Changeset 23802

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Timestamp:
23.03.2011 14:10:02 (8 years ago)
Author:
ak19
Message:

Added enable/disable-wvware flag to affected configure and Makefiles files in build-src, build-src/packages and top-level GS2, so we can turn off wvware compiling (such as for 64 bit Mac OS Snow Leopard Update 3 machines - MacOS 10.6.3 and over). By default wvware compilation is enabled.

Files:
1 modified

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Added
Removed
  • main/trunk/greenstone2/configure

    r23356 r23802  
    11#! /bin/sh 
    22# Guess values for system-dependent variables and create Makefiles. 
    3 # Generated by GNU Autoconf 2.67. 
     3# Generated by GNU Autoconf 2.59. 
    44# 
    5 # 
    6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 
    7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 
    8 # Foundation, Inc. 
    9 # 
    10 # 
     5# Copyright (C) 2003 Free Software Foundation, Inc. 
    116# This configure script is free software; the Free Software Foundation 
    127# gives unlimited permission to copy, distribute and modify it. 
    13 ## -------------------- ## 
    14 ## M4sh Initialization. ## 
    15 ## -------------------- ## 
    16  
    17 # Be more Bourne compatible 
    18 DUALCASE=1; export DUALCASE # for MKS sh 
    19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 
     8## --------------------- ## 
     9## M4sh Initialization.  ## 
     10## --------------------- ## 
     11 
     12# Be Bourne compatible 
     13if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 
    2014  emulate sh 
    2115  NULLCMD=: 
    22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 
     16  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 
    2317  # is contrary to our usage.  Disable this feature. 
    2418  alias -g '${1+"$@"}'='"$@"' 
    25   setopt NO_GLOB_SUBST 
    26 else 
    27   case `(set -o) 2>/dev/null` in #( 
    28   *posix*) : 
    29     set -o posix ;; #( 
    30   *) : 
    31      ;; 
    32 esac 
    33 fi 
    34  
    35  
    36 as_nl=' 
    37 ' 
    38 export as_nl 
    39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 
    40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 
    41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 
    42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 
    43 # Prefer a ksh shell builtin over an external printf program on Solaris, 
    44 # but without wasting forks for bash or zsh. 
    45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 
    46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 
    47   as_echo='print -r --' 
    48   as_echo_n='print -rn --' 
    49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 
    50   as_echo='printf %s\n' 
    51   as_echo_n='printf %s' 
    52 else 
    53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 
    54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 
    55     as_echo_n='/usr/ucb/echo -n' 
    56   else 
    57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 
    58     as_echo_n_body='eval 
    59       arg=$1; 
    60       case $arg in #( 
    61       *"$as_nl"*) 
    62     expr "X$arg" : "X\\(.*\\)$as_nl"; 
    63     arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 
    64       esac; 
    65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 
    66     ' 
    67     export as_echo_n_body 
    68     as_echo_n='sh -c $as_echo_n_body as_echo' 
    69   fi 
    70   export as_echo_body 
    71   as_echo='sh -c $as_echo_body as_echo' 
    72 fi 
    73  
    74 # The user is always right. 
    75 if test "${PATH_SEPARATOR+set}" != set; then 
    76   PATH_SEPARATOR=: 
    77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 
    78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 
    79       PATH_SEPARATOR=';' 
    80   } 
    81 fi 
    82  
    83  
    84 # IFS 
    85 # We need space, tab and new line, in precisely that order.  Quoting is 
    86 # there to prevent editors from complaining about space-tab. 
    87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 
    88 # splitting by setting IFS to empty value.) 
    89 IFS=" ""    $as_nl" 
    90  
    91 # Find who we are.  Look in the path if we contain no directory separator. 
    92 case $0 in #(( 
    93   *[\\/]* ) as_myself=$0 ;; 
    94   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
    95 for as_dir in $PATH 
    96 do 
    97   IFS=$as_save_IFS 
    98   test -z "$as_dir" && as_dir=. 
    99     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 
    100   done 
    101 IFS=$as_save_IFS 
    102  
    103      ;; 
    104 esac 
    105 # We did not find ourselves, most probably we were run as `sh COMMAND' 
    106 # in which case we are not to be found in the path. 
    107 if test "x$as_myself" = x; then 
    108   as_myself=$0 
    109 fi 
    110 if test ! -f "$as_myself"; then 
    111   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 
    112   exit 1 
    113 fi 
    114  
    115 # Unset variables that we do not need and which cause bugs (e.g. in 
    116 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1" 
    117 # suppresses any "Segmentation fault" message there.  '((' could 
    118 # trigger a bug in pdksh 5.2.14. 
    119 for as_var in BASH_ENV ENV MAIL MAILPATH 
    120 do eval test x\${$as_var+set} = xset \ 
    121   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 
    122 done 
     19elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 
     20  set -o posix 
     21fi 
     22DUALCASE=1; export DUALCASE # for MKS sh 
     23 
     24# Support unset when possible. 
     25if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 
     26  as_unset=unset 
     27else 
     28  as_unset=false 
     29fi 
     30 
     31 
     32# Work around bugs in pre-3.0 UWIN ksh. 
     33$as_unset ENV MAIL MAILPATH 
    12334PS1='$ ' 
    12435PS2='> ' 
     
    12637 
    12738# NLS nuisances. 
    128 LC_ALL=C 
    129 export LC_ALL 
    130 LANGUAGE=C 
    131 export LANGUAGE 
    132  
    133 # CDPATH. 
    134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 
    135  
    136 if test "x$CONFIG_SHELL" = x; then 
    137   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 
    138   emulate sh 
    139   NULLCMD=: 
    140   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 
    141   # is contrary to our usage.  Disable this feature. 
    142   alias -g '\${1+\"\$@\"}'='\"\$@\"' 
    143   setopt NO_GLOB_SUBST 
    144 else 
    145   case \`(set -o) 2>/dev/null\` in #( 
    146   *posix*) : 
    147     set -o posix ;; #( 
    148   *) : 
    149      ;; 
    150 esac 
    151 fi 
    152 " 
    153   as_required="as_fn_return () { (exit \$1); } 
    154 as_fn_success () { as_fn_return 0; } 
    155 as_fn_failure () { as_fn_return 1; } 
    156 as_fn_ret_success () { return 0; } 
    157 as_fn_ret_failure () { return 1; } 
    158  
    159 exitcode=0 
    160 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 
    161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 
    162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 
    163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 
    164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 
    165  
    166 else 
    167   exitcode=1; echo positional parameters were not saved. 
    168 fi 
    169 test x\$exitcode = x0 || exit 1" 
    170   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 
    171   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 
    172   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 
    173   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 
    174 test \$(( 1 + 1 )) = 2 || exit 1" 
    175   if (eval "$as_required") 2>/dev/null; then : 
    176   as_have_required=yes 
    177 else 
    178   as_have_required=no 
    179 fi 
    180   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 
    181  
    182 else 
    183   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
    184 as_found=false 
    185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 
     39for as_var in \ 
     40  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 
     41  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 
     42  LC_TELEPHONE LC_TIME 
    18643do 
    187   IFS=$as_save_IFS 
    188   test -z "$as_dir" && as_dir=. 
    189   as_found=: 
    190   case $as_dir in #( 
    191      /*) 
    192        for as_base in sh bash ksh sh5; do 
    193          # Try only shells that exist, to save several forks. 
    194          as_shell=$as_dir/$as_base 
    195          if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 
    196             { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 
    197   CONFIG_SHELL=$as_shell as_have_required=yes 
    198            if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 
    199   break 2 
    200 fi 
    201 fi 
    202        done;; 
    203        esac 
    204   as_found=false 
     44  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 
     45    eval $as_var=C; export $as_var 
     46  else 
     47    $as_unset $as_var 
     48  fi 
    20549done 
    206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 
    207           { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 
    208   CONFIG_SHELL=$SHELL as_have_required=yes 
    209 fi; } 
    210 IFS=$as_save_IFS 
    211  
    212  
    213       if test "x$CONFIG_SHELL" != x; then : 
    214   # We cannot yet assume a decent shell, so we have to provide a 
    215     # neutralization value for shells without unset; and this also 
    216     # works around shells that cannot unset nonexistent variables. 
    217     BASH_ENV=/dev/null 
    218     ENV=/dev/null 
    219     (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 
    220     export CONFIG_SHELL 
    221     exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 
    222 fi 
    223  
    224     if test x$as_have_required = xno; then : 
    225   $as_echo "$0: This script requires a shell more modern than all" 
    226   $as_echo "$0: the shells that I found on your system." 
    227   if test x${ZSH_VERSION+set} = xset ; then 
    228     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 
    229     $as_echo "$0: be upgraded to zsh 4.3.4 or later." 
    230   else 
    231     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, 
    232 $0: including any error possibly output before this 
    233 $0: message. Then install a modern shell, or manually run 
    234 $0: the script under such a shell if you do have one." 
    235   fi 
    236   exit 1 
    237 fi 
    238 fi 
    239 fi 
    240 SHELL=${CONFIG_SHELL-/bin/sh} 
    241 export SHELL 
    242 # Unset more variables known to interfere with behavior of common tools. 
    243 CLICOLOR_FORCE= GREP_OPTIONS= 
    244 unset CLICOLOR_FORCE GREP_OPTIONS 
    245  
    246 ## --------------------- ## 
    247 ## M4sh Shell Functions. ## 
    248 ## --------------------- ## 
    249 # as_fn_unset VAR 
    250 # --------------- 
    251 # Portably unset VAR. 
    252 as_fn_unset () 
    253 { 
    254   { eval $1=; unset $1;} 
    255 } 
    256 as_unset=as_fn_unset 
    257  
    258 # as_fn_set_status STATUS 
    259 # ----------------------- 
    260 # Set $? to STATUS, without forking. 
    261 as_fn_set_status () 
    262 { 
    263   return $1 
    264 } # as_fn_set_status 
    265  
    266 # as_fn_exit STATUS 
    267 # ----------------- 
    268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 
    269 as_fn_exit () 
    270 { 
    271   set +e 
    272   as_fn_set_status $1 
    273   exit $1 
    274 } # as_fn_exit 
    275  
    276 # as_fn_mkdir_p 
    277 # ------------- 
    278 # Create "$as_dir" as a directory, including parents if necessary. 
    279 as_fn_mkdir_p () 
    280 { 
    281  
    282   case $as_dir in #( 
    283   -*) as_dir=./$as_dir;; 
    284   esac 
    285   test -d "$as_dir" || eval $as_mkdir_p || { 
    286     as_dirs= 
    287     while :; do 
    288       case $as_dir in #( 
    289       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 
    290       *) as_qdir=$as_dir;; 
    291       esac 
    292       as_dirs="'$as_qdir' $as_dirs" 
    293       as_dir=`$as_dirname -- "$as_dir" || 
    294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
    295      X"$as_dir" : 'X\(//\)[^/]' \| \ 
    296      X"$as_dir" : 'X\(//\)$' \| \ 
    297      X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 
    298 $as_echo X"$as_dir" | 
    299     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 
    300         s//\1/ 
    301         q 
    302       } 
    303       /^X\(\/\/\)[^/].*/{ 
    304         s//\1/ 
    305         q 
    306       } 
    307       /^X\(\/\/\)$/{ 
    308         s//\1/ 
    309         q 
    310       } 
    311       /^X\(\/\).*/{ 
    312         s//\1/ 
    313         q 
    314       } 
    315       s/.*/./; q'` 
    316       test -d "$as_dir" && break 
    317     done 
    318     test -z "$as_dirs" || eval "mkdir $as_dirs" 
    319   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 
    320  
    321  
    322 } # as_fn_mkdir_p 
    323 # as_fn_append VAR VALUE 
    324 # ---------------------- 
    325 # Append the text in VALUE to the end of the definition contained in VAR. Take 
    326 # advantage of any shell optimizations that allow amortized linear growth over 
    327 # repeated appends, instead of the typical quadratic growth present in naive 
    328 # implementations. 
    329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 
    330   eval 'as_fn_append () 
    331   { 
    332     eval $1+=\$2 
    333   }' 
    334 else 
    335   as_fn_append () 
    336   { 
    337     eval $1=\$$1\$2 
    338   } 
    339 fi # as_fn_append 
    340  
    341 # as_fn_arith ARG... 
    342 # ------------------ 
    343 # Perform arithmetic evaluation on the ARGs, and store the result in the 
    344 # global $as_val. Take advantage of shells that can avoid forks. The arguments 
    345 # must be portable across $(()) and expr. 
    346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 
    347   eval 'as_fn_arith () 
    348   { 
    349     as_val=$(( $* )) 
    350   }' 
    351 else 
    352   as_fn_arith () 
    353   { 
    354     as_val=`expr "$@" || test $? -eq 1` 
    355   } 
    356 fi # as_fn_arith 
    357  
    358  
    359 # as_fn_error STATUS ERROR [LINENO LOG_FD] 
    360 # ---------------------------------------- 
    361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 
    362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 
    363 # script with STATUS, using 1 if that was 0. 
    364 as_fn_error () 
    365 { 
    366   as_status=$1; test $as_status -eq 0 && as_status=1 
    367   if test "$4"; then 
    368     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
    369     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 
    370   fi 
    371   $as_echo "$as_me: error: $2" >&2 
    372   as_fn_exit $as_status 
    373 } # as_fn_error 
    374  
    375 if expr a : '\(a\)' >/dev/null 2>&1 && 
    376    test "X`expr 00001 : '.*\(...\)'`" = X001; then 
     50 
     51# Required to use basename. 
     52if expr a : '\(a\)' >/dev/null 2>&1; then 
    37753  as_expr=expr 
    37854else 
     
    38056fi 
    38157 
    382 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 
     58if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 
    38359  as_basename=basename 
    38460else 
     
    38662fi 
    38763 
    388 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 
    389   as_dirname=dirname 
    390 else 
    391   as_dirname=false 
    392 fi 
    393  
    394 as_me=`$as_basename -- "$0" || 
     64 
     65# Name of the executable. 
     66as_me=`$as_basename "$0" || 
    39567$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 
    39668     X"$0" : 'X\(//\)$' \| \ 
    397      X"$0" : 'X\(/\)' \| . 2>/dev/null || 
    398 $as_echo X/"$0" | 
    399     sed '/^.*\/\([^/][^/]*\)\/*$/{ 
    400         s//\1/ 
    401         q 
    402       } 
    403       /^X\/\(\/\/\)$/{ 
    404         s//\1/ 
    405         q 
    406       } 
    407       /^X\/\(\/\).*/{ 
    408         s//\1/ 
    409         q 
    410       } 
    411       s/.*/./; q'` 
    412  
     69     X"$0" : 'X\(/\)$' \| \ 
     70     .     : '\(.\)' 2>/dev/null || 
     71echo X/"$0" | 
     72    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 
     73      /^X\/\(\/\/\)$/{ s//\1/; q; } 
     74      /^X\/\(\/\).*/{ s//\1/; q; } 
     75      s/.*/./; q'` 
     76 
     77 
     78# PATH needs CR, and LINENO needs CR and PATH. 
    41379# Avoid depending upon Character Ranges. 
    41480as_cr_letters='abcdefghijklmnopqrstuvwxyz' 
     
    41884as_cr_alnum=$as_cr_Letters$as_cr_digits 
    41985 
    420  
    421   as_lineno_1=$LINENO as_lineno_1a=$LINENO 
    422   as_lineno_2=$LINENO as_lineno_2a=$LINENO 
    423   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 
    424   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 
    425   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-) 
    426   sed -n ' 
    427     p 
    428     /[$]LINENO/= 
    429   ' <$as_myself | 
     86# The user is always right. 
     87if test "${PATH_SEPARATOR+set}" != set; then 
     88  echo "#! /bin/sh" >conf$$.sh 
     89  echo  "exit 0"   >>conf$$.sh 
     90  chmod +x conf$$.sh 
     91  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 
     92    PATH_SEPARATOR=';' 
     93  else 
     94    PATH_SEPARATOR=: 
     95  fi 
     96  rm -f conf$$.sh 
     97fi 
     98 
     99 
     100  as_lineno_1=$LINENO 
     101  as_lineno_2=$LINENO 
     102  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 
     103  test "x$as_lineno_1" != "x$as_lineno_2" && 
     104  test "x$as_lineno_3"  = "x$as_lineno_2"  || { 
     105  # Find who we are.  Look in the path if we contain no path at all 
     106  # relative or not. 
     107  case $0 in 
     108    *[\\/]* ) as_myself=$0 ;; 
     109    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
     110for as_dir in $PATH 
     111do 
     112  IFS=$as_save_IFS 
     113  test -z "$as_dir" && as_dir=. 
     114  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 
     115done 
     116 
     117       ;; 
     118  esac 
     119  # We did not find ourselves, most probably we were run as `sh COMMAND' 
     120  # in which case we are not to be found in the path. 
     121  if test "x$as_myself" = x; then 
     122    as_myself=$0 
     123  fi 
     124  if test ! -f "$as_myself"; then 
     125    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 
     126   { (exit 1); exit 1; }; } 
     127  fi 
     128  case $CONFIG_SHELL in 
     129  '') 
     130    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
     131for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 
     132do 
     133  IFS=$as_save_IFS 
     134  test -z "$as_dir" && as_dir=. 
     135  for as_base in sh bash ksh sh5; do 
     136     case $as_dir in 
     137     /*) 
     138       if ("$as_dir/$as_base" -c ' 
     139  as_lineno_1=$LINENO 
     140  as_lineno_2=$LINENO 
     141  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 
     142  test "x$as_lineno_1" != "x$as_lineno_2" && 
     143  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then 
     144         $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } 
     145         $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } 
     146         CONFIG_SHELL=$as_dir/$as_base 
     147         export CONFIG_SHELL 
     148         exec "$CONFIG_SHELL" "$0" ${1+"$@"} 
     149       fi;; 
     150     esac 
     151       done 
     152done 
     153;; 
     154  esac 
     155 
     156  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 
     157  # uniformly replaced by the line number.  The first 'sed' inserts a 
     158  # line-number line before each line; the second 'sed' does the real 
     159  # work.  The second script uses 'N' to pair each line-number line 
     160  # with the numbered line, and appends trailing '-' during 
     161  # substitution so that $LINENO is not a special case at line end. 
     162  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 
     163  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-) 
     164  sed '=' <$as_myself | 
    430165    sed ' 
    431       s/[$]LINENO.*/&-/ 
    432       t lineno 
    433       b 
    434       :lineno 
    435166      N 
    436       :loop 
    437       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 
     167      s,$,-, 
     168      : loop 
     169      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, 
    438170      t loop 
    439       s/-\n.*// 
     171      s,-$,, 
     172      s,^['$as_cr_digits']*\n,, 
    440173    ' >$as_me.lineno && 
    441   chmod +x "$as_me.lineno" || 
    442     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 
     174  chmod +x $as_me.lineno || 
     175    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 
     176   { (exit 1); exit 1; }; } 
    443177 
    444178  # Don't try to exec as it changes $[0], causing all sort of problems 
    445179  # (the dirname of $[0] is not the place where we might find the 
    446   # original and so on.  Autoconf is especially sensitive to this). 
    447   . "./$as_me.lineno" 
     180  # original and so on.  Autoconf is especially sensible to this). 
     181  . ./$as_me.lineno 
    448182  # Exit status is that of the last command. 
    449183  exit 
    450184} 
    451185 
    452 ECHO_C= ECHO_N= ECHO_T= 
    453 case `echo -n x` in #((((( 
    454 -n*) 
    455   case `echo 'xy\c'` in 
    456   *c*) ECHO_T=' ';; # ECHO_T is single tab character. 
    457   xy)  ECHO_C='\c';; 
    458   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null 
    459        ECHO_T=' ';; 
    460   esac;; 
    461 *) 
    462   ECHO_N='-n';; 
     186 
     187case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 
     188  *c*,-n*) ECHO_N= ECHO_C=' 
     189' ECHO_T='  ' ;; 
     190  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;; 
     191  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;; 
    463192esac 
    464193 
     194if expr a : '\(a\)' >/dev/null 2>&1; then 
     195  as_expr=expr 
     196else 
     197  as_expr=false 
     198fi 
     199 
    465200rm -f conf$$ conf$$.exe conf$$.file 
    466 if test -d conf$$.dir; then 
    467   rm -f conf$$.dir/conf$$.file 
    468 else 
    469   rm -f conf$$.dir 
    470   mkdir conf$$.dir 2>/dev/null 
    471 fi 
    472 if (echo >conf$$.file) 2>/dev/null; then 
    473   if ln -s conf$$.file conf$$ 2>/dev/null; then 
     201echo >conf$$.file 
     202if ln -s conf$$.file conf$$ 2>/dev/null; then 
     203  # We could just check for DJGPP; but this test a) works b) is more generic 
     204  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 
     205  if test -f conf$$.exe; then 
     206    # Don't use ln at all; we don't have any links 
     207    as_ln_s='cp -p' 
     208  else 
    474209    as_ln_s='ln -s' 
    475     # ... but there are two gotchas: 
    476     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 
    477     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 
    478     # In both cases, we have to default to `cp -p'. 
    479     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 
    480       as_ln_s='cp -p' 
    481   elif ln conf$$.file conf$$ 2>/dev/null; then 
    482     as_ln_s=ln 
    483   else 
    484     as_ln_s='cp -p' 
    485210  fi 
     211elif ln conf$$.file conf$$ 2>/dev/null; then 
     212  as_ln_s=ln 
    486213else 
    487214  as_ln_s='cp -p' 
    488215fi 
    489 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 
    490 rmdir conf$$.dir 2>/dev/null 
     216rm -f conf$$ conf$$.exe conf$$.file 
    491217 
    492218if mkdir -p . 2>/dev/null; then 
    493   as_mkdir_p='mkdir -p "$as_dir"' 
     219  as_mkdir_p=: 
    494220else 
    495221  test -d ./-p && rmdir ./-p 
     
    497223fi 
    498224 
    499 if test -x / >/dev/null 2>&1; then 
    500   as_test_x='test -x' 
    501 else 
    502   if ls -dL / >/dev/null 2>&1; then 
    503     as_ls_L_option=L 
    504   else 
    505     as_ls_L_option= 
    506   fi 
    507   as_test_x=' 
    508     eval sh -c '\'' 
    509       if test -d "$1"; then 
    510     test -d "$1/."; 
    511       else 
    512     case $1 in #( 
    513     -*)set "./$1";; 
    514     esac; 
    515     case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 
    516     ???[sx]*):;;*)false;;esac;fi 
    517     '\'' sh 
    518   ' 
    519 fi 
    520 as_executable_p=$as_test_x 
     225as_executable_p="test -f" 
    521226 
    522227# Sed expression to map a string onto a valid CPP name. 
     
    527232 
    528233 
    529 test -n "$DJDIR" || exec 7<&0 </dev/null 
    530 exec 6>&1 
     234# IFS 
     235# We need space, tab and new line, in precisely that order. 
     236as_nl=' 
     237' 
     238IFS="   $as_nl" 
     239 
     240# CDPATH. 
     241$as_unset CDPATH 
     242 
    531243 
    532244# Name of the host. 
    533 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 
     245# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 
    534246# so uname gets run too. 
    535247ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 
     248 
     249exec 6>&1 
    536250 
    537251# 
     
    539253# 
    540254ac_default_prefix=/usr/local 
    541 ac_clean_files= 
    542255ac_config_libobj_dir=. 
    543 LIBOBJS= 
    544256cross_compiling=no 
    545257subdirs= 
    546258MFLAGS= 
    547259MAKEFLAGS= 
     260SHELL=${CONFIG_SHELL-/bin/sh} 
     261 
     262# Maximum number of lines to put in a shell here document. 
     263# This variable seems obsolete.  It should probably be removed, and 
     264# only ac_max_sed_lines should be used. 
     265: ${ac_max_here_lines=38} 
    548266 
    549267# Identity of this package. 
     
    553271PACKAGE_STRING= 
    554272PACKAGE_BUGREPORT= 
    555 PACKAGE_URL= 
    556273 
    557274# Factoring default headers for most tests. 
    558275ac_includes_default="\ 
    559276#include <stdio.h> 
    560 #ifdef HAVE_SYS_TYPES_H 
     277#if HAVE_SYS_TYPES_H 
    561278# include <sys/types.h> 
    562279#endif 
    563 #ifdef HAVE_SYS_STAT_H 
     280#if HAVE_SYS_STAT_H 
    564281# include <sys/stat.h> 
    565282#endif 
    566 #ifdef STDC_HEADERS 
     283#if STDC_HEADERS 
    567284# include <stdlib.h> 
    568285# include <stddef.h> 
    569286#else 
    570 # ifdef HAVE_STDLIB_H 
     287# if HAVE_STDLIB_H 
    571288#  include <stdlib.h> 
    572289# endif 
    573290#endif 
    574 #ifdef HAVE_STRING_H 
    575 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 
     291#if HAVE_STRING_H 
     292# if !STDC_HEADERS && HAVE_MEMORY_H 
    576293#  include <memory.h> 
    577294# endif 
    578295# include <string.h> 
    579296#endif 
    580 #ifdef HAVE_STRINGS_H 
     297#if HAVE_STRINGS_H 
    581298# include <strings.h> 
    582299#endif 
    583 #ifdef HAVE_INTTYPES_H 
     300#if HAVE_INTTYPES_H 
    584301# include <inttypes.h> 
     302#else 
     303# if HAVE_STDINT_H 
     304#  include <stdint.h> 
     305# endif 
    585306#endif 
    586 #ifdef HAVE_STDINT_H 
    587 # include <stdint.h> 
    588 #endif 
    589 #ifdef HAVE_UNISTD_H 
     307#if HAVE_UNISTD_H 
    590308# include <unistd.h> 
    591309#endif" 
    592310 
    593 enable_option_checking=no 
    594 ac_subst_vars='LTLIBOBJS 
    595 subdirs 
    596 MODULEDIRS 
    597 gsdlos 
    598 STATIC 
    599 LIBOBJS 
    600 ALLOCA 
    601 ANSI2KNR 
    602 U 
    603 EGREP 
    604 GREP 
    605 CPP 
    606 MICO_VER 
    607 COMPAT32BITFLAGS 
    608 RANLIB 
    609 SET_MAKE 
    610 LN_S 
    611 INSTALL_DATA 
    612 INSTALL_SCRIPT 
    613 INSTALL_PROGRAM 
    614 target_os 
    615 target_vendor 
    616 target_cpu 
    617 target 
    618 host_os 
    619 host_vendor 
    620 host_cpu 
    621 host 
    622 build_os 
    623 build_vendor 
    624 build_cpu 
    625 build 
    626 YFLAGS 
    627 YACC 
    628 AWK 
    629 ac_ct_CXX 
    630 CXXFLAGS 
    631 CXX 
    632 OBJEXT 
    633 EXEEXT 
    634 ac_ct_CC 
    635 CPPFLAGS 
    636 CC 
    637 CFLAGS 
    638 LDFLAGS 
    639 ENABLE_LUCENE 
    640 ENABLE_MGPP 
    641 ENABLE_MG 
    642 ENABLE_JNI 
    643 USE_APACHE_HTTPD 
    644 USE_SQLITE 
    645 ENABLE_ACCENTFOLD 
    646 USE_GDBM 
    647 USE_JDBM 
    648 USE_YAZ 
    649 USE_Z3950 
    650 ENABLE_JAVA 
    651 MICO_DIR 
    652 USE_CORBA 
    653 USE_LANGACTION 
    654 USE_FASTCGI 
    655 VERSION 
    656 PACKAGE 
    657 target_alias 
    658 host_alias 
    659 build_alias 
    660 LIBS 
    661 ECHO_T 
    662 ECHO_N 
    663 ECHO_C 
    664 DEFS 
    665 mandir 
    666 localedir 
    667 libdir 
    668 psdir 
    669 pdfdir 
    670 dvidir 
    671 htmldir 
    672 infodir 
    673 docdir 
    674 oldincludedir 
    675 includedir 
    676 localstatedir 
    677 sharedstatedir 
    678 sysconfdir 
    679 datadir 
    680 datarootdir 
    681 libexecdir 
    682 sbindir 
    683 bindir 
    684 program_transform_name 
    685 prefix 
    686 exec_prefix 
    687 PACKAGE_URL 
    688 PACKAGE_BUGREPORT 
    689 PACKAGE_STRING 
    690 PACKAGE_VERSION 
    691 PACKAGE_TARNAME 
    692 PACKAGE_NAME 
    693 PATH_SEPARATOR 
    694 SHELL' 
     311ac_subdirs_all="$ac_subdirs_all common-src" 
     312ac_subdirs_all="$ac_subdirs_all build-src" 
     313ac_subdirs_all="$ac_subdirs_all runtime-src" 
     314ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS PACKAGE VERSION USE_FASTCGI USE_LANGACTION USE_CORBA MICO_DIR ENABLE_JAVA USE_Z3950 USE_YAZ USE_WVWARE USE_JDBM USE_GDBM ENABLE_ACCENTFOLD USE_SQLITE USE_APACHE_HTTPD ENABLE_JNI ENABLE_MG ENABLE_MGPP ENABLE_LUCENE LDFLAGS CFLAGS CC CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX AWK YACC build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S SET_MAKE RANLIB ac_ct_RANLIB COMPAT32BITFLAGS MICO_VER CPP EGREP U ANSI2KNR ALLOCA LIBOBJS STATIC gsdlos MODULEDIRS subdirs LTLIBOBJS' 
    695315ac_subst_files='' 
    696 ac_user_opts=' 
    697 enable_option_checking 
    698 enable_corba 
    699 with_micodir 
    700 enable_java 
    701 enable_z3950 
    702 enable_yaz 
    703 enable_jdbm 
    704 enable_gdbm 
    705 enable_accentfold 
    706 enable_sqlite 
    707 enable_apache_httpd 
    708 enable_jni 
    709 enable_mg 
    710 enable_mgpp 
    711 enable_lucene 
    712 with_dmalloc 
    713 with_regex 
    714 ' 
    715       ac_precious_vars='build_alias 
    716 host_alias 
    717 target_alias 
    718 CC 
    719 CFLAGS 
    720 LDFLAGS 
    721 LIBS 
    722 CPPFLAGS 
    723 CXX 
    724 CXXFLAGS 
    725 CCC 
    726 YACC 
    727 YFLAGS 
    728 CPP' 
    729 ac_subdirs_all='common-src 
    730 build-src 
    731 runtime-src' 
    732316 
    733317# Initialize some variables set by options. 
    734318ac_init_help= 
    735319ac_init_version=false 
    736 ac_unrecognized_opts= 
    737 ac_unrecognized_sep= 
    738320# The variables have the same names as the options, with 
    739321# dashes changed to underlines. 
     
