "$0: the shells that I found on your system."  if test x${ZSH_VERSION+set} = xset ; then
  if test ${ZSH_VERSION+y} ; then    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
    printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 
   else    else
    printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and misho@elwix.org    $as_echo "$0: Please tell bug-autoconf@gnu.org and misho@elwix.org
 $0: about your system, including any error possibly output  $0: about your system, including any error possibly output
 $0: before this message. Then install a modern shell, or  $0: before this message. Then install a modern shell, or
 $0: manually run the script under such a shell if you do  $0: manually run the script under such a shell if you do
Line 294  as_fn_unset () Line 294  as_fn_unset ()
 }  }
 as_unset=as_fn_unset  as_unset=as_fn_unset
   
   
 # as_fn_set_status STATUS  # as_fn_set_status STATUS
 # -----------------------  # -----------------------
 # Set $? to STATUS, without forking.  # Set $? to STATUS, without forking.
Line 312  as_fn_exit () Line 311  as_fn_exit ()
   as_fn_set_status $1    as_fn_set_status $1
   exit $1    exit $1
 } # as_fn_exit  } # 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  # as_fn_mkdir_p
 # -------------  # -------------
Line 334  as_fn_mkdir_p () Line 325  as_fn_mkdir_p ()
     as_dirs=      as_dirs=
     while :; do      while :; do
       case $as_dir in #(        case $as_dir in #(
      *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
       *) as_qdir=$as_dir;;        *) as_qdir=$as_dir;;
       esac        esac
       as_dirs="'$as_qdir' $as_dirs"        as_dirs="'$as_qdir' $as_dirs"
Line 343  $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \|  Line 334  $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| 
          X"$as_dir" : 'X\(//\)[^/]' \| \           X"$as_dir" : 'X\(//\)[^/]' \| \
          X"$as_dir" : 'X\(//\)$' \| \           X"$as_dir" : 'X\(//\)$' \| \
          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||           X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |$as_echo X"$as_dir" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
             s//\1/              s//\1/
             q              q
Line 382  as_fn_executable_p () Line 373  as_fn_executable_p ()
 # advantage of any shell optimizations that allow amortized linear growth over  # advantage of any shell optimizations that allow amortized linear growth over
 # repeated appends, instead of the typical quadratic growth present in naive  # repeated appends, instead of the typical quadratic growth present in naive
 # implementations.  # implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/nullif (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
then : 
   eval 'as_fn_append ()    eval 'as_fn_append ()
   {    {
     eval $1+=\$2      eval $1+=\$2
   }'    }'
else $as_nopelse
   as_fn_append ()    as_fn_append ()
   {    {
     eval $1=\$$1\$2      eval $1=\$$1\$2
Line 400  fi # as_fn_append Line 390  fi # as_fn_append
 # Perform arithmetic evaluation on the ARGs, and store the result in the  # 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  # global $as_val. Take advantage of shells that can avoid forks. The arguments
 # must be portable across $(()) and expr.  # must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/nullif (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
then : 
   eval 'as_fn_arith ()    eval 'as_fn_arith ()
   {    {
     as_val=$(( $* ))      as_val=$(( $* ))
   }'    }'
else $as_nopelse
   as_fn_arith ()    as_fn_arith ()
   {    {
     as_val=`expr "$@" || test $? -eq 1`      as_val=`expr "$@" || test $? -eq 1`
   }    }
 fi # as_fn_arith  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]  # as_fn_error STATUS ERROR [LINENO LOG_FD]
 # ----------------------------------------  # ----------------------------------------
Line 432  as_fn_error () Line 413  as_fn_error ()
   as_status=$1; test $as_status -eq 0 && as_status=1    as_status=$1; test $as_status -eq 0 && as_status=1
   if test "$4"; then    if test "$4"; then
     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack      as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
   fi    fi
  printf "%s\n" "$as_me: error: $2" >&2  $as_echo "$as_me: error: $2" >&2
   as_fn_exit $as_status    as_fn_exit $as_status
 } # as_fn_error  } # as_fn_error
   
Line 461  as_me=`$as_basename -- "$0" || Line 442  as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \  $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
          X"$0" : 'X\(//\)$' \| \           X"$0" : 'X\(//\)$' \| \
          X"$0" : 'X\(/\)' \| . 2>/dev/null ||           X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |$as_echo X/"$0" |
     sed '/^.*\/\([^/][^/]*\)\/*$/{      sed '/^.*\/\([^/][^/]*\)\/*$/{
             s//\1/              s//\1/
             q              q
Line 505  as_cr_alnum=$as_cr_Letters$as_cr_digits Line 486  as_cr_alnum=$as_cr_Letters$as_cr_digits
       s/-\n.*//        s/-\n.*//
     ' >$as_me.lineno &&      ' >$as_me.lineno &&
   chmod +x "$as_me.lineno" ||    chmod +x "$as_me.lineno" ||
    { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
   
   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have    # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
   # already done that, so ensure we don't try to do so again and fall    # already done that, so ensure we don't try to do so again and fall
Line 519  as_cr_alnum=$as_cr_Letters$as_cr_digits Line 500  as_cr_alnum=$as_cr_Letters$as_cr_digits
   exit    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=  ECHO_C= ECHO_N= ECHO_T=
 case `echo -n x` in #(((((  case `echo -n x` in #(((((
 -n*)  -n*)
Line 536  case `echo -n x` in #((((( Line 513  case `echo -n x` in #(((((
   ECHO_N='-n';;    ECHO_N='-n';;
 esac  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$$.file  rm -f conf$$ conf$$.exe conf$$.file
 if test -d conf$$.dir; then  if test -d conf$$.dir; then
   rm -f conf$$.dir/conf$$.file    rm -f conf$$.dir/conf$$.file
Line 618  PACKAGE_URL='' Line 588  PACKAGE_URL=''
 ac_unique_file="src/elwix.c"  ac_unique_file="src/elwix.c"
 # Factoring default headers for most tests.  # Factoring default headers for most tests.
 ac_includes_default="\  ac_includes_default="\
#include <stddef.h>#include <stdio.h>
#ifdef HAVE_STDIO_H#ifdef HAVE_SYS_TYPES_H
# include <stdio.h># include <sys/types.h>
 #endif  #endif
#ifdef HAVE_STDLIB_H#ifdef HAVE_SYS_STAT_H
 # include <sys/stat.h>
 #endif
 #ifdef STDC_HEADERS
 # include <stdlib.h>  # include <stdlib.h>
   # include <stddef.h>
   #else
   # ifdef HAVE_STDLIB_H
   #  include <stdlib.h>
   # endif
 #endif  #endif
 #ifdef HAVE_STRING_H  #ifdef HAVE_STRING_H
   # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
   #  include <memory.h>
   # endif
 # include <string.h>  # include <string.h>
 #endif  #endif
   #ifdef HAVE_STRINGS_H
   # include <strings.h>
   #endif
 #ifdef HAVE_INTTYPES_H  #ifdef HAVE_INTTYPES_H
 # include <inttypes.h>  # include <inttypes.h>
 #endif  #endif
 #ifdef HAVE_STDINT_H  #ifdef HAVE_STDINT_H
 # include <stdint.h>  # include <stdint.h>
 #endif  #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  #ifdef HAVE_UNISTD_H
 # include <unistd.h>  # include <unistd.h>
 #endif"  #endif"
   
 ac_header_c_list=  
 ac_subst_vars='LTLIBOBJS  ac_subst_vars='LTLIBOBJS
 LIBOBJS  LIBOBJS
   EGREP
   GREP
   CPP
 MKDEP  MKDEP
 target_os  target_os
 target_vendor  target_vendor
Line 718  ac_user_opts=' Line 695  ac_user_opts='
 enable_option_checking  enable_option_checking
 enable_debug  enable_debug
 with_memmgr  with_memmgr
   enable_patricia
   enable_pelco
 '  '
       ac_precious_vars='build_alias        ac_precious_vars='build_alias
 host_alias  host_alias
Line 726  CC Line 705  CC
 CFLAGS  CFLAGS
 LDFLAGS  LDFLAGS
 LIBS  LIBS
CPPFLAGS'CPPFLAGS
 CPP'
   
   
 # Initialize some variables set by options.  # Initialize some variables set by options.
Line 795  do Line 775  do
   *)    ac_optarg=yes ;;    *)    ac_optarg=yes ;;
   esac    esac
   
     # Accept the important Cygnus configure options, so we can diagnose typos.
   
   case $ac_dashdash$ac_option in    case $ac_dashdash$ac_option in
   --)    --)
     ac_dashdash=yes ;;      ac_dashdash=yes ;;
Line 835  do Line 817  do
     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`      ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     # Reject names that are not valid shell variable names.      # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&      expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: \`$ac_useropt'"      as_fn_error $? "invalid feature name: $ac_useropt"
     ac_useropt_orig=$ac_useropt      ac_useropt_orig=$ac_useropt
    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in      case $ac_user_opts in
       *"        *"
 "enable_$ac_useropt"  "enable_$ac_useropt"
Line 861  do Line 843  do
     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`      ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     # Reject names that are not valid shell variable names.      # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&      expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid feature name: \`$ac_useropt'"      as_fn_error $? "invalid feature name: $ac_useropt"
     ac_useropt_orig=$ac_useropt      ac_useropt_orig=$ac_useropt
    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in      case $ac_user_opts in
       *"        *"
 "enable_$ac_useropt"  "enable_$ac_useropt"
Line 1074  do Line 1056  do
     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`      ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     # Reject names that are not valid shell variable names.      # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&      expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: \`$ac_useropt'"      as_fn_error $? "invalid package name: $ac_useropt"
     ac_useropt_orig=$ac_useropt      ac_useropt_orig=$ac_useropt
    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in      case $ac_user_opts in
       *"        *"
 "with_$ac_useropt"  "with_$ac_useropt"
Line 1090  do Line 1072  do
     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`      ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     # Reject names that are not valid shell variable names.      # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&      expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      as_fn_error $? "invalid package name: \`$ac_useropt'"      as_fn_error $? "invalid package name: $ac_useropt"
     ac_useropt_orig=$ac_useropt      ac_useropt_orig=$ac_useropt
    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in      case $ac_user_opts in
       *"        *"
 "with_$ac_useropt"  "with_$ac_useropt"
Line 1136  Try \`$0 --help' for more information" Line 1118  Try \`$0 --help' for more information"
   
   *)    *)
     # FIXME: should be removed in autoconf 3.0.      # FIXME: should be removed in autoconf 3.0.
    printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&      expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"      : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
     ;;      ;;
   
Line 1154  if test -n "$ac_unrecognized_opts"; then Line 1136  if test -n "$ac_unrecognized_opts"; then
   case $enable_option_checking in    case $enable_option_checking in
     no) ;;      no) ;;
     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;      fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
    *)     printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
   esac    esac
 fi  fi
   
Line 1218  $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$'  Line 1200  $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' 
          X"$as_myself" : 'X\(//\)[^/]' \| \           X"$as_myself" : 'X\(//\)[^/]' \| \
          X"$as_myself" : 'X\(//\)$' \| \           X"$as_myself" : 'X\(//\)$' \| \
          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||           X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_myself" |$as_echo X"$as_myself" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
             s//\1/              s//\1/
             q              q
Line 1351  Optional Features: Line 1333  Optional Features:
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)    --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]    --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   --enable-debug          Build library with debug information and additional messages    --enable-debug          Build library with debug information and additional messages
     --enable-patricia       Patricia support for ELWIX
     --enable-pelco          Pelco support for ELWIX
   
 Optional Packages:  Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]    --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
Line 1365  Some influential environment variables: Line 1349  Some influential environment variables:
   LIBS        libraries to pass to the linker, e.g. -l<library>    LIBS        libraries to pass to the linker, e.g. -l<library>
   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if    CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
               you have headers in a nonstandard directory <include dir>                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  Use these variables to override the choices made by `configure' or to help
 it to find libraries and programs with nonstandard names/locations.  it to find libraries and programs with nonstandard names/locations.
Line 1385  if test "$ac_init_help" = "recursive"; then Line 1370  if test "$ac_init_help" = "recursive"; then
 case "$ac_dir" in  case "$ac_dir" in
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;  .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)  *)
  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   # A ".." for each directory in $ac_dir_suffix.    # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   case $ac_top_builddir_sub in    case $ac_top_builddir_sub in
   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;    "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;    *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
Line 1415  esac Line 1400  esac
 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix  ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
   
     cd "$ac_dir" || { ac_status=$?; continue; }      cd "$ac_dir" || { ac_status=$?; continue; }
    # Check for configure.gnu first; this name is used for a wrapper for    # Check for guested configure.
    # Metaconfig's "Configure" on case-insensitive file systems. 
     if test -f "$ac_srcdir/configure.gnu"; then      if test -f "$ac_srcdir/configure.gnu"; then
       echo &&        echo &&
       $SHELL "$ac_srcdir/configure.gnu" --help=recursive        $SHELL "$ac_srcdir/configure.gnu" --help=recursive
Line 1424  ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix Line 1408  ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
       echo &&        echo &&
       $SHELL "$ac_srcdir/configure" --help=recursive        $SHELL "$ac_srcdir/configure" --help=recursive
     else      else
      printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
     fi || ac_status=$?      fi || ac_status=$?
     cd "$ac_pwd" || { ac_status=$?; break; }      cd "$ac_pwd" || { ac_status=$?; break; }
   done    done
Line 1434  test -n "$ac_init_help" && exit $ac_status Line 1418  test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then  if $ac_init_version; then
   cat <<\_ACEOF    cat <<\_ACEOF
 libelwix configure 5.8  libelwix configure 5.8
generated by GNU Autoconf 2.71generated by GNU Autoconf 2.69
   
Copyright (C) 2021 Free Software Foundation, Inc.Copyright (C) 2012 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation  This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.  gives unlimited permission to copy, distribute and modify it.
 _ACEOF  _ACEOF
Line 1453  fi Line 1437  fi
 ac_fn_c_try_compile ()  ac_fn_c_try_compile ()
 {  {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack    as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest.beam  rm -f conftest.$ac_objext
   if { { ac_try="$ac_compile"    if { { ac_try="$ac_compile"
 case "(($ac_try" in  case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;    *) ac_try_echo=$ac_try;;
 esac  esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5$as_echo "$ac_try_echo"; } >&5
   (eval "$ac_compile") 2>conftest.err    (eval "$ac_compile") 2>conftest.err
   ac_status=$?    ac_status=$?
   if test -s conftest.err; then    if test -s conftest.err; then
Line 1468  printf "%s\n" "$ac_try_echo"; } >&5 Line 1452  printf "%s\n" "$ac_try_echo"; } >&5
     cat conftest.er1 >&5      cat conftest.er1 >&5
     mv -f conftest.er1 conftest.err      mv -f conftest.er1 conftest.err
   fi    fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; } && {    test $ac_status = 0; } && {
          test -z "$ac_c_werror_flag" ||           test -z "$ac_c_werror_flag" ||
          test ! -s conftest.err           test ! -s conftest.err
       } && test -s conftest.$ac_objext       } && test -s conftest.$ac_objext; then :
then : 
   ac_retval=0    ac_retval=0
else $as_nopelse
  printf "%s\n" "$as_me: failed program was:" >&5  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
   
         ac_retval=1          ac_retval=1
Line 1492  fi Line 1475  fi
 ac_fn_c_try_link ()  ac_fn_c_try_link ()
 {  {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack    as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext  rm -f conftest.$ac_objext conftest$ac_exeext
   if { { ac_try="$ac_link"    if { { ac_try="$ac_link"
 case "(($ac_try" in  case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;    *) ac_try_echo=$ac_try;;
 esac  esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5$as_echo "$ac_try_echo"; } >&5
   (eval "$ac_link") 2>conftest.err    (eval "$ac_link") 2>conftest.err
   ac_status=$?    ac_status=$?
   if test -s conftest.err; then    if test -s conftest.err; then
Line 1507  printf "%s\n" "$ac_try_echo"; } >&5 Line 1490  printf "%s\n" "$ac_try_echo"; } >&5
     cat conftest.er1 >&5      cat conftest.er1 >&5
     mv -f conftest.er1 conftest.err      mv -f conftest.er1 conftest.err
   fi    fi
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; } && {    test $ac_status = 0; } && {
          test -z "$ac_c_werror_flag" ||           test -z "$ac_c_werror_flag" ||
          test ! -s conftest.err           test ! -s conftest.err
        } && test -s conftest$ac_exeext && {         } && test -s conftest$ac_exeext && {
          test "$cross_compiling" = yes ||           test "$cross_compiling" = yes ||
          test -x conftest$ac_exeext           test -x conftest$ac_exeext
       }       }; then :
then : 
   ac_retval=0    ac_retval=0
else $as_nopelse
  printf "%s\n" "$as_me: failed program was:" >&5  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
   
         ac_retval=1          ac_retval=1
Line 1533  fi Line 1515  fi
   
 } # ac_fn_c_try_link  } # ac_fn_c_try_link
   
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES# 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\""
 $as_echo "$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
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; } > conftest.i && {
          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
          test ! -s conftest.err
        }; then :
   ac_retval=0
 else
   $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
     ac_retval=1
 fi
   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   as_fn_set_status $ac_retval
 
