Changeset 3999


Ignore:
Timestamp:
Mar 30, 2012 7:10:13 AM (12 years ago)
Author:
bennylp
Message:

Re #1474: Merged all changes from 1.12 - HEAD (from the 1.x branch)

Location:
pjproject/trunk
Files:
57 edited

Legend:

Unmodified
Added
Removed

  • pjproject/trunk

  • pjproject/trunk/aconfigure

    r3927 r3999  
    11#! /bin/sh 
    22# Guess values for system-dependent variables and create Makefiles. 
    3 # Generated by GNU Autoconf 2.61 for pjproject 1.x. 
     3# Generated by GNU Autoconf 2.65 for pjproject 2.x. 
     4# 
    45# 
    56# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 
    6 # 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 
     7# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, 
     8# Inc. 
     9# 
     10# 
    711# This configure script is free software; the Free Software Foundation 
    812# gives unlimited permission to copy, distribute and modify it. 
    9 ## --------------------- ## 
    10 ## M4sh Initialization.  ## 
    11 ## --------------------- ## 
     13## -------------------- ## 
     14## M4sh Initialization. ## 
     15## -------------------- ## 
    1216 
    1317# Be more Bourne compatible 
    1418DUALCASE=1; export DUALCASE # for MKS sh 
    15 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 
     19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 
    1620  emulate sh 
    1721  NULLCMD=: 
    18   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 
     22  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 
    1923  # is contrary to our usage.  Disable this feature. 
    2024  alias -g '${1+"$@"}'='"$@"' 
    2125  setopt NO_GLOB_SUBST 
    2226else 
    23   case `(set -o) 2>/dev/null` in 
    24   *posix*) set -o posix ;; 
     27  case `(set -o) 2>/dev/null` in #( 
     28  *posix*) : 
     29    set -o posix ;; #( 
     30  *) : 
     31     ;; 
    2532esac 
    26  
    27 fi 
    28  
    29  
    30  
    31  
    32 # PATH needs CR 
    33 # Avoid depending upon Character Ranges. 
    34 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 
    35 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 
    36 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 
    37 as_cr_digits='0123456789' 
    38 as_cr_alnum=$as_cr_Letters$as_cr_digits 
     33fi 
     34 
     35 
     36as_nl=' 
     37' 
     38export as_nl 
     39# Printing a long string crashes Solaris 7 /usr/bin/printf. 
     40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 
     41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 
     42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 
     43# Prefer a ksh shell builtin over an external printf program on Solaris, 
     44# but without wasting forks for bash or zsh. 
     45if test -z "$BASH_VERSION$ZSH_VERSION" \ 
     46    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 
     47  as_echo='print -r --' 
     48  as_echo_n='print -rn --' 
     49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 
     50  as_echo='printf %s\n' 
     51  as_echo_n='printf %s' 
     52else 
     53  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 
     54    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 
     55    as_echo_n='/usr/ucb/echo -n' 
     56  else 
     57    as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 
     58    as_echo_n_body='eval 
     59      arg=$1; 
     60      case $arg in #( 
     61      *"$as_nl"*) 
     62        expr "X$arg" : "X\\(.*\\)$as_nl"; 
     63        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 
     64      esac; 
     65      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 
     66    ' 
     67    export as_echo_n_body 
     68    as_echo_n='sh -c $as_echo_n_body as_echo' 
     69  fi 
     70  export as_echo_body 
     71  as_echo='sh -c $as_echo_body as_echo' 
     72fi 
    3973 
    4074# The user is always right. 
    4175if test "${PATH_SEPARATOR+set}" != set; then 
    42   echo "#! /bin/sh" >conf$$.sh 
    43   echo  "exit 0"   >>conf$$.sh 
    44   chmod +x conf$$.sh 
    45   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 
    46     PATH_SEPARATOR=';' 
    47   else 
    48     PATH_SEPARATOR=: 
    49   fi 
    50   rm -f conf$$.sh 
    51 fi 
    52  
    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 
     76  PATH_SEPARATOR=: 
     77  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 
     78    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 
     79      PATH_SEPARATOR=';' 
     80  } 
    5881fi 
    5982 
    … …  
    6487# (If _AS_PATH_WALK were called with IFS unset, it would disable word 
    6588# splitting by setting IFS to empty value.) 
    66 as_nl=' 
    67 ' 
    6889IFS=" ""        $as_nl" 
    6990 
    7091# Find who we are.  Look in the path if we contain no directory separator. 
    71 case $0 in 
     92case $0 in #(( 
    7293  *[\\/]* ) as_myself=$0 ;; 
    7394  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
    … …  
    7697  IFS=$as_save_IFS 
    7798  test -z "$as_dir" && as_dir=. 
    78   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 
    79 done 
     99    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 
     100  done 
    80101IFS=$as_save_IFS 
    81102 
    … …  
    88109fi 
    89110if 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 
     111  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 
     112  exit 1 
     113fi 
     114 
     115# Unset variables that we do not need and which cause bugs (e.g. in 
     116# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1" 
     117# suppresses any "Segmentation fault" message there.  '((' could 
     118# trigger a bug in pdksh 5.2.14. 
     119for as_var in BASH_ENV ENV MAIL MAILPATH 
     120do eval test x\${$as_var+set} = xset \ 
     121  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 
    97122done 
    98123PS1='$ ' 
    … …  
    101126 
    102127# 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 
     128LC_ALL=C 
     129export LC_ALL 
     130LANGUAGE=C 
     131export LANGUAGE 
     132 
     133# CDPATH. 
     134(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 
     135 
     136if test "x$CONFIG_SHELL" = x; then 
     137  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 
     138  emulate sh 
     139  NULLCMD=: 
     140  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 
     141  # is contrary to our usage.  Disable this feature. 
     142  alias -g '\${1+\"\$@\"}'='\"\$@\"' 
     143  setopt NO_GLOB_SUBST 
     144else 
     145  case \`(set -o) 2>/dev/null\` in #( 
     146  *posix*) : 
     147    set -o posix ;; #( 
     148  *) : 
     149     ;; 
     150esac 
     151fi 
     152" 
     153  as_required="as_fn_return () { (exit \$1); } 
     154as_fn_success () { as_fn_return 0; } 
     155as_fn_failure () { as_fn_return 1; } 
     156as_fn_ret_success () { return 0; } 
     157as_fn_ret_failure () { return 1; } 
     158 
     159exitcode=0 
     160as_fn_success || { exitcode=1; echo as_fn_success failed.; } 
     161as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 
     162as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 
     163as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 
     164if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 
     165 
     166else 
     167  exitcode=1; echo positional parameters were not saved. 
     168fi 
     169test x\$exitcode = x0 || exit 1" 
     170  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 
     171  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 
     172  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 
     173  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 
     174test \$(( 1 + 1 )) = 2 || exit 1" 
     175  if (eval "$as_required") 2>/dev/null; then : 
     176  as_have_required=yes 
     177else 
     178  as_have_required=no 
     179fi 
     180  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 
     181 
     182else 
     183  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
     184as_found=false 
     185for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 
    107186do 
    108   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 
    109     eval $as_var=C; export $as_var 
     187  IFS=$as_save_IFS 
     188  test -z "$as_dir" && as_dir=. 
     189  as_found=: 
     190  case $as_dir in #( 
     191         /*) 
     192           for as_base in sh bash ksh sh5; do 
     193             # Try only shells that exist, to save several forks. 
     194             as_shell=$as_dir/$as_base 
     195             if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 
     196                    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 
     197  CONFIG_SHELL=$as_shell as_have_required=yes 
     198                   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 
     199  break 2 
     200fi 
     201fi 
     202           done;; 
     203       esac 
     204  as_found=false 
     205done 
     206$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 
     207              { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 
     208  CONFIG_SHELL=$SHELL as_have_required=yes 
     209fi; } 
     210IFS=$as_save_IFS 
     211 
     212 
     213      if test "x$CONFIG_SHELL" != x; then : 
     214  # We cannot yet assume a decent shell, so we have to provide a 
     215        # neutralization value for shells without unset; and this also 
     216        # works around shells that cannot unset nonexistent variables. 
     217        BASH_ENV=/dev/null 
     218        ENV=/dev/null 
     219        (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 
     220        export CONFIG_SHELL 
     221        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} 
     222fi 
     223 
     224    if test x$as_have_required = xno; then : 
     225  $as_echo "$0: This script requires a shell more modern than all" 
     226  $as_echo "$0: the shells that I found on your system." 
     227  if test x${ZSH_VERSION+set} = xset ; then 
     228    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 
     229    $as_echo "$0: be upgraded to zsh 4.3.4 or later." 
    110230  else 
    111     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 
     231    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, 
     232$0: including any error possibly output before this 
     233$0: message. Then install a modern shell, or manually run 
     234$0: the script under such a shell if you do have one." 
    112235  fi 
    113 done 
    114  
    115 # Required to use basename. 
     236  exit 1 
     237fi 
     238fi 
     239fi 
     240SHELL=${CONFIG_SHELL-/bin/sh} 
     241export SHELL 
     242# Unset more variables known to interfere with behavior of common tools. 
     243CLICOLOR_FORCE= GREP_OPTIONS= 
     244unset CLICOLOR_FORCE GREP_OPTIONS 
     245 
     246## --------------------- ## 
     247## M4sh Shell Functions. ## 
     248## --------------------- ## 
     249# as_fn_unset VAR 
     250# --------------- 
     251# Portably unset VAR. 
     252as_fn_unset () 
     253{ 
     254  { eval $1=; unset $1;} 
     255} 
     256as_unset=as_fn_unset 
     257 
     258# as_fn_set_status STATUS 
     259# ----------------------- 
     260# Set $? to STATUS, without forking. 
     261as_fn_set_status () 
     262{ 
     263  return $1 
     264} # as_fn_set_status 
     265 
     266# as_fn_exit STATUS 
     267# ----------------- 
     268# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 
     269as_fn_exit () 
     270{ 
     271  set +e 
     272  as_fn_set_status $1 
     273  exit $1 
     274} # as_fn_exit 
     275 
     276# as_fn_mkdir_p 
     277# ------------- 
     278# Create "$as_dir" as a directory, including parents if necessary. 
     279as_fn_mkdir_p () 
     280{ 
     281 
     282  case $as_dir in #( 
     283  -*) as_dir=./$as_dir;; 
     284  esac 
     285  test -d "$as_dir" || eval $as_mkdir_p || { 
     286    as_dirs= 
     287    while :; do 
     288      case $as_dir in #( 
     289      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 
     290      *) as_qdir=$as_dir;; 
     291      esac 
     292      as_dirs="'$as_qdir' $as_dirs" 
     293      as_dir=`$as_dirname -- "$as_dir" || 
     294$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
     295         X"$as_dir" : 'X\(//\)[^/]' \| \ 
     296         X"$as_dir" : 'X\(//\)$' \| \ 
     297         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 
     298$as_echo X"$as_dir" | 
     299    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 
     300            s//\1/ 
     301            q 
     302          } 
     303          /^X\(\/\/\)[^/].*/{ 
     304            s//\1/ 
     305            q 
     306          } 
     307          /^X\(\/\/\)$/{ 
     308            s//\1/ 
     309            q 
     310          } 
     311          /^X\(\/\).*/{ 
     312            s//\1/ 
     313            q 
     314          } 
     315          s/.*/./; q'` 
     316      test -d "$as_dir" && break 
     317    done 
     318    test -z "$as_dirs" || eval "mkdir $as_dirs" 
     319  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 
     320 
     321 
     322} # as_fn_mkdir_p 
     323# as_fn_append VAR VALUE 
     324# ---------------------- 
     325# Append the text in VALUE to the end of the definition contained in VAR. Take 
     326# advantage of any shell optimizations that allow amortized linear growth over 
     327# repeated appends, instead of the typical quadratic growth present in naive 
     328# implementations. 
     329if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 
     330  eval 'as_fn_append () 
     331  { 
     332    eval $1+=\$2 
     333  }' 
     334else 
     335  as_fn_append () 
     336  { 
     337    eval $1=\$$1\$2 
     338  } 
     339fi # as_fn_append 
     340 
     341# as_fn_arith ARG... 
     342# ------------------ 
     343# Perform arithmetic evaluation on the ARGs, and store the result in the 
     344# global $as_val. Take advantage of shells that can avoid forks. The arguments 
     345# must be portable across $(()) and expr. 
     346if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 
     347  eval 'as_fn_arith () 
     348  { 
     349    as_val=$(( $* )) 
     350  }' 
     351else 
     352  as_fn_arith () 
     353  { 
     354    as_val=`expr "$@" || test $? -eq 1` 
     355  } 
     356fi # as_fn_arith 
     357 
     358 
     359# as_fn_error ERROR [LINENO LOG_FD] 
     360# --------------------------------- 
     361# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 
     362# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 
     363# script with status $?, using 1 if that was 0. 
     364as_fn_error () 
     365{ 
     366  as_status=$?; test $as_status -eq 0 && as_status=1 
     367  if test "$3"; then 
     368    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
     369    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 
     370  fi 
     371  $as_echo "$as_me: error: $1" >&2 
     372  as_fn_exit $as_status 
     373} # as_fn_error 
     374 
    116375if expr a : '\(a\)' >/dev/null 2>&1 && 
    117376   test "X`expr 00001 : '.*\(...\)'`" = X001; then 
    … …  
    127386fi 
    128387 
    129  
    130 # Name of the executable. 
     388if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 
     389  as_dirname=dirname 
     390else 
     391  as_dirname=false 
     392fi 
     393 
    131394as_me=`$as_basename -- "$0" || 
    132395$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 
    133396         X"$0" : 'X\(//\)$' \| \ 
    134397         X"$0" : 'X\(/\)' \| . 2>/dev/null || 
    135 echo X/"$0" | 
     398$as_echo X/"$0" | 
    136399    sed '/^.*\/\([^/][^/]*\)\/*$/{ 
    137400            s//\1/ 
    … …  
    148411          s/.*/./; q'` 
    149412 
    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 $as_have_required = yes &&     (eval ": 
    162 (as_func_return () { 
    163   (exit \$1) 
    164 } 
    165 as_func_success () { 
    166   as_func_return 0 
    167 } 
    168 as_func_failure () { 
    169   as_func_return 1 
    170 } 
    171 as_func_ret_success () { 
    172   return 0 
    173 } 
    174 as_func_ret_failure () { 
    175   return 1 
    176 } 
    177  
    178 exitcode=0 
    179 if as_func_success; then 
    180   : 
    181 else 
    182   exitcode=1 
    183   echo as_func_success failed. 
    184 fi 
    185  
    186 if as_func_failure; then 
    187   exitcode=1 
    188   echo as_func_failure succeeded. 
    189 fi 
    190  
    191 if as_func_ret_success; then 
    192   : 
    193 else 
    194   exitcode=1 
    195   echo as_func_ret_success failed. 
    196 fi 
    197  
    198 if as_func_ret_failure; then 
    199   exitcode=1 
    200   echo as_func_ret_failure succeeded. 
    201 fi 
    202  
    203 if ( set x; as_func_ret_success y && test x = \"\$1\" ); then 
    204   : 
    205 else 
    206   exitcode=1 
    207   echo positional parameters were not saved. 
    208 fi 
    209  
    210 test \$exitcode = 0) || { (exit 1); exit 1; } 
    211  
    212 ( 
    213   as_lineno_1=\$LINENO 
    214   as_lineno_2=\$LINENO 
    215   test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" && 
    216   test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; } 
    217 ") 2> /dev/null; then 
    218   : 
    219 else 
    220   as_candidate_shells= 
    221     as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
    222 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 
    223 do 
    224   IFS=$as_save_IFS 
    225   test -z "$as_dir" && as_dir=. 
    226   case $as_dir in 
    227          /*) 
    228            for as_base in sh bash ksh sh5; do 
    229              as_candidate_shells="$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 $exitcode = 0) || { (exit 1); exit 1; } 
    326  
    327 ( 
    328   as_lineno_1=$LINENO 
    329   as_lineno_2=$LINENO 
    330   test "x$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" || { 
    427  
    428   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 
    429   # 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 $LINENO is not a special 
    434   # case at line end. 
    435   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 
    436   # scripts with optimization help from Paolo Bonzini.  Blame Lee 
    437   # E. McMahon (1931-1989) for sed's syntax.  :-) 
     413# Avoid depending upon Character Ranges. 
     414as_cr_letters='abcdefghijklmnopqrstuvwxyz' 
     415as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 
     416as_cr_Letters=$as_cr_letters$as_cr_LETTERS 
     417as_cr_digits='0123456789' 
     418as_cr_alnum=$as_cr_Letters$as_cr_digits 
     419 
     420 
     421  as_lineno_1=$LINENO as_lineno_1a=$LINENO 
     422  as_lineno_2=$LINENO as_lineno_2a=$LINENO 
     423  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 
     424  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 
     425  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-) 
    438426  sed -n ' 
    439427    p 
    … …  
    452440    ' >$as_me.lineno && 
    453441  chmod +x "$as_me.lineno" || 
    454     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 
    455    { (exit 1); exit 1; }; } 
     442    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 
    456443 
    457444  # Don't try to exec as it changes $[0], causing all sort of problems 
    … …  
    463450} 
    464451 
    465  
    466 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 
    467   as_dirname=dirname 
    468 else 
    469   as_dirname=false 
    470 fi 
    471  
    472452ECHO_C= ECHO_N= ECHO_T= 
    473 case `echo -n x` in 
     453case `echo -n x` in #((((( 
    474454-n*) 
    475   case `echo 'x\c'` in 
     455  case `echo 'xy\c'` in 
    476456  *c*) ECHO_T=' ';;     # ECHO_T is single tab character. 
    477   *)   ECHO_C='\c';; 
     457  xy)  ECHO_C='\c';; 
     458  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null 
     459       ECHO_T=' ';; 
    478460  esac;; 
    479461*) 
    … …  
    481463esac 
    482464 
    483 if expr a : '\(a\)' >/dev/null 2>&1 && 
    484    test "X`expr 00001 : '.*\(...\)'`" = X001; then 
    485   as_expr=expr 
    486 else 
    487   as_expr=false 
    488 fi 
    489  
    490465rm -f conf$$ conf$$.exe conf$$.file 
    491466if test -d conf$$.dir; then 
    … …  
    493468else 
    494469  rm -f conf$$.dir 
    495   mkdir conf$$.dir 
    496 fi 
    497 echo >conf$$.file 
    498 if ln -s conf$$.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 || 
     470  mkdir conf$$.dir 2>/dev/null 
     471fi 
     472if (echo >conf$$.file) 2>/dev/null; then 
     473  if ln -s conf$$.file conf$$ 2>/dev/null; then 
     474    as_ln_s='ln -s' 
     475    # ... but there are two gotchas: 
     476    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 
     477    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 
     478    # In both cases, we have to default to `cp -p'. 
     479    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 
     480      as_ln_s='cp -p' 
     481  elif ln conf$$.file conf$$ 2>/dev/null; then 
     482    as_ln_s=ln 
     483  else 
    505484    as_ln_s='cp -p' 
    506 elif ln conf$$.file conf$$ 2>/dev/null; then 
    507   as_ln_s=ln 
     485  fi 
    508486else 
    509487  as_ln_s='cp -p' 
    … …  
    513491 
    514492if mkdir -p . 2>/dev/null; then 
    515   as_mkdir_p=: 
     493  as_mkdir_p='mkdir -p "$as_dir"' 
    516494else 
    517495  test -d ./-p && rmdir ./-p 
    … …  
    530508    eval sh -c '\'' 
    531509      if test -d "$1"; then 
    532         test -d "$1/."; 
     510        test -d "$1/."; 
    533511      else 
    534         case $1 in 
    535         -*)set "./$1";; 
     512        case $1 in #( 
     513        -*)set "./$1";; 
    536514        esac; 
    537         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in 
     515        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 
    538516        ???[sx]*):;;*)false;;esac;fi 
    539517    '\'' sh 
    … …  
    549527 
    550528 
    551  
    552 exec 7<&0 </dev/null 6>&1 
     529test -n "$DJDIR" || exec 7<&0 </dev/null 
     530exec 6>&1 
    553531 
    554532# Name of the host. 
    … …  
    568546MFLAGS= 
    569547MAKEFLAGS= 
    570 SHELL=${CONFIG_SHELL-/bin/sh} 
    571548 
    572549# Identity of this package. 
    573550PACKAGE_NAME='pjproject' 
    574551PACKAGE_TARNAME='pjproject' 
    575 PACKAGE_VERSION='1.x' 
    576 PACKAGE_STRING='pjproject 1.x' 
     552PACKAGE_VERSION='2.x' 
     553PACKAGE_STRING='pjproject 2.x' 
    577554PACKAGE_BUGREPORT='' 
     555PACKAGE_URL='' 
    578556 
    579557# Factoring default headers for most tests. 
    … …  
    613591#endif" 
    614592 
    615 ac_subst_vars='SHELL 
     593ac_subst_vars='LTLIBOBJS 
     594LIBOBJS 
     595ac_main_obj 
     596ac_host 
     597ac_linux_poll 
     598ac_cross_compile 
     599opencore_amrnb_present 
     600opencore_amrnb_h_present 
     601ac_no_opencore_amrnb 
     602libcrypto_present 
     603libssl_present 
     604openssl_h_present 
     605ac_no_ssl 
     606ac_v4l2_ldflags 
     607ac_v4l2_cflags 
     608ac_ffmpeg_ldflags 
     609ac_ffmpeg_cflags 
     610ac_has_ffmpeg 
     611ac_sdl_ldflags 
     612ac_sdl_cflags 
     613ac_resample_dll 
     614ac_no_ilbc_codec 
     615ac_no_speex_codec 
     616ac_no_g7221_codec 
     617ac_no_g722_codec 
     618ac_no_gsm_codec 
     619ac_no_l16_codec 
     620ac_no_g711_codec 
     621ac_no_speex_aec 
     622ac_no_large_filter 
     623ac_no_small_filter 
     624ac_qt_cflags 
     625ac_pjmedia_video_has_qt 
     626ac_ios_cflags 
     627ac_pjmedia_video_has_ios 
     628ac_pjmedia_video 
     629ac_pa_use_oss 
     630ac_pa_use_alsa 
     631ac_pa_cflags 
     632ac_external_pa 
     633ac_pjmedia_snd 
     634ac_external_gsm 
     635ac_external_speex 
     636ac_os_objs 
     637EGREP 
     638GREP 
     639CPP 
     640ac_shlib_suffix 
     641ac_build_mak_vars 
     642ac_pjdir 
     643CC_CFLAGS 
     644CC_OPTIMIZE 
     645CC_DEF 
     646CC_INC 
     647CC_OUT 
     648LIBEXT2 
     649LIBEXT 
     650RANLIB 
     651LDOUT 
     652LD 
     653AR 
     654ac_ct_CXX 
     655CXXFLAGS 
     656CXX 
     657OBJEXT 
     658EXEEXT 
     659ac_ct_CC 
     660CPPFLAGS 
     661LDFLAGS 
     662CFLAGS 
     663CC 
     664target_os 
     665target_vendor 
     666target_cpu 
     667target 
     668host_os 
     669host_vendor 
     670host_cpu 
     671host 
     672build_os 
     673build_vendor 
     674build_cpu 
     675build 
     676target_alias 
     677host_alias 
     678build_alias 
     679LIBS 
     680ECHO_T 
     681ECHO_N 
     682ECHO_C 
     683DEFS 
     684mandir 
     685localedir 
     686libdir 
     687psdir 
     688pdfdir 
     689dvidir 
     690htmldir 
     691infodir 
     692docdir 
     693oldincludedir 
     694includedir 
     695localstatedir 
     696sharedstatedir 
     697sysconfdir 
     698datadir 
     699datarootdir 
     700libexecdir 
     701sbindir 
     702bindir 
     703program_transform_name 
     704prefix 
     705exec_prefix 
     706PACKAGE_URL 
     707PACKAGE_BUGREPORT 
     708PACKAGE_STRING 
     709PACKAGE_VERSION 
     710PACKAGE_TARNAME 
     711PACKAGE_NAME 
    616712PATH_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 AR 
    675 LD 
    676 LDOUT 
    677 RANLIB 
    678 LIBEXT 
    679 LIBEXT2 
    680 CC_OUT 
    681 CC_INC 
    682 CC_DEF 
    683 CC_OPTIMIZE 
    684 CC_CFLAGS 
    685 ac_pjdir 
    686 ac_build_mak_vars 
    687 CPP 
    688 GREP 
    689 EGREP 
    690 ac_os_objs 
    691 ac_external_speex 
    692 ac_external_gsm 
    693 ac_pjmedia_snd 
    694 ac_external_pa 
    695 ac_pa_cflags 
    696 ac_pa_use_alsa 
    697 ac_pa_use_oss 
    698 ac_pjmedia_video 
    699 ac_pjmedia_video_has_ios 
    700 ac_ios_cflags 
    701 ac_pjmedia_video_has_qt 
    702 ac_qt_cflags 
    703 ac_no_small_filter 
    704 ac_no_large_filter 
    705 ac_no_speex_aec 
    706 ac_no_g711_codec 
    707 ac_no_l16_codec 
    708 ac_no_gsm_codec 
    709 ac_no_g722_codec 
    710 ac_no_g7221_codec 
    711 ac_no_speex_codec 
    712 ac_no_ilbc_codec 
    713 ac_sdl_cflags 
    714 ac_sdl_ldflags 
    715 ac_has_ffmpeg 
    716 ac_ffmpeg_cflags 
    717 ac_ffmpeg_ldflags 
    718 ac_v4l2_cflags 
    719 ac_v4l2_ldflags 
    720 ac_no_ssl 
    721 openssl_h_present 
    722 libssl_present 
    723 libcrypto_present 
    724 ac_no_opencore_amrnb 
    725 opencore_amrnb_h_present 
    726 opencore_amrnb_present 
    727 ac_cross_compile 
    728 ac_linux_poll 
    729 ac_host 
    730 ac_main_obj 
    731 LIBOBJS 
    732 LTLIBOBJS' 
     713SHELL' 
    733714ac_subst_files='' 
     715ac_user_opts=' 
     716enable_option_checking 
     717enable_floating_point 
     718enable_epoll 
     719with_external_speex 
     720with_external_gsm 
     721enable_sound 
     722with_external_pa 
     723enable_oss 
     724enable_ext_sound 
     725enable_small_filter 
     726enable_large_filter 
     727enable_speex_aec 
     728enable_g711_codec 
     729enable_l16_codec 
     730enable_gsm_codec 
     731enable_g722_codec 
     732enable_g7221_codec 
     733enable_speex_codec 
     734enable_ilbc_codec 
     735enable_libsamplerate 
     736enable_resample_dll 
     737with_sdl 
     738enable_sdl 
     739enable_ffmpeg 
     740with_ffmpeg 
     741enable_v4l2 
     742enable_ipp 
     743with_ipp 
     744with_ipp_samples 
     745with_ipp_arch 
     746enable_ssl 
     747enable_opencore_amrnb 
     748' 
    734749      ac_precious_vars='build_alias 
    735750host_alias 
    … …  
    749764ac_init_help= 
    750765ac_init_version=false 
     766ac_unrecognized_opts= 
     767ac_unrecognized_sep= 
    751768# The variables have the same names as the options, with 
    752769# dashes changed to underlines. 
