Changeset 2295 for pjproject/trunk


Ignore:
Timestamp:
Sep 18, 2008 9:22:16 PM (16 years ago)
Author:
bennylp
Message:

Ticket #622: initial integration of ioqueue_epoll patch, updated the configure script

Location:
pjproject/trunk
Files:
3 edited

Legend:

Unmodified
Added
Removed

  • pjproject/trunk/aconfigure

    r2232 r2295  
    11#! /bin/sh 
    22# Guess values for system-dependent variables and create Makefiles. 
    3 # Generated by GNU Autoconf 2.61 for pjproject 1.0. 
     3# Generated by GNU Autoconf 2.59 for pjproject 1.0. 
    44# 
    5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 
    6 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 
     5# Copyright (C) 2003 Free Software Foundation, Inc. 
    76# This configure script is free software; the Free Software Foundation 
    87# gives unlimited permission to copy, distribute and modify it. 
    … …  
    1110## --------------------- ## 
    1211 
    13 # Be more Bourne compatible 
    14 DUALCASE=1; export DUALCASE # for MKS sh 
     12# Be Bourne compatible 
    1513if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 
    1614  emulate sh 
    … …  
    1917  # is contrary to our usage.  Disable this feature. 
    2018  alias -g '${1+"$@"}'='"$@"' 
    21   setopt NO_GLOB_SUBST 
    22 else 
    23   case `(set -o) 2>/dev/null` in 
    24   *posix*) set -o posix ;; 
    25 esac 
    26  
    27 fi 
    28  
    29  
    30  
    31  
    32 # PATH needs CR 
     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 
     34PS1='$ ' 
     35PS2='> ' 
     36PS4='+ ' 
     37 
     38# NLS nuisances. 
     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 
     43do 
     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 
     49done 
     50 
     51# Required to use basename. 
     52if expr a : '\(a\)' >/dev/null 2>&1; then 
     53  as_expr=expr 
     54else 
     55  as_expr=false 
     56fi 
     57 
     58if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 
     59  as_basename=basename 
     60else 
     61  as_basename=false 
     62fi 
     63 
     64 
     65# Name of the executable. 
     66as_me=`$as_basename "$0" || 
     67$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 
     68         X"$0" : 'X\(//\)$' \| \ 
     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. 
    3379# Avoid depending upon Character Ranges. 
    3480as_cr_letters='abcdefghijklmnopqrstuvwxyz' 
    … …  
    5197fi 
    5298 
    53 # Support unset when possible. 
    54 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 
    55   as_unset=unset 
    56 else 
    57   as_unset=false 
    58 fi 
    59  
    60  
    61 # IFS 
    62 # We need space, tab and new line, in precisely that order.  Quoting is 
    63 # there to prevent editors from complaining about space-tab. 
    64 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 
    65 # splitting by setting IFS to empty value.) 
    66 as_nl=' 
    67 ' 
    68 IFS=" ""        $as_nl" 
    69  
    70 # Find who we are.  Look in the path if we contain no directory separator. 
    71 case $0 in 
    72   *[\\/]* ) as_myself=$0 ;; 
    73   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
     99 
     100  as_lineno_1=$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 
    74110for as_dir in $PATH 
    75111do 
    … …  
    78114  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 
    79115done 
    80 IFS=$as_save_IFS 
    81  
    82      ;; 
    83 esac 
    84 # We did not find ourselves, most probably we were run as `sh COMMAND' 
    85 # in which case we are not to be found in the path. 
    86 if test "x$as_myself" = x; then 
    87   as_myself=$0 
    88 fi 
    89 if test ! -f "$as_myself"; then 
    90   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 
    91   { (exit 1); exit 1; } 
    92 fi 
    93  
    94 # Work around bugs in pre-3.0 UWIN ksh. 
    95 for as_var in ENV MAIL MAILPATH 
    96 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 
    97 done 
    98 PS1='$ ' 
    99 PS2='> ' 
    100 PS4='+ ' 
    101  
    102 # NLS nuisances. 
    103 for as_var in \ 
    104   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 
    105   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 
    106   LC_TELEPHONE LC_TIME 
    107 do 
    108   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 
    109     eval $as_var=C; export $as_var 
    110   else 
    111     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 
     116 
     117       ;; 
     118  esac 
     119  # We did not find ourselves, most probably we were run as `sh COMMAND' 
     120  # in which case we are not to be found in the path. 
     121  if test "x$as_myself" = x; then 
     122    as_myself=$0 
    112123  fi 
    113 done 
    114  
    115 # Required to use basename. 
    116 if expr a : '\(a\)' >/dev/null 2>&1 && 
    117    test "X`expr 00001 : '.*\(...\)'`" = X001; then 
    118   as_expr=expr 
    119 else 
    120   as_expr=false 
    121 fi 
    122  
    123 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 
    124   as_basename=basename 
    125 else 
    126   as_basename=false 
    127 fi 
    128  
    129  
    130 # Name of the executable. 
    131 as_me=`$as_basename -- "$0" || 
    132 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 
    133          X"$0" : 'X\(//\)$' \| \ 
    134          X"$0" : 'X\(/\)' \| . 2>/dev/null || 
    135 echo X/"$0" | 
    136     sed '/^.*\/\([^/][^/]*\)\/*$/{ 
    137             s//\1/ 
    138             q 
    139           } 
    140           /^X\/\(\/\/\)$/{ 
    141             s//\1/ 
    142             q 
    143           } 
    144           /^X\/\(\/\).*/{ 
    145             s//\1/ 
    146             q 
    147           } 
    148           s/.*/./; q'` 
    149  
    150 # CDPATH. 
    151 $as_unset CDPATH 
    152  
    153  
    154 if test "x$CONFIG_SHELL" = x; then 
    155   if (eval ":") 2>/dev/null; then 
    156   as_have_required=yes 
    157 else 
    158   as_have_required=no 
    159 fi 
    160  
    161   if test $as_have_required = yes &&     (eval ": 
    162 (as_func_return () { 
    163   (exit \$1) 
    164 } 
    165 as_func_success () { 
    166   as_func_return 0 
    167 } 
    168 as_func_failure () { 
    169   as_func_return 1 
    170 } 
    171 as_func_ret_success () { 
    172   return 0 
    173 } 
    174 as_func_ret_failure () { 
    175   return 1 
    176 } 
    177  
    178 exitcode=0 
    179 if as_func_success; then 
    180   : 
    181 else 
    182   exitcode=1 
    183   echo as_func_success failed. 
    184 fi 
    185  
    186 if as_func_failure; then 
    187   exitcode=1 
    188   echo as_func_failure succeeded. 
    189 fi 
    190  
    191 if as_func_ret_success; then 
    192   : 
    193 else 
    194   exitcode=1 
    195   echo as_func_ret_success failed. 
    196 fi 
    197  
    198 if as_func_ret_failure; then 
    199   exitcode=1 
    200   echo as_func_ret_failure succeeded. 
    201 fi 
    202  
    203 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then 
    204   : 
    205 else 
    206   exitcode=1 
    207   echo positional parameters were not saved. 
    208 fi 
    209  
    210 test \$exitcode = 0) || { (exit 1); exit 1; } 
    211  
    212 ( 
    213   as_lineno_1=\$LINENO 
    214   as_lineno_2=\$LINENO 
    215   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && 
    216   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } 
    217 ") 2> /dev/null; then 
    218   : 
    219 else 
    220   as_candidate_shells= 
     124  if test ! -f "$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 $CONFIG_SHELL in 
     129  '') 
    221130    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
    222131for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 
    … …  
    224133  IFS=$as_save_IFS 
    225134  test -z "$as_dir" && as_dir=. 
    226   case $as_dir in 
     135  for as_base in sh bash ksh sh5; do 
     136         case $as_dir in 
    227137         /*) 
    228            for as_base in sh bash ksh sh5; do 
    229              as_candidate_shells="$as_candidate_shells $as_dir/$as_base" 
    230            done;; 
    231        esac 
    232 done 
    233 IFS=$as_save_IFS 
    234  
    235  
    236       for as_shell in $as_candidate_shells $SHELL; do 
    237          # Try only shells that exist, to save several forks. 
    238          if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 
    239                 { ("$as_shell") 2> /dev/null <<\_ASEOF 
    240 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 
    241   emulate sh 
    242   NULLCMD=: 
    243   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 
    244   # is contrary to our usage.  Disable this feature. 
    245   alias -g '${1+"$@"}'='"$@"' 
    246   setopt NO_GLOB_SUBST 
    247 else 
    248   case `(set -o) 2>/dev/null` in 
    249   *posix*) set -o posix ;; 
    250 esac 
    251  
    252 fi 
    253  
    254  
    255 : 
    256 _ASEOF 
    257 }; then 
    258   CONFIG_SHELL=$as_shell 
    259                as_have_required=yes 
    260                if { "$as_shell" 2> /dev/null <<\_ASEOF 
    261 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 
    262   emulate sh 
    263   NULLCMD=: 
    264   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 
    265   # is contrary to our usage.  Disable this feature. 
    266   alias -g '${1+"$@"}'='"$@"' 
    267   setopt NO_GLOB_SUBST 
    268 else 
    269   case `(set -o) 2>/dev/null` in 
    270   *posix*) set -o posix ;; 
    271 esac 
    272  
    273 fi 
    274  
    275  
    276 : 
    277 (as_func_return () { 
    278   (exit $1) 
    279 } 
    280 as_func_success () { 
    281   as_func_return 0 
    282 } 
    283 as_func_failure () { 
    284   as_func_return 1 
    285 } 
    286 as_func_ret_success () { 
    287   return 0 
    288 } 
    289 as_func_ret_failure () { 
    290   return 1 
    291 } 
    292  
    293 exitcode=0 
    294 if as_func_success; then 
    295   : 
    296 else 
    297   exitcode=1 
    298   echo as_func_success failed. 
    299 fi 
    300  
    301 if as_func_failure; then 
    302   exitcode=1 
    303   echo as_func_failure succeeded. 
    304 fi 
    305  
    306 if as_func_ret_success; then 
    307   : 
    308 else 
    309   exitcode=1 
    310   echo as_func_ret_success failed. 
    311 fi 
    312  
    313 if as_func_ret_failure; then 
    314   exitcode=1 
    315   echo as_func_ret_failure succeeded. 
    316 fi 
    317  
    318 if ( set x; as_func_ret_success y && test x = "$1" ); then 
    319   : 
    320 else 
    321   exitcode=1 
    322   echo positional parameters were not saved. 
    323 fi 
    324  
    325 test $exitcode = 0) || { (exit 1); exit 1; } 
    326  
    327 ( 
     138           if ("$as_dir/$as_base" -c ' 
    328139  as_lineno_1=$LINENO 
    329140  as_lineno_2=$LINENO 
     141  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 
    330142  test "x$as_lineno_1" != "x$as_lineno_2" && 
    331   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; } 
    332  
    333 _ASEOF 
    334 }; then 
    335   break 
    336 fi 
    337  
    338 fi 
    339  
    340       done 
    341  
    342       if test "x$CONFIG_SHELL" != x; then 
    343   for as_var in BASH_ENV ENV 
    344         do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 
    345         done 
    346         export CONFIG_SHELL 
    347         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 
    348 fi 
    349  
    350  
    351     if test $as_have_required = no; then 
    352   echo This script requires a shell more modern than all the 
    353       echo shells that I found on your system.  Please install a 
    354       echo modern shell, or manually run the script under such a 
    355       echo shell if you do have one. 
    356       { (exit 1); exit 1; } 
    357 fi 
    358  
    359  
    360 fi 
    361  
    362 fi 
    363  
    364  
    365  
    366 (eval "as_func_return () { 
    367   (exit \$1) 
    368 } 
    369 as_func_success () { 
    370   as_func_return 0 
    371 } 
    372 as_func_failure () { 
    373   as_func_return 1 
    374 } 
    375 as_func_ret_success () { 
    376   return 0 
    377 } 
    378 as_func_ret_failure () { 
    379   return 1 
    380 } 
    381  
    382 exitcode=0 
    383 if as_func_success; then 
    384   : 
    385 else 
    386   exitcode=1 
    387   echo as_func_success failed. 
    388 fi 
    389  
    390 if as_func_failure; then 
    391   exitcode=1 
    392   echo as_func_failure succeeded. 
    393 fi 
    394  
    395 if as_func_ret_success; then 
    396   : 
    397 else 
    398   exitcode=1 
    399   echo as_func_ret_success failed. 
    400 fi 
    401  
    402 if as_func_ret_failure; then 
    403   exitcode=1 
    404   echo as_func_ret_failure succeeded. 
    405 fi 
    406  
    407 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then 
    408   : 
    409 else 
    410   exitcode=1 
    411   echo positional parameters were not saved. 
    412 fi 
    413  
    414 test \$exitcode = 0") || { 
    415   echo No shell found that supports shell functions. 
    416   echo Please tell autoconf@gnu.org about your system, 
    417   echo including any error possibly output before this 
    418   echo message 
    419 } 
    420  
    421  
    422  
    423   as_lineno_1=$LINENO 
    424   as_lineno_2=$LINENO 
    425   test "x$as_lineno_1" != "x$as_lineno_2" && 
    426   test "x`expr $as_lineno_1 + 1`" = "x$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 
    427155 
    428156  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 
    429157  # uniformly replaced by the line number.  The first 'sed' inserts a 
    430   # line-number line after each line using $LINENO; the second 'sed' 
    431   # does the real work.  The second script uses 'N' to pair each 
    432   # line-number line with the line containing $LINENO, and appends 
    433   # trailing '-' during substitution so that $LINENO is not a special 
    434   # case at line end. 
     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 $LINENO is not a special case at line end. 
    435162  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 
    436   # scripts with optimization help from Paolo Bonzini.  Blame Lee 
    437   # E. McMahon (1931-1989) for sed's syntax.  :-) 
    438   sed -n ' 
    439     p 
    440     /[$]LINENO/= 
    441   ' <$as_myself | 
     163  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-) 
     164  sed '=' <$as_myself | 
    442165    sed ' 
    443       s/[$]LINENO.*/&-/ 
    444       t lineno 
    445       b 
    446       :lineno 
    447166      N 
    448       :loop 
    449       s/[$]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, 
    450170      t loop 
    451       s/-\n.*// 
     171      s,-$,, 
     172      s,^['$as_cr_digits']*\n,, 
    452173    ' >$as_me.lineno && 
    453   chmod +x "$as_me.lineno" || 
     174  chmod +x $as_me.lineno || 
    454175    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 
    455176   { (exit 1); exit 1; }; } 
    … …  
    457178  # Don't try to exec as it changes $[0], causing all sort of problems 
    458179  # (the dirname of $[0] is not the place where we might find the 
    459   # original and so on.  Autoconf is especially sensitive to this). 
    460   . "./$as_me.lineno" 
     180  # original and so on.  Autoconf is especially sensible to this). 
     181  . ./$as_me.lineno 
    461182  # Exit status is that of the last command. 
    462183  exit 
    … …  
    464185 
    465186 
    466 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 
    467   as_dirname=dirname 
    468 else 
    469   as_dirname=false 
    470 fi 
    471  
    472 ECHO_C= ECHO_N= ECHO_T= 
    473 case `echo -n x` in 
    474 -n*) 
    475   case `echo 'x\c'` in 
    476   *c*) ECHO_T=' ';;     # ECHO_T is single tab character. 
    477   *)   ECHO_C='\c';; 
    478   esac;; 
    479 *) 
    480   ECHO_N='-n';; 
     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= ;; 
    481192esac 
    482193 
    483 if expr a : '\(a\)' >/dev/null 2>&1 && 
    484    test "X`expr 00001 : '.*\(...\)'`" = X001; then 
     194if expr a : '\(a\)' >/dev/null 2>&1; then 
    485195  as_expr=expr 
    486196else 
    … …  
    489199 
    490200rm -f conf$$ conf$$.exe conf$$.file 
    491 if test -d conf$$.dir; then 
    492   rm -f conf$$.dir/conf$$.file 
    493 else 
    494   rm -f conf$$.dir 
    495   mkdir conf$$.dir 
    496 fi 
    497201echo >conf$$.file 
    498202if ln -s conf$$.file conf$$ 2>/dev/null; then 
    499   as_ln_s='ln -s' 
    500   # ... but there are two gotchas: 
    501   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 
    502   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 
    503   # In both cases, we have to default to `cp -p'. 
    504   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 
     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$$.exe; then 
     206    # Don't use ln at all; we don't have any links 
    505207    as_ln_s='cp -p' 
     208  else 
     209    as_ln_s='ln -s' 
     210  fi 
    506211elif ln conf$$.file conf$$ 2>/dev/null; then 
    507212  as_ln_s=ln 
    … …  
    509214  as_ln_s='cp -p' 
    510215fi 
    511 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 
    512 rmdir conf$$.dir 2>/dev/null 
     216rm -f conf$$ conf$$.exe conf$$.file 
    513217 
    514218if mkdir -p . 2>/dev/null; then 
    … …  
    519223fi 
    520224 
    521 if test -x / >/dev/null 2>&1; then 
    522   as_test_x='test -x' 
    523 else 
    524   if ls -dL / >/dev/null 2>&1; then 
    525     as_ls_L_option=L 
    526   else 
    527     as_ls_L_option= 
    528   fi 
    529   as_test_x=' 
    530     eval sh -c '\'' 
    531       if test -d "$1"; then 
    532         test -d "$1/."; 
    533       else 
    534         case $1 in 
    535         -*)set "./$1";; 
    536         esac; 
    537         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in 
    538         ???[sx]*):;;*)false;;esac;fi 
    539     '\'' sh 
    540   ' 
    541 fi 
    542 as_executable_p=$as_test_x 
     225as_executable_p="test -f" 
    543226 
    544227# Sed expression to map a string onto a valid CPP name. 
    … …  
    549232 
    550233 
    551  
    552 exec 7<&0 </dev/null 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 
    553243 
    554244# Name of the host. 
    … …  
    557247ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 
    558248 
     249exec 6>&1 
     250 
    559251# 
    560252# Initializations. 
    561253# 
    562254ac_default_prefix=/usr/local 
    563 ac_clean_files= 
    564255ac_config_libobj_dir=. 
    565 LIBOBJS= 
    566256cross_compiling=no 
    567257subdirs= 
    … …  
    569259MAKEFLAGS= 
    570260SHELL=${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} 
    571266 
    572267# Identity of this package. 
    … …  
    580275ac_includes_default="\ 
    581276#include <stdio.h> 
    582 #ifdef HAVE_SYS_TYPES_H 
     277#if HAVE_SYS_TYPES_H 
    583278# include <sys/types.h> 
    584279#endif 
    585 #ifdef HAVE_SYS_STAT_H 
     280#if HAVE_SYS_STAT_H 
    586281# include <sys/stat.h> 
    587282#endif 
    588 #ifdef STDC_HEADERS 
     283#if STDC_HEADERS 
    589284# include <stdlib.h> 
    590285# include <stddef.h> 
    591286#else 
    592 # ifdef HAVE_STDLIB_H 
     287# if HAVE_STDLIB_H 
    593288#  include <stdlib.h> 
    594289# endif 
    595290#endif 
    596 #ifdef HAVE_STRING_H 
    597 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 
     291#if HAVE_STRING_H 
     292# if !STDC_HEADERS && HAVE_MEMORY_H 
    598293#  include <memory.h> 
    599294# endif 
    600295# include <string.h> 
    601296#endif 
    602 #ifdef HAVE_STRINGS_H 
     297#if HAVE_STRINGS_H 
    603298# include <strings.h> 
    604299#endif 
    605 #ifdef HAVE_INTTYPES_H 
     300#if HAVE_INTTYPES_H 
    606301# include <inttypes.h> 
     302#else 
     303# if HAVE_STDINT_H 
     304#  include <stdint.h> 
     305# endif 
    607306#endif 
    608 #ifdef HAVE_STDINT_H 
    609 # include <stdint.h> 
    610 #endif 
    611 #ifdef HAVE_UNISTD_H 
     307#if HAVE_UNISTD_H 
    612308# include <unistd.h> 
    613309#endif" 
    614310 
    615 ac_subst_vars='SHELL 
    616 PATH_SEPARATOR 
    617 PACKAGE_NAME 
    618 PACKAGE_TARNAME 
    619 PACKAGE_VERSION 
    620 PACKAGE_STRING 
    621 PACKAGE_BUGREPORT 
    622 exec_prefix 
    623 prefix 
    624 program_transform_name 
    625 bindir 
    626 sbindir 
    627 libexecdir 
    628 datarootdir 
    629 datadir 
    630 sysconfdir 
    631 sharedstatedir 
    632 localstatedir 
    633 includedir 
    634 oldincludedir 
    635 docdir 
    636 infodir 
    637 htmldir 
    638 dvidir 
    639 pdfdir 
    640 psdir 
    641 libdir 
    642 localedir 
    643 mandir 
    644 DEFS 
    645 ECHO_C 
    646 ECHO_N 
    647 ECHO_T 
    648 LIBS 
    649 build_alias 
    650 host_alias 
    651 target_alias 
    652 build 
    653 build_cpu 
    654 build_vendor 
    655 build_os 
    656 host 
    657 host_cpu 
    658 host_vendor 
    659 host_os 
    660 target 
    661 target_cpu 
    662 target_vendor 
    663 target_os 
    664 CC 
    665 CFLAGS 
    666 LDFLAGS 
    667 CPPFLAGS 
    668 ac_ct_CC 
    669 EXEEXT 
    670 OBJEXT 
    671 CXX 
    672 CXXFLAGS 
    673 ac_ct_CXX 
    674 ac_pjdir 
    675 ac_build_mak_vars 
    676 CPP 
    677 GREP 
    678 EGREP 
    679 ac_os_objs 
    680 ac_pjmedia_snd 
    681 ac_pa_cflags 
    682 ac_pa_use_alsa 
    683 ac_pa_use_oss 
    684 ac_no_small_filter 
    685 ac_no_large_filter 
    686 ac_no_speex_aec 
    687 ac_no_g711_codec 
    688 ac_no_l16_codec 
    689 ac_no_gsm_codec 
    690 ac_no_g722_codec 
    691 ac_no_speex_codec 
    692 ac_no_ilbc_codec 
    693 ac_no_ssl 
    694 openssl_h_present 
    695 libssl_present 
    696 libcrypto_present 
    697 ac_cross_compile 
    698 ac_linux_poll 
    699 ac_host 
    700 ac_main_obj 
    701 LIBOBJS 
    702 LTLIBOBJS' 
     311ac_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 build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX ac_pjdir ac_build_mak_vars CPP EGREP ac_os_objs ac_pjmedia_snd ac_pa_cflags ac_pa_use_alsa ac_pa_use_oss ac_no_small_filter ac_no_large_filter ac_no_speex_aec ac_no_g711_codec ac_no_l16_codec ac_no_gsm_codec ac_no_g722_codec ac_no_speex_codec ac_no_ilbc_codec ac_no_ssl openssl_h_present libssl_present libcrypto_present ac_cross_compile ac_linux_poll ac_host ac_main_obj LIBOBJS LTLIBOBJS' 
    703312ac_subst_files='' 
    704       ac_precious_vars='build_alias 
    705 host_alias 
    706 target_alias 
    707 CC 
    708 CFLAGS 
    709 LDFLAGS 
    710 LIBS 
    711 CPPFLAGS 
    712 CXX 
    713 CXXFLAGS 
    714 CCC 
    715 CPP' 
    716  
    717313 
    718314# Initialize some variables set by options. 
    … …  
    741337# by default will actually change. 
    742338# Use braces instead of parens because sh, perl, etc. also accept them. 
    743 # (The list follows the same order as the GNU Coding Standards.) 
    744339bindir='${exec_prefix}/bin' 
    745340sbindir='${exec_prefix}/sbin' 
    746341libexecdir='${exec_prefix}/libexec' 
    747 datarootdir='${prefix}/share' 
    748 datadir='${datarootdir}' 
     342datadir='${prefix}/share' 
    749343sysconfdir='${prefix}/etc' 
    750344sharedstatedir='${prefix}/com' 
    751345localstatedir='${prefix}/var' 
     346libdir='${exec_prefix}/lib' 
    752347includedir='${prefix}/include' 
    753348oldincludedir='/usr/include' 
    754 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 
    755 infodir='${datarootdir}/info' 
    756 htmldir='${docdir}' 
    757 dvidir='${docdir}' 
    758 pdfdir='${docdir}' 
    759 psdir='${docdir}' 
    760 libdir='${exec_prefix}/lib' 
    761 localedir='${datarootdir}/locale' 
    762 mandir='${datarootdir}/man' 
     349infodir='${prefix}/info' 
     350mandir='${prefix}/man' 
    763351 
    764352ac_prev= 
    765 ac_dashdash= 
    766353for ac_option 
    767354do 
    768355  # If the previous option needs an argument, assign it. 
    769356  if test -n "$ac_prev"; then 
    770     eval $ac_prev=\$ac_option 
     357    eval "$ac_prev=\$ac_option" 
    771358    ac_prev= 
    772359    continue 
    773360  fi 
    774361 
     362  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` 
     363 
     364  # Accept the important Cygnus configure options, so we can diagnose typos. 
     365 
    775366  case $ac_option in 
    776   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 
    777   *)    ac_optarg=yes ;; 
    778   esac 
    779  
    780   # Accept the important Cygnus configure options, so we can diagnose typos. 
    781  
    782   case $ac_dashdash$ac_option in 
    783   --) 
    784     ac_dashdash=yes ;; 
    785367 
    786368  -bindir | --bindir | --bindi | --bind | --bin | --bi) 
    … …  
    804386    cache_file=config.cache ;; 
    805387 
    806   -datadir | --datadir | --datadi | --datad) 
     388  -datadir | --datadir | --datadi | --datad | --data | --dat | --da) 
    807389    ac_prev=datadir ;; 
    808   -datadir=* | --datadir=* | --datadi=* | --datad=*) 
     390  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ 
     391  | --da=*) 
    809392    datadir=$ac_optarg ;; 
    810  
    811   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 
    812   | --dataroo | --dataro | --datar) 
    813     ac_prev=datarootdir ;; 
    814   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 
    815   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 
    816     datarootdir=$ac_optarg ;; 
    817393 
    818394  -disable-* | --disable-*) 
    819395    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 
    820396    # Reject names that are not valid shell variable names. 
    821     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && 
     397    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && 
    822398      { echo "$as_me: error: invalid feature name: $ac_feature" >&2 
    823399   { (exit 1); exit 1; }; } 
    824     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` 
    825     eval enable_$ac_feature=no ;; 
    826  
    827   -docdir | --docdir | --docdi | --doc | --do) 
    828     ac_prev=docdir ;; 
    829   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 
    830     docdir=$ac_optarg ;; 
    831  
    832   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 
    833     ac_prev=dvidir ;; 
    834   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 
    835     dvidir=$ac_optarg ;; 
     400    ac_feature=`echo $ac_feature | sed 's/-/_/g'` 
     401    eval "enable_$ac_feature=no" ;; 
    836402 
    837403  -enable-* | --enable-*) 
    838404    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 
    839405    # Reject names that are not valid shell variable names. 
    840     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && 
     406    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && 
    841407      { echo "$as_me: error: invalid feature name: $ac_feature" >&2 
    842408   { (exit 1); exit 1; }; } 
    843     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` 
    844     eval enable_$ac_feature=\$ac_optarg ;; 
     409    ac_feature=`echo $ac_feature | sed 's/-/_/g'` 
     410    case $ac_option in 
     411      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; 
     412      *) ac_optarg=yes ;; 
     413    esac 
     414    eval "enable_$ac_feature='$ac_optarg'" ;; 
    845415 
    846416  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 
    … …  
    869439    host_alias=$ac_optarg ;; 
    870440 
    871   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 
    872     ac_prev=htmldir ;; 
    873   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 
    874   | --ht=*) 
    875     htmldir=$ac_optarg ;; 
    876  
    877441  -includedir | --includedir | --includedi | --included | --include \ 
    878442  | --includ | --inclu | --incl | --inc) 
    … …  
    899463    libexecdir=$ac_optarg ;; 
    900464 
    901   -localedir | --localedir | --localedi | --localed | --locale) 
    902     ac_prev=localedir ;; 
    903   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 
    904     localedir=$ac_optarg ;; 
    905  
    906465  -localstatedir | --localstatedir | --localstatedi | --localstated \ 
    907   | --localstate | --localstat | --localsta | --localst | --locals) 
     466  | --localstate | --localstat | --localsta | --localst \ 
     467  | --locals | --local | --loca | --loc | --lo) 
    908468    ac_prev=localstatedir ;; 
    909469  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 
    910   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 
     470  | --localstate=* | --localstat=* | --localsta=* | --localst=* \ 
     471  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) 
    911472    localstatedir=$ac_optarg ;; 
    912473 
    … …  
    973534    program_transform_name=$ac_optarg ;; 
    974535 
    975   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 
    976     ac_prev=pdfdir ;; 
    977   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 
    978     pdfdir=$ac_optarg ;; 
    979  
    980   -psdir | --psdir | --psdi | --psd | --ps) 
    981     ac_prev=psdir ;; 
    982   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 
    983     psdir=$ac_optarg ;; 
    984  
    985536  -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 
    986537  | -silent | --silent | --silen | --sile | --sil) 
    … …  
    1035586    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 
    1036587    # Reject names that are not valid shell variable names. 
    1037     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && 
     588    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && 
    1038589      { echo "$as_me: error: invalid package name: $ac_package" >&2 
    1039590   { (exit 1); exit 1; }; } 
    1040     ac_package=`echo $ac_package | sed 's/[-.]/_/g'` 
    1041     eval with_$ac_package=\$ac_optarg ;; 
     591    ac_package=`echo $ac_package| sed 's/-/_/g'` 
     592    case $ac_option in 
     593      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; 
     594      *) ac_optarg=yes ;; 
     595    esac 
     596    eval "with_$ac_package='$ac_optarg'" ;; 
    1042597 
    1043598  -without-* | --without-*) 
    1044599    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` 
    1045600    # Reject names that are not valid shell variable names. 
    1046     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && 
     601    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && 
    1047602      { echo "$as_me: error: invalid package name: $ac_package" >&2 
    1048603   { (exit 1); exit 1; }; } 
    1049     ac_package=`echo $ac_package | sed 's/[-.]/_/g'` 
    1050     eval with_$ac_package=no ;; 
     604    ac_package=`echo $ac_package | sed 's/-/_/g'` 
     605    eval "with_$ac_package=no" ;; 
    1051606 
    1052607  --x) 
    … …  
    1079634      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 
    1080635   { (exit 1); exit 1; }; } 
    1081     eval $ac_envvar=\$ac_optarg 
     636    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` 
     637    eval "$ac_envvar='$ac_optarg'" 
    1082638    export $ac_envvar ;; 
    1083639 
    … …  
    1099655fi 
    1100656 
    1101 # Be sure to have absolute directory names. 
    1102 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \ 
    1103                 datadir sysconfdir sharedstatedir localstatedir includedir \ 
    1104                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 
    1105                 libdir localedir mandir 
     657# Be sure to have absolute paths. 
     658for ac_var in exec_prefix prefix 
    1106659do 
    1107   eval ac_val=\$$ac_var 
     660  eval ac_val=$`echo $ac_var` 
    1108661  case $ac_val in 
    1109     [\\/$]* | ?:[\\/]* )  continue;; 
    1110     NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 
     662    [\\/$]* | ?:[\\/]* | NONE | '' ) ;; 
     663    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 
     664   { (exit 1); exit 1; }; };; 
    1111665  esac 
    1112   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 
    1113    { (exit 1); exit 1; }; } 
     666done 
     667 
     668# Be sure to have absolute paths. 
     669for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ 
     670              localstatedir libdir includedir oldincludedir infodir mandir 
     671do 
     672  eval ac_val=$`echo $ac_var` 
     673  case $ac_val in 
     674    [\\/$]* | ?:[\\/]* ) ;; 
     675    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 
     676   { (exit 1); exit 1; }; };; 
     677  esac 
    1114678done 
    1115679 
    … …  
    1138702 
    1139703 
    1140 ac_pwd=`pwd` && test -n "$ac_pwd" && 
    1141 ac_ls_di=`ls -di .` && 
    1142 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 
    1143   { echo "$as_me: error: Working directory cannot be determined" >&2 
    1144    { (exit 1); exit 1; }; } 
    1145 test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 
    1146   { echo "$as_me: error: pwd does not report name of working directory" >&2 
    1147    { (exit 1); exit 1; }; } 
    1148  
    1149  
    1150704# Find the source files, if location was not specified. 
    1151705if test -z "$srcdir"; then 
    1152706  ac_srcdir_defaulted=yes 
    1153   # Try the directory containing this script, then the parent directory. 
    1154   ac_confdir=`$as_dirname -- "$0" || 
     707  # Try the directory containing this script, then its parent. 
     708  ac_confdir=`(dirname "$0") 2>/dev/null || 
    1155709$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
    1156710         X"$0" : 'X\(//\)[^/]' \| \ 
    1157711         X"$0" : 'X\(//\)$' \| \ 
    1158          X"$0" : 'X\(/\)' \| . 2>/dev/null || 
     712         X"$0" : 'X\(/\)' \| \ 
     713         .     : '\(.\)' 2>/dev/null || 
    1159714echo X"$0" | 
    1160     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 
    1161             s//\1/ 
    1162             q 
    1163           } 
    1164           /^X\(\/\/\)[^/].*/{ 
    1165             s//\1/ 
    1166             q 
    1167           } 
    1168           /^X\(\/\/\)$/{ 
    1169             s//\1/ 
    1170             q 
    1171           } 
    1172           /^X\(\/\).*/{ 
    1173             s//\1/ 
    1174             q 
    1175           } 
    1176           s/.*/./; q'` 
     715    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 
     716          /^X\(\/\/\)[^/].*/{ s//\1/; q; } 
     717          /^X\(\/\/\)$/{ s//\1/; q; } 
     718          /^X\(\/\).*/{ s//\1/; q; } 
     719          s/.*/./; q'` 
    1177720  srcdir=$ac_confdir 
    1178   if test ! -r "$srcdir/$ac_unique_file"; then 
     721  if test ! -r $srcdir/$ac_unique_file; then 
    1179722    srcdir=.. 
    1180723  fi 
    … …  
    1182725  ac_srcdir_defaulted=no 
    1183726fi 
    1184 if test ! -r "$srcdir/$ac_unique_file"; then 
    1185   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 
    1186   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 
     727if test ! -r $srcdir/$ac_unique_file; then 
     728  if test "$ac_srcdir_defaulted" = yes; then 
     729    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 
    1187730   { (exit 1); exit 1; }; } 
    1188 fi 
    1189 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 
    1190 ac_abs_confdir=`( 
    1191         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2 
     731  else 
     732    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 
    1192733   { (exit 1); exit 1; }; } 
    1193         pwd)` 
    1194 # When building in place, set srcdir=. 
    1195 if test "$ac_abs_confdir" = "$ac_pwd"; then 
    1196   srcdir=. 
    1197 fi 
    1198 # Remove unnecessary trailing slashes from srcdir. 
    1199 # Double slashes in file names in object file debugging info 
    1200 # mess up M-x gdb in Emacs. 
    1201 case $srcdir in 
    1202 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 
    1203 esac 
    1204 for ac_var in $ac_precious_vars; do 
    1205   eval ac_env_${ac_var}_set=\${${ac_var}+set} 
    1206   eval ac_env_${ac_var}_value=\$${ac_var} 
    1207   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 
    1208   eval ac_cv_env_${ac_var}_value=\$${ac_var} 
    1209 done 
     734  fi 
     735fi 
     736(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null || 
     737  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2 
     738   { (exit 1); exit 1; }; } 
     739srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` 
     740ac_env_build_alias_set=${build_alias+set} 
     741ac_env_build_alias_value=$build_alias 
     742ac_cv_env_build_alias_set=${build_alias+set} 
     743ac_cv_env_build_alias_value=$build_alias 
     744ac_env_host_alias_set=${host_alias+set} 
     745ac_env_host_alias_value=$host_alias 
     746ac_cv_env_host_alias_set=${host_alias+set} 
     747ac_cv_env_host_alias_value=$host_alias 
     748ac_env_target_alias_set=${target_alias+set} 
     749ac_env_target_alias_value=$target_alias 
     750ac_cv_env_target_alias_set=${target_alias+set} 
     751ac_cv_env_target_alias_value=$target_alias 
     752ac_env_CC_set=${CC+set} 
     753ac_env_CC_value=$CC 
     754ac_cv_env_CC_set=${CC+set} 
     755ac_cv_env_CC_value=$CC 
     756ac_env_CFLAGS_set=${CFLAGS+set} 
     757ac_env_CFLAGS_value=$CFLAGS 
     758ac_cv_env_CFLAGS_set=${CFLAGS+set} 
     759ac_cv_env_CFLAGS_value=$CFLAGS 
     760ac_env_LDFLAGS_set=${LDFLAGS+set} 
     761ac_env_LDFLAGS_value=$LDFLAGS 
     762ac_cv_env_LDFLAGS_set=${LDFLAGS+set} 
     763ac_cv_env_LDFLAGS_value=$LDFLAGS 
     764ac_env_CPPFLAGS_set=${CPPFLAGS+set} 
     765ac_env_CPPFLAGS_value=$CPPFLAGS 
     766ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} 
     767ac_cv_env_CPPFLAGS_value=$CPPFLAGS 
     768ac_env_CXX_set=${CXX+set} 
     769ac_env_CXX_value=$CXX 
     770ac_cv_env_CXX_set=${CXX+set} 
     771ac_cv_env_CXX_value=$CXX 
     772ac_env_CXXFLAGS_set=${CXXFLAGS+set} 
     773ac_env_CXXFLAGS_value=$CXXFLAGS 
     774ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set} 
     775ac_cv_env_CXXFLAGS_value=$CXXFLAGS 
     776ac_env_CPP_set=${CPP+set} 
     777ac_env_CPP_value=$CPP 
     778ac_cv_env_CPP_set=${CPP+set} 
     779ac_cv_env_CPP_value=$CPP 
    1210780 
    1211781# 
    … …  
    1236806      --srcdir=DIR        find the sources in DIR [configure dir or \`..'] 
    1237807 
     808_ACEOF 
     809 
     810  cat <<_ACEOF 
    1238811Installation directories: 
    1239812  --prefix=PREFIX         install architecture-independent files in PREFIX 
    … …  
    1253826  --sbindir=DIR          system admin executables [EPREFIX/sbin] 
    1254827  --libexecdir=DIR       program executables [EPREFIX/libexec] 
     828  --datadir=DIR          read-only architecture-independent data [PREFIX/share] 
    1255829  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc] 
    1256830  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com] 
    … …  
    1259833  --includedir=DIR       C header files [PREFIX/include] 
    1260834  --oldincludedir=DIR    C header files for non-gcc [/usr/include] 
    1261   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share] 
    1262   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR] 
    1263   --infodir=DIR          info documentation [DATAROOTDIR/info] 
    1264   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale] 
    1265   --mandir=DIR           man documentation [DATAROOTDIR/man] 
    1266   --docdir=DIR           documentation root [DATAROOTDIR/doc/pjproject] 
    1267   --htmldir=DIR          html documentation [DOCDIR] 
    1268   --dvidir=DIR           dvi documentation [DOCDIR] 
    1269   --pdfdir=DIR           pdf documentation [DOCDIR] 
    1270   --psdir=DIR            ps documentation [DOCDIR] 
     835  --infodir=DIR          info documentation [PREFIX/info] 
     836  --mandir=DIR           man documentation [PREFIX/man] 
    1271837_ACEOF 
    1272838 
    … …  
    1291857  --disable-floating-point 
    1292858                          Disable floating point where possible 
     859  --enable-epoll          Use /dev/epoll ioqueue on Linux (beta) 
    1293860  --disable-sound         Exclude sound (i.e. use null sound) 
    1294861  --disable-oss           Disable OSS audio (default: not disabled) 
    … …  
    1320887  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a 
    1321888              nonstandard directory <lib dir> 
    1322   LIBS        libraries to pass to the linker, e.g. -l<library> 
    1323   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if 
    1324               you have headers in a nonstandard directory <include dir> 
     889  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have 
     890              headers in a nonstandard directory <include dir> 
    1325891  CXX         C++ compiler command 
    1326892  CXXFLAGS    C++ compiler flags 
    … …  
    1331897 
    1332898_ACEOF 
    1333 ac_status=$? 
    1334899fi 
    1335900 
    1336901if test "$ac_init_help" = "recursive"; then 
    1337902  # If there are subdirs, report their specific --help. 
     903  ac_popdir=`pwd` 
    1338904  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 
    1339     test -d "$ac_dir" || continue 
     905    test -d $ac_dir || continue 
    1340906    ac_builddir=. 
    1341907 
    1342 case "$ac_dir" in 
    1343 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 
     908if test "$ac_dir" != .; then 
     909  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 
     910  # A "../" for each directory in $ac_dir_suffix. 
     911  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 
     912else 
     913  ac_dir_suffix= ac_top_builddir= 
     914fi 
     915 
     916case $srcdir in 
     917  .)  # No --srcdir option.  We are building in place. 
     918    ac_srcdir=. 
     919    if test -z "$ac_top_builddir"; then 
     920       ac_top_srcdir=. 
     921    else 
     922       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 
     923    fi ;; 
     924  [\\/]* | ?:[\\/]* )  # Absolute path. 
     925    ac_srcdir=$srcdir$ac_dir_suffix; 
     926    ac_top_srcdir=$srcdir ;; 
     927  *) # Relative path. 
     928    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 
     929    ac_top_srcdir=$ac_top_builddir$srcdir ;; 
     930esac 
     931 
     932# Do not use `cd foo && pwd` to compute absolute paths, because 
     933# the directories may not exist. 
     934case `pwd` in 
     935.) ac_abs_builddir="$ac_dir";; 
    1344936*) 
    1345   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 
    1346   # A ".." for each directory in $ac_dir_suffix. 
    1347   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 
    1348   case $ac_top_builddir_sub in 
    1349   "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 
    1350   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;; 
    1351   esac ;; 
     937  case "$ac_dir" in 
     938  .) ac_abs_builddir=`pwd`;; 
     939  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 
     940  *) ac_abs_builddir=`pwd`/"$ac_dir";; 
     941  esac;; 
    1352942esac 
    1353 ac_abs_top_builddir=$ac_pwd 
    1354 ac_abs_builddir=$ac_pwd$ac_dir_suffix 
    1355 # for backward compatibility: 
    1356 ac_top_builddir=$ac_top_build_prefix 
    1357  
    1358 case $srcdir in 
    1359   .)  # We are building in place. 
    1360     ac_srcdir=. 
    1361     ac_top_srcdir=$ac_top_builddir_sub 
    1362     ac_abs_top_srcdir=$ac_pwd ;; 
    1363   [\\/]* | ?:[\\/]* )  # Absolute name. 
    1364     ac_srcdir=$srcdir$ac_dir_suffix; 
    1365     ac_top_srcdir=$srcdir 
    1366     ac_abs_top_srcdir=$srcdir ;; 
    1367   *) # Relative name. 
    1368     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 
    1369     ac_top_srcdir=$ac_top_build_prefix$srcdir 
    1370     ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 
     943case $ac_abs_builddir in 
     944.) ac_abs_top_builddir=${ac_top_builddir}.;; 
     945*) 
     946  case ${ac_top_builddir}. in 
     947  .) ac_abs_top_builddir=$ac_abs_builddir;; 
     948  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 
     949  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 
     950  esac;; 
    1371951esac 
    1372 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 
    1373  
    1374     cd "$ac_dir" || { ac_status=$?; continue; } 
    1375     # Check for guested configure. 
    1376     if test -f "$ac_srcdir/configure.gnu"; then 
    1377       echo && 
    1378       $SHELL "$ac_srcdir/configure.gnu" --help=recursive 
    1379     elif test -f "$ac_srcdir/configure"; then 
    1380       echo && 
    1381       $SHELL "$ac_srcdir/configure" --help=recursive 
     952case $ac_abs_builddir in 
     953.) ac_abs_srcdir=$ac_srcdir;; 
     954*) 
     955  case $ac_srcdir in 
     956  .) ac_abs_srcdir=$ac_abs_builddir;; 
     957  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 
     958  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 
     959  esac;; 
     960esac 
     961case $ac_abs_builddir in 
     962.) ac_abs_top_srcdir=$ac_top_srcdir;; 
     963*) 
     964  case $ac_top_srcdir in 
     965  .) ac_abs_top_srcdir=$ac_abs_builddir;; 
     966  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 
     967  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 
     968  esac;; 
     969esac 
     970 
     971    cd $ac_dir 
     972    # Check for guested configure; otherwise get Cygnus style configure. 
     973    if test -f $ac_srcdir/configure.gnu; then 
     974      echo 
     975      $SHELL $ac_srcdir/configure.gnu  --help=recursive 
     976    elif test -f $ac_srcdir/configure; then 
     977      echo 
     978      $SHELL $ac_srcdir/configure  --help=recursive 
     979    elif test -f $ac_srcdir/configure.ac || 
     980           test -f $ac_srcdir/configure.in; then 
     981      echo 
     982      $ac_configure --help 
    1382983    else 
    1383984      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 
    1384     fi || ac_status=$? 
    1385     cd "$ac_pwd" || { ac_status=$?; break; } 
     985    fi 
     986    cd $ac_popdir 
    1386987  done 
    1387988fi 
    1388989 
    1389 test -n "$ac_init_help" && exit $ac_status 
     990test -n "$ac_init_help" && exit 0 
    1390991if $ac_init_version; then 
    1391992  cat <<\_ACEOF 
    1392993pjproject configure 1.0 
    1393 generated by GNU Autoconf 2.61 
    1394  
    1395 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 
    1396 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 
     994generated by GNU Autoconf 2.59 
     995 
     996Copyright (C) 2003 Free Software Foundation, Inc. 
    1397997This configure script is free software; the Free Software Foundation 
    1398998gives unlimited permission to copy, distribute and modify it. 
    1399999_ACEOF 
    1400   exit 
    1401 fi 
    1402 cat >config.log <<_ACEOF 
     1000  exit 0 
     1001fi 
     1002exec 5>config.log 
     1003cat >&5 <<_ACEOF 
    14031004This file contains any messages produced by compilers while 
    14041005running configure, to aid debugging if configure makes a mistake. 
    14051006 
    14061007It was created by pjproject $as_me 1.0, which was 
    1407 generated by GNU Autoconf 2.61.  Invocation command line was 
     1008generated by GNU Autoconf 2.59.  Invocation command line was 
    14081009 
    14091010  $ $0 $@ 
    14101011 
    14111012_ACEOF 
    1412 exec 5>>config.log 
    14131013{ 
    14141014cat <<_ASUNAME 
    … …  
    14291029/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown` 
    14301030/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 
    1431 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown` 
     1031hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown` 
    14321032/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown` 
    14331033/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown` 
    … …  
    14431043  echo "PATH: $as_dir" 
    14441044done 
    1445 IFS=$as_save_IFS 
    14461045 
    14471046} >&5 
    … …  
    14651064ac_configure_args0= 
    14661065ac_configure_args1= 
     1066ac_sep= 
    14671067ac_must_keep_next=false 
    14681068for ac_pass in 1 2 
    … …  
    14751075    | -silent | --silent | --silen | --sile | --sil) 
    14761076      continue ;; 
    1477     *\'*) 
     1077    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 
    14781078      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 
    14791079    esac 
    … …  
    14971097        esac 
    14981098      fi 
    1499       ac_configure_args="$ac_configure_args '$ac_arg'" 
     1099      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 
     1100      # Get rid of the leading space. 
     1101      ac_sep=" " 
    15001102      ;; 
    15011103    esac 
    … …  
    15081110# config.log.  We remove comments because anyway the quotes in there 
    15091111# would cause problems or look ugly. 
    1510 # WARNING: Use '\'' to represent an apostrophe within the trap. 
    1511 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 
     1112# WARNING: Be sure not to use single quotes in there, as some shells, 
     1113# such as our DU 5.0 friend, will then `close' the trap. 
    15121114trap 'exit_status=$? 
    15131115  # Save into config.log some information that might help in debugging. 
    … …  
    15221124    echo 
    15231125    # The following way of writing the cache mishandles newlines in values, 
    1524 ( 
    1525   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 
    1526     eval ac_val=\$$ac_var 
    1527     case $ac_val in #( 
    1528     *${as_nl}*) 
    1529       case $ac_var in #( 
    1530       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 
    1531 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 
    1532       esac 
    1533       case $ac_var in #( 
    1534       _ | IFS | as_nl) ;; #( 
    1535       *) $as_unset $ac_var ;; 
    1536       esac ;; 
    1537     esac 
    1538   done 
     1126{ 
    15391127  (set) 2>&1 | 
    1540     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 
    1541     *${as_nl}ac_space=\ *) 
     1128    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 
     1129    *ac_space=\ *) 
    15421130      sed -n \ 
    1543         "s/'\''/'\''\\\\'\'''\''/g; 
    1544           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 
    1545       ;; #( 
     1131        "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 
     1132          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 
     1133      ;; 
    15461134    *) 
    1547       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 
     1135      sed -n \ 
     1136        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 
    15481137      ;; 
    1549     esac | 
    1550     sort 
    1551 ) 
     1138    esac; 
     1139} 
    15521140    echo 
    15531141 
    … …  
    15601148    for ac_var in $ac_subst_vars 
    15611149    do 
    1562       eval ac_val=\$$ac_var 
    1563       case $ac_val in 
    1564       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 
    1565       esac 
    1566       echo "$ac_var='\''$ac_val'\''" 
     1150      eval ac_val=$`echo $ac_var` 
     1151      echo "$ac_var='"'"'$ac_val'"'"'" 
    15671152    done | sort 
    15681153    echo 
    … …  
    15701155    if test -n "$ac_subst_files"; then 
    15711156      cat <<\_ASBOX 
    1572 ## ------------------- ## 
    1573 ## File substitutions. ## 
    1574 ## ------------------- ## 
     1157## ------------- ## 
     1158## Output files. ## 
     1159## ------------- ## 
    15751160_ASBOX 
    15761161      echo 
    15771162      for ac_var in $ac_subst_files 
    15781163      do 
    1579         eval ac_val=\$$ac_var 
    1580         case $ac_val in 
    1581         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 
    1582         esac 
    1583         echo "$ac_var='\''$ac_val'\''" 
     1164        eval ac_val=$`echo $ac_var` 
     1165        echo "$ac_var='"'"'$ac_val'"'"'" 
    15841166      done | sort 
    15851167      echo 
    … …  
    15931175_ASBOX 
    15941176      echo 
    1595       cat confdefs.h 
     1177      sed "/^$/d" confdefs.h | sort 
    15961178      echo 
    15971179    fi 
    … …  
    16001182    echo "$as_me: exit $exit_status" 
    16011183  } >&5 
    1602   rm -f core *.core core.conftest.* && 
    1603     rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 
     1184  rm -f core *.core && 
     1185  rm -rf conftest* confdefs* conf$$* $ac_clean_files && 
    16041186    exit $exit_status 
    1605 ' 0 
     1187     ' 0 
    16061188for ac_signal in 1 2 13 15; do 
    16071189  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 
    … …  
    16101192 
    16111193# confdefs.h avoids OS command line length limits that DEFS can exceed. 
    1612 rm -f -r conftest* confdefs.h 
     1194rm -rf conftest* confdefs.h 
     1195# AIX cpp loses on an empty file, so make sure it contains at least a newline. 
     1196echo >confdefs.h 
    16131197 
    16141198# Predefined preprocessor variables. 
    … …  
    16411225# Let the site file select an alternate cache file if it wants to. 
    16421226# Prefer explicitly selected file to automatically selected ones. 
    1643 if test -n "$CONFIG_SITE"; then 
    1644   set x "$CONFIG_SITE" 
    1645 elif test "x$prefix" != xNONE; then 
    1646   set x "$prefix/share/config.site" "$prefix/etc/config.site" 
    1647 else 
    1648   set x "$ac_default_prefix/share/config.site" \ 
    1649         "$ac_default_prefix/etc/config.site" 
    1650 fi 
    1651 shift 
    1652 for ac_site_file 
    1653 do 
     1227if test -z "$CONFIG_SITE"; then 
     1228  if test "x$prefix" != xNONE; then 
     1229    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 
     1230  else 
     1231    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 
     1232  fi 
     1233fi 
     1234for ac_site_file in $CONFIG_SITE; do 
    16541235  if test -r "$ac_site_file"; then 
    16551236    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 
    … …  
    16671248echo "$as_me: loading cache $cache_file" >&6;} 
    16681249    case $cache_file in 
    1669       [\\/]* | ?:[\\/]* ) . "$cache_file";; 
    1670       *)                      . "./$cache_file";; 
     1250      [\\/]* | ?:[\\/]* ) . $cache_file;; 
     1251      *)                      . ./$cache_file;; 
    16711252    esac 
    16721253  fi 
    … …  
    16801261# value. 
    16811262ac_cache_corrupted=false 
    1682 for ac_var in $ac_precious_vars; do 
     1263for ac_var in `(set) 2>&1 | 
     1264               sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 
    16831265  eval ac_old_set=\$ac_cv_env_${ac_var}_set 
    16841266  eval ac_new_set=\$ac_env_${ac_var}_set 
    1685   eval ac_old_val=\$ac_cv_env_${ac_var}_value 
    1686   eval ac_new_val=\$ac_env_${ac_var}_value 
     1267  eval ac_old_val="\$ac_cv_env_${ac_var}_value" 
     1268  eval ac_new_val="\$ac_env_${ac_var}_value" 
    16871269  case $ac_old_set,$ac_new_set in 
    16881270    set,) 
    … …  
    17091291  if test "$ac_new_set" = set; then 
    17101292    case $ac_new_val in 
    1711     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 
     1293    *" "*|*"    "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 
     1294      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 
    17121295    *) ac_arg=$ac_var=$ac_new_val ;; 
    17131296    esac 
    … …  
    17261309fi 
    17271310 
    1728  
    1729  
    1730  
    1731  
    1732  
    1733  
    1734  
    1735  
    1736  
    1737  
    1738  
    1739  
    1740  
    1741  
    1742  
    1743  
    1744  
    1745  
    1746  
    1747  
    1748  
    1749  
    1750  
    1751  
    17521311ac_ext=c 
    17531312ac_cpp='$CPP $CPPFLAGS' 
    … …  
    17581317 
    17591318 
     1319 
     1320 
     1321 
     1322 
     1323 
     1324 
     1325 
     1326 
     1327 
     1328 
     1329 
     1330 
     1331 
     1332 
     1333 
     1334 
     1335 
     1336 
     1337 
     1338 
     1339 
     1340 
     1341 
     1342 
     1343 
    17601344host_orig="$host" 
    17611345 
    17621346ac_aux_dir= 
    1763 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 
    1764   if test -f "$ac_dir/install-sh"; then 
     1347for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 
     1348  if test -f $ac_dir/install-sh; then 
    17651349    ac_aux_dir=$ac_dir 
    17661350    ac_install_sh="$ac_aux_dir/install-sh -c" 
    17671351    break 
    1768   elif test -f "$ac_dir/install.sh"; then 
     1352  elif test -f $ac_dir/install.sh; then 
    17691353    ac_aux_dir=$ac_dir 
    17701354    ac_install_sh="$ac_aux_dir/install.sh -c" 
    17711355    break 
    1772   elif test -f "$ac_dir/shtool"; then 
     1356  elif test -f $ac_dir/shtool; then 
    17731357    ac_aux_dir=$ac_dir 
    17741358    ac_install_sh="$ac_aux_dir/shtool install -c" 
    … …  
    17771361done 
    17781362if test -z "$ac_aux_dir"; then 
    1779   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 
    1780 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} 
     1363  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 
     1364echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 
    17811365   { (exit 1); exit 1; }; } 
    17821366fi 
    1783  
    1784 # These three variables are undocumented and unsupported, 
    1785 # and are intended to be withdrawn in a future Autoconf release. 
    1786 # They can cause serious problems if a builder's source tree is in a directory 
    1787 # whose full name contains unusual characters. 
    1788 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var. 
    1789 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var. 
    1790 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var. 
    1791  
     1367ac_config_guess="$SHELL $ac_aux_dir/config.guess" 
     1368ac_config_sub="$SHELL $ac_aux_dir/config.sub" 
     1369ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 
    17921370 
    17931371# Make sure we can run config.sub. 
    1794 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 
    1795   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 
    1796 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} 
     1372$ac_config_sub sun4 >/dev/null 2>&1 || 
     1373  { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 
     1374echo "$as_me: error: cannot run $ac_config_sub" >&2;} 
    17971375   { (exit 1); exit 1; }; } 
    17981376 
    1799 { echo "$as_me:$LINENO: checking build system type" >&5 
    1800 echo $ECHO_N "checking build system type... $ECHO_C" >&6; } 
     1377echo "$as_me:$LINENO: checking build system type" >&5 
     1378echo $ECHO_N "checking build system type... $ECHO_C" >&6 
    18011379if test "${ac_cv_build+set}" = set; then 
    18021380  echo $ECHO_N "(cached) $ECHO_C" >&6 
    18031381else 
    1804   ac_build_alias=$build_alias 
    1805 test "x$ac_build_alias" = x && 
    1806   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 
    1807 test "x$ac_build_alias" = x && 
     1382  ac_cv_build_alias=$build_alias 
     1383test -z "$ac_cv_build_alias" && 
     1384  ac_cv_build_alias=`$ac_config_guess` 
     1385test -z "$ac_cv_build_alias" && 
    18081386  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 
    18091387echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 
    18101388   { (exit 1); exit 1; }; } 
    1811 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 
    1812   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5 
    1813 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} 
     1389ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || 
     1390  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 
     1391echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} 
    18141392   { (exit 1); exit 1; }; } 
    18151393 
    18161394fi 
    1817 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5 
    1818 echo "${ECHO_T}$ac_cv_build" >&6; } 
    1819 case $ac_cv_build in 
    1820 *-*-*) ;; 
    1821 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 
    1822 echo "$as_me: error: invalid value of canonical build" >&2;} 
    1823    { (exit 1); exit 1; }; };; 
    1824 esac 
     1395echo "$as_me:$LINENO: result: $ac_cv_build" >&5 
     1396echo "${ECHO_T}$ac_cv_build" >&6 
    18251397build=$ac_cv_build 
    1826 ac_save_IFS=$IFS; IFS='-' 
    1827 set x $ac_cv_build 
    1828 shift 
    1829 build_cpu=$1 
    1830 build_vendor=$2 
    1831 shift; shift 
    1832 # Remember, the first character of IFS is used to create $*, 
    1833 # except with old shells: 
    1834 build_os=$* 
    1835 IFS=$ac_save_IFS 
    1836 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 
    1837  
    1838  
    1839 { echo "$as_me:$LINENO: checking host system type" >&5 
    1840 echo $ECHO_N "checking host system type... $ECHO_C" >&6; } 
     1398build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 
     1399build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 
     1400build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 
     1401 
     1402 
     1403echo "$as_me:$LINENO: checking host system type" >&5 
     1404echo $ECHO_N "checking host system type... $ECHO_C" >&6 
    18411405if test "${ac_cv_host+set}" = set; then 
    18421406  echo $ECHO_N "(cached) $ECHO_C" >&6 
    18431407else 
    1844   if test "x$host_alias" = x; then 
    1845   ac_cv_host=$ac_cv_build 
    1846 else 
    1847   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 
    1848     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 
    1849 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} 
     1408  ac_cv_host_alias=$host_alias 
     1409test -z "$ac_cv_host_alias" && 
     1410  ac_cv_host_alias=$ac_cv_build_alias 
     1411ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || 
     1412  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 
     1413echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 
    18501414   { (exit 1); exit 1; }; } 
    1851 fi 
    1852  
    1853 fi 
    1854 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5 
    1855 echo "${ECHO_T}$ac_cv_host" >&6; } 
    1856 case $ac_cv_host in 
    1857 *-*-*) ;; 
    1858 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 
    1859 echo "$as_me: error: invalid value of canonical host" >&2;} 
    1860    { (exit 1); exit 1; }; };; 
    1861 esac 
     1415 
     1416fi 
     1417echo "$as_me:$LINENO: result: $ac_cv_host" >&5 
     1418echo "${ECHO_T}$ac_cv_host" >&6 
    18621419host=$ac_cv_host 
    1863 ac_save_IFS=$IFS; IFS='-' 
    1864 set x $ac_cv_host 
    1865 shift 
    1866 host_cpu=$1 
    1867 host_vendor=$2 
    1868 shift; shift 
    1869 # Remember, the first character of IFS is used to create $*, 
    1870 # except with old shells: 
    1871 host_os=$* 
    1872 IFS=$ac_save_IFS 
    1873 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 
    1874  
    1875  
    1876 { echo "$as_me:$LINENO: checking target system type" >&5 
    1877 echo $ECHO_N "checking target system type... $ECHO_C" >&6; } 
     1420host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 
     1421host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 
     1422host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 
     1423 
     1424 
     1425echo "$as_me:$LINENO: checking target system type" >&5 
     1426echo $ECHO_N "checking target system type... $ECHO_C" >&6 
    18781427if test "${ac_cv_target+set}" = set; then 
    18791428  echo $ECHO_N "(cached) $ECHO_C" >&6 
    18801429else 
    1881   if test "x$target_alias" = x; then 
    1882   ac_cv_target=$ac_cv_host 
    1883 else 
    1884   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 
    1885     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5 
    1886 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;} 
     1430  ac_cv_target_alias=$target_alias 
     1431test "x$ac_cv_target_alias" = "x" && 
     1432  ac_cv_target_alias=$ac_cv_host_alias 
     1433ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || 
     1434  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5 
     1435echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} 
    18871436   { (exit 1); exit 1; }; } 
    1888 fi 
    1889  
    1890 fi 
    1891 { echo "$as_me:$LINENO: result: $ac_cv_target" >&5 
    1892 echo "${ECHO_T}$ac_cv_target" >&6; } 
    1893 case $ac_cv_target in 
    1894 *-*-*) ;; 
    1895 *) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5 
    1896 echo "$as_me: error: invalid value of canonical target" >&2;} 
    1897    { (exit 1); exit 1; }; };; 
    1898 esac 
     1437 
     1438fi 
     1439echo "$as_me:$LINENO: result: $ac_cv_target" >&5 
     1440echo "${ECHO_T}$ac_cv_target" >&6 
    18991441target=$ac_cv_target 
    1900 ac_save_IFS=$IFS; IFS='-' 
    1901 set x $ac_cv_target 
    1902 shift 
    1903 target_cpu=$1 
    1904 target_vendor=$2 
    1905 shift; shift 
    1906 # Remember, the first character of IFS is used to create $*, 
    1907 # except with old shells: 
    1908 target_os=$* 
    1909 IFS=$ac_save_IFS 
    1910 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 
     1442target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 
     1443target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 
     1444target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 
    19111445 
    19121446 
    … …  
    19171451    NONENONEs,x,x, && 
    19181452  program_prefix=${target_alias}- 
    1919 ac_config_headers="$ac_config_headers pjlib/include/pj/compat/os_auto.h pjlib/include/pj/compat/m_auto.h pjmedia/include/pjmedia/config_auto.h pjmedia/include/pjmedia-codec/config_auto.h pjsip/include/pjsip/sip_autoconf.h" 
    1920  
    1921 ac_config_files="$ac_config_files build.mak build/os-auto.mak pjlib/build/os-auto.mak pjlib-util/build/os-auto.mak pjmedia/build/os-auto.mak pjsip/build/os-auto.mak third_party/build/portaudio/os-auto.mak third_party/build/os-auto.mak" 
     1453                                                  ac_config_headers="$ac_config_headers pjlib/include/pj/compat/os_auto.h pjlib/include/pj/compat/m_auto.h pjmedia/include/pjmedia/config_auto.h pjmedia/include/pjmedia-codec/config_auto.h pjsip/include/pjsip/sip_autoconf.h" 
     1454 
     1455                                                                                ac_config_files="$ac_config_files build.mak build/os-auto.mak pjlib/build/os-auto.mak pjlib-util/build/os-auto.mak pjmedia/build/os-auto.mak pjsip/build/os-auto.mak third_party/build/portaudio/os-auto.mak third_party/build/os-auto.mak" 
    19221456 
    19231457 
    … …  
    19391473  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 
    19401474set dummy ${ac_tool_prefix}gcc; ac_word=$2 
    1941 { echo "$as_me:$LINENO: checking for $ac_word" >&5 
    1942 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 
     1475echo "$as_me:$LINENO: checking for $ac_word" >&5 
     1476echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
    19431477if test "${ac_cv_prog_CC+set}" = set; then 
    19441478  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    19531487  test -z "$as_dir" && as_dir=. 
    19541488  for ac_exec_ext in '' $ac_executable_extensions; do 
    1955   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
     1489  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
    19561490    ac_cv_prog_CC="${ac_tool_prefix}gcc" 
    19571491    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
    … …  
    19601494done 
    19611495done 
    1962 IFS=$as_save_IFS 
    19631496 
    19641497fi 
    … …  
    19661499CC=$ac_cv_prog_CC 
    19671500if test -n "$CC"; then 
    1968   { echo "$as_me:$LINENO: result: $CC" >&5 
    1969 echo "${ECHO_T}$CC" >&6; } 
    1970 else 
    1971   { echo "$as_me:$LINENO: result: no" >&5 
    1972 echo "${ECHO_T}no" >&6; } 
    1973 fi 
    1974  
     1501  echo "$as_me:$LINENO: result: $CC" >&5 
     1502echo "${ECHO_T}$CC" >&6 
     1503else 
     1504  echo "$as_me:$LINENO: result: no" >&5 
     1505echo "${ECHO_T}no" >&6 
     1506fi 
    19751507 
    19761508fi 
    … …  
    19791511  # Extract the first word of "gcc", so it can be a program name with args. 
    19801512set dummy gcc; ac_word=$2 
    1981 { echo "$as_me:$LINENO: checking for $ac_word" >&5 
    1982 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 
     1513echo "$as_me:$LINENO: checking for $ac_word" >&5 
     1514echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
    19831515if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 
    19841516  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    19931525  test -z "$as_dir" && as_dir=. 
    19941526  for ac_exec_ext in '' $ac_executable_extensions; do 
    1995   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
     1527  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
    19961528    ac_cv_prog_ac_ct_CC="gcc" 
    19971529    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
    … …  
    20001532done 
    20011533done 
    2002 IFS=$as_save_IFS 
    20031534 
    20041535fi 
    … …  
    20061537ac_ct_CC=$ac_cv_prog_ac_ct_CC 
    20071538if test -n "$ac_ct_CC"; then 
    2008   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 
    2009 echo "${ECHO_T}$ac_ct_CC" >&6; } 
    2010 else 
    2011   { echo "$as_me:$LINENO: result: no" >&5 
    2012 echo "${ECHO_T}no" >&6; } 
    2013 fi 
    2014  
    2015   if test "x$ac_ct_CC" = x; then 
    2016     CC="" 
    2017   else 
    2018     case $cross_compiling:$ac_tool_warned in 
    2019 yes:) 
    2020 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 
    2021 whose name does not start with the host triplet.  If you think this 
    2022 configuration is useful to you, please write to autoconf@gnu.org." >&5 
    2023 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 
    2024 whose name does not start with the host triplet.  If you think this 
    2025 configuration is useful to you, please write to autoconf@gnu.org." >&2;} 
    2026 ac_tool_warned=yes ;; 
    2027 esac 
    2028     CC=$ac_ct_CC 
    2029   fi 
     1539  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 
     1540echo "${ECHO_T}$ac_ct_CC" >&6 
     1541else 
     1542  echo "$as_me:$LINENO: result: no" >&5 
     1543echo "${ECHO_T}no" >&6 
     1544fi 
     1545 
     1546  CC=$ac_ct_CC 
    20301547else 
    20311548  CC="$ac_cv_prog_CC" 
    … …  
    20331550 
    20341551if test -z "$CC"; then 
    2035           if test -n "$ac_tool_prefix"; then 
    2036     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 
     1552  if test -n "$ac_tool_prefix"; then 
     1553  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 
    20371554set dummy ${ac_tool_prefix}cc; ac_word=$2 
    2038 { echo "$as_me:$LINENO: checking for $ac_word" >&5 
    2039 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 
     1555echo "$as_me:$LINENO: checking for $ac_word" >&5 
     1556echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
    20401557if test "${ac_cv_prog_CC+set}" = set; then 
    20411558  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    20501567  test -z "$as_dir" && as_dir=. 
    20511568  for ac_exec_ext in '' $ac_executable_extensions; do 
    2052   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
     1569  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
    20531570    ac_cv_prog_CC="${ac_tool_prefix}cc" 
    20541571    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
    … …  
    20571574done 
    20581575done 
    2059 IFS=$as_save_IFS 
    20601576 
    20611577fi 
    … …  
    20631579CC=$ac_cv_prog_CC 
    20641580if test -n "$CC"; then 
    2065   { echo "$as_me:$LINENO: result: $CC" >&5 
    2066 echo "${ECHO_T}$CC" >&6; } 
    2067 else 
    2068   { echo "$as_me:$LINENO: result: no" >&5 
    2069 echo "${ECHO_T}no" >&6; } 
    2070 fi 
    2071  
    2072  
     1581  echo "$as_me:$LINENO: result: $CC" >&5 
     1582echo "${ECHO_T}$CC" >&6 
     1583else 
     1584  echo "$as_me:$LINENO: result: no" >&5 
     1585echo "${ECHO_T}no" >&6 
     1586fi 
     1587 
     1588fi 
     1589if test -z "$ac_cv_prog_CC"; then 
     1590  ac_ct_CC=$CC 
     1591  # Extract the first word of "cc", so it can be a program name with args. 
     1592set dummy cc; ac_word=$2 
     1593echo "$as_me:$LINENO: checking for $ac_word" >&5 
     1594echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
     1595if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 
     1596  echo $ECHO_N "(cached) $ECHO_C" >&6 
     1597else 
     1598  if test -n "$ac_ct_CC"; then 
     1599  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 
     1600else 
     1601as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
     1602for as_dir in $PATH 
     1603do 
     1604  IFS=$as_save_IFS 
     1605  test -z "$as_dir" && as_dir=. 
     1606  for ac_exec_ext in '' $ac_executable_extensions; do 
     1607  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
     1608    ac_cv_prog_ac_ct_CC="cc" 
     1609    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
     1610    break 2 
    20731611  fi 
     1612done 
     1613done 
     1614 
     1615fi 
     1616fi 
     1617ac_ct_CC=$ac_cv_prog_ac_ct_CC 
     1618if test -n "$ac_ct_CC"; then 
     1619  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 
     1620echo "${ECHO_T}$ac_ct_CC" >&6 
     1621else 
     1622  echo "$as_me:$LINENO: result: no" >&5 
     1623echo "${ECHO_T}no" >&6 
     1624fi 
     1625 
     1626  CC=$ac_ct_CC 
     1627else 
     1628  CC="$ac_cv_prog_CC" 
     1629fi 
     1630 
    20741631fi 
    20751632if test -z "$CC"; then 
    20761633  # Extract the first word of "cc", so it can be a program name with args. 
    20771634set dummy cc; ac_word=$2 
    2078 { echo "$as_me:$LINENO: checking for $ac_word" >&5 
    2079 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 
     1635echo "$as_me:$LINENO: checking for $ac_word" >&5 
     1636echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
    20801637if test "${ac_cv_prog_CC+set}" = set; then 
    20811638  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    20911648  test -z "$as_dir" && as_dir=. 
    20921649  for ac_exec_ext in '' $ac_executable_extensions; do 
    2093   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
     1650  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
    20941651    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 
    20951652       ac_prog_rejected=yes 
    … …  
    21021659done 
    21031660done 
    2104 IFS=$as_save_IFS 
    21051661 
    21061662if test $ac_prog_rejected = yes; then 
    … …  
    21201676CC=$ac_cv_prog_CC 
    21211677if test -n "$CC"; then 
    2122   { echo "$as_me:$LINENO: result: $CC" >&5 
    2123 echo "${ECHO_T}$CC" >&6; } 
    2124 else 
    2125   { echo "$as_me:$LINENO: result: no" >&5 
    2126 echo "${ECHO_T}no" >&6; } 
    2127 fi 
    2128  
     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 
    21291684 
    21301685fi 
    21311686if test -z "$CC"; then 
    21321687  if test -n "$ac_tool_prefix"; then 
    2133   for ac_prog in cl.exe 
     1688  for ac_prog in cl 
    21341689  do 
    21351690    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 
    21361691set dummy $ac_tool_prefix$ac_prog; ac_word=$2 
    2137 { echo "$as_me:$LINENO: checking for $ac_word" >&5 
    2138 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 
     1692echo "$as_me:$LINENO: checking for $ac_word" >&5 
     1693echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
    21391694if test "${ac_cv_prog_CC+set}" = set; then 
    21401695  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    21491704  test -z "$as_dir" && as_dir=. 
    21501705  for ac_exec_ext in '' $ac_executable_extensions; do 
    2151   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
     1706  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
    21521707    ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 
    21531708    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
    … …  
    21561711done 
    21571712done 
    2158 IFS=$as_save_IFS 
    21591713 
    21601714fi 
    … …  
    21621716CC=$ac_cv_prog_CC 
    21631717if test -n "$CC"; then 
    2164   { echo "$as_me:$LINENO: result: $CC" >&5 
    2165 echo "${ECHO_T}$CC" >&6; } 
    2166 else 
    2167   { echo "$as_me:$LINENO: result: no" >&5 
    2168 echo "${ECHO_T}no" >&6; } 
    2169 fi 
    2170  
     1718  echo "$as_me:$LINENO: result: $CC" >&5 
     1719echo "${ECHO_T}$CC" >&6 
     1720else 
     1721  echo "$as_me:$LINENO: result: no" >&5 
     1722echo "${ECHO_T}no" >&6 
     1723fi 
    21711724 
    21721725    test -n "$CC" && break 
    … …  
    21751728if test -z "$CC"; then 
    21761729  ac_ct_CC=$CC 
    2177   for ac_prog in cl.exe 
     1730  for ac_prog in cl 
    21781731do 
    21791732  # Extract the first word of "$ac_prog", so it can be a program name with args. 
    21801733set dummy $ac_prog; ac_word=$2 
    2181 { echo "$as_me:$LINENO: checking for $ac_word" >&5 
    2182 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 
     1734echo "$as_me:$LINENO: checking for $ac_word" >&5 
     1735echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
    21831736if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 
    21841737  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    21931746  test -z "$as_dir" && as_dir=. 
    21941747  for ac_exec_ext in '' $ac_executable_extensions; do 
    2195   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
     1748  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
    21961749    ac_cv_prog_ac_ct_CC="$ac_prog" 
    21971750    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
    … …  
    22001753done 
    22011754done 
    2202 IFS=$as_save_IFS 
    22031755 
    22041756fi 
    … …  
    22061758ac_ct_CC=$ac_cv_prog_ac_ct_CC 
    22071759if test -n "$ac_ct_CC"; then 
    2208   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 
    2209 echo "${ECHO_T}$ac_ct_CC" >&6; } 
    2210 else 
    2211   { echo "$as_me:$LINENO: result: no" >&5 
    2212 echo "${ECHO_T}no" >&6; } 
    2213 fi 
    2214  
     1760  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 
     1761echo "${ECHO_T}$ac_ct_CC" >&6 
     1762else 
     1763  echo "$as_me:$LINENO: result: no" >&5 
     1764echo "${ECHO_T}no" >&6 
     1765fi 
    22151766 
    22161767  test -n "$ac_ct_CC" && break 
    22171768done 
    22181769 
    2219   if test "x$ac_ct_CC" = x; then 
    2220     CC="" 
    2221   else 
    2222     case $cross_compiling:$ac_tool_warned in 
    2223 yes:) 
    2224 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 
    2225 whose name does not start with the host triplet.  If you think this 
    2226 configuration is useful to you, please write to autoconf@gnu.org." >&5 
    2227 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 
    2228 whose name does not start with the host triplet.  If you think this 
    2229 configuration is useful to you, please write to autoconf@gnu.org." >&2;} 
    2230 ac_tool_warned=yes ;; 
    2231 esac 
    2232     CC=$ac_ct_CC 
    2233   fi 
     1770  CC=$ac_ct_CC 
    22341771fi 
    22351772 
    … …  
    22441781 
    22451782# Provide some information about the compiler. 