    758340# by default will actually change. 
    759341# Use braces instead of parens because sh, perl, etc. also accept them. 
    760 # (The list follows the same order as the GNU Coding Standards.) 
    761342bindir='${exec_prefix}/bin' 
    762343sbindir='${exec_prefix}/sbin' 
    763344libexecdir='${exec_prefix}/libexec' 
    764 datarootdir='${prefix}/share' 
    765 datadir='${datarootdir}' 
     345datadir='${prefix}/share' 
    766346sysconfdir='${prefix}/etc' 
    767347sharedstatedir='${prefix}/com' 
    768348localstatedir='${prefix}/var' 
     349libdir='${exec_prefix}/lib' 
    769350includedir='${prefix}/include' 
    770351oldincludedir='/usr/include' 
    771 docdir='${datarootdir}/doc/${PACKAGE}' 
    772 infodir='${datarootdir}/info' 
    773 htmldir='${docdir}' 
    774 dvidir='${docdir}' 
    775 pdfdir='${docdir}' 
    776 psdir='${docdir}' 
    777 libdir='${exec_prefix}/lib' 
    778 localedir='${datarootdir}/locale' 
    779 mandir='${datarootdir}/man' 
     352infodir='${prefix}/info' 
     353mandir='${prefix}/man' 
    780354 
    781355ac_prev= 
    782 ac_dashdash= 
    783356for ac_option 
    784357do 
    785358  # If the previous option needs an argument, assign it. 
    786359  if test -n "$ac_prev"; then 
    787     eval $ac_prev=\$ac_option 
     360    eval "$ac_prev=\$ac_option" 
    788361    ac_prev= 
    789362    continue 
    790363  fi 
    791364 
     365  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` 
     366 
     367  # Accept the important Cygnus configure options, so we can diagnose typos. 
     368 
    792369  case $ac_option in 
    793   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 
    794   *=)   ac_optarg= ;; 
    795   *)    ac_optarg=yes ;; 
    796   esac 
    797  
    798   # Accept the important Cygnus configure options, so we can diagnose typos. 
    799  
    800   case $ac_dashdash$ac_option in 
    801   --) 
    802     ac_dashdash=yes ;; 
    803370 
    804371  -bindir | --bindir | --bindi | --bind | --bin | --bi) 
     
    822389    cache_file=config.cache ;; 
    823390 
    824   -datadir | --datadir | --datadi | --datad) 
     391  -datadir | --datadir | --datadi | --datad | --data | --dat | --da) 
    825392    ac_prev=datadir ;; 
    826   -datadir=* | --datadir=* | --datadi=* | --datad=*) 
     393  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ 
     394  | --da=*) 
    827395    datadir=$ac_optarg ;; 
    828396 
    829   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 
    830   | --dataroo | --dataro | --datar) 
    831     ac_prev=datarootdir ;; 
    832   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 
    833   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 
    834     datarootdir=$ac_optarg ;; 
    835  
    836397  -disable-* | --disable-*) 
    837     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 
     398    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 
    838399    # Reject names that are not valid shell variable names. 
    839     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 
    840       as_fn_error $? "invalid feature name: $ac_useropt" 
    841     ac_useropt_orig=$ac_useropt 
    842     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 
    843     case $ac_user_opts in 
    844       *" 
    845 "enable_$ac_useropt" 
    846 "*) ;; 
    847       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 
    848      ac_unrecognized_sep=', ';; 
     400    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && 
     401      { echo "$as_me: error: invalid feature name: $ac_feature" >&2 
     402   { (exit 1); exit 1; }; } 
     403    ac_feature=`echo $ac_feature | sed 's/-/_/g'` 
     404    eval "enable_$ac_feature=no" ;; 
     405 
     406  -enable-* | --enable-*) 
     407    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 
     408    # Reject names that are not valid shell variable names. 
     409    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && 
     410      { echo "$as_me: error: invalid feature name: $ac_feature" >&2 
     411   { (exit 1); exit 1; }; } 
     412    ac_feature=`echo $ac_feature | sed 's/-/_/g'` 
     413    case $ac_option in 
     414      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; 
     415      *) ac_optarg=yes ;; 
    849416    esac 
    850     eval enable_$ac_useropt=no ;; 
    851  
    852   -docdir | --docdir | --docdi | --doc | --do) 
    853     ac_prev=docdir ;; 
    854   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 
    855     docdir=$ac_optarg ;; 
    856  
    857   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 
    858     ac_prev=dvidir ;; 
    859   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 
    860     dvidir=$ac_optarg ;; 
    861  
    862   -enable-* | --enable-*) 
    863     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 
    864     # Reject names that are not valid shell variable names. 
    865     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 
    866       as_fn_error $? "invalid feature name: $ac_useropt" 
    867     ac_useropt_orig=$ac_useropt 
    868     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 
    869     case $ac_user_opts in 
    870       *" 
    871 "enable_$ac_useropt" 
    872 "*) ;; 
    873       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 
    874      ac_unrecognized_sep=', ';; 
    875     esac 
    876     eval enable_$ac_useropt=\$ac_optarg ;; 
     417    eval "enable_$ac_feature='$ac_optarg'" ;; 
    877418 
    878419  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 
     
    901442    host_alias=$ac_optarg ;; 
    902443 
    903   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 
    904     ac_prev=htmldir ;; 
    905   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 
    906   | --ht=*) 
    907     htmldir=$ac_optarg ;; 
    908  
    909444  -includedir | --includedir | --includedi | --included | --include \ 
    910445  | --includ | --inclu | --incl | --inc) 
     
    931466    libexecdir=$ac_optarg ;; 
    932467 
    933   -localedir | --localedir | --localedi | --localed | --locale) 
    934     ac_prev=localedir ;; 
    935   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 
    936     localedir=$ac_optarg ;; 
    937  
    938468  -localstatedir | --localstatedir | --localstatedi | --localstated \ 
    939   | --localstate | --localstat | --localsta | --localst | --locals) 
     469  | --localstate | --localstat | --localsta | --localst \ 
     470  | --locals | --local | --loca | --loc | --lo) 
    940471    ac_prev=localstatedir ;; 
    941472  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 
    942   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 
     473  | --localstate=* | --localstat=* | --localsta=* | --localst=* \ 
     474  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) 
    943475    localstatedir=$ac_optarg ;; 
    944476 
     
    1005537    program_transform_name=$ac_optarg ;; 
    1006538 
    1007   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 
    1008     ac_prev=pdfdir ;; 
    1009   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 
    1010     pdfdir=$ac_optarg ;; 
    1011  
    1012   -psdir | --psdir | --psdi | --psd | --ps) 
    1013     ac_prev=psdir ;; 
    1014   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 
    1015     psdir=$ac_optarg ;; 
    1016  
    1017539  -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 
    1018540  | -silent | --silent | --silen | --sile | --sil) 
     
    1065587 
    1066588  -with-* | --with-*) 
    1067     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 
     589    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 
    1068590    # Reject names that are not valid shell variable names. 
    1069     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 
    1070       as_fn_error $? "invalid package name: $ac_useropt" 
    1071     ac_useropt_orig=$ac_useropt 
    1072     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 
    1073     case $ac_user_opts in 
    1074       *" 
    1075 "with_$ac_useropt" 
    1076 "*) ;; 
    1077       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 
    1078      ac_unrecognized_sep=', ';; 
     591    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && 
     592      { echo "$as_me: error: invalid package name: $ac_package" >&2 
     593   { (exit 1); exit 1; }; } 
     594    ac_package=`echo $ac_package| sed 's/-/_/g'` 
     595    case $ac_option in 
     596      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; 
     597      *) ac_optarg=yes ;; 
    1079598    esac 
    1080     eval with_$ac_useropt=\$ac_optarg ;; 
     599    eval "with_$ac_package='$ac_optarg'" ;; 
    1081600 
    1082601  -without-* | --without-*) 
    1083     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 
     602    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` 
    1084603    # Reject names that are not valid shell variable names. 
    1085     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 
    1086       as_fn_error $? "invalid package name: $ac_useropt" 
    1087     ac_useropt_orig=$ac_useropt 
    1088     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 
    1089     case $ac_user_opts in 
    1090       *" 
    1091 "with_$ac_useropt" 
    1092 "*) ;; 
    1093       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 
    1094      ac_unrecognized_sep=', ';; 
    1095     esac 
    1096     eval with_$ac_useropt=no ;; 
     604    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && 
     605      { echo "$as_me: error: invalid package name: $ac_package" >&2 
     606   { (exit 1); exit 1; }; } 
     607    ac_package=`echo $ac_package | sed 's/-/_/g'` 
     608    eval "with_$ac_package=no" ;; 
    1097609 
    1098610  --x) 
     
    1114626    x_libraries=$ac_optarg ;; 
    1115627 
    1116   -*) as_fn_error $? "unrecognized option: \`$ac_option' 
    1117 Try \`$0 --help' for more information" 
     628  -*) { echo "$as_me: error: unrecognized option: $ac_option 
     629Try \`$0 --help' for more information." >&2 
     630   { (exit 1); exit 1; }; } 
    1118631    ;; 
    1119632 
     
    1121634    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 
    1122635    # Reject names that are not valid shell variable names. 
    1123     case $ac_envvar in #( 
    1124       '' | [0-9]* | *[!_$as_cr_alnum]* ) 
    1125       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; 
    1126     esac 
    1127     eval $ac_envvar=\$ac_optarg 
     636    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && 
     637      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 
     638   { (exit 1); exit 1; }; } 
     639    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` 
     640    eval "$ac_envvar='$ac_optarg'" 
    1128641    export $ac_envvar ;; 
    1129642 
    1130643  *) 
    1131644    # FIXME: should be removed in autoconf 3.0. 
    1132     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 
     645    echo "$as_me: WARNING: you should use --build, --host, --target" >&2 
    1133646    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 
    1134       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 
     647      echo "$as_me: WARNING: invalid host type: $ac_option" >&2 
    1135648    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} 
    1136649    ;; 
     
    1141654if test -n "$ac_prev"; then 
    1142655  ac_option=--`echo $ac_prev | sed 's/_/-/g'` 
    1143   as_fn_error $? "missing argument to $ac_option" 
    1144 fi 
    1145  
    1146 if test -n "$ac_unrecognized_opts"; then 
    1147   case $enable_option_checking in 
    1148     no) ;; 
    1149     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 
    1150     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 
     656  { echo "$as_me: error: missing argument to $ac_option" >&2 
     657   { (exit 1); exit 1; }; } 
     658fi 
     659 
     660# Be sure to have absolute paths. 
     661for ac_var in exec_prefix prefix 
     662do 
     663  eval ac_val=$`echo $ac_var` 
     664  case $ac_val in 
     665    [\\/$]* | ?:[\\/]* | NONE | '' ) ;; 
     666    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 
     667   { (exit 1); exit 1; }; };; 
    1151668  esac 
    1152 fi 
    1153  
    1154 # Check all directory arguments for consistency. 
    1155 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \ 
    1156         datadir sysconfdir sharedstatedir localstatedir includedir \ 
    1157         oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 
    1158         libdir localedir mandir 
     669done 
     670 
     671# Be sure to have absolute paths. 
     672for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ 
     673          localstatedir libdir includedir oldincludedir infodir mandir 
    1159674do 
    1160   eval ac_val=\$$ac_var 
    1161   # Remove trailing slashes. 
     675  eval ac_val=$`echo $ac_var` 
    1162676  case $ac_val in 
    1163     */ ) 
    1164       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 
    1165       eval $ac_var=\$ac_val;; 
     677    [\\/$]* | ?:[\\/]* ) ;; 
     678    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 
     679   { (exit 1); exit 1; }; };; 
    1166680  esac 
    1167   # Be sure to have absolute directory names. 
    1168   case $ac_val in 
    1169     [\\/$]* | ?:[\\/]* )  continue;; 
    1170     NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 
    1171   esac 
    1172   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" 
    1173681done 
    1174682 
     
    1184692  if test "x$build_alias" = x; then 
    1185693    cross_compiling=maybe 
    1186     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host. 
    1187     If a cross compiler is detected then cross compile mode will be used" >&2 
     694    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. 
     695    If a cross compiler is detected then cross compile mode will be used." >&2 
    1188696  elif test "x$build_alias" != "x$host_alias"; then 
    1189697    cross_compiling=yes 
     
    1197705 
    1198706 
    1199 ac_pwd=`pwd` && test -n "$ac_pwd" && 
    1200 ac_ls_di=`ls -di .` && 
    1201 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 
    1202   as_fn_error $? "working directory cannot be determined" 
    1203 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 
    1204   as_fn_error $? "pwd does not report name of working directory" 
    1205  
    1206  
    1207707# Find the source files, if location was not specified. 
    1208708if test -z "$srcdir"; then 
    1209709  ac_srcdir_defaulted=yes 
    1210   # Try the directory containing this script, then the parent directory. 
    1211   ac_confdir=`$as_dirname -- "$as_myself" || 
    1212 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
    1213      X"$as_myself" : 'X\(//\)[^/]' \| \ 
    1214      X"$as_myself" : 'X\(//\)$' \| \ 
    1215      X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 
    1216 $as_echo X"$as_myself" | 
    1217     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 
    1218         s//\1/ 
    1219         q 
    1220       } 
    1221       /^X\(\/\/\)[^/].*/{ 
    1222         s//\1/ 
    1223         q 
    1224       } 
    1225       /^X\(\/\/\)$/{ 
    1226         s//\1/ 
    1227         q 
    1228       } 
    1229       /^X\(\/\).*/{ 
    1230         s//\1/ 
    1231         q 
    1232       } 
    1233       s/.*/./; q'` 
     710  # Try the directory containing this script, then its parent. 
     711  ac_confdir=`(dirname "$0") 2>/dev/null || 
     712$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
     713     X"$0" : 'X\(//\)[^/]' \| \ 
     714     X"$0" : 'X\(//\)$' \| \ 
     715     X"$0" : 'X\(/\)' \| \ 
     716     .     : '\(.\)' 2>/dev/null || 
     717echo X"$0" | 
     718    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 
     719      /^X\(\/\/\)[^/].*/{ s//\1/; q; } 
     720      /^X\(\/\/\)$/{ s//\1/; q; } 
     721      /^X\(\/\).*/{ s//\1/; q; } 
     722      s/.*/./; q'` 
    1234723  srcdir=$ac_confdir 
    1235   if test ! -r "$srcdir/$ac_unique_file"; then 
     724  if test ! -r $srcdir/$ac_unique_file; then 
    1236725    srcdir=.. 
    1237726  fi 
     
    1239728  ac_srcdir_defaulted=no 
    1240729fi 
    1241 if test ! -r "$srcdir/$ac_unique_file"; then 
    1242   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 
    1243   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 
    1244 fi 
    1245 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 
    1246 ac_abs_confdir=`( 
    1247     cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 
    1248     pwd)` 
    1249 # When building in place, set srcdir=. 
    1250 if test "$ac_abs_confdir" = "$ac_pwd"; then 
    1251   srcdir=. 
    1252 fi 
    1253 # Remove unnecessary trailing slashes from srcdir. 
    1254 # Double slashes in file names in object file debugging info 
    1255 # mess up M-x gdb in Emacs. 
    1256 case $srcdir in 
    1257 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 
    1258 esac 
    1259 for ac_var in $ac_precious_vars; do 
    1260   eval ac_env_${ac_var}_set=\${${ac_var}+set} 
    1261   eval ac_env_${ac_var}_value=\$${ac_var} 
    1262   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 
    1263   eval ac_cv_env_${ac_var}_value=\$${ac_var} 
    1264 done 
     730if test ! -r $srcdir/$ac_unique_file; then 
     731  if test "$ac_srcdir_defaulted" = yes; then 
     732    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 
     733   { (exit 1); exit 1; }; } 
     734  else 
     735    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 
     736   { (exit 1); exit 1; }; } 
     737  fi 
     738fi 
     739(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || 
     740  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 
     741   { (exit 1); exit 1; }; } 
     742srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` 
     743ac_env_build_alias_set=${build_alias+set} 
     744ac_env_build_alias_value=$build_alias 
     745ac_cv_env_build_alias_set=${build_alias+set} 
     746ac_cv_env_build_alias_value=$build_alias 
     747ac_env_host_alias_set=${host_alias+set} 
     748ac_env_host_alias_value=$host_alias 
     749ac_cv_env_host_alias_set=${host_alias+set} 
     750ac_cv_env_host_alias_value=$host_alias 
     751ac_env_target_alias_set=${target_alias+set} 
     752ac_env_target_alias_value=$target_alias 
     753ac_cv_env_target_alias_set=${target_alias+set} 
     754ac_cv_env_target_alias_value=$target_alias 
     755ac_env_CC_set=${CC+set} 
     756ac_env_CC_value=$CC 
     757ac_cv_env_CC_set=${CC+set} 
     758ac_cv_env_CC_value=$CC 
     759ac_env_CFLAGS_set=${CFLAGS+set} 
     760ac_env_CFLAGS_value=$CFLAGS 
     761ac_cv_env_CFLAGS_set=${CFLAGS+set} 
     762ac_cv_env_CFLAGS_value=$CFLAGS 
     763ac_env_LDFLAGS_set=${LDFLAGS+set} 
     764ac_env_LDFLAGS_value=$LDFLAGS 
     765ac_cv_env_LDFLAGS_set=${LDFLAGS+set} 
     766ac_cv_env_LDFLAGS_value=$LDFLAGS 
     767ac_env_CPPFLAGS_set=${CPPFLAGS+set} 
     768ac_env_CPPFLAGS_value=$CPPFLAGS 
     769ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} 
     770ac_cv_env_CPPFLAGS_value=$CPPFLAGS 
     771ac_env_CXX_set=${CXX+set} 
     772ac_env_CXX_value=$CXX 
     773ac_cv_env_CXX_set=${CXX+set} 
     774ac_cv_env_CXX_value=$CXX 
     775ac_env_CXXFLAGS_set=${CXXFLAGS+set} 
     776ac_env_CXXFLAGS_value=$CXXFLAGS 
     777ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set} 
     778ac_cv_env_CXXFLAGS_value=$CXXFLAGS 
     779ac_env_CPP_set=${CPP+set} 
     780ac_env_CPP_value=$CPP 
     781ac_cv_env_CPP_set=${CPP+set} 
     782ac_cv_env_CPP_value=$CPP 
    1265783 
    1266784# 
     
    1285803      --help=recursive    display the short help of all the included packages 
    1286804  -V, --version           display version information and exit 
    1287   -q, --quiet, --silent   do not print \`checking ...' messages 
     805  -q, --quiet, --silent   do not print \`checking...' messages 
    1288806      --cache-file=FILE   cache test results in FILE [disabled] 
    1289807  -C, --config-cache      alias for \`--cache-file=config.cache' 
     
    1291809      --srcdir=DIR        find the sources in DIR [configure dir or \`..'] 
    1292810 
     811_ACEOF 
     812 
     813  cat <<_ACEOF 
    1293814Installation directories: 
    1294815  --prefix=PREFIX         install architecture-independent files in PREFIX 
    1295                           [$ac_default_prefix] 
     816              [$ac_default_prefix] 
    1296817  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX 
    1297                           [PREFIX] 
     818              [PREFIX] 
    1298819 
    1299820By default, \`make install' will install all the files in 
     
    1305826 
    1306827Fine tuning of the installation directories: 
    1307   --bindir=DIR            user executables [EPREFIX/bin] 
    1308   --sbindir=DIR           system admin executables [EPREFIX/sbin] 
    1309   --libexecdir=DIR        program executables [EPREFIX/libexec] 
    1310   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc] 
    1311   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com] 
    1312   --localstatedir=DIR     modifiable single-machine data [PREFIX/var] 
    1313   --libdir=DIR            object code libraries [EPREFIX/lib] 
    1314   --includedir=DIR        C header files [PREFIX/include] 
    1315   --oldincludedir=DIR     C header files for non-gcc [/usr/include] 
    1316   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share] 
    1317   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR] 
    1318   --infodir=DIR           info documentation [DATAROOTDIR/info] 
    1319   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale] 
    1320   --mandir=DIR            man documentation [DATAROOTDIR/man] 
    1321   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE] 
    1322   --htmldir=DIR           html documentation [DOCDIR] 
    1323   --dvidir=DIR            dvi documentation [DOCDIR] 
    1324   --pdfdir=DIR            pdf documentation [DOCDIR] 
    1325   --psdir=DIR             ps documentation [DOCDIR] 
     828  --bindir=DIR           user executables [EPREFIX/bin] 
     829  --sbindir=DIR          system admin executables [EPREFIX/sbin] 
     830  --libexecdir=DIR       program executables [EPREFIX/libexec] 
     831  --datadir=DIR          read-only architecture-independent data [PREFIX/share] 
     832  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc] 
     833  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com] 
     834  --localstatedir=DIR    modifiable single-machine data [PREFIX/var] 
     835  --libdir=DIR           object code libraries [EPREFIX/lib] 
     836  --includedir=DIR       C header files [PREFIX/include] 
     837  --oldincludedir=DIR    C header files for non-gcc [/usr/include] 
     838  --infodir=DIR          info documentation [PREFIX/info] 
     839  --mandir=DIR           man documentation [PREFIX/man] 
    1326840_ACEOF 
    1327841 
     
    1340854 
    1341855Optional Features: 
    1342   --disable-option-checking  ignore unrecognized --enable/--with options 
    1343856  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no) 
    1344857  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes] 
     
    1347860  --enable-z3950          Enable Z39.50 client support 
    1348861  --disable-yaz           Disable YAZ compilation 
     862  --disable-wvware          Disable wvWare compilation 
    1349863  --disable-jdbm          Disable JDBM compilation 
    1350864  --disable-gdbm          Disable GDBM compilation 
     
    1370884  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a 
    1371885              nonstandard directory <lib dir> 
    1372   LIBS        libraries to pass to the linker, e.g. -l<library> 
    1373   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 
    1374               you have headers in a nonstandard directory <include dir> 
     886  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have 
     887              headers in a nonstandard directory <include dir> 
    1375888  CXX         C++ compiler command 
    1376889  CXXFLAGS    C++ compiler flags 
    1377   YACC        The `Yet Another C Compiler' implementation to use. Defaults to 
    1378               the first program found out of: `bison -y', `byacc', `yacc'. 
    1379   YFLAGS      The list of arguments that will be passed by default to $YACC. 
    1380               This script will default YFLAGS to the empty string to avoid a 
    1381               default value of `-d' given by some make applications. 
    1382890  CPP         C preprocessor 
    1383891 
     