 } # ac_fn_c_try_cpp
 
 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
 # -------------------------------------------------------  # -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in# Tests whether HEADER exists, giving a warning if it cannot be compiled using
# INCLUDES, setting the cache variable VAR accordingly.# the include files in INCLUDES and setting the cache variable VAR
ac_fn_c_check_header_compile ()# accordingly.
 ac_fn_c_check_header_mongrel ()
 {  {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack    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  if eval \${$3+:} false; then :
printf %s "checking for $2... " >&6; }  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
if eval test \${$3+y}$as_echo_n "checking for $2... " >&6; }
then :if eval \${$3+:} false; then :
  printf %s "(cached) " >&6  $as_echo_n "(cached) " >&6
else $as_nopfi
  cat confdefs.h - <<_ACEOF >conftest.$ac_exteval ac_res=\$$3
                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
 else
   # Is the header compilable?
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
 $as_echo_n "checking $2 usability... " >&6; }
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */  /* end confdefs.h.  */
 $4  $4
 #include <$2>  #include <$2>
 _ACEOF  _ACEOF
if ac_fn_c_try_compile "$LINENO"if ac_fn_c_try_compile "$LINENO"; then :
then :  ac_header_compiler=yes
  eval "$3=yes"else
else $as_nop  ac_header_compiler=no
  eval "$3=no" 
 fi  fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_extrm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
 $as_echo "$ac_header_compiler" >&6; }
 
 # Is the header present?
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
 $as_echo_n "checking $2 presence... " >&6; }
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <$2>
 _ACEOF
 if ac_fn_c_try_cpp "$LINENO"; then :
   ac_header_preproc=yes
 else
   ac_header_preproc=no
 fi  fi
   rm -f conftest.err conftest.i conftest.$ac_ext
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
   $as_echo "$ac_header_preproc" >&6; }
   
   # So?  What about this header?
   case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
     yes:no: )
       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
   $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
   $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
       ;;
     no:yes:* )
       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
   $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
   $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
   $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
   $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
   $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
   ( $as_echo "## ------------------------------ ##
   ## Report this to misho@elwix.org ##
   ## ------------------------------ ##"
        ) | sed "s/^/$as_me: WARNING:     /" >&2
       ;;
   esac
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   $as_echo_n "checking for $2... " >&6; }
   if eval \${$3+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     eval "$3=\$ac_header_compiler"
   fi
 eval ac_res=\$$3  eval ac_res=\$$3
               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }$as_echo "$ac_res" >&6; }
 fi
   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno    eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   
} # ac_fn_c_check_header_compile} # ac_fn_c_check_header_mongrel
   
 # ac_fn_c_try_run LINENO  # ac_fn_c_try_run LINENO
 # ----------------------  # ----------------------
# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
# executables *can* be run.# that executables *can* be run.
 ac_fn_c_try_run ()  ac_fn_c_try_run ()
 {  {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack    as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
Line 1579  case "(($ac_try" in Line 1656  case "(($ac_try" in
   *) ac_try_echo=$ac_try;;    *) ac_try_echo=$ac_try;;
 esac  esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5$as_echo "$ac_try_echo"; } >&5
   (eval "$ac_link") 2>&5    (eval "$ac_link") 2>&5
   ac_status=$?    ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'    test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
   { { case "(($ac_try" in    { { case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;    *) ac_try_echo=$ac_try;;
 esac  esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5$as_echo "$ac_try_echo"; } >&5
   (eval "$ac_try") 2>&5    (eval "$ac_try") 2>&5
   ac_status=$?    ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }  test $ac_status = 0; }; }; then :
then : 
   ac_retval=0    ac_retval=0
else $as_nopelse
  printf "%s\n" "$as_me: program exited with status $ac_status" >&5  $as_echo "$as_me: program exited with status $ac_status" >&5
       printf "%s\n" "$as_me: failed program was:" >&5       $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
   
        ac_retval=$ac_status         ac_retval=$ac_status
Line 1609  fi Line 1685  fi
   
 } # ac_fn_c_try_run  } # 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
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
   $as_echo_n "checking for $2... " >&6; }
   if eval \${$3+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   $4
   #include <$2>
   _ACEOF
   if ac_fn_c_try_compile "$LINENO"; then :
     eval "$3=yes"
   else
     eval "$3=no"
   fi
   rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   fi
   eval ac_res=\$$3
                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
   $as_echo "$ac_res" >&6; }
     eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   
   } # ac_fn_c_check_header_compile
   
 # ac_fn_c_check_func LINENO FUNC VAR  # ac_fn_c_check_func LINENO FUNC VAR
 # ----------------------------------  # ----------------------------------
 # Tests whether FUNC exists, setting the cache variable VAR accordingly  # Tests whether FUNC exists, setting the cache variable VAR accordingly
 ac_fn_c_check_func ()  ac_fn_c_check_func ()
 {  {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack    as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
printf %s "checking for $2... " >&6; }$as_echo_n "checking for $2... " >&6; }
if eval test \${$3+y}if eval \${$3+:} false; then :
then :  $as_echo_n "(cached) " >&6
  printf %s "(cached) " >&6else
else $as_nop 
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */  /* end confdefs.h.  */
 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.  /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
Line 1628  else $as_nop Line 1734  else $as_nop
 #define $2 innocuous_$2  #define $2 innocuous_$2
   
 /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
   which can conflict with char $2 (); below.  */    which can conflict with char $2 (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
   
#include <limits.h>#ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
 
 #undef $2  #undef $2
   
 /* Override any GCC internal prototype to avoid an error.  /* Override any GCC internal prototype to avoid an error.
Line 1648  choke me Line 1761  choke me
 #endif  #endif
   
 int  int
main (void)main ()
 {  {
 return $2 ();  return $2 ();
   ;    ;
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
if ac_fn_c_try_link "$LINENO"if ac_fn_c_try_link "$LINENO"; then :
then : 
   eval "$3=yes"    eval "$3=yes"
else $as_nopelse
   eval "$3=no"    eval "$3=no"
 fi  fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext      conftest$ac_exeext conftest.$ac_ext
 fi  fi
 eval ac_res=\$$3  eval ac_res=\$$3
               { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
printf "%s\n" "$ac_res" >&6; }$as_echo "$ac_res" >&6; }
   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno    eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
   
 } # ac_fn_c_check_func  } # ac_fn_c_check_func
 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  cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while  This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.  running configure, to aid debugging if configure makes a mistake.
   
 It was created by libelwix $as_me 5.8, which was  It was created by libelwix $as_me 5.8, which was
generated by GNU Autoconf 2.71.  Invocation command line wasgenerated by GNU Autoconf 2.69.  Invocation command line was
   
  $ $0$ac_configure_args_raw  $ $0 $@
   
 _ACEOF  _ACEOF
 exec 5>>config.log  exec 5>>config.log
Line 1730  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR Line 1822  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
  case $as_dir in #(((  test -z "$as_dir" && as_dir=.
    '') as_dir=./ ;;    $as_echo "PATH: $as_dir"
    */) ;; 
    *) as_dir=$as_dir/ ;; 
  esac 
    printf "%s\n" "PATH: $as_dir" 
   done    done
 IFS=$as_save_IFS  IFS=$as_save_IFS
   
Line 1770  do Line 1858  do
     | -silent | --silent | --silen | --sile | --sil)      | -silent | --silent | --silen | --sile | --sil)
       continue ;;        continue ;;
     *\'*)      *\'*)
      ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     esac      esac
     case $ac_pass in      case $ac_pass in
     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;      1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
Line 1805  done Line 1893  done
 # WARNING: Use '\'' to represent an apostrophe within the trap.  # WARNING: Use '\'' to represent an apostrophe within the trap.
 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.  # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
 trap 'exit_status=$?  trap 'exit_status=$?
   # Sanitize IFS.  
   IFS=" ""      $as_nl"  
   # Save into config.log some information that might help in debugging.    # Save into config.log some information that might help in debugging.
   {    {
     echo      echo
   
    printf "%s\n" "## ---------------- ##    $as_echo "## ---------------- ##
 ## Cache variables. ##  ## Cache variables. ##
 ## ---------------- ##"  ## ---------------- ##"
     echo      echo
Line 1822  trap 'exit_status=$? Line 1908  trap 'exit_status=$?
     case $ac_val in #(      case $ac_val in #(
     *${as_nl}*)      *${as_nl}*)
       case $ac_var in #(        case $ac_var in #(
      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
       esac        esac
       case $ac_var in #(        case $ac_var in #(
       _ | IFS | as_nl) ;; #(        _ | IFS | as_nl) ;; #(
Line 1847  printf "%s\n" "$as_me: WARNING: cache variable $ac_var Line 1933  printf "%s\n" "$as_me: WARNING: cache variable $ac_var
 )  )
     echo      echo
   
    printf "%s\n" "## ----------------- ##    $as_echo "## ----------------- ##
 ## Output variables. ##  ## Output variables. ##
 ## ----------------- ##"  ## ----------------- ##"
     echo      echo
Line 1855  printf "%s\n" "$as_me: WARNING: cache variable $ac_var Line 1941  printf "%s\n" "$as_me: WARNING: cache variable $ac_var
     do      do
       eval ac_val=\$$ac_var        eval ac_val=\$$ac_var
       case $ac_val in        case $ac_val in
      *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
       esac        esac
      printf "%s\n" "$ac_var='\''$ac_val'\''"      $as_echo "$ac_var='\''$ac_val'\''"
     done | sort      done | sort
     echo      echo
   
     if test -n "$ac_subst_files"; then      if test -n "$ac_subst_files"; then
      printf "%s\n" "## ------------------- ##      $as_echo "## ------------------- ##
 ## File substitutions. ##  ## File substitutions. ##
 ## ------------------- ##"  ## ------------------- ##"
       echo        echo
Line 1870  printf "%s\n" "$as_me: WARNING: cache variable $ac_var Line 1956  printf "%s\n" "$as_me: WARNING: cache variable $ac_var
       do        do
         eval ac_val=\$$ac_var          eval ac_val=\$$ac_var
         case $ac_val in          case $ac_val in
        *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;        *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
         esac          esac
        printf "%s\n" "$ac_var='\''$ac_val'\''"        $as_echo "$ac_var='\''$ac_val'\''"
       done | sort        done | sort
       echo        echo
     fi      fi
   
     if test -s confdefs.h; then      if test -s confdefs.h; then
      printf "%s\n" "## ----------- ##      $as_echo "## ----------- ##
 ## confdefs.h. ##  ## confdefs.h. ##
 ## ----------- ##"  ## ----------- ##"
       echo        echo
Line 1886  printf "%s\n" "$as_me: WARNING: cache variable $ac_var Line 1972  printf "%s\n" "$as_me: WARNING: cache variable $ac_var
       echo        echo
     fi      fi
     test "$ac_signal" != 0 &&      test "$ac_signal" != 0 &&
      printf "%s\n" "$as_me: caught signal $ac_signal"      $as_echo "$as_me: caught signal $ac_signal"
    printf "%s\n" "$as_me: exit $exit_status"    $as_echo "$as_me: exit $exit_status"
   } >&5    } >&5
   rm -f core *.core core.conftest.* &&    rm -f core *.core core.conftest.* &&
     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&      rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
Line 1901  ac_signal=0 Line 1987  ac_signal=0
 # confdefs.h avoids OS command line length limits that DEFS can exceed.  # confdefs.h avoids OS command line length limits that DEFS can exceed.
 rm -f -r conftest* confdefs.h  rm -f -r conftest* confdefs.h
   
printf "%s\n" "/* confdefs.h */" > confdefs.h$as_echo "/* confdefs.h */" > confdefs.h
   
 # Predefined preprocessor variables.  # Predefined preprocessor variables.
   
printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.hcat >>confdefs.h <<_ACEOF
 #define PACKAGE_NAME "$PACKAGE_NAME"
 _ACEOF
   
printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.hcat >>confdefs.h <<_ACEOF
 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
 _ACEOF
   
printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.hcat >>confdefs.h <<_ACEOF
 #define PACKAGE_VERSION "$PACKAGE_VERSION"
 _ACEOF
   
printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.hcat >>confdefs.h <<_ACEOF
 #define PACKAGE_STRING "$PACKAGE_STRING"
 _ACEOF
   
printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.hcat >>confdefs.h <<_ACEOF
 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
 _ACEOF
   
printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.hcat >>confdefs.h <<_ACEOF
 #define PACKAGE_URL "$PACKAGE_URL"
 _ACEOF
   
   
 # Let the site file select an alternate cache file if it wants to.  # Let the site file select an alternate cache file if it wants to.
 # Prefer an explicitly selected file to automatically selected ones.  # Prefer an explicitly selected file to automatically selected ones.
   ac_site_file1=NONE
   ac_site_file2=NONE
 if test -n "$CONFIG_SITE"; then  if test -n "$CONFIG_SITE"; then
  ac_site_files="$CONFIG_SITE"  # We do not want a PATH search for config.site.
   case $CONFIG_SITE in #((
     -*)  ac_site_file1=./$CONFIG_SITE;;
     */*) ac_site_file1=$CONFIG_SITE;;
     *)   ac_site_file1=./$CONFIG_SITE;;
   esac
 elif test "x$prefix" != xNONE; then  elif test "x$prefix" != xNONE; then
  ac_site_files="$prefix/share/config.site $prefix/etc/config.site"  ac_site_file1=$prefix/share/config.site
   ac_site_file2=$prefix/etc/config.site
 else  else
  ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"  ac_site_file1=$ac_default_prefix/share/config.site
   ac_site_file2=$ac_default_prefix/etc/config.site
 fi  fi
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
for ac_site_file in $ac_site_files 
 do  do
  case $ac_site_file in #(  test "x$ac_site_file" = xNONE && continue
  */*) :  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
     ;; #(    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
  *) :$as_echo "$as_me: loading site script $ac_site_file" >&6;}
    ac_site_file=./$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      sed 's/^/| /' "$ac_site_file" >&5
     . "$ac_site_file" \      . "$ac_site_file" \
      || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "failed to load site script $ac_site_file  as_fn_error $? "failed to load site script $ac_site_file
 See \`config.log' for more details" "$LINENO" 5; }  See \`config.log' for more details" "$LINENO" 5; }
   fi    fi
Line 1952  if test -r "$cache_file"; then Line 2053  if test -r "$cache_file"; then
   # Some versions of bash will fail to source /dev/null (special files    # Some versions of bash will fail to source /dev/null (special files
   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.    # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
   if test /dev/null != "$cache_file" && test -f "$cache_file"; then    if test /dev/null != "$cache_file" && test -f "$cache_file"; then
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
printf "%s\n" "$as_me: loading cache $cache_file" >&6;}$as_echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in      case $cache_file in
       [\\/]* | ?:[\\/]* ) . "$cache_file";;        [\\/]* | ?:[\\/]* ) . "$cache_file";;
       *)                      . "./$cache_file";;        *)                      . "./$cache_file";;
     esac      esac
   fi    fi
 else  else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
printf "%s\n" "$as_me: creating cache $cache_file" >&6;}$as_echo "$as_me: creating cache $cache_file" >&6;}
   >$cache_file    >$cache_file
 fi  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="config.guess config.sub install-sh"  
   