    … …  
    847864 
    848865  -disable-* | --disable-*) 
    849     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 
     866    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 
    850867    # Reject names that are not valid shell variable names. 
    851     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && 
    852       { echo "$as_me: error: invalid feature name: $ac_feature" >&2 
    853    { (exit 1); exit 1; }; } 
    854     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` 
    855     eval enable_$ac_feature=no ;; 
     868    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 
     869      as_fn_error "invalid feature name: $ac_useropt" 
     870    ac_useropt_orig=$ac_useropt 
     871    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 
     872    case $ac_user_opts in 
     873      *" 
     874"enable_$ac_useropt" 
     875"*) ;; 
     876      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 
     877         ac_unrecognized_sep=', ';; 
     878    esac 
     879    eval enable_$ac_useropt=no ;; 
    856880 
    857881  -docdir | --docdir | --docdi | --doc | --do) 
    … …  
    866890 
    867891  -enable-* | --enable-*) 
    868     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 
     892    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 
    869893    # Reject names that are not valid shell variable names. 
    870     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null && 
    871       { echo "$as_me: error: invalid feature name: $ac_feature" >&2 
    872    { (exit 1); exit 1; }; } 
    873     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'` 
    874     eval enable_$ac_feature=\$ac_optarg ;; 
     894    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 
     895      as_fn_error "invalid feature name: $ac_useropt" 
     896    ac_useropt_orig=$ac_useropt 
     897    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 
     898    case $ac_user_opts in 
     899      *" 
     900"enable_$ac_useropt" 
     901"*) ;; 
     902      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 
     903         ac_unrecognized_sep=', ';; 
     904    esac 
     905    eval enable_$ac_useropt=\$ac_optarg ;; 
    875906 
    876907  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 
    … …  
    10631094 
    10641095  -with-* | --with-*) 
    1065     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 
     1096    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 
    10661097    # Reject names that are not valid shell variable names. 
    1067     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && 
    1068       { echo "$as_me: error: invalid package name: $ac_package" >&2 
    1069    { (exit 1); exit 1; }; } 
    1070     ac_package=`echo $ac_package | sed 's/[-.]/_/g'` 
    1071     eval with_$ac_package=\$ac_optarg ;; 
     1098    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 
     1099      as_fn_error "invalid package name: $ac_useropt" 
     1100    ac_useropt_orig=$ac_useropt 
     1101    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 
     1102    case $ac_user_opts in 
     1103      *" 
     1104"with_$ac_useropt" 
     1105"*) ;; 
     1106      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 
     1107         ac_unrecognized_sep=', ';; 
     1108    esac 
     1109    eval with_$ac_useropt=\$ac_optarg ;; 
    10721110 
    10731111  -without-* | --without-*) 
    1074     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'` 
     1112    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 
    10751113    # Reject names that are not valid shell variable names. 
    1076     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null && 
    1077       { echo "$as_me: error: invalid package name: $ac_package" >&2 
    1078    { (exit 1); exit 1; }; } 
    1079     ac_package=`echo $ac_package | sed 's/[-.]/_/g'` 
    1080     eval with_$ac_package=no ;; 
     1114    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 
     1115      as_fn_error "invalid package name: $ac_useropt" 
     1116    ac_useropt_orig=$ac_useropt 
     1117    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 
     1118    case $ac_user_opts in 
     1119      *" 
     1120"with_$ac_useropt" 
     1121"*) ;; 
     1122      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 
     1123         ac_unrecognized_sep=', ';; 
     1124    esac 
     1125    eval with_$ac_useropt=no ;; 
    10811126 
    10821127  --x) 
    … …  
    10981143    x_libraries=$ac_optarg ;; 
    10991144 
    1100   -*) { echo "$as_me: error: unrecognized option: $ac_option 
    1101 Try \`$0 --help' for more information." >&2 
    1102    { (exit 1); exit 1; }; } 
     1145  -*) as_fn_error "unrecognized option: \`$ac_option' 
     1146Try \`$0 --help' for more information." 
    11031147    ;; 
    11041148 
    … …  
    11061150    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 
    11071151    # Reject names that are not valid shell variable names. 
    1108     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && 
    1109       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 
    1110    { (exit 1); exit 1; }; } 
     1152    case $ac_envvar in #( 
     1153      '' | [0-9]* | *[!_$as_cr_alnum]* ) 
     1154      as_fn_error "invalid variable name: \`$ac_envvar'" ;; 
     1155    esac 
    11111156    eval $ac_envvar=\$ac_optarg 
    11121157    export $ac_envvar ;; 
    … …  
    11141159  *) 
    11151160    # FIXME: should be removed in autoconf 3.0. 
    1116     echo "$as_me: WARNING: you should use --build, --host, --target" >&2 
     1161    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 
    11171162    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 
    1118       echo "$as_me: WARNING: invalid host type: $ac_option" >&2 
     1163      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 
    11191164    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option} 
    11201165    ;; 
    … …  
    11251170if test -n "$ac_prev"; then 
    11261171  ac_option=--`echo $ac_prev | sed 's/_/-/g'` 
    1127   { echo "$as_me: error: missing argument to $ac_option" >&2 
    1128    { (exit 1); exit 1; }; } 
    1129 fi 
    1130  
    1131 # Be sure to have absolute directory names. 
     1172  as_fn_error "missing argument to $ac_option" 
     1173fi 
     1174 
     1175if test -n "$ac_unrecognized_opts"; then 
     1176  case $enable_option_checking in 
     1177    no) ;; 
     1178    fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;; 
     1179    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 
     1180  esac 
     1181fi 
     1182 
     1183# Check all directory arguments for consistency. 
    11321184for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \ 
    11331185                datadir sysconfdir sharedstatedir localstatedir includedir \ 
    … …  
    11361188do 
    11371189  eval ac_val=\$$ac_var 
     1190  # Remove trailing slashes. 
     1191  case $ac_val in 
     1192    */ ) 
     1193      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 
     1194      eval $ac_var=\$ac_val;; 
     1195  esac 
     1196  # Be sure to have absolute directory names. 
    11381197  case $ac_val in 
    11391198    [\\/$]* | ?:[\\/]* )  continue;; 
    11401199    NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 
    11411200  esac 
    1142   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 
    1143    { (exit 1); exit 1; }; } 
     1201  as_fn_error "expected an absolute directory name for --$ac_var: $ac_val" 
    11441202done 
    11451203 
    … …  
    11551213  if test "x$build_alias" = x; then 
    11561214    cross_compiling=maybe 
    1157     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. 
     1215    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. 
    11581216    If a cross compiler is detected then cross compile mode will be used." >&2 
    11591217  elif test "x$build_alias" != "x$host_alias"; then 
    … …  
    11711229ac_ls_di=`ls -di .` && 
    11721230ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 
    1173   { echo "$as_me: error: Working directory cannot be determined" >&2 
    1174    { (exit 1); exit 1; }; } 
     1231  as_fn_error "working directory cannot be determined" 
    11751232test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 
    1176   { echo "$as_me: error: pwd does not report name of working directory" >&2 
    1177    { (exit 1); exit 1; }; } 
     1233  as_fn_error "pwd does not report name of working directory" 
    11781234 
    11791235 
    … …  
    11821238  ac_srcdir_defaulted=yes 
    11831239  # Try the directory containing this script, then the parent directory. 
    1184   ac_confdir=`$as_dirname -- "$0" || 
    1185 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
    1186          X"$0" : 'X\(//\)[^/]' \| \ 
    1187          X"$0" : 'X\(//\)$' \| \ 
    1188          X"$0" : 'X\(/\)' \| . 2>/dev/null || 
    1189 echo X"$0" | 
     1240  ac_confdir=`$as_dirname -- "$as_myself" || 
     1241$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
     1242         X"$as_myself" : 'X\(//\)[^/]' \| \ 
     1243         X"$as_myself" : 'X\(//\)$' \| \ 
     1244         X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 
     1245$as_echo X"$as_myself" | 
    11901246    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 
    11911247            s//\1/ 
    … …  
    12141270if test ! -r "$srcdir/$ac_unique_file"; then 
    12151271  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 
    1216   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 
    1217    { (exit 1); exit 1; }; } 
     1272  as_fn_error "cannot find sources ($ac_unique_file) in $srcdir" 
    12181273fi 
    12191274ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 
    12201275ac_abs_confdir=`( 
    1221         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2 
    1222    { (exit 1); exit 1; }; } 
     1276        cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg" 
    12231277        pwd)` 
    12241278# When building in place, set srcdir=. 
    … …  
    12461300  # This message is too long to be a string in the A/UX 3.1 sh. 
    12471301  cat <<_ACEOF 
    1248 \`configure' configures pjproject 1.x to adapt to many kinds of systems. 
     1302\`configure' configures pjproject 2.x to adapt to many kinds of systems. 
    12491303 
    12501304Usage: $0 [OPTION]... [VAR=VALUE]... 
    … …  
    12681322Installation directories: 
    12691323  --prefix=PREFIX         install architecture-independent files in PREFIX 
    1270                           [$ac_default_prefix] 
     1324                          [$ac_default_prefix] 
    12711325  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX 
    1272                           [PREFIX] 
     1326                          [PREFIX] 
    12731327 
    12741328By default, \`make install' will install all the files in 
    … …  
    12801334 
    12811335Fine tuning of the installation directories: 
    1282   --bindir=DIR           user executables [EPREFIX/bin] 
    1283   --sbindir=DIR          system admin executables [EPREFIX/sbin] 
    1284   --libexecdir=DIR       program executables [EPREFIX/libexec] 
    1285   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc] 
    1286   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com] 
    1287   --localstatedir=DIR    modifiable single-machine data [PREFIX/var] 
    1288   --libdir=DIR           object code libraries [EPREFIX/lib] 
    1289   --includedir=DIR       C header files [PREFIX/include] 
    1290   --oldincludedir=DIR    C header files for non-gcc [/usr/include] 
    1291   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share] 
    1292   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR] 
    1293   --infodir=DIR          info documentation [DATAROOTDIR/info] 
    1294   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale] 
    1295   --mandir=DIR           man documentation [DATAROOTDIR/man] 
    1296   --docdir=DIR           documentation root [DATAROOTDIR/doc/pjproject] 
    1297   --htmldir=DIR          html documentation [DOCDIR] 
    1298   --dvidir=DIR           dvi documentation [DOCDIR] 
    1299   --pdfdir=DIR           pdf documentation [DOCDIR] 
    1300   --psdir=DIR            ps documentation [DOCDIR] 
     1336  --bindir=DIR            user executables [EPREFIX/bin] 
     1337  --sbindir=DIR           system admin executables [EPREFIX/sbin] 
     1338  --libexecdir=DIR        program executables [EPREFIX/libexec] 
     1339  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc] 
     1340  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com] 
     1341  --localstatedir=DIR     modifiable single-machine data [PREFIX/var] 
     1342  --libdir=DIR            object code libraries [EPREFIX/lib] 
     1343  --includedir=DIR        C header files [PREFIX/include] 
     1344  --oldincludedir=DIR     C header files for non-gcc [/usr/include] 
     1345  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share] 
     1346  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR] 
     1347  --infodir=DIR           info documentation [DATAROOTDIR/info] 
     1348  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale] 
     1349  --mandir=DIR            man documentation [DATAROOTDIR/man] 
     1350  --docdir=DIR            documentation root [DATAROOTDIR/doc/pjproject] 
     1351  --htmldir=DIR           html documentation [DOCDIR] 
     1352  --dvidir=DIR            dvi documentation [DOCDIR] 
     1353  --pdfdir=DIR            pdf documentation [DOCDIR] 
     1354  --psdir=DIR             ps documentation [DOCDIR] 
    13011355_ACEOF 
    13021356 
    … …  
    13121366if test -n "$ac_init_help"; then 
    13131367  case $ac_init_help in 
    1314      short | recursive ) echo "Configuration of pjproject 1.x:";; 
     1368     short | recursive ) echo "Configuration of pjproject 2.x:";; 
    13151369   esac 
    13161370  cat <<\_ACEOF 
    13171371 
    13181372Optional Features: 
     1373  --disable-option-checking  ignore unrecognized --enable/--with options 
    13191374  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no) 
    13201375  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes] 
    … …  
    13371392  --enable-libsamplerate  Link with libsamplerate when available. Note that 
    13381393                          PJMEDIA_RESAMPLE_IMP must also be configured 
     1394  --enable-resample-dll   Build libresample as shared library 
    13391395  --disable-sdl           Disable SDL (default: not disabled) 
    13401396  --disable-ffmpeg        Disable ffmpeg (default: not disabled) 
    … …  
    13821438              nonstandard directory <lib dir> 
    13831439  LIBS        libraries to pass to the linker, e.g. -l<library> 
    1384   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if 
     1440  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 
    13851441              you have headers in a nonstandard directory <include dir> 
    13861442  CXX         C++ compiler command 
    … …  
    13911447it to find libraries and programs with nonstandard names/locations. 
    13921448 
     1449Report bugs to the package provider. 
    13931450_ACEOF 
    13941451ac_status=$? 
    … …  
    13981455  # If there are subdirs, report their specific --help. 
    13991456  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 
    1400     test -d "$ac_dir" || continue 
     1457    test -d "$ac_dir" || 
     1458      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 
     1459      continue 
    14011460    ac_builddir=. 
    14021461 
    … …  
    14041463.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 
    14051464*) 
    1406   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 
     1465  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 
    14071466  # A ".." for each directory in $ac_dir_suffix. 
    1408   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 
     1467  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 
    14091468  case $ac_top_builddir_sub in 
    14101469  "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 
    … …  
    14421501      $SHELL "$ac_srcdir/configure" --help=recursive 
    14431502    else 
    1444       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 
     1503      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 
    14451504    fi || ac_status=$? 
    14461505    cd "$ac_pwd" || { ac_status=$?; break; } 
    … …  
    14511510if $ac_init_version; then 
    14521511  cat <<\_ACEOF 
    1453 pjproject configure 1.x 
    1454 generated by GNU Autoconf 2.61 
    1455  
    1456 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 
    1457 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. 
     1512pjproject configure 2.x 
     1513generated by GNU Autoconf 2.65 
     1514 
     1515Copyright (C) 2009 Free Software Foundation, Inc. 
    14581516This configure script is free software; the Free Software Foundation 
    14591517gives unlimited permission to copy, distribute and modify it. 
    … …  
    14611519  exit 
    14621520fi 
     1521 
     1522## ------------------------ ## 
     1523## Autoconf initialization. ## 
     1524## ------------------------ ## 
     1525 
     1526# ac_fn_c_try_compile LINENO 
     1527# -------------------------- 
     1528# Try to compile conftest.$ac_ext, and return whether this succeeded. 
     1529ac_fn_c_try_compile () 
     1530{ 
     1531  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
     1532  rm -f conftest.$ac_objext 
     1533  if { { ac_try="$ac_compile" 
     1534case "(($ac_try" in 
     1535  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
     1536  *) ac_try_echo=$ac_try;; 
     1537esac 
     1538eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
     1539$as_echo "$ac_try_echo"; } >&5 
     1540  (eval "$ac_compile") 2>conftest.err 
     1541  ac_status=$? 
     1542  if test -s conftest.err; then 
     1543    grep -v '^ *+' conftest.err >conftest.er1 
     1544    cat conftest.er1 >&5 
     1545    mv -f conftest.er1 conftest.err 
     1546  fi 
     1547  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
     1548  test $ac_status = 0; } && { 
     1549         test -z "$ac_c_werror_flag" || 
     1550         test ! -s conftest.err 
     1551       } && test -s conftest.$ac_objext; then : 
     1552  ac_retval=0 
     1553else 
     1554  $as_echo "$as_me: failed program was:" >&5 
     1555sed 's/^/| /' conftest.$ac_ext >&5 
     1556 
     1557        ac_retval=1 
     1558fi 
     1559  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 
     1560  as_fn_set_status $ac_retval 
     1561 
     1562} # ac_fn_c_try_compile 
     1563 
     1564# ac_fn_cxx_try_compile LINENO 
     1565# ---------------------------- 
     1566# Try to compile conftest.$ac_ext, and return whether this succeeded. 
     1567ac_fn_cxx_try_compile () 
     1568{ 
     1569  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
     1570  rm -f conftest.$ac_objext 
     1571  if { { ac_try="$ac_compile" 
     1572case "(($ac_try" in 
     1573  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
     1574  *) ac_try_echo=$ac_try;; 
     1575esac 
     1576eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
     1577$as_echo "$ac_try_echo"; } >&5 
     1578  (eval "$ac_compile") 2>conftest.err 
     1579  ac_status=$? 
     1580  if test -s conftest.err; then 
     1581    grep -v '^ *+' conftest.err >conftest.er1 
     1582    cat conftest.er1 >&5 
     1583    mv -f conftest.er1 conftest.err 
     1584  fi 
     1585  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
     1586  test $ac_status = 0; } && { 
     1587         test -z "$ac_cxx_werror_flag" || 
     1588         test ! -s conftest.err 
     1589       } && test -s conftest.$ac_objext; then : 
     1590  ac_retval=0 
     1591else 
     1592  $as_echo "$as_me: failed program was:" >&5 
     1593sed 's/^/| /' conftest.$ac_ext >&5 
     1594 
     1595        ac_retval=1 
     1596fi 
     1597  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 
     1598  as_fn_set_status $ac_retval 
     1599 
     1600} # ac_fn_cxx_try_compile 
     1601 
     1602# ac_fn_c_try_link LINENO 
     1603# ----------------------- 
     1604# Try to link conftest.$ac_ext, and return whether this succeeded. 
     1605ac_fn_c_try_link () 
     1606{ 
     1607  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
     1608  rm -f conftest.$ac_objext conftest$ac_exeext 
     1609  if { { ac_try="$ac_link" 
     1610case "(($ac_try" in 
     1611  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
     1612  *) ac_try_echo=$ac_try;; 
     1613esac 
     1614eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
     1615$as_echo "$ac_try_echo"; } >&5 
     1616  (eval "$ac_link") 2>conftest.err 
     1617  ac_status=$? 
     1618  if test -s conftest.err; then 
     1619    grep -v '^ *+' conftest.err >conftest.er1 
     1620    cat conftest.er1 >&5 
     1621    mv -f conftest.er1 conftest.err 
     1622  fi 
     1623  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
     1624  test $ac_status = 0; } && { 
     1625         test -z "$ac_c_werror_flag" || 
     1626         test ! -s conftest.err 
     1627       } && test -s conftest$ac_exeext && { 
     1628         test "$cross_compiling" = yes || 
     1629         $as_test_x conftest$ac_exeext 
     1630       }; then : 
     1631  ac_retval=0 
     1632else 
     1633  $as_echo "$as_me: failed program was:" >&5 
     1634sed 's/^/| /' conftest.$ac_ext >&5 
     1635 
     1636        ac_retval=1 
     1637fi 
     1638  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 
     1639  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 
     1640  # interfere with the next link command; also delete a directory that is 
     1641  # left behind by Apple's compiler.  We do this before executing the actions. 
     1642  rm -rf conftest.dSYM conftest_ipa8_conftest.oo 
     1643  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 
     1644  as_fn_set_status $ac_retval 
     1645 
     1646} # ac_fn_c_try_link 
     1647 
     1648# ac_fn_c_try_run LINENO 
     1649# ---------------------- 
     1650# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 
     1651# that executables *can* be run. 
     1652ac_fn_c_try_run () 
     1653{ 
     1654  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
     1655  if { { ac_try="$ac_link" 
     1656case "(($ac_try" in 
     1657  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
     1658  *) ac_try_echo=$ac_try;; 
     1659esac 
     1660eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
     1661$as_echo "$ac_try_echo"; } >&5 
     1662  (eval "$ac_link") 2>&5 
     1663  ac_status=$? 
     1664  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
     1665  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 
     1666  { { case "(($ac_try" in 
     1667  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
     1668  *) ac_try_echo=$ac_try;; 
     1669esac 
     1670eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
     1671$as_echo "$ac_try_echo"; } >&5 
     1672  (eval "$ac_try") 2>&5 
     1673  ac_status=$? 
     1674  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
     1675  test $ac_status = 0; }; }; then : 
     1676  ac_retval=0 
     1677else 
     1678  $as_echo "$as_me: program exited with status $ac_status" >&5 
     1679       $as_echo "$as_me: failed program was:" >&5 
     1680sed 's/^/| /' conftest.$ac_ext >&5 
     1681 
     1682       ac_retval=$ac_status 
     1683fi 
     1684  rm -rf conftest.dSYM conftest_ipa8_conftest.oo 
     1685  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 
     1686  as_fn_set_status $ac_retval 
     1687 
     1688} # ac_fn_c_try_run 
     1689 
     1690# ac_fn_c_try_cpp LINENO 
     1691# ---------------------- 
     1692# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 
     1693ac_fn_c_try_cpp () 
     1694{ 
     1695  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
     1696  if { { ac_try="$ac_cpp conftest.$ac_ext" 
     1697case "(($ac_try" in 
     1698  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
     1699  *) ac_try_echo=$ac_try;; 
     1700esac 
     1701eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
     1702$as_echo "$ac_try_echo"; } >&5 
     1703  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 
     1704  ac_status=$? 
     1705  if test -s conftest.err; then 
     1706    grep -v '^ *+' conftest.err >conftest.er1 
     1707    cat conftest.er1 >&5 
     1708    mv -f conftest.er1 conftest.err 
     1709  fi 
     1710  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
     1711  test $ac_status = 0; } >/dev/null && { 
     1712         test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
     1713         test ! -s conftest.err 
     1714       }; then : 
     1715  ac_retval=0 
     1716else 
     1717  $as_echo "$as_me: failed program was:" >&5 
     1718sed 's/^/| /' conftest.$ac_ext >&5 
     1719 
     1720    ac_retval=1 
     1721fi 
     1722  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 
     1723  as_fn_set_status $ac_retval 
     1724 
     1725} # ac_fn_c_try_cpp 
     1726 
     1727# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 
     1728# ------------------------------------------------------- 
     1729# Tests whether HEADER exists and can be compiled using the include files in 
     1730# INCLUDES, setting the cache variable VAR accordingly. 
     1731ac_fn_c_check_header_compile () 
     1732{ 
     1733  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
     1734  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 
     1735$as_echo_n "checking for $2... " >&6; } 
     1736if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 
     1737  $as_echo_n "(cached) " >&6 
     1738else 
     1739  cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     1740/* end confdefs.h.  */ 
     1741$4 
     1742#include <$2> 
     1743_ACEOF 
     1744if ac_fn_c_try_compile "$LINENO"; then : 
     1745  eval "$3=yes" 
     1746else 
     1747  eval "$3=no" 
     1748fi 
     1749rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
     1750fi 
     1751eval ac_res=\$$3 
     1752               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 
     1753$as_echo "$ac_res" >&6; } 
     1754  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 
     1755 
     1756} # ac_fn_c_check_header_compile 
     1757 
     1758# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 
     1759# ------------------------------------------------------- 
     1760# Tests whether HEADER exists, giving a warning if it cannot be compiled using 
     1761# the include files in INCLUDES and setting the cache variable VAR 
     1762# accordingly. 
     1763ac_fn_c_check_header_mongrel () 
     1764{ 
     1765  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
     1766  if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 
     1767  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 
     1768$as_echo_n "checking for $2... " >&6; } 
     1769if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 
     1770  $as_echo_n "(cached) " >&6 
     1771fi 
     1772eval ac_res=\$$3 
     1773               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 
     1774$as_echo "$ac_res" >&6; } 
     1775else 
     1776  # Is the header compilable? 
     1777{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 
     1778$as_echo_n "checking $2 usability... " >&6; } 
     1779cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     1780/* end confdefs.h.  */ 
     1781$4 
     1782#include <$2> 
     1783_ACEOF 
     1784if ac_fn_c_try_compile "$LINENO"; then : 
     1785  ac_header_compiler=yes 
     1786else 
     1787  ac_header_compiler=no 
     1788fi 
     1789rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
     1790{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 
     1791$as_echo "$ac_header_compiler" >&6; } 
     1792 
     1793# Is the header present? 
     1794{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 
     1795$as_echo_n "checking $2 presence... " >&6; } 
     1796cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     1797/* end confdefs.h.  */ 
     1798#include <$2> 
     1799_ACEOF 
     1800if ac_fn_c_try_cpp "$LINENO"; then : 
     1801  ac_header_preproc=yes 
     1802else 
     1803  ac_header_preproc=no 
     1804fi 
     1805rm -f conftest.err conftest.$ac_ext 
     1806{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 
     1807$as_echo "$ac_header_preproc" >&6; } 
     1808 
     1809# So?  What about this header? 
     1810case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 
     1811  yes:no: ) 
     1812    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 
     1813$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 
     1814    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 
     1815$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 
     1816    ;; 
     1817  no:yes:* ) 
     1818    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 
     1819$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 
     1820    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5 
     1821$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;} 
     1822    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 
     1823$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 
     1824    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5 
     1825$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;} 
     1826    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 
     1827$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 
     1828    ;; 
     1829esac 
     1830  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 
     1831$as_echo_n "checking for $2... " >&6; } 
     1832if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 
     1833  $as_echo_n "(cached) " >&6 
     1834else 
     1835  eval "$3=\$ac_header_compiler" 
     1836fi 
     1837eval ac_res=\$$3 
     1838               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 
     1839$as_echo "$ac_res" >&6; } 
     1840fi 
     1841  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 
     1842 
     1843} # ac_fn_c_check_header_mongrel 
     1844 
     1845# ac_fn_c_check_func LINENO FUNC VAR 
     1846# ---------------------------------- 
     1847# Tests whether FUNC exists, setting the cache variable VAR accordingly 
     1848ac_fn_c_check_func () 
     1849{ 
     1850  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
     1851  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 
     1852$as_echo_n "checking for $2... " >&6; } 
     1853if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then : 
     1854  $as_echo_n "(cached) " >&6 
     1855else 
     1856  cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     1857/* end confdefs.h.  */ 
     1858/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 
     1859   For example, HP-UX 11i <limits.h> declares gettimeofday.  */ 
     1860#define $2 innocuous_$2 
     1861 
     1862/* System header to define __stub macros and hopefully few prototypes, 
     1863    which can conflict with char $2 (); below. 
     1864    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 
     1865    <limits.h> exists even on freestanding compilers.  */ 
     1866 
     1867#ifdef __STDC__ 
     1868# include <limits.h> 
     1869#else 
     1870# include <assert.h> 
     1871#endif 
     1872 
     1873#undef $2 
     1874 
     1875/* Override any GCC internal prototype to avoid an error. 