    2246 echo "$as_me:$LINENO: checking for C compiler version" >&5 
     1783echo "$as_me:$LINENO:" \ 
     1784     "checking for C compiler version" >&5 
    22471785ac_compiler=`set X $ac_compile; echo $2` 
    2248 { (ac_try="$ac_compiler --version >&5" 
    2249 case "(($ac_try" in 
    2250   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2251   *) ac_try_echo=$ac_try;; 
    2252 esac 
    2253 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2254   (eval "$ac_compiler --version >&5") 2>&5 
     1786{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 
     1787  (eval $ac_compiler --version </dev/null >&5) 2>&5 
    22551788  ac_status=$? 
    22561789  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    22571790  (exit $ac_status); } 
    2258 { (ac_try="$ac_compiler -v >&5" 
    2259 case "(($ac_try" in 
    2260   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2261   *) ac_try_echo=$ac_try;; 
    2262 esac 
    2263 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2264   (eval "$ac_compiler -v >&5") 2>&5 
     1791{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 
     1792  (eval $ac_compiler -v </dev/null >&5) 2>&5 
    22651793  ac_status=$? 
    22661794  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    22671795  (exit $ac_status); } 
    2268 { (ac_try="$ac_compiler -V >&5" 
    2269 case "(($ac_try" in 
    2270   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2271   *) ac_try_echo=$ac_try;; 
    2272 esac 
    2273 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2274   (eval "$ac_compiler -V >&5") 2>&5 
     1796{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 
     1797  (eval $ac_compiler -V </dev/null >&5) 2>&5 
    22751798  ac_status=$? 
    22761799  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    … …  
    22971820# It will help us diagnose broken compilers, and finding out an intuition 
    22981821# of exeext. 
    2299 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 
    2300 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } 
     1822echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 
     1823echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 
    23011824ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 
    2302 # 
    2303 # List of possible output files, starting from the most likely. 
    2304 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*) 
    2305 # only as a last resort.  b.out is created by i960 compilers. 
    2306 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' 
    2307 # 
    2308 # The IRIX 6 linker writes into existing files which may not be 
    2309 # executable, retaining their permissions.  Remove them first so a 
    2310 # subsequent execution test works. 
    2311 ac_rmfiles= 
    2312 for ac_file in $ac_files 
    2313 do 
    2314   case $ac_file in 
    2315     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 
    2316     * ) ac_rmfiles="$ac_rmfiles $ac_file";; 
    2317   esac 
    2318 done 
    2319 rm -f $ac_rmfiles 
    2320  
    2321 if { (ac_try="$ac_link_default" 
    2322 case "(($ac_try" in 
    2323   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2324   *) ac_try_echo=$ac_try;; 
    2325 esac 
    2326 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2327   (eval "$ac_link_default") 2>&5 
     1825if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 
     1826  (eval $ac_link_default) 2>&5 
    23281827  ac_status=$? 
    23291828  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    23301829  (exit $ac_status); }; then 
    2331   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 
    2332 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 
    2333 # in a Makefile.  We should not override ac_cv_exeext if it was cached, 
    2334 # so that the user can short-circuit this test for compilers unknown to 
    2335 # Autoconf. 
    2336 for ac_file in $ac_files '' 
     1830  # Find the output, starting from the most likely.  This scheme is 
     1831# not robust to junk in `.', hence go to wildcards (a.*) only as a last 
     1832# resort. 
     1833 
     1834# Be careful to initialize this variable, since it used to be cached. 
     1835# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. 
     1836ac_cv_exeext= 
     1837# b.out is created by i960 compilers. 
     1838for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out 
    23371839do 
    23381840  test -f "$ac_file" || continue 
    23391841  case $ac_file in 
    2340     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) 
     1842    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) 
     1843        ;; 
     1844    conftest.$ac_ext ) 
     1845        # This is the source file. 
    23411846        ;; 
    23421847    [ab].out ) 
    … …  
    23451850        break;; 
    23461851    *.* ) 
    2347         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 
    2348         then :; else 
    2349            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 
    2350         fi 
    2351         # We set ac_cv_exeext here because the later test for it is not 
    2352         # safe: cross compilers may not add the suffix if given an `-o' 
    2353         # argument, so we may need to know it at that point already. 
    2354         # Even if this section looks crufty: it has the advantage of 
    2355         # actually working. 
     1852        ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 
     1853        # FIXME: I believe we export ac_cv_exeext for Libtool, 
     1854        # but it would be cool to find out if it's true.  Does anybody 
     1855        # maintain Libtool? --akim. 
     1856        export ac_cv_exeext 
    23561857        break;; 
    23571858    * ) 
    … …  
    23591860  esac 
    23601861done 
    2361 test "$ac_cv_exeext" = no && ac_cv_exeext= 
    2362  
    2363 else 
    2364   ac_file='' 
    2365 fi 
    2366  
    2367 { echo "$as_me:$LINENO: result: $ac_file" >&5 
    2368 echo "${ECHO_T}$ac_file" >&6; } 
    2369 if test -z "$ac_file"; then 
     1862else 
    23701863  echo "$as_me: failed program was:" >&5 
    23711864sed 's/^/| /' conftest.$ac_ext >&5 
    … …  
    23791872 
    23801873ac_exeext=$ac_cv_exeext 
    2381  
    2382 # Check that the compiler produces executables we can run.  If not, either 
     1874echo "$as_me:$LINENO: result: $ac_file" >&5 
     1875echo "${ECHO_T}$ac_file" >&6 
     1876 
     1877# Check the compiler produces executables we can run.  If not, either 
    23831878# the compiler is broken, or we cross compile. 
    2384 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5 
    2385 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } 
     1879echo "$as_me:$LINENO: checking whether the C compiler works" >&5 
     1880echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 
    23861881# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 
    23871882# If not cross compiling, check that we can run a simple program. 
    23881883if test "$cross_compiling" != yes; then 
    23891884  if { ac_try='./$ac_file' 
    2390   { (case "(($ac_try" in 
    2391   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2392   *) ac_try_echo=$ac_try;; 
    2393 esac 
    2394 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2395   (eval "$ac_try") 2>&5 
     1885  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     1886  (eval $ac_try) 2>&5 
    23961887  ac_status=$? 
    23971888  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    … …  
    24121903  fi 
    24131904fi 
    2414 { echo "$as_me:$LINENO: result: yes" >&5 
    2415 echo "${ECHO_T}yes" >&6; } 
     1905echo "$as_me:$LINENO: result: yes" >&5 
     1906echo "${ECHO_T}yes" >&6 
    24161907 
    24171908rm -f a.out a.exe conftest$ac_cv_exeext b.out 
    24181909ac_clean_files=$ac_clean_files_save 
    2419 # Check that the compiler produces executables we can run.  If not, either 
     1910# Check the compiler produces executables we can run.  If not, either 
    24201911# the compiler is broken, or we cross compile. 
    2421 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 
    2422 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } 
    2423 { echo "$as_me:$LINENO: result: $cross_compiling" >&5 
    2424 echo "${ECHO_T}$cross_compiling" >&6; } 
    2425  
    2426 { echo "$as_me:$LINENO: checking for suffix of executables" >&5 
    2427 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } 
    2428 if { (ac_try="$ac_link" 
    2429 case "(($ac_try" in 
    2430   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2431   *) ac_try_echo=$ac_try;; 
    2432 esac 
    2433 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2434   (eval "$ac_link") 2>&5 
     1912echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 
     1913echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 
     1914echo "$as_me:$LINENO: result: $cross_compiling" >&5 
     1915echo "${ECHO_T}$cross_compiling" >&6 
     1916 
     1917echo "$as_me:$LINENO: checking for suffix of executables" >&5 
     1918echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 
     1919if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     1920  (eval $ac_link) 2>&5 
    24351921  ac_status=$? 
    24361922  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    … …  
    24431929  test -f "$ac_file" || continue 
    24441930  case $ac_file in 
    2445     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 
     1931    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; 
    24461932    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 
     1933          export ac_cv_exeext 
    24471934          break;; 
    24481935    * ) break;; 
    … …  
    24581945 
    24591946rm -f conftest$ac_cv_exeext 
    2460 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 
    2461 echo "${ECHO_T}$ac_cv_exeext" >&6; } 
     1947echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 
     1948echo "${ECHO_T}$ac_cv_exeext" >&6 
    24621949 
    24631950rm -f conftest.$ac_ext 
    24641951EXEEXT=$ac_cv_exeext 
    24651952ac_exeext=$EXEEXT 
    2466 { echo "$as_me:$LINENO: checking for suffix of object files" >&5 
    2467 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } 
     1953echo "$as_me:$LINENO: checking for suffix of object files" >&5 
     1954echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 
    24681955if test "${ac_cv_objext+set}" = set; then 
    24691956  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    24851972_ACEOF 
    24861973rm -f conftest.o conftest.obj 
    2487 if { (ac_try="$ac_compile" 
    2488 case "(($ac_try" in 
    2489   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2490   *) ac_try_echo=$ac_try;; 
    2491 esac 
    2492 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2493   (eval "$ac_compile") 2>&5 
     1974if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     1975  (eval $ac_compile) 2>&5 
    24941976  ac_status=$? 
    24951977  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    24961978  (exit $ac_status); }; then 
    2497   for ac_file in conftest.o conftest.obj conftest.*; do 
    2498   test -f "$ac_file" || continue; 
     1979  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 
    24991980  case $ac_file in 
    2500     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; 
     1981    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; 
    25011982    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 
    25021983       break;; 
    … …  
    25161997rm -f conftest.$ac_cv_objext conftest.$ac_ext 
    25171998fi 
    2518 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 
    2519 echo "${ECHO_T}$ac_cv_objext" >&6; } 
     1999echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 
     2000echo "${ECHO_T}$ac_cv_objext" >&6 
    25202001OBJEXT=$ac_cv_objext 
    25212002ac_objext=$OBJEXT 
    2522 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 
    2523 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } 
     2003echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 
     2004echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 
    25242005if test "${ac_cv_c_compiler_gnu+set}" = set; then 
    25252006  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    25442025_ACEOF 
    25452026rm -f conftest.$ac_objext 
    2546 if { (ac_try="$ac_compile" 
    2547 case "(($ac_try" in 
    2548   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2549   *) ac_try_echo=$ac_try;; 
    2550 esac 
    2551 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2552   (eval "$ac_compile") 2>conftest.er1 
     2027if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2028  (eval $ac_compile) 2>conftest.er1 
    25532029  ac_status=$? 
    25542030  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    25562032  cat conftest.err >&5 
    25572033  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    2558   (exit $ac_status); } && { 
    2559          test -z "$ac_c_werror_flag" || 
    2560          test ! -s conftest.err 
    2561        } && test -s conftest.$ac_objext; then 
     2034  (exit $ac_status); } && 
     2035         { ac_try='test -z "$ac_c_werror_flag" 
     2036                         || test ! -s conftest.err' 
     2037  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2038  (eval $ac_try) 2>&5 
     2039  ac_status=$? 
     2040  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2041  (exit $ac_status); }; } && 
     2042         { ac_try='test -s conftest.$ac_objext' 
     2043  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2044  (eval $ac_try) 2>&5 
     2045  ac_status=$? 
     2046  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2047  (exit $ac_status); }; }; then 
    25622048  ac_compiler_gnu=yes 
    25632049else 
    … …  
    25652051sed 's/^/| /' conftest.$ac_ext >&5 
    25662052 
    2567         ac_compiler_gnu=no 
    2568 fi 
    2569  
    2570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
     2053ac_compiler_gnu=no 
     2054fi 
     2055rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    25712056ac_cv_c_compiler_gnu=$ac_compiler_gnu 
    25722057 
    25732058fi 
    2574 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 
    2575 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } 
     2059echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 
     2060echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 
    25762061GCC=`test $ac_compiler_gnu = yes && echo yes` 
    25772062ac_test_CFLAGS=${CFLAGS+set} 
    25782063ac_save_CFLAGS=$CFLAGS 
    2579 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 
    2580 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } 
     2064CFLAGS="-g" 
     2065echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 
     2066echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 
    25812067if test "${ac_cv_prog_cc_g+set}" = set; then 
    25822068  echo $ECHO_N "(cached) $ECHO_C" >&6 
    25832069else 
    2584   ac_save_c_werror_flag=$ac_c_werror_flag 
    2585    ac_c_werror_flag=yes 
    2586    ac_cv_prog_cc_g=no 
    2587    CFLAGS="-g" 
    2588    cat >conftest.$ac_ext <<_ACEOF 
     2070  cat >conftest.$ac_ext <<_ACEOF 
    25892071/* confdefs.h.  */ 
    25902072_ACEOF 
    … …  
    26022084_ACEOF 
    26032085rm -f conftest.$ac_objext 
    2604 if { (ac_try="$ac_compile" 
    2605 case "(($ac_try" in 
    2606   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2607   *) ac_try_echo=$ac_try;; 
    2608 esac 
    2609 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2610   (eval "$ac_compile") 2>conftest.er1 
     2086if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2087  (eval $ac_compile) 2>conftest.er1 
    26112088  ac_status=$? 
    26122089  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    26142091  cat conftest.err >&5 
    26152092  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    2616   (exit $ac_status); } && { 
    2617          test -z "$ac_c_werror_flag" || 
    2618          test ! -s conftest.err 
    2619        } && test -s conftest.$ac_objext; then 
     2093  (exit $ac_status); } && 
     2094         { ac_try='test -z "$ac_c_werror_flag" 
     2095                         || test ! -s conftest.err' 
     2096  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2097  (eval $ac_try) 2>&5 
     2098  ac_status=$? 
     2099  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2100  (exit $ac_status); }; } && 
     2101         { ac_try='test -s conftest.$ac_objext' 
     2102  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2103  (eval $ac_try) 2>&5 
     2104  ac_status=$? 
     2105  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2106  (exit $ac_status); }; }; then 
    26202107  ac_cv_prog_cc_g=yes 
    26212108else 
    … …  
    26232110sed 's/^/| /' conftest.$ac_ext >&5 
    26242111 
    2625         CFLAGS="" 
    2626       cat >conftest.$ac_ext <<_ACEOF 
    2627 /* confdefs.h.  */ 
    2628 _ACEOF 
    2629 cat confdefs.h >>conftest.$ac_ext 
    2630 cat >>conftest.$ac_ext <<_ACEOF 
    2631 /* end confdefs.h.  */ 
    2632  
    2633 int 
    2634 main () 
    2635 { 
    2636  
    2637   ; 
    2638   return 0; 
    2639 } 
    2640 _ACEOF 
    2641 rm -f conftest.$ac_objext 
    2642 if { (ac_try="$ac_compile" 
    2643 case "(($ac_try" in 
    2644   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2645   *) ac_try_echo=$ac_try;; 
    2646 esac 
    2647 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2648   (eval "$ac_compile") 2>conftest.er1 
    2649   ac_status=$? 
    2650   grep -v '^ *+' conftest.er1 >conftest.err 
    2651   rm -f conftest.er1 
    2652   cat conftest.err >&5 
    2653   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    2654   (exit $ac_status); } && { 
    2655          test -z "$ac_c_werror_flag" || 
    2656          test ! -s conftest.err 
    2657        } && test -s conftest.$ac_objext; then 
    2658   : 
    2659 else 
    2660   echo "$as_me: failed program was:" >&5 
    2661 sed 's/^/| /' conftest.$ac_ext >&5 
    2662  
    2663         ac_c_werror_flag=$ac_save_c_werror_flag 
    2664          CFLAGS="-g" 
    2665          cat >conftest.$ac_ext <<_ACEOF 
    2666 /* confdefs.h.  */ 
    2667 _ACEOF 
    2668 cat confdefs.h >>conftest.$ac_ext 
    2669 cat >>conftest.$ac_ext <<_ACEOF 
    2670 /* end confdefs.h.  */ 
    2671  
    2672 int 
    2673 main () 
    2674 { 
    2675  
    2676   ; 
    2677   return 0; 
    2678 } 
    2679 _ACEOF 
    2680 rm -f conftest.$ac_objext 
    2681 if { (ac_try="$ac_compile" 
    2682 case "(($ac_try" in 
    2683   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2684   *) ac_try_echo=$ac_try;; 
    2685 esac 
    2686 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2687   (eval "$ac_compile") 2>conftest.er1 
    2688   ac_status=$? 
    2689   grep -v '^ *+' conftest.er1 >conftest.err 
    2690   rm -f conftest.er1 
    2691   cat conftest.err >&5 
    2692   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    2693   (exit $ac_status); } && { 
    2694          test -z "$ac_c_werror_flag" || 
    2695          test ! -s conftest.err 
    2696        } && test -s conftest.$ac_objext; then 
    2697   ac_cv_prog_cc_g=yes 
    2698 else 
    2699   echo "$as_me: failed program was:" >&5 
    2700 sed 's/^/| /' conftest.$ac_ext >&5 
    2701  
    2702  
    2703 fi 
    2704  
    2705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    2706 fi 
    2707  
    2708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    2709 fi 
    2710  
    2711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    2712    ac_c_werror_flag=$ac_save_c_werror_flag 
    2713 fi 
    2714 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 
    2715 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } 
     2112ac_cv_prog_cc_g=no 
     2113fi 
     2114rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     2115fi 
     2116echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 
     2117echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 
    27162118if test "$ac_test_CFLAGS" = set; then 
    27172119  CFLAGS=$ac_save_CFLAGS 
    … …  
    27292131  fi 
    27302132fi 
    2731 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 
    2732 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } 
    2733 if test "${ac_cv_prog_cc_c89+set}" = set; then 
     2133echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 
     2134echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 
     2135if test "${ac_cv_prog_cc_stdc+set}" = set; then 
    27342136  echo $ECHO_N "(cached) $ECHO_C" >&6 
    27352137else 
    2736   ac_cv_prog_cc_c89=no 
     2138  ac_cv_prog_cc_stdc=no 
    27372139ac_save_CC=$CC 
    27382140cat >conftest.$ac_ext <<_ACEOF 
    … …  
    27682170   function prototypes and stuff, but not '\xHH' hex character constants. 
    27692171   These don't provoke an error unfortunately, instead are silently treated 
    2770    as 'x'.  The following induces an error, until -std is added to get 
     2172   as 'x'.  The following induces an error, until -std1 is added to get 
    27712173   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an 
    27722174   array size at least.  It's necessary to write '\x00'==0 to get something 
    2773    that's true only with -std.  */ 
     2175   that's true only with -std1.  */ 
    27742176int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 
    2775  
    2776 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 
    2777    inside strings and character constants.  */ 
    2778 #define FOO(x) 'x' 
    2779 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 
    27802177 
    27812178int test (int i, double x); 
    … …  
    27932190} 
    27942191_ACEOF 
    2795 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 
    2796         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 
     2192# Don't try gcc -ansi; that turns off useful extensions and 
     2193# breaks some systems' header files. 
     2194# AIX                   -qlanglvl=ansi 
     2195# Ultrix and OSF/1      -std1 
     2196# HP-UX 10.20 and later -Ae 
     2197# HP-UX older versions  -Aa -D_HPUX_SOURCE 
     2198# SVR4                  -Xc -D__EXTENSIONS__ 
     2199for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 
    27972200do 
    27982201  CC="$ac_save_CC $ac_arg" 
    27992202  rm -f conftest.$ac_objext 
    2800 if { (ac_try="$ac_compile" 
    2801 case "(($ac_try" in 
    2802   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2803   *) ac_try_echo=$ac_try;; 
    2804 esac 
    2805 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2806   (eval "$ac_compile") 2>conftest.er1 
     2203if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2204  (eval $ac_compile) 2>conftest.er1 
    28072205  ac_status=$? 
    28082206  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    28102208  cat conftest.err >&5 
    28112209  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    2812   (exit $ac_status); } && { 
    2813          test -z "$ac_c_werror_flag" || 
    2814          test ! -s conftest.err 
    2815        } && test -s conftest.$ac_objext; then 
    2816   ac_cv_prog_cc_c89=$ac_arg 
     2210  (exit $ac_status); } && 
     2211         { ac_try='test -z "$ac_c_werror_flag" 
     2212                         || test ! -s conftest.err' 
     2213  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2214  (eval $ac_try) 2>&5 
     2215  ac_status=$? 
     2216  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2217  (exit $ac_status); }; } && 
     2218         { ac_try='test -s conftest.$ac_objext' 
     2219  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2220  (eval $ac_try) 2>&5 
     2221  ac_status=$? 
     2222  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2223  (exit $ac_status); }; }; then 
     2224  ac_cv_prog_cc_stdc=$ac_arg 
     2225break 
    28172226else 
    28182227  echo "$as_me: failed program was:" >&5 
    28192228sed 's/^/| /' conftest.$ac_ext >&5 
    28202229 
    2821  
    2822 fi 
    2823  
    2824 rm -f core conftest.err conftest.$ac_objext 
    2825   test "x$ac_cv_prog_cc_c89" != "xno" && break 
     2230fi 
     2231rm -f conftest.err conftest.$ac_objext 
    28262232done 
    2827 rm -f conftest.$ac_ext 
     2233rm -f conftest.$ac_ext conftest.$ac_objext 
    28282234CC=$ac_save_CC 
    28292235 
    28302236fi 
    2831 # AC_CACHE_VAL 
    2832 case "x$ac_cv_prog_cc_c89" in 
    2833   x) 
    2834     { echo "$as_me:$LINENO: result: none needed" >&5 
    2835 echo "${ECHO_T}none needed" >&6; } ;; 
    2836   xno) 
    2837     { echo "$as_me:$LINENO: result: unsupported" >&5 
    2838 echo "${ECHO_T}unsupported" >&6; } ;; 
     2237 
     2238case "x$ac_cv_prog_cc_stdc" in 
     2239  x|xno) 
     2240    echo "$as_me:$LINENO: result: none needed" >&5 
     2241echo "${ECHO_T}none needed" >&6 ;; 
    28392242  *) 
    2840     CC="$CC $ac_cv_prog_cc_c89" 
    2841     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 
    2842 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; 
     2243    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 
     2244echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 
     2245    CC="$CC $ac_cv_prog_cc_stdc" ;; 
    28432246esac 
    28442247 
    2845  
     2248# Some people use a C++ compiler to compile C.  Since we use `exit', 
     2249# in C++ we need to declare it.  In case someone uses the same compiler 
     2250# for both compiling C and C++ we need to have the C++ compiler decide 
     2251# the declaration of exit, since it's the most demanding environment. 
     2252cat >conftest.$ac_ext <<_ACEOF 
     2253#ifndef __cplusplus 
     2254  choke me 
     2255#endif 
     2256_ACEOF 
     2257rm -f conftest.$ac_objext 
     2258if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2259  (eval $ac_compile) 2>conftest.er1 
     2260  ac_status=$? 
     2261  grep -v '^ *+' conftest.er1 >conftest.err 
     2262  rm -f conftest.er1 
     2263  cat conftest.err >&5 
     2264  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2265  (exit $ac_status); } && 
     2266         { ac_try='test -z "$ac_c_werror_flag" 
     2267                         || test ! -s conftest.err' 
     2268  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2269  (eval $ac_try) 2>&5 
     2270  ac_status=$? 
     2271  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2272  (exit $ac_status); }; } && 
     2273         { ac_try='test -s conftest.$ac_objext' 
     2274  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2275  (eval $ac_try) 2>&5 
     2276  ac_status=$? 
     2277  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2278  (exit $ac_status); }; }; then 
     2279  for ac_declaration in \ 
     2280   '' \ 
     2281   'extern "C" void std::exit (int) throw (); using std::exit;' \ 
     2282   'extern "C" void std::exit (int); using std::exit;' \ 
     2283   'extern "C" void exit (int) throw ();' \ 
     2284   'extern "C" void exit (int);' \ 
     2285   'void exit (int);' 
     2286do 
     2287  cat >conftest.$ac_ext <<_ACEOF 
     2288/* confdefs.h.  */ 
     2289_ACEOF 
     2290cat confdefs.h >>conftest.$ac_ext 
     2291cat >>conftest.$ac_ext <<_ACEOF 
     2292/* end confdefs.h.  */ 
     2293$ac_declaration 
     2294#include <stdlib.h> 
     2295int 
     2296main () 
     2297{ 
     2298exit (42); 
     2299  ; 
     2300  return 0; 
     2301} 
     2302_ACEOF 
     2303rm -f conftest.$ac_objext 
     2304if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2305  (eval $ac_compile) 2>conftest.er1 
     2306  ac_status=$? 
     2307  grep -v '^ *+' conftest.er1 >conftest.err 
     2308  rm -f conftest.er1 
     2309  cat conftest.err >&5 
     2310  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2311  (exit $ac_status); } && 
     2312         { ac_try='test -z "$ac_c_werror_flag" 
     2313                         || test ! -s conftest.err' 
     2314  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2315  (eval $ac_try) 2>&5 
     2316  ac_status=$? 
     2317  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2318  (exit $ac_status); }; } && 
     2319         { ac_try='test -s conftest.$ac_objext' 
     2320  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2321  (eval $ac_try) 2>&5 
     2322  ac_status=$? 
     2323  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2324  (exit $ac_status); }; }; then 
     2325  : 
     2326else 
     2327  echo "$as_me: failed program was:" >&5 
     2328sed 's/^/| /' conftest.$ac_ext >&5 
     2329 
     2330continue 
     2331fi 
     2332rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     2333  cat >conftest.$ac_ext <<_ACEOF 
     2334/* confdefs.h.  */ 
     2335_ACEOF 
     2336cat confdefs.h >>conftest.$ac_ext 
     2337cat >>conftest.$ac_ext <<_ACEOF 
     2338/* end confdefs.h.  */ 
     2339$ac_declaration 
     2340int 
     2341main () 
     2342{ 
     2343exit (42); 
     2344  ; 
     2345  return 0; 
     2346} 
     2347_ACEOF 
     2348rm -f conftest.$ac_objext 
     2349if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2350  (eval $ac_compile) 2>conftest.er1 
     2351  ac_status=$? 
     2352  grep -v '^ *+' conftest.er1 >conftest.err 
     2353  rm -f conftest.er1 
     2354  cat conftest.err >&5 
     2355  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2356  (exit $ac_status); } && 
     2357         { ac_try='test -z "$ac_c_werror_flag" 
     2358                         || test ! -s conftest.err' 
     2359  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2360  (eval $ac_try) 2>&5 
     2361  ac_status=$? 
     2362  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2363  (exit $ac_status); }; } && 
     2364         { ac_try='test -s conftest.$ac_objext' 
     2365  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2366  (eval $ac_try) 2>&5 
     2367  ac_status=$? 
     2368  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2369  (exit $ac_status); }; }; then 
     2370  break 
     2371else 
     2372  echo "$as_me: failed program was:" >&5 
     2373sed 's/^/| /' conftest.$ac_ext >&5 
     2374 
     2375fi 
     2376rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     2377done 
     2378rm -f conftest* 
     2379if test -n "$ac_declaration"; then 
     2380  echo '#ifdef __cplusplus' >>confdefs.h 
     2381  echo $ac_declaration      >>confdefs.h 
     2382  echo '#endif'             >>confdefs.h 
     2383fi 
     2384 
     2385else 
     2386  echo "$as_me: failed program was:" >&5 
     2387sed 's/^/| /' conftest.$ac_ext >&5 
     2388 
     2389fi 
     2390rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    28462391ac_ext=c 
    28472392ac_cpp='$CPP $CPPFLAGS' 
    … …  
    28502395ac_compiler_gnu=$ac_cv_c_compiler_gnu 
    28512396 
    2852 ac_ext=cpp 
     2397ac_ext=cc 
    28532398ac_cpp='$CXXCPP $CPPFLAGS' 
    28542399ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 
    28552400ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 
    28562401ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 
    2857 if test -z "$CXX"; then 
    2858   if test -n "$CCC"; then 
    2859     CXX=$CCC 
    2860   else 
    2861     if test -n "$ac_tool_prefix"; then 
    2862   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 
     2402if test -n "$ac_tool_prefix"; then 
     2403  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC 
    28632404  do 
    28642405    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 
    28652406set dummy $ac_tool_prefix$ac_prog; ac_word=$2 
    2866 { echo "$as_me:$LINENO: checking for $ac_word" >&5 
    2867 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 
     2407echo "$as_me:$LINENO: checking for $ac_word" >&5 
     2408echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
    28682409if test "${ac_cv_prog_CXX+set}" = set; then 
    28692410  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    28782419  test -z "$as_dir" && as_dir=. 
    28792420  for ac_exec_ext in '' $ac_executable_extensions; do 
    2880   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
     2421  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
    28812422    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 
    28822423    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
    … …  
    28852426done 
    28862427done 
    2887 IFS=$as_save_IFS 
    28882428 
    28892429fi 
    … …  
    28912431CXX=$ac_cv_prog_CXX 
    28922432if test -n "$CXX"; then 
    2893   { echo "$as_me:$LINENO: result: $CXX" >&5 
    2894 echo "${ECHO_T}$CXX" >&6; } 
    2895 else 
    2896   { echo "$as_me:$LINENO: result: no" >&5 
    2897 echo "${ECHO_T}no" >&6; } 
    2898 fi 
    2899  
     2433  echo "$as_me:$LINENO: result: $CXX" >&5 
     2434echo "${ECHO_T}$CXX" >&6 
     2435else 
     2436  echo "$as_me:$LINENO: result: no" >&5 
     2437echo "${ECHO_T}no" >&6 
     2438fi 
    29002439 
    29012440    test -n "$CXX" && break 
    … …  
    29042443if test -z "$CXX"; then 
    29052444  ac_ct_CXX=$CXX 
    2906   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 
     2445  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC 
    29072446do 
    29082447  # Extract the first word of "$ac_prog", so it can be a program name with args. 
    29092448set dummy $ac_prog; ac_word=$2 
    2910 { echo "$as_me:$LINENO: checking for $ac_word" >&5 
    2911 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 
     2449echo "$as_me:$LINENO: checking for $ac_word" >&5 
     2450echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 
    29122451if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then 
    29132452  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    29222461  test -z "$as_dir" && as_dir=. 
    29232462  for ac_exec_ext in '' $ac_executable_extensions; do 
    2924   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
     2463  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 
    29252464    ac_cv_prog_ac_ct_CXX="$ac_prog" 
    29262465    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
    … …  
    29292468done 
    29302469done 
    2931 IFS=$as_save_IFS 
    29322470 
    29332471fi 
    … …  
    29352473ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 
    29362474if test -n "$ac_ct_CXX"; then 
    2937   { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 
    2938 echo "${ECHO_T}$ac_ct_CXX" >&6; } 
    2939 else 
    2940   { echo "$as_me:$LINENO: result: no" >&5 
    2941 echo "${ECHO_T}no" >&6; } 
    2942 fi 
    2943  
     2475  echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 
     2476echo "${ECHO_T}$ac_ct_CXX" >&6 
     2477else 
     2478  echo "$as_me:$LINENO: result: no" >&5 
     2479echo "${ECHO_T}no" >&6 
     2480fi 
    29442481 
    29452482  test -n "$ac_ct_CXX" && break 
    29462483done 
    2947  
    2948   if test "x$ac_ct_CXX" = x; then 
    2949     CXX="g++" 
    2950   else 
    2951     case $cross_compiling:$ac_tool_warned in 
    2952 yes:) 
    2953 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 
    2954 whose name does not start with the host triplet.  If you think this 
    2955 configuration is useful to you, please write to autoconf@gnu.org." >&5 
    2956 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 
    2957 whose name does not start with the host triplet.  If you think this 
    2958 configuration is useful to you, please write to autoconf@gnu.org." >&2;} 
    2959 ac_tool_warned=yes ;; 
    2960 esac 
    2961     CXX=$ac_ct_CXX 
    2962   fi 
    2963 fi 
    2964  
    2965   fi 
    2966 fi 
     2484test -n "$ac_ct_CXX" || ac_ct_CXX="g++" 
     2485 
     2486  CXX=$ac_ct_CXX 
     2487fi 
     2488 
     2489 
    29672490# Provide some information about the compiler. 
    2968 echo "$as_me:$LINENO: checking for C++ compiler version" >&5 
     2491echo "$as_me:$LINENO:" \ 
     2492     "checking for C++ compiler version" >&5 
    29692493ac_compiler=`set X $ac_compile; echo $2` 
    2970 { (ac_try="$ac_compiler --version >&5" 
    2971 case "(($ac_try" in 
    2972   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2973   *) ac_try_echo=$ac_try;; 
    2974 esac 
    2975 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2976   (eval "$ac_compiler --version >&5") 2>&5 
     2494{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 
     2495  (eval $ac_compiler --version </dev/null >&5) 2>&5 
    29772496  ac_status=$? 
    29782497  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    29792498  (exit $ac_status); } 
    2980 { (ac_try="$ac_compiler -v >&5" 
    2981 case "(($ac_try" in 
    2982   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2983   *) ac_try_echo=$ac_try;; 
    2984 esac 
    2985 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2986   (eval "$ac_compiler -v >&5") 2>&5 
     2499{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 
     2500  (eval $ac_compiler -v </dev/null >&5) 2>&5 
    29872501  ac_status=$? 
    29882502  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    29892503  (exit $ac_status); } 
    2990 { (ac_try="$ac_compiler -V >&5" 
    2991 case "(($ac_try" in 
    2992   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2993   *) ac_try_echo=$ac_try;; 
    2994 esac 
    2995 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2996   (eval "$ac_compiler -V >&5") 2>&5 
     2504{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 
     2505  (eval $ac_compiler -V </dev/null >&5) 2>&5 
    29972506  ac_status=$? 
    29982507  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    29992508  (exit $ac_status); } 
    30002509 
    3001 { echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 
    3002 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; } 
     2510echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 
     2511echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6 
    30032512if test "${ac_cv_cxx_compiler_gnu+set}" = set; then 
    30042513  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    30232532_ACEOF 
    30242533rm -f conftest.$ac_objext 
    3025 if { (ac_try="$ac_compile" 
    3026 case "(($ac_try" in 
    3027   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3028   *) ac_try_echo=$ac_try;; 
    3029 esac 
    3030 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3031   (eval "$ac_compile") 2>conftest.er1 
     2534if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2535  (eval $ac_compile) 2>conftest.er1 
    30322536  ac_status=$? 
    30332537  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    30352539  cat conftest.err >&5 
    30362540  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3037   (exit $ac_status); } && { 
    3038          test -z "$ac_cxx_werror_flag" || 
    3039          test ! -s conftest.err 
    3040        } && test -s conftest.$ac_objext; then 
     2541  (exit $ac_status); } && 
     2542         { ac_try='test -z "$ac_cxx_werror_flag" 
     2543                         || test ! -s conftest.err' 
     2544  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2545  (eval $ac_try) 2>&5 
     2546  ac_status=$? 
     2547  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2548  (exit $ac_status); }; } && 
     2549         { ac_try='test -s conftest.$ac_objext' 
     2550  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2551  (eval $ac_try) 2>&5 
     2552  ac_status=$? 
     2553  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2554  (exit $ac_status); }; }; then 
    30412555  ac_compiler_gnu=yes 
    30422556else 
    … …  
    30442558sed 's/^/| /' conftest.$ac_ext >&5 
    30452559 
    3046         ac_compiler_gnu=no 
    3047 fi 
    3048  
    3049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
     2560ac_compiler_gnu=no 
     2561fi 
     2562rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    30502563ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 
    30512564 
    30522565fi 
    3053 { echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 
    3054 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; } 
     2566echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 
     2567echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6 
    30552568GXX=`test $ac_compiler_gnu = yes && echo yes` 
    30562569ac_test_CXXFLAGS=${CXXFLAGS+set} 
    30572570ac_save_CXXFLAGS=$CXXFLAGS 
    3058 { echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 
    3059 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; } 
     2571CXXFLAGS="-g" 
     2572echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 
     2573echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6 
    30602574if test "${ac_cv_prog_cxx_g+set}" = set; then 
    30612575  echo $ECHO_N "(cached) $ECHO_C" >&6 
    30622576else 
    3063   ac_save_cxx_werror_flag=$ac_cxx_werror_flag 
    3064    ac_cxx_werror_flag=yes 
    3065    ac_cv_prog_cxx_g=no 
    3066    CXXFLAGS="-g" 
    3067    cat >conftest.$ac_ext <<_ACEOF 
     2577  cat >conftest.$ac_ext <<_ACEOF 
    30682578/* confdefs.h.  */ 
    30692579_ACEOF 
    … …  
    30812591_ACEOF 
    30822592rm -f conftest.$ac_objext 
    3083 if { (ac_try="$ac_compile" 
    3084 case "(($ac_try" in 
    3085   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3086   *) ac_try_echo=$ac_try;; 
    3087 esac 
    3088 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3089   (eval "$ac_compile") 2>conftest.er1 
     2593if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2594  (eval $ac_compile) 2>conftest.er1 
    30902595  ac_status=$? 
    30912596  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    30932598  cat conftest.err >&5 
    30942599  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3095   (exit $ac_status); } && { 
    3096          test -z "$ac_cxx_werror_flag" || 
    3097          test ! -s conftest.err 
    3098        } && test -s conftest.$ac_objext; then 
     2600  (exit $ac_status); } && 
     2601         { ac_try='test -z "$ac_cxx_werror_flag" 
     2602                         || test ! -s conftest.err' 
     2603  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2604  (eval $ac_try) 2>&5 
     2605  ac_status=$? 
     2606  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2607  (exit $ac_status); }; } && 
     2608         { ac_try='test -s conftest.$ac_objext' 
     2609  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2610  (eval $ac_try) 2>&5 
     2611  ac_status=$? 
     2612  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2613  (exit $ac_status); }; }; then 
    30992614  ac_cv_prog_cxx_g=yes 
    31002615else 
    … …  
    31022617sed 's/^/| /' conftest.$ac_ext >&5 
    31032618 
    3104         CXXFLAGS="" 
    3105       cat >conftest.$ac_ext <<_ACEOF 
    3106 /* confdefs.h.  */ 
    3107 _ACEOF 
    3108 cat confdefs.h >>conftest.$ac_ext 
    3109 cat >>conftest.$ac_ext <<_ACEOF 
    3110 /* end confdefs.h.  */ 
    3111  
    3112 int 
    3113 main () 
    3114 { 
    3115  
    3116   ; 
    3117   return 0; 
    3118 } 
    3119 _ACEOF 
    3120 rm -f conftest.$ac_objext 
    3121 if { (ac_try="$ac_compile" 
    3122 case "(($ac_try" in 
    3123   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3124   *) ac_try_echo=$ac_try;; 
    3125 esac 
    3126 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3127   (eval "$ac_compile") 2>conftest.er1 
    3128   ac_status=$? 
    3129   grep -v '^ *+' conftest.er1 >conftest.err 
    3130   rm -f conftest.er1 
    3131   cat conftest.err >&5 
    3132   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3133   (exit $ac_status); } && { 
    3134          test -z "$ac_cxx_werror_flag" || 
    3135          test ! -s conftest.err 
    3136        } && test -s conftest.$ac_objext; then 
    3137   : 
    3138 else 
    3139   echo "$as_me: failed program was:" >&5 
    3140 sed 's/^/| /' conftest.$ac_ext >&5 
    3141  
    3142         ac_cxx_werror_flag=$ac_save_cxx_werror_flag 
    3143          CXXFLAGS="-g" 
    3144          cat >conftest.$ac_ext <<_ACEOF 
    3145 /* confdefs.h.  */ 
    3146 _ACEOF 
    3147 cat confdefs.h >>conftest.$ac_ext 
    3148 cat >>conftest.$ac_ext <<_ACEOF 
    3149 /* end confdefs.h.  */ 
    3150  
    3151 int 
    3152 main () 
    3153 { 
    3154  
    3155   ; 
    3156   return 0; 
    3157 } 
    3158 _ACEOF 
    3159 rm -f conftest.$ac_objext 
    3160 if { (ac_try="$ac_compile" 
    3161 case "(($ac_try" in 
    3162   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3163   *) ac_try_echo=$ac_try;; 
    3164 esac 
    3165 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3166   (eval "$ac_compile") 2>conftest.er1 
    3167   ac_status=$? 
    3168   grep -v '^ *+' conftest.er1 >conftest.err 
    3169   rm -f conftest.er1 
    3170   cat conftest.err >&5 
    3171   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3172   (exit $ac_status); } && { 
    3173          test -z "$ac_cxx_werror_flag" || 
    3174          test ! -s conftest.err 
    3175        } && test -s conftest.$ac_objext; then 
    3176   ac_cv_prog_cxx_g=yes 
    3177 else 
    3178   echo "$as_me: failed program was:" >&5 
    3179 sed 's/^/| /' conftest.$ac_ext >&5 
    3180  
    3181  
    3182 fi 
    3183  
    3184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    3185 fi 
    3186  
    3187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    3188 fi 
    3189  
    3190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    3191    ac_cxx_werror_flag=$ac_save_cxx_werror_flag 
    3192 fi 
    3193 { echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 
    3194 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; } 
     2619ac_cv_prog_cxx_g=no 
     2620fi 
     2621rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     2622fi 
     2623echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 
     2624echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6 
    31952625if test "$ac_test_CXXFLAGS" = set; then 
    31962626  CXXFLAGS=$ac_save_CXXFLAGS 
    … …  
    32082638  fi 
    32092639fi 
     2640for ac_declaration in \ 
     2641   '' \ 
     2642   'extern "C" void std::exit (int) throw (); using std::exit;' \ 
     2643   'extern "C" void std::exit (int); using std::exit;' \ 
     2644   'extern "C" void exit (int) throw ();' \ 
     2645   'extern "C" void exit (int);' \ 
     2646   'void exit (int);' 
     2647do 
     2648  cat >conftest.$ac_ext <<_ACEOF 
     2649/* confdefs.h.  */ 
     2650_ACEOF 
     2651cat confdefs.h >>conftest.$ac_ext 
     2652cat >>conftest.$ac_ext <<_ACEOF 
     2653/* end confdefs.h.  */ 
     2654$ac_declaration 
     2655#include <stdlib.h> 
     2656int 
     2657main () 
     2658{ 
     2659exit (42); 
     2660  ; 
     2661  return 0; 
     2662} 
     2663_ACEOF 
     2664rm -f conftest.$ac_objext 
     2665if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2666  (eval $ac_compile) 2>conftest.er1 
     2667  ac_status=$? 
     2668  grep -v '^ *+' conftest.er1 >conftest.err 
     2669  rm -f conftest.er1 
     2670  cat conftest.err >&5 
     2671  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2672  (exit $ac_status); } && 
     2673         { ac_try='test -z "$ac_cxx_werror_flag" 
     2674                         || test ! -s conftest.err' 
     2675  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2676  (eval $ac_try) 2>&5 
     2677  ac_status=$? 
     2678  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2679  (exit $ac_status); }; } && 
     2680         { ac_try='test -s conftest.$ac_objext' 
     2681  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2682  (eval $ac_try) 2>&5 
     2683  ac_status=$? 
     2684  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2685  (exit $ac_status); }; }; then 
     2686  : 
     2687else 
     2688  echo "$as_me: failed program was:" >&5 
     2689sed 's/^/| /' conftest.$ac_ext >&5 
     2690 
     2691continue 
     2692fi 
     2693rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     2694  cat >conftest.$ac_ext <<_ACEOF 
     2695/* confdefs.h.  */ 
     2696_ACEOF 
     2697cat confdefs.h >>conftest.$ac_ext 
     2698cat >>conftest.$ac_ext <<_ACEOF 
     2699/* end confdefs.h.  */ 
     2700$ac_declaration 
     2701int 
     2702main () 
     2703{ 
     2704exit (42); 
     2705  ; 
     2706  return 0; 
     2707} 
     2708_ACEOF 
     2709rm -f conftest.$ac_objext 
     2710if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     2711  (eval $ac_compile) 2>conftest.er1 
     2712  ac_status=$? 
     2713  grep -v '^ *+' conftest.er1 >conftest.err 
     2714  rm -f conftest.er1 
     2715  cat conftest.err >&5 
     2716  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2717  (exit $ac_status); } && 
     2718         { ac_try='test -z "$ac_cxx_werror_flag" 
     2719                         || test ! -s conftest.err' 
     2720  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2721  (eval $ac_try) 2>&5 
     2722  ac_status=$? 
     2723  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2724  (exit $ac_status); }; } && 
     2725         { ac_try='test -s conftest.$ac_objext' 
     2726  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2727  (eval $ac_try) 2>&5 
     2728  ac_status=$? 
     2729  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2730  (exit $ac_status); }; }; then 
     2731  break 
     2732else 
     2733  echo "$as_me: failed program was:" >&5 
     2734sed 's/^/| /' conftest.$ac_ext >&5 
     2735 
     2736fi 
     2737rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     2738done 
     2739rm -f conftest* 
     2740if test -n "$ac_declaration"; then 
     2741  echo '#ifdef __cplusplus' >>confdefs.h 
     2742  echo $ac_declaration      >>confdefs.h 
     2743  echo '#endif'             >>confdefs.h 
     2744fi 
     2745 
    32102746ac_ext=c 
    32112747ac_cpp='$CPP $CPPFLAGS' 
    … …  
    32342770 
    32352771 
    3236 { echo "$as_me:$LINENO: checking for pthread_create in -lpthread" >&5 
    3237 echo $ECHO_N "checking for pthread_create in -lpthread... $ECHO_C" >&6; } 
     2772echo "$as_me:$LINENO: checking for pthread_create in -lpthread" >&5 
     2773echo $ECHO_N "checking for pthread_create in -lpthread... $ECHO_C" >&6 
    32382774if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then 
    32392775  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    32482784/* end confdefs.h.  */ 
    32492785 
    3250 /* Override any GCC internal prototype to avoid an error. 
    3251    Use char because int might match the return type of a GCC 
    3252    builtin and then its argument prototype would still apply.  */ 
     2786/* Override any gcc2 internal prototype to avoid an error.  */ 
    32532787#ifdef __cplusplus 
    32542788extern "C" 
    32552789#endif 
     2790/* We use char because int might match the return type of a gcc2 
     2791   builtin and then its argument prototype would still apply.  */ 
    32562792char pthread_create (); 
    32572793int 
    32582794main () 
    32592795{ 
    3260 return pthread_create (); 
     2796pthread_create (); 
    32612797  ; 
    32622798  return 0; 
    … …  
    32642800_ACEOF 
    32652801rm -f conftest.$ac_objext conftest$ac_exeext 
    3266 if { (ac_try="$ac_link" 
    3267 case "(($ac_try" in 
    3268   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3269   *) ac_try_echo=$ac_try;; 
    3270 esac 
    3271 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3272   (eval "$ac_link") 2>conftest.er1 
     2802if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     2803  (eval $ac_link) 2>conftest.er1 
    32732804  ac_status=$? 
    32742805  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    32762807  cat conftest.err >&5 
    32772808  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3278   (exit $ac_status); } && { 
    3279          test -z "$ac_c_werror_flag" || 
    3280          test ! -s conftest.err 
    3281        } && test -s conftest$ac_exeext && 
    3282        $as_test_x conftest$ac_exeext; then 
     2809  (exit $ac_status); } && 
     2810         { ac_try='test -z "$ac_c_werror_flag" 
     2811                         || test ! -s conftest.err' 
     2812  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2813  (eval $ac_try) 2>&5 
     2814  ac_status=$? 
     2815  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2816  (exit $ac_status); }; } && 
     2817         { ac_try='test -s conftest$ac_exeext' 
     2818  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2819  (eval $ac_try) 2>&5 
     2820  ac_status=$? 
     2821  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2822  (exit $ac_status); }; }; then 
    32832823  ac_cv_lib_pthread_pthread_create=yes 
    32842824else 
    … …  
    32862826sed 's/^/| /' conftest.$ac_ext >&5 
    32872827 
    3288         ac_cv_lib_pthread_pthread_create=no 
    3289 fi 
    3290  
    3291 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
     2828ac_cv_lib_pthread_pthread_create=no 
     2829fi 
     2830rm -f conftest.err conftest.$ac_objext \ 
    32922831      conftest$ac_exeext conftest.$ac_ext 
    32932832LIBS=$ac_check_lib_save_LIBS 
    32942833fi 
    3295 { echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_create" >&5 
    3296 echo "${ECHO_T}$ac_cv_lib_pthread_pthread_create" >&6; } 
     2834echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_create" >&5 
     2835echo "${ECHO_T}$ac_cv_lib_pthread_pthread_create" >&6 
    32972836if test $ac_cv_lib_pthread_pthread_create = yes; then 
    32982837  cat >>confdefs.h <<_ACEOF 
    … …  
    33052844 
    33062845 
    3307 { echo "$as_me:$LINENO: checking for puts in -lwsock32" >&5 
    3308 echo $ECHO_N "checking for puts in -lwsock32... $ECHO_C" >&6; } 
     2846echo "$as_me:$LINENO: checking for puts in -lwsock32" >&5 
     2847echo $ECHO_N "checking for puts in -lwsock32... $ECHO_C" >&6 
    33092848if test "${ac_cv_lib_wsock32_puts+set}" = set; then 
    33102849  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    33192858/* end confdefs.h.  */ 
    33202859 
    3321 /* Override any GCC internal prototype to avoid an error. 
    3322    Use char because int might match the return type of a GCC 
    3323    builtin and then its argument prototype would still apply.  */ 
     2860/* Override any gcc2 internal prototype to avoid an error.  */ 
    33242861#ifdef __cplusplus 
    33252862extern "C" 
    33262863#endif 
     2864/* We use char because int might match the return type of a gcc2 
     2865   builtin and then its argument prototype would still apply.  */ 
    33272866char puts (); 
    33282867int 
    33292868main () 
    33302869{ 
    3331 return puts (); 
     2870puts (); 
    33322871  ; 
    33332872  return 0; 
    … …  
    33352874_ACEOF 
    33362875rm -f conftest.$ac_objext conftest$ac_exeext 
    3337 if { (ac_try="$ac_link" 
    3338 case "(($ac_try" in 
    3339   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3340   *) ac_try_echo=$ac_try;; 
    3341 esac 
    3342 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3343   (eval "$ac_link") 2>conftest.er1 
     2876if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     2877  (eval $ac_link) 2>conftest.er1 
    33442878  ac_status=$? 
    33452879  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    33472881  cat conftest.err >&5 
    33482882  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3349   (exit $ac_status); } && { 
    3350          test -z "$ac_c_werror_flag" || 
    3351          test ! -s conftest.err 
    3352        } && test -s conftest$ac_exeext && 
    3353        $as_test_x conftest$ac_exeext; then 
     2883  (exit $ac_status); } && 
     2884         { ac_try='test -z "$ac_c_werror_flag" 
     2885                         || test ! -s conftest.err' 
     2886  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2887  (eval $ac_try) 2>&5 
     2888  ac_status=$? 
     2889  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2890  (exit $ac_status); }; } && 
     2891         { ac_try='test -s conftest$ac_exeext' 
     2892  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2893  (eval $ac_try) 2>&5 
     2894  ac_status=$? 
     2895  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2896  (exit $ac_status); }; }; then 
    33542897  ac_cv_lib_wsock32_puts=yes 
    33552898else 
    … …  
    33572900sed 's/^/| /' conftest.$ac_ext >&5 
    33582901 
    3359         ac_cv_lib_wsock32_puts=no 
    3360 fi 
    3361  
    3362 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
     2902ac_cv_lib_wsock32_puts=no 
     2903fi 
     2904rm -f conftest.err conftest.$ac_objext \ 
    33632905      conftest$ac_exeext conftest.$ac_ext 
    33642906LIBS=$ac_check_lib_save_LIBS 
    33652907fi 
    3366 { echo "$as_me:$LINENO: result: $ac_cv_lib_wsock32_puts" >&5 
    3367 echo "${ECHO_T}$ac_cv_lib_wsock32_puts" >&6; } 
     2908echo "$as_me:$LINENO: result: $ac_cv_lib_wsock32_puts" >&5 
     2909echo "${ECHO_T}$ac_cv_lib_wsock32_puts" >&6 
    33682910if test $ac_cv_lib_wsock32_puts = yes; then 
    33692911  cat >>confdefs.h <<_ACEOF 
    … …  
    33762918 
    33772919 
    3378 { echo "$as_me:$LINENO: checking for puts in -lws2_32" >&5 
    3379 echo $ECHO_N "checking for puts in -lws2_32... $ECHO_C" >&6; } 
     2920echo "$as_me:$LINENO: checking for puts in -lws2_32" >&5 
     2921echo $ECHO_N "checking for puts in -lws2_32... $ECHO_C" >&6 
    33802922if test "${ac_cv_lib_ws2_32_puts+set}" = set; then 
    33812923  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    33902932/* end confdefs.h.  */ 
    33912933 
    3392 /* Override any GCC internal prototype to avoid an error. 
    3393    Use char because int might match the return type of a GCC 
    3394    builtin and then its argument prototype would still apply.  */ 
     2934/* Override any gcc2 internal prototype to avoid an error.  */ 
    33952935#ifdef __cplusplus 
    33962936extern "C" 
    33972937#endif 
     2938/* We use char because int might match the return type of a gcc2 
     2939   builtin and then its argument prototype would still apply.  */ 
    33982940char puts (); 
    33992941int 
    34002942main () 
    34012943{ 
    3402 return puts (); 
     2944puts (); 
    34032945  ; 
    34042946  return 0; 
    … …  
    34062948_ACEOF 
    34072949rm -f conftest.$ac_objext conftest$ac_exeext 
    3408 if { (ac_try="$ac_link" 
    3409 case "(($ac_try" in 
    3410   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3411   *) ac_try_echo=$ac_try;; 
    3412 esac 
    3413 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3414   (eval "$ac_link") 2>conftest.er1 
     2950if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     2951  (eval $ac_link) 2>conftest.er1 
    34152952  ac_status=$? 
    34162953  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    34182955  cat conftest.err >&5 
    34192956  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3420   (exit $ac_status); } && { 
    3421          test -z "$ac_c_werror_flag" || 
    3422          test ! -s conftest.err 
    3423        } && test -s conftest$ac_exeext && 
    3424        $as_test_x conftest$ac_exeext; then 
     2957  (exit $ac_status); } && 
     2958         { ac_try='test -z "$ac_c_werror_flag" 
     2959                         || test ! -s conftest.err' 
     2960  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2961  (eval $ac_try) 2>&5 
     2962  ac_status=$? 
     2963  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2964  (exit $ac_status); }; } && 
     2965         { ac_try='test -s conftest$ac_exeext' 
     2966  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     2967  (eval $ac_try) 2>&5 
     2968  ac_status=$? 
     2969  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     2970  (exit $ac_status); }; }; then 
    34252971  ac_cv_lib_ws2_32_puts=yes 
    34262972else 
    … …  
    34282974sed 's/^/| /' conftest.$ac_ext >&5 
    34292975 
    3430         ac_cv_lib_ws2_32_puts=no 
    3431 fi 
    3432  
    3433 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
     2976ac_cv_lib_ws2_32_puts=no 
     2977fi 
     2978rm -f conftest.err conftest.$ac_objext \ 
    34342979      conftest$ac_exeext conftest.$ac_ext 
    34352980LIBS=$ac_check_lib_save_LIBS 
    34362981fi 
    3437 { echo "$as_me:$LINENO: result: $ac_cv_lib_ws2_32_puts" >&5 
    3438 echo "${ECHO_T}$ac_cv_lib_ws2_32_puts" >&6; } 
     2982echo "$as_me:$LINENO: result: $ac_cv_lib_ws2_32_puts" >&5 
     2983echo "${ECHO_T}$ac_cv_lib_ws2_32_puts" >&6 
    34392984if test $ac_cv_lib_ws2_32_puts = yes; then 
    34402985  cat >>confdefs.h <<_ACEOF 
    … …  
    34472992 
    34482993 
    3449 { echo "$as_me:$LINENO: checking for puts in -lole32" >&5 
    3450 echo $ECHO_N "checking for puts in -lole32... $ECHO_C" >&6; } 
     2994echo "$as_me:$LINENO: checking for puts in -lole32" >&5 
     2995echo $ECHO_N "checking for puts in -lole32... $ECHO_C" >&6 
    34512996if test "${ac_cv_lib_ole32_puts+set}" = set; then 
    34522997  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    34613006/* end confdefs.h.  */ 
    34623007 
    3463 /* Override any GCC internal prototype to avoid an error. 
    3464    Use char because int might match the return type of a GCC 
    3465    builtin and then its argument prototype would still apply.  */ 
     3008/* Override any gcc2 internal prototype to avoid an error.  */ 
    34663009#ifdef __cplusplus 
    34673010extern "C" 
    34683011#endif 
     3012/* We use char because int might match the return type of a gcc2 
     3013   builtin and then its argument prototype would still apply.  */ 
    34693014char puts (); 
    34703015int 
    34713016main () 
    34723017{ 
    3473 return puts (); 
     3018puts (); 
    34743019  ; 
    34753020  return 0; 
    … …  
    34773022_ACEOF 
    34783023rm -f conftest.$ac_objext conftest$ac_exeext 
    3479 if { (ac_try="$ac_link" 
    3480 case "(($ac_try" in 
    3481   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3482   *) ac_try_echo=$ac_try;; 
    3483 esac 
    3484 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3485   (eval "$ac_link") 2>conftest.er1 
     3024if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     3025  (eval $ac_link) 2>conftest.er1 
    34863026  ac_status=$? 
    34873027  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    34893029  cat conftest.err >&5 
    34903030  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3491   (exit $ac_status); } && { 
    3492          test -z "$ac_c_werror_flag" || 
    3493          test ! -s conftest.err 
    3494        } && test -s conftest$ac_exeext && 
    3495        $as_test_x conftest$ac_exeext; then 
     3031  (exit $ac_status); } && 
     3032         { ac_try='test -z "$ac_c_werror_flag" 
     3033                         || test ! -s conftest.err' 
     3034  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3035  (eval $ac_try) 2>&5 
     3036  ac_status=$? 
     3037  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3038  (exit $ac_status); }; } && 
     3039         { ac_try='test -s conftest$ac_exeext' 
     3040  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3041  (eval $ac_try) 2>&5 
     3042  ac_status=$? 
     3043  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3044  (exit $ac_status); }; }; then 
    34963045  ac_cv_lib_ole32_puts=yes 
    34973046else 
    … …  
    34993048sed 's/^/| /' conftest.$ac_ext >&5 
    35003049 
    3501         ac_cv_lib_ole32_puts=no 
    3502 fi 
    3503  
    3504 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
     3050ac_cv_lib_ole32_puts=no 
     3051fi 
     3052rm -f conftest.err conftest.$ac_objext \ 
    35053053      conftest$ac_exeext conftest.$ac_ext 
    35063054LIBS=$ac_check_lib_save_LIBS 
    35073055fi 
    3508 { echo "$as_me:$LINENO: result: $ac_cv_lib_ole32_puts" >&5 
    3509 echo "${ECHO_T}$ac_cv_lib_ole32_puts" >&6; } 
     3056echo "$as_me:$LINENO: result: $ac_cv_lib_ole32_puts" >&5 
     3057echo "${ECHO_T}$ac_cv_lib_ole32_puts" >&6 
    35103058if test $ac_cv_lib_ole32_puts = yes; then 
    35113059  cat >>confdefs.h <<_ACEOF 
    … …  
    35183066 
    35193067 
    3520 { echo "$as_me:$LINENO: checking for puts in -lwinmm" >&5 
    3521 echo $ECHO_N "checking for puts in -lwinmm... $ECHO_C" >&6; } 
     3068echo "$as_me:$LINENO: checking for puts in -lwinmm" >&5 
     3069echo $ECHO_N "checking for puts in -lwinmm... $ECHO_C" >&6 
    35223070if test "${ac_cv_lib_winmm_puts+set}" = set; then 
    35233071  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    35323080/* end confdefs.h.  */ 
    35333081 
    3534 /* Override any GCC internal prototype to avoid an error. 
    3535    Use char because int might match the return type of a GCC 
    3536    builtin and then its argument prototype would still apply.  */ 
     3082/* Override any gcc2 internal prototype to avoid an error.  */ 
    35373083#ifdef __cplusplus 
    35383084extern "C" 
    35393085#endif 
     3086/* We use char because int might match the return type of a gcc2 
     3087   builtin and then its argument prototype would still apply.  */ 
    35403088char puts (); 
    35413089int 
    35423090main () 
    35433091{ 
    3544 return puts (); 
     3092puts (); 
    35453093  ; 
    35463094  return 0; 
    … …  
    35483096_ACEOF 
    35493097rm -f conftest.$ac_objext conftest$ac_exeext 
    3550 if { (ac_try="$ac_link" 
    3551 case "(($ac_try" in 
    3552   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3553   *) ac_try_echo=$ac_try;; 
    3554 esac 
    3555 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3556   (eval "$ac_link") 2>conftest.er1 
     3098if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     3099  (eval $ac_link) 2>conftest.er1 
    35573100  ac_status=$? 
    35583101  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    35603103  cat conftest.err >&5 
    35613104  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3562   (exit $ac_status); } && { 
    3563          test -z "$ac_c_werror_flag" || 
    3564          test ! -s conftest.err 
    3565        } && test -s conftest$ac_exeext && 
    3566        $as_test_x conftest$ac_exeext; then 
     3105  (exit $ac_status); } && 
     3106         { ac_try='test -z "$ac_c_werror_flag" 
     3107                         || test ! -s conftest.err' 
     3108  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3109  (eval $ac_try) 2>&5 
     3110  ac_status=$? 
     3111  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3112  (exit $ac_status); }; } && 
     3113         { ac_try='test -s conftest$ac_exeext' 
     3114  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3115  (eval $ac_try) 2>&5 
     3116  ac_status=$? 
     3117  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3118  (exit $ac_status); }; }; then 
    35673119  ac_cv_lib_winmm_puts=yes 
    35683120else 
    … …  
    35703122sed 's/^/| /' conftest.$ac_ext >&5 
    35713123 
    3572         ac_cv_lib_winmm_puts=no 
    3573 fi 
    3574  
    3575 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
     3124ac_cv_lib_winmm_puts=no 
     3125fi 
     3126rm -f conftest.err conftest.$ac_objext \ 
    35763127      conftest$ac_exeext conftest.$ac_ext 
    35773128LIBS=$ac_check_lib_save_LIBS 
    35783129fi 
    3579 { echo "$as_me:$LINENO: result: $ac_cv_lib_winmm_puts" >&5 
    3580 echo "${ECHO_T}$ac_cv_lib_winmm_puts" >&6; } 
     3130echo "$as_me:$LINENO: result: $ac_cv_lib_winmm_puts" >&5 
     3131echo "${ECHO_T}$ac_cv_lib_winmm_puts" >&6 
    35813132if test $ac_cv_lib_winmm_puts = yes; then 
    35823133  cat >>confdefs.h <<_ACEOF 
    … …  
    35893140 
    35903141 
    3591 { echo "$as_me:$LINENO: checking for puts in -lsocket" >&5 
    3592 echo $ECHO_N "checking for puts in -lsocket... $ECHO_C" >&6; } 
     3142echo "$as_me:$LINENO: checking for puts in -lsocket" >&5 
     3143echo $ECHO_N "checking for puts in -lsocket... $ECHO_C" >&6 
    35933144if test "${ac_cv_lib_socket_puts+set}" = set; then 
    35943145  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    36033154/* end confdefs.h.  */ 
    36043155 
    3605 /* Override any GCC internal prototype to avoid an error. 
    3606    Use char because int might match the return type of a GCC 
    3607    builtin and then its argument prototype would still apply.  */ 
     3156/* Override any gcc2 internal prototype to avoid an error.  */ 
    36083157#ifdef __cplusplus 
    36093158extern "C" 
    36103159#endif 
     3160/* We use char because int might match the return type of a gcc2 
     3161   builtin and then its argument prototype would still apply.  */ 
    36113162char puts (); 
    36123163int 
    36133164main () 
    36143165{ 
    3615 return puts (); 
     3166puts (); 
    36163167  ; 
    36173168  return 0; 
    … …  
    36193170_ACEOF 
    36203171rm -f conftest.$ac_objext conftest$ac_exeext 
    3621 if { (ac_try="$ac_link" 
    3622 case "(($ac_try" in 
    3623   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3624   *) ac_try_echo=$ac_try;; 
    3625 esac 
    3626 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3627   (eval "$ac_link") 2>conftest.er1 
     3172if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     3173  (eval $ac_link) 2>conftest.er1 
    36283174  ac_status=$? 
    36293175  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    36313177  cat conftest.err >&5 
    36323178  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3633   (exit $ac_status); } && { 
    3634          test -z "$ac_c_werror_flag" || 
    3635          test ! -s conftest.err 
    3636        } && test -s conftest$ac_exeext && 
    3637        $as_test_x conftest$ac_exeext; then 
     3179  (exit $ac_status); } && 
     3180         { ac_try='test -z "$ac_c_werror_flag" 
     3181                         || test ! -s conftest.err' 
     3182  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3183  (eval $ac_try) 2>&5 
     3184  ac_status=$? 
     3185  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3186  (exit $ac_status); }; } && 
     3187         { ac_try='test -s conftest$ac_exeext' 
     3188  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3189  (eval $ac_try) 2>&5 
     3190  ac_status=$? 
     3191  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3192  (exit $ac_status); }; }; then 
    36383193  ac_cv_lib_socket_puts=yes 
    36393194else 
    … …  
    36413196sed 's/^/| /' conftest.$ac_ext >&5 
    36423197 
    3643         ac_cv_lib_socket_puts=no 
    3644 fi 
    3645  
    3646 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
     3198ac_cv_lib_socket_puts=no 
     3199fi 
     3200rm -f conftest.err conftest.$ac_objext \ 
    36473201      conftest$ac_exeext conftest.$ac_ext 
    36483202LIBS=$ac_check_lib_save_LIBS 
    36493203fi 
    3650 { echo "$as_me:$LINENO: result: $ac_cv_lib_socket_puts" >&5 
    3651 echo "${ECHO_T}$ac_cv_lib_socket_puts" >&6; } 
     3204echo "$as_me:$LINENO: result: $ac_cv_lib_socket_puts" >&5 
     3205echo "${ECHO_T}$ac_cv_lib_socket_puts" >&6 
    36523206if test $ac_cv_lib_socket_puts = yes; then 
    36533207  cat >>confdefs.h <<_ACEOF 
    … …  
    36603214 
    36613215 
    3662 { echo "$as_me:$LINENO: checking for puts in -lrt" >&5 
    3663 echo $ECHO_N "checking for puts in -lrt... $ECHO_C" >&6; } 
     3216echo "$as_me:$LINENO: checking for puts in -lrt" >&5 
     3217echo $ECHO_N "checking for puts in -lrt... $ECHO_C" >&6 
    36643218if test "${ac_cv_lib_rt_puts+set}" = set; then 
    36653219  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    36743228/* end confdefs.h.  */ 
    36753229 
    3676 /* Override any GCC internal prototype to avoid an error. 
    3677    Use char because int might match the return type of a GCC 
    3678    builtin and then its argument prototype would still apply.  */ 
     3230/* Override any gcc2 internal prototype to avoid an error.  */ 
    36793231#ifdef __cplusplus 
    36803232extern "C" 
    36813233#endif 
     3234/* We use char because int might match the return type of a gcc2 
     3235   builtin and then its argument prototype would still apply.  */ 
    36823236char puts (); 
    36833237int 
    36843238main () 
    36853239{ 
    3686 return puts (); 
     3240puts (); 
    36873241  ; 
    36883242  return 0; 
    … …  
    36903244_ACEOF 
    36913245rm -f conftest.$ac_objext conftest$ac_exeext 
    3692 if { (ac_try="$ac_link" 
    3693 case "(($ac_try" in 
    3694   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3695   *) ac_try_echo=$ac_try;; 
    3696 esac 
    3697 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3698   (eval "$ac_link") 2>conftest.er1 
     3246if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     3247  (eval $ac_link) 2>conftest.er1 
    36993248  ac_status=$? 
    37003249  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    37023251  cat conftest.err >&5 
    37033252  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3704   (exit $ac_status); } && { 
    3705          test -z "$ac_c_werror_flag" || 
    3706          test ! -s conftest.err 
    3707        } && test -s conftest$ac_exeext && 
    3708        $as_test_x conftest$ac_exeext; then 
     3253  (exit $ac_status); } && 
     3254         { ac_try='test -z "$ac_c_werror_flag" 
     3255                         || test ! -s conftest.err' 
     3256  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3257  (eval $ac_try) 2>&5 
     3258  ac_status=$? 
     3259  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3260  (exit $ac_status); }; } && 
     3261         { ac_try='test -s conftest$ac_exeext' 
     3262  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3263  (eval $ac_try) 2>&5 
     3264  ac_status=$? 
     3265  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3266  (exit $ac_status); }; }; then 
    37093267  ac_cv_lib_rt_puts=yes 
    37103268else 
    … …  
    37123270sed 's/^/| /' conftest.$ac_ext >&5 
    37133271 
    3714         ac_cv_lib_rt_puts=no 
    3715 fi 
    3716  
    3717 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
     3272ac_cv_lib_rt_puts=no 
     3273fi 
     3274rm -f conftest.err conftest.$ac_objext \ 
    37183275      conftest$ac_exeext conftest.$ac_ext 
    37193276LIBS=$ac_check_lib_save_LIBS 
    37203277fi 
    3721 { echo "$as_me:$LINENO: result: $ac_cv_lib_rt_puts" >&5 
    3722 echo "${ECHO_T}$ac_cv_lib_rt_puts" >&6; } 
     3278echo "$as_me:$LINENO: result: $ac_cv_lib_rt_puts" >&5 
     3279echo "${ECHO_T}$ac_cv_lib_rt_puts" >&6 
    37233280if test $ac_cv_lib_rt_puts = yes; then 
    37243281  cat >>confdefs.h <<_ACEOF 
    … …  
    37313288 
    37323289 
    3733 { echo "$as_me:$LINENO: checking for puts in -lnsl" >&5 
    3734 echo $ECHO_N "checking for puts in -lnsl... $ECHO_C" >&6; } 
     3290echo "$as_me:$LINENO: checking for puts in -lnsl" >&5 
     3291echo $ECHO_N "checking for puts in -lnsl... $ECHO_C" >&6 
    37353292if test "${ac_cv_lib_nsl_puts+set}" = set; then 
    37363293  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    37453302/* end confdefs.h.  */ 
    37463303 
    3747 /* Override any GCC internal prototype to avoid an error. 
    3748    Use char because int might match the return type of a GCC 
    3749    builtin and then its argument prototype would still apply.  */ 
     3304/* Override any gcc2 internal prototype to avoid an error.  */ 
    37503305#ifdef __cplusplus 
    37513306extern "C" 
    37523307#endif 
     3308/* We use char because int might match the return type of a gcc2 
     3309   builtin and then its argument prototype would still apply.  */ 
    37533310char puts (); 
    37543311int 
    37553312main () 
    37563313{ 
    3757 return puts (); 
     3314puts (); 
    37583315  ; 
    37593316  return 0; 
    … …  
    37613318_ACEOF 
    37623319rm -f conftest.$ac_objext conftest$ac_exeext 
    3763 if { (ac_try="$ac_link" 
    3764 case "(($ac_try" in 
    3765   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3766   *) ac_try_echo=$ac_try;; 
    3767 esac 
    3768 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3769   (eval "$ac_link") 2>conftest.er1 
     3320if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     3321  (eval $ac_link) 2>conftest.er1 
    37703322  ac_status=$? 
    37713323  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    37733325  cat conftest.err >&5 
    37743326  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3775   (exit $ac_status); } && { 
    3776          test -z "$ac_c_werror_flag" || 
    3777          test ! -s conftest.err 
    3778        } && test -s conftest$ac_exeext && 
    3779        $as_test_x conftest$ac_exeext; then 
     3327  (exit $ac_status); } && 
     3328         { ac_try='test -z "$ac_c_werror_flag" 
     3329                         || test ! -s conftest.err' 
     3330  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3331  (eval $ac_try) 2>&5 
     3332  ac_status=$? 
     3333  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3334  (exit $ac_status); }; } && 
     3335         { ac_try='test -s conftest$ac_exeext' 
     3336  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3337  (eval $ac_try) 2>&5 
     3338  ac_status=$? 
     3339  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3340  (exit $ac_status); }; }; then 
    37803341  ac_cv_lib_nsl_puts=yes 
    37813342else 
    … …  
    37833344sed 's/^/| /' conftest.$ac_ext >&5 
    37843345 
    3785         ac_cv_lib_nsl_puts=no 
    3786 fi 
    3787  
    3788 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
     3346ac_cv_lib_nsl_puts=no 
     3347fi 
     3348rm -f conftest.err conftest.$ac_objext \ 
    37893349      conftest$ac_exeext conftest.$ac_ext 
    37903350LIBS=$ac_check_lib_save_LIBS 
    37913351fi 
    3792 { echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_puts" >&5 
    3793 echo "${ECHO_T}$ac_cv_lib_nsl_puts" >&6; } 
     3352echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_puts" >&5 
     3353echo "${ECHO_T}$ac_cv_lib_nsl_puts" >&6 
    37943354if test $ac_cv_lib_nsl_puts = yes; then 
    37953355  cat >>confdefs.h <<_ACEOF 
    … …  
    38023362 
    38033363 
    3804 { echo "$as_me:$LINENO: checking for uuid_generate in -luuid" >&5 
    3805 echo $ECHO_N "checking for uuid_generate in -luuid... $ECHO_C" >&6; } 
     3364echo "$as_me:$LINENO: checking for uuid_generate in -luuid" >&5 
     3365echo $ECHO_N "checking for uuid_generate in -luuid... $ECHO_C" >&6 
    38063366if test "${ac_cv_lib_uuid_uuid_generate+set}" = set; then 
    38073367  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    38163376/* end confdefs.h.  */ 
    38173377 
    3818 /* Override any GCC internal prototype to avoid an error. 
    3819    Use char because int might match the return type of a GCC 
    3820    builtin and then its argument prototype would still apply.  */ 
     3378/* Override any gcc2 internal prototype to avoid an error.  */ 
    38213379#ifdef __cplusplus 
    38223380extern "C" 
    38233381#endif 
     3382/* We use char because int might match the return type of a gcc2 
     3383   builtin and then its argument prototype would still apply.  */ 
    38243384char uuid_generate (); 
    38253385int 
    38263386main () 
    38273387{ 
    3828 return uuid_generate (); 
     3388uuid_generate (); 
    38293389  ; 
    38303390  return 0; 
    … …  
    38323392_ACEOF 
    38333393rm -f conftest.$ac_objext conftest$ac_exeext 
    3834 if { (ac_try="$ac_link" 
    3835 case "(($ac_try" in 
    3836   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3837   *) ac_try_echo=$ac_try;; 
    3838 esac 
    3839 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3840   (eval "$ac_link") 2>conftest.er1 
     3394if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     3395  (eval $ac_link) 2>conftest.er1 
    38413396  ac_status=$? 
    38423397  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    38443399  cat conftest.err >&5 
    38453400  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3846   (exit $ac_status); } && { 
    3847          test -z "$ac_c_werror_flag" || 
    3848          test ! -s conftest.err 
    3849        } && test -s conftest$ac_exeext && 
    3850        $as_test_x conftest$ac_exeext; then 
     3401  (exit $ac_status); } && 
     3402         { ac_try='test -z "$ac_c_werror_flag" 
     3403                         || test ! -s conftest.err' 
     3404  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3405  (eval $ac_try) 2>&5 
     3406  ac_status=$? 
     3407  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3408  (exit $ac_status); }; } && 
     3409         { ac_try='test -s conftest$ac_exeext' 
     3410  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3411  (eval $ac_try) 2>&5 
     3412  ac_status=$? 
