Changeset 3999 for pjproject/trunk


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 cat confdefs.h >>conftest.$ac_ext 
    5368 cat >>conftest.$ac_ext <<_ACEOF 
    5369 /* end confdefs.h.  */ 
    5370 $ac_includes_default 
    5371 #include <ctype.h> 
    5372 _ACEOF 
    5373 rm -f conftest.$ac_objext 
    5374 if { (ac_try="$ac_compile" 
    5375 case "(($ac_try" in 
    5376   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5377   *) ac_try_echo=$ac_try;; 
    5378 esac 
    5379 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5380   (eval "$ac_compile") 2>conftest.er1 
    5381   ac_status=$? 
    5382   grep -v '^ *+' conftest.er1 >conftest.err 
    5383   rm -f conftest.er1 
    5384   cat conftest.err >&5 
    5385   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5386   (exit $ac_status); } && { 
    5387          test -z "$ac_c_werror_flag" || 
    5388          test ! -s conftest.err 
    5389        } && test -s conftest.$ac_objext; then 
    5390   ac_header_compiler=yes 
    5391 else 
    5392   echo "$as_me: failed program was:" >&5 
    5393 sed 's/^/| /' conftest.$ac_ext >&5 
    5394  
    5395         ac_header_compiler=no 
    5396 fi 
    5397  
    5398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    5399 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    5400 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    5401  
    5402 # Is the header present? 
    5403 { echo "$as_me:$LINENO: checking ctype.h presence" >&5 
    5404 echo $ECHO_N "checking ctype.h presence... $ECHO_C" >&6; } 
    5405 cat >conftest.$ac_ext <<_ACEOF 
    5406 /* confdefs.h.  */ 
    5407 _ACEOF 
    5408 cat confdefs.h >>conftest.$ac_ext 
    5409 cat >>conftest.$ac_ext <<_ACEOF 
    5410 /* end confdefs.h.  */ 
    5411 #include <ctype.h> 
    5412 _ACEOF 
    5413 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    5414 case "(($ac_try" in 
    5415   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5416   *) ac_try_echo=$ac_try;; 
    5417 esac 
    5418 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5419   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    5420   ac_status=$? 
    5421   grep -v '^ *+' conftest.er1 >conftest.err 
    5422   rm -f conftest.er1 
    5423   cat conftest.err >&5 
    5424   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5425   (exit $ac_status); } >/dev/null && { 
    5426          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    5427          test ! -s conftest.err 
    5428        }; then 
    5429   ac_header_preproc=yes 
    5430 else 
    5431   echo "$as_me: failed program was:" >&5 
    5432 sed 's/^/| /' conftest.$ac_ext >&5 
    5433  
    5434   ac_header_preproc=no 
    5435 fi 
    5436  
    5437 rm -f conftest.err conftest.$ac_ext 
    5438 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    5439 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    5440  
    5441 # So?  What about this header? 
    5442 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    5443   yes:no: ) 
    5444     { echo "$as_me:$LINENO: WARNING: ctype.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    5445 echo "$as_me: WARNING: ctype.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    5446     { echo "$as_me:$LINENO: WARNING: ctype.h: proceeding with the compiler's result" >&5 
    5447 echo "$as_me: WARNING: ctype.h: proceeding with the compiler's result" >&2;} 
    5448     ac_header_preproc=yes 
    5449     ;; 
    5450   no:yes:* ) 
    5451     { echo "$as_me:$LINENO: WARNING: ctype.h: present but cannot be compiled" >&5 
    5452 echo "$as_me: WARNING: ctype.h: present but cannot be compiled" >&2;} 
    5453     { echo "$as_me:$LINENO: WARNING: ctype.h:     check for missing prerequisite headers?" >&5 
    5454 echo "$as_me: WARNING: ctype.h:     check for missing prerequisite headers?" >&2;} 
    5455     { echo "$as_me:$LINENO: WARNING: ctype.h: see the Autoconf documentation" >&5 
    5456 echo "$as_me: WARNING: ctype.h: see the Autoconf documentation" >&2;} 
    5457     { echo "$as_me:$LINENO: WARNING: ctype.h:     section \"Present But Cannot Be Compiled\"" >&5 
    5458 echo "$as_me: WARNING: ctype.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    5459     { echo "$as_me:$LINENO: WARNING: ctype.h: proceeding with the preprocessor's result" >&5 
    5460 echo "$as_me: WARNING: ctype.h: proceeding with the preprocessor's result" >&2;} 
    5461     { echo "$as_me:$LINENO: WARNING: ctype.h: in the future, the compiler will take precedence" >&5 
    5462 echo "$as_me: WARNING: ctype.h: in the future, the compiler will take precedence" >&2;} 
    5463  
    5464     ;; 
    5465 esac 
    5466 { echo "$as_me:$LINENO: checking for ctype.h" >&5 
    5467 echo $ECHO_N "checking for ctype.h... $ECHO_C" >&6; } 
    5468 if test "${ac_cv_header_ctype_h+set}" = set; then 
    5469   echo $ECHO_N "(cached) $ECHO_C" >&6 
    5470 else 
    5471   ac_cv_header_ctype_h=$ac_header_preproc 
    5472 fi 
    5473 { echo "$as_me:$LINENO: result: $ac_cv_header_ctype_h" >&5 
    5474 echo "${ECHO_T}$ac_cv_header_ctype_h" >&6; } 
    5475  
    5476 fi 
    5477 if test $ac_cv_header_ctype_h = yes; then 
    5478   cat >>confdefs.h <<\_ACEOF 
    5479 #define PJ_HAS_CTYPE_H 1 
    5480 _ACEOF 
     4725ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default" 
     4726if test "x$ac_cv_header_arpa_inet_h" = x""yes; then : 
     4727  $as_echo "#define PJ_HAS_ARPA_INET_H 1" >>confdefs.h 
     4728 
     4729fi 
     4730 
     4731 
     4732ac_fn_c_check_header_mongrel "$LINENO" "assert.h" "ac_cv_header_assert_h" "$ac_includes_default" 
     4733if test "x$ac_cv_header_assert_h" = x""yes; then : 
     4734  $as_echo "#define PJ_HAS_ASSERT_H 1" >>confdefs.h 
     4735 
     4736fi 
     4737 
     4738 
     4739ac_fn_c_check_header_mongrel "$LINENO" "ctype.h" "ac_cv_header_ctype_h" "$ac_includes_default" 
     4740if test "x$ac_cv_header_ctype_h" = x""yes; then : 
     4741  $as_echo "#define PJ_HAS_CTYPE_H 1" >>confdefs.h 
    54814742 
    54824743fi 
    … …  
    54864747case $target in 
    54874748    *mingw* | *cygw* | *win32* | *w32* ) 
    5488         cat >>confdefs.h <<\_ACEOF 
    5489 #define PJ_HAS_ERRNO_H 0 
    5490 _ACEOF 
     4749        $as_echo "#define PJ_HAS_ERRNO_H 0" >>confdefs.h 
    54914750 
    54924751        ;; 
    54934752    *) 
    5494         if test "${ac_cv_header_errno_h+set}" = set; then 
    5495   { echo "$as_me:$LINENO: checking for errno.h" >&5 
    5496 echo $ECHO_N "checking for errno.h... $ECHO_C" >&6; } 
    5497 if test "${ac_cv_header_errno_h+set}" = set; then 
    5498   echo $ECHO_N "(cached) $ECHO_C" >&6 
    5499 fi 
    5500 { echo "$as_me:$LINENO: result: $ac_cv_header_errno_h" >&5 
    5501 echo "${ECHO_T}$ac_cv_header_errno_h" >&6; } 
    5502 else 
    5503   # Is the header compilable? 
    5504 { echo "$as_me:$LINENO: checking errno.h usability" >&5 
    5505 echo $ECHO_N "checking errno.h usability... $ECHO_C" >&6; } 
    5506 cat >conftest.$ac_ext <<_ACEOF 
    5507 /* confdefs.h.  */ 
    5508 _ACEOF 
    5509 cat confdefs.h >>conftest.$ac_ext 
    5510 cat >>conftest.$ac_ext <<_ACEOF 
    5511 /* end confdefs.h.  */ 
    5512 $ac_includes_default 
    5513 #include <errno.h> 
    5514 _ACEOF 
    5515 rm -f conftest.$ac_objext 
    5516 if { (ac_try="$ac_compile" 
    5517 case "(($ac_try" in 
    5518   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5519   *) ac_try_echo=$ac_try;; 
    5520 esac 
    5521 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5522   (eval "$ac_compile") 2>conftest.er1 
    5523   ac_status=$? 
    5524   grep -v '^ *+' conftest.er1 >conftest.err 
    5525   rm -f conftest.er1 
    5526   cat conftest.err >&5 
    5527   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5528   (exit $ac_status); } && { 
    5529          test -z "$ac_c_werror_flag" || 
    5530          test ! -s conftest.err 
    5531        } && test -s conftest.$ac_objext; then 
    5532   ac_header_compiler=yes 
    5533 else 
    5534   echo "$as_me: failed program was:" >&5 
    5535 sed 's/^/| /' conftest.$ac_ext >&5 
    5536  
    5537         ac_header_compiler=no 
    5538 fi 
    5539  
    5540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    5541 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    5542 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    5543  
    5544 # Is the header present? 
    5545 { echo "$as_me:$LINENO: checking errno.h presence" >&5 
    5546 echo $ECHO_N "checking errno.h presence... $ECHO_C" >&6; } 
    5547 cat >conftest.$ac_ext <<_ACEOF 
    5548 /* confdefs.h.  */ 
    5549 _ACEOF 
    5550 cat confdefs.h >>conftest.$ac_ext 
    5551 cat >>conftest.$ac_ext <<_ACEOF 
    5552 /* end confdefs.h.  */ 
    5553 #include <errno.h> 
    5554 _ACEOF 
    5555 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    5556 case "(($ac_try" in 
    5557   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5558   *) ac_try_echo=$ac_try;; 
    5559 esac 
    5560 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5561   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    5562   ac_status=$? 
    5563   grep -v '^ *+' conftest.er1 >conftest.err 
    5564   rm -f conftest.er1 
    5565   cat conftest.err >&5 
    5566   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5567   (exit $ac_status); } >/dev/null && { 
    5568          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    5569          test ! -s conftest.err 
    5570        }; then 
    5571   ac_header_preproc=yes 
    5572 else 
    5573   echo "$as_me: failed program was:" >&5 
    5574 sed 's/^/| /' conftest.$ac_ext >&5 
    5575  
    5576   ac_header_preproc=no 
    5577 fi 
    5578  
    5579 rm -f conftest.err conftest.$ac_ext 
    5580 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    5581 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    5582  
    5583 # So?  What about this header? 