     1876   Use char because int might match the return type of a GCC 
     1877   builtin and then its argument prototype would still apply.  */ 
     1878#ifdef __cplusplus 
     1879extern "C" 
     1880#endif 
     1881char $2 (); 
     1882/* The GNU C library defines this for functions which it implements 
     1883    to always fail with ENOSYS.  Some functions are actually named 
     1884    something starting with __ and the normal name is an alias.  */ 
     1885#if defined __stub_$2 || defined __stub___$2 
     1886choke me 
     1887#endif 
     1888 
     1889int 
     1890main () 
     1891{ 
     1892return $2 (); 
     1893  ; 
     1894  return 0; 
     1895} 
     1896_ACEOF 
     1897if ac_fn_c_try_link "$LINENO"; then : 
     1898  eval "$3=yes" 
     1899else 
     1900  eval "$3=no" 
     1901fi 
     1902rm -f core conftest.err conftest.$ac_objext \ 
     1903    conftest$ac_exeext conftest.$ac_ext 
     1904fi 
     1905eval ac_res=\$$3 
     1906               { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 
     1907$as_echo "$ac_res" >&6; } 
     1908  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;} 
     1909 
     1910} # ac_fn_c_check_func 
    14631911cat >config.log <<_ACEOF 
    14641912This file contains any messages produced by compilers while 
    14651913running configure, to aid debugging if configure makes a mistake. 
    14661914 
    1467 It was created by pjproject $as_me 1.x, which was 
    1468 generated by GNU Autoconf 2.61.  Invocation command line was 
     1915It was created by pjproject $as_me 2.x, which was 
     1916generated by GNU Autoconf 2.65.  Invocation command line was 
    14691917 
    14701918  $ $0 $@ 
    … …  
    15021950  IFS=$as_save_IFS 
    15031951  test -z "$as_dir" && as_dir=. 
    1504   echo "PATH: $as_dir" 
    1505 done 
     1952    $as_echo "PATH: $as_dir" 
     1953  done 
    15061954IFS=$as_save_IFS 
    15071955 
    … …  
    15371985      continue ;; 
    15381986    *\'*) 
    1539       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 
     1987      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 
    15401988    esac 
    15411989    case $ac_pass in 
    1542     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;; 
     1990    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 
    15431991    2) 
    1544       ac_configure_args1="$ac_configure_args1 '$ac_arg'" 
     1992      as_fn_append ac_configure_args1 " '$ac_arg'" 
    15451993      if test $ac_must_keep_next = true; then 
    15461994        ac_must_keep_next=false # Got value, back to normal. 
    … …  
    15582006        esac 
    15592007      fi 
    1560       ac_configure_args="$ac_configure_args '$ac_arg'" 
     2008      as_fn_append ac_configure_args " '$ac_arg'" 
    15612009      ;; 
    15622010    esac 
    15632011  done 
    15642012done 
    1565 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; } 
    1566 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; } 
     2013{ ac_configure_args0=; unset ac_configure_args0;} 
     2014{ ac_configure_args1=; unset ac_configure_args1;} 
    15672015 
    15682016# When interrupted or exit'd, cleanup temporary files, and complete 
    … …  
    15892037    *${as_nl}*) 
    15902038      case $ac_var in #( 
    1591       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 
    1592 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 
     2039      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 
     2040$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 
    15932041      esac 
    15942042      case $ac_var in #( 
    15952043      _ | IFS | as_nl) ;; #( 
    1596       *) $as_unset $ac_var ;; 
     2044      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 
     2045      *) { eval $ac_var=; unset $ac_var;} ;; 
    15972046      esac ;; 
    15982047    esac 
    … …  
    16232072      eval ac_val=\$$ac_var 
    16242073      case $ac_val in 
    1625       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 
     2074      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 
    16262075      esac 
    1627       echo "$ac_var='\''$ac_val'\''" 
     2076      $as_echo "$ac_var='\''$ac_val'\''" 
    16282077    done | sort 
    16292078    echo 
    … …  
    16402089        eval ac_val=\$$ac_var 
    16412090        case $ac_val in 
    1642         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 
     2091        *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 
    16432092        esac 
    1644         echo "$ac_var='\''$ac_val'\''" 
     2093        $as_echo "$ac_var='\''$ac_val'\''" 
    16452094      done | sort 
    16462095      echo 
    … …  
    16582107    fi 
    16592108    test "$ac_signal" != 0 && 
    1660       echo "$as_me: caught signal $ac_signal" 
    1661     echo "$as_me: exit $exit_status" 
     2109      $as_echo "$as_me: caught signal $ac_signal" 
     2110    $as_echo "$as_me: exit $exit_status" 
    16622111  } >&5 
    16632112  rm -f core *.core core.conftest.* && 
    … …  
    16662115' 0 
    16672116for ac_signal in 1 2 13 15; do 
    1668   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 
     2117  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 
    16692118done 
    16702119ac_signal=0 
    … …  
    16732122rm -f -r conftest* confdefs.h 
    16742123 
     2124$as_echo "/* confdefs.h */" > confdefs.h 
     2125 
    16752126# Predefined preprocessor variables. 
    16762127 
    … …  
    16792130_ACEOF 
    16802131 
    1681  
    16822132cat >>confdefs.h <<_ACEOF 
    16832133#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 
    16842134_ACEOF 
    16852135 
    1686  
    16872136cat >>confdefs.h <<_ACEOF 
    16882137#define PACKAGE_VERSION "$PACKAGE_VERSION" 
    16892138_ACEOF 
    16902139 
    1691  
    16922140cat >>confdefs.h <<_ACEOF 
    16932141#define PACKAGE_STRING "$PACKAGE_STRING" 
    16942142_ACEOF 
    16952143 
    1696  
    16972144cat >>confdefs.h <<_ACEOF 
    16982145#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 
    16992146_ACEOF 
    17002147 
     2148cat >>confdefs.h <<_ACEOF 
     2149#define PACKAGE_URL "$PACKAGE_URL" 
     2150_ACEOF 
     2151 
    17012152 
    17022153# Let the site file select an alternate cache file if it wants to. 
    1703 # Prefer explicitly selected file to automatically selected ones. 
     2154# Prefer an explicitly selected file to automatically selected ones. 
     2155ac_site_file1=NONE 
     2156ac_site_file2=NONE 
    17042157if test -n "$CONFIG_SITE"; then 
    1705   set x "$CONFIG_SITE" 
     2158  ac_site_file1=$CONFIG_SITE 
    17062159elif test "x$prefix" != xNONE; then 
    1707   set x "$prefix/share/config.site" "$prefix/etc/config.site" 
    1708 else 
    1709   set x "$ac_default_prefix/share/config.site" \ 
    1710         "$ac_default_prefix/etc/config.site" 
    1711 fi 
    1712 shift 
    1713 for ac_site_file 
     2160  ac_site_file1=$prefix/share/config.site 
     2161  ac_site_file2=$prefix/etc/config.site 
     2162else 
     2163  ac_site_file1=$ac_default_prefix/share/config.site 
     2164  ac_site_file2=$ac_default_prefix/etc/config.site 
     2165fi 
     2166for ac_site_file in "$ac_site_file1" "$ac_site_file2" 
    17142167do 
    1715   if test -r "$ac_site_file"; then 
    1716     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 
    1717 echo "$as_me: loading site script $ac_site_file" >&6;} 
     2168  test "x$ac_site_file" = xNONE && continue 
     2169  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 
     2170    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 
     2171$as_echo "$as_me: loading site script $ac_site_file" >&6;} 
    17182172    sed 's/^/| /' "$ac_site_file" >&5 
    17192173    . "$ac_site_file" 
    … …  
    17222176 
    17232177if test -r "$cache_file"; then 
    1724   # Some versions of bash will fail to source /dev/null (special 
    1725   # files actually), so we avoid doing that. 
    1726   if test -f "$cache_file"; then 
    1727     { echo "$as_me:$LINENO: loading cache $cache_file" >&5 
    1728 echo "$as_me: loading cache $cache_file" >&6;} 
     2178  # Some versions of bash will fail to source /dev/null (special files 
     2179  # actually), so we avoid doing that.  DJGPP emulates it as a regular file. 
     2180  if test /dev/null != "$cache_file" && test -f "$cache_file"; then 
     2181    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 
     2182$as_echo "$as_me: loading cache $cache_file" >&6;} 
    17292183    case $cache_file in 
    17302184      [\\/]* | ?:[\\/]* ) . "$cache_file";; 
    … …  
    17332187  fi 
    17342188else 
    1735   { echo "$as_me:$LINENO: creating cache $cache_file" >&5 
    1736 echo "$as_me: creating cache $cache_file" >&6;} 
     2189  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 
     2190$as_echo "$as_me: creating cache $cache_file" >&6;} 
    17372191  >$cache_file 
    17382192fi 
    … …  
    17482202  case $ac_old_set,$ac_new_set in 
    17492203    set,) 
    1750       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 
    1751 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 
     2204      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 
     2205$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 
    17522206      ac_cache_corrupted=: ;; 
    17532207    ,set) 
    1754       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 
    1755 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 
     2208      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 
     2209$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 
    17562210      ac_cache_corrupted=: ;; 
    17572211    ,);; 
    17582212    *) 
    17592213      if test "x$ac_old_val" != "x$ac_new_val"; then 
    1760         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 
    1761 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 
    1762         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5 
    1763 echo "$as_me:   former value:  $ac_old_val" >&2;} 
    1764         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5 
    1765 echo "$as_me:   current value: $ac_new_val" >&2;} 
    1766         ac_cache_corrupted=: 
     2214        # differences in whitespace do not lead to failure. 
     2215        ac_old_val_w=`echo x $ac_old_val` 
     2216        ac_new_val_w=`echo x $ac_new_val` 
     2217        if test "$ac_old_val_w" != "$ac_new_val_w"; then 
     2218          { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 
     2219$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 
     2220          ac_cache_corrupted=: 
     2221        else 
     2222          { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 
     2223$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 
     2224          eval $ac_var=\$ac_old_val 
     2225        fi 
     2226        { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5 
     2227$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;} 
     2228        { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5 
     2229$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;} 
    17672230      fi;; 
    17682231  esac 
    … …  
    17702233  if test "$ac_new_set" = set; then 
    17712234    case $ac_new_val in 
    1772     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 
     2235    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 
    17732236    *) ac_arg=$ac_var=$ac_new_val ;; 
    17742237    esac 
    17752238    case " $ac_configure_args " in 
    17762239      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy. 
    1777       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; 
     2240      *) as_fn_append ac_configure_args " '$ac_arg'" ;; 
    17782241    esac 
    17792242  fi 
    17802243done 
    17812244if $ac_cache_corrupted; then 
    1782   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 
    1783 echo "$as_me: error: changes in the environment can compromise the build" >&2;} 
    1784   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 
    1785 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 
    1786    { (exit 1); exit 1; }; } 
    1787 fi 
    1788  
    1789  
    1790  
    1791  
    1792  
    1793  
    1794  
    1795  
    1796  
    1797  
    1798  
    1799  
    1800  
    1801  
    1802  
    1803  
    1804  
    1805  
    1806  
    1807  
    1808  
    1809  
    1810  
    1811  
     2245  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
     2246$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
     2247  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 
     2248$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 
     2249  as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 
     2250fi 
     2251## -------------------- ## 
     2252## Main body of script. ## 
     2253## -------------------- ## 
    18122254 
    18132255ac_ext=c 
    … …  
    18232265ac_aux_dir= 
    18242266for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 
    1825   if test -f "$ac_dir/install-sh"; then 
    1826     ac_aux_dir=$ac_dir 
    1827     ac_install_sh="$ac_aux_dir/install-sh -c" 
    1828     break 
    1829   elif test -f "$ac_dir/install.sh"; then 
    1830     ac_aux_dir=$ac_dir 
    1831     ac_install_sh="$ac_aux_dir/install.sh -c" 
    1832     break 
    1833   elif test -f "$ac_dir/shtool"; then 
    1834     ac_aux_dir=$ac_dir 
    1835     ac_install_sh="$ac_aux_dir/shtool install -c" 
    1836     break 
    1837   fi 
     2267  for ac_t in install-sh install.sh shtool; do 
     2268    if test -f "$ac_dir/$ac_t"; then 
     2269      ac_aux_dir=$ac_dir 
     2270      ac_install_sh="$ac_aux_dir/$ac_t -c" 
     2271      break 2 
     2272    fi 
     2273  done 
    18382274done 
    18392275if test -z "$ac_aux_dir"; then 
    1840   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5 
    1841 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;} 
    1842    { (exit 1); exit 1; }; } 
     2276  as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 
    18432277fi 
    18442278 
    … …  
    18542288# Make sure we can run config.sub. 
    18552289$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 
    1856   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5 
    1857 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;} 
    1858    { (exit 1); exit 1; }; } 
    1859  
    1860 { echo "$as_me:$LINENO: checking build system type" >&5 
    1861 echo $ECHO_N "checking build system type... $ECHO_C" >&6; } 
    1862 if test "${ac_cv_build+set}" = set; then 
    1863   echo $ECHO_N "(cached) $ECHO_C" >&6 
     2290  as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 
     2291 
     2292{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 
     2293$as_echo_n "checking build system type... " >&6; } 
     2294if test "${ac_cv_build+set}" = set; then : 
     2295  $as_echo_n "(cached) " >&6 
    18642296else 
    18652297  ac_build_alias=$build_alias 
    … …  
    18672299  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 
    18682300test "x$ac_build_alias" = x && 
    1869   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 
    1870 echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 
    1871    { (exit 1); exit 1; }; } 
     2301  as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 
    18722302ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 
    1873   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5 
    1874 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;} 
    1875    { (exit 1); exit 1; }; } 
    1876  
    1877 fi 
    1878 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5 
    1879 echo "${ECHO_T}$ac_cv_build" >&6; } 
     2303  as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 
     2304 
     2305fi 
     2306{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 
     2307$as_echo "$ac_cv_build" >&6; } 
    18802308case $ac_cv_build in 
    18812309*-*-*) ;; 
    1882 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5 
    1883 echo "$as_me: error: invalid value of canonical build" >&2;} 
    1884    { (exit 1); exit 1; }; };; 
     2310*) as_fn_error "invalid value of canonical build" "$LINENO" 5;; 
    18852311esac 
    18862312build=$ac_cv_build 
    … …  
    18982324 
    18992325 
    1900 { echo "$as_me:$LINENO: checking host system type" >&5 
    1901 echo $ECHO_N "checking host system type... $ECHO_C" >&6; } 
    1902 if test "${ac_cv_host+set}" = set; then 
    1903   echo $ECHO_N "(cached) $ECHO_C" >&6 
     2326{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 
     2327$as_echo_n "checking host system type... " >&6; } 
     2328if test "${ac_cv_host+set}" = set; then : 
     2329  $as_echo_n "(cached) " >&6 
    19042330else 
    19052331  if test "x$host_alias" = x; then 
    … …  
    19072333else 
    19082334  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 
    1909     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5 
    1910 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;} 
    1911    { (exit 1); exit 1; }; } 
    1912 fi 
    1913  
    1914 fi 
    1915 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5 
    1916 echo "${ECHO_T}$ac_cv_host" >&6; } 
     2335    as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 
     2336fi 
     2337 
     2338fi 
     2339{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 
     2340$as_echo "$ac_cv_host" >&6; } 
    19172341case $ac_cv_host in 
    19182342*-*-*) ;; 
    1919 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5 
    1920 echo "$as_me: error: invalid value of canonical host" >&2;} 
    1921    { (exit 1); exit 1; }; };; 
     2343*) as_fn_error "invalid value of canonical host" "$LINENO" 5;; 
    19222344esac 
    19232345host=$ac_cv_host 
    … …  
    19352357 
    19362358 
    1937 { echo "$as_me:$LINENO: checking target system type" >&5 
    1938 echo $ECHO_N "checking target system type... $ECHO_C" >&6; } 
    1939 if test "${ac_cv_target+set}" = set; then 
    1940   echo $ECHO_N "(cached) $ECHO_C" >&6 
     2359{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 
     2360$as_echo_n "checking target system type... " >&6; } 
     2361if test "${ac_cv_target+set}" = set; then : 
     2362  $as_echo_n "(cached) " >&6 
    19412363else 
    19422364  if test "x$target_alias" = x; then 
    … …  
    19442366else 
    19452367  ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 
    1946     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5 
    1947 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;} 
    1948    { (exit 1); exit 1; }; } 
    1949 fi 
    1950  
    1951 fi 
    1952 { echo "$as_me:$LINENO: result: $ac_cv_target" >&5 
    1953 echo "${ECHO_T}$ac_cv_target" >&6; } 
     2368    as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 
     2369fi 
     2370 
     2371fi 
     2372{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 
     2373$as_echo "$ac_cv_target" >&6; } 
    19542374case $ac_cv_target in 
    19552375*-*-*) ;; 
    1956 *) { { echo "$as_me:$LINENO: error: invalid value of canonical target" >&5 
    1957 echo "$as_me: error: invalid value of canonical target" >&2;} 
    1958    { (exit 1); exit 1; }; };; 
     2376*) as_fn_error "invalid value of canonical target" "$LINENO" 5;; 
    19592377esac 
    19602378target=$ac_cv_target 
    … …  
    20002418  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 
    20012419set dummy ${ac_tool_prefix}gcc; ac_word=$2 
    2002 { echo "$as_me:$LINENO: checking for $ac_word" >&5 
    2003 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 
    2004 if test "${ac_cv_prog_CC+set}" = set; then 
    2005   echo $ECHO_N "(cached) $ECHO_C" >&6 
     2420{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
     2421$as_echo_n "checking for $ac_word... " >&6; } 
     2422if test "${ac_cv_prog_CC+set}" = set; then : 
     2423  $as_echo_n "(cached) " >&6 
    20062424else 
    20072425  if test -n "$CC"; then 
    … …  
    20132431  IFS=$as_save_IFS 
    20142432  test -z "$as_dir" && as_dir=. 
    2015   for ac_exec_ext in '' $ac_executable_extensions; do 
     2433    for ac_exec_ext in '' $ac_executable_extensions; do 
    20162434  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
    20172435    ac_cv_prog_CC="${ac_tool_prefix}gcc" 
    2018     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
     2436    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 
    20192437    break 2 
    20202438  fi 
    20212439done 
    2022 done 
     2440  done 
    20232441IFS=$as_save_IFS 
    20242442 
    … …  
    20272445CC=$ac_cv_prog_CC 
    20282446if test -n "$CC"; then 
    2029   { echo "$as_me:$LINENO: result: $CC" >&5 
    2030 echo "${ECHO_T}$CC" >&6; } 
    2031 else 
    2032   { echo "$as_me:$LINENO: result: no" >&5 
    2033 echo "${ECHO_T}no" >&6; } 
     2447  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 
     2448$as_echo "$CC" >&6; } 
     2449else 
     2450  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     2451$as_echo "no" >&6; } 
    20342452fi 
    20352453 
    … …  
    20402458  # Extract the first word of "gcc", so it can be a program name with args. 
    20412459set dummy gcc; ac_word=$2 
    2042 { echo "$as_me:$LINENO: checking for $ac_word" >&5 
    2043 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 
    2044 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 
    2045   echo $ECHO_N "(cached) $ECHO_C" >&6 
     2460{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
     2461$as_echo_n "checking for $ac_word... " >&6; } 
     2462if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 
     2463  $as_echo_n "(cached) " >&6 
    20462464else 
    20472465  if test -n "$ac_ct_CC"; then 
    … …  
    20532471  IFS=$as_save_IFS 
    20542472  test -z "$as_dir" && as_dir=. 
    2055   for ac_exec_ext in '' $ac_executable_extensions; do 
     2473    for ac_exec_ext in '' $ac_executable_extensions; do 
    20562474  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
    20572475    ac_cv_prog_ac_ct_CC="gcc" 
    2058     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
     2476    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 
    20592477    break 2 
    20602478  fi 
    20612479done 
    2062 done 
     2480  done 
    20632481IFS=$as_save_IFS 
    20642482 
    … …  
    20672485ac_ct_CC=$ac_cv_prog_ac_ct_CC 
    20682486if test -n "$ac_ct_CC"; then 
    2069   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 
    2070 echo "${ECHO_T}$ac_ct_CC" >&6; } 
    2071 else 
    2072   { echo "$as_me:$LINENO: result: no" >&5 
    2073 echo "${ECHO_T}no" >&6; } 
     2487  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 
     2488$as_echo "$ac_ct_CC" >&6; } 
     2489else 
     2490  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     2491$as_echo "no" >&6; } 
    20742492fi 
    20752493 
    … …  
    20792497    case $cross_compiling:$ac_tool_warned in 
    20802498yes:) 
    2081 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 
    2082 whose name does not start with the host triplet.  If you think this 
    2083 configuration is useful to you, please write to autoconf@gnu.org." >&5 
    2084 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 
    2085 whose name does not start with the host triplet.  If you think this 
    2086 configuration is useful to you, please write to autoconf@gnu.org." >&2;} 
     2499{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 
     2500$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 
    20872501ac_tool_warned=yes ;; 
    20882502esac 
    … …  
    20972511    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 
    20982512set dummy ${ac_tool_prefix}cc; ac_word=$2 
    2099 { echo "$as_me:$LINENO: checking for $ac_word" >&5 
    2100 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 
    2101 if test "${ac_cv_prog_CC+set}" = set; then 
    2102   echo $ECHO_N "(cached) $ECHO_C" >&6 
     2513{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
     2514$as_echo_n "checking for $ac_word... " >&6; } 
     2515if test "${ac_cv_prog_CC+set}" = set; then : 
     2516  $as_echo_n "(cached) " >&6 
    21032517else 
    21042518  if test -n "$CC"; then 
    … …  
    21102524  IFS=$as_save_IFS 
    21112525  test -z "$as_dir" && as_dir=. 
    2112   for ac_exec_ext in '' $ac_executable_extensions; do 
     2526    for ac_exec_ext in '' $ac_executable_extensions; do 
    21132527  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
    21142528    ac_cv_prog_CC="${ac_tool_prefix}cc" 
    2115     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
     2529    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 
    21162530    break 2 
    21172531  fi 
    21182532done 
    2119 done 
     2533  done 
    21202534IFS=$as_save_IFS 
    21212535 
    … …  
    21242538CC=$ac_cv_prog_CC 
    21252539if test -n "$CC"; then 
    2126   { echo "$as_me:$LINENO: result: $CC" >&5 
    2127 echo "${ECHO_T}$CC" >&6; } 
    2128 else 
    2129   { echo "$as_me:$LINENO: result: no" >&5 
    2130 echo "${ECHO_T}no" >&6; } 
     2540  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 
     2541$as_echo "$CC" >&6; } 
     2542else 
     2543  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     2544$as_echo "no" >&6; } 
    21312545fi 
    21322546 
    … …  
    21372551  # Extract the first word of "cc", so it can be a program name with args. 
    21382552set dummy cc; ac_word=$2 
    2139 { echo "$as_me:$LINENO: checking for $ac_word" >&5 
    2140 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 
    2141 if test "${ac_cv_prog_CC+set}" = set; then 
    2142   echo $ECHO_N "(cached) $ECHO_C" >&6 
     2553{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
     2554$as_echo_n "checking for $ac_word... " >&6; } 
     2555if test "${ac_cv_prog_CC+set}" = set; then : 
     2556  $as_echo_n "(cached) " >&6 
    21432557else 
    21442558  if test -n "$CC"; then 
    … …  
    21512565  IFS=$as_save_IFS 
    21522566  test -z "$as_dir" && as_dir=. 
    2153   for ac_exec_ext in '' $ac_executable_extensions; do 
     2567    for ac_exec_ext in '' $ac_executable_extensions; do 
    21542568  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
    21552569    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 
    … …  
    21582572     fi 
    21592573    ac_cv_prog_CC="cc" 
    2160     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
     2574    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 
    21612575    break 2 
    21622576  fi 
    21632577done 
    2164 done 
     2578  done 
    21652579IFS=$as_save_IFS 
    21662580 
    … …  
    21812595CC=$ac_cv_prog_CC 
    21822596if test -n "$CC"; then 
    2183   { echo "$as_me:$LINENO: result: $CC" >&5 
    2184 echo "${ECHO_T}$CC" >&6; } 
    2185 else 
    2186   { echo "$as_me:$LINENO: result: no" >&5 
    2187 echo "${ECHO_T}no" >&6; } 
     2597  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 
     2598$as_echo "$CC" >&6; } 
     2599else 
     2600  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     2601$as_echo "no" >&6; } 
    21882602fi 
    21892603 
    … …  
    21962610    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 
    21972611set dummy $ac_tool_prefix$ac_prog; ac_word=$2 
    2198 { echo "$as_me:$LINENO: checking for $ac_word" >&5 
    2199 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 
    2200 if test "${ac_cv_prog_CC+set}" = set; then 
    2201   echo $ECHO_N "(cached) $ECHO_C" >&6 
     2612{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
     2613$as_echo_n "checking for $ac_word... " >&6; } 
     2614if test "${ac_cv_prog_CC+set}" = set; then : 
     2615  $as_echo_n "(cached) " >&6 
    22022616else 
    22032617  if test -n "$CC"; then 
    … …  
    22092623  IFS=$as_save_IFS 
    22102624  test -z "$as_dir" && as_dir=. 
    2211   for ac_exec_ext in '' $ac_executable_extensions; do 
     2625    for ac_exec_ext in '' $ac_executable_extensions; do 
    22122626  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
    22132627    ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 
    2214     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
     2628    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 
    22152629    break 2 
    22162630  fi 
    22172631done 
    2218 done 
     2632  done 
    22192633IFS=$as_save_IFS 
    22202634 
    … …  
    22232637CC=$ac_cv_prog_CC 
    22242638if test -n "$CC"; then 
    2225   { echo "$as_me:$LINENO: result: $CC" >&5 
    2226 echo "${ECHO_T}$CC" >&6; } 
    2227 else 
    2228   { echo "$as_me:$LINENO: result: no" >&5 
    2229 echo "${ECHO_T}no" >&6; } 
     2639  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 
     2640$as_echo "$CC" >&6; } 
     2641else 
     2642  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     2643$as_echo "no" >&6; } 
    22302644fi 
    22312645 
    … …  
    22402654  # Extract the first word of "$ac_prog", so it can be a program name with args. 
    22412655set dummy $ac_prog; ac_word=$2 
    2242 { echo "$as_me:$LINENO: checking for $ac_word" >&5 
    2243 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 
    2244 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 
    2245   echo $ECHO_N "(cached) $ECHO_C" >&6 
     2656{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
     2657$as_echo_n "checking for $ac_word... " >&6; } 
     2658if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : 
     2659  $as_echo_n "(cached) " >&6 
    22462660else 
    22472661  if test -n "$ac_ct_CC"; then 
    … …  
    22532667  IFS=$as_save_IFS 
    22542668  test -z "$as_dir" && as_dir=. 