     3413  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3414  (exit $ac_status); }; }; then 
    38513415  ac_cv_lib_uuid_uuid_generate=yes 
    38523416else 
    … …  
    38543418sed 's/^/| /' conftest.$ac_ext >&5 
    38553419 
    3856         ac_cv_lib_uuid_uuid_generate=no 
    3857 fi 
    3858  
    3859 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
     3420ac_cv_lib_uuid_uuid_generate=no 
     3421fi 
     3422rm -f conftest.err conftest.$ac_objext \ 
    38603423      conftest$ac_exeext conftest.$ac_ext 
    38613424LIBS=$ac_check_lib_save_LIBS 
    38623425fi 
    3863 { echo "$as_me:$LINENO: result: $ac_cv_lib_uuid_uuid_generate" >&5 
    3864 echo "${ECHO_T}$ac_cv_lib_uuid_uuid_generate" >&6; } 
     3426echo "$as_me:$LINENO: result: $ac_cv_lib_uuid_uuid_generate" >&5 
     3427echo "${ECHO_T}$ac_cv_lib_uuid_uuid_generate" >&6 
    38653428if test $ac_cv_lib_uuid_uuid_generate = yes; then 
    38663429  cat >>confdefs.h <<_ACEOF 
    … …  
    38723435fi 
    38733436 
    3874 { echo "$as_me:$LINENO: checking for uuid_generate in -luuid" >&5 
    3875 echo $ECHO_N "checking for uuid_generate in -luuid... $ECHO_C" >&6; } 
     3437echo "$as_me:$LINENO: checking for uuid_generate in -luuid" >&5 
     3438echo $ECHO_N "checking for uuid_generate in -luuid... $ECHO_C" >&6 
    38763439if test "${ac_cv_lib_uuid_uuid_generate+set}" = set; then 
    38773440  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    38863449/* end confdefs.h.  */ 
    38873450 
    3888 /* Override any GCC internal prototype to avoid an error. 
    3889    Use char because int might match the return type of a GCC 
    3890    builtin and then its argument prototype would still apply.  */ 
     3451/* Override any gcc2 internal prototype to avoid an error.  */ 
    38913452#ifdef __cplusplus 
    38923453extern "C" 
    38933454#endif 
     3455/* We use char because int might match the return type of a gcc2 
     3456   builtin and then its argument prototype would still apply.  */ 
    38943457char uuid_generate (); 
    38953458int 
    38963459main () 
    38973460{ 
    3898 return uuid_generate (); 
     3461uuid_generate (); 
    38993462  ; 
    39003463  return 0; 
    … …  
    39023465_ACEOF 
    39033466rm -f conftest.$ac_objext conftest$ac_exeext 
    3904 if { (ac_try="$ac_link" 
    3905 case "(($ac_try" in 
    3906   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3907   *) ac_try_echo=$ac_try;; 
    3908 esac 
    3909 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3910   (eval "$ac_link") 2>conftest.er1 
     3467if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     3468  (eval $ac_link) 2>conftest.er1 
    39113469  ac_status=$? 
    39123470  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    39143472  cat conftest.err >&5 
    39153473  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3916   (exit $ac_status); } && { 
    3917          test -z "$ac_c_werror_flag" || 
    3918          test ! -s conftest.err 
    3919        } && test -s conftest$ac_exeext && 
    3920        $as_test_x conftest$ac_exeext; then 
     3474  (exit $ac_status); } && 
     3475         { ac_try='test -z "$ac_c_werror_flag" 
     3476                         || test ! -s conftest.err' 
     3477  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3478  (eval $ac_try) 2>&5 
     3479  ac_status=$? 
     3480  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3481  (exit $ac_status); }; } && 
     3482         { ac_try='test -s conftest$ac_exeext' 
     3483  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3484  (eval $ac_try) 2>&5 
     3485  ac_status=$? 
     3486  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3487  (exit $ac_status); }; }; then 
    39213488  ac_cv_lib_uuid_uuid_generate=yes 
    39223489else 
    … …  
    39243491sed 's/^/| /' conftest.$ac_ext >&5 
    39253492 
    3926         ac_cv_lib_uuid_uuid_generate=no 
    3927 fi 
    3928  
    3929 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
     3493ac_cv_lib_uuid_uuid_generate=no 
     3494fi 
     3495rm -f conftest.err conftest.$ac_objext \ 
    39303496      conftest$ac_exeext conftest.$ac_ext 
    39313497LIBS=$ac_check_lib_save_LIBS 
    39323498fi 
    3933 { echo "$as_me:$LINENO: result: $ac_cv_lib_uuid_uuid_generate" >&5 
    3934 echo "${ECHO_T}$ac_cv_lib_uuid_uuid_generate" >&6; } 
     3499echo "$as_me:$LINENO: result: $ac_cv_lib_uuid_uuid_generate" >&5 
     3500echo "${ECHO_T}$ac_cv_lib_uuid_uuid_generate" >&6 
    39353501if test $ac_cv_lib_uuid_uuid_generate = yes; then 
    39363502  ac_has_uuid_lib=1 
    … …  
    39383504 
    39393505 
    3940 { echo "$as_me:$LINENO: result: Setting PJ_M_NAME to $target_cpu" >&5 
    3941 echo "${ECHO_T}Setting PJ_M_NAME to $target_cpu" >&6; } 
     3506echo "$as_me:$LINENO: result: Setting PJ_M_NAME to $target_cpu" >&5 
     3507echo "${ECHO_T}Setting PJ_M_NAME to $target_cpu" >&6 
    39423508cat >>confdefs.h <<_ACEOF 
    39433509#define PJ_M_NAME "$target_cpu" 
    … …  
    39453511 
    39463512 
    3947 { echo "$as_me:$LINENO: checking memory alignment" >&5 
    3948 echo $ECHO_N "checking memory alignment... $ECHO_C" >&6; } 
     3513echo "$as_me:$LINENO: checking memory alignment" >&5 
     3514echo $ECHO_N "checking memory alignment... $ECHO_C" >&6 
    39493515case $target in 
    39503516    ia64-* | x86_64-* ) 
    … …  
    39533519_ACEOF 
    39543520 
    3955         { echo "$as_me:$LINENO: result: 8 bytes" >&5 
    3956 echo "${ECHO_T}8 bytes" >&6; } 
     3521        echo "$as_me:$LINENO: result: 8 bytes" >&5 
     3522echo "${ECHO_T}8 bytes" >&6 
    39573523        ;; 
    39583524    * ) 
    … …  
    39613527_ACEOF 
    39623528 
    3963         { echo "$as_me:$LINENO: result: 4 bytes (default)" >&5 
    3964 echo "${ECHO_T}4 bytes (default)" >&6; } 
     3529        echo "$as_me:$LINENO: result: 4 bytes (default)" >&5 
     3530echo "${ECHO_T}4 bytes (default)" >&6 
    39653531        ;; 
    39663532esac 
     3533 
     3534 
     3535echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 
     3536echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6 
     3537if test "${ac_cv_c_bigendian+set}" = set; then 
     3538  echo $ECHO_N "(cached) $ECHO_C" >&6 
     3539else 
     3540  # See if sys/param.h defines the BYTE_ORDER macro. 
     3541cat >conftest.$ac_ext <<_ACEOF 
     3542/* confdefs.h.  */ 
     3543_ACEOF 
     3544cat confdefs.h >>conftest.$ac_ext 
     3545cat >>conftest.$ac_ext <<_ACEOF 
     3546/* end confdefs.h.  */ 
     3547#include <sys/types.h> 
     3548#include <sys/param.h> 
     3549 
     3550int 
     3551main () 
     3552{ 
     3553#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN 
     3554 bogus endian macros 
     3555#endif 
     3556 
     3557  ; 
     3558  return 0; 
     3559} 
     3560_ACEOF 
     3561rm -f conftest.$ac_objext 
     3562if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     3563  (eval $ac_compile) 2>conftest.er1 
     3564  ac_status=$? 
     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 $ac_status); } && 
     3570         { ac_try='test -z "$ac_c_werror_flag" 
     3571                         || test ! -s conftest.err' 
     3572  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3573  (eval $ac_try) 2>&5 
     3574  ac_status=$? 
     3575  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3576  (exit $ac_status); }; } && 
     3577         { ac_try='test -s conftest.$ac_objext' 
     3578  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3579  (eval $ac_try) 2>&5 
     3580  ac_status=$? 
     3581  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3582  (exit $ac_status); }; }; then 
     3583  # It does; now see whether it defined to BIG_ENDIAN or not. 
     3584cat >conftest.$ac_ext <<_ACEOF 
     3585/* confdefs.h.  */ 
     3586_ACEOF 
     3587cat confdefs.h >>conftest.$ac_ext 
     3588cat >>conftest.$ac_ext <<_ACEOF 
     3589/* end confdefs.h.  */ 
     3590#include <sys/types.h> 
     3591#include <sys/param.h> 
     3592 
     3593int 
     3594main () 
     3595{ 
     3596#if BYTE_ORDER != BIG_ENDIAN 
     3597 not big endian 
     3598#endif 
     3599 
     3600  ; 
     3601  return 0; 
     3602} 
     3603_ACEOF 
     3604rm -f conftest.$ac_objext 
     3605if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     3606  (eval $ac_compile) 2>conftest.er1 
     3607  ac_status=$? 
     3608  grep -v '^ *+' conftest.er1 >conftest.err 
     3609  rm -f conftest.er1 
     3610  cat conftest.err >&5 
     3611  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3612  (exit $ac_status); } && 
     3613         { ac_try='test -z "$ac_c_werror_flag" 
     3614                         || test ! -s conftest.err' 
     3615  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3616  (eval $ac_try) 2>&5 
     3617  ac_status=$? 
     3618  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3619  (exit $ac_status); }; } && 
     3620         { ac_try='test -s conftest.$ac_objext' 
     3621  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3622  (eval $ac_try) 2>&5 
     3623  ac_status=$? 
     3624  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3625  (exit $ac_status); }; }; then 
     3626  ac_cv_c_bigendian=yes 
     3627else 
     3628  echo "$as_me: failed program was:" >&5 
     3629sed 's/^/| /' conftest.$ac_ext >&5 
     3630 
     3631ac_cv_c_bigendian=no 
     3632fi 
     3633rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     3634else 
     3635  echo "$as_me: failed program was:" >&5 
     3636sed 's/^/| /' conftest.$ac_ext >&5 
     3637 
     3638# It does not; compile a test program. 
     3639if test "$cross_compiling" = yes; then 
     3640  # try to guess the endianness by grepping values into an object file 
     3641  ac_cv_c_bigendian=unknown 
     3642  cat >conftest.$ac_ext <<_ACEOF 
     3643/* confdefs.h.  */ 
     3644_ACEOF 
     3645cat confdefs.h >>conftest.$ac_ext 
     3646cat >>conftest.$ac_ext <<_ACEOF 
     3647/* end confdefs.h.  */ 
     3648short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 
     3649short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 
     3650void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } 
     3651short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 
     3652short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 
     3653void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } 
     3654int 
     3655main () 
     3656{ 
     3657 _ascii (); _ebcdic (); 
     3658  ; 
     3659  return 0; 
     3660} 
     3661_ACEOF 
     3662rm -f conftest.$ac_objext 
     3663if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     3664  (eval $ac_compile) 2>conftest.er1 
     3665  ac_status=$? 
     3666  grep -v '^ *+' conftest.er1 >conftest.err 
     3667  rm -f conftest.er1 
     3668  cat conftest.err >&5 
     3669  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3670  (exit $ac_status); } && 
     3671         { ac_try='test -z "$ac_c_werror_flag" 
     3672                         || test ! -s conftest.err' 
     3673  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3674  (eval $ac_try) 2>&5 
     3675  ac_status=$? 
     3676  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3677  (exit $ac_status); }; } && 
     3678         { ac_try='test -s conftest.$ac_objext' 
     3679  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3680  (eval $ac_try) 2>&5 
     3681  ac_status=$? 
     3682  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3683  (exit $ac_status); }; }; then 
     3684  if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then 
     3685  ac_cv_c_bigendian=yes 
     3686fi 
     3687if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 
     3688  if test "$ac_cv_c_bigendian" = unknown; then 
     3689    ac_cv_c_bigendian=no 
     3690  else 
     3691    # finding both strings is unlikely to happen, but who knows? 
     3692    ac_cv_c_bigendian=unknown 
     3693  fi 
     3694fi 
     3695else 
     3696  echo "$as_me: failed program was:" >&5 
     3697sed 's/^/| /' conftest.$ac_ext >&5 
     3698 
     3699fi 
     3700rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     3701else 
     3702  cat >conftest.$ac_ext <<_ACEOF 
     3703/* confdefs.h.  */ 
     3704_ACEOF 
     3705cat confdefs.h >>conftest.$ac_ext 
     3706cat >>conftest.$ac_ext <<_ACEOF 
     3707/* end confdefs.h.  */ 
     3708int 
     3709main () 
     3710{ 
     3711  /* Are we little or big endian?  From Harbison&Steele.  */ 
     3712  union 
     3713  { 
     3714    long l; 
     3715    char c[sizeof (long)]; 
     3716  } u; 
     3717  u.l = 1; 
     3718  exit (u.c[sizeof (long) - 1] == 1); 
     3719} 
     3720_ACEOF 
     3721rm -f conftest$ac_exeext 
     3722if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     3723  (eval $ac_link) 2>&5 
     3724  ac_status=$? 
     3725  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3726  (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 
     3727  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3728  (eval $ac_try) 2>&5 
     3729  ac_status=$? 
     3730  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3731  (exit $ac_status); }; }; then 
     3732  ac_cv_c_bigendian=no 
     3733else 
     3734  echo "$as_me: program exited with status $ac_status" >&5 
     3735echo "$as_me: failed program was:" >&5 
     3736sed 's/^/| /' conftest.$ac_ext >&5 
     3737 
     3738( exit $ac_status ) 
     3739ac_cv_c_bigendian=yes 
     3740fi 
     3741rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 
     3742fi 
     3743fi 
     3744rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     3745fi 
     3746echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 
     3747echo "${ECHO_T}$ac_cv_c_bigendian" >&6 
     3748case $ac_cv_c_bigendian in 
     3749  yes) 
     3750 
     3751cat >>confdefs.h <<\_ACEOF 
     3752#define WORDS_BIGENDIAN 1 
     3753_ACEOF 
     3754 ;; 
     3755  no) 
     3756     ;; 
     3757  *) 
     3758    { { echo "$as_me:$LINENO: error: unknown endianness 
     3759presetting ac_cv_c_bigendian=no (or yes) will help" >&5 
     3760echo "$as_me: error: unknown endianness 
     3761presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} 
     3762   { (exit 1); exit 1; }; } ;; 
     3763esac 
     3764 
     3765 
     3766case $target in 
     3767    *mingw* | *cygw* | *win32* | *w32* ) 
     3768        cat >>confdefs.h <<\_ACEOF 
     3769#define PJ_WIN32 1 
     3770_ACEOF 
     3771 
     3772        cat >>confdefs.h <<\_ACEOF 
     3773#define PJ_WIN32_WINNT 0x0400 
     3774_ACEOF 
     3775 
     3776        cat >>confdefs.h <<\_ACEOF 
     3777#define WIN32_LEAN_AND_MEAN 1 
     3778_ACEOF 
     3779 
     3780        ;; 
     3781    *darwin*) 
     3782        cat >>confdefs.h <<\_ACEOF 
     3783#define PJ_DARWINOS 1 
     3784_ACEOF 
     3785 
     3786        ;; 
     3787    *linux*) 
     3788        cat >>confdefs.h <<\_ACEOF 
     3789#define PJ_LINUX 1 
     3790_ACEOF 
     3791 
     3792        ;; 
     3793    *rtems*) 
     3794        cat >>confdefs.h <<\_ACEOF 
     3795#define PJ_RTEMS 1 
     3796_ACEOF 
     3797 
     3798        ;; 
     3799    *sunos* | *solaris* ) 
     3800        cat >>confdefs.h <<\_ACEOF 
     3801#define PJ_SUNOS 1 
     3802_ACEOF 
     3803 
     3804        ;; 
     3805    *) 
     3806        ;; 
     3807esac 
     3808 
     3809 
     3810 
     3811 
     3812# Check whether --enable-floating-point or --disable-floating-point was given. 
     3813if test "${enable_floating_point+set}" = set; then 
     3814  enableval="$enable_floating_point" 
     3815  if test "$enable_floating_point" = "no"; then 
     3816                cat >>confdefs.h <<\_ACEOF 
     3817#define PJ_HAS_FLOATING_POINT 0 
     3818_ACEOF 
     3819 
     3820                echo "$as_me:$LINENO: result: Checking if floating point is disabled... yes" >&5 
     3821echo "${ECHO_T}Checking if floating point is disabled... yes" >&6 
     3822               fi 
     3823else 
     3824 
     3825                cat >>confdefs.h <<\_ACEOF 
     3826#define PJ_HAS_FLOATING_POINT 1 
     3827_ACEOF 
     3828 
     3829                echo "$as_me:$LINENO: result: Checking if floating point is disabled... no" >&5 
     3830echo "${ECHO_T}Checking if floating point is disabled... no" >&6 
     3831 
     3832echo "$as_me:$LINENO: checking for fmod in -lm" >&5 
     3833echo $ECHO_N "checking for fmod in -lm... $ECHO_C" >&6 
     3834if test "${ac_cv_lib_m_fmod+set}" = set; then 
     3835  echo $ECHO_N "(cached) $ECHO_C" >&6 
     3836else 
     3837  ac_check_lib_save_LIBS=$LIBS 
     3838LIBS="-lm  $LIBS" 
     3839cat >conftest.$ac_ext <<_ACEOF 
     3840/* confdefs.h.  */ 
     3841_ACEOF 
     3842cat confdefs.h >>conftest.$ac_ext 
     3843cat >>conftest.$ac_ext <<_ACEOF 
     3844/* end confdefs.h.  */ 
     3845 
     3846/* Override any gcc2 internal prototype to avoid an error.  */ 
     3847#ifdef __cplusplus 
     3848extern "C" 
     3849#endif 
     3850/* We use char because int might match the return type of a gcc2 
     3851   builtin and then its argument prototype would still apply.  */ 
     3852char fmod (); 
     3853int 
     3854main () 
     3855{ 
     3856fmod (); 
     3857  ; 
     3858  return 0; 
     3859} 
     3860_ACEOF 
     3861rm -f conftest.$ac_objext conftest$ac_exeext 
     3862if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     3863  (eval $ac_link) 2>conftest.er1 
     3864  ac_status=$? 
     3865  grep -v '^ *+' conftest.er1 >conftest.err 
     3866  rm -f conftest.er1 
     3867  cat conftest.err >&5 
     3868  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3869  (exit $ac_status); } && 
     3870         { ac_try='test -z "$ac_c_werror_flag" 
     3871                         || test ! -s conftest.err' 
     3872  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3873  (eval $ac_try) 2>&5 
     3874  ac_status=$? 
     3875  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3876  (exit $ac_status); }; } && 
     3877         { ac_try='test -s conftest$ac_exeext' 
     3878  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     3879  (eval $ac_try) 2>&5 
     3880  ac_status=$? 
     3881  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     3882  (exit $ac_status); }; }; then 
     3883  ac_cv_lib_m_fmod=yes 
     3884else 
     3885  echo "$as_me: failed program was:" >&5 
     3886sed 's/^/| /' conftest.$ac_ext >&5 
     3887 
     3888ac_cv_lib_m_fmod=no 
     3889fi 
     3890rm -f conftest.err conftest.$ac_objext \ 
     3891      conftest$ac_exeext conftest.$ac_ext 
     3892LIBS=$ac_check_lib_save_LIBS 
     3893fi 
     3894echo "$as_me:$LINENO: result: $ac_cv_lib_m_fmod" >&5 
     3895echo "${ECHO_T}$ac_cv_lib_m_fmod" >&6 
     3896if test $ac_cv_lib_m_fmod = yes; then 
     3897  cat >>confdefs.h <<_ACEOF 
     3898#define HAVE_LIBM 1 
     3899_ACEOF 
     3900 
     3901  LIBS="-lm $LIBS" 
     3902 
     3903fi 
     3904 
     3905 
     3906fi; 
    39673907 
    39683908 
    … …  
    39723912ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 
    39733913ac_compiler_gnu=$ac_cv_c_compiler_gnu 
    3974 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 
    3975 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } 
     3914echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 
     3915echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 
    39763916# On Suns, sometimes $CPP names a directory. 
    39773917if test -n "$CPP" && test -d "$CPP"; then 
    … …  
    40073947                     Syntax error 
    40083948_ACEOF 
    4009 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    4010 case "(($ac_try" in 
    4011   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4012   *) ac_try_echo=$ac_try;; 
    4013 esac 
    4014 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4015   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     3949if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     3950  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    40163951  ac_status=$? 
    40173952  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    40193954  cat conftest.err >&5 
    40203955  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4021   (exit $ac_status); } >/dev/null && { 
    4022          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    4023          test ! -s conftest.err 
    4024        }; then 
     3956  (exit $ac_status); } >/dev/null; then 
     3957  if test -s conftest.err; then 
     3958    ac_cpp_err=$ac_c_preproc_warn_flag 
     3959    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     3960  else 
     3961    ac_cpp_err= 
     3962  fi 
     3963else 
     3964  ac_cpp_err=yes 
     3965fi 
     3966if test -z "$ac_cpp_err"; then 
    40253967  : 
    40263968else 
    … …  
    40313973continue 
    40323974fi 
    4033  
    40343975rm -f conftest.err conftest.$ac_ext 
    40353976 
    4036   # OK, works on sane cases.  Now check whether nonexistent headers 
     3977  # OK, works on sane cases.  Now check whether non-existent headers 
    40373978  # can be detected and how. 
    40383979  cat >conftest.$ac_ext <<_ACEOF 
    … …  
    40443985#include <ac_nonexistent.h> 
    40453986_ACEOF 
    4046 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    4047 case "(($ac_try" in 
    4048   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4049   *) ac_try_echo=$ac_try;; 
    4050 esac 
    4051 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4052   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     3987if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     3988  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    40533989  ac_status=$? 
    40543990  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    40563992  cat conftest.err >&5 
    40573993  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4058   (exit $ac_status); } >/dev/null && { 
    4059          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    4060          test ! -s conftest.err 
    4061        }; then 
     3994  (exit $ac_status); } >/dev/null; then 
     3995  if test -s conftest.err; then 
     3996    ac_cpp_err=$ac_c_preproc_warn_flag 
     3997    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     3998  else 
     3999    ac_cpp_err= 
     4000  fi 
     4001else 
     4002  ac_cpp_err=yes 
     4003fi 
     4004if test -z "$ac_cpp_err"; then 
    40624005  # Broken: success on invalid input. 
    40634006continue 
    … …  
    40704013break 
    40714014fi 
    4072  
    40734015rm -f conftest.err conftest.$ac_ext 
    40744016 
    … …  
    40884030  ac_cv_prog_CPP=$CPP 
    40894031fi 
    4090 { echo "$as_me:$LINENO: result: $CPP" >&5 
    4091 echo "${ECHO_T}$CPP" >&6; } 
     4032echo "$as_me:$LINENO: result: $CPP" >&5 
     4033echo "${ECHO_T}$CPP" >&6 
    40924034ac_preproc_ok=false 
    40934035for ac_c_preproc_warn_flag in '' yes 
    … …  
    41124054                     Syntax error 
    41134055_ACEOF 
    4114 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    4115 case "(($ac_try" in 
    4116   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4117   *) ac_try_echo=$ac_try;; 
    4118 esac 
    4119 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4120   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     4056if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     4057  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    41214058  ac_status=$? 
    41224059  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    41244061  cat conftest.err >&5 
    41254062  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4126   (exit $ac_status); } >/dev/null && { 
    4127          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    4128          test ! -s conftest.err 
    4129        }; then 
     4063  (exit $ac_status); } >/dev/null; then 
     4064  if test -s conftest.err; then 
     4065    ac_cpp_err=$ac_c_preproc_warn_flag 
     4066    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     4067  else 
     4068    ac_cpp_err= 
     4069  fi 
     4070else 
     4071  ac_cpp_err=yes 
     4072fi 
     4073if test -z "$ac_cpp_err"; then 
    41304074  : 
    41314075else 
    … …  
    41364080continue 
    41374081fi 
    4138  
    41394082rm -f conftest.err conftest.$ac_ext 
    41404083 
    4141   # OK, works on sane cases.  Now check whether nonexistent headers 
     4084  # OK, works on sane cases.  Now check whether non-existent headers 
    41424085  # can be detected and how. 
    41434086  cat >conftest.$ac_ext <<_ACEOF 
    … …  
    41494092#include <ac_nonexistent.h> 
    41504093_ACEOF 
    4151 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    4152 case "(($ac_try" in 
    4153   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4154   *) ac_try_echo=$ac_try;; 
    4155 esac 
    4156 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4157   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     4094if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     4095  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    41584096  ac_status=$? 
    41594097  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    41614099  cat conftest.err >&5 
    41624100  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4163   (exit $ac_status); } >/dev/null && { 
    4164          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    4165          test ! -s conftest.err 
    4166        }; then 
     4101  (exit $ac_status); } >/dev/null; then 
     4102  if test -s conftest.err; then 
     4103    ac_cpp_err=$ac_c_preproc_warn_flag 
     4104    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     4105  else 
     4106    ac_cpp_err= 
     4107  fi 
     4108else 
     4109  ac_cpp_err=yes 
     4110fi 
     4111if test -z "$ac_cpp_err"; then 
    41674112  # Broken: success on invalid input. 
    41684113continue 
    … …  
    41754120break 
    41764121fi 
    4177  
    41784122rm -f conftest.err conftest.$ac_ext 
    41794123 
    … …  
    41984142 
    41994143 
    4200 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 
    4201 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } 
    4202 if test "${ac_cv_path_GREP+set}" = set; then 
     4144echo "$as_me:$LINENO: checking for egrep" >&5 
     4145echo $ECHO_N "checking for egrep... $ECHO_C" >&6 
     4146if test "${ac_cv_prog_egrep+set}" = set; then 
    42034147  echo $ECHO_N "(cached) $ECHO_C" >&6 
    42044148else 
    4205   # Extract the first word of "grep ggrep" to use in msg output 
    4206 if test -z "$GREP"; then 
    4207 set dummy grep ggrep; ac_prog_name=$2 
    4208 if test "${ac_cv_path_GREP+set}" = set; then 
    4209   echo $ECHO_N "(cached) $ECHO_C" >&6 
    4210 else 
    4211   ac_path_GREP_found=false 
    4212 # Loop through the user's path and test for each of PROGNAME-LIST 
    4213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
    4214 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 
    4215 do 
    4216   IFS=$as_save_IFS 
    4217   test -z "$as_dir" && as_dir=. 
    4218   for ac_prog in grep ggrep; do 
    4219   for ac_exec_ext in '' $ac_executable_extensions; do 
    4220     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 
    4221     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 
    4222     # Check for GNU ac_path_GREP and select it if it is found. 
    4223   # Check for GNU $ac_path_GREP 
    4224 case `"$ac_path_GREP" --version 2>&1` in 
    4225 *GNU*) 
    4226   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 
    4227 *) 
    4228   ac_count=0 
    4229   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 
    4230   while : 
    4231   do 
    4232     cat "conftest.in" "conftest.in" >"conftest.tmp" 
    4233     mv "conftest.tmp" "conftest.in" 
    4234     cp "conftest.in" "conftest.nl" 
    4235     echo 'GREP' >> "conftest.nl" 
    4236     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 
    4237     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 
    4238     ac_count=`expr $ac_count + 1` 
    4239     if test $ac_count -gt ${ac_path_GREP_max-0}; then 
    4240       # Best one so far, save it but keep looking for a better one 
    4241       ac_cv_path_GREP="$ac_path_GREP" 
    4242       ac_path_GREP_max=$ac_count 
     4149  if echo a | (grep -E '(a|b)') >/dev/null 2>&1 
     4150    then ac_cv_prog_egrep='grep -E' 
     4151    else ac_cv_prog_egrep='egrep' 
    42434152    fi 
    4244     # 10*(2^10) chars as input seems more than enough 
    4245     test $ac_count -gt 10 && break 
    4246   done 
    4247   rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 
    4248 esac 
    4249  
    4250  
    4251     $ac_path_GREP_found && break 3 
    4252   done 
    4253 done 
    4254  
    4255 done 
    4256 IFS=$as_save_IFS 
    4257  
    4258  
    4259 fi 
    4260  
    4261 GREP="$ac_cv_path_GREP" 
    4262 if test -z "$GREP"; then 
    4263   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 
    4264 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 
    4265    { (exit 1); exit 1; }; } 
    4266 fi 
    4267  
    4268 else 
    4269   ac_cv_path_GREP=$GREP 
    4270 fi 
    4271  
    4272  
    4273 fi 
    4274 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 
    4275 echo "${ECHO_T}$ac_cv_path_GREP" >&6; } 
    4276  GREP="$ac_cv_path_GREP" 
    4277  
    4278  
    4279 { echo "$as_me:$LINENO: checking for egrep" >&5 
    4280 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } 
    4281 if test "${ac_cv_path_EGREP+set}" = set; then 
    4282   echo $ECHO_N "(cached) $ECHO_C" >&6 
    4283 else 
    4284   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 
    4285    then ac_cv_path_EGREP="$GREP -E" 
    4286    else 
    4287      # Extract the first word of "egrep" to use in msg output 
    4288 if test -z "$EGREP"; then 
    4289 set dummy egrep; ac_prog_name=$2 
    4290 if test "${ac_cv_path_EGREP+set}" = set; then 
    4291   echo $ECHO_N "(cached) $ECHO_C" >&6 
    4292 else 
    4293   ac_path_EGREP_found=false 
    4294 # Loop through the user's path and test for each of PROGNAME-LIST 
    4295 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
    4296 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 
    4297 do 
    4298   IFS=$as_save_IFS 
    4299   test -z "$as_dir" && as_dir=. 
    4300   for ac_prog in egrep; do 
    4301   for ac_exec_ext in '' $ac_executable_extensions; do 
    4302     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 
    4303     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 
    4304     # Check for GNU ac_path_EGREP and select it if it is found. 
    4305   # Check for GNU $ac_path_EGREP 
    4306 case `"$ac_path_EGREP" --version 2>&1` in 
    4307 *GNU*) 
    4308   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 
    4309 *) 
    4310   ac_count=0 
    4311   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 
    4312   while : 
    4313   do 
    4314     cat "conftest.in" "conftest.in" >"conftest.tmp" 
    4315     mv "conftest.tmp" "conftest.in" 
    4316     cp "conftest.in" "conftest.nl" 
    4317     echo 'EGREP' >> "conftest.nl" 
    4318     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 
    4319     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 
    4320     ac_count=`expr $ac_count + 1` 
    4321     if test $ac_count -gt ${ac_path_EGREP_max-0}; then 
    4322       # Best one so far, save it but keep looking for a better one 
    4323       ac_cv_path_EGREP="$ac_path_EGREP" 
    4324       ac_path_EGREP_max=$ac_count 
    4325     fi 
    4326     # 10*(2^10) chars as input seems more than enough 
    4327     test $ac_count -gt 10 && break 
    4328   done 
    4329   rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 
    4330 esac 
    4331  
    4332  
    4333     $ac_path_EGREP_found && break 3 
    4334   done 
    4335 done 
    4336  
    4337 done 
    4338 IFS=$as_save_IFS 
    4339  
    4340  
    4341 fi 
    4342  
    4343 EGREP="$ac_cv_path_EGREP" 
    4344 if test -z "$EGREP"; then 
    4345   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 
    4346 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 
    4347    { (exit 1); exit 1; }; } 
    4348 fi 
    4349  
    4350 else 
    4351   ac_cv_path_EGREP=$EGREP 
    4352 fi 
    4353  
    4354  
    4355    fi 
    4356 fi 
    4357 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 
    4358 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } 
    4359  EGREP="$ac_cv_path_EGREP" 
    4360  
    4361  
    4362 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5 
    4363 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } 
     4153fi 
     4154echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 
     4155echo "${ECHO_T}$ac_cv_prog_egrep" >&6 
     4156 EGREP=$ac_cv_prog_egrep 
     4157 
     4158 
     4159echo "$as_me:$LINENO: checking for ANSI C header files" >&5 
     4160echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 
    43644161if test "${ac_cv_header_stdc+set}" = set; then 
    43654162  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    43854182_ACEOF 
    43864183rm -f conftest.$ac_objext 
    4387 if { (ac_try="$ac_compile" 
    4388 case "(($ac_try" in 
    4389   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4390   *) ac_try_echo=$ac_try;; 
    4391 esac 
    4392 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4393   (eval "$ac_compile") 2>conftest.er1 
     4184if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     4185  (eval $ac_compile) 2>conftest.er1 
    43944186  ac_status=$? 
    43954187  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    43974189  cat conftest.err >&5 
    43984190  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4399   (exit $ac_status); } && { 
    4400          test -z "$ac_c_werror_flag" || 
    4401          test ! -s conftest.err 
    4402        } && test -s conftest.$ac_objext; then 
     4191  (exit $ac_status); } && 
     4192         { ac_try='test -z "$ac_c_werror_flag" 
     4193                         || test ! -s conftest.err' 
     4194  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4195  (eval $ac_try) 2>&5 
     4196  ac_status=$? 
     4197  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4198  (exit $ac_status); }; } && 
     4199         { ac_try='test -s conftest.$ac_objext' 
     4200  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4201  (eval $ac_try) 2>&5 
     4202  ac_status=$? 
     4203  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4204  (exit $ac_status); }; }; then 
    44034205  ac_cv_header_stdc=yes 
    44044206else 
    … …  
    44064208sed 's/^/| /' conftest.$ac_ext >&5 
    44074209 
    4408         ac_cv_header_stdc=no 
    4409 fi 
    4410  
    4411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
     4210ac_cv_header_stdc=no 
     4211fi 
     4212rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    44124213 
    44134214if test $ac_cv_header_stdc = yes; then 
    … …  
    44654266/* end confdefs.h.  */ 
    44664267#include <ctype.h> 
    4467 #include <stdlib.h> 
    44684268#if ((' ' & 0x0FF) == 0x020) 
    44694269# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 
    … …  
    44854285    if (XOR (islower (i), ISLOWER (i)) 
    44864286        || toupper (i) != TOUPPER (i)) 
    4487       return 2; 
    4488   return 0; 
     4287      exit(2); 
     4288  exit (0); 
    44894289} 
    44904290_ACEOF 
    44914291rm -f conftest$ac_exeext 
    4492 if { (ac_try="$ac_link" 
    4493 case "(($ac_try" in 
    4494   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4495   *) ac_try_echo=$ac_try;; 
    4496 esac 
    4497 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4498   (eval "$ac_link") 2>&5 
     4292if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     4293  (eval $ac_link) 2>&5 
    44994294  ac_status=$? 
    45004295  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    45014296  (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 
    4502   { (case "(($ac_try" in 
    4503   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4504   *) ac_try_echo=$ac_try;; 
    4505 esac 
    4506 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4507   (eval "$ac_try") 2>&5 
     4297  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4298  (eval $ac_try) 2>&5 
    45084299  ac_status=$? 
    45094300  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    … …  
    45184309ac_cv_header_stdc=no 
    45194310fi 
    4520 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 
    4521 fi 
    4522  
    4523  
    4524 fi 
    4525 fi 
    4526 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 
    4527 echo "${ECHO_T}$ac_cv_header_stdc" >&6; } 
     4311rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 
     4312fi 
     4313fi 
     4314fi 
     4315echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 
     4316echo "${ECHO_T}$ac_cv_header_stdc" >&6 
    45284317if test $ac_cv_header_stdc = yes; then 
    45294318 
    … …  
    45484337do 
    45494338as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 
    4550 { echo "$as_me:$LINENO: checking for $ac_header" >&5 
    4551 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 
    4552 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 
     4339echo "$as_me:$LINENO: checking for $ac_header" >&5 
     4340echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 
     4341if eval "test \"\${$as_ac_Header+set}\" = set"; then 
    45534342  echo $ECHO_N "(cached) $ECHO_C" >&6 
    45544343else 
    … …  
    45644353_ACEOF 
    45654354rm -f conftest.$ac_objext 
    4566 if { (ac_try="$ac_compile" 
    4567 case "(($ac_try" in 
    4568   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4569   *) ac_try_echo=$ac_try;; 
    4570 esac 
    4571 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4572   (eval "$ac_compile") 2>conftest.er1 
     4355if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     4356  (eval $ac_compile) 2>conftest.er1 
    45734357  ac_status=$? 
    45744358  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    45764360  cat conftest.err >&5 
    45774361  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4578   (exit $ac_status); } && { 
    4579          test -z "$ac_c_werror_flag" || 
    4580          test ! -s conftest.err 
    4581        } && test -s conftest.$ac_objext; then 
     4362  (exit $ac_status); } && 
     4363         { ac_try='test -z "$ac_c_werror_flag" 
     4364                         || test ! -s conftest.err' 
     4365  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4366  (eval $ac_try) 2>&5 
     4367  ac_status=$? 
     4368  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4369  (exit $ac_status); }; } && 
     4370         { ac_try='test -s conftest.$ac_objext' 
     4371  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4372  (eval $ac_try) 2>&5 
     4373  ac_status=$? 
     4374  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4375  (exit $ac_status); }; }; then 
    45824376  eval "$as_ac_Header=yes" 
    45834377else 
    … …  
    45854379sed 's/^/| /' conftest.$ac_ext >&5 
    45864380 
    4587         eval "$as_ac_Header=no" 
    4588 fi 
    4589  
    4590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    4591 fi 
    4592 ac_res=`eval echo '${'$as_ac_Header'}'` 
    4593                { echo "$as_me:$LINENO: result: $ac_res" >&5 
    4594 echo "${ECHO_T}$ac_res" >&6; } 
     4381eval "$as_ac_Header=no" 
     4382fi 
     4383rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     4384fi 
     4385echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 
     4386echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 
    45954387if test `eval echo '${'$as_ac_Header'}'` = yes; then 
    45964388  cat >>confdefs.h <<_ACEOF 
    … …  
    46034395 
    46044396 
    4605 { echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 
    4606 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; } 
    4607 if test "${ac_cv_c_bigendian+set}" = set; then 
    4608   echo $ECHO_N "(cached) $ECHO_C" >&6 
    4609 else 
    4610   # See if sys/param.h defines the BYTE_ORDER macro. 
    4611 cat >conftest.$ac_ext <<_ACEOF 
    4612 /* confdefs.h.  */ 
    4613 _ACEOF 
    4614 cat confdefs.h >>conftest.$ac_ext 
    4615 cat >>conftest.$ac_ext <<_ACEOF 
    4616 /* end confdefs.h.  */ 
    4617 #include <sys/types.h> 
    4618 #include <sys/param.h> 
    4619  
    4620 int 
    4621 main () 
    4622 { 
    4623 #if  ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \ 
    4624         && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN) 
    4625  bogus endian macros 
    4626 #endif 
    4627  
    4628   ; 
    4629   return 0; 
    4630 } 
    4631 _ACEOF 
    4632 rm -f conftest.$ac_objext 
    4633 if { (ac_try="$ac_compile" 
    4634 case "(($ac_try" in 
    4635   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4636   *) ac_try_echo=$ac_try;; 
    4637 esac 
    4638 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4639   (eval "$ac_compile") 2>conftest.er1 
    4640   ac_status=$? 
    4641   grep -v '^ *+' conftest.er1 >conftest.err 
    4642   rm -f conftest.er1 
    4643   cat conftest.err >&5 
    4644   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4645   (exit $ac_status); } && { 
    4646          test -z "$ac_c_werror_flag" || 
    4647          test ! -s conftest.err 
    4648        } && test -s conftest.$ac_objext; then 
    4649   # It does; now see whether it defined to BIG_ENDIAN or not. 
    4650 cat >conftest.$ac_ext <<_ACEOF 
    4651 /* confdefs.h.  */ 
    4652 _ACEOF 
    4653 cat confdefs.h >>conftest.$ac_ext 
    4654 cat >>conftest.$ac_ext <<_ACEOF 
    4655 /* end confdefs.h.  */ 
    4656 #include <sys/types.h> 
    4657 #include <sys/param.h> 
    4658  
    4659 int 
    4660 main () 
    4661 { 
    4662 #if BYTE_ORDER != BIG_ENDIAN 
    4663  not big endian 
    4664 #endif 
    4665  
    4666   ; 
    4667   return 0; 
    4668 } 
    4669 _ACEOF 
    4670 rm -f conftest.$ac_objext 
    4671 if { (ac_try="$ac_compile" 
    4672 case "(($ac_try" in 
    4673   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4674   *) ac_try_echo=$ac_try;; 
    4675 esac 
    4676 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4677   (eval "$ac_compile") 2>conftest.er1 
    4678   ac_status=$? 
    4679   grep -v '^ *+' conftest.er1 >conftest.err 
    4680   rm -f conftest.er1 
    4681   cat conftest.err >&5 
    4682   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4683   (exit $ac_status); } && { 
    4684          test -z "$ac_c_werror_flag" || 
    4685          test ! -s conftest.err 
    4686        } && test -s conftest.$ac_objext; then 
    4687   ac_cv_c_bigendian=yes 
    4688 else 
    4689   echo "$as_me: failed program was:" >&5 
    4690 sed 's/^/| /' conftest.$ac_ext >&5 
    4691  
    4692         ac_cv_c_bigendian=no 
    4693 fi 
    4694  
    4695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    4696 else 
    4697   echo "$as_me: failed program was:" >&5 
    4698 sed 's/^/| /' conftest.$ac_ext >&5 
    4699  
    4700         # It does not; compile a test program. 
    4701 if test "$cross_compiling" = yes; then 
    4702   # try to guess the endianness by grepping values into an object file 
    4703   ac_cv_c_bigendian=unknown 
    4704   cat >conftest.$ac_ext <<_ACEOF 
    4705 /* confdefs.h.  */ 
    4706 _ACEOF 
    4707 cat confdefs.h >>conftest.$ac_ext 
    4708 cat >>conftest.$ac_ext <<_ACEOF 
    4709 /* end confdefs.h.  */ 
    4710 short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 
    4711 short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 
    4712 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } 
    4713 short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 
    4714 short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 
    4715 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } 
    4716 int 
    4717 main () 
    4718 { 
    4719  _ascii (); _ebcdic (); 
    4720   ; 
    4721   return 0; 
    4722 } 
    4723 _ACEOF 
    4724 rm -f conftest.$ac_objext 
    4725 if { (ac_try="$ac_compile" 
    4726 case "(($ac_try" in 
    4727   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4728   *) ac_try_echo=$ac_try;; 
    4729 esac 
    4730 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4731   (eval "$ac_compile") 2>conftest.er1 
    4732   ac_status=$? 
    4733   grep -v '^ *+' conftest.er1 >conftest.err 
    4734   rm -f conftest.er1 
    4735   cat conftest.err >&5 
    4736   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4737   (exit $ac_status); } && { 
    4738          test -z "$ac_c_werror_flag" || 
    4739          test ! -s conftest.err 
    4740        } && test -s conftest.$ac_objext; then 
    4741   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then 
    4742   ac_cv_c_bigendian=yes 
    4743 fi 
    4744 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 
    4745   if test "$ac_cv_c_bigendian" = unknown; then 
    4746     ac_cv_c_bigendian=no 
    4747   else 
    4748     # finding both strings is unlikely to happen, but who knows? 
    4749     ac_cv_c_bigendian=unknown 
    4750   fi 
    4751 fi 
    4752 else 
    4753   echo "$as_me: failed program was:" >&5 
    4754 sed 's/^/| /' conftest.$ac_ext >&5 
    4755  
    4756  
    4757 fi 
    4758  
    4759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    4760 else 
    4761   cat >conftest.$ac_ext <<_ACEOF 
    4762 /* confdefs.h.  */ 
    4763 _ACEOF 
    4764 cat confdefs.h >>conftest.$ac_ext 
    4765 cat >>conftest.$ac_ext <<_ACEOF 
    4766 /* end confdefs.h.  */ 
    4767 $ac_includes_default 
    4768 int 
    4769 main () 
    4770 { 
    4771  
    4772   /* Are we little or big endian?  From Harbison&Steele.  */ 
    4773   union 
    4774   { 
    4775     long int l; 
    4776     char c[sizeof (long int)]; 
    4777   } u; 
    4778   u.l = 1; 
    4779   return u.c[sizeof (long int) - 1] == 1; 
    4780  
    4781   ; 
    4782   return 0; 
    4783 } 
    4784 _ACEOF 
    4785 rm -f conftest$ac_exeext 
    4786 if { (ac_try="$ac_link" 
    4787 case "(($ac_try" in 
    4788   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4789   *) ac_try_echo=$ac_try;; 
    4790 esac 
    4791 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4792   (eval "$ac_link") 2>&5 
    4793   ac_status=$? 
    4794   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4795   (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 
    4796   { (case "(($ac_try" in 
    4797   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4798   *) ac_try_echo=$ac_try;; 
    4799 esac 
    4800 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4801   (eval "$ac_try") 2>&5 
    4802   ac_status=$? 
    4803   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4804   (exit $ac_status); }; }; then 
    4805   ac_cv_c_bigendian=no 
    4806 else 
    4807   echo "$as_me: program exited with status $ac_status" >&5 
    4808 echo "$as_me: failed program was:" >&5 
    4809 sed 's/^/| /' conftest.$ac_ext >&5 
    4810  
    4811 ( exit $ac_status ) 
    4812 ac_cv_c_bigendian=yes 
    4813 fi 
    4814 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 
    4815 fi 
    4816  
    4817  
    4818 fi 
    4819  
    4820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    4821 fi 
    4822 { echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 
    4823 echo "${ECHO_T}$ac_cv_c_bigendian" >&6; } 
    4824 case $ac_cv_c_bigendian in 
    4825   yes) 
    4826  
    4827 cat >>confdefs.h <<\_ACEOF 
    4828 #define WORDS_BIGENDIAN 1 
    4829 _ACEOF 
    4830  ;; 
    4831   no) 
    4832      ;; 
    4833   *) 
    4834     { { echo "$as_me:$LINENO: error: unknown endianness 
    4835 presetting ac_cv_c_bigendian=no (or yes) will help" >&5 
    4836 echo "$as_me: error: unknown endianness 
    4837 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} 
    4838    { (exit 1); exit 1; }; } ;; 
    4839 esac 
    4840  
    4841  
    4842 case $target in 
    4843     *mingw* | *cygw* | *win32* | *w32* ) 
    4844         cat >>confdefs.h <<\_ACEOF 
    4845 #define PJ_WIN32 1 
    4846 _ACEOF 
    4847  
    4848         cat >>confdefs.h <<\_ACEOF 
    4849 #define PJ_WIN32_WINNT 0x0400 
    4850 _ACEOF 
    4851  
    4852         cat >>confdefs.h <<\_ACEOF 
    4853 #define WIN32_LEAN_AND_MEAN 1 
    4854 _ACEOF 
    4855  
    4856         ;; 
    4857     *darwin*) 
    4858         cat >>confdefs.h <<\_ACEOF 
    4859 #define PJ_DARWINOS 1 
    4860 _ACEOF 
    4861  
    4862         ;; 
    4863     *linux*) 
    4864         cat >>confdefs.h <<\_ACEOF 
    4865 #define PJ_LINUX 1 
    4866 _ACEOF 
    4867  
    4868         ;; 
    4869     *rtems*) 
    4870         cat >>confdefs.h <<\_ACEOF 
    4871 #define PJ_RTEMS 1 
    4872 _ACEOF 
    4873  
    4874         ;; 
    4875     *sunos* | *solaris* ) 
    4876         cat >>confdefs.h <<\_ACEOF 
    4877 #define PJ_SUNOS 1 
    4878 _ACEOF 
    4879  
    4880         ;; 
    4881     *) 
    4882         ;; 
    4883 esac 
    4884  
    4885  
    4886  
    4887  
    4888 # Check whether --enable-floating-point was given. 
    4889 if test "${enable_floating_point+set}" = set; then 
    4890   enableval=$enable_floating_point; if test "$enable_floating_point" = "no"; then 
    4891                 cat >>confdefs.h <<\_ACEOF 
    4892 #define PJ_HAS_FLOATING_POINT 0 
    4893 _ACEOF 
    4894  
    4895                 { echo "$as_me:$LINENO: result: Checking if floating point is disabled... yes" >&5 
    4896 echo "${ECHO_T}Checking if floating point is disabled... yes" >&6; } 
    4897                fi 
    4898 else 
    4899  
    4900                 cat >>confdefs.h <<\_ACEOF 
    4901 #define PJ_HAS_FLOATING_POINT 1 
    4902 _ACEOF 
    4903  
    4904                 { echo "$as_me:$LINENO: result: Checking if floating point is disabled... no" >&5 
    4905 echo "${ECHO_T}Checking if floating point is disabled... no" >&6; } 
    4906  
    4907 { echo "$as_me:$LINENO: checking for fmod in -lm" >&5 
    4908 echo $ECHO_N "checking for fmod in -lm... $ECHO_C" >&6; } 
    4909 if test "${ac_cv_lib_m_fmod+set}" = set; then 
    4910   echo $ECHO_N "(cached) $ECHO_C" >&6 
    4911 else 
    4912   ac_check_lib_save_LIBS=$LIBS 
    4913 LIBS="-lm  $LIBS" 
    4914 cat >conftest.$ac_ext <<_ACEOF 
    4915 /* confdefs.h.  */ 
    4916 _ACEOF 
    4917 cat confdefs.h >>conftest.$ac_ext 
    4918 cat >>conftest.$ac_ext <<_ACEOF 
    4919 /* end confdefs.h.  */ 
    4920  
    4921 /* Override any GCC internal prototype to avoid an error. 
    4922    Use char because int might match the return type of a GCC 
    4923    builtin and then its argument prototype would still apply.  */ 
    4924 #ifdef __cplusplus 
    4925 extern "C" 
    4926 #endif 
    4927 char fmod (); 
    4928 int 
    4929 main () 
    4930 { 
    4931 return fmod (); 
    4932   ; 
    4933   return 0; 
    4934 } 
    4935 _ACEOF 
    4936 rm -f conftest.$ac_objext conftest$ac_exeext 
    4937 if { (ac_try="$ac_link" 
    4938 case "(($ac_try" in 
    4939   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4940   *) ac_try_echo=$ac_try;; 
    4941 esac 
    4942 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4943   (eval "$ac_link") 2>conftest.er1 
    4944   ac_status=$? 
    4945   grep -v '^ *+' conftest.er1 >conftest.err 
    4946   rm -f conftest.er1 
    4947   cat conftest.err >&5 
    4948   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4949   (exit $ac_status); } && { 
    4950          test -z "$ac_c_werror_flag" || 
    4951          test ! -s conftest.err 
    4952        } && test -s conftest$ac_exeext && 
    4953        $as_test_x conftest$ac_exeext; then 
    4954   ac_cv_lib_m_fmod=yes 
    4955 else 
    4956   echo "$as_me: failed program was:" >&5 
    4957 sed 's/^/| /' conftest.$ac_ext >&5 
    4958  
    4959         ac_cv_lib_m_fmod=no 
    4960 fi 
    4961  
    4962 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    4963       conftest$ac_exeext conftest.$ac_ext 
    4964 LIBS=$ac_check_lib_save_LIBS 
    4965 fi 
    4966 { echo "$as_me:$LINENO: result: $ac_cv_lib_m_fmod" >&5 
    4967 echo "${ECHO_T}$ac_cv_lib_m_fmod" >&6; } 
    4968 if test $ac_cv_lib_m_fmod = yes; then 
    4969   cat >>confdefs.h <<_ACEOF 
    4970 #define HAVE_LIBM 1 
    4971 _ACEOF 
    4972  
    4973   LIBS="-lm $LIBS" 
    4974  
    4975 fi 
    4976  
    4977  
    4978 fi 
    4979  
    4980  
    4981  
    49824397if test "${ac_cv_header_arpa_inet_h+set}" = set; then 
    4983   { echo "$as_me:$LINENO: checking for arpa/inet.h" >&5 
    4984 echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6; } 
     4398  echo "$as_me:$LINENO: checking for arpa/inet.h" >&5 
     4399echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6 
    49854400if test "${ac_cv_header_arpa_inet_h+set}" = set; then 
    49864401  echo $ECHO_N "(cached) $ECHO_C" >&6 
    49874402fi 
    4988 { echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5 
    4989 echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6; } 
     4403echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5 
     4404echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6 
    49904405else 
    49914406  # Is the header compilable? 
    4992 { echo "$as_me:$LINENO: checking arpa/inet.h usability" >&5 
    4993 echo $ECHO_N "checking arpa/inet.h usability... $ECHO_C" >&6; } 
     4407echo "$as_me:$LINENO: checking arpa/inet.h usability" >&5 
     4408echo $ECHO_N "checking arpa/inet.h usability... $ECHO_C" >&6 
    49944409cat >conftest.$ac_ext <<_ACEOF 
    49954410/* confdefs.h.  */ 
    … …  
    50024417_ACEOF 
    50034418rm -f conftest.$ac_objext 
    5004 if { (ac_try="$ac_compile" 
    5005 case "(($ac_try" in 
    5006   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5007   *) ac_try_echo=$ac_try;; 
    5008 esac 
    5009 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5010   (eval "$ac_compile") 2>conftest.er1 
     4419if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     4420  (eval $ac_compile) 2>conftest.er1 
    50114421  ac_status=$? 
    50124422  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    50144424  cat conftest.err >&5 
    50154425  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5016   (exit $ac_status); } && { 
    5017          test -z "$ac_c_werror_flag" || 
    5018          test ! -s conftest.err 
    5019        } && test -s conftest.$ac_objext; then 
     4426  (exit $ac_status); } && 
     4427         { ac_try='test -z "$ac_c_werror_flag" 
     4428                         || test ! -s conftest.err' 
     4429  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4430  (eval $ac_try) 2>&5 
     4431  ac_status=$? 
     4432  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4433  (exit $ac_status); }; } && 
     4434         { ac_try='test -s conftest.$ac_objext' 
     4435  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4436  (eval $ac_try) 2>&5 
     4437  ac_status=$? 
     4438  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4439  (exit $ac_status); }; }; then 
    50204440  ac_header_compiler=yes 
    50214441else 
    … …  
    50234443sed 's/^/| /' conftest.$ac_ext >&5 
    50244444 
    5025         ac_header_compiler=no 
    5026 fi 
    5027  
    5028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    5029 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    5030 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     4445ac_header_compiler=no 
     4446fi 
     4447rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     4448echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     4449echo "${ECHO_T}$ac_header_compiler" >&6 
    50314450 
    50324451# Is the header present? 
    5033 { echo "$as_me:$LINENO: checking arpa/inet.h presence" >&5 
    5034 echo $ECHO_N "checking arpa/inet.h presence... $ECHO_C" >&6; } 
     4452echo "$as_me:$LINENO: checking arpa/inet.h presence" >&5 
     4453echo $ECHO_N "checking arpa/inet.h presence... $ECHO_C" >&6 
    50354454cat >conftest.$ac_ext <<_ACEOF 
    50364455/* confdefs.h.  */ 
    … …  
    50414460#include <arpa/inet.h> 
    50424461_ACEOF 
    5043 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    5044 case "(($ac_try" in 
    5045   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5046   *) ac_try_echo=$ac_try;; 
    5047 esac 
    5048 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5049   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     4462if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     4463  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    50504464  ac_status=$? 
    50514465  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    50534467  cat conftest.err >&5 
    50544468  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5055   (exit $ac_status); } >/dev/null && { 
    5056          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    5057          test ! -s conftest.err 
    5058        }; then 
     4469  (exit $ac_status); } >/dev/null; then 
     4470  if test -s conftest.err; then 
     4471    ac_cpp_err=$ac_c_preproc_warn_flag 
     4472    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     4473  else 
     4474    ac_cpp_err= 
     4475  fi 
     4476else 
     4477  ac_cpp_err=yes 
     4478fi 
     4479if test -z "$ac_cpp_err"; then 
    50594480  ac_header_preproc=yes 
    50604481else 
    … …  
    50644485  ac_header_preproc=no 
    50654486fi 
    5066  
    50674487rm -f conftest.err conftest.$ac_ext 
    5068 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    5069 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     4488echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     4489echo "${ECHO_T}$ac_header_preproc" >&6 
    50704490 
    50714491# So?  What about this header? 
    … …  
    50914511    { echo "$as_me:$LINENO: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&5 
    50924512echo "$as_me: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&2;} 
    5093  
     4513    ( 
     4514      cat <<\_ASBOX 
     4515## ------------------------------------ ## 
     4516## Report this to the pjproject lists.  ## 
     4517## ------------------------------------ ## 
     4518_ASBOX 
     4519    ) | 
     4520      sed "s/^/$as_me: WARNING:     /" >&2 
    50944521    ;; 
    50954522esac 
    5096 { echo "$as_me:$LINENO: checking for arpa/inet.h" >&5 
    5097 echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6; } 
     4523echo "$as_me:$LINENO: checking for arpa/inet.h" >&5 
     4524echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6 
    50984525if test "${ac_cv_header_arpa_inet_h+set}" = set; then 
    50994526  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    51014528  ac_cv_header_arpa_inet_h=$ac_header_preproc 
    51024529fi 
    5103 { echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5 
    5104 echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6; } 
     4530echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5 
     4531echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6 
    51054532 
    51064533fi 
    … …  
    51144541 
    51154542if test "${ac_cv_header_assert_h+set}" = set; then 
    5116   { echo "$as_me:$LINENO: checking for assert.h" >&5 
    5117 echo $ECHO_N "checking for assert.h... $ECHO_C" >&6; } 
     4543  echo "$as_me:$LINENO: checking for assert.h" >&5 
     4544echo $ECHO_N "checking for assert.h... $ECHO_C" >&6 
    51184545if test "${ac_cv_header_assert_h+set}" = set; then 
    51194546  echo $ECHO_N "(cached) $ECHO_C" >&6 
    51204547fi 
    5121 { echo "$as_me:$LINENO: result: $ac_cv_header_assert_h" >&5 
    5122 echo "${ECHO_T}$ac_cv_header_assert_h" >&6; } 
     4548echo "$as_me:$LINENO: result: $ac_cv_header_assert_h" >&5 
     4549echo "${ECHO_T}$ac_cv_header_assert_h" >&6 
    51234550else 
    51244551  # Is the header compilable? 
    5125 { echo "$as_me:$LINENO: checking assert.h usability" >&5 
    5126 echo $ECHO_N "checking assert.h usability... $ECHO_C" >&6; } 
     4552echo "$as_me:$LINENO: checking assert.h usability" >&5 
     4553echo $ECHO_N "checking assert.h usability... $ECHO_C" >&6 
    51274554cat >conftest.$ac_ext <<_ACEOF 
    51284555/* confdefs.h.  */ 
    … …  
    51354562_ACEOF 
    51364563rm -f conftest.$ac_objext 
    5137 if { (ac_try="$ac_compile" 
    5138 case "(($ac_try" in 
    5139   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5140   *) ac_try_echo=$ac_try;; 
    5141 esac 
    5142 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5143   (eval "$ac_compile") 2>conftest.er1 
     4564if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     4565  (eval $ac_compile) 2>conftest.er1 
    51444566  ac_status=$? 
    51454567  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    51474569  cat conftest.err >&5 
    51484570  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5149   (exit $ac_status); } && { 
    5150          test -z "$ac_c_werror_flag" || 
    5151          test ! -s conftest.err 
    5152        } && test -s conftest.$ac_objext; then 
     4571  (exit $ac_status); } && 
     4572         { ac_try='test -z "$ac_c_werror_flag" 
     4573                         || test ! -s conftest.err' 
     4574  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4575  (eval $ac_try) 2>&5 
     4576  ac_status=$? 
     4577  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4578  (exit $ac_status); }; } && 
     4579         { ac_try='test -s conftest.$ac_objext' 
     4580  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4581  (eval $ac_try) 2>&5 
     4582  ac_status=$? 
     4583  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4584  (exit $ac_status); }; }; then 
    51534585  ac_header_compiler=yes 
    51544586else 
    … …  
    51564588sed 's/^/| /' conftest.$ac_ext >&5 
    51574589 
    5158         ac_header_compiler=no 
    5159 fi 
    5160  
    5161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    5162 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    5163 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     4590ac_header_compiler=no 
     4591fi 
     4592rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     4593echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     4594echo "${ECHO_T}$ac_header_compiler" >&6 
    51644595 
    51654596# Is the header present? 
    5166 { echo "$as_me:$LINENO: checking assert.h presence" >&5 
    5167 echo $ECHO_N "checking assert.h presence... $ECHO_C" >&6; } 
     4597echo "$as_me:$LINENO: checking assert.h presence" >&5 
     4598echo $ECHO_N "checking assert.h presence... $ECHO_C" >&6 
    51684599cat >conftest.$ac_ext <<_ACEOF 
    51694600/* confdefs.h.  */ 
    … …  
    51744605#include <assert.h> 
    51754606_ACEOF 
    5176 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    5177 case "(($ac_try" in 
    5178   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5179   *) ac_try_echo=$ac_try;; 
    5180 esac 
    5181 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5182   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     4607if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     4608  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    51834609  ac_status=$? 
    51844610  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    51864612  cat conftest.err >&5 
    51874613  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5188   (exit $ac_status); } >/dev/null && { 
    5189          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    5190          test ! -s conftest.err 
    5191        }; then 
     4614  (exit $ac_status); } >/dev/null; then 
     4615  if test -s conftest.err; then 
     4616    ac_cpp_err=$ac_c_preproc_warn_flag 
     4617    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     4618  else 
     4619    ac_cpp_err= 
     4620  fi 
     4621else 
     4622  ac_cpp_err=yes 
     4623fi 
     4624if test -z "$ac_cpp_err"; then 
    51924625  ac_header_preproc=yes 
    51934626else 
    … …  
    51974630  ac_header_preproc=no 
    51984631fi 
    5199  
    52004632rm -f conftest.err conftest.$ac_ext 
    5201 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    5202 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     4633echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     4634echo "${ECHO_T}$ac_header_preproc" >&6 
    52034635 
    52044636# So?  What about this header? 
    … …  
    52244656    { echo "$as_me:$LINENO: WARNING: assert.h: in the future, the compiler will take precedence" >&5 
    52254657echo "$as_me: WARNING: assert.h: in the future, the compiler will take precedence" >&2;} 
    5226  
     4658    ( 
     4659      cat <<\_ASBOX 
     4660## ------------------------------------ ## 
     4661## Report this to the pjproject lists.  ## 
     4662## ------------------------------------ ## 
     4663_ASBOX 
     4664    ) | 
     4665      sed "s/^/$as_me: WARNING:     /" >&2 
    52274666    ;; 
    52284667esac 
    5229 { echo "$as_me:$LINENO: checking for assert.h" >&5 
    5230 echo $ECHO_N "checking for assert.h... $ECHO_C" >&6; } 
     4668echo "$as_me:$LINENO: checking for assert.h" >&5 
     4669echo $ECHO_N "checking for assert.h... $ECHO_C" >&6 
    52314670if test "${ac_cv_header_assert_h+set}" = set; then 
    52324671  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    52344673  ac_cv_header_assert_h=$ac_header_preproc 
    52354674fi 
    5236 { echo "$as_me:$LINENO: result: $ac_cv_header_assert_h" >&5 
    5237 echo "${ECHO_T}$ac_cv_header_assert_h" >&6; } 
     4675echo "$as_me:$LINENO: result: $ac_cv_header_assert_h" >&5 
     4676echo "${ECHO_T}$ac_cv_header_assert_h" >&6 
    52384677 
    52394678fi 
    … …  
    52474686 
    52484687if test "${ac_cv_header_ctype_h+set}" = set; then 
    5249   { echo "$as_me:$LINENO: checking for ctype.h" >&5 
    5250 echo $ECHO_N "checking for ctype.h... $ECHO_C" >&6; } 
     4688  echo "$as_me:$LINENO: checking for ctype.h" >&5 
     4689echo $ECHO_N "checking for ctype.h... $ECHO_C" >&6 
    52514690if test "${ac_cv_header_ctype_h+set}" = set; then 
    52524691  echo $ECHO_N "(cached) $ECHO_C" >&6 
    52534692fi 
    5254 { echo "$as_me:$LINENO: result: $ac_cv_header_ctype_h" >&5 
    5255 echo "${ECHO_T}$ac_cv_header_ctype_h" >&6; } 
     4693echo "$as_me:$LINENO: result: $ac_cv_header_ctype_h" >&5 
     4694echo "${ECHO_T}$ac_cv_header_ctype_h" >&6 
    52564695else 
    52574696  # Is the header compilable? 
    5258 { echo "$as_me:$LINENO: checking ctype.h usability" >&5 
    5259 echo $ECHO_N "checking ctype.h usability... $ECHO_C" >&6; } 
     4697echo "$as_me:$LINENO: checking ctype.h usability" >&5 
     4698echo $ECHO_N "checking ctype.h usability... $ECHO_C" >&6 
    52604699cat >conftest.$ac_ext <<_ACEOF 
    52614700/* confdefs.h.  */ 
    … …  
    52684707_ACEOF 
    52694708rm -f conftest.$ac_objext 
    5270 if { (ac_try="$ac_compile" 
    5271 case "(($ac_try" in 
    5272   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5273   *) ac_try_echo=$ac_try;; 
    5274 esac 
    5275 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5276   (eval "$ac_compile") 2>conftest.er1 
     4709if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     4710  (eval $ac_compile) 2>conftest.er1 
    52774711  ac_status=$? 
    52784712  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    52804714  cat conftest.err >&5 
    52814715  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5282   (exit $ac_status); } && { 
    5283          test -z "$ac_c_werror_flag" || 
    5284          test ! -s conftest.err 
    5285        } && test -s conftest.$ac_objext; then 
     4716  (exit $ac_status); } && 
     4717         { ac_try='test -z "$ac_c_werror_flag" 
     4718                         || test ! -s conftest.err' 
     4719  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4720  (eval $ac_try) 2>&5 
     4721  ac_status=$? 
     4722  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4723  (exit $ac_status); }; } && 
     4724         { ac_try='test -s conftest.$ac_objext' 
     4725  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4726  (eval $ac_try) 2>&5 
     4727  ac_status=$? 
     4728  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4729  (exit $ac_status); }; }; then 
    52864730  ac_header_compiler=yes 
    52874731else 
    … …  
    52894733sed 's/^/| /' conftest.$ac_ext >&5 
    52904734 
    5291         ac_header_compiler=no 
    5292 fi 
    5293  
    5294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    5295 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    5296 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     4735ac_header_compiler=no 
     4736fi 
     4737rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     4738echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     4739echo "${ECHO_T}$ac_header_compiler" >&6 
    52974740 
    52984741# Is the header present? 
    5299 { echo "$as_me:$LINENO: checking ctype.h presence" >&5 
    5300 echo $ECHO_N "checking ctype.h presence... $ECHO_C" >&6; } 
     4742echo "$as_me:$LINENO: checking ctype.h presence" >&5 
     4743echo $ECHO_N "checking ctype.h presence... $ECHO_C" >&6 
    53014744cat >conftest.$ac_ext <<_ACEOF 
    53024745/* confdefs.h.  */ 
    … …  
    53074750#include <ctype.h> 
    53084751_ACEOF 
    5309 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    5310 case "(($ac_try" in 
    5311   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5312   *) ac_try_echo=$ac_try;; 
    5313 esac 
    5314 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5315   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     4752if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     4753  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    53164754  ac_status=$? 
    53174755  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    53194757  cat conftest.err >&5 
    53204758  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5321   (exit $ac_status); } >/dev/null && { 
    5322          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    5323          test ! -s conftest.err 
    5324        }; then 
     4759  (exit $ac_status); } >/dev/null; then 
     4760  if test -s conftest.err; then 
     4761    ac_cpp_err=$ac_c_preproc_warn_flag 
     4762    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     4763  else 
     4764    ac_cpp_err= 
     4765  fi 
     4766else 
     4767  ac_cpp_err=yes 
     4768fi 
     4769if test -z "$ac_cpp_err"; then 
    53254770  ac_header_preproc=yes 
    53264771else 
    … …  
    53304775  ac_header_preproc=no 
    53314776fi 
    5332  
    53334777rm -f conftest.err conftest.$ac_ext 
    5334 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    5335 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     4778echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     4779echo "${ECHO_T}$ac_header_preproc" >&6 
    53364780 
    53374781# So?  What about this header? 
    … …  
    53574801    { echo "$as_me:$LINENO: WARNING: ctype.h: in the future, the compiler will take precedence" >&5 
    53584802echo "$as_me: WARNING: ctype.h: in the future, the compiler will take precedence" >&2;} 
    5359  
     4803    ( 
     4804      cat <<\_ASBOX 
     4805## ------------------------------------ ## 
     4806## Report this to the pjproject lists.  ## 
     4807## ------------------------------------ ## 
     4808_ASBOX 
     4809    ) | 
     4810      sed "s/^/$as_me: WARNING:     /" >&2 
    53604811    ;; 
    53614812esac 
    5362 { echo "$as_me:$LINENO: checking for ctype.h" >&5 
    5363 echo $ECHO_N "checking for ctype.h... $ECHO_C" >&6; } 
     4813echo "$as_me:$LINENO: checking for ctype.h" >&5 
     4814echo $ECHO_N "checking for ctype.h... $ECHO_C" >&6 
    53644815if test "${ac_cv_header_ctype_h+set}" = set; then 
    53654816  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    53674818  ac_cv_header_ctype_h=$ac_header_preproc 
    53684819fi 
    5369 { echo "$as_me:$LINENO: result: $ac_cv_header_ctype_h" >&5 
    5370 echo "${ECHO_T}$ac_cv_header_ctype_h" >&6; } 
     4820echo "$as_me:$LINENO: result: $ac_cv_header_ctype_h" >&5 
     4821echo "${ECHO_T}$ac_cv_header_ctype_h" >&6 
    53714822 
    53724823fi 
    … …  
    53894840    *) 
    53904841        if test "${ac_cv_header_errno_h+set}" = set; then 
    5391   { echo "$as_me:$LINENO: checking for errno.h" >&5 
    5392 echo $ECHO_N "checking for errno.h... $ECHO_C" >&6; } 
     4842  echo "$as_me:$LINENO: checking for errno.h" >&5 
     4843echo $ECHO_N "checking for errno.h... $ECHO_C" >&6 
    53934844if test "${ac_cv_header_errno_h+set}" = set; then 
    53944845  echo $ECHO_N "(cached) $ECHO_C" >&6 
    53954846fi 
    5396 { echo "$as_me:$LINENO: result: $ac_cv_header_errno_h" >&5 
    5397 echo "${ECHO_T}$ac_cv_header_errno_h" >&6; } 
     4847echo "$as_me:$LINENO: result: $ac_cv_header_errno_h" >&5 
     4848echo "${ECHO_T}$ac_cv_header_errno_h" >&6 
    53984849else 
    53994850  # Is the header compilable? 
    5400 { echo "$as_me:$LINENO: checking errno.h usability" >&5 
    5401 echo $ECHO_N "checking errno.h usability... $ECHO_C" >&6; } 
     4851echo "$as_me:$LINENO: checking errno.h usability" >&5 
     4852echo $ECHO_N "checking errno.h usability... $ECHO_C" >&6 
    54024853cat >conftest.$ac_ext <<_ACEOF 
    54034854/* confdefs.h.  */ 
    … …  
    54104861_ACEOF 
    54114862rm -f conftest.$ac_objext 
    5412 if { (ac_try="$ac_compile" 
    5413 case "(($ac_try" in 
    5414   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5415   *) ac_try_echo=$ac_try;; 
    5416 esac 
    5417 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5418   (eval "$ac_compile") 2>conftest.er1 
     4863if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     4864  (eval $ac_compile) 2>conftest.er1 
    54194865  ac_status=$? 
    54204866  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    54224868  cat conftest.err >&5 
    54234869  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5424   (exit $ac_status); } && { 
    5425          test -z "$ac_c_werror_flag" || 
    5426          test ! -s conftest.err 
    5427        } && test -s conftest.$ac_objext; then 
     4870  (exit $ac_status); } && 
     4871         { ac_try='test -z "$ac_c_werror_flag" 
     4872                         || test ! -s conftest.err' 
     4873  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4874  (eval $ac_try) 2>&5 
     4875  ac_status=$? 
     4876  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4877  (exit $ac_status); }; } && 
     4878         { ac_try='test -s conftest.$ac_objext' 
     4879  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     4880  (eval $ac_try) 2>&5 
     4881  ac_status=$? 
     4882  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     4883  (exit $ac_status); }; }; then 
    54284884  ac_header_compiler=yes 
    54294885else 
    … …  
    54314887sed 's/^/| /' conftest.$ac_ext >&5 
    54324888 
    5433         ac_header_compiler=no 
    5434 fi 
    5435  
    5436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    5437 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    5438 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     4889ac_header_compiler=no 
     4890fi 
     4891rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     4892echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     4893echo "${ECHO_T}$ac_header_compiler" >&6 
    54394894 
    54404895# Is the header present? 
    5441 { echo "$as_me:$LINENO: checking errno.h presence" >&5 
    5442 echo $ECHO_N "checking errno.h presence... $ECHO_C" >&6; } 
     4896echo "$as_me:$LINENO: checking errno.h presence" >&5 
     4897echo $ECHO_N "checking errno.h presence... $ECHO_C" >&6 
    54434898cat >conftest.$ac_ext <<_ACEOF 
    54444899/* confdefs.h.  */ 
    … …  
    54494904#include <errno.h> 
    54504905_ACEOF 
    5451 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    5452 case "(($ac_try" in 
    5453   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5454   *) ac_try_echo=$ac_try;; 
    5455 esac 
    5456 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5457   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     4906if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     4907  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    54584908  ac_status=$? 
    54594909  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    54614911  cat conftest.err >&5 
    54624912  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5463   (exit $ac_status); } >/dev/null && { 
    5464          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    5465          test ! -s conftest.err 
    5466        }; then 
     4913  (exit $ac_status); } >/dev/null; then 
     4914  if test -s conftest.err; then 
     4915    ac_cpp_err=$ac_c_preproc_warn_flag 
     4916    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     4917  else 
     4918    ac_cpp_err= 
     4919  fi 
     4920else 
     4921  ac_cpp_err=yes 
     4922fi 
     4923if test -z "$ac_cpp_err"; then 
    54674924  ac_header_preproc=yes 
    54684925else 
    … …  
    54724929  ac_header_preproc=no 
    54734930fi 
    5474  
    54754931rm -f conftest.err conftest.$ac_ext 
    5476 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    5477 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     4932echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     4933echo "${ECHO_T}$ac_header_preproc" >&6 
    54784934 
    54794935# So?  What about this header? 
    … …  
    54994955    { echo "$as_me:$LINENO: WARNING: errno.h: in the future, the compiler will take precedence" >&5 
    55004956echo "$as_me: WARNING: errno.h: in the future, the compiler will take precedence" >&2;} 
    5501  
     4957    ( 
     4958      cat <<\_ASBOX 
     4959## ------------------------------------ ## 
     4960## Report this to the pjproject lists.  ## 
     4961## ------------------------------------ ## 
     4962_ASBOX 
     4963    ) | 
     4964      sed "s/^/$as_me: WARNING:     /" >&2 
    55024965    ;; 
    55034966esac 
    5504 { echo "$as_me:$LINENO: checking for errno.h" >&5 
    5505 echo $ECHO_N "checking for errno.h... $ECHO_C" >&6; } 
     4967echo "$as_me:$LINENO: checking for errno.h" >&5 
     4968echo $ECHO_N "checking for errno.h... $ECHO_C" >&6 
    55064969if test "${ac_cv_header_errno_h+set}" = set; then 
    55074970  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    55094972  ac_cv_header_errno_h=$ac_header_preproc 
    55104973fi 
    5511 { echo "$as_me:$LINENO: result: $ac_cv_header_errno_h" >&5 
    5512 echo "${ECHO_T}$ac_cv_header_errno_h" >&6; } 
     4974echo "$as_me:$LINENO: result: $ac_cv_header_errno_h" >&5 
     4975echo "${ECHO_T}$ac_cv_header_errno_h" >&6 
    55134976 
    55144977fi 
    … …  
    55254988 
    55264989if test "${ac_cv_header_fcntl_h+set}" = set; then 
    5527   { echo "$as_me:$LINENO: checking for fcntl.h" >&5 
    5528 echo $ECHO_N "checking for fcntl.h... $ECHO_C" >&6; } 
     4990  echo "$as_me:$LINENO: checking for fcntl.h" >&5 
     4991echo $ECHO_N "checking for fcntl.h... $ECHO_C" >&6 
    55294992if test "${ac_cv_header_fcntl_h+set}" = set; then 
    55304993  echo $ECHO_N "(cached) $ECHO_C" >&6 
    55314994fi 
    5532 { echo "$as_me:$LINENO: result: $ac_cv_header_fcntl_h" >&5 
    5533 echo "${ECHO_T}$ac_cv_header_fcntl_h" >&6; } 
     4995echo "$as_me:$LINENO: result: $ac_cv_header_fcntl_h" >&5 
     4996echo "${ECHO_T}$ac_cv_header_fcntl_h" >&6 
    55344997else 
    55354998  # Is the header compilable? 