    5584 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    5585   yes:no: ) 
    5586     { echo "$as_me:$LINENO: WARNING: errno.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    5587 echo "$as_me: WARNING: errno.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    5588     { echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the compiler's result" >&5 
    5589 echo "$as_me: WARNING: errno.h: proceeding with the compiler's result" >&2;} 
    5590     ac_header_preproc=yes 
    5591     ;; 
    5592   no:yes:* ) 
    5593     { echo "$as_me:$LINENO: WARNING: errno.h: present but cannot be compiled" >&5 
    5594 echo "$as_me: WARNING: errno.h: present but cannot be compiled" >&2;} 
    5595     { echo "$as_me:$LINENO: WARNING: errno.h:     check for missing prerequisite headers?" >&5 
    5596 echo "$as_me: WARNING: errno.h:     check for missing prerequisite headers?" >&2;} 
    5597     { echo "$as_me:$LINENO: WARNING: errno.h: see the Autoconf documentation" >&5 
    5598 echo "$as_me: WARNING: errno.h: see the Autoconf documentation" >&2;} 
    5599     { echo "$as_me:$LINENO: WARNING: errno.h:     section \"Present But Cannot Be Compiled\"" >&5 
    5600 echo "$as_me: WARNING: errno.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    5601     { echo "$as_me:$LINENO: WARNING: errno.h: proceeding with the preprocessor's result" >&5 
    5602 echo "$as_me: WARNING: errno.h: proceeding with the preprocessor's result" >&2;} 
    5603     { echo "$as_me:$LINENO: WARNING: errno.h: in the future, the compiler will take precedence" >&5 
    5604 echo "$as_me: WARNING: errno.h: in the future, the compiler will take precedence" >&2;} 
    5605  
    5606     ;; 
    5607 esac 
    5608 { echo "$as_me:$LINENO: checking for errno.h" >&5 
    5609 echo $ECHO_N "checking for errno.h... $ECHO_C" >&6; } 
    5610 if test "${ac_cv_header_errno_h+set}" = set; then 
    5611   echo $ECHO_N "(cached) $ECHO_C" >&6 
    5612 else 
    5613   ac_cv_header_errno_h=$ac_header_preproc 
    5614 fi 
    5615 { echo "$as_me:$LINENO: result: $ac_cv_header_errno_h" >&5 
    5616 echo "${ECHO_T}$ac_cv_header_errno_h" >&6; } 
    5617  
    5618 fi 
    5619 if test $ac_cv_header_errno_h = yes; then 
    5620   cat >>confdefs.h <<\_ACEOF 
    5621 #define PJ_HAS_ERRNO_H 1 
    5622 _ACEOF 
     4753        ac_fn_c_check_header_mongrel "$LINENO" "errno.h" "ac_cv_header_errno_h" "$ac_includes_default" 
     4754if test "x$ac_cv_header_errno_h" = x""yes; then : 
     4755  $as_echo "#define PJ_HAS_ERRNO_H 1" >>confdefs.h 
    56234756 
    56244757fi 
    … …  
    56284761esac 
    56294762 
    5630 if test "${ac_cv_header_fcntl_h+set}" = set; then 
    5631   { echo "$as_me:$LINENO: checking for fcntl.h" >&5 
    5632 echo $ECHO_N "checking for fcntl.h... $ECHO_C" >&6; } 
    5633 if test "${ac_cv_header_fcntl_h+set}" = set; then 
    5634   echo $ECHO_N "(cached) $ECHO_C" >&6 
    5635 fi 
    5636 { echo "$as_me:$LINENO: result: $ac_cv_header_fcntl_h" >&5 
    5637 echo "${ECHO_T}$ac_cv_header_fcntl_h" >&6; } 
    5638 else 
    5639   # Is the header compilable? 
    5640 { echo "$as_me:$LINENO: checking fcntl.h usability" >&5 
    5641 echo $ECHO_N "checking fcntl.h usability... $ECHO_C" >&6; } 
    5642 cat >conftest.$ac_ext <<_ACEOF 
    5643 /* confdefs.h.  */ 
    5644 _ACEOF 
    5645 cat confdefs.h >>conftest.$ac_ext 
    5646 cat >>conftest.$ac_ext <<_ACEOF 
    5647 /* end confdefs.h.  */ 
    5648 $ac_includes_default 
    5649 #include <fcntl.h> 
    5650 _ACEOF 
    5651 rm -f conftest.$ac_objext 
    5652 if { (ac_try="$ac_compile" 
    5653 case "(($ac_try" in 
    5654   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5655   *) ac_try_echo=$ac_try;; 
    5656 esac 
    5657 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5658   (eval "$ac_compile") 2>conftest.er1 
    5659   ac_status=$? 
    5660   grep -v '^ *+' conftest.er1 >conftest.err 
    5661   rm -f conftest.er1 
    5662   cat conftest.err >&5 
    5663   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5664   (exit $ac_status); } && { 
    5665          test -z "$ac_c_werror_flag" || 
    5666          test ! -s conftest.err 
    5667        } && test -s conftest.$ac_objext; then 
    5668   ac_header_compiler=yes 
    5669 else 
    5670   echo "$as_me: failed program was:" >&5 
    5671 sed 's/^/| /' conftest.$ac_ext >&5 
    5672  
    5673         ac_header_compiler=no 
    5674 fi 
    5675  
    5676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    5677 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    5678 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    5679  
    5680 # Is the header present? 
    5681 { echo "$as_me:$LINENO: checking fcntl.h presence" >&5 
    5682 echo $ECHO_N "checking fcntl.h presence... $ECHO_C" >&6; } 
    5683 cat >conftest.$ac_ext <<_ACEOF 
    5684 /* confdefs.h.  */ 
    5685 _ACEOF 
    5686 cat confdefs.h >>conftest.$ac_ext 
    5687 cat >>conftest.$ac_ext <<_ACEOF 
    5688 /* end confdefs.h.  */ 
    5689 #include <fcntl.h> 
    5690 _ACEOF 
    5691 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    5692 case "(($ac_try" in 
    5693   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5694   *) ac_try_echo=$ac_try;; 
    5695 esac 
    5696 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5697   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    5698   ac_status=$? 
    5699   grep -v '^ *+' conftest.er1 >conftest.err 
    5700   rm -f conftest.er1 
    5701   cat conftest.err >&5 
    5702   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5703   (exit $ac_status); } >/dev/null && { 
    5704          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    5705          test ! -s conftest.err 
    5706        }; then 
    5707   ac_header_preproc=yes 
    5708 else 
    5709   echo "$as_me: failed program was:" >&5 
    5710 sed 's/^/| /' conftest.$ac_ext >&5 
    5711  
    5712   ac_header_preproc=no 
    5713 fi 
    5714  
    5715 rm -f conftest.err conftest.$ac_ext 
    5716 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    5717 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    5718  
    5719 # So?  What about this header? 
    5720 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    5721   yes:no: ) 
    5722     { echo "$as_me:$LINENO: WARNING: fcntl.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    5723 echo "$as_me: WARNING: fcntl.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    5724     { echo "$as_me:$LINENO: WARNING: fcntl.h: proceeding with the compiler's result" >&5 
    5725 echo "$as_me: WARNING: fcntl.h: proceeding with the compiler's result" >&2;} 
    5726     ac_header_preproc=yes 
    5727     ;; 
    5728   no:yes:* ) 
    5729     { echo "$as_me:$LINENO: WARNING: fcntl.h: present but cannot be compiled" >&5 
    5730 echo "$as_me: WARNING: fcntl.h: present but cannot be compiled" >&2;} 
    5731     { echo "$as_me:$LINENO: WARNING: fcntl.h:     check for missing prerequisite headers?" >&5 
    5732 echo "$as_me: WARNING: fcntl.h:     check for missing prerequisite headers?" >&2;} 
    5733     { echo "$as_me:$LINENO: WARNING: fcntl.h: see the Autoconf documentation" >&5 
    5734 echo "$as_me: WARNING: fcntl.h: see the Autoconf documentation" >&2;} 
    5735     { echo "$as_me:$LINENO: WARNING: fcntl.h:     section \"Present But Cannot Be Compiled\"" >&5 
    5736 echo "$as_me: WARNING: fcntl.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    5737     { echo "$as_me:$LINENO: WARNING: fcntl.h: proceeding with the preprocessor's result" >&5 
    5738 echo "$as_me: WARNING: fcntl.h: proceeding with the preprocessor's result" >&2;} 
    5739     { echo "$as_me:$LINENO: WARNING: fcntl.h: in the future, the compiler will take precedence" >&5 
    5740 echo "$as_me: WARNING: fcntl.h: in the future, the compiler will take precedence" >&2;} 
    5741  
    5742     ;; 
    5743 esac 
    5744 { echo "$as_me:$LINENO: checking for fcntl.h" >&5 
    5745 echo $ECHO_N "checking for fcntl.h... $ECHO_C" >&6; } 
    5746 if test "${ac_cv_header_fcntl_h+set}" = set; then 
    5747   echo $ECHO_N "(cached) $ECHO_C" >&6 
    5748 else 
    5749   ac_cv_header_fcntl_h=$ac_header_preproc 
    5750 fi 
    5751 { echo "$as_me:$LINENO: result: $ac_cv_header_fcntl_h" >&5 
    5752 echo "${ECHO_T}$ac_cv_header_fcntl_h" >&6; } 
    5753  
    5754 fi 
    5755 if test $ac_cv_header_fcntl_h = yes; then 
    5756   cat >>confdefs.h <<\_ACEOF 
    5757 #define PJ_HAS_FCNTL_H 1 
    5758 _ACEOF 
    5759  
    5760 fi 
    5761  
    5762  
    5763 if test "${ac_cv_header_linux_socket_h+set}" = set; then 
    5764   { echo "$as_me:$LINENO: checking for linux/socket.h" >&5 
    5765 echo $ECHO_N "checking for linux/socket.h... $ECHO_C" >&6; } 
    5766 if test "${ac_cv_header_linux_socket_h+set}" = set; then 
    5767   echo $ECHO_N "(cached) $ECHO_C" >&6 
    5768 fi 
    5769 { echo "$as_me:$LINENO: result: $ac_cv_header_linux_socket_h" >&5 
    5770 echo "${ECHO_T}$ac_cv_header_linux_socket_h" >&6; } 
    5771 else 
    5772   # Is the header compilable? 
    5773 { echo "$as_me:$LINENO: checking linux/socket.h usability" >&5 
    5774 echo $ECHO_N "checking linux/socket.h usability... $ECHO_C" >&6; } 
    5775 cat >conftest.$ac_ext <<_ACEOF 
    5776 /* confdefs.h.  */ 
    5777 _ACEOF 
    5778 cat confdefs.h >>conftest.$ac_ext 
    5779 cat >>conftest.$ac_ext <<_ACEOF 
    5780 /* end confdefs.h.  */ 
    5781 $ac_includes_default 
    5782 #include <linux/socket.h> 
    5783 _ACEOF 
    5784 rm -f conftest.$ac_objext 
    5785 if { (ac_try="$ac_compile" 
    5786 case "(($ac_try" in 
    5787   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5788   *) ac_try_echo=$ac_try;; 
    5789 esac 
    5790 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5791   (eval "$ac_compile") 2>conftest.er1 
    5792   ac_status=$? 
    5793   grep -v '^ *+' conftest.er1 >conftest.err 
    5794   rm -f conftest.er1 
    5795   cat conftest.err >&5 
    5796   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5797   (exit $ac_status); } && { 
    5798          test -z "$ac_c_werror_flag" || 
    5799          test ! -s conftest.err 
    5800        } && test -s conftest.$ac_objext; then 
    5801   ac_header_compiler=yes 
    5802 else 
    5803   echo "$as_me: failed program was:" >&5 
    5804 sed 's/^/| /' conftest.$ac_ext >&5 
    5805  
    5806         ac_header_compiler=no 
    5807 fi 
    5808  
    5809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    5810 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    5811 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    5812  
    5813 # Is the header present? 
    5814 { echo "$as_me:$LINENO: checking linux/socket.h presence" >&5 
    5815 echo $ECHO_N "checking linux/socket.h presence... $ECHO_C" >&6; } 
    5816 cat >conftest.$ac_ext <<_ACEOF 
    5817 /* confdefs.h.  */ 
    5818 _ACEOF 
    5819 cat confdefs.h >>conftest.$ac_ext 
    5820 cat >>conftest.$ac_ext <<_ACEOF 
    5821 /* end confdefs.h.  */ 
    5822 #include <linux/socket.h> 
    5823 _ACEOF 
    5824 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    5825 case "(($ac_try" in 
    5826   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5827   *) ac_try_echo=$ac_try;; 
    5828 esac 
    5829 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5830   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    5831   ac_status=$? 
    5832   grep -v '^ *+' conftest.er1 >conftest.err 
    5833   rm -f conftest.er1 
    5834   cat conftest.err >&5 
    5835   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5836   (exit $ac_status); } >/dev/null && { 
    5837          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    5838          test ! -s conftest.err 
    5839        }; then 
    5840   ac_header_preproc=yes 
    5841 else 
    5842   echo "$as_me: failed program was:" >&5 
    5843 sed 's/^/| /' conftest.$ac_ext >&5 
    5844  
    5845   ac_header_preproc=no 
    5846 fi 
    5847  
    5848 rm -f conftest.err conftest.$ac_ext 
    5849 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    5850 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    5851  
    5852 # So?  What about this header? 