    2255   for ac_exec_ext in '' $ac_executable_extensions; do 
     2669    for ac_exec_ext in '' $ac_executable_extensions; do 
    22562670  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
    22572671    ac_cv_prog_ac_ct_CC="$ac_prog" 
    2258     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
     2672    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 
    22592673    break 2 
    22602674  fi 
    22612675done 
    2262 done 
     2676  done 
    22632677IFS=$as_save_IFS 
    22642678 
    … …  
    22672681ac_ct_CC=$ac_cv_prog_ac_ct_CC 
    22682682if test -n "$ac_ct_CC"; then 
    2269   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 
    2270 echo "${ECHO_T}$ac_ct_CC" >&6; } 
    2271 else 
    2272   { echo "$as_me:$LINENO: result: no" >&5 
    2273 echo "${ECHO_T}no" >&6; } 
     2683  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 
     2684$as_echo "$ac_ct_CC" >&6; } 
     2685else 
     2686  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     2687$as_echo "no" >&6; } 
    22742688fi 
    22752689 
    … …  
    22832697    case $cross_compiling:$ac_tool_warned in 
    22842698yes:) 
    2285 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 
    2286 whose name does not start with the host triplet.  If you think this 
    2287 configuration is useful to you, please write to autoconf@gnu.org." >&5 
    2288 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 
    2289 whose name does not start with the host triplet.  If you think this 
    2290 configuration is useful to you, please write to autoconf@gnu.org." >&2;} 
     2699{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 
     2700$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 
    22912701ac_tool_warned=yes ;; 
    22922702esac 
    … …  
    22982708 
    22992709 
    2300 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH 
    2301 See \`config.log' for more details." >&5 
    2302 echo "$as_me: error: no acceptable C compiler found in \$PATH 
    2303 See \`config.log' for more details." >&2;} 
    2304    { (exit 1); exit 1; }; } 
     2710test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
     2711$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
     2712as_fn_error "no acceptable C compiler found in \$PATH 
     2713See \`config.log' for more details." "$LINENO" 5; } 
    23052714 
    23062715# Provide some information about the compiler. 
    2307 echo "$as_me:$LINENO: checking for C compiler version" >&5 
    2308 ac_compiler=`set X $ac_compile; echo $2` 
    2309 { (ac_try="$ac_compiler --version >&5" 
     2716$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 
     2717set X $ac_compile 
     2718ac_compiler=$2 
     2719for ac_option in --version -v -V -qversion; do 
     2720  { { ac_try="$ac_compiler $ac_option >&5" 
    23102721case "(($ac_try" in 
    23112722  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    23122723  *) ac_try_echo=$ac_try;; 
    23132724esac 
    2314 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2315   (eval "$ac_compiler --version >&5") 2>&5 
     2725eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
     2726$as_echo "$ac_try_echo"; } >&5 
     2727  (eval "$ac_compiler $ac_option >&5") 2>conftest.err 
    23162728  ac_status=$? 
    2317   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    2318   (exit $ac_status); } 
    2319 { (ac_try="$ac_compiler -v >&5" 
     2729  if test -s conftest.err; then 
     2730    sed '10a\ 
     2731... rest of stderr output deleted ... 
     2732         10q' conftest.err >conftest.er1 
     2733    cat conftest.er1 >&5 
     2734  fi 
     2735  rm -f conftest.er1 conftest.err 
     2736  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
     2737  test $ac_status = 0; } 
     2738done 
     2739 
     2740cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     2741/* end confdefs.h.  */ 
     2742 
     2743int 
     2744main () 
     2745{ 
     2746 
     2747  ; 
     2748  return 0; 
     2749} 
     2750_ACEOF 
     2751ac_clean_files_save=$ac_clean_files 
     2752ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 
     2753# Try to create an executable without -o first, disregard a.out. 
     2754# It will help us diagnose broken compilers, and finding out an intuition 
     2755# of exeext. 
     2756{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 
     2757$as_echo_n "checking whether the C compiler works... " >&6; } 
     2758ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 
     2759 
     2760# The possible output files: 
     2761ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 
     2762 
     2763ac_rmfiles= 
     2764for ac_file in $ac_files 
     2765do 
     2766  case $ac_file in 
     2767    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 
     2768    * ) ac_rmfiles="$ac_rmfiles $ac_file";; 
     2769  esac 
     2770done 
     2771rm -f $ac_rmfiles 
     2772 
     2773if { { ac_try="$ac_link_default" 
    23202774case "(($ac_try" in 
    23212775  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    23222776  *) ac_try_echo=$ac_try;; 
    23232777esac 
    2324 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2325   (eval "$ac_compiler -v >&5") 2>&5 
    2326   ac_status=$? 
    2327   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    2328   (exit $ac_status); } 
    2329 { (ac_try="$ac_compiler -V >&5" 
    2330 case "(($ac_try" in 
    2331   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2332   *) ac_try_echo=$ac_try;; 
    2333 esac 
    2334 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2335   (eval "$ac_compiler -V >&5") 2>&5 
    2336   ac_status=$? 
    2337   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    2338   (exit $ac_status); } 
    2339  
    2340 cat >conftest.$ac_ext <<_ACEOF 
    2341 /* confdefs.h.  */ 
    2342 _ACEOF 
    2343 cat confdefs.h >>conftest.$ac_ext 
    2344 cat >>conftest.$ac_ext <<_ACEOF 
    2345 /* end confdefs.h.  */ 
    2346  
    2347 int 
    2348 main () 
    2349 { 
    2350  
    2351   ; 
    2352   return 0; 
    2353 } 
    2354 _ACEOF 
    2355 ac_clean_files_save=$ac_clean_files 
    2356 ac_clean_files="$ac_clean_files a.out a.exe b.out" 
    2357 # Try to create an executable without -o first, disregard a.out. 
    2358 # It will help us diagnose broken compilers, and finding out an intuition 
    2359 # of exeext. 
    2360 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 
    2361 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; } 
    2362 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 
    2363 # 
    2364 # List of possible output files, starting from the most likely. 
    2365 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*) 
    2366 # only as a last resort.  b.out is created by i960 compilers. 
    2367 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out' 
    2368 # 
    2369 # The IRIX 6 linker writes into existing files which may not be 
    2370 # executable, retaining their permissions.  Remove them first so a 
    2371 # subsequent execution test works. 
    2372 ac_rmfiles= 
    2373 for ac_file in $ac_files 
    2374 do 
    2375   case $ac_file in 
    2376     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 
    2377     * ) ac_rmfiles="$ac_rmfiles $ac_file";; 
    2378   esac 
    2379 done 
    2380 rm -f $ac_rmfiles 
    2381  
    2382 if { (ac_try="$ac_link_default" 
    2383 case "(($ac_try" in 
    2384   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2385   *) ac_try_echo=$ac_try;; 
    2386 esac 
    2387 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
     2778eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
     2779$as_echo "$ac_try_echo"; } >&5 
    23882780  (eval "$ac_link_default") 2>&5 
    23892781  ac_status=$? 
    2390   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    2391   (exit $ac_status); }; then 
     2782  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
     2783  test $ac_status = 0; }; then : 
    23922784  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 
    23932785# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 
    … …  
    23992791  test -f "$ac_file" || continue 
    24002792  case $ac_file in 
    2401     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) 
     2793    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 
    24022794        ;; 
    24032795    [ab].out ) 
    … …  
    24062798        break;; 
    24072799    *.* ) 
    2408         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 
     2800        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 
    24092801        then :; else 
    24102802           ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 
    … …  
    24252817  ac_file='' 
    24262818fi 
    2427  
    2428 { echo "$as_me:$LINENO: result: $ac_file" >&5 
    2429 echo "${ECHO_T}$ac_file" >&6; } 
    2430 if test -z "$ac_file"; then 
    2431   echo "$as_me: failed program was:" >&5 
     2819if test -z "$ac_file"; then : 
     2820  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     2821$as_echo "no" >&6; } 
     2822$as_echo "$as_me: failed program was:" >&5 
    24322823sed 's/^/| /' conftest.$ac_ext >&5 
    24332824 
    2434 { { echo "$as_me:$LINENO: error: C compiler cannot create executables 
    2435 See \`config.log' for more details." >&5 
    2436 echo "$as_me: error: C compiler cannot create executables 
    2437 See \`config.log' for more details." >&2;} 
    2438    { (exit 77); exit 77; }; } 
    2439 fi 
    2440  
     2825{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
     2826$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
     2827{ as_fn_set_status 77 
     2828as_fn_error "C compiler cannot create executables 
     2829See \`config.log' for more details." "$LINENO" 5; }; } 
     2830else 
     2831  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 
     2832$as_echo "yes" >&6; } 
     2833fi 
     2834{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 
     2835$as_echo_n "checking for C compiler default output file name... " >&6; } 
     2836{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 
     2837$as_echo "$ac_file" >&6; } 
    24412838ac_exeext=$ac_cv_exeext 
    24422839 
    2443 # Check that the compiler produces executables we can run.  If not, either 
    2444 # the compiler is broken, or we cross compile. 
    2445 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5 
    2446 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; } 
    2447 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 
    2448 # If not cross compiling, check that we can run a simple program. 
    2449 if test "$cross_compiling" != yes; then 
    2450   if { ac_try='./$ac_file' 
    2451   { (case "(($ac_try" in 
    2452   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2453   *) ac_try_echo=$ac_try;; 
    2454 esac 
    2455 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2456   (eval "$ac_try") 2>&5 
    2457   ac_status=$? 
    2458   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    2459   (exit $ac_status); }; }; then 
    2460     cross_compiling=no 
    2461   else 
    2462     if test "$cross_compiling" = maybe; then 
    2463         cross_compiling=yes 
    2464     else 
    2465         { { echo "$as_me:$LINENO: error: cannot run C compiled programs. 
    2466 If you meant to cross compile, use \`--host'. 
    2467 See \`config.log' for more details." >&5 
    2468 echo "$as_me: error: cannot run C compiled programs. 
    2469 If you meant to cross compile, use \`--host'. 
    2470 See \`config.log' for more details." >&2;} 
    2471    { (exit 1); exit 1; }; } 
    2472     fi 
    2473   fi 
    2474 fi 
    2475 { echo "$as_me:$LINENO: result: yes" >&5 
    2476 echo "${ECHO_T}yes" >&6; } 
    2477  
    2478 rm -f a.out a.exe conftest$ac_cv_exeext b.out 
     2840rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 
    24792841ac_clean_files=$ac_clean_files_save 
    2480 # Check that the compiler produces executables we can run.  If not, either 
    2481 # the compiler is broken, or we cross compile. 
    2482 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 
    2483 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; } 
    2484 { echo "$as_me:$LINENO: result: $cross_compiling" >&5 
    2485 echo "${ECHO_T}$cross_compiling" >&6; } 
    2486  
    2487 { echo "$as_me:$LINENO: checking for suffix of executables" >&5 
    2488 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; } 
    2489 if { (ac_try="$ac_link" 
     2842{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 
     2843$as_echo_n "checking for suffix of executables... " >&6; } 
     2844if { { ac_try="$ac_link" 
    24902845case "(($ac_try" in 
    24912846  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    24922847  *) ac_try_echo=$ac_try;; 
    24932848esac 
    2494 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
     2849eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
     2850$as_echo "$ac_try_echo"; } >&5 
    24952851  (eval "$ac_link") 2>&5 
    24962852  ac_status=$? 
    2497   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    2498   (exit $ac_status); }; then 
     2853  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
     2854  test $ac_status = 0; }; then : 
    24992855  # If both `conftest.exe' and `conftest' are `present' (well, observable) 
    25002856# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will 
    … …  
    25042860  test -f "$ac_file" || continue 
    25052861  case $ac_file in 
    2506     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 
     2862    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 
    25072863    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 
    25082864          break;; 
    … …  
    25112867done 
    25122868else 
    2513   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link 
    2514 See \`config.log' for more details." >&5 
    2515 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link 
    2516 See \`config.log' for more details." >&2;} 
    2517    { (exit 1); exit 1; }; } 
    2518 fi 
    2519  
    2520 rm -f conftest$ac_cv_exeext 
    2521 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 
    2522 echo "${ECHO_T}$ac_cv_exeext" >&6; } 
     2869  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
     2870$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
     2871as_fn_error "cannot compute suffix of executables: cannot compile and link 
     2872See \`config.log' for more details." "$LINENO" 5; } 
     2873fi 
     2874rm -f conftest conftest$ac_cv_exeext 
     2875{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 
     2876$as_echo "$ac_cv_exeext" >&6; } 
    25232877 
    25242878rm -f conftest.$ac_ext 
    25252879EXEEXT=$ac_cv_exeext 
    25262880ac_exeext=$EXEEXT 
    2527 { echo "$as_me:$LINENO: checking for suffix of object files" >&5 
    2528 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; } 
    2529 if test "${ac_cv_objext+set}" = set; then 
    2530   echo $ECHO_N "(cached) $ECHO_C" >&6 
    2531 else 
    2532   cat >conftest.$ac_ext <<_ACEOF 
    2533 /* confdefs.h.  */ 
    2534 _ACEOF 
    2535 cat confdefs.h >>conftest.$ac_ext 
    2536 cat >>conftest.$ac_ext <<_ACEOF 
     2881cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    25372882/* end confdefs.h.  */ 
    2538  
     2883#include <stdio.h> 
    25392884int 
    25402885main () 
    25412886{ 
     2887FILE *f = fopen ("conftest.out", "w"); 
     2888 return ferror (f) || fclose (f) != 0; 
    25422889 
    25432890  ; 
    … …  
    25452892} 
    25462893_ACEOF 
    2547 rm -f conftest.o conftest.obj 
    2548 if { (ac_try="$ac_compile" 
     2894ac_clean_files="$ac_clean_files conftest.out" 
     2895# Check that the compiler produces executables we can run.  If not, either 
     2896# the compiler is broken, or we cross compile. 
     2897{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 
     2898$as_echo_n "checking whether we are cross compiling... " >&6; } 
     2899if test "$cross_compiling" != yes; then 
     2900  { { ac_try="$ac_link" 
    25492901case "(($ac_try" in 
    25502902  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    25512903  *) ac_try_echo=$ac_try;; 
    25522904esac 
    2553 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
     2905eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
     2906$as_echo "$ac_try_echo"; } >&5 
     2907  (eval "$ac_link") 2>&5 
     2908  ac_status=$? 
     2909  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
     2910  test $ac_status = 0; } 
     2911  if { ac_try='./conftest$ac_cv_exeext' 
     2912  { { case "(($ac_try" in 
     2913  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
     2914  *) ac_try_echo=$ac_try;; 
     2915esac 
     2916eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
     2917$as_echo "$ac_try_echo"; } >&5 
     2918  (eval "$ac_try") 2>&5 
     2919  ac_status=$? 
     2920  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
     2921  test $ac_status = 0; }; }; then 
     2922    cross_compiling=no 
     2923  else 
     2924    if test "$cross_compiling" = maybe; then 
     2925        cross_compiling=yes 
     2926    else 
     2927        { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
     2928$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
     2929as_fn_error "cannot run C compiled programs. 
     2930If you meant to cross compile, use \`--host'. 
     2931See \`config.log' for more details." "$LINENO" 5; } 
     2932    fi 
     2933  fi 
     2934fi 
     2935{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 
     2936$as_echo "$cross_compiling" >&6; } 
     2937 
     2938rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 
     2939ac_clean_files=$ac_clean_files_save 
     2940{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 
     2941$as_echo_n "checking for suffix of object files... " >&6; } 
     2942if test "${ac_cv_objext+set}" = set; then : 
     2943  $as_echo_n "(cached) " >&6 
     2944else 
     2945  cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     2946/* end confdefs.h.  */ 
     2947 
     2948int 
     2949main () 
     2950{ 
     2951 
     2952  ; 
     2953  return 0; 
     2954} 
     2955_ACEOF 
     2956rm -f conftest.o conftest.obj 
     2957if { { ac_try="$ac_compile" 
     2958case "(($ac_try" in 
     2959  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
     2960  *) ac_try_echo=$ac_try;; 
     2961esac 
     2962eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
     2963$as_echo "$ac_try_echo"; } >&5 
    25542964  (eval "$ac_compile") 2>&5 
    25552965  ac_status=$? 
    2556   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    2557   (exit $ac_status); }; then 
     2966  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
     2967  test $ac_status = 0; }; then : 
    25582968  for ac_file in conftest.o conftest.obj conftest.*; do 
    25592969  test -f "$ac_file" || continue; 
    25602970  case $ac_file in 
    2561     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;; 
     2971    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 
    25622972    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 
    25632973       break;; 
    … …  
    25652975done 
    25662976else 
    2567   echo "$as_me: failed program was:" >&5 
     2977  $as_echo "$as_me: failed program was:" >&5 
    25682978sed 's/^/| /' conftest.$ac_ext >&5 
    25692979 
    2570 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile 
    2571 See \`config.log' for more details." >&5 
    2572 echo "$as_me: error: cannot compute suffix of object files: cannot compile 
    2573 See \`config.log' for more details." >&2;} 
    2574    { (exit 1); exit 1; }; } 
    2575 fi 
    2576  
     2980{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
     2981$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
     2982as_fn_error "cannot compute suffix of object files: cannot compile 
     2983See \`config.log' for more details." "$LINENO" 5; } 
     2984fi 
    25772985rm -f conftest.$ac_cv_objext conftest.$ac_ext 
    25782986fi 
    2579 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 
    2580 echo "${ECHO_T}$ac_cv_objext" >&6; } 
     2987{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 
     2988$as_echo "$ac_cv_objext" >&6; } 
    25812989OBJEXT=$ac_cv_objext 
    25822990ac_objext=$OBJEXT 
    2583 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 
    2584 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; } 
    2585 if test "${ac_cv_c_compiler_gnu+set}" = set; then 
    2586   echo $ECHO_N "(cached) $ECHO_C" >&6 
    2587 else 
    2588   cat >conftest.$ac_ext <<_ACEOF 
    2589 /* confdefs.h.  */ 
    2590 _ACEOF 
    2591 cat confdefs.h >>conftest.$ac_ext 
    2592 cat >>conftest.$ac_ext <<_ACEOF 
     2991{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 
     2992$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 
     2993if test "${ac_cv_c_compiler_gnu+set}" = set; then : 
     2994  $as_echo_n "(cached) " >&6 
     2995else 
     2996  cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    25932997/* end confdefs.h.  */ 
    25942998 
    … …  
    26043008} 
    26053009_ACEOF 
    2606 rm -f conftest.$ac_objext 
    2607 if { (ac_try="$ac_compile" 
    2608 case "(($ac_try" in 
    2609   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2610   *) ac_try_echo=$ac_try;; 
    2611 esac 
    2612 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2613   (eval "$ac_compile") 2>conftest.er1 
    2614   ac_status=$? 
    2615   grep -v '^ *+' conftest.er1 >conftest.err 
    2616   rm -f conftest.er1 
    2617   cat conftest.err >&5 
    2618   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    2619   (exit $ac_status); } && { 
    2620          test -z "$ac_c_werror_flag" || 
    2621          test ! -s conftest.err 
    2622        } && test -s conftest.$ac_objext; then 
     3010if ac_fn_c_try_compile "$LINENO"; then : 
    26233011  ac_compiler_gnu=yes 
    26243012else 
    2625   echo "$as_me: failed program was:" >&5 
    2626 sed 's/^/| /' conftest.$ac_ext >&5 
    2627  
    2628         ac_compiler_gnu=no 
    2629 fi 
    2630  
     3013  ac_compiler_gnu=no 
     3014fi 
    26313015rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    26323016ac_cv_c_compiler_gnu=$ac_compiler_gnu 
    26333017 
    26343018fi 
    2635 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 
    2636 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; } 
    2637 GCC=`test $ac_compiler_gnu = yes && echo yes` 
     3019{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 
     3020$as_echo "$ac_cv_c_compiler_gnu" >&6; } 
     3021if test $ac_compiler_gnu = yes; then 
     3022  GCC=yes 
     3023else 
     3024  GCC= 
     3025fi 
    26383026ac_test_CFLAGS=${CFLAGS+set} 
    26393027ac_save_CFLAGS=$CFLAGS 
    2640 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 
    2641 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; } 
    2642 if test "${ac_cv_prog_cc_g+set}" = set; then 
    2643   echo $ECHO_N "(cached) $ECHO_C" >&6 
     3028{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 
     3029$as_echo_n "checking whether $CC accepts -g... " >&6; } 
     3030if test "${ac_cv_prog_cc_g+set}" = set; then : 
     3031  $as_echo_n "(cached) " >&6 
    26443032else 
    26453033  ac_save_c_werror_flag=$ac_c_werror_flag 
    … …  
    26473035   ac_cv_prog_cc_g=no 
    26483036   CFLAGS="-g" 
    2649    cat >conftest.$ac_ext <<_ACEOF 
    2650 /* confdefs.h.  */ 
    2651 _ACEOF 
    2652 cat confdefs.h >>conftest.$ac_ext 
    2653 cat >>conftest.$ac_ext <<_ACEOF 
     3037   cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    26543038/* end confdefs.h.  */ 
    26553039 
    … …  
    26623046} 
    26633047_ACEOF 
    2664 rm -f conftest.$ac_objext 
    2665 if { (ac_try="$ac_compile" 
    2666 case "(($ac_try" in 
    2667   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2668   *) ac_try_echo=$ac_try;; 
    2669 esac 
    2670 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2671   (eval "$ac_compile") 2>conftest.er1 
    2672   ac_status=$? 
    2673   grep -v '^ *+' conftest.er1 >conftest.err 
    2674   rm -f conftest.er1 
    2675   cat conftest.err >&5 
    2676   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    2677   (exit $ac_status); } && { 
    2678          test -z "$ac_c_werror_flag" || 
    2679          test ! -s conftest.err 
    2680        } && test -s conftest.$ac_objext; then 
     3048if ac_fn_c_try_compile "$LINENO"; then : 
    26813049  ac_cv_prog_cc_g=yes 
    26823050else 
    2683   echo "$as_me: failed program was:" >&5 
    2684 sed 's/^/| /' conftest.$ac_ext >&5 
    2685  
    2686         CFLAGS="" 
    2687       cat >conftest.$ac_ext <<_ACEOF 
    2688 /* confdefs.h.  */ 
    2689 _ACEOF 
    2690 cat confdefs.h >>conftest.$ac_ext 
    2691 cat >>conftest.$ac_ext <<_ACEOF 
     3051  CFLAGS="" 
     3052      cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    26923053/* end confdefs.h.  */ 
    26933054 
    … …  
    27003061} 
    27013062_ACEOF 
    2702 rm -f conftest.$ac_objext 
    2703 if { (ac_try="$ac_compile" 
    2704 case "(($ac_try" in 
    2705   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2706   *) ac_try_echo=$ac_try;; 
    2707 esac 
    2708 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2709   (eval "$ac_compile") 2>conftest.er1 
    2710   ac_status=$? 
    2711   grep -v '^ *+' conftest.er1 >conftest.err 
    2712   rm -f conftest.er1 
    2713   cat conftest.err >&5 
    2714   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    2715   (exit $ac_status); } && { 
    2716          test -z "$ac_c_werror_flag" || 
    2717          test ! -s conftest.err 
    2718        } && test -s conftest.$ac_objext; then 
    2719   : 
    2720 else 
    2721   echo "$as_me: failed program was:" >&5 
    2722 sed 's/^/| /' conftest.$ac_ext >&5 
    2723  
    2724         ac_c_werror_flag=$ac_save_c_werror_flag 
     3063if ac_fn_c_try_compile "$LINENO"; then : 
     3064 
     3065else 
     3066  ac_c_werror_flag=$ac_save_c_werror_flag 
    27253067         CFLAGS="-g" 
    2726          cat >conftest.$ac_ext <<_ACEOF 
    2727 /* confdefs.h.  */ 
    2728 _ACEOF 
    2729 cat confdefs.h >>conftest.$ac_ext 
    2730 cat >>conftest.$ac_ext <<_ACEOF 
     3068         cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    27313069/* end confdefs.h.  */ 
    27323070 
    … …  
    27393077} 
    27403078_ACEOF 
    2741 rm -f conftest.$ac_objext 
    2742 if { (ac_try="$ac_compile" 
    2743 case "(($ac_try" in 
    2744   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2745   *) ac_try_echo=$ac_try;; 
    2746 esac 
    2747 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2748   (eval "$ac_compile") 2>conftest.er1 
    2749   ac_status=$? 
    2750   grep -v '^ *+' conftest.er1 >conftest.err 
    2751   rm -f conftest.er1 
    2752   cat conftest.err >&5 
    2753   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    2754   (exit $ac_status); } && { 
    2755          test -z "$ac_c_werror_flag" || 
    2756          test ! -s conftest.err 
    2757        } && test -s conftest.$ac_objext; then 
     3079if ac_fn_c_try_compile "$LINENO"; then : 
    27583080  ac_cv_prog_cc_g=yes 
    2759 else 
    2760   echo "$as_me: failed program was:" >&5 
    2761 sed 's/^/| /' conftest.$ac_ext >&5 
    2762  
    2763  
    2764 fi 
    2765  
     3081fi 
    27663082rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    27673083fi 
    2768  
    27693084rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    27703085fi 
    2771  
    27723086rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    27733087   ac_c_werror_flag=$ac_save_c_werror_flag 
    27743088fi 
    2775 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 
    2776 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; } 
     3089{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 
     3090$as_echo "$ac_cv_prog_cc_g" >&6; } 
    27773091if test "$ac_test_CFLAGS" = set; then 
    27783092  CFLAGS=$ac_save_CFLAGS 
    … …  
    27903104  fi 
    27913105fi 
    2792 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5 
    2793 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; } 
    2794 if test "${ac_cv_prog_cc_c89+set}" = set; then 
    2795   echo $ECHO_N "(cached) $ECHO_C" >&6 
     3106{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 
     3107$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 
     3108if test "${ac_cv_prog_cc_c89+set}" = set; then : 
     3109  $as_echo_n "(cached) " >&6 
    27963110else 
    27973111  ac_cv_prog_cc_c89=no 
    27983112ac_save_CC=$CC 
    2799 cat >conftest.$ac_ext <<_ACEOF 
    2800 /* confdefs.h.  */ 
    2801 _ACEOF 
    2802 cat confdefs.h >>conftest.$ac_ext 
    2803 cat >>conftest.$ac_ext <<_ACEOF 
     3113cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    28043114/* end confdefs.h.  */ 
    28053115#include <stdarg.h> 
    … …  
    28583168do 
    28593169  CC="$ac_save_CC $ac_arg" 
    2860   rm -f conftest.$ac_objext 
    2861 if { (ac_try="$ac_compile" 
    2862 case "(($ac_try" in 
    2863   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    2864   *) ac_try_echo=$ac_try;; 
    2865 esac 
    2866 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    2867   (eval "$ac_compile") 2>conftest.er1 
    2868   ac_status=$? 