    5536 { echo "$as_me:$LINENO: checking fcntl.h usability" >&5 
    5537 echo $ECHO_N "checking fcntl.h usability... $ECHO_C" >&6; } 
     4999echo "$as_me:$LINENO: checking fcntl.h usability" >&5 
     5000echo $ECHO_N "checking fcntl.h usability... $ECHO_C" >&6 
    55385001cat >conftest.$ac_ext <<_ACEOF 
    55395002/* confdefs.h.  */ 
    … …  
    55465009_ACEOF 
    55475010rm -f conftest.$ac_objext 
    5548 if { (ac_try="$ac_compile" 
    5549 case "(($ac_try" in 
    5550   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5551   *) ac_try_echo=$ac_try;; 
    5552 esac 
    5553 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5554   (eval "$ac_compile") 2>conftest.er1 
     5011if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     5012  (eval $ac_compile) 2>conftest.er1 
    55555013  ac_status=$? 
    55565014  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    55585016  cat conftest.err >&5 
    55595017  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5560   (exit $ac_status); } && { 
    5561          test -z "$ac_c_werror_flag" || 
    5562          test ! -s conftest.err 
    5563        } && test -s conftest.$ac_objext; then 
     5018  (exit $ac_status); } && 
     5019         { ac_try='test -z "$ac_c_werror_flag" 
     5020                         || test ! -s conftest.err' 
     5021  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5022  (eval $ac_try) 2>&5 
     5023  ac_status=$? 
     5024  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5025  (exit $ac_status); }; } && 
     5026         { ac_try='test -s conftest.$ac_objext' 
     5027  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5028  (eval $ac_try) 2>&5 
     5029  ac_status=$? 
     5030  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5031  (exit $ac_status); }; }; then 
    55645032  ac_header_compiler=yes 
    55655033else 
    … …  
    55675035sed 's/^/| /' conftest.$ac_ext >&5 
    55685036 
    5569         ac_header_compiler=no 
    5570 fi 
    5571  
    5572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    5573 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    5574 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     5037ac_header_compiler=no 
     5038fi 
     5039rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     5040echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     5041echo "${ECHO_T}$ac_header_compiler" >&6 
    55755042 
    55765043# Is the header present? 
    5577 { echo "$as_me:$LINENO: checking fcntl.h presence" >&5 
    5578 echo $ECHO_N "checking fcntl.h presence... $ECHO_C" >&6; } 
     5044echo "$as_me:$LINENO: checking fcntl.h presence" >&5 
     5045echo $ECHO_N "checking fcntl.h presence... $ECHO_C" >&6 
    55795046cat >conftest.$ac_ext <<_ACEOF 
    55805047/* confdefs.h.  */ 
    … …  
    55855052#include <fcntl.h> 
    55865053_ACEOF 
    5587 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    5588 case "(($ac_try" in 
    5589   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5590   *) ac_try_echo=$ac_try;; 
    5591 esac 
    5592 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5593   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     5054if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     5055  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    55945056  ac_status=$? 
    55955057  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    55975059  cat conftest.err >&5 
    55985060  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5599   (exit $ac_status); } >/dev/null && { 
    5600          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    5601          test ! -s conftest.err 
    5602        }; then 
     5061  (exit $ac_status); } >/dev/null; then 
     5062  if test -s conftest.err; then 
     5063    ac_cpp_err=$ac_c_preproc_warn_flag 
     5064    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     5065  else 
     5066    ac_cpp_err= 
     5067  fi 
     5068else 
     5069  ac_cpp_err=yes 
     5070fi 
     5071if test -z "$ac_cpp_err"; then 
    56035072  ac_header_preproc=yes 
    56045073else 
    … …  
    56085077  ac_header_preproc=no 
    56095078fi 
    5610  
    56115079rm -f conftest.err conftest.$ac_ext 
    5612 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    5613 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     5080echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     5081echo "${ECHO_T}$ac_header_preproc" >&6 
    56145082 
    56155083# So?  What about this header? 
    … …  
    56355103    { echo "$as_me:$LINENO: WARNING: fcntl.h: in the future, the compiler will take precedence" >&5 
    56365104echo "$as_me: WARNING: fcntl.h: in the future, the compiler will take precedence" >&2;} 
    5637  
     5105    ( 
     5106      cat <<\_ASBOX 
     5107## ------------------------------------ ## 
     5108## Report this to the pjproject lists.  ## 
     5109## ------------------------------------ ## 
     5110_ASBOX 
     5111    ) | 
     5112      sed "s/^/$as_me: WARNING:     /" >&2 
    56385113    ;; 
    56395114esac 
    5640 { echo "$as_me:$LINENO: checking for fcntl.h" >&5 
    5641 echo $ECHO_N "checking for fcntl.h... $ECHO_C" >&6; } 
     5115echo "$as_me:$LINENO: checking for fcntl.h" >&5 
     5116echo $ECHO_N "checking for fcntl.h... $ECHO_C" >&6 
    56425117if test "${ac_cv_header_fcntl_h+set}" = set; then 
    56435118  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    56455120  ac_cv_header_fcntl_h=$ac_header_preproc 
    56465121fi 
    5647 { echo "$as_me:$LINENO: result: $ac_cv_header_fcntl_h" >&5 
    5648 echo "${ECHO_T}$ac_cv_header_fcntl_h" >&6; } 
     5122echo "$as_me:$LINENO: result: $ac_cv_header_fcntl_h" >&5 
     5123echo "${ECHO_T}$ac_cv_header_fcntl_h" >&6 
    56495124 
    56505125fi 
    … …  
    56585133 
    56595134if test "${ac_cv_header_linux_socket_h+set}" = set; then 
    5660   { echo "$as_me:$LINENO: checking for linux/socket.h" >&5 
    5661 echo $ECHO_N "checking for linux/socket.h... $ECHO_C" >&6; } 
     5135  echo "$as_me:$LINENO: checking for linux/socket.h" >&5 
     5136echo $ECHO_N "checking for linux/socket.h... $ECHO_C" >&6 
    56625137if test "${ac_cv_header_linux_socket_h+set}" = set; then 
    56635138  echo $ECHO_N "(cached) $ECHO_C" >&6 
    56645139fi 
    5665 { echo "$as_me:$LINENO: result: $ac_cv_header_linux_socket_h" >&5 
    5666 echo "${ECHO_T}$ac_cv_header_linux_socket_h" >&6; } 
     5140echo "$as_me:$LINENO: result: $ac_cv_header_linux_socket_h" >&5 
     5141echo "${ECHO_T}$ac_cv_header_linux_socket_h" >&6 
    56675142else 
    56685143  # Is the header compilable? 
    5669 { echo "$as_me:$LINENO: checking linux/socket.h usability" >&5 
    5670 echo $ECHO_N "checking linux/socket.h usability... $ECHO_C" >&6; } 
     5144echo "$as_me:$LINENO: checking linux/socket.h usability" >&5 
     5145echo $ECHO_N "checking linux/socket.h usability... $ECHO_C" >&6 
    56715146cat >conftest.$ac_ext <<_ACEOF 
    56725147/* confdefs.h.  */ 
    … …  
    56795154_ACEOF 
    56805155rm -f conftest.$ac_objext 
    5681 if { (ac_try="$ac_compile" 
    5682 case "(($ac_try" in 
    5683   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5684   *) ac_try_echo=$ac_try;; 
    5685 esac 
    5686 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5687   (eval "$ac_compile") 2>conftest.er1 
     5156if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     5157  (eval $ac_compile) 2>conftest.er1 
    56885158  ac_status=$? 
    56895159  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    56915161  cat conftest.err >&5 
    56925162  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5693   (exit $ac_status); } && { 
    5694          test -z "$ac_c_werror_flag" || 
    5695          test ! -s conftest.err 
    5696        } && test -s conftest.$ac_objext; then 
     5163  (exit $ac_status); } && 
     5164         { ac_try='test -z "$ac_c_werror_flag" 
     5165                         || test ! -s conftest.err' 
     5166  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5167  (eval $ac_try) 2>&5 
     5168  ac_status=$? 
     5169  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5170  (exit $ac_status); }; } && 
     5171         { ac_try='test -s conftest.$ac_objext' 
     5172  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5173  (eval $ac_try) 2>&5 
     5174  ac_status=$? 
     5175  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5176  (exit $ac_status); }; }; then 
    56975177  ac_header_compiler=yes 
    56985178else 
    … …  
    57005180sed 's/^/| /' conftest.$ac_ext >&5 
    57015181 
    5702         ac_header_compiler=no 
    5703 fi 
    5704  
    5705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    5706 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    5707 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     5182ac_header_compiler=no 
     5183fi 
     5184rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     5185echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     5186echo "${ECHO_T}$ac_header_compiler" >&6 
    57085187 
    57095188# Is the header present? 
    5710 { echo "$as_me:$LINENO: checking linux/socket.h presence" >&5 
    5711 echo $ECHO_N "checking linux/socket.h presence... $ECHO_C" >&6; } 
     5189echo "$as_me:$LINENO: checking linux/socket.h presence" >&5 
     5190echo $ECHO_N "checking linux/socket.h presence... $ECHO_C" >&6 
    57125191cat >conftest.$ac_ext <<_ACEOF 
    57135192/* confdefs.h.  */ 
    … …  
    57185197#include <linux/socket.h> 
    57195198_ACEOF 
    5720 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    5721 case "(($ac_try" in 
    5722   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5723   *) ac_try_echo=$ac_try;; 
    5724 esac 
    5725 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5726   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     5199if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     5200  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    57275201  ac_status=$? 
    57285202  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    57305204  cat conftest.err >&5 
    57315205  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5732   (exit $ac_status); } >/dev/null && { 
    5733          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    5734          test ! -s conftest.err 
    5735        }; then 
     5206  (exit $ac_status); } >/dev/null; then 
     5207  if test -s conftest.err; then 
     5208    ac_cpp_err=$ac_c_preproc_warn_flag 
     5209    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     5210  else 
     5211    ac_cpp_err= 
     5212  fi 
     5213else 
     5214  ac_cpp_err=yes 
     5215fi 
     5216if test -z "$ac_cpp_err"; then 
    57365217  ac_header_preproc=yes 
    57375218else 
    … …  
    57415222  ac_header_preproc=no 
    57425223fi 
    5743  
    57445224rm -f conftest.err conftest.$ac_ext 
    5745 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    5746 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     5225echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     5226echo "${ECHO_T}$ac_header_preproc" >&6 
    57475227 
    57485228# So?  What about this header? 
    … …  
    57685248    { echo "$as_me:$LINENO: WARNING: linux/socket.h: in the future, the compiler will take precedence" >&5 
    57695249echo "$as_me: WARNING: linux/socket.h: in the future, the compiler will take precedence" >&2;} 
    5770  
     5250    ( 
     5251      cat <<\_ASBOX 
     5252## ------------------------------------ ## 
     5253## Report this to the pjproject lists.  ## 
     5254## ------------------------------------ ## 
     5255_ASBOX 
     5256    ) | 
     5257      sed "s/^/$as_me: WARNING:     /" >&2 
    57715258    ;; 
    57725259esac 
    5773 { echo "$as_me:$LINENO: checking for linux/socket.h" >&5 
    5774 echo $ECHO_N "checking for linux/socket.h... $ECHO_C" >&6; } 
     5260echo "$as_me:$LINENO: checking for linux/socket.h" >&5 
     5261echo $ECHO_N "checking for linux/socket.h... $ECHO_C" >&6 
    57755262if test "${ac_cv_header_linux_socket_h+set}" = set; then 
    57765263  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    57785265  ac_cv_header_linux_socket_h=$ac_header_preproc 
    57795266fi 
    5780 { echo "$as_me:$LINENO: result: $ac_cv_header_linux_socket_h" >&5 
    5781 echo "${ECHO_T}$ac_cv_header_linux_socket_h" >&6; } 
     5267echo "$as_me:$LINENO: result: $ac_cv_header_linux_socket_h" >&5 
     5268echo "${ECHO_T}$ac_cv_header_linux_socket_h" >&6 
    57825269 
    57835270fi 
    … …  
    57915278 
    57925279if test "${ac_cv_header_malloc_h+set}" = set; then 
    5793   { echo "$as_me:$LINENO: checking for malloc.h" >&5 
    5794 echo $ECHO_N "checking for malloc.h... $ECHO_C" >&6; } 
     5280  echo "$as_me:$LINENO: checking for malloc.h" >&5 
     5281echo $ECHO_N "checking for malloc.h... $ECHO_C" >&6 
    57955282if test "${ac_cv_header_malloc_h+set}" = set; then 
    57965283  echo $ECHO_N "(cached) $ECHO_C" >&6 
    57975284fi 
    5798 { echo "$as_me:$LINENO: result: $ac_cv_header_malloc_h" >&5 
    5799 echo "${ECHO_T}$ac_cv_header_malloc_h" >&6; } 
     5285echo "$as_me:$LINENO: result: $ac_cv_header_malloc_h" >&5 
     5286echo "${ECHO_T}$ac_cv_header_malloc_h" >&6 
    58005287else 
    58015288  # Is the header compilable? 
    5802 { echo "$as_me:$LINENO: checking malloc.h usability" >&5 
    5803 echo $ECHO_N "checking malloc.h usability... $ECHO_C" >&6; } 
     5289echo "$as_me:$LINENO: checking malloc.h usability" >&5 
     5290echo $ECHO_N "checking malloc.h usability... $ECHO_C" >&6 
    58045291cat >conftest.$ac_ext <<_ACEOF 
    58055292/* confdefs.h.  */ 
    … …  
    58125299_ACEOF 
    58135300rm -f conftest.$ac_objext 
    5814 if { (ac_try="$ac_compile" 
    5815 case "(($ac_try" in 
    5816   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5817   *) ac_try_echo=$ac_try;; 
    5818 esac 
    5819 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5820   (eval "$ac_compile") 2>conftest.er1 
     5301if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     5302  (eval $ac_compile) 2>conftest.er1 
    58215303  ac_status=$? 
    58225304  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    58245306  cat conftest.err >&5 
    58255307  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5826   (exit $ac_status); } && { 
    5827          test -z "$ac_c_werror_flag" || 
    5828          test ! -s conftest.err 
    5829        } && test -s conftest.$ac_objext; then 
     5308  (exit $ac_status); } && 
     5309         { ac_try='test -z "$ac_c_werror_flag" 
     5310                         || test ! -s conftest.err' 
     5311  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5312  (eval $ac_try) 2>&5 
     5313  ac_status=$? 
     5314  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5315  (exit $ac_status); }; } && 
     5316         { ac_try='test -s conftest.$ac_objext' 
     5317  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5318  (eval $ac_try) 2>&5 
     5319  ac_status=$? 
     5320  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5321  (exit $ac_status); }; }; then 
    58305322  ac_header_compiler=yes 
    58315323else 
    … …  
    58335325sed 's/^/| /' conftest.$ac_ext >&5 
    58345326 
    5835         ac_header_compiler=no 
    5836 fi 
    5837  
    5838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    5839 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    5840 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     5327ac_header_compiler=no 
     5328fi 
     5329rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     5330echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     5331echo "${ECHO_T}$ac_header_compiler" >&6 
    58415332 
    58425333# Is the header present? 
    5843 { echo "$as_me:$LINENO: checking malloc.h presence" >&5 
    5844 echo $ECHO_N "checking malloc.h presence... $ECHO_C" >&6; } 
     5334echo "$as_me:$LINENO: checking malloc.h presence" >&5 
     5335echo $ECHO_N "checking malloc.h presence... $ECHO_C" >&6 
    58455336cat >conftest.$ac_ext <<_ACEOF 
    58465337/* confdefs.h.  */ 
    … …  
    58515342#include <malloc.h> 
    58525343_ACEOF 
    5853 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    5854 case "(($ac_try" in 
    5855   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5856   *) ac_try_echo=$ac_try;; 
    5857 esac 
    5858 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5859   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     5344if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     5345  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    58605346  ac_status=$? 
    58615347  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    58635349  cat conftest.err >&5 
    58645350  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5865   (exit $ac_status); } >/dev/null && { 
    5866          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    5867          test ! -s conftest.err 
    5868        }; then 
     5351  (exit $ac_status); } >/dev/null; then 
     5352  if test -s conftest.err; then 
     5353    ac_cpp_err=$ac_c_preproc_warn_flag 
     5354    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     5355  else 
     5356    ac_cpp_err= 
     5357  fi 
     5358else 
     5359  ac_cpp_err=yes 
     5360fi 
     5361if test -z "$ac_cpp_err"; then 
    58695362  ac_header_preproc=yes 
    58705363else 
    … …  
    58745367  ac_header_preproc=no 
    58755368fi 
    5876  
    58775369rm -f conftest.err conftest.$ac_ext 
    5878 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    5879 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     5370echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     5371echo "${ECHO_T}$ac_header_preproc" >&6 
    58805372 
    58815373# So?  What about this header? 
    … …  
    59015393    { echo "$as_me:$LINENO: WARNING: malloc.h: in the future, the compiler will take precedence" >&5 
    59025394echo "$as_me: WARNING: malloc.h: in the future, the compiler will take precedence" >&2;} 
    5903  
     5395    ( 
     5396      cat <<\_ASBOX 
     5397## ------------------------------------ ## 
     5398## Report this to the pjproject lists.  ## 
     5399## ------------------------------------ ## 
     5400_ASBOX 
     5401    ) | 
     5402      sed "s/^/$as_me: WARNING:     /" >&2 
    59045403    ;; 
    59055404esac 
    5906 { echo "$as_me:$LINENO: checking for malloc.h" >&5 
    5907 echo $ECHO_N "checking for malloc.h... $ECHO_C" >&6; } 
     5405echo "$as_me:$LINENO: checking for malloc.h" >&5 
     5406echo $ECHO_N "checking for malloc.h... $ECHO_C" >&6 
    59085407if test "${ac_cv_header_malloc_h+set}" = set; then 
    59095408  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    59115410  ac_cv_header_malloc_h=$ac_header_preproc 
    59125411fi 
    5913 { echo "$as_me:$LINENO: result: $ac_cv_header_malloc_h" >&5 
    5914 echo "${ECHO_T}$ac_cv_header_malloc_h" >&6; } 
     5412echo "$as_me:$LINENO: result: $ac_cv_header_malloc_h" >&5 
     5413echo "${ECHO_T}$ac_cv_header_malloc_h" >&6 
    59155414 
    59165415fi 
    … …  
    59245423 
    59255424if test "${ac_cv_header_netdb_h+set}" = set; then 
    5926   { echo "$as_me:$LINENO: checking for netdb.h" >&5 
    5927 echo $ECHO_N "checking for netdb.h... $ECHO_C" >&6; } 
     5425  echo "$as_me:$LINENO: checking for netdb.h" >&5 
     5426echo $ECHO_N "checking for netdb.h... $ECHO_C" >&6 
    59285427if test "${ac_cv_header_netdb_h+set}" = set; then 
    59295428  echo $ECHO_N "(cached) $ECHO_C" >&6 
    59305429fi 
    5931 { echo "$as_me:$LINENO: result: $ac_cv_header_netdb_h" >&5 
    5932 echo "${ECHO_T}$ac_cv_header_netdb_h" >&6; } 
     5430echo "$as_me:$LINENO: result: $ac_cv_header_netdb_h" >&5 
     5431echo "${ECHO_T}$ac_cv_header_netdb_h" >&6 
    59335432else 
    59345433  # Is the header compilable? 
    5935 { echo "$as_me:$LINENO: checking netdb.h usability" >&5 
    5936 echo $ECHO_N "checking netdb.h usability... $ECHO_C" >&6; } 
     5434echo "$as_me:$LINENO: checking netdb.h usability" >&5 
     5435echo $ECHO_N "checking netdb.h usability... $ECHO_C" >&6 
    59375436cat >conftest.$ac_ext <<_ACEOF 
    59385437/* confdefs.h.  */ 
    … …  
    59455444_ACEOF 
    59465445rm -f conftest.$ac_objext 
    5947 if { (ac_try="$ac_compile" 
    5948 case "(($ac_try" in 
    5949   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5950   *) ac_try_echo=$ac_try;; 
    5951 esac 
    5952 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5953   (eval "$ac_compile") 2>conftest.er1 
     5446if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     5447  (eval $ac_compile) 2>conftest.er1 
    59545448  ac_status=$? 
    59555449  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    59575451  cat conftest.err >&5 
    59585452  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5959   (exit $ac_status); } && { 
    5960          test -z "$ac_c_werror_flag" || 
    5961          test ! -s conftest.err 
    5962        } && test -s conftest.$ac_objext; then 
     5453  (exit $ac_status); } && 
     5454         { ac_try='test -z "$ac_c_werror_flag" 
     5455                         || test ! -s conftest.err' 
     5456  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5457  (eval $ac_try) 2>&5 
     5458  ac_status=$? 
     5459  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5460  (exit $ac_status); }; } && 
     5461         { ac_try='test -s conftest.$ac_objext' 
     5462  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5463  (eval $ac_try) 2>&5 
     5464  ac_status=$? 
     5465  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5466  (exit $ac_status); }; }; then 
    59635467  ac_header_compiler=yes 
    59645468else 
    … …  
    59665470sed 's/^/| /' conftest.$ac_ext >&5 
    59675471 
    5968         ac_header_compiler=no 
    5969 fi 
    5970  
    5971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    5972 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    5973 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     5472ac_header_compiler=no 
     5473fi 
     5474rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     5475echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     5476echo "${ECHO_T}$ac_header_compiler" >&6 
    59745477 
    59755478# Is the header present? 
    5976 { echo "$as_me:$LINENO: checking netdb.h presence" >&5 
    5977 echo $ECHO_N "checking netdb.h presence... $ECHO_C" >&6; } 
     5479echo "$as_me:$LINENO: checking netdb.h presence" >&5 
     5480echo $ECHO_N "checking netdb.h presence... $ECHO_C" >&6 
    59785481cat >conftest.$ac_ext <<_ACEOF 
    59795482/* confdefs.h.  */ 
    … …  
    59845487#include <netdb.h> 
    59855488_ACEOF 
    5986 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    5987 case "(($ac_try" in 
    5988   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5989   *) ac_try_echo=$ac_try;; 
    5990 esac 
    5991 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5992   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     5489if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     5490  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    59935491  ac_status=$? 
    59945492  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    59965494  cat conftest.err >&5 
    59975495  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5998   (exit $ac_status); } >/dev/null && { 
    5999          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    6000          test ! -s conftest.err 
    6001        }; then 
     5496  (exit $ac_status); } >/dev/null; then 
     5497  if test -s conftest.err; then 
     5498    ac_cpp_err=$ac_c_preproc_warn_flag 
     5499    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     5500  else 
     5501    ac_cpp_err= 
     5502  fi 
     5503else 
     5504  ac_cpp_err=yes 
     5505fi 
     5506if test -z "$ac_cpp_err"; then 
    60025507  ac_header_preproc=yes 
    60035508else 
    … …  
    60075512  ac_header_preproc=no 
    60085513fi 
    6009  
    60105514rm -f conftest.err conftest.$ac_ext 
    6011 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    6012 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     5515echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     5516echo "${ECHO_T}$ac_header_preproc" >&6 
    60135517 
    60145518# So?  What about this header? 
    … …  
    60345538    { echo "$as_me:$LINENO: WARNING: netdb.h: in the future, the compiler will take precedence" >&5 
    60355539echo "$as_me: WARNING: netdb.h: in the future, the compiler will take precedence" >&2;} 
    6036  
     5540    ( 
     5541      cat <<\_ASBOX 
     5542## ------------------------------------ ## 
     5543## Report this to the pjproject lists.  ## 
     5544## ------------------------------------ ## 
     5545_ASBOX 
     5546    ) | 
     5547      sed "s/^/$as_me: WARNING:     /" >&2 
    60375548    ;; 
    60385549esac 
    6039 { echo "$as_me:$LINENO: checking for netdb.h" >&5 
    6040 echo $ECHO_N "checking for netdb.h... $ECHO_C" >&6; } 
     5550echo "$as_me:$LINENO: checking for netdb.h" >&5 
     5551echo $ECHO_N "checking for netdb.h... $ECHO_C" >&6 
    60415552if test "${ac_cv_header_netdb_h+set}" = set; then 
    60425553  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    60445555  ac_cv_header_netdb_h=$ac_header_preproc 
    60455556fi 
    6046 { echo "$as_me:$LINENO: result: $ac_cv_header_netdb_h" >&5 
    6047 echo "${ECHO_T}$ac_cv_header_netdb_h" >&6; } 
     5557echo "$as_me:$LINENO: result: $ac_cv_header_netdb_h" >&5 
     5558echo "${ECHO_T}$ac_cv_header_netdb_h" >&6 
    60485559 
    60495560fi 
    … …  
    60575568 
    60585569if test "${ac_cv_header_netinet_in_systm_h+set}" = set; then 
    6059   { echo "$as_me:$LINENO: checking for netinet/in_systm.h" >&5 
    6060 echo $ECHO_N "checking for netinet/in_systm.h... $ECHO_C" >&6; } 
     5570  echo "$as_me:$LINENO: checking for netinet/in_systm.h" >&5 
     5571echo $ECHO_N "checking for netinet/in_systm.h... $ECHO_C" >&6 
    60615572if test "${ac_cv_header_netinet_in_systm_h+set}" = set; then 
    60625573  echo $ECHO_N "(cached) $ECHO_C" >&6 
    60635574fi 
    6064 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_systm_h" >&5 
    6065 echo "${ECHO_T}$ac_cv_header_netinet_in_systm_h" >&6; } 
     5575echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_systm_h" >&5 
     5576echo "${ECHO_T}$ac_cv_header_netinet_in_systm_h" >&6 
    60665577else 
    60675578  # Is the header compilable? 
    6068 { echo "$as_me:$LINENO: checking netinet/in_systm.h usability" >&5 
    6069 echo $ECHO_N "checking netinet/in_systm.h usability... $ECHO_C" >&6; } 
     5579echo "$as_me:$LINENO: checking netinet/in_systm.h usability" >&5 
     5580echo $ECHO_N "checking netinet/in_systm.h usability... $ECHO_C" >&6 
    60705581cat >conftest.$ac_ext <<_ACEOF 
    60715582/* confdefs.h.  */ 
    … …  
    60785589_ACEOF 
    60795590rm -f conftest.$ac_objext 
    6080 if { (ac_try="$ac_compile" 
    6081 case "(($ac_try" in 
    6082   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6083   *) ac_try_echo=$ac_try;; 
    6084 esac 
    6085 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6086   (eval "$ac_compile") 2>conftest.er1 
     5591if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     5592  (eval $ac_compile) 2>conftest.er1 
    60875593  ac_status=$? 
    60885594  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    60905596  cat conftest.err >&5 
    60915597  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6092   (exit $ac_status); } && { 
    6093          test -z "$ac_c_werror_flag" || 
    6094          test ! -s conftest.err 
    6095        } && test -s conftest.$ac_objext; then 
     5598  (exit $ac_status); } && 
     5599         { ac_try='test -z "$ac_c_werror_flag" 
     5600                         || test ! -s conftest.err' 
     5601  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5602  (eval $ac_try) 2>&5 
     5603  ac_status=$? 
     5604  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5605  (exit $ac_status); }; } && 
     5606         { ac_try='test -s conftest.$ac_objext' 
     5607  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5608  (eval $ac_try) 2>&5 
     5609  ac_status=$? 
     5610  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5611  (exit $ac_status); }; }; then 
    60965612  ac_header_compiler=yes 
    60975613else 
    … …  
    60995615sed 's/^/| /' conftest.$ac_ext >&5 
    61005616 
    6101         ac_header_compiler=no 
    6102 fi 
    6103  
    6104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    6105 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    6106 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     5617ac_header_compiler=no 
     5618fi 
     5619rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     5620echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     5621echo "${ECHO_T}$ac_header_compiler" >&6 
    61075622 
    61085623# Is the header present? 
    6109 { echo "$as_me:$LINENO: checking netinet/in_systm.h presence" >&5 
    6110 echo $ECHO_N "checking netinet/in_systm.h presence... $ECHO_C" >&6; } 
     5624echo "$as_me:$LINENO: checking netinet/in_systm.h presence" >&5 
     5625echo $ECHO_N "checking netinet/in_systm.h presence... $ECHO_C" >&6 
    61115626cat >conftest.$ac_ext <<_ACEOF 
    61125627/* confdefs.h.  */ 
    … …  
    61175632#include <netinet/in_systm.h> 
    61185633_ACEOF 
    6119 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    6120 case "(($ac_try" in 
    6121   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6122   *) ac_try_echo=$ac_try;; 
    6123 esac 
    6124 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6125   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     5634if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     5635  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    61265636  ac_status=$? 
    61275637  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    61295639  cat conftest.err >&5 
    61305640  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6131   (exit $ac_status); } >/dev/null && { 
    6132          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    6133          test ! -s conftest.err 
    6134        }; then 
     5641  (exit $ac_status); } >/dev/null; then 
     5642  if test -s conftest.err; then 
     5643    ac_cpp_err=$ac_c_preproc_warn_flag 
     5644    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     5645  else 
     5646    ac_cpp_err= 
     5647  fi 
     5648else 
     5649  ac_cpp_err=yes 
     5650fi 
     5651if test -z "$ac_cpp_err"; then 
    61355652  ac_header_preproc=yes 
    61365653else 
    … …  
    61405657  ac_header_preproc=no 
    61415658fi 
    6142  
    61435659rm -f conftest.err conftest.$ac_ext 
    6144 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    6145 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     5660echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     5661echo "${ECHO_T}$ac_header_preproc" >&6 
    61465662 
    61475663# So?  What about this header? 
    … …  
    61675683    { echo "$as_me:$LINENO: WARNING: netinet/in_systm.h: in the future, the compiler will take precedence" >&5 
    61685684echo "$as_me: WARNING: netinet/in_systm.h: in the future, the compiler will take precedence" >&2;} 
    6169  
     5685    ( 
     5686      cat <<\_ASBOX 
     5687## ------------------------------------ ## 
     5688## Report this to the pjproject lists.  ## 
     5689## ------------------------------------ ## 
     5690_ASBOX 
     5691    ) | 
     5692      sed "s/^/$as_me: WARNING:     /" >&2 
    61705693    ;; 
    61715694esac 
    6172 { echo "$as_me:$LINENO: checking for netinet/in_systm.h" >&5 
    6173 echo $ECHO_N "checking for netinet/in_systm.h... $ECHO_C" >&6; } 
     5695echo "$as_me:$LINENO: checking for netinet/in_systm.h" >&5 
     5696echo $ECHO_N "checking for netinet/in_systm.h... $ECHO_C" >&6 
    61745697if test "${ac_cv_header_netinet_in_systm_h+set}" = set; then 
    61755698  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    61775700  ac_cv_header_netinet_in_systm_h=$ac_header_preproc 
    61785701fi 
    6179 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_systm_h" >&5 
    6180 echo "${ECHO_T}$ac_cv_header_netinet_in_systm_h" >&6; } 
     5702echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_systm_h" >&5 
     5703echo "${ECHO_T}$ac_cv_header_netinet_in_systm_h" >&6 
    61815704 
    61825705fi 
    … …  
    61905713 
    61915714if test "${ac_cv_header_netinet_in_h+set}" = set; then 
    6192   { echo "$as_me:$LINENO: checking for netinet/in.h" >&5 
    6193 echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6; } 
     5715  echo "$as_me:$LINENO: checking for netinet/in.h" >&5 
     5716echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6 
    61945717if test "${ac_cv_header_netinet_in_h+set}" = set; then 
    61955718  echo $ECHO_N "(cached) $ECHO_C" >&6 
    61965719fi 
    6197 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5 
    6198 echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6; } 
     5720echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5 
     5721echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6 
    61995722else 
    62005723  # Is the header compilable? 
    6201 { echo "$as_me:$LINENO: checking netinet/in.h usability" >&5 
    6202 echo $ECHO_N "checking netinet/in.h usability... $ECHO_C" >&6; } 
     5724echo "$as_me:$LINENO: checking netinet/in.h usability" >&5 
     5725echo $ECHO_N "checking netinet/in.h usability... $ECHO_C" >&6 
    62035726cat >conftest.$ac_ext <<_ACEOF 
    62045727/* confdefs.h.  */ 
    … …  
    62115734_ACEOF 
    62125735rm -f conftest.$ac_objext 
    6213 if { (ac_try="$ac_compile" 
    6214 case "(($ac_try" in 
    6215   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6216   *) ac_try_echo=$ac_try;; 
    6217 esac 
    6218 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6219   (eval "$ac_compile") 2>conftest.er1 
     5736if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     5737  (eval $ac_compile) 2>conftest.er1 
    62205738  ac_status=$? 
    62215739  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    62235741  cat conftest.err >&5 
    62245742  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6225   (exit $ac_status); } && { 
    6226          test -z "$ac_c_werror_flag" || 
    6227          test ! -s conftest.err 
    6228        } && test -s conftest.$ac_objext; then 
     5743  (exit $ac_status); } && 
     5744         { ac_try='test -z "$ac_c_werror_flag" 
     5745                         || test ! -s conftest.err' 
     5746  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5747  (eval $ac_try) 2>&5 
     5748  ac_status=$? 
     5749  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5750  (exit $ac_status); }; } && 
     5751         { ac_try='test -s conftest.$ac_objext' 
     5752  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5753  (eval $ac_try) 2>&5 
     5754  ac_status=$? 
     5755  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5756  (exit $ac_status); }; }; then 
    62295757  ac_header_compiler=yes 
    62305758else 
    … …  
    62325760sed 's/^/| /' conftest.$ac_ext >&5 
    62335761 
    6234         ac_header_compiler=no 
    6235 fi 
    6236  
    6237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    6238 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    6239 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     5762ac_header_compiler=no 
     5763fi 
     5764rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     5765echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     5766echo "${ECHO_T}$ac_header_compiler" >&6 
    62405767 
    62415768# Is the header present? 
    6242 { echo "$as_me:$LINENO: checking netinet/in.h presence" >&5 
    6243 echo $ECHO_N "checking netinet/in.h presence... $ECHO_C" >&6; } 
     5769echo "$as_me:$LINENO: checking netinet/in.h presence" >&5 
     5770echo $ECHO_N "checking netinet/in.h presence... $ECHO_C" >&6 
    62445771cat >conftest.$ac_ext <<_ACEOF 
    62455772/* confdefs.h.  */ 
    … …  
    62505777#include <netinet/in.h> 
    62515778_ACEOF 
    6252 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    6253 case "(($ac_try" in 
    6254   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6255   *) ac_try_echo=$ac_try;; 
    6256 esac 
    6257 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6258   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     5779if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     5780  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    62595781  ac_status=$? 
    62605782  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    62625784  cat conftest.err >&5 
    62635785  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6264   (exit $ac_status); } >/dev/null && { 
    6265          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    6266          test ! -s conftest.err 
    6267        }; then 
     5786  (exit $ac_status); } >/dev/null; then 
     5787  if test -s conftest.err; then 
     5788    ac_cpp_err=$ac_c_preproc_warn_flag 
     5789    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     5790  else 
     5791    ac_cpp_err= 
     5792  fi 
     5793else 
     5794  ac_cpp_err=yes 
     5795fi 
     5796if test -z "$ac_cpp_err"; then 
    62685797  ac_header_preproc=yes 
    62695798else 
    … …  
    62735802  ac_header_preproc=no 
    62745803fi 
    6275  
    62765804rm -f conftest.err conftest.$ac_ext 
    6277 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    6278 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     5805echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     5806echo "${ECHO_T}$ac_header_preproc" >&6 
    62795807 
    62805808# So?  What about this header? 
    … …  
    63005828    { echo "$as_me:$LINENO: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&5 
    63015829echo "$as_me: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&2;} 
    6302  
     5830    ( 
     5831      cat <<\_ASBOX 
     5832## ------------------------------------ ## 
     5833## Report this to the pjproject lists.  ## 
     5834## ------------------------------------ ## 
     5835_ASBOX 
     5836    ) | 
     5837      sed "s/^/$as_me: WARNING:     /" >&2 
    63035838    ;; 
    63045839esac 
    6305 { echo "$as_me:$LINENO: checking for netinet/in.h" >&5 
    6306 echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6; } 
     5840echo "$as_me:$LINENO: checking for netinet/in.h" >&5 
     5841echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6 
    63075842if test "${ac_cv_header_netinet_in_h+set}" = set; then 
    63085843  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    63105845  ac_cv_header_netinet_in_h=$ac_header_preproc 
    63115846fi 
    6312 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5 
    6313 echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6; } 
     5847echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5 
     5848echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6 
    63145849 
    63155850fi 
    … …  
    63225857 
    63235858 
    6324 { echo "$as_me:$LINENO: checking for netinet/ip.h" >&5 
    6325 echo $ECHO_N "checking for netinet/ip.h... $ECHO_C" >&6; } 
     5859echo "$as_me:$LINENO: checking for netinet/ip.h" >&5 
     5860echo $ECHO_N "checking for netinet/ip.h... $ECHO_C" >&6 
    63265861if test "${ac_cv_header_netinet_ip_h+set}" = set; then 
    63275862  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    63415876_ACEOF 
    63425877rm -f conftest.$ac_objext 
    6343 if { (ac_try="$ac_compile" 
    6344 case "(($ac_try" in 
    6345   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6346   *) ac_try_echo=$ac_try;; 
    6347 esac 
    6348 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6349   (eval "$ac_compile") 2>conftest.er1 
     5878if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     5879  (eval $ac_compile) 2>conftest.er1 
    63505880  ac_status=$? 
    63515881  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    63535883  cat conftest.err >&5 
    63545884  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6355   (exit $ac_status); } && { 
    6356          test -z "$ac_c_werror_flag" || 
    6357          test ! -s conftest.err 
    6358        } && test -s conftest.$ac_objext; then 
     5885  (exit $ac_status); } && 
     5886         { ac_try='test -z "$ac_c_werror_flag" 
     5887                         || test ! -s conftest.err' 
     5888  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5889  (eval $ac_try) 2>&5 
     5890  ac_status=$? 
     5891  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5892  (exit $ac_status); }; } && 
     5893         { ac_try='test -s conftest.$ac_objext' 
     5894  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5895  (eval $ac_try) 2>&5 
     5896  ac_status=$? 
     5897  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5898  (exit $ac_status); }; }; then 
    63595899  ac_cv_header_netinet_ip_h=yes 
    63605900else 
    … …  
    63625902sed 's/^/| /' conftest.$ac_ext >&5 
    63635903 
    6364         ac_cv_header_netinet_ip_h=no 
    6365 fi 
    6366  
    6367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    6368 fi 
    6369 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_ip_h" >&5 
    6370 echo "${ECHO_T}$ac_cv_header_netinet_ip_h" >&6; } 
     5904ac_cv_header_netinet_ip_h=no 
     5905fi 
     5906rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     5907fi 
     5908echo "$as_me:$LINENO: result: $ac_cv_header_netinet_ip_h" >&5 
     5909echo "${ECHO_T}$ac_cv_header_netinet_ip_h" >&6 
    63715910if test $ac_cv_header_netinet_ip_h = yes; then 
    63725911  cat >>confdefs.h <<\_ACEOF 
    … …  
    63785917 
    63795918if test "${ac_cv_header_ifaddrs_h+set}" = set; then 
    6380   { echo "$as_me:$LINENO: checking for ifaddrs.h" >&5 
    6381 echo $ECHO_N "checking for ifaddrs.h... $ECHO_C" >&6; } 
     5919  echo "$as_me:$LINENO: checking for ifaddrs.h" >&5 
     5920echo $ECHO_N "checking for ifaddrs.h... $ECHO_C" >&6 
    63825921if test "${ac_cv_header_ifaddrs_h+set}" = set; then 
    63835922  echo $ECHO_N "(cached) $ECHO_C" >&6 
    63845923fi 
    6385 { echo "$as_me:$LINENO: result: $ac_cv_header_ifaddrs_h" >&5 
    6386 echo "${ECHO_T}$ac_cv_header_ifaddrs_h" >&6; } 
     5924echo "$as_me:$LINENO: result: $ac_cv_header_ifaddrs_h" >&5 
     5925echo "${ECHO_T}$ac_cv_header_ifaddrs_h" >&6 
    63875926else 
    63885927  # Is the header compilable? 
    6389 { echo "$as_me:$LINENO: checking ifaddrs.h usability" >&5 
    6390 echo $ECHO_N "checking ifaddrs.h usability... $ECHO_C" >&6; } 
     5928echo "$as_me:$LINENO: checking ifaddrs.h usability" >&5 
     5929echo $ECHO_N "checking ifaddrs.h usability... $ECHO_C" >&6 
    63915930cat >conftest.$ac_ext <<_ACEOF 
    63925931/* confdefs.h.  */ 
    … …  
    63995938_ACEOF 
    64005939rm -f conftest.$ac_objext 
    6401 if { (ac_try="$ac_compile" 
    6402 case "(($ac_try" in 
    6403   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6404   *) ac_try_echo=$ac_try;; 
    6405 esac 
    6406 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6407   (eval "$ac_compile") 2>conftest.er1 
     5940if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     5941  (eval $ac_compile) 2>conftest.er1 
    64085942  ac_status=$? 
    64095943  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    64115945  cat conftest.err >&5 
    64125946  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6413   (exit $ac_status); } && { 
    6414          test -z "$ac_c_werror_flag" || 
    6415          test ! -s conftest.err 
    6416        } && test -s conftest.$ac_objext; then 
     5947  (exit $ac_status); } && 
     5948         { ac_try='test -z "$ac_c_werror_flag" 
     5949                         || test ! -s conftest.err' 
     5950  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5951  (eval $ac_try) 2>&5 
     5952  ac_status=$? 
     5953  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5954  (exit $ac_status); }; } && 
     5955         { ac_try='test -s conftest.$ac_objext' 
     5956  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     5957  (eval $ac_try) 2>&5 
     5958  ac_status=$? 
     5959  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     5960  (exit $ac_status); }; }; then 
    64175961  ac_header_compiler=yes 
    64185962else 
    … …  
    64205964sed 's/^/| /' conftest.$ac_ext >&5 
    64215965 
    6422         ac_header_compiler=no 
    6423 fi 
    6424  
    6425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    6426 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    6427 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     5966ac_header_compiler=no 
     5967fi 
     5968rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     5969echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     5970echo "${ECHO_T}$ac_header_compiler" >&6 
    64285971 
    64295972# Is the header present? 
    6430 { echo "$as_me:$LINENO: checking ifaddrs.h presence" >&5 
    6431 echo $ECHO_N "checking ifaddrs.h presence... $ECHO_C" >&6; } 
     5973echo "$as_me:$LINENO: checking ifaddrs.h presence" >&5 
     5974echo $ECHO_N "checking ifaddrs.h presence... $ECHO_C" >&6 
    64325975cat >conftest.$ac_ext <<_ACEOF 
    64335976/* confdefs.h.  */ 
    … …  
    64385981#include <ifaddrs.h> 
    64395982_ACEOF 
    6440 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    6441 case "(($ac_try" in 
    6442   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6443   *) ac_try_echo=$ac_try;; 
    6444 esac 
    6445 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6446   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     5983if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     5984  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    64475985  ac_status=$? 
    64485986  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    64505988  cat conftest.err >&5 
    64515989  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6452   (exit $ac_status); } >/dev/null && { 
    6453          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    6454          test ! -s conftest.err 
    6455        }; then 
     5990  (exit $ac_status); } >/dev/null; then 
     5991  if test -s conftest.err; then 
     5992    ac_cpp_err=$ac_c_preproc_warn_flag 
     5993    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     5994  else 
     5995    ac_cpp_err= 
     5996  fi 
     5997else 
     5998  ac_cpp_err=yes 
     5999fi 
     6000if test -z "$ac_cpp_err"; then 
    64566001  ac_header_preproc=yes 
    64576002else 
    … …  
    64616006  ac_header_preproc=no 
    64626007fi 
    6463  
    64646008rm -f conftest.err conftest.$ac_ext 
    6465 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    6466 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     6009echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     6010echo "${ECHO_T}$ac_header_preproc" >&6 
    64676011 
    64686012# So?  What about this header? 
    … …  
    64886032    { echo "$as_me:$LINENO: WARNING: ifaddrs.h: in the future, the compiler will take precedence" >&5 
    64896033echo "$as_me: WARNING: ifaddrs.h: in the future, the compiler will take precedence" >&2;} 
    6490  
     6034    ( 
     6035      cat <<\_ASBOX 
     6036## ------------------------------------ ## 
     6037## Report this to the pjproject lists.  ## 
     6038## ------------------------------------ ## 
     6039_ASBOX 
     6040    ) | 
     6041      sed "s/^/$as_me: WARNING:     /" >&2 
    64916042    ;; 
    64926043esac 
    6493 { echo "$as_me:$LINENO: checking for ifaddrs.h" >&5 
    6494 echo $ECHO_N "checking for ifaddrs.h... $ECHO_C" >&6; } 
     6044echo "$as_me:$LINENO: checking for ifaddrs.h" >&5 
     6045echo $ECHO_N "checking for ifaddrs.h... $ECHO_C" >&6 
    64956046if test "${ac_cv_header_ifaddrs_h+set}" = set; then 
    64966047  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    64986049  ac_cv_header_ifaddrs_h=$ac_header_preproc 
    64996050fi 
    6500 { echo "$as_me:$LINENO: result: $ac_cv_header_ifaddrs_h" >&5 
    6501 echo "${ECHO_T}$ac_cv_header_ifaddrs_h" >&6; } 
     6051echo "$as_me:$LINENO: result: $ac_cv_header_ifaddrs_h" >&5 
     6052echo "${ECHO_T}$ac_cv_header_ifaddrs_h" >&6 
    65026053 
    65036054fi 
    … …  
    65116062 
    65126063if test "${ac_cv_header_semaphore_h+set}" = set; then 
    6513   { echo "$as_me:$LINENO: checking for semaphore.h" >&5 
    6514 echo $ECHO_N "checking for semaphore.h... $ECHO_C" >&6; } 
     6064  echo "$as_me:$LINENO: checking for semaphore.h" >&5 
     6065echo $ECHO_N "checking for semaphore.h... $ECHO_C" >&6 
    65156066if test "${ac_cv_header_semaphore_h+set}" = set; then 
    65166067  echo $ECHO_N "(cached) $ECHO_C" >&6 
    65176068fi 
    6518 { echo "$as_me:$LINENO: result: $ac_cv_header_semaphore_h" >&5 
    6519 echo "${ECHO_T}$ac_cv_header_semaphore_h" >&6; } 
     6069echo "$as_me:$LINENO: result: $ac_cv_header_semaphore_h" >&5 
     6070echo "${ECHO_T}$ac_cv_header_semaphore_h" >&6 
    65206071else 
    65216072  # Is the header compilable? 
    6522 { echo "$as_me:$LINENO: checking semaphore.h usability" >&5 
    6523 echo $ECHO_N "checking semaphore.h usability... $ECHO_C" >&6; } 
     6073echo "$as_me:$LINENO: checking semaphore.h usability" >&5 
     6074echo $ECHO_N "checking semaphore.h usability... $ECHO_C" >&6 
    65246075cat >conftest.$ac_ext <<_ACEOF 
    65256076/* confdefs.h.  */ 
    … …  
    65326083_ACEOF 
    65336084rm -f conftest.$ac_objext 
    6534 if { (ac_try="$ac_compile" 
    6535 case "(($ac_try" in 
    6536   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6537   *) ac_try_echo=$ac_try;; 
    6538 esac 
    6539 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6540   (eval "$ac_compile") 2>conftest.er1 
     6085if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     6086  (eval $ac_compile) 2>conftest.er1 
    65416087  ac_status=$? 
    65426088  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    65446090  cat conftest.err >&5 
    65456091  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6546   (exit $ac_status); } && { 
    6547          test -z "$ac_c_werror_flag" || 
    6548          test ! -s conftest.err 
    6549        } && test -s conftest.$ac_objext; then 
     6092  (exit $ac_status); } && 
     6093         { ac_try='test -z "$ac_c_werror_flag" 
     6094                         || test ! -s conftest.err' 
     6095  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6096  (eval $ac_try) 2>&5 
     6097  ac_status=$? 
     6098  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6099  (exit $ac_status); }; } && 
     6100         { ac_try='test -s conftest.$ac_objext' 
     6101  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6102  (eval $ac_try) 2>&5 
     6103  ac_status=$? 
     6104  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6105  (exit $ac_status); }; }; then 
    65506106  ac_header_compiler=yes 
    65516107else 
    … …  
    65536109sed 's/^/| /' conftest.$ac_ext >&5 
    65546110 
    6555         ac_header_compiler=no 
    6556 fi 
    6557  
    6558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    6559 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    6560 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     6111ac_header_compiler=no 
     6112fi 
     6113rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     6114echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     6115echo "${ECHO_T}$ac_header_compiler" >&6 
    65616116 
    65626117# Is the header present? 
    6563 { echo "$as_me:$LINENO: checking semaphore.h presence" >&5 
    6564 echo $ECHO_N "checking semaphore.h presence... $ECHO_C" >&6; } 
     6118echo "$as_me:$LINENO: checking semaphore.h presence" >&5 
     6119echo $ECHO_N "checking semaphore.h presence... $ECHO_C" >&6 
    65656120cat >conftest.$ac_ext <<_ACEOF 
    65666121/* confdefs.h.  */ 
    … …  
    65716126#include <semaphore.h> 
    65726127_ACEOF 
    6573 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    6574 case "(($ac_try" in 
    6575   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6576   *) ac_try_echo=$ac_try;; 
    6577 esac 
    6578 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6579   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     6128if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     6129  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    65806130  ac_status=$? 
    65816131  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    65836133  cat conftest.err >&5 
    65846134  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6585   (exit $ac_status); } >/dev/null && { 
    6586          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    6587          test ! -s conftest.err 
    6588        }; then 
     6135  (exit $ac_status); } >/dev/null; then 
     6136  if test -s conftest.err; then 
     6137    ac_cpp_err=$ac_c_preproc_warn_flag 
     6138    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     6139  else 
     6140    ac_cpp_err= 
     6141  fi 
     6142else 
     6143  ac_cpp_err=yes 
     6144fi 
     6145if test -z "$ac_cpp_err"; then 
    65896146  ac_header_preproc=yes 
    65906147else 
    … …  
    65946151  ac_header_preproc=no 
    65956152fi 
    6596  
    65976153rm -f conftest.err conftest.$ac_ext 
    6598 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    6599 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     6154echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     6155echo "${ECHO_T}$ac_header_preproc" >&6 
    66006156 
    66016157# So?  What about this header? 
    … …  
    66216177    { echo "$as_me:$LINENO: WARNING: semaphore.h: in the future, the compiler will take precedence" >&5 
    66226178echo "$as_me: WARNING: semaphore.h: in the future, the compiler will take precedence" >&2;} 
    6623  
     6179    ( 
     6180      cat <<\_ASBOX 
     6181## ------------------------------------ ## 
     6182## Report this to the pjproject lists.  ## 
     6183## ------------------------------------ ## 
     6184_ASBOX 
     6185    ) | 
     6186      sed "s/^/$as_me: WARNING:     /" >&2 
    66246187    ;; 
    66256188esac 
    6626 { echo "$as_me:$LINENO: checking for semaphore.h" >&5 
    6627 echo $ECHO_N "checking for semaphore.h... $ECHO_C" >&6; } 
     6189echo "$as_me:$LINENO: checking for semaphore.h" >&5 
     6190echo $ECHO_N "checking for semaphore.h... $ECHO_C" >&6 
    66286191if test "${ac_cv_header_semaphore_h+set}" = set; then 
    66296192  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    66316194  ac_cv_header_semaphore_h=$ac_header_preproc 
    66326195fi 
    6633 { echo "$as_me:$LINENO: result: $ac_cv_header_semaphore_h" >&5 
    6634 echo "${ECHO_T}$ac_cv_header_semaphore_h" >&6; } 
     6196echo "$as_me:$LINENO: result: $ac_cv_header_semaphore_h" >&5 
     6197echo "${ECHO_T}$ac_cv_header_semaphore_h" >&6 
    66356198 
    66366199fi 
    … …  
    66446207 
    66456208if test "${ac_cv_header_setjmp_h+set}" = set; then 
    6646   { echo "$as_me:$LINENO: checking for setjmp.h" >&5 
    6647 echo $ECHO_N "checking for setjmp.h... $ECHO_C" >&6; } 
     6209  echo "$as_me:$LINENO: checking for setjmp.h" >&5 
     6210echo $ECHO_N "checking for setjmp.h... $ECHO_C" >&6 
    66486211if test "${ac_cv_header_setjmp_h+set}" = set; then 
    66496212  echo $ECHO_N "(cached) $ECHO_C" >&6 
    66506213fi 
    6651 { echo "$as_me:$LINENO: result: $ac_cv_header_setjmp_h" >&5 
    6652 echo "${ECHO_T}$ac_cv_header_setjmp_h" >&6; } 
     6214echo "$as_me:$LINENO: result: $ac_cv_header_setjmp_h" >&5 
     6215echo "${ECHO_T}$ac_cv_header_setjmp_h" >&6 
    66536216else 
    66546217  # Is the header compilable? 
    6655 { echo "$as_me:$LINENO: checking setjmp.h usability" >&5 
    6656 echo $ECHO_N "checking setjmp.h usability... $ECHO_C" >&6; } 
     6218echo "$as_me:$LINENO: checking setjmp.h usability" >&5 
     6219echo $ECHO_N "checking setjmp.h usability... $ECHO_C" >&6 
    66576220cat >conftest.$ac_ext <<_ACEOF 
    66586221/* confdefs.h.  */ 
    … …  
    66656228_ACEOF 
    66666229rm -f conftest.$ac_objext 
    6667 if { (ac_try="$ac_compile" 
    6668 case "(($ac_try" in 
    6669   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6670   *) ac_try_echo=$ac_try;; 
    6671 esac 
    6672 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6673   (eval "$ac_compile") 2>conftest.er1 
     6230if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     6231  (eval $ac_compile) 2>conftest.er1 
    66746232  ac_status=$? 
    66756233  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    66776235  cat conftest.err >&5 
    66786236  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6679   (exit $ac_status); } && { 
    6680          test -z "$ac_c_werror_flag" || 
    6681          test ! -s conftest.err 
    6682        } && test -s conftest.$ac_objext; then 
     6237  (exit $ac_status); } && 
     6238         { ac_try='test -z "$ac_c_werror_flag" 
     6239                         || test ! -s conftest.err' 
     6240  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6241  (eval $ac_try) 2>&5 
     6242  ac_status=$? 
     6243  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6244  (exit $ac_status); }; } && 
     6245         { ac_try='test -s conftest.$ac_objext' 
     6246  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6247  (eval $ac_try) 2>&5 
     6248  ac_status=$? 
     6249  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6250  (exit $ac_status); }; }; then 
    66836251  ac_header_compiler=yes 
    66846252else 
    … …  
    66866254sed 's/^/| /' conftest.$ac_ext >&5 
    66876255 
    6688         ac_header_compiler=no 
    6689 fi 
    6690  
    6691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    6692 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    6693 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     6256ac_header_compiler=no 
     6257fi 
     6258rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     6259echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     6260echo "${ECHO_T}$ac_header_compiler" >&6 
    66946261 
    66956262# Is the header present? 
    6696 { echo "$as_me:$LINENO: checking setjmp.h presence" >&5 
    6697 echo $ECHO_N "checking setjmp.h presence... $ECHO_C" >&6; } 
     6263echo "$as_me:$LINENO: checking setjmp.h presence" >&5 
     6264echo $ECHO_N "checking setjmp.h presence... $ECHO_C" >&6 
    66986265cat >conftest.$ac_ext <<_ACEOF 
    66996266/* confdefs.h.  */ 
    … …  
    67046271#include <setjmp.h> 
    67056272_ACEOF 
    6706 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    6707 case "(($ac_try" in 
    6708   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6709   *) ac_try_echo=$ac_try;; 
    6710 esac 
    6711 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6712   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     6273if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     6274  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    67136275  ac_status=$? 
    67146276  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    67166278  cat conftest.err >&5 
    67176279  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6718   (exit $ac_status); } >/dev/null && { 
    6719          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    6720          test ! -s conftest.err 
    6721        }; then 
     6280  (exit $ac_status); } >/dev/null; then 
     6281  if test -s conftest.err; then 
     6282    ac_cpp_err=$ac_c_preproc_warn_flag 
     6283    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     6284  else 
     6285    ac_cpp_err= 
     6286  fi 
     6287else 
     6288  ac_cpp_err=yes 
     6289fi 
     6290if test -z "$ac_cpp_err"; then 
    67226291  ac_header_preproc=yes 
    67236292else 
    … …  
    67276296  ac_header_preproc=no 
    67286297fi 
    6729  
    67306298rm -f conftest.err conftest.$ac_ext 
    6731 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    6732 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     6299echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     6300echo "${ECHO_T}$ac_header_preproc" >&6 
    67336301 
    67346302# So?  What about this header? 
    … …  
    67546322    { echo "$as_me:$LINENO: WARNING: setjmp.h: in the future, the compiler will take precedence" >&5 
    67556323echo "$as_me: WARNING: setjmp.h: in the future, the compiler will take precedence" >&2;} 
    6756  
     6324    ( 
     6325      cat <<\_ASBOX 
     6326## ------------------------------------ ## 
     6327## Report this to the pjproject lists.  ## 
     6328## ------------------------------------ ## 
     6329_ASBOX 
     6330    ) | 
     6331      sed "s/^/$as_me: WARNING:     /" >&2 
    67576332    ;; 
    67586333esac 
    6759 { echo "$as_me:$LINENO: checking for setjmp.h" >&5 
    6760 echo $ECHO_N "checking for setjmp.h... $ECHO_C" >&6; } 
     6334echo "$as_me:$LINENO: checking for setjmp.h" >&5 
     6335echo $ECHO_N "checking for setjmp.h... $ECHO_C" >&6 
    67616336if test "${ac_cv_header_setjmp_h+set}" = set; then 
    67626337  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    67646339  ac_cv_header_setjmp_h=$ac_header_preproc 
    67656340fi 
    6766 { echo "$as_me:$LINENO: result: $ac_cv_header_setjmp_h" >&5 
    6767 echo "${ECHO_T}$ac_cv_header_setjmp_h" >&6; } 
     6341echo "$as_me:$LINENO: result: $ac_cv_header_setjmp_h" >&5 
     6342echo "${ECHO_T}$ac_cv_header_setjmp_h" >&6 
    67686343 
    67696344fi 
    … …  
    67776352 
    67786353if test "${ac_cv_header_stdarg_h+set}" = set; then 
    6779   { echo "$as_me:$LINENO: checking for stdarg.h" >&5 
    6780 echo $ECHO_N "checking for stdarg.h... $ECHO_C" >&6; } 
     6354  echo "$as_me:$LINENO: checking for stdarg.h" >&5 
     6355echo $ECHO_N "checking for stdarg.h... $ECHO_C" >&6 
    67816356if test "${ac_cv_header_stdarg_h+set}" = set; then 
    67826357  echo $ECHO_N "(cached) $ECHO_C" >&6 
    67836358fi 
    6784 { echo "$as_me:$LINENO: result: $ac_cv_header_stdarg_h" >&5 
    6785 echo "${ECHO_T}$ac_cv_header_stdarg_h" >&6; } 
     6359echo "$as_me:$LINENO: result: $ac_cv_header_stdarg_h" >&5 
     6360echo "${ECHO_T}$ac_cv_header_stdarg_h" >&6 
    67866361else 
    67876362  # Is the header compilable? 
    6788 { echo "$as_me:$LINENO: checking stdarg.h usability" >&5 
    6789 echo $ECHO_N "checking stdarg.h usability... $ECHO_C" >&6; } 
     6363echo "$as_me:$LINENO: checking stdarg.h usability" >&5 
     6364echo $ECHO_N "checking stdarg.h usability... $ECHO_C" >&6 
    67906365cat >conftest.$ac_ext <<_ACEOF 
    67916366/* confdefs.h.  */ 
    … …  
    67986373_ACEOF 
    67996374rm -f conftest.$ac_objext 
    6800 if { (ac_try="$ac_compile" 
    6801 case "(($ac_try" in 
    6802   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6803   *) ac_try_echo=$ac_try;; 
    6804 esac 
    6805 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6806   (eval "$ac_compile") 2>conftest.er1 
     6375if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     6376  (eval $ac_compile) 2>conftest.er1 
    68076377  ac_status=$? 
    68086378  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    68106380  cat conftest.err >&5 
    68116381  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6812   (exit $ac_status); } && { 
    6813          test -z "$ac_c_werror_flag" || 
    6814          test ! -s conftest.err 
    6815        } && test -s conftest.$ac_objext; then 
     6382  (exit $ac_status); } && 
     6383         { ac_try='test -z "$ac_c_werror_flag" 
     6384                         || test ! -s conftest.err' 
     6385  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6386  (eval $ac_try) 2>&5 
     6387  ac_status=$? 
     6388  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6389  (exit $ac_status); }; } && 
     6390         { ac_try='test -s conftest.$ac_objext' 
     6391  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6392  (eval $ac_try) 2>&5 
     6393  ac_status=$? 
     6394  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6395  (exit $ac_status); }; }; then 
    68166396  ac_header_compiler=yes 
    68176397else 
    … …  
    68196399sed 's/^/| /' conftest.$ac_ext >&5 
    68206400 
    6821         ac_header_compiler=no 
    6822 fi 
    6823  
    6824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    6825 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    6826 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     6401ac_header_compiler=no 
     6402fi 
     6403rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     6404echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     6405echo "${ECHO_T}$ac_header_compiler" >&6 
    68276406 
    68286407# Is the header present? 
    6829 { echo "$as_me:$LINENO: checking stdarg.h presence" >&5 
    6830 echo $ECHO_N "checking stdarg.h presence... $ECHO_C" >&6; } 
     6408echo "$as_me:$LINENO: checking stdarg.h presence" >&5 
     6409echo $ECHO_N "checking stdarg.h presence... $ECHO_C" >&6 
    68316410cat >conftest.$ac_ext <<_ACEOF 
    68326411/* confdefs.h.  */ 
    … …  
    68376416#include <stdarg.h> 
    68386417_ACEOF 
    6839 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    6840 case "(($ac_try" in 
    6841   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6842   *) ac_try_echo=$ac_try;; 
    6843 esac 
    6844 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6845   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     6418if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     6419  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    68466420  ac_status=$? 
    68476421  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    68496423  cat conftest.err >&5 
    68506424  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6851   (exit $ac_status); } >/dev/null && { 
    6852          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    6853          test ! -s conftest.err 
    6854        }; then 
     6425  (exit $ac_status); } >/dev/null; then 
     6426  if test -s conftest.err; then 
     6427    ac_cpp_err=$ac_c_preproc_warn_flag 
     6428    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     6429  else 
     6430    ac_cpp_err= 
     6431  fi 
     6432else 
     6433  ac_cpp_err=yes 
     6434fi 
     6435if test -z "$ac_cpp_err"; then 
    68556436  ac_header_preproc=yes 
    68566437else 
    … …  
    68606441  ac_header_preproc=no 
    68616442fi 
    6862  
    68636443rm -f conftest.err conftest.$ac_ext 
    6864 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    6865 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     6444echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     6445echo "${ECHO_T}$ac_header_preproc" >&6 
    68666446 
    68676447# So?  What about this header? 
    … …  
    68876467    { echo "$as_me:$LINENO: WARNING: stdarg.h: in the future, the compiler will take precedence" >&5 
    68886468echo "$as_me: WARNING: stdarg.h: in the future, the compiler will take precedence" >&2;} 
    6889  
     6469    ( 
     6470      cat <<\_ASBOX 
     6471## ------------------------------------ ## 
     6472## Report this to the pjproject lists.  ## 
     6473## ------------------------------------ ## 
     6474_ASBOX 
     6475    ) | 
     6476      sed "s/^/$as_me: WARNING:     /" >&2 
    68906477    ;; 
    68916478esac 
    6892 { echo "$as_me:$LINENO: checking for stdarg.h" >&5 
    6893 echo $ECHO_N "checking for stdarg.h... $ECHO_C" >&6; } 
     6479echo "$as_me:$LINENO: checking for stdarg.h" >&5 
     6480echo $ECHO_N "checking for stdarg.h... $ECHO_C" >&6 
    68946481if test "${ac_cv_header_stdarg_h+set}" = set; then 
    68956482  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    68976484  ac_cv_header_stdarg_h=$ac_header_preproc 
    68986485fi 
    6899 { echo "$as_me:$LINENO: result: $ac_cv_header_stdarg_h" >&5 
    6900 echo "${ECHO_T}$ac_cv_header_stdarg_h" >&6; } 
     6486echo "$as_me:$LINENO: result: $ac_cv_header_stdarg_h" >&5 
     6487echo "${ECHO_T}$ac_cv_header_stdarg_h" >&6 
    69016488 
    69026489fi 
    … …  
    69106497 
    69116498if test "${ac_cv_header_stddef_h+set}" = set; then 
    6912   { echo "$as_me:$LINENO: checking for stddef.h" >&5 
    6913 echo $ECHO_N "checking for stddef.h... $ECHO_C" >&6; } 
     6499  echo "$as_me:$LINENO: checking for stddef.h" >&5 
     6500echo $ECHO_N "checking for stddef.h... $ECHO_C" >&6 
    69146501if test "${ac_cv_header_stddef_h+set}" = set; then 
    69156502  echo $ECHO_N "(cached) $ECHO_C" >&6 
    69166503fi 
    6917 { echo "$as_me:$LINENO: result: $ac_cv_header_stddef_h" >&5 
    6918 echo "${ECHO_T}$ac_cv_header_stddef_h" >&6; } 
     6504echo "$as_me:$LINENO: result: $ac_cv_header_stddef_h" >&5 
     6505echo "${ECHO_T}$ac_cv_header_stddef_h" >&6 
    69196506else 
    69206507  # Is the header compilable? 
    6921 { echo "$as_me:$LINENO: checking stddef.h usability" >&5 
    6922 echo $ECHO_N "checking stddef.h usability... $ECHO_C" >&6; } 
     6508echo "$as_me:$LINENO: checking stddef.h usability" >&5 
     6509echo $ECHO_N "checking stddef.h usability... $ECHO_C" >&6 
    69236510cat >conftest.$ac_ext <<_ACEOF 
    69246511/* confdefs.h.  */ 
    … …  
    69316518_ACEOF 
    69326519rm -f conftest.$ac_objext 
    6933 if { (ac_try="$ac_compile" 
    6934 case "(($ac_try" in 
    6935   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6936   *) ac_try_echo=$ac_try;; 
    6937 esac 
    6938 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6939   (eval "$ac_compile") 2>conftest.er1 
     6520if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     6521  (eval $ac_compile) 2>conftest.er1 
    69406522  ac_status=$? 
    69416523  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    69436525  cat conftest.err >&5 
    69446526  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6945   (exit $ac_status); } && { 
    6946          test -z "$ac_c_werror_flag" || 
    6947          test ! -s conftest.err 
    6948        } && test -s conftest.$ac_objext; then 
     6527  (exit $ac_status); } && 
     6528         { ac_try='test -z "$ac_c_werror_flag" 
     6529                         || test ! -s conftest.err' 
     6530  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6531  (eval $ac_try) 2>&5 
     6532  ac_status=$? 
     6533  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6534  (exit $ac_status); }; } && 
     6535         { ac_try='test -s conftest.$ac_objext' 
     6536  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6537  (eval $ac_try) 2>&5 
     6538  ac_status=$? 
     6539  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6540  (exit $ac_status); }; }; then 
    69496541  ac_header_compiler=yes 
    69506542else 
    … …  
    69526544sed 's/^/| /' conftest.$ac_ext >&5 
    69536545 
    6954         ac_header_compiler=no 
    6955 fi 
    6956  
    6957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    6958 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    6959 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     6546ac_header_compiler=no 
     6547fi 
     6548rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     6549echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     6550echo "${ECHO_T}$ac_header_compiler" >&6 
    69606551 
    69616552# Is the header present? 
    6962 { echo "$as_me:$LINENO: checking stddef.h presence" >&5 
    6963 echo $ECHO_N "checking stddef.h presence... $ECHO_C" >&6; } 
     6553echo "$as_me:$LINENO: checking stddef.h presence" >&5 
     6554echo $ECHO_N "checking stddef.h presence... $ECHO_C" >&6 
    69646555cat >conftest.$ac_ext <<_ACEOF 
    69656556/* confdefs.h.  */ 
    … …  
    69706561#include <stddef.h> 
    69716562_ACEOF 
    6972 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    6973 case "(($ac_try" in 
    6974   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6975   *) ac_try_echo=$ac_try;; 
    6976 esac 
    6977 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6978   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     6563if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     6564  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    69796565  ac_status=$? 
    69806566  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    69826568  cat conftest.err >&5 
    69836569  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6984   (exit $ac_status); } >/dev/null && { 
    6985          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    6986          test ! -s conftest.err 
    6987        }; then 
     6570  (exit $ac_status); } >/dev/null; then 
     6571  if test -s conftest.err; then 
     6572    ac_cpp_err=$ac_c_preproc_warn_flag 
     6573    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     6574  else 
     6575    ac_cpp_err= 
     6576  fi 
     6577else 
     6578  ac_cpp_err=yes 
     6579fi 
     6580if test -z "$ac_cpp_err"; then 
    69886581  ac_header_preproc=yes 
    69896582else 
    … …  
    69936586  ac_header_preproc=no 
    69946587fi 
    6995  
    69966588rm -f conftest.err conftest.$ac_ext 
    6997 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    6998 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     6589echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     6590echo "${ECHO_T}$ac_header_preproc" >&6 
    69996591 
    70006592# So?  What about this header? 
    … …  
    70206612    { echo "$as_me:$LINENO: WARNING: stddef.h: in the future, the compiler will take precedence" >&5 
    70216613echo "$as_me: WARNING: stddef.h: in the future, the compiler will take precedence" >&2;} 
    7022  
     6614    ( 
     6615      cat <<\_ASBOX 
     6616## ------------------------------------ ## 
     6617## Report this to the pjproject lists.  ## 
     6618## ------------------------------------ ## 
     6619_ASBOX 
     6620    ) | 
     6621      sed "s/^/$as_me: WARNING:     /" >&2 
    70236622    ;; 
    70246623esac 
    7025 { echo "$as_me:$LINENO: checking for stddef.h" >&5 
    7026 echo $ECHO_N "checking for stddef.h... $ECHO_C" >&6; } 
     6624echo "$as_me:$LINENO: checking for stddef.h" >&5 
     6625echo $ECHO_N "checking for stddef.h... $ECHO_C" >&6 
    70276626if test "${ac_cv_header_stddef_h+set}" = set; then 
    70286627  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    70306629  ac_cv_header_stddef_h=$ac_header_preproc 
    70316630fi 
    7032 { echo "$as_me:$LINENO: result: $ac_cv_header_stddef_h" >&5 
    7033 echo "${ECHO_T}$ac_cv_header_stddef_h" >&6; } 
     6631echo "$as_me:$LINENO: result: $ac_cv_header_stddef_h" >&5 
     6632echo "${ECHO_T}$ac_cv_header_stddef_h" >&6 
    70346633 
    70356634fi 
    … …  
    70436642 
    70446643if test "${ac_cv_header_stdio_h+set}" = set; then 
    7045   { echo "$as_me:$LINENO: checking for stdio.h" >&5 
    7046 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6; } 
     6644  echo "$as_me:$LINENO: checking for stdio.h" >&5 
     6645echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6 
    70476646if test "${ac_cv_header_stdio_h+set}" = set; then 
    70486647  echo $ECHO_N "(cached) $ECHO_C" >&6 
    70496648fi 
    7050 { echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5 
    7051 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6; } 
     6649echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5 
     6650echo "${ECHO_T}$ac_cv_header_stdio_h" >&6 
    70526651else 
    70536652  # Is the header compilable? 
    7054 { echo "$as_me:$LINENO: checking stdio.h usability" >&5 
    7055 echo $ECHO_N "checking stdio.h usability... $ECHO_C" >&6; } 
     6653echo "$as_me:$LINENO: checking stdio.h usability" >&5 
     6654echo $ECHO_N "checking stdio.h usability... $ECHO_C" >&6 
    70566655cat >conftest.$ac_ext <<_ACEOF 
    70576656/* confdefs.h.  */ 
    … …  
    70646663_ACEOF 
    70656664rm -f conftest.$ac_objext 
    7066 if { (ac_try="$ac_compile" 
    7067 case "(($ac_try" in 
    7068   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7069   *) ac_try_echo=$ac_try;; 
    7070 esac 
    7071 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7072   (eval "$ac_compile") 2>conftest.er1 
     6665if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     6666  (eval $ac_compile) 2>conftest.er1 
    70736667  ac_status=$? 
    70746668  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    70766670  cat conftest.err >&5 
    70776671  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7078   (exit $ac_status); } && { 
    7079          test -z "$ac_c_werror_flag" || 
    7080          test ! -s conftest.err 
    7081        } && test -s conftest.$ac_objext; then 
     6672  (exit $ac_status); } && 
     6673         { ac_try='test -z "$ac_c_werror_flag" 
     6674                         || test ! -s conftest.err' 
     6675  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6676  (eval $ac_try) 2>&5 
     6677  ac_status=$? 
     6678  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6679  (exit $ac_status); }; } && 
     6680         { ac_try='test -s conftest.$ac_objext' 
     6681  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6682  (eval $ac_try) 2>&5 
     6683  ac_status=$? 
     6684  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6685  (exit $ac_status); }; }; then 
    70826686  ac_header_compiler=yes 
    70836687else 
    … …  
    70856689sed 's/^/| /' conftest.$ac_ext >&5 
    70866690 
    7087         ac_header_compiler=no 
    7088 fi 
    7089  
    7090 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    7091 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    7092 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     6691ac_header_compiler=no 
     6692fi 
     6693rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     6694echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     6695echo "${ECHO_T}$ac_header_compiler" >&6 
    70936696 
    70946697# Is the header present? 
    7095 { echo "$as_me:$LINENO: checking stdio.h presence" >&5 
    7096 echo $ECHO_N "checking stdio.h presence... $ECHO_C" >&6; } 
     6698echo "$as_me:$LINENO: checking stdio.h presence" >&5 
     6699echo $ECHO_N "checking stdio.h presence... $ECHO_C" >&6 
    70976700cat >conftest.$ac_ext <<_ACEOF 
    70986701/* confdefs.h.  */ 
    … …  
    71036706#include <stdio.h> 
    71046707_ACEOF 
    7105 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    7106 case "(($ac_try" in 
    7107   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7108   *) ac_try_echo=$ac_try;; 
    7109 esac 
    7110 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7111   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     6708if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     6709  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    71126710  ac_status=$? 
    71136711  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    71156713  cat conftest.err >&5 
    71166714  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7117   (exit $ac_status); } >/dev/null && { 
    7118          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    7119          test ! -s conftest.err 
    7120        }; then 
     6715  (exit $ac_status); } >/dev/null; then 
     6716  if test -s conftest.err; then 
     6717    ac_cpp_err=$ac_c_preproc_warn_flag 
     6718    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     6719  else 
     6720    ac_cpp_err= 
     6721  fi 
     6722else 
     6723  ac_cpp_err=yes 
     6724fi 
     6725if test -z "$ac_cpp_err"; then 
    71216726  ac_header_preproc=yes 
    71226727else 
    … …  
    71266731  ac_header_preproc=no 
    71276732fi 
    7128  
    71296733rm -f conftest.err conftest.$ac_ext 
    7130 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    7131 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     6734echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     6735echo "${ECHO_T}$ac_header_preproc" >&6 
    71326736 
    71336737# So?  What about this header? 