    5853 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    5854   yes:no: ) 
    5855     { echo "$as_me:$LINENO: WARNING: linux/socket.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    5856 echo "$as_me: WARNING: linux/socket.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    5857     { echo "$as_me:$LINENO: WARNING: linux/socket.h: proceeding with the compiler's result" >&5 
    5858 echo "$as_me: WARNING: linux/socket.h: proceeding with the compiler's result" >&2;} 
    5859     ac_header_preproc=yes 
    5860     ;; 
    5861   no:yes:* ) 
    5862     { echo "$as_me:$LINENO: WARNING: linux/socket.h: present but cannot be compiled" >&5 
    5863 echo "$as_me: WARNING: linux/socket.h: present but cannot be compiled" >&2;} 
    5864     { echo "$as_me:$LINENO: WARNING: linux/socket.h:     check for missing prerequisite headers?" >&5 
    5865 echo "$as_me: WARNING: linux/socket.h:     check for missing prerequisite headers?" >&2;} 
    5866     { echo "$as_me:$LINENO: WARNING: linux/socket.h: see the Autoconf documentation" >&5 
    5867 echo "$as_me: WARNING: linux/socket.h: see the Autoconf documentation" >&2;} 
    5868     { echo "$as_me:$LINENO: WARNING: linux/socket.h:     section \"Present But Cannot Be Compiled\"" >&5 
    5869 echo "$as_me: WARNING: linux/socket.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    5870     { echo "$as_me:$LINENO: WARNING: linux/socket.h: proceeding with the preprocessor's result" >&5 
    5871 echo "$as_me: WARNING: linux/socket.h: proceeding with the preprocessor's result" >&2;} 
    5872     { echo "$as_me:$LINENO: WARNING: linux/socket.h: in the future, the compiler will take precedence" >&5 
    5873 echo "$as_me: WARNING: linux/socket.h: in the future, the compiler will take precedence" >&2;} 
    5874  
    5875     ;; 
    5876 esac 
    5877 { echo "$as_me:$LINENO: checking for linux/socket.h" >&5 
    5878 echo $ECHO_N "checking for linux/socket.h... $ECHO_C" >&6; } 
    5879 if test "${ac_cv_header_linux_socket_h+set}" = set; then 
    5880   echo $ECHO_N "(cached) $ECHO_C" >&6 
    5881 else 
    5882   ac_cv_header_linux_socket_h=$ac_header_preproc 
    5883 fi 
    5884 { echo "$as_me:$LINENO: result: $ac_cv_header_linux_socket_h" >&5 
    5885 echo "${ECHO_T}$ac_cv_header_linux_socket_h" >&6; } 
    5886  
    5887 fi 
    5888 if test $ac_cv_header_linux_socket_h = yes; then 
    5889   cat >>confdefs.h <<\_ACEOF 
    5890 #define PJ_HAS_LINUX_SOCKET_H 1 
    5891 _ACEOF 
    5892  
    5893 fi 
    5894  
    5895  
    5896 if test "${ac_cv_header_limits_h+set}" = set; then 
    5897   { echo "$as_me:$LINENO: checking for limits.h" >&5 
    5898 echo $ECHO_N "checking for limits.h... $ECHO_C" >&6; } 
    5899 if test "${ac_cv_header_limits_h+set}" = set; then 
    5900   echo $ECHO_N "(cached) $ECHO_C" >&6 
    5901 fi 
    5902 { echo "$as_me:$LINENO: result: $ac_cv_header_limits_h" >&5 
    5903 echo "${ECHO_T}$ac_cv_header_limits_h" >&6; } 
    5904 else 
    5905   # Is the header compilable? 
    5906 { echo "$as_me:$LINENO: checking limits.h usability" >&5 
    5907 echo $ECHO_N "checking limits.h usability... $ECHO_C" >&6; } 
    5908 cat >conftest.$ac_ext <<_ACEOF 
    5909 /* confdefs.h.  */ 
    5910 _ACEOF 
    5911 cat confdefs.h >>conftest.$ac_ext 
    5912 cat >>conftest.$ac_ext <<_ACEOF 
    5913 /* end confdefs.h.  */ 
    5914 $ac_includes_default 
    5915 #include <limits.h> 
    5916 _ACEOF 
    5917 rm -f conftest.$ac_objext 
    5918 if { (ac_try="$ac_compile" 
    5919 case "(($ac_try" in 
    5920   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5921   *) ac_try_echo=$ac_try;; 
    5922 esac 
    5923 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5924   (eval "$ac_compile") 2>conftest.er1 
    5925   ac_status=$? 
    5926   grep -v '^ *+' conftest.er1 >conftest.err 
    5927   rm -f conftest.er1 
    5928   cat conftest.err >&5 
    5929   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5930   (exit $ac_status); } && { 
    5931          test -z "$ac_c_werror_flag" || 
    5932          test ! -s conftest.err 
    5933        } && test -s conftest.$ac_objext; then 
    5934   ac_header_compiler=yes 
    5935 else 
    5936   echo "$as_me: failed program was:" >&5 
    5937 sed 's/^/| /' conftest.$ac_ext >&5 
    5938  
    5939         ac_header_compiler=no 
    5940 fi 
    5941  
    5942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    5943 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    5944 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    5945  
    5946 # Is the header present? 
    5947 { echo "$as_me:$LINENO: checking limits.h presence" >&5 
    5948 echo $ECHO_N "checking limits.h presence... $ECHO_C" >&6; } 
    5949 cat >conftest.$ac_ext <<_ACEOF 
    5950 /* confdefs.h.  */ 
    5951 _ACEOF 
    5952 cat confdefs.h >>conftest.$ac_ext 
    5953 cat >>conftest.$ac_ext <<_ACEOF 
    5954 /* end confdefs.h.  */ 
    5955 #include <limits.h> 
    5956 _ACEOF 
    5957 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    5958 case "(($ac_try" in 
    5959   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    5960   *) ac_try_echo=$ac_try;; 
    5961 esac 
    5962 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    5963   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    5964   ac_status=$? 
    5965   grep -v '^ *+' conftest.er1 >conftest.err 
    5966   rm -f conftest.er1 
    5967   cat conftest.err >&5 
    5968   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    5969   (exit $ac_status); } >/dev/null && { 
    5970          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    5971          test ! -s conftest.err 
    5972        }; then 
    5973   ac_header_preproc=yes 
    5974 else 
    5975   echo "$as_me: failed program was:" >&5 
    5976 sed 's/^/| /' conftest.$ac_ext >&5 
    5977  
    5978   ac_header_preproc=no 
    5979 fi 
    5980  
    5981 rm -f conftest.err conftest.$ac_ext 
    5982 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    5983 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    5984  
    5985 # So?  What about this header? 
    5986 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    5987   yes:no: ) 
    5988     { echo "$as_me:$LINENO: WARNING: limits.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    5989 echo "$as_me: WARNING: limits.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    5990     { echo "$as_me:$LINENO: WARNING: limits.h: proceeding with the compiler's result" >&5 
    5991 echo "$as_me: WARNING: limits.h: proceeding with the compiler's result" >&2;} 
    5992     ac_header_preproc=yes 
    5993     ;; 
    5994   no:yes:* ) 
    5995     { echo "$as_me:$LINENO: WARNING: limits.h: present but cannot be compiled" >&5 
    5996 echo "$as_me: WARNING: limits.h: present but cannot be compiled" >&2;} 
    5997     { echo "$as_me:$LINENO: WARNING: limits.h:     check for missing prerequisite headers?" >&5 
    5998 echo "$as_me: WARNING: limits.h:     check for missing prerequisite headers?" >&2;} 
    5999     { echo "$as_me:$LINENO: WARNING: limits.h: see the Autoconf documentation" >&5 
    6000 echo "$as_me: WARNING: limits.h: see the Autoconf documentation" >&2;} 
    6001     { echo "$as_me:$LINENO: WARNING: limits.h:     section \"Present But Cannot Be Compiled\"" >&5 
    6002 echo "$as_me: WARNING: limits.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    6003     { echo "$as_me:$LINENO: WARNING: limits.h: proceeding with the preprocessor's result" >&5 
    6004 echo "$as_me: WARNING: limits.h: proceeding with the preprocessor's result" >&2;} 
    6005     { echo "$as_me:$LINENO: WARNING: limits.h: in the future, the compiler will take precedence" >&5 
    6006 echo "$as_me: WARNING: limits.h: in the future, the compiler will take precedence" >&2;} 
    6007  
    6008     ;; 
    6009 esac 
    6010 { echo "$as_me:$LINENO: checking for limits.h" >&5 
    6011 echo $ECHO_N "checking for limits.h... $ECHO_C" >&6; } 
    6012 if test "${ac_cv_header_limits_h+set}" = set; then 
    6013   echo $ECHO_N "(cached) $ECHO_C" >&6 
    6014 else 
    6015   ac_cv_header_limits_h=$ac_header_preproc 
    6016 fi 
    6017 { echo "$as_me:$LINENO: result: $ac_cv_header_limits_h" >&5 
    6018 echo "${ECHO_T}$ac_cv_header_limits_h" >&6; } 
    6019  
    6020 fi 
    6021 if test $ac_cv_header_limits_h = yes; then 
    6022   cat >>confdefs.h <<\_ACEOF 
    6023 #define PJ_HAS_LIMITS_H 1 
    6024 _ACEOF 
    6025  
    6026 fi 
    6027  
    6028  
    6029 if test "${ac_cv_header_malloc_h+set}" = set; then 
    6030   { echo "$as_me:$LINENO: checking for malloc.h" >&5 
    6031 echo $ECHO_N "checking for malloc.h... $ECHO_C" >&6; } 
    6032 if test "${ac_cv_header_malloc_h+set}" = set; then 
    6033   echo $ECHO_N "(cached) $ECHO_C" >&6 
    6034 fi 
    6035 { echo "$as_me:$LINENO: result: $ac_cv_header_malloc_h" >&5 
    6036 echo "${ECHO_T}$ac_cv_header_malloc_h" >&6; } 
    6037 else 
    6038   # Is the header compilable? 
    6039 { echo "$as_me:$LINENO: checking malloc.h usability" >&5 
    6040 echo $ECHO_N "checking malloc.h usability... $ECHO_C" >&6; } 
    6041 cat >conftest.$ac_ext <<_ACEOF 
    6042 /* confdefs.h.  */ 
    6043 _ACEOF 
    6044 cat confdefs.h >>conftest.$ac_ext 
    6045 cat >>conftest.$ac_ext <<_ACEOF 
    6046 /* end confdefs.h.  */ 
    6047 $ac_includes_default 
    6048 #include <malloc.h> 
    6049 _ACEOF 
    6050 rm -f conftest.$ac_objext 
    6051 if { (ac_try="$ac_compile" 
    6052 case "(($ac_try" in 
    6053   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6054   *) ac_try_echo=$ac_try;; 
    6055 esac 
    6056 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6057   (eval "$ac_compile") 2>conftest.er1 
    6058   ac_status=$? 
    6059   grep -v '^ *+' conftest.er1 >conftest.err 
    6060   rm -f conftest.er1 
    6061   cat conftest.err >&5 
    6062   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6063   (exit $ac_status); } && { 
    6064          test -z "$ac_c_werror_flag" || 
    6065          test ! -s conftest.err 
    6066        } && test -s conftest.$ac_objext; then 
    6067   ac_header_compiler=yes 
    6068 else 
    6069   echo "$as_me: failed program was:" >&5 
    6070 sed 's/^/| /' conftest.$ac_ext >&5 
    6071  
    6072         ac_header_compiler=no 
    6073 fi 
    6074  
    6075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    6076 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    6077 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    6078  
    6079 # Is the header present? 