    2869   grep -v '^ *+' conftest.er1 >conftest.err 
    2870   rm -f conftest.er1 
    2871   cat conftest.err >&5 
    2872   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    2873   (exit $ac_status); } && { 
    2874          test -z "$ac_c_werror_flag" || 
    2875          test ! -s conftest.err 
    2876        } && test -s conftest.$ac_objext; then 
     3170  if ac_fn_c_try_compile "$LINENO"; then : 
    28773171  ac_cv_prog_cc_c89=$ac_arg 
    2878 else 
    2879   echo "$as_me: failed program was:" >&5 
    2880 sed 's/^/| /' conftest.$ac_ext >&5 
    2881  
    2882  
    2883 fi 
    2884  
     3172fi 
    28853173rm -f core conftest.err conftest.$ac_objext 
    28863174  test "x$ac_cv_prog_cc_c89" != "xno" && break 
    … …  
    28933181case "x$ac_cv_prog_cc_c89" in 
    28943182  x) 
    2895     { echo "$as_me:$LINENO: result: none needed" >&5 
    2896 echo "${ECHO_T}none needed" >&6; } ;; 
     3183    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 
     3184$as_echo "none needed" >&6; } ;; 
    28973185  xno) 
    2898     { echo "$as_me:$LINENO: result: unsupported" >&5 
    2899 echo "${ECHO_T}unsupported" >&6; } ;; 
     3186    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 
     3187$as_echo "unsupported" >&6; } ;; 
    29003188  *) 
    29013189    CC="$CC $ac_cv_prog_cc_c89" 
    2902     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5 
    2903 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;; 
     3190    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 
     3191$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 
    29043192esac 
    2905  
     3193if test "x$ac_cv_prog_cc_c89" != xno; then : 
     3194 
     3195fi 
    29063196 
    29073197ac_ext=c 
    … …  
    29253215    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 
    29263216set dummy $ac_tool_prefix$ac_prog; ac_word=$2 
    2927 { echo "$as_me:$LINENO: checking for $ac_word" >&5 
    2928 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 
    2929 if test "${ac_cv_prog_CXX+set}" = set; then 
    2930   echo $ECHO_N "(cached) $ECHO_C" >&6 
     3217{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
     3218$as_echo_n "checking for $ac_word... " >&6; } 
     3219if test "${ac_cv_prog_CXX+set}" = set; then : 
     3220  $as_echo_n "(cached) " >&6 
    29313221else 
    29323222  if test -n "$CXX"; then 
    … …  
    29383228  IFS=$as_save_IFS 
    29393229  test -z "$as_dir" && as_dir=. 
    2940   for ac_exec_ext in '' $ac_executable_extensions; do 
     3230    for ac_exec_ext in '' $ac_executable_extensions; do 
    29413231  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
    29423232    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 
    2943     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
     3233    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 
    29443234    break 2 
    29453235  fi 
    29463236done 
    2947 done 
     3237  done 
    29483238IFS=$as_save_IFS 
    29493239 
    … …  
    29523242CXX=$ac_cv_prog_CXX 
    29533243if test -n "$CXX"; then 
    2954   { echo "$as_me:$LINENO: result: $CXX" >&5 
    2955 echo "${ECHO_T}$CXX" >&6; } 
    2956 else 
    2957   { echo "$as_me:$LINENO: result: no" >&5 
    2958 echo "${ECHO_T}no" >&6; } 
     3244  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 
     3245$as_echo "$CXX" >&6; } 
     3246else 
     3247  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     3248$as_echo "no" >&6; } 
    29593249fi 
    29603250 
    … …  
    29693259  # Extract the first word of "$ac_prog", so it can be a program name with args. 
    29703260set dummy $ac_prog; ac_word=$2 
    2971 { echo "$as_me:$LINENO: checking for $ac_word" >&5 
    2972 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } 
    2973 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then 
    2974   echo $ECHO_N "(cached) $ECHO_C" >&6 
     3261{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 
     3262$as_echo_n "checking for $ac_word... " >&6; } 
     3263if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then : 
     3264  $as_echo_n "(cached) " >&6 
    29753265else 
    29763266  if test -n "$ac_ct_CXX"; then 
    … …  
    29823272  IFS=$as_save_IFS 
    29833273  test -z "$as_dir" && as_dir=. 
    2984   for ac_exec_ext in '' $ac_executable_extensions; do 
     3274    for ac_exec_ext in '' $ac_executable_extensions; do 
    29853275  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 
    29863276    ac_cv_prog_ac_ct_CXX="$ac_prog" 
    2987     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 
     3277    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 
    29883278    break 2 
    29893279  fi 
    29903280done 
    2991 done 
     3281  done 
    29923282IFS=$as_save_IFS 
    29933283 
    … …  
    29963286ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 
    29973287if test -n "$ac_ct_CXX"; then 
    2998   { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 
    2999 echo "${ECHO_T}$ac_ct_CXX" >&6; } 
    3000 else 
    3001   { echo "$as_me:$LINENO: result: no" >&5 
    3002 echo "${ECHO_T}no" >&6; } 
     3288  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 
     3289$as_echo "$ac_ct_CXX" >&6; } 
     3290else 
     3291  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     3292$as_echo "no" >&6; } 
    30033293fi 
    30043294 
    … …  
    30123302    case $cross_compiling:$ac_tool_warned in 
    30133303yes:) 
    3014 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools 
    3015 whose name does not start with the host triplet.  If you think this 
    3016 configuration is useful to you, please write to autoconf@gnu.org." >&5 
    3017 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools 
    3018 whose name does not start with the host triplet.  If you think this 
    3019 configuration is useful to you, please write to autoconf@gnu.org." >&2;} 
     3304{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 
     3305$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 
    30203306ac_tool_warned=yes ;; 
    30213307esac 
    … …  
    30273313fi 
    30283314# Provide some information about the compiler. 
    3029 echo "$as_me:$LINENO: checking for C++ compiler version" >&5 
    3030 ac_compiler=`set X $ac_compile; echo $2` 
    3031 { (ac_try="$ac_compiler --version >&5" 
     3315$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 
     3316set X $ac_compile 
     3317ac_compiler=$2 
     3318for ac_option in --version -v -V -qversion; do 
     3319  { { ac_try="$ac_compiler $ac_option >&5" 
    30323320case "(($ac_try" in 
    30333321  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    30343322  *) ac_try_echo=$ac_try;; 
    30353323esac 
    3036 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3037   (eval "$ac_compiler --version >&5") 2>&5 
     3324eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 
     3325$as_echo "$ac_try_echo"; } >&5 
     3326  (eval "$ac_compiler $ac_option >&5") 2>conftest.err 
    30383327  ac_status=$? 
    3039   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3040   (exit $ac_status); } 
    3041 { (ac_try="$ac_compiler -v >&5" 
    3042 case "(($ac_try" in 
    3043   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3044   *) ac_try_echo=$ac_try;; 
    3045 esac 
    3046 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3047   (eval "$ac_compiler -v >&5") 2>&5 
    3048   ac_status=$? 
    3049   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3050   (exit $ac_status); } 
    3051 { (ac_try="$ac_compiler -V >&5" 
    3052 case "(($ac_try" in 
    3053   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3054   *) ac_try_echo=$ac_try;; 
    3055 esac 
    3056 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3057   (eval "$ac_compiler -V >&5") 2>&5 
    3058   ac_status=$? 
    3059   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3060   (exit $ac_status); } 
    3061  
    3062 { echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 
    3063 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; } 
    3064 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then 
    3065   echo $ECHO_N "(cached) $ECHO_C" >&6 
    3066 else 
    3067   cat >conftest.$ac_ext <<_ACEOF 
    3068 /* confdefs.h.  */ 
    3069 _ACEOF 
    3070 cat confdefs.h >>conftest.$ac_ext 
    3071 cat >>conftest.$ac_ext <<_ACEOF 
     3328  if test -s conftest.err; then 
     3329    sed '10a\ 
     3330... rest of stderr output deleted ... 
     3331         10q' conftest.err >conftest.er1 
     3332    cat conftest.er1 >&5 
     3333  fi 
     3334  rm -f conftest.er1 conftest.err 
     3335  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 
     3336  test $ac_status = 0; } 
     3337done 
     3338 
     3339{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 
     3340$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } 
     3341if test "${ac_cv_cxx_compiler_gnu+set}" = set; then : 
     3342  $as_echo_n "(cached) " >&6 
     3343else 
     3344  cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    30723345/* end confdefs.h.  */ 
    30733346 
    … …  
    30833356} 
    30843357_ACEOF 
    3085 rm -f conftest.$ac_objext 
    3086 if { (ac_try="$ac_compile" 
    3087 case "(($ac_try" in 
    3088   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3089   *) ac_try_echo=$ac_try;; 
    3090 esac 
    3091 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3092   (eval "$ac_compile") 2>conftest.er1 
    3093   ac_status=$? 
    3094   grep -v '^ *+' conftest.er1 >conftest.err 
    3095   rm -f conftest.er1 
    3096   cat conftest.err >&5 
    3097   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3098   (exit $ac_status); } && { 
    3099          test -z "$ac_cxx_werror_flag" || 
    3100          test ! -s conftest.err 
    3101        } && test -s conftest.$ac_objext; then 
     3358if ac_fn_cxx_try_compile "$LINENO"; then : 
    31023359  ac_compiler_gnu=yes 
    31033360else 
    3104   echo "$as_me: failed program was:" >&5 
    3105 sed 's/^/| /' conftest.$ac_ext >&5 
    3106  
    3107         ac_compiler_gnu=no 
    3108 fi 
    3109  
     3361  ac_compiler_gnu=no 
     3362fi 
    31103363rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    31113364ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 
    31123365 
    31133366fi 
    3114 { echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 
    3115 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; } 
    3116 GXX=`test $ac_compiler_gnu = yes && echo yes` 
     3367{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 
     3368$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } 
     3369if test $ac_compiler_gnu = yes; then 
     3370  GXX=yes 
     3371else 
     3372  GXX= 
     3373fi 
    31173374ac_test_CXXFLAGS=${CXXFLAGS+set} 
    31183375ac_save_CXXFLAGS=$CXXFLAGS 
    3119 { echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 
    3120 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; } 
    3121 if test "${ac_cv_prog_cxx_g+set}" = set; then 
    3122   echo $ECHO_N "(cached) $ECHO_C" >&6 
     3376{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 
     3377$as_echo_n "checking whether $CXX accepts -g... " >&6; } 
     3378if test "${ac_cv_prog_cxx_g+set}" = set; then : 
     3379  $as_echo_n "(cached) " >&6 
    31233380else 
    31243381  ac_save_cxx_werror_flag=$ac_cxx_werror_flag 
    … …  
    31263383   ac_cv_prog_cxx_g=no 
    31273384   CXXFLAGS="-g" 
    3128    cat >conftest.$ac_ext <<_ACEOF 
    3129 /* confdefs.h.  */ 
    3130 _ACEOF 
    3131 cat confdefs.h >>conftest.$ac_ext 
    3132 cat >>conftest.$ac_ext <<_ACEOF 
     3385   cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    31333386/* end confdefs.h.  */ 
    31343387 
    … …  
    31413394} 
    31423395_ACEOF 
    3143 rm -f conftest.$ac_objext 
    3144 if { (ac_try="$ac_compile" 
    3145 case "(($ac_try" in 
    3146   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3147   *) ac_try_echo=$ac_try;; 
    3148 esac 
    3149 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3150   (eval "$ac_compile") 2>conftest.er1 
    3151   ac_status=$? 
    3152   grep -v '^ *+' conftest.er1 >conftest.err 
    3153   rm -f conftest.er1 
    3154   cat conftest.err >&5 
    3155   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3156   (exit $ac_status); } && { 
    3157          test -z "$ac_cxx_werror_flag" || 
    3158          test ! -s conftest.err 
    3159        } && test -s conftest.$ac_objext; then 
     3396if ac_fn_cxx_try_compile "$LINENO"; then : 
    31603397  ac_cv_prog_cxx_g=yes 
    31613398else 
    3162   echo "$as_me: failed program was:" >&5 
    3163 sed 's/^/| /' conftest.$ac_ext >&5 
    3164  
    3165         CXXFLAGS="" 
    3166       cat >conftest.$ac_ext <<_ACEOF 
    3167 /* confdefs.h.  */ 
    3168 _ACEOF 
    3169 cat confdefs.h >>conftest.$ac_ext 
    3170 cat >>conftest.$ac_ext <<_ACEOF 
     3399  CXXFLAGS="" 
     3400      cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    31713401/* end confdefs.h.  */ 
    31723402 
    … …  
    31793409} 
    31803410_ACEOF 
    3181 rm -f conftest.$ac_objext 
    3182 if { (ac_try="$ac_compile" 
    3183 case "(($ac_try" in 
    3184   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3185   *) ac_try_echo=$ac_try;; 
    3186 esac 
    3187 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3188   (eval "$ac_compile") 2>conftest.er1 
    3189   ac_status=$? 
    3190   grep -v '^ *+' conftest.er1 >conftest.err 
    3191   rm -f conftest.er1 
    3192   cat conftest.err >&5 
    3193   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3194   (exit $ac_status); } && { 
    3195          test -z "$ac_cxx_werror_flag" || 
    3196          test ! -s conftest.err 
    3197        } && test -s conftest.$ac_objext; then 
    3198   : 
    3199 else 
    3200   echo "$as_me: failed program was:" >&5 
    3201 sed 's/^/| /' conftest.$ac_ext >&5 
    3202  
    3203         ac_cxx_werror_flag=$ac_save_cxx_werror_flag 
     3411if ac_fn_cxx_try_compile "$LINENO"; then : 
     3412 
     3413else 
     3414  ac_cxx_werror_flag=$ac_save_cxx_werror_flag 
    32043415         CXXFLAGS="-g" 
    3205          cat >conftest.$ac_ext <<_ACEOF 
    3206 /* confdefs.h.  */ 
    3207 _ACEOF 
    3208 cat confdefs.h >>conftest.$ac_ext 
    3209 cat >>conftest.$ac_ext <<_ACEOF 
     3416         cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    32103417/* end confdefs.h.  */ 
    32113418 
    … …  
    32183425} 
    32193426_ACEOF 
    3220 rm -f conftest.$ac_objext 
    3221 if { (ac_try="$ac_compile" 
    3222 case "(($ac_try" in 
    3223   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3224   *) ac_try_echo=$ac_try;; 
    3225 esac 
    3226 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3227   (eval "$ac_compile") 2>conftest.er1 
    3228   ac_status=$? 
    3229   grep -v '^ *+' conftest.er1 >conftest.err 
    3230   rm -f conftest.er1 
    3231   cat conftest.err >&5 
    3232   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3233   (exit $ac_status); } && { 
    3234          test -z "$ac_cxx_werror_flag" || 
    3235          test ! -s conftest.err 
    3236        } && test -s conftest.$ac_objext; then 
     3427if ac_fn_cxx_try_compile "$LINENO"; then : 
    32373428  ac_cv_prog_cxx_g=yes 
    3238 else 
    3239   echo "$as_me: failed program was:" >&5 
    3240 sed 's/^/| /' conftest.$ac_ext >&5 
    3241  
    3242  
    3243 fi 
    3244  
     3429fi 
    32453430rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    32463431fi 
    3247  
    32483432rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    32493433fi 
    3250  
    32513434rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    32523435   ac_cxx_werror_flag=$ac_save_cxx_werror_flag 
    32533436fi 
    3254 { echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 
    3255 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; } 
     3437{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 
     3438$as_echo "$ac_cv_prog_cxx_g" >&6; } 
    32563439if test "$ac_test_CXXFLAGS" = set; then 
    32573440  CXXFLAGS=$ac_save_CXXFLAGS 
    … …  
    33313514 
    33323515 
    3333  
    3334 { echo "$as_me:$LINENO: checking for pthread_create in -lpthread" >&5 
    3335 echo $ECHO_N "checking for pthread_create in -lpthread... $ECHO_C" >&6; } 
    3336 if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then 
    3337   echo $ECHO_N "(cached) $ECHO_C" >&6 
     3516case $target in 
     3517    *mingw* | *cygw* | *win32* | *w32* ) 
     3518        ac_shlib_suffix=dll 
     3519        ;; 
     3520    *darwin*) 
     3521        ac_shlib_suffix=dylib 
     3522        ;; 
     3523    *) 
     3524        ac_shlib_suffix=so 
     3525        ;; 
     3526esac 
     3527 
     3528 
     3529{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 
     3530$as_echo_n "checking for pthread_create in -lpthread... " >&6; } 
     3531if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then : 
     3532  $as_echo_n "(cached) " >&6 
    33383533else 
    33393534  ac_check_lib_save_LIBS=$LIBS 
    33403535LIBS="-lpthread  $LIBS" 
    3341 cat >conftest.$ac_ext <<_ACEOF 
    3342 /* confdefs.h.  */ 
    3343 _ACEOF 
    3344 cat confdefs.h >>conftest.$ac_ext 
    3345 cat >>conftest.$ac_ext <<_ACEOF 
     3536cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    33463537/* end confdefs.h.  */ 
    33473538 
    … …  
    33613552} 
    33623553_ACEOF 
    3363 rm -f conftest.$ac_objext conftest$ac_exeext 
    3364 if { (ac_try="$ac_link" 
    3365 case "(($ac_try" in 
    3366   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3367   *) ac_try_echo=$ac_try;; 
    3368 esac 
    3369 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3370   (eval "$ac_link") 2>conftest.er1 
    3371   ac_status=$? 
    3372   grep -v '^ *+' conftest.er1 >conftest.err 
    3373   rm -f conftest.er1 
    3374   cat conftest.err >&5 
    3375   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3376   (exit $ac_status); } && { 
    3377          test -z "$ac_c_werror_flag" || 
    3378          test ! -s conftest.err 
    3379        } && test -s conftest$ac_exeext && 
    3380        $as_test_x conftest$ac_exeext; then 
     3554if ac_fn_c_try_link "$LINENO"; then : 
    33813555  ac_cv_lib_pthread_pthread_create=yes 
    33823556else 
    3383   echo "$as_me: failed program was:" >&5 
    3384 sed 's/^/| /' conftest.$ac_ext >&5 
    3385  
    3386         ac_cv_lib_pthread_pthread_create=no 
    3387 fi 
    3388  
    3389 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    3390       conftest$ac_exeext conftest.$ac_ext 
     3557  ac_cv_lib_pthread_pthread_create=no 
     3558fi 
     3559rm -f core conftest.err conftest.$ac_objext \ 
     3560    conftest$ac_exeext conftest.$ac_ext 
    33913561LIBS=$ac_check_lib_save_LIBS 
    33923562fi 
    3393 { echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_create" >&5 
    3394 echo "${ECHO_T}$ac_cv_lib_pthread_pthread_create" >&6; } 
    3395 if test $ac_cv_lib_pthread_pthread_create = yes; then 
     3563{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5 
     3564$as_echo "$ac_cv_lib_pthread_pthread_create" >&6; } 
     3565if test "x$ac_cv_lib_pthread_pthread_create" = x""yes; then : 
    33963566  cat >>confdefs.h <<_ACEOF 
    33973567#define HAVE_LIBPTHREAD 1 
    … …  
    34023572fi 
    34033573 
    3404  
    3405 { echo "$as_me:$LINENO: checking for puts in -lwsock32" >&5 
    3406 echo $ECHO_N "checking for puts in -lwsock32... $ECHO_C" >&6; } 
    3407 if test "${ac_cv_lib_wsock32_puts+set}" = set; then 
    3408   echo $ECHO_N "(cached) $ECHO_C" >&6 
     3574{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for puts in -lwsock32" >&5 
     3575$as_echo_n "checking for puts in -lwsock32... " >&6; } 
     3576if test "${ac_cv_lib_wsock32_puts+set}" = set; then : 
     3577  $as_echo_n "(cached) " >&6 
    34093578else 
    34103579  ac_check_lib_save_LIBS=$LIBS 
    34113580LIBS="-lwsock32  $LIBS" 
    3412 cat >conftest.$ac_ext <<_ACEOF 
    3413 /* confdefs.h.  */ 
    3414 _ACEOF 
    3415 cat confdefs.h >>conftest.$ac_ext 
    3416 cat >>conftest.$ac_ext <<_ACEOF 
     3581cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    34173582/* end confdefs.h.  */ 
    34183583 
    … …  
    34323597} 
    34333598_ACEOF 
    3434 rm -f conftest.$ac_objext conftest$ac_exeext 
    3435 if { (ac_try="$ac_link" 
    3436 case "(($ac_try" in 
    3437   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3438   *) ac_try_echo=$ac_try;; 
    3439 esac 
    3440 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3441   (eval "$ac_link") 2>conftest.er1 
    3442   ac_status=$? 
    3443   grep -v '^ *+' conftest.er1 >conftest.err 
    3444   rm -f conftest.er1 
    3445   cat conftest.err >&5 
    3446   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3447   (exit $ac_status); } && { 
    3448          test -z "$ac_c_werror_flag" || 
    3449          test ! -s conftest.err 
    3450        } && test -s conftest$ac_exeext && 
    3451        $as_test_x conftest$ac_exeext; then 
     3599if ac_fn_c_try_link "$LINENO"; then : 
    34523600  ac_cv_lib_wsock32_puts=yes 
    34533601else 
    3454   echo "$as_me: failed program was:" >&5 
    3455 sed 's/^/| /' conftest.$ac_ext >&5 
    3456  
    3457         ac_cv_lib_wsock32_puts=no 
    3458 fi 
    3459  
    3460 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    3461       conftest$ac_exeext conftest.$ac_ext 
     3602  ac_cv_lib_wsock32_puts=no 
     3603fi 
     3604rm -f core conftest.err conftest.$ac_objext \ 
     3605    conftest$ac_exeext conftest.$ac_ext 
    34623606LIBS=$ac_check_lib_save_LIBS 
    34633607fi 
    3464 { echo "$as_me:$LINENO: result: $ac_cv_lib_wsock32_puts" >&5 
    3465 echo "${ECHO_T}$ac_cv_lib_wsock32_puts" >&6; } 
    3466 if test $ac_cv_lib_wsock32_puts = yes; then 
     3608{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_wsock32_puts" >&5 
     3609$as_echo "$ac_cv_lib_wsock32_puts" >&6; } 
     3610if test "x$ac_cv_lib_wsock32_puts" = x""yes; then : 
    34673611  cat >>confdefs.h <<_ACEOF 
    34683612#define HAVE_LIBWSOCK32 1 
    … …  
    34733617fi 
    34743618 
    3475  
    3476 { echo "$as_me:$LINENO: checking for puts in -lws2_32" >&5 
    3477 echo $ECHO_N "checking for puts in -lws2_32... $ECHO_C" >&6; } 
    3478 if test "${ac_cv_lib_ws2_32_puts+set}" = set; then 
    3479   echo $ECHO_N "(cached) $ECHO_C" >&6 
     3619{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for puts in -lws2_32" >&5 
     3620$as_echo_n "checking for puts in -lws2_32... " >&6; } 
     3621if test "${ac_cv_lib_ws2_32_puts+set}" = set; then : 
     3622  $as_echo_n "(cached) " >&6 
    34803623else 
    34813624  ac_check_lib_save_LIBS=$LIBS 
    34823625LIBS="-lws2_32  $LIBS" 
    3483 cat >conftest.$ac_ext <<_ACEOF 
    3484 /* confdefs.h.  */ 
    3485 _ACEOF 
    3486 cat confdefs.h >>conftest.$ac_ext 
    3487 cat >>conftest.$ac_ext <<_ACEOF 
     3626cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    34883627/* end confdefs.h.  */ 
    34893628 
    … …  
    35033642} 
    35043643_ACEOF 
    3505 rm -f conftest.$ac_objext conftest$ac_exeext 
    3506 if { (ac_try="$ac_link" 
    3507 case "(($ac_try" in 
    3508   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3509   *) ac_try_echo=$ac_try;; 
    3510 esac 
    3511 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3512   (eval "$ac_link") 2>conftest.er1 
    3513   ac_status=$? 
    3514   grep -v '^ *+' conftest.er1 >conftest.err 
    3515   rm -f conftest.er1 
    3516   cat conftest.err >&5 
    3517   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3518   (exit $ac_status); } && { 
    3519          test -z "$ac_c_werror_flag" || 
    3520          test ! -s conftest.err 
    3521        } && test -s conftest$ac_exeext && 
    3522        $as_test_x conftest$ac_exeext; then 
     3644if ac_fn_c_try_link "$LINENO"; then : 
    35233645  ac_cv_lib_ws2_32_puts=yes 
    35243646else 
    3525   echo "$as_me: failed program was:" >&5 
    3526 sed 's/^/| /' conftest.$ac_ext >&5 
    3527  
    3528         ac_cv_lib_ws2_32_puts=no 
    3529 fi 
    3530  
    3531 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    3532       conftest$ac_exeext conftest.$ac_ext 
     3647  ac_cv_lib_ws2_32_puts=no 
     3648fi 
     3649rm -f core conftest.err conftest.$ac_objext \ 
     3650    conftest$ac_exeext conftest.$ac_ext 
    35333651LIBS=$ac_check_lib_save_LIBS 
    35343652fi 
    3535 { echo "$as_me:$LINENO: result: $ac_cv_lib_ws2_32_puts" >&5 
    3536 echo "${ECHO_T}$ac_cv_lib_ws2_32_puts" >&6; } 
    3537 if test $ac_cv_lib_ws2_32_puts = yes; then 
     3653{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ws2_32_puts" >&5 
     3654$as_echo "$ac_cv_lib_ws2_32_puts" >&6; } 
     3655if test "x$ac_cv_lib_ws2_32_puts" = x""yes; then : 
    35383656  cat >>confdefs.h <<_ACEOF 
    35393657#define HAVE_LIBWS2_32 1 
    … …  
    35443662fi 
    35453663 
    3546  
    3547 { echo "$as_me:$LINENO: checking for puts in -lole32" >&5 
    3548 echo $ECHO_N "checking for puts in -lole32... $ECHO_C" >&6; } 
    3549 if test "${ac_cv_lib_ole32_puts+set}" = set; then 
    3550   echo $ECHO_N "(cached) $ECHO_C" >&6 
     3664{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for puts in -lole32" >&5 
     3665$as_echo_n "checking for puts in -lole32... " >&6; } 
     3666if test "${ac_cv_lib_ole32_puts+set}" = set; then : 
     3667  $as_echo_n "(cached) " >&6 
    35513668else 
    35523669  ac_check_lib_save_LIBS=$LIBS 
    35533670LIBS="-lole32  $LIBS" 
    3554 cat >conftest.$ac_ext <<_ACEOF 
    3555 /* confdefs.h.  */ 
    3556 _ACEOF 
    3557 cat confdefs.h >>conftest.$ac_ext 
    3558 cat >>conftest.$ac_ext <<_ACEOF 
     3671cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    35593672/* end confdefs.h.  */ 
    35603673 
    … …  
    35743687} 
    35753688_ACEOF 
    3576 rm -f conftest.$ac_objext conftest$ac_exeext 
    3577 if { (ac_try="$ac_link" 
    3578 case "(($ac_try" in 
    3579   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3580   *) ac_try_echo=$ac_try;; 
    3581 esac 
    3582 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3583   (eval "$ac_link") 2>conftest.er1 
    3584   ac_status=$? 