    … …  
    71536757    { echo "$as_me:$LINENO: WARNING: stdio.h: in the future, the compiler will take precedence" >&5 
    71546758echo "$as_me: WARNING: stdio.h: in the future, the compiler will take precedence" >&2;} 
    7155  
     6759    ( 
     6760      cat <<\_ASBOX 
     6761## ------------------------------------ ## 
     6762## Report this to the pjproject lists.  ## 
     6763## ------------------------------------ ## 
     6764_ASBOX 
     6765    ) | 
     6766      sed "s/^/$as_me: WARNING:     /" >&2 
    71566767    ;; 
    71576768esac 
    7158 { echo "$as_me:$LINENO: checking for stdio.h" >&5 
    7159 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6; } 
     6769echo "$as_me:$LINENO: checking for stdio.h" >&5 
     6770echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6 
    71606771if test "${ac_cv_header_stdio_h+set}" = set; then 
    71616772  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    71636774  ac_cv_header_stdio_h=$ac_header_preproc 
    71646775fi 
    7165 { echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5 
    7166 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6; } 
     6776echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5 
     6777echo "${ECHO_T}$ac_cv_header_stdio_h" >&6 
    71676778 
    71686779fi 
    … …  
    71766787 
    71776788if test "${ac_cv_header_stdint_h+set}" = set; then 
    7178   { echo "$as_me:$LINENO: checking for stdint.h" >&5 
    7179 echo $ECHO_N "checking for stdint.h... $ECHO_C" >&6; } 
     6789  echo "$as_me:$LINENO: checking for stdint.h" >&5 
     6790echo $ECHO_N "checking for stdint.h... $ECHO_C" >&6 
    71806791if test "${ac_cv_header_stdint_h+set}" = set; then 
    71816792  echo $ECHO_N "(cached) $ECHO_C" >&6 
    71826793fi 
    7183 { echo "$as_me:$LINENO: result: $ac_cv_header_stdint_h" >&5 
    7184 echo "${ECHO_T}$ac_cv_header_stdint_h" >&6; } 
     6794echo "$as_me:$LINENO: result: $ac_cv_header_stdint_h" >&5 
     6795echo "${ECHO_T}$ac_cv_header_stdint_h" >&6 
    71856796else 
    71866797  # Is the header compilable? 
    7187 { echo "$as_me:$LINENO: checking stdint.h usability" >&5 
    7188 echo $ECHO_N "checking stdint.h usability... $ECHO_C" >&6; } 
     6798echo "$as_me:$LINENO: checking stdint.h usability" >&5 
     6799echo $ECHO_N "checking stdint.h usability... $ECHO_C" >&6 
    71896800cat >conftest.$ac_ext <<_ACEOF 
    71906801/* confdefs.h.  */ 
    … …  
    71976808_ACEOF 
    71986809rm -f conftest.$ac_objext 
    7199 if { (ac_try="$ac_compile" 
    7200 case "(($ac_try" in 
    7201   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7202   *) ac_try_echo=$ac_try;; 
    7203 esac 
    7204 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7205   (eval "$ac_compile") 2>conftest.er1 
     6810if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     6811  (eval $ac_compile) 2>conftest.er1 
    72066812  ac_status=$? 
    72076813  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    72096815  cat conftest.err >&5 
    72106816  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7211   (exit $ac_status); } && { 
    7212          test -z "$ac_c_werror_flag" || 
    7213          test ! -s conftest.err 
    7214        } && test -s conftest.$ac_objext; then 
     6817  (exit $ac_status); } && 
     6818         { ac_try='test -z "$ac_c_werror_flag" 
     6819                         || test ! -s conftest.err' 
     6820  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6821  (eval $ac_try) 2>&5 
     6822  ac_status=$? 
     6823  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6824  (exit $ac_status); }; } && 
     6825         { ac_try='test -s conftest.$ac_objext' 
     6826  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6827  (eval $ac_try) 2>&5 
     6828  ac_status=$? 
     6829  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6830  (exit $ac_status); }; }; then 
    72156831  ac_header_compiler=yes 
    72166832else 
    … …  
    72186834sed 's/^/| /' conftest.$ac_ext >&5 
    72196835 
    7220         ac_header_compiler=no 
    7221 fi 
    7222  
    7223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    7224 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    7225 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     6836ac_header_compiler=no 
     6837fi 
     6838rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     6839echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     6840echo "${ECHO_T}$ac_header_compiler" >&6 
    72266841 
    72276842# Is the header present? 
    7228 { echo "$as_me:$LINENO: checking stdint.h presence" >&5 
    7229 echo $ECHO_N "checking stdint.h presence... $ECHO_C" >&6; } 
     6843echo "$as_me:$LINENO: checking stdint.h presence" >&5 
     6844echo $ECHO_N "checking stdint.h presence... $ECHO_C" >&6 
    72306845cat >conftest.$ac_ext <<_ACEOF 
    72316846/* confdefs.h.  */ 
    … …  
    72366851#include <stdint.h> 
    72376852_ACEOF 
    7238 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    7239 case "(($ac_try" in 
    7240   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7241   *) ac_try_echo=$ac_try;; 
    7242 esac 
    7243 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7244   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     6853if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     6854  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    72456855  ac_status=$? 
    72466856  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    72486858  cat conftest.err >&5 
    72496859  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7250   (exit $ac_status); } >/dev/null && { 
    7251          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    7252          test ! -s conftest.err 
    7253        }; then 
     6860  (exit $ac_status); } >/dev/null; then 
     6861  if test -s conftest.err; then 
     6862    ac_cpp_err=$ac_c_preproc_warn_flag 
     6863    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     6864  else 
     6865    ac_cpp_err= 
     6866  fi 
     6867else 
     6868  ac_cpp_err=yes 
     6869fi 
     6870if test -z "$ac_cpp_err"; then 
    72546871  ac_header_preproc=yes 
    72556872else 
    … …  
    72596876  ac_header_preproc=no 
    72606877fi 
    7261  
    72626878rm -f conftest.err conftest.$ac_ext 
    7263 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    7264 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     6879echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     6880echo "${ECHO_T}$ac_header_preproc" >&6 
    72656881 
    72666882# So?  What about this header? 
    … …  
    72866902    { echo "$as_me:$LINENO: WARNING: stdint.h: in the future, the compiler will take precedence" >&5 
    72876903echo "$as_me: WARNING: stdint.h: in the future, the compiler will take precedence" >&2;} 
    7288  
     6904    ( 
     6905      cat <<\_ASBOX 
     6906## ------------------------------------ ## 
     6907## Report this to the pjproject lists.  ## 
     6908## ------------------------------------ ## 
     6909_ASBOX 
     6910    ) | 
     6911      sed "s/^/$as_me: WARNING:     /" >&2 
    72896912    ;; 
    72906913esac 
    7291 { echo "$as_me:$LINENO: checking for stdint.h" >&5 
    7292 echo $ECHO_N "checking for stdint.h... $ECHO_C" >&6; } 
     6914echo "$as_me:$LINENO: checking for stdint.h" >&5 
     6915echo $ECHO_N "checking for stdint.h... $ECHO_C" >&6 
    72936916if test "${ac_cv_header_stdint_h+set}" = set; then 
    72946917  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    72966919  ac_cv_header_stdint_h=$ac_header_preproc 
    72976920fi 
    7298 { echo "$as_me:$LINENO: result: $ac_cv_header_stdint_h" >&5 
    7299 echo "${ECHO_T}$ac_cv_header_stdint_h" >&6; } 
     6921echo "$as_me:$LINENO: result: $ac_cv_header_stdint_h" >&5 
     6922echo "${ECHO_T}$ac_cv_header_stdint_h" >&6 
    73006923 
    73016924fi 
    … …  
    73096932 
    73106933if test "${ac_cv_header_stdlib_h+set}" = set; then 
    7311   { echo "$as_me:$LINENO: checking for stdlib.h" >&5 
    7312 echo $ECHO_N "checking for stdlib.h... $ECHO_C" >&6; } 
     6934  echo "$as_me:$LINENO: checking for stdlib.h" >&5 
     6935echo $ECHO_N "checking for stdlib.h... $ECHO_C" >&6 
    73136936if test "${ac_cv_header_stdlib_h+set}" = set; then 
    73146937  echo $ECHO_N "(cached) $ECHO_C" >&6 
    73156938fi 
    7316 { echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5 
    7317 echo "${ECHO_T}$ac_cv_header_stdlib_h" >&6; } 
     6939echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5 
     6940echo "${ECHO_T}$ac_cv_header_stdlib_h" >&6 
    73186941else 
    73196942  # Is the header compilable? 
    7320 { echo "$as_me:$LINENO: checking stdlib.h usability" >&5 
    7321 echo $ECHO_N "checking stdlib.h usability... $ECHO_C" >&6; } 
     6943echo "$as_me:$LINENO: checking stdlib.h usability" >&5 
     6944echo $ECHO_N "checking stdlib.h usability... $ECHO_C" >&6 
    73226945cat >conftest.$ac_ext <<_ACEOF 
    73236946/* confdefs.h.  */ 
    … …  
    73306953_ACEOF 
    73316954rm -f conftest.$ac_objext 
    7332 if { (ac_try="$ac_compile" 
    7333 case "(($ac_try" in 
    7334   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7335   *) ac_try_echo=$ac_try;; 
    7336 esac 
    7337 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7338   (eval "$ac_compile") 2>conftest.er1 
     6955if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     6956  (eval $ac_compile) 2>conftest.er1 
    73396957  ac_status=$? 
    73406958  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    73426960  cat conftest.err >&5 
    73436961  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7344   (exit $ac_status); } && { 
    7345          test -z "$ac_c_werror_flag" || 
    7346          test ! -s conftest.err 
    7347        } && test -s conftest.$ac_objext; then 
     6962  (exit $ac_status); } && 
     6963         { ac_try='test -z "$ac_c_werror_flag" 
     6964                         || test ! -s conftest.err' 
     6965  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6966  (eval $ac_try) 2>&5 
     6967  ac_status=$? 
     6968  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6969  (exit $ac_status); }; } && 
     6970         { ac_try='test -s conftest.$ac_objext' 
     6971  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     6972  (eval $ac_try) 2>&5 
     6973  ac_status=$? 
     6974  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     6975  (exit $ac_status); }; }; then 
    73486976  ac_header_compiler=yes 
    73496977else 
    … …  
    73516979sed 's/^/| /' conftest.$ac_ext >&5 
    73526980 
    7353         ac_header_compiler=no 
    7354 fi 
    7355  
    7356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    7357 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    7358 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     6981ac_header_compiler=no 
     6982fi 
     6983rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     6984echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     6985echo "${ECHO_T}$ac_header_compiler" >&6 
    73596986 
    73606987# Is the header present? 
    7361 { echo "$as_me:$LINENO: checking stdlib.h presence" >&5 
    7362 echo $ECHO_N "checking stdlib.h presence... $ECHO_C" >&6; } 
     6988echo "$as_me:$LINENO: checking stdlib.h presence" >&5 
     6989echo $ECHO_N "checking stdlib.h presence... $ECHO_C" >&6 
    73636990cat >conftest.$ac_ext <<_ACEOF 
    73646991/* confdefs.h.  */ 
    … …  
    73696996#include <stdlib.h> 
    73706997_ACEOF 
    7371 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    7372 case "(($ac_try" in 
    7373   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7374   *) ac_try_echo=$ac_try;; 
    7375 esac 
    7376 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7377   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     6998if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     6999  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    73787000  ac_status=$? 
    73797001  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    73817003  cat conftest.err >&5 
    73827004  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7383   (exit $ac_status); } >/dev/null && { 
    7384          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    7385          test ! -s conftest.err 
    7386        }; then 
     7005  (exit $ac_status); } >/dev/null; then 
     7006  if test -s conftest.err; then 
     7007    ac_cpp_err=$ac_c_preproc_warn_flag 
     7008    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     7009  else 
     7010    ac_cpp_err= 
     7011  fi 
     7012else 
     7013  ac_cpp_err=yes 
     7014fi 
     7015if test -z "$ac_cpp_err"; then 
    73877016  ac_header_preproc=yes 
    73887017else 
    … …  
    73927021  ac_header_preproc=no 
    73937022fi 
    7394  
    73957023rm -f conftest.err conftest.$ac_ext 
    7396 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    7397 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     7024echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     7025echo "${ECHO_T}$ac_header_preproc" >&6 
    73987026 
    73997027# So?  What about this header? 
    … …  
    74197047    { echo "$as_me:$LINENO: WARNING: stdlib.h: in the future, the compiler will take precedence" >&5 
    74207048echo "$as_me: WARNING: stdlib.h: in the future, the compiler will take precedence" >&2;} 
    7421  
     7049    ( 
     7050      cat <<\_ASBOX 
     7051## ------------------------------------ ## 
     7052## Report this to the pjproject lists.  ## 
     7053## ------------------------------------ ## 
     7054_ASBOX 
     7055    ) | 
     7056      sed "s/^/$as_me: WARNING:     /" >&2 
    74227057    ;; 
    74237058esac 
    7424 { echo "$as_me:$LINENO: checking for stdlib.h" >&5 
    7425 echo $ECHO_N "checking for stdlib.h... $ECHO_C" >&6; } 
     7059echo "$as_me:$LINENO: checking for stdlib.h" >&5 
     7060echo $ECHO_N "checking for stdlib.h... $ECHO_C" >&6 
    74267061if test "${ac_cv_header_stdlib_h+set}" = set; then 
    74277062  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    74297064  ac_cv_header_stdlib_h=$ac_header_preproc 
    74307065fi 
    7431 { echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5 
    7432 echo "${ECHO_T}$ac_cv_header_stdlib_h" >&6; } 
     7066echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5 
     7067echo "${ECHO_T}$ac_cv_header_stdlib_h" >&6 
    74337068 
    74347069fi 
    … …  
    74427077 
    74437078if test "${ac_cv_header_string_h+set}" = set; then 
    7444   { echo "$as_me:$LINENO: checking for string.h" >&5 
    7445 echo $ECHO_N "checking for string.h... $ECHO_C" >&6; } 
     7079  echo "$as_me:$LINENO: checking for string.h" >&5 
     7080echo $ECHO_N "checking for string.h... $ECHO_C" >&6 
    74467081if test "${ac_cv_header_string_h+set}" = set; then 
    74477082  echo $ECHO_N "(cached) $ECHO_C" >&6 
    74487083fi 
    7449 { echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5 
    7450 echo "${ECHO_T}$ac_cv_header_string_h" >&6; } 
     7084echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5 
     7085echo "${ECHO_T}$ac_cv_header_string_h" >&6 
    74517086else 
    74527087  # Is the header compilable? 
    7453 { echo "$as_me:$LINENO: checking string.h usability" >&5 
    7454 echo $ECHO_N "checking string.h usability... $ECHO_C" >&6; } 
     7088echo "$as_me:$LINENO: checking string.h usability" >&5 
     7089echo $ECHO_N "checking string.h usability... $ECHO_C" >&6 
    74557090cat >conftest.$ac_ext <<_ACEOF 
    74567091/* confdefs.h.  */ 
    … …  
    74637098_ACEOF 
    74647099rm -f conftest.$ac_objext 
    7465 if { (ac_try="$ac_compile" 
    7466 case "(($ac_try" in 
    7467   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7468   *) ac_try_echo=$ac_try;; 
    7469 esac 
    7470 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7471   (eval "$ac_compile") 2>conftest.er1 
     7100if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     7101  (eval $ac_compile) 2>conftest.er1 
    74727102  ac_status=$? 
    74737103  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    74757105  cat conftest.err >&5 
    74767106  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7477   (exit $ac_status); } && { 
    7478          test -z "$ac_c_werror_flag" || 
    7479          test ! -s conftest.err 
    7480        } && test -s conftest.$ac_objext; then 
     7107  (exit $ac_status); } && 
     7108         { ac_try='test -z "$ac_c_werror_flag" 
     7109                         || test ! -s conftest.err' 
     7110  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7111  (eval $ac_try) 2>&5 
     7112  ac_status=$? 
     7113  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7114  (exit $ac_status); }; } && 
     7115         { ac_try='test -s conftest.$ac_objext' 
     7116  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7117  (eval $ac_try) 2>&5 
     7118  ac_status=$? 
     7119  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7120  (exit $ac_status); }; }; then 
    74817121  ac_header_compiler=yes 
    74827122else 
    … …  
    74847124sed 's/^/| /' conftest.$ac_ext >&5 
    74857125 
    7486         ac_header_compiler=no 
    7487 fi 
    7488  
    7489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    7490 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    7491 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     7126ac_header_compiler=no 
     7127fi 
     7128rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     7129echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     7130echo "${ECHO_T}$ac_header_compiler" >&6 
    74927131 
    74937132# Is the header present? 
    7494 { echo "$as_me:$LINENO: checking string.h presence" >&5 
    7495 echo $ECHO_N "checking string.h presence... $ECHO_C" >&6; } 
     7133echo "$as_me:$LINENO: checking string.h presence" >&5 
     7134echo $ECHO_N "checking string.h presence... $ECHO_C" >&6 
    74967135cat >conftest.$ac_ext <<_ACEOF 
    74977136/* confdefs.h.  */ 
    … …  
    75027141#include <string.h> 
    75037142_ACEOF 
    7504 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    7505 case "(($ac_try" in 
    7506   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7507   *) ac_try_echo=$ac_try;; 
    7508 esac 
    7509 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7510   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     7143if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     7144  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    75117145  ac_status=$? 
    75127146  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    75147148  cat conftest.err >&5 
    75157149  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7516   (exit $ac_status); } >/dev/null && { 
    7517          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    7518          test ! -s conftest.err 
    7519        }; then 
     7150  (exit $ac_status); } >/dev/null; then 
     7151  if test -s conftest.err; then 
     7152    ac_cpp_err=$ac_c_preproc_warn_flag 
     7153    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     7154  else 
     7155    ac_cpp_err= 
     7156  fi 
     7157else 
     7158  ac_cpp_err=yes 
     7159fi 
     7160if test -z "$ac_cpp_err"; then 
    75207161  ac_header_preproc=yes 
    75217162else 
    … …  
    75257166  ac_header_preproc=no 
    75267167fi 
    7527  
    75287168rm -f conftest.err conftest.$ac_ext 
    7529 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    7530 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     7169echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     7170echo "${ECHO_T}$ac_header_preproc" >&6 
    75317171 
    75327172# So?  What about this header? 
    … …  
    75527192    { echo "$as_me:$LINENO: WARNING: string.h: in the future, the compiler will take precedence" >&5 
    75537193echo "$as_me: WARNING: string.h: in the future, the compiler will take precedence" >&2;} 
    7554  
     7194    ( 
     7195      cat <<\_ASBOX 
     7196## ------------------------------------ ## 
     7197## Report this to the pjproject lists.  ## 
     7198## ------------------------------------ ## 
     7199_ASBOX 
     7200    ) | 
     7201      sed "s/^/$as_me: WARNING:     /" >&2 
    75557202    ;; 
    75567203esac 
    7557 { echo "$as_me:$LINENO: checking for string.h" >&5 
    7558 echo $ECHO_N "checking for string.h... $ECHO_C" >&6; } 
     7204echo "$as_me:$LINENO: checking for string.h" >&5 
     7205echo $ECHO_N "checking for string.h... $ECHO_C" >&6 
    75597206if test "${ac_cv_header_string_h+set}" = set; then 
    75607207  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    75627209  ac_cv_header_string_h=$ac_header_preproc 
    75637210fi 
    7564 { echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5 
    7565 echo "${ECHO_T}$ac_cv_header_string_h" >&6; } 
     7211echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5 
     7212echo "${ECHO_T}$ac_cv_header_string_h" >&6 
    75667213 
    75677214fi 
    … …  
    75757222 
    75767223if test "${ac_cv_header_sys_ioctl_h+set}" = set; then 
    7577   { echo "$as_me:$LINENO: checking for sys/ioctl.h" >&5 
    7578 echo $ECHO_N "checking for sys/ioctl.h... $ECHO_C" >&6; } 
     7224  echo "$as_me:$LINENO: checking for sys/ioctl.h" >&5 
     7225echo $ECHO_N "checking for sys/ioctl.h... $ECHO_C" >&6 
    75797226if test "${ac_cv_header_sys_ioctl_h+set}" = set; then 
    75807227  echo $ECHO_N "(cached) $ECHO_C" >&6 
    75817228fi 
    7582 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_ioctl_h" >&5 
    7583 echo "${ECHO_T}$ac_cv_header_sys_ioctl_h" >&6; } 
     7229echo "$as_me:$LINENO: result: $ac_cv_header_sys_ioctl_h" >&5 
     7230echo "${ECHO_T}$ac_cv_header_sys_ioctl_h" >&6 
    75847231else 
    75857232  # Is the header compilable? 
    7586 { echo "$as_me:$LINENO: checking sys/ioctl.h usability" >&5 
    7587 echo $ECHO_N "checking sys/ioctl.h usability... $ECHO_C" >&6; } 
     7233echo "$as_me:$LINENO: checking sys/ioctl.h usability" >&5 
     7234echo $ECHO_N "checking sys/ioctl.h usability... $ECHO_C" >&6 
    75887235cat >conftest.$ac_ext <<_ACEOF 
    75897236/* confdefs.h.  */ 
    … …  
    75967243_ACEOF 
    75977244rm -f conftest.$ac_objext 
    7598 if { (ac_try="$ac_compile" 
    7599 case "(($ac_try" in 
    7600   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7601   *) ac_try_echo=$ac_try;; 
    7602 esac 
    7603 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7604   (eval "$ac_compile") 2>conftest.er1 
     7245if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     7246  (eval $ac_compile) 2>conftest.er1 
    76057247  ac_status=$? 
    76067248  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    76087250  cat conftest.err >&5 
    76097251  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7610   (exit $ac_status); } && { 
    7611          test -z "$ac_c_werror_flag" || 
    7612          test ! -s conftest.err 
    7613        } && test -s conftest.$ac_objext; then 
     7252  (exit $ac_status); } && 
     7253         { ac_try='test -z "$ac_c_werror_flag" 
     7254                         || test ! -s conftest.err' 
     7255  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7256  (eval $ac_try) 2>&5 
     7257  ac_status=$? 
     7258  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7259  (exit $ac_status); }; } && 
     7260         { ac_try='test -s conftest.$ac_objext' 
     7261  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7262  (eval $ac_try) 2>&5 
     7263  ac_status=$? 
     7264  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7265  (exit $ac_status); }; }; then 
    76147266  ac_header_compiler=yes 
    76157267else 
    … …  
    76177269sed 's/^/| /' conftest.$ac_ext >&5 
    76187270 
    7619         ac_header_compiler=no 
    7620 fi 
    7621  
    7622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    7623 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    7624 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     7271ac_header_compiler=no 
     7272fi 
     7273rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     7274echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     7275echo "${ECHO_T}$ac_header_compiler" >&6 
    76257276 
    76267277# Is the header present? 
    7627 { echo "$as_me:$LINENO: checking sys/ioctl.h presence" >&5 
    7628 echo $ECHO_N "checking sys/ioctl.h presence... $ECHO_C" >&6; } 
     7278echo "$as_me:$LINENO: checking sys/ioctl.h presence" >&5 
     7279echo $ECHO_N "checking sys/ioctl.h presence... $ECHO_C" >&6 
    76297280cat >conftest.$ac_ext <<_ACEOF 
    76307281/* confdefs.h.  */ 
    … …  
    76357286#include <sys/ioctl.h> 
    76367287_ACEOF 
    7637 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    7638 case "(($ac_try" in 
    7639   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7640   *) ac_try_echo=$ac_try;; 
    7641 esac 
    7642 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7643   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     7288if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     7289  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    76447290  ac_status=$? 
    76457291  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    76477293  cat conftest.err >&5 
    76487294  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7649   (exit $ac_status); } >/dev/null && { 
    7650          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    7651          test ! -s conftest.err 
    7652        }; then 
     7295  (exit $ac_status); } >/dev/null; then 
     7296  if test -s conftest.err; then 
     7297    ac_cpp_err=$ac_c_preproc_warn_flag 
     7298    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     7299  else 
     7300    ac_cpp_err= 
     7301  fi 
     7302else 
     7303  ac_cpp_err=yes 
     7304fi 
     7305if test -z "$ac_cpp_err"; then 
    76537306  ac_header_preproc=yes 
    76547307else 
    … …  
    76587311  ac_header_preproc=no 
    76597312fi 
    7660  
    76617313rm -f conftest.err conftest.$ac_ext 
    7662 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    7663 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     7314echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     7315echo "${ECHO_T}$ac_header_preproc" >&6 
    76647316 
    76657317# So?  What about this header? 
    … …  
    76857337    { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: in the future, the compiler will take precedence" >&5 
    76867338echo "$as_me: WARNING: sys/ioctl.h: in the future, the compiler will take precedence" >&2;} 
    7687  
     7339    ( 
     7340      cat <<\_ASBOX 
     7341## ------------------------------------ ## 
     7342## Report this to the pjproject lists.  ## 
     7343## ------------------------------------ ## 
     7344_ASBOX 
     7345    ) | 
     7346      sed "s/^/$as_me: WARNING:     /" >&2 
    76887347    ;; 
    76897348esac 
    7690 { echo "$as_me:$LINENO: checking for sys/ioctl.h" >&5 
    7691 echo $ECHO_N "checking for sys/ioctl.h... $ECHO_C" >&6; } 
     7349echo "$as_me:$LINENO: checking for sys/ioctl.h" >&5 
     7350echo $ECHO_N "checking for sys/ioctl.h... $ECHO_C" >&6 
    76927351if test "${ac_cv_header_sys_ioctl_h+set}" = set; then 
    76937352  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    76957354  ac_cv_header_sys_ioctl_h=$ac_header_preproc 
    76967355fi 
    7697 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_ioctl_h" >&5 
    7698 echo "${ECHO_T}$ac_cv_header_sys_ioctl_h" >&6; } 
     7356echo "$as_me:$LINENO: result: $ac_cv_header_sys_ioctl_h" >&5 
     7357echo "${ECHO_T}$ac_cv_header_sys_ioctl_h" >&6 
    76997358 
    77007359fi 
    … …  
    77087367 
    77097368if test "${ac_cv_header_sys_select_h+set}" = set; then 
    7710   { echo "$as_me:$LINENO: checking for sys/select.h" >&5 
    7711 echo $ECHO_N "checking for sys/select.h... $ECHO_C" >&6; } 
     7369  echo "$as_me:$LINENO: checking for sys/select.h" >&5 
     7370echo $ECHO_N "checking for sys/select.h... $ECHO_C" >&6 
    77127371if test "${ac_cv_header_sys_select_h+set}" = set; then 
    77137372  echo $ECHO_N "(cached) $ECHO_C" >&6 
    77147373fi 
    7715 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_select_h" >&5 
    7716 echo "${ECHO_T}$ac_cv_header_sys_select_h" >&6; } 
     7374echo "$as_me:$LINENO: result: $ac_cv_header_sys_select_h" >&5 
     7375echo "${ECHO_T}$ac_cv_header_sys_select_h" >&6 
    77177376else 
    77187377  # Is the header compilable? 
    7719 { echo "$as_me:$LINENO: checking sys/select.h usability" >&5 
    7720 echo $ECHO_N "checking sys/select.h usability... $ECHO_C" >&6; } 
     7378echo "$as_me:$LINENO: checking sys/select.h usability" >&5 
     7379echo $ECHO_N "checking sys/select.h usability... $ECHO_C" >&6 
    77217380cat >conftest.$ac_ext <<_ACEOF 
    77227381/* confdefs.h.  */ 
    … …  
    77297388_ACEOF 
    77307389rm -f conftest.$ac_objext 
    7731 if { (ac_try="$ac_compile" 
    7732 case "(($ac_try" in 
    7733   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7734   *) ac_try_echo=$ac_try;; 
    7735 esac 
    7736 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7737   (eval "$ac_compile") 2>conftest.er1 
     7390if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     7391  (eval $ac_compile) 2>conftest.er1 
    77387392  ac_status=$? 
    77397393  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    77417395  cat conftest.err >&5 
    77427396  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7743   (exit $ac_status); } && { 
    7744          test -z "$ac_c_werror_flag" || 
    7745          test ! -s conftest.err 
    7746        } && test -s conftest.$ac_objext; then 
     7397  (exit $ac_status); } && 
     7398         { ac_try='test -z "$ac_c_werror_flag" 
     7399                         || test ! -s conftest.err' 
     7400  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7401  (eval $ac_try) 2>&5 
     7402  ac_status=$? 
     7403  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7404  (exit $ac_status); }; } && 
     7405         { ac_try='test -s conftest.$ac_objext' 
     7406  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7407  (eval $ac_try) 2>&5 
     7408  ac_status=$? 
     7409  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7410  (exit $ac_status); }; }; then 
    77477411  ac_header_compiler=yes 
    77487412else 
    … …  
    77507414sed 's/^/| /' conftest.$ac_ext >&5 
    77517415 
    7752         ac_header_compiler=no 
    7753 fi 
    7754  
    7755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    7756 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    7757 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     7416ac_header_compiler=no 
     7417fi 
     7418rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     7419echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     7420echo "${ECHO_T}$ac_header_compiler" >&6 
    77587421 
    77597422# Is the header present? 
    7760 { echo "$as_me:$LINENO: checking sys/select.h presence" >&5 
    7761 echo $ECHO_N "checking sys/select.h presence... $ECHO_C" >&6; } 
     7423echo "$as_me:$LINENO: checking sys/select.h presence" >&5 
     7424echo $ECHO_N "checking sys/select.h presence... $ECHO_C" >&6 
    77627425cat >conftest.$ac_ext <<_ACEOF 
    77637426/* confdefs.h.  */ 
    … …  
    77687431#include <sys/select.h> 
    77697432_ACEOF 
    7770 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    7771 case "(($ac_try" in 
    7772   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7773   *) ac_try_echo=$ac_try;; 
    7774 esac 
    7775 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7776   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     7433if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     7434  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    77777435  ac_status=$? 
    77787436  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    77807438  cat conftest.err >&5 
    77817439  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7782   (exit $ac_status); } >/dev/null && { 
    7783          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    7784          test ! -s conftest.err 
    7785        }; then 
     7440  (exit $ac_status); } >/dev/null; then 
     7441  if test -s conftest.err; then 
     7442    ac_cpp_err=$ac_c_preproc_warn_flag 
     7443    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     7444  else 
     7445    ac_cpp_err= 
     7446  fi 
     7447else 
     7448  ac_cpp_err=yes 
     7449fi 
     7450if test -z "$ac_cpp_err"; then 
    77867451  ac_header_preproc=yes 
    77877452else 
    … …  
    77917456  ac_header_preproc=no 
    77927457fi 
    7793  
    77947458rm -f conftest.err conftest.$ac_ext 
    7795 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    7796 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     7459echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     7460echo "${ECHO_T}$ac_header_preproc" >&6 
    77977461 
    77987462# So?  What about this header? 
    … …  
    78187482    { echo "$as_me:$LINENO: WARNING: sys/select.h: in the future, the compiler will take precedence" >&5 
    78197483echo "$as_me: WARNING: sys/select.h: in the future, the compiler will take precedence" >&2;} 
    7820  
     7484    ( 
     7485      cat <<\_ASBOX 
     7486## ------------------------------------ ## 
     7487## Report this to the pjproject lists.  ## 
     7488## ------------------------------------ ## 
     7489_ASBOX 
     7490    ) | 
     7491      sed "s/^/$as_me: WARNING:     /" >&2 
    78217492    ;; 
    78227493esac 
    7823 { echo "$as_me:$LINENO: checking for sys/select.h" >&5 
    7824 echo $ECHO_N "checking for sys/select.h... $ECHO_C" >&6; } 
     7494echo "$as_me:$LINENO: checking for sys/select.h" >&5 
     7495echo $ECHO_N "checking for sys/select.h... $ECHO_C" >&6 
    78257496if test "${ac_cv_header_sys_select_h+set}" = set; then 
    78267497  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    78287499  ac_cv_header_sys_select_h=$ac_header_preproc 
    78297500fi 
    7830 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_select_h" >&5 
    7831 echo "${ECHO_T}$ac_cv_header_sys_select_h" >&6; } 
     7501echo "$as_me:$LINENO: result: $ac_cv_header_sys_select_h" >&5 
     7502echo "${ECHO_T}$ac_cv_header_sys_select_h" >&6 
    78327503 
    78337504fi 
    … …  
    78417512 
    78427513if test "${ac_cv_header_sys_socket_h+set}" = set; then 
    7843   { echo "$as_me:$LINENO: checking for sys/socket.h" >&5 
    7844 echo $ECHO_N "checking for sys/socket.h... $ECHO_C" >&6; } 
     7514  echo "$as_me:$LINENO: checking for sys/socket.h" >&5 
     7515echo $ECHO_N "checking for sys/socket.h... $ECHO_C" >&6 
    78457516if test "${ac_cv_header_sys_socket_h+set}" = set; then 
    78467517  echo $ECHO_N "(cached) $ECHO_C" >&6 
    78477518fi 
    7848 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_socket_h" >&5 
    7849 echo "${ECHO_T}$ac_cv_header_sys_socket_h" >&6; } 
     7519echo "$as_me:$LINENO: result: $ac_cv_header_sys_socket_h" >&5 
     7520echo "${ECHO_T}$ac_cv_header_sys_socket_h" >&6 
    78507521else 
    78517522  # Is the header compilable? 
    7852 { echo "$as_me:$LINENO: checking sys/socket.h usability" >&5 
    7853 echo $ECHO_N "checking sys/socket.h usability... $ECHO_C" >&6; } 
     7523echo "$as_me:$LINENO: checking sys/socket.h usability" >&5 
     7524echo $ECHO_N "checking sys/socket.h usability... $ECHO_C" >&6 
    78547525cat >conftest.$ac_ext <<_ACEOF 
    78557526/* confdefs.h.  */ 
    … …  
    78627533_ACEOF 
    78637534rm -f conftest.$ac_objext 
    7864 if { (ac_try="$ac_compile" 
    7865 case "(($ac_try" in 
    7866   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7867   *) ac_try_echo=$ac_try;; 
    7868 esac 
    7869 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7870   (eval "$ac_compile") 2>conftest.er1 
     7535if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     7536  (eval $ac_compile) 2>conftest.er1 
    78717537  ac_status=$? 
    78727538  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    78747540  cat conftest.err >&5 
    78757541  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7876   (exit $ac_status); } && { 
    7877          test -z "$ac_c_werror_flag" || 
    7878          test ! -s conftest.err 
    7879        } && test -s conftest.$ac_objext; then 
     7542  (exit $ac_status); } && 
     7543         { ac_try='test -z "$ac_c_werror_flag" 
     7544                         || test ! -s conftest.err' 
     7545  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7546  (eval $ac_try) 2>&5 
     7547  ac_status=$? 
     7548  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7549  (exit $ac_status); }; } && 
     7550         { ac_try='test -s conftest.$ac_objext' 
     7551  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7552  (eval $ac_try) 2>&5 
     7553  ac_status=$? 
     7554  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7555  (exit $ac_status); }; }; then 
    78807556  ac_header_compiler=yes 
    78817557else 
    … …  
    78837559sed 's/^/| /' conftest.$ac_ext >&5 
    78847560 
    7885         ac_header_compiler=no 
    7886 fi 
    7887  
    7888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    7889 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    7890 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     7561ac_header_compiler=no 
     7562fi 
     7563rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     7564echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     7565echo "${ECHO_T}$ac_header_compiler" >&6 
    78917566 
    78927567# Is the header present? 
    7893 { echo "$as_me:$LINENO: checking sys/socket.h presence" >&5 
    7894 echo $ECHO_N "checking sys/socket.h presence... $ECHO_C" >&6; } 
     7568echo "$as_me:$LINENO: checking sys/socket.h presence" >&5 
     7569echo $ECHO_N "checking sys/socket.h presence... $ECHO_C" >&6 
    78957570cat >conftest.$ac_ext <<_ACEOF 
    78967571/* confdefs.h.  */ 
    … …  
    79017576#include <sys/socket.h> 
    79027577_ACEOF 
    7903 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    7904 case "(($ac_try" in 
    7905   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7906   *) ac_try_echo=$ac_try;; 
    7907 esac 
    7908 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7909   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     7578if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     7579  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    79107580  ac_status=$? 
    79117581  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    79137583  cat conftest.err >&5 
    79147584  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7915   (exit $ac_status); } >/dev/null && { 
    7916          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    7917          test ! -s conftest.err 
    7918        }; then 
     7585  (exit $ac_status); } >/dev/null; then 
     7586  if test -s conftest.err; then 
     7587    ac_cpp_err=$ac_c_preproc_warn_flag 
     7588    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     7589  else 
     7590    ac_cpp_err= 
     7591  fi 
     7592else 
     7593  ac_cpp_err=yes 
     7594fi 
     7595if test -z "$ac_cpp_err"; then 
    79197596  ac_header_preproc=yes 
    79207597else 
    … …  
    79247601  ac_header_preproc=no 
    79257602fi 
    7926  
    79277603rm -f conftest.err conftest.$ac_ext 
    7928 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    7929 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     7604echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     7605echo "${ECHO_T}$ac_header_preproc" >&6 
    79307606 
    79317607# So?  What about this header? 
    … …  
    79517627    { echo "$as_me:$LINENO: WARNING: sys/socket.h: in the future, the compiler will take precedence" >&5 
    79527628echo "$as_me: WARNING: sys/socket.h: in the future, the compiler will take precedence" >&2;} 
    7953  
     7629    ( 
     7630      cat <<\_ASBOX 
     7631## ------------------------------------ ## 
     7632## Report this to the pjproject lists.  ## 
     7633## ------------------------------------ ## 
     7634_ASBOX 
     7635    ) | 
     7636      sed "s/^/$as_me: WARNING:     /" >&2 
    79547637    ;; 
    79557638esac 
    7956 { echo "$as_me:$LINENO: checking for sys/socket.h" >&5 
    7957 echo $ECHO_N "checking for sys/socket.h... $ECHO_C" >&6; } 
     7639echo "$as_me:$LINENO: checking for sys/socket.h" >&5 
     7640echo $ECHO_N "checking for sys/socket.h... $ECHO_C" >&6 
    79587641if test "${ac_cv_header_sys_socket_h+set}" = set; then 
    79597642  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    79617644  ac_cv_header_sys_socket_h=$ac_header_preproc 
    79627645fi 
    7963 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_socket_h" >&5 
    7964 echo "${ECHO_T}$ac_cv_header_sys_socket_h" >&6; } 
     7646echo "$as_me:$LINENO: result: $ac_cv_header_sys_socket_h" >&5 
     7647echo "${ECHO_T}$ac_cv_header_sys_socket_h" >&6 
    79657648 
    79667649fi 
    … …  
    79747657 
    79757658if test "${ac_cv_header_sys_time_h+set}" = set; then 
    7976   { echo "$as_me:$LINENO: checking for sys/time.h" >&5 
    7977 echo $ECHO_N "checking for sys/time.h... $ECHO_C" >&6; } 
     7659  echo "$as_me:$LINENO: checking for sys/time.h" >&5 
     7660echo $ECHO_N "checking for sys/time.h... $ECHO_C" >&6 
    79787661if test "${ac_cv_header_sys_time_h+set}" = set; then 
    79797662  echo $ECHO_N "(cached) $ECHO_C" >&6 
    79807663fi 
    7981 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_time_h" >&5 
    7982 echo "${ECHO_T}$ac_cv_header_sys_time_h" >&6; } 
     7664echo "$as_me:$LINENO: result: $ac_cv_header_sys_time_h" >&5 
     7665echo "${ECHO_T}$ac_cv_header_sys_time_h" >&6 
    79837666else 
    79847667  # Is the header compilable? 
    7985 { echo "$as_me:$LINENO: checking sys/time.h usability" >&5 
    7986 echo $ECHO_N "checking sys/time.h usability... $ECHO_C" >&6; } 
     7668echo "$as_me:$LINENO: checking sys/time.h usability" >&5 
     7669echo $ECHO_N "checking sys/time.h usability... $ECHO_C" >&6 
    79877670cat >conftest.$ac_ext <<_ACEOF 
    79887671/* confdefs.h.  */ 
    … …  
    79957678_ACEOF 
    79967679rm -f conftest.$ac_objext 
    7997 if { (ac_try="$ac_compile" 
    7998 case "(($ac_try" in 
    7999   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8000   *) ac_try_echo=$ac_try;; 
    8001 esac 
    8002 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8003   (eval "$ac_compile") 2>conftest.er1 
     7680if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     7681  (eval $ac_compile) 2>conftest.er1 
    80047682  ac_status=$? 
    80057683  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    80077685  cat conftest.err >&5 
    80087686  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8009   (exit $ac_status); } && { 
    8010          test -z "$ac_c_werror_flag" || 
    8011          test ! -s conftest.err 
    8012        } && test -s conftest.$ac_objext; then 
     7687  (exit $ac_status); } && 
     7688         { ac_try='test -z "$ac_c_werror_flag" 
     7689                         || test ! -s conftest.err' 
     7690  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7691  (eval $ac_try) 2>&5 
     7692  ac_status=$? 
     7693  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7694  (exit $ac_status); }; } && 
     7695         { ac_try='test -s conftest.$ac_objext' 
     7696  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7697  (eval $ac_try) 2>&5 
     7698  ac_status=$? 
     7699  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7700  (exit $ac_status); }; }; then 
    80137701  ac_header_compiler=yes 
    80147702else 
    … …  
    80167704sed 's/^/| /' conftest.$ac_ext >&5 
    80177705 
    8018         ac_header_compiler=no 
    8019 fi 
    8020  
    8021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    8022 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    8023 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     7706ac_header_compiler=no 
     7707fi 
     7708rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     7709echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     7710echo "${ECHO_T}$ac_header_compiler" >&6 
    80247711 
    80257712# Is the header present? 
    8026 { echo "$as_me:$LINENO: checking sys/time.h presence" >&5 
    8027 echo $ECHO_N "checking sys/time.h presence... $ECHO_C" >&6; } 
     7713echo "$as_me:$LINENO: checking sys/time.h presence" >&5 
     7714echo $ECHO_N "checking sys/time.h presence... $ECHO_C" >&6 
    80287715cat >conftest.$ac_ext <<_ACEOF 
    80297716/* confdefs.h.  */ 
    … …  
    80347721#include <sys/time.h> 
    80357722_ACEOF 
    8036 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    8037 case "(($ac_try" in 
    8038   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8039   *) ac_try_echo=$ac_try;; 
    8040 esac 
    8041 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8042   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     7723if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     7724  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    80437725  ac_status=$? 
    80447726  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    80467728  cat conftest.err >&5 
    80477729  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8048   (exit $ac_status); } >/dev/null && { 
    8049          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    8050          test ! -s conftest.err 
    8051        }; then 
     7730  (exit $ac_status); } >/dev/null; then 
     7731  if test -s conftest.err; then 
     7732    ac_cpp_err=$ac_c_preproc_warn_flag 
     7733    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     7734  else 
     7735    ac_cpp_err= 
     7736  fi 
     7737else 
     7738  ac_cpp_err=yes 
     7739fi 
     7740if test -z "$ac_cpp_err"; then 
    80527741  ac_header_preproc=yes 
    80537742else 
    … …  
    80577746  ac_header_preproc=no 
    80587747fi 
    8059  
    80607748rm -f conftest.err conftest.$ac_ext 
    8061 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    8062 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     7749echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     7750echo "${ECHO_T}$ac_header_preproc" >&6 
    80637751 
    80647752# So?  What about this header? 
    … …  
    80847772    { echo "$as_me:$LINENO: WARNING: sys/time.h: in the future, the compiler will take precedence" >&5 
    80857773echo "$as_me: WARNING: sys/time.h: in the future, the compiler will take precedence" >&2;} 
    8086  
     7774    ( 
     7775      cat <<\_ASBOX 
     7776## ------------------------------------ ## 
     7777## Report this to the pjproject lists.  ## 
     7778## ------------------------------------ ## 
     7779_ASBOX 
     7780    ) | 
     7781      sed "s/^/$as_me: WARNING:     /" >&2 
    80877782    ;; 
    80887783esac 
    8089 { echo "$as_me:$LINENO: checking for sys/time.h" >&5 
    8090 echo $ECHO_N "checking for sys/time.h... $ECHO_C" >&6; } 
     7784echo "$as_me:$LINENO: checking for sys/time.h" >&5 
     7785echo $ECHO_N "checking for sys/time.h... $ECHO_C" >&6 
    80917786if test "${ac_cv_header_sys_time_h+set}" = set; then 
    80927787  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    80947789  ac_cv_header_sys_time_h=$ac_header_preproc 
    80957790fi 
    8096 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_time_h" >&5 
    8097 echo "${ECHO_T}$ac_cv_header_sys_time_h" >&6; } 
     7791echo "$as_me:$LINENO: result: $ac_cv_header_sys_time_h" >&5 
     7792echo "${ECHO_T}$ac_cv_header_sys_time_h" >&6 
    80987793 
    80997794fi 
    … …  
    81077802 
    81087803if test "${ac_cv_header_sys_timeb_h+set}" = set; then 
    8109   { echo "$as_me:$LINENO: checking for sys/timeb.h" >&5 
    8110 echo $ECHO_N "checking for sys/timeb.h... $ECHO_C" >&6; } 
     7804  echo "$as_me:$LINENO: checking for sys/timeb.h" >&5 
     7805echo $ECHO_N "checking for sys/timeb.h... $ECHO_C" >&6 
    81117806if test "${ac_cv_header_sys_timeb_h+set}" = set; then 
    81127807  echo $ECHO_N "(cached) $ECHO_C" >&6 
    81137808fi 
    8114 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_timeb_h" >&5 
    8115 echo "${ECHO_T}$ac_cv_header_sys_timeb_h" >&6; } 
     7809echo "$as_me:$LINENO: result: $ac_cv_header_sys_timeb_h" >&5 
     7810echo "${ECHO_T}$ac_cv_header_sys_timeb_h" >&6 
    81167811else 
    81177812  # Is the header compilable? 
    8118 { echo "$as_me:$LINENO: checking sys/timeb.h usability" >&5 
    8119 echo $ECHO_N "checking sys/timeb.h usability... $ECHO_C" >&6; } 
     7813echo "$as_me:$LINENO: checking sys/timeb.h usability" >&5 
     7814echo $ECHO_N "checking sys/timeb.h usability... $ECHO_C" >&6 
    81207815cat >conftest.$ac_ext <<_ACEOF 
    81217816/* confdefs.h.  */ 
    … …  
    81287823_ACEOF 
    81297824rm -f conftest.$ac_objext 
    8130 if { (ac_try="$ac_compile" 
    8131 case "(($ac_try" in 
    8132   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8133   *) ac_try_echo=$ac_try;; 
    8134 esac 
    8135 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8136   (eval "$ac_compile") 2>conftest.er1 
     7825if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     7826  (eval $ac_compile) 2>conftest.er1 
    81377827  ac_status=$? 
    81387828  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    81407830  cat conftest.err >&5 
    81417831  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8142   (exit $ac_status); } && { 
    8143          test -z "$ac_c_werror_flag" || 
    8144          test ! -s conftest.err 
    8145        } && test -s conftest.$ac_objext; then 
     7832  (exit $ac_status); } && 
     7833         { ac_try='test -z "$ac_c_werror_flag" 
     7834                         || test ! -s conftest.err' 
     7835  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7836  (eval $ac_try) 2>&5 
     7837  ac_status=$? 
     7838  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7839  (exit $ac_status); }; } && 
     7840         { ac_try='test -s conftest.$ac_objext' 
     7841  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7842  (eval $ac_try) 2>&5 
     7843  ac_status=$? 
     7844  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7845  (exit $ac_status); }; }; then 
    81467846  ac_header_compiler=yes 
    81477847else 
    … …  
    81497849sed 's/^/| /' conftest.$ac_ext >&5 
    81507850 
    8151         ac_header_compiler=no 
    8152 fi 
    8153  
    8154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    8155 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    8156 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     7851ac_header_compiler=no 
     7852fi 
     7853rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     7854echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     7855echo "${ECHO_T}$ac_header_compiler" >&6 
    81577856 
    81587857# Is the header present? 
    8159 { echo "$as_me:$LINENO: checking sys/timeb.h presence" >&5 
    8160 echo $ECHO_N "checking sys/timeb.h presence... $ECHO_C" >&6; } 
     7858echo "$as_me:$LINENO: checking sys/timeb.h presence" >&5 
     7859echo $ECHO_N "checking sys/timeb.h presence... $ECHO_C" >&6 
    81617860cat >conftest.$ac_ext <<_ACEOF 
    81627861/* confdefs.h.  */ 
    … …  
    81677866#include <sys/timeb.h> 
    81687867_ACEOF 
    8169 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    8170 case "(($ac_try" in 
    8171   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8172   *) ac_try_echo=$ac_try;; 
    8173 esac 
    8174 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8175   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     7868if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     7869  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    81767870  ac_status=$? 
    81777871  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    81797873  cat conftest.err >&5 
    81807874  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8181   (exit $ac_status); } >/dev/null && { 
    8182          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    8183          test ! -s conftest.err 
    8184        }; then 
     7875  (exit $ac_status); } >/dev/null; then 
     7876  if test -s conftest.err; then 
     7877    ac_cpp_err=$ac_c_preproc_warn_flag 
     7878    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     7879  else 
     7880    ac_cpp_err= 
     7881  fi 
     7882else 
     7883  ac_cpp_err=yes 
     7884fi 
     7885if test -z "$ac_cpp_err"; then 
    81857886  ac_header_preproc=yes 
    81867887else 
    … …  
    81907891  ac_header_preproc=no 
    81917892fi 
    8192  
    81937893rm -f conftest.err conftest.$ac_ext 
    8194 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    8195 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     7894echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     7895echo "${ECHO_T}$ac_header_preproc" >&6 
    81967896 
    81977897# So?  What about this header? 
    … …  
    82177917    { echo "$as_me:$LINENO: WARNING: sys/timeb.h: in the future, the compiler will take precedence" >&5 
    82187918echo "$as_me: WARNING: sys/timeb.h: in the future, the compiler will take precedence" >&2;} 
    8219  
     7919    ( 
     7920      cat <<\_ASBOX 
     7921## ------------------------------------ ## 
     7922## Report this to the pjproject lists.  ## 
     7923## ------------------------------------ ## 
     7924_ASBOX 
     7925    ) | 
     7926      sed "s/^/$as_me: WARNING:     /" >&2 
    82207927    ;; 
    82217928esac 
    8222 { echo "$as_me:$LINENO: checking for sys/timeb.h" >&5 
    8223 echo $ECHO_N "checking for sys/timeb.h... $ECHO_C" >&6; } 
     7929echo "$as_me:$LINENO: checking for sys/timeb.h" >&5 
     7930echo $ECHO_N "checking for sys/timeb.h... $ECHO_C" >&6 
    82247931if test "${ac_cv_header_sys_timeb_h+set}" = set; then 
    82257932  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    82277934  ac_cv_header_sys_timeb_h=$ac_header_preproc 
    82287935fi 
    8229 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_timeb_h" >&5 
    8230 echo "${ECHO_T}$ac_cv_header_sys_timeb_h" >&6; } 
     7936echo "$as_me:$LINENO: result: $ac_cv_header_sys_timeb_h" >&5 
     7937echo "${ECHO_T}$ac_cv_header_sys_timeb_h" >&6 
    82317938 
    82327939fi 
    … …  
    82407947 
    82417948if test "${ac_cv_header_sys_types_h+set}" = set; then 
    8242   { echo "$as_me:$LINENO: checking for sys/types.h" >&5 
    8243 echo $ECHO_N "checking for sys/types.h... $ECHO_C" >&6; } 
     7949  echo "$as_me:$LINENO: checking for sys/types.h" >&5 
     7950echo $ECHO_N "checking for sys/types.h... $ECHO_C" >&6 
    82447951if test "${ac_cv_header_sys_types_h+set}" = set; then 
    82457952  echo $ECHO_N "(cached) $ECHO_C" >&6 
    82467953fi 
    8247 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h" >&5 
    8248 echo "${ECHO_T}$ac_cv_header_sys_types_h" >&6; } 
     7954echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h" >&5 
     7955echo "${ECHO_T}$ac_cv_header_sys_types_h" >&6 
    82497956else 
    82507957  # Is the header compilable? 
    8251 { echo "$as_me:$LINENO: checking sys/types.h usability" >&5 
    8252 echo $ECHO_N "checking sys/types.h usability... $ECHO_C" >&6; } 
     7958echo "$as_me:$LINENO: checking sys/types.h usability" >&5 
     7959echo $ECHO_N "checking sys/types.h usability... $ECHO_C" >&6 
    82537960cat >conftest.$ac_ext <<_ACEOF 
    82547961/* confdefs.h.  */ 
    … …  
    82617968_ACEOF 
    82627969rm -f conftest.$ac_objext 
    8263 if { (ac_try="$ac_compile" 
    8264 case "(($ac_try" in 
    8265   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8266   *) ac_try_echo=$ac_try;; 
    8267 esac 
    8268 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8269   (eval "$ac_compile") 2>conftest.er1 
     7970if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     7971  (eval $ac_compile) 2>conftest.er1 
    82707972  ac_status=$? 
    82717973  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    82737975  cat conftest.err >&5 
    82747976  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8275   (exit $ac_status); } && { 
    8276          test -z "$ac_c_werror_flag" || 
    8277          test ! -s conftest.err 
    8278        } && test -s conftest.$ac_objext; then 
     7977  (exit $ac_status); } && 
     7978         { ac_try='test -z "$ac_c_werror_flag" 
     7979                         || test ! -s conftest.err' 
     7980  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7981  (eval $ac_try) 2>&5 
     7982  ac_status=$? 
     7983  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7984  (exit $ac_status); }; } && 
     7985         { ac_try='test -s conftest.$ac_objext' 
     7986  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     7987  (eval $ac_try) 2>&5 
     7988  ac_status=$? 
     7989  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     7990  (exit $ac_status); }; }; then 
    82797991  ac_header_compiler=yes 
    82807992else 
    … …  
    82827994sed 's/^/| /' conftest.$ac_ext >&5 
    82837995 
    8284         ac_header_compiler=no 
    8285 fi 
    8286  
    8287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    8288 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    8289 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     7996ac_header_compiler=no 
     7997fi 
     7998rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     7999echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     8000echo "${ECHO_T}$ac_header_compiler" >&6 
    82908001 
    82918002# Is the header present? 
    8292 { echo "$as_me:$LINENO: checking sys/types.h presence" >&5 
    8293 echo $ECHO_N "checking sys/types.h presence... $ECHO_C" >&6; } 
     8003echo "$as_me:$LINENO: checking sys/types.h presence" >&5 
     8004echo $ECHO_N "checking sys/types.h presence... $ECHO_C" >&6 
    82948005cat >conftest.$ac_ext <<_ACEOF 
    82958006/* confdefs.h.  */ 
    … …  
    83008011#include <sys/types.h> 
    83018012_ACEOF 
    8302 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    8303 case "(($ac_try" in 
    8304   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8305   *) ac_try_echo=$ac_try;; 
    8306 esac 
    8307 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8308   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     8013if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     8014  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    83098015  ac_status=$? 
    83108016  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    83128018  cat conftest.err >&5 
    83138019  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8314   (exit $ac_status); } >/dev/null && { 
    8315          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    8316          test ! -s conftest.err 
    8317        }; then 
     8020  (exit $ac_status); } >/dev/null; then 
     8021  if test -s conftest.err; then 
     8022    ac_cpp_err=$ac_c_preproc_warn_flag 
     8023    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     8024  else 
     8025    ac_cpp_err= 
     8026  fi 
     8027else 
     8028  ac_cpp_err=yes 
     8029fi 
     8030if test -z "$ac_cpp_err"; then 
    83188031  ac_header_preproc=yes 
    83198032else 
    … …  
    83238036  ac_header_preproc=no 
    83248037fi 
    8325  
    83268038rm -f conftest.err conftest.$ac_ext 
    8327 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    8328 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     8039echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     8040echo "${ECHO_T}$ac_header_preproc" >&6 
    83298041 
    83308042# So?  What about this header? 
    … …  
    83508062    { echo "$as_me:$LINENO: WARNING: sys/types.h: in the future, the compiler will take precedence" >&5 
    83518063echo "$as_me: WARNING: sys/types.h: in the future, the compiler will take precedence" >&2;} 
    8352  
     8064    ( 
     8065      cat <<\_ASBOX 
     8066## ------------------------------------ ## 
     8067## Report this to the pjproject lists.  ## 
     8068## ------------------------------------ ## 
     8069_ASBOX 
     8070    ) | 
     8071      sed "s/^/$as_me: WARNING:     /" >&2 
    83538072    ;; 
    83548073esac 
    8355 { echo "$as_me:$LINENO: checking for sys/types.h" >&5 
    8356 echo $ECHO_N "checking for sys/types.h... $ECHO_C" >&6; } 
     8074echo "$as_me:$LINENO: checking for sys/types.h" >&5 
     8075echo $ECHO_N "checking for sys/types.h... $ECHO_C" >&6 
    83578076if test "${ac_cv_header_sys_types_h+set}" = set; then 
    83588077  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    83608079  ac_cv_header_sys_types_h=$ac_header_preproc 
    83618080fi 
    8362 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h" >&5 
    8363 echo "${ECHO_T}$ac_cv_header_sys_types_h" >&6; } 
     8081echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h" >&5 
     8082echo "${ECHO_T}$ac_cv_header_sys_types_h" >&6 
    83648083 
    83658084fi 
    … …  
    83738092 
    83748093if test "${ac_cv_header_time_h+set}" = set; then 
    8375   { echo "$as_me:$LINENO: checking for time.h" >&5 
    8376 echo $ECHO_N "checking for time.h... $ECHO_C" >&6; } 
     8094  echo "$as_me:$LINENO: checking for time.h" >&5 
     8095echo $ECHO_N "checking for time.h... $ECHO_C" >&6 
    83778096if test "${ac_cv_header_time_h+set}" = set; then 
    83788097  echo $ECHO_N "(cached) $ECHO_C" >&6 
    83798098fi 
    8380 { echo "$as_me:$LINENO: result: $ac_cv_header_time_h" >&5 
    8381 echo "${ECHO_T}$ac_cv_header_time_h" >&6; } 
     8099echo "$as_me:$LINENO: result: $ac_cv_header_time_h" >&5 
     8100echo "${ECHO_T}$ac_cv_header_time_h" >&6 
    83828101else 
    83838102  # Is the header compilable? 
    8384 { echo "$as_me:$LINENO: checking time.h usability" >&5 
    8385 echo $ECHO_N "checking time.h usability... $ECHO_C" >&6; } 
     8103echo "$as_me:$LINENO: checking time.h usability" >&5 
     8104echo $ECHO_N "checking time.h usability... $ECHO_C" >&6 
    83868105cat >conftest.$ac_ext <<_ACEOF 
    83878106/* confdefs.h.  */ 
    … …  
    83948113_ACEOF 
    83958114rm -f conftest.$ac_objext 
    8396 if { (ac_try="$ac_compile" 
    8397 case "(($ac_try" in 
    8398   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8399   *) ac_try_echo=$ac_try;; 
    8400 esac 
    8401 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8402   (eval "$ac_compile") 2>conftest.er1 
     8115if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     8116  (eval $ac_compile) 2>conftest.er1 
    84038117  ac_status=$? 
    84048118  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    84068120  cat conftest.err >&5 
    84078121  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8408   (exit $ac_status); } && { 
    8409          test -z "$ac_c_werror_flag" || 
    8410          test ! -s conftest.err 
    8411        } && test -s conftest.$ac_objext; then 
     8122  (exit $ac_status); } && 
     8123         { ac_try='test -z "$ac_c_werror_flag" 
     8124                         || test ! -s conftest.err' 
     8125  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8126  (eval $ac_try) 2>&5 
     8127  ac_status=$? 
     8128  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8129  (exit $ac_status); }; } && 
     8130         { ac_try='test -s conftest.$ac_objext' 
     8131  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8132  (eval $ac_try) 2>&5 
     8133  ac_status=$? 
     8134  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8135  (exit $ac_status); }; }; then 
    84128136  ac_header_compiler=yes 
    84138137else 
    … …  
    84158139sed 's/^/| /' conftest.$ac_ext >&5 
    84168140 
    8417         ac_header_compiler=no 
    8418 fi 
    8419  
    8420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    8421 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    8422 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     8141ac_header_compiler=no 
     8142fi 
     8143rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     8144echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     8145echo "${ECHO_T}$ac_header_compiler" >&6 
    84238146 
    84248147# Is the header present? 
    8425 { echo "$as_me:$LINENO: checking time.h presence" >&5 
    8426 echo $ECHO_N "checking time.h presence... $ECHO_C" >&6; } 
     8148echo "$as_me:$LINENO: checking time.h presence" >&5 
     8149echo $ECHO_N "checking time.h presence... $ECHO_C" >&6 
    84278150cat >conftest.$ac_ext <<_ACEOF 
    84288151/* confdefs.h.  */ 
    … …  
    84338156#include <time.h> 
    84348157_ACEOF 
    8435 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    8436 case "(($ac_try" in 
    8437   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8438   *) ac_try_echo=$ac_try;; 
    8439 esac 
    8440 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8441   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     8158if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     8159  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    84428160  ac_status=$? 
    84438161  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    84458163  cat conftest.err >&5 
    84468164  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8447   (exit $ac_status); } >/dev/null && { 
    8448          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    8449          test ! -s conftest.err 
    8450        }; then 
     8165  (exit $ac_status); } >/dev/null; then 
     8166  if test -s conftest.err; then 
     8167    ac_cpp_err=$ac_c_preproc_warn_flag 
     8168    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     8169  else 
     8170    ac_cpp_err= 
     8171  fi 
     8172else 
     8173  ac_cpp_err=yes 
     8174fi 
     8175if test -z "$ac_cpp_err"; then 
    84518176  ac_header_preproc=yes 
    84528177else 
    … …  
    84568181  ac_header_preproc=no 
    84578182fi 
    8458  
    84598183rm -f conftest.err conftest.$ac_ext 
    8460 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    8461 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     8184echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     8185echo "${ECHO_T}$ac_header_preproc" >&6 
    84628186 
    84638187# So?  What about this header? 
    … …  
    84838207    { echo "$as_me:$LINENO: WARNING: time.h: in the future, the compiler will take precedence" >&5 
    84848208echo "$as_me: WARNING: time.h: in the future, the compiler will take precedence" >&2;} 
    8485  
     8209    ( 
     8210      cat <<\_ASBOX 
     8211## ------------------------------------ ## 
     8212## Report this to the pjproject lists.  ## 
     8213## ------------------------------------ ## 
     8214_ASBOX 
     8215    ) | 
     8216      sed "s/^/$as_me: WARNING:     /" >&2 
    84868217    ;; 
    84878218esac 
    8488 { echo "$as_me:$LINENO: checking for time.h" >&5 
    8489 echo $ECHO_N "checking for time.h... $ECHO_C" >&6; } 
     8219echo "$as_me:$LINENO: checking for time.h" >&5 
     8220echo $ECHO_N "checking for time.h... $ECHO_C" >&6 
    84908221if test "${ac_cv_header_time_h+set}" = set; then 
    84918222  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    84938224  ac_cv_header_time_h=$ac_header_preproc 
    84948225fi 
    8495 { echo "$as_me:$LINENO: result: $ac_cv_header_time_h" >&5 
    8496 echo "${ECHO_T}$ac_cv_header_time_h" >&6; } 
     8226echo "$as_me:$LINENO: result: $ac_cv_header_time_h" >&5 
     8227echo "${ECHO_T}$ac_cv_header_time_h" >&6 
    84978228 
    84988229fi 
    … …  
    85068237 
    85078238if test "${ac_cv_header_unistd_h+set}" = set; then 
    8508   { echo "$as_me:$LINENO: checking for unistd.h" >&5 
    8509 echo $ECHO_N "checking for unistd.h... $ECHO_C" >&6; } 
     8239  echo "$as_me:$LINENO: checking for unistd.h" >&5 
     8240echo $ECHO_N "checking for unistd.h... $ECHO_C" >&6 
    85108241if test "${ac_cv_header_unistd_h+set}" = set; then 
    85118242  echo $ECHO_N "(cached) $ECHO_C" >&6 
    85128243fi 
    8513 { echo "$as_me:$LINENO: result: $ac_cv_header_unistd_h" >&5 
    8514 echo "${ECHO_T}$ac_cv_header_unistd_h" >&6; } 
     8244echo "$as_me:$LINENO: result: $ac_cv_header_unistd_h" >&5 
     8245echo "${ECHO_T}$ac_cv_header_unistd_h" >&6 
    85158246else 
    85168247  # Is the header compilable? 
    8517 { echo "$as_me:$LINENO: checking unistd.h usability" >&5 
    8518 echo $ECHO_N "checking unistd.h usability... $ECHO_C" >&6; } 
     8248echo "$as_me:$LINENO: checking unistd.h usability" >&5 
     8249echo $ECHO_N "checking unistd.h usability... $ECHO_C" >&6 
    85198250cat >conftest.$ac_ext <<_ACEOF 
    85208251/* confdefs.h.  */ 
    … …  
    85278258_ACEOF 
    85288259rm -f conftest.$ac_objext 
    8529 if { (ac_try="$ac_compile" 
    8530 case "(($ac_try" in 
    8531   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8532   *) ac_try_echo=$ac_try;; 
    8533 esac 
    8534 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8535   (eval "$ac_compile") 2>conftest.er1 
     8260if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     8261  (eval $ac_compile) 2>conftest.er1 
    85368262  ac_status=$? 
    85378263  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    85398265  cat conftest.err >&5 
    85408266  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8541   (exit $ac_status); } && { 
    8542          test -z "$ac_c_werror_flag" || 
    8543          test ! -s conftest.err 
    8544        } && test -s conftest.$ac_objext; then 
     8267  (exit $ac_status); } && 
     8268         { ac_try='test -z "$ac_c_werror_flag" 
     8269                         || test ! -s conftest.err' 
     8270  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8271  (eval $ac_try) 2>&5 
     8272  ac_status=$? 
     8273  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8274  (exit $ac_status); }; } && 
     8275         { ac_try='test -s conftest.$ac_objext' 
     8276  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8277  (eval $ac_try) 2>&5 
     8278  ac_status=$? 
     8279  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8280  (exit $ac_status); }; }; then 
    85458281  ac_header_compiler=yes 
    85468282else 
    … …  
    85488284sed 's/^/| /' conftest.$ac_ext >&5 
    85498285 
    8550         ac_header_compiler=no 
    8551 fi 
    8552  
    8553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    8554 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    8555 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     8286ac_header_compiler=no 
     8287fi 
     8288rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     8289echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     8290echo "${ECHO_T}$ac_header_compiler" >&6 
    85568291 
    85578292# Is the header present? 
    8558 { echo "$as_me:$LINENO: checking unistd.h presence" >&5 
    8559 echo $ECHO_N "checking unistd.h presence... $ECHO_C" >&6; } 
     8293echo "$as_me:$LINENO: checking unistd.h presence" >&5 
     8294echo $ECHO_N "checking unistd.h presence... $ECHO_C" >&6 
    85608295cat >conftest.$ac_ext <<_ACEOF 
    85618296/* confdefs.h.  */ 
    … …  
    85668301#include <unistd.h> 
    85678302_ACEOF 
    8568 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    8569 case "(($ac_try" in 
    8570   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8571   *) ac_try_echo=$ac_try;; 
    8572 esac 
    8573 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8574   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     8303if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     8304  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    85758305  ac_status=$? 
    85768306  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    85788308  cat conftest.err >&5 
    85798309  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8580   (exit $ac_status); } >/dev/null && { 
    8581          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    8582          test ! -s conftest.err 
    8583        }; then 
     8310  (exit $ac_status); } >/dev/null; then 
     8311  if test -s conftest.err; then 
     8312    ac_cpp_err=$ac_c_preproc_warn_flag 
     8313    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     8314  else 
     8315    ac_cpp_err= 
     8316  fi 
     8317else 
     8318  ac_cpp_err=yes 
     8319fi 
     8320if test -z "$ac_cpp_err"; then 
    85848321  ac_header_preproc=yes 
    85858322else 
    … …  
    85898326  ac_header_preproc=no 
    85908327fi 
    8591  
    85928328rm -f conftest.err conftest.$ac_ext 
    8593 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    8594 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     8329echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     8330echo "${ECHO_T}$ac_header_preproc" >&6 
    85958331 
    85968332# So?  What about this header? 
    … …  
    86168352    { echo "$as_me:$LINENO: WARNING: unistd.h: in the future, the compiler will take precedence" >&5 
    86178353echo "$as_me: WARNING: unistd.h: in the future, the compiler will take precedence" >&2;} 
    8618  
     8354    ( 
     8355      cat <<\_ASBOX 
     8356## ------------------------------------ ## 
     8357## Report this to the pjproject lists.  ## 
     8358## ------------------------------------ ## 
     8359_ASBOX 
     8360    ) | 
     8361      sed "s/^/$as_me: WARNING:     /" >&2 
    86198362    ;; 
    86208363esac 
    8621 { echo "$as_me:$LINENO: checking for unistd.h" >&5 
    8622 echo $ECHO_N "checking for unistd.h... $ECHO_C" >&6; } 
     8364echo "$as_me:$LINENO: checking for unistd.h" >&5 
     8365echo $ECHO_N "checking for unistd.h... $ECHO_C" >&6 
    86238366if test "${ac_cv_header_unistd_h+set}" = set; then 
    86248367  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    86268369  ac_cv_header_unistd_h=$ac_header_preproc 
    86278370fi 
    8628 { echo "$as_me:$LINENO: result: $ac_cv_header_unistd_h" >&5 
    8629 echo "${ECHO_T}$ac_cv_header_unistd_h" >&6; } 
     8371echo "$as_me:$LINENO: result: $ac_cv_header_unistd_h" >&5 
     8372echo "${ECHO_T}$ac_cv_header_unistd_h" >&6 
    86308373 
    86318374fi 
    … …  
    86398382 
    86408383if test "${ac_cv_header_winsock_h+set}" = set; then 
    8641   { echo "$as_me:$LINENO: checking for winsock.h" >&5 
    8642 echo $ECHO_N "checking for winsock.h... $ECHO_C" >&6; } 
     8384  echo "$as_me:$LINENO: checking for winsock.h" >&5 
     8385echo $ECHO_N "checking for winsock.h... $ECHO_C" >&6 
    86438386if test "${ac_cv_header_winsock_h+set}" = set; then 
    86448387  echo $ECHO_N "(cached) $ECHO_C" >&6 
    86458388fi 
    8646 { echo "$as_me:$LINENO: result: $ac_cv_header_winsock_h" >&5 
    8647 echo "${ECHO_T}$ac_cv_header_winsock_h" >&6; } 
     8389echo "$as_me:$LINENO: result: $ac_cv_header_winsock_h" >&5 
     8390echo "${ECHO_T}$ac_cv_header_winsock_h" >&6 
    86488391else 
    86498392  # Is the header compilable? 
    8650 { echo "$as_me:$LINENO: checking winsock.h usability" >&5 
    8651 echo $ECHO_N "checking winsock.h usability... $ECHO_C" >&6; } 
     8393echo "$as_me:$LINENO: checking winsock.h usability" >&5 
     8394echo $ECHO_N "checking winsock.h usability... $ECHO_C" >&6 
    86528395cat >conftest.$ac_ext <<_ACEOF 
    86538396/* confdefs.h.  */ 
    … …  
    86608403_ACEOF 
    86618404rm -f conftest.$ac_objext 
    8662 if { (ac_try="$ac_compile" 
    8663 case "(($ac_try" in 
    8664   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8665   *) ac_try_echo=$ac_try;; 
    8666 esac 
    8667 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8668   (eval "$ac_compile") 2>conftest.er1 
     8405if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     8406  (eval $ac_compile) 2>conftest.er1 
    86698407  ac_status=$? 
    86708408  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    86728410  cat conftest.err >&5 
    86738411  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8674   (exit $ac_status); } && { 
    8675          test -z "$ac_c_werror_flag" || 
    8676          test ! -s conftest.err 
    8677        } && test -s conftest.$ac_objext; then 
     8412  (exit $ac_status); } && 
     8413         { ac_try='test -z "$ac_c_werror_flag" 
     8414                         || test ! -s conftest.err' 
     8415  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8416  (eval $ac_try) 2>&5 
     8417  ac_status=$? 
     8418  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8419  (exit $ac_status); }; } && 
     8420         { ac_try='test -s conftest.$ac_objext' 
     8421  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8422  (eval $ac_try) 2>&5 
     8423  ac_status=$? 
     8424  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8425  (exit $ac_status); }; }; then 
    86788426  ac_header_compiler=yes 
    86798427else 
    … …  
    86818429sed 's/^/| /' conftest.$ac_ext >&5 
    86828430 
    8683         ac_header_compiler=no 
    8684 fi 
    8685  
    8686 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    8687 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    8688 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     8431ac_header_compiler=no 
     8432fi 
     8433rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     8434echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     8435echo "${ECHO_T}$ac_header_compiler" >&6 
    86898436 
    86908437# Is the header present? 
    8691 { echo "$as_me:$LINENO: checking winsock.h presence" >&5 
    8692 echo $ECHO_N "checking winsock.h presence... $ECHO_C" >&6; } 
     8438echo "$as_me:$LINENO: checking winsock.h presence" >&5 
     8439echo $ECHO_N "checking winsock.h presence... $ECHO_C" >&6 
    86938440cat >conftest.$ac_ext <<_ACEOF 
    86948441/* confdefs.h.  */ 
    … …  
    86998446#include <winsock.h> 
    87008447_ACEOF 
    8701 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    8702 case "(($ac_try" in 
    8703   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8704   *) ac_try_echo=$ac_try;; 
    8705 esac 
    8706 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8707   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     8448if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     8449  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    87088450  ac_status=$? 
    87098451  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    87118453  cat conftest.err >&5 
    87128454  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8713   (exit $ac_status); } >/dev/null && { 
    8714          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    8715          test ! -s conftest.err 
    8716        }; then 
     8455  (exit $ac_status); } >/dev/null; then 
     8456  if test -s conftest.err; then 
     8457    ac_cpp_err=$ac_c_preproc_warn_flag 
     8458    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     8459  else 
     8460    ac_cpp_err= 
     8461  fi 
     8462else 
     8463  ac_cpp_err=yes 
     8464fi 
     8465if test -z "$ac_cpp_err"; then 
    87178466  ac_header_preproc=yes 
    87188467else 
    … …  
    87228471  ac_header_preproc=no 
    87238472fi 
    8724  
    87258473rm -f conftest.err conftest.$ac_ext 
    8726 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    8727 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     8474echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     8475echo "${ECHO_T}$ac_header_preproc" >&6 
    87288476 
    87298477# So?  What about this header? 