    6080 { echo "$as_me:$LINENO: checking malloc.h presence" >&5 
    6081 echo $ECHO_N "checking malloc.h presence... $ECHO_C" >&6; } 
    6082 cat >conftest.$ac_ext <<_ACEOF 
    6083 /* confdefs.h.  */ 
    6084 _ACEOF 
    6085 cat confdefs.h >>conftest.$ac_ext 
    6086 cat >>conftest.$ac_ext <<_ACEOF 
    6087 /* end confdefs.h.  */ 
    6088 #include <malloc.h> 
    6089 _ACEOF 
    6090 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    6091 case "(($ac_try" in 
    6092   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6093   *) ac_try_echo=$ac_try;; 
    6094 esac 
    6095 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6096   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    6097   ac_status=$? 
    6098   grep -v '^ *+' conftest.er1 >conftest.err 
    6099   rm -f conftest.er1 
    6100   cat conftest.err >&5 
    6101   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6102   (exit $ac_status); } >/dev/null && { 
    6103          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    6104          test ! -s conftest.err 
    6105        }; then 
    6106   ac_header_preproc=yes 
    6107 else 
    6108   echo "$as_me: failed program was:" >&5 
    6109 sed 's/^/| /' conftest.$ac_ext >&5 
    6110  
    6111   ac_header_preproc=no 
    6112 fi 
    6113  
    6114 rm -f conftest.err conftest.$ac_ext 
    6115 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    6116 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    6117  
    6118 # So?  What about this header? 
    6119 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    6120   yes:no: ) 
    6121     { echo "$as_me:$LINENO: WARNING: malloc.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    6122 echo "$as_me: WARNING: malloc.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    6123     { echo "$as_me:$LINENO: WARNING: malloc.h: proceeding with the compiler's result" >&5 
    6124 echo "$as_me: WARNING: malloc.h: proceeding with the compiler's result" >&2;} 
    6125     ac_header_preproc=yes 
    6126     ;; 
    6127   no:yes:* ) 
    6128     { echo "$as_me:$LINENO: WARNING: malloc.h: present but cannot be compiled" >&5 
    6129 echo "$as_me: WARNING: malloc.h: present but cannot be compiled" >&2;} 
    6130     { echo "$as_me:$LINENO: WARNING: malloc.h:     check for missing prerequisite headers?" >&5 
    6131 echo "$as_me: WARNING: malloc.h:     check for missing prerequisite headers?" >&2;} 
    6132     { echo "$as_me:$LINENO: WARNING: malloc.h: see the Autoconf documentation" >&5 
    6133 echo "$as_me: WARNING: malloc.h: see the Autoconf documentation" >&2;} 
    6134     { echo "$as_me:$LINENO: WARNING: malloc.h:     section \"Present But Cannot Be Compiled\"" >&5 
    6135 echo "$as_me: WARNING: malloc.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    6136     { echo "$as_me:$LINENO: WARNING: malloc.h: proceeding with the preprocessor's result" >&5 
    6137 echo "$as_me: WARNING: malloc.h: proceeding with the preprocessor's result" >&2;} 
    6138     { echo "$as_me:$LINENO: WARNING: malloc.h: in the future, the compiler will take precedence" >&5 
    6139 echo "$as_me: WARNING: malloc.h: in the future, the compiler will take precedence" >&2;} 
    6140  
    6141     ;; 
    6142 esac 
    6143 { echo "$as_me:$LINENO: checking for malloc.h" >&5 
    6144 echo $ECHO_N "checking for malloc.h... $ECHO_C" >&6; } 
    6145 if test "${ac_cv_header_malloc_h+set}" = set; then 
    6146   echo $ECHO_N "(cached) $ECHO_C" >&6 
    6147 else 
    6148   ac_cv_header_malloc_h=$ac_header_preproc 
    6149 fi 
    6150 { echo "$as_me:$LINENO: result: $ac_cv_header_malloc_h" >&5 
    6151 echo "${ECHO_T}$ac_cv_header_malloc_h" >&6; } 
    6152  
    6153 fi 
    6154 if test $ac_cv_header_malloc_h = yes; then 
    6155   cat >>confdefs.h <<\_ACEOF 
    6156 #define PJ_HAS_MALLOC_H 1 
    6157 _ACEOF 
    6158  
    6159 fi 
    6160  
    6161  
    6162 if test "${ac_cv_header_netdb_h+set}" = set; then 
    6163   { echo "$as_me:$LINENO: checking for netdb.h" >&5 
    6164 echo $ECHO_N "checking for netdb.h... $ECHO_C" >&6; } 
    6165 if test "${ac_cv_header_netdb_h+set}" = set; then 
    6166   echo $ECHO_N "(cached) $ECHO_C" >&6 
    6167 fi 
    6168 { echo "$as_me:$LINENO: result: $ac_cv_header_netdb_h" >&5 
    6169 echo "${ECHO_T}$ac_cv_header_netdb_h" >&6; } 
    6170 else 
    6171   # Is the header compilable? 
    6172 { echo "$as_me:$LINENO: checking netdb.h usability" >&5 
    6173 echo $ECHO_N "checking netdb.h usability... $ECHO_C" >&6; } 
    6174 cat >conftest.$ac_ext <<_ACEOF 
    6175 /* confdefs.h.  */ 
    6176 _ACEOF 
    6177 cat confdefs.h >>conftest.$ac_ext 
    6178 cat >>conftest.$ac_ext <<_ACEOF 
    6179 /* end confdefs.h.  */ 
    6180 $ac_includes_default 
    6181 #include <netdb.h> 
    6182 _ACEOF 
    6183 rm -f conftest.$ac_objext 
    6184 if { (ac_try="$ac_compile" 
    6185 case "(($ac_try" in 
    6186   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6187   *) ac_try_echo=$ac_try;; 
    6188 esac 
    6189 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6190   (eval "$ac_compile") 2>conftest.er1 
    6191   ac_status=$? 
    6192   grep -v '^ *+' conftest.er1 >conftest.err 
    6193   rm -f conftest.er1 
    6194   cat conftest.err >&5 
    6195   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6196   (exit $ac_status); } && { 
    6197          test -z "$ac_c_werror_flag" || 
    6198          test ! -s conftest.err 
    6199        } && test -s conftest.$ac_objext; then 
    6200   ac_header_compiler=yes 
    6201 else 
    6202   echo "$as_me: failed program was:" >&5 
    6203 sed 's/^/| /' conftest.$ac_ext >&5 
    6204  
    6205         ac_header_compiler=no 
    6206 fi 
    6207  
    6208 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    6209 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    6210 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    6211  
    6212 # Is the header present? 
    6213 { echo "$as_me:$LINENO: checking netdb.h presence" >&5 
    6214 echo $ECHO_N "checking netdb.h presence... $ECHO_C" >&6; } 
    6215 cat >conftest.$ac_ext <<_ACEOF 
    6216 /* confdefs.h.  */ 
    6217 _ACEOF 
    6218 cat confdefs.h >>conftest.$ac_ext 
    6219 cat >>conftest.$ac_ext <<_ACEOF 
    6220 /* end confdefs.h.  */ 
    6221 #include <netdb.h> 
    6222 _ACEOF 
    6223 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    6224 case "(($ac_try" in 
    6225   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6226   *) ac_try_echo=$ac_try;; 
    6227 esac 
    6228 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6229   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    6230   ac_status=$? 
    6231   grep -v '^ *+' conftest.er1 >conftest.err 
    6232   rm -f conftest.er1 
    6233   cat conftest.err >&5 
    6234   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6235   (exit $ac_status); } >/dev/null && { 
    6236          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    6237          test ! -s conftest.err 
    6238        }; then 
    6239   ac_header_preproc=yes 
    6240 else 
    6241   echo "$as_me: failed program was:" >&5 
    6242 sed 's/^/| /' conftest.$ac_ext >&5 
    6243  
    6244   ac_header_preproc=no 
    6245 fi 
    6246  
    6247 rm -f conftest.err conftest.$ac_ext 
    6248 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    6249 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    6250  
    6251 # So?  What about this header? 
    6252 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    6253   yes:no: ) 
    6254     { echo "$as_me:$LINENO: WARNING: netdb.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    6255 echo "$as_me: WARNING: netdb.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    6256     { echo "$as_me:$LINENO: WARNING: netdb.h: proceeding with the compiler's result" >&5 
    6257 echo "$as_me: WARNING: netdb.h: proceeding with the compiler's result" >&2;} 
    6258     ac_header_preproc=yes 
    6259     ;; 
    6260   no:yes:* ) 
    6261     { echo "$as_me:$LINENO: WARNING: netdb.h: present but cannot be compiled" >&5 
    6262 echo "$as_me: WARNING: netdb.h: present but cannot be compiled" >&2;} 
    6263     { echo "$as_me:$LINENO: WARNING: netdb.h:     check for missing prerequisite headers?" >&5 
    6264 echo "$as_me: WARNING: netdb.h:     check for missing prerequisite headers?" >&2;} 
    6265     { echo "$as_me:$LINENO: WARNING: netdb.h: see the Autoconf documentation" >&5 
    6266 echo "$as_me: WARNING: netdb.h: see the Autoconf documentation" >&2;} 
    6267     { echo "$as_me:$LINENO: WARNING: netdb.h:     section \"Present But Cannot Be Compiled\"" >&5 
    6268 echo "$as_me: WARNING: netdb.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    6269     { echo "$as_me:$LINENO: WARNING: netdb.h: proceeding with the preprocessor's result" >&5 
    6270 echo "$as_me: WARNING: netdb.h: proceeding with the preprocessor's result" >&2;} 
    6271     { echo "$as_me:$LINENO: WARNING: netdb.h: in the future, the compiler will take precedence" >&5 
    6272 echo "$as_me: WARNING: netdb.h: in the future, the compiler will take precedence" >&2;} 
    6273  
    6274     ;; 
    6275 esac 
    6276 { echo "$as_me:$LINENO: checking for netdb.h" >&5 
    6277 echo $ECHO_N "checking for netdb.h... $ECHO_C" >&6; } 
    6278 if test "${ac_cv_header_netdb_h+set}" = set; then 
    6279   echo $ECHO_N "(cached) $ECHO_C" >&6 
    6280 else 
    6281   ac_cv_header_netdb_h=$ac_header_preproc 
    6282 fi 
    6283 { echo "$as_me:$LINENO: result: $ac_cv_header_netdb_h" >&5 
    6284 echo "${ECHO_T}$ac_cv_header_netdb_h" >&6; } 
    6285  
    6286 fi 
    6287 if test $ac_cv_header_netdb_h = yes; then 
    6288   cat >>confdefs.h <<\_ACEOF 
    6289 #define PJ_HAS_NETDB_H 1 
    6290 _ACEOF 
    6291  
    6292 fi 
    6293  
    6294  
    6295 if test "${ac_cv_header_netinet_in_systm_h+set}" = set; then 
    6296   { echo "$as_me:$LINENO: checking for netinet/in_systm.h" >&5 
    6297 echo $ECHO_N "checking for netinet/in_systm.h... $ECHO_C" >&6; } 
    6298 if test "${ac_cv_header_netinet_in_systm_h+set}" = set; then 
    6299   echo $ECHO_N "(cached) $ECHO_C" >&6 
    6300 fi 
    6301 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_systm_h" >&5 
    6302 echo "${ECHO_T}$ac_cv_header_netinet_in_systm_h" >&6; } 
    6303 else 
    6304   # Is the header compilable? 
    6305 { echo "$as_me:$LINENO: checking netinet/in_systm.h usability" >&5 
    6306 echo $ECHO_N "checking netinet/in_systm.h usability... $ECHO_C" >&6; } 
    6307 cat >conftest.$ac_ext <<_ACEOF 
    6308 /* confdefs.h.  */ 
    6309 _ACEOF 
    6310 cat confdefs.h >>conftest.$ac_ext 
    6311 cat >>conftest.$ac_ext <<_ACEOF 
    6312 /* end confdefs.h.  */ 
    6313 $ac_includes_default 
    6314 #include <netinet/in_systm.h> 
    6315 _ACEOF 
    6316 rm -f conftest.$ac_objext 
    6317 if { (ac_try="$ac_compile" 
    6318 case "(($ac_try" in 
    6319   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6320   *) ac_try_echo=$ac_try;; 
    6321 esac 
    6322 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6323   (eval "$ac_compile") 2>conftest.er1 
    6324   ac_status=$? 