 # 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  # Check that the precious variables saved in the cache have kept the same
 # value.  # value.
 ac_cache_corrupted=false  ac_cache_corrupted=false
Line 2390  for ac_var in $ac_precious_vars; do Line 2076  for ac_var in $ac_precious_vars; do
   eval ac_new_val=\$ac_env_${ac_var}_value    eval ac_new_val=\$ac_env_${ac_var}_value
   case $ac_old_set,$ac_new_set in    case $ac_old_set,$ac_new_set in
     set,)      set,)
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
       ac_cache_corrupted=: ;;        ac_cache_corrupted=: ;;
     ,set)      ,set)
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
       ac_cache_corrupted=: ;;        ac_cache_corrupted=: ;;
     ,);;      ,);;
     *)      *)
Line 2404  printf "%s\n" "$as_me: error: \`$ac_var' was not set i Line 2090  printf "%s\n" "$as_me: error: \`$ac_var' was not set i
         ac_old_val_w=`echo x $ac_old_val`          ac_old_val_w=`echo x $ac_old_val`
         ac_new_val_w=`echo x $ac_new_val`          ac_new_val_w=`echo x $ac_new_val`
         if test "$ac_old_val_w" != "$ac_new_val_w"; then          if test "$ac_old_val_w" != "$ac_new_val_w"; then
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5          { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
           ac_cache_corrupted=:            ac_cache_corrupted=:
         else          else
          { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5          { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
           eval $ac_var=\$ac_old_val            eval $ac_var=\$ac_old_val
         fi          fi
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5        { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
printf "%s\n" "$as_me:   former value:  \`$ac_old_val'" >&2;}$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
        { printf "%s\n" "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5        { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
printf "%s\n" "$as_me:   current value: \`$ac_new_val'" >&2;}$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
       fi;;        fi;;
   esac    esac
   # Pass precious variables to config.status.    # Pass precious variables to config.status.
   if test "$ac_new_set" = set; then    if test "$ac_new_set" = set; then
     case $ac_new_val in      case $ac_new_val in
    *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
     *) ac_arg=$ac_var=$ac_new_val ;;      *) ac_arg=$ac_var=$ac_new_val ;;
     esac      esac
     case " $ac_configure_args " in      case " $ac_configure_args " in
Line 2431  printf "%s\n" "$as_me:   current value: \`$ac_new_val' Line 2117  printf "%s\n" "$as_me:   current value: \`$ac_new_val'
   fi    fi
 done  done
 if $ac_cache_corrupted; then  if $ac_cache_corrupted; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
            and start over" "$LINENO" 5 
 fi  fi
 ## -------------------- ##  ## -------------------- ##
 ## Main body of script. ##  ## Main body of script. ##
Line 2457  ac_cv_func_malloc_0_nonnull="yes" Line 2142  ac_cv_func_malloc_0_nonnull="yes"
 ac_cv_func_realloc_0_nonnull="yes"  ac_cv_func_realloc_0_nonnull="yes"
   
 # Checks for programs.  # Checks for programs.
   
   
   
   
   
   
   
   
   
 ac_ext=c  ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'  ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
Line 2474  ac_compiler_gnu=$ac_cv_c_compiler_gnu Line 2150  ac_compiler_gnu=$ac_cv_c_compiler_gnu
 if test -n "$ac_tool_prefix"; then  if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.    # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gcc; ac_word=$2  set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }$as_echo_n "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}if ${ac_cv_prog_CC+:} false; then :
then :  $as_echo_n "(cached) " >&6
  printf %s "(cached) " >&6else
else $as_nop 
   if test -n "$CC"; then    if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.    ac_cv_prog_CC="$CC" # Let the user override the test.
 else  else
Line 2487  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR Line 2162  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
  case $as_dir in #(((  test -z "$as_dir" && as_dir=.
    '') as_dir=./ ;; 
    */) ;; 
    *) as_dir=$as_dir/ ;; 
  esac 
     for ac_exec_ext in '' $ac_executable_extensions; do      for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_CC="${ac_tool_prefix}gcc"      ac_cv_prog_CC="${ac_tool_prefix}gcc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2      break 2
   fi    fi
 done  done
Line 2506  fi Line 2177  fi
 fi  fi
 CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
 if test -n "$CC"; then  if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }$as_echo "$CC" >&6; }
 else  else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }$as_echo "no" >&6; }
 fi  fi
   
   
Line 2519  if test -z "$ac_cv_prog_CC"; then Line 2190  if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC    ac_ct_CC=$CC
   # Extract the first word of "gcc", so it can be a program name with args.    # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2  set dummy gcc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }$as_echo_n "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}if ${ac_cv_prog_ac_ct_CC+:} false; then :
then :  $as_echo_n "(cached) " >&6
  printf %s "(cached) " >&6else
else $as_nop 
   if test -n "$ac_ct_CC"; then    if test -n "$ac_ct_CC"; then
   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 else  else
Line 2532  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR Line 2202  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
  case $as_dir in #(((  test -z "$as_dir" && as_dir=.
    '') as_dir=./ ;; 
    */) ;; 
    *) as_dir=$as_dir/ ;; 
  esac 
     for ac_exec_ext in '' $ac_executable_extensions; do      for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_CC="gcc"      ac_cv_prog_ac_ct_CC="gcc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2      break 2
   fi    fi
 done  done
Line 2551  fi Line 2217  fi
 fi  fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC  ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then  if test -n "$ac_ct_CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }$as_echo "$ac_ct_CC" >&6; }
 else  else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }$as_echo "no" >&6; }
 fi  fi
   
   if test "x$ac_ct_CC" = x; then    if test "x$ac_ct_CC" = x; then
Line 2563  fi Line 2229  fi
   else    else
     case $cross_compiling:$ac_tool_warned in      case $cross_compiling:$ac_tool_warned in
 yes:)  yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;  ac_tool_warned=yes ;;
 esac  esac
     CC=$ac_ct_CC      CC=$ac_ct_CC
Line 2577  if test -z "$CC"; then Line 2243  if test -z "$CC"; then
           if test -n "$ac_tool_prefix"; then            if test -n "$ac_tool_prefix"; then
     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.      # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}cc; ac_word=$2  set dummy ${ac_tool_prefix}cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }$as_echo_n "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}if ${ac_cv_prog_CC+:} false; then :
then :  $as_echo_n "(cached) " >&6
  printf %s "(cached) " >&6else
else $as_nop 
   if test -n "$CC"; then    if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.    ac_cv_prog_CC="$CC" # Let the user override the test.
 else  else
Line 2590  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR Line 2255  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
  case $as_dir in #(((  test -z "$as_dir" && as_dir=.
    '') as_dir=./ ;; 
    */) ;; 
    *) as_dir=$as_dir/ ;; 
  esac 
     for ac_exec_ext in '' $ac_executable_extensions; do      for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_CC="${ac_tool_prefix}cc"      ac_cv_prog_CC="${ac_tool_prefix}cc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2      break 2
   fi    fi
 done  done
Line 2609  fi Line 2270  fi
 fi  fi
 CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
 if test -n "$CC"; then  if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }$as_echo "$CC" >&6; }
 else  else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }$as_echo "no" >&6; }
 fi  fi
   
   
Line 2622  fi Line 2283  fi
 if test -z "$CC"; then  if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.    # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2  set dummy cc; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }$as_echo_n "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}if ${ac_cv_prog_CC+:} false; then :
then :  $as_echo_n "(cached) " >&6
  printf %s "(cached) " >&6else
else $as_nop 
   if test -n "$CC"; then    if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.    ac_cv_prog_CC="$CC" # Let the user override the test.
 else  else
Line 2636  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR Line 2296  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
  case $as_dir in #(((  test -z "$as_dir" && as_dir=.
    '') as_dir=./ ;; 
    */) ;; 
    *) as_dir=$as_dir/ ;; 
  esac 
     for ac_exec_ext in '' $ac_executable_extensions; do      for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
        ac_prog_rejected=yes         ac_prog_rejected=yes
        continue         continue
      fi       fi
     ac_cv_prog_CC="cc"      ac_cv_prog_CC="cc"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2      break 2
   fi    fi
 done  done
Line 2664  if test $ac_prog_rejected = yes; then Line 2320  if test $ac_prog_rejected = yes; then
     # However, it has the same basename, so the bogon will be chosen      # However, it has the same basename, so the bogon will be chosen
     # first if we set CC to just the basename; use the full file name.      # first if we set CC to just the basename; use the full file name.
     shift      shift
    ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
   fi    fi
 fi  fi
 fi  fi
 fi  fi
 CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
 if test -n "$CC"; then  if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }$as_echo "$CC" >&6; }
 else  else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }$as_echo "no" >&6; }
 fi  fi
   
   
Line 2686  if test -z "$CC"; then Line 2342  if test -z "$CC"; then
   do    do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.      # 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  set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }$as_echo_n "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_CC+y}if ${ac_cv_prog_CC+:} false; then :
then :  $as_echo_n "(cached) " >&6
  printf %s "(cached) " >&6else
else $as_nop 
   if test -n "$CC"; then    if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.    ac_cv_prog_CC="$CC" # Let the user override the test.
 else  else
Line 2699  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR Line 2354  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
  case $as_dir in #(((  test -z "$as_dir" && as_dir=.
    '') as_dir=./ ;; 
    */) ;; 
    *) as_dir=$as_dir/ ;; 
  esac 
     for ac_exec_ext in '' $ac_executable_extensions; do      for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"      ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2      break 2
   fi    fi
 done  done
Line 2718  fi Line 2369  fi
 fi  fi
 CC=$ac_cv_prog_CC  CC=$ac_cv_prog_CC
 if test -n "$CC"; then  if test -n "$CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
printf "%s\n" "$CC" >&6; }$as_echo "$CC" >&6; }
 else  else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }$as_echo "no" >&6; }
 fi  fi
   
   
Line 2735  if test -z "$CC"; then Line 2386  if test -z "$CC"; then
 do  do
   # Extract the first word of "$ac_prog", so it can be a program name with args.    # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2  set dummy $ac_prog; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }$as_echo_n "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_CC+y}if ${ac_cv_prog_ac_ct_CC+:} false; then :
then :  $as_echo_n "(cached) " >&6
  printf %s "(cached) " >&6else
else $as_nop 
   if test -n "$ac_ct_CC"; then    if test -n "$ac_ct_CC"; then
   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.    ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
 else  else
Line 2748  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR Line 2398  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
  case $as_dir in #(((  test -z "$as_dir" && as_dir=.
    '') as_dir=./ ;; 
    */) ;; 
    *) as_dir=$as_dir/ ;; 
  esac 
     for ac_exec_ext in '' $ac_executable_extensions; do      for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_CC="$ac_prog"      ac_cv_prog_ac_ct_CC="$ac_prog"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2      break 2
   fi    fi
 done  done
Line 2767  fi Line 2413  fi
 fi  fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC  ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then  if test -n "$ac_ct_CC"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
printf "%s\n" "$ac_ct_CC" >&6; }$as_echo "$ac_ct_CC" >&6; }
 else  else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }$as_echo "no" >&6; }
 fi  fi
   
   
Line 2783  done Line 2429  done
   else    else
     case $cross_compiling:$ac_tool_warned in      case $cross_compiling:$ac_tool_warned in
 yes:)  yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;  ac_tool_warned=yes ;;
 esac  esac
     CC=$ac_ct_CC      CC=$ac_ct_CC
Line 2792  esac Line 2438  esac
 fi  fi
   
 fi  fi
 if test -z "$CC"; then  
   if test -n "$ac_tool_prefix"; then  
   # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.  
 set dummy ${ac_tool_prefix}clang; ac_word=$2  
 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5  
 printf %s "checking for $ac_word... " >&6; }  
 if test ${ac_cv_prog_CC+y}  
 then :  
   printf %s "(cached) " >&6  
 else $as_nop  
   if test -n "$CC"; then  
   ac_cv_prog_CC="$CC" # Let the user override the test.  
 else  
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR  
 for as_dir in $PATH  
 do  
   IFS=$as_save_IFS  
   case $as_dir in #(((  
     '') as_dir=./ ;;  
     */) ;;  
     *) as_dir=$as_dir/ ;;  
   esac  
     for ac_exec_ext in '' $ac_executable_extensions; do  
   if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then  
     ac_cv_prog_CC="${ac_tool_prefix}clang"  
     printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5  
     break 2  
   fi  
 done  
   done  
 IFS=$as_save_IFS  
   
 fi  
 fi  
 CC=$ac_cv_prog_CC  
 if test -n "$CC"; then  
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5  
 printf "%s\n" "$CC" >&6; }  
 else  
   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5  
 printf "%s\n" "no" >&6; }  
 fi  
   
test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
fi$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
if test -z "$ac_cv_prog_CC"; then 
  ac_ct_CC=$CC 
  # Extract the first word of "clang", so it can be a program name with args. 
set dummy clang; ac_word=$2 
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
printf %s "checking for $ac_word... " >&6; } 
if test ${ac_cv_prog_ac_ct_CC+y} 
then : 
  printf %s "(cached) " >&6 
else $as_nop 
  if test -n "$ac_ct_CC"; then 
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 
else 
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
for as_dir in $PATH 
do 
  IFS=$as_save_IFS 
  case $as_dir in #((( 
    '') as_dir=./ ;; 
    */) ;; 
    *) as_dir=$as_dir/ ;; 
  esac 
    for ac_exec_ext in '' $ac_executable_extensions; do 
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 
    ac_cv_prog_ac_ct_CC="clang" 
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 
    break 2 
  fi 
done 
  done 
IFS=$as_save_IFS 
 
fi 
fi 
ac_ct_CC=$ac_cv_prog_ac_ct_CC 
if test -n "$ac_ct_CC"; then 
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 
printf "%s\n" "$ac_ct_CC" >&6; } 
else 
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 
printf "%s\n" "no" >&6; } 
fi 
 
  if test "x$ac_ct_CC" = x; then 
    CC="" 
  else 
    case $cross_compiling:$ac_tool_warned in 
yes:) 
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 
ac_tool_warned=yes ;; 
esac 
    CC=$ac_ct_CC 
  fi 
else 
  CC="$ac_cv_prog_CC" 
fi 
 
fi 
 
 
test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 
 as_fn_error $? "no acceptable C compiler found in \$PATH  as_fn_error $? "no acceptable C compiler found in \$PATH
 See \`config.log' for more details" "$LINENO" 5; }  See \`config.log' for more details" "$LINENO" 5; }
   