    1385893it to find libraries and programs with nonstandard names/locations. 
    1386894 
    1387 Report bugs to the package provider. 
    1388 _ACEOF 
    1389 ac_status=$? 
     895_ACEOF 
    1390896fi 
    1391897 
    1392898if test "$ac_init_help" = "recursive"; then 
    1393899  # If there are subdirs, report their specific --help. 
     900  ac_popdir=`pwd` 
    1394901  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 
    1395     test -d "$ac_dir" || 
    1396       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 
    1397       continue 
     902    test -d $ac_dir || continue 
    1398903    ac_builddir=. 
    1399904 
    1400 case "$ac_dir" in 
    1401 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 
     905if test "$ac_dir" != .; then 
     906  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 
     907  # A "../" for each directory in $ac_dir_suffix. 
     908  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 
     909else 
     910  ac_dir_suffix= ac_top_builddir= 
     911fi 
     912 
     913case $srcdir in 
     914  .)  # No --srcdir option.  We are building in place. 
     915    ac_srcdir=. 
     916    if test -z "$ac_top_builddir"; then 
     917       ac_top_srcdir=. 
     918    else 
     919       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 
     920    fi ;; 
     921  [\\/]* | ?:[\\/]* )  # Absolute path. 
     922    ac_srcdir=$srcdir$ac_dir_suffix; 
     923    ac_top_srcdir=$srcdir ;; 
     924  *) # Relative path. 
     925    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 
     926    ac_top_srcdir=$ac_top_builddir$srcdir ;; 
     927esac 
     928 
     929# Do not use `cd foo && pwd` to compute absolute paths, because 
     930# the directories may not exist. 
     931case `pwd` in 
     932.) ac_abs_builddir="$ac_dir";; 
    1402933*) 
    1403   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 
    1404   # A ".." for each directory in $ac_dir_suffix. 
    1405   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 
    1406   case $ac_top_builddir_sub in 
    1407   "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 
    1408   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;; 
    1409   esac ;; 
     934  case "$ac_dir" in 
     935  .) ac_abs_builddir=`pwd`;; 
     936  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 
     937  *) ac_abs_builddir=`pwd`/"$ac_dir";; 
     938  esac;; 
    1410939esac 
    1411 ac_abs_top_builddir=$ac_pwd 
    1412 ac_abs_builddir=$ac_pwd$ac_dir_suffix 
    1413 # for backward compatibility: 
    1414 ac_top_builddir=$ac_top_build_prefix 
    1415  
    1416 case $srcdir in 
    1417   .)  # We are building in place. 
    1418     ac_srcdir=. 
    1419     ac_top_srcdir=$ac_top_builddir_sub 
    1420     ac_abs_top_srcdir=$ac_pwd ;; 
    1421   [\\/]* | ?:[\\/]* )  # Absolute name. 
    1422     ac_srcdir=$srcdir$ac_dir_suffix; 
    1423     ac_top_srcdir=$srcdir 
    1424     ac_abs_top_srcdir=$srcdir ;; 
    1425   *) # Relative name. 
    1426     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 
    1427     ac_top_srcdir=$ac_top_build_prefix$srcdir 
    1428     ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 
     940case $ac_abs_builddir in 
     941.) ac_abs_top_builddir=${ac_top_builddir}.;; 
     942*) 
     943  case ${ac_top_builddir}. in 
     944  .) ac_abs_top_builddir=$ac_abs_builddir;; 
     945  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 
     946  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 
     947  esac;; 
    1429948esac 
    1430 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 
    1431  
    1432     cd "$ac_dir" || { ac_status=$?; continue; } 
    1433     # Check for guested configure. 
    1434     if test -f "$ac_srcdir/configure.gnu"; then 
    1435       echo && 
    1436       $SHELL "$ac_srcdir/configure.gnu" --help=recursive 
    1437     elif test -f "$ac_srcdir/configure"; then 
    1438       echo && 
    1439       $SHELL "$ac_srcdir/configure" --help=recursive 
     949case $ac_abs_builddir in 
     950.) ac_abs_srcdir=$ac_srcdir;; 
     951*) 
     952  case $ac_srcdir in 
     953  .) ac_abs_srcdir=$ac_abs_builddir;; 
     954  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 
     955  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 
     956  esac;; 
     957esac 
     958case $ac_abs_builddir in 
     959.) ac_abs_top_srcdir=$ac_top_srcdir;; 
     960*) 
     961  case $ac_top_srcdir in 
     962  .) ac_abs_top_srcdir=$ac_abs_builddir;; 
     963  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 
     964  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 
     965  esac;; 
     966esac 
     967 
     968    cd $ac_dir 
     969    # Check for guested configure; otherwise get Cygnus style configure. 
     970    if test -f $ac_srcdir/configure.gnu; then 
     971      echo 
     972      $SHELL $ac_srcdir/configure.gnu  --help=recursive 
     973    elif test -f $ac_srcdir/configure; then 
     974      echo 
     975      $SHELL $ac_srcdir/configure  --help=recursive 
     976    elif test -f $ac_srcdir/configure.ac || 
     977       test -f $ac_srcdir/configure.in; then 
     978      echo 
     979      $ac_configure --help 
    1440980    else 
    1441       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 
    1442     fi || ac_status=$? 
    1443     cd "$ac_pwd" || { ac_status=$?; break; } 
     981      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 
     982    fi 
     983    cd $ac_popdir 
    1444984  done 
    1445985fi 
    1446986 
    1447 test -n "$ac_init_help" && exit $ac_status 
     987test -n "$ac_init_help" && exit 0 
    1448988if $ac_init_version; then 
    1449989  cat <<\_ACEOF 
    1450 configure 
    1451 generated by GNU Autoconf 2.67 
    1452  
    1453 Copyright (C) 2010 Free Software Foundation, Inc. 
     990 
     991Copyright (C) 2003 Free Software Foundation, Inc. 
    1454992This configure script is free software; the Free Software Foundation 
    1455993gives unlimited permission to copy, distribute and modify it. 
    1456994_ACEOF 
    1457   exit 
    1458 fi 
    1459  
    1460 ## ------------------------ ## 
    1461 ## Autoconf initialization. ## 
    1462 ## ------------------------ ## 
    1463  
    1464 # ac_fn_c_try_compile LINENO 
    1465 # -------------------------- 
    1466 # Try to compile conftest.$ac_ext, and return whether this succeeded. 
    1467 ac_fn_c_try_compile () 
    1468 { 
    1469   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
    1470   rm -f conftest.$ac_objext 
    1471   if { { ac_try="$ac_compile" 
    1472 case "(($ac_try" in 
    1473   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    1474   *) ac_try_echo=$ac_try;; 
    1475 esac 
    1476 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
    1477 $as_echo "$ac_try_echo"; } >&5 
    1478   (eval "$ac_compile") 2>conftest.err 
    1479   ac_status=$? 
    1480   if test -s conftest.err; then 
    1481     grep -v '^ *+' conftest.err >conftest.er1 
    1482     cat conftest.er1 >&5 
    1483     mv -f conftest.er1 conftest.err 
    1484   fi 
    1485   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
    1486   test $ac_status = 0; } && { 
    1487      test -z "$ac_c_werror_flag" || 
    1488      test ! -s conftest.err 
    1489        } && test -s conftest.$ac_objext; then : 
    1490   ac_retval=0 
    1491 else 
    1492   $as_echo "$as_me: failed program was:" >&5 
    1493 sed 's/^/| /' conftest.$ac_ext >&5 
    1494  
    1495     ac_retval=1 
    1496 fi 
    1497   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 
    1498   as_fn_set_status $ac_retval 
    1499  
    1500 } # ac_fn_c_try_compile 
    1501  
    1502 # ac_fn_cxx_try_compile LINENO 
    1503 # ---------------------------- 
    1504 # Try to compile conftest.$ac_ext, and return whether this succeeded. 
    1505 ac_fn_cxx_try_compile () 
    1506 { 
    1507   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
    1508   rm -f conftest.$ac_objext 
    1509   if { { ac_try="$ac_compile" 
    1510 case "(($ac_try" in 
    1511   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    1512   *) ac_try_echo=$ac_try;; 
    1513 esac 
    1514 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
    1515 $as_echo "$ac_try_echo"; } >&5 
    1516   (eval "$ac_compile") 2>conftest.err 
    1517   ac_status=$? 
    1518   if test -s conftest.err; then 
    1519     grep -v '^ *+' conftest.err >conftest.er1 
    1520     cat conftest.er1 >&5 
    1521     mv -f conftest.er1 conftest.err 
    1522   fi 
    1523   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
    1524   test $ac_status = 0; } && { 
    1525      test -z "$ac_cxx_werror_flag" || 
    1526      test ! -s conftest.err 
    1527        } && test -s conftest.$ac_objext; then : 
    1528   ac_retval=0 
    1529 else 
    1530   $as_echo "$as_me: failed program was:" >&5 
    1531 sed 's/^/| /' conftest.$ac_ext >&5 
    1532  
    1533     ac_retval=1 
    1534 fi 
    1535   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 
    1536   as_fn_set_status $ac_retval 
    1537  
    1538 } # ac_fn_cxx_try_compile 
    1539  
    1540 # ac_fn_c_try_cpp LINENO 
    1541 # ---------------------- 
    1542 # Try to preprocess conftest.$ac_ext, and return whether this succeeded. 
    1543 ac_fn_c_try_cpp () 
    1544 { 
    1545   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
    1546   if { { ac_try="$ac_cpp conftest.$ac_ext" 
    1547 case "(($ac_try" in 
    1548   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    1549   *) ac_try_echo=$ac_try;; 
    1550 esac 
    1551 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
    1552 $as_echo "$ac_try_echo"; } >&5 
    1553   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 
    1554   ac_status=$? 
    1555   if test -s conftest.err; then 
    1556     grep -v '^ *+' conftest.err >conftest.er1 
    1557     cat conftest.er1 >&5 
    1558     mv -f conftest.er1 conftest.err 
    1559   fi 
    1560   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
    1561   test $ac_status = 0; } > conftest.i && { 
    1562      test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    1563      test ! -s conftest.err 
    1564        }; then : 
    1565   ac_retval=0 
    1566 else 
    1567   $as_echo "$as_me: failed program was:" >&5 
    1568 sed 's/^/| /' conftest.$ac_ext >&5 
    1569  
    1570     ac_retval=1 
    1571 fi 
    1572   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 
    1573   as_fn_set_status $ac_retval 
    1574  
    1575 } # ac_fn_c_try_cpp 
    1576  
    1577 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 
    1578 # ------------------------------------------------------- 
    1579 # Tests whether HEADER exists, giving a warning if it cannot be compiled using 
    1580 # the include files in INCLUDES and setting the cache variable VAR 
    1581 # accordingly. 
    1582 ac_fn_c_check_header_mongrel () 
    1583 { 
    1584   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
    1585   if eval "test \"\${$3+set}\"" = set; then : 
    1586   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 
    1587 $as_echo_n "checking for $2... " >&6; } 
    1588 if eval "test \"\${$3+set}\"" = set; then : 
    1589   $as_echo_n "(cached) " >&6 
    1590 fi 
    1591 eval ac_res=\$$3 
    1592            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 
    1593 $as_echo "$ac_res" >&6; } 
    1594 else 
    1595   # Is the header compilable? 
    1596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 
    1597 $as_echo_n "checking $2 usability... " >&6; } 
    1598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    1599 /* end confdefs.h.  */ 
    1600 $4 
    1601 #include <$2> 
    1602 _ACEOF 
    1603 if ac_fn_c_try_compile "$LINENO"; then : 
    1604   ac_header_compiler=yes 
    1605 else 
    1606   ac_header_compiler=no 
    1607 fi 
    1608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    1609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 
    1610 $as_echo "$ac_header_compiler" >&6; } 
    1611  
    1612 # Is the header present? 
    1613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 
    1614 $as_echo_n "checking $2 presence... " >&6; } 
    1615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    1616 /* end confdefs.h.  */ 
    1617 #include <$2> 
    1618 _ACEOF 
    1619 if ac_fn_c_try_cpp "$LINENO"; then : 
    1620   ac_header_preproc=yes 
    1621 else 
    1622   ac_header_preproc=no 
    1623 fi 
    1624 rm -f conftest.err conftest.i conftest.$ac_ext 
    1625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 
    1626 $as_echo "$ac_header_preproc" >&6; } 
    1627  
    1628 # So?  What about this header? 
    1629 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 
    1630   yes:no: ) 
    1631     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 
    1632 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    1633     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 
    1634 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 
    1635     ;; 
    1636   no:yes:* ) 
    1637     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 
    1638 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 
    1639     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5 
    1640 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;} 
    1641     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 
    1642 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 
    1643     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5 
    1644 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;} 
    1645     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 
    1646 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 
    1647     ;; 
    1648 esac 
    1649   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 
    1650 $as_echo_n "checking for $2... " >&6; } 
    1651 if eval "test \"\${$3+set}\"" = set; then : 
    1652   $as_echo_n "(cached) " >&6 
    1653 else 
    1654   eval "$3=\$ac_header_compiler" 
    1655 fi 
    1656 eval ac_res=\$$3 
    1657            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 
    1658 $as_echo "$ac_res" >&6; } 
    1659 fi 
    1660   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 
    1661  
    1662 } # ac_fn_c_check_header_mongrel 
    1663  
    1664 # ac_fn_c_try_run LINENO 
    1665 # ---------------------- 
    1666 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 
    1667 # that executables *can* be run. 
    1668 ac_fn_c_try_run () 
    1669 { 
    1670   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
    1671   if { { ac_try="$ac_link" 
    1672 case "(($ac_try" in 
    1673   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    1674   *) ac_try_echo=$ac_try;; 
    1675 esac 
    1676 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
    1677 $as_echo "$ac_try_echo"; } >&5 
    1678   (eval "$ac_link") 2>&5 
    1679   ac_status=$? 
    1680   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
    1681   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 
    1682   { { case "(($ac_try" in 
    1683   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    1684   *) ac_try_echo=$ac_try;; 
    1685 esac 
    1686 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
    1687 $as_echo "$ac_try_echo"; } >&5 
    1688   (eval "$ac_try") 2>&5 
    1689   ac_status=$? 
    1690   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
    1691   test $ac_status = 0; }; }; then : 
    1692   ac_retval=0 
    1693 else 
    1694   $as_echo "$as_me: program exited with status $ac_status" >&5 
    1695        $as_echo "$as_me: failed program was:" >&5 
    1696 sed 's/^/| /' conftest.$ac_ext >&5 
    1697  
    1698        ac_retval=$ac_status 
    1699 fi 
    1700   rm -rf conftest.dSYM conftest_ipa8_conftest.oo 
    1701   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 
    1702   as_fn_set_status $ac_retval 
    1703  
    1704 } # ac_fn_c_try_run 
    1705  
    1706 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 
    1707 # ------------------------------------------------------- 
    1708 # Tests whether HEADER exists and can be compiled using the include files in 
    1709 # INCLUDES, setting the cache variable VAR accordingly. 
    1710 ac_fn_c_check_header_compile () 
    1711 { 
    1712   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
    1713   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 
    1714 $as_echo_n "checking for $2... " >&6; } 
    1715 if eval "test \"\${$3+set}\"" = set; then : 
    1716   $as_echo_n "(cached) " >&6 
    1717 else 
    1718   cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    1719 /* end confdefs.h.  */ 
    1720 $4 
    1721 #include <$2> 
    1722 _ACEOF 
    1723 if ac_fn_c_try_compile "$LINENO"; then : 
    1724   eval "$3=yes" 
    1725 else 
    1726   eval "$3=no" 
    1727 fi 
    1728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    1729 fi 
    1730 eval ac_res=\$$3 
    1731            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 
    1732 $as_echo "$ac_res" >&6; } 
    1733   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 
    1734  
    1735 } # ac_fn_c_check_header_compile 
    1736  
    1737 # ac_fn_c_try_link LINENO 
    1738 # ----------------------- 
    1739 # Try to link conftest.$ac_ext, and return whether this succeeded. 
    1740 ac_fn_c_try_link () 
    1741 { 
    1742   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
    1743   rm -f conftest.$ac_objext conftest$ac_exeext 
    1744   if { { ac_try="$ac_link" 
    1745 case "(($ac_try" in 
    1746   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    1747   *) ac_try_echo=$ac_try;; 
    1748 esac 
    1749 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
    1750 $as_echo "$ac_try_echo"; } >&5 
    1751   (eval "$ac_link") 2>conftest.err 
    1752   ac_status=$? 
    1753   if test -s conftest.err; then 
    1754     grep -v '^ *+' conftest.err >conftest.er1 
    1755     cat conftest.er1 >&5 
    1756     mv -f conftest.er1 conftest.err 
    1757   fi 
    1758   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
    1759   test $ac_status = 0; } && { 
    1760      test -z "$ac_c_werror_flag" || 
    1761      test ! -s conftest.err 
    1762        } && test -s conftest$ac_exeext && { 
    1763      test "$cross_compiling" = yes || 
    1764      $as_test_x conftest$ac_exeext 
    1765        }; then : 
    1766   ac_retval=0 
    1767 else 
    1768   $as_echo "$as_me: failed program was:" >&5 
    1769 sed 's/^/| /' conftest.$ac_ext >&5 
    1770  
    1771     ac_retval=1 
    1772 fi 
    1773   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 
    1774   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 
    1775   # interfere with the next link command; also delete a directory that is 
    1776   # left behind by Apple's compiler.  We do this before executing the actions. 
    1777   rm -rf conftest.dSYM conftest_ipa8_conftest.oo 
    1778   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 
    1779   as_fn_set_status $ac_retval 
    1780  
    1781 } # ac_fn_c_try_link 
    1782  
    1783 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES 
    1784 # ------------------------------------------- 
    1785 # Tests whether TYPE exists after having included INCLUDES, setting cache 
    1786 # variable VAR accordingly. 
    1787 ac_fn_c_check_type () 
    1788 { 
    1789   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
    1790   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 
    1791 $as_echo_n "checking for $2... " >&6; } 
    1792 if eval "test \"\${$3+set}\"" = set; then : 
    1793   $as_echo_n "(cached) " >&6 
    1794 else 
    1795   eval "$3=no" 
    1796   cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    1797 /* end confdefs.h.  */ 
    1798 $4 
    1799 int 
    1800 main () 
    1801 { 
    1802 if (sizeof ($2)) 
    1803      return 0; 
    1804   ; 
    1805   return 0; 
    1806 } 
    1807 _ACEOF 
    1808 if ac_fn_c_try_compile "$LINENO"; then : 
    1809   cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    1810 /* end confdefs.h.  */ 
    1811 $4 
    1812 int 
    1813 main () 
    1814 { 
    1815 if (sizeof (($2))) 
    1816         return 0; 
    1817   ; 
    1818   return 0; 
    1819 } 
    1820 _ACEOF 
    1821 if ac_fn_c_try_compile "$LINENO"; then : 
    1822  
    1823 else 
    1824   eval "$3=yes" 
    1825 fi 
    1826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    1827 fi 
    1828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    1829 fi 
    1830 eval ac_res=\$$3 
    1831            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 
    1832 $as_echo "$ac_res" >&6; } 
    1833   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 
    1834  
    1835 } # ac_fn_c_check_type 
    1836  
    1837 # ac_fn_c_check_func LINENO FUNC VAR 
    1838 # ---------------------------------- 
    1839 # Tests whether FUNC exists, setting the cache variable VAR accordingly 
    1840 ac_fn_c_check_func () 
    1841 { 
    1842   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
    1843   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 
    1844 $as_echo_n "checking for $2... " >&6; } 
    1845 if eval "test \"\${$3+set}\"" = set; then : 
    1846   $as_echo_n "(cached) " >&6 
    1847 else 
    1848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    1849 /* end confdefs.h.  */ 
    1850 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 
    1851    For example, HP-UX 11i <limits.h> declares gettimeofday.  */ 
    1852 #define $2 innocuous_$2 
    1853  
    1854 /* System header to define __stub macros and hopefully few prototypes, 
    1855     which can conflict with char $2 (); below. 
    1856     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 
    1857     <limits.h> exists even on freestanding compilers.  */ 
    1858  
    1859 #ifdef __STDC__ 
    1860 # include <limits.h> 
    1861 #else 
    1862 # include <assert.h> 
    1863 #endif 
    1864  
    1865 #undef $2 
    1866  
    1867 /* Override any GCC internal prototype to avoid an error. 
    1868    Use char because int might match the return type of a GCC 
    1869    builtin and then its argument prototype would still apply.  */ 
    1870 #ifdef __cplusplus 
    1871 extern "C" 
    1872 #endif 
    1873 char $2 (); 
    1874 /* The GNU C library defines this for functions which it implements 
    1875     to always fail with ENOSYS.  Some functions are actually named 
    1876     something starting with __ and the normal name is an alias.  */ 
    1877 #if defined __stub_$2 || defined __stub___$2 
    1878 choke me 
    1879 #endif 
    1880  
    1881 int 
    1882 main () 
    1883 { 
    1884 return $2 (); 
    1885   ; 
    1886   return 0; 
    1887 } 
    1888 _ACEOF 
    1889 if ac_fn_c_try_link "$LINENO"; then : 
    1890   eval "$3=yes" 
    1891 else 
    1892   eval "$3=no" 
    1893 fi 
    1894 rm -f core conftest.err conftest.$ac_objext \ 
    1895     conftest$ac_exeext conftest.$ac_ext 
    1896 fi 
    1897 eval ac_res=\$$3 
    1898            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 
    1899 $as_echo "$ac_res" >&6; } 
    1900   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 
    1901  
    1902 } # ac_fn_c_check_func 
    1903  
    1904 # ac_fn_cxx_try_run LINENO 
    1905 # ------------------------ 
    1906 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 
    1907 # that executables *can* be run. 
    1908 ac_fn_cxx_try_run () 
    1909 { 
    1910   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
    1911   if { { ac_try="$ac_link" 
    1912 case "(($ac_try" in 
    1913   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    1914   *) ac_try_echo=$ac_try;; 
    1915 esac 
    1916 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
    1917 $as_echo "$ac_try_echo"; } >&5 
    1918   (eval "$ac_link") 2>&5 
    1919   ac_status=$? 
    1920   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
    1921   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 
    1922   { { case "(($ac_try" in 
    1923   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    1924   *) ac_try_echo=$ac_try;; 
    1925 esac 
    1926 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
    1927 $as_echo "$ac_try_echo"; } >&5 
    1928   (eval "$ac_try") 2>&5 
    1929   ac_status=$? 
    1930   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
    1931   test $ac_status = 0; }; }; then : 
    1932   ac_retval=0 
    1933 else 
    1934   $as_echo "$as_me: program exited with status $ac_status" >&5 
    1935        $as_echo "$as_me: failed program was:" >&5 
    1936 sed 's/^/| /' conftest.$ac_ext >&5 
    1937  
    1938        ac_retval=$ac_status 
    1939 fi 
    1940   rm -rf conftest.dSYM conftest_ipa8_conftest.oo 
    1941   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 
    1942   as_fn_set_status $ac_retval 
    1943  
    1944 } # ac_fn_cxx_try_run 
    1945 cat >config.log <<_ACEOF 
     995  exit 0 
     996fi 
     997exec 5>config.log 
     998cat >&5 <<_ACEOF 
    1946999This file contains any messages produced by compilers while 
    19471000running configure, to aid debugging if configure makes a mistake. 
    19481001 
    19491002It was created by $as_me, which was 
    1950 generated by GNU Autoconf 2.67.  Invocation command line was 
     1003generated by GNU Autoconf 2.59.  Invocation command line was 
    19511004 
    19521005  $ $0 $@ 
    19531006 
    19541007_ACEOF 
    1955 exec 5>>config.log 
    19561008{ 
    19571009cat <<_ASUNAME 
     
    19721024/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown` 
    19731025/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 
    1974 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown` 
     1026hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown` 
    19751027/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown` 
    19761028/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown` 
     
    19841036  IFS=$as_save_IFS 
    19851037  test -z "$as_dir" && as_dir=. 
    1986     $as_echo "PATH: $as_dir" 
    1987   done 
    1988 IFS=$as_save_IFS 
     1038  echo "PATH: $as_dir" 
     1039done 
    19891040 
    19901041} >&5 
     
    20081059ac_configure_args0= 
    20091060ac_configure_args1= 
     1061ac_sep= 
    20101062ac_must_keep_next=false 
    20111063for ac_pass in 1 2 
     
    20181070    | -silent | --silent | --silen | --sile | --sil) 
    20191071      continue ;; 
    2020     *\'*) 
    2021       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 
     1072    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 
     1073      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 
    20221074    esac 
    20231075    case $ac_pass in 
    2024     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 
     1076    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 
    20251077    2) 
    2026       as_fn_append ac_configure_args1 " '$ac_arg'" 
     1078      ac_configure_args1="$ac_configure_args1 '$ac_arg'" 
    20271079      if test $ac_must_keep_next = true; then 
    20281080    ac_must_keep_next=false # Got value, back to normal. 
     
    20401092    esac 
    20411093      fi 
    2042       as_fn_append ac_configure_args " '$ac_arg'" 
     1094      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 
     1095      # Get rid of the leading space. 
     1096      ac_sep=" " 
    20431097      ;; 
    20441098    esac 
    20451099  done 
    20461100done 
    2047 { ac_configure_args0=; unset ac_configure_args0;} 
    2048 { ac_configure_args1=; unset ac_configure_args1;} 
     1101$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 
     1102$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 
    20491103 
    20501104# When interrupted or exit'd, cleanup temporary files, and complete 
    20511105# config.log.  We remove comments because anyway the quotes in there 
    20521106# would cause problems or look ugly. 
    2053 # WARNING: Use '\'' to represent an apostrophe within the trap. 
    2054 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 
     1107# WARNING: Be sure not to use single quotes in there, as some shells, 
     1108# such as our DU 5.0 friend, will then `close' the trap. 
    20551109trap 'exit_status=$? 
    20561110  # Save into config.log some information that might help in debugging. 
     
    20581112    echo 
    20591113 
    2060     $as_echo "## ---------------- ## 
     1114    cat <<\_ASBOX 
     1115## ---------------- ## 
    20611116## Cache variables. ## 
    2062 ## ---------------- ##" 
     1117## ---------------- ## 
     1118_ASBOX 
    20631119    echo 
    20641120    # The following way of writing the cache mishandles newlines in values, 
    2065 ( 
    2066   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 
    2067     eval ac_val=\$$ac_var 
    2068     case $ac_val in #( 
    2069     *${as_nl}*) 
    2070       case $ac_var in #( 
    2071       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 
    2072 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 
    2073       esac 
    2074       case $ac_var in #( 
    2075       _ | IFS | as_nl) ;; #( 
    2076       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 
    2077       *) { eval $ac_var=; unset $ac_var;} ;; 
    2078       esac ;; 
    2079     esac 
    2080   done 
     1121{ 
    20811122  (set) 2>&1 | 
    2082     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 
    2083     *${as_nl}ac_space=\ *) 
     1123    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 
     1124    *ac_space=\ *) 
    20841125      sed -n \ 
    2085     "s/'\''/'\''\\\\'\'''\''/g; 
    2086       s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 
    2087       ;; #( 
     1126    "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 
     1127      s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 
     1128      ;; 
    20881129    *) 
    2089       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 
     1130      sed -n \ 
     1131    "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 
    20901132      ;; 
    2091     esac | 
    2092     sort 
    2093 ) 
     1133    esac; 
     1134} 
    20941135    echo 
    20951136 
    2096     $as_echo "## ----------------- ## 
     1137    cat <<\_ASBOX 
     1138## ----------------- ## 
    20971139## Output variables. ## 
    2098 ## ----------------- ##" 
     1140## ----------------- ## 
     1141_ASBOX 
    20991142    echo 
    21001143    for ac_var in $ac_subst_vars 
    21011144    do 
    2102       eval ac_val=\$$ac_var 
    2103       case $ac_val in 
    2104       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 
    2105       esac 
    2106       $as_echo "$ac_var='\''$ac_val'\''" 
     1145      eval ac_val=$`echo $ac_var` 
     1146      echo "$ac_var='"'"'$ac_val'"'"'" 
    21071147    done | sort 
    21081148    echo 
    21091149 
    21101150    if test -n "$ac_subst_files"; then 
    2111       $as_echo "## ------------------- ## 
    2112 ## File substitutions. ## 
    2113 ## ------------------- ##" 
     1151      cat <<\_ASBOX 
     1152## ------------- ## 
     1153## Output files. ## 
     1154## ------------- ## 
     1155_ASBOX 
    21141156      echo 
    21151157      for ac_var in $ac_subst_files 
    21161158      do 
    2117     eval ac_val=\$$ac_var 
    2118     case $ac_val in 
    2119     *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 
    2120     esac 
    2121     $as_echo "$ac_var='\''$ac_val'\''" 
     1159    eval ac_val=$`echo $ac_var` 
     1160    echo "$ac_var='"'"'$ac_val'"'"'" 
    21221161      done | sort 
    21231162      echo 
     
    21251164 
    21261165    if test -s confdefs.h; then 
    2127       $as_echo "## ----------- ## 
     1166      cat <<\_ASBOX 
     1167## ----------- ## 
    21281168## confdefs.h. ## 
    2129 ## ----------- ##" 
     1169## ----------- ## 
     1170_ASBOX 
    21301171      echo 
    2131       cat confdefs.h 
     1172      sed "/^$/d" confdefs.h | sort 
    21321173      echo 
    21331174    fi 
    21341175    test "$ac_signal" != 0 && 
    2135       $as_echo "$as_me: caught signal $ac_signal" 
    2136     $as_echo "$as_me: exit $exit_status" 
     1176      echo "$as_me: caught signal $ac_signal" 
     1177    echo "$as_me: exit $exit_status" 
    21371178  } >&5 
    2138   rm -f core *.core core.conftest.* && 
    2139     rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 
     1179  rm -f core *.core && 
     1180  rm -rf conftest* confdefs* conf$$* $ac_clean_files && 
    21401181    exit $exit_status 
    2141 ' 0 
     1182     ' 0 
    21421183for ac_signal in 1 2 13 15; do 
    2143   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 
     1184  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 
    21441185done 
    21451186ac_signal=0 
    21461187 
    21471188# confdefs.h avoids OS command line length limits that DEFS can exceed. 
    2148 rm -f -r conftest* confdefs.h 
    2149  
    2150 $as_echo "/* confdefs.h */" > confdefs.h 
     1189rm -rf conftest* confdefs.h 
     1190# AIX cpp loses on an empty file, so make sure it contains at least a newline. 
     1191echo >confdefs.h 
    21511192 
    21521193# Predefined preprocessor variables. 
     