    6325   grep -v '^ *+' conftest.er1 >conftest.err 
    6326   rm -f conftest.er1 
    6327   cat conftest.err >&5 
    6328   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6329   (exit $ac_status); } && { 
    6330          test -z "$ac_c_werror_flag" || 
    6331          test ! -s conftest.err 
    6332        } && test -s conftest.$ac_objext; then 
    6333   ac_header_compiler=yes 
    6334 else 
    6335   echo "$as_me: failed program was:" >&5 
    6336 sed 's/^/| /' conftest.$ac_ext >&5 
    6337  
    6338         ac_header_compiler=no 
    6339 fi 
    6340  
    6341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    6342 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    6343 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    6344  
    6345 # Is the header present? 
    6346 { echo "$as_me:$LINENO: checking netinet/in_systm.h presence" >&5 
    6347 echo $ECHO_N "checking netinet/in_systm.h presence... $ECHO_C" >&6; } 
    6348 cat >conftest.$ac_ext <<_ACEOF 
    6349 /* confdefs.h.  */ 
    6350 _ACEOF 
    6351 cat confdefs.h >>conftest.$ac_ext 
    6352 cat >>conftest.$ac_ext <<_ACEOF 
    6353 /* end confdefs.h.  */ 
    6354 #include <netinet/in_systm.h> 
    6355 _ACEOF 
    6356 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    6357 case "(($ac_try" in 
    6358   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6359   *) ac_try_echo=$ac_try;; 
    6360 esac 
    6361 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6362   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    6363   ac_status=$? 
    6364   grep -v '^ *+' conftest.er1 >conftest.err 
    6365   rm -f conftest.er1 
    6366   cat conftest.err >&5 
    6367   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6368   (exit $ac_status); } >/dev/null && { 
    6369          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    6370          test ! -s conftest.err 
    6371        }; then 
    6372   ac_header_preproc=yes 
    6373 else 
    6374   echo "$as_me: failed program was:" >&5 
    6375 sed 's/^/| /' conftest.$ac_ext >&5 
    6376  
    6377   ac_header_preproc=no 
    6378 fi 
    6379  
    6380 rm -f conftest.err conftest.$ac_ext 
    6381 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    6382 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    6383  
    6384 # So?  What about this header? 
    6385 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    6386   yes:no: ) 
    6387     { echo "$as_me:$LINENO: WARNING: netinet/in_systm.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    6388 echo "$as_me: WARNING: netinet/in_systm.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    6389     { echo "$as_me:$LINENO: WARNING: netinet/in_systm.h: proceeding with the compiler's result" >&5 
    6390 echo "$as_me: WARNING: netinet/in_systm.h: proceeding with the compiler's result" >&2;} 
    6391     ac_header_preproc=yes 
    6392     ;; 
    6393   no:yes:* ) 
    6394     { echo "$as_me:$LINENO: WARNING: netinet/in_systm.h: present but cannot be compiled" >&5 
    6395 echo "$as_me: WARNING: netinet/in_systm.h: present but cannot be compiled" >&2;} 
    6396     { echo "$as_me:$LINENO: WARNING: netinet/in_systm.h:     check for missing prerequisite headers?" >&5 
    6397 echo "$as_me: WARNING: netinet/in_systm.h:     check for missing prerequisite headers?" >&2;} 
    6398     { echo "$as_me:$LINENO: WARNING: netinet/in_systm.h: see the Autoconf documentation" >&5 
    6399 echo "$as_me: WARNING: netinet/in_systm.h: see the Autoconf documentation" >&2;} 
    6400     { echo "$as_me:$LINENO: WARNING: netinet/in_systm.h:     section \"Present But Cannot Be Compiled\"" >&5 
    6401 echo "$as_me: WARNING: netinet/in_systm.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    6402     { echo "$as_me:$LINENO: WARNING: netinet/in_systm.h: proceeding with the preprocessor's result" >&5 
    6403 echo "$as_me: WARNING: netinet/in_systm.h: proceeding with the preprocessor's result" >&2;} 
    6404     { echo "$as_me:$LINENO: WARNING: netinet/in_systm.h: in the future, the compiler will take precedence" >&5 
    6405 echo "$as_me: WARNING: netinet/in_systm.h: in the future, the compiler will take precedence" >&2;} 
    6406  
    6407     ;; 
    6408 esac 
    6409 { echo "$as_me:$LINENO: checking for netinet/in_systm.h" >&5 
    6410 echo $ECHO_N "checking for netinet/in_systm.h... $ECHO_C" >&6; } 
    6411 if test "${ac_cv_header_netinet_in_systm_h+set}" = set; then 
    6412   echo $ECHO_N "(cached) $ECHO_C" >&6 
    6413 else 
    6414   ac_cv_header_netinet_in_systm_h=$ac_header_preproc 
    6415 fi 
    6416 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_systm_h" >&5 
    6417 echo "${ECHO_T}$ac_cv_header_netinet_in_systm_h" >&6; } 
    6418  
    6419 fi 
    6420 if test $ac_cv_header_netinet_in_systm_h = yes; then 
    6421   cat >>confdefs.h <<\_ACEOF 
    6422 #define PJ_HAS_NETINET_IN_SYSTM_H 1 
    6423 _ACEOF 
    6424  
    6425 fi 
    6426  
    6427  
    6428 if test "${ac_cv_header_netinet_in_h+set}" = set; then 
    6429   { echo "$as_me:$LINENO: checking for netinet/in.h" >&5 
    6430 echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6; } 
    6431 if test "${ac_cv_header_netinet_in_h+set}" = set; then 
    6432   echo $ECHO_N "(cached) $ECHO_C" >&6 
    6433 fi 
    6434 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5 
    6435 echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6; } 
    6436 else 
    6437   # Is the header compilable? 
    6438 { echo "$as_me:$LINENO: checking netinet/in.h usability" >&5 
    6439 echo $ECHO_N "checking netinet/in.h usability... $ECHO_C" >&6; } 
    6440 cat >conftest.$ac_ext <<_ACEOF 
    6441 /* confdefs.h.  */ 
    6442 _ACEOF 
    6443 cat confdefs.h >>conftest.$ac_ext 
    6444 cat >>conftest.$ac_ext <<_ACEOF 
    6445 /* end confdefs.h.  */ 
    6446 $ac_includes_default 
    6447 #include <netinet/in.h> 
    6448 _ACEOF 
    6449 rm -f conftest.$ac_objext 
    6450 if { (ac_try="$ac_compile" 
    6451 case "(($ac_try" in 
    6452   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6453   *) ac_try_echo=$ac_try;; 
    6454 esac 
    6455 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6456   (eval "$ac_compile") 2>conftest.er1 
    6457   ac_status=$? 
    6458   grep -v '^ *+' conftest.er1 >conftest.err 
    6459   rm -f conftest.er1 
    6460   cat conftest.err >&5 
    6461   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6462   (exit $ac_status); } && { 
    6463          test -z "$ac_c_werror_flag" || 
    6464          test ! -s conftest.err 
    6465        } && test -s conftest.$ac_objext; then 
    6466   ac_header_compiler=yes 
    6467 else 
    6468   echo "$as_me: failed program was:" >&5 
    6469 sed 's/^/| /' conftest.$ac_ext >&5 
    6470  
    6471         ac_header_compiler=no 
    6472 fi 
    6473  
    6474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    6475 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    6476 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    6477  
    6478 # Is the header present? 
    6479 { echo "$as_me:$LINENO: checking netinet/in.h presence" >&5 
    6480 echo $ECHO_N "checking netinet/in.h presence... $ECHO_C" >&6; } 
    6481 cat >conftest.$ac_ext <<_ACEOF 
    6482 /* confdefs.h.  */ 
    6483 _ACEOF 
    6484 cat confdefs.h >>conftest.$ac_ext 
    6485 cat >>conftest.$ac_ext <<_ACEOF 
    6486 /* end confdefs.h.  */ 
    6487 #include <netinet/in.h> 
    6488 _ACEOF 
    6489 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    6490 case "(($ac_try" in 
    6491   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6492   *) ac_try_echo=$ac_try;; 
    6493 esac 
    6494 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6495   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    6496   ac_status=$? 
    6497   grep -v '^ *+' conftest.er1 >conftest.err 
    6498   rm -f conftest.er1 
    6499   cat conftest.err >&5 
    6500   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6501   (exit $ac_status); } >/dev/null && { 
    6502          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    6503          test ! -s conftest.err 
    6504        }; then 
    6505   ac_header_preproc=yes 
    6506 else 
    6507   echo "$as_me: failed program was:" >&5 
    6508 sed 's/^/| /' conftest.$ac_ext >&5 
    6509  
    6510   ac_header_preproc=no 
    6511 fi 
    6512  
    6513 rm -f conftest.err conftest.$ac_ext 
    6514 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    6515 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    6516  
    6517 # So?  What about this header? 
    6518 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    6519   yes:no: ) 
    6520     { echo "$as_me:$LINENO: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    6521 echo "$as_me: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    6522     { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the compiler's result" >&5 
    6523 echo "$as_me: WARNING: netinet/in.h: proceeding with the compiler's result" >&2;} 
    6524     ac_header_preproc=yes 
    6525     ;; 
    6526   no:yes:* ) 
    6527     { echo "$as_me:$LINENO: WARNING: netinet/in.h: present but cannot be compiled" >&5 
    6528 echo "$as_me: WARNING: netinet/in.h: present but cannot be compiled" >&2;} 
    6529     { echo "$as_me:$LINENO: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&5 
    6530 echo "$as_me: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&2;} 
    6531     { echo "$as_me:$LINENO: WARNING: netinet/in.h: see the Autoconf documentation" >&5 
    6532 echo "$as_me: WARNING: netinet/in.h: see the Autoconf documentation" >&2;} 
    6533     { echo "$as_me:$LINENO: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&5 
    6534 echo "$as_me: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    6535     { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&5 
    6536 echo "$as_me: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&2;} 
    6537     { echo "$as_me:$LINENO: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&5 
    6538 echo "$as_me: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&2;} 
    6539  
    6540     ;; 
    6541 esac 
    6542 { echo "$as_me:$LINENO: checking for netinet/in.h" >&5 
    6543 echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6; } 
    6544 if test "${ac_cv_header_netinet_in_h+set}" = set; then 
    6545   echo $ECHO_N "(cached) $ECHO_C" >&6 
    6546 else 
    6547   ac_cv_header_netinet_in_h=$ac_header_preproc 
    6548 fi 
    6549 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5 
    6550 echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6; } 
    6551  
    6552 fi 
    6553 if test $ac_cv_header_netinet_in_h = yes; then 
    6554   cat >>confdefs.h <<\_ACEOF 
    6555 #define PJ_HAS_NETINET_IN_H 1 
    6556 _ACEOF 
    6557  
    6558 fi 
    6559  
    6560  
    6561 { echo "$as_me:$LINENO: checking for netinet/ip.h" >&5 
    6562 echo $ECHO_N "checking for netinet/ip.h... $ECHO_C" >&6; } 
    6563 if test "${ac_cv_header_netinet_ip_h+set}" = set; then 
    6564   echo $ECHO_N "(cached) $ECHO_C" >&6 
    6565 else 
    6566   cat >conftest.$ac_ext <<_ACEOF 
    6567 /* confdefs.h.  */ 
    6568 _ACEOF 
    6569 cat confdefs.h >>conftest.$ac_ext 
    6570 cat >>conftest.$ac_ext <<_ACEOF 
    6571 /* end confdefs.h.  */ 
    6572 #if PJ_HAS_SYS_TYPES_H 
     4763ac_fn_c_check_header_mongrel "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default" 
     4764if test "x$ac_cv_header_fcntl_h" = x""yes; then : 
     4765  $as_echo "#define PJ_HAS_FCNTL_H 1" >>confdefs.h 
     4766 
     4767fi 
     4768 
     4769 
     4770ac_fn_c_check_header_mongrel "$LINENO" "linux/socket.h" "ac_cv_header_linux_socket_h" "$ac_includes_default" 
     4771if test "x$ac_cv_header_linux_socket_h" = x""yes; then : 
     4772  $as_echo "#define PJ_HAS_LINUX_SOCKET_H 1" >>confdefs.h 
     4773 
     4774fi 
     4775 
     4776 
     4777ac_fn_c_check_header_mongrel "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default" 
     4778if test "x$ac_cv_header_limits_h" = x""yes; then : 
     4779  $as_echo "#define PJ_HAS_LIMITS_H 1" >>confdefs.h 
     4780 
     4781fi 
     4782 
     4783 
     4784ac_fn_c_check_header_mongrel "$LINENO" "malloc.h" "ac_cv_header_malloc_h" "$ac_includes_default" 
     4785if test "x$ac_cv_header_malloc_h" = x""yes; then : 
     4786  $as_echo "#define PJ_HAS_MALLOC_H 1" >>confdefs.h 
     4787 
     4788fi 
     4789 
     4790 
     4791ac_fn_c_check_header_mongrel "$LINENO" "netdb.h" "ac_cv_header_netdb_h" "$ac_includes_default" 
     4792if test "x$ac_cv_header_netdb_h" = x""yes; then : 
     4793  $as_echo "#define PJ_HAS_NETDB_H 1" >>confdefs.h 
     4794 
     4795fi 
     4796 
     4797 
     4798ac_fn_c_check_header_mongrel "$LINENO" "netinet/in_systm.h" "ac_cv_header_netinet_in_systm_h" "$ac_includes_default" 
     4799if test "x$ac_cv_header_netinet_in_systm_h" = x""yes; then : 
     4800  $as_echo "#define PJ_HAS_NETINET_IN_SYSTM_H 1" >>confdefs.h 
     4801 
     4802fi 
     4803 
     4804 
     4805ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default" 
     4806if test "x$ac_cv_header_netinet_in_h" = x""yes; then : 
     4807  $as_echo "#define PJ_HAS_NETINET_IN_H 1" >>confdefs.h 
     4808 
     4809fi 
     4810 
     4811 
     4812ac_fn_c_check_header_compile "$LINENO" "netinet/ip.h" "ac_cv_header_netinet_ip_h" "#if PJ_HAS_SYS_TYPES_H 
    65734813                  #     include <sys/types.h> 
    65744814                  #endif 
    … …  
    65804820                  #endif 
    65814821 
    6582  
    6583 #include <netinet/ip.h> 
    6584 _ACEOF 
    6585 rm -f conftest.$ac_objext 
    6586 if { (ac_try="$ac_compile" 
    6587 case "(($ac_try" in 
    6588   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6589   *) ac_try_echo=$ac_try;; 
    6590 esac 
    6591 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6592   (eval "$ac_compile") 2>conftest.er1 
    6593   ac_status=$? 