    3585   grep -v '^ *+' conftest.er1 >conftest.err 
    3586   rm -f conftest.er1 
    3587   cat conftest.err >&5 
    3588   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3589   (exit $ac_status); } && { 
    3590          test -z "$ac_c_werror_flag" || 
    3591          test ! -s conftest.err 
    3592        } && test -s conftest$ac_exeext && 
    3593        $as_test_x conftest$ac_exeext; then 
     3689if ac_fn_c_try_link "$LINENO"; then : 
    35943690  ac_cv_lib_ole32_puts=yes 
    35953691else 
    3596   echo "$as_me: failed program was:" >&5 
    3597 sed 's/^/| /' conftest.$ac_ext >&5 
    3598  
    3599         ac_cv_lib_ole32_puts=no 
    3600 fi 
    3601  
    3602 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    3603       conftest$ac_exeext conftest.$ac_ext 
     3692  ac_cv_lib_ole32_puts=no 
     3693fi 
     3694rm -f core conftest.err conftest.$ac_objext \ 
     3695    conftest$ac_exeext conftest.$ac_ext 
    36043696LIBS=$ac_check_lib_save_LIBS 
    36053697fi 
    3606 { echo "$as_me:$LINENO: result: $ac_cv_lib_ole32_puts" >&5 
    3607 echo "${ECHO_T}$ac_cv_lib_ole32_puts" >&6; } 
    3608 if test $ac_cv_lib_ole32_puts = yes; then 
     3698{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ole32_puts" >&5 
     3699$as_echo "$ac_cv_lib_ole32_puts" >&6; } 
     3700if test "x$ac_cv_lib_ole32_puts" = x""yes; then : 
    36093701  cat >>confdefs.h <<_ACEOF 
    36103702#define HAVE_LIBOLE32 1 
    … …  
    36153707fi 
    36163708 
    3617  
    3618 { echo "$as_me:$LINENO: checking for puts in -lwinmm" >&5 
    3619 echo $ECHO_N "checking for puts in -lwinmm... $ECHO_C" >&6; } 
    3620 if test "${ac_cv_lib_winmm_puts+set}" = set; then 
    3621   echo $ECHO_N "(cached) $ECHO_C" >&6 
     3709{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for puts in -lwinmm" >&5 
     3710$as_echo_n "checking for puts in -lwinmm... " >&6; } 
     3711if test "${ac_cv_lib_winmm_puts+set}" = set; then : 
     3712  $as_echo_n "(cached) " >&6 
    36223713else 
    36233714  ac_check_lib_save_LIBS=$LIBS 
    36243715LIBS="-lwinmm  $LIBS" 
    3625 cat >conftest.$ac_ext <<_ACEOF 
    3626 /* confdefs.h.  */ 
    3627 _ACEOF 
    3628 cat confdefs.h >>conftest.$ac_ext 
    3629 cat >>conftest.$ac_ext <<_ACEOF 
     3716cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    36303717/* end confdefs.h.  */ 
    36313718 
    … …  
    36453732} 
    36463733_ACEOF 
    3647 rm -f conftest.$ac_objext conftest$ac_exeext 
    3648 if { (ac_try="$ac_link" 
    3649 case "(($ac_try" in 
    3650   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3651   *) ac_try_echo=$ac_try;; 
    3652 esac 
    3653 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3654   (eval "$ac_link") 2>conftest.er1 
    3655   ac_status=$? 
    3656   grep -v '^ *+' conftest.er1 >conftest.err 
    3657   rm -f conftest.er1 
    3658   cat conftest.err >&5 
    3659   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3660   (exit $ac_status); } && { 
    3661          test -z "$ac_c_werror_flag" || 
    3662          test ! -s conftest.err 
    3663        } && test -s conftest$ac_exeext && 
    3664        $as_test_x conftest$ac_exeext; then 
     3734if ac_fn_c_try_link "$LINENO"; then : 
    36653735  ac_cv_lib_winmm_puts=yes 
    36663736else 
    3667   echo "$as_me: failed program was:" >&5 
    3668 sed 's/^/| /' conftest.$ac_ext >&5 
    3669  
    3670         ac_cv_lib_winmm_puts=no 
    3671 fi 
    3672  
    3673 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    3674       conftest$ac_exeext conftest.$ac_ext 
     3737  ac_cv_lib_winmm_puts=no 
     3738fi 
     3739rm -f core conftest.err conftest.$ac_objext \ 
     3740    conftest$ac_exeext conftest.$ac_ext 
    36753741LIBS=$ac_check_lib_save_LIBS 
    36763742fi 
    3677 { echo "$as_me:$LINENO: result: $ac_cv_lib_winmm_puts" >&5 
    3678 echo "${ECHO_T}$ac_cv_lib_winmm_puts" >&6; } 
    3679 if test $ac_cv_lib_winmm_puts = yes; then 
     3743{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_winmm_puts" >&5 
     3744$as_echo "$ac_cv_lib_winmm_puts" >&6; } 
     3745if test "x$ac_cv_lib_winmm_puts" = x""yes; then : 
    36803746  cat >>confdefs.h <<_ACEOF 
    36813747#define HAVE_LIBWINMM 1 
    … …  
    36863752fi 
    36873753 
    3688  
    3689 { echo "$as_me:$LINENO: checking for puts in -lsocket" >&5 
    3690 echo $ECHO_N "checking for puts in -lsocket... $ECHO_C" >&6; } 
    3691 if test "${ac_cv_lib_socket_puts+set}" = set; then 
    3692   echo $ECHO_N "(cached) $ECHO_C" >&6 
     3754{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for puts in -lsocket" >&5 
     3755$as_echo_n "checking for puts in -lsocket... " >&6; } 
     3756if test "${ac_cv_lib_socket_puts+set}" = set; then : 
     3757  $as_echo_n "(cached) " >&6 
    36933758else 
    36943759  ac_check_lib_save_LIBS=$LIBS 
    36953760LIBS="-lsocket  $LIBS" 
    3696 cat >conftest.$ac_ext <<_ACEOF 
    3697 /* confdefs.h.  */ 
    3698 _ACEOF 
    3699 cat confdefs.h >>conftest.$ac_ext 
    3700 cat >>conftest.$ac_ext <<_ACEOF 
     3761cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    37013762/* end confdefs.h.  */ 
    37023763 
    … …  
    37163777} 
    37173778_ACEOF 
    3718 rm -f conftest.$ac_objext conftest$ac_exeext 
    3719 if { (ac_try="$ac_link" 
    3720 case "(($ac_try" in 
    3721   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3722   *) ac_try_echo=$ac_try;; 
    3723 esac 
    3724 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3725   (eval "$ac_link") 2>conftest.er1 
    3726   ac_status=$? 
    3727   grep -v '^ *+' conftest.er1 >conftest.err 
    3728   rm -f conftest.er1 
    3729   cat conftest.err >&5 
    3730   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3731   (exit $ac_status); } && { 
    3732          test -z "$ac_c_werror_flag" || 
    3733          test ! -s conftest.err 
    3734        } && test -s conftest$ac_exeext && 
    3735        $as_test_x conftest$ac_exeext; then 
     3779if ac_fn_c_try_link "$LINENO"; then : 
    37363780  ac_cv_lib_socket_puts=yes 
    37373781else 
    3738   echo "$as_me: failed program was:" >&5 
    3739 sed 's/^/| /' conftest.$ac_ext >&5 
    3740  
    3741         ac_cv_lib_socket_puts=no 
    3742 fi 
    3743  
    3744 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    3745       conftest$ac_exeext conftest.$ac_ext 
     3782  ac_cv_lib_socket_puts=no 
     3783fi 
     3784rm -f core conftest.err conftest.$ac_objext \ 
     3785    conftest$ac_exeext conftest.$ac_ext 
    37463786LIBS=$ac_check_lib_save_LIBS 
    37473787fi 
    3748 { echo "$as_me:$LINENO: result: $ac_cv_lib_socket_puts" >&5 
    3749 echo "${ECHO_T}$ac_cv_lib_socket_puts" >&6; } 
    3750 if test $ac_cv_lib_socket_puts = yes; then 
     3788{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_puts" >&5 
     3789$as_echo "$ac_cv_lib_socket_puts" >&6; } 
     3790if test "x$ac_cv_lib_socket_puts" = x""yes; then : 
    37513791  cat >>confdefs.h <<_ACEOF 
    37523792#define HAVE_LIBSOCKET 1 
    … …  
    37573797fi 
    37583798 
    3759  
    3760 { echo "$as_me:$LINENO: checking for puts in -lrt" >&5 
    3761 echo $ECHO_N "checking for puts in -lrt... $ECHO_C" >&6; } 
    3762 if test "${ac_cv_lib_rt_puts+set}" = set; then 
    3763   echo $ECHO_N "(cached) $ECHO_C" >&6 
     3799{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for puts in -lrt" >&5 
     3800$as_echo_n "checking for puts in -lrt... " >&6; } 
     3801if test "${ac_cv_lib_rt_puts+set}" = set; then : 
     3802  $as_echo_n "(cached) " >&6 
    37643803else 
    37653804  ac_check_lib_save_LIBS=$LIBS 
    37663805LIBS="-lrt  $LIBS" 
    3767 cat >conftest.$ac_ext <<_ACEOF 
    3768 /* confdefs.h.  */ 
    3769 _ACEOF 
    3770 cat confdefs.h >>conftest.$ac_ext 
    3771 cat >>conftest.$ac_ext <<_ACEOF 
     3806cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    37723807/* end confdefs.h.  */ 
    37733808 
    … …  
    37873822} 
    37883823_ACEOF 
    3789 rm -f conftest.$ac_objext conftest$ac_exeext 
    3790 if { (ac_try="$ac_link" 
    3791 case "(($ac_try" in 
    3792   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3793   *) ac_try_echo=$ac_try;; 
    3794 esac 
    3795 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3796   (eval "$ac_link") 2>conftest.er1 
    3797   ac_status=$? 
    3798   grep -v '^ *+' conftest.er1 >conftest.err 
    3799   rm -f conftest.er1 
    3800   cat conftest.err >&5 
    3801   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3802   (exit $ac_status); } && { 
    3803          test -z "$ac_c_werror_flag" || 
    3804          test ! -s conftest.err 
    3805        } && test -s conftest$ac_exeext && 
    3806        $as_test_x conftest$ac_exeext; then 
     3824if ac_fn_c_try_link "$LINENO"; then : 
    38073825  ac_cv_lib_rt_puts=yes 
    38083826else 
    3809   echo "$as_me: failed program was:" >&5 
    3810 sed 's/^/| /' conftest.$ac_ext >&5 
    3811  
    3812         ac_cv_lib_rt_puts=no 
    3813 fi 
    3814  
    3815 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    3816       conftest$ac_exeext conftest.$ac_ext 
     3827  ac_cv_lib_rt_puts=no 
     3828fi 
     3829rm -f core conftest.err conftest.$ac_objext \ 
     3830    conftest$ac_exeext conftest.$ac_ext 
    38173831LIBS=$ac_check_lib_save_LIBS 
    38183832fi 
    3819 { echo "$as_me:$LINENO: result: $ac_cv_lib_rt_puts" >&5 
    3820 echo "${ECHO_T}$ac_cv_lib_rt_puts" >&6; } 
    3821 if test $ac_cv_lib_rt_puts = yes; then 
     3833{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_puts" >&5 
     3834$as_echo "$ac_cv_lib_rt_puts" >&6; } 
     3835if test "x$ac_cv_lib_rt_puts" = x""yes; then : 
    38223836  cat >>confdefs.h <<_ACEOF 
    38233837#define HAVE_LIBRT 1 
    … …  
    38283842fi 
    38293843 
    3830  
    3831 { echo "$as_me:$LINENO: checking for puts in -lnsl" >&5 
    3832 echo $ECHO_N "checking for puts in -lnsl... $ECHO_C" >&6; } 
    3833 if test "${ac_cv_lib_nsl_puts+set}" = set; then 
    3834   echo $ECHO_N "(cached) $ECHO_C" >&6 
     3844{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for puts in -lnsl" >&5 
     3845$as_echo_n "checking for puts in -lnsl... " >&6; } 
     3846if test "${ac_cv_lib_nsl_puts+set}" = set; then : 
     3847  $as_echo_n "(cached) " >&6 
    38353848else 
    38363849  ac_check_lib_save_LIBS=$LIBS 
    38373850LIBS="-lnsl  $LIBS" 
    3838 cat >conftest.$ac_ext <<_ACEOF 
    3839 /* confdefs.h.  */ 
    3840 _ACEOF 
    3841 cat confdefs.h >>conftest.$ac_ext 
    3842 cat >>conftest.$ac_ext <<_ACEOF 
     3851cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    38433852/* end confdefs.h.  */ 
    38443853 
    … …  
    38583867} 
    38593868_ACEOF 
    3860 rm -f conftest.$ac_objext conftest$ac_exeext 
    3861 if { (ac_try="$ac_link" 
    3862 case "(($ac_try" in 
    3863   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3864   *) ac_try_echo=$ac_try;; 
    3865 esac 
    3866 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3867   (eval "$ac_link") 2>conftest.er1 
    3868   ac_status=$? 
    3869   grep -v '^ *+' conftest.er1 >conftest.err 
    3870   rm -f conftest.er1 
    3871   cat conftest.err >&5 
    3872   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3873   (exit $ac_status); } && { 
    3874          test -z "$ac_c_werror_flag" || 
    3875          test ! -s conftest.err 
    3876        } && test -s conftest$ac_exeext && 
    3877        $as_test_x conftest$ac_exeext; then 
     3869if ac_fn_c_try_link "$LINENO"; then : 
    38783870  ac_cv_lib_nsl_puts=yes 
    38793871else 
    3880   echo "$as_me: failed program was:" >&5 
    3881 sed 's/^/| /' conftest.$ac_ext >&5 
    3882  
    3883         ac_cv_lib_nsl_puts=no 
    3884 fi 
    3885  
    3886 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    3887       conftest$ac_exeext conftest.$ac_ext 
     3872  ac_cv_lib_nsl_puts=no 
     3873fi 
     3874rm -f core conftest.err conftest.$ac_objext \ 
     3875    conftest$ac_exeext conftest.$ac_ext 
    38883876LIBS=$ac_check_lib_save_LIBS 
    38893877fi 
    3890 { echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_puts" >&5 
    3891 echo "${ECHO_T}$ac_cv_lib_nsl_puts" >&6; } 
    3892 if test $ac_cv_lib_nsl_puts = yes; then 
     3878{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_puts" >&5 
     3879$as_echo "$ac_cv_lib_nsl_puts" >&6; } 
     3880if test "x$ac_cv_lib_nsl_puts" = x""yes; then : 
    38933881  cat >>confdefs.h <<_ACEOF 
    38943882#define HAVE_LIBNSL 1 
    … …  
    38993887fi 
    39003888 
    3901  
    3902 { echo "$as_me:$LINENO: checking for uuid_generate in -luuid" >&5 
    3903 echo $ECHO_N "checking for uuid_generate in -luuid... $ECHO_C" >&6; } 
    3904 if test "${ac_cv_lib_uuid_uuid_generate+set}" = set; then 
    3905   echo $ECHO_N "(cached) $ECHO_C" >&6 
     3889{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_generate in -luuid" >&5 
     3890$as_echo_n "checking for uuid_generate in -luuid... " >&6; } 
     3891if test "${ac_cv_lib_uuid_uuid_generate+set}" = set; then : 
     3892  $as_echo_n "(cached) " >&6 
    39063893else 
    39073894  ac_check_lib_save_LIBS=$LIBS 
    39083895LIBS="-luuid  $LIBS" 
    3909 cat >conftest.$ac_ext <<_ACEOF 
    3910 /* confdefs.h.  */ 
    3911 _ACEOF 
    3912 cat confdefs.h >>conftest.$ac_ext 
    3913 cat >>conftest.$ac_ext <<_ACEOF 
     3896cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    39143897/* end confdefs.h.  */ 
    39153898 
    … …  
    39293912} 
    39303913_ACEOF 
    3931 rm -f conftest.$ac_objext conftest$ac_exeext 
    3932 if { (ac_try="$ac_link" 
    3933 case "(($ac_try" in 
    3934   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    3935   *) ac_try_echo=$ac_try;; 
    3936 esac 
    3937 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    3938   (eval "$ac_link") 2>conftest.er1 
    3939   ac_status=$? 
    3940   grep -v '^ *+' conftest.er1 >conftest.err 
    3941   rm -f conftest.er1 
    3942   cat conftest.err >&5 
    3943   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    3944   (exit $ac_status); } && { 
    3945          test -z "$ac_c_werror_flag" || 
    3946          test ! -s conftest.err 
    3947        } && test -s conftest$ac_exeext && 
    3948        $as_test_x conftest$ac_exeext; then 
     3914if ac_fn_c_try_link "$LINENO"; then : 
    39493915  ac_cv_lib_uuid_uuid_generate=yes 
    39503916else 
    3951   echo "$as_me: failed program was:" >&5 
    3952 sed 's/^/| /' conftest.$ac_ext >&5 
    3953  
    3954         ac_cv_lib_uuid_uuid_generate=no 
    3955 fi 
    3956  
    3957 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    3958       conftest$ac_exeext conftest.$ac_ext 
     3917  ac_cv_lib_uuid_uuid_generate=no 
     3918fi 
     3919rm -f core conftest.err conftest.$ac_objext \ 
     3920    conftest$ac_exeext conftest.$ac_ext 
    39593921LIBS=$ac_check_lib_save_LIBS 
    39603922fi 
    3961 { echo "$as_me:$LINENO: result: $ac_cv_lib_uuid_uuid_generate" >&5 
    3962 echo "${ECHO_T}$ac_cv_lib_uuid_uuid_generate" >&6; } 
    3963 if test $ac_cv_lib_uuid_uuid_generate = yes; then 
     3923{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate" >&5 
     3924$as_echo "$ac_cv_lib_uuid_uuid_generate" >&6; } 
     3925if test "x$ac_cv_lib_uuid_uuid_generate" = x""yes; then : 
    39643926  cat >>confdefs.h <<_ACEOF 
    39653927#define HAVE_LIBUUID 1 
    … …  
    39703932fi 
    39713933 
    3972 { echo "$as_me:$LINENO: checking for uuid_generate in -luuid" >&5 
    3973 echo $ECHO_N "checking for uuid_generate in -luuid... $ECHO_C" >&6; } 
    3974 if test "${ac_cv_lib_uuid_uuid_generate+set}" = set; then 
    3975   echo $ECHO_N "(cached) $ECHO_C" >&6 
     3934{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uuid_generate in -luuid" >&5 
     3935$as_echo_n "checking for uuid_generate in -luuid... " >&6; } 
     3936if test "${ac_cv_lib_uuid_uuid_generate+set}" = set; then : 
     3937  $as_echo_n "(cached) " >&6 
    39763938else 
    39773939  ac_check_lib_save_LIBS=$LIBS 
    39783940LIBS="-luuid  $LIBS" 
    3979 cat >conftest.$ac_ext <<_ACEOF 
    3980 /* confdefs.h.  */ 
    3981 _ACEOF 
    3982 cat confdefs.h >>conftest.$ac_ext 
    3983 cat >>conftest.$ac_ext <<_ACEOF 
     3941cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    39843942/* end confdefs.h.  */ 
    39853943 
    … …  
    39993957} 
    40003958_ACEOF 
    4001 rm -f conftest.$ac_objext conftest$ac_exeext 
    4002 if { (ac_try="$ac_link" 
    4003 case "(($ac_try" in 
    4004   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4005   *) ac_try_echo=$ac_try;; 
    4006 esac 
    4007 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4008   (eval "$ac_link") 2>conftest.er1 
    4009   ac_status=$? 
    4010   grep -v '^ *+' conftest.er1 >conftest.err 
    4011   rm -f conftest.er1 
    4012   cat conftest.err >&5 
    4013   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4014   (exit $ac_status); } && { 
    4015          test -z "$ac_c_werror_flag" || 
    4016          test ! -s conftest.err 
    4017        } && test -s conftest$ac_exeext && 
    4018        $as_test_x conftest$ac_exeext; then 
     3959if ac_fn_c_try_link "$LINENO"; then : 
    40193960  ac_cv_lib_uuid_uuid_generate=yes 
    40203961else 
    4021   echo "$as_me: failed program was:" >&5 
    4022 sed 's/^/| /' conftest.$ac_ext >&5 
    4023  
    4024         ac_cv_lib_uuid_uuid_generate=no 
    4025 fi 
    4026  
    4027 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    4028       conftest$ac_exeext conftest.$ac_ext 
     3962  ac_cv_lib_uuid_uuid_generate=no 
     3963fi 
     3964rm -f core conftest.err conftest.$ac_objext \ 
     3965    conftest$ac_exeext conftest.$ac_ext 
    40293966LIBS=$ac_check_lib_save_LIBS 
    40303967fi 
    4031 { echo "$as_me:$LINENO: result: $ac_cv_lib_uuid_uuid_generate" >&5 
    4032 echo "${ECHO_T}$ac_cv_lib_uuid_uuid_generate" >&6; } 
    4033 if test $ac_cv_lib_uuid_uuid_generate = yes; then 
     3968{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_uuid_uuid_generate" >&5 
     3969$as_echo "$ac_cv_lib_uuid_uuid_generate" >&6; } 
     3970if test "x$ac_cv_lib_uuid_uuid_generate" = x""yes; then : 
    40343971  ac_has_uuid_lib=1 
    40353972fi 
    40363973 
    40373974 
    4038 { echo "$as_me:$LINENO: result: Setting PJ_M_NAME to $target_cpu" >&5 
    4039 echo "${ECHO_T}Setting PJ_M_NAME to $target_cpu" >&6; } 
     3975{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Setting PJ_M_NAME to $target_cpu" >&5 
     3976$as_echo "Setting PJ_M_NAME to $target_cpu" >&6; } 
    40403977cat >>confdefs.h <<_ACEOF 
    40413978#define PJ_M_NAME "$target_cpu" 
    … …  
    40433980 
    40443981 
    4045 { echo "$as_me:$LINENO: checking memory alignment" >&5 
    4046 echo $ECHO_N "checking memory alignment... $ECHO_C" >&6; } 
     3982{ $as_echo "$as_me:${as_lineno-$LINENO}: checking memory alignment" >&5 
     3983$as_echo_n "checking memory alignment... " >&6; } 
    40473984case $target in 
    40483985    sparc64-* | ia64-* | x86_64-* ) 
    4049         cat >>confdefs.h <<\_ACEOF 
    4050 #define PJ_POOL_ALIGNMENT 8 
    4051 _ACEOF 
    4052  
    4053         { echo "$as_me:$LINENO: result: 8 bytes" >&5 
    4054 echo "${ECHO_T}8 bytes" >&6; } 
     3986        $as_echo "#define PJ_POOL_ALIGNMENT 8" >>confdefs.h 
     3987 
     3988        { $as_echo "$as_me:${as_lineno-$LINENO}: result: 8 bytes" >&5 
     3989$as_echo "8 bytes" >&6; } 
    40553990        ;; 
    40563991    * ) 
    4057         cat >>confdefs.h <<\_ACEOF 
    4058 #define PJ_POOL_ALIGNMENT 4 
    4059 _ACEOF 
    4060  
    4061         { echo "$as_me:$LINENO: result: 4 bytes (default)" >&5 
    4062 echo "${ECHO_T}4 bytes (default)" >&6; } 
     3992        $as_echo "#define PJ_POOL_ALIGNMENT 4" >>confdefs.h 
     3993 
     3994        { $as_echo "$as_me:${as_lineno-$LINENO}: result: 4 bytes (default)" >&5 
     3995$as_echo "4 bytes (default)" >&6; } 
    40633996        ;; 
    40643997esac 
    … …  
    40704003ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 
    40714004ac_compiler_gnu=$ac_cv_c_compiler_gnu 
    4072 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 
    4073 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; } 
     4005{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 
     4006$as_echo_n "checking how to run the C preprocessor... " >&6; } 
    40744007# On Suns, sometimes $CPP names a directory. 
    40754008if test -n "$CPP" && test -d "$CPP"; then 
    … …  
    40774010fi 
    40784011if test -z "$CPP"; then 
    4079   if test "${ac_cv_prog_CPP+set}" = set; then 
    4080   echo $ECHO_N "(cached) $ECHO_C" >&6 
     4012  if test "${ac_cv_prog_CPP+set}" = set; then : 
     4013  $as_echo_n "(cached) " >&6 
    40814014else 
    40824015      # Double quotes because CPP needs to be expanded 
    … …  
    40924025  # On the NeXT, cc -E runs the code through the compiler's parser, 
    40934026  # not just through cpp. "Syntax error" is here to catch this case. 
    4094   cat >conftest.$ac_ext <<_ACEOF 
    4095 /* confdefs.h.  */ 
    4096 _ACEOF 
    4097 cat confdefs.h >>conftest.$ac_ext 
    4098 cat >>conftest.$ac_ext <<_ACEOF 
     4027  cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    40994028/* end confdefs.h.  */ 
    41004029#ifdef __STDC__ 
    … …  
    41054034                     Syntax error 
    41064035_ACEOF 
    4107 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    4108 case "(($ac_try" in 
    4109   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4110   *) ac_try_echo=$ac_try;; 
    4111 esac 
    4112 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4113   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    4114   ac_status=$? 
    4115   grep -v '^ *+' conftest.er1 >conftest.err 
    4116   rm -f conftest.er1 
    4117   cat conftest.err >&5 
    4118   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4119   (exit $ac_status); } >/dev/null && { 
    4120          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    4121          test ! -s conftest.err 
    4122        }; then 
    4123   : 
    4124 else 
    4125   echo "$as_me: failed program was:" >&5 
    4126 sed 's/^/| /' conftest.$ac_ext >&5 
    4127  
     4036if ac_fn_c_try_cpp "$LINENO"; then : 
     4037 
     4038else 
    41284039  # Broken: fails on valid input. 
    41294040continue 
    41304041fi 
    4131  
    41324042rm -f conftest.err conftest.$ac_ext 
    41334043 
    41344044  # OK, works on sane cases.  Now check whether nonexistent headers 
    41354045  # can be detected and how. 
    4136   cat >conftest.$ac_ext <<_ACEOF 
    4137 /* confdefs.h.  */ 
    4138 _ACEOF 
    4139 cat confdefs.h >>conftest.$ac_ext 
    4140 cat >>conftest.$ac_ext <<_ACEOF 
     4046  cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    41414047/* end confdefs.h.  */ 
    41424048#include <ac_nonexistent.h> 
    41434049_ACEOF 
    4144 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    4145 case "(($ac_try" in 
    4146   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4147   *) ac_try_echo=$ac_try;; 
    4148 esac 
    4149 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4150   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    4151   ac_status=$? 
    4152   grep -v '^ *+' conftest.er1 >conftest.err 
    4153   rm -f conftest.er1 
    4154   cat conftest.err >&5 
    4155   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4156   (exit $ac_status); } >/dev/null && { 
    4157          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    4158          test ! -s conftest.err 
    4159        }; then 
     4050if ac_fn_c_try_cpp "$LINENO"; then : 
    41604051  # Broken: success on invalid input. 
    41614052continue 
    41624053else 
    4163   echo "$as_me: failed program was:" >&5 
    4164 sed 's/^/| /' conftest.$ac_ext >&5 
    4165  
    41664054  # Passes both tests. 