    21561197_ACEOF 
    21571198 
     1199 
    21581200cat >>confdefs.h <<_ACEOF 
    21591201#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 
    21601202_ACEOF 
    21611203 
     1204 
    21621205cat >>confdefs.h <<_ACEOF 
    21631206#define PACKAGE_VERSION "$PACKAGE_VERSION" 
    21641207_ACEOF 
    21651208 
     1209 
    21661210cat >>confdefs.h <<_ACEOF 
    21671211#define PACKAGE_STRING "$PACKAGE_STRING" 
    21681212_ACEOF 
    21691213 
     1214 
    21701215cat >>confdefs.h <<_ACEOF 
    21711216#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 
    21721217_ACEOF 
    21731218 
    2174 cat >>confdefs.h <<_ACEOF 
    2175 #define PACKAGE_URL "$PACKAGE_URL" 
    2176 _ACEOF 
    2177  
    21781219 
    21791220# Let the site file select an alternate cache file if it wants to. 
    2180 # Prefer an explicitly selected file to automatically selected ones. 
    2181 ac_site_file1=NONE 
    2182 ac_site_file2=NONE 
    2183 if test -n "$CONFIG_SITE"; then 
    2184   # We do not want a PATH search for config.site. 
    2185   case $CONFIG_SITE in #(( 
    2186     -*)  ac_site_file1=./$CONFIG_SITE;; 
    2187     */*) ac_site_file1=$CONFIG_SITE;; 
    2188     *)   ac_site_file1=./$CONFIG_SITE;; 
    2189   esac 
    2190 elif test "x$prefix" != xNONE; then 
    2191   ac_site_file1=$prefix/share/config.site 
    2192   ac_site_file2=$prefix/etc/config.site 
    2193 else 
    2194   ac_site_file1=$ac_default_prefix/share/config.site 
    2195   ac_site_file2=$ac_default_prefix/etc/config.site 
    2196 fi 
    2197 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 
    2198 do 
    2199   test "x$ac_site_file" = xNONE && continue 
    2200   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 
    2201     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 
    2202 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 
     1221# Prefer explicitly selected file to automatically selected ones. 
     1222if test -z "$CONFIG_SITE"; then 
     1223  if test "x$prefix" != xNONE; then 
     1224    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 
     1225  else 
     1226    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 
     1227  fi 
     1228fi 
     1229for ac_site_file in $CONFIG_SITE; do 
     1230  if test -r "$ac_site_file"; then 
     1231    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 
     1232echo "$as_me: loading site script $ac_site_file" >&6;} 
    22031233    sed 's/^/| /' "$ac_site_file" >&5 
    2204     . "$ac_site_file" \ 
    2205       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
    2206 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
    2207 as_fn_error $? "failed to load site script $ac_site_file 
    2208 See \`config.log' for more details" "$LINENO" 5 ; } 
     1234    . "$ac_site_file" 
    22091235  fi 
    22101236done 
    22111237 
    22121238if test -r "$cache_file"; then 
    2213   # Some versions of bash will fail to source /dev/null (special files 
    2214   # actually), so we avoid doing that.  DJGPP emulates it as a regular file. 
    2215   if test /dev/null != "$cache_file" && test -f "$cache_file"; then 
    2216     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 
    2217 $as_echo "$as_me: loading cache $cache_file" >&6;} 
     1239  # Some versions of bash will fail to source /dev/null (special 
     1240  # files actually), so we avoid doing that. 
     1241  if test -f "$cache_file"; then 
     1242    { echo "$as_me:$LINENO: loading cache $cache_file" >&5 
     1243echo "$as_me: loading cache $cache_file" >&6;} 
    22181244    case $cache_file in 
    2219       [\\/]* | ?:[\\/]* ) . "$cache_file";; 
    2220       *)                      . "./$cache_file";; 
     1245      [\\/]* | ?:[\\/]* ) . $cache_file;; 
     1246      *)                      . ./$cache_file;; 
    22211247    esac 
    22221248  fi 
    22231249else 
    2224   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 
    2225 $as_echo "$as_me: creating cache $cache_file" >&6;} 
     1250  { echo "$as_me:$LINENO: creating cache $cache_file" >&5 
     1251echo "$as_me: creating cache $cache_file" >&6;} 
    22261252  >$cache_file 
    22271253fi 
     
    22301256# value. 
    22311257ac_cache_corrupted=false 
    2232 for ac_var in $ac_precious_vars; do 
     1258for ac_var in `(set) 2>&1 | 
     1259           sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 
    22331260  eval ac_old_set=\$ac_cv_env_${ac_var}_set 
    22341261  eval ac_new_set=\$ac_env_${ac_var}_set 
    2235   eval ac_old_val=\$ac_cv_env_${ac_var}_value 
    2236   eval ac_new_val=\$ac_env_${ac_var}_value 
     1262  eval ac_old_val="\$ac_cv_env_${ac_var}_value" 
     1263  eval ac_new_val="\$ac_env_${ac_var}_value" 
    22371264  case $ac_old_set,$ac_new_set in 
    22381265    set,) 
    2239       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 
    2240 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 
     1266      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 
     1267echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 
    22411268      ac_cache_corrupted=: ;; 
    22421269    ,set) 
    2243       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 
    2244 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 
     1270      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 
     1271echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 
    22451272      ac_cache_corrupted=: ;; 
    22461273    ,);; 
    22471274    *) 
    22481275      if test "x$ac_old_val" != "x$ac_new_val"; then 
    2249     # differences in whitespace do not lead to failure. 
    2250     ac_old_val_w=`echo x $ac_old_val` 
    2251     ac_new_val_w=`echo x $ac_new_val` 
    2252     if test "$ac_old_val_w" != "$ac_new_val_w"; then 
    2253       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 
    2254 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 
    2255       ac_cache_corrupted=: 
    2256     else 
    2257       { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 
    2258 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 
    2259       eval $ac_var=\$ac_old_val 
    2260     fi 
    2261     { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5 
    2262 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;} 
    2263     { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5 
    2264 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;} 
     1276    { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 
     1277echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 
     1278    { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5 
     1279echo "$as_me:   former value:  $ac_old_val" >&2;} 
     1280    { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5 
     1281echo "$as_me:   current value: $ac_new_val" >&2;} 
     1282    ac_cache_corrupted=: 
    22651283      fi;; 
    22661284  esac 
     
    22681286  if test "$ac_new_set" = set; then 
    22691287    case $ac_new_val in 
    2270     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 
     1288    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 
     1289      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 
    22711290    *) ac_arg=$ac_var=$ac_new_val ;; 
    22721291    esac 
    22731292    case " $ac_configure_args " in 
    22741293      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy. 
    2275       *) as_fn_append ac_configure_args " '$ac_arg'" ;; 
     1294      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 
    22761295    esac 
    22771296  fi 
    22781297done 
    22791298if $ac_cache_corrupted; then 
    2280   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
    2281 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
    2282   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 
    2283 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 
    2284   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 
    2285 fi 
    2286 ## -------------------- ## 
    2287 ## Main body of script. ## 
    2288 ## -------------------- ## 
     1299  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 
     1300echo "$as_me: error: changes in the environment can compromise the build" >&2;} 
     1301  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 
     1302echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 
     1303   { (exit 1); exit 1; }; } 
     1304fi 
    22891305 
    22901306ac_ext=c 
     
    22951311 
    22961312 
    2297 ac_config_headers="$ac_config_headers config.h" 
     1313 
     1314 
     1315 
     1316 
     1317 
     1318 
     1319 
     1320 
     1321 
     1322 
     1323 
     1324 
     1325 
     1326 
     1327 
     1328 
     1329 
     1330          ac_config_headers="$ac_config_headers config.h" 
    22981331 
    22991332 
     
    23141347USE_FASTCGI=0 
    23151348if test USE_FASTCGI = 1; then 
    2316 $as_echo "#define USE_FASTCGI 1" >>confdefs.h 
     1349cat >>confdefs.h <<\_ACEOF 
     1350#define USE_FASTCGI 1 
     1351_ACEOF 
    23171352 
    23181353 
     
    23201355 
    23211356if test USE_LANGACTION = 1; then 
    2322 $as_echo "#define USE_LANGACTION 1" >>confdefs.h 
    2323  
    2324  
    2325 fi 
    2326  
    2327 # Check whether --enable-corba was given. 
    2328 if test "${enable_corba+set}" = set; then : 
    2329   enableval=$enable_corba; USE_CORBA=$enableval 
     1357cat >>confdefs.h <<\_ACEOF 
     1358#define USE_LANGACTION 1 
     1359_ACEOF 
     1360 
     1361 
     1362fi 
     1363 
     1364# Check whether --enable-corba or --disable-corba was given. 
     1365if test "${enable_corba+set}" = set; then 
     1366  enableval="$enable_corba" 
     1367  USE_CORBA=$enableval 
    23301368else 
    23311369  USE_CORBA=no 
    2332 fi 
    2333  
     1370fi; 
    23341371if test $USE_CORBA = "yes" -o $USE_CORBA = "1" ; then 
    23351372  USE_CORBA=1 
    2336   $as_echo "#define USE_CORBA /**/" >>confdefs.h 
     1373  cat >>confdefs.h <<\_ACEOF 
     1374#define USE_CORBA 
     1375_ACEOF 
    23371376 
    23381377else 
     
    23421381 
    23431382 
    2344 # Check whether --with-micodir was given. 
    2345 if test "${with_micodir+set}" = set; then : 
    2346   withval=$with_micodir; MICO_DIR=$withval 
     1383# Check whether --with-micodir or --without-micodir was given. 
     1384if test "${with_micodir+set}" = set; then 
     1385  withval="$with_micodir" 
     1386  MICO_DIR=$withval 
    23471387else 
    23481388  MICO_DIR="default" 
    2349 fi 
    2350  
     1389fi; 
    23511390cat >>confdefs.h <<_ACEOF 
    23521391#define MICO_DIR "$MICO_DIR" 
     
    23551394 
    23561395 
    2357 # Check whether --enable-java was given. 
    2358 if test "${enable_java+set}" = set; then : 
    2359   enableval=$enable_java; ENABLE_JAVA=$enableval 
     1396# Check whether --enable-java or --disable-java was given. 
     1397if test "${enable_java+set}" = set; then 
     1398  enableval="$enable_java" 
     1399  ENABLE_JAVA=$enableval 
    23601400else 
    23611401  ENABLE_JAVA=yes 
    2362 fi 
    2363  
     1402fi; 
    23641403if test $ENABLE_JAVA = "yes" -o $ENABLE_JAVA = "1" ; then 
    23651404  ENABLE_JAVA=1 
     
    23751414 
    23761415 
    2377 # Check whether --enable-z3950 was given. 
    2378 if test "${enable_z3950+set}" = set; then : 
    2379   enableval=$enable_z3950; USE_Z3950=$enableval 
     1416# Check whether --enable-z3950 or --disable-z3950 was given. 
     1417if test "${enable_z3950+set}" = set; then 
     1418  enableval="$enable_z3950" 
     1419  USE_Z3950=$enableval 
    23801420else 
    23811421  USE_Z3950=no 
    2382 fi 
    2383  
     1422fi; 
    23841423if test $USE_Z3950 = "yes" -o $USE_Z3950 = "1" ; then 
    23851424  USE_Z3950=1 
    2386   $as_echo "#define USE_Z3950 /**/" >>confdefs.h 
     1425  cat >>confdefs.h <<\_ACEOF 
     1426#define USE_Z3950 
     1427_ACEOF 
    23871428 
    23881429else 
     
    23911432 
    23921433 
    2393 # Check whether --enable-yaz was given. 
    2394 if test "${enable_yaz+set}" = set; then : 
    2395   enableval=$enable_yaz; USE_YAZ=$enableval 
     1434# Check whether --enable-yaz or --disable-yaz was given. 
     1435if test "${enable_yaz+set}" = set; then 
     1436  enableval="$enable_yaz" 
     1437  USE_YAZ=$enableval 
    23961438else 
    23971439  USE_YAZ=yes 
    2398 fi 
    2399  
     1440fi; 
    24001441if test $USE_YAZ = "yes" -o $USE_YAZ = "1" ; then 
    24011442  USE_YAZ=1 
    2402   $as_echo "#define USE_YAZ /**/" >>confdefs.h 
     1443  cat >>confdefs.h <<\_ACEOF 
     1444#define USE_YAZ 
     1445_ACEOF 
    24031446 
    24041447else 
     
    24071450 
    24081451 
    2409 # Check whether --enable-jdbm was given. 
    2410 if test "${enable_jdbm+set}" = set; then : 
    2411   enableval=$enable_jdbm; USE_JDBM=$enableval 
     1452# Check whether --enable-wvware or --disable-wvware was given. 
     1453if test "${enable_wvware+set}" = set; then 
     1454  enableval="$enable_wvware" 
     1455  USE_WVWARE=$enableval 
     1456else 
     1457  USE_WVWARE=yes 
     1458fi; 
     1459if test $USE_WVWARE = "yes" -o $USE_WVWARE = "1" ; then 
     1460  USE_WVWARE=1 
     1461  cat >>confdefs.h <<\_ACEOF 
     1462#define USE_WVWARE 
     1463_ACEOF 
     1464 
     1465else 
     1466  USE_WVWARE=0 
     1467fi 
     1468 
     1469 
     1470# Check whether --enable-jdbm or --disable-jdbm was given. 
     1471if test "${enable_jdbm+set}" = set; then 
     1472  enableval="$enable_jdbm" 
     1473  USE_JDBM=$enableval 
    24121474else 
    24131475  USE_JDBM=yes 
    2414 fi 
    2415  
     1476fi; 
    24161477if test $ENABLE_JAVA = "1" -a \( $USE_JDBM = "yes" -o $USE_JDBM = "1" \) ; then 
    24171478  USE_JDBM=1 
    2418   $as_echo "#define USE_JDBM /**/" >>confdefs.h 
     1479  cat >>confdefs.h <<\_ACEOF 
     1480#define USE_JDBM 
     1481_ACEOF 
    24191482 
    24201483else 
     
    24231486 
    24241487 
    2425 # Check whether --enable-gdbm was given. 
    2426 if test "${enable_gdbm+set}" = set; then : 
    2427   enableval=$enable_gdbm; USE_GDBM=$enableval 
     1488# Check whether --enable-gdbm or --disable-gdbm was given. 
     1489if test "${enable_gdbm+set}" = set; then 
     1490  enableval="$enable_gdbm" 
     1491  USE_GDBM=$enableval 
    24281492else 
    24291493  USE_GDBM=yes 
    2430 fi 
    2431  
     1494fi; 
    24321495if test $USE_GDBM = "yes" -o $USE_GDBM = "1" ; then 
    24331496  USE_GDBM=1 
    2434   $as_echo "#define USE_GDBM /**/" >>confdefs.h 
     1497  cat >>confdefs.h <<\_ACEOF 
     1498#define USE_GDBM 
     1499_ACEOF 
    24351500 
    24361501else 
     
    24391504 
    24401505 
    2441 # Check whether --enable-accentfold was given. 
    2442 if test "${enable_accentfold+set}" = set; then : 
    2443   enableval=$enable_accentfold; ENABLE_ACCENTFOLD=$enableval 
     1506# Check whether --enable-accentfold or --disable-accentfold was given. 
     1507if test "${enable_accentfold+set}" = set; then 
     1508  enableval="$enable_accentfold" 
     1509  ENABLE_ACCENTFOLD=$enableval 
    24441510else 
    24451511  ENABLE_ACCENTFOLD=yes 
    2446 fi 
    2447  
     1512fi; 
    24481513if test $ENABLE_ACCENTFOLD = "yes" -o $ENABLE_ACCENTFOLD = "1" ; then 
    24491514  ENABLE_ACCENTFOLD=1 
    2450   $as_echo "#define ENABLE_ACCENTFOLD /**/" >>confdefs.h 
     1515  cat >>confdefs.h <<\_ACEOF 
     1516#define ENABLE_ACCENTFOLD 
     1517_ACEOF 
    24511518 
    24521519else 
     
    24551522 
    24561523 
    2457 # Check whether --enable-sqlite was given. 
    2458 if test "${enable_sqlite+set}" = set; then : 
    2459   enableval=$enable_sqlite; USE_SQLITE=$enableval 
     1524# Check whether --enable-sqlite or --disable-sqlite was given. 
     1525if test "${enable_sqlite+set}" = set; then 
     1526  enableval="$enable_sqlite" 
     1527  USE_SQLITE=$enableval 
    24601528else 
    24611529  USE_SQLITE=yes 
    2462 fi 
    2463  
     1530fi; 
    24641531if test $USE_SQLITE = "yes" -o $USE_SQLITE = "1" ; then 
    24651532  USE_SQLITE=1 
    2466   $as_echo "#define USE_SQLITE /**/" >>confdefs.h 
     1533  cat >>confdefs.h <<\_ACEOF 
     1534#define USE_SQLITE 
     1535_ACEOF 
    24671536 
    24681537else 
     
    24721541 
    24731542if test -d runtime-src; then 
    2474    # Check whether --enable-apache-httpd was given. 
    2475 if test "${enable_apache_httpd+set}" = set; then : 
    2476   enableval=$enable_apache_httpd; USE_APACHE_HTTPD=$enableval 
     1543   # Check whether --enable-apache-httpd or --disable-apache-httpd was given. 
     1544if test "${enable_apache_httpd+set}" = set; then 
     1545  enableval="$enable_apache_httpd" 
     1546  USE_APACHE_HTTPD=$enableval 
    24771547else 
    24781548  USE_APACHE_HTTPD=no 
    2479 fi 
    2480  
     1549fi; 
    24811550   if test $USE_APACHE_HTTPD = "yes" -o $USE_APACHE_HTTPD = "1" ; then 
    24821551     USE_APACHE_HTTPD=1 
    2483      $as_echo "#define USE_APACHE_HTTPD /**/" >>confdefs.h 
     1552     cat >>confdefs.h <<\_ACEOF 
     1553#define USE_APACHE_HTTPD 
     1554_ACEOF 
    24841555 
    24851556   else 
     
    24891560fi 
    24901561 
    2491 # Check whether --enable-jni was given. 
    2492 if test "${enable_jni+set}" = set; then : 
    2493   enableval=$enable_jni; ENABLE_JNI=$enableval 
     1562# Check whether --enable-jni or --disable-jni was given. 
     1563if test "${enable_jni+set}" = set; then 
     1564  enableval="$enable_jni" 
     1565  ENABLE_JNI=$enableval 
    24941566else 
    24951567  ENABLE_JNI=no 
    2496 fi 
    2497  
     1568fi; 
    24981569if test $ENABLE_JAVA = "1" -a \( $ENABLE_JNI = "yes" -o $ENABLE_JNI = "1" \) ; then 
    24991570  ENABLE_JNI=1 
    2500   $as_echo "#define ENABLE_JNI /**/" >>confdefs.h 
     1571  cat >>confdefs.h <<\_ACEOF 
     1572#define ENABLE_JNI 
     1573_ACEOF 
    25011574 
    25021575else 
     
    25051578 
    25061579 
    2507 # Check whether --enable-mg was given. 
    2508 if test "${enable_mg+set}" = set; then : 
    2509   enableval=$enable_mg; ENABLE_MG=$enableval 
     1580# Check whether --enable-mg or --disable-mg was given. 
     1581if test "${enable_mg+set}" = set; then 
     1582  enableval="$enable_mg" 
     1583  ENABLE_MG=$enableval 
    25101584else 
    25111585  ENABLE_MG=yes 
    2512 fi 
    2513  
     1586fi; 
    25141587if test $ENABLE_MG = "yes" -o $ENABLE_MG = "1" ; then 
    25151588  ENABLE_MG=1 
    2516   $as_echo "#define ENABLE_MG /**/" >>confdefs.h 
     1589  cat >>confdefs.h <<\_ACEOF 
     1590#define ENABLE_MG 
     1591_ACEOF 
    25171592 
    25181593 else 
     
    25221597 
    25231598 
    2524 # Check whether --enable-mgpp was given. 
    2525 if test "${enable_mgpp+set}" = set; then : 
    2526   enableval=$enable_mgpp; ENABLE_MGPP=$enableval 
     1599# Check whether --enable-mgpp or --disable-mgpp was given. 
     1600if test "${enable_mgpp+set}" = set; then 
     1601  enableval="$enable_mgpp" 
     1602  ENABLE_MGPP=$enableval 
    25271603else 
    25281604  ENABLE_MGPP=yes 
    2529 fi 
    2530  
     1605fi; 
    25311606if test $ENABLE_MGPP = "yes" -o $ENABLE_MGPP = "1" ; then 
    25321607  ENABLE_MGPP=1 
    2533   $as_echo "#define ENABLE_MGPP /**/" >>confdefs.h 
     1608  cat >>confdefs.h <<\_ACEOF 
     1609#define ENABLE_MGPP 
     1610_ACEOF 
    25341611 
    25351612else 
     
    25381615 
    25391616 
    2540 # Check whether --enable-lucene was given. 
    2541 if test "${enable_lucene+set}" = set; then : 
    2542   enableval=$enable_lucene; ENABLE_LUCENE=$enableval 
     1617# Check whether --enable-lucene or --disable-lucene was given. 
     1618if test "${enable_lucene+set}" = set; then 
     1619  enableval="$enable_lucene" 
     1620  ENABLE_LUCENE=$enableval 
    25431621else 
    25441622  ENABLE_LUCENE=yes 
    2545 fi 
    2546  
     1623fi; 
    25471624if test $ENABLE_JAVA = "1" -a \( $ENABLE_LUCENE = "yes" -o $ENABLE_LUCENE = "1" \) ; then 
    25481625  ENABLE_LUCENE=1 
    2549   $as_echo "#define ENABLE_LUCENE /**/" >>confdefs.h 
     1626  cat >>confdefs.h <<\_ACEOF 
     1627#define ENABLE_LUCENE 
     1628_ACEOF 
    25501629 
    25511630else 
     
    25711650  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 
    25721651set dummy ${ac_tool_prefix}gcc; ac_word=$2 
    2573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
    2574 $as_echo_n "checking for $ac_word... " >&6; } 
    2575 if test "${ac_cv_prog_CC+set}" = set; then : 
    2576   $as_echo_n "(cached) " >&6 
     1652echo "$as_me:$LINENO: checking for $ac_word" >&5 
     1653echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
     1654if test "${ac_cv_prog_CC+set}" = set; then 
     1655  echo $ECHO_N "(cached) $ECHO_C" >&6 
    25771656else 
    25781657  if test -n "$CC"; then 
     
    25841663  IFS=$as_save_IFS 
    25851664  test -z "$as_dir" && as_dir=. 
    2586     for ac_exec_ext in '' $ac_executable_extensions; do 
    2587   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
     1665  for ac_exec_ext in '' $ac_executable_extensions; do 
     1666  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
    25881667    ac_cv_prog_CC="${ac_tool_prefix}gcc" 
    2589     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 
     1668    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
    25901669    break 2 
    25911670  fi 
    25921671done 
    2593   done 
    2594 IFS=$as_save_IFS 
     1672done 
    25951673 
    25961674fi 
     
    25981676CC=$ac_cv_prog_CC 
    25991677if test -n "$CC"; then 
    2600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 
    2601 $as_echo "$CC" >&6; } 
    2602 else 
    2603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
    2604 $as_echo "no" >&6; } 
    2605 fi 
    2606  
     1678  echo "$as_me:$LINENO: result: $CC" >&5 
     1679echo "${ECHO_T}$CC" >&6 
     1680else 
     1681  echo "$as_me:$LINENO: result: no" >&5 
     1682echo "${ECHO_T}no" >&6 
     1683fi 
    26071684 
    26081685fi 
     
    26111688  # Extract the first word of "gcc", so it can be a program name with args. 
    26121689set dummy gcc; ac_word=$2 
    2613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
    2614 $as_echo_n "checking for $ac_word... " >&6; } 
    2615 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 
    2616   $as_echo_n "(cached) " >&6 
     1690echo "$as_me:$LINENO: checking for $ac_word" >&5 
     1691echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
     1692if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 
     1693  echo $ECHO_N "(cached) $ECHO_C" >&6 
    26171694else 
    26181695  if test -n "$ac_ct_CC"; then 
     
    26241701  IFS=$as_save_IFS 
    26251702  test -z "$as_dir" && as_dir=. 
    2626     for ac_exec_ext in '' $ac_executable_extensions; do 
    2627   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
     1703  for ac_exec_ext in '' $ac_executable_extensions; do 
     1704  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
    26281705    ac_cv_prog_ac_ct_CC="gcc" 
    2629     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 
     1706    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
    26301707    break 2 
    26311708  fi 
    26321709done 
    2633   done 
    2634 IFS=$as_save_IFS 
     1710done 
    26351711 
    26361712fi 
     
    26381714ac_ct_CC=$ac_cv_prog_ac_ct_CC 
    26391715if test -n "$ac_ct_CC"; then 
    2640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 
    2641 $as_echo "$ac_ct_CC" >&6; } 
    2642 else 
    2643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
    2644 $as_echo "no" >&6; } 
    2645 fi 
    2646  
    2647   if test "x$ac_ct_CC" = x; then 
    2648     CC="" 
    2649   else 
    2650     case $cross_compiling:$ac_tool_warned in 
    2651 yes:) 
    2652 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 
    2653 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 
    2654 ac_tool_warned=yes ;; 
    2655 esac 
    2656     CC=$ac_ct_CC 
    2657   fi 
     1716  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 
     1717echo "${ECHO_T}$ac_ct_CC" >&6 
     1718else 
     1719  echo "$as_me:$LINENO: result: no" >&5 
     1720echo "${ECHO_T}no" >&6 
     1721fi 
     1722 
     1723  CC=$ac_ct_CC 
    26581724else 
    26591725  CC="$ac_cv_prog_CC" 
     
    26611727 
    26621728if test -z "$CC"; then 
    2663           if test -n "$ac_tool_prefix"; then 
    2664     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 
     1729  if test -n "$ac_tool_prefix"; then 
     1730  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 
    26651731set dummy ${ac_tool_prefix}cc; ac_word=$2 
    2666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
    2667 $as_echo_n "checking for $ac_word... " >&6; } 
    2668 if test "${ac_cv_prog_CC+set}" = set; then : 
    2669   $as_echo_n "(cached) " >&6 
     1732echo "$as_me:$LINENO: checking for $ac_word" >&5 
     1733echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
     1734if test "${ac_cv_prog_CC+set}" = set; then 
     1735  echo $ECHO_N "(cached) $ECHO_C" >&6 
    26701736else 
    26711737  if test -n "$CC"; then 
     
    26771743  IFS=$as_save_IFS 
    26781744  test -z "$as_dir" && as_dir=. 
    2679     for ac_exec_ext in '' $ac_executable_extensions; do 
    2680   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
     1745  for ac_exec_ext in '' $ac_executable_extensions; do 
     1746  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
    26811747    ac_cv_prog_CC="${ac_tool_prefix}cc" 
    2682     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 
     1748    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
    26831749    break 2 
    26841750  fi 
    26851751done 
    2686   done 
    2687 IFS=$as_save_IFS 
     1752done 
    26881753 
    26891754fi 
     
    26911756CC=$ac_cv_prog_CC 
    26921757if test -n "$CC"; then 
    2693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 
    2694 $as_echo "$CC" >&6; } 
    2695 else 
    2696   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
    2697 $as_echo "no" >&6; } 
    2698 fi 
    2699  
    2700  
     1758  echo "$as_me:$LINENO: result: $CC" >&5 
     1759echo "${ECHO_T}$CC" >&6 
     1760else 
     1761  echo "$as_me:$LINENO: result: no" >&5 
     1762echo "${ECHO_T}no" >&6 
     1763fi 
     1764 
     1765fi 
     1766if test -z "$ac_cv_prog_CC"; then 
     1767  ac_ct_CC=$CC 
     1768  # Extract the first word of "cc", so it can be a program name with args. 
     1769set dummy cc; ac_word=$2 
     1770echo "$as_me:$LINENO: checking for $ac_word" >&5 
     1771echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
     1772if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 
     1773  echo $ECHO_N "(cached) $ECHO_C" >&6 
     1774else 
     1775  if test -n "$ac_ct_CC"; then 
     1776  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 
     1777else 
     1778as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
     1779for as_dir in $PATH 
     1780do 
     1781  IFS=$as_save_IFS 
     1782  test -z "$as_dir" && as_dir=. 
     1783  for ac_exec_ext in '' $ac_executable_extensions; do 
     1784  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
     1785    ac_cv_prog_ac_ct_CC="cc" 
     1786    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
     1787    break 2 
    27011788  fi 
     1789done 
     1790done 
     1791 
     1792fi 
     1793fi 
     1794ac_ct_CC=$ac_cv_prog_ac_ct_CC 
     1795if test -n "$ac_ct_CC"; then 
     1796  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 
     1797echo "${ECHO_T}$ac_ct_CC" >&6 
     1798else 
     1799  echo "$as_me:$LINENO: result: no" >&5 
     1800echo "${ECHO_T}no" >&6 
     1801fi 
     1802 
     1803  CC=$ac_ct_CC 
     1804else 
     1805  CC="$ac_cv_prog_CC" 
     1806fi 
     1807 
    27021808fi 
    27031809if test -z "$CC"; then 
    27041810  # Extract the first word of "cc", so it can be a program name with args. 
    27051811set dummy cc; ac_word=$2 
    2706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
    2707 $as_echo_n "checking for $ac_word... " >&6; } 
    2708 if test "${ac_cv_prog_CC+set}" = set; then : 
    2709   $as_echo_n "(cached) " >&6 
     1812echo "$as_me:$LINENO: checking for $ac_word" >&5 
     1813echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
     1814if test "${ac_cv_prog_CC+set}" = set; then 
     1815  echo $ECHO_N "(cached) $ECHO_C" >&6 
    27101816else 
    27111817  if test -n "$CC"; then 
     