    6594   grep -v '^ *+' conftest.er1 >conftest.err 
    6595   rm -f conftest.er1 
    6596   cat conftest.err >&5 
    6597   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6598   (exit $ac_status); } && { 
    6599          test -z "$ac_c_werror_flag" || 
    6600          test ! -s conftest.err 
    6601        } && test -s conftest.$ac_objext; then 
    6602   ac_cv_header_netinet_ip_h=yes 
    6603 else 
    6604   echo "$as_me: failed program was:" >&5 
    6605 sed 's/^/| /' conftest.$ac_ext >&5 
    6606  
    6607         ac_cv_header_netinet_ip_h=no 
    6608 fi 
    6609  
    6610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    6611 fi 
    6612 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_ip_h" >&5 
    6613 echo "${ECHO_T}$ac_cv_header_netinet_ip_h" >&6; } 
    6614 if test $ac_cv_header_netinet_ip_h = yes; then 
    6615   cat >>confdefs.h <<\_ACEOF 
    6616 #define PJ_HAS_NETINET_IP_H 1 
    6617 _ACEOF 
    6618  
    6619 fi 
    6620  
    6621  
    6622 if test "${ac_cv_header_netinet_tcp_h+set}" = set; then 
    6623   { echo "$as_me:$LINENO: checking for netinet/tcp.h" >&5 
    6624 echo $ECHO_N "checking for netinet/tcp.h... $ECHO_C" >&6; } 
    6625 if test "${ac_cv_header_netinet_tcp_h+set}" = set; then 
    6626   echo $ECHO_N "(cached) $ECHO_C" >&6 
    6627 fi 
    6628 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_tcp_h" >&5 
    6629 echo "${ECHO_T}$ac_cv_header_netinet_tcp_h" >&6; } 
    6630 else 
    6631   # Is the header compilable? 
    6632 { echo "$as_me:$LINENO: checking netinet/tcp.h usability" >&5 
    6633 echo $ECHO_N "checking netinet/tcp.h usability... $ECHO_C" >&6; } 
    6634 cat >conftest.$ac_ext <<_ACEOF 
    6635 /* confdefs.h.  */ 
    6636 _ACEOF 
    6637 cat confdefs.h >>conftest.$ac_ext 
    6638 cat >>conftest.$ac_ext <<_ACEOF 
    6639 /* end confdefs.h.  */ 
    6640 $ac_includes_default 
    6641 #include <netinet/tcp.h> 
    6642 _ACEOF 
    6643 rm -f conftest.$ac_objext 
    6644 if { (ac_try="$ac_compile" 
    6645 case "(($ac_try" in 
    6646   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6647   *) ac_try_echo=$ac_try;; 
    6648 esac 
    6649 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6650   (eval "$ac_compile") 2>conftest.er1 
    6651   ac_status=$? 
    6652   grep -v '^ *+' conftest.er1 >conftest.err 
    6653   rm -f conftest.er1 
    6654   cat conftest.err >&5 
    6655   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6656   (exit $ac_status); } && { 
    6657          test -z "$ac_c_werror_flag" || 
    6658          test ! -s conftest.err 
    6659        } && test -s conftest.$ac_objext; then 
    6660   ac_header_compiler=yes 
    6661 else 
    6662   echo "$as_me: failed program was:" >&5 
    6663 sed 's/^/| /' conftest.$ac_ext >&5 
    6664  
    6665         ac_header_compiler=no 
    6666 fi 
    6667  
    6668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    6669 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    6670 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    6671  
    6672 # Is the header present? 
    6673 { echo "$as_me:$LINENO: checking netinet/tcp.h presence" >&5 
    6674 echo $ECHO_N "checking netinet/tcp.h presence... $ECHO_C" >&6; } 
    6675 cat >conftest.$ac_ext <<_ACEOF 
    6676 /* confdefs.h.  */ 
    6677 _ACEOF 
    6678 cat confdefs.h >>conftest.$ac_ext 
    6679 cat >>conftest.$ac_ext <<_ACEOF 
    6680 /* end confdefs.h.  */ 
    6681 #include <netinet/tcp.h> 
    6682 _ACEOF 
    6683 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    6684 case "(($ac_try" in 
    6685   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6686   *) ac_try_echo=$ac_try;; 
    6687 esac 
    6688 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6689   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    6690   ac_status=$? 
    6691   grep -v '^ *+' conftest.er1 >conftest.err 
    6692   rm -f conftest.er1 
    6693   cat conftest.err >&5 
    6694   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6695   (exit $ac_status); } >/dev/null && { 
    6696          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    6697          test ! -s conftest.err 
    6698        }; then 
    6699   ac_header_preproc=yes 
    6700 else 
    6701   echo "$as_me: failed program was:" >&5 
    6702 sed 's/^/| /' conftest.$ac_ext >&5 
    6703  
    6704   ac_header_preproc=no 
    6705 fi 
    6706  
    6707 rm -f conftest.err conftest.$ac_ext 
    6708 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    6709 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    6710  
    6711 # So?  What about this header? 
    6712 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    6713   yes:no: ) 
    6714     { echo "$as_me:$LINENO: WARNING: netinet/tcp.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    6715 echo "$as_me: WARNING: netinet/tcp.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    6716     { echo "$as_me:$LINENO: WARNING: netinet/tcp.h: proceeding with the compiler's result" >&5 
    6717 echo "$as_me: WARNING: netinet/tcp.h: proceeding with the compiler's result" >&2;} 
    6718     ac_header_preproc=yes 
    6719     ;; 
    6720   no:yes:* ) 
    6721     { echo "$as_me:$LINENO: WARNING: netinet/tcp.h: present but cannot be compiled" >&5 
    6722 echo "$as_me: WARNING: netinet/tcp.h: present but cannot be compiled" >&2;} 
    6723     { echo "$as_me:$LINENO: WARNING: netinet/tcp.h:     check for missing prerequisite headers?" >&5 
    6724 echo "$as_me: WARNING: netinet/tcp.h:     check for missing prerequisite headers?" >&2;} 
    6725     { echo "$as_me:$LINENO: WARNING: netinet/tcp.h: see the Autoconf documentation" >&5 
    6726 echo "$as_me: WARNING: netinet/tcp.h: see the Autoconf documentation" >&2;} 
    6727     { echo "$as_me:$LINENO: WARNING: netinet/tcp.h:     section \"Present But Cannot Be Compiled\"" >&5 
    6728 echo "$as_me: WARNING: netinet/tcp.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    6729     { echo "$as_me:$LINENO: WARNING: netinet/tcp.h: proceeding with the preprocessor's result" >&5 
    6730 echo "$as_me: WARNING: netinet/tcp.h: proceeding with the preprocessor's result" >&2;} 
    6731     { echo "$as_me:$LINENO: WARNING: netinet/tcp.h: in the future, the compiler will take precedence" >&5 
    6732 echo "$as_me: WARNING: netinet/tcp.h: in the future, the compiler will take precedence" >&2;} 
    6733  
    6734     ;; 
    6735 esac 
    6736 { echo "$as_me:$LINENO: checking for netinet/tcp.h" >&5 
    6737 echo $ECHO_N "checking for netinet/tcp.h... $ECHO_C" >&6; } 
    6738 if test "${ac_cv_header_netinet_tcp_h+set}" = set; then 
    6739   echo $ECHO_N "(cached) $ECHO_C" >&6 
    6740 else 
    6741   ac_cv_header_netinet_tcp_h=$ac_header_preproc 
    6742 fi 
    6743 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_tcp_h" >&5 
    6744 echo "${ECHO_T}$ac_cv_header_netinet_tcp_h" >&6; } 
    6745  
    6746 fi 
    6747 if test $ac_cv_header_netinet_tcp_h = yes; then 
    6748   cat >>confdefs.h <<\_ACEOF 
    6749 #define PJ_HAS_NETINET_TCP_H 1 
    6750 _ACEOF 
    6751  
    6752 fi 
    6753  
    6754  
    6755 if test "${ac_cv_header_ifaddrs_h+set}" = set; then 
    6756   { echo "$as_me:$LINENO: checking for ifaddrs.h" >&5 
    6757 echo $ECHO_N "checking for ifaddrs.h... $ECHO_C" >&6; } 
    6758 if test "${ac_cv_header_ifaddrs_h+set}" = set; then 
    6759   echo $ECHO_N "(cached) $ECHO_C" >&6 
    6760 fi 
    6761 { echo "$as_me:$LINENO: result: $ac_cv_header_ifaddrs_h" >&5 
    6762 echo "${ECHO_T}$ac_cv_header_ifaddrs_h" >&6; } 
    6763 else 
    6764   # Is the header compilable? 
    6765 { echo "$as_me:$LINENO: checking ifaddrs.h usability" >&5 
    6766 echo $ECHO_N "checking ifaddrs.h usability... $ECHO_C" >&6; } 
    6767 cat >conftest.$ac_ext <<_ACEOF 
    6768 /* confdefs.h.  */ 
    6769 _ACEOF 
    6770 cat confdefs.h >>conftest.$ac_ext 
    6771 cat >>conftest.$ac_ext <<_ACEOF 
    6772 /* end confdefs.h.  */ 
    6773 $ac_includes_default 
    6774 #include <ifaddrs.h> 
    6775 _ACEOF 
    6776 rm -f conftest.$ac_objext 
    6777 if { (ac_try="$ac_compile" 
    6778 case "(($ac_try" in 
    6779   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6780   *) ac_try_echo=$ac_try;; 
    6781 esac 
    6782 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6783   (eval "$ac_compile") 2>conftest.er1 
    6784   ac_status=$? 