    41674055ac_preproc_ok=: 
    41684056break 
    41694057fi 
    4170  
    41714058rm -f conftest.err conftest.$ac_ext 
    41724059 
    … …  
    41744061# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 
    41754062rm -f conftest.err conftest.$ac_ext 
    4176 if $ac_preproc_ok; then 
     4063if $ac_preproc_ok; then : 
    41774064  break 
    41784065fi 
    … …  
    41864073  ac_cv_prog_CPP=$CPP 
    41874074fi 
    4188 { echo "$as_me:$LINENO: result: $CPP" >&5 
    4189 echo "${ECHO_T}$CPP" >&6; } 
     4075{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 
     4076$as_echo "$CPP" >&6; } 
    41904077ac_preproc_ok=false 
    41914078for ac_c_preproc_warn_flag in '' yes 
    … …  
    41974084  # On the NeXT, cc -E runs the code through the compiler's parser, 
    41984085  # not just through cpp. "Syntax error" is here to catch this case. 
    4199   cat >conftest.$ac_ext <<_ACEOF 
    4200 /* confdefs.h.  */ 
    4201 _ACEOF 
    4202 cat confdefs.h >>conftest.$ac_ext 
    4203 cat >>conftest.$ac_ext <<_ACEOF 
     4086  cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    42044087/* end confdefs.h.  */ 
    42054088#ifdef __STDC__ 
    … …  
    42104093                     Syntax error 
    42114094_ACEOF 
    4212 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    4213 case "(($ac_try" in 
    4214   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4215   *) ac_try_echo=$ac_try;; 
    4216 esac 
    4217 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4218   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    4219   ac_status=$? 
    4220   grep -v '^ *+' conftest.er1 >conftest.err 
    4221   rm -f conftest.er1 
    4222   cat conftest.err >&5 
    4223   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4224   (exit $ac_status); } >/dev/null && { 
    4225          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    4226          test ! -s conftest.err 
    4227        }; then 
    4228   : 
    4229 else 
    4230   echo "$as_me: failed program was:" >&5 
    4231 sed 's/^/| /' conftest.$ac_ext >&5 
    4232  
     4095if ac_fn_c_try_cpp "$LINENO"; then : 
     4096 
     4097else 
    42334098  # Broken: fails on valid input. 
    42344099continue 
    42354100fi 
    4236  
    42374101rm -f conftest.err conftest.$ac_ext 
    42384102 
    42394103  # OK, works on sane cases.  Now check whether nonexistent headers 
    42404104  # can be detected and how. 
    4241   cat >conftest.$ac_ext <<_ACEOF 
    4242 /* confdefs.h.  */ 
    4243 _ACEOF 
    4244 cat confdefs.h >>conftest.$ac_ext 
    4245 cat >>conftest.$ac_ext <<_ACEOF 
     4105  cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    42464106/* end confdefs.h.  */ 
    42474107#include <ac_nonexistent.h> 
    42484108_ACEOF 
    4249 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    4250 case "(($ac_try" in 
    4251   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4252   *) ac_try_echo=$ac_try;; 
    4253 esac 
    4254 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4255   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    4256   ac_status=$? 
    4257   grep -v '^ *+' conftest.er1 >conftest.err 
    4258   rm -f conftest.er1 
    4259   cat conftest.err >&5 
    4260   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4261   (exit $ac_status); } >/dev/null && { 
    4262          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    4263          test ! -s conftest.err 
    4264        }; then 
     4109if ac_fn_c_try_cpp "$LINENO"; then : 
    42654110  # Broken: success on invalid input. 
    42664111continue 
    42674112else 
    4268   echo "$as_me: failed program was:" >&5 
    4269 sed 's/^/| /' conftest.$ac_ext >&5 
    4270  
    42714113  # Passes both tests. 
    42724114ac_preproc_ok=: 
    42734115break 
    42744116fi 
    4275  
    42764117rm -f conftest.err conftest.$ac_ext 
    42774118 
    … …  
    42794120# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 
    42804121rm -f conftest.err conftest.$ac_ext 
    4281 if $ac_preproc_ok; then 
    4282   : 
    4283 else 
    4284   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check 
    4285 See \`config.log' for more details." >&5 
    4286 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check 
    4287 See \`config.log' for more details." >&2;} 
    4288    { (exit 1); exit 1; }; } 
     4122if $ac_preproc_ok; then : 
     4123 
     4124else 
     4125  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
     4126$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
     4127as_fn_error "C preprocessor \"$CPP\" fails sanity check 
     4128See \`config.log' for more details." "$LINENO" 5; } 
    42894129fi 
    42904130 
    … …  
    42964136 
    42974137 
    4298 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 
    4299 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } 
    4300 if test "${ac_cv_path_GREP+set}" = set; then 
    4301   echo $ECHO_N "(cached) $ECHO_C" >&6 
    4302 else 
    4303   # Extract the first word of "grep ggrep" to use in msg output 
    4304 if test -z "$GREP"; then 
    4305 set dummy grep ggrep; ac_prog_name=$2 
    4306 if test "${ac_cv_path_GREP+set}" = set; then 
    4307   echo $ECHO_N "(cached) $ECHO_C" >&6 
    4308 else 
     4138{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 
     4139$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 
     4140if test "${ac_cv_path_GREP+set}" = set; then : 
     4141  $as_echo_n "(cached) " >&6 
     4142else 
     4143  if test -z "$GREP"; then 
    43094144  ac_path_GREP_found=false 
    4310 # Loop through the user's path and test for each of PROGNAME-LIST 
    4311 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
     4145  # Loop through the user's path and test for each of PROGNAME-LIST 
     4146  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
    43124147for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 
    43134148do 
    43144149  IFS=$as_save_IFS 
    43154150  test -z "$as_dir" && as_dir=. 
    4316   for ac_prog in grep ggrep; do 
    4317   for ac_exec_ext in '' $ac_executable_extensions; do 
    4318     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 
    4319     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 
    4320     # Check for GNU ac_path_GREP and select it if it is found. 
     4151    for ac_prog in grep ggrep; do 
     4152    for ac_exec_ext in '' $ac_executable_extensions; do 
     4153      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 
     4154      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 
     4155# Check for GNU ac_path_GREP and select it if it is found. 
    43214156  # Check for GNU $ac_path_GREP 
    43224157case `"$ac_path_GREP" --version 2>&1` in 
    … …  
    43254160*) 
    43264161  ac_count=0 
    4327   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 
     4162  $as_echo_n 0123456789 >"conftest.in" 
    43284163  while : 
    43294164  do 
    … …  
    43314166    mv "conftest.tmp" "conftest.in" 
    43324167    cp "conftest.in" "conftest.nl" 
    4333     echo 'GREP' >> "conftest.nl" 
     4168    $as_echo 'GREP' >> "conftest.nl" 
    43344169    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 
    43354170    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 
    4336     ac_count=`expr $ac_count + 1` 
     4171    as_fn_arith $ac_count + 1 && ac_count=$as_val 
    43374172    if test $ac_count -gt ${ac_path_GREP_max-0}; then 
    43384173      # Best one so far, save it but keep looking for a better one 
    … …  
    43464181esac 
    43474182 
    4348  
    4349     $ac_path_GREP_found && break 3 
     4183      $ac_path_GREP_found && break 3 
     4184    done 
    43504185  done 
    4351 done 
    4352  
    4353 done 
     4186  done 
    43544187IFS=$as_save_IFS 
    4355  
    4356  
    4357 fi 
    4358  
    4359 GREP="$ac_cv_path_GREP" 
    4360 if test -z "$GREP"; then 
    4361   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 
    4362 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 
    4363    { (exit 1); exit 1; }; } 
    4364 fi 
    4365  
     4188  if test -z "$ac_cv_path_GREP"; then 
     4189    as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 
     4190  fi 
    43664191else 
    43674192  ac_cv_path_GREP=$GREP 
    43684193fi 
    43694194 
    4370  
    4371 fi 
    4372 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 
    4373 echo "${ECHO_T}$ac_cv_path_GREP" >&6; } 
     4195fi 
     4196{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 
     4197$as_echo "$ac_cv_path_GREP" >&6; } 
    43744198 GREP="$ac_cv_path_GREP" 
    43754199 
    43764200 
    4377 { echo "$as_me:$LINENO: checking for egrep" >&5 
    4378 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } 
    4379 if test "${ac_cv_path_EGREP+set}" = set; then 
    4380   echo $ECHO_N "(cached) $ECHO_C" >&6 
     4201{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 
     4202$as_echo_n "checking for egrep... " >&6; } 
     4203if test "${ac_cv_path_EGREP+set}" = set; then : 
     4204  $as_echo_n "(cached) " >&6 
    43814205else 
    43824206  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 
    43834207   then ac_cv_path_EGREP="$GREP -E" 
    43844208   else 
    4385      # Extract the first word of "egrep" to use in msg output 
    4386 if test -z "$EGREP"; then 
    4387 set dummy egrep; ac_prog_name=$2 
    4388 if test "${ac_cv_path_EGREP+set}" = set; then 
    4389   echo $ECHO_N "(cached) $ECHO_C" >&6 
    4390 else 
     4209     if test -z "$EGREP"; then 
    43914210  ac_path_EGREP_found=false 
    4392 # Loop through the user's path and test for each of PROGNAME-LIST 
    4393 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
     4211  # Loop through the user's path and test for each of PROGNAME-LIST 
     4212  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
    43944213for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 
    43954214do 
    43964215  IFS=$as_save_IFS 
    43974216  test -z "$as_dir" && as_dir=. 
    4398   for ac_prog in egrep; do 
    4399   for ac_exec_ext in '' $ac_executable_extensions; do 
    4400     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 
    4401     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 
    4402     # Check for GNU ac_path_EGREP and select it if it is found. 
     4217    for ac_prog in egrep; do 
     4218    for ac_exec_ext in '' $ac_executable_extensions; do 
     4219      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 
     4220      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 
     4221# Check for GNU ac_path_EGREP and select it if it is found. 
    44034222  # Check for GNU $ac_path_EGREP 
    44044223case `"$ac_path_EGREP" --version 2>&1` in 
    … …  
    44074226*) 
    44084227  ac_count=0 
    4409   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" 
     4228  $as_echo_n 0123456789 >"conftest.in" 
    44104229  while : 
    44114230  do 
    … …  
    44134232    mv "conftest.tmp" "conftest.in" 
    44144233    cp "conftest.in" "conftest.nl" 
    4415     echo 'EGREP' >> "conftest.nl" 
     4234    $as_echo 'EGREP' >> "conftest.nl" 
    44164235    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 
    44174236    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 
    4418     ac_count=`expr $ac_count + 1` 
     4237    as_fn_arith $ac_count + 1 && ac_count=$as_val 
    44194238    if test $ac_count -gt ${ac_path_EGREP_max-0}; then 
    44204239      # Best one so far, save it but keep looking for a better one 
    … …  
    44284247esac 
    44294248 
    4430  
    4431     $ac_path_EGREP_found && break 3 
     4249      $ac_path_EGREP_found && break 3 
     4250    done 
    44324251  done 
    4433 done 
    4434  
    4435 done 
     4252  done 
    44364253IFS=$as_save_IFS 
    4437  
    4438  
    4439 fi 
    4440  
    4441 EGREP="$ac_cv_path_EGREP" 
    4442 if test -z "$EGREP"; then 
    4443   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 
    4444 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} 
    4445    { (exit 1); exit 1; }; } 
    4446 fi 
    4447  
     4254  if test -z "$ac_cv_path_EGREP"; then 
     4255    as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 
     4256  fi 
    44484257else 
    44494258  ac_cv_path_EGREP=$EGREP 
    44504259fi 
    44514260 
    4452  
    44534261   fi 
    44544262fi 
    4455 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 
    4456 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } 
     4263{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 
     4264$as_echo "$ac_cv_path_EGREP" >&6; } 
    44574265 EGREP="$ac_cv_path_EGREP" 
    44584266 
    44594267 
    4460 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5 
    4461 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } 
    4462 if test "${ac_cv_header_stdc+set}" = set; then 
    4463   echo $ECHO_N "(cached) $ECHO_C" >&6 
    4464 else 
    4465   cat >conftest.$ac_ext <<_ACEOF 
    4466 /* confdefs.h.  */ 
    4467 _ACEOF 
    4468 cat confdefs.h >>conftest.$ac_ext 
    4469 cat >>conftest.$ac_ext <<_ACEOF 
     4268{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 
     4269$as_echo_n "checking for ANSI C header files... " >&6; } 
     4270if test "${ac_cv_header_stdc+set}" = set; then : 
     4271  $as_echo_n "(cached) " >&6 
     4272else 
     4273  cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    44704274/* end confdefs.h.  */ 
    44714275#include <stdlib.h> 
    … …  
    44824286} 
    44834287_ACEOF 
    4484 rm -f conftest.$ac_objext 
    4485 if { (ac_try="$ac_compile" 
    4486 case "(($ac_try" in 
    4487   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4488   *) ac_try_echo=$ac_try;; 
    4489 esac 
    4490 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4491   (eval "$ac_compile") 2>conftest.er1 
    4492   ac_status=$? 
    4493   grep -v '^ *+' conftest.er1 >conftest.err 
    4494   rm -f conftest.er1 
    4495   cat conftest.err >&5 
    4496   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4497   (exit $ac_status); } && { 
    4498          test -z "$ac_c_werror_flag" || 
    4499          test ! -s conftest.err 
    4500        } && test -s conftest.$ac_objext; then 
     4288if ac_fn_c_try_compile "$LINENO"; then : 
    45014289  ac_cv_header_stdc=yes 
    45024290else 
    4503   echo "$as_me: failed program was:" >&5 
    4504 sed 's/^/| /' conftest.$ac_ext >&5 
    4505  
    4506         ac_cv_header_stdc=no 
    4507 fi 
    4508  
     4291  ac_cv_header_stdc=no 
     4292fi 
    45094293rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    45104294 
    45114295if test $ac_cv_header_stdc = yes; then 
    45124296  # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 
    4513   cat >conftest.$ac_ext <<_ACEOF 
    4514 /* confdefs.h.  */ 
    4515 _ACEOF 
    4516 cat confdefs.h >>conftest.$ac_ext 
    4517 cat >>conftest.$ac_ext <<_ACEOF 
     4297  cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    45184298/* end confdefs.h.  */ 
    45194299#include <string.h> 
    … …  
    45214301_ACEOF 
    45224302if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 
    4523   $EGREP "memchr" >/dev/null 2>&1; then 
    4524   : 
     4303  $EGREP "memchr" >/dev/null 2>&1; then : 
     4304 
    45254305else 
    45264306  ac_cv_header_stdc=no 
    45274307fi 
    4528 rm -f -r conftest* 
     4308rm -f conftest* 
    45294309 
    45304310fi 
    … …  
    45324312if test $ac_cv_header_stdc = yes; then 
    45334313  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 
    4534   cat >conftest.$ac_ext <<_ACEOF 
    4535 /* confdefs.h.  */ 
    4536 _ACEOF 
    4537 cat confdefs.h >>conftest.$ac_ext 
    4538 cat >>conftest.$ac_ext <<_ACEOF 
     4314  cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    45394315/* end confdefs.h.  */ 
    45404316#include <stdlib.h> 
    … …  
    45424318_ACEOF 
    45434319if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 
    4544   $EGREP "free" >/dev/null 2>&1; then 
    4545   : 
     4320  $EGREP "free" >/dev/null 2>&1; then : 
     4321 
    45464322else 
    45474323  ac_cv_header_stdc=no 
    45484324fi 
    4549 rm -f -r conftest* 
     4325rm -f conftest* 
    45504326 
    45514327fi 
    … …  
    45534329if test $ac_cv_header_stdc = yes; then 
    45544330  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 
    4555   if test "$cross_compiling" = yes; then 
     4331  if test "$cross_compiling" = yes; then : 
    45564332  : 
    45574333else 
    4558   cat >conftest.$ac_ext <<_ACEOF 
    4559 /* confdefs.h.  */ 
    4560 _ACEOF 
    4561 cat confdefs.h >>conftest.$ac_ext 
    4562 cat >>conftest.$ac_ext <<_ACEOF 
     4334  cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    45634335/* end confdefs.h.  */ 
    45644336#include <ctype.h> 
    … …  
    45874359} 
    45884360_ACEOF 
    4589 rm -f conftest$ac_exeext 
    4590 if { (ac_try="$ac_link" 
    4591 case "(($ac_try" in 
    4592   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4593   *) ac_try_echo=$ac_try;; 
    4594 esac 
    4595 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4596   (eval "$ac_link") 2>&5 
    4597   ac_status=$? 
    4598   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4599   (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 
    4600   { (case "(($ac_try" in 
    4601   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4602   *) ac_try_echo=$ac_try;; 
    4603 esac 
    4604 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4605   (eval "$ac_try") 2>&5 
    4606   ac_status=$? 
    4607   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4608   (exit $ac_status); }; }; then 
    4609   : 
    4610 else 
    4611   echo "$as_me: program exited with status $ac_status" >&5 
    4612 echo "$as_me: failed program was:" >&5 
    4613 sed 's/^/| /' conftest.$ac_ext >&5 
    4614  
    4615 ( exit $ac_status ) 
    4616 ac_cv_header_stdc=no 
    4617 fi 
    4618 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 
    4619 fi 
    4620  
    4621  
    4622 fi 
    4623 fi 
    4624 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 
    4625 echo "${ECHO_T}$ac_cv_header_stdc" >&6; } 
     4361if ac_fn_c_try_run "$LINENO"; then : 
     4362 
     4363else 
     4364  ac_cv_header_stdc=no 
     4365fi 
     4366rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 
     4367  conftest.$ac_objext conftest.beam conftest.$ac_ext 
     4368fi 
     4369 
     4370fi 
     4371fi 
     4372{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 
     4373$as_echo "$ac_cv_header_stdc" >&6; } 
    46264374if test $ac_cv_header_stdc = yes; then 
    46274375 
    4628 cat >>confdefs.h <<\_ACEOF 
    4629 #define STDC_HEADERS 1 
    4630 _ACEOF 
     4376$as_echo "#define STDC_HEADERS 1" >>confdefs.h 
    46314377 
    46324378fi 
    46334379 
    46344380# On IRIX 5.3, sys/types and inttypes.h are conflicting. 
    4635  
    4636  
    4637  
    4638  
    4639  
    4640  
    4641  
    4642  
    4643  
    46444381for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 
    46454382                  inttypes.h stdint.h unistd.h 
    4646 do 
    4647 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 
    4648 { echo "$as_me:$LINENO: checking for $ac_header" >&5 
    4649 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } 
    4650 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then 
    4651   echo $ECHO_N "(cached) $ECHO_C" >&6 
    4652 else 
    4653   cat >conftest.$ac_ext <<_ACEOF 
    4654 /* confdefs.h.  */ 
    4655 _ACEOF 
    4656 cat confdefs.h >>conftest.$ac_ext 
    4657 cat >>conftest.$ac_ext <<_ACEOF 
     4383do : 
     4384  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 
     4385ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 
     4386" 
     4387eval as_val=\$$as_ac_Header 
     4388   if test "x$as_val" = x""yes; then : 
     4389  cat >>confdefs.h <<_ACEOF 
     4390#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 
     4391_ACEOF 
     4392 
     4393fi 
     4394 
     4395done 
     4396 
     4397 
     4398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 
     4399$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 
     4400if test "${ac_cv_c_bigendian+set}" = set; then : 
     4401  $as_echo_n "(cached) " >&6 
     4402else 
     4403  ac_cv_c_bigendian=unknown 
     4404    # See if we're dealing with a universal compiler. 
     4405    cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    46584406/* end confdefs.h.  */ 
    4659 $ac_includes_default 
    4660  
    4661 #include <$ac_header> 
    4662 _ACEOF 
    4663 rm -f conftest.$ac_objext 
    4664 if { (ac_try="$ac_compile" 
    4665 case "(($ac_try" in 
    4666   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4667   *) ac_try_echo=$ac_try;; 
    4668 esac 
    4669 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4670   (eval "$ac_compile") 2>conftest.er1 
    4671   ac_status=$? 
    4672   grep -v '^ *+' conftest.er1 >conftest.err 
    4673   rm -f conftest.er1 
    4674   cat conftest.err >&5 
    4675   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4676   (exit $ac_status); } && { 
    4677          test -z "$ac_c_werror_flag" || 
    4678          test ! -s conftest.err 
    4679        } && test -s conftest.$ac_objext; then 
    4680   eval "$as_ac_Header=yes" 
    4681 else 
    4682   echo "$as_me: failed program was:" >&5 
    4683 sed 's/^/| /' conftest.$ac_ext >&5 
    4684  
    4685         eval "$as_ac_Header=no" 
    4686 fi 
    4687  
     4407#ifndef __APPLE_CC__ 
     4408               not a universal capable compiler 
     4409             #endif 
     4410             typedef int dummy; 
     4411 
     4412_ACEOF 
     4413if ac_fn_c_try_compile "$LINENO"; then : 
     4414 
     4415        # Check for potential -arch flags.  It is not universal unless 
     4416        # there are at least two -arch flags with different values. 
     4417        ac_arch= 
     4418        ac_prev= 
     4419        for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 
     4420         if test -n "$ac_prev"; then 
     4421           case $ac_word in 
     4422             i?86 | x86_64 | ppc | ppc64) 
     4423               if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 
     4424                 ac_arch=$ac_word 
     4425               else 
     4426                 ac_cv_c_bigendian=universal 
     4427                 break 
     4428               fi 
     4429               ;; 
     4430           esac 
     4431           ac_prev= 
     4432         elif test "x$ac_word" = "x-arch"; then 
     4433           ac_prev=arch 
     4434         fi 
     4435       done 
     4436fi 
    46884437rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    4689 fi 
    4690 ac_res=`eval echo '${'$as_ac_Header'}'` 
    4691                { echo "$as_me:$LINENO: result: $ac_res" >&5 
    4692 echo "${ECHO_T}$ac_res" >&6; } 
    4693 if test `eval echo '${'$as_ac_Header'}'` = yes; then 
    4694   cat >>confdefs.h <<_ACEOF 
    4695 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 
    4696 _ACEOF 
    4697  
    4698 fi 
    4699  
    4700 done 
    4701  
    4702  
    4703 { echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 
    4704 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; } 
    4705 if test "${ac_cv_c_bigendian+set}" = set; then 
    4706   echo $ECHO_N "(cached) $ECHO_C" >&6 
    4707 else 
    4708   # See if sys/param.h defines the BYTE_ORDER macro. 
    4709 cat >conftest.$ac_ext <<_ACEOF 
    4710 /* confdefs.h.  */ 
    4711 _ACEOF 
    4712 cat confdefs.h >>conftest.$ac_ext 
    4713 cat >>conftest.$ac_ext <<_ACEOF 
     4438    if test $ac_cv_c_bigendian = unknown; then 
     4439      # See if sys/param.h defines the BYTE_ORDER macro. 
     4440      cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    47144441/* end confdefs.h.  */ 
    47154442#include <sys/types.h> 
    4716 #include <sys/param.h> 
     4443             #include <sys/param.h> 
    47174444 
    47184445int 
    47194446main () 
    47204447{ 
    4721 #if  ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \ 
    4722         && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN) 
    4723  bogus endian macros 
    4724 #endif 
     4448#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 
     4449                     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 
     4450                     && LITTLE_ENDIAN) 
     4451              bogus endian macros 
     4452             #endif 
    47254453 
    47264454  ; 
    … …  
    47284456} 
    47294457_ACEOF 
    4730 rm -f conftest.$ac_objext 
    4731 if { (ac_try="$ac_compile" 
    4732 case "(($ac_try" in 
    4733   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4734   *) ac_try_echo=$ac_try;; 
    4735 esac 
    4736 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4737   (eval "$ac_compile") 2>conftest.er1 
    4738   ac_status=$? 
    4739   grep -v '^ *+' conftest.er1 >conftest.err 
    4740   rm -f conftest.er1 
    4741   cat conftest.err >&5 
    4742   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4743   (exit $ac_status); } && { 
    4744          test -z "$ac_c_werror_flag" || 
    4745          test ! -s conftest.err 
    4746        } && test -s conftest.$ac_objext; then 
     4458if ac_fn_c_try_compile "$LINENO"; then : 
    47474459  # It does; now see whether it defined to BIG_ENDIAN or not. 
    4748 cat >conftest.$ac_ext <<_ACEOF 
    4749 /* confdefs.h.  */ 
    4750 _ACEOF 
    4751 cat confdefs.h >>conftest.$ac_ext 
    4752 cat >>conftest.$ac_ext <<_ACEOF 
     4460         cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    47534461/* end confdefs.h.  */ 
    47544462#include <sys/types.h> 
    4755 #include <sys/param.h> 
     4463                #include <sys/param.h> 
    47564464 
    47574465int 
    … …  
    47594467{ 
    47604468#if BYTE_ORDER != BIG_ENDIAN 
    4761  not big endian 
    4762 #endif 
     4469                not big endian 
     4470                #endif 
    47634471 
    47644472  ; 
    … …  
    47664474} 
    47674475_ACEOF 
    4768 rm -f conftest.$ac_objext 
    4769 if { (ac_try="$ac_compile" 
    4770 case "(($ac_try" in 
    4771   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4772   *) ac_try_echo=$ac_try;; 
    4773 esac 
    4774 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4775   (eval "$ac_compile") 2>conftest.er1 
    4776   ac_status=$? 
    4777   grep -v '^ *+' conftest.er1 >conftest.err 
    4778   rm -f conftest.er1 
    4779   cat conftest.err >&5 
    4780   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4781   (exit $ac_status); } && { 
    4782          test -z "$ac_c_werror_flag" || 
    4783          test ! -s conftest.err 
    4784        } && test -s conftest.$ac_objext; then 
     4476if ac_fn_c_try_compile "$LINENO"; then : 
    47854477  ac_cv_c_bigendian=yes 
    47864478else 
    4787   echo "$as_me: failed program was:" >&5 
    4788 sed 's/^/| /' conftest.$ac_ext >&5 
    4789  
    4790         ac_cv_c_bigendian=no 
    4791 fi 
    4792  
     4479  ac_cv_c_bigendian=no 
     4480fi 
    47934481rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    4794 else 
    4795   echo "$as_me: failed program was:" >&5 
    4796 sed 's/^/| /' conftest.$ac_ext >&5 
    4797  
    4798         # It does not; compile a test program. 
    4799 if test "$cross_compiling" = yes; then 
    4800   # try to guess the endianness by grepping values into an object file 
    4801   ac_cv_c_bigendian=unknown 
    4802   cat >conftest.$ac_ext <<_ACEOF 
    4803 /* confdefs.h.  */ 
    4804 _ACEOF 
    4805 cat confdefs.h >>conftest.$ac_ext 
    4806 cat >>conftest.$ac_ext <<_ACEOF 
     4482fi 
     4483rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
     4484    fi 
     4485    if test $ac_cv_c_bigendian = unknown; then 
     4486      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 
     4487      cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    48074488/* end confdefs.h.  */ 
    4808 short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 
    4809 short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 
    4810 void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } 
    4811 short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 
    4812 short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 
    4813 void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } 
     4489#include <limits.h> 
     4490 
    48144491int 
    48154492main () 
    48164493{ 
    4817  _ascii (); _ebcdic (); 
     4494#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 
     4495              bogus endian macros 
     4496             #endif 
     4497 
    48184498  ; 
    48194499  return 0; 
    48204500} 
    48214501_ACEOF 
    4822 rm -f conftest.$ac_objext 
    4823 if { (ac_try="$ac_compile" 
    4824 case "(($ac_try" in 
    4825   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4826   *) ac_try_echo=$ac_try;; 
    4827 esac 
    4828 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4829   (eval "$ac_compile") 2>conftest.er1 
    4830   ac_status=$? 