    27181824  IFS=$as_save_IFS 
    27191825  test -z "$as_dir" && as_dir=. 
    2720     for ac_exec_ext in '' $ac_executable_extensions; do 
    2721   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
     1826  for ac_exec_ext in '' $ac_executable_extensions; do 
     1827  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
    27221828    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 
    27231829       ac_prog_rejected=yes 
     
    27251831     fi 
    27261832    ac_cv_prog_CC="cc" 
    2727     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 
     1833    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
    27281834    break 2 
    27291835  fi 
    27301836done 
    2731   done 
    2732 IFS=$as_save_IFS 
     1837done 
    27331838 
    27341839if test $ac_prog_rejected = yes; then 
     
    27481853CC=$ac_cv_prog_CC 
    27491854if test -n "$CC"; then 
    2750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 
    2751 $as_echo "$CC" >&6; } 
    2752 else 
    2753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
    2754 $as_echo "no" >&6; } 
    2755 fi 
    2756  
     1855  echo "$as_me:$LINENO: result: $CC" >&5 
     1856echo "${ECHO_T}$CC" >&6 
     1857else 
     1858  echo "$as_me:$LINENO: result: no" >&5 
     1859echo "${ECHO_T}no" >&6 
     1860fi 
    27571861 
    27581862fi 
    27591863if test -z "$CC"; then 
    27601864  if test -n "$ac_tool_prefix"; then 
    2761   for ac_prog in cl.exe 
     1865  for ac_prog in cl 
    27621866  do 
    27631867    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 
    27641868set dummy $ac_tool_prefix$ac_prog; ac_word=$2 
    2765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
    2766 $as_echo_n "checking for $ac_word... " >&6; } 
    2767 if test "${ac_cv_prog_CC+set}" = set; then : 
    2768   $as_echo_n "(cached) " >&6 
     1869echo "$as_me:$LINENO: checking for $ac_word" >&5 
     1870echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
     1871if test "${ac_cv_prog_CC+set}" = set; then 
     1872  echo $ECHO_N "(cached) $ECHO_C" >&6 
    27691873else 
    27701874  if test -n "$CC"; then 
     
    27761880  IFS=$as_save_IFS 
    27771881  test -z "$as_dir" && as_dir=. 
    2778     for ac_exec_ext in '' $ac_executable_extensions; do 
    2779   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
     1882  for ac_exec_ext in '' $ac_executable_extensions; do 
     1883  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
    27801884    ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 
    2781     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 
     1885    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
    27821886    break 2 
    27831887  fi 
    27841888done 
    2785   done 
    2786 IFS=$as_save_IFS 
     1889done 
    27871890 
    27881891fi 
     
    27901893CC=$ac_cv_prog_CC 
    27911894if test -n "$CC"; then 
    2792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 
    2793 $as_echo "$CC" >&6; } 
    2794 else 
    2795   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
    2796 $as_echo "no" >&6; } 
    2797 fi 
    2798  
     1895  echo "$as_me:$LINENO: result: $CC" >&5 
     1896echo "${ECHO_T}$CC" >&6 
     1897else 
     1898  echo "$as_me:$LINENO: result: no" >&5 
     1899echo "${ECHO_T}no" >&6 
     1900fi 
    27991901 
    28001902    test -n "$CC" && break 
     
    28031905if test -z "$CC"; then 
    28041906  ac_ct_CC=$CC 
    2805   for ac_prog in cl.exe 
     1907  for ac_prog in cl 
    28061908do 
    28071909  # Extract the first word of "$ac_prog", so it can be a program name with args. 
    28081910set dummy $ac_prog; ac_word=$2 
    2809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
    2810 $as_echo_n "checking for $ac_word... " >&6; } 
    2811 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 
    2812   $as_echo_n "(cached) " >&6 
     1911echo "$as_me:$LINENO: checking for $ac_word" >&5 
     1912echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
     1913if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 
     1914  echo $ECHO_N "(cached) $ECHO_C" >&6 
    28131915else 
    28141916  if test -n "$ac_ct_CC"; then 
     
    28201922  IFS=$as_save_IFS 
    28211923  test -z "$as_dir" && as_dir=. 
    2822     for ac_exec_ext in '' $ac_executable_extensions; do 
    2823   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
     1924  for ac_exec_ext in '' $ac_executable_extensions; do 
     1925  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
    28241926    ac_cv_prog_ac_ct_CC="$ac_prog" 
    2825     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 
     1927    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
    28261928    break 2 
    28271929  fi 
    28281930done 
    2829   done 
    2830 IFS=$as_save_IFS 
     1931done 
    28311932 
    28321933fi 
     
    28341935ac_ct_CC=$ac_cv_prog_ac_ct_CC 
    28351936if test -n "$ac_ct_CC"; then 
    2836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 
    2837 $as_echo "$ac_ct_CC" >&6; } 
    2838 else 
    2839   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
    2840 $as_echo "no" >&6; } 
    2841 fi 
    2842  
     1937  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 
     1938echo "${ECHO_T}$ac_ct_CC" >&6 
     1939else 
     1940  echo "$as_me:$LINENO: result: no" >&5 
     1941echo "${ECHO_T}no" >&6 
     1942fi 
    28431943 
    28441944  test -n "$ac_ct_CC" && break 
    28451945done 
    28461946 
    2847   if test "x$ac_ct_CC" = x; then 
    2848     CC="" 
    2849   else 
    2850     case $cross_compiling:$ac_tool_warned in 
    2851 yes:) 
    2852 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 
    2853 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 
    2854 ac_tool_warned=yes ;; 
    2855 esac 
    2856     CC=$ac_ct_CC 
    2857   fi 
    2858 fi 
    2859  
    2860 fi 
    2861  
    2862  
    2863 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
    2864 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
    2865 as_fn_error $? "no acceptable C compiler found in \$PATH 
    2866 See \`config.log' for more details" "$LINENO" 5 ; } 
     1947  CC=$ac_ct_CC 
     1948fi 
     1949 
     1950fi 
     1951 
     1952 
     1953test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 
     1954See \`config.log' for more details." >&5 
     1955echo "$as_me: error: no acceptable C compiler found in \$PATH 
     1956See \`config.log' for more details." >&2;} 
     1957   { (exit 1); exit 1; }; } 
    28671958 
    28681959# Provide some information about the compiler. 
    2869 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 
    2870 set X $ac_compile 
    2871 ac_compiler=$2 
    2872 for ac_option in --version -v -V -qversion; do 
    2873   { { ac_try="$ac_compiler $ac_option >&5" 
    2874 case "(($ac_try" in 
    2875   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2876   *) ac_try_echo=$ac_try;; 
    2877 esac 
    2878 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
    2879 $as_echo "$ac_try_echo"; } >&5 
    2880   (eval "$ac_compiler $ac_option >&5") 2>conftest.err 
    2881   ac_status=$? 
    2882   if test -s conftest.err; then 
    2883     sed '10a\ 
    2884 ... rest of stderr output deleted ... 
    2885          10q' conftest.err >conftest.er1 
    2886     cat conftest.er1 >&5 
    2887   fi 
    2888   rm -f conftest.er1 conftest.err 
    2889   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
    2890   test $ac_status = 0; } 
    2891 done 
    2892  
    2893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     1960echo "$as_me:$LINENO:" \ 
     1961     "checking for C compiler version" >&5 
     1962ac_compiler=`set X $ac_compile; echo $2` 
     1963{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 
     1964  (eval $ac_compiler --version </dev/null >&5) 2>&5 
     1965  ac_status=$? 
     1966  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     1967  (exit $ac_status); } 
     1968{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 
     1969  (eval $ac_compiler -v </dev/null >&5) 2>&5 
     1970  ac_status=$? 
     1971  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     1972  (exit $ac_status); } 
     1973{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 
     1974  (eval $ac_compiler -V </dev/null >&5) 2>&5 
     1975  ac_status=$? 
     1976  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     1977  (exit $ac_status); } 
     1978 
     1979cat >conftest.$ac_ext <<_ACEOF 
     1980/* confdefs.h.  */ 
     1981_ACEOF 
     1982cat confdefs.h >>conftest.$ac_ext 
     1983cat >>conftest.$ac_ext <<_ACEOF 
    28941984/* end confdefs.h.  */ 
    28951985 
     
    29031993_ACEOF 
    29041994ac_clean_files_save=$ac_clean_files 
    2905 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 
     1995ac_clean_files="$ac_clean_files a.out a.exe b.out" 
    29061996# Try to create an executable without -o first, disregard a.out. 
    29071997# It will help us diagnose broken compilers, and finding out an intuition 
    29081998# of exeext. 
    2909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 
    2910 $as_echo_n "checking whether the C compiler works... " >&6; } 
    2911 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 
    2912  
    2913 # The possible output files: 
    2914 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 
    2915  
    2916 ac_rmfiles= 
    2917 for ac_file in $ac_files 
    2918 do 
    2919   case $ac_file in 
    2920     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 
    2921     * ) ac_rmfiles="$ac_rmfiles $ac_file";; 
    2922   esac 
    2923 done 
    2924 rm -f $ac_rmfiles 
    2925  
    2926 if { { ac_try="$ac_link_default" 
    2927 case "(($ac_try" in 
    2928   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2929   *) ac_try_echo=$ac_try;; 
    2930 esac 
    2931 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
    2932 $as_echo "$ac_try_echo"; } >&5 
    2933   (eval "$ac_link_default") 2>&5 
    2934   ac_status=$? 
    2935   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
    2936   test $ac_status = 0; }; then : 
    2937   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 
    2938 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 
    2939 # in a Makefile.  We should not override ac_cv_exeext if it was cached, 
    2940 # so that the user can short-circuit this test for compilers unknown to 
    2941 # Autoconf. 
    2942 for ac_file in $ac_files '' 
     1999echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 
     2000echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 
     2001ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 
     2002if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 
     2003  (eval $ac_link_default) 2>&5 
     2004  ac_status=$? 
     2005  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2006  (exit $ac_status); }; then 
     2007  # Find the output, starting from the most likely.  This scheme is 
     2008# not robust to junk in `.', hence go to wildcards (a.*) only as a last 
     2009# resort. 
     2010 
     2011# Be careful to initialize this variable, since it used to be cached. 
     2012# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. 
     2013ac_cv_exeext= 
     2014# b.out is created by i960 compilers. 
     2015for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out 
    29432016do 
    29442017  test -f "$ac_file" || continue 
    29452018  case $ac_file in 
    2946     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 
     2019    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) 
     2020    ;; 
     2021    conftest.$ac_ext ) 
     2022    # This is the source file. 
    29472023    ;; 
    29482024    [ab].out ) 
     
    29512027    break;; 
    29522028    *.* ) 
    2953     if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 
    2954     then :; else 
    2955        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 
    2956     fi 
    2957     # We set ac_cv_exeext here because the later test for it is not 
    2958     # safe: cross compilers may not add the suffix if given an `-o' 
    2959     # argument, so we may need to know it at that point already. 
    2960     # Even if this section looks crufty: it has the advantage of 
    2961     # actually working. 
     2029    ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 
     2030    # FIXME: I believe we export ac_cv_exeext for Libtool, 
     2031    # but it would be cool to find out if it's true.  Does anybody 
     2032    # maintain Libtool? --akim. 
     2033    export ac_cv_exeext 
    29622034    break;; 
    29632035    * ) 
     
    29652037  esac 
    29662038done 
    2967 test "$ac_cv_exeext" = no && ac_cv_exeext= 
    2968  
    2969 else 
    2970   ac_file='' 
    2971 fi 
    2972 if test -z "$ac_file"; then : 
    2973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
    2974 $as_echo "no" >&6; } 
    2975 $as_echo "$as_me: failed program was:" >&5 
     2039else 
     2040  echo "$as_me: failed program was:" >&5 
    29762041sed 's/^/| /' conftest.$ac_ext >&5 
    29772042 
    2978 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
    2979 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
    2980 as_fn_error 77 "C compiler cannot create executables 
    2981 See \`config.log' for more details" "$LINENO" 5 ; } 
    2982 else 
    2983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 
    2984 $as_echo "yes" >&6; } 
    2985 fi 
    2986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 
    2987 $as_echo_n "checking for C compiler default output file name... " >&6; } 
    2988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 
    2989 $as_echo "$ac_file" >&6; } 
     2043{ { echo "$as_me:$LINENO: error: C compiler cannot create executables 
     2044See \`config.log' for more details." >&5 
     2045echo "$as_me: error: C compiler cannot create executables 
     2046See \`config.log' for more details." >&2;} 
     2047   { (exit 77); exit 77; }; } 
     2048fi 
     2049 
    29902050ac_exeext=$ac_cv_exeext 
    2991  
    2992 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 
     2051echo "$as_me:$LINENO: result: $ac_file" >&5 
     2052echo "${ECHO_T}$ac_file" >&6 
     2053 
     2054# Check the compiler produces executables we can run.  If not, either 
     2055# the compiler is broken, or we cross compile. 
     2056echo "$as_me:$LINENO: checking whether the C compiler works" >&5 
     2057echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 
     2058# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 
     2059# If not cross compiling, check that we can run a simple program. 
     2060if test "$cross_compiling" != yes; then 
     2061  if { ac_try='./$ac_file' 
     2062  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2063  (eval $ac_try) 2>&5 
     2064  ac_status=$? 
     2065  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2066  (exit $ac_status); }; }; then 
     2067    cross_compiling=no 
     2068  else 
     2069    if test "$cross_compiling" = maybe; then 
     2070    cross_compiling=yes 
     2071    else 
     2072    { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 
     2073If you meant to cross compile, use \`--host'. 
     2074See \`config.log' for more details." >&5 
     2075echo "$as_me: error: cannot run C compiled programs. 
     2076If you meant to cross compile, use \`--host'. 
     2077See \`config.log' for more details." >&2;} 
     2078   { (exit 1); exit 1; }; } 
     2079    fi 
     2080  fi 
     2081fi 
     2082echo "$as_me:$LINENO: result: yes" >&5 
     2083echo "${ECHO_T}yes" >&6 
     2084 
     2085rm -f a.out a.exe conftest$ac_cv_exeext b.out 
    29932086ac_clean_files=$ac_clean_files_save 
    2994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 
    2995 $as_echo_n "checking for suffix of executables... " >&6; } 
    2996 if { { ac_try="$ac_link" 
    2997 case "(($ac_try" in 
    2998   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2999   *) ac_try_echo=$ac_try;; 
    3000 esac 
    3001 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
    3002 $as_echo "$ac_try_echo"; } >&5 
    3003   (eval "$ac_link") 2>&5 
    3004   ac_status=$? 
    3005   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
    3006   test $ac_status = 0; }; then : 
     2087# Check the compiler produces executables we can run.  If not, either 
     2088# the compiler is broken, or we cross compile. 
     2089echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 
     2090echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 
     2091echo "$as_me:$LINENO: result: $cross_compiling" >&5 
     2092echo "${ECHO_T}$cross_compiling" >&6 
     2093 
     2094echo "$as_me:$LINENO: checking for suffix of executables" >&5 
     2095echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 
     2096if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     2097  (eval $ac_link) 2>&5 
     2098  ac_status=$? 
     2099  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2100  (exit $ac_status); }; then 
    30072101  # If both `conftest.exe' and `conftest' are `present' (well, observable) 
    30082102# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will 
     
    30122106  test -f "$ac_file" || continue 
    30132107  case $ac_file in 
    3014     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 
     2108    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 
    30152109    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 
     2110      export ac_cv_exeext 
    30162111      break;; 
    30172112    * ) break;; 
     
    30192114done 
    30202115else 
    3021   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
    3022 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
    3023 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 
    3024 See \`config.log' for more details" "$LINENO" 5 ; } 
    3025 fi 
    3026 rm -f conftest conftest$ac_cv_exeext 
    3027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 
    3028 $as_echo "$ac_cv_exeext" >&6; } 
     2116  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 
     2117See \`config.log' for more details." >&5 
     2118echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 
     2119See \`config.log' for more details." >&2;} 
     2120   { (exit 1); exit 1; }; } 
     2121fi 
     2122 
     2123rm -f conftest$ac_cv_exeext 
     2124echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 
     2125echo "${ECHO_T}$ac_cv_exeext" >&6 
    30292126 
    30302127rm -f conftest.$ac_ext 
    30312128EXEEXT=$ac_cv_exeext 
    30322129ac_exeext=$EXEEXT 
    3033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     2130echo "$as_me:$LINENO: checking for suffix of object files" >&5 
     2131echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 
     2132if test "${ac_cv_objext+set}" = set; then 
     2133  echo $ECHO_N "(cached) $ECHO_C" >&6 
     2134else 
     2135  cat >conftest.$ac_ext <<_ACEOF 
     2136/* confdefs.h.  */ 
     2137_ACEOF 
     2138cat confdefs.h >>conftest.$ac_ext 
     2139cat >>conftest.$ac_ext <<_ACEOF 
    30342140/* end confdefs.h.  */ 
    3035 #include <stdio.h> 
     2141 
    30362142int 
    30372143main () 
    30382144{ 
    3039 FILE *f = fopen ("conftest.out", "w"); 
    3040  return ferror (f) || fclose (f) != 0; 
    30412145 
    30422146  ; 
     
    30442148} 
    30452149_ACEOF 
    3046 ac_clean_files="$ac_clean_files conftest.out" 
    3047 # Check that the compiler produces executables we can run.  If not, either 
    3048 # the compiler is broken, or we cross compile. 
    3049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 
    3050 $as_echo_n "checking whether we are cross compiling... " >&6; } 
    3051 if test "$cross_compiling" != yes; then 
    3052   { { ac_try="$ac_link" 
    3053 case "(($ac_try" in 
    3054   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3055   *) ac_try_echo=$ac_try;; 
    3056 esac 
    3057 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
    3058 $as_echo "$ac_try_echo"; } >&5 
    3059   (eval "$ac_link") 2>&5 
    3060   ac_status=$? 
    3061   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
    3062   test $ac_status = 0; } 
    3063   if { ac_try='./conftest$ac_cv_exeext' 
    3064   { { case "(($ac_try" in 
    3065   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3066   *) ac_try_echo=$ac_try;; 
    3067 esac 
    3068 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
    3069 $as_echo "$ac_try_echo"; } >&5 
    3070   (eval "$ac_try") 2>&5 
    3071   ac_status=$? 
    3072   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
    3073   test $ac_status = 0; }; }; then 
    3074     cross_compiling=no 
    3075   else 
    3076     if test "$cross_compiling" = maybe; then 
    3077     cross_compiling=yes 
    3078     else 
    3079     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
    3080 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
    3081 as_fn_error $? "cannot run C compiled programs. 
    3082 If you meant to cross compile, use \`--host'. 
    3083 See \`config.log' for more details" "$LINENO" 5 ; } 
    3084     fi 
    3085   fi 
    3086 fi 
    3087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 
    3088 $as_echo "$cross_compiling" >&6; } 
    3089  
    3090 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 
    3091 ac_clean_files=$ac_clean_files_save 
    3092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 
    3093 $as_echo_n "checking for suffix of object files... " >&6; } 
    3094 if test "${ac_cv_objext+set}" = set; then : 
    3095   $as_echo_n "(cached) " >&6 
    3096 else 
    3097   cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    3098 /* end confdefs.h.  */ 
    3099  
    3100 int 
    3101 main () 
    3102 { 
    3103  
    3104   ; 
    3105   return 0; 
    3106 } 
    3107 _ACEOF 
    31082150rm -f conftest.o conftest.obj 
    3109 if { { ac_try="$ac_compile" 
    3110 case "(($ac_try" in 
    3111   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3112   *) ac_try_echo=$ac_try;; 
    3113 esac 
    3114 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
    3115 $as_echo "$ac_try_echo"; } >&5 
    3116   (eval "$ac_compile") 2>&5 
    3117   ac_status=$? 
    3118   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
    3119   test $ac_status = 0; }; then : 
    3120   for ac_file in conftest.o conftest.obj conftest.*; do 
    3121   test -f "$ac_file" || continue; 
     2151if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2152  (eval $ac_compile) 2>&5 
     2153  ac_status=$? 
     2154  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2155  (exit $ac_status); }; then 
     2156  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 
    31222157  case $ac_file in 
    3123     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 
     2158    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; 
    31242159    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 
    31252160       break;; 
     
    31272162done 
    31282163else 
    3129   $as_echo "$as_me: failed program was:" >&5 
     2164  echo "$as_me: failed program was:" >&5 
    31302165sed 's/^/| /' conftest.$ac_ext >&5 
    31312166 
    3132 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
    3133 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
    3134 as_fn_error $? "cannot compute suffix of object files: cannot compile 
    3135 See \`config.log' for more details" "$LINENO" 5 ; } 
    3136 fi 
     2167{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 
     2168See \`config.log' for more details." >&5 
     2169echo "$as_me: error: cannot compute suffix of object files: cannot compile 
     2170See \`config.log' for more details." >&2;} 
     2171   { (exit 1); exit 1; }; } 
     2172fi 
     2173 
    31372174rm -f conftest.$ac_cv_objext conftest.$ac_ext 
    31382175fi 
    3139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 
    3140 $as_echo "$ac_cv_objext" >&6; } 
     2176echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 
     2177echo "${ECHO_T}$ac_cv_objext" >&6 
    31412178OBJEXT=$ac_cv_objext 
    31422179ac_objext=$OBJEXT 
    3143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 
    3144 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 
    3145 if test "${ac_cv_c_compiler_gnu+set}" = set; then : 
    3146   $as_echo_n "(cached) " >&6 
    3147 else 
    3148   cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     2180echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 
     2181echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 
     2182if test "${ac_cv_c_compiler_gnu+set}" = set; then 
     2183  echo $ECHO_N "(cached) $ECHO_C" >&6 
     2184else 
     2185  cat >conftest.$ac_ext <<_ACEOF 
     2186/* confdefs.h.  */ 
     2187_ACEOF 
     2188cat confdefs.h >>conftest.$ac_ext 
     2189cat >>conftest.$ac_ext <<_ACEOF 
    31492190/* end confdefs.h.  */ 
    31502191 
     
    31602201} 
    31612202_ACEOF 
    3162 if ac_fn_c_try_compile "$LINENO"; then : 
     2203rm -f conftest.$ac_objext 
     2204if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2205  (eval $ac_compile) 2>conftest.er1 
     2206  ac_status=$? 
     2207  grep -v '^ *+' conftest.er1 >conftest.err 
     2208  rm -f conftest.er1 
     2209  cat conftest.err >&5 
     2210  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2211  (exit $ac_status); } && 
     2212     { ac_try='test -z "$ac_c_werror_flag" 
     2213             || test ! -s conftest.err' 
     2214  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2215  (eval $ac_try) 2>&5 
     2216  ac_status=$? 
     2217  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2218  (exit $ac_status); }; } && 
     2219     { ac_try='test -s conftest.$ac_objext' 
     2220  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2221  (eval $ac_try) 2>&5 
     2222  ac_status=$? 
     2223  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2224  (exit $ac_status); }; }; then 
    31632225  ac_compiler_gnu=yes 
    31642226else 
    3165   ac_compiler_gnu=no 
    3166 fi 
    3167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
     2227  echo "$as_me: failed program was:" >&5 
     2228sed 's/^/| /' conftest.$ac_ext >&5 
     2229 
     2230ac_compiler_gnu=no 
     2231fi 
     2232rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    31682233ac_cv_c_compiler_gnu=$ac_compiler_gnu 
    31692234 
    31702235fi 
    3171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 
    3172 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 
    3173 if test $ac_compiler_gnu = yes; then 
    3174   GCC=yes 
    3175 else 
    3176   GCC= 
    3177 fi 
     2236echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 
     2237echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 
     2238GCC=`test $ac_compiler_gnu = yes && echo yes` 
    31782239ac_test_CFLAGS=${CFLAGS+set} 
    31792240ac_save_CFLAGS=$CFLAGS 
    3180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 
    3181 $as_echo_n "checking whether $CC accepts -g... " >&6; } 
    3182 if test "${ac_cv_prog_cc_g+set}" = set; then : 
    3183   $as_echo_n "(cached) " >&6 
    3184 else 
    3185   ac_save_c_werror_flag=$ac_c_werror_flag 
    3186    ac_c_werror_flag=yes 
    3187    ac_cv_prog_cc_g=no 
    3188    CFLAGS="-g" 
    3189    cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     2241CFLAGS="-g" 
     2242echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 
     2243echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 
     2244if test "${ac_cv_prog_cc_g+set}" = set; then 
     2245  echo $ECHO_N "(cached) $ECHO_C" >&6 
     2246else 
     2247  cat >conftest.$ac_ext <<_ACEOF 
     2248/* confdefs.h.  */ 
     2249_ACEOF 
     2250cat confdefs.h >>conftest.$ac_ext 
     2251cat >>conftest.$ac_ext <<_ACEOF 
    31902252/* end confdefs.h.  */ 
    31912253 
     
    31982260} 
    31992261_ACEOF 
    3200 if ac_fn_c_try_compile "$LINENO"; then : 
     2262rm -f conftest.$ac_objext 
     2263if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2264  (eval $ac_compile) 2>conftest.er1 
     2265  ac_status=$? 
     2266  grep -v '^ *+' conftest.er1 >conftest.err 
     2267  rm -f conftest.er1 
     2268  cat conftest.err >&5 
     2269  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2270  (exit $ac_status); } && 
     2271     { ac_try='test -z "$ac_c_werror_flag" 
     2272             || test ! -s conftest.err' 
     2273  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2274  (eval $ac_try) 2>&5 
     2275  ac_status=$? 
     2276  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2277  (exit $ac_status); }; } && 
     2278     { ac_try='test -s conftest.$ac_objext' 
     2279  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2280  (eval $ac_try) 2>&5 
     2281  ac_status=$? 
     2282  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2283  (exit $ac_status); }; }; then 
    32012284  ac_cv_prog_cc_g=yes 
    32022285else 
    3203   CFLAGS="" 
    3204       cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    3205 /* end confdefs.h.  */ 
    3206  
    3207 int 
    3208 main () 
    3209 { 
    3210  
    3211   ; 
    3212   return 0; 
    3213 } 
    3214 _ACEOF 
    3215 if ac_fn_c_try_compile "$LINENO"; then : 
    3216  
    3217 else 
    3218   ac_c_werror_flag=$ac_save_c_werror_flag 
    3219      CFLAGS="-g" 
    3220      cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    3221 /* end confdefs.h.  */ 
    3222  
    3223 int 
    3224 main () 
    3225 { 
    3226  
    3227   ; 
    3228   return 0; 
    3229 } 
    3230 _ACEOF 
    3231 if ac_fn_c_try_compile "$LINENO"; then : 
    3232   ac_cv_prog_cc_g=yes 
    3233 fi 
    3234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    3235 fi 
    3236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    3237 fi 
    3238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    3239    ac_c_werror_flag=$ac_save_c_werror_flag 
    3240 fi 
    3241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 
    3242 $as_echo "$ac_cv_prog_cc_g" >&6; } 
     2286  echo "$as_me: failed program was:" >&5 
     2287sed 's/^/| /' conftest.$ac_ext >&5 
     2288 
     2289ac_cv_prog_cc_g=no 
     2290fi 
     2291rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     2292fi 
     2293echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 
     2294echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 
    32432295if test "$ac_test_CFLAGS" = set; then 
    32442296  CFLAGS=$ac_save_CFLAGS 
     
    32562308  fi 
    32572309fi 
    3258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 
    3259 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 
    3260 if test "${ac_cv_prog_cc_c89+set}" = set; then : 
    3261   $as_echo_n "(cached) " >&6 
    3262 else 
    3263   ac_cv_prog_cc_c89=no 
     2310echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 
     2311echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 
     2312if test "${ac_cv_prog_cc_stdc+set}" = set; then 
     2313  echo $ECHO_N "(cached) $ECHO_C" >&6 
     2314else 
     2315  ac_cv_prog_cc_stdc=no 
    32642316ac_save_CC=$CC 
    3265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     2317cat >conftest.$ac_ext <<_ACEOF 
     2318/* confdefs.h.  */ 
     2319_ACEOF 
     2320cat confdefs.h >>conftest.$ac_ext 
     2321cat >>conftest.$ac_ext <<_ACEOF 
    32662322/* end confdefs.h.  */ 
    32672323#include <stdarg.h> 
     