    6785   grep -v '^ *+' conftest.er1 >conftest.err 
    6786   rm -f conftest.er1 
    6787   cat conftest.err >&5 
    6788   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6789   (exit $ac_status); } && { 
    6790          test -z "$ac_c_werror_flag" || 
    6791          test ! -s conftest.err 
    6792        } && test -s conftest.$ac_objext; then 
    6793   ac_header_compiler=yes 
    6794 else 
    6795   echo "$as_me: failed program was:" >&5 
    6796 sed 's/^/| /' conftest.$ac_ext >&5 
    6797  
    6798         ac_header_compiler=no 
    6799 fi 
    6800  
    6801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    6802 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    6803 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    6804  
    6805 # Is the header present? 
    6806 { echo "$as_me:$LINENO: checking ifaddrs.h presence" >&5 
    6807 echo $ECHO_N "checking ifaddrs.h presence... $ECHO_C" >&6; } 
    6808 cat >conftest.$ac_ext <<_ACEOF 
    6809 /* confdefs.h.  */ 
    6810 _ACEOF 
    6811 cat confdefs.h >>conftest.$ac_ext 
    6812 cat >>conftest.$ac_ext <<_ACEOF 
    6813 /* end confdefs.h.  */ 
    6814 #include <ifaddrs.h> 
    6815 _ACEOF 
    6816 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    6817 case "(($ac_try" in 
    6818   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6819   *) ac_try_echo=$ac_try;; 
    6820 esac 
    6821 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6822   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    6823   ac_status=$? 
    6824   grep -v '^ *+' conftest.er1 >conftest.err 
    6825   rm -f conftest.er1 
    6826   cat conftest.err >&5 
    6827   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6828   (exit $ac_status); } >/dev/null && { 
    6829          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    6830          test ! -s conftest.err 
    6831        }; then 
    6832   ac_header_preproc=yes 
    6833 else 
    6834   echo "$as_me: failed program was:" >&5 
    6835 sed 's/^/| /' conftest.$ac_ext >&5 
    6836  
    6837   ac_header_preproc=no 
    6838 fi 
    6839  
    6840 rm -f conftest.err conftest.$ac_ext 
    6841 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    6842 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    6843  
    6844 # So?  What about this header? 
    6845 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    6846   yes:no: ) 
    6847     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    6848 echo "$as_me: WARNING: ifaddrs.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    6849     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: proceeding with the compiler's result" >&5 
    6850 echo "$as_me: WARNING: ifaddrs.h: proceeding with the compiler's result" >&2;} 
    6851     ac_header_preproc=yes 
    6852     ;; 
    6853   no:yes:* ) 
    6854     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: present but cannot be compiled" >&5 
    6855 echo "$as_me: WARNING: ifaddrs.h: present but cannot be compiled" >&2;} 
    6856     { echo "$as_me:$LINENO: WARNING: ifaddrs.h:     check for missing prerequisite headers?" >&5 
    6857 echo "$as_me: WARNING: ifaddrs.h:     check for missing prerequisite headers?" >&2;} 
    6858     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: see the Autoconf documentation" >&5 
    6859 echo "$as_me: WARNING: ifaddrs.h: see the Autoconf documentation" >&2;} 
    6860     { echo "$as_me:$LINENO: WARNING: ifaddrs.h:     section \"Present But Cannot Be Compiled\"" >&5 
    6861 echo "$as_me: WARNING: ifaddrs.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    6862     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: proceeding with the preprocessor's result" >&5 
    6863 echo "$as_me: WARNING: ifaddrs.h: proceeding with the preprocessor's result" >&2;} 
    6864     { echo "$as_me:$LINENO: WARNING: ifaddrs.h: in the future, the compiler will take precedence" >&5 
    6865 echo "$as_me: WARNING: ifaddrs.h: in the future, the compiler will take precedence" >&2;} 
    6866  
    6867     ;; 
    6868 esac 
    6869 { echo "$as_me:$LINENO: checking for ifaddrs.h" >&5 
    6870 echo $ECHO_N "checking for ifaddrs.h... $ECHO_C" >&6; } 
    6871 if test "${ac_cv_header_ifaddrs_h+set}" = set; then 
    6872   echo $ECHO_N "(cached) $ECHO_C" >&6 
    6873 else 
    6874   ac_cv_header_ifaddrs_h=$ac_header_preproc 
    6875 fi 
    6876 { echo "$as_me:$LINENO: result: $ac_cv_header_ifaddrs_h" >&5 
    6877 echo "${ECHO_T}$ac_cv_header_ifaddrs_h" >&6; } 
    6878  
    6879 fi 
    6880 if test $ac_cv_header_ifaddrs_h = yes; then 
    6881   { echo "$as_me:$LINENO: checking for getifaddrs" >&5 
    6882 echo $ECHO_N "checking for getifaddrs... $ECHO_C" >&6; } 
    6883 if test "${ac_cv_func_getifaddrs+set}" = set; then 
    6884   echo $ECHO_N "(cached) $ECHO_C" >&6 
    6885 else 
    6886   cat >conftest.$ac_ext <<_ACEOF 
    6887 /* confdefs.h.  */ 
    6888 _ACEOF 
    6889 cat confdefs.h >>conftest.$ac_ext 
    6890 cat >>conftest.$ac_ext <<_ACEOF 
    6891 /* end confdefs.h.  */ 
    6892 /* Define getifaddrs to an innocuous variant, in case <limits.h> declares getifaddrs. 
    6893    For example, HP-UX 11i <limits.h> declares gettimeofday.  */ 
    6894 #define getifaddrs innocuous_getifaddrs 
    6895  
    6896 /* System header to define __stub macros and hopefully few prototypes, 
    6897     which can conflict with char getifaddrs (); below. 
    6898     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 
    6899     <limits.h> exists even on freestanding compilers.  */ 
    6900  
    6901 #ifdef __STDC__ 
    6902 # include <limits.h> 
    6903 #else 
    6904 # include <assert.h> 
    6905 #endif 
    6906  
    6907 #undef getifaddrs 
    6908  
    6909 /* Override any GCC internal prototype to avoid an error. 
    6910    Use char because int might match the return type of a GCC 
    6911    builtin and then its argument prototype would still apply.  */ 
    6912 #ifdef __cplusplus 
    6913 extern "C" 
    6914 #endif 
    6915 char getifaddrs (); 
    6916 /* The GNU C library defines this for functions which it implements 
    6917     to always fail with ENOSYS.  Some functions are actually named 
    6918     something starting with __ and the normal name is an alias.  */ 
    6919 #if defined __stub_getifaddrs || defined __stub___getifaddrs 
    6920 choke me 
    6921 #endif 
    6922  
    6923 int 
    6924 main () 
    6925 { 
    6926 return getifaddrs (); 
    6927   ; 
    6928   return 0; 
    6929 } 
    6930 _ACEOF 
    6931 rm -f conftest.$ac_objext conftest$ac_exeext 
    6932 if { (ac_try="$ac_link" 
    6933 case "(($ac_try" in 
    6934   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6935   *) ac_try_echo=$ac_try;; 
    6936 esac 
    6937 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    6938   (eval "$ac_link") 2>conftest.er1 
    6939   ac_status=$? 
    6940   grep -v '^ *+' conftest.er1 >conftest.err 
    6941   rm -f conftest.er1 
    6942   cat conftest.err >&5 
    6943   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    6944   (exit $ac_status); } && { 
    6945          test -z "$ac_c_werror_flag" || 
    6946          test ! -s conftest.err 
    6947        } && test -s conftest$ac_exeext && 
    6948        $as_test_x conftest$ac_exeext; then 
    6949   ac_cv_func_getifaddrs=yes 
    6950 else 
    6951   echo "$as_me: failed program was:" >&5 
    6952 sed 's/^/| /' conftest.$ac_ext >&5 
    6953  
    6954         ac_cv_func_getifaddrs=no 
    6955 fi 
    6956  
    6957 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    6958       conftest$ac_exeext conftest.$ac_ext 
    6959 fi 
    6960 { echo "$as_me:$LINENO: result: $ac_cv_func_getifaddrs" >&5 
    6961 echo "${ECHO_T}$ac_cv_func_getifaddrs" >&6; } 
    6962 if test $ac_cv_func_getifaddrs = yes; then 
    6963   cat >>confdefs.h <<\_ACEOF 
    6964 #define PJ_HAS_IFADDRS_H 1 
    6965 _ACEOF 
    6966  
    6967 fi 
    6968  
    6969 fi 
    6970  
    6971  
    6972 if test "${ac_cv_header_semaphore_h+set}" = set; then 
    6973   { echo "$as_me:$LINENO: checking for semaphore.h" >&5 
    6974 echo $ECHO_N "checking for semaphore.h... $ECHO_C" >&6; } 
    6975 if test "${ac_cv_header_semaphore_h+set}" = set; then 
    6976   echo $ECHO_N "(cached) $ECHO_C" >&6 
    6977 fi 
    6978 { echo "$as_me:$LINENO: result: $ac_cv_header_semaphore_h" >&5 
    6979 echo "${ECHO_T}$ac_cv_header_semaphore_h" >&6; } 
    6980 else 
    6981   # Is the header compilable? 
    6982 { echo "$as_me:$LINENO: checking semaphore.h usability" >&5 
    6983 echo $ECHO_N "checking semaphore.h usability... $ECHO_C" >&6; } 
    6984 cat >conftest.$ac_ext <<_ACEOF 
    6985 /* confdefs.h.  */ 
    6986 _ACEOF 
    6987 cat confdefs.h >>conftest.$ac_ext 
    6988 cat >>conftest.$ac_ext <<_ACEOF 
    6989 /* end confdefs.h.  */ 
    6990 $ac_includes_default 
    6991 #include <semaphore.h> 
    6992 _ACEOF 
    6993 rm -f conftest.$ac_objext 
    6994 if { (ac_try="$ac_compile" 
    6995 case "(($ac_try" in 
    6996   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    6997   *) ac_try_echo=$ac_try;; 
    6998 esac 
    6999 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7000   (eval "$ac_compile") 2>conftest.er1 
    7001   ac_status=$? 
    7002   grep -v '^ *+' conftest.er1 >conftest.err 
    7003   rm -f conftest.er1 
    7004   cat conftest.err >&5 
    7005   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7006   (exit $ac_status); } && { 
    7007          test -z "$ac_c_werror_flag" || 
    7008          test ! -s conftest.err 
    7009        } && test -s conftest.$ac_objext; then 
    7010   ac_header_compiler=yes 
    7011 else 
    7012   echo "$as_me: failed program was:" >&5 
    7013 sed 's/^/| /' conftest.$ac_ext >&5 
    7014  
    7015         ac_header_compiler=no 
    7016 fi 
    7017  
    7018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    7019 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    7020 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    7021  
    7022 # Is the header present? 
    7023 { echo "$as_me:$LINENO: checking semaphore.h presence" >&5 
    7024 echo $ECHO_N "checking semaphore.h presence... $ECHO_C" >&6; } 
    7025 cat >conftest.$ac_ext <<_ACEOF 
    7026 /* confdefs.h.  */ 
    7027 _ACEOF 
    7028 cat confdefs.h >>conftest.$ac_ext 
    7029 cat >>conftest.$ac_ext <<_ACEOF 
    7030 /* end confdefs.h.  */ 
    7031 #include <semaphore.h> 
    7032 _ACEOF 
    7033 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    7034 case "(($ac_try" in 
    7035   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7036   *) ac_try_echo=$ac_try;; 
    7037 esac 
    7038 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7039   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    7040   ac_status=$? 