    … …  
    87498497    { echo "$as_me:$LINENO: WARNING: winsock.h: in the future, the compiler will take precedence" >&5 
    87508498echo "$as_me: WARNING: winsock.h: in the future, the compiler will take precedence" >&2;} 
    8751  
     8499    ( 
     8500      cat <<\_ASBOX 
     8501## ------------------------------------ ## 
     8502## Report this to the pjproject lists.  ## 
     8503## ------------------------------------ ## 
     8504_ASBOX 
     8505    ) | 
     8506      sed "s/^/$as_me: WARNING:     /" >&2 
    87528507    ;; 
    87538508esac 
    8754 { echo "$as_me:$LINENO: checking for winsock.h" >&5 
    8755 echo $ECHO_N "checking for winsock.h... $ECHO_C" >&6; } 
     8509echo "$as_me:$LINENO: checking for winsock.h" >&5 
     8510echo $ECHO_N "checking for winsock.h... $ECHO_C" >&6 
    87568511if test "${ac_cv_header_winsock_h+set}" = set; then 
    87578512  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    87598514  ac_cv_header_winsock_h=$ac_header_preproc 
    87608515fi 
    8761 { echo "$as_me:$LINENO: result: $ac_cv_header_winsock_h" >&5 
    8762 echo "${ECHO_T}$ac_cv_header_winsock_h" >&6; } 
     8516echo "$as_me:$LINENO: result: $ac_cv_header_winsock_h" >&5 
     8517echo "${ECHO_T}$ac_cv_header_winsock_h" >&6 
    87638518 
    87648519fi 
    … …  
    87728527 
    87738528if test "${ac_cv_header_winsock2_h+set}" = set; then 
    8774   { echo "$as_me:$LINENO: checking for winsock2.h" >&5 
    8775 echo $ECHO_N "checking for winsock2.h... $ECHO_C" >&6; } 
     8529  echo "$as_me:$LINENO: checking for winsock2.h" >&5 
     8530echo $ECHO_N "checking for winsock2.h... $ECHO_C" >&6 
    87768531if test "${ac_cv_header_winsock2_h+set}" = set; then 
    87778532  echo $ECHO_N "(cached) $ECHO_C" >&6 
    87788533fi 
    8779 { echo "$as_me:$LINENO: result: $ac_cv_header_winsock2_h" >&5 
    8780 echo "${ECHO_T}$ac_cv_header_winsock2_h" >&6; } 
     8534echo "$as_me:$LINENO: result: $ac_cv_header_winsock2_h" >&5 
     8535echo "${ECHO_T}$ac_cv_header_winsock2_h" >&6 
    87818536else 
    87828537  # Is the header compilable? 
    8783 { echo "$as_me:$LINENO: checking winsock2.h usability" >&5 
    8784 echo $ECHO_N "checking winsock2.h usability... $ECHO_C" >&6; } 
     8538echo "$as_me:$LINENO: checking winsock2.h usability" >&5 
     8539echo $ECHO_N "checking winsock2.h usability... $ECHO_C" >&6 
    87858540cat >conftest.$ac_ext <<_ACEOF 
    87868541/* confdefs.h.  */ 
    … …  
    87938548_ACEOF 
    87948549rm -f conftest.$ac_objext 
    8795 if { (ac_try="$ac_compile" 
    8796 case "(($ac_try" in 
    8797   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8798   *) ac_try_echo=$ac_try;; 
    8799 esac 
    8800 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8801   (eval "$ac_compile") 2>conftest.er1 
     8550if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     8551  (eval $ac_compile) 2>conftest.er1 
    88028552  ac_status=$? 
    88038553  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    88058555  cat conftest.err >&5 
    88068556  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8807   (exit $ac_status); } && { 
    8808          test -z "$ac_c_werror_flag" || 
    8809          test ! -s conftest.err 
    8810        } && test -s conftest.$ac_objext; then 
     8557  (exit $ac_status); } && 
     8558         { ac_try='test -z "$ac_c_werror_flag" 
     8559                         || test ! -s conftest.err' 
     8560  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8561  (eval $ac_try) 2>&5 
     8562  ac_status=$? 
     8563  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8564  (exit $ac_status); }; } && 
     8565         { ac_try='test -s conftest.$ac_objext' 
     8566  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8567  (eval $ac_try) 2>&5 
     8568  ac_status=$? 
     8569  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8570  (exit $ac_status); }; }; then 
    88118571  ac_header_compiler=yes 
    88128572else 
    … …  
    88148574sed 's/^/| /' conftest.$ac_ext >&5 
    88158575 
    8816         ac_header_compiler=no 
    8817 fi 
    8818  
    8819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    8820 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    8821 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     8576ac_header_compiler=no 
     8577fi 
     8578rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     8579echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     8580echo "${ECHO_T}$ac_header_compiler" >&6 
    88228581 
    88238582# Is the header present? 
    8824 { echo "$as_me:$LINENO: checking winsock2.h presence" >&5 
    8825 echo $ECHO_N "checking winsock2.h presence... $ECHO_C" >&6; } 
     8583echo "$as_me:$LINENO: checking winsock2.h presence" >&5 
     8584echo $ECHO_N "checking winsock2.h presence... $ECHO_C" >&6 
    88268585cat >conftest.$ac_ext <<_ACEOF 
    88278586/* confdefs.h.  */ 
    … …  
    88328591#include <winsock2.h> 
    88338592_ACEOF 
    8834 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    8835 case "(($ac_try" in 
    8836   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8837   *) ac_try_echo=$ac_try;; 
    8838 esac 
    8839 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8840   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     8593if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     8594  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    88418595  ac_status=$? 
    88428596  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    88448598  cat conftest.err >&5 
    88458599  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8846   (exit $ac_status); } >/dev/null && { 
    8847          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    8848          test ! -s conftest.err 
    8849        }; then 
     8600  (exit $ac_status); } >/dev/null; then 
     8601  if test -s conftest.err; then 
     8602    ac_cpp_err=$ac_c_preproc_warn_flag 
     8603    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     8604  else 
     8605    ac_cpp_err= 
     8606  fi 
     8607else 
     8608  ac_cpp_err=yes 
     8609fi 
     8610if test -z "$ac_cpp_err"; then 
    88508611  ac_header_preproc=yes 
    88518612else 
    … …  
    88558616  ac_header_preproc=no 
    88568617fi 
    8857  
    88588618rm -f conftest.err conftest.$ac_ext 
    8859 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    8860 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     8619echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     8620echo "${ECHO_T}$ac_header_preproc" >&6 
    88618621 
    88628622# So?  What about this header? 
    … …  
    88828642    { echo "$as_me:$LINENO: WARNING: winsock2.h: in the future, the compiler will take precedence" >&5 
    88838643echo "$as_me: WARNING: winsock2.h: in the future, the compiler will take precedence" >&2;} 
    8884  
     8644    ( 
     8645      cat <<\_ASBOX 
     8646## ------------------------------------ ## 
     8647## Report this to the pjproject lists.  ## 
     8648## ------------------------------------ ## 
     8649_ASBOX 
     8650    ) | 
     8651      sed "s/^/$as_me: WARNING:     /" >&2 
    88858652    ;; 
    88868653esac 
    8887 { echo "$as_me:$LINENO: checking for winsock2.h" >&5 
    8888 echo $ECHO_N "checking for winsock2.h... $ECHO_C" >&6; } 
     8654echo "$as_me:$LINENO: checking for winsock2.h" >&5 
     8655echo $ECHO_N "checking for winsock2.h... $ECHO_C" >&6 
    88898656if test "${ac_cv_header_winsock2_h+set}" = set; then 
    88908657  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    88928659  ac_cv_header_winsock2_h=$ac_header_preproc 
    88938660fi 
    8894 { echo "$as_me:$LINENO: result: $ac_cv_header_winsock2_h" >&5 
    8895 echo "${ECHO_T}$ac_cv_header_winsock2_h" >&6; } 
     8661echo "$as_me:$LINENO: result: $ac_cv_header_winsock2_h" >&5 
     8662echo "${ECHO_T}$ac_cv_header_winsock2_h" >&6 
    88968663 
    88978664fi 
    … …  
    89048671 
    89058672 
    8906 { echo "$as_me:$LINENO: checking for mswsock.h" >&5 
    8907 echo $ECHO_N "checking for mswsock.h... $ECHO_C" >&6; } 
     8673echo "$as_me:$LINENO: checking for mswsock.h" >&5 
     8674echo $ECHO_N "checking for mswsock.h... $ECHO_C" >&6 
    89088675if test "${ac_cv_header_mswsock_h+set}" = set; then 
    89098676  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    89258692_ACEOF 
    89268693rm -f conftest.$ac_objext 
    8927 if { (ac_try="$ac_compile" 
    8928 case "(($ac_try" in 
    8929   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8930   *) ac_try_echo=$ac_try;; 
    8931 esac 
    8932 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8933   (eval "$ac_compile") 2>conftest.er1 
     8694if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     8695  (eval $ac_compile) 2>conftest.er1 
    89348696  ac_status=$? 
    89358697  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    89378699  cat conftest.err >&5 
    89388700  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8939   (exit $ac_status); } && { 
    8940          test -z "$ac_c_werror_flag" || 
    8941          test ! -s conftest.err 
    8942        } && test -s conftest.$ac_objext; then 
     8701  (exit $ac_status); } && 
     8702         { ac_try='test -z "$ac_c_werror_flag" 
     8703                         || test ! -s conftest.err' 
     8704  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8705  (eval $ac_try) 2>&5 
     8706  ac_status=$? 
     8707  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8708  (exit $ac_status); }; } && 
     8709         { ac_try='test -s conftest.$ac_objext' 
     8710  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8711  (eval $ac_try) 2>&5 
     8712  ac_status=$? 
     8713  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8714  (exit $ac_status); }; }; then 
    89438715  ac_cv_header_mswsock_h=yes 
    89448716else 
    … …  
    89468718sed 's/^/| /' conftest.$ac_ext >&5 
    89478719 
    8948         ac_cv_header_mswsock_h=no 
    8949 fi 
    8950  
    8951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    8952 fi 
    8953 { echo "$as_me:$LINENO: result: $ac_cv_header_mswsock_h" >&5 
    8954 echo "${ECHO_T}$ac_cv_header_mswsock_h" >&6; } 
     8720ac_cv_header_mswsock_h=no 
     8721fi 
     8722rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     8723fi 
     8724echo "$as_me:$LINENO: result: $ac_cv_header_mswsock_h" >&5 
     8725echo "${ECHO_T}$ac_cv_header_mswsock_h" >&6 
    89558726if test $ac_cv_header_mswsock_h = yes; then 
    89568727  cat >>confdefs.h <<\_ACEOF 
    … …  
    89628733 
    89638734if test "${ac_cv_header_uuid_uuid_h+set}" = set; then 
    8964   { echo "$as_me:$LINENO: checking for uuid/uuid.h" >&5 
    8965 echo $ECHO_N "checking for uuid/uuid.h... $ECHO_C" >&6; } 
     8735  echo "$as_me:$LINENO: checking for uuid/uuid.h" >&5 
     8736echo $ECHO_N "checking for uuid/uuid.h... $ECHO_C" >&6 
    89668737if test "${ac_cv_header_uuid_uuid_h+set}" = set; then 
    89678738  echo $ECHO_N "(cached) $ECHO_C" >&6 
    89688739fi 
    8969 { echo "$as_me:$LINENO: result: $ac_cv_header_uuid_uuid_h" >&5 
    8970 echo "${ECHO_T}$ac_cv_header_uuid_uuid_h" >&6; } 
     8740echo "$as_me:$LINENO: result: $ac_cv_header_uuid_uuid_h" >&5 
     8741echo "${ECHO_T}$ac_cv_header_uuid_uuid_h" >&6 
    89718742else 
    89728743  # Is the header compilable? 
    8973 { echo "$as_me:$LINENO: checking uuid/uuid.h usability" >&5 
    8974 echo $ECHO_N "checking uuid/uuid.h usability... $ECHO_C" >&6; } 
     8744echo "$as_me:$LINENO: checking uuid/uuid.h usability" >&5 
     8745echo $ECHO_N "checking uuid/uuid.h usability... $ECHO_C" >&6 
    89758746cat >conftest.$ac_ext <<_ACEOF 
    89768747/* confdefs.h.  */ 
    … …  
    89838754_ACEOF 
    89848755rm -f conftest.$ac_objext 
    8985 if { (ac_try="$ac_compile" 
    8986 case "(($ac_try" in 
    8987   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8988   *) ac_try_echo=$ac_try;; 
    8989 esac 
    8990 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8991   (eval "$ac_compile") 2>conftest.er1 
     8756if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     8757  (eval $ac_compile) 2>conftest.er1 
    89928758  ac_status=$? 
    89938759  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    89958761  cat conftest.err >&5 
    89968762  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8997   (exit $ac_status); } && { 
    8998          test -z "$ac_c_werror_flag" || 
    8999          test ! -s conftest.err 
    9000        } && test -s conftest.$ac_objext; then 
     8763  (exit $ac_status); } && 
     8764         { ac_try='test -z "$ac_c_werror_flag" 
     8765                         || test ! -s conftest.err' 
     8766  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8767  (eval $ac_try) 2>&5 
     8768  ac_status=$? 
     8769  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8770  (exit $ac_status); }; } && 
     8771         { ac_try='test -s conftest.$ac_objext' 
     8772  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8773  (eval $ac_try) 2>&5 
     8774  ac_status=$? 
     8775  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8776  (exit $ac_status); }; }; then 
    90018777  ac_header_compiler=yes 
    90028778else 
    … …  
    90048780sed 's/^/| /' conftest.$ac_ext >&5 
    90058781 
    9006         ac_header_compiler=no 
    9007 fi 
    9008  
    9009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    9010 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    9011 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     8782ac_header_compiler=no 
     8783fi 
     8784rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     8785echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     8786echo "${ECHO_T}$ac_header_compiler" >&6 
    90128787 
    90138788# Is the header present? 
    9014 { echo "$as_me:$LINENO: checking uuid/uuid.h presence" >&5 
    9015 echo $ECHO_N "checking uuid/uuid.h presence... $ECHO_C" >&6; } 
     8789echo "$as_me:$LINENO: checking uuid/uuid.h presence" >&5 
     8790echo $ECHO_N "checking uuid/uuid.h presence... $ECHO_C" >&6 
    90168791cat >conftest.$ac_ext <<_ACEOF 
    90178792/* confdefs.h.  */ 
    … …  
    90228797#include <uuid/uuid.h> 
    90238798_ACEOF 
    9024 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    9025 case "(($ac_try" in 
    9026   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9027   *) ac_try_echo=$ac_try;; 
    9028 esac 
    9029 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9030   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     8799if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     8800  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    90318801  ac_status=$? 
    90328802  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    90348804  cat conftest.err >&5 
    90358805  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9036   (exit $ac_status); } >/dev/null && { 
    9037          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    9038          test ! -s conftest.err 
    9039        }; then 
     8806  (exit $ac_status); } >/dev/null; then 
     8807  if test -s conftest.err; then 
     8808    ac_cpp_err=$ac_c_preproc_warn_flag 
     8809    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     8810  else 
     8811    ac_cpp_err= 
     8812  fi 
     8813else 
     8814  ac_cpp_err=yes 
     8815fi 
     8816if test -z "$ac_cpp_err"; then 
    90408817  ac_header_preproc=yes 
    90418818else 
    … …  
    90458822  ac_header_preproc=no 
    90468823fi 
    9047  
    90488824rm -f conftest.err conftest.$ac_ext 
    9049 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    9050 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     8825echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     8826echo "${ECHO_T}$ac_header_preproc" >&6 
    90518827 
    90528828# So?  What about this header? 
    … …  
    90728848    { echo "$as_me:$LINENO: WARNING: uuid/uuid.h: in the future, the compiler will take precedence" >&5 
    90738849echo "$as_me: WARNING: uuid/uuid.h: in the future, the compiler will take precedence" >&2;} 
    9074  
     8850    ( 
     8851      cat <<\_ASBOX 
     8852## ------------------------------------ ## 
     8853## Report this to the pjproject lists.  ## 
     8854## ------------------------------------ ## 
     8855_ASBOX 
     8856    ) | 
     8857      sed "s/^/$as_me: WARNING:     /" >&2 
    90758858    ;; 
    90768859esac 
    9077 { echo "$as_me:$LINENO: checking for uuid/uuid.h" >&5 
    9078 echo $ECHO_N "checking for uuid/uuid.h... $ECHO_C" >&6; } 
     8860echo "$as_me:$LINENO: checking for uuid/uuid.h" >&5 
     8861echo $ECHO_N "checking for uuid/uuid.h... $ECHO_C" >&6 
    90798862if test "${ac_cv_header_uuid_uuid_h+set}" = set; then 
    90808863  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    90828865  ac_cv_header_uuid_uuid_h=$ac_header_preproc 
    90838866fi 
    9084 { echo "$as_me:$LINENO: result: $ac_cv_header_uuid_uuid_h" >&5 
    9085 echo "${ECHO_T}$ac_cv_header_uuid_uuid_h" >&6; } 
     8867echo "$as_me:$LINENO: result: $ac_cv_header_uuid_uuid_h" >&5 
     8868echo "${ECHO_T}$ac_cv_header_uuid_uuid_h" >&6 
    90868869 
    90878870fi 
    … …  
    90918874 
    90928875 
    9093 { echo "$as_me:$LINENO: checking for net/if.h" >&5 
    9094 echo $ECHO_N "checking for net/if.h... $ECHO_C" >&6; } 
     8876echo "$as_me:$LINENO: checking for net/if.h" >&5 
     8877echo $ECHO_N "checking for net/if.h... $ECHO_C" >&6 
    90958878if test "${ac_cv_header_net_if_h+set}" = set; then 
    90968879  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    91108893_ACEOF 
    91118894rm -f conftest.$ac_objext 
    9112 if { (ac_try="$ac_compile" 
    9113 case "(($ac_try" in 
    9114   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9115   *) ac_try_echo=$ac_try;; 
    9116 esac 
    9117 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9118   (eval "$ac_compile") 2>conftest.er1 
     8895if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     8896  (eval $ac_compile) 2>conftest.er1 
    91198897  ac_status=$? 
    91208898  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    91228900  cat conftest.err >&5 
    91238901  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9124   (exit $ac_status); } && { 
    9125          test -z "$ac_c_werror_flag" || 
    9126          test ! -s conftest.err 
    9127        } && test -s conftest.$ac_objext; then 
     8902  (exit $ac_status); } && 
     8903         { ac_try='test -z "$ac_c_werror_flag" 
     8904                         || test ! -s conftest.err' 
     8905  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8906  (eval $ac_try) 2>&5 
     8907  ac_status=$? 
     8908  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8909  (exit $ac_status); }; } && 
     8910         { ac_try='test -s conftest.$ac_objext' 
     8911  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     8912  (eval $ac_try) 2>&5 
     8913  ac_status=$? 
     8914  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     8915  (exit $ac_status); }; }; then 
    91288916  ac_cv_header_net_if_h=yes 
    91298917else 
    … …  
    91318919sed 's/^/| /' conftest.$ac_ext >&5 
    91328920 
    9133         ac_cv_header_net_if_h=no 
    9134 fi 
    9135  
    9136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    9137 fi 
    9138 { echo "$as_me:$LINENO: result: $ac_cv_header_net_if_h" >&5 
    9139 echo "${ECHO_T}$ac_cv_header_net_if_h" >&6; } 
     8921ac_cv_header_net_if_h=no 
     8922fi 
     8923rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     8924fi 
     8925echo "$as_me:$LINENO: result: $ac_cv_header_net_if_h" >&5 
     8926echo "${ECHO_T}$ac_cv_header_net_if_h" >&6 
    91408927if test $ac_cv_header_net_if_h = yes; then 
    91418928  cat >>confdefs.h <<\_ACEOF 
    … …  
    91478934 
    91488935 
    9149 { echo "$as_me:$LINENO: result: Setting PJ_OS_NAME to $target" >&5 
    9150 echo "${ECHO_T}Setting PJ_OS_NAME to $target" >&6; } 
     8936echo "$as_me:$LINENO: result: Setting PJ_OS_NAME to $target" >&5 
     8937echo "${ECHO_T}Setting PJ_OS_NAME to $target" >&6 
    91518938cat >>confdefs.h <<_ACEOF 
    91528939#define PJ_OS_NAME "$target" 
    … …  
    91548941 
    91558942 
    9156 { echo "$as_me:$LINENO: result: Setting PJ_HAS_ERRNO_VAR to 1" >&5 
    9157 echo "${ECHO_T}Setting PJ_HAS_ERRNO_VAR to 1" >&6; } 
     8943echo "$as_me:$LINENO: result: Setting PJ_HAS_ERRNO_VAR to 1" >&5 
     8944echo "${ECHO_T}Setting PJ_HAS_ERRNO_VAR to 1" >&6 
    91588945cat >>confdefs.h <<\_ACEOF 
    91598946#define PJ_HAS_ERRNO_VAR 1 
    … …  
    91618948 
    91628949 
    9163 { echo "$as_me:$LINENO: result: Setting PJ_HAS_HIGH_RES_TIMER to 1" >&5 
    9164 echo "${ECHO_T}Setting PJ_HAS_HIGH_RES_TIMER to 1" >&6; } 
     8950echo "$as_me:$LINENO: result: Setting PJ_HAS_HIGH_RES_TIMER to 1" >&5 
     8951echo "${ECHO_T}Setting PJ_HAS_HIGH_RES_TIMER to 1" >&6 
    91658952cat >>confdefs.h <<\_ACEOF 
    91668953#define PJ_HAS_HIGH_RES_TIMER 1 
    … …  
    91688955 
    91698956 
    9170 { echo "$as_me:$LINENO: result: Setting PJ_HAS_MALLOC to 1" >&5 
    9171 echo "${ECHO_T}Setting PJ_HAS_MALLOC to 1" >&6; } 
     8957echo "$as_me:$LINENO: result: Setting PJ_HAS_MALLOC to 1" >&5 
     8958echo "${ECHO_T}Setting PJ_HAS_MALLOC to 1" >&6 
    91728959cat >>confdefs.h <<\_ACEOF 
    91738960#define PJ_HAS_MALLOC 1 
    … …  
    91758962 
    91768963 
    9177 { echo "$as_me:$LINENO: result: Setting PJ_NATIVE_STRING_IS_UNICODE to 0" >&5 
    9178 echo "${ECHO_T}Setting PJ_NATIVE_STRING_IS_UNICODE to 0" >&6; } 
     8964echo "$as_me:$LINENO: result: Setting PJ_NATIVE_STRING_IS_UNICODE to 0" >&5 
     8965echo "${ECHO_T}Setting PJ_NATIVE_STRING_IS_UNICODE to 0" >&6 
    91798966cat >>confdefs.h <<\_ACEOF 
    91808967#define PJ_NATIVE_STRING_IS_UNICODE 0 
    … …  
    91828969 
    91838970 
    9184 { echo "$as_me:$LINENO: result: Setting PJ_ATOMIC_VALUE_TYPE to long" >&5 
    9185 echo "${ECHO_T}Setting PJ_ATOMIC_VALUE_TYPE to long" >&6; } 
     8971echo "$as_me:$LINENO: result: Setting PJ_ATOMIC_VALUE_TYPE to long" >&5 
     8972echo "${ECHO_T}Setting PJ_ATOMIC_VALUE_TYPE to long" >&6 
    91868973cat >>confdefs.h <<\_ACEOF 
    91878974#define PJ_ATOMIC_VALUE_TYPE long 
    … …  
    91898976 
    91908977 
    9191 { echo "$as_me:$LINENO: checking if inet_aton() is available" >&5 
    9192 echo $ECHO_N "checking if inet_aton() is available... $ECHO_C" >&6; } 
     8978echo "$as_me:$LINENO: checking if inet_aton() is available" >&5 
     8979echo $ECHO_N "checking if inet_aton() is available... $ECHO_C" >&6 
    91938980cat >conftest.$ac_ext <<_ACEOF 
    91948981/* confdefs.h.  */ 
    … …  
    92098996_ACEOF 
    92108997rm -f conftest.$ac_objext 
    9211 if { (ac_try="$ac_compile" 
    9212 case "(($ac_try" in 
    9213   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9214   *) ac_try_echo=$ac_try;; 
    9215 esac 
    9216 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9217   (eval "$ac_compile") 2>conftest.er1 
     8998if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     8999  (eval $ac_compile) 2>conftest.er1 
    92189000  ac_status=$? 
    92199001  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    92219003  cat conftest.err >&5 
    92229004  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9223   (exit $ac_status); } && { 
    9224          test -z "$ac_c_werror_flag" || 
    9225          test ! -s conftest.err 
    9226        } && test -s conftest.$ac_objext; then 
     9005  (exit $ac_status); } && 
     9006         { ac_try='test -z "$ac_c_werror_flag" 
     9007                         || test ! -s conftest.err' 
     9008  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9009  (eval $ac_try) 2>&5 
     9010  ac_status=$? 
     9011  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9012  (exit $ac_status); }; } && 
     9013         { ac_try='test -s conftest.$ac_objext' 
     9014  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9015  (eval $ac_try) 2>&5 
     9016  ac_status=$? 
     9017  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9018  (exit $ac_status); }; }; then 
    92279019  cat >>confdefs.h <<\_ACEOF 
    92289020#define PJ_SOCK_HAS_INET_ATON 1 
    92299021_ACEOF 
    92309022 
    9231                    { echo "$as_me:$LINENO: result: yes" >&5 
    9232 echo "${ECHO_T}yes" >&6; } 
     9023                   echo "$as_me:$LINENO: result: yes" >&5 
     9024echo "${ECHO_T}yes" >&6 
    92339025else 
    92349026  echo "$as_me: failed program was:" >&5 
    92359027sed 's/^/| /' conftest.$ac_ext >&5 
    92369028 
    9237         { echo "$as_me:$LINENO: result: no" >&5 
    9238 echo "${ECHO_T}no" >&6; } 
    9239 fi 
    9240  
    9241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    9242  
    9243 { echo "$as_me:$LINENO: checking if inet_pton() is available" >&5 
    9244 echo $ECHO_N "checking if inet_pton() is available... $ECHO_C" >&6; } 
     9029echo "$as_me:$LINENO: result: no" >&5 
     9030echo "${ECHO_T}no" >&6 
     9031fi 
     9032rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     9033 
     9034echo "$as_me:$LINENO: checking if inet_pton() is available" >&5 
     9035echo $ECHO_N "checking if inet_pton() is available... $ECHO_C" >&6 
    92459036cat >conftest.$ac_ext <<_ACEOF 
    92469037/* confdefs.h.  */ 
    … …  
    92619052_ACEOF 
    92629053rm -f conftest.$ac_objext 
    9263 if { (ac_try="$ac_compile" 
    9264 case "(($ac_try" in 
    9265   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9266   *) ac_try_echo=$ac_try;; 
    9267 esac 
    9268 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9269   (eval "$ac_compile") 2>conftest.er1 
     9054if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     9055  (eval $ac_compile) 2>conftest.er1 
    92709056  ac_status=$? 
    92719057  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    92739059  cat conftest.err >&5 
    92749060  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9275   (exit $ac_status); } && { 
    9276          test -z "$ac_c_werror_flag" || 
    9277          test ! -s conftest.err 
    9278        } && test -s conftest.$ac_objext; then 
     9061  (exit $ac_status); } && 
     9062         { ac_try='test -z "$ac_c_werror_flag" 
     9063                         || test ! -s conftest.err' 
     9064  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9065  (eval $ac_try) 2>&5 
     9066  ac_status=$? 
     9067  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9068  (exit $ac_status); }; } && 
     9069         { ac_try='test -s conftest.$ac_objext' 
     9070  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9071  (eval $ac_try) 2>&5 
     9072  ac_status=$? 
     9073  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9074  (exit $ac_status); }; }; then 
    92799075  cat >>confdefs.h <<\_ACEOF 
    92809076#define PJ_SOCK_HAS_INET_PTON 1 
    92819077_ACEOF 
    92829078 
    9283                    { echo "$as_me:$LINENO: result: yes" >&5 
    9284 echo "${ECHO_T}yes" >&6; } 
     9079                   echo "$as_me:$LINENO: result: yes" >&5 
     9080echo "${ECHO_T}yes" >&6 
    92859081else 
    92869082  echo "$as_me: failed program was:" >&5 
    92879083sed 's/^/| /' conftest.$ac_ext >&5 
    92889084 
    9289         { echo "$as_me:$LINENO: result: no" >&5 
    9290 echo "${ECHO_T}no" >&6; } 
    9291 fi 
    9292  
    9293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    9294  
    9295 { echo "$as_me:$LINENO: checking if inet_ntop() is available" >&5 
    9296 echo $ECHO_N "checking if inet_ntop() is available... $ECHO_C" >&6; } 
     9085echo "$as_me:$LINENO: result: no" >&5 
     9086echo "${ECHO_T}no" >&6 
     9087fi 
     9088rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     9089 
     9090echo "$as_me:$LINENO: checking if inet_ntop() is available" >&5 
     9091echo $ECHO_N "checking if inet_ntop() is available... $ECHO_C" >&6 
    92979092cat >conftest.$ac_ext <<_ACEOF 
    92989093/* confdefs.h.  */ 
    … …  
    93139108_ACEOF 
    93149109rm -f conftest.$ac_objext 
    9315 if { (ac_try="$ac_compile" 
    9316 case "(($ac_try" in 
    9317   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9318   *) ac_try_echo=$ac_try;; 
    9319 esac 
    9320 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9321   (eval "$ac_compile") 2>conftest.er1 
     9110if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     9111  (eval $ac_compile) 2>conftest.er1 
    93229112  ac_status=$? 
    93239113  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    93259115  cat conftest.err >&5 
    93269116  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9327   (exit $ac_status); } && { 
    9328          test -z "$ac_c_werror_flag" || 
    9329          test ! -s conftest.err 
    9330        } && test -s conftest.$ac_objext; then 
     9117  (exit $ac_status); } && 
     9118         { ac_try='test -z "$ac_c_werror_flag" 
     9119                         || test ! -s conftest.err' 
     9120  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9121  (eval $ac_try) 2>&5 
     9122  ac_status=$? 
     9123  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9124  (exit $ac_status); }; } && 
     9125         { ac_try='test -s conftest.$ac_objext' 
     9126  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9127  (eval $ac_try) 2>&5 
     9128  ac_status=$? 
     9129  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9130  (exit $ac_status); }; }; then 
    93319131  cat >>confdefs.h <<\_ACEOF 
    93329132#define PJ_SOCK_HAS_INET_NTOP 1 
    93339133_ACEOF 
    93349134 
    9335                    { echo "$as_me:$LINENO: result: yes" >&5 
    9336 echo "${ECHO_T}yes" >&6; } 
     9135                   echo "$as_me:$LINENO: result: yes" >&5 
     9136echo "${ECHO_T}yes" >&6 
    93379137else 
    93389138  echo "$as_me: failed program was:" >&5 
    93399139sed 's/^/| /' conftest.$ac_ext >&5 
    93409140 
    9341         { echo "$as_me:$LINENO: result: no" >&5 
    9342 echo "${ECHO_T}no" >&6; } 
    9343 fi 
    9344  
    9345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    9346  
    9347 { echo "$as_me:$LINENO: checking if getaddrinfo() is available" >&5 
    9348 echo $ECHO_N "checking if getaddrinfo() is available... $ECHO_C" >&6; } 
     9141echo "$as_me:$LINENO: result: no" >&5 
     9142echo "${ECHO_T}no" >&6 
     9143fi 
     9144rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     9145 
     9146echo "$as_me:$LINENO: checking if getaddrinfo() is available" >&5 
     9147echo $ECHO_N "checking if getaddrinfo() is available... $ECHO_C" >&6 
    93499148cat >conftest.$ac_ext <<_ACEOF 
    93509149/* confdefs.h.  */ 
    … …  
    93659164_ACEOF 
    93669165rm -f conftest.$ac_objext 
    9367 if { (ac_try="$ac_compile" 
    9368 case "(($ac_try" in 
    9369   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9370   *) ac_try_echo=$ac_try;; 
    9371 esac 
    9372 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9373   (eval "$ac_compile") 2>conftest.er1 
     9166if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     9167  (eval $ac_compile) 2>conftest.er1 
    93749168  ac_status=$? 
    93759169  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    93779171  cat conftest.err >&5 
    93789172  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9379   (exit $ac_status); } && { 
    9380          test -z "$ac_c_werror_flag" || 
    9381          test ! -s conftest.err 
    9382        } && test -s conftest.$ac_objext; then 
     9173  (exit $ac_status); } && 
     9174         { ac_try='test -z "$ac_c_werror_flag" 
     9175                         || test ! -s conftest.err' 
     9176  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9177  (eval $ac_try) 2>&5 
     9178  ac_status=$? 
     9179  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9180  (exit $ac_status); }; } && 
     9181         { ac_try='test -s conftest.$ac_objext' 
     9182  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9183  (eval $ac_try) 2>&5 
     9184  ac_status=$? 
     9185  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9186  (exit $ac_status); }; }; then 
    93839187  cat >>confdefs.h <<\_ACEOF 
    93849188#define PJ_SOCK_HAS_GETADDRINFO 1 
    93859189_ACEOF 
    93869190 
    9387                    { echo "$as_me:$LINENO: result: yes" >&5 
    9388 echo "${ECHO_T}yes" >&6; } 
     9191                   echo "$as_me:$LINENO: result: yes" >&5 
     9192echo "${ECHO_T}yes" >&6 
    93899193else 
    93909194  echo "$as_me: failed program was:" >&5 
    93919195sed 's/^/| /' conftest.$ac_ext >&5 
    93929196 
    9393         { echo "$as_me:$LINENO: result: no" >&5 
    9394 echo "${ECHO_T}no" >&6; } 
    9395 fi 
    9396  
    9397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    9398  
    9399 { echo "$as_me:$LINENO: checking if sockaddr_in has sin_len member" >&5 
    9400 echo $ECHO_N "checking if sockaddr_in has sin_len member... $ECHO_C" >&6; } 
     9197echo "$as_me:$LINENO: result: no" >&5 
     9198echo "${ECHO_T}no" >&6 
     9199fi 
     9200rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     9201 
     9202echo "$as_me:$LINENO: checking if sockaddr_in has sin_len member" >&5 
     9203echo $ECHO_N "checking if sockaddr_in has sin_len member... $ECHO_C" >&6 
    94019204cat >conftest.$ac_ext <<_ACEOF 
    94029205/* confdefs.h.  */ 
    … …  
    94189221_ACEOF 
    94199222rm -f conftest.$ac_objext 
    9420 if { (ac_try="$ac_compile" 
    9421 case "(($ac_try" in 
    9422   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9423   *) ac_try_echo=$ac_try;; 
    9424 esac 
    9425 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9426   (eval "$ac_compile") 2>conftest.er1 
     9223if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     9224  (eval $ac_compile) 2>conftest.er1 
    94279225  ac_status=$? 
    94289226  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    94309228  cat conftest.err >&5 
    94319229  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9432   (exit $ac_status); } && { 
    9433          test -z "$ac_c_werror_flag" || 
    9434          test ! -s conftest.err 
    9435        } && test -s conftest.$ac_objext; then 
     9230  (exit $ac_status); } && 
     9231         { ac_try='test -z "$ac_c_werror_flag" 
     9232                         || test ! -s conftest.err' 
     9233  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9234  (eval $ac_try) 2>&5 
     9235  ac_status=$? 
     9236  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9237  (exit $ac_status); }; } && 
     9238         { ac_try='test -s conftest.$ac_objext' 
     9239  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9240  (eval $ac_try) 2>&5 
     9241  ac_status=$? 
     9242  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9243  (exit $ac_status); }; }; then 
    94369244  cat >>confdefs.h <<\_ACEOF 
    94379245#define PJ_SOCKADDR_HAS_LEN 1 
    94389246_ACEOF 
    94399247 
    9440                    { echo "$as_me:$LINENO: result: yes" >&5 
    9441 echo "${ECHO_T}yes" >&6; } 
     9248                   echo "$as_me:$LINENO: result: yes" >&5 
     9249echo "${ECHO_T}yes" >&6 
    94429250else 
    94439251  echo "$as_me: failed program was:" >&5 
    94449252sed 's/^/| /' conftest.$ac_ext >&5 
    94459253 
    9446         { echo "$as_me:$LINENO: result: no" >&5 
    9447 echo "${ECHO_T}no" >&6; } 
    9448 fi 
    9449  
    9450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    9451  
    9452 { echo "$as_me:$LINENO: checking if socklen_t is available" >&5 
    9453 echo $ECHO_N "checking if socklen_t is available... $ECHO_C" >&6; } 
     9254echo "$as_me:$LINENO: result: no" >&5 
     9255echo "${ECHO_T}no" >&6 
     9256fi 
     9257rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     9258 
     9259echo "$as_me:$LINENO: checking if socklen_t is available" >&5 
     9260echo $ECHO_N "checking if socklen_t is available... $ECHO_C" >&6 
    94549261cat >conftest.$ac_ext <<_ACEOF 
    94559262/* confdefs.h.  */ 
    … …  
    94689275_ACEOF 
    94699276rm -f conftest.$ac_objext 
    9470 if { (ac_try="$ac_compile" 
    9471 case "(($ac_try" in 
    9472   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9473   *) ac_try_echo=$ac_try;; 
    9474 esac 
    9475 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9476   (eval "$ac_compile") 2>conftest.er1 
     9277if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     9278  (eval $ac_compile) 2>conftest.er1 
    94779279  ac_status=$? 
    94789280  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    94809282  cat conftest.err >&5 
    94819283  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9482   (exit $ac_status); } && { 
    9483          test -z "$ac_c_werror_flag" || 
    9484          test ! -s conftest.err 
    9485        } && test -s conftest.$ac_objext; then 
     9284  (exit $ac_status); } && 
     9285         { ac_try='test -z "$ac_c_werror_flag" 
     9286                         || test ! -s conftest.err' 
     9287  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9288  (eval $ac_try) 2>&5 
     9289  ac_status=$? 
     9290  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9291  (exit $ac_status); }; } && 
     9292         { ac_try='test -s conftest.$ac_objext' 
     9293  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9294  (eval $ac_try) 2>&5 
     9295  ac_status=$? 
     9296  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9297  (exit $ac_status); }; }; then 
    94869298  cat >>confdefs.h <<\_ACEOF 
    94879299#define PJ_HAS_SOCKLEN_T 1 
    94889300_ACEOF 
    94899301 
    9490                    { echo "$as_me:$LINENO: result: yes" >&5 
    9491 echo "${ECHO_T}yes" >&6; } 
     9302                   echo "$as_me:$LINENO: result: yes" >&5 
     9303echo "${ECHO_T}yes" >&6 
    94929304else 
    94939305  echo "$as_me: failed program was:" >&5 
    94949306sed 's/^/| /' conftest.$ac_ext >&5 
    94959307 
    9496         { echo "$as_me:$LINENO: result: no" >&5 
    9497 echo "${ECHO_T}no" >&6; } 
    9498 fi 
    9499  
    9500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    9501  
    9502 { echo "$as_me:$LINENO: checking if SO_ERROR is available" >&5 
    9503 echo $ECHO_N "checking if SO_ERROR is available... $ECHO_C" >&6; } 
     9308echo "$as_me:$LINENO: result: no" >&5 
     9309echo "${ECHO_T}no" >&6 
     9310fi 
     9311rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     9312 
     9313echo "$as_me:$LINENO: checking if SO_ERROR is available" >&5 
     9314echo $ECHO_N "checking if SO_ERROR is available... $ECHO_C" >&6 
    95049315case $target in 
    95059316    *mingw* | *cygw* | *win32* | *w32* ) 
    … …  
    95089319_ACEOF 
    95099320 
    9510         { echo "$as_me:$LINENO: result: yes" >&5 
    9511 echo "${ECHO_T}yes" >&6; } 
     9321        echo "$as_me:$LINENO: result: yes" >&5 
     9322echo "${ECHO_T}yes" >&6 
    95129323        ;; 
    95139324    *) 
    … …  
    95319342_ACEOF 
    95329343rm -f conftest.$ac_objext 
    9533 if { (ac_try="$ac_compile" 
    9534 case "(($ac_try" in 
    9535   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9536   *) ac_try_echo=$ac_try;; 
    9537 esac 
    9538 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9539   (eval "$ac_compile") 2>conftest.er1 
     9344if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     9345  (eval $ac_compile) 2>conftest.er1 
    95409346  ac_status=$? 
    95419347  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    95439349  cat conftest.err >&5 
    95449350  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9545   (exit $ac_status); } && { 
    9546          test -z "$ac_c_werror_flag" || 
    9547          test ! -s conftest.err 
    9548        } && test -s conftest.$ac_objext; then 
     9351  (exit $ac_status); } && 
     9352         { ac_try='test -z "$ac_c_werror_flag" 
     9353                         || test ! -s conftest.err' 
     9354  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9355  (eval $ac_try) 2>&5 
     9356  ac_status=$? 
     9357  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9358  (exit $ac_status); }; } && 
     9359         { ac_try='test -s conftest.$ac_objext' 
     9360  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9361  (eval $ac_try) 2>&5 
     9362  ac_status=$? 
     9363  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9364  (exit $ac_status); }; }; then 
    95499365  cat >>confdefs.h <<\_ACEOF 
    95509366#define PJ_HAS_SO_ERROR 1 
    95519367_ACEOF 
    95529368 
    9553                            { echo "$as_me:$LINENO: result: yes" >&5 
    9554 echo "${ECHO_T}yes" >&6; } 
     9369                           echo "$as_me:$LINENO: result: yes" >&5 
     9370echo "${ECHO_T}yes" >&6 
    95559371else 
    95569372  echo "$as_me: failed program was:" >&5 
    95579373sed 's/^/| /' conftest.$ac_ext >&5 
    95589374 
    9559         { echo "$as_me:$LINENO: result: no" >&5 
    9560 echo "${ECHO_T}no" >&6; } 
    9561 fi 
    9562  
    9563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
     9375echo "$as_me:$LINENO: result: no" >&5 
     9376echo "${ECHO_T}no" >&6 
     9377fi 
     9378rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    95649379        ;; 
    95659380esac 
    95669381 
    95679382 
    9568 { echo "$as_me:$LINENO: checking if pthread_rwlock_t is available" >&5 
    9569 echo $ECHO_N "checking if pthread_rwlock_t is available... $ECHO_C" >&6; } 
     9383echo "$as_me:$LINENO: checking if pthread_rwlock_t is available" >&5 
     9384echo $ECHO_N "checking if pthread_rwlock_t is available... $ECHO_C" >&6 
    95709385cat >conftest.$ac_ext <<_ACEOF 
    95719386/* confdefs.h.  */ 
    … …  
    95849399_ACEOF 
    95859400rm -f conftest.$ac_objext 
    9586 if { (ac_try="$ac_compile" 
    9587 case "(($ac_try" in 
    9588   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9589   *) ac_try_echo=$ac_try;; 
    9590 esac 
    9591 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9592   (eval "$ac_compile") 2>conftest.er1 
     9401if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     9402  (eval $ac_compile) 2>conftest.er1 
    95939403  ac_status=$? 
    95949404  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    95969406  cat conftest.err >&5 
    95979407  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9598   (exit $ac_status); } && { 
    9599          test -z "$ac_c_werror_flag" || 
    9600          test ! -s conftest.err 
    9601        } && test -s conftest.$ac_objext; then 
     9408  (exit $ac_status); } && 
     9409         { ac_try='test -z "$ac_c_werror_flag" 
     9410                         || test ! -s conftest.err' 
     9411  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9412  (eval $ac_try) 2>&5 
     9413  ac_status=$? 
     9414  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9415  (exit $ac_status); }; } && 
     9416         { ac_try='test -s conftest.$ac_objext' 
     9417  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9418  (eval $ac_try) 2>&5 
     9419  ac_status=$? 
     9420  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9421  (exit $ac_status); }; }; then 
    96029422  cat >>confdefs.h <<\_ACEOF 
    96039423#define PJ_EMULATE_RWMUTEX 0 
    … …  
    96059425 
    96069426                   ac_rwmutex="yes" 
    9607                    { echo "$as_me:$LINENO: result: yes" >&5 
    9608 echo "${ECHO_T}yes" >&6; } 
     9427                   echo "$as_me:$LINENO: result: yes" >&5 
     9428echo "${ECHO_T}yes" >&6 
    96099429else 
    96109430  echo "$as_me: failed program was:" >&5 
    96119431sed 's/^/| /' conftest.$ac_ext >&5 
    96129432 
    9613         cat >>confdefs.h <<\_ACEOF 
     9433cat >>confdefs.h <<\_ACEOF 
    96149434#define PJ_EMULATE_RWMUTEX 1 
    96159435_ACEOF 
    96169436 
    96179437                   ac_rwmutex="no" 
    9618                    { echo "$as_me:$LINENO: result: no" >&5 
    9619 echo "${ECHO_T}no" >&6; } 
    9620 fi 
    9621  
    9622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
     9438                   echo "$as_me:$LINENO: result: no" >&5 
     9439echo "${ECHO_T}no" >&6 
     9440fi 
     9441rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
    96239442 
    96249443if test "$ac_rwmutex" = "no"; then 
    9625     { echo "$as_me:$LINENO: checking if pthread_rwlock_t is available with _POSIX_READER_WRITER_LOCKS" >&5 
    9626 echo $ECHO_N "checking if pthread_rwlock_t is available with _POSIX_READER_WRITER_LOCKS... $ECHO_C" >&6; } 
     9444    echo "$as_me:$LINENO: checking if pthread_rwlock_t is available with _POSIX_READER_WRITER_LOCKS" >&5 
     9445echo $ECHO_N "checking if pthread_rwlock_t is available with _POSIX_READER_WRITER_LOCKS... $ECHO_C" >&6 
    96279446    cat >conftest.$ac_ext <<_ACEOF 
    96289447/* confdefs.h.  */ 
    … …  
    96429461_ACEOF 
    96439462rm -f conftest.$ac_objext 
    9644 if { (ac_try="$ac_compile" 
    9645 case "(($ac_try" in 
    9646   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9647   *) ac_try_echo=$ac_try;; 
    9648 esac 
    9649 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9650   (eval "$ac_compile") 2>conftest.er1 
     9463if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     9464  (eval $ac_compile) 2>conftest.er1 
    96519465  ac_status=$? 
    96529466  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    96549468  cat conftest.err >&5 
    96559469  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9656   (exit $ac_status); } && { 
    9657          test -z "$ac_c_werror_flag" || 
    9658          test ! -s conftest.err 
    9659        } && test -s conftest.$ac_objext; then 
     9470  (exit $ac_status); } && 
     9471         { ac_try='test -z "$ac_c_werror_flag" 
     9472                         || test ! -s conftest.err' 
     9473  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9474  (eval $ac_try) 2>&5 
     9475  ac_status=$? 
     9476  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9477  (exit $ac_status); }; } && 
     9478         { ac_try='test -s conftest.$ac_objext' 
     9479  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9480  (eval $ac_try) 2>&5 
     9481  ac_status=$? 
     9482  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9483  (exit $ac_status); }; }; then 
    96609484  cat >>confdefs.h <<\_ACEOF 
    96619485#define PJ_EMULATE_RWMUTEX 0 
    … …  
    96639487 
    96649488                       CFLAGS="$CFLAGS -D_POSIX_THREADS -D_POSIX_READER_WRITER_LOCKS" 
    9665                        { echo "$as_me:$LINENO: result: yes" >&5 
    9666 echo "${ECHO_T}yes" >&6; } 
     9489                       echo "$as_me:$LINENO: result: yes" >&5 
     9490echo "${ECHO_T}yes" >&6 
    96679491else 
    96689492  echo "$as_me: failed program was:" >&5 
    96699493sed 's/^/| /' conftest.$ac_ext >&5 
    96709494 
    9671         cat >>confdefs.h <<\_ACEOF 
     9495cat >>confdefs.h <<\_ACEOF 
    96729496#define PJ_EMULATE_RWMUTEX 1 
    96739497_ACEOF 
    96749498 
    9675                        { echo "$as_me:$LINENO: result: no" >&5 
    9676 echo "${ECHO_T}no" >&6; } 
    9677 fi 
    9678  
    9679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    9680 fi 
    9681  
    9682 { echo "$as_me:$LINENO: checking if pthread_mutexattr_settype() is available" >&5 
    9683 echo $ECHO_N "checking if pthread_mutexattr_settype() is available... $ECHO_C" >&6; } 
     9499                       echo "$as_me:$LINENO: result: no" >&5 
     9500echo "${ECHO_T}no" >&6 
     9501fi 
     9502rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     9503fi 
     9504 
     9505echo "$as_me:$LINENO: checking if pthread_mutexattr_settype() is available" >&5 
     9506echo $ECHO_N "checking if pthread_mutexattr_settype() is available... $ECHO_C" >&6 
    96849507cat >conftest.$ac_ext <<_ACEOF 
    96859508/* confdefs.h.  */ 
    … …  
    96989521_ACEOF 
    96999522rm -f conftest.$ac_objext 
    9700 if { (ac_try="$ac_compile" 
    9701 case "(($ac_try" in 
    9702   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9703   *) ac_try_echo=$ac_try;; 
    9704 esac 
    9705 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9706   (eval "$ac_compile") 2>conftest.er1 
     9523if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     9524  (eval $ac_compile) 2>conftest.er1 
    97079525  ac_status=$? 
    97089526  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    97109528  cat conftest.err >&5 
    97119529  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9712   (exit $ac_status); } && { 
    9713          test -z "$ac_c_werror_flag" || 
    9714          test ! -s conftest.err 
    9715        } && test -s conftest.$ac_objext; then 
     9530  (exit $ac_status); } && 
     9531         { ac_try='test -z "$ac_c_werror_flag" 
     9532                         || test ! -s conftest.err' 
     9533  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9534  (eval $ac_try) 2>&5 
     9535  ac_status=$? 
     9536  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9537  (exit $ac_status); }; } && 
     9538         { ac_try='test -s conftest.$ac_objext' 
     9539  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9540  (eval $ac_try) 2>&5 
     9541  ac_status=$? 
     9542  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9543  (exit $ac_status); }; }; then 
    97169544  cat >>confdefs.h <<\_ACEOF 
    97179545#define PJ_HAS_PTHREAD_MUTEXATTR_SETTYPE 1 
    97189546_ACEOF 
    97199547 
    9720                    { echo "$as_me:$LINENO: result: yes" >&5 
    9721 echo "${ECHO_T}yes" >&6; } 
     9548                   echo "$as_me:$LINENO: result: yes" >&5 
     9549echo "${ECHO_T}yes" >&6 
    97229550else 
    97239551  echo "$as_me: failed program was:" >&5 
    97249552sed 's/^/| /' conftest.$ac_ext >&5 
    97259553 
    9726         { echo "$as_me:$LINENO: result: no" >&5 
    9727 echo "${ECHO_T}no" >&6; } 
    9728 fi 
    9729  
    9730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    9731  
    9732 { echo "$as_me:$LINENO: checking if pthread_mutexattr_t has recursive member" >&5 
    9733 echo $ECHO_N "checking if pthread_mutexattr_t has recursive member... $ECHO_C" >&6; } 
     9554echo "$as_me:$LINENO: result: no" >&5 
     9555echo "${ECHO_T}no" >&6 
     9556fi 
     9557rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     9558 
     9559echo "$as_me:$LINENO: checking if pthread_mutexattr_t has recursive member" >&5 
     9560echo $ECHO_N "checking if pthread_mutexattr_t has recursive member... $ECHO_C" >&6 
    97349561cat >conftest.$ac_ext <<_ACEOF 
    97359562/* confdefs.h.  */ 
    … …  
    97499576_ACEOF 
    97509577rm -f conftest.$ac_objext 
    9751 if { (ac_try="$ac_compile" 
    9752 case "(($ac_try" in 
    9753   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9754   *) ac_try_echo=$ac_try;; 
    9755 esac 
    9756 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9757   (eval "$ac_compile") 2>conftest.er1 
     9578if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     9579  (eval $ac_compile) 2>conftest.er1 
    97589580  ac_status=$? 
    97599581  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    97619583  cat conftest.err >&5 
    97629584  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9763   (exit $ac_status); } && { 
    9764          test -z "$ac_c_werror_flag" || 
    9765          test ! -s conftest.err 
    9766        } && test -s conftest.$ac_objext; then 
     9585  (exit $ac_status); } && 
     9586         { ac_try='test -z "$ac_c_werror_flag" 
     9587                         || test ! -s conftest.err' 
     9588  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9589  (eval $ac_try) 2>&5 
     9590  ac_status=$? 
     9591  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9592  (exit $ac_status); }; } && 
     9593         { ac_try='test -s conftest.$ac_objext' 
     9594  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9595  (eval $ac_try) 2>&5 
     9596  ac_status=$? 
     9597  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9598  (exit $ac_status); }; }; then 
    97679599  cat >>confdefs.h <<\_ACEOF 
    97689600#define PJ_PTHREAD_MUTEXATTR_T_HAS_RECURSIVE 1 
    97699601_ACEOF 
    97709602 
    9771                    { echo "$as_me:$LINENO: result: yes" >&5 
    9772 echo "${ECHO_T}yes" >&6; } 
     9603                   echo "$as_me:$LINENO: result: yes" >&5 
     9604echo "${ECHO_T}yes" >&6 
    97739605else 
    97749606  echo "$as_me: failed program was:" >&5 
    97759607sed 's/^/| /' conftest.$ac_ext >&5 
    97769608 
    9777         { echo "$as_me:$LINENO: result: no" >&5 
    9778 echo "${ECHO_T}no" >&6; } 
    9779 fi 
    9780  
    9781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
     9609echo "$as_me:$LINENO: result: no" >&5 
     9610echo "${ECHO_T}no" >&6 
     9611fi 
     9612rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     9613 
     9614 
     9615echo "$as_me:$LINENO: checking ioqueue backend" >&5 
     9616echo $ECHO_N "checking ioqueue backend... $ECHO_C" >&6 
     9617# Check whether --enable-epoll or --disable-epoll was given. 
     9618if test "${enable_epoll+set}" = set; then 
     9619  enableval="$enable_epoll" 
     9620 
     9621                ac_os_objs=ioqueue_epoll.o 
     9622                echo "$as_me:$LINENO: result: /dev/epoll" >&5 
     9623echo "${ECHO_T}/dev/epoll" >&6 
     9624 
     9625else 
     9626 
     9627                ac_os_objs=ioqueue_select.o 
     9628                echo "$as_me:$LINENO: result: select()" >&5 
     9629echo "${ECHO_T}select()" >&6 
     9630 
     9631fi; 
    97829632 
    97839633 
    97849634case $target in 
    97859635  *mingw* | *cygw* | *win32* | *w32* ) 
    9786         ac_os_objs="file_access_win32.o file_io_win32.o os_core_win32.o os_error_win32.o os_time_win32.o os_timestamp_win32.o guid_win32.o ioqueue_select.o" 
     9636        ac_os_objs="$ac_os_objs file_access_win32.o file_io_win32.o os_core_win32.o os_error_win32.o os_time_win32.o os_timestamp_win32.o guid_win32.o" 
    97879637        ;; 
    97889638  *) 
    9789         ac_os_objs="file_access_unistd.o file_io_ansi.o os_core_unix.o os_error_unix.o os_time_unix.o os_timestamp_posix.o ioqueue_select.o" 
     9639        ac_os_objs="$ac_os_objs file_access_unistd.o file_io_ansi.o os_core_unix.o os_error_unix.o os_time_unix.o os_timestamp_posix.o" 
    97909640        # UUID 
    97919641        if test "$ac_has_uuid_lib" = "1" -a "$ac_has_uuid_h" = "1"; then 
    … …  
    98019651 
    98029652 
    9803 # Check whether --enable-sound was given. 
     9653# Check whether --enable-sound or --disable-sound was given. 
    98049654if test "${enable_sound+set}" = set; then 
    9805   enableval=$enable_sound; if test "$enable_sound" = "no"; then 
     9655  enableval="$enable_sound" 
     9656  if test "$enable_sound" = "no"; then 
    98069657                ac_pjmedia_snd=null 
    9807                 { echo "$as_me:$LINENO: result: Checking if sound is disabled... yes" >&5 
    9808 echo "${ECHO_T}Checking if sound is disabled... yes" >&6; } 
     9658                echo "$as_me:$LINENO: result: Checking if sound is disabled... yes" >&5 
     9659echo "${ECHO_T}Checking if sound is disabled... yes" >&6 
    98099660               fi 
    98109661 
    9811 fi 
    9812  
     9662fi; 
    98139663 
    98149664 
    98159665if test "${ac_cv_header_sys_soundcard_h+set}" = set; then 
    9816   { echo "$as_me:$LINENO: checking for sys/soundcard.h" >&5 
    9817 echo $ECHO_N "checking for sys/soundcard.h... $ECHO_C" >&6; } 
     9666  echo "$as_me:$LINENO: checking for sys/soundcard.h" >&5 
     9667echo $ECHO_N "checking for sys/soundcard.h... $ECHO_C" >&6 
    98189668if test "${ac_cv_header_sys_soundcard_h+set}" = set; then 
    98199669  echo $ECHO_N "(cached) $ECHO_C" >&6 
    98209670fi 
    9821 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_soundcard_h" >&5 
    9822 echo "${ECHO_T}$ac_cv_header_sys_soundcard_h" >&6; } 
     9671echo "$as_me:$LINENO: result: $ac_cv_header_sys_soundcard_h" >&5 
     9672echo "${ECHO_T}$ac_cv_header_sys_soundcard_h" >&6 
    98239673else 
    98249674  # Is the header compilable? 
    9825 { echo "$as_me:$LINENO: checking sys/soundcard.h usability" >&5 
    9826 echo $ECHO_N "checking sys/soundcard.h usability... $ECHO_C" >&6; } 
     9675echo "$as_me:$LINENO: checking sys/soundcard.h usability" >&5 
     9676echo $ECHO_N "checking sys/soundcard.h usability... $ECHO_C" >&6 
    98279677cat >conftest.$ac_ext <<_ACEOF 
    98289678/* confdefs.h.  */ 
    … …  
    98359685_ACEOF 
    98369686rm -f conftest.$ac_objext 
    9837 if { (ac_try="$ac_compile" 
    9838 case "(($ac_try" in 
    9839   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9840   *) ac_try_echo=$ac_try;; 
    9841 esac 
    9842 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9843   (eval "$ac_compile") 2>conftest.er1 
     9687if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     9688  (eval $ac_compile) 2>conftest.er1 
    98449689  ac_status=$? 
    98459690  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    98479692  cat conftest.err >&5 
    98489693  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9849   (exit $ac_status); } && { 
    9850          test -z "$ac_c_werror_flag" || 
    9851          test ! -s conftest.err 
    9852        } && test -s conftest.$ac_objext; then 
     9694  (exit $ac_status); } && 
     9695         { ac_try='test -z "$ac_c_werror_flag" 
     9696                         || test ! -s conftest.err' 
     9697  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9698  (eval $ac_try) 2>&5 
     9699  ac_status=$? 
     9700  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9701  (exit $ac_status); }; } && 
     9702         { ac_try='test -s conftest.$ac_objext' 
     9703  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9704  (eval $ac_try) 2>&5 
     9705  ac_status=$? 
     9706  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9707  (exit $ac_status); }; }; then 
    98539708  ac_header_compiler=yes 
    98549709else 
    … …  
    98569711sed 's/^/| /' conftest.$ac_ext >&5 
    98579712 
    9858         ac_header_compiler=no 
    9859 fi 
    9860  
    9861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    9862 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    9863 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     9713ac_header_compiler=no 
     9714fi 
     9715rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     9716echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     9717echo "${ECHO_T}$ac_header_compiler" >&6 
    98649718 
    98659719# Is the header present? 
    9866 { echo "$as_me:$LINENO: checking sys/soundcard.h presence" >&5 
    9867 echo $ECHO_N "checking sys/soundcard.h presence... $ECHO_C" >&6; } 
     9720echo "$as_me:$LINENO: checking sys/soundcard.h presence" >&5 
     9721echo $ECHO_N "checking sys/soundcard.h presence... $ECHO_C" >&6 
    98689722cat >conftest.$ac_ext <<_ACEOF 
    98699723/* confdefs.h.  */ 
    … …  
    98749728#include <sys/soundcard.h> 
    98759729_ACEOF 
    9876 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    9877 case "(($ac_try" in 
    9878   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9879   *) ac_try_echo=$ac_try;; 
    9880 esac 
    9881 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9882   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     9730if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     9731  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    98839732  ac_status=$? 
    98849733  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    98869735  cat conftest.err >&5 
    98879736  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9888   (exit $ac_status); } >/dev/null && { 
    9889          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    9890          test ! -s conftest.err 
    9891        }; then 
     9737  (exit $ac_status); } >/dev/null; then 
     9738  if test -s conftest.err; then 
     9739    ac_cpp_err=$ac_c_preproc_warn_flag 
     9740    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     9741  else 
     9742    ac_cpp_err= 
     9743  fi 
     9744else 
     9745  ac_cpp_err=yes 
     9746fi 
     9747if test -z "$ac_cpp_err"; then 
    98929748  ac_header_preproc=yes 
    98939749else 
    … …  
    98979753  ac_header_preproc=no 
    98989754fi 
    9899  
    99009755rm -f conftest.err conftest.$ac_ext 
    9901 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    9902 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     9756echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     9757echo "${ECHO_T}$ac_header_preproc" >&6 
    99039758 
    99049759# So?  What about this header? 
    … …  
    99249779    { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: in the future, the compiler will take precedence" >&5 
    99259780echo "$as_me: WARNING: sys/soundcard.h: in the future, the compiler will take precedence" >&2;} 
    9926  
     9781    ( 
     9782      cat <<\_ASBOX 
     9783## ------------------------------------ ## 
     9784## Report this to the pjproject lists.  ## 
     9785## ------------------------------------ ## 
     9786_ASBOX 
     9787    ) | 
     9788      sed "s/^/$as_me: WARNING:     /" >&2 
    99279789    ;; 
    99289790esac 
    9929 { echo "$as_me:$LINENO: checking for sys/soundcard.h" >&5 
    9930 echo $ECHO_N "checking for sys/soundcard.h... $ECHO_C" >&6; } 
     9791echo "$as_me:$LINENO: checking for sys/soundcard.h" >&5 
     9792echo $ECHO_N "checking for sys/soundcard.h... $ECHO_C" >&6 
    99319793if test "${ac_cv_header_sys_soundcard_h+set}" = set; then 
    99329794  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    99349796  ac_cv_header_sys_soundcard_h=$ac_header_preproc 
    99359797fi 
    9936 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_soundcard_h" >&5 
    9937 echo "${ECHO_T}$ac_cv_header_sys_soundcard_h" >&6; } 
     9798echo "$as_me:$LINENO: result: $ac_cv_header_sys_soundcard_h" >&5 
     9799echo "${ECHO_T}$ac_cv_header_sys_soundcard_h" >&6 
    99389800 
    99399801fi 
    … …  
    99449806 
    99459807if test "${ac_cv_header_linux_soundcard_h+set}" = set; then 
    9946   { echo "$as_me:$LINENO: checking for linux/soundcard.h" >&5 
    9947 echo $ECHO_N "checking for linux/soundcard.h... $ECHO_C" >&6; } 
     9808  echo "$as_me:$LINENO: checking for linux/soundcard.h" >&5 
     9809echo $ECHO_N "checking for linux/soundcard.h... $ECHO_C" >&6 
    99489810if test "${ac_cv_header_linux_soundcard_h+set}" = set; then 
    99499811  echo $ECHO_N "(cached) $ECHO_C" >&6 
    99509812fi 
    9951 { echo "$as_me:$LINENO: result: $ac_cv_header_linux_soundcard_h" >&5 
    9952 echo "${ECHO_T}$ac_cv_header_linux_soundcard_h" >&6; } 
     9813echo "$as_me:$LINENO: result: $ac_cv_header_linux_soundcard_h" >&5 
     9814echo "${ECHO_T}$ac_cv_header_linux_soundcard_h" >&6 
    99539815else 
    99549816  # Is the header compilable? 
    9955 { echo "$as_me:$LINENO: checking linux/soundcard.h usability" >&5 
    9956 echo $ECHO_N "checking linux/soundcard.h usability... $ECHO_C" >&6; } 
     9817echo "$as_me:$LINENO: checking linux/soundcard.h usability" >&5 
     9818echo $ECHO_N "checking linux/soundcard.h usability... $ECHO_C" >&6 
    99579819cat >conftest.$ac_ext <<_ACEOF 
    99589820/* confdefs.h.  */ 
    … …  
    99659827_ACEOF 
    99669828rm -f conftest.$ac_objext 
    9967 if { (ac_try="$ac_compile" 
    9968 case "(($ac_try" in 
    9969   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9970   *) ac_try_echo=$ac_try;; 
    9971 esac 
    9972 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9973   (eval "$ac_compile") 2>conftest.er1 
     9829if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     9830  (eval $ac_compile) 2>conftest.er1 
    99749831  ac_status=$? 
    99759832  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    99779834  cat conftest.err >&5 
    99789835  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9979   (exit $ac_status); } && { 
    9980          test -z "$ac_c_werror_flag" || 
    9981          test ! -s conftest.err 
    9982        } && test -s conftest.$ac_objext; then 
     9836  (exit $ac_status); } && 
     9837         { ac_try='test -z "$ac_c_werror_flag" 
     9838                         || test ! -s conftest.err' 
     9839  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9840  (eval $ac_try) 2>&5 
     9841  ac_status=$? 
     9842  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9843  (exit $ac_status); }; } && 
     9844         { ac_try='test -s conftest.$ac_objext' 
     9845  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9846  (eval $ac_try) 2>&5 
     9847  ac_status=$? 
     9848  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9849  (exit $ac_status); }; }; then 
    99839850  ac_header_compiler=yes 
    99849851else 
    … …  
    99869853sed 's/^/| /' conftest.$ac_ext >&5 
    99879854 
    9988         ac_header_compiler=no 
    9989 fi 
    9990  
    9991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    9992 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    9993 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     9855ac_header_compiler=no 
     9856fi 
     9857rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     9858echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     9859echo "${ECHO_T}$ac_header_compiler" >&6 
    99949860 
    99959861# Is the header present? 
    9996 { echo "$as_me:$LINENO: checking linux/soundcard.h presence" >&5 
    9997 echo $ECHO_N "checking linux/soundcard.h presence... $ECHO_C" >&6; } 
     9862echo "$as_me:$LINENO: checking linux/soundcard.h presence" >&5 
     9863echo $ECHO_N "checking linux/soundcard.h presence... $ECHO_C" >&6 
    99989864cat >conftest.$ac_ext <<_ACEOF 
    99999865/* confdefs.h.  */ 
    … …  
    100049870#include <linux/soundcard.h> 
    100059871_ACEOF 
    10006 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    10007 case "(($ac_try" in 
    10008   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10009   *) ac_try_echo=$ac_try;; 
    10010 esac 
    10011 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10012   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     9872if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     9873  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    100139874  ac_status=$? 
    100149875  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    100169877  cat conftest.err >&5 
    100179878  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10018   (exit $ac_status); } >/dev/null && { 
    10019          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    10020          test ! -s conftest.err 
    10021        }; then 
     9879  (exit $ac_status); } >/dev/null; then 
     9880  if test -s conftest.err; then 
     9881    ac_cpp_err=$ac_c_preproc_warn_flag 
     9882    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     9883  else 
     9884    ac_cpp_err= 
     9885  fi 
     9886else 
     9887  ac_cpp_err=yes 
     9888fi 
     9889if test -z "$ac_cpp_err"; then 
    100229890  ac_header_preproc=yes 
    100239891else 
    … …  
    100279895  ac_header_preproc=no 
    100289896fi 
    10029  
    100309897rm -f conftest.err conftest.$ac_ext 
    10031 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    10032 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     9898echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     9899echo "${ECHO_T}$ac_header_preproc" >&6 
    100339900 
    100349901# So?  What about this header? 
    … …  
    100549921    { echo "$as_me:$LINENO: WARNING: linux/soundcard.h: in the future, the compiler will take precedence" >&5 
    100559922echo "$as_me: WARNING: linux/soundcard.h: in the future, the compiler will take precedence" >&2;} 
    10056  
     9923    ( 
     9924      cat <<\_ASBOX 
     9925## ------------------------------------ ## 
     9926## Report this to the pjproject lists.  ## 
     9927## ------------------------------------ ## 
     9928_ASBOX 
     9929    ) | 
     9930      sed "s/^/$as_me: WARNING:     /" >&2 
    100579931    ;; 
    100589932esac 
    10059 { echo "$as_me:$LINENO: checking for linux/soundcard.h" >&5 
    10060 echo $ECHO_N "checking for linux/soundcard.h... $ECHO_C" >&6; } 
     9933echo "$as_me:$LINENO: checking for linux/soundcard.h" >&5 
     9934echo $ECHO_N "checking for linux/soundcard.h... $ECHO_C" >&6 
    100619935if test "${ac_cv_header_linux_soundcard_h+set}" = set; then 
    100629936  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    100649938  ac_cv_header_linux_soundcard_h=$ac_header_preproc 
    100659939fi 
    10066 { echo "$as_me:$LINENO: result: $ac_cv_header_linux_soundcard_h" >&5 
    10067 echo "${ECHO_T}$ac_cv_header_linux_soundcard_h" >&6; } 
     9940echo "$as_me:$LINENO: result: $ac_cv_header_linux_soundcard_h" >&5 
     9941echo "${ECHO_T}$ac_cv_header_linux_soundcard_h" >&6 
    100689942 
    100699943fi 
    … …  
    100749948 
    100759949if test "${ac_cv_header_machine_soundcard_h+set}" = set; then 
    10076   { echo "$as_me:$LINENO: checking for machine/soundcard.h" >&5 
    10077 echo $ECHO_N "checking for machine/soundcard.h... $ECHO_C" >&6; } 
     9950  echo "$as_me:$LINENO: checking for machine/soundcard.h" >&5 
     9951echo $ECHO_N "checking for machine/soundcard.h... $ECHO_C" >&6 
    100789952if test "${ac_cv_header_machine_soundcard_h+set}" = set; then 
    100799953  echo $ECHO_N "(cached) $ECHO_C" >&6 
    100809954fi 
    10081 { echo "$as_me:$LINENO: result: $ac_cv_header_machine_soundcard_h" >&5 
    10082 echo "${ECHO_T}$ac_cv_header_machine_soundcard_h" >&6; } 
     9955echo "$as_me:$LINENO: result: $ac_cv_header_machine_soundcard_h" >&5 
     9956echo "${ECHO_T}$ac_cv_header_machine_soundcard_h" >&6 
    100839957else 
    100849958  # Is the header compilable? 
    10085 { echo "$as_me:$LINENO: checking machine/soundcard.h usability" >&5 
    10086 echo $ECHO_N "checking machine/soundcard.h usability... $ECHO_C" >&6; } 
     9959echo "$as_me:$LINENO: checking machine/soundcard.h usability" >&5 
     9960echo $ECHO_N "checking machine/soundcard.h usability... $ECHO_C" >&6 
    100879961cat >conftest.$ac_ext <<_ACEOF 
    100889962/* confdefs.h.  */ 
    … …  
    100959969_ACEOF 
    100969970rm -f conftest.$ac_objext 
    10097 if { (ac_try="$ac_compile" 
    10098 case "(($ac_try" in 
    10099   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10100   *) ac_try_echo=$ac_try;; 
    10101 esac 
    10102 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10103   (eval "$ac_compile") 2>conftest.er1 
     9971if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     9972  (eval $ac_compile) 2>conftest.er1 
    101049973  ac_status=$? 
    101059974  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    101079976  cat conftest.err >&5 
    101089977  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10109   (exit $ac_status); } && { 
    10110          test -z "$ac_c_werror_flag" || 
    10111          test ! -s conftest.err 
    10112        } && test -s conftest.$ac_objext; then 
     9978  (exit $ac_status); } && 
     9979         { ac_try='test -z "$ac_c_werror_flag" 
     9980                         || test ! -s conftest.err' 
     9981  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9982  (eval $ac_try) 2>&5 
     9983  ac_status=$? 
     9984  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9985  (exit $ac_status); }; } && 
     9986         { ac_try='test -s conftest.$ac_objext' 
     9987  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     9988  (eval $ac_try) 2>&5 
     9989  ac_status=$? 
     9990  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     9991  (exit $ac_status); }; }; then 
    101139992  ac_header_compiler=yes 
    101149993else 
    … …  
    101169995sed 's/^/| /' conftest.$ac_ext >&5 
    101179996 
    10118         ac_header_compiler=no 
    10119 fi 
    10120  
    10121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    10122 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    10123 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     9997ac_header_compiler=no 
     9998fi 
     9999rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     10000echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     10001echo "${ECHO_T}$ac_header_compiler" >&6 
    1012410002 
    1012510003# Is the header present? 
    10126 { echo "$as_me:$LINENO: checking machine/soundcard.h presence" >&5 
    10127 echo $ECHO_N "checking machine/soundcard.h presence... $ECHO_C" >&6; } 
     10004echo "$as_me:$LINENO: checking machine/soundcard.h presence" >&5 
     10005echo $ECHO_N "checking machine/soundcard.h presence... $ECHO_C" >&6 
    1012810006cat >conftest.$ac_ext <<_ACEOF 
    1012910007/* confdefs.h.  */ 
    … …  
    1013410012#include <machine/soundcard.h> 
    1013510013_ACEOF 
    10136 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    10137 case "(($ac_try" in 
    10138   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10139   *) ac_try_echo=$ac_try;; 
    10140 esac 
    10141 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10142   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     10014if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     10015  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    1014310016  ac_status=$? 
    1014410017  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    1014610019  cat conftest.err >&5 
    1014710020  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10148   (exit $ac_status); } >/dev/null && { 
    10149          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    10150          test ! -s conftest.err 
    10151        }; then 
     10021  (exit $ac_status); } >/dev/null; then 
     10022  if test -s conftest.err; then 
     10023    ac_cpp_err=$ac_c_preproc_warn_flag 
     10024    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     10025  else 
     10026    ac_cpp_err= 
     10027  fi 
     10028else 
     10029  ac_cpp_err=yes 
     10030fi 
     10031if test -z "$ac_cpp_err"; then 
    1015210032  ac_header_preproc=yes 
    1015310033else 
    … …  
    1015710037  ac_header_preproc=no 
    1015810038fi 
    10159  
    1016010039rm -f conftest.err conftest.$ac_ext 
    10161 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    10162 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     10040echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     10041echo "${ECHO_T}$ac_header_preproc" >&6 
    1016310042 
    1016410043# So?  What about this header? 