    32912347   function prototypes and stuff, but not '\xHH' hex character constants. 
    32922348   These don't provoke an error unfortunately, instead are silently treated 
    3293    as 'x'.  The following induces an error, until -std is added to get 
     2349   as 'x'.  The following induces an error, until -std1 is added to get 
    32942350   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an 
    32952351   array size at least.  It's necessary to write '\x00'==0 to get something 
    3296    that's true only with -std.  */ 
     2352   that's true only with -std1.  */ 
    32972353int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 
    3298  
    3299 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 
    3300    inside strings and character constants.  */ 
    3301 #define FOO(x) 'x' 
    3302 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 
    33032354 
    33042355int test (int i, double x); 
     
    33162367} 
    33172368_ACEOF 
    3318 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 
    3319     -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 
     2369# Don't try gcc -ansi; that turns off useful extensions and 
     2370# breaks some systems' header files. 
     2371# AIX           -qlanglvl=ansi 
     2372# Ultrix and OSF/1  -std1 
     2373# HP-UX 10.20 and later -Ae 
     2374# HP-UX older versions  -Aa -D_HPUX_SOURCE 
     2375# SVR4          -Xc -D__EXTENSIONS__ 
     2376for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 
    33202377do 
    33212378  CC="$ac_save_CC $ac_arg" 
    3322   if ac_fn_c_try_compile "$LINENO"; then : 
    3323   ac_cv_prog_cc_c89=$ac_arg 
    3324 fi 
    3325 rm -f core conftest.err conftest.$ac_objext 
    3326   test "x$ac_cv_prog_cc_c89" != "xno" && break 
     2379  rm -f conftest.$ac_objext 
     2380if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2381  (eval $ac_compile) 2>conftest.er1 
     2382  ac_status=$? 
     2383  grep -v '^ *+' conftest.er1 >conftest.err 
     2384  rm -f conftest.er1 
     2385  cat conftest.err >&5 
     2386  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2387  (exit $ac_status); } && 
     2388     { ac_try='test -z "$ac_c_werror_flag" 
     2389             || test ! -s conftest.err' 
     2390  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2391  (eval $ac_try) 2>&5 
     2392  ac_status=$? 
     2393  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2394  (exit $ac_status); }; } && 
     2395     { ac_try='test -s conftest.$ac_objext' 
     2396  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2397  (eval $ac_try) 2>&5 
     2398  ac_status=$? 
     2399  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2400  (exit $ac_status); }; }; then 
     2401  ac_cv_prog_cc_stdc=$ac_arg 
     2402break 
     2403else 
     2404  echo "$as_me: failed program was:" >&5 
     2405sed 's/^/| /' conftest.$ac_ext >&5 
     2406 
     2407fi 
     2408rm -f conftest.err conftest.$ac_objext 
    33272409done 
    3328 rm -f conftest.$ac_ext 
     2410rm -f conftest.$ac_ext conftest.$ac_objext 
    33292411CC=$ac_save_CC 
    33302412 
    33312413fi 
    3332 # AC_CACHE_VAL 
    3333 case "x$ac_cv_prog_cc_c89" in 
    3334   x) 
    3335     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 
    3336 $as_echo "none needed" >&6; } ;; 
    3337   xno) 
    3338     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 
    3339 $as_echo "unsupported" >&6; } ;; 
     2414 
     2415case "x$ac_cv_prog_cc_stdc" in 
     2416  x|xno) 
     2417    echo "$as_me:$LINENO: result: none needed" >&5 
     2418echo "${ECHO_T}none needed" >&6 ;; 
    33402419  *) 
    3341     CC="$CC $ac_cv_prog_cc_c89" 
    3342     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 
    3343 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 
     2420    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 
     2421echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 
     2422    CC="$CC $ac_cv_prog_cc_stdc" ;; 
    33442423esac 
    3345 if test "x$ac_cv_prog_cc_c89" != xno; then : 
    3346  
    3347 fi 
    3348  
     2424 
     2425# Some people use a C++ compiler to compile C.  Since we use `exit', 
     2426# in C++ we need to declare it.  In case someone uses the same compiler 
     2427# for both compiling C and C++ we need to have the C++ compiler decide 
     2428# the declaration of exit, since it's the most demanding environment. 
     2429cat >conftest.$ac_ext <<_ACEOF 
     2430#ifndef __cplusplus 
     2431  choke me 
     2432#endif 
     2433_ACEOF 
     2434rm -f conftest.$ac_objext 
     2435if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2436  (eval $ac_compile) 2>conftest.er1 
     2437  ac_status=$? 
     2438  grep -v '^ *+' conftest.er1 >conftest.err 
     2439  rm -f conftest.er1 
     2440  cat conftest.err >&5 
     2441  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2442  (exit $ac_status); } && 
     2443     { ac_try='test -z "$ac_c_werror_flag" 
     2444             || test ! -s conftest.err' 
     2445  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2446  (eval $ac_try) 2>&5 
     2447  ac_status=$? 
     2448  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2449  (exit $ac_status); }; } && 
     2450     { ac_try='test -s conftest.$ac_objext' 
     2451  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2452  (eval $ac_try) 2>&5 
     2453  ac_status=$? 
     2454  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2455  (exit $ac_status); }; }; then 
     2456  for ac_declaration in \ 
     2457   '' \ 
     2458   'extern "C" void std::exit (int) throw (); using std::exit;' \ 
     2459   'extern "C" void std::exit (int); using std::exit;' \ 
     2460   'extern "C" void exit (int) throw ();' \ 
     2461   'extern "C" void exit (int);' \ 
     2462   'void exit (int);' 
     2463do 
     2464  cat >conftest.$ac_ext <<_ACEOF 
     2465/* confdefs.h.  */ 
     2466_ACEOF 
     2467cat confdefs.h >>conftest.$ac_ext 
     2468cat >>conftest.$ac_ext <<_ACEOF 
     2469/* end confdefs.h.  */ 
     2470$ac_declaration 
     2471#include <stdlib.h> 
     2472int 
     2473main () 
     2474{ 
     2475exit (42); 
     2476  ; 
     2477  return 0; 
     2478} 
     2479_ACEOF 
     2480rm -f conftest.$ac_objext 
     2481if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2482  (eval $ac_compile) 2>conftest.er1 
     2483  ac_status=$? 
     2484  grep -v '^ *+' conftest.er1 >conftest.err 
     2485  rm -f conftest.er1 
     2486  cat conftest.err >&5 
     2487  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2488  (exit $ac_status); } && 
     2489     { ac_try='test -z "$ac_c_werror_flag" 
     2490             || test ! -s conftest.err' 
     2491  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2492  (eval $ac_try) 2>&5 
     2493  ac_status=$? 
     2494  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2495  (exit $ac_status); }; } && 
     2496     { ac_try='test -s conftest.$ac_objext' 
     2497  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2498  (eval $ac_try) 2>&5 
     2499  ac_status=$? 
     2500  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2501  (exit $ac_status); }; }; then 
     2502  : 
     2503else 
     2504  echo "$as_me: failed program was:" >&5 
     2505sed 's/^/| /' conftest.$ac_ext >&5 
     2506 
     2507continue 
     2508fi 
     2509rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     2510  cat >conftest.$ac_ext <<_ACEOF 
     2511/* confdefs.h.  */ 
     2512_ACEOF 
     2513cat confdefs.h >>conftest.$ac_ext 
     2514cat >>conftest.$ac_ext <<_ACEOF 
     2515/* end confdefs.h.  */ 
     2516$ac_declaration 
     2517int 
     2518main () 
     2519{ 
     2520exit (42); 
     2521  ; 
     2522  return 0; 
     2523} 
     2524_ACEOF 
     2525rm -f conftest.$ac_objext 
     2526if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2527  (eval $ac_compile) 2>conftest.er1 
     2528  ac_status=$? 
     2529  grep -v '^ *+' conftest.er1 >conftest.err 
     2530  rm -f conftest.er1 
     2531  cat conftest.err >&5 
     2532  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2533  (exit $ac_status); } && 
     2534     { ac_try='test -z "$ac_c_werror_flag" 
     2535             || test ! -s conftest.err' 
     2536  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2537  (eval $ac_try) 2>&5 
     2538  ac_status=$? 
     2539  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2540  (exit $ac_status); }; } && 
     2541     { ac_try='test -s conftest.$ac_objext' 
     2542  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2543  (eval $ac_try) 2>&5 
     2544  ac_status=$? 
     2545  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2546  (exit $ac_status); }; }; then 
     2547  break 
     2548else 
     2549  echo "$as_me: failed program was:" >&5 
     2550sed 's/^/| /' conftest.$ac_ext >&5 
     2551 
     2552fi 
     2553rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     2554done 
     2555rm -f conftest* 
     2556if test -n "$ac_declaration"; then 
     2557  echo '#ifdef __cplusplus' >>confdefs.h 
     2558  echo $ac_declaration      >>confdefs.h 
     2559  echo '#endif'             >>confdefs.h 
     2560fi 
     2561 
     2562else 
     2563  echo "$as_me: failed program was:" >&5 
     2564sed 's/^/| /' conftest.$ac_ext >&5 
     2565 
     2566fi 
     2567rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    33492568ac_ext=c 
    33502569ac_cpp='$CPP $CPPFLAGS' 
     
    33532572ac_compiler_gnu=$ac_cv_c_compiler_gnu 
    33542573 
    3355 ac_ext=cpp 
     2574ac_ext=cc 
    33562575ac_cpp='$CXXCPP $CPPFLAGS' 
    33572576ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 
    33582577ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 
    33592578ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 
    3360 if test -z "$CXX"; then 
    3361   if test -n "$CCC"; then 
    3362     CXX=$CCC 
    3363   else 
    3364     if test -n "$ac_tool_prefix"; then 
    3365   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 
     2579if test -n "$ac_tool_prefix"; then 
     2580  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC 
    33662581  do 
    33672582    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 
    33682583set dummy $ac_tool_prefix$ac_prog; ac_word=$2 
    3369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
    3370 $as_echo_n "checking for $ac_word... " >&6; } 
    3371 if test "${ac_cv_prog_CXX+set}" = set; then : 
    3372   $as_echo_n "(cached) " >&6 
     2584echo "$as_me:$LINENO: checking for $ac_word" >&5 
     2585echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
     2586if test "${ac_cv_prog_CXX+set}" = set; then 
     2587  echo $ECHO_N "(cached) $ECHO_C" >&6 
    33732588else 
    33742589  if test -n "$CXX"; then 
     
    33802595  IFS=$as_save_IFS 
    33812596  test -z "$as_dir" && as_dir=. 
    3382     for ac_exec_ext in '' $ac_executable_extensions; do 
    3383   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
     2597  for ac_exec_ext in '' $ac_executable_extensions; do 
     2598  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
    33842599    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 
    3385     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 
     2600    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
    33862601    break 2 
    33872602  fi 
    33882603done 
    3389   done 
    3390 IFS=$as_save_IFS 
     2604done 
    33912605 
    33922606fi 
     
    33942608CXX=$ac_cv_prog_CXX 
    33952609if test -n "$CXX"; then 
    3396   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 
    3397 $as_echo "$CXX" >&6; } 
    3398 else 
    3399   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
    3400 $as_echo "no" >&6; } 
    3401 fi 
    3402  
     2610  echo "$as_me:$LINENO: result: $CXX" >&5 
     2611echo "${ECHO_T}$CXX" >&6 
     2612else 
     2613  echo "$as_me:$LINENO: result: no" >&5 
     2614echo "${ECHO_T}no" >&6 
     2615fi 
    34032616 
    34042617    test -n "$CXX" && break 
     
    34072620if test -z "$CXX"; then 
    34082621  ac_ct_CXX=$CXX 
    3409   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 
     2622  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC 
    34102623do 
    34112624  # Extract the first word of "$ac_prog", so it can be a program name with args. 
    34122625set dummy $ac_prog; ac_word=$2 
    3413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
    3414 $as_echo_n "checking for $ac_word... " >&6; } 
    3415 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : 
    3416   $as_echo_n "(cached) " >&6 
     2626echo "$as_me:$LINENO: checking for $ac_word" >&5 
     2627echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
     2628if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then 
     2629  echo $ECHO_N "(cached) $ECHO_C" >&6 
    34172630else 
    34182631  if test -n "$ac_ct_CXX"; then 
     
    34242637  IFS=$as_save_IFS 
    34252638  test -z "$as_dir" && as_dir=. 
    3426     for ac_exec_ext in '' $ac_executable_extensions; do 
    3427   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
     2639  for ac_exec_ext in '' $ac_executable_extensions; do 
     2640  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
    34282641    ac_cv_prog_ac_ct_CXX="$ac_prog" 
    3429     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 
     2642    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
    34302643    break 2 
    34312644  fi 
    34322645done 
    3433   done 
    3434 IFS=$as_save_IFS 
     2646done 
    34352647 
    34362648fi 
     
    34382650ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 
    34392651if test -n "$ac_ct_CXX"; then 
    3440   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 
    3441 $as_echo "$ac_ct_CXX" >&6; } 
    3442 else 
    3443   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
    3444 $as_echo "no" >&6; } 
    3445 fi 
    3446  
     2652  echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 
     2653echo "${ECHO_T}$ac_ct_CXX" >&6 
     2654else 
     2655  echo "$as_me:$LINENO: result: no" >&5 
     2656echo "${ECHO_T}no" >&6 
     2657fi 
    34472658 
    34482659  test -n "$ac_ct_CXX" && break 
    34492660done 
    3450  
    3451   if test "x$ac_ct_CXX" = x; then 
    3452     CXX="g++" 
    3453   else 
    3454     case $cross_compiling:$ac_tool_warned in 
    3455 yes:) 
    3456 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 
    3457 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 
    3458 ac_tool_warned=yes ;; 
    3459 esac 
    3460     CXX=$ac_ct_CXX 
    3461   fi 
    3462 fi 
    3463  
    3464   fi 
    3465 fi 
     2661test -n "$ac_ct_CXX" || ac_ct_CXX="g++" 
     2662 
     2663  CXX=$ac_ct_CXX 
     2664fi 
     2665 
     2666 
    34662667# Provide some information about the compiler. 
    3467 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 
    3468 set X $ac_compile 
    3469 ac_compiler=$2 
    3470 for ac_option in --version -v -V -qversion; do 
    3471   { { ac_try="$ac_compiler $ac_option >&5" 
    3472 case "(($ac_try" in 
    3473   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3474   *) ac_try_echo=$ac_try;; 
    3475 esac 
    3476 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
    3477 $as_echo "$ac_try_echo"; } >&5 
    3478   (eval "$ac_compiler $ac_option >&5") 2>conftest.err 
    3479   ac_status=$? 
    3480   if test -s conftest.err; then 
    3481     sed '10a\ 
    3482 ... rest of stderr output deleted ... 
    3483          10q' conftest.err >conftest.er1 
    3484     cat conftest.er1 >&5 
    3485   fi 
    3486   rm -f conftest.er1 conftest.err 
    3487   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
    3488   test $ac_status = 0; } 
    3489 done 
    3490  
    3491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 
    3492 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } 
    3493 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : 
    3494   $as_echo_n "(cached) " >&6 
    3495 else 
    3496   cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     2668echo "$as_me:$LINENO:" \ 
     2669     "checking for C++ compiler version" >&5 
     2670ac_compiler=`set X $ac_compile; echo $2` 
     2671{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 
     2672  (eval $ac_compiler --version </dev/null >&5) 2>&5 
     2673  ac_status=$? 
     2674  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2675  (exit $ac_status); } 
     2676{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 
     2677  (eval $ac_compiler -v </dev/null >&5) 2>&5 
     2678  ac_status=$? 
     2679  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2680  (exit $ac_status); } 
     2681{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 
     2682  (eval $ac_compiler -V </dev/null >&5) 2>&5 
     2683  ac_status=$? 
     2684  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2685  (exit $ac_status); } 
     2686 
     2687echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 
     2688echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6 
     2689if test "${ac_cv_cxx_compiler_gnu+set}" = set; then 
     2690  echo $ECHO_N "(cached) $ECHO_C" >&6 
     2691else 
     2692  cat >conftest.$ac_ext <<_ACEOF 
     2693/* confdefs.h.  */ 
     2694_ACEOF 
     2695cat confdefs.h >>conftest.$ac_ext 
     2696cat >>conftest.$ac_ext <<_ACEOF 
    34972697/* end confdefs.h.  */ 
    34982698 
     
    35082708} 
    35092709_ACEOF 
    3510 if ac_fn_cxx_try_compile "$LINENO"; then : 
     2710rm -f conftest.$ac_objext 
     2711if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2712  (eval $ac_compile) 2>conftest.er1 
     2713  ac_status=$? 
     2714  grep -v '^ *+' conftest.er1 >conftest.err 
     2715  rm -f conftest.er1 
     2716  cat conftest.err >&5 
     2717  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2718  (exit $ac_status); } && 
     2719     { ac_try='test -z "$ac_cxx_werror_flag" 
     2720             || test ! -s conftest.err' 
     2721  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2722  (eval $ac_try) 2>&5 
     2723  ac_status=$? 
     2724  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2725  (exit $ac_status); }; } && 
     2726     { ac_try='test -s conftest.$ac_objext' 
     2727  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2728  (eval $ac_try) 2>&5 
     2729  ac_status=$? 
     2730  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2731  (exit $ac_status); }; }; then 
    35112732  ac_compiler_gnu=yes 
    35122733else 
    3513   ac_compiler_gnu=no 
    3514 fi 
    3515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
     2734  echo "$as_me: failed program was:" >&5 
     2735sed 's/^/| /' conftest.$ac_ext >&5 
     2736 
     2737ac_compiler_gnu=no 
     2738fi 
     2739rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    35162740ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 
    35172741 
    35182742fi 
    3519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 
    3520 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; } 
    3521 if test $ac_compiler_gnu = yes; then 
    3522   GXX=yes 
    3523 else 
    3524   GXX= 
    3525 fi 
     2743echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 
     2744echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6 
     2745GXX=`test $ac_compiler_gnu = yes && echo yes` 
    35262746ac_test_CXXFLAGS=${CXXFLAGS+set} 
    35272747ac_save_CXXFLAGS=$CXXFLAGS 
    3528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 
    3529 $as_echo_n "checking whether $CXX accepts -g... " >&6; } 
    3530 if test "${ac_cv_prog_cxx_g+set}" = set; then : 
    3531   $as_echo_n "(cached) " >&6 
    3532 else 
    3533   ac_save_cxx_werror_flag=$ac_cxx_werror_flag 
    3534    ac_cxx_werror_flag=yes 
    3535    ac_cv_prog_cxx_g=no 
    3536    CXXFLAGS="-g" 
    3537    cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     2748CXXFLAGS="-g" 
     2749echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 
     2750echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6 
     2751if test "${ac_cv_prog_cxx_g+set}" = set; then 
     2752  echo $ECHO_N "(cached) $ECHO_C" >&6 
     2753else 
     2754  cat >conftest.$ac_ext <<_ACEOF 
     2755/* confdefs.h.  */ 
     2756_ACEOF 
     2757cat confdefs.h >>conftest.$ac_ext 
     2758cat >>conftest.$ac_ext <<_ACEOF 
    35382759/* end confdefs.h.  */ 
    35392760 
     
    35462767} 
    35472768_ACEOF 
    3548 if ac_fn_cxx_try_compile "$LINENO"; then : 
     2769rm -f conftest.$ac_objext 
     2770if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2771  (eval $ac_compile) 2>conftest.er1 
     2772  ac_status=$? 
     2773  grep -v '^ *+' conftest.er1 >conftest.err 
     2774  rm -f conftest.er1 
     2775  cat conftest.err >&5 
     2776  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2777  (exit $ac_status); } && 
     2778     { ac_try='test -z "$ac_cxx_werror_flag" 
     2779             || test ! -s conftest.err' 
     2780  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2781  (eval $ac_try) 2>&5 
     2782  ac_status=$? 
     2783  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2784  (exit $ac_status); }; } && 
     2785     { ac_try='test -s conftest.$ac_objext' 
     2786  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2787  (eval $ac_try) 2>&5 
     2788  ac_status=$? 
     2789  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2790  (exit $ac_status); }; }; then 
    35492791  ac_cv_prog_cxx_g=yes 
    35502792else 
    3551   CXXFLAGS="" 
    3552       cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    3553 /* end confdefs.h.  */ 
    3554  
    3555 int 
    3556 main () 
    3557 { 
    3558  
    3559   ; 
    3560   return 0; 
    3561 } 
    3562 _ACEOF 
    3563 if ac_fn_cxx_try_compile "$LINENO"; then : 
    3564  
    3565 else 
    3566   ac_cxx_werror_flag=$ac_save_cxx_werror_flag 
    3567      CXXFLAGS="-g" 
    3568      cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    3569 /* end confdefs.h.  */ 
    3570  
    3571 int 
    3572 main () 
    3573 { 
    3574  
    3575   ; 
    3576   return 0; 
    3577 } 
    3578 _ACEOF 
    3579 if ac_fn_cxx_try_compile "$LINENO"; then : 
    3580   ac_cv_prog_cxx_g=yes 
    3581 fi 
    3582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    3583 fi 
    3584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    3585 fi 
    3586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    3587    ac_cxx_werror_flag=$ac_save_cxx_werror_flag 
    3588 fi 
    3589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 
    3590 $as_echo "$ac_cv_prog_cxx_g" >&6; } 
     2793  echo "$as_me: failed program was:" >&5 
     2794sed 's/^/| /' conftest.$ac_ext >&5 
     2795 
     2796ac_cv_prog_cxx_g=no 
     2797fi 
     2798rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     2799fi 
     2800echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 
     2801echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6 
    35912802if test "$ac_test_CXXFLAGS" = set; then 
    35922803  CXXFLAGS=$ac_save_CXXFLAGS 
     
    36042815  fi 
    36052816fi 
     2817for ac_declaration in \ 
     2818   '' \ 
     2819   'extern "C" void std::exit (int) throw (); using std::exit;' \ 
     2820   'extern "C" void std::exit (int); using std::exit;' \ 
     2821   'extern "C" void exit (int) throw ();' \ 
     2822   'extern "C" void exit (int);' \ 
     2823   'void exit (int);' 
     2824do 
     2825  cat >conftest.$ac_ext <<_ACEOF 
     2826/* confdefs.h.  */ 
     2827_ACEOF 
     2828cat confdefs.h >>conftest.$ac_ext 
     2829cat >>conftest.$ac_ext <<_ACEOF 
     2830/* end confdefs.h.  */ 
     2831$ac_declaration 
     2832#include <stdlib.h> 
     2833int 
     2834main () 
     2835{ 
     2836exit (42); 
     2837  ; 
     2838  return 0; 
     2839} 
     2840_ACEOF 
     2841rm -f conftest.$ac_objext 
     2842if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2843  (eval $ac_compile) 2>conftest.er1 
     2844  ac_status=$? 
     2845  grep -v '^ *+' conftest.er1 >conftest.err 
     2846  rm -f conftest.er1 
     2847  cat conftest.err >&5 
     2848  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2849  (exit $ac_status); } && 
     2850     { ac_try='test -z "$ac_cxx_werror_flag" 
     2851             || test ! -s conftest.err' 
     2852  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2853  (eval $ac_try) 2>&5 
     2854  ac_status=$? 
     2855  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2856  (exit $ac_status); }; } && 
     2857     { ac_try='test -s conftest.$ac_objext' 
     2858  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2859  (eval $ac_try) 2>&5 
     2860  ac_status=$? 
     2861  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2862  (exit $ac_status); }; }; then 
     2863  : 
     2864else 
     2865  echo "$as_me: failed program was:" >&5 
     2866sed 's/^/| /' conftest.$ac_ext >&5 
     2867 
     2868continue 
     2869fi 
     2870rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     2871  cat >conftest.$ac_ext <<_ACEOF 
     2872/* confdefs.h.  */ 
     2873_ACEOF 
     2874cat confdefs.h >>conftest.$ac_ext 
     2875cat >>conftest.$ac_ext <<_ACEOF 
     2876/* end confdefs.h.  */ 
     2877$ac_declaration 
     2878int 
     2879main () 
     2880{ 
     2881exit (42); 
     2882  ; 
     2883  return 0; 
     2884} 
     2885_ACEOF 
     2886rm -f conftest.$ac_objext 
     2887if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2888  (eval $ac_compile) 2>conftest.er1 
     2889  ac_status=$? 
     2890  grep -v '^ *+' conftest.er1 >conftest.err 
     2891  rm -f conftest.er1 
     2892  cat conftest.err >&5 
     2893  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2894  (exit $ac_status); } && 
     2895     { ac_try='test -z "$ac_cxx_werror_flag" 
     2896             || test ! -s conftest.err' 
     2897  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2898  (eval $ac_try) 2>&5 
     2899  ac_status=$? 
     2900  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2901  (exit $ac_status); }; } && 
     2902     { ac_try='test -s conftest.$ac_objext' 
     2903  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2904  (eval $ac_try) 2>&5 
     2905  ac_status=$? 
     2906  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2907  (exit $ac_status); }; }; then 
     2908  break 
     2909else 
     2910  echo "$as_me: failed program was:" >&5 
     2911sed 's/^/| /' conftest.$ac_ext >&5 
     2912 
     2913fi 
     2914rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     2915done 
     2916rm -f conftest* 
     2917if test -n "$ac_declaration"; then 
     2918  echo '#ifdef __cplusplus' >>confdefs.h 
     2919  echo $ac_declaration      >>confdefs.h 
     2920  echo '#endif'             >>confdefs.h 
     2921fi 
     2922 
    36062923ac_ext=c 
    36072924ac_cpp='$CPP $CPPFLAGS' 
     
    36142931  # Extract the first word of "$ac_prog", so it can be a program name with args. 
    36152932set dummy $ac_prog; ac_word=$2 
    3616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
    3617 $as_echo_n "checking for $ac_word... " >&6; } 
    3618 if test "${ac_cv_prog_AWK+set}" = set; then : 
    3619   $as_echo_n "(cached) " >&6 
     2933echo "$as_me:$LINENO: checking for $ac_word" >&5 
     2934echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
     2935if test "${ac_cv_prog_AWK+set}" = set; then 
     2936  echo $ECHO_N "(cached) $ECHO_C" >&6 
    36202937else 
    36212938  if test -n "$AWK"; then 
     
    36272944  IFS=$as_save_IFS 
    36282945  test -z "$as_dir" && as_dir=. 
    3629     for ac_exec_ext in '' $ac_executable_extensions; do 
    3630   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
     2946  for ac_exec_ext in '' $ac_executable_extensions; do 
     2947  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
    36312948    ac_cv_prog_AWK="$ac_prog" 
    3632     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 
     2949    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
    36332950    break 2 
    36342951  fi 
    36352952done 
    3636   done 
    3637 IFS=$as_save_IFS 
     2953done 
    36382954 
    36392955fi 
     
    36412957AWK=$ac_cv_prog_AWK 
    36422958if test -n "$AWK"; then 
    3643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 
    3644 $as_echo "$AWK" >&6; } 
    3645 else 
    3646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
    3647 $as_echo "no" >&6; } 
    3648 fi 
    3649  
     2959  echo "$as_me:$LINENO: result: $AWK" >&5 
     2960echo "${ECHO_T}$AWK" >&6 
     2961else 
     2962  echo "$as_me:$LINENO: result: no" >&5 
     2963echo "${ECHO_T}no" >&6 
     2964fi 
    36502965 
    36512966  test -n "$AWK" && break 
     
    36562971  # Extract the first word of "$ac_prog", so it can be a program name with args. 
    36572972set dummy $ac_prog; ac_word=$2 
    3658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
    3659 $as_echo_n "checking for $ac_word... " >&6; } 
    3660 if test "${ac_cv_prog_YACC+set}" = set; then : 
    3661   $as_echo_n "(cached) " >&6 
     2973echo "$as_me:$LINENO: checking for $ac_word" >&5 
     2974echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
     2975if test "${ac_cv_prog_YACC+set}" = set; then 
     2976  echo $ECHO_N "(cached) $ECHO_C" >&6 
    36622977else 
    36632978  if test -n "$YACC"; then 
     