 # Provide some information about the compiler.  # Provide some information about the compiler.
printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
 set X $ac_compile  set X $ac_compile
 ac_compiler=$2  ac_compiler=$2
for ac_option in --version -v -V -qversion -version; dofor ac_option in --version -v -V -qversion; do
   { { ac_try="$ac_compiler $ac_option >&5"    { { ac_try="$ac_compiler $ac_option >&5"
 case "(($ac_try" in  case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;    *) ac_try_echo=$ac_try;;
 esac  esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5$as_echo "$ac_try_echo"; } >&5
   (eval "$ac_compiler $ac_option >&5") 2>conftest.err    (eval "$ac_compiler $ac_option >&5") 2>conftest.err
   ac_status=$?    ac_status=$?
   if test -s conftest.err; then    if test -s conftest.err; then
Line 2924  printf "%s\n" "$ac_try_echo"; } >&5 Line 2466  printf "%s\n" "$ac_try_echo"; } >&5
     cat conftest.er1 >&5      cat conftest.er1 >&5
   fi    fi
   rm -f conftest.er1 conftest.err    rm -f conftest.er1 conftest.err
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }    test $ac_status = 0; }
 done  done
   
Line 2932  cat confdefs.h - <<_ACEOF >conftest.$ac_ext Line 2474  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */  /* end confdefs.h.  */
   
 int  int
main (void)main ()
 {  {
   
   ;    ;
Line 2944  ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe Line 2486  ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe
 # Try to create an executable without -o first, disregard a.out.  # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition  # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.  # of exeext.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
printf %s "checking whether the C compiler works... " >&6; }$as_echo_n "checking whether the C compiler works... " >&6; }
ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
   
 # The possible output files:  # The possible output files:
 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"  ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
Line 2967  case "(($ac_try" in Line 2509  case "(($ac_try" in
   *) ac_try_echo=$ac_try;;    *) ac_try_echo=$ac_try;;
 esac  esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5$as_echo "$ac_try_echo"; } >&5
   (eval "$ac_link_default") 2>&5    (eval "$ac_link_default") 2>&5
   ac_status=$?    ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }  test $ac_status = 0; }; then :
then : 
   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.    # 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'  # 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,  # in a Makefile.  We should not override ac_cv_exeext if it was cached,
Line 2989  do Line 2530  do
         # certainly right.          # certainly right.
         break;;          break;;
     *.* )      *.* )
        if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
         then :; else          then :; else
            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`             ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
         fi          fi
Line 3005  do Line 2546  do
 done  done
 test "$ac_cv_exeext" = no && ac_cv_exeext=  test "$ac_cv_exeext" = no && ac_cv_exeext=
   
else $as_nopelse
   ac_file=''    ac_file=''
 fi  fi
if test -z "$ac_file"if test -z "$ac_file"; then :
then :  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5$as_echo "no" >&6; }
printf "%s\n" "no" >&6; }$as_echo "$as_me: failed program was:" >&5
printf "%s\n" "$as_me: failed program was:" >&5 
 sed 's/^/| /' conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
   
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error 77 "C compiler cannot create executables  as_fn_error 77 "C compiler cannot create executables
 See \`config.log' for more details" "$LINENO" 5; }  See \`config.log' for more details" "$LINENO" 5; }
else $as_nopelse
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
printf "%s\n" "yes" >&6; }$as_echo "yes" >&6; }
 fi  fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
printf %s "checking for C compiler default output file name... " >&6; }$as_echo_n "checking for C compiler default output file name... " >&6; }
printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5$as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
printf "%s\n" "$ac_file" >&6; }$as_echo "$ac_file" >&6; }
 ac_exeext=$ac_cv_exeext  ac_exeext=$ac_cv_exeext
   
 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out  rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
 ac_clean_files=$ac_clean_files_save  ac_clean_files=$ac_clean_files_save
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
printf %s "checking for suffix of executables... " >&6; }$as_echo_n "checking for suffix of executables... " >&6; }
 if { { ac_try="$ac_link"  if { { ac_try="$ac_link"
 case "(($ac_try" in  case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;    *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;    *) ac_try_echo=$ac_try;;
 esac  esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5$as_echo "$ac_try_echo"; } >&5
   (eval "$ac_link") 2>&5    (eval "$ac_link") 2>&5
   ac_status=$?    ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }  test $ac_status = 0; }; then :
then : 
   # If both `conftest.exe' and `conftest' are `present' (well, observable)    # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will  # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 # work properly (i.e., refer to `conftest.exe'), while it won't with  # work properly (i.e., refer to `conftest.exe'), while it won't with
Line 3058  for ac_file in conftest.exe conftest conftest.*; do Line 2597  for ac_file in conftest.exe conftest conftest.*; do
     * ) break;;      * ) break;;
   esac    esac
 done  done
else $as_nopelse
  { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot compute suffix of executables: cannot compile and link  as_fn_error $? "cannot compute suffix of executables: cannot compile and link
 See \`config.log' for more details" "$LINENO" 5; }  See \`config.log' for more details" "$LINENO" 5; }
 fi  fi
 rm -f conftest conftest$ac_cv_exeext  rm -f conftest conftest$ac_cv_exeext
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
printf "%s\n" "$ac_cv_exeext" >&6; }$as_echo "$ac_cv_exeext" >&6; }
   
 rm -f conftest.$ac_ext  rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext  EXEEXT=$ac_cv_exeext
Line 3075  cat confdefs.h - <<_ACEOF >conftest.$ac_ext Line 2614  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */  /* end confdefs.h.  */
 #include <stdio.h>  #include <stdio.h>
 int  int
main (void)main ()
 {  {
 FILE *f = fopen ("conftest.out", "w");  FILE *f = fopen ("conftest.out", "w");
  return ferror (f) || fclose (f) != 0;   return ferror (f) || fclose (f) != 0;
Line 3087  _ACEOF Line 2626  _ACEOF
 ac_clean_files="$ac_clean_files conftest.out"  ac_clean_files="$ac_clean_files conftest.out"
 # Check that the compiler produces executables we can run.  If not, either  # Check that the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.  # the compiler is broken, or we cross compile.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
printf %s "checking whether we are cross compiling... " >&6; }$as_echo_n "checking whether we are cross compiling... " >&6; }
 if test "$cross_compiling" != yes; then  if test "$cross_compiling" != yes; then
   { { ac_try="$ac_link"    { { ac_try="$ac_link"
 case "(($ac_try" in  case "(($ac_try" in
Line 3096  case "(($ac_try" in Line 2635  case "(($ac_try" in
   *) ac_try_echo=$ac_try;;    *) ac_try_echo=$ac_try;;
 esac  esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5$as_echo "$ac_try_echo"; } >&5
   (eval "$ac_link") 2>&5    (eval "$ac_link") 2>&5
   ac_status=$?    ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }    test $ac_status = 0; }
   if { ac_try='./conftest$ac_cv_exeext'    if { ac_try='./conftest$ac_cv_exeext'
   { { case "(($ac_try" in    { { case "(($ac_try" in
Line 3107  printf "%s\n" "$ac_try_echo"; } >&5 Line 2646  printf "%s\n" "$ac_try_echo"; } >&5
   *) ac_try_echo=$ac_try;;    *) ac_try_echo=$ac_try;;
 esac  esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5$as_echo "$ac_try_echo"; } >&5
   (eval "$ac_try") 2>&5    (eval "$ac_try") 2>&5
   ac_status=$?    ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; }; then    test $ac_status = 0; }; }; then
     cross_compiling=no      cross_compiling=no
   else    else
     if test "$cross_compiling" = maybe; then      if test "$cross_compiling" = maybe; then
         cross_compiling=yes          cross_compiling=yes
     else      else
        { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot run C compiled programs.as_fn_error $? "cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.  If you meant to cross compile, use \`--host'.
 See \`config.log' for more details" "$LINENO" 5; }  See \`config.log' for more details" "$LINENO" 5; }
     fi      fi
   fi    fi
 fi  fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
printf "%s\n" "$cross_compiling" >&6; }$as_echo "$cross_compiling" >&6; }
   
 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out  rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
 ac_clean_files=$ac_clean_files_save  ac_clean_files=$ac_clean_files_save
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
printf %s "checking for suffix of object files... " >&6; }$as_echo_n "checking for suffix of object files... " >&6; }
if test ${ac_cv_objext+y}if ${ac_cv_objext+:} false; then :
then :  $as_echo_n "(cached) " >&6
  printf %s "(cached) " >&6else
else $as_nop 
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */  /* end confdefs.h.  */
   
 int  int
main (void)main ()
 {  {
   
   ;    ;
Line 3154  case "(($ac_try" in Line 2692  case "(($ac_try" in
   *) ac_try_echo=$ac_try;;    *) ac_try_echo=$ac_try;;
 esac  esac
 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""  eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
printf "%s\n" "$ac_try_echo"; } >&5$as_echo "$ac_try_echo"; } >&5
   (eval "$ac_compile") 2>&5    (eval "$ac_compile") 2>&5
   ac_status=$?    ac_status=$?
  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }  test $ac_status = 0; }; then :
then : 
   for ac_file in conftest.o conftest.obj conftest.*; do    for ac_file in conftest.o conftest.obj conftest.*; do
   test -f "$ac_file" || continue;    test -f "$ac_file" || continue;
   case $ac_file in    case $ac_file in
Line 3168  then : Line 2705  then :
        break;;         break;;
   esac    esac
 done  done
else $as_nopelse
  printf "%s\n" "$as_me: failed program was:" >&5  $as_echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5  sed 's/^/| /' conftest.$ac_ext >&5
   
{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot compute suffix of object files: cannot compile  as_fn_error $? "cannot compute suffix of object files: cannot compile
 See \`config.log' for more details" "$LINENO" 5; }  See \`config.log' for more details" "$LINENO" 5; }
 fi  fi
 rm -f conftest.$ac_cv_objext conftest.$ac_ext  rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi  fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
printf "%s\n" "$ac_cv_objext" >&6; }$as_echo "$ac_cv_objext" >&6; }
 OBJEXT=$ac_cv_objext  OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT  ac_objext=$OBJEXT
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
printf %s "checking whether the compiler supports GNU C... " >&6; }$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
if test ${ac_cv_c_compiler_gnu+y}if ${ac_cv_c_compiler_gnu+:} false; then :
then :  $as_echo_n "(cached) " >&6
  printf %s "(cached) " >&6else
else $as_nop 
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */  /* end confdefs.h.  */
   
 int  int
main (void)main ()
 {  {
 #ifndef __GNUC__  #ifndef __GNUC__
        choke me         choke me
Line 3203  main (void) Line 2739  main (void)
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
if ac_fn_c_try_compile "$LINENO"if ac_fn_c_try_compile "$LINENO"; then :
then : 
   ac_compiler_gnu=yes    ac_compiler_gnu=yes
else $as_nopelse
   ac_compiler_gnu=no    ac_compiler_gnu=no
 fi  fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_extrm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu  ac_cv_c_compiler_gnu=$ac_compiler_gnu
   
 fi  fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }$as_echo "$ac_cv_c_compiler_gnu" >&6; }
ac_compiler_gnu=$ac_cv_c_compiler_gnu 
 
 if test $ac_compiler_gnu = yes; then  if test $ac_compiler_gnu = yes; then
   GCC=yes    GCC=yes
 else  else
   GCC=    GCC=
 fi  fi
ac_test_CFLAGS=${CFLAGS+y}ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS  ac_save_CFLAGS=$CFLAGS
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
printf %s "checking whether $CC accepts -g... " >&6; }$as_echo_n "checking whether $CC accepts -g... " >&6; }
if test ${ac_cv_prog_cc_g+y}if ${ac_cv_prog_cc_g+:} false; then :
then :  $as_echo_n "(cached) " >&6
  printf %s "(cached) " >&6else
else $as_nop 
   ac_save_c_werror_flag=$ac_c_werror_flag    ac_save_c_werror_flag=$ac_c_werror_flag
    ac_c_werror_flag=yes     ac_c_werror_flag=yes
    ac_cv_prog_cc_g=no     ac_cv_prog_cc_g=no
Line 3238  else $as_nop Line 2770  else $as_nop
 /* end confdefs.h.  */  /* end confdefs.h.  */
   
 int  int
main (void)main ()
 {  {
   
   ;    ;
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
if ac_fn_c_try_compile "$LINENO"if ac_fn_c_try_compile "$LINENO"; then :
then : 
   ac_cv_prog_cc_g=yes    ac_cv_prog_cc_g=yes
else $as_nopelse
   CFLAGS=""    CFLAGS=""
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */  /* end confdefs.h.  */
   
 int  int
main (void)main ()
 {  {
   
   ;    ;
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
if ac_fn_c_try_compile "$LINENO"if ac_fn_c_try_compile "$LINENO"; then :
then : 
   
else $as_nopelse
   ac_c_werror_flag=$ac_save_c_werror_flag    ac_c_werror_flag=$ac_save_c_werror_flag
          CFLAGS="-g"           CFLAGS="-g"
          cat confdefs.h - <<_ACEOF >conftest.$ac_ext           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */  /* end confdefs.h.  */
   
 int  int
main (void)main ()
 {  {
   
   ;    ;
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
if ac_fn_c_try_compile "$LINENO"if ac_fn_c_try_compile "$LINENO"; then :
then : 
   ac_cv_prog_cc_g=yes    ac_cv_prog_cc_g=yes
 fi  fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_extrm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi  fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_extrm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi  fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_extrm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    ac_c_werror_flag=$ac_save_c_werror_flag     ac_c_werror_flag=$ac_save_c_werror_flag
 fi  fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
printf "%s\n" "$ac_cv_prog_cc_g" >&6; }$as_echo "$ac_cv_prog_cc_g" >&6; }
if test $ac_test_CFLAGS; thenif test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS    CFLAGS=$ac_save_CFLAGS
 elif test $ac_cv_prog_cc_g = yes; then  elif test $ac_cv_prog_cc_g = yes; then
   if test "$GCC" = yes; then    if test "$GCC" = yes; then
Line 3306  else Line 2835  else
     CFLAGS=      CFLAGS=
   fi    fi
 fi  fi
ac_prog_cc_stdc=no{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
if test x$ac_prog_cc_stdc = xno$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
then :if ${ac_cv_prog_cc_c89+:} false; then :
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5  $as_echo_n "(cached) " >&6
printf %s "checking for $CC option to enable C11 features... " >&6; }else
if test ${ac_cv_prog_cc_c11+y}  ac_cv_prog_cc_c89=no
then : 
  printf %s "(cached) " >&6 
else $as_nop 
  ac_cv_prog_cc_c11=no 
 ac_save_CC=$CC  ac_save_CC=$CC
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */  /* end confdefs.h.  */
$ac_c_conftest_c11_program#include <stdarg.h>
_ACEOF#include <stdio.h>
for ac_arg in '' -std=gnu11struct stat;
do/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
  CC="$ac_save_CC $ac_arg"struct buf { int x; };
  if ac_fn_c_try_compile "$LINENO"FILE * (*rcsopen) (struct buf *, struct stat *, int);
then :static char *e (p, i)
  ac_cv_prog_cc_c11=$ac_arg     char **p;
fi     int i;
rm -f core conftest.err conftest.$ac_objext conftest.beam{
  test "x$ac_cv_prog_cc_c11" != "xno" && break  return p[i];
done}
rm -f conftest.$ac_extstatic char *f (char * (*g) (char **, int), char **p, ...)
CC=$ac_save_CC{
fi  char *s;
   va_list v;
   va_start (v,p);
   s = g (p, va_arg (v,int));
   va_end (v);
   return s;
 }
   