    … …  
    1018410063    { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: in the future, the compiler will take precedence" >&5 
    1018510064echo "$as_me: WARNING: machine/soundcard.h: in the future, the compiler will take precedence" >&2;} 
    10186  
     10065    ( 
     10066      cat <<\_ASBOX 
     10067## ------------------------------------ ## 
     10068## Report this to the pjproject lists.  ## 
     10069## ------------------------------------ ## 
     10070_ASBOX 
     10071    ) | 
     10072      sed "s/^/$as_me: WARNING:     /" >&2 
    1018710073    ;; 
    1018810074esac 
    10189 { echo "$as_me:$LINENO: checking for machine/soundcard.h" >&5 
    10190 echo $ECHO_N "checking for machine/soundcard.h... $ECHO_C" >&6; } 
     10075echo "$as_me:$LINENO: checking for machine/soundcard.h" >&5 
     10076echo $ECHO_N "checking for machine/soundcard.h... $ECHO_C" >&6 
    1019110077if test "${ac_cv_header_machine_soundcard_h+set}" = set; then 
    1019210078  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    1019410080  ac_cv_header_machine_soundcard_h=$ac_header_preproc 
    1019510081fi 
    10196 { echo "$as_me:$LINENO: result: $ac_cv_header_machine_soundcard_h" >&5 
    10197 echo "${ECHO_T}$ac_cv_header_machine_soundcard_h" >&6; } 
     10082echo "$as_me:$LINENO: result: $ac_cv_header_machine_soundcard_h" >&5 
     10083echo "${ECHO_T}$ac_cv_header_machine_soundcard_h" >&6 
    1019810084 
    1019910085fi 
    … …  
    1022010106                #AC_MSG_RESULT([Setting additional PortAudio CFLAGS.. -DPA_OLD_CORE_AUDIO -DMOSX_USE_NON_ATOMIC_FLAG_BITS]) 
    1022110107                ac_pjmedia_snd=pa_old_darwinos 
    10222                 { echo "$as_me:$LINENO: result: Checking sound device backend... old coreaudio" >&5 
    10223 echo "${ECHO_T}Checking sound device backend... old coreaudio" >&6; } 
     10108                echo "$as_me:$LINENO: result: Checking sound device backend... old coreaudio" >&5 
     10109echo "${ECHO_T}Checking sound device backend... old coreaudio" >&6 
    1022410110        else 
    1022510111                ac_pjmedia_snd=pa_darwinos 
    10226                 { echo "$as_me:$LINENO: result: Checking sound device backend... coreaudio" >&5 
    10227 echo "${ECHO_T}Checking sound device backend... coreaudio" >&6; } 
     10112                echo "$as_me:$LINENO: result: Checking sound device backend... coreaudio" >&5 
     10113echo "${ECHO_T}Checking sound device backend... coreaudio" >&6 
    1022810114        fi 
    1022910115        ;; 
    1023010116  *cygwin* | *mingw*) 
    1023110117        ac_pjmedia_snd=pa_win32 
    10232         { echo "$as_me:$LINENO: result: Checking sound device backend... win32 sound" >&5 
    10233 echo "${ECHO_T}Checking sound device backend... win32 sound" >&6; } 
     10118        echo "$as_me:$LINENO: result: Checking sound device backend... win32 sound" >&5 
     10119echo "${ECHO_T}Checking sound device backend... win32 sound" >&6 
    1023410120        ;; 
    1023510121  *rtems*) 
    1023610122        ac_pjmedia_snd=null 
    10237         { echo "$as_me:$LINENO: result: Checking sound device backend... null sound" >&5 
    10238 echo "${ECHO_T}Checking sound device backend... null sound" >&6; } 
     10123        echo "$as_me:$LINENO: result: Checking sound device backend... null sound" >&5 
     10124echo "${ECHO_T}Checking sound device backend... null sound" >&6 
    1023910125        ;; 
    1024010126  *) 
    1024110127                ac_pjmedia_snd=pa_unix 
    1024210128        if test "${ac_cv_header_alsa_version_h+set}" = set; then 
    10243   { echo "$as_me:$LINENO: checking for alsa/version.h" >&5 
    10244 echo $ECHO_N "checking for alsa/version.h... $ECHO_C" >&6; } 
     10129  echo "$as_me:$LINENO: checking for alsa/version.h" >&5 
     10130echo $ECHO_N "checking for alsa/version.h... $ECHO_C" >&6 
    1024510131if test "${ac_cv_header_alsa_version_h+set}" = set; then 
    1024610132  echo $ECHO_N "(cached) $ECHO_C" >&6 
    1024710133fi 
    10248 { echo "$as_me:$LINENO: result: $ac_cv_header_alsa_version_h" >&5 
    10249 echo "${ECHO_T}$ac_cv_header_alsa_version_h" >&6; } 
     10134echo "$as_me:$LINENO: result: $ac_cv_header_alsa_version_h" >&5 
     10135echo "${ECHO_T}$ac_cv_header_alsa_version_h" >&6 
    1025010136else 
    1025110137  # Is the header compilable? 
    10252 { echo "$as_me:$LINENO: checking alsa/version.h usability" >&5 
    10253 echo $ECHO_N "checking alsa/version.h usability... $ECHO_C" >&6; } 
     10138echo "$as_me:$LINENO: checking alsa/version.h usability" >&5 
     10139echo $ECHO_N "checking alsa/version.h usability... $ECHO_C" >&6 
    1025410140cat >conftest.$ac_ext <<_ACEOF 
    1025510141/* confdefs.h.  */ 
    … …  
    1026210148_ACEOF 
    1026310149rm -f conftest.$ac_objext 
    10264 if { (ac_try="$ac_compile" 
    10265 case "(($ac_try" in 
    10266   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10267   *) ac_try_echo=$ac_try;; 
    10268 esac 
    10269 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10270   (eval "$ac_compile") 2>conftest.er1 
     10150if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     10151  (eval $ac_compile) 2>conftest.er1 
    1027110152  ac_status=$? 
    1027210153  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    1027410155  cat conftest.err >&5 
    1027510156  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10276   (exit $ac_status); } && { 
    10277          test -z "$ac_c_werror_flag" || 
    10278          test ! -s conftest.err 
    10279        } && test -s conftest.$ac_objext; then 
     10157  (exit $ac_status); } && 
     10158         { ac_try='test -z "$ac_c_werror_flag" 
     10159                         || test ! -s conftest.err' 
     10160  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     10161  (eval $ac_try) 2>&5 
     10162  ac_status=$? 
     10163  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     10164  (exit $ac_status); }; } && 
     10165         { ac_try='test -s conftest.$ac_objext' 
     10166  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     10167  (eval $ac_try) 2>&5 
     10168  ac_status=$? 
     10169  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     10170  (exit $ac_status); }; }; then 
    1028010171  ac_header_compiler=yes 
    1028110172else 
    … …  
    1028310174sed 's/^/| /' conftest.$ac_ext >&5 
    1028410175 
    10285         ac_header_compiler=no 
    10286 fi 
    10287  
    10288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    10289 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    10290 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     10176ac_header_compiler=no 
     10177fi 
     10178rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     10179echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     10180echo "${ECHO_T}$ac_header_compiler" >&6 
    1029110181 
    1029210182# Is the header present? 
    10293 { echo "$as_me:$LINENO: checking alsa/version.h presence" >&5 
    10294 echo $ECHO_N "checking alsa/version.h presence... $ECHO_C" >&6; } 
     10183echo "$as_me:$LINENO: checking alsa/version.h presence" >&5 
     10184echo $ECHO_N "checking alsa/version.h presence... $ECHO_C" >&6 
    1029510185cat >conftest.$ac_ext <<_ACEOF 
    1029610186/* confdefs.h.  */ 
    … …  
    1030110191#include <alsa/version.h> 
    1030210192_ACEOF 
    10303 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    10304 case "(($ac_try" in 
    10305   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10306   *) ac_try_echo=$ac_try;; 
    10307 esac 
    10308 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10309   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     10193if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     10194  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    1031010195  ac_status=$? 
    1031110196  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    1031310198  cat conftest.err >&5 
    1031410199  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10315   (exit $ac_status); } >/dev/null && { 
    10316          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    10317          test ! -s conftest.err 
    10318        }; then 
     10200  (exit $ac_status); } >/dev/null; then 
     10201  if test -s conftest.err; then 
     10202    ac_cpp_err=$ac_c_preproc_warn_flag 
     10203    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     10204  else 
     10205    ac_cpp_err= 
     10206  fi 
     10207else 
     10208  ac_cpp_err=yes 
     10209fi 
     10210if test -z "$ac_cpp_err"; then 
    1031910211  ac_header_preproc=yes 
    1032010212else 
    … …  
    1032410216  ac_header_preproc=no 
    1032510217fi 
    10326  
    1032710218rm -f conftest.err conftest.$ac_ext 
    10328 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    10329 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     10219echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     10220echo "${ECHO_T}$ac_header_preproc" >&6 
    1033010221 
    1033110222# So?  What about this header? 
    … …  
    1035110242    { echo "$as_me:$LINENO: WARNING: alsa/version.h: in the future, the compiler will take precedence" >&5 
    1035210243echo "$as_me: WARNING: alsa/version.h: in the future, the compiler will take precedence" >&2;} 
    10353  
     10244    ( 
     10245      cat <<\_ASBOX 
     10246## ------------------------------------ ## 
     10247## Report this to the pjproject lists.  ## 
     10248## ------------------------------------ ## 
     10249_ASBOX 
     10250    ) | 
     10251      sed "s/^/$as_me: WARNING:     /" >&2 
    1035410252    ;; 
    1035510253esac 
    10356 { echo "$as_me:$LINENO: checking for alsa/version.h" >&5 
    10357 echo $ECHO_N "checking for alsa/version.h... $ECHO_C" >&6; } 
     10254echo "$as_me:$LINENO: checking for alsa/version.h" >&5 
     10255echo $ECHO_N "checking for alsa/version.h... $ECHO_C" >&6 
    1035810256if test "${ac_cv_header_alsa_version_h+set}" = set; then 
    1035910257  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    1036110259  ac_cv_header_alsa_version_h=$ac_header_preproc 
    1036210260fi 
    10363 { echo "$as_me:$LINENO: result: $ac_cv_header_alsa_version_h" >&5 
    10364 echo "${ECHO_T}$ac_cv_header_alsa_version_h" >&6; } 
     10261echo "$as_me:$LINENO: result: $ac_cv_header_alsa_version_h" >&5 
     10262echo "${ECHO_T}$ac_cv_header_alsa_version_h" >&6 
    1036510263 
    1036610264fi 
    … …  
    1037610274 
    1037710275 
    10378         { echo "$as_me:$LINENO: result: Checking sound device backend... unix" >&5 
    10379 echo "${ECHO_T}Checking sound device backend... unix" >&6; } 
     10276        echo "$as_me:$LINENO: result: Checking sound device backend... unix" >&5 
     10277echo "${ECHO_T}Checking sound device backend... unix" >&6 
    1038010278 
    1038110279                ac_pa_use_oss=1 
    1038210280 
    10383         # Check whether --enable-oss was given. 
     10281        # Check whether --enable-oss or --disable-oss was given. 
    1038410282if test "${enable_oss+set}" = set; then 
    10385   enableval=$enable_oss; 
     10283  enableval="$enable_oss" 
     10284 
    1038610285                        if test "$enable_oss" = "no"; then 
    1038710286                         ac_pa_use_oss=0 
    10388                          { echo "$as_me:$LINENO: result: Checking if OSS audio is disabled... yes" >&5 
    10389 echo "${ECHO_T}Checking if OSS audio is disabled... yes" >&6; } 
     10287                         echo "$as_me:$LINENO: result: Checking if OSS audio is disabled... yes" >&5 
     10288echo "${ECHO_T}Checking if OSS audio is disabled... yes" >&6 
    1039010289                        fi 
    1039110290 
    10392 fi 
    10393  
     10291fi; 
    1039410292        ;; 
    1039510293 esac 
    1039610294fi 
    1039710295 
    10398 # Check whether --enable-ext_sound was given. 
     10296# Check whether --enable-ext_sound or --disable-ext_sound was given. 
    1039910297if test "${enable_ext_sound+set}" = set; then 
    10400   enableval=$enable_ext_sound; if test "$enable_ext_sound" = "yes"; then 
     10298  enableval="$enable_ext_sound" 
     10299  if test "$enable_ext_sound" = "yes"; then 
    1040110300                ac_pjmedia_snd=external 
    10402                 { echo "$as_me:$LINENO: result: Checking if external sound is set... yes" >&5 
    10403 echo "${ECHO_T}Checking if external sound is set... yes" >&6; } 
     10301                echo "$as_me:$LINENO: result: Checking if external sound is set... yes" >&5 
     10302echo "${ECHO_T}Checking if external sound is set... yes" >&6 
    1040410303               fi 
    1040510304 
    10406 fi 
    10407  
    10408  
    10409  
    10410 # Check whether --enable-small-filter was given. 
     10305fi; 
     10306 
     10307 
     10308# Check whether --enable-small-filter or --disable-small-filter was given. 
    1041110309if test "${enable_small_filter+set}" = set; then 
    10412   enableval=$enable_small_filter; if test "$enable_small_filter" = "no"; then 
     10310  enableval="$enable_small_filter" 
     10311  if test "$enable_small_filter" = "no"; then 
    1041310312                ac_no_small_filter='-DPJMEDIA_HAS_SMALL_FILTER=0' 
    10414                 { echo "$as_me:$LINENO: result: Checking if small filter is disabled... yes" >&5 
    10415 echo "${ECHO_T}Checking if small filter is disabled... yes" >&6; } 
     10313                echo "$as_me:$LINENO: result: Checking if small filter is disabled... yes" >&5 
     10314echo "${ECHO_T}Checking if small filter is disabled... yes" >&6 
    1041610315               fi 
    1041710316else 
    10418   { echo "$as_me:$LINENO: result: Checking if small filter is disabled... no" >&5 
    10419 echo "${ECHO_T}Checking if small filter is disabled... no" >&6; } 
    10420 fi 
    10421  
    10422  
    10423  
    10424 # Check whether --enable-large-filter was given. 
     10317  echo "$as_me:$LINENO: result: Checking if small filter is disabled... no" >&5 
     10318echo "${ECHO_T}Checking if small filter is disabled... no" >&6 
     10319fi; 
     10320 
     10321 
     10322# Check whether --enable-large-filter or --disable-large-filter was given. 
    1042510323if test "${enable_large_filter+set}" = set; then 
    10426   enableval=$enable_large_filter; if test "$enable_large_filter" = "no"; then 
     10324  enableval="$enable_large_filter" 
     10325  if test "$enable_large_filter" = "no"; then 
    1042710326                ac_no_large_filter='-DPJMEDIA_HAS_LARGE_FILTER=0' 
    10428                 { echo "$as_me:$LINENO: result: Checking if large filter is disabled... yes" >&5 
    10429 echo "${ECHO_T}Checking if large filter is disabled... yes" >&6; } 
     10327                echo "$as_me:$LINENO: result: Checking if large filter is disabled... yes" >&5 
     10328echo "${ECHO_T}Checking if large filter is disabled... yes" >&6 
    1043010329               fi 
    1043110330else 
    10432   { echo "$as_me:$LINENO: result: Checking if large filter is disabled... no" >&5 
    10433 echo "${ECHO_T}Checking if large filter is disabled... no" >&6; } 
    10434 fi 
    10435  
    10436  
    10437  
    10438 # Check whether --enable-speex-aec was given. 
     10331  echo "$as_me:$LINENO: result: Checking if large filter is disabled... no" >&5 
     10332echo "${ECHO_T}Checking if large filter is disabled... no" >&6 
     10333fi; 
     10334 
     10335 
     10336# Check whether --enable-speex-aec or --disable-speex-aec was given. 
    1043910337if test "${enable_speex_aec+set}" = set; then 
    10440   enableval=$enable_speex_aec; if test "$enable_speex_aec" = "no"; then 
     10338  enableval="$enable_speex_aec" 
     10339  if test "$enable_speex_aec" = "no"; then 
    1044110340                ac_no_speex_aec='-DPJMEDIA_HAS_SPEEX_AEC=0' 
    10442                 { echo "$as_me:$LINENO: result: Checking if Speex AEC is disabled...yes" >&5 
    10443 echo "${ECHO_T}Checking if Speex AEC is disabled...yes" >&6; } 
     10341                echo "$as_me:$LINENO: result: Checking if Speex AEC is disabled...yes" >&5 
     10342echo "${ECHO_T}Checking if Speex AEC is disabled...yes" >&6 
    1044410343               fi 
    1044510344else 
    10446   { echo "$as_me:$LINENO: result: Checking if Speex AEC is disabled...no" >&5 
    10447 echo "${ECHO_T}Checking if Speex AEC is disabled...no" >&6; } 
    10448 fi 
    10449  
    10450  
    10451  
    10452 # Check whether --enable-g711-codec was given. 
     10345  echo "$as_me:$LINENO: result: Checking if Speex AEC is disabled...no" >&5 
     10346echo "${ECHO_T}Checking if Speex AEC is disabled...no" >&6 
     10347fi; 
     10348 
     10349 
     10350# Check whether --enable-g711-codec or --disable-g711-codec was given. 
    1045310351if test "${enable_g711_codec+set}" = set; then 
    10454   enableval=$enable_g711_codec; if test "$enable_g711_codec" = "no"; then 
     10352  enableval="$enable_g711_codec" 
     10353  if test "$enable_g711_codec" = "no"; then 
    1045510354                ac_no_g711_codec=1 
    1045610355                cat >>confdefs.h <<\_ACEOF 
    … …  
    1045810357_ACEOF 
    1045910358 
    10460                 { echo "$as_me:$LINENO: result: Checking if G.711 codec is disabled...yes" >&5 
    10461 echo "${ECHO_T}Checking if G.711 codec is disabled...yes" >&6; } 
     10359                echo "$as_me:$LINENO: result: Checking if G.711 codec is disabled...yes" >&5 
     10360echo "${ECHO_T}Checking if G.711 codec is disabled...yes" >&6 
    1046210361               fi 
    1046310362else 
    10464   { echo "$as_me:$LINENO: result: Checking if G.711 codec is disabled...no" >&5 
    10465 echo "${ECHO_T}Checking if G.711 codec is disabled...no" >&6; } 
    10466 fi 
    10467  
    10468  
    10469  
    10470  
    10471 # Check whether --enable-l16-codec was given. 
     10363  echo "$as_me:$LINENO: result: Checking if G.711 codec is disabled...no" >&5 
     10364echo "${ECHO_T}Checking if G.711 codec is disabled...no" >&6 
     10365fi; 
     10366 
     10367 
     10368 
     10369# Check whether --enable-l16-codec or --disable-l16-codec was given. 
    1047210370if test "${enable_l16_codec+set}" = set; then 
    10473   enableval=$enable_l16_codec; if test "$enable_l16_codec" = "no"; then 
     10371  enableval="$enable_l16_codec" 
     10372  if test "$enable_l16_codec" = "no"; then 
    1047410373                ac_no_l16_codec=1 
    1047510374                cat >>confdefs.h <<\_ACEOF 
    … …  
    1047710376_ACEOF 
    1047810377 
    10479                 { echo "$as_me:$LINENO: result: Checking if L16 codecs are disabled...yes" >&5 
    10480 echo "${ECHO_T}Checking if L16 codecs are disabled...yes" >&6; } 
     10378                echo "$as_me:$LINENO: result: Checking if L16 codecs are disabled...yes" >&5 
     10379echo "${ECHO_T}Checking if L16 codecs are disabled...yes" >&6 
    1048110380               fi 
    1048210381else 
    10483   { echo "$as_me:$LINENO: result: Checking if L16 codec is disabled...no" >&5 
    10484 echo "${ECHO_T}Checking if L16 codec is disabled...no" >&6; } 
    10485 fi 
    10486  
    10487  
    10488  
    10489  
    10490 # Check whether --enable-gsm-codec was given. 
     10382  echo "$as_me:$LINENO: result: Checking if L16 codec is disabled...no" >&5 
     10383echo "${ECHO_T}Checking if L16 codec is disabled...no" >&6 
     10384fi; 
     10385 
     10386 
     10387 
     10388# Check whether --enable-gsm-codec or --disable-gsm-codec was given. 
    1049110389if test "${enable_gsm_codec+set}" = set; then 
    10492   enableval=$enable_gsm_codec; if test "$enable_gsm_codec" = "no"; then 
     10390  enableval="$enable_gsm_codec" 
     10391  if test "$enable_gsm_codec" = "no"; then 
    1049310392                ac_no_gsm_codec=1 
    1049410393                cat >>confdefs.h <<\_ACEOF 
    … …  
    1049610395_ACEOF 
    1049710396 
    10498                 { echo "$as_me:$LINENO: result: Checking if GSM codec is disabled...yes" >&5 
    10499 echo "${ECHO_T}Checking if GSM codec is disabled...yes" >&6; } 
     10397                echo "$as_me:$LINENO: result: Checking if GSM codec is disabled...yes" >&5 
     10398echo "${ECHO_T}Checking if GSM codec is disabled...yes" >&6 
    1050010399               fi 
    1050110400else 
    10502   { echo "$as_me:$LINENO: result: Checking if GSM codec is disabled...no" >&5 
    10503 echo "${ECHO_T}Checking if GSM codec is disabled...no" >&6; } 
    10504 fi 
    10505  
    10506  
    10507  
    10508 # Check whether --enable-g722-codec was given. 
     10401  echo "$as_me:$LINENO: result: Checking if GSM codec is disabled...no" >&5 
     10402echo "${ECHO_T}Checking if GSM codec is disabled...no" >&6 
     10403fi; 
     10404 
     10405 
     10406# Check whether --enable-g722-codec or --disable-g722-codec was given. 
    1050910407if test "${enable_g722_codec+set}" = set; then 
    10510   enableval=$enable_g722_codec; if test "$enable_g722_codec" = "no"; then 
     10408  enableval="$enable_g722_codec" 
     10409  if test "$enable_g722_codec" = "no"; then 
    1051110410                ac_no_g722_codec=1 
    1051210411                cat >>confdefs.h <<\_ACEOF 
    … …  
    1051410413_ACEOF 
    1051510414 
    10516                 { echo "$as_me:$LINENO: result: Checking if G.722 codec is disabled...yes" >&5 
    10517 echo "${ECHO_T}Checking if G.722 codec is disabled...yes" >&6; } 
     10415                echo "$as_me:$LINENO: result: Checking if G.722 codec is disabled...yes" >&5 
     10416echo "${ECHO_T}Checking if G.722 codec is disabled...yes" >&6 
    1051810417               fi 
    1051910418else 
    10520   { echo "$as_me:$LINENO: result: Checking if G.722 codec is disabled...no" >&5 
    10521 echo "${ECHO_T}Checking if G.722 codec is disabled...no" >&6; } 
    10522 fi 
    10523  
    10524  
    10525  
    10526 # Check whether --enable-speex-codec was given. 
     10419  echo "$as_me:$LINENO: result: Checking if G.722 codec is disabled...no" >&5 
     10420echo "${ECHO_T}Checking if G.722 codec is disabled...no" >&6 
     10421fi; 
     10422 
     10423 
     10424# Check whether --enable-speex-codec or --disable-speex-codec was given. 
    1052710425if test "${enable_speex_codec+set}" = set; then 
    10528   enableval=$enable_speex_codec; if test "$enable_speex_codec" = "no"; then 
     10426  enableval="$enable_speex_codec" 
     10427  if test "$enable_speex_codec" = "no"; then 
    1052910428                ac_no_speex_codec=1 
    1053010429                cat >>confdefs.h <<\_ACEOF 
    … …  
    1053210431_ACEOF 
    1053310432 
    10534                 { echo "$as_me:$LINENO: result: Checking if Speex codec is disabled...yes" >&5 
    10535 echo "${ECHO_T}Checking if Speex codec is disabled...yes" >&6; } 
     10433                echo "$as_me:$LINENO: result: Checking if Speex codec is disabled...yes" >&5 
     10434echo "${ECHO_T}Checking if Speex codec is disabled...yes" >&6 
    1053610435               fi 
    1053710436else 
    10538   { echo "$as_me:$LINENO: result: Checking if Speex codec is disabled...no" >&5 
    10539 echo "${ECHO_T}Checking if Speex codec is disabled...no" >&6; } 
    10540 fi 
    10541  
    10542  
    10543  
    10544 # Check whether --enable-ilbc-codec was given. 
     10437  echo "$as_me:$LINENO: result: Checking if Speex codec is disabled...no" >&5 
     10438echo "${ECHO_T}Checking if Speex codec is disabled...no" >&6 
     10439fi; 
     10440 
     10441 
     10442# Check whether --enable-ilbc-codec or --disable-ilbc-codec was given. 
    1054510443if test "${enable_ilbc_codec+set}" = set; then 
    10546   enableval=$enable_ilbc_codec; if test "$enable_ilbc_codec" = "no"; then 
     10444  enableval="$enable_ilbc_codec" 
     10445  if test "$enable_ilbc_codec" = "no"; then 
    1054710446                ac_no_ilbc_codec=1 
    1054810447                cat >>confdefs.h <<\_ACEOF 
    … …  
    1055010449_ACEOF 
    1055110450 
    10552                 { echo "$as_me:$LINENO: result: Checking if iLBC codec is disabled...yes" >&5 
    10553 echo "${ECHO_T}Checking if iLBC codec is disabled...yes" >&6; } 
     10451                echo "$as_me:$LINENO: result: Checking if iLBC codec is disabled...yes" >&5 
     10452echo "${ECHO_T}Checking if iLBC codec is disabled...yes" >&6 
    1055410453               fi 
    1055510454else 
    10556   { echo "$as_me:$LINENO: result: Checking if iLBC codec is disabled...no" >&5 
    10557 echo "${ECHO_T}Checking if iLBC codec is disabled...no" >&6; } 
    10558 fi 
    10559  
    10560  
    10561 # Check whether --enable-libsamplerate was given. 
     10455  echo "$as_me:$LINENO: result: Checking if iLBC codec is disabled...no" >&5 
     10456echo "${ECHO_T}Checking if iLBC codec is disabled...no" >&6 
     10457fi; 
     10458 
     10459# Check whether --enable-libsamplerate or --disable-libsamplerate was given. 
    1056210460if test "${enable_libsamplerate+set}" = set; then 
    10563   enableval=$enable_libsamplerate; 
    10564 { echo "$as_me:$LINENO: checking for src_new in -lsamplerate" >&5 
    10565 echo $ECHO_N "checking for src_new in -lsamplerate... $ECHO_C" >&6; } 
     10461  enableval="$enable_libsamplerate" 
     10462 
     10463echo "$as_me:$LINENO: checking for src_new in -lsamplerate" >&5 
     10464echo $ECHO_N "checking for src_new in -lsamplerate... $ECHO_C" >&6 
    1056610465if test "${ac_cv_lib_samplerate_src_new+set}" = set; then 
    1056710466  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    1057610475/* end confdefs.h.  */ 
    1057710476 
    10578 /* Override any GCC internal prototype to avoid an error. 
    10579    Use char because int might match the return type of a GCC 
    10580    builtin and then its argument prototype would still apply.  */ 
     10477/* Override any gcc2 internal prototype to avoid an error.  */ 
    1058110478#ifdef __cplusplus 
    1058210479extern "C" 
    1058310480#endif 
     10481/* We use char because int might match the return type of a gcc2 
     10482   builtin and then its argument prototype would still apply.  */ 
    1058410483char src_new (); 
    1058510484int 
    1058610485main () 
    1058710486{ 
    10588 return src_new (); 
     10487src_new (); 
    1058910488  ; 
    1059010489  return 0; 
    … …  
    1059210491_ACEOF 
    1059310492rm -f conftest.$ac_objext conftest$ac_exeext 
    10594 if { (ac_try="$ac_link" 
    10595 case "(($ac_try" in 
    10596   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10597   *) ac_try_echo=$ac_try;; 
    10598 esac 
    10599 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10600   (eval "$ac_link") 2>conftest.er1 
     10493if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     10494  (eval $ac_link) 2>conftest.er1 
    1060110495  ac_status=$? 
    1060210496  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    1060410498  cat conftest.err >&5 
    1060510499  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10606   (exit $ac_status); } && { 
    10607          test -z "$ac_c_werror_flag" || 
    10608          test ! -s conftest.err 
    10609        } && test -s conftest$ac_exeext && 
    10610        $as_test_x conftest$ac_exeext; then 
     10500  (exit $ac_status); } && 
     10501         { ac_try='test -z "$ac_c_werror_flag" 
     10502                         || test ! -s conftest.err' 
     10503  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     10504  (eval $ac_try) 2>&5 
     10505  ac_status=$? 
     10506  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     10507  (exit $ac_status); }; } && 
     10508         { ac_try='test -s conftest$ac_exeext' 
     10509  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     10510  (eval $ac_try) 2>&5 
     10511  ac_status=$? 
     10512  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     10513  (exit $ac_status); }; }; then 
    1061110514  ac_cv_lib_samplerate_src_new=yes 
    1061210515else 
    … …  
    1061410517sed 's/^/| /' conftest.$ac_ext >&5 
    1061510518 
    10616         ac_cv_lib_samplerate_src_new=no 
    10617 fi 
    10618  
    10619 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
     10519ac_cv_lib_samplerate_src_new=no 
     10520fi 
     10521rm -f conftest.err conftest.$ac_objext \ 
    1062010522      conftest$ac_exeext conftest.$ac_ext 
    1062110523LIBS=$ac_check_lib_save_LIBS 
    1062210524fi 
    10623 { echo "$as_me:$LINENO: result: $ac_cv_lib_samplerate_src_new" >&5 
    10624 echo "${ECHO_T}$ac_cv_lib_samplerate_src_new" >&6; } 
     10525echo "$as_me:$LINENO: result: $ac_cv_lib_samplerate_src_new" >&5 
     10526echo "${ECHO_T}$ac_cv_lib_samplerate_src_new" >&6 
    1062510527if test $ac_cv_lib_samplerate_src_new = yes; then 
    1062610528  cat >>confdefs.h <<_ACEOF 
    … …  
    1063310535 
    1063410536else 
    10635   { echo "$as_me:$LINENO: result: Skipping libsamplerate detection" >&5 
    10636 echo "${ECHO_T}Skipping libsamplerate detection" >&6; } 
    10637  
    10638 fi 
    10639  
    10640  
    10641  
    10642 # Check whether --enable-ipp was given. 
     10537  echo "$as_me:$LINENO: result: Skipping libsamplerate detection" >&5 
     10538echo "${ECHO_T}Skipping libsamplerate detection" >&6 
     10539 
     10540fi; 
     10541 
     10542 
     10543# Check whether --enable-ipp or --disable-ipp was given. 
    1064310544if test "${enable_ipp+set}" = set; then 
    10644   enableval=$enable_ipp; 
     10545  enableval="$enable_ipp" 
     10546 
    1064510547else 
    1064610548  enable_ipp=no 
    1064710549 
    10648 fi 
    10649  
    10650  
    10651 # Check whether --enable-ipp was given. 
     10550fi; 
     10551 
     10552# Check whether --enable-ipp or --disable-ipp was given. 
    1065210553if test "${enable_ipp+set}" = set; then 
    10653   enableval=$enable_ipp; 
     10554  enableval="$enable_ipp" 
     10555 
    1065410556else 
    1065510557  with_ipp=no 
    1065610558 
    10657 fi 
    10658  
    10659  
    10660 # Check whether --enable-ipp-samples was given. 
     10559fi; 
     10560 
     10561# Check whether --enable-ipp-samples or --disable-ipp-samples was given. 
    1066110562if test "${enable_ipp_samples+set}" = set; then 
    10662   enableval=$enable_ipp_samples; 
     10563  enableval="$enable_ipp_samples" 
     10564 
    1066310565else 
    1066410566  with_ipp_samples=no 
    1066510567 
    10666 fi 
    10667  
     10568fi; 
    1066810569 
    1066910570if test "x$enable_ipp" != "xno"; then 
    10670                 { echo "$as_me:$LINENO: checking Intel IPP location" >&5 
    10671 echo $ECHO_N "checking Intel IPP location... $ECHO_C" >&6; } 
     10571                echo "$as_me:$LINENO: checking Intel IPP location" >&5 
     10572echo $ECHO_N "checking Intel IPP location... $ECHO_C" >&6 
    1067210573 
    1067310574    if test "x$with_ipp" != "xno" -a "x$with_ipp" != "x"; then 
    10674         { echo "$as_me:$LINENO: result: $with_ipp" >&5 
    10675 echo "${ECHO_T}$with_ipp" >&6; } 
     10575        echo "$as_me:$LINENO: result: $with_ipp" >&5 
     10576echo "${ECHO_T}$with_ipp" >&6 
    1067610577        IPPROOT=$with_ipp 
    1067710578    elif test "x$IPPROOT" = "x"; then 
    1067810579        if test -d /opt/intel/ipp; then 
    1067910580            IPPROOT=`ls -d /opt/intel/ipp/*/* | head -1` 
    10680             { echo "$as_me:$LINENO: result: autodetected in $IPPROOT" >&5 
    10681 echo "${ECHO_T}autodetected in $IPPROOT" >&6; } 
     10581            echo "$as_me:$LINENO: result: autodetected in $IPPROOT" >&5 
     10582echo "${ECHO_T}autodetected in $IPPROOT" >&6 
    1068210583        fi 
    1068310584    else 
    10684         { echo "$as_me:$LINENO: result: $IPPROOT" >&5 
    10685 echo "${ECHO_T}$IPPROOT" >&6; } 
     10585        echo "$as_me:$LINENO: result: $IPPROOT" >&5 
     10586echo "${ECHO_T}$IPPROOT" >&6 
    1068610587    fi 
    1068710588 
    … …  
    1071810619 
    1071910620 
    10720         { echo "$as_me:$LINENO: checking Intel IPP usability" >&5 
    10721 echo $ECHO_N "checking Intel IPP usability... $ECHO_C" >&6; } 
     10621        echo "$as_me:$LINENO: checking Intel IPP usability" >&5 
     10622echo $ECHO_N "checking Intel IPP usability... $ECHO_C" >&6 
    1072210623        cat >conftest.$ac_ext <<_ACEOF 
    1072310624/* confdefs.h.  */ 
    … …  
    1073710638_ACEOF 
    1073810639rm -f conftest.$ac_objext conftest$ac_exeext 
    10739 if { (ac_try="$ac_link" 
    10740 case "(($ac_try" in 
    10741   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10742   *) ac_try_echo=$ac_try;; 
    10743 esac 
    10744 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10745   (eval "$ac_link") 2>conftest.er1 
     10640if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     10641  (eval $ac_link) 2>conftest.er1 
    1074610642  ac_status=$? 
    1074710643  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    1074910645  cat conftest.err >&5 
    1075010646  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10751   (exit $ac_status); } && { 
    10752          test -z "$ac_c_werror_flag" || 
    10753          test ! -s conftest.err 
    10754        } && test -s conftest$ac_exeext && 
    10755        $as_test_x conftest$ac_exeext; then 
    10756   { echo "$as_me:$LINENO: result: ok" >&5 
    10757 echo "${ECHO_T}ok" >&6; } 
     10647  (exit $ac_status); } && 
     10648         { ac_try='test -z "$ac_c_werror_flag" 
     10649                         || test ! -s conftest.err' 
     10650  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     10651  (eval $ac_try) 2>&5 
     10652  ac_status=$? 
     10653  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     10654  (exit $ac_status); }; } && 
     10655         { ac_try='test -s conftest$ac_exeext' 
     10656  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     10657  (eval $ac_try) 2>&5 
     10658  ac_status=$? 
     10659  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     10660  (exit $ac_status); }; }; then 
     10661  echo "$as_me:$LINENO: result: ok" >&5 
     10662echo "${ECHO_T}ok" >&6 
    1075810663else 
    1075910664  echo "$as_me: failed program was:" >&5 
    1076010665sed 's/^/| /' conftest.$ac_ext >&5 
    1076110666 
    10762         { { echo "$as_me:$LINENO: error: failed 
     10667{ { echo "$as_me:$LINENO: error: failed 
    1076310668See \`config.log' for more details." >&5 
    1076410669echo "$as_me: error: failed 
    … …  
    1076610671   { (exit 1); exit 1; }; } 
    1076710672fi 
    10768  
    10769 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
     10673rm -f conftest.err conftest.$ac_objext \ 
    1077010674      conftest$ac_exeext conftest.$ac_ext 
    1077110675 
    … …  
    1077510679    fi 
    1077610680 
    10777                 { echo "$as_me:$LINENO: checking Intel IPP samples location" >&5 
    10778 echo $ECHO_N "checking Intel IPP samples location... $ECHO_C" >&6; } 
     10681                echo "$as_me:$LINENO: checking Intel IPP samples location" >&5 
     10682echo $ECHO_N "checking Intel IPP samples location... $ECHO_C" >&6 
    1077910683 
    1078010684    if test "x$with_ipp_samples" != "xno" -a "x$with_ipp_samples" != "x"; then 
    10781         { echo "$as_me:$LINENO: result: $with_ipp_samples" >&5 
    10782 echo "${ECHO_T}$with_ipp_samples" >&6; } 
     10685        echo "$as_me:$LINENO: result: $with_ipp_samples" >&5 
     10686echo "${ECHO_T}$with_ipp_samples" >&6 
    1078310687        IPPSAMPLES=$with_ipp_samples 
    1078410688    elif test "x$IPPSAMPLES" = "x"; then 
    1078510689        if test -d /opt/intel/ipp-samples; then 
    1078610690            IPPSAMPLES=/opt/intel/ipp-samples 
    10787             { echo "$as_me:$LINENO: result: autodetected in $IPPSAMPLES" >&5 
    10788 echo "${ECHO_T}autodetected in $IPPSAMPLES" >&6; } 
     10691            echo "$as_me:$LINENO: result: autodetected in $IPPSAMPLES" >&5 
     10692echo "${ECHO_T}autodetected in $IPPSAMPLES" >&6 
    1078910693        fi 
    1079010694    else 
    10791         { echo "$as_me:$LINENO: result: $IPPSAMPLES" >&5 
    10792 echo "${ECHO_T}$IPPSAMPLES" >&6; } 
     10695        echo "$as_me:$LINENO: result: $IPPSAMPLES" >&5 
     10696echo "${ECHO_T}$IPPSAMPLES" >&6 
    1079310697    fi 
    1079410698 
    … …  
    1081010714 
    1081110715        # Guess the libusc.a build location 
    10812         { echo "$as_me:$LINENO: checking Intel IPP USC build location" >&5 
    10813 echo $ECHO_N "checking Intel IPP USC build location... $ECHO_C" >&6; } 
     10716        echo "$as_me:$LINENO: checking Intel IPP USC build location" >&5 
     10717echo $ECHO_N "checking Intel IPP USC build location... $ECHO_C" >&6 
    1081410718        IPPSAMPLESLIB=`ls -d $IPPSAMPLES/speech-codecs/bin/*gcc*/lib | head -1` 
    1081510719        if test ! -d $IPPSAMPLESLIB; then 
    … …  
    1082710731   { (exit 1); exit 1; }; } 
    1082810732        fi 
    10829         { echo "$as_me:$LINENO: result: $IPPSAMPLESLIB" >&5 
    10830 echo "${ECHO_T}$IPPSAMPLESLIB" >&6; } 
     10733        echo "$as_me:$LINENO: result: $IPPSAMPLESLIB" >&5 
     10734echo "${ECHO_T}$IPPSAMPLESLIB" >&6 
    1083110735 
    1083210736        SAVED_CFLAGS="$CFLAGS" 
    … …  
    1083910743        LIBS="-lusc $LIBS" 
    1084010744 
    10841         { echo "$as_me:$LINENO: checking Intel IPP USC usability" >&5 
    10842 echo $ECHO_N "checking Intel IPP USC usability... $ECHO_C" >&6; } 
     10745        echo "$as_me:$LINENO: checking Intel IPP USC usability" >&5 
     10746echo $ECHO_N "checking Intel IPP USC usability... $ECHO_C" >&6 
    1084310747        cat >conftest.$ac_ext <<_ACEOF 
    1084410748/* confdefs.h.  */ 
    … …  
    1085810762_ACEOF 
    1085910763rm -f conftest.$ac_objext conftest$ac_exeext 
    10860 if { (ac_try="$ac_link" 
    10861 case "(($ac_try" in 
    10862   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10863   *) ac_try_echo=$ac_try;; 
    10864 esac 
    10865 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10866   (eval "$ac_link") 2>conftest.er1 
     10764if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     10765  (eval $ac_link) 2>conftest.er1 
    1086710766  ac_status=$? 
    1086810767  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    1087010769  cat conftest.err >&5 
    1087110770  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10872   (exit $ac_status); } && { 
    10873          test -z "$ac_c_werror_flag" || 
    10874          test ! -s conftest.err 
    10875        } && test -s conftest$ac_exeext && 
    10876        $as_test_x conftest$ac_exeext; then 
    10877   { echo "$as_me:$LINENO: result: ok" >&5 
    10878 echo "${ECHO_T}ok" >&6; } 
     10771  (exit $ac_status); } && 
     10772         { ac_try='test -z "$ac_c_werror_flag" 
     10773                         || test ! -s conftest.err' 
     10774  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     10775  (eval $ac_try) 2>&5 
     10776  ac_status=$? 
     10777  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     10778  (exit $ac_status); }; } && 
     10779         { ac_try='test -s conftest$ac_exeext' 
     10780  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     10781  (eval $ac_try) 2>&5 
     10782  ac_status=$? 
     10783  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     10784  (exit $ac_status); }; }; then 
     10785  echo "$as_me:$LINENO: result: ok" >&5 
     10786echo "${ECHO_T}ok" >&6 
    1087910787else 
    1088010788  echo "$as_me: failed program was:" >&5 
    1088110789sed 's/^/| /' conftest.$ac_ext >&5 
    1088210790 
    10883         { { echo "$as_me:$LINENO: error: failed 
     10791{ { echo "$as_me:$LINENO: error: failed 
    1088410792See \`config.log' for more details." >&5 
    1088510793echo "$as_me: error: failed 
    … …  
    1088710795   { (exit 1); exit 1; }; } 
    1088810796fi 
    10889  
    10890 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
     10797rm -f conftest.err conftest.$ac_objext \ 
    1089110798      conftest$ac_exeext conftest.$ac_ext 
    1089210799 
    … …  
    1090510812export IPP_LIBS=$IPP_LIBS" 
    1090610813else 
    10907     { echo "$as_me:$LINENO: result: Skipping Intel IPP settings (not wanted)" >&5 
    10908 echo "${ECHO_T}Skipping Intel IPP settings (not wanted)" >&6; } 
    10909 fi 
    10910  
    10911  
    10912  
    10913  
    10914 # Check whether --enable-ssl was given. 
     10814    echo "$as_me:$LINENO: result: Skipping Intel IPP settings (not wanted)" >&5 
     10815echo "${ECHO_T}Skipping Intel IPP settings (not wanted)" >&6 
     10816fi 
     10817 
     10818 
     10819 
     10820 
     10821# Check whether --enable-ssl or --disable-ssl was given. 
    1091510822if test "${enable_ssl+set}" = set; then 
    10916   enableval=$enable_ssl; 
     10823  enableval="$enable_ssl" 
     10824 
    1091710825                if test "$enable_ssl" = "no"; then 
    1091810826                 ac_no_ssl=1 
    10919                  { echo "$as_me:$LINENO: result: Checking if SSL support is disabled... yes" >&5 
    10920 echo "${ECHO_T}Checking if SSL support is disabled... yes" >&6; } 
     10827                 echo "$as_me:$LINENO: result: Checking if SSL support is disabled... yes" >&5 
     10828echo "${ECHO_T}Checking if SSL support is disabled... yes" >&6 
    1092110829                fi 
    1092210830 
    1092310831else 
    1092410832 
    10925                 { echo "$as_me:$LINENO: result: checking for OpenSSL installations.." >&5 
    10926 echo "${ECHO_T}checking for OpenSSL installations.." >&6; } 
     10833                echo "$as_me:$LINENO: result: checking for OpenSSL installations.." >&5 
     10834echo "${ECHO_T}checking for OpenSSL installations.." >&6 
    1092710835 
    1092810836 
    1092910837 
    1093010838                if test "${ac_cv_header_openssl_ssl_h+set}" = set; then 
    10931   { echo "$as_me:$LINENO: checking for openssl/ssl.h" >&5 
    10932 echo $ECHO_N "checking for openssl/ssl.h... $ECHO_C" >&6; } 
     10839  echo "$as_me:$LINENO: checking for openssl/ssl.h" >&5 
     10840echo $ECHO_N "checking for openssl/ssl.h... $ECHO_C" >&6 
    1093310841if test "${ac_cv_header_openssl_ssl_h+set}" = set; then 
    1093410842  echo $ECHO_N "(cached) $ECHO_C" >&6 
    1093510843fi 
    10936 { echo "$as_me:$LINENO: result: $ac_cv_header_openssl_ssl_h" >&5 
    10937 echo "${ECHO_T}$ac_cv_header_openssl_ssl_h" >&6; } 
     10844echo "$as_me:$LINENO: result: $ac_cv_header_openssl_ssl_h" >&5 
     10845echo "${ECHO_T}$ac_cv_header_openssl_ssl_h" >&6 
    1093810846else 
    1093910847  # Is the header compilable? 
    10940 { echo "$as_me:$LINENO: checking openssl/ssl.h usability" >&5 
    10941 echo $ECHO_N "checking openssl/ssl.h usability... $ECHO_C" >&6; } 
     10848echo "$as_me:$LINENO: checking openssl/ssl.h usability" >&5 
     10849echo $ECHO_N "checking openssl/ssl.h usability... $ECHO_C" >&6 
    1094210850cat >conftest.$ac_ext <<_ACEOF 
    1094310851/* confdefs.h.  */ 
    … …  
    1095010858_ACEOF 
    1095110859rm -f conftest.$ac_objext 
    10952 if { (ac_try="$ac_compile" 
    10953 case "(($ac_try" in 
    10954   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10955   *) ac_try_echo=$ac_try;; 
    10956 esac 
    10957 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10958   (eval "$ac_compile") 2>conftest.er1 
     10860if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 
     10861  (eval $ac_compile) 2>conftest.er1 
    1095910862  ac_status=$? 
    1096010863  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    1096210865  cat conftest.err >&5 
    1096310866  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10964   (exit $ac_status); } && { 
    10965          test -z "$ac_c_werror_flag" || 
    10966          test ! -s conftest.err 
    10967        } && test -s conftest.$ac_objext; then 
     10867  (exit $ac_status); } && 
     10868         { ac_try='test -z "$ac_c_werror_flag" 
     10869                         || test ! -s conftest.err' 
     10870  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     10871  (eval $ac_try) 2>&5 
     10872  ac_status=$? 
     10873  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     10874  (exit $ac_status); }; } && 
     10875         { ac_try='test -s conftest.$ac_objext' 
     10876  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     10877  (eval $ac_try) 2>&5 
     10878  ac_status=$? 
     10879  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     10880  (exit $ac_status); }; }; then 
    1096810881  ac_header_compiler=yes 
    1096910882else 
    … …  
    1097110884sed 's/^/| /' conftest.$ac_ext >&5 
    1097210885 
    10973         ac_header_compiler=no 
    10974 fi 
    10975  
    10976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    10977 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    10978 echo "${ECHO_T}$ac_header_compiler" >&6; } 
     10886ac_header_compiler=no 
     10887fi 
     10888rm -f conftest.err conftest.$ac_objext conftest.$ac_ext 
     10889echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
     10890echo "${ECHO_T}$ac_header_compiler" >&6 
    1097910891 
    1098010892# Is the header present? 
    10981 { echo "$as_me:$LINENO: checking openssl/ssl.h presence" >&5 
    10982 echo $ECHO_N "checking openssl/ssl.h presence... $ECHO_C" >&6; } 
     10893echo "$as_me:$LINENO: checking openssl/ssl.h presence" >&5 
     10894echo $ECHO_N "checking openssl/ssl.h presence... $ECHO_C" >&6 
    1098310895cat >conftest.$ac_ext <<_ACEOF 
    1098410896/* confdefs.h.  */ 
    … …  
    1098910901#include <openssl/ssl.h> 
    1099010902_ACEOF 
    10991 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    10992 case "(($ac_try" in 
    10993   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10994   *) ac_try_echo=$ac_try;; 
    10995 esac 
    10996 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10997   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
     10903if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 
     10904  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 
    1099810905  ac_status=$? 
    1099910906  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    1100110908  cat conftest.err >&5 
    1100210909  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    11003   (exit $ac_status); } >/dev/null && { 
    11004          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    11005          test ! -s conftest.err 
    11006        }; then 
     10910  (exit $ac_status); } >/dev/null; then 
     10911  if test -s conftest.err; then 
     10912    ac_cpp_err=$ac_c_preproc_warn_flag 
     10913    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag 
     10914  else 
     10915    ac_cpp_err= 
     10916  fi 
     10917else 
     10918  ac_cpp_err=yes 
     10919fi 
     10920if test -z "$ac_cpp_err"; then 
    1100710921  ac_header_preproc=yes 
    1100810922else 
    … …  
    1101210926  ac_header_preproc=no 
    1101310927fi 
    11014  
    1101510928rm -f conftest.err conftest.$ac_ext 
    11016 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    11017 echo "${ECHO_T}$ac_header_preproc" >&6; } 
     10929echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
     10930echo "${ECHO_T}$ac_header_preproc" >&6 
    1101810931 
    1101910932# So?  What about this header? 
    … …  
    1103910952    { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: in the future, the compiler will take precedence" >&5 
    1104010953echo "$as_me: WARNING: openssl/ssl.h: in the future, the compiler will take precedence" >&2;} 
    11041  
     10954    ( 
     10955      cat <<\_ASBOX 
     10956## ------------------------------------ ## 
     10957## Report this to the pjproject lists.  ## 
     10958## ------------------------------------ ## 
     10959_ASBOX 
     10960    ) | 
     10961      sed "s/^/$as_me: WARNING:     /" >&2 
    1104210962    ;; 
    1104310963esac 
    11044 { echo "$as_me:$LINENO: checking for openssl/ssl.h" >&5 
    11045 echo $ECHO_N "checking for openssl/ssl.h... $ECHO_C" >&6; } 
     10964echo "$as_me:$LINENO: checking for openssl/ssl.h" >&5 
     10965echo $ECHO_N "checking for openssl/ssl.h... $ECHO_C" >&6 
    1104610966if test "${ac_cv_header_openssl_ssl_h+set}" = set; then 
    1104710967  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    1104910969  ac_cv_header_openssl_ssl_h=$ac_header_preproc 
    1105010970fi 
    11051 { echo "$as_me:$LINENO: result: $ac_cv_header_openssl_ssl_h" >&5 
    11052 echo "${ECHO_T}$ac_cv_header_openssl_ssl_h" >&6; } 
     10971echo "$as_me:$LINENO: result: $ac_cv_header_openssl_ssl_h" >&5 
     10972echo "${ECHO_T}$ac_cv_header_openssl_ssl_h" >&6 
    1105310973 
    1105410974fi 
    … …  
    1105810978 
    1105910979 
    11060                 { echo "$as_me:$LINENO: checking for SSL_library_init in -lssl" >&5 
    11061 echo $ECHO_N "checking for SSL_library_init in -lssl... $ECHO_C" >&6; } 
     10980                echo "$as_me:$LINENO: checking for SSL_library_init in -lssl" >&5 
     10981echo $ECHO_N "checking for SSL_library_init in -lssl... $ECHO_C" >&6 
    1106210982if test "${ac_cv_lib_ssl_SSL_library_init+set}" = set; then 
    1106310983  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    1107210992/* end confdefs.h.  */ 
    1107310993 
    11074 /* Override any GCC internal prototype to avoid an error. 
    11075    Use char because int might match the return type of a GCC 
    11076    builtin and then its argument prototype would still apply.  */ 
     10994/* Override any gcc2 internal prototype to avoid an error.  */ 
    1107710995#ifdef __cplusplus 
    1107810996extern "C" 
    1107910997#endif 
     10998/* We use char because int might match the return type of a gcc2 
     10999   builtin and then its argument prototype would still apply.  */ 
    1108011000char SSL_library_init (); 
    1108111001int 
    1108211002main () 
    1108311003{ 
    11084 return SSL_library_init (); 
     11004SSL_library_init (); 
    1108511005  ; 
    1108611006  return 0; 
    … …  
    1108811008_ACEOF 
    1108911009rm -f conftest.$ac_objext conftest$ac_exeext 
    11090 if { (ac_try="$ac_link" 
    11091 case "(($ac_try" in 
    11092   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    11093   *) ac_try_echo=$ac_try;; 
    11094 esac 
    11095 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    11096   (eval "$ac_link") 2>conftest.er1 
     11010if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     11011  (eval $ac_link) 2>conftest.er1 
    1109711012  ac_status=$? 
    1109811013  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    1110011015  cat conftest.err >&5 
    1110111016  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    11102   (exit $ac_status); } && { 
    11103          test -z "$ac_c_werror_flag" || 
    11104          test ! -s conftest.err 
    11105        } && test -s conftest$ac_exeext && 
    11106        $as_test_x conftest$ac_exeext; then 
     11017  (exit $ac_status); } && 
     11018         { ac_try='test -z "$ac_c_werror_flag" 
     11019                         || test ! -s conftest.err' 
     11020  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     11021  (eval $ac_try) 2>&5 
     11022  ac_status=$? 
     11023  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     11024  (exit $ac_status); }; } && 
     11025         { ac_try='test -s conftest$ac_exeext' 
     11026  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     11027  (eval $ac_try) 2>&5 
     11028  ac_status=$? 
     11029  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     11030  (exit $ac_status); }; }; then 
    1110711031  ac_cv_lib_ssl_SSL_library_init=yes 
    1110811032else 
    … …  
    1111011034sed 's/^/| /' conftest.$ac_ext >&5 
    1111111035 
    11112         ac_cv_lib_ssl_SSL_library_init=no 
    11113 fi 
    11114  
    11115 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
     11036ac_cv_lib_ssl_SSL_library_init=no 
     11037fi 
     11038rm -f conftest.err conftest.$ac_objext \ 
    1111611039      conftest$ac_exeext conftest.$ac_ext 
    1111711040LIBS=$ac_check_lib_save_LIBS 
    1111811041fi 
    11119 { echo "$as_me:$LINENO: result: $ac_cv_lib_ssl_SSL_library_init" >&5 
    11120 echo "${ECHO_T}$ac_cv_lib_ssl_SSL_library_init" >&6; } 
     11042echo "$as_me:$LINENO: result: $ac_cv_lib_ssl_SSL_library_init" >&5 
     11043echo "${ECHO_T}$ac_cv_lib_ssl_SSL_library_init" >&6 
    1112111044if test $ac_cv_lib_ssl_SSL_library_init = yes; then 
    1112211045  libssl_present=1 && LIBS="$LIBS -lssl" 
    1112311046fi 
    1112411047 
    11125                 { echo "$as_me:$LINENO: checking for ERR_load_BIO_strings in -lcrypto" >&5 
    11126 echo $ECHO_N "checking for ERR_load_BIO_strings in -lcrypto... $ECHO_C" >&6; } 
     11048                echo "$as_me:$LINENO: checking for ERR_load_BIO_strings in -lcrypto" >&5 
     11049echo $ECHO_N "checking for ERR_load_BIO_strings in -lcrypto... $ECHO_C" >&6 
    1112711050if test "${ac_cv_lib_crypto_ERR_load_BIO_strings+set}" = set; then 
    1112811051  echo $ECHO_N "(cached) $ECHO_C" >&6 
    … …  
    1113711060/* end confdefs.h.  */ 
    1113811061 
    11139 /* Override any GCC internal prototype to avoid an error. 
    11140    Use char because int might match the return type of a GCC 
    11141    builtin and then its argument prototype would still apply.  */ 
     11062/* Override any gcc2 internal prototype to avoid an error.  */ 
    1114211063#ifdef __cplusplus 
    1114311064extern "C" 
    1114411065#endif 
     11066/* We use char because int might match the return type of a gcc2 
     11067   builtin and then its argument prototype would still apply.  */ 
    1114511068char ERR_load_BIO_strings (); 
    1114611069int 
    1114711070main () 
    1114811071{ 
    11149 return ERR_load_BIO_strings (); 
     11072ERR_load_BIO_strings (); 
    1115011073  ; 
    1115111074  return 0; 
    … …  
    1115311076_ACEOF 
    1115411077rm -f conftest.$ac_objext conftest$ac_exeext 
    11155 if { (ac_try="$ac_link" 
    11156 case "(($ac_try" in 
    11157   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    11158   *) ac_try_echo=$ac_try;; 
    11159 esac 
    11160 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    11161   (eval "$ac_link") 2>conftest.er1 
     11078if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 
     11079  (eval $ac_link) 2>conftest.er1 
    1116211080  ac_status=$? 
    1116311081  grep -v '^ *+' conftest.er1 >conftest.err 
    … …  
    1116511083  cat conftest.err >&5 
    1116611084  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    11167   (exit $ac_status); } && { 
    11168          test -z "$ac_c_werror_flag" || 
    11169          test ! -s conftest.err 
    11170        } && test -s conftest$ac_exeext && 
    11171        $as_test_x conftest$ac_exeext; then 
     11085  (exit $ac_status); } && 
     11086         { ac_try='test -z "$ac_c_werror_flag" 
     11087                         || test ! -s conftest.err' 
     11088  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     11089  (eval $ac_try) 2>&5 
     11090  ac_status=$? 
     11091  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     11092  (exit $ac_status); }; } && 
     11093         { ac_try='test -s conftest$ac_exeext' 
     11094  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 
     11095  (eval $ac_try) 2>&5 
     11096  ac_status=$? 
     11097  echo "$as_me:$LINENO: \$? = $ac_status" >&5 
     11098  (exit $ac_status); }; }; then 
    1117211099  ac_cv_lib_crypto_ERR_load_BIO_strings=yes 
    1117311100else 
    … …  
    1117511102sed 's/^/| /' conftest.$ac_ext >&5 
    1117611103 
    11177         ac_cv_lib_crypto_ERR_load_BIO_strings=no 
    11178 fi 
    11179  
    11180 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
     11104ac_cv_lib_crypto_ERR_load_BIO_strings=no 
     11105fi 
     11106rm -f conftest.err conftest.$ac_objext \ 
    1118111107      conftest$ac_exeext conftest.$ac_ext 
    1118211108LIBS=$ac_check_lib_save_LIBS 
    1118311109fi 
    11184 { echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_ERR_load_BIO_strings" >&5 
    11185 echo "${ECHO_T}$ac_cv_lib_crypto_ERR_load_BIO_strings" >&6; } 
     11110echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_ERR_load_BIO_strings" >&5 
     11111echo "${ECHO_T}$ac_cv_lib_crypto_ERR_load_BIO_strings" >&6 
    1118611112if test $ac_cv_lib_crypto_ERR_load_BIO_strings = yes; then 
    1118711113  libcrypto_present=1 && LIBS="$LIBS -lcrypto" 
    … …  
    1118911115 
    1119011116                if test "x$openssl_h_present" = "x1" -a "x$libssl_present" = "x1" -a "x$libcrypto_present" = "x1"; then 
    11191                         { echo "$as_me:$LINENO: result: OpenSSL library found, SSL support enabled" >&5 
    11192 echo "${ECHO_T}OpenSSL library found, SSL support enabled" >&6; } 
     11117                        echo "$as_me:$LINENO: result: OpenSSL library found, SSL support enabled" >&5 
     11118echo "${ECHO_T}OpenSSL library found, SSL support enabled" >&6 
    1119311119                        cat >>confdefs.h <<\_ACEOF 
    1119411120#define PJSIP_HAS_TLS_TRANSPORT 1 
    … …  
    1119611122 
    1119711123                else 
    11198                         { echo "$as_me:$LINENO: result: ** OpenSSL libraries not found, disabling SSL support **" >&5 
    11199 echo "${ECHO_T}** OpenSSL libraries not found, disabling SSL support **" >&6; } 
     11124                        echo "$as_me:$LINENO: result: ** OpenSSL libraries not found, disabling SSL support **" >&5 
     11125echo "${ECHO_T}** OpenSSL libraries not found, disabling SSL support **" >&6 
    1120011126                fi 
    1120111127 
    11202 fi 
    11203  
    11204  
    11205  
    11206  
    11207  
    11208 { echo "$as_me:$LINENO: checking if select() needs correct nfds" >&5 
    11209 echo $ECHO_N "checking if select() needs correct nfds... $ECHO_C" >&6; } 
     11128fi; 
     11129 
     11130 
     11131 
     11132 
     11133echo "$as_me:$LINENO: checking if select() needs correct nfds" >&5 
     11134echo $ECHO_N "checking if select() needs correct nfds... $ECHO_C" >&6 
    1121011135case $target in 
    1121111136  *rtems*) cat >>confdefs.h <<\_ACEOF 
    … …  
    1121311138_ACEOF 
    1121411139 
    11215            { echo "$as_me:$LINENO: result: yes" >&5 
    11216 echo "${ECHO_T}yes" >&6; } 
     11140           echo "$as_me:$LINENO: result: yes" >&5 
     11141echo "${ECHO_T}yes" >&6 
    1121711142        ;; 
    1121811143  *) cat >>confdefs.h <<\_ACEOF 
    … …  
    1122011145_ACEOF 
    1122111146 
    11222      { echo "$as_me:$LINENO: result: no (default)" >&5 
    11223 echo "${ECHO_T}no (default)" >&6; } 
    11224      { echo "$as_me:$LINENO: result: ** Decided that select() doesn't need correct nfds (please check)" >&5 
    11225 echo "${ECHO_T}** Decided that select() doesn't need correct nfds (please check)" >&6; } 
     11147     echo "$as_me:$LINENO: result: no (default)" >&5 
     11148echo "${ECHO_T}no (default)" >&6 
     11149     echo "$as_me:$LINENO: result: ** Decided that select() doesn't need correct nfds (please check)" >&5 
     11150echo "${ECHO_T}** Decided that select() doesn't need correct nfds (please check)" >&6 
    1122611151        ;; 
    1122711152esac 
    1122811153 
    11229 { echo "$as_me:$LINENO: checking if pj_thread_create() should enforce stack size" >&5 
    11230 echo $ECHO_N "checking if pj_thread_create() should enforce stack size... $ECHO_C" >&6; } 
     11154echo "$as_me:$LINENO: checking if pj_thread_create() should enforce stack size" >&5 
     11155echo $ECHO_N "checking if pj_thread_create() should enforce stack size... $ECHO_C" >&6 
    1123111156case $target in 
    1123211157  *rtems*) cat >>confdefs.h <<\_ACEOF 
    … …  
    1123411159_ACEOF 
    1123511160 
    11236            { echo "$as_me:$LINENO: result: yes" >&5 
    11237 echo "${ECHO_T}yes" >&6; } 
     11161           echo "$as_me:$LINENO: result: yes" >&5 
     11162echo "${ECHO_T}yes" >&6 
    1123811163        ;; 
    1123911164  *) cat >>confdefs.h <<\_ACEOF 
    … …  
    1124111166_ACEOF 
    1124211167 
    11243      { echo "$as_me:$LINENO: result: no (default)" >&5 
    11244 echo "${ECHO_T}no (default)" >&6; } 
     11168     echo "$as_me:$LINENO: result: no (default)" >&5 
     11169echo "${ECHO_T}no (default)" >&6 
    1124511170        ;; 
    1124611171esac 
    1124711172 
    11248 { echo "$as_me:$LINENO: checking if pj_thread_create() should allocate stack" >&5 
    11249 echo $ECHO_N "checking if pj_thread_create() should allocate stack... $ECHO_C" >&6; } 
     11173echo "$as_me:$LINENO: checking if pj_thread_create() should allocate stack" >&5 
     11174echo $ECHO_N "checking if pj_thread_create() should allocate stack... $ECHO_C" >&6 
    1125011175case $target in 
    1125111176  *rtems*) cat >>confdefs.h <<\_ACEOF 
    … …  
    1125311178_ACEOF 
    1125411179 
    11255            { echo "$as_me:$LINENO: result: yes" >&5 
    11256 echo "${ECHO_T}yes" >&6; } 
     11180           echo "$as_me:$LINENO: result: yes" >&5 
     11181echo "${ECHO_T}yes" >&6 
    1125711182        ;; 
    1125811183  *) cat >>confdefs.h <<\_ACEOF 
    … …  
    1126011185_ACEOF 
    1126111186 
    11262      { echo "$as_me:$LINENO: result: no (default)" >&5 
    11263 echo "${ECHO_T}no (default)" >&6; } 
     11187     echo "$as_me:$LINENO: result: no (default)" >&5 
     11188echo "${ECHO_T}no (default)" >&6 
    1126411189        ;; 
    1126511190esac 
    … …  
    1127611201_ACEOF 
    1127711202 
    11278      { echo "$as_me:$LINENO: result: ** Setting non-blocking recv() retval to EAGAIN (please check)" >&5 
    11279 echo "${ECHO_T}** Setting non-blocking recv() retval to EAGAIN (please check)" >&6; } 
     11203     echo "$as_me:$LINENO: result: ** Setting non-blocking recv() retval to EAGAIN (please check)" >&5 
     11204echo "${ECHO_T}** Setting non-blocking recv() retval to EAGAIN (please check)" >&6 
    1128011205        ;; 
    1128111206esac 
    … …  
    1129211217_ACEOF 
    1129311218 
    11294      { echo "$as_me:$LINENO: result: ** Setting non-blocking connect() retval to EINPROGRESS (please check)" >&5 
    11295 echo "${ECHO_T}** Setting non-blocking connect() retval to EINPROGRESS (please check)" >&6; } 
     11219     echo "$as_me:$LINENO: result: ** Setting non-blocking connect() retval to EINPROGRESS (please check)" >&5 
     11220echo "${ECHO_T}** Setting non-blocking connect() retval to EINPROGRESS (please check)" >&6 
    1129611221        ;; 
    1129711222esac 
    … …  
    1133911264# The following way of writing the cache mishandles newlines in values, 
    1134011265# but we know of no workaround that is simple, portable, and efficient. 
    11341 # So, we kill variables containing newlines. 
     11266# So, don't put newlines in cache variables' values. 
    1134211267# Ultrix sh set writes to stderr and can't be redirected directly, 
    1134311268# and sets the high bit in the cache file unless we assign to the vars. 
    11344 ( 
    11345   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 
    11346     eval ac_val=\$$ac_var 
    11347     case $ac_val in #( 
    11348     *${as_nl}*) 
    11349       case $ac_var in #( 
    11350       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 
    11351 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 
    11352       esac 
    11353       case $ac_var in #( 
    11354       _ | IFS | as_nl) ;; #( 
    11355       *) $as_unset $ac_var ;; 
    11356       esac ;; 
    11357     esac 
    11358   done 
    11359  
     11269{ 
    1136011270  (set) 2>&1 | 
    11361     case $as_nl`(ac_space=' '; set) 2>&1` in #( 
    11362     *${as_nl}ac_space=\ *) 
     11271    case `(ac_space=' '; set | grep ac_space) 2>&1` in 
     11272    *ac_space=\ *) 
    1136311273      # `set' does not quote correctly, so add quotes (double-quote 
    1136411274      # substitution turns \\\\ into \\, and sed turns \\ into \). 
    … …  
    1136611276        "s/'/'\\\\''/g; 
    1136711277          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 
    11368       ;; #( 
     11278      ;; 
    1136911279    *) 
    1137011280      # `set' quotes correctly as required by POSIX, so do not add quotes. 
    11371       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 
     11281      sed -n \ 
     11282        "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 
    1137211283      ;; 
    11373     esac | 
    11374     sort 
    11375 ) | 
     11284    esac; 
     11285} | 
    1137611286  sed ' 
    11377      /^ac_cv_env_/b end 
    1137811287     t clear 
    11379      :clear 
     11288     : clear 
    1138011289     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 
    1138111290     t end 
    11382      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 
    11383      :end' >>confcache 
    11384 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 
    11385   if test -w "$cache_file"; then 
    11386     test "x$cache_file" != "x/dev/null" && 
    11387       { echo "$as_me:$LINENO: updating cache $cache_file" >&5 
    11388 echo "$as_me: updating cache $cache_file" >&6;} 
     11291     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 
     11292     : end' >>confcache 
     11293if diff $cache_file confcache >/dev/null 2>&1; then :; else 
     11294  if test -w $cache_file; then 
     11295    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 
    1138911296    cat confcache >$cache_file 
    1139011297  else 
    11391     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 
    11392 echo "$as_me: not updating unwritable cache $cache_file" >&6;} 
     11298    echo "not updating unwritable cache $cache_file" 
    1139311299  fi 
    1139411300fi 
    … …  
    1139811304# Let make expand exec_prefix. 
    1139911305test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 
     11306 
     11307# VPATH may cause trouble with some makes, so we remove $(srcdir), 
     11308# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 
     11309# trailing colons and then remove the whole line if VPATH becomes empty 
     11310# (actually we leave an empty line to preserve line numbers). 
     11311if test "x$srcdir" = x.; then 
     11312  ac_vpsub='/^[  ]*VPATH[        ]*=/{ 
     11313s/:*\$(srcdir):*/:/; 
     11314s/:*\${srcdir}:*/:/; 
     11315s/:*@srcdir@:*/:/; 
     11316s/^\([^=]*=[     ]*\):*/\1/; 
     11317s/:*$//; 
     11318s/^[^=]*=[       ]*$//; 
     11319}' 
     11320fi 
    1140011321 
    1140111322DEFS=-DHAVE_CONFIG_H 
    … …  
    1140511326for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 
    1140611327  # 1. Remove the extension, and $U if already installed. 
    11407   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 
    11408   ac_i=`echo "$ac_i" | sed "$ac_script"` 
    11409   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR 
    11410   #    will be set to the directory where LIBOBJS objects are built. 
    11411   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" 
    11412   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' 
     11328  ac_i=`echo "$ac_i" | 
     11329         sed 's/\$U\././;s/\.o$//;s/\.obj$//'` 
     11330  # 2. Add them. 
     11331  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" 
     11332  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' 
    1141311333done 
    1141411334LIBOBJS=$ac_libobjs 
    … …  
    1144111361## --------------------- ## 
    1144211362 
    11443 # Be more Bourne compatible 
    11444 DUALCASE=1; export DUALCASE # for MKS sh 
     11363# Be Bourne compatible 
    1144511364if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 
    1144611365  emulate sh 
    … …  
    1144911368  # is contrary to our usage.  Disable this feature. 
    1145011369  alias -g '${1+"$@"}'='"$@"' 
    11451   setopt NO_GLOB_SUBST 
    11452 else 
    11453   case `(set -o) 2>/dev/null` in 
    11454   *posix*) set -o posix ;; 
    11455 esac 
    11456  
    11457 fi 
    11458  
    11459  
    11460  
    11461  
    11462 # PATH needs CR 
     11370elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 
     11371  set -o posix 
     11372fi 
     11373DUALCASE=1; export DUALCASE # for MKS sh 
     11374 
     11375# Support unset when possible. 
     11376if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 
     11377  as_unset=unset 
     11378else 
     11379  as_unset=false 
     11380fi 
     11381 
     11382 
     11383# Work around bugs in pre-3.0 UWIN ksh. 
     11384$as_unset ENV MAIL MAILPATH 
     11385PS1='$ ' 
     11386PS2='> ' 
     11387PS4='+ ' 
     11388 
     11389# NLS nuisances. 
     11390for as_var in \ 
     11391  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 
     11392  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 
     11393  LC_TELEPHONE LC_TIME 
     11394do 
     11395  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 
     11396    eval $as_var=C; export $as_var 
     11397  else 
     11398    $as_unset $as_var 
     11399  fi 
     11400done 
     11401 
     11402# Required to use basename. 
     11403if expr a : '\(a\)' >/dev/null 2>&1; then 
     11404  as_expr=expr 
     11405else 
     11406  as_expr=false 
     11407fi 
     11408 
     11409if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then 
     11410  as_basename=basename 
     11411else 
     11412  as_basename=false 
     11413fi 
     11414 
     11415 
     11416# Name of the executable. 
     11417as_me=`$as_basename "$0" || 
     11418$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 
     11419         X"$0" : 'X\(//\)$' \| \ 
     11420         X"$0" : 'X\(/\)$' \| \ 
     11421         .     : '\(.\)' 2>/dev/null || 
     11422echo X/"$0" | 
     11423    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } 
     11424          /^X\/\(\/\/\)$/{ s//\1/; q; } 
     11425          /^X\/\(\/\).*/{ s//\1/; q; } 
     11426          s/.*/./; q'` 
     11427 
     11428 
     11429# PATH needs CR, and LINENO needs CR and PATH. 
    1146311430# Avoid depending upon Character Ranges. 
    1146411431as_cr_letters='abcdefghijklmnopqrstuvwxyz' 
    … …  
    1148111448fi 
    1148211449 
    11483 # Support unset when possible. 
    11484 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 
    11485   as_unset=unset 
    11486 else 
    11487   as_unset=false 
    11488 fi 
    11489  
    11490  
    11491 # IFS 
    11492 # We need space, tab and new line, in precisely that order.  Quoting is 
    11493 # there to prevent editors from complaining about space-tab. 
    11494 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 
    11495 # splitting by setting IFS to empty value.) 
    11496 as_nl=' 
    11497 ' 
    11498 IFS=" ""        $as_nl" 
    11499  
    11500 # Find who we are.  Look in the path if we contain no directory separator. 
    11501 case $0 in 
    11502   *[\\/]* ) as_myself=$0 ;; 
    11503   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
     11450 
     11451  as_lineno_1=$LINENO 
     11452  as_lineno_2=$LINENO 
     11453  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 
     11454  test "x$as_lineno_1" != "x$as_lineno_2" && 
     11455  test "x$as_lineno_3"  = "x$as_lineno_2"  || { 
     11456  # Find who we are.  Look in the path if we contain no path at all 
     11457  # relative or not. 
     11458  case $0 in 
     11459    *[\\/]* ) as_myself=$0 ;; 
     11460    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
    1150411461for as_dir in $PATH 
    1150511462do 
    … …  
    1150811465  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 
    1150911466done 
    11510 IFS=$as_save_IFS 
    11511  
    11512      ;; 
    11513 esac 
    11514 # We did not find ourselves, most probably we were run as `sh COMMAND' 
    11515 # in which case we are not to be found in the path. 
    11516 if test "x$as_myself" = x; then 
    11517   as_myself=$0 
    11518 fi 
    11519 if test ! -f "$as_myself"; then 
    11520   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 
    11521   { (exit 1); exit 1; } 
    11522 fi 
    11523  
    11524 # Work around bugs in pre-3.0 UWIN ksh. 
    11525 for as_var in ENV MAIL MAILPATH 
    11526 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 
    11527 done 
    11528 PS1='$ ' 
    11529 PS2='> ' 
    11530 PS4='+ ' 
    11531  
    11532 # NLS nuisances. 
    11533 for as_var in \ 
    11534   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 
    11535   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 
    11536   LC_TELEPHONE LC_TIME 
     11467 
     11468       ;; 
     11469  esac 
     11470  # We did not find ourselves, most probably we were run as `sh COMMAND' 
     11471  # in which case we are not to be found in the path. 
     11472  if test "x$as_myself" = x; then 
     11473    as_myself=$0 
     11474  fi 
     11475  if test ! -f "$as_myself"; then 
     11476    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 
     11477echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} 
     11478   { (exit 1); exit 1; }; } 
     11479  fi 
     11480  case $CONFIG_SHELL in 
     11481  '') 
     11482    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
     11483for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 
    1153711484do 
    11538   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 
    11539     eval $as_var=C; export $as_var 
    11540   else 
    11541     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 
    11542   fi 
    11543 done 
    11544  
    11545 # Required to use basename. 
    11546 if expr a : '\(a\)' >/dev/null 2>&1 && 
    11547    test "X`expr 00001 : '.*\(...\)'`" = X001; then 
    11548   as_expr=expr 
    11549 else 
    11550   as_expr=false 
    11551 fi 
    11552  
    11553 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 
    11554   as_basename=basename 
    11555 else 
    11556   as_basename=false 
    11557 fi 
    11558  
    11559  
    11560 # Name of the executable. 
    11561 as_me=`$as_basename -- "$0" || 
    11562 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 
    11563          X"$0" : 'X\(//\)$' \| \ 
    11564          X"$0" : 'X\(/\)' \| . 2>/dev/null || 
    11565 echo X/"$0" | 
    11566     sed '/^.*\/\([^/][^/]*\)\/*$/{ 
    11567             s//\1/ 
    11568             q 
    11569           } 
    11570           /^X\/\(\/\/\)$/{ 
    11571             s//\1/ 
    11572             q 
    11573           } 
    11574           /^X\/\(\/\).*/{ 
    11575             s//\1/ 
    11576             q 
    11577           } 
    11578           s/.*/./; q'` 
    11579  
    11580 # CDPATH. 
    11581 $as_unset CDPATH 
    11582  
    11583  
    11584  
     11485  IFS=$as_save_IFS 
     11486  test -z "$as_dir" && as_dir=. 
     11487  for as_base in sh bash ksh sh5; do 
     11488         case $as_dir in 
     11489         /*) 
     11490           if ("$as_dir/$as_base" -c ' 
    1158511491  as_lineno_1=$LINENO 
    1158611492  as_lineno_2=$LINENO 
     11493  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` 
    1158711494  test "x$as_lineno_1" != "x$as_lineno_2" && 
    11588   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { 
     11495  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then 
     11496             $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; } 
     11497             $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; } 
     11498             CONFIG_SHELL=$as_dir/$as_base 
     11499             export CONFIG_SHELL 
     11500             exec "$CONFIG_SHELL" "$0" ${1+"$@"} 
     11501           fi;; 
     11502         esac 
     11503       done 
     11504done 
     11505;; 
     11506  esac 
    1158911507 
    1159011508  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 
    1159111509  # uniformly replaced by the line number.  The first 'sed' inserts a 
    11592   # line-number line after each line using $LINENO; the second 'sed' 
    11593   # does the real work.  The second script uses 'N' to pair each 
    11594   # line-number line with the line containing $LINENO, and appends 
    11595   # trailing '-' during substitution so that $LINENO is not a special 
    11596   # case at line end. 
     11510  # line-number line before each line; the second 'sed' does the real 
     11511  # work.  The second script uses 'N' to pair each line-number line 
     11512  # with the numbered line, and appends trailing '-' during 
     11513  # substitution so that $LINENO is not a special case at line end. 