    36692984  IFS=$as_save_IFS 
    36702985  test -z "$as_dir" && as_dir=. 
    3671     for ac_exec_ext in '' $ac_executable_extensions; do 
    3672   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
     2986  for ac_exec_ext in '' $ac_executable_extensions; do 
     2987  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
    36732988    ac_cv_prog_YACC="$ac_prog" 
    3674     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 
     2989    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
    36752990    break 2 
    36762991  fi 
    36772992done 
    3678   done 
    3679 IFS=$as_save_IFS 
     2993done 
    36802994 
    36812995fi 
     
    36832997YACC=$ac_cv_prog_YACC 
    36842998if test -n "$YACC"; then 
    3685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 
    3686 $as_echo "$YACC" >&6; } 
    3687 else 
    3688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
    3689 $as_echo "no" >&6; } 
    3690 fi 
    3691  
     2999  echo "$as_me:$LINENO: result: $YACC" >&5 
     3000echo "${ECHO_T}$YACC" >&6 
     3001else 
     3002  echo "$as_me:$LINENO: result: no" >&5 
     3003echo "${ECHO_T}no" >&6 
     3004fi 
    36923005 
    36933006  test -n "$YACC" && break 
     
    36963009 
    36973010ac_aux_dir= 
    3698 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 
    3699   if test -f "$ac_dir/install-sh"; then 
     3011for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 
     3012  if test -f $ac_dir/install-sh; then 
    37003013    ac_aux_dir=$ac_dir 
    37013014    ac_install_sh="$ac_aux_dir/install-sh -c" 
    37023015    break 
    3703   elif test -f "$ac_dir/install.sh"; then 
     3016  elif test -f $ac_dir/install.sh; then 
    37043017    ac_aux_dir=$ac_dir 
    37053018    ac_install_sh="$ac_aux_dir/install.sh -c" 
    37063019    break 
    3707   elif test -f "$ac_dir/shtool"; then 
     3020  elif test -f $ac_dir/shtool; then 
    37083021    ac_aux_dir=$ac_dir 
    37093022    ac_install_sh="$ac_aux_dir/shtool install -c" 
     
    37123025done 
    37133026if test -z "$ac_aux_dir"; then 
    3714   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 
    3715 fi 
    3716  
    3717 # These three variables are undocumented and unsupported, 
    3718 # and are intended to be withdrawn in a future Autoconf release. 
    3719 # They can cause serious problems if a builder's source tree is in a directory 
    3720 # whose full name contains unusual characters. 
    3721 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var. 
    3722 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var. 
    3723 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var. 
    3724  
     3027  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 
     3028echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 
     3029   { (exit 1); exit 1; }; } 
     3030fi 
     3031ac_config_guess="$SHELL $ac_aux_dir/config.guess" 
     3032ac_config_sub="$SHELL $ac_aux_dir/config.sub" 
     3033ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 
    37253034 
    37263035# Make sure we can run config.sub. 
    3727 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 
    3728   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 
    3729  
    3730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 
    3731 $as_echo_n "checking build system type... " >&6; } 
    3732 if test "${ac_cv_build+set}" = set; then : 
    3733   $as_echo_n "(cached) " >&6 
    3734 else 
    3735   ac_build_alias=$build_alias 
    3736 test "x$ac_build_alias" = x && 
    3737   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 
    3738 test "x$ac_build_alias" = x && 
    3739   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 
    3740 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 
    3741   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 
    3742  
    3743 fi 
    3744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 
    3745 $as_echo "$ac_cv_build" >&6; } 
    3746 case $ac_cv_build in 
    3747 *-*-*) ;; 
    3748 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;; 
    3749 esac 
     3036$ac_config_sub sun4 >/dev/null 2>&1 || 
     3037  { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 
     3038echo "$as_me: error: cannot run $ac_config_sub" >&2;} 
     3039   { (exit 1); exit 1; }; } 
     3040 
     3041echo "$as_me:$LINENO: checking build system type" >&5 
     3042echo $ECHO_N "checking build system type... $ECHO_C" >&6 
     3043if test "${ac_cv_build+set}" = set; then 
     3044  echo $ECHO_N "(cached) $ECHO_C" >&6 
     3045else 
     3046  ac_cv_build_alias=$build_alias 
     3047test -z "$ac_cv_build_alias" && 
     3048  ac_cv_build_alias=`$ac_config_guess` 
     3049test -z "$ac_cv_build_alias" && 
     3050  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 
     3051echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 
     3052   { (exit 1); exit 1; }; } 
     3053ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || 
     3054  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 
     3055echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} 
     3056   { (exit 1); exit 1; }; } 
     3057 
     3058fi 
     3059echo "$as_me:$LINENO: result: $ac_cv_build" >&5 
     3060echo "${ECHO_T}$ac_cv_build" >&6 
    37503061build=$ac_cv_build 
    3751 ac_save_IFS=$IFS; IFS='-' 
    3752 set x $ac_cv_build 
    3753 shift 
    3754 build_cpu=$1 
    3755 build_vendor=$2 
    3756 shift; shift 
    3757 # Remember, the first character of IFS is used to create $*, 
    3758 # except with old shells: 
    3759 build_os=$* 
    3760 IFS=$ac_save_IFS 
    3761 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 
    3762  
    3763  
    3764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 
    3765 $as_echo_n "checking host system type... " >&6; } 
    3766 if test "${ac_cv_host+set}" = set; then : 
    3767   $as_echo_n "(cached) " >&6 
    3768 else 
    3769   if test "x$host_alias" = x; then 
    3770   ac_cv_host=$ac_cv_build 
    3771 else 
    3772   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 
    3773     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 
    3774 fi 
    3775  
    3776 fi 
    3777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 
    3778 $as_echo "$ac_cv_host" >&6; } 
    3779 case $ac_cv_host in 
    3780 *-*-*) ;; 
    3781 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;; 
    3782 esac 
     3062build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 
     3063build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 
     3064build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 
     3065 
     3066 
     3067echo "$as_me:$LINENO: checking host system type" >&5 
     3068echo $ECHO_N "checking host system type... $ECHO_C" >&6 
     3069if test "${ac_cv_host+set}" = set; then 
     3070  echo $ECHO_N "(cached) $ECHO_C" >&6 
     3071else 
     3072  ac_cv_host_alias=$host_alias 
     3073test -z "$ac_cv_host_alias" && 
     3074  ac_cv_host_alias=$ac_cv_build_alias 
     3075ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || 
     3076  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 
     3077echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 
     3078   { (exit 1); exit 1; }; } 
     3079 
     3080fi 
     3081echo "$as_me:$LINENO: result: $ac_cv_host" >&5 
     3082echo "${ECHO_T}$ac_cv_host" >&6 
    37833083host=$ac_cv_host 
    3784 ac_save_IFS=$IFS; IFS='-' 
    3785 set x $ac_cv_host 
    3786 shift 
    3787 host_cpu=$1 
    3788 host_vendor=$2 
    3789 shift; shift 
    3790 # Remember, the first character of IFS is used to create $*, 
    3791 # except with old shells: 
    3792 host_os=$* 
    3793 IFS=$ac_save_IFS 
    3794 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 
    3795  
    3796  
    3797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 
    3798 $as_echo_n "checking target system type... " >&6; } 
    3799 if test "${ac_cv_target+set}" = set; then : 
    3800   $as_echo_n "(cached) " >&6 
    3801 else 
    3802   if test "x$target_alias" = x; then 
    3803   ac_cv_target=$ac_cv_host 
    3804 else 
    3805   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 
    3806     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 
    3807 fi 
    3808  
    3809 fi 
    3810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 
    3811 $as_echo "$ac_cv_target" >&6; } 
    3812 case $ac_cv_target in 
    3813 *-*-*) ;; 
    3814 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5 ;; 
    3815 esac 
     3084host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 
     3085host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 
     3086host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 
     3087 
     3088 
     3089echo "$as_me:$LINENO: checking target system type" >&5 
     3090echo $ECHO_N "checking target system type... $ECHO_C" >&6 
     3091if test "${ac_cv_target+set}" = set; then 
     3092  echo $ECHO_N "(cached) $ECHO_C" >&6 
     3093else 
     3094  ac_cv_target_alias=$target_alias 
     3095test "x$ac_cv_target_alias" = "x" && 
     3096  ac_cv_target_alias=$ac_cv_host_alias 
     3097ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || 
     3098  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5 
     3099echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} 
     3100   { (exit 1); exit 1; }; } 
     3101 
     3102fi 
     3103echo "$as_me:$LINENO: result: $ac_cv_target" >&5 
     3104echo "${ECHO_T}$ac_cv_target" >&6 
    38163105target=$ac_cv_target 
    3817 ac_save_IFS=$IFS; IFS='-' 
    3818 set x $ac_cv_target 
    3819 shift 
    3820 target_cpu=$1 
    3821 target_vendor=$2 
    3822 shift; shift 
    3823 # Remember, the first character of IFS is used to create $*, 
    3824 # except with old shells: 
    3825 target_os=$* 
    3826 IFS=$ac_save_IFS 
    3827 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 
     3106target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 
     3107target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 
     3108target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 
    38283109 
    38293110 
     
    38343115    NONENONEs,x,x, && 
    38353116  program_prefix=${target_alias}- 
    3836  
    38373117# Find a good install program.  We prefer a C program (faster), 
    38383118# so one script is as good as another.  But avoid the broken or 
     
    38483128# OS/2's system install, which has a completely different semantic 
    38493129# ./install, which can be erroneously created by make from ./install.sh. 
    3850 # Reject install programs that cannot install multiple files. 
    3851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 
    3852 $as_echo_n "checking for a BSD-compatible install... " >&6; } 
     3130echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 
     3131echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 
    38533132if test -z "$INSTALL"; then 
    3854 if test "${ac_cv_path_install+set}" = set; then : 
    3855   $as_echo_n "(cached) " >&6 
     3133if test "${ac_cv_path_install+set}" = set; then 
     3134  echo $ECHO_N "(cached) $ECHO_C" >&6 
    38563135else 
    38573136  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
     
    38603139  IFS=$as_save_IFS 
    38613140  test -z "$as_dir" && as_dir=. 
    3862     # Account for people who put trailing slashes in PATH elements. 
    3863 case $as_dir/ in #(( 
    3864   ./ | .// | /[cC]/* | \ 
     3141  # Account for people who put trailing slashes in PATH elements. 
     3142case $as_dir/ in 
     3143  ./ | .// | /cC/* | \ 
    38653144  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 
    3866   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 
     3145  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ 
    38673146  /usr/ucb/* ) ;; 
    38683147  *) 
     
    38723151    for ac_prog in ginstall scoinst install; do 
    38733152      for ac_exec_ext in '' $ac_executable_extensions; do 
    3874     if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 
     3153    if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 
    38753154      if test $ac_prog = install && 
    38763155        grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 
     
    38823161        : 
    38833162      else 
    3884         rm -rf conftest.one conftest.two conftest.dir 
    3885         echo one > conftest.one 
    3886         echo two > conftest.two 
    3887         mkdir conftest.dir 
    3888         if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 
    3889           test -s conftest.one && test -s conftest.two && 
    3890           test -s conftest.dir/conftest.one && 
    3891           test -s conftest.dir/conftest.two 
    3892         then 
    3893           ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 
    3894           break 3 
    3895         fi 
     3163        ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 
     3164        break 3 
    38963165      fi 
    38973166    fi 
     
    39003169    ;; 
    39013170esac 
    3902  
    3903   done 
    3904 IFS=$as_save_IFS 
    3905  
    3906 rm -rf conftest.one conftest.two conftest.dir 
     3171done 
     3172 
    39073173 
    39083174fi 
     
    39103176    INSTALL=$ac_cv_path_install 
    39113177  else 
    3912     # As a last resort, use the slow shell script.  Don't cache a 
    3913     # value for INSTALL within a source directory, because that will 
     3178    # As a last resort, use the slow shell script.  We don't cache a 
     3179    # path for INSTALL within a source directory, because that will 
    39143180    # break other packages using the cache if that directory is 
    3915     # removed, or if the value is a relative name. 
     3181    # removed, or if the path is relative. 
    39163182    INSTALL=$ac_install_sh 
    39173183  fi 
    39183184fi 
    3919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 
    3920 $as_echo "$INSTALL" >&6; } 
     3185echo "$as_me:$LINENO: result: $INSTALL" >&5 
     3186echo "${ECHO_T}$INSTALL" >&6 
    39213187 
    39223188# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 
     
    39283194test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 
    39293195 
    3930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 
    3931 $as_echo_n "checking whether ln -s works... " >&6; } 
     3196echo "$as_me:$LINENO: checking whether ln -s works" >&5 
     3197echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 
    39323198LN_S=$as_ln_s 
    39333199if test "$LN_S" = "ln -s"; then 
    3934   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 
    3935 $as_echo "yes" >&6; } 
    3936 else 
    3937   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 
    3938 $as_echo "no, using $LN_S" >&6; } 
    3939 fi 
    3940  
    3941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 
    3942 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 
    3943 set x ${MAKE-make} 
    3944 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 
    3945 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then : 
    3946   $as_echo_n "(cached) " >&6 
     3200  echo "$as_me:$LINENO: result: yes" >&5 
     3201echo "${ECHO_T}yes" >&6 
     3202else 
     3203  echo "$as_me:$LINENO: result: no, using $LN_S" >&5 
     3204echo "${ECHO_T}no, using $LN_S" >&6 
     3205fi 
     3206 
     3207echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 
     3208echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 
     3209set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` 
     3210if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then 
     3211  echo $ECHO_N "(cached) $ECHO_C" >&6 
    39473212else 
    39483213  cat >conftest.make <<\_ACEOF 
    3949 SHELL = /bin/sh 
    39503214all: 
    3951     @echo '@@@%%%=$(MAKE)=@@@%%%' 
    3952 _ACEOF 
    3953 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 
    3954 case `${MAKE-make} -f conftest.make 2>/dev/null` in 
    3955   *@@@%%%=?*=@@@%%%*) 
    3956     eval ac_cv_prog_make_${ac_make}_set=yes;; 
    3957   *) 
    3958     eval ac_cv_prog_make_${ac_make}_set=no;; 
    3959 esac 
     3215    @echo 'ac_maketemp="$(MAKE)"' 
     3216_ACEOF 
     3217# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 
     3218eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` 
     3219if test -n "$ac_maketemp"; then 
     3220  eval ac_cv_prog_make_${ac_make}_set=yes 
     3221else 
     3222  eval ac_cv_prog_make_${ac_make}_set=no 
     3223fi 
    39603224rm -f conftest.make 
    39613225fi 
    3962 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 
    3963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 
    3964 $as_echo "yes" >&6; } 
     3226if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 
     3227  echo "$as_me:$LINENO: result: yes" >&5 
     3228echo "${ECHO_T}yes" >&6 
    39653229  SET_MAKE= 
    39663230else 
    3967   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
    3968 $as_echo "no" >&6; } 
     3231  echo "$as_me:$LINENO: result: no" >&5 
     3232echo "${ECHO_T}no" >&6 
    39693233  SET_MAKE="MAKE=${MAKE-make}" 
    39703234fi 
     
    39733237  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 
    39743238set dummy ${ac_tool_prefix}ranlib; ac_word=$2 
    3975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
    3976 $as_echo_n "checking for $ac_word... " >&6; } 
    3977 if test "${ac_cv_prog_RANLIB+set}" = set; then : 
    3978   $as_echo_n "(cached) " >&6 
     3239echo "$as_me:$LINENO: checking for $ac_word" >&5 
     3240echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
     3241if test "${ac_cv_prog_RANLIB+set}" = set; then 
     3242  echo $ECHO_N "(cached) $ECHO_C" >&6 
    39793243else 
    39803244  if test -n "$RANLIB"; then 
     
    39863250  IFS=$as_save_IFS 
    39873251  test -z "$as_dir" && as_dir=. 
    3988     for ac_exec_ext in '' $ac_executable_extensions; do 
    3989   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
     3252  for ac_exec_ext in '' $ac_executable_extensions; do 
     3253  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
    39903254    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 
    3991     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 
     3255    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
    39923256    break 2 
    39933257  fi 
    39943258done 
    3995   done 
    3996 IFS=$as_save_IFS 
     3259done 
    39973260 
    39983261fi 
     
    40003263RANLIB=$ac_cv_prog_RANLIB 
    40013264if test -n "$RANLIB"; then 
    4002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 
    4003 $as_echo "$RANLIB" >&6; } 
    4004 else 
    4005   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
    4006 $as_echo "no" >&6; } 
    4007 fi 
    4008  
     3265  echo "$as_me:$LINENO: result: $RANLIB" >&5 
     3266echo "${ECHO_T}$RANLIB" >&6 
     3267else 
     3268  echo "$as_me:$LINENO: result: no" >&5 
     3269echo "${ECHO_T}no" >&6 
     3270fi 
    40093271 
    40103272fi 
     
    40133275  # Extract the first word of "ranlib", so it can be a program name with args. 
    40143276set dummy ranlib; ac_word=$2 
    4015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
    4016 $as_echo_n "checking for $ac_word... " >&6; } 
    4017 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 
    4018   $as_echo_n "(cached) " >&6 
     3277echo "$as_me:$LINENO: checking for $ac_word" >&5 
     3278echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
     3279if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then 
     3280  echo $ECHO_N "(cached) $ECHO_C" >&6 
    40193281else 
    40203282  if test -n "$ac_ct_RANLIB"; then 
     
    40263288  IFS=$as_save_IFS 
    40273289  test -z "$as_dir" && as_dir=. 
    4028     for ac_exec_ext in '' $ac_executable_extensions; do 
    4029   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
     3290  for ac_exec_ext in '' $ac_executable_extensions; do 
     3291  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
    40303292    ac_cv_prog_ac_ct_RANLIB="ranlib" 
    4031     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 
     3293    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
    40323294    break 2 
    40333295  fi 
    40343296done 
    4035   done 
    4036 IFS=$as_save_IFS 
    4037  
     3297done 
     3298 
     3299  test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" 
    40383300fi 
    40393301fi 
    40403302ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 
    40413303if test -n "$ac_ct_RANLIB"; then 
    4042   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 
    4043 $as_echo "$ac_ct_RANLIB" >&6; } 
    4044 else 
    4045   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
    4046 $as_echo "no" >&6; } 
    4047 fi 
    4048  
    4049   if test "x$ac_ct_RANLIB" = x; then 
    4050     RANLIB=":" 
    4051   else 
    4052     case $cross_compiling:$ac_tool_warned in 
    4053 yes:) 
    4054 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 
    4055 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 
    4056 ac_tool_warned=yes ;; 
    4057 esac 
    4058     RANLIB=$ac_ct_RANLIB 
    4059   fi 
     3304  echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 
     3305echo "${ECHO_T}$ac_ct_RANLIB" >&6 
     3306else 
     3307  echo "$as_me:$LINENO: result: no" >&5 
     3308echo "${ECHO_T}no" >&6 
     3309fi 
     3310 
     3311  RANLIB=$ac_ct_RANLIB 
    40603312else 
    40613313  RANLIB="$ac_cv_prog_RANLIB" 
     
    40633315 
    40643316 
    4065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking to see if architecture is 64-bit" >&5 
    4066 $as_echo_n "checking to see if architecture is 64-bit... " >&6; } 
     3317echo "$as_me:$LINENO: checking to see if architecture is 64-bit" >&5 
     3318echo $ECHO_N "checking to see if architecture is 64-bit... $ECHO_C" >&6 
    40673319arch_64bit=no 
    40683320case "$host_cpu" in 
     
    40713323 
    40723324if test "$arch_64bit" = yes; then 
    4073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 
    4074 $as_echo "yes" >&6; } 
     3325  echo "$as_me:$LINENO: result: yes" >&5 
     3326echo "${ECHO_T}yes" >&6 
    40753327  if test -z "$COMPAT32BITFLAGS" ; then 
    40763328    if test "$ENABLE_MG" = "1" -o "$ENABLE_MGPP" = "1" ; then 
     
    40793331  fi 
    40803332else 
    4081   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
    4082 $as_echo "no" >&6; } 
     3333  echo "$as_me:$LINENO: result: no" >&5 
     3334echo "${ECHO_T}no" >&6 
    40833335  if test -z "$COMPAT32BITFLAGS" ; then 
    40843336    COMPAT32BITFLAGS= 
     
    41133365#do test of MICO_VER 
    41143366if test MICO_VER != 0; then 
    4115 $as_echo "#define MICO_VER 1" >>confdefs.h 
     3367cat >>confdefs.h <<\_ACEOF 
     3368#define MICO_VER 1 
     3369_ACEOF 
    41163370 
    41173371 
     
    41263380ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 
    41273381ac_compiler_gnu=$ac_cv_c_compiler_gnu 
    4128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 
    4129 $as_echo_n "checking how to run the C preprocessor... " >&6; } 
     3382echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 
     3383echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 
    41303384# On Suns, sometimes $CPP names a directory. 
    41313385if test -n "$CPP" && test -d "$CPP"; then 
     
    41333387fi 
    41343388if test -z "$CPP"; then 
    4135   if test "${ac_cv_prog_CPP+set}" = set; then : 
    4136   $as_echo_n "(cached) " >&6 
     3389  if test "${ac_cv_prog_CPP+set}" = set; then 
     3390  echo $ECHO_N "(cached) $ECHO_C" >&6 
    41373391else 
    41383392      # Double quotes because CPP needs to be expanded 
     
    41483402  # On the NeXT, cc -E runs the code through the compiler's parser, 
    41493403  # not just through cpp. "Syntax error" is here to catch this case. 
    4150   cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     3404  cat >conftest.$ac_ext <<_ACEOF 
     3405/* confdefs.h.  */ 
     3406_ACEOF 
     3407cat confdefs.h >>conftest.$ac_ext 
     3408cat >>conftest.$ac_ext <<_ACEOF 
    41513409/* end confdefs.h.  */ 
    41523410#ifdef __STDC__ 
     
    41573415             Syntax error 
    41583416_ACEOF 
    4159 if ac_fn_c_try_cpp "$LINENO"; then : 
    4160  
    4161 else 
     3417if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     3418  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
     3419  ac_status=$? 
     3420  grep -v '^ *+' conftest.er1 >conftest.err 
     3421  rm -f conftest.er1 
     3422  cat conftest.err >&5 
     3423  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3424  (exit $ac_status); } >/dev/null; then 
     3425  if test -s conftest.err; then 
     3426    ac_cpp_err=$ac_c_preproc_warn_flag 
     3427    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     3428  else 
     3429    ac_cpp_err= 
     3430  fi 
     3431else 
     3432  ac_cpp_err=yes 
     3433fi 
     3434if test -z "$ac_cpp_err"; then 
     3435  : 
     3436else 
     3437  echo "$as_me: failed program was:" >&5 
     3438sed 's/^/| /' conftest.$ac_ext >&5 
     3439 
    41623440  # Broken: fails on valid input. 
    41633441continue 
    41643442fi 
    4165 rm -f conftest.err conftest.i conftest.$ac_ext 
    4166  
    4167   # OK, works on sane cases.  Now check whether nonexistent headers 
     3443rm -f conftest.err conftest.$ac_ext 
     3444 
     3445  # OK, works on sane cases.  Now check whether non-existent headers 
    41683446  # can be detected and how. 
    4169   cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     3447  cat >conftest.$ac_ext <<_ACEOF 
     3448/* confdefs.h.  */ 
     3449_ACEOF 
     3450cat confdefs.h >>conftest.$ac_ext 
     3451cat >>conftest.$ac_ext <<_ACEOF 
    41703452/* end confdefs.h.  */ 
    41713453#include <ac_nonexistent.h> 
    41723454_ACEOF 
    4173 if ac_fn_c_try_cpp "$LINENO"; then : 
     3455if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     3456  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
     3457  ac_status=$? 
     3458  grep -v '^ *+' conftest.er1 >conftest.err 
     3459  rm -f conftest.er1 
     3460  cat conftest.err >&5 
     3461  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3462  (exit $ac_status); } >/dev/null; then 
     3463  if test -s conftest.err; then 
     3464    ac_cpp_err=$ac_c_preproc_warn_flag 
     3465    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     3466  else 
     3467    ac_cpp_err= 
     3468  fi 
     3469else 
     3470  ac_cpp_err=yes 
     3471fi 
     3472if test -z "$ac_cpp_err"; then 
    41743473  # Broken: success on invalid input. 
    41753474continue 
    41763475else 
     3476  echo "$as_me: failed program was:" >&5 
     3477sed 's/^/| /' conftest.$ac_ext >&5 
     3478 
    41773479  # Passes both tests. 
    41783480ac_preproc_ok=: 
    41793481break 
    41803482fi 
    4181 rm -f conftest.err conftest.i conftest.$ac_ext 
     3483rm -f conftest.err conftest.$ac_ext 
    41823484 
    41833485done 
    41843486# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 
    4185 rm -f conftest.i conftest.err conftest.$ac_ext 
    4186 if $ac_preproc_ok; then : 
     3487rm -f conftest.err conftest.$ac_ext 
     3488if $ac_preproc_ok; then 
    41873489  break 
    41883490fi 
     
    41963498  ac_cv_prog_CPP=$CPP 
    41973499fi 
    4198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 
    4199 $as_echo "$CPP" >&6; } 
     3500echo "$as_me:$LINENO: result: $CPP" >&5 
     3501echo "${ECHO_T}$CPP" >&6 
    42003502ac_preproc_ok=false 
    42013503for ac_c_preproc_warn_flag in '' yes 
     
    42073509  # On the NeXT, cc -E runs the code through the compiler's parser, 
    42083510  # not just through cpp. "Syntax error" is here to catch this case. 
    4209   cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     3511  cat >conftest.$ac_ext <<_ACEOF 
     3512/* confdefs.h.  */ 
     3513_ACEOF 
     3514cat confdefs.h >>conftest.$ac_ext 
     3515cat >>conftest.$ac_ext <<_ACEOF 
    42103516/* end confdefs.h.  */ 
    42113517#ifdef __STDC__ 
     
    42163522             Syntax error 
    42173523_ACEOF 
    4218 if ac_fn_c_try_cpp "$LINENO"; then : 
    4219  
    4220 else 
     3524if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     3525  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
     3526  ac_status=$? 
     3527  grep -v '^ *+' conftest.er1 >conftest.err 
     3528  rm -f conftest.er1 
     3529  cat conftest.err >&5 
     3530  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3531  (exit $ac_status); } >/dev/null; then 
     3532  if test -s conftest.err; then 
     3533    ac_cpp_err=$ac_c_preproc_warn_flag 
     3534    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     3535  else 
     3536    ac_cpp_err= 
     3537  fi 
     3538else 
     3539  ac_cpp_err=yes 
     3540fi 
     3541if test -z "$ac_cpp_err"; then 
     3542  : 
     3543else 
     3544  echo "$as_me: failed program was:" >&5 
     3545sed 's/^/| /' conftest.$ac_ext >&5 
     3546 
    42213547  # Broken: fails on valid input. 
    42223548continue 
    42233549fi 
    4224 rm -f conftest.err conftest.i conftest.$ac_ext 
    4225  
    4226   # OK, works on sane cases.  Now check whether nonexistent headers 
     3550rm -f conftest.err conftest.$ac_ext 
     3551 
     3552  # OK, works on sane cases.  Now check whether non-existent headers 
    42273553  # can be detected and how. 
    4228   cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     3554  cat >conftest.$ac_ext <<_ACEOF 
     3555/* confdefs.h.  */ 
     3556_ACEOF 
     3557cat confdefs.h >>conftest.$ac_ext 
     3558cat >>conftest.$ac_ext <<_ACEOF 
    42293559/* end confdefs.h.  */ 
    42303560#include <ac_nonexistent.h> 
    42313561_ACEOF 
    4232 if ac_fn_c_try_cpp "$LINENO"; then : 
     3562if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     3563  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
     3564  ac_status=$? 
     3565  grep -v '^ *+' conftest.er1 >conftest.err 
     3566  rm -f conftest.er1 
     3567  cat conftest.err >&5 
     3568  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3569  (exit $ac_status); } >/dev/null; then 
     3570  if test -s conftest.err; then 
     3571    ac_cpp_err=$ac_c_preproc_warn_flag 
     3572    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     3573  else 
     3574    ac_cpp_err= 
     3575  fi 
     3576else 
     3577  ac_cpp_err=yes 
     3578fi 
     3579if test -z "$ac_cpp_err"; then 
    42333580  # Broken: success on invalid input. 
    42343581continue 
    42353582else 
     3583  echo "$as_me: failed program was:" >&5 
     3584sed 's/^/| /' conftest.$ac_ext >&5 
     3585 
    42363586  # Passes both tests. 
    42373587ac_preproc_ok=: 
    42383588break 
    42393589fi 
    4240 rm -f conftest.err conftest.i conftest.$ac_ext 
     3590rm -f conftest.err conftest.$ac_ext 
    42413591 
    42423592done 
    42433593# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 
    4244 rm -f conftest.i conftest.err conftest.$ac_ext 
    4245 if $ac_preproc_ok; then : 
    4246  
    4247 else 
    4248   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
    4249 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
    4250 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 
    4251 See \`config.log' for more details" "$LINENO" 5 ; } 
     3594rm -f conftest.err conftest.$ac_ext 
     3595if $ac_preproc_ok; then 
     3596  : 
     3597else 
     3598  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 
     3599See \`config.log' for more details." >&5 
     3600echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 
     3601See \`config.log' for more details." >&2;} 
     3602   { (exit 1); exit 1; }; } 
    42523603fi 
    42533604 
     