if test "x$ac_cv_prog_cc_c11" = xno/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
then :   function prototypes and stuff, but not '\xHH' hex character constants.
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5   These don't provoke an error unfortunately, instead are silently treated
printf "%s\n" "unsupported" >&6; }   as 'x'.  The following induces an error, until -std is added to get
else $as_nop   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
  if test "x$ac_cv_prog_cc_c11" = x   array size at least.  It's necessary to write '\x00'==0 to get something
then :   that's true only with -std.  */
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5int osf4_cc_array ['\x00' == 0 ? 1 : -1];
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$ac_cv_prog_cc_c99" = xno/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
then :   inside strings and character constants.  */
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5#define FOO(x) 'x'
printf "%s\n" "unsupported" >&6; }int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
else $as_nop
  if test "x$ac_cv_prog_cc_c99" = xint test (int i, double x);
then :struct s1 {int (*f) (int a);};
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5struct s2 {int (*f) (double a);};
printf "%s\n" "none needed" >&6; }int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
else $as_nopint argc;
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5char **argv;
printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }int
     CC="$CC $ac_cv_prog_cc_c99"main ()
fi{
  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  ac_prog_cc_stdc=c99  ;
fi  return 0;
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.  */ 
$ac_c_conftest_c89_program 
 _ACEOF  _ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
 do  do
   CC="$ac_save_CC $ac_arg"    CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"  if ac_fn_c_try_compile "$LINENO"; then :
then : 
   ac_cv_prog_cc_c89=$ac_arg    ac_cv_prog_cc_c89=$ac_arg
 fi  fi
rm -f core conftest.err conftest.$ac_objext conftest.beamrm -f core conftest.err conftest.$ac_objext
   test "x$ac_cv_prog_cc_c89" != "xno" && break    test "x$ac_cv_prog_cc_c89" != "xno" && break
 done  done
 rm -f conftest.$ac_ext  rm -f conftest.$ac_ext
 CC=$ac_save_CC  CC=$ac_save_CC
   
 fi  fi
   # AC_CACHE_VAL
   case "x$ac_cv_prog_cc_c89" in
     x)
       { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
   $as_echo "none needed" >&6; } ;;
     xno)
       { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
   $as_echo "unsupported" >&6; } ;;
     *)
       CC="$CC $ac_cv_prog_cc_c89"
       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
   $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
   esac
   if test "x$ac_cv_prog_cc_c89" != xno; then :
   
 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 $ac_cv_prog_cc_c89"  
 fi  fi
   ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89  
   ac_prog_cc_stdc=c89  
 fi  
 fi  
   
 ac_ext=c  ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'  ac_cpp='$CPP $CPPFLAGS'
Line 3452  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext  Line 2931  ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext 
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'  ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu  ac_compiler_gnu=$ac_cv_c_compiler_gnu
   
   ac_aux_dir=
   for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
     if test -f "$ac_dir/install-sh"; then
       ac_aux_dir=$ac_dir
       ac_install_sh="$ac_aux_dir/install-sh -c"
       break
     elif test -f "$ac_dir/install.sh"; then
       ac_aux_dir=$ac_dir
       ac_install_sh="$ac_aux_dir/install.sh -c"
       break
     elif test -f "$ac_dir/shtool"; then
       ac_aux_dir=$ac_dir
       ac_install_sh="$ac_aux_dir/shtool install -c"
       break
     fi
   done
   if test -z "$ac_aux_dir"; then
     as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
   fi
   
   # These three variables are undocumented and unsupported,
   # and are intended to be withdrawn in a future Autoconf release.
   # They can cause serious problems if a builder's source tree is in a directory
   # whose full name contains unusual characters.
   ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
   ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
   ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
   
  # Find a good install program.  We prefer a C program (faster),
 # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or  # so one script is as good as another.  But avoid the broken or
 # incompatible versions:  # incompatible versions:
 # SysV /etc/install, /usr/sbin/install  # SysV /etc/install, /usr/sbin/install
Line 3468  ac_compiler_gnu=$ac_cv_c_compiler_gnu Line 2974  ac_compiler_gnu=$ac_cv_c_compiler_gnu
 # OS/2's system install, which has a completely different semantic  # OS/2's system install, which has a completely different semantic
 # ./install, which can be erroneously created by make from ./install.sh.  # ./install, which can be erroneously created by make from ./install.sh.
 # Reject install programs that cannot install multiple files.  # Reject install programs that cannot install multiple files.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
printf %s "checking for a BSD-compatible install... " >&6; }$as_echo_n "checking for a BSD-compatible install... " >&6; }
 if test -z "$INSTALL"; then  if test -z "$INSTALL"; then
if test ${ac_cv_path_install+y}if ${ac_cv_path_install+:} false; then :
then :  $as_echo_n "(cached) " >&6
  printf %s "(cached) " >&6else
else $as_nop 
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
  case $as_dir in #(((  test -z "$as_dir" && as_dir=.
    '') as_dir=./ ;;    # Account for people who put trailing slashes in PATH elements.
    */) ;;case $as_dir/ in #((
    *) as_dir=$as_dir/ ;;  ./ | .// | /[cC]/* | \
  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/* | \    /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \    ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
   /usr/ucb/* ) ;;    /usr/ucb/* ) ;;
Line 3496  case $as_dir in #(( Line 2997  case $as_dir in #((
     # by default.      # by default.
     for ac_prog in ginstall scoinst install; do      for ac_prog in ginstall scoinst install; do
       for ac_exec_ext in '' $ac_executable_extensions; do        for ac_exec_ext in '' $ac_executable_extensions; do
        if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then        if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
           if test $ac_prog = install &&            if test $ac_prog = install &&
            grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then            grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
             # AIX install.  It has an incompatible calling convention.              # AIX install.  It has an incompatible calling convention.
             :              :
           elif test $ac_prog = install &&            elif test $ac_prog = install &&
            grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then            grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
             # program-specific install script used by HP pwplus--don't use.              # program-specific install script used by HP pwplus--don't use.
             :              :
           else            else
Line 3510  case $as_dir in #(( Line 3011  case $as_dir in #((
             echo one > conftest.one              echo one > conftest.one
             echo two > conftest.two              echo two > conftest.two
             mkdir conftest.dir              mkdir conftest.dir
            if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&            if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
               test -s conftest.one && test -s conftest.two &&                test -s conftest.one && test -s conftest.two &&
               test -s conftest.dir/conftest.one &&                test -s conftest.dir/conftest.one &&
               test -s conftest.dir/conftest.two                test -s conftest.dir/conftest.two
             then              then
              ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"              ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
               break 3                break 3
             fi              fi
           fi            fi
Line 3531  IFS=$as_save_IFS Line 3032  IFS=$as_save_IFS
 rm -rf conftest.one conftest.two conftest.dir  rm -rf conftest.one conftest.two conftest.dir
   
 fi  fi
  if test ${ac_cv_path_install+y}; then  if test "${ac_cv_path_install+set}" = set; then
     INSTALL=$ac_cv_path_install      INSTALL=$ac_cv_path_install
   else    else
     # As a last resort, use the slow shell script.  Don't cache a      # As a last resort, use the slow shell script.  Don't cache a
Line 3541  fi Line 3042  fi
     INSTALL=$ac_install_sh      INSTALL=$ac_install_sh
   fi    fi
 fi  fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
printf "%s\n" "$INSTALL" >&6; }$as_echo "$INSTALL" >&6; }
   
 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.  # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 # It thinks the first close brace ends the variable substitution.  # It thinks the first close brace ends the variable substitution.
Line 3555  test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m Line 3056  test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m
 if test -n "$ac_tool_prefix"; then  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.    # 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  set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }$as_echo_n "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_RANLIB+y}if ${ac_cv_prog_RANLIB+:} false; then :
then :  $as_echo_n "(cached) " >&6
  printf %s "(cached) " >&6else
else $as_nop 
   if test -n "$RANLIB"; then    if test -n "$RANLIB"; then
   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.    ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 else  else
Line 3568  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR Line 3068  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
  case $as_dir in #(((  test -z "$as_dir" && as_dir=.
    '') as_dir=./ ;; 
    */) ;; 
    *) as_dir=$as_dir/ ;; 
  esac 
     for ac_exec_ext in '' $ac_executable_extensions; do      for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"      ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2      break 2
   fi    fi
 done  done
Line 3587  fi Line 3083  fi
 fi  fi
 RANLIB=$ac_cv_prog_RANLIB  RANLIB=$ac_cv_prog_RANLIB
 if test -n "$RANLIB"; then  if test -n "$RANLIB"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
printf "%s\n" "$RANLIB" >&6; }$as_echo "$RANLIB" >&6; }
 else  else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }$as_echo "no" >&6; }
 fi  fi
   
   
Line 3600  if test -z "$ac_cv_prog_RANLIB"; then Line 3096  if test -z "$ac_cv_prog_RANLIB"; then
   ac_ct_RANLIB=$RANLIB    ac_ct_RANLIB=$RANLIB
   # Extract the first word of "ranlib", so it can be a program name with args.    # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2  set dummy ranlib; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }$as_echo_n "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_RANLIB+y}if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
then :  $as_echo_n "(cached) " >&6
  printf %s "(cached) " >&6else
else $as_nop 
   if test -n "$ac_ct_RANLIB"; then    if test -n "$ac_ct_RANLIB"; then
   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.    ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
 else  else
Line 3613  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR Line 3108  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
  case $as_dir in #(((  test -z "$as_dir" && as_dir=.
    '') as_dir=./ ;; 
    */) ;; 
    *) as_dir=$as_dir/ ;; 
  esac 
     for ac_exec_ext in '' $ac_executable_extensions; do      for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_RANLIB="ranlib"      ac_cv_prog_ac_ct_RANLIB="ranlib"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2      break 2
   fi    fi
 done  done
Line 3632  fi Line 3123  fi
 fi  fi
 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB  ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 if test -n "$ac_ct_RANLIB"; then  if test -n "$ac_ct_RANLIB"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
printf "%s\n" "$ac_ct_RANLIB" >&6; }$as_echo "$ac_ct_RANLIB" >&6; }
 else  else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }$as_echo "no" >&6; }
 fi  fi
   
   if test "x$ac_ct_RANLIB" = x; then    if test "x$ac_ct_RANLIB" = x; then
Line 3644  fi Line 3135  fi
   else    else
     case $cross_compiling:$ac_tool_warned in      case $cross_compiling:$ac_tool_warned in
 yes:)  yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;  ac_tool_warned=yes ;;
 esac  esac
     RANLIB=$ac_ct_RANLIB      RANLIB=$ac_ct_RANLIB
Line 3655  else Line 3146  else
 fi  fi
   
   
   # Make sure we can run config.sub.
   $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
     as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
   
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
  # Make sure we can run config.sub.$as_echo_n "checking build system type... " >&6; }
$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||if ${ac_cv_build+:} false; then :
  as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5  $as_echo_n "(cached) " >&6
else
{ printf "%s\n" "$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    ac_build_alias=$build_alias
 test "x$ac_build_alias" = x &&  test "x$ac_build_alias" = x &&
  ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
 test "x$ac_build_alias" = x &&  test "x$ac_build_alias" = x &&
   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5    as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
   
 fi  fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
printf "%s\n" "$ac_cv_build" >&6; }$as_echo "$ac_cv_build" >&6; }
 case $ac_cv_build in  case $ac_cv_build in
 *-*-*) ;;  *-*-*) ;;
 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;  *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
Line 3696  IFS=$ac_save_IFS Line 3184  IFS=$ac_save_IFS
 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac  case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
   
   
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
printf %s "checking host system type... " >&6; }$as_echo_n "checking host system type... " >&6; }
if test ${ac_cv_host+y}if ${ac_cv_host+:} false; then :
then :  $as_echo_n "(cached) " >&6
  printf %s "(cached) " >&6else
else $as_nop 
   if test "x$host_alias" = x; then    if test "x$host_alias" = x; then
   ac_cv_host=$ac_cv_build    ac_cv_host=$ac_cv_build
 else  else
  ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
    as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
 fi  fi
   
 fi  fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
printf "%s\n" "$ac_cv_host" >&6; }$as_echo "$ac_cv_host" >&6; }
 case $ac_cv_host in  case $ac_cv_host in
 *-*-*) ;;  *-*-*) ;;
 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;  *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
Line 3730  IFS=$ac_save_IFS Line 3217  IFS=$ac_save_IFS
 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac  case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
   
   
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
printf %s "checking target system type... " >&6; }$as_echo_n "checking target system type... " >&6; }
if test ${ac_cv_target+y}if ${ac_cv_target+:} false; then :
then :  $as_echo_n "(cached) " >&6
  printf %s "(cached) " >&6else
else $as_nop 
   if test "x$target_alias" = x; then    if test "x$target_alias" = x; then
   ac_cv_target=$ac_cv_host    ac_cv_target=$ac_cv_host
 else  else
  ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` ||  ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
    as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $target_alias failed" "$LINENO" 5    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
 fi  fi
   
 fi  fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
printf "%s\n" "$ac_cv_target" >&6; }$as_echo "$ac_cv_target" >&6; }
 case $ac_cv_target in  case $ac_cv_target in
 *-*-*) ;;  *-*-*) ;;
 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;  *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
Line 3774  test -n "$target_alias" && Line 3260  test -n "$target_alias" &&
 if test -n "$ac_tool_prefix"; then  if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args.    # Extract the first word of "${ac_tool_prefix}mkdep", so it can be a program name with args.
 set dummy ${ac_tool_prefix}mkdep; ac_word=$2  set dummy ${ac_tool_prefix}mkdep; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }$as_echo_n "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_MKDEP+y}if ${ac_cv_prog_MKDEP+:} false; then :
then :  $as_echo_n "(cached) " >&6
  printf %s "(cached) " >&6else
else $as_nop 
   if test -n "$MKDEP"; then    if test -n "$MKDEP"; then
   ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test.    ac_cv_prog_MKDEP="$MKDEP" # Let the user override the test.
 else  else
Line 3787  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR Line 3272  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
  case $as_dir in #(((  test -z "$as_dir" && as_dir=.
    '') as_dir=./ ;; 
    */) ;; 
    *) as_dir=$as_dir/ ;; 
  esac 
     for ac_exec_ext in '' $ac_executable_extensions; do      for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep"      ac_cv_prog_MKDEP="${ac_tool_prefix}mkdep"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2      break 2
   fi    fi
 done  done
Line 3806  fi Line 3287  fi
 fi  fi
 MKDEP=$ac_cv_prog_MKDEP  MKDEP=$ac_cv_prog_MKDEP
 if test -n "$MKDEP"; then  if test -n "$MKDEP"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDEP" >&5
printf "%s\n" "$MKDEP" >&6; }$as_echo "$MKDEP" >&6; }
 else  else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }$as_echo "no" >&6; }
 fi  fi
   