    4831   grep -v '^ *+' conftest.er1 >conftest.err 
    4832   rm -f conftest.er1 
    4833   cat conftest.err >&5 
    4834   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4835   (exit $ac_status); } && { 
    4836          test -z "$ac_c_werror_flag" || 
    4837          test ! -s conftest.err 
    4838        } && test -s conftest.$ac_objext; then 
    4839   if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then 
     4502if ac_fn_c_try_compile "$LINENO"; then : 
     4503  # It does; now see whether it defined to _BIG_ENDIAN or not. 
     4504         cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     4505/* end confdefs.h.  */ 
     4506#include <limits.h> 
     4507 
     4508int 
     4509main () 
     4510{ 
     4511#ifndef _BIG_ENDIAN 
     4512                 not big endian 
     4513                #endif 
     4514 
     4515  ; 
     4516  return 0; 
     4517} 
     4518_ACEOF 
     4519if ac_fn_c_try_compile "$LINENO"; then : 
    48404520  ac_cv_c_bigendian=yes 
    4841 fi 
    4842 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 
    4843   if test "$ac_cv_c_bigendian" = unknown; then 
    4844     ac_cv_c_bigendian=no 
    4845   else 
    4846     # finding both strings is unlikely to happen, but who knows? 
    4847     ac_cv_c_bigendian=unknown 
    4848   fi 
    4849 fi 
    4850 else 
    4851   echo "$as_me: failed program was:" >&5 
    4852 sed 's/^/| /' conftest.$ac_ext >&5 
    4853  
    4854  
    4855 fi 
    4856  
     4521else 
     4522  ac_cv_c_bigendian=no 
     4523fi 
    48574524rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    4858 else 
    4859   cat >conftest.$ac_ext <<_ACEOF 
    4860 /* confdefs.h.  */ 
    4861 _ACEOF 
    4862 cat confdefs.h >>conftest.$ac_ext 
    4863 cat >>conftest.$ac_ext <<_ACEOF 
     4525fi 
     4526rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
     4527    fi 
     4528    if test $ac_cv_c_bigendian = unknown; then 
     4529      # Compile a test program. 
     4530      if test "$cross_compiling" = yes; then : 
     4531  # Try to guess by grepping values from an object file. 
     4532         cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
     4533/* end confdefs.h.  */ 
     4534short int ascii_mm[] = 
     4535                  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 
     4536                short int ascii_ii[] = 
     4537                  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 
     4538                int use_ascii (int i) { 
     4539                  return ascii_mm[i] + ascii_ii[i]; 
     4540                } 
     4541                short int ebcdic_ii[] = 
     4542                  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 
     4543                short int ebcdic_mm[] = 
     4544                  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 
     4545                int use_ebcdic (int i) { 
     4546                  return ebcdic_mm[i] + ebcdic_ii[i]; 
     4547                } 
     4548                extern int foo; 
     4549 
     4550int 
     4551main () 
     4552{ 
     4553return use_ascii (foo) == use_ebcdic (foo); 
     4554  ; 
     4555  return 0; 
     4556} 
     4557_ACEOF 
     4558if ac_fn_c_try_compile "$LINENO"; then : 
     4559  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 
     4560              ac_cv_c_bigendian=yes 
     4561            fi 
     4562            if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 
     4563              if test "$ac_cv_c_bigendian" = unknown; then 
     4564                ac_cv_c_bigendian=no 
     4565              else 
     4566                # finding both strings is unlikely to happen, but who knows? 
     4567                ac_cv_c_bigendian=unknown 
     4568              fi 
     4569            fi 
     4570fi 
     4571rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
     4572else 
     4573  cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    48644574/* end confdefs.h.  */ 
    48654575$ac_includes_default 
    … …  
    48684578{ 
    48694579 
    4870   /* Are we little or big endian?  From Harbison&Steele.  */ 
    4871   union 
    4872   { 
    4873     long int l; 
    4874     char c[sizeof (long int)]; 
    4875   } u; 
    4876   u.l = 1; 
    4877   return u.c[sizeof (long int) - 1] == 1; 
     4580             /* Are we little or big endian?  From Harbison&Steele.  */ 
     4581             union 
     4582             { 
     4583               long int l; 
     4584               char c[sizeof (long int)]; 
     4585             } u; 
     4586             u.l = 1; 
     4587             return u.c[sizeof (long int) - 1] == 1; 
    48784588 
    48794589  ; 
    … …  
    48814591} 
    48824592_ACEOF 
    4883 rm -f conftest$ac_exeext 
    4884 if { (ac_try="$ac_link" 
    4885 case "(($ac_try" in 
    4886   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4887   *) ac_try_echo=$ac_try;; 
    4888 esac 
    4889 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4890   (eval "$ac_link") 2>&5 
    4891   ac_status=$? 
    4892   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4893   (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 
    4894   { (case "(($ac_try" in 
    4895   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    4896   *) ac_try_echo=$ac_try;; 
    4897 esac 
    4898 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    4899   (eval "$ac_try") 2>&5 
    4900   ac_status=$? 
    4901   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    4902   (exit $ac_status); }; }; then 
     4593if ac_fn_c_try_run "$LINENO"; then : 
    49034594  ac_cv_c_bigendian=no 
    49044595else 
    4905   echo "$as_me: program exited with status $ac_status" >&5 
    4906 echo "$as_me: failed program was:" >&5 
    4907 sed 's/^/| /' conftest.$ac_ext >&5 
    4908  
    4909 ( exit $ac_status ) 
    4910 ac_cv_c_bigendian=yes 
    4911 fi 
    4912 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 
    4913 fi 
    4914  
    4915  
    4916 fi 
    4917  
    4918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    4919 fi 
    4920 { echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 
    4921 echo "${ECHO_T}$ac_cv_c_bigendian" >&6; } 
    4922 case $ac_cv_c_bigendian in 
    4923   yes) 
    4924  
    4925 cat >>confdefs.h <<\_ACEOF 
    4926 #define WORDS_BIGENDIAN 1 
    4927 _ACEOF 
    4928  ;; 
    4929   no) 
    4930      ;; 
    4931   *) 
    4932     { { echo "$as_me:$LINENO: error: unknown endianness 
    4933 presetting ac_cv_c_bigendian=no (or yes) will help" >&5 
    4934 echo "$as_me: error: unknown endianness 
    4935 presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} 
    4936    { (exit 1); exit 1; }; } ;; 
    4937 esac 
     4596  ac_cv_c_bigendian=yes 
     4597fi 
     4598rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 
     4599  conftest.$ac_objext conftest.beam conftest.$ac_ext 
     4600fi 
     4601 
     4602    fi 
     4603fi 
     4604{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 
     4605$as_echo "$ac_cv_c_bigendian" >&6; } 
     4606 case $ac_cv_c_bigendian in #( 
     4607   yes) 
     4608     $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 
     4609;; #( 
     4610   no) 
     4611      ;; #( 
     4612   universal) 
     4613 
     4614$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 
     4615 
     4616     ;; #( 
     4617   *) 
     4618     as_fn_error "unknown endianness 
     4619 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 
     4620 esac 
    49384621 
    49394622 
    … …  
    49464629case $target in 
    49474630    *mingw* | *cygw* | *win32* | *w32* ) 
    4948         cat >>confdefs.h <<\_ACEOF 
    4949 #define PJ_WIN32 1 
    4950 _ACEOF 
    4951  
    4952         cat >>confdefs.h <<\_ACEOF 
    4953 #define PJ_WIN32_WINNT 0x0400 
    4954 _ACEOF 
    4955  
    4956         cat >>confdefs.h <<\_ACEOF 
    4957 #define WIN32_LEAN_AND_MEAN 1 
    4958 _ACEOF 
     4631        $as_echo "#define PJ_WIN32 1" >>confdefs.h 
     4632 
     4633        $as_echo "#define PJ_WIN32_WINNT 0x0400" >>confdefs.h 
     4634 
     4635        $as_echo "#define WIN32_LEAN_AND_MEAN 1" >>confdefs.h 
    49594636 
    49604637        ;; 
    49614638    *darwin*) 
    4962         cat >>confdefs.h <<\_ACEOF 
    4963 #define PJ_DARWINOS 1 
    4964 _ACEOF 
     4639        $as_echo "#define PJ_DARWINOS 1" >>confdefs.h 
    49654640 
    49664641        ;; 
    49674642    *linux*) 
    4968         cat >>confdefs.h <<\_ACEOF 
    4969 #define PJ_LINUX 1 
    4970 _ACEOF 
     4643        $as_echo "#define PJ_LINUX 1" >>confdefs.h 
    49714644 
    49724645        ;; 
    49734646    *rtems*) 
    4974         cat >>confdefs.h <<\_ACEOF 
    4975 #define PJ_RTEMS 1 
    4976 _ACEOF 
     4647        $as_echo "#define PJ_RTEMS 1" >>confdefs.h 
    49774648 
    49784649        ;; 
    49794650    *sunos* | *solaris* ) 
    4980         cat >>confdefs.h <<\_ACEOF 
    4981 #define PJ_SUNOS 1 
    4982 _ACEOF 
     4651        $as_echo "#define PJ_SUNOS 1" >>confdefs.h 
    49834652 
    49844653        ;; 
    … …  
    49914660 
    49924661# Check whether --enable-floating-point was given. 
    4993 if test "${enable_floating_point+set}" = set; then 
     4662if test "${enable_floating_point+set}" = set; then : 
    49944663  enableval=$enable_floating_point; if test "$enable_floating_point" = "no"; then 
    4995                 cat >>confdefs.h <<\_ACEOF 
    4996 #define PJ_HAS_FLOATING_POINT 0 
    4997 _ACEOF 
    4998  
    4999                 { echo "$as_me:$LINENO: result: Checking if floating point is disabled... yes" >&5 
    5000 echo "${ECHO_T}Checking if floating point is disabled... yes" >&6; } 
     4664                $as_echo "#define PJ_HAS_FLOATING_POINT 0" >>confdefs.h 
     4665 
     4666                { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if floating point is disabled... yes" >&5 
     4667$as_echo "Checking if floating point is disabled... yes" >&6; } 
    50014668               fi 
    50024669else 
    50034670 
    5004                 cat >>confdefs.h <<\_ACEOF 
    5005 #define PJ_HAS_FLOATING_POINT 1 
    5006 _ACEOF 
    5007  
    5008                 { echo "$as_me:$LINENO: result: Checking if floating point is disabled... no" >&5 
    5009 echo "${ECHO_T}Checking if floating point is disabled... no" >&6; } 
    5010  
    5011 { echo "$as_me:$LINENO: checking for fmod in -lm" >&5 
    5012 echo $ECHO_N "checking for fmod in -lm... $ECHO_C" >&6; } 
    5013 if test "${ac_cv_lib_m_fmod+set}" = set; then 
    5014   echo $ECHO_N "(cached) $ECHO_C" >&6 
     4671                $as_echo "#define PJ_HAS_FLOATING_POINT 1" >>confdefs.h 
     4672 
     4673                { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if floating point is disabled... no" >&5 
     4674$as_echo "Checking if floating point is disabled... no" >&6; } 
     4675                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmod in -lm" >&5 
     4676$as_echo_n "checking for fmod in -lm... " >&6; } 
     4677if test "${ac_cv_lib_m_fmod+set}" = set; then : 
     4678  $as_echo_n "(cached) " >&6 
    50154679else 
    50164680  ac_check_lib_save_LIBS=$LIBS 
    50174681LIBS="-lm  $LIBS" 
    5018 cat >conftest.$ac_ext <<_ACEOF 
    5019 /* confdefs.h.  */ 
    5020 _ACEOF 
    5021 cat confdefs.h >>conftest.$ac_ext 
    5022 cat >>conftest.$ac_ext <<_ACEOF 
     4682cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    50234683/* end confdefs.h.  */ 
    50244684 
    … …  
    50384698} 
    50394699_ACEOF 
    5040 rm -f conftest.$ac_objext conftest$ac_exeext 
    5041 if { (ac_try="$ac_link" 
    5042 case "(($ac_try" in 
    5043   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5044   *) ac_try_echo=$ac_try;; 
    5045 esac 
    5046 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5047   (eval "$ac_link") 2>conftest.er1 
    5048   ac_status=$? 
    5049   grep -v '^ *+' conftest.er1 >conftest.err 
    5050   rm -f conftest.er1 
    5051   cat conftest.err >&5 
    5052   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5053   (exit $ac_status); } && { 
    5054          test -z "$ac_c_werror_flag" || 
    5055          test ! -s conftest.err 
    5056        } && test -s conftest$ac_exeext && 
    5057        $as_test_x conftest$ac_exeext; then 
     4700if ac_fn_c_try_link "$LINENO"; then : 
    50584701  ac_cv_lib_m_fmod=yes 
    50594702else 
    5060   echo "$as_me: failed program was:" >&5 
    5061 sed 's/^/| /' conftest.$ac_ext >&5 
    5062  
    5063         ac_cv_lib_m_fmod=no 
    5064 fi 
    5065  
    5066 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    5067       conftest$ac_exeext conftest.$ac_ext 
     4703  ac_cv_lib_m_fmod=no 
     4704fi 
     4705rm -f core conftest.err conftest.$ac_objext \ 
     4706    conftest$ac_exeext conftest.$ac_ext 
    50684707LIBS=$ac_check_lib_save_LIBS 
    50694708fi 
    5070 { echo "$as_me:$LINENO: result: $ac_cv_lib_m_fmod" >&5 
    5071 echo "${ECHO_T}$ac_cv_lib_m_fmod" >&6; } 
    5072 if test $ac_cv_lib_m_fmod = yes; then 
     4709{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_fmod" >&5 
     4710$as_echo "$ac_cv_lib_m_fmod" >&6; } 
     4711if test "x$ac_cv_lib_m_fmod" = x""yes; then : 
    50734712  cat >>confdefs.h <<_ACEOF 
    50744713#define HAVE_LIBM 1 
    … …  
    50844723 
    50854724 
    5086 if test "${ac_cv_header_arpa_inet_h+set}" = set; then 
    5087   { echo "$as_me:$LINENO: checking for arpa/inet.h" >&5 
    5088 echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6; } 
    5089 if test "${ac_cv_header_arpa_inet_h+set}" = set; then 
    5090   echo $ECHO_N "(cached) $ECHO_C" >&6 
    5091 fi 
    5092 { echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5 
    5093 echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6; } 
    5094 else 
    5095   # Is the header compilable? 
    5096 { echo "$as_me:$LINENO: checking arpa/inet.h usability" >&5 
    5097 echo $ECHO_N "checking arpa/inet.h usability... $ECHO_C" >&6; } 
    5098 cat >conftest.$ac_ext <<_ACEOF 
    5099 /* confdefs.h.  */ 
    5100 _ACEOF 
    5101 cat confdefs.h >>conftest.$ac_ext 
    5102 cat >>conftest.$ac_ext <<_ACEOF 
    5103 /* end confdefs.h.  */ 
    5104 $ac_includes_default 
    5105 #include <arpa/inet.h> 
    5106 _ACEOF 
    5107 rm -f conftest.$ac_objext 
    5108 if { (ac_try="$ac_compile" 
    5109 case "(($ac_try" in 
    5110   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5111   *) ac_try_echo=$ac_try;; 
    5112 esac 
    5113 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5114   (eval "$ac_compile") 2>conftest.er1 
    5115   ac_status=$? 
    5116   grep -v '^ *+' conftest.er1 >conftest.err 
    5117   rm -f conftest.er1 
    5118   cat conftest.err >&5 
    5119   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5120   (exit $ac_status); } && { 
    5121          test -z "$ac_c_werror_flag" || 
    5122          test ! -s conftest.err 
    5123        } && test -s conftest.$ac_objext; then 
    5124   ac_header_compiler=yes 
    5125 else 
    5126   echo "$as_me: failed program was:" >&5 
    5127 sed 's/^/| /' conftest.$ac_ext >&5 
    5128  
    5129         ac_header_compiler=no 
    5130 fi 
    5131  
    5132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    5133 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    5134 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    5135  
    5136 # Is the header present? 
    5137 { echo "$as_me:$LINENO: checking arpa/inet.h presence" >&5 
    5138 echo $ECHO_N "checking arpa/inet.h presence... $ECHO_C" >&6; } 
    5139 cat >conftest.$ac_ext <<_ACEOF 
    5140 /* confdefs.h.  */ 
    5141 _ACEOF 
    5142 cat confdefs.h >>conftest.$ac_ext 
    5143 cat >>conftest.$ac_ext <<_ACEOF 
    5144 /* end confdefs.h.  */ 
    5145 #include <arpa/inet.h> 
    5146 _ACEOF 
    5147 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    5148 case "(($ac_try" in 
    5149   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5150   *) ac_try_echo=$ac_try;; 
    5151 esac 
    5152 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5153   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    5154   ac_status=$? 
    5155   grep -v '^ *+' conftest.er1 >conftest.err 
    5156   rm -f conftest.er1 
    5157   cat conftest.err >&5 
    5158   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5159   (exit $ac_status); } >/dev/null && { 
    5160          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    5161          test ! -s conftest.err 
    5162        }; then 
    5163   ac_header_preproc=yes 
    5164 else 
    5165   echo "$as_me: failed program was:" >&5 
    5166 sed 's/^/| /' conftest.$ac_ext >&5 
    5167  
    5168   ac_header_preproc=no 
    5169 fi 
    5170  
    5171 rm -f conftest.err conftest.$ac_ext 
    5172 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    5173 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    5174  
    5175 # So?  What about this header? 
    5176 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    5177   yes:no: ) 
    5178     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    5179 echo "$as_me: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    5180     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the compiler's result" >&5 
    5181 echo "$as_me: WARNING: arpa/inet.h: proceeding with the compiler's result" >&2;} 
    5182     ac_header_preproc=yes 
    5183     ;; 
    5184   no:yes:* ) 
    5185     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: present but cannot be compiled" >&5 
    5186 echo "$as_me: WARNING: arpa/inet.h: present but cannot be compiled" >&2;} 
    5187     { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&5 
    5188 echo "$as_me: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&2;} 
    5189     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: see the Autoconf documentation" >&5 
    5190 echo "$as_me: WARNING: arpa/inet.h: see the Autoconf documentation" >&2;} 
    5191     { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&5 
    5192 echo "$as_me: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    5193     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&5 
    5194 echo "$as_me: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&2;} 
    5195     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&5 
    5196 echo "$as_me: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&2;} 
    5197  
    5198     ;; 
    5199 esac 
    5200 { echo "$as_me:$LINENO: checking for arpa/inet.h" >&5 
    5201 echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6; } 
    5202 if test "${ac_cv_header_arpa_inet_h+set}" = set; then 
    5203   echo $ECHO_N "(cached) $ECHO_C" >&6 
    5204 else 
    5205   ac_cv_header_arpa_inet_h=$ac_header_preproc 
    5206 fi 
    5207 { echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5 
    5208 echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6; } 
    5209  
    5210 fi 
    5211 if test $ac_cv_header_arpa_inet_h = yes; then 
    5212   cat >>confdefs.h <<\_ACEOF 
    5213 #define PJ_HAS_ARPA_INET_H 1 
    5214 _ACEOF 
    5215  
    5216 fi 
    5217  
    5218  
    5219 if test "${ac_cv_header_assert_h+set}" = set; then 
    5220   { echo "$as_me:$LINENO: checking for assert.h" >&5 
    5221 echo $ECHO_N "checking for assert.h... $ECHO_C" >&6; } 
    5222 if test "${ac_cv_header_assert_h+set}" = set; then 
    5223   echo $ECHO_N "(cached) $ECHO_C" >&6 
    5224 fi 
    5225 { echo "$as_me:$LINENO: result: $ac_cv_header_assert_h" >&5 
    5226 echo "${ECHO_T}$ac_cv_header_assert_h" >&6; } 
    5227 else 
    5228   # Is the header compilable? 
    5229 { echo "$as_me:$LINENO: checking assert.h usability" >&5 
    5230 echo $ECHO_N "checking assert.h usability... $ECHO_C" >&6; } 
    5231 cat >conftest.$ac_ext <<_ACEOF 
    5232 /* confdefs.h.  */ 
    5233 _ACEOF 
    5234 cat confdefs.h >>conftest.$ac_ext 
    5235 cat >>conftest.$ac_ext <<_ACEOF 
    5236 /* end confdefs.h.  */ 
    5237 $ac_includes_default 
    5238 #include <assert.h> 
    5239 _ACEOF 
    5240 rm -f conftest.$ac_objext 
    5241 if { (ac_try="$ac_compile" 
    5242 case "(($ac_try" in 
    5243   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5244   *) ac_try_echo=$ac_try;; 
    5245 esac 
    5246 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5247   (eval "$ac_compile") 2>conftest.er1 
    5248   ac_status=$? 
    5249   grep -v '^ *+' conftest.er1 >conftest.err 
    5250   rm -f conftest.er1 
    5251   cat conftest.err >&5 
    5252   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5253   (exit $ac_status); } && { 
    5254          test -z "$ac_c_werror_flag" || 
    5255          test ! -s conftest.err 
    5256        } && test -s conftest.$ac_objext; then 
    5257   ac_header_compiler=yes 
    5258 else 
    5259   echo "$as_me: failed program was:" >&5 
    5260 sed 's/^/| /' conftest.$ac_ext >&5 
    5261  
    5262         ac_header_compiler=no 
    5263 fi 
    5264  
    5265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    5266 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    5267 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    5268  
    5269 # Is the header present? 
    5270 { echo "$as_me:$LINENO: checking assert.h presence" >&5 
    5271 echo $ECHO_N "checking assert.h presence... $ECHO_C" >&6; } 
    5272 cat >conftest.$ac_ext <<_ACEOF 
    5273 /* confdefs.h.  */ 
    5274 _ACEOF 
    5275 cat confdefs.h >>conftest.$ac_ext 
    5276 cat >>conftest.$ac_ext <<_ACEOF 
    5277 /* end confdefs.h.  */ 
    5278 #include <assert.h> 
    5279 _ACEOF 
    5280 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    5281 case "(($ac_try" in 
    5282   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5283   *) ac_try_echo=$ac_try;; 
    5284 esac 
    5285 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5286   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    5287   ac_status=$? 
    5288   grep -v '^ *+' conftest.er1 >conftest.err 
    5289   rm -f conftest.er1 
    5290   cat conftest.err >&5 
    5291   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5292   (exit $ac_status); } >/dev/null && { 
    5293          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    5294          test ! -s conftest.err 
    5295        }; then 
    5296   ac_header_preproc=yes 
    5297 else 
    5298   echo "$as_me: failed program was:" >&5 
    5299 sed 's/^/| /' conftest.$ac_ext >&5 
    5300  
    5301   ac_header_preproc=no 
    5302 fi 
    5303  
    5304 rm -f conftest.err conftest.$ac_ext 
    5305 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    5306 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    5307  
    5308 # So?  What about this header? 
    5309 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    5310   yes:no: ) 
    5311     { echo "$as_me:$LINENO: WARNING: assert.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    5312 echo "$as_me: WARNING: assert.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    5313     { echo "$as_me:$LINENO: WARNING: assert.h: proceeding with the compiler's result" >&5 
    5314 echo "$as_me: WARNING: assert.h: proceeding with the compiler's result" >&2;} 
    5315     ac_header_preproc=yes 
    5316     ;; 
    5317   no:yes:* ) 
    5318     { echo "$as_me:$LINENO: WARNING: assert.h: present but cannot be compiled" >&5 
    5319 echo "$as_me: WARNING: assert.h: present but cannot be compiled" >&2;} 
    5320     { echo "$as_me:$LINENO: WARNING: assert.h:     check for missing prerequisite headers?" >&5 
    5321 echo "$as_me: WARNING: assert.h:     check for missing prerequisite headers?" >&2;} 
    5322     { echo "$as_me:$LINENO: WARNING: assert.h: see the Autoconf documentation" >&5 
    5323 echo "$as_me: WARNING: assert.h: see the Autoconf documentation" >&2;} 
    5324     { echo "$as_me:$LINENO: WARNING: assert.h:     section \"Present But Cannot Be Compiled\"" >&5 
    5325 echo "$as_me: WARNING: assert.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    5326     { echo "$as_me:$LINENO: WARNING: assert.h: proceeding with the preprocessor's result" >&5 
    5327 echo "$as_me: WARNING: assert.h: proceeding with the preprocessor's result" >&2;} 
    5328     { echo "$as_me:$LINENO: WARNING: assert.h: in the future, the compiler will take precedence" >&5 
    5329 echo "$as_me: WARNING: assert.h: in the future, the compiler will take precedence" >&2;} 
    5330  
    5331     ;; 
    5332 esac 
    5333 { echo "$as_me:$LINENO: checking for assert.h" >&5 
    5334 echo $ECHO_N "checking for assert.h... $ECHO_C" >&6; } 
    5335 if test "${ac_cv_header_assert_h+set}" = set; then 
    5336   echo $ECHO_N "(cached) $ECHO_C" >&6 
    5337 else 
    5338   ac_cv_header_assert_h=$ac_header_preproc 
    5339 fi 
    5340 { echo "$as_me:$LINENO: result: $ac_cv_header_assert_h" >&5 
    5341 echo "${ECHO_T}$ac_cv_header_assert_h" >&6; } 
    5342  
    5343 fi 
    5344 if test $ac_cv_header_assert_h = yes; then 
    5345   cat >>confdefs.h <<\_ACEOF 
    5346 #define PJ_HAS_ASSERT_H 1 
    5347 _ACEOF 
    5348  
    5349 fi 
    5350  
    5351  
    5352 if test "${ac_cv_header_ctype_h+set}" = set; then 
    5353   { echo "$as_me:$LINENO: checking for ctype.h" >&5 
    5354 echo $ECHO_N "checking for ctype.h... $ECHO_C" >&6; } 
    5355 if test "${ac_cv_header_ctype_h+set}" = set; then 
    5356   echo $ECHO_N "(cached) $ECHO_C" >&6 
    5357 fi 
    5358 { echo "$as_me:$LINENO: result: $ac_cv_header_ctype_h" >&5 
    5359 echo "${ECHO_T}$ac_cv_header_ctype_h" >&6; } 
    5360 else 
    5361   # Is the header compilable? 
    5362 { echo "$as_me:$LINENO: checking ctype.h usability" >&5 
    5363 echo $ECHO_N "checking ctype.h usability... $ECHO_C" >&6; } 
    5364 cat >conftest.$ac_ext <<_ACEOF 
    5365 /* confdefs.h.  */ 
    5366 _ACEOF 
    5367