    42593610 
    42603611 
    4261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 
    4262 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 
    4263 if test "${ac_cv_path_GREP+set}" = set; then : 
    4264   $as_echo_n "(cached) " >&6 
    4265 else 
    4266   if test -z "$GREP"; then 
    4267   ac_path_GREP_found=false 
    4268   # Loop through the user's path and test for each of PROGNAME-LIST 
    4269   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
    4270 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 
    4271 do 
    4272   IFS=$as_save_IFS 
    4273   test -z "$as_dir" && as_dir=. 
    4274     for ac_prog in grep ggrep; do 
    4275     for ac_exec_ext in '' $ac_executable_extensions; do 
    4276       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 
    4277       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 
    4278 # Check for GNU ac_path_GREP and select it if it is found. 
    4279   # Check for GNU $ac_path_GREP 
    4280 case `"$ac_path_GREP" --version 2>&1` in 
    4281 *GNU*) 
    4282   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 
    4283 *) 
    4284   ac_count=0 
    4285   $as_echo_n 0123456789 >"conftest.in" 
    4286   while : 
    4287   do 
    4288     cat "conftest.in" "conftest.in" >"conftest.tmp" 
    4289     mv "conftest.tmp" "conftest.in" 
    4290     cp "conftest.in" "conftest.nl" 
    4291     $as_echo 'GREP' >> "conftest.nl" 
    4292     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 
    4293     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 
    4294     as_fn_arith $ac_count + 1 && ac_count=$as_val 
    4295     if test $ac_count -gt ${ac_path_GREP_max-0}; then 
    4296       # Best one so far, save it but keep looking for a better one 
    4297       ac_cv_path_GREP="$ac_path_GREP" 
    4298       ac_path_GREP_max=$ac_count 
     3612echo "$as_me:$LINENO: checking for egrep" >&5 
     3613echo $ECHO_N "checking for egrep... $ECHO_C" >&6 
     3614if test "${ac_cv_prog_egrep+set}" = set; then 
     3615  echo $ECHO_N "(cached) $ECHO_C" >&6 
     3616else 
     3617  if echo a | (grep -E '(a|b)') >/dev/null 2>&1 
     3618    then ac_cv_prog_egrep='grep -E' 
     3619    else ac_cv_prog_egrep='egrep' 
    42993620    fi 
    4300     # 10*(2^10) chars as input seems more than enough 
    4301     test $ac_count -gt 10 && break 
     3621fi 
     3622echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 
     3623echo "${ECHO_T}$ac_cv_prog_egrep" >&6 
     3624 EGREP=$ac_cv_prog_egrep 
     3625 
     3626 
     3627 
     3628echo "$as_me:$LINENO: checking for AIX" >&5 
     3629echo $ECHO_N "checking for AIX... $ECHO_C" >&6 
     3630cat >conftest.$ac_ext <<_ACEOF 
     3631/* confdefs.h.  */ 
     3632_ACEOF 
     3633cat confdefs.h >>conftest.$ac_ext 
     3634cat >>conftest.$ac_ext <<_ACEOF 
     3635/* end confdefs.h.  */ 
     3636#ifdef _AIX 
     3637  yes 
     3638#endif 
     3639 
     3640_ACEOF 
     3641if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 
     3642  $EGREP "yes" >/dev/null 2>&1; then 
     3643  echo "$as_me:$LINENO: result: yes" >&5 
     3644echo "${ECHO_T}yes" >&6 
     3645cat >>confdefs.h <<\_ACEOF 
     3646#define _ALL_SOURCE 1 
     3647_ACEOF 
     3648 
     3649else 
     3650  echo "$as_me:$LINENO: result: no" >&5 
     3651echo "${ECHO_T}no" >&6 
     3652fi 
     3653rm -f conftest* 
     3654 
     3655 
     3656echo "$as_me:$LINENO: checking for library containing strerror" >&5 
     3657echo $ECHO_N "checking for library containing strerror... $ECHO_C" >&6 
     3658if test "${ac_cv_search_strerror+set}" = set; then 
     3659  echo $ECHO_N "(cached) $ECHO_C" >&6 
     3660else 
     3661  ac_func_search_save_LIBS=$LIBS 
     3662ac_cv_search_strerror=no 
     3663cat >conftest.$ac_ext <<_ACEOF 
     3664/* confdefs.h.  */ 
     3665_ACEOF 
     3666cat confdefs.h >>conftest.$ac_ext 
     3667cat >>conftest.$ac_ext <<_ACEOF 
     3668/* end confdefs.h.  */ 
     3669 
     3670/* Override any gcc2 internal prototype to avoid an error.  */ 
     3671#ifdef __cplusplus 
     3672extern "C" 
     3673#endif 
     3674/* We use char because int might match the return type of a gcc2 
     3675   builtin and then its argument prototype would still apply.  */ 
     3676char strerror (); 
     3677int 
     3678main () 
     3679{ 
     3680strerror (); 
     3681  ; 
     3682  return 0; 
     3683} 
     3684_ACEOF 
     3685rm -f conftest.$ac_objext conftest$ac_exeext 
     3686if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     3687  (eval $ac_link) 2>conftest.er1 
     3688  ac_status=$? 
     3689  grep -v '^ *+' conftest.er1 >conftest.err 
     3690  rm -f conftest.er1 
     3691  cat conftest.err >&5 
     3692  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3693  (exit $ac_status); } && 
     3694     { ac_try='test -z "$ac_c_werror_flag" 
     3695             || test ! -s conftest.err' 
     3696  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3697  (eval $ac_try) 2>&5 
     3698  ac_status=$? 
     3699  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3700  (exit $ac_status); }; } && 
     3701     { ac_try='test -s conftest$ac_exeext' 
     3702  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3703  (eval $ac_try) 2>&5 
     3704  ac_status=$? 
     3705  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3706  (exit $ac_status); }; }; then 
     3707  ac_cv_search_strerror="none required" 
     3708else 
     3709  echo "$as_me: failed program was:" >&5 
     3710sed 's/^/| /' conftest.$ac_ext >&5 
     3711 
     3712fi 
     3713rm -f conftest.err conftest.$ac_objext \ 
     3714      conftest$ac_exeext conftest.$ac_ext 
     3715if test "$ac_cv_search_strerror" = no; then 
     3716  for ac_lib in cposix; do 
     3717    LIBS="-l$ac_lib  $ac_func_search_save_LIBS" 
     3718    cat >conftest.$ac_ext <<_ACEOF 
     3719/* confdefs.h.  */ 
     3720_ACEOF 
     3721cat confdefs.h >>conftest.$ac_ext 
     3722cat >>conftest.$ac_ext <<_ACEOF 
     3723/* end confdefs.h.  */ 
     3724 
     3725/* Override any gcc2 internal prototype to avoid an error.  */ 
     3726#ifdef __cplusplus 
     3727extern "C" 
     3728#endif 
     3729/* We use char because int might match the return type of a gcc2 
     3730   builtin and then its argument prototype would still apply.  */ 
     3731char strerror (); 
     3732int 
     3733main () 
     3734{ 
     3735strerror (); 
     3736  ; 
     3737  return 0; 
     3738} 
     3739_ACEOF 
     3740rm -f conftest.$ac_objext conftest$ac_exeext 
     3741if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     3742  (eval $ac_link) 2>conftest.er1 
     3743  ac_status=$? 
     3744  grep -v '^ *+' conftest.er1 >conftest.err 
     3745  rm -f conftest.er1 
     3746  cat conftest.err >&5 
     3747  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3748  (exit $ac_status); } && 
     3749     { ac_try='test -z "$ac_c_werror_flag" 
     3750             || test ! -s conftest.err' 
     3751  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3752  (eval $ac_try) 2>&5 
     3753  ac_status=$? 
     3754  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3755  (exit $ac_status); }; } && 
     3756     { ac_try='test -s conftest$ac_exeext' 
     3757  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3758  (eval $ac_try) 2>&5 
     3759  ac_status=$? 
     3760  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3761  (exit $ac_status); }; }; then 
     3762  ac_cv_search_strerror="-l$ac_lib" 
     3763break 
     3764else 
     3765  echo "$as_me: failed program was:" >&5 
     3766sed 's/^/| /' conftest.$ac_ext >&5 
     3767 
     3768fi 
     3769rm -f conftest.err conftest.$ac_objext \ 
     3770      conftest$ac_exeext conftest.$ac_ext 
    43023771  done 
    4303   rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 
    4304 esac 
    4305  
    4306       $ac_path_GREP_found && break 3 
    4307     done 
    4308   done 
    4309   done 
    4310 IFS=$as_save_IFS 
    4311   if test -z "$ac_cv_path_GREP"; then 
    4312     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 
    4313   fi 
    4314 else 
    4315   ac_cv_path_GREP=$GREP 
    4316 fi 
    4317  
    4318 fi 
    4319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 
    4320 $as_echo "$ac_cv_path_GREP" >&6; } 
    4321  GREP="$ac_cv_path_GREP" 
    4322  
    4323  
    4324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 
    4325 $as_echo_n "checking for egrep... " >&6; } 
    4326 if test "${ac_cv_path_EGREP+set}" = set; then : 
    4327   $as_echo_n "(cached) " >&6 
    4328 else 
    4329   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 
    4330    then ac_cv_path_EGREP="$GREP -E" 
    4331    else 
    4332      if test -z "$EGREP"; then 
    4333   ac_path_EGREP_found=false 
    4334   # Loop through the user's path and test for each of PROGNAME-LIST 
    4335   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
    4336 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 
    4337 do 
    4338   IFS=$as_save_IFS 
    4339   test -z "$as_dir" && as_dir=. 
    4340     for ac_prog in egrep; do 
    4341     for ac_exec_ext in '' $ac_executable_extensions; do 
    4342       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 
    4343       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 
    4344 # Check for GNU ac_path_EGREP and select it if it is found. 
    4345   # Check for GNU $ac_path_EGREP 
    4346 case `"$ac_path_EGREP" --version 2>&1` in 
    4347 *GNU*) 
    4348   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 
    4349 *) 
    4350   ac_count=0 
    4351   $as_echo_n 0123456789 >"conftest.in" 
    4352   while : 
    4353   do 
    4354     cat "conftest.in" "conftest.in" >"conftest.tmp" 
    4355     mv "conftest.tmp" "conftest.in" 
    4356     cp "conftest.in" "conftest.nl" 
    4357     $as_echo 'EGREP' >> "conftest.nl" 
    4358     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 
    4359     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 
    4360     as_fn_arith $ac_count + 1 && ac_count=$as_val 
    4361     if test $ac_count -gt ${ac_path_EGREP_max-0}; then 
    4362       # Best one so far, save it but keep looking for a better one 
    4363       ac_cv_path_EGREP="$ac_path_EGREP" 
    4364       ac_path_EGREP_max=$ac_count 
    4365     fi 
    4366     # 10*(2^10) chars as input seems more than enough 
    4367     test $ac_count -gt 10 && break 
    4368   done 
    4369   rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 
    4370 esac 
    4371  
    4372       $ac_path_EGREP_found && break 3 
    4373     done 
    4374   done 
    4375   done 
    4376 IFS=$as_save_IFS 
    4377   if test -z "$ac_cv_path_EGREP"; then 
    4378     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 
    4379   fi 
    4380 else 
    4381   ac_cv_path_EGREP=$EGREP 
    4382 fi 
    4383  
    4384    fi 
    4385 fi 
    4386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 
    4387 $as_echo "$ac_cv_path_EGREP" >&6; } 
    4388  EGREP="$ac_cv_path_EGREP" 
    4389  
    4390  
    4391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 
    4392 $as_echo_n "checking for ANSI C header files... " >&6; } 
    4393 if test "${ac_cv_header_stdc+set}" = set; then : 
    4394   $as_echo_n "(cached) " >&6 
    4395 else 
    4396   cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     3772fi 
     3773LIBS=$ac_func_search_save_LIBS 
     3774fi 
     3775echo "$as_me:$LINENO: result: $ac_cv_search_strerror" >&5 
     3776echo "${ECHO_T}$ac_cv_search_strerror" >&6 
     3777if test "$ac_cv_search_strerror" != no; then 
     3778  test "$ac_cv_search_strerror" = "none required" || LIBS="$ac_cv_search_strerror $LIBS" 
     3779 
     3780fi 
     3781 
     3782echo "$as_me:$LINENO: checking for ANSI C header files" >&5 
     3783echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 
     3784if test "${ac_cv_header_stdc+set}" = set; then 
     3785  echo $ECHO_N "(cached) $ECHO_C" >&6 
     3786else 
     3787  cat >conftest.$ac_ext <<_ACEOF 
     3788/* confdefs.h.  */ 
     3789_ACEOF 
     3790cat confdefs.h >>conftest.$ac_ext 
     3791cat >>conftest.$ac_ext <<_ACEOF 
    43973792/* end confdefs.h.  */ 
    43983793#include <stdlib.h> 
     
    44093804} 
    44103805_ACEOF 
    4411 if ac_fn_c_try_compile "$LINENO"; then : 
     3806rm -f conftest.$ac_objext 
     3807if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     3808  (eval $ac_compile) 2>conftest.er1 
     3809  ac_status=$? 
     3810  grep -v '^ *+' conftest.er1 >conftest.err 
     3811  rm -f conftest.er1 
     3812  cat conftest.err >&5 
     3813  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3814  (exit $ac_status); } && 
     3815     { ac_try='test -z "$ac_c_werror_flag" 
     3816             || test ! -s conftest.err' 
     3817  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3818  (eval $ac_try) 2>&5 
     3819  ac_status=$? 
     3820  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3821  (exit $ac_status); }; } && 
     3822     { ac_try='test -s conftest.$ac_objext' 
     3823  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3824  (eval $ac_try) 2>&5 
     3825  ac_status=$? 
     3826  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3827  (exit $ac_status); }; }; then 
    44123828  ac_cv_header_stdc=yes 
    44133829else 
    4414   ac_cv_header_stdc=no 
    4415 fi 
    4416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
     3830  echo "$as_me: failed program was:" >&5 
     3831sed 's/^/| /' conftest.$ac_ext >&5 
     3832 
     3833ac_cv_header_stdc=no 
     3834fi 
     3835rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    44173836 
    44183837if test $ac_cv_header_stdc = yes; then 
    44193838  # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 
    4420   cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     3839  cat >conftest.$ac_ext <<_ACEOF 
     3840/* confdefs.h.  */ 
     3841_ACEOF 
     3842cat confdefs.h >>conftest.$ac_ext 
     3843cat >>conftest.$ac_ext <<_ACEOF 
    44213844/* end confdefs.h.  */ 
    44223845#include <string.h> 
     
    44243847_ACEOF 
    44253848if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 
    4426   $EGREP "memchr" >/dev/null 2>&1; then : 
    4427  
     3849  $EGREP "memchr" >/dev/null 2>&1; then 
     3850  : 
    44283851else 
    44293852  ac_cv_header_stdc=no 
     
    44353858if test $ac_cv_header_stdc = yes; then 
    44363859  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 
    4437   cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     3860  cat >conftest.$ac_ext <<_ACEOF 
     3861/* confdefs.h.  */ 
     3862_ACEOF 
     3863cat confdefs.h >>conftest.$ac_ext 
     3864cat >>conftest.$ac_ext <<_ACEOF 
    44383865/* end confdefs.h.  */ 
    44393866#include <stdlib.h> 
     
    44413868_ACEOF 
    44423869if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 
    4443   $EGREP "free" >/dev/null 2>&1; then : 
    4444  
     3870  $EGREP "free" >/dev/null 2>&1; then 
     3871  : 
    44453872else 
    44463873  ac_cv_header_stdc=no 
     
    44523879if test $ac_cv_header_stdc = yes; then 
    44533880  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 
    4454   if test "$cross_compiling" = yes; then : 
     3881  if test "$cross_compiling" = yes; then 
    44553882  : 
    44563883else 
    4457   cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     3884  cat >conftest.$ac_ext <<_ACEOF 
     3885/* confdefs.h.  */ 
     3886_ACEOF 
     3887cat confdefs.h >>conftest.$ac_ext 
     3888cat >>conftest.$ac_ext <<_ACEOF 
    44583889/* end confdefs.h.  */ 
    44593890#include <ctype.h> 
    4460 #include <stdlib.h> 
    44613891#if ((' ' & 0x0FF) == 0x020) 
    44623892# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 
     
    44783908    if (XOR (islower (i), ISLOWER (i)) 
    44793909    || toupper (i) != TOUPPER (i)) 
    4480       return 2; 
    4481   return 0; 
     3910      exit(2); 
     3911  exit (0); 
    44823912} 
    44833913_ACEOF 
    4484 if ac_fn_c_try_run "$LINENO"; then : 
    4485  
    4486 else 
    4487   ac_cv_header_stdc=no 
    4488 fi 
    4489 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 
    4490   conftest.$ac_objext conftest.beam conftest.$ac_ext 
    4491 fi 
    4492  
    4493 fi 
    4494 fi 
    4495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 
    4496 $as_echo "$ac_cv_header_stdc" >&6; } 
     3914rm -f conftest$ac_exeext 
     3915if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     3916  (eval $ac_link) 2>&5 
     3917  ac_status=$? 
     3918  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3919  (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 
     3920  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3921  (eval $ac_try) 2>&5 
     3922  ac_status=$? 
     3923  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3924  (exit $ac_status); }; }; then 
     3925  : 
     3926else 
     3927  echo "$as_me: program exited with status $ac_status" >&5 
     3928echo "$as_me: failed program was:" >&5 
     3929sed 's/^/| /' conftest.$ac_ext >&5 
     3930 
     3931( exit $ac_status ) 
     3932ac_cv_header_stdc=no 
     3933fi 
     3934rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 
     3935fi 
     3936fi 
     3937fi 
     3938echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 
     3939echo "${ECHO_T}$ac_cv_header_stdc" >&6 
    44973940if test $ac_cv_header_stdc = yes; then 
    44983941 
    4499 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 
     3942cat >>confdefs.h <<\_ACEOF 
     3943#define STDC_HEADERS 1 
     3944_ACEOF 
    45003945 
    45013946fi 
    45023947 
    45033948# On IRIX 5.3, sys/types and inttypes.h are conflicting. 
     3949 
     3950 
     3951 
     3952 
     3953 
     3954 
     3955 
     3956 
     3957 
    45043958for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 
    45053959          inttypes.h stdint.h unistd.h 
    4506 do : 
    4507   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 
    4508 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 
    4509 " 
    4510 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 
     3960do 
     3961as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 
     3962echo "$as_me:$LINENO: checking for $ac_header" >&5 
     3963echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 
     3964if eval "test \"\${$as_ac_Header+set}\" = set"; then 
     3965  echo $ECHO_N "(cached) $ECHO_C" >&6 
     3966else 
     3967  cat >conftest.$ac_ext <<_ACEOF 
     3968/* confdefs.h.  */ 
     3969_ACEOF 
     3970cat confdefs.h >>conftest.$ac_ext 
     3971cat >>conftest.$ac_ext <<_ACEOF 
     3972/* end confdefs.h.  */ 
     3973$ac_includes_default 
     3974 
     3975#include <$ac_header> 
     3976_ACEOF 
     3977rm -f conftest.$ac_objext 
     3978if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     3979  (eval $ac_compile) 2>conftest.er1 
     3980  ac_status=$? 
     3981  grep -v '^ *+' conftest.er1 >conftest.err 
     3982  rm -f conftest.er1 
     3983  cat conftest.err >&5 
     3984  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3985  (exit $ac_status); } && 
     3986     { ac_try='test -z "$ac_c_werror_flag" 
     3987             || test ! -s conftest.err' 
     3988  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3989  (eval $ac_try) 2>&5 
     3990  ac_status=$? 
     3991  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3992  (exit $ac_status); }; } && 
     3993     { ac_try='test -s conftest.$ac_objext' 
     3994  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3995  (eval $ac_try) 2>&5 
     3996  ac_status=$? 
     3997  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3998  (exit $ac_status); }; }; then 
     3999  eval "$as_ac_Header=yes" 
     4000else 
     4001  echo "$as_me: failed program was:" >&5 
     4002sed 's/^/| /' conftest.$ac_ext >&5 
     4003 
     4004eval "$as_ac_Header=no" 
     4005fi 
     4006rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     4007fi 
     4008echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 
     4009echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 
     4010if test `eval echo '${'$as_ac_Header'}'` = yes; then 
    45114011  cat >>confdefs.h <<_ACEOF 
    4512 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 
     4012#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 
    45134013_ACEOF 
    45144014 
     
    45184018 
    45194019 
    4520  
    4521   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 
    4522 if test "x$ac_cv_header_minix_config_h" = x""yes; then : 
     4020if test "${ac_cv_header_minix_config_h+set}" = set; then 
     4021  echo "$as_me:$LINENO: checking for minix/config.h" >&5 
     4022echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6 
     4023if test "${ac_cv_header_minix_config_h+set}" = set; then 
     4024  echo $ECHO_N "(cached) $ECHO_C" >&6 
     4025fi 
     4026echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5 
     4027echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6 
     4028else 
     4029  # Is the header compilable? 
     4030echo "$as_me:$LINENO: checking minix/config.h usability" >&5 
     4031echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6 
     4032cat >conftest.$ac_ext <<_ACEOF 
     4033/* confdefs.h.  */ 
     4034_ACEOF 
     4035cat confdefs.h >>conftest.$ac_ext 
     4036cat >>conftest.$ac_ext <<_ACEOF 
     4037/* end confdefs.h.  */ 
     4038$ac_includes_default 
     4039#include <minix/config.h> 
     4040_ACEOF 
     4041rm -f conftest.$ac_objext 
     4042if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     4043  (eval $ac_compile) 2>conftest.er1 
     4044  ac_status=$? 
     4045  grep -v '^ *+' conftest.er1 >conftest.err 
     4046  rm -f conftest.er1 
     4047  cat conftest.err >&5 
     4048  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4049  (exit $ac_status); } && 
     4050     { ac_try='test -z "$ac_c_werror_flag" 
     4051             || test ! -s conftest.err' 
     4052  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4053  (eval $ac_try) 2>&5 
     4054  ac_status=$? 
     4055  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4056  (exit $ac_status); }; } && 
     4057     { ac_try='test -s conftest.$ac_objext' 
     4058  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4059  (eval $ac_try) 2>&5 
     4060  ac_status=$? 
     4061  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4062  (exit $ac_status); }; }; then 
     4063  ac_header_compiler=yes 
     4064else 
     4065  echo "$as_me: failed program was:" >&5 
     4066sed 's/^/| /' conftest.$ac_ext >&5 
     4067 
     4068ac_header_compiler=no 
     4069fi 
     4070rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     4071echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     4072echo "${ECHO_T}$ac_header_compiler" >&6 
     4073 
     4074# Is the header present? 
     4075echo "$as_me:$LINENO: checking minix/config.h presence" >&5 
     4076echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6 
     4077cat >conftest.$ac_ext <<_ACEOF 
     4078/* confdefs.h.  */ 
     4079_ACEOF 
     4080cat confdefs.h >>conftest.$ac_ext 
     4081cat >>conftest.$ac_ext <<_ACEOF 
     4082/* end confdefs.h.  */ 
     4083#include <minix/config.h> 
     4084_ACEOF 
     4085if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     4086  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
     4087  ac_status=$? 
     4088  grep -v '^ *+' conftest.er1 >conftest.err 
     4089  rm -f conftest.er1 
     4090  cat conftest.err >&5 
     4091  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4092  (exit $ac_status); } >/dev/null; then 
     4093  if test -s conftest.err; then 
     4094    ac_cpp_err=$ac_c_preproc_warn_flag 
     4095    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     4096  else 
     4097    ac_cpp_err= 
     4098  fi 
     4099else 
     4100  ac_cpp_err=yes 
     4101fi 
     4102if test -z "$ac_cpp_err"; then 
     4103  ac_header_preproc=yes 
     4104else 
     4105  echo "$as_me: failed program was:" >&5 
     4106sed 's/^/| /' conftest.$ac_ext >&5 
     4107 
     4108  ac_header_preproc=no 
     4109fi 
     4110rm -f conftest.err conftest.$ac_ext 
     4111echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     4112echo "${ECHO_T}$ac_header_preproc" >&6 
     4113 
     4114# So?  What about this header? 
     4115case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
     4116  yes:no: ) 
     4117    { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5 
     4118echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     4119    { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5 
     4120echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;} 
     4121    ac_header_preproc=yes 
     4122    ;; 
     4123  no:yes:* ) 
     4124    { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5 
     4125echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;} 
     4126    { echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5 
     4127echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;} 
     4128    { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5 
     4129echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;} 
     4130    { echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5 
     4131echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
     4132    { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5 
     4133echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;} 
     4134    { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5 
     4135echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;} 
     4136    ( 
     4137      cat <<\_ASBOX 
     4138## ------------------------------------------ ## 
     4139## Report this to the AC_PACKAGE_NAME lists.  ## 
     4140## ------------------------------------------ ## 
     4141_ASBOX 
     4142    ) | 
     4143      sed "s/^/$as_me: WARNING:     /" >&2 
     4144    ;; 
     4145esac 
     4146echo "$as_me:$LINENO: checking for minix/config.h" >&5 
     4147echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6 
     4148if test "${ac_cv_header_minix_config_h+set}" = set; then 
     4149  echo $ECHO_N "(cached) $ECHO_C" >&6 
     4150else 
     4151  ac_cv_header_minix_config_h=$ac_header_preproc 
     4152fi 
     4153echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5 
     4154echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6 
     4155 
     4156fi 
     4157if test $ac_cv_header_minix_config_h = yes; then 
    45234158  MINIX=yes 
    45244159else 
     
    45274162 
    45284163 
    4529   if test "$MINIX" = yes; then 
    4530  
    4531 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 
    4532  
    4533  
    4534 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 
    4535  
    4536  
    4537 $as_echo "#define _MINIX 1" >>confdefs.h 
    4538  
    4539   fi 
    4540  
    4541  
    4542   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 
    4543 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 
    4544 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then : 
    4545   $as_echo_n "(cached) " >&6 
    4546 else 
    4547   cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    4548 /* end confdefs.h.  */ 
    4549  
    4550 #     define __EXTENSIONS__ 1 
    4551       $ac_includes_default 
    4552 int 
    4553 main () 
    4554 { 
    4555  
    4556   ; 
    4557   return 0; 
    4558 } 
    4559 _ACEOF 
    4560 if ac_fn_c_try_compile "$LINENO"; then : 
    4561   ac_cv_safe_to_define___extensions__=yes 
    4562 else 
    4563   ac_cv_safe_to_define___extensions__=no 
    4564 fi 
    4565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    4566 fi 
    4567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 
    4568 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 
    4569   test $ac_cv_safe_to_define___extensions__ = yes && 
    4570     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 
    4571  
    4572   $as_echo "#define _ALL_SOURCE 1" >>c