   
Line 3819  if test -z "$ac_cv_prog_MKDEP"; then Line 3300  if test -z "$ac_cv_prog_MKDEP"; then
   ac_ct_MKDEP=$MKDEP    ac_ct_MKDEP=$MKDEP
   # Extract the first word of "mkdep", so it can be a program name with args.    # Extract the first word of "mkdep", so it can be a program name with args.
 set dummy mkdep; ac_word=$2  set dummy mkdep; ac_word=$2
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
printf %s "checking for $ac_word... " >&6; }$as_echo_n "checking for $ac_word... " >&6; }
if test ${ac_cv_prog_ac_ct_MKDEP+y}if ${ac_cv_prog_ac_ct_MKDEP+:} false; then :
then :  $as_echo_n "(cached) " >&6
  printf %s "(cached) " >&6else
else $as_nop 
   if test -n "$ac_ct_MKDEP"; then    if test -n "$ac_ct_MKDEP"; then
   ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test.    ac_cv_prog_ac_ct_MKDEP="$ac_ct_MKDEP" # Let the user override the test.
 else  else
Line 3832  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR Line 3312  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
  case $as_dir in #(((  test -z "$as_dir" && as_dir=.
    '') as_dir=./ ;; 
    */) ;; 
    *) as_dir=$as_dir/ ;; 
  esac 
     for ac_exec_ext in '' $ac_executable_extensions; do      for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_MKDEP="mkdep"      ac_cv_prog_ac_ct_MKDEP="mkdep"
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2      break 2
   fi    fi
 done  done
Line 3851  fi Line 3327  fi
 fi  fi
 ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP  ac_ct_MKDEP=$ac_cv_prog_ac_ct_MKDEP
 if test -n "$ac_ct_MKDEP"; then  if test -n "$ac_ct_MKDEP"; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MKDEP" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MKDEP" >&5
printf "%s\n" "$ac_ct_MKDEP" >&6; }$as_echo "$ac_ct_MKDEP" >&6; }
 else  else
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
printf "%s\n" "no" >&6; }$as_echo "no" >&6; }
 fi  fi
   
   if test "x$ac_ct_MKDEP" = x; then    if test "x$ac_ct_MKDEP" = x; then
Line 3863  fi Line 3339  fi
   else    else
     case $cross_compiling:$ac_tool_warned in      case $cross_compiling:$ac_tool_warned in
 yes:)  yes:)
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;  ac_tool_warned=yes ;;
 esac  esac
     MKDEP=$ac_ct_MKDEP      MKDEP=$ac_ct_MKDEP
Line 3879  CFLAGS="-Wall -O2 -fPIC ${CFLAGS}" Line 3355  CFLAGS="-Wall -O2 -fPIC ${CFLAGS}"
 LDFLAGS="${LDFLAGS}"  LDFLAGS="${LDFLAGS}"
   
   
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5
printf %s "checking for pthread_mutex_init in -lpthread... " >&6; }$as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; }
if test ${ac_cv_lib_pthread_pthread_mutex_init+y}if ${ac_cv_lib_pthread_pthread_mutex_init+:} false; then :
then :  $as_echo_n "(cached) " >&6
  printf %s "(cached) " >&6else
else $as_nop 
   ac_check_lib_save_LIBS=$LIBS    ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpthread  $LIBS"  LIBS="-lpthread  $LIBS"
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
Line 3893  cat confdefs.h - <<_ACEOF >conftest.$ac_ext Line 3368  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* Override any GCC internal prototype to avoid an error.  /* Override any GCC internal prototype to avoid an error.
    Use char because int might match the return type of a GCC     Use char because int might match the return type of a GCC
    builtin and then its argument prototype would still apply.  */     builtin and then its argument prototype would still apply.  */
   #ifdef __cplusplus
   extern "C"
   #endif
 char pthread_mutex_init ();  char pthread_mutex_init ();
 int  int
main (void)main ()
 {  {
 return pthread_mutex_init ();  return pthread_mutex_init ();
   ;    ;
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
if ac_fn_c_try_link "$LINENO"if ac_fn_c_try_link "$LINENO"; then :
then : 
   ac_cv_lib_pthread_pthread_mutex_init=yes    ac_cv_lib_pthread_pthread_mutex_init=yes
else $as_nopelse
   ac_cv_lib_pthread_pthread_mutex_init=no    ac_cv_lib_pthread_pthread_mutex_init=no
 fi  fi
rm -f core conftest.err conftest.$ac_objext conftest.beam \rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext      conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS  LIBS=$ac_check_lib_save_LIBS
 fi  fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
printf "%s\n" "$ac_cv_lib_pthread_pthread_mutex_init" >&6; }$as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; }
if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyesif test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes; then :
then :  cat >>confdefs.h <<_ACEOF
  printf "%s\n" "#define HAVE_LIBPTHREAD 1" >>confdefs.h#define HAVE_LIBPTHREAD 1
 _ACEOF
   
   LIBS="-lpthread $LIBS"    LIBS="-lpthread $LIBS"
   
Line 3924  fi Line 3402  fi
   
   
 # Checks for header files.  # Checks for header files.
ac_header= ac_cache=ac_ext=c
for ac_item in $ac_header_c_listac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
 $as_echo_n "checking how to run the C preprocessor... " >&6; }
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
 fi
 if test -z "$CPP"; then
   if ${ac_cv_prog_CPP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
       # Double quotes because CPP needs to be expanded
     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
     do
       ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
 do  do
  if test $ac_cache; then  # Use a header file that comes with gcc, so configuring glibc
    ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"  # with a fresh cross-compiler works.
    if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
      printf "%s\n" "#define $ac_item 1" >> confdefs.h  # <limits.h> exists even on freestanding compilers.
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
                      Syntax error
 _ACEOF
 if ac_fn_c_try_cpp "$LINENO"; then :
 
 else
   # Broken: fails on valid input.
 continue
 fi
 rm -f conftest.err conftest.i conftest.$ac_ext
 
   # OK, works on sane cases.  Now check whether nonexistent headers
   # can be detected and how.
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <ac_nonexistent.h>
 _ACEOF
 if ac_fn_c_try_cpp "$LINENO"; then :
   # Broken: success on invalid input.
 continue
 else
   # Passes both tests.
 ac_preproc_ok=:
 break
 fi
 rm -f conftest.err conftest.i conftest.$ac_ext
 
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 rm -f conftest.i conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then :
   break
 fi
 
     done
     ac_cv_prog_CPP=$CPP
 
 fi
   CPP=$ac_cv_prog_CPP
 else
   ac_cv_prog_CPP=$CPP
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
 $as_echo "$CPP" >&6; }
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
 do
   # Use a header file that comes with gcc, so configuring glibc
   # with a fresh cross-compiler works.
   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
   # <limits.h> exists even on freestanding compilers.
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
                      Syntax error
 _ACEOF
 if ac_fn_c_try_cpp "$LINENO"; then :
 
 else
   # Broken: fails on valid input.
 continue
 fi
 rm -f conftest.err conftest.i conftest.$ac_ext
 
   # OK, works on sane cases.  Now check whether nonexistent headers
   # can be detected and how.
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <ac_nonexistent.h>
 _ACEOF
 if ac_fn_c_try_cpp "$LINENO"; then :
   # Broken: success on invalid input.
 continue
 else
   # Passes both tests.
 ac_preproc_ok=:
 break
 fi
 rm -f conftest.err conftest.i conftest.$ac_ext
 
 done
 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
 rm -f conftest.i conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then :
 
 else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
 See \`config.log' for more details" "$LINENO" 5; }
 fi
 
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
 if ${ac_cv_path_GREP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -z "$GREP"; then
   ac_path_GREP_found=false
   # Loop through the user's path and test for each of PROGNAME-LIST
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_prog in grep ggrep; do
     for ac_exec_ext in '' $ac_executable_extensions; do
       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
       as_fn_executable_p "$ac_path_GREP" || continue
 # Check for GNU ac_path_GREP and select it if it is found.
   # Check for GNU $ac_path_GREP
 case `"$ac_path_GREP" --version 2>&1` in
 *GNU*)
   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
 *)
   ac_count=0
   $as_echo_n 0123456789 >"conftest.in"
   while :
   do
     cat "conftest.in" "conftest.in" >"conftest.tmp"
     mv "conftest.tmp" "conftest.in"
     cp "conftest.in" "conftest.nl"
     $as_echo 'GREP' >> "conftest.nl"
     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
     as_fn_arith $ac_count + 1 && ac_count=$as_val
     if test $ac_count -gt ${ac_path_GREP_max-0}; then
       # Best one so far, save it but keep looking for a better one
       ac_cv_path_GREP="$ac_path_GREP"
       ac_path_GREP_max=$ac_count
     fi      fi
    ac_header= ac_cache=    # 10*(2^10) chars as input seems more than enough
  elif test $ac_header; then    test $ac_count -gt 10 && break
    ac_cache=$ac_item  done
  else  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
    ac_header=$ac_itemesac
 
       $ac_path_GREP_found && break 3
     done
   done
   done
 IFS=$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" "$LINENO" 5
   fi    fi
doneelse
   ac_cv_path_GREP=$GREP
 fi
   
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
   $as_echo "$ac_cv_path_GREP" >&6; }
    GREP="$ac_cv_path_GREP"
   
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
   $as_echo_n "checking for egrep... " >&6; }
   if ${ac_cv_path_EGREP+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
      then ac_cv_path_EGREP="$GREP -E"
      else
        if test -z "$EGREP"; then
     ac_path_EGREP_found=false
     # Loop through the user's path and test for each of PROGNAME-LIST
     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
   do
     IFS=$as_save_IFS
     test -z "$as_dir" && as_dir=.
       for ac_prog in egrep; do
       for ac_exec_ext in '' $ac_executable_extensions; do
         ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
         as_fn_executable_p "$ac_path_EGREP" || continue
   # Check for GNU ac_path_EGREP and select it if it is found.
     # Check for GNU $ac_path_EGREP
   case `"$ac_path_EGREP" --version 2>&1` in
   *GNU*)
     ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
   *)
     ac_count=0
     $as_echo_n 0123456789 >"conftest.in"
     while :
     do
       cat "conftest.in" "conftest.in" >"conftest.tmp"
       mv "conftest.tmp" "conftest.in"
       cp "conftest.in" "conftest.nl"
       $as_echo 'EGREP' >> "conftest.nl"
       "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
       diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
       as_fn_arith $ac_count + 1 && ac_count=$as_val
       if test $ac_count -gt ${ac_path_EGREP_max-0}; then
         # Best one so far, save it but keep looking for a better one
         ac_cv_path_EGREP="$ac_path_EGREP"
         ac_path_EGREP_max=$ac_count
       fi
       # 10*(2^10) chars as input seems more than enough
       test $ac_count -gt 10 && break
     done
     rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
   esac
   
         $ac_path_EGREP_found && break 3
       done
     done
     done
   IFS=$as_save_IFS
     if test -z "$ac_cv_path_EGREP"; then
       as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
     fi
   else
     ac_cv_path_EGREP=$EGREP
   fi
   
      fi
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
   $as_echo "$ac_cv_path_EGREP" >&6; }
    EGREP="$ac_cv_path_EGREP"
   
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
   $as_echo_n "checking for ANSI C header files... " >&6; }
   if ${ac_cv_header_stdc+:} false; then :
     $as_echo_n "(cached) " >&6
   else
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   #include <stdlib.h>
   #include <stdarg.h>
   #include <string.h>
   #include <float.h>
   
if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yesint
then :main ()
 {
   
printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h  ;
   return 0;
 }
 _ACEOF
 if ac_fn_c_try_compile "$LINENO"; then :
   ac_cv_header_stdc=yes
 else
   ac_cv_header_stdc=no
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   
   if test $ac_cv_header_stdc = yes; then
     # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   #include <string.h>
   
   _ACEOF
   if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
     $EGREP "memchr" >/dev/null 2>&1; then :
   
   else
     ac_cv_header_stdc=no
 fi  fi
ac_fn_c_check_header_compile "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"rm -f conftest*
if test "x$ac_cv_header_stdlib_h" = xyes 
then : 
  printf "%s\n" "#define HAVE_STDLIB_H 1" >>confdefs.h 
   
 fi  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  
   
   if test $ac_cv_header_stdc = yes; then
     # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   #include <stdlib.h>
   
   _ACEOF
   if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
     $EGREP "free" >/dev/null 2>&1; then :
   
   else
     ac_cv_header_stdc=no
 fi  fi
ac_fn_c_check_header_compile "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"rm -f conftest*
if test "x$ac_cv_header_sys_ioctl_h" = xyes 
then : 
  printf "%s\n" "#define HAVE_SYS_IOCTL_H 1" >>confdefs.h 
   
 fi  fi
 ac_fn_c_check_header_compile "$LINENO" "termios.h" "ac_cv_header_termios_h" "$ac_includes_default"  
 if test "x$ac_cv_header_termios_h" = xyes  
 then :  
   printf "%s\n" "#define HAVE_TERMIOS_H 1" >>confdefs.h  
   
   if test $ac_cv_header_stdc = yes; then
     # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
     if test "$cross_compiling" = yes; then :
     :
   else
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
   /* end confdefs.h.  */
   #include <ctype.h>
   #include <stdlib.h>
   #if ((' ' & 0x0FF) == 0x020)
   # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
   # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
   #else
   # define ISLOWER(c) \
                      (('a' <= (c) && (c) <= 'i') \
                        || ('j' <= (c) && (c) <= 'r') \
                        || ('s' <= (c) && (c) <= 'z'))
   # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
   #endif
   
   #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
   int
   main ()
   {
     int i;
     for (i = 0; i < 256; i++)
       if (XOR (islower (i), ISLOWER (i))
           || toupper (i) != TOUPPER (i))
         return 2;
     return 0;
   }
   _ACEOF
   if ac_fn_c_try_run "$LINENO"; then :
   
   else
     ac_cv_header_stdc=no
 fi  fi
ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
if test "x$ac_cv_header_unistd_h" = xyes  conftest.$ac_objext conftest.beam conftest.$ac_ext
then :fi
  printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h 
   
 fi  fi
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
   $as_echo "$ac_cv_header_stdc" >&6; }
   if test $ac_cv_header_stdc = yes; then
   
   $as_echo "#define STDC_HEADERS 1" >>confdefs.h
   
   fi
   
   # On IRIX 5.3, sys/types and inttypes.h are conflicting.
   for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
                     inttypes.h stdint.h unistd.h
   do :
     as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
   ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
   "
   if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
     cat >>confdefs.h <<_ACEOF
   #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
   _ACEOF
   
   fi
   
   done
   
   
   for ac_header in stdlib.h string.h sys/ioctl.h termios.h unistd.h
   do :
     as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
   ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
   if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
     cat >>confdefs.h <<_ACEOF
   #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
   _ACEOF
   
   fi
   
   done
   
   
 # Checks for typedefs, structures, and compiler characteristics.  # Checks for typedefs, structures, and compiler characteristics.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
printf %s "checking for inline... " >&6; }$as_echo_n "checking for inline... " >&6; }
if test ${ac_cv_c_inline+y}if ${ac_cv_c_inline+:} false; then :
then :  $as_echo_n "(cached) " >&6
  printf %s "(cached) " >&6else
else $as_nop 
   ac_cv_c_inline=no    ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do  for ac_kw in inline __inline__ __inline; do
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */  /* end confdefs.h.  */
 #ifndef __cplusplus  #ifndef __cplusplus
 typedef int foo_t;  typedef int foo_t;
static $ac_kw foo_t static_foo (void) {return 0; }static $ac_kw foo_t static_foo () {return 0; }
$ac_kw foo_t foo (void) {return 0; }$ac_kw foo_t foo () {return 0; }
 #endif  #endif
   
 _ACEOF  _ACEOF
if ac_fn_c_try_compile "$LINENO"if ac_fn_c_try_compile "$LINENO"; then :
then : 
   ac_cv_c_inline=$ac_kw    ac_cv_c_inline=$ac_kw
 fi  fi
rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_extrm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   test "$ac_cv_c_inline" != no && break    test "$ac_cv_c_inline" != no && break
 done  done
   
 fi  fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
printf "%s\n" "$ac_cv_c_inline" >&6; }$as_echo "$ac_cv_c_inline" >&6; }
   
 case $ac_cv_c_inline in  case $ac_cv_c_inline in
   inline | yes) ;;    inline | yes) ;;
Line 4032  esac Line 3858  esac
   