    1159711514  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 
    11598   # scripts with optimization help from Paolo Bonzini.  Blame Lee 
    11599   # E. McMahon (1931-1989) for sed's syntax.  :-) 
    11600   sed -n ' 
    11601     p 
    11602     /[$]LINENO/= 
    11603   ' <$as_myself | 
     11515  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-) 
     11516  sed '=' <$as_myself | 
    1160411517    sed ' 
    11605       s/[$]LINENO.*/&-/ 
    11606       t lineno 
    11607       b 
    11608       :lineno 
    1160911518      N 
    11610       :loop 
    11611       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 
     11519      s,$,-, 
     11520      : loop 
     11521      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, 
    1161211522      t loop 
    11613       s/-\n.*// 
     11523      s,-$,, 
     11524      s,^['$as_cr_digits']*\n,, 
    1161411525    ' >$as_me.lineno && 
    11615   chmod +x "$as_me.lineno" || 
    11616     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 
     11526  chmod +x $as_me.lineno || 
     11527    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 
     11528echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} 
    1161711529   { (exit 1); exit 1; }; } 
    1161811530 
    1161911531  # Don't try to exec as it changes $[0], causing all sort of problems 
    1162011532  # (the dirname of $[0] is not the place where we might find the 
    11621   # original and so on.  Autoconf is especially sensitive to this). 
    11622   . "./$as_me.lineno" 
     11533  # original and so on.  Autoconf is especially sensible to this). 
     11534  . ./$as_me.lineno 
    1162311535  # Exit status is that of the last command. 
    1162411536  exit 
    … …  
    1162611538 
    1162711539 
    11628 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 
    11629   as_dirname=dirname 
    11630 else 
    11631   as_dirname=false 
    11632 fi 
    11633  
    11634 ECHO_C= ECHO_N= ECHO_T= 
    11635 case `echo -n x` in 
    11636 -n*) 
    11637   case `echo 'x\c'` in 
    11638   *c*) ECHO_T=' ';;     # ECHO_T is single tab character. 
    11639   *)   ECHO_C='\c';; 
    11640   esac;; 
    11641 *) 
    11642   ECHO_N='-n';; 
     11540case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 
     11541  *c*,-n*) ECHO_N= ECHO_C=' 
     11542' ECHO_T='      ' ;; 
     11543  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;; 
     11544  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;; 
    1164311545esac 
    1164411546 
    11645 if expr a : '\(a\)' >/dev/null 2>&1 && 
    11646    test "X`expr 00001 : '.*\(...\)'`" = X001; then 
     11547if expr a : '\(a\)' >/dev/null 2>&1; then 
    1164711548  as_expr=expr 
    1164811549else 
    … …  
    1165111552 
    1165211553rm -f conf$$ conf$$.exe conf$$.file 
    11653 if test -d conf$$.dir; then 
    11654   rm -f conf$$.dir/conf$$.file 
    11655 else 
    11656   rm -f conf$$.dir 
    11657   mkdir conf$$.dir 
    11658 fi 
    1165911554echo >conf$$.file 
    1166011555if ln -s conf$$.file conf$$ 2>/dev/null; then 
    11661   as_ln_s='ln -s' 
    11662   # ... but there are two gotchas: 
    11663   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 
    11664   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 
    11665   # In both cases, we have to default to `cp -p'. 
    11666   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 
     11556  # We could just check for DJGPP; but this test a) works b) is more generic 
     11557  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 
     11558  if test -f conf$$.exe; then 
     11559    # Don't use ln at all; we don't have any links 
    1166711560    as_ln_s='cp -p' 
     11561  else 
     11562    as_ln_s='ln -s' 
     11563  fi 
    1166811564elif ln conf$$.file conf$$ 2>/dev/null; then 
    1166911565  as_ln_s=ln 
    … …  
    1167111567  as_ln_s='cp -p' 
    1167211568fi 
    11673 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 
    11674 rmdir conf$$.dir 2>/dev/null 
     11569rm -f conf$$ conf$$.exe conf$$.file 
    1167511570 
    1167611571if mkdir -p . 2>/dev/null; then 
    … …  
    1168111576fi 
    1168211577 
    11683 if test -x / >/dev/null 2>&1; then 
    11684   as_test_x='test -x' 
    11685 else 
    11686   if ls -dL / >/dev/null 2>&1; then 
    11687     as_ls_L_option=L 
    11688   else 
    11689     as_ls_L_option= 
    11690   fi 
    11691   as_test_x=' 
    11692     eval sh -c '\'' 
    11693       if test -d "$1"; then 
    11694         test -d "$1/."; 
    11695       else 
    11696         case $1 in 
    11697         -*)set "./$1";; 
    11698         esac; 
    11699         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in 
    11700         ???[sx]*):;;*)false;;esac;fi 
    11701     '\'' sh 
    11702   ' 
    11703 fi 
    11704 as_executable_p=$as_test_x 
     11578as_executable_p="test -f" 
    1170511579 
    1170611580# Sed expression to map a string onto a valid CPP name. 
    … …  
    1171111585 
    1171211586 
     11587# IFS 
     11588# We need space, tab and new line, in precisely that order. 
     11589as_nl=' 
     11590' 
     11591IFS="   $as_nl" 
     11592 
     11593# CDPATH. 
     11594$as_unset CDPATH 
     11595 
    1171311596exec 6>&1 
    1171411597 
    11715 # Save the log message, to keep $[0] and so on meaningful, and to 
     11598# Open the log real soon, to keep \$[0] and so on meaningful, and to 
    1171611599# report actual input values of CONFIG_FILES etc. instead of their 
    11717 # values after options handling. 
    11718 ac_log=" 
     11600# values after options handling.  Logging --version etc. is OK. 
     11601exec 5>>config.log 
     11602{ 
     11603  echo 
     11604  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 
     11605## Running $as_me. ## 
     11606_ASBOX 
     11607} >&5 
     11608cat >&5 <<_CSEOF 
     11609 
    1171911610This file was extended by pjproject $as_me 1.0, which was 
    11720 generated by GNU Autoconf 2.61.  Invocation command line was 
     11611generated by GNU Autoconf 2.59.  Invocation command line was 
    1172111612 
    1172211613  CONFIG_FILES    = $CONFIG_FILES 
    … …  
    1172611617  $ $0 $@ 
    1172711618 
    11728 on `(hostname || uname -n) 2>/dev/null | sed 1q` 
    11729 " 
    11730  
    11731 _ACEOF 
    11732  
    11733 cat >>$CONFIG_STATUS <<_ACEOF 
     11619_CSEOF 
     11620echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 
     11621echo >&5 
     11622_ACEOF 
     11623 
    1173411624# Files that config.status was made for. 
    11735 config_files="$ac_config_files" 
    11736 config_headers="$ac_config_headers" 
    11737  
    11738 _ACEOF 
     11625if test -n "$ac_config_files"; then 
     11626  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 
     11627fi 
     11628 
     11629if test -n "$ac_config_headers"; then 
     11630  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 
     11631fi 
     11632 
     11633if test -n "$ac_config_links"; then 
     11634  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 
     11635fi 
     11636 
     11637if test -n "$ac_config_commands"; then 
     11638  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 
     11639fi 
    1173911640 
    1174011641cat >>$CONFIG_STATUS <<\_ACEOF 
     11642 
    1174111643ac_cs_usage="\ 
    1174211644\`$as_me' instantiates files from templates according to the 
    … …  
    1174611648 
    1174711649  -h, --help       print this help, then exit 
    11748   -V, --version    print version number and configuration settings, then exit 
     11650  -V, --version    print version number, then exit 
    1174911651  -q, --quiet      do not print progress messages 
    1175011652  -d, --debug      don't remove temporary files 
    … …  
    1176211664 
    1176311665Report bugs to <bug-autoconf@gnu.org>." 
    11764  
    11765 _ACEOF 
     11666_ACEOF 
     11667 
    1176611668cat >>$CONFIG_STATUS <<_ACEOF 
    1176711669ac_cs_version="\\ 
    1176811670pjproject config.status 1.0 
    11769 configured by $0, generated by GNU Autoconf 2.61, 
    11770   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 
    11771  
    11772 Copyright (C) 2006 Free Software Foundation, Inc. 
     11671configured by $0, generated by GNU Autoconf 2.59, 
     11672  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 
     11673 
     11674Copyright (C) 2003 Free Software Foundation, Inc. 
    1177311675This config.status script is free software; the Free Software Foundation 
    1177411676gives unlimited permission to copy, distribute and modify it." 
    11775  
    11776 ac_pwd='$ac_pwd' 
    11777 srcdir='$srcdir' 
     11677srcdir=$srcdir 
    1177811678_ACEOF 
    1177911679 
    … …  
    1178611686  case $1 in 
    1178711687  --*=*) 
    11788     ac_option=`expr "X$1" : 'X\([^=]*\)='` 
    11789     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 
     11688    ac_option=`expr "x$1" : 'x\([^=]*\)='` 
     11689    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 
    1179011690    ac_shift=: 
    1179111691    ;; 
    11792   *) 
     11692  -*) 
    1179311693    ac_option=$1 
    1179411694    ac_optarg=$2 
    1179511695    ac_shift=shift 
    1179611696    ;; 
     11697  *) # This is not an option, so the user has probably given explicit 
     11698     # arguments. 
     11699     ac_option=$1 
     11700     ac_need_defaults=false;; 
    1179711701  esac 
    1179811702 
    1179911703  case $ac_option in 
    1180011704  # Handling of the options. 
     11705_ACEOF 
     11706cat >>$CONFIG_STATUS <<\_ACEOF 
    1180111707  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 
    1180211708    ac_cs_recheck=: ;; 
    11803   --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 
    11804     echo "$ac_cs_version"; exit ;; 
    11805   --debug | --debu | --deb | --de | --d | -d ) 
     11709  --version | --vers* | -V ) 
     11710    echo "$ac_cs_version"; exit 0 ;; 
     11711  --he | --h) 
     11712    # Conflict between --help and --header 
     11713    { { echo "$as_me:$LINENO: error: ambiguous option: $1 
     11714Try \`$0 --help' for more information." >&5 
     11715echo "$as_me: error: ambiguous option: $1 
     11716Try \`$0 --help' for more information." >&2;} 
     11717   { (exit 1); exit 1; }; };; 
     11718  --help | --hel | -h ) 
     11719    echo "$ac_cs_usage"; exit 0 ;; 
     11720  --debug | --d* | -d ) 
    1180611721    debug=: ;; 
    1180711722  --file | --fil | --fi | --f ) 
    … …  
    1181311728    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 
    1181411729    ac_need_defaults=false;; 
    11815   --he | --h) 
    11816     # Conflict between --help and --header 
    11817     { echo "$as_me: error: ambiguous option: $1 
    11818 Try \`$0 --help' for more information." >&2 
    11819    { (exit 1); exit 1; }; };; 
    11820   --help | --hel | -h ) 
    11821     echo "$ac_cs_usage"; exit ;; 
    1182211730  -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 
    1182311731  | -silent | --silent | --silen | --sile | --sil | --si | --s) 
    … …  
    1182511733 
    1182611734  # This is an error. 
    11827   -*) { echo "$as_me: error: unrecognized option: $1 
    11828 Try \`$0 --help' for more information." >&2 
     11735  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 
     11736Try \`$0 --help' for more information." >&5 
     11737echo "$as_me: error: unrecognized option: $1 
     11738Try \`$0 --help' for more information." >&2;} 
    1182911739   { (exit 1); exit 1; }; } ;; 
    1183011740 
    11831   *) ac_config_targets="$ac_config_targets $1" 
    11832      ac_need_defaults=false ;; 
     11741  *) ac_config_targets="$ac_config_targets $1" ;; 
    1183311742 
    1183411743  esac 
    … …  
    1184611755cat >>$CONFIG_STATUS <<_ACEOF 
    1184711756if \$ac_cs_recheck; then 
    11848   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 
    11849   CONFIG_SHELL=$SHELL 
    11850   export CONFIG_SHELL 
    11851   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 
    11852 fi 
    11853  
    11854 _ACEOF 
     11757  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 
     11758  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 
     11759fi 
     11760 
     11761_ACEOF 
     11762 
     11763 
     11764 
     11765 
     11766 
    1185511767cat >>$CONFIG_STATUS <<\_ACEOF 
    11856 exec 5>>config.log 
    11857 { 
    11858   echo 
    11859   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 
    11860 ## Running $as_me. ## 
    11861 _ASBOX 
    11862   echo "$ac_log" 
    11863 } >&5 
    11864  
    11865 _ACEOF 
    11866 cat >>$CONFIG_STATUS <<_ACEOF 
    11867 _ACEOF 
    11868  
    11869 cat >>$CONFIG_STATUS <<\_ACEOF 
    11870  
    11871 # Handling of arguments. 
    1187211768for ac_config_target in $ac_config_targets 
    1187311769do 
    11874   case $ac_config_target in 
    11875     "pjlib/include/pj/compat/os_auto.h") CONFIG_HEADERS="$CONFIG_HEADERS pjlib/include/pj/compat/os_auto.h" ;; 
    11876     "pjlib/include/pj/compat/m_auto.h") CONFIG_HEADERS="$CONFIG_HEADERS pjlib/include/pj/compat/m_auto.h" ;; 
    11877     "pjmedia/include/pjmedia/config_auto.h") CONFIG_HEADERS="$CONFIG_HEADERS pjmedia/include/pjmedia/config_auto.h" ;; 
    11878     "pjmedia/include/pjmedia-codec/config_auto.h") CONFIG_HEADERS="$CONFIG_HEADERS pjmedia/include/pjmedia-codec/config_auto.h" ;; 
    11879     "pjsip/include/pjsip/sip_autoconf.h") CONFIG_HEADERS="$CONFIG_HEADERS pjsip/include/pjsip/sip_autoconf.h" ;; 
    11880     "build.mak") CONFIG_FILES="$CONFIG_FILES build.mak" ;; 
    11881     "build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES build/os-auto.mak" ;; 
    11882     "pjlib/build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES pjlib/build/os-auto.mak" ;; 
    11883     "pjlib-util/build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES pjlib-util/build/os-auto.mak" ;; 
    11884     "pjmedia/build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES pjmedia/build/os-auto.mak" ;; 
    11885     "pjsip/build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES pjsip/build/os-auto.mak" ;; 
    11886     "third_party/build/portaudio/os-auto.mak") CONFIG_FILES="$CONFIG_FILES third_party/build/portaudio/os-auto.mak" ;; 
    11887     "third_party/build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES third_party/build/os-auto.mak" ;; 
    11888  
     11770  case "$ac_config_target" in 
     11771  # Handling of arguments. 
     11772  "build.mak" ) CONFIG_FILES="$CONFIG_FILES build.mak" ;; 
     11773  "build/os-auto.mak" ) CONFIG_FILES="$CONFIG_FILES build/os-auto.mak" ;; 
     11774  "pjlib/build/os-auto.mak" ) CONFIG_FILES="$CONFIG_FILES pjlib/build/os-auto.mak" ;; 
     11775  "pjlib-util/build/os-auto.mak" ) CONFIG_FILES="$CONFIG_FILES pjlib-util/build/os-auto.mak" ;; 
     11776  "pjmedia/build/os-auto.mak" ) CONFIG_FILES="$CONFIG_FILES pjmedia/build/os-auto.mak" ;; 
     11777  "pjsip/build/os-auto.mak" ) CONFIG_FILES="$CONFIG_FILES pjsip/build/os-auto.mak" ;; 
     11778  "third_party/build/portaudio/os-auto.mak" ) CONFIG_FILES="$CONFIG_FILES third_party/build/portaudio/os-auto.mak" ;; 
     11779  "third_party/build/os-auto.mak" ) CONFIG_FILES="$CONFIG_FILES third_party/build/os-auto.mak" ;; 
     11780  "pjlib/include/pj/compat/os_auto.h" ) CONFIG_HEADERS="$CONFIG_HEADERS pjlib/include/pj/compat/os_auto.h" ;; 
     11781  "pjlib/include/pj/compat/m_auto.h" ) CONFIG_HEADERS="$CONFIG_HEADERS pjlib/include/pj/compat/m_auto.h" ;; 
     11782  "pjmedia/include/pjmedia/config_auto.h" ) CONFIG_HEADERS="$CONFIG_HEADERS pjmedia/include/pjmedia/config_auto.h" ;; 
     11783  "pjmedia/include/pjmedia-codec/config_auto.h" ) CONFIG_HEADERS="$CONFIG_HEADERS pjmedia/include/pjmedia-codec/config_auto.h" ;; 
     11784  "pjsip/include/pjsip/sip_autoconf.h" ) CONFIG_HEADERS="$CONFIG_HEADERS pjsip/include/pjsip/sip_autoconf.h" ;; 
    1188911785  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 
    1189011786echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 
    … …  
    1189211788  esac 
    1189311789done 
    11894  
    1189511790 
    1189611791# If the user did not use the arguments to specify the items to instantiate, 
    … …  
    1190411799 
    1190511800# Have a temporary directory for convenience.  Make it in the build tree 
    11906 # simply because there is no reason against having it here, and in addition, 
     11801# simply because there is no reason to put it here, and in addition, 
    1190711802# creating and moving files from /tmp can sometimes cause problems. 
    11908 # Hook for its removal unless debugging. 
    11909 # Note that there is a small window in which the directory will not be cleaned: 
    11910 # after its creation but before its name has been assigned to `$tmp'. 
     11803# Create a temporary directory, and hook for its removal unless debugging. 
    1191111804$debug || 
    1191211805{ 
    11913   tmp= 
    11914   trap 'exit_status=$? 
    11915   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 
    11916 ' 0 
     11806  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 
    1191711807  trap '{ (exit 1); exit 1; }' 1 2 13 15 
    1191811808} 
     11809 
    1191911810# Create a (secure) tmp directory for tmp files. 
    1192011811 
    1192111812{ 
    11922   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 
     11813  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` && 
    1192311814  test -n "$tmp" && test -d "$tmp" 
    1192411815}  || 
    1192511816{ 
    11926   tmp=./conf$$-$RANDOM 
    11927   (umask 077 && mkdir "$tmp") 
     11817  tmp=./confstat$$-$RANDOM 
     11818  (umask 077 && mkdir $tmp) 
    1192811819} || 
    1192911820{ 
    … …  
    1193211823} 
    1193311824 
     11825_ACEOF 
     11826 
     11827cat >>$CONFIG_STATUS <<_ACEOF 
     11828 
    1193411829# 
    11935 # Set up the sed scripts for CONFIG_FILES section. 
     11830# CONFIG_FILES section. 
    1193611831# 
    1193711832 
    1193811833# No need to generate the scripts if there are no CONFIG_FILES. 
    1193911834# This happens for instance when ./config.status config.h 
    11940 if test -n "$CONFIG_FILES"; then 
    11941  
    11942 _ACEOF 
    11943  
    11944  
    11945  
    11946 ac_delim='%!_!# ' 
    11947 for ac_last_try in false false false false false :; do 
    11948   cat >conf$$subs.sed <<_ACEOF 
    11949 SHELL!$SHELL$ac_delim 
    11950 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim 
    11951 PACKAGE_NAME!$PACKAGE_NAME$ac_delim 
    11952 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim 
    11953 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim 
    11954 PACKAGE_STRING!$PACKAGE_STRING$ac_delim 
    11955 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim 
    11956 exec_prefix!$exec_prefix$ac_delim 
    11957 prefix!$prefix$ac_delim 
    11958 program_transform_name!$program_transform_name$ac_delim 
    11959 bindir!$bindir$ac_delim 
    11960 sbindir!$sbindir$ac_delim 
    11961 libexecdir!$libexecdir$ac_delim 
    11962 datarootdir!$datarootdir$ac_delim 
    11963 datadir!$datadir$ac_delim 
    11964 sysconfdir!$sysconfdir$ac_delim 
    11965 sharedstatedir!$sharedstatedir$ac_delim 
    11966 localstatedir!$localstatedir$ac_delim 
    11967 includedir!$includedir$ac_delim 
    11968 oldincludedir!$oldincludedir$ac_delim 
    11969 docdir!$docdir$ac_delim 
    11970 infodir!$infodir$ac_delim 
    11971 htmldir!$htmldir$ac_delim 
    11972 dvidir!$dvidir$ac_delim 
    11973 pdfdir!$pdfdir$ac_delim 
    11974 psdir!$psdir$ac_delim 
    11975 libdir!$libdir$ac_delim 
    11976 localedir!$localedir$ac_delim 
    11977 mandir!$mandir$ac_delim 
    11978 DEFS!$DEFS$ac_delim 
    11979 ECHO_C!$ECHO_C$ac_delim 
    11980 ECHO_N!$ECHO_N$ac_delim 
    11981 ECHO_T!$ECHO_T$ac_delim 
    11982 LIBS!$LIBS$ac_delim 
    11983 build_alias!$build_alias$ac_delim 
    11984 host_alias!$host_alias$ac_delim 
    11985 target_alias!$target_alias$ac_delim 
    11986 build!$build$ac_delim 
    11987 build_cpu!$build_cpu$ac_delim 
    11988 build_vendor!$build_vendor$ac_delim 
    11989 build_os!$build_os$ac_delim 
    11990 host!$host$ac_delim 
    11991 host_cpu!$host_cpu$ac_delim 
    11992 host_vendor!$host_vendor$ac_delim 
    11993 host_os!$host_os$ac_delim 
    11994 target!$target$ac_delim 
    11995 target_cpu!$target_cpu$ac_delim 
    11996 target_vendor!$target_vendor$ac_delim 
    11997 target_os!$target_os$ac_delim 
    11998 CC!$CC$ac_delim 
    11999 CFLAGS!$CFLAGS$ac_delim 
    12000 LDFLAGS!$LDFLAGS$ac_delim 
    12001 CPPFLAGS!$CPPFLAGS$ac_delim 
    12002 ac_ct_CC!$ac_ct_CC$ac_delim 
    12003 EXEEXT!$EXEEXT$ac_delim 
    12004 OBJEXT!$OBJEXT$ac_delim 
    12005 CXX!$CXX$ac_delim 
    12006 CXXFLAGS!$CXXFLAGS$ac_delim 
    12007 ac_ct_CXX!$ac_ct_CXX$ac_delim 
    12008 ac_pjdir!$ac_pjdir$ac_delim 
    12009 ac_build_mak_vars!$ac_build_mak_vars$ac_delim 
    12010 CPP!$CPP$ac_delim 
    12011 GREP!$GREP$ac_delim 
    12012 EGREP!$EGREP$ac_delim 
    12013 ac_os_objs!$ac_os_objs$ac_delim 
    12014 ac_pjmedia_snd!$ac_pjmedia_snd$ac_delim 
    12015 ac_pa_cflags!$ac_pa_cflags$ac_delim 
    12016 ac_pa_use_alsa!$ac_pa_use_alsa$ac_delim 
    12017 ac_pa_use_oss!$ac_pa_use_oss$ac_delim 
    12018 ac_no_small_filter!$ac_no_small_filter$ac_delim 
    12019 ac_no_large_filter!$ac_no_large_filter$ac_delim 
    12020 ac_no_speex_aec!$ac_no_speex_aec$ac_delim 
    12021 ac_no_g711_codec!$ac_no_g711_codec$ac_delim 
    12022 ac_no_l16_codec!$ac_no_l16_codec$ac_delim 
    12023 ac_no_gsm_codec!$ac_no_gsm_codec$ac_delim 
    12024 ac_no_g722_codec!$ac_no_g722_codec$ac_delim 
    12025 ac_no_speex_codec!$ac_no_speex_codec$ac_delim 
    12026 ac_no_ilbc_codec!$ac_no_ilbc_codec$ac_delim 
    12027 ac_no_ssl!$ac_no_ssl$ac_delim 
    12028 openssl_h_present!$openssl_h_present$ac_delim 
    12029 libssl_present!$libssl_present$ac_delim 
    12030 libcrypto_present!$libcrypto_present$ac_delim 
    12031 ac_cross_compile!$ac_cross_compile$ac_delim 
    12032 ac_linux_poll!$ac_linux_poll$ac_delim 
    12033 ac_host!$ac_host$ac_delim 
    12034 ac_main_obj!$ac_main_obj$ac_delim 
    12035 LIBOBJS!$LIBOBJS$ac_delim 
    12036 LTLIBOBJS!$LTLIBOBJS$ac_delim 
    12037 _ACEOF 
    12038  
    12039   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 88; then 
    12040     break 
    12041   elif $ac_last_try; then 
    12042     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 
    12043 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} 
    12044    { (exit 1); exit 1; }; } 
    12045   else 
    12046     ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 
     11835if test -n "\$CONFIG_FILES"; then 
     11836  # Protect against being on the right side of a sed subst in config.status. 
     11837  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 
     11838   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 
     11839s,@SHELL@,$SHELL,;t t 
     11840s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 
     11841s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 
     11842s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 
     11843s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 
     11844s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 
     11845s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 
     11846s,@exec_prefix@,$exec_prefix,;t t 
     11847s,@prefix@,$prefix,;t t 
     11848s,@program_transform_name@,$program_transform_name,;t t 
     11849s,@bindir@,$bindir,;t t 
     11850s,@sbindir@,$sbindir,;t t 
     11851s,@libexecdir@,$libexecdir,;t t 
     11852s,@datadir@,$datadir,;t t 
     11853s,@sysconfdir@,$sysconfdir,;t t 
     11854s,@sharedstatedir@,$sharedstatedir,;t t 
     11855s,@localstatedir@,$localstatedir,;t t 
     11856s,@libdir@,$libdir,;t t 
     11857s,@includedir@,$includedir,;t t 
     11858s,@oldincludedir@,$oldincludedir,;t t 
     11859s,@infodir@,$infodir,;t t 
     11860s,@mandir@,$mandir,;t t 
     11861s,@build_alias@,$build_alias,;t t 
     11862s,@host_alias@,$host_alias,;t t 
     11863s,@target_alias@,$target_alias,;t t 
     11864s,@DEFS@,$DEFS,;t t 
     11865s,@ECHO_C@,$ECHO_C,;t t 
     11866s,@ECHO_N@,$ECHO_N,;t t 
     11867s,@ECHO_T@,$ECHO_T,;t t 
     11868s,@LIBS@,$LIBS,;t t 
     11869s,@build@,$build,;t t 
     11870s,@build_cpu@,$build_cpu,;t t 
     11871s,@build_vendor@,$build_vendor,;t t 
     11872s,@build_os@,$build_os,;t t 
     11873s,@host@,$host,;t t 
     11874s,@host_cpu@,$host_cpu,;t t 
     11875s,@host_vendor@,$host_vendor,;t t 
     11876s,@host_os@,$host_os,;t t 
     11877s,@target@,$target,;t t 
     11878s,@target_cpu@,$target_cpu,;t t 
     11879s,@target_vendor@,$target_vendor,;t t 
     11880s,@target_os@,$target_os,;t t 
     11881s,@CC@,$CC,;t t 
     11882s,@CFLAGS@,$CFLAGS,;t t 
     11883s,@LDFLAGS@,$LDFLAGS,;t t 
     11884s,@CPPFLAGS@,$CPPFLAGS,;t t 
     11885s,@ac_ct_CC@,$ac_ct_CC,;t t 
     11886s,@EXEEXT@,$EXEEXT,;t t 
     11887s,@OBJEXT@,$OBJEXT,;t t 
     11888s,@CXX@,$CXX,;t t 
     11889s,@CXXFLAGS@,$CXXFLAGS,;t t 
     11890s,@ac_ct_CXX@,$ac_ct_CXX,;t t 
     11891s,@ac_pjdir@,$ac_pjdir,;t t 
     11892s,@ac_build_mak_vars@,$ac_build_mak_vars,;t t 
     11893s,@CPP@,$CPP,;t t 
     11894s,@EGREP@,$EGREP,;t t 
     11895s,@ac_os_objs@,$ac_os_objs,;t t 
     11896s,@ac_pjmedia_snd@,$ac_pjmedia_snd,;t t 
     11897s,@ac_pa_cflags@,$ac_pa_cflags,;t t 
     11898s,@ac_pa_use_alsa@,$ac_pa_use_alsa,;t t 
     11899s,@ac_pa_use_oss@,$ac_pa_use_oss,;t t 
     11900s,@ac_no_small_filter@,$ac_no_small_filter,;t t 
     11901s,@ac_no_large_filter@,$ac_no_large_filter,;t t 
     11902s,@ac_no_speex_aec@,$ac_no_speex_aec,;t t 
     11903s,@ac_no_g711_codec@,$ac_no_g711_codec,;t t 
     11904s,@ac_no_l16_codec@,$ac_no_l16_codec,;t t 
     11905s,@ac_no_gsm_codec@,$ac_no_gsm_codec,;t t 
     11906s,@ac_no_g722_codec@,$ac_no_g722_codec,;t t 
     11907s,@ac_no_speex_codec@,$ac_no_speex_codec,;t t 
     11908s,@ac_no_ilbc_codec@,$ac_no_ilbc_codec,;t t 
     11909s,@ac_no_ssl@,$ac_no_ssl,;t t 
     11910s,@openssl_h_present@,$openssl_h_present,;t t 
     11911s,@libssl_present@,$libssl_present,;t t 
     11912s,@libcrypto_present@,$libcrypto_present,;t t 
     11913s,@ac_cross_compile@,$ac_cross_compile,;t t 
     11914s,@ac_linux_poll@,$ac_linux_poll,;t t 
     11915s,@ac_host@,$ac_host,;t t 
     11916s,@ac_main_obj@,$ac_main_obj,;t t 
     11917s,@LIBOBJS@,$LIBOBJS,;t t 
     11918s,@LTLIBOBJS@,$LTLIBOBJS,;t t 
     11919CEOF 
     11920 
     11921_ACEOF 
     11922 
     11923  cat >>$CONFIG_STATUS <<\_ACEOF 
     11924  # Split the substitutions into bite-sized pieces for seds with 
     11925  # small command number limits, like on Digital OSF/1 and HP-UX. 
     11926  ac_max_sed_lines=48 
     11927  ac_sed_frag=1 # Number of current file. 
     11928  ac_beg=1 # First line for current file. 
     11929  ac_end=$ac_max_sed_lines # Line after last line for current file. 
     11930  ac_more_lines=: 
     11931  ac_sed_cmds= 
     11932  while $ac_more_lines; do 
     11933    if test $ac_beg -gt 1; then 
     11934      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 
     11935    else 
     11936      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 
     11937    fi 
     11938    if test ! -s $tmp/subs.frag; then 
     11939      ac_more_lines=false 
     11940    else 
     11941      # The purpose of the label and of the branching condition is to 
     11942      # speed up the sed processing (if there are no `@' at all, there 
     11943      # is no need to browse any of the substitutions). 
     11944      # These are the two extra sed commands mentioned above. 
     11945      (echo ':t 
     11946  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 
     11947      if test -z "$ac_sed_cmds"; then 
     11948        ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 
     11949      else 
     11950        ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 
     11951      fi 
     11952      ac_sed_frag=`expr $ac_sed_frag + 1` 
     11953      ac_beg=$ac_end 
     11954      ac_end=`expr $ac_end + $ac_max_sed_lines` 
     11955    fi 
     11956  done 
     11957  if test -z "$ac_sed_cmds"; then 
     11958    ac_sed_cmds=cat 
    1204711959  fi 
    12048 done 
    12049  
    12050 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` 
    12051 if test -n "$ac_eof"; then 
    12052   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` 
    12053   ac_eof=`expr $ac_eof + 1` 
    12054 fi 
    12055  
    12056 cat >>$CONFIG_STATUS <<_ACEOF 
    12057 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof 
    12058 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end 
    12059 _ACEOF 
    12060 sed ' 
    12061 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g 
    12062 s/^/s,@/; s/!/@,|#_!!_#|/ 
    12063 :n 
    12064 t n 
    12065 s/'"$ac_delim"'$/,g/; t 
    12066 s/$/\\/; p 
    12067 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n 
    12068 ' >>$CONFIG_STATUS <conf$$subs.sed 
    12069 rm -f conf$$subs.sed 
    12070 cat >>$CONFIG_STATUS <<_ACEOF 
    12071 :end 
    12072 s/|#_!!_#|//g 
    12073 CEOF$ac_eof 
    12074 _ACEOF 
    12075  
    12076  
    12077 # VPATH may cause trouble with some makes, so we remove $(srcdir), 
    12078 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 
    12079 # trailing colons and then remove the whole line if VPATH becomes empty 
    12080 # (actually we leave an empty line to preserve line numbers). 
    12081 if test "x$srcdir" = x.; then 
    12082   ac_vpsub='/^[  ]*VPATH[        ]*=/{ 
    12083 s/:*\$(srcdir):*/:/ 
    12084 s/:*\${srcdir}:*/:/ 
    12085 s/:*@srcdir@:*/:/ 
    12086 s/^\([^=]*=[     ]*\):*/\1/ 
    12087 s/:*$// 
    12088 s/^[^=]*=[       ]*$// 
    12089 }' 
    12090 fi 
    12091  
     11960fi # test -n "$CONFIG_FILES" 
     11961 
     11962_ACEOF 
    1209211963cat >>$CONFIG_STATUS <<\_ACEOF 
    12093 fi # test -n "$CONFIG_FILES" 
    12094  
    12095  
    12096 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS 
    12097 do 
    12098   case $ac_tag in 
    12099   :[FHLC]) ac_mode=$ac_tag; continue;; 
     11964for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 
     11965  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 
     11966  case $ac_file in 
     11967  - | *:- | *:-:* ) # input from stdin 
     11968        cat >$tmp/stdin 
     11969        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 
     11970        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 
     11971  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 
     11972        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 
     11973  * )   ac_file_in=$ac_file.in ;; 
    1210011974  esac 
    12101   case $ac_mode$ac_tag in 
    12102   :[FHL]*:*);; 
    12103   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 
    12104 echo "$as_me: error: Invalid tag $ac_tag." >&2;} 
    12105    { (exit 1); exit 1; }; };; 
    12106   :[FH]-) ac_tag=-:-;; 
    12107   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 
    12108   esac 
    12109   ac_save_IFS=$IFS 
    12110   IFS=: 
    12111   set x $ac_tag 
    12112   IFS=$ac_save_IFS 
    12113   shift 
    12114   ac_file=$1 
    12115   shift 
    12116  
    12117   case $ac_mode in 
    12118   :L) ac_source=$1;; 
    12119   :[FH]) 
    12120     ac_file_inputs= 
    12121     for ac_f 
    12122     do 
    12123       case $ac_f in 
    12124       -) ac_f="$tmp/stdin";; 
    12125       *) # Look for the file first in the build tree, then in the source tree 
    12126          # (if the path is not absolute).  The absolute path cannot be DOS-style, 
    12127          # because $ac_f cannot contain `:'. 
    12128          test -f "$ac_f" || 
    12129            case $ac_f in 
    12130            [\\/$]*) false;; 
    12131            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 
    12132            esac || 
    12133            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 
    12134 echo "$as_me: error: cannot find input file: $ac_f" >&2;} 
    12135    { (exit 1); exit 1; }; };; 
    12136       esac 
    12137       ac_file_inputs="$ac_file_inputs $ac_f" 
    12138     done 
    12139  
    12140     # Let's still pretend it is `configure' which instantiates (i.e., don't 
    12141     # use $as_me), people would be surprised to read: 
    12142     #    /* config.h.  Generated by config.status.  */ 
    12143     configure_input="Generated from "`IFS=: 
    12144           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." 
    12145     if test x"$ac_file" != x-; then 
    12146       configure_input="$ac_file.  $configure_input" 
    12147       { echo "$as_me:$LINENO: creating $ac_file" >&5 
    12148 echo "$as_me: creating $ac_file" >&6;} 
    12149     fi 
    12150  
    12151     case $ac_tag in 
    12152     *:-:* | *:-) cat >"$tmp/stdin";; 
    12153     esac 
    12154     ;; 
    12155   esac 
    12156  
    12157   ac_dir=`$as_dirname -- "$ac_file" || 
     11975 
     11976  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 
     11977  ac_dir=`(dirname "$ac_file") 2>/dev/null || 
    1215811978$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
    1215911979         X"$ac_file" : 'X\(//\)[^/]' \| \ 
    1216011980         X"$ac_file" : 'X\(//\)$' \| \ 
    12161          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 
     11981         X"$ac_file" : 'X\(/\)' \| \ 
     11982         .     : '\(.\)' 2>/dev/null || 
    1216211983echo X"$ac_file" | 
    12163     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 
    12164             s//\1/ 
    12165             q 
    12166           } 
    12167           /^X\(\/\/\)[^/].*/{ 
    12168             s//\1/ 
    12169             q 
    12170           } 
    12171           /^X\(\/\/\)$/{ 
    12172             s//\1/ 
    12173             q 
    12174           } 
    12175           /^X\(\/\).*/{ 
    12176             s//\1/ 
    12177             q 
    12178           } 
    12179           s/.*/./; q'` 
    12180   { as_dir="$ac_dir" 
    12181   case $as_dir in #( 
    12182   -*) as_dir=./$as_dir;; 
    12183   esac 
    12184   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { 
     11984    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 
     11985          /^X\(\/\/\)[^/].*/{ s//\1/; q; } 
     11986          /^X\(\/\/\)$/{ s//\1/; q; } 
     11987          /^X\(\/\).*/{ s//\1/; q; } 
     11988          s/.*/./; q'` 
     11989  { if $as_mkdir_p; then 
     11990    mkdir -p "$ac_dir" 
     11991  else 
     11992    as_dir="$ac_dir" 
    1218511993    as_dirs= 
    12186     while :; do 
    12187       case $as_dir in #( 
    12188       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( 
    12189       *) as_qdir=$as_dir;; 
    12190       esac 
    12191       as_dirs="'$as_qdir' $as_dirs" 
    12192       as_dir=`$as_dirname -- "$as_dir" || 
     11994    while test ! -d "$as_dir"; do 
     11995      as_dirs="$as_dir $as_dirs" 
     11996      as_dir=`(dirname "$as_dir") 2>/dev/null || 
    1219311997$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
    1219411998         X"$as_dir" : 'X\(//\)[^/]' \| \ 
    1219511999         X"$as_dir" : 'X\(//\)$' \| \ 
    12196          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 
     12000         X"$as_dir" : 'X\(/\)' \| \ 
     12001         .     : '\(.\)' 2>/dev/null || 
    1219712002echo X"$as_dir" | 
    12198     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 
    12199             s//\1/ 
    12200             q 
    12201           } 
    12202           /^X\(\/\/\)[^/].*/{ 
    12203             s//\1/ 
    12204             q 
    12205           } 
    12206           /^X\(\/\/\)$/{ 
    12207             s//\1/ 
    12208             q 
    12209           } 
    12210           /^X\(\/\).*/{ 
    12211             s//\1/ 
    12212             q 
    12213           } 
    12214           s/.*/./; q'` 
    12215       test -d "$as_dir" && break 
     12003    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 
     12004          /^X\(\/\/\)[^/].*/{ s//\1/; q; } 
     12005          /^X\(\/\/\)$/{ s//\1/; q; } 
     12006          /^X\(\/\).*/{ s//\1/; q; } 
     12007          s/.*/./; q'` 
    1221612008    done 
    12217     test -z "$as_dirs" || eval "mkdir $as_dirs" 
    12218   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 
    12219 echo "$as_me: error: cannot create directory $as_dir" >&2;} 
     12009    test ! -n "$as_dirs" || mkdir $as_dirs 
     12010  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 
     12011echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 
    1222012012   { (exit 1); exit 1; }; }; } 
     12013 
    1222112014  ac_builddir=. 
    1222212015 
    12223 case "$ac_dir" in 
    12224 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 
     12016if test "$ac_dir" != .; then 
     12017  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 
     12018  # A "../" for each directory in $ac_dir_suffix. 
     12019  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` 
     12020else 
     12021  ac_dir_suffix= ac_top_builddir= 
     12022fi 
     12023 
     12024case $srcdir in 
     12025  .)  # No --srcdir option.  We are building in place. 
     12026    ac_srcdir=. 
     12027    if test -z "$ac_top_builddir"; then 
     12028       ac_top_srcdir=. 
     12029    else 
     12030       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` 
     12031    fi ;; 
     12032  [\\/]* | ?:[\\/]* )  # Absolute path. 
     12033    ac_srcdir=$srcdir$ac_dir_suffix; 
     12034    ac_top_srcdir=$srcdir ;; 
     12035  *) # Relative path. 
     12036    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix 
     12037    ac_top_srcdir=$ac_top_builddir$srcdir ;; 
     12038esac 
     12039 
     12040# Do not use `cd foo && pwd` to compute absolute paths, because 
     12041# the directories may not exist. 
     12042case `pwd` in 
     12043.) ac_abs_builddir="$ac_dir";; 
    1222512044*) 
    12226   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 
    12227   # A ".." for each directory in $ac_dir_suffix. 
    12228   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 
    12229   case $ac_top_builddir_sub in 
    12230   "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 
    12231   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;; 
    12232   esac ;; 
     12045  case "$ac_dir" in 
     12046  .) ac_abs_builddir=`pwd`;; 
     12047  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; 
     12048  *) ac_abs_builddir=`pwd`/"$ac_dir";; 
     12049  esac;; 
    1223312050esac 
    12234 ac_abs_top_builddir=$ac_pwd 
    12235 ac_abs_builddir=$ac_pwd$ac_dir_suffix 
    12236 # for backward compatibility: 
    12237 ac_top_builddir=$ac_top_build_prefix 
    12238  
    12239 case $srcdir in 
    12240   .)  # We are building in place. 
    12241     ac_srcdir=. 
    12242     ac_top_srcdir=$ac_top_builddir_sub 
    12243     ac_abs_top_srcdir=$ac_pwd ;; 
    12244   [\\/]* | ?:[\\/]* )  # Absolute name. 
    12245     ac_srcdir=$srcdir$ac_dir_suffix; 
    12246     ac_top_srcdir=$srcdir 
    12247     ac_abs_top_srcdir=$srcdir ;; 
    12248   *) # Relative name. 
    12249     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 
    12250     ac_top_srcdir=$ac_top_build_prefix$srcdir 
    12251     ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 
     12051case $ac_abs_builddir in 
     12052.) ac_abs_top_builddir=${ac_top_builddir}.;; 
     12053*) 
     12054  case ${ac_top_builddir}. in 
     12055  .) ac_abs_top_builddir=$ac_abs_builddir;; 
     12056  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; 
     12057  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; 
     12058  esac;; 
    1225212059esac 
    12253 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 
    12254  
    12255  
    12256   case $ac_mode in 
    12257   :F) 
    12258   # 
    12259   # CONFIG_FILE 
    12260   # 
    12261  
    12262 _ACEOF 
    12263  
    12264 cat >>$CONFIG_STATUS <<\_ACEOF 
    12265 # If the template does not know about datarootdir, expand it. 
    12266 # FIXME: This hack should be removed a few years after 2.60. 
    12267 ac_datarootdir_hack=; ac_datarootdir_seen= 
    12268  
    12269 case `sed -n '/datarootdir/ { 
    12270   p 
    12271   q 
    12272 } 
    12273 /@datadir@/p 
    12274 /@docdir@/p 
    12275 /@infodir@/p 
    12276 /@localedir@/p 
    12277 /@mandir@/p 
    12278 ' $ac_file_inputs` in 
    12279 *datarootdir*) ac_datarootdir_seen=yes;; 
    12280 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 
    12281   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 
    12282 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 
    12283 _ACEOF 
    12284 cat >>$CONFIG_STATUS <<_ACEOF 
    12285   ac_datarootdir_hack=' 
    12286   s&@datadir@&$datadir&g 
    12287   s&@docdir@&$docdir&g 
    12288   s&@infodir@&$infodir&g 
    12289   s&@localedir@&$localedir&g 
    12290   s&@mandir@&$mandir&g 
    12291     s&\\\${datarootdir}&$datarootdir&g' ;; 
     12060case $ac_abs_builddir in 
     12061.) ac_abs_srcdir=$ac_srcdir;; 
     12062*) 
     12063  case $ac_srcdir in 
     12064  .) ac_abs_srcdir=$ac_abs_builddir;; 
     12065  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; 
     12066  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; 
     12067  esac;; 
    1229212068esac 
    12293 _ACEOF 
    12294  
    12295 # Neutralize VPATH when `$srcdir' = `.'. 
    12296 # Shell code in configure.ac might set extrasub. 
    12297 # FIXME: do we really want to maintain this feature? 
     12069case $ac_abs_builddir in 
     12070.) ac_abs_top_srcdir=$ac_top_srcdir;; 
     12071*) 
     12072  case $ac_top_srcdir in 
     12073  .) ac_abs_top_srcdir=$ac_abs_builddir;; 
     12074  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; 
     12075  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; 
     12076  esac;; 
     12077esac 
     12078 
     12079 
     12080 
     12081  if test x"$ac_file" != x-; then 
     12082    { echo "$as_me:$LINENO: creating $ac_file" >&5 
     12083echo "$as_me: creating $ac_file" >&6;} 
     12084    rm -f "$ac_file" 
     12085  fi 
     12086  # Let's still pretend it is `configure' which instantiates (i.e., don't 
     12087  # use $as_me), people would be surprised to read: 
     12088  #    /* config.h.  Generated by config.status.  */ 
     12089  if test x"$ac_file" = x-; then 
     12090    configure_input= 
     12091  else 
     12092    configure_input="$ac_file.  " 
     12093  fi 
     12094  configure_input=$configure_input"Generated from `echo $ac_file_in | 
     12095                                     sed 's,.*/,,'` by configure." 
     12096 
     12097  # First look for the input files in the build tree, otherwise in the 
     12098  # src tree. 
     12099  ac_file_inputs=`IFS=: 
     12100    for f in $ac_file_in; do 
     12101      case $f in 
     12102      -) echo $tmp/stdin ;; 
     12103      [\\/$]*) 
     12104         # Absolute (can't be DOS-style, as IFS=:) 
     12105         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 
     12106echo "$as_me: error: cannot find input file: $f" >&2;} 
     12107   { (exit 1); exit 1; }; } 
     12108         echo "$f";; 
     12109      *) # Relative 
     12110         if test -f "$f"; then 
     12111           # Build tree 
     12112           echo "$f" 
     12113         elif test -f "$srcdir/$f"; then 
     12114           # Source tree 
     12115           echo "$srcdir/$f" 
     12116         else 
     12117           # /dev/null tree 
     12118           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 
     12119echo "$as_me: error: cannot find input file: $f" >&2;} 
     12120   { (exit 1); exit 1; }; } 
     12121         fi;; 
     12122      esac 
     12123    done` || { (exit 1); exit 1; } 
     12124_ACEOF 
    1229812125cat >>$CONFIG_STATUS <<_ACEOF 
    1229912126  sed "$ac_vpsub 
    … …  
    1230312130:t 
    1230412131/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 
    12305 s&@configure_input@&$configure_input&;t t 
    12306 s&@top_builddir@&$ac_top_builddir_sub&;t t 
    12307 s&@srcdir@&$ac_srcdir&;t t 
    12308 s&@abs_srcdir@&$ac_abs_srcdir&;t t 
    12309 s&@top_srcdir@&$ac_top_srcdir&;t t 
    12310 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 
    12311 s&@builddir@&$ac_builddir&;t t 
    12312 s&@abs_builddir@&$ac_abs_builddir&;t t 
    12313 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 
    12314 $ac_datarootdir_hack 
    12315 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out 
    12316  
    12317 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 
    12318   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 
    12319   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 
    12320   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' 
    12321 which seems to be undefined.  Please make sure it is defined." >&5 
    12322 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 
    12323 which seems to be undefined.  Please make sure it is defined." >&2;} 
    12324  
    12325   rm -f "$tmp/stdin" 
     12132s,@configure_input@,$configure_input,;t t 
     12133s,@srcdir@,$ac_srcdir,;t t 
     12134s,@abs_srcdir@,$ac_abs_srcdir,;t t 
     12135s,@top_srcdir@,$ac_top_srcdir,;t t 
     12136s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t 
     12137s,@builddir@,$ac_builddir,;t t 
     12138s,@abs_builddir@,$ac_abs_builddir,;t t 
     12139s,@top_builddir@,$ac_top_builddir,;t t 
     12140s,@abs_top_builddir@,$ac_abs_top_builddir,;t t 
     12141" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 
     12142  rm -f $tmp/stdin 
     12143  if test x"$ac_file" != x-; then 
     12144    mv $tmp/out $ac_file 
     12145  else 
     12146    cat $tmp/out 
     12147    rm -f $tmp/out 
     12148  fi 
     12149 
     12150done 
     12151_ACEOF 
     12152cat >>$CONFIG_STATUS <<\_ACEOF 
     12153 
     12154# 
     12155# CONFIG_HEADER section. 
     12156# 
     12157 
     12158# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 
     12159# NAME is the cpp macro being defined and VALUE is the value it is being given. 
     12160# 
     12161# ac_d sets the value in "#define NAME VALUE" lines. 
     12162ac_dA='s,^\([    ]*\)#\([        ]*define[       ][      ]*\)' 
     12163ac_dB='[         ].*$,\1#\2' 
     12164ac_dC=' ' 
     12165ac_dD=',;t' 
     12166# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 
     12167ac_uA='s,^\([    ]*\)#\([        ]*\)undef\([    ][      ]*\)' 
     12168ac_uB='$,\1#\2define\3' 
     12169ac_uC=' ' 
     12170ac_uD=',;t' 
     12171 
     12172for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 
     12173  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 
    1232612174  case $ac_file in 
    12327   -) cat "$tmp/out"; rm -f "$tmp/out";; 
    12328   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; 
     12175  - | *:- | *:-:* ) # input from stdin 
     12176        cat >$tmp/stdin 
     12177        ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 
     12178        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 
     12179  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 
     12180        ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 
     12181  * )   ac_file_in=$ac_file.in ;; 
    1232912182  esac 
    12330  ;; 
    12331   :H) 
    12332   # 
    12333   # CONFIG_HEADER 
    12334   # 
    12335 _ACEOF 
    12336  
    12337 # Transform confdefs.h into a sed script `conftest.defines', that 
    12338 # substitutes the proper values into config.h.in to produce config.h. 
    12339 rm -f conftest.defines conftest.tail 
    12340 # First, append a space to every undef/define line, to ease matching. 
    12341 echo 's/$/ /' >conftest.defines 
    12342 # Then, protect against being on the right side of a sed subst, or in 
    12343 # an unquoted here document, in config.status.  If some macros were 
    12344 # called several times there might be several #defines for the same 
    12345 # symbol, which is useless.  But do not sort them, since the last 
    12346 # AC_DEFINE must be honored. 
    12347 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 
    12348 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where 
    12349 # NAME is the cpp macro being defined, VALUE is the value it is being given. 
    12350 # PARAMS is the parameter list in the macro definition--in most cases, it's 
    12351 # just an empty string. 
    12352 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*' 
    12353 ac_dB='\\)[      (].*,\\1define\\2' 
    12354 ac_dC=' ' 
    12355 ac_dD=' ,' 
    12356  
    12357 uniq confdefs.h | 
    12358   sed -n ' 
    12359         t rset 
    12360         :rset 
    12361         s/^[     ]*#[    ]*define[       ][      ]*// 
    12362         t ok 
    12363         d 
    12364         :ok 
    12365         s/[\\&,]/\\&/g 
    12366         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p 
    12367         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p 
    12368   ' >>conftest.defines 
    12369  
    12370 # Remove the space that was appended to ease matching. 
    12371 # Then replace #undef with comments.  This is necessary, for 
     12183 
     12184  test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5 
     12185echo "$as_me: creating $ac_file" >&6;} 
     12186 
     12187  # First look for the input files in the build tree, otherwise in the 
     12188  # src tree. 
     12189  ac_file_inputs=`IFS=: 
     12190    for f in $ac_file_in; do 
     12191      case $f in 
     12192      -) echo $tmp/stdin ;; 
     12193      [\\/$]*) 
     12194         # Absolute (can't be DOS-style, as IFS=:) 
     12195         test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 
     12196echo "$as_me: error: cannot find input file: $f" >&2;} 
     12197   { (exit 1); exit 1; }; } 
     12198         # Do quote $f, to prevent DOS paths from being IFS'd. 
     12199         echo "$f";; 
     12200      *) # Relative 
     12201         if test -f "$f"; then 
     12202           # Build tree 
     12203           echo "$f" 
     12204         elif test -f "$srcdir/$f"; then 
     12205           # Source tree 
     12206           echo "$srcdir/$f" 
     12207         else 
     12208           # /dev/null tree 
     12209           { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 
     12210echo "$as_me: error: cannot find input file: $f" >&2;} 
     12211   { (exit 1); exit 1; }; } 
     12212         fi;; 
     12213      esac 
     12214    done` || { (exit 1); exit 1; } 
     12215  # Remove the trailing spaces. 
     12216  sed 's/[       ]*$//' $ac_file_inputs >$tmp/in 
     12217 
     12218_ACEOF 
     12219 
     12220# Transform confdefs.h into two sed scripts, `conftest.defines' and 
     12221# `conftest.undefs', that substitutes the proper values into 
     12222# config.h.in to produce config.h.  The first handles `#define' 
     12223# templates, and the second `#undef' templates. 
     12224# And first: Protect against being on the right side of a sed subst in 
     12225# config.status.  Protect against being in an unquoted here document 
     12226# in config.status. 
     12227rm -f conftest.defines conftest.undefs 
     12228# Using a here document instead of a string reduces the quoting nightmare. 
     12229# Putting comments in sed scripts is not portable. 
     12230# 
     12231# `end' is used to avoid that the second main sed command (meant for 
     12232# 0-ary CPP macros) applies to n-ary macro definitions. 
     12233# See the Autoconf documentation for `clear'. 
     12234cat >confdef2sed.sed <<\_ACEOF 
     12235s/[\\&,]/\\&/g 
     12236s,[\\$`],\\&,g 
     12237t clear 
     12238: clear 
     12239s,^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp 
     12240t end 
     12241s,^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 
     12242: end 
     12243_ACEOF 
     12244# If some macros were called several times there might be several times 
     12245# the same #defines, which is useless.  Nevertheless, we may not want to 
     12246# sort them, since we want the *last* AC-DEFINE to be honored. 
     12247uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 
     12248sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 
     12249rm -f confdef2sed.sed 
     12250 
     12251# This sed command replaces #undef with comments.  This is necessary, for 
    1237212252# example, in the case of _POSIX_SOURCE, which is predefined and required 
    1237312253# on some systems where configure will not decide to define it. 
    12374 # (The regexp can be short, since the line contains either #define or #undef.) 
    12375 echo 's/ $// 
    12376 s,^[     #]*u.*,/* & */,' >>conftest.defines 
    12377  
    12378 # Break up conftest.defines: 
    12379 ac_max_sed_lines=50 
    12380  
    12381 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1" 
    12382 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2" 
    12383 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1" 
    12384 # et cetera. 
    12385 ac_in='$ac_file_inputs' 
    12386 ac_out='"$tmp/out1"' 
    12387 ac_nxt='"$tmp/out2"' 
    12388  
    12389 while : 
     12254cat >>conftest.undefs <<\_ACEOF 
     12255s,^[     ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 
     12256_ACEOF 
     12257 
     12258# Break up conftest.defines because some shells have a limit on the size 
     12259# of here documents, and old seds have small limits too (100 cmds). 
     12260echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 
     12261echo '  if grep "^[      ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 
     12262echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 
     12263echo '  :' >>$CONFIG_STATUS 
     12264rm -f conftest.tail 
     12265while grep . conftest.defines >/dev/null 
    1239012266do 
    12391   # Write a here document: 
    12392     cat >>$CONFIG_STATUS <<_ACEOF 
    12393     # First, check the format of the line: 
    12394     cat >"\$tmp/defines.sed" <<\\CEOF 
    12395 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def 
    12396 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def 
    12397 b 
    12398 :def 
    12399 _ACEOF 
    12400   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS 
     12267  # Write a limited-size here document to $tmp/defines.sed. 
     12268  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 
     12269  # Speed up: don't consider the non `#define' lines. 
     12270  echo '/^[      ]*#[    ]*define/!b' >>$CONFIG_STATUS 
     12271  # Work around the forget-to-reset-the-flag bug. 
     12272  echo 't clr' >>$CONFIG_STATUS 
     12273  echo ': clr' >>$CONFIG_STATUS 
     12274  sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 
    1240112275  echo 'CEOF 
    12402     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS 
    12403   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in 
    12404   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail 
    12405   grep . conftest.tail >/dev/null || break 
     12276  sed -f $tmp/defines.sed $tmp/in >$tmp/out 
     12277  rm -f $tmp/in 
     12278  mv $tmp/out $tmp/in 
     12279' >>$CONFIG_STATUS 
     12280  sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 
    1240612281  rm -f conftest.defines 
    1240712282  mv conftest.tail conftest.defines 
    1240812283done 
    12409 rm -f conftest.defines conftest.tail 
    12410  
    12411 echo "ac_result=$ac_in" >>$CONFIG_STATUS 
     12284rm -f conftest.defines 
     12285echo '  fi # grep' >>$CONFIG_STATUS 
     12286echo >>$CONFIG_STATUS 
     12287 
     12288# Break up conftest.undefs because some shells have a limit on the size 
     12289# of here documents, and old seds have small limits too (100 cmds). 
     12290echo '  # Handle all the #undef templates' >>$CONFIG_STATUS 
     12291rm -f conftest.tail 
     12292while grep . conftest.undefs >/dev/null 
     12293do 
     12294  # Write a limited-size here document to $tmp/undefs.sed. 
     12295  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 
     12296  # Speed up: don't consider the non `#undef' 
     12297  echo '/^[      ]*#[    ]*undef/!b' >>$CONFIG_STATUS 
     12298  # Work around the forget-to-reset-the-flag bug. 
     12299  echo 't clr' >>$CONFIG_STATUS 
     12300  echo ': clr' >>$CONFIG_STATUS 
     12301  sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 
     12302  echo 'CEOF 
     12303  sed -f $tmp/undefs.sed $tmp/in >$tmp/out 
     12304  rm -f $tmp/in 
     12305  mv $tmp/out $tmp/in 
     12306' >>$CONFIG_STATUS 
     12307  sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 
     12308  rm -f conftest.undefs 
     12309  mv conftest.tail conftest.undefs 
     12310done 
     12311rm -f conftest.undefs 
     12312 
    1241212313cat >>$CONFIG_STATUS <<\_ACEOF 
     12314  # Let's still pretend it is `configure' which instantiates (i.e., don't 
     12315  # use $as_me), people would be surprised to read: 
     12316  #    /* config.h.  Generated by config.status.  */ 
     12317  if test x"$ac_file" = x-; then 
     12318    echo "/* Generated by configure.  */" >$tmp/config.h 
     12319  else 
     12320    echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h 
     12321  fi 
     12322  cat $tmp/in >>$tmp/config.h 
     12323  rm -f $tmp/in 
    1241312324  if test x"$ac_file" != x-; then 
    12414     echo "/* $configure_input  */" >"$tmp/config.h" 
    12415     cat "$ac_result" >>"$tmp/config.h" 
    12416     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then 
     12325    if diff $ac_file $tmp/config.h >/dev/null 2>&1; then 
    1241712326      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 
    1241812327echo "$as_me: $ac_file is unchanged" >&6;} 
    1241912328    else 
     12329      ac_dir=`(dirname "$ac_file") 2>/dev/null || 
     12330$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
     12331         X"$ac_file" : 'X\(//\)[^/]' \| \ 
     12332         X"$ac_file" : 'X\(//\)$' \| \ 
     12333         X"$ac_file" : 'X\(/\)' \| \ 
     12334         .     : '\(.\)' 2>/dev/null || 
     12335echo X"$ac_file" | 
     12336    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 
     12337          /^X\(\/\/\)[^/].*/{ s//\1/; q; } 
     12338          /^X\(\/\/\)$/{ s//\1/; q; } 
     12339          /^X\(\/\).*/{ s//\1/; q; } 
     12340          s/.*/./; q'` 
     12341      { if $as_mkdir_p; then 
     12342    mkdir -p "$ac_dir" 
     12343  else 
     12344    as_dir="$ac_dir" 
     12345    as_dirs= 
     12346    while test ! -d "$as_dir"; do 
     12347      as_dirs="$as_dir $as_dirs" 
     12348      as_dir=`(dirname "$as_dir") 2>/dev/null || 
     12349$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
     12350         X"$as_dir" : 'X\(//\)[^/]' \| \ 
     12351         X"$as_dir" : 'X\(//\)$' \| \ 
     12352         X"$as_dir" : 'X\(/\)' \| \ 
     12353         .     : '\(.\)' 2>/dev/null || 
     12354echo X"$as_dir" | 
     12355    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 
     12356          /^X\(\/\/\)[^/].*/{ s//\1/; q; } 
     12357          /^X\(\/\/\)$/{ s//\1/; q; } 
     12358          /^X\(\/\).*/{ s//\1/; q; } 
     12359          s/.*/./; q'` 
     12360    done 
     12361    test ! -n "$as_dirs" || mkdir $as_dirs 
     12362  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5 
     12363echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;} 
     12364   { (exit 1); exit 1; }; }; } 
     12365 
    1242012366      rm -f $ac_file 
    12421       mv "$tmp/config.h" $ac_file 
     12367      mv $tmp/config.h $ac_file 
    1242212368    fi 
    1242312369  else 
    12424     echo "/* $configure_input  */" 
    12425     cat "$ac_result" 
     12370    cat $tmp/config.h 
     12371    rm -f $tmp/config.h 
    1242612372  fi 
    12427   rm -f "$tmp/out12" 
    12428  ;; 
    12429  
    12430  
    12431   esac 
    12432  
    12433 done # for ac_tag 
    12434  
     12373done 
     12374_ACEOF 
     12375 
     12376cat >>$CONFIG_STATUS <<\_ACEOF 
    1243512377 
    1243612378{ (exit 0); exit 0; } 
    … …  
    1246312405 
    1246412406 
    12465 { echo "$as_me:$LINENO: result: 
     12407echo "$as_me:$LINENO: result: 
    1246612408 
    1246712409Configurations for current target have been written to 'build.mak', and 'os-auto.mak' in various build directories, and pjlib/include/pj/compat/os_auto.h. 
    … …  
    1248212424 
    1248312425The next step now is to run 'make dep' and 'make'. 
    12484 " >&6; } 
    12485  
     12426" >&6 
     12427 

  • pjproject/trunk/aconfigure.ac

    r2232 r2295  
    323323                  [AC_MSG_RESULT(no)]) 
    324324 
     325dnl ###################### 
     326dnl # ioqueue selection 
     327dnl #  
    325328AC_SUBST(ac_os_objs) 
     329AC_MSG_CHECKING([ioqueue backend]) 
     330AC_ARG_ENABLE(epoll, 
     331              AC_HELP_STRING([--enable-epoll], 
     332                             [Use /dev/epoll ioqueue on Linux (beta)]), 
     333              [ 
     334                ac_os_objs=ioqueue_epoll.o 
     335                AC_MSG_RESULT([/dev/epoll]) 
     336              ], 
     337              [ 
     338                ac_os_objs=ioqueue_select.o 
     339                AC_MSG_RESULT([select()])  
     340              ]) 
     341 
     342 
     343dnl ###################### 
     344dnl # OS specific files 
     345dnl # 
    326346case $target in 
    327347  *mingw* | *cygw* | *win32* | *w32* ) 
    328         ac_os_objs="file_access_win32.o file_io_win32.o os_core_win32.o os_error_win32.o os_time_win32.o os_timestamp_win32.o guid_win32.o ioqueue_select.o" 
     348        ac_os_objs="$ac_os_objs file_access_win32.o file_io_win32.o os_core_win32.o os_error_win32.o os_time_win32.o os_timestamp_win32.o guid_win32.o" 
    329349        ;; 
    330350  *) 
    331         ac_os_objs="file_access_unistd.o file_io_ansi.o os_core_unix.o os_error_unix.o os_time_unix.o os_timestamp_posix.o ioqueue_select.o" 
     351        ac_os_objs="$ac_os_objs file_access_unistd.o file_io_ansi.o os_core_unix.o os_error_unix.o os_time_unix.o os_timestamp_posix.o" 
    332352        # UUID 
    333353        if test "$ac_has_uuid_lib" = "1" -a "$ac_has_uuid_h" = "1"; then 

  • pjproject/trunk/pjlib/src/pj/ioqueue_epoll.c

    r2039 r2295  
    176176    struct epoll_event *events; 
    177177    struct queue       *queue; 
     178 
     179#if PJ_IOQUEUE_HAS_SAFE_UNREG 
     180    pj_mutex_t         *ref_cnt_mutex; 
     181    pj_ioqueue_key_t    active_list; 
     182    pj_ioqueue_key_t    closing_list; 
     183    pj_ioqueue_key_t    free_list; 
     184#endif 
    178185}; 
    179186 
    … …  
    182189 */ 
    183190#include "ioqueue_common_abs.c" 
     191 
     192#if PJ_IOQUEUE_HAS_SAFE_UNREG 
     193/* Scan closing keys to be put to free list again */ 
     194static void scan_closing_keys(pj_ioqueue_t *ioqueue); 
     195#endif 
    184196 
    185197/* 
    … …  
    207219    pj_status_t rc; 
    208220    pj_lock_t *lock; 
     221    int i; 
    209222 
    210223    /* Check that arguments are valid. */ 
    … …  
    223236    ioqueue->count = 0; 
    224237    pj_list_init(&ioqueue->hlist); 
     238 
     239#if PJ_IOQUEUE_HAS_SAFE_UNREG 
     240    /* When safe unregistration is used (the default), we pre-create 
     241     * all keys and put them in the free list. 
     242     */ 
     243 
     244    /* Mutex to protect key's reference counter  
     245     * We don't want to use key's mutex or ioqueue's mutex because 
     246     * that would create deadlock situation in some cases. 
     247     */ 
     248    rc = pj_mutex_create_simple(pool, NULL, &ioqueue->ref_cnt_mutex); 
     249    if (rc != PJ_SUCCESS) 
     250        return rc; 
     251 
     252 
     253    /* Init key list */ 
     254    pj_list_init(&ioqueue->free_list); 
     255    pj_list_init(&ioqueue->closing_list); 
     256 
     257 
     258    /* Pre-create all keys according to max_fd */ 
     259    for ( i=0; i<max_fd; ++i) { 
     260        pj_ioqueue_key_t *key; 
     261 
     262        key = PJ_POOL_ALLOC_T(pool, pj_ioqueue_key_t); 
     263        key->ref_count = 0; 
     264        rc = pj_mutex_create_recursive(pool, NULL, &key->mutex); 
     265        if (rc != PJ_SUCCESS) { 
     266            key = ioqueue->free_list.next; 
     267            while (key != &ioqueue->free_list) { 
     268                pj_mutex_destroy(key->mutex); 
     269                key = key->next; 
     270            } 
     271            pj_mutex_destroy(ioqueue->ref_cnt_mutex); 
     272            return rc; 
     273        } 
     274 
     275        pj_list_push_back(&ioqueue->free_list, key); 
     276    } 
     277#endif 
    225278 
    226279    rc = pj_lock_create_simple_mutex(pool, "ioq%p", &lock); 
    … …  
    257310PJ_DEF(pj_status_t) pj_ioqueue_destroy(pj_ioqueue_t *ioqueue) 
    258311{ 
     312    pj_ioqueue_key_t *key; 
     313 
    259314    PJ_ASSERT_RETURN(ioqueue, PJ_EINVAL); 
    260315    PJ_ASSERT_RETURN(ioqueue->epfd > 0, PJ_EINVALIDOP); 
    … …  
    263318    os_close(ioqueue->epfd); 
    264319    ioqueue->epfd = 0; 
     320 
     321#if PJ_IOQUEUE_HAS_SAFE_UNREG 
     322    /* Destroy reference counters */ 
     323    key = ioqueue->active_list.next; 
     324    while (key != &ioqueue->active_list) { 
     325        pj_mutex_destroy(key->mutex); 
     326        key = key->next; 
     327    } 
     328 
     329    key = ioqueue->closing_list.next; 
     330    while (key != &ioqueue->closing_list) { 
     331        pj_mutex_destroy(key->mutex); 
     332        key = key->next; 
     333    } 
     334 
     335    key = ioqueue->free_list.next; 
     336    while (key != &ioqueue->free_list) { 
     337        pj_mutex_destroy(key->mutex); 
     338        key = key->next; 
     339    } 
     340 
     341    pj_mutex_destroy(ioqueue->ref_cnt_mutex); 
     342#endif 
    265343    return ioqueue_destroy(ioqueue); 
    266344} 
    … …  
    304382    } 
    305383 
     384    /* If safe unregistration (PJ_IOQUEUE_HAS_SAFE_UNREG) is used, get 
     385     * the key from the free list. Otherwise allocate a new one.  
     386     */ 
     387#if PJ_IOQUEUE_HAS_SAFE_UNREG 
     388 
     389    /* Scan closing_keys first to let them come back to free_list */ 
     390    scan_closing_keys(ioqueue); 
     391 
     392    pj_assert(!pj_list_empty(&ioqueue->free_list)); 
     393    if (pj_list_empty(&ioqueue->free_list)) { 
     394        rc = PJ_ETOOMANY; 
     395        goto on_return; 
     396    } 
     397 
     398    key = ioqueue->free_list.next; 
     399    pj_list_erase(key); 
     400#else 
    306401    /* Create key. */ 
    307402    key = (pj_ioqueue_key_t*)pj_pool_zalloc(pool, sizeof(pj_ioqueue_key_t)); 
     403#endif 
     404 
    308405    rc = ioqueue_init_key(pool, ioqueue, key, sock, user_data, cb); 
    309406    if (rc != PJ_SUCCESS) { 
    … …  
    313410 
    314411    /* Create key's mutex */ 
    315     rc = pj_mutex_create_recursive(pool, NULL, &key->mutex); 
     412 /*   rc = pj_mutex_create_recursive(pool, NULL, &key->mutex); 
    316413    if (rc != PJ_SUCCESS) { 
    317414        key = NULL; 
    318415        goto on_return; 
    319416    } 
    320  
     417*/ 
    321418    /* os_epoll_ctl. */ 
    322419    ev.events = EPOLLIN | EPOLLERR; 
    … …  
    346443} 
    347444 
     445#if PJ_IOQUEUE_HAS_SAFE_UNREG 
     446/* Increment key's reference counter */ 
     447static void increment_counter(pj_ioqueue_key_t *key) 
     448{ 
     449    pj_mutex_lock(key->ioqueue->ref_cnt_mutex); 
     450    ++key->ref_count; 
     451    pj_mutex_unlock(key->ioqueue->ref_cnt_mutex); 
     452} 
     453 
     454/* Decrement the key's reference counter, and when the counter reach zero, 
     455 * destroy the key. 
     456 * 
     457 * Note: MUST NOT CALL THIS FUNCTION WHILE HOLDING ioqueue's LOCK. 
     458 */ 
     459static void decrement_counter(pj_ioqueue_key_t *key) 
     460{ 
     461    pj_lock_acquire(key->ioqueue->lock); 
     462    pj_mutex_lock(key->ioqueue->ref_cnt_mutex); 
     463    --key->ref_count; 
     464    if (key->ref_count == 0) { 
     465 
     466        pj_assert(key->closing == 1); 
     467        pj_gettimeofday(&key->free_time); 
     468        key->free_time.msec += PJ_IOQUEUE_KEY_FREE_DELAY; 
     469        pj_time_val_normalize(&key->free_time); 
     470 
     471        pj_list_erase(key); 
     472        pj_list_push_back(&key->ioqueue->closing_list, key); 
     473 
     474    } 
     475    pj_mutex_unlock(key->ioqueue->ref_cnt_mutex); 
     476    pj_lock_release(key->ioqueue->lock); 
     477} 
     478#endif 
     479 
    348480/* 
    349481 * pj_ioqueue_unregister() 
    … …  
    364496    pj_assert(ioqueue->count > 0); 
    365497    --ioqueue->count; 
     498#if !PJ_IOQUEUE_HAS_SAFE_UNREG 
    366499    pj_list_erase(key); 
     500#endif 
    367501 
    368502    ev.events = 0; 
    … …  
    375509    } 
    376510 
    377     pj_lock_release(ioqueue->lock); 
    378  
    379511    /* Destroy the key. */ 
    380512    pj_sock_close(key->fd); 
     513 
     514    pj_lock_release(ioqueue->lock); 
     515 
     516 
     517#if PJ_IOQUEUE_HAS_SAFE_UNREG 
     518    /* Mark key is closing. */ 
     519    key->closing = 1; 
     520 
     521    /* Decrement counter. */ 
     522    decrement_counter(key); 
     523 
     524    /* Done. */ 
     525    pj_mutex_unlock(key->mutex); 
     526#else 
    381527    pj_mutex_destroy(key->mutex); 
     528#endif 
    382529 
    383530    return PJ_SUCCESS; 
    … …  
    420567    }    
    421568} 
     569 
     570#if PJ_IOQUEUE_HAS_SAFE_UNREG 
     571/* Scan closing keys to be put to free list again */ 
     572static void scan_closing_keys(pj_ioqueue_t *ioqueue) 
     573{ 
     574    pj_time_val now; 
     575    pj_ioqueue_key_t *h; 
     576 
     577    pj_gettimeofday(&now); 
     578    h = ioqueue->closing_list.next; 
     579    while (h != &ioqueue->closing_list) { 
     580        pj_ioqueue_key_t *next = h->next; 
     581 
     582        pj_assert(h->closing != 0); 
     583 
     584        if (PJ_TIME_VAL_GTE(now, h->free_time)) { 
     585            pj_list_erase(h); 
     586            pj_list_push_back(&ioqueue->free_list, h); 
     587        } 
     588        h = next; 
     589    } 
     590} 
     591#endif 
    422592 
    423593/* 
    … …  
    442612    count = os_epoll_wait( ioqueue->epfd, events, ioqueue->max, msec); 
    443613    if (count == 0) { 
     614#if PJ_IOQUEUE_HAS_SAFE_UNREG 
     615    /* Check the closing keys only when there's no activity and when there are 
     616     * pending closing keys. 
     617     */ 
     618    if (count == 0 && !pj_list_empty(&ioqueue->closing_list)) { 
     619        pj_lock_acquire(ioqueue->lock); 
     620        scan_closing_keys(ioqueue); 
     621        pj_lock_release(ioqueue->lock); 
     622    } 
     623#endif 
    444624        TRACE_((THIS_FILE, "os_epoll_wait timed out")); 
    445625        return count; 
    … …  
    468648        if ((events[i].events & EPOLLIN) &&  
    469649            (key_has_pending_read(h) || key_has_pending_accept(h))) { 
     650 
     651#if PJ_IOQUEUE_HAS_SAFE_UNREG 
     652            increment_counter(h); 
     653#endif 
    470654            queue[processed].key = h; 
    471655            queue[processed].event_type = READABLE_EVENT; 
    … …  
    477661         */ 
    478662        if ((events[i].events & EPOLLOUT) && key_has_pending_write(h)) { 
     663 
     664#if PJ_IOQUEUE_HAS_SAFE_UNREG 
     665            increment_counter(h); 
     666#endif 
    479667            queue[processed].key = h; 
    480668            queue[processed].event_type = WRITEABLE_EVENT; 
    … …  
    487675         */ 
    488676        if ((events[i].events & EPOLLOUT) && (h->connecting)) { 
     677 
     678#if PJ_IOQUEUE_HAS_SAFE_UNREG 
     679            increment_counter(h); 
     680#endif 
    489681            queue[processed].key = h; 
    490682            queue[processed].event_type = WRITEABLE_EVENT; 
    … …  
    497689         */ 
    498690        if (events[i].events & EPOLLERR && (h->connecting)) { 
     691                 
     692#if PJ_IOQUEUE_HAS_SAFE_UNREG 
     693            increment_counter(h); 
     694#endif           
    499695            queue[processed].key = h; 
    500696            queue[processed].event_type = EXCEPTION_EVENT; 
    … …  
    520716            break; 
    521717        } 
     718 
     719#if PJ_IOQUEUE_HAS_SAFE_UNREG 
     720        decrement_counter(queue[i].key); 
     721#endif 
    522722    } 
    523723 
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