   
 # Checks for library functions.  # Checks for library functions.
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5for ac_header in stdlib.h
printf %s "checking for GNU libc compatible malloc... " >&6; }do :
if test ${ac_cv_func_malloc_0_nonnull+y}  ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
then :if test "x$ac_cv_header_stdlib_h" = xyes; then :
  printf %s "(cached) " >&6  cat >>confdefs.h <<_ACEOF
else $as_nop#define HAVE_STDLIB_H 1
  if test "$cross_compiling" = yes_ACEOF
then :
  case "$host_os" in # ((fi
                  # Guess yes on platforms where we know the result.
                  *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \done
                  | hpux* | solaris* | cygwin* | mingw* | msys* )
                    ac_cv_func_malloc_0_nonnull=yes ;;{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
                  # If we don't know, assume the worst.$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
                  *) ac_cv_func_malloc_0_nonnull=no ;;if ${ac_cv_func_malloc_0_nonnull+:} false; then :
                esac  $as_echo_n "(cached) " >&6
else $as_nopelse
   if test "$cross_compiling" = yes; then :
   ac_cv_func_malloc_0_nonnull=no
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */  /* end confdefs.h.  */
#include <stdlib.h>#if defined STDC_HEADERS || defined HAVE_STDLIB_H
 # include <stdlib.h>
 #else
 char *malloc ();
 #endif
   
 int  int
main (void)main ()
 {  {
void *p = malloc (0);return ! malloc (0);
                   int result = !p; 
                   free (p); 
                   return result; 
   ;    ;
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
if ac_fn_c_try_run "$LINENO"if ac_fn_c_try_run "$LINENO"; then :
then : 
   ac_cv_func_malloc_0_nonnull=yes    ac_cv_func_malloc_0_nonnull=yes
else $as_nopelse
   ac_cv_func_malloc_0_nonnull=no    ac_cv_func_malloc_0_nonnull=no
 fi  fi
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \  rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
Line 4075  rm -f core *.core core.conftest.* gmon.out bb.out conf Line 3904  rm -f core *.core core.conftest.* gmon.out bb.out conf
 fi  fi
   
 fi  fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
printf "%s\n" "$ac_cv_func_malloc_0_nonnull" >&6; }$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
if test $ac_cv_func_malloc_0_nonnull = yesif test $ac_cv_func_malloc_0_nonnull = yes; then :
then : 
   
printf "%s\n" "#define HAVE_MALLOC 1" >>confdefs.h$as_echo "#define HAVE_MALLOC 1" >>confdefs.h
   
else $as_nopelse
  printf "%s\n" "#define HAVE_MALLOC 0" >>confdefs.h  $as_echo "#define HAVE_MALLOC 0" >>confdefs.h
   
    case " $LIBOBJS " in     case " $LIBOBJS " in
   *" malloc.$ac_objext "* ) ;;    *" malloc.$ac_objext "* ) ;;
Line 4092  else $as_nop Line 3920  else $as_nop
 esac  esac
   
   
printf "%s\n" "#define malloc rpl_malloc" >>confdefs.h$as_echo "#define malloc rpl_malloc" >>confdefs.h
   
 fi  fi
   
   
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5for ac_header in stdlib.h
printf %s "checking for GNU libc compatible realloc... " >&6; }do :
if test ${ac_cv_func_realloc_0_nonnull+y}  ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
then :if test "x$ac_cv_header_stdlib_h" = xyes; then :
  printf %s "(cached) " >&6  cat >>confdefs.h <<_ACEOF
else $as_nop#define HAVE_STDLIB_H 1
  if test "$cross_compiling" = yes_ACEOF
then :
  case "$host_os" in # ((fi
                  # Guess yes on platforms where we know the result.
                  *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \done
                  | hpux* | solaris* | cygwin* | mingw* | msys* )
                    ac_cv_func_realloc_0_nonnull=yes ;;{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5
                  # If we don't know, assume the worst.$as_echo_n "checking for GNU libc compatible realloc... " >&6; }
                  *) ac_cv_func_realloc_0_nonnull=no ;;if ${ac_cv_func_realloc_0_nonnull+:} false; then :
                esac  $as_echo_n "(cached) " >&6
else $as_nopelse
   if test "$cross_compiling" = yes; then :
   ac_cv_func_realloc_0_nonnull=no
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */  /* end confdefs.h.  */
#include <stdlib.h>#if defined STDC_HEADERS || defined HAVE_STDLIB_H
 # include <stdlib.h>
 #else
 char *realloc ();
 #endif
   
 int  int
main (void)main ()
 {  {
void *p = realloc (0, 0);return ! realloc (0, 0);
                   int result = !p; 
                   free (p); 
                   return result; 
   ;    ;
   return 0;    return 0;
 }  }
 _ACEOF  _ACEOF
if ac_fn_c_try_run "$LINENO"if ac_fn_c_try_run "$LINENO"; then :
then : 
   ac_cv_func_realloc_0_nonnull=yes    ac_cv_func_realloc_0_nonnull=yes
else $as_nopelse
   ac_cv_func_realloc_0_nonnull=no    ac_cv_func_realloc_0_nonnull=no
 fi  fi
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \  rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
Line 4140  rm -f core *.core core.conftest.* gmon.out bb.out conf Line 3971  rm -f core *.core core.conftest.* gmon.out bb.out conf
 fi  fi
   
 fi  fi
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5
printf "%s\n" "$ac_cv_func_realloc_0_nonnull" >&6; }$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; }
if test $ac_cv_func_realloc_0_nonnull = yesif test $ac_cv_func_realloc_0_nonnull = yes; then :
then : 
   
printf "%s\n" "#define HAVE_REALLOC 1" >>confdefs.h$as_echo "#define HAVE_REALLOC 1" >>confdefs.h
   
else $as_nopelse
  printf "%s\n" "#define HAVE_REALLOC 0" >>confdefs.h  $as_echo "#define HAVE_REALLOC 0" >>confdefs.h
   
    case " $LIBOBJS " in     case " $LIBOBJS " in
   *" realloc.$ac_objext "* ) ;;    *" realloc.$ac_objext "* ) ;;
Line 4157  else $as_nop Line 3987  else $as_nop
 esac  esac
   
   
printf "%s\n" "#define realloc rpl_realloc" >>confdefs.h$as_echo "#define realloc rpl_realloc" >>confdefs.h
   
 fi  fi
   
   
ac_fn_c_check_func "$LINENO" "memset" "ac_cv_func_memset"for ac_func in memset regcomp strchr strerror link_addr strlcpy strlcat
if test "x$ac_cv_func_memset" = xyesdo :
then :  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
  printf "%s\n" "#define HAVE_MEMSET 1" >>confdefs.hac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
   cat >>confdefs.h <<_ACEOF
 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
   
 fi  fi
ac_fn_c_check_func "$LINENO" "regcomp" "ac_cv_func_regcomp"done
if test "x$ac_cv_func_regcomp" = xyes 
then : 
  printf "%s\n" "#define HAVE_REGCOMP 1" >>confdefs.h 
   
 fi  
 ac_fn_c_check_func "$LINENO" "strchr" "ac_cv_func_strchr"  
 if test "x$ac_cv_func_strchr" = xyes  
 then :  
   printf "%s\n" "#define HAVE_STRCHR 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 "$LINENO" "link_addr" "ac_cv_func_link_addr"  
 if test "x$ac_cv_func_link_addr" = xyes  
 then :  
   printf "%s\n" "#define HAVE_LINK_ADDR 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 "$LINENO" "strlcat" "ac_cv_func_strlcat"  
 if test "x$ac_cv_func_strlcat" = xyes  
 then :  
   printf "%s\n" "#define HAVE_STRLCAT 1" >>confdefs.h  
   
 fi  
   
   
 DEBUG=no  DEBUG=no
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking Debug Build" >&5
printf %s "checking Debug Build... " >&6; }$as_echo_n "checking Debug Build... " >&6; }
 # Check whether --enable-debug was given.  # Check whether --enable-debug was given.
if test ${enable_debug+y}if test "${enable_debug+set}" = set; then :
then : 
   enableval=$enable_debug;  DEBUG=$enableval    enableval=$enable_debug;  DEBUG=$enableval
                 case "$enableval" in                  case "$enableval" in
                         yes)                          yes)
Line 4219  then : Line 4017  then :
                                 ;;                                  ;;
                         *)                          *)
   
printf "%s\n" "#define NDEBUG /**/" >>confdefs.h$as_echo "#define NDEBUG 1" >>confdefs.h
   
                                 ;;                                  ;;
                 esac                  esac
 fi  fi
   
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DEBUG" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEBUG" >&5
printf "%s\n" "$DEBUG" >&6; }$as_echo "$DEBUG" >&6; }
   
 MEMMGR="elwix"  MEMMGR="elwix"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Memory management" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: checking Memory management" >&5
printf %s "checking Memory management... " >&6; }$as_echo_n "checking Memory management... " >&6; }
   
 # Check whether --with-memmgr was given.  # Check whether --with-memmgr was given.
if test ${with_memmgr+y}if test "${with_memmgr+set}" = set; then :
then : 
   withval=$with_memmgr;  case "$withval" in    withval=$with_memmgr;  case "$withval" in
                 sys|system)                  sys|system)
                         MEMMGR="system"                          MEMMGR="system"
   
printf "%s\n" "#define MEMMGR ELWIX_SYSM" >>confdefs.h$as_echo "#define MEMMGR ELWIX_SYSM" >>confdefs.h
   
                         ;;                          ;;
                 *)                  *)
                         MEMMGR="elwix"                          MEMMGR="elwix"
   
printf "%s\n" "#define MEMMGR ELWIX_MPOOL" >>confdefs.h$as_echo "#define MEMMGR ELWIX_MPOOL" >>confdefs.h
   
                         ;;                          ;;
           esac            esac
else $as_nopelse
   
printf "%s\n" "#define MEMMGR ELWIX_MPOOL" >>confdefs.h$as_echo "#define MEMMGR ELWIX_MPOOL" >>confdefs.h
   
 fi  fi
   
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MEMMGR" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MEMMGR" >&5
printf "%s\n" "$MEMMGR" >&6; }$as_echo "$MEMMGR" >&6; }
   
   PATRICIA=no
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking Patricia support" >&5
   $as_echo_n "checking Patricia support... " >&6; }
   # Check whether --enable-patricia was given.
   if test "${enable_patricia+set}" = set; then :
     enableval=$enable_patricia;  case "$enableval" in
                           yes)
   
   $as_echo "#define PATRICIA_SUPPORT /**/" >>confdefs.h
   
                                   PATRICIA=yes
                                   ;;
                           *)
                                   ;;
                     esac
   fi
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PATRICIA" >&5
   $as_echo "$PATRICIA" >&6; }
   
   PELCO=no
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking Pelco support" >&5
   $as_echo_n "checking Pelco support... " >&6; }
   # Check whether --enable-pelco was given.
   if test "${enable_pelco+set}" = set; then :
     enableval=$enable_pelco;  case "$enableval" in
                           yes)
   
   $as_echo "#define PELCO_SUPPORT /**/" >>confdefs.h
   
                                   PELCO=yes
                                   ;;
                           *)
                                   ;;
                     esac
   fi
   
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PELCO" >&5
   $as_echo "$PELCO" >&6; }
   
 ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile src/Makefile"  ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile src/Makefile"
   
 cat >confcache <<\_ACEOF  cat >confcache <<\_ACEOF
Line 4287  _ACEOF Line 4124  _ACEOF
     case $ac_val in #(      case $ac_val in #(
     *${as_nl}*)      *${as_nl}*)
       case $ac_var in #(        case $ac_var in #(
      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
       esac        esac
       case $ac_var in #(        case $ac_var in #(
       _ | IFS | as_nl) ;; #(        _ | IFS | as_nl) ;; #(
Line 4318  printf "%s\n" "$as_me: WARNING: cache variable $ac_var Line 4155  printf "%s\n" "$as_me: WARNING: cache variable $ac_var
      /^ac_cv_env_/b end       /^ac_cv_env_/b end
      t clear       t clear
      :clear       :clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
      t end       t end
      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/       s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
      :end' >>confcache       :end' >>confcache
 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else  if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
   if test -w "$cache_file"; then    if test -w "$cache_file"; then
     if test "x$cache_file" != "x/dev/null"; then      if test "x$cache_file" != "x/dev/null"; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
printf "%s\n" "$as_me: updating cache $cache_file" >&6;}$as_echo "$as_me: updating cache $cache_file" >&6;}
       if test ! -f "$cache_file" || test -h "$cache_file"; then        if test ! -f "$cache_file" || test -h "$cache_file"; then
         cat confcache >"$cache_file"          cat confcache >"$cache_file"
       else        else
Line 4340  printf "%s\n" "$as_me: updating cache $cache_file" >&6 Line 4177  printf "%s\n" "$as_me: updating cache $cache_file" >&6
       fi        fi
     fi      fi
   else    else
    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
   fi    fi
 fi  fi
 rm -f confcache  rm -f confcache
Line 4358  U= Line 4195  U=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue  for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.    # 1. Remove the extension, and $U if already installed.
   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'    ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR    # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
   #    will be set to the directory where LIBOBJS objects are built.    #    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_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
Line 4374  LTLIBOBJS=$ac_ltlibobjs Line 4211  LTLIBOBJS=$ac_ltlibobjs
 ac_write_fail=0  ac_write_fail=0
 ac_clean_files_save=$ac_clean_files  ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"  ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
 as_write_fail=0  as_write_fail=0
 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1  cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
 #! $SHELL  #! $SHELL
Line 4398  cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 Line 4235  cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
   
 # Be more Bourne compatible  # Be more Bourne compatible
 DUALCASE=1; export DUALCASE # for MKS sh  DUALCASE=1; export DUALCASE # for MKS sh
as_nop=:if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 
then : 
   emulate sh    emulate sh
   NULLCMD=:    NULLCMD=:
   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which    # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.    # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'    alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST    setopt NO_GLOB_SUBST
else $as_nopelse
   case `(set -o) 2>/dev/null` in #(    case `(set -o) 2>/dev/null` in #(
   *posix*) :    *posix*) :
     set -o posix ;; #(      set -o posix ;; #(
Line 4417  esac Line 4252  esac
 fi  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='  as_nl='
 '  '
 export as_nl  export as_nl
IFS=" ""        $as_nl"# Printing a long string crashes Solaris 7 /usr/bin/printf.
 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
 # Prefer a ksh shell builtin over an external printf program on Solaris,
 # but without wasting forks for bash or zsh.
 if test -z "$BASH_VERSION$ZSH_VERSION" \
     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
   as_echo='print -r --'
   as_echo_n='print -rn --'
 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
   as_echo='printf %s\n'
   as_echo_n='printf %s'
 else
   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
     as_echo_n='/usr/ucb/echo -n'
   else
     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
     as_echo_n_body='eval
       arg=$1;
       case $arg in #(
       *"$as_nl"*)
         expr "X$arg" : "X\\(.*\\)$as_nl";
         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
       esac;
       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
     '
     export as_echo_n_body
     as_echo_n='sh -c $as_echo_n_body as_echo'
   fi
   export as_echo_body
   as_echo='sh -c $as_echo_body as_echo'
 fi
   
 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.  # The user is always right.
if ${PATH_SEPARATOR+false} :; thenif test "${PATH_SEPARATOR+set}" != set; then
   PATH_SEPARATOR=:    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='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||      (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
Line 4465  if ${PATH_SEPARATOR+false} :; then Line 4300  if ${PATH_SEPARATOR+false} :; then
 fi  fi
   
   
   # IFS
   # We need space, tab and new line, in precisely that order.  Quoting is
   # there to prevent editors from complaining about space-tab.
   # (If _AS_PATH_WALK were called with IFS unset, it would disable word
   # splitting by setting IFS to empty value.)
   IFS=" ""        $as_nl"
   
 # Find who we are.  Look in the path if we contain no directory separator.  # Find who we are.  Look in the path if we contain no directory separator.
 as_myself=  as_myself=
 case $0 in #((  case $0 in #((
Line 4473  case $0 in #(( Line 4315  case $0 in #((
 for as_dir in $PATH  for as_dir in $PATH
 do  do
   IFS=$as_save_IFS    IFS=$as_save_IFS
  case $as_dir in #(((  test -z "$as_dir" && as_dir=.
    '') as_dir=./ ;;    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
    */) ;; 
    *) as_dir=$as_dir/ ;; 
  esac 
    test -r "$as_dir$0" && as_myself=$as_dir$0 && break 
   done    done
 IFS=$as_save_IFS  IFS=$as_save_IFS
   
Line 4490  if test "x$as_myself" = x; then Line 4328  if test "x$as_myself" = x; then
   as_myself=$0    as_myself=$0
 fi  fi
 if test ! -f "$as_myself"; then  if test ! -f "$as_myself"; then
  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   exit 1    exit 1
 fi  fi
   
   # Unset variables that we do not need and which cause bugs (e.g. in
   # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
   # suppresses any "Segmentation fault" message there.  '((' could
   # trigger a bug in pdksh 5.2.14.
   for as_var in BASH_ENV ENV MAIL MAILPATH
   do eval test x\${$as_var+set} = xset \
     && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
   done
   PS1='$ '
   PS2='> '
   PS4='+ '
   
   # NLS nuisances.
   LC_ALL=C
   export LC_ALL
   LANGUAGE=C
   export LANGUAGE
   
   # CDPATH.
   (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
   
   
 # as_fn_error STATUS ERROR [LINENO LOG_FD]  # as_fn_error STATUS ERROR [LINENO LOG_FD]
 # ----------------------------------------  # ----------------------------------------
 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are  # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
Line 4506  as_fn_error () Line 4364  as_fn_error ()
   as_status=$1; test $as_status -eq 0 && as_status=1    as_status=$1; test $as_status -eq 0 && as_status=1
   if test "$4"; then    if test "$4"; then
     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack      as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
   fi    fi
  printf "%s\n" "$as_me: error: $2" >&2  $as_echo "$as_me: error: $2" >&2
   as_fn_exit $as_status    as_fn_exit $as_status
 } # as_fn_error  } # as_fn_error
   
   
   
 # as_fn_set_status STATUS  # as_fn_set_status STATUS
 # -----------------------  # -----------------------
 # Set $? to STATUS, without forking.  # Set $? to STATUS, without forking.
Line 4540  as_fn_unset () Line 4397  as_fn_unset ()
   { eval $1=; unset $1;}    { eval $1=; unset $1;}
 }  }
 as_unset=as_fn_unset  as_unset=as_fn_unset
   
 # as_fn_append VAR VALUE  # as_fn_append VAR VALUE
 # ----------------------  # ----------------------
 # Append the text in VALUE to the end of the definition contained in VAR. Take  # 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  # advantage of any shell optimizations that allow amortized linear growth over
 # repeated appends, instead of the typical quadratic growth present in naive  # repeated appends, instead of the typical quadratic growth present in naive
 # implementations.  # implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/nullif (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
then : 
   eval 'as_fn_append ()    eval 'as_fn_append ()
   {    {
     eval $1+=\$2      eval $1+=\$2
   }'    }'
else $as_nopelse
   as_fn_append ()    as_fn_append ()
   {    {
     eval $1=\$$1\$2      eval $1=\$$1\$2
Line 4565  fi # as_fn_append Line 4420  fi # as_fn_append
 # Perform arithmetic evaluation on the ARGs, and store the result in the  # 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  # global $as_val. Take advantage of shells that can avoid forks. The arguments
 # must be portable across $(()) and expr.  # must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/nullif (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
then : 
   eval 'as_fn_arith ()    eval 'as_fn_arith ()
   {    {
     as_val=$(( $* ))      as_val=$(( $* ))
   }'    }'
else $as_nopelse
   as_fn_arith ()    as_fn_arith ()
   {    {
     as_val=`expr "$@" || test $? -eq 1`      as_val=`expr "$@" || test $? -eq 1`
Line 4602  as_me=`$as_basename -- "$0" || Line 4456  as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \  $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
          X"$0" : 'X\(//\)$' \| \           X"$0" : 'X\(//\)$' \| \
          X"$0" : 'X\(/\)' \| . 2>/dev/null ||           X"$0" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X/"$0" |$as_echo X/"$0" |
     sed '/^.*\/\([^/][^/]*\)\/*$/{      sed '/^.*\/\([^/][^/]*\)\/*$/{
             s//\1/              s//\1/
             q              q
Line 4624  as_cr_Letters=$as_cr_letters$as_cr_LETTERS Line 4478  as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 as_cr_digits='0123456789'  as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits  as_cr_alnum=$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=  ECHO_C= ECHO_N= ECHO_T=
 case `echo -n x` in #(((((  case `echo -n x` in #(((((
 -n*)  -n*)
Line 4641  case `echo -n x` in #((((( Line 4491  case `echo -n x` in #(((((
   ECHO_N='-n';;    ECHO_N='-n';;
 esac  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$$.file  rm -f conf$$ conf$$.exe conf$$.file
 if test -d conf$$.dir; then  if test -d conf$$.dir; then
   rm -f conf$$.dir/conf$$.file    rm -f conf$$.dir/conf$$.file
Line 4688  as_fn_mkdir_p () Line 4532  as_fn_mkdir_p ()
     as_dirs=      as_dirs=
     while :; do      while :; do
       case $as_dir in #(        case $as_dir in #(
      *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
       *) as_qdir=$as_dir;;        *) as_qdir=$as_dir;;
       esac        esac
       as_dirs="'$as_qdir' $as_dirs"        as_dirs="'$as_qdir' $as_dirs"
Line 4697  $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \|  Line 4541  $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| 
          X"$as_dir" : 'X\(//\)[^/]' \| \           X"$as_dir" : 'X\(//\)[^/]' \| \
          X"$as_dir" : 'X\(//\)$' \| \           X"$as_dir" : 'X\(//\)$' \| \
          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||           X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$as_dir" |$as_echo X"$as_dir" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
             s//\1/              s//\1/
             q              q
Line 4760  cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 Line 4604  cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # values after options handling.  # values after options handling.
 ac_log="  ac_log="
 This file was extended by libelwix $as_me 5.8, which was  This file was extended by libelwix $as_me 5.8, which was
generated by GNU Autoconf 2.71.  Invocation command line wasgenerated by GNU Autoconf 2.69.  Invocation command line was
   
   CONFIG_FILES    = $CONFIG_FILES    CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS    CONFIG_HEADERS  = $CONFIG_HEADERS
Line 4818  $config_headers Line 4662  $config_headers
 Report bugs to <misho@elwix.org>."  Report bugs to <misho@elwix.org>."
   
 _ACEOF  _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  cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config='$ac_cs_config_escaped'ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\  ac_cs_version="\\
 libelwix config.status 5.8  libelwix config.status 5.8
configured by $0, generated by GNU Autoconf 2.71,configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"    with options \\"\$ac_cs_config\\"
   
Copyright (C) 2021 Free Software Foundation, Inc.Copyright (C) 2012 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation  This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."  gives unlimited permission to copy, distribute and modify it."
   
Line 4865  do Line 4707  do
   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)    -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
     ac_cs_recheck=: ;;      ac_cs_recheck=: ;;
   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )    --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    printf "%s\n" "$ac_cs_version"; exit ;;    $as_echo "$ac_cs_version"; exit ;;
   --config | --confi | --conf | --con | --co | --c )    --config | --confi | --conf | --con | --co | --c )
    printf "%s\n" "$ac_cs_config"; exit ;;    $as_echo "$ac_cs_config"; exit ;;
   --debug | --debu | --deb | --de | --d | -d )    --debug | --debu | --deb | --de | --d | -d )
     debug=: ;;      debug=: ;;
   --file | --fil | --fi | --f )    --file | --fil | --fi | --f )
     $ac_shift      $ac_shift
     case $ac_optarg in      case $ac_optarg in
    *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
     '') as_fn_error $? "missing file argument" ;;      '') as_fn_error $? "missing file argument" ;;
     esac      esac
     as_fn_append CONFIG_FILES " '$ac_optarg'"      as_fn_append CONFIG_FILES " '$ac_optarg'"
Line 4881  do Line 4723  do
   --header | --heade | --head | --hea )    --header | --heade | --head | --hea )
     $ac_shift      $ac_shift
     case $ac_optarg in      case $ac_optarg in
    *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
     esac      esac
     as_fn_append CONFIG_HEADERS " '$ac_optarg'"      as_fn_append CONFIG_HEADERS " '$ac_optarg'"
     ac_need_defaults=false;;      ac_need_defaults=false;;
Line 4890  do Line 4732  do
     as_fn_error $? "ambiguous option: \`$1'      as_fn_error $? "ambiguous option: \`$1'
 Try \`$0 --help' for more information.";;  Try \`$0 --help' for more information.";;
   --help | --hel | -h )    --help | --hel | -h )
    printf "%s\n" "$ac_cs_usage"; exit ;;    $as_echo "$ac_cs_usage"; exit ;;
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil | --si | --s)    | -silent | --silent | --silen | --sile | --sil | --si | --s)
     ac_cs_silent=: ;;      ac_cs_silent=: ;;
Line 4918  cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 Line 4760  cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 if \$ac_cs_recheck; then  if \$ac_cs_recheck; then
   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion    set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
   shift    shift
  \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
   CONFIG_SHELL='$SHELL'    CONFIG_SHELL='$SHELL'
   export CONFIG_SHELL    export CONFIG_SHELL
   exec "\$@"    exec "\$@"
Line 4932  exec 5>>config.log Line 4774  exec 5>>config.log
   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX    sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
 ## Running $as_me. ##  ## Running $as_me. ##
 _ASBOX  _ASBOX
  printf "%s\n" "$ac_log"  $as_echo "$ac_log"
 } >&5  } >&5
   
 _ACEOF  _ACEOF
Line 4961  done Line 4803  done
 # We use the long form for the default assignment because of an extremely  # We use the long form for the default assignment because of an extremely
 # bizarre bug on SunOS 4.1.3.  # bizarre bug on SunOS 4.1.3.
 if $ac_need_defaults; then  if $ac_need_defaults; then
  test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
  test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
 fi  fi
   
 # Have a temporary directory for convenience.  Make it in the build tree  # Have a temporary directory for convenience.  Make it in the build tree
Line 5298  do Line 5140  do
            esac ||             esac ||
            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;             as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
       esac        esac
      case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
       as_fn_append ac_file_inputs " '$ac_f'"        as_fn_append ac_file_inputs " '$ac_f'"
     done      done
   
Line 5306  do Line 5148  do
     # use $as_me), people would be surprised to read:      # use $as_me), people would be surprised to read:
     #    /* config.h.  Generated by config.status.  */      #    /* config.h.  Generated by config.status.  */
     configure_input='Generated from '`      configure_input='Generated from '`
          printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'          $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
         `' by configure.'          `' by configure.'
     if test x"$ac_file" != x-; then      if test x"$ac_file" != x-; then
       configure_input="$ac_file.  $configure_input"        configure_input="$ac_file.  $configure_input"
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
printf "%s\n" "$as_me: creating $ac_file" >&6;}$as_echo "$as_me: creating $ac_file" >&6;}
     fi      fi
     # Neutralize special characters interpreted by sed in replacement strings.      # Neutralize special characters interpreted by sed in replacement strings.
     case $configure_input in #(      case $configure_input in #(
     *\&* | *\|* | *\\* )      *\&* | *\|* | *\\* )
       ac_sed_conf_input=`printf "%s\n" "$configure_input" |       ac_sed_conf_input=`$as_echo "$configure_input" |
        sed 's/[\\\\&|]/\\\\&/g'`;; #(         sed 's/[\\\\&|]/\\\\&/g'`;; #(
     *) ac_sed_conf_input=$configure_input;;      *) ac_sed_conf_input=$configure_input;;
     esac      esac
Line 5333  $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| Line 5175  $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \|
          X"$ac_file" : 'X\(//\)[^/]' \| \           X"$ac_file" : 'X\(//\)[^/]' \| \
          X"$ac_file" : 'X\(//\)$' \| \           X"$ac_file" : 'X\(//\)$' \| \
          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||           X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
printf "%s\n" X"$ac_file" |$as_echo X"$ac_file" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{      sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
             s//\1/              s//\1/
             q              q
Line 5357  printf "%s\n" X"$ac_file" | Line 5199  printf "%s\n" X"$ac_file" |
 case "$ac_dir" in  case "$ac_dir" in
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;  .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)  *)
  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
   # A ".." for each directory in $ac_dir_suffix.    # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   case $ac_top_builddir_sub in    case $ac_top_builddir_sub in
   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;    "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;    *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
Line 5416  ac_sed_dataroot=' Line 5258  ac_sed_dataroot='
 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in  case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
 *datarootdir*) ac_datarootdir_seen=yes;;  *datarootdir*) ac_datarootdir_seen=yes;;
 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)  *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
 _ACEOF  _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1  cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   ac_datarootdir_hack='    ac_datarootdir_hack='
Line 5460  test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && Line 5302  test -z "$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 -n "$ac_out"; } &&
   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \    { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
       "$ac_tmp/out"`; test -z "$ac_out"; } &&        "$ac_tmp/out"`; test -z "$ac_out"; } &&
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined" >&5  which seems to be undefined.  Please make sure it is defined" >&5
printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined" >&2;}  which seems to be undefined.  Please make sure it is defined" >&2;}
   
   rm -f "$ac_tmp/stdin"    rm -f "$ac_tmp/stdin"
Line 5478  which seems to be undefined.  Please make sure it is d Line 5320  which seems to be undefined.  Please make sure it is d
   #    #
   if test x"$ac_file" != x-; then    if test x"$ac_file" != x-; then
     {      {
      printf "%s\n" "/* $configure_input  */" >&1 \      $as_echo "/* $configure_input  */" \
       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"        && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
     } >"$ac_tmp/config.h" \      } >"$ac_tmp/config.h" \
       || as_fn_error $? "could not create $ac_file" "$LINENO" 5        || as_fn_error $? "could not create $ac_file" "$LINENO" 5
     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then      if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}$as_echo "$as_me: $ac_file is unchanged" >&6;}
     else      else
       rm -f "$ac_file"        rm -f "$ac_file"
       mv "$ac_tmp/config.h" "$ac_file" \        mv "$ac_tmp/config.h" "$ac_file" \
         || as_fn_error $? "could not create $ac_file" "$LINENO" 5          || as_fn_error $? "could not create $ac_file" "$LINENO" 5
     fi      fi
   else    else
    printf "%s\n" "/* $configure_input  */" >&1 \    $as_echo "/* $configure_input  */" \
       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \        && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
       || as_fn_error $? "could not create -" "$LINENO" 5        || as_fn_error $? "could not create -" "$LINENO" 5
   fi    fi
Line 5532  if test "$no_create" != yes; then Line 5374  if test "$no_create" != yes; then
   $ac_cs_success || as_fn_exit 1    $ac_cs_success || as_fn_exit 1
 fi  fi
 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then  if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 fi  fi
   
   

Removed from v.1.64.2.2  
changed lines
  Added in v.1.64.2.4


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