    7041   grep -v '^ *+' conftest.er1 >conftest.err 
    7042   rm -f conftest.er1 
    7043   cat conftest.err >&5 
    7044   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7045   (exit $ac_status); } >/dev/null && { 
    7046          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    7047          test ! -s conftest.err 
    7048        }; then 
    7049   ac_header_preproc=yes 
    7050 else 
    7051   echo "$as_me: failed program was:" >&5 
    7052 sed 's/^/| /' conftest.$ac_ext >&5 
    7053  
    7054   ac_header_preproc=no 
    7055 fi 
    7056  
    7057 rm -f conftest.err conftest.$ac_ext 
    7058 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    7059 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    7060  
    7061 # So?  What about this header? 
    7062 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    7063   yes:no: ) 
    7064     { echo "$as_me:$LINENO: WARNING: semaphore.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    7065 echo "$as_me: WARNING: semaphore.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    7066     { echo "$as_me:$LINENO: WARNING: semaphore.h: proceeding with the compiler's result" >&5 
    7067 echo "$as_me: WARNING: semaphore.h: proceeding with the compiler's result" >&2;} 
    7068     ac_header_preproc=yes 
    7069     ;; 
    7070   no:yes:* ) 
    7071     { echo "$as_me:$LINENO: WARNING: semaphore.h: present but cannot be compiled" >&5 
    7072 echo "$as_me: WARNING: semaphore.h: present but cannot be compiled" >&2;} 
    7073     { echo "$as_me:$LINENO: WARNING: semaphore.h:     check for missing prerequisite headers?" >&5 
    7074 echo "$as_me: WARNING: semaphore.h:     check for missing prerequisite headers?" >&2;} 
    7075     { echo "$as_me:$LINENO: WARNING: semaphore.h: see the Autoconf documentation" >&5 
    7076 echo "$as_me: WARNING: semaphore.h: see the Autoconf documentation" >&2;} 
    7077     { echo "$as_me:$LINENO: WARNING: semaphore.h:     section \"Present But Cannot Be Compiled\"" >&5 
    7078 echo "$as_me: WARNING: semaphore.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    7079     { echo "$as_me:$LINENO: WARNING: semaphore.h: proceeding with the preprocessor's result" >&5 
    7080 echo "$as_me: WARNING: semaphore.h: proceeding with the preprocessor's result" >&2;} 
    7081     { echo "$as_me:$LINENO: WARNING: semaphore.h: in the future, the compiler will take precedence" >&5 
    7082 echo "$as_me: WARNING: semaphore.h: in the future, the compiler will take precedence" >&2;} 
    7083  
    7084     ;; 
    7085 esac 
    7086 { echo "$as_me:$LINENO: checking for semaphore.h" >&5 
    7087 echo $ECHO_N "checking for semaphore.h... $ECHO_C" >&6; } 
    7088 if test "${ac_cv_header_semaphore_h+set}" = set; then 
    7089   echo $ECHO_N "(cached) $ECHO_C" >&6 
    7090 else 
    7091   ac_cv_header_semaphore_h=$ac_header_preproc 
    7092 fi 
    7093 { echo "$as_me:$LINENO: result: $ac_cv_header_semaphore_h" >&5 
    7094 echo "${ECHO_T}$ac_cv_header_semaphore_h" >&6; } 
    7095  
    7096 fi 
    7097 if test $ac_cv_header_semaphore_h = yes; then 
    7098   cat >>confdefs.h <<\_ACEOF 
    7099 #define PJ_HAS_SEMAPHORE_H 1 
    7100 _ACEOF 
    7101  
    7102 fi 
    7103  
    7104  
    7105 if test "${ac_cv_header_setjmp_h+set}" = set; then 
    7106   { echo "$as_me:$LINENO: checking for setjmp.h" >&5 
    7107 echo $ECHO_N "checking for setjmp.h... $ECHO_C" >&6; } 
    7108 if test "${ac_cv_header_setjmp_h+set}" = set; then 
    7109   echo $ECHO_N "(cached) $ECHO_C" >&6 
    7110 fi 
    7111 { echo "$as_me:$LINENO: result: $ac_cv_header_setjmp_h" >&5 
    7112 echo "${ECHO_T}$ac_cv_header_setjmp_h" >&6; } 
    7113 else 
    7114   # Is the header compilable? 
    7115 { echo "$as_me:$LINENO: checking setjmp.h usability" >&5 
    7116 echo $ECHO_N "checking setjmp.h usability... $ECHO_C" >&6; } 
    7117 cat >conftest.$ac_ext <<_ACEOF 
    7118 /* confdefs.h.  */ 
    7119 _ACEOF 
    7120 cat confdefs.h >>conftest.$ac_ext 
    7121 cat >>conftest.$ac_ext <<_ACEOF 
    7122 /* end confdefs.h.  */ 
    7123 $ac_includes_default 
    7124 #include <setjmp.h> 
    7125 _ACEOF 
    7126 rm -f conftest.$ac_objext 
    7127 if { (ac_try="$ac_compile" 
    7128 case "(($ac_try" in 
    7129   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7130   *) ac_try_echo=$ac_try;; 
    7131 esac 
    7132 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7133   (eval "$ac_compile") 2>conftest.er1 
    7134   ac_status=$? 
    7135   grep -v '^ *+' conftest.er1 >conftest.err 
    7136   rm -f conftest.er1 
    7137   cat conftest.err >&5 
    7138   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7139   (exit $ac_status); } && { 
    7140          test -z "$ac_c_werror_flag" || 
    7141          test ! -s conftest.err 
    7142        } && test -s conftest.$ac_objext; then 
    7143   ac_header_compiler=yes 
    7144 else 
    7145   echo "$as_me: failed program was:" >&5 
    7146 sed 's/^/| /' conftest.$ac_ext >&5 
    7147  
    7148         ac_header_compiler=no 
    7149 fi 
    7150  
    7151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    7152 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    7153 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    7154  
    7155 # Is the header present? 
    7156 { echo "$as_me:$LINENO: checking setjmp.h presence" >&5 
    7157 echo $ECHO_N "checking setjmp.h presence... $ECHO_C" >&6; } 
    7158 cat >conftest.$ac_ext <<_ACEOF 
    7159 /* confdefs.h.  */ 
    7160 _ACEOF 
    7161 cat confdefs.h >>conftest.$ac_ext 
    7162 cat >>conftest.$ac_ext <<_ACEOF 
    7163 /* end confdefs.h.  */ 
    7164 #include <setjmp.h> 
    7165 _ACEOF 
    7166 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    7167 case "(($ac_try" in 
    7168   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7169   *) ac_try_echo=$ac_try;; 
    7170 esac 
    7171 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7172   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    7173   ac_status=$? 
    7174   grep -v '^ *+' conftest.er1 >conftest.err 
    7175   rm -f conftest.er1 
    7176   cat conftest.err >&5 
    7177   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7178   (exit $ac_status); } >/dev/null && { 
    7179          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    7180          test ! -s conftest.err 
    7181        }; then 
    7182   ac_header_preproc=yes 
    7183 else 
    7184   echo "$as_me: failed program was:" >&5 
    7185 sed 's/^/| /' conftest.$ac_ext >&5 
    7186  
    7187   ac_header_preproc=no 
    7188 fi 
    7189  
    7190 rm -f conftest.err conftest.$ac_ext 
    7191 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    7192 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    7193  
    7194 # So?  What about this header? 
    7195 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    7196   yes:no: ) 
    7197     { echo "$as_me:$LINENO: WARNING: setjmp.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    7198 echo "$as_me: WARNING: setjmp.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    7199     { echo "$as_me:$LINENO: WARNING: setjmp.h: proceeding with the compiler's result" >&5 
    7200 echo "$as_me: WARNING: setjmp.h: proceeding with the compiler's result" >&2;} 
    7201     ac_header_preproc=yes 
    7202     ;; 
    7203   no:yes:* ) 
    7204     { echo "$as_me:$LINENO: WARNING: setjmp.h: present but cannot be compiled" >&5 
    7205 echo "$as_me: WARNING: setjmp.h: present but cannot be compiled" >&2;} 
    7206     { echo "$as_me:$LINENO: WARNING: setjmp.h:     check for missing prerequisite headers?" >&5 
    7207 echo "$as_me: WARNING: setjmp.h:     check for missing prerequisite headers?" >&2;} 
    7208     { echo "$as_me:$LINENO: WARNING: setjmp.h: see the Autoconf documentation" >&5 
    7209 echo "$as_me: WARNING: setjmp.h: see the Autoconf documentation" >&2;} 
    7210     { echo "$as_me:$LINENO: WARNING: setjmp.h:     section \"Present But Cannot Be Compiled\"" >&5 
    7211 echo "$as_me: WARNING: setjmp.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    7212     { echo "$as_me:$LINENO: WARNING: setjmp.h: proceeding with the preprocessor's result" >&5 
    7213 echo "$as_me: WARNING: setjmp.h: proceeding with the preprocessor's result" >&2;} 
    7214     { echo "$as_me:$LINENO: WARNING: setjmp.h: in the future, the compiler will take precedence" >&5 
    7215 echo "$as_me: WARNING: setjmp.h: in the future, the compiler will take precedence" >&2;} 
    7216  
    7217     ;; 
    7218 esac 
    7219 { echo "$as_me:$LINENO: checking for setjmp.h" >&5 
    7220 echo $ECHO_N "checking for setjmp.h... $ECHO_C" >&6; } 
    7221 if test "${ac_cv_header_setjmp_h+set}" = set; then 
    7222   echo $ECHO_N "(cached) $ECHO_C" >&6 
    7223 else 
    7224   ac_cv_header_setjmp_h=$ac_header_preproc 
    7225 fi 
    7226 { echo "$as_me:$LINENO: result: $ac_cv_header_setjmp_h" >&5 
    7227 echo "${ECHO_T}$ac_cv_header_setjmp_h" >&6; } 
    7228  
    7229 fi 
    7230 if test $ac_cv_header_setjmp_h = yes; then 
    7231   cat >>confdefs.h <<\_ACEOF 
    7232 #define PJ_HAS_SETJMP_H 1 
    7233 _ACEOF 
    7234  
    7235 fi 
    7236  
    7237  
    7238 if test "${ac_cv_header_stdarg_h+set}" = set; then 
    7239   { echo "$as_me:$LINENO: checking for stdarg.h" >&5 
    7240 echo $ECHO_N "checking for stdarg.h... $ECHO_C" >&6; } 
    7241 if test "${ac_cv_header_stdarg_h+set}" = set; then 
    7242   echo $ECHO_N "(cached) $ECHO_C" >&6 
    7243 fi 
    7244 { echo "$as_me:$LINENO: result: $ac_cv_header_stdarg_h" >&5 
    7245 echo "${ECHO_T}$ac_cv_header_stdarg_h" >&6; } 
    7246 else 
    7247   # Is the header compilable? 
    7248 { echo "$as_me:$LINENO: checking stdarg.h usability" >&5 
    7249 echo $ECHO_N "checking stdarg.h usability... $ECHO_C" >&6; } 
    7250 cat >conftest.$ac_ext <<_ACEOF 
    7251 /* confdefs.h.  */ 
    7252 _ACEOF 
    7253 cat confdefs.h >>conftest.$ac_ext 
    7254 cat >>conftest.$ac_ext <<_ACEOF 
    7255 /* end confdefs.h.  */ 
    7256 $ac_includes_default 
    7257 #include <stdarg.h> 
    7258 _ACEOF 
    7259 rm -f conftest.$ac_objext 
    7260 if { (ac_try="$ac_compile" 
    7261 case "(($ac_try" in 
    7262   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7263   *) ac_try_echo=$ac_try;; 
    7264 esac 
    7265 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7266   (eval "$ac_compile") 2>conftest.er1 
    7267   ac_status=$? 
    7268   grep -v '^ *+' conftest.er1 >conftest.err 
    7269   rm -f conftest.er1 
    7270   cat conftest.err >&5 
    7271   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7272   (exit $ac_status); } && { 
    7273          test -z "$ac_c_werror_flag" || 
    7274          test ! -s conftest.err 
    7275        } && test -s conftest.$ac_objext; then 
    7276   ac_header_compiler=yes 
    7277 else 
    7278   echo "$as_me: failed program was:" >&5 
    7279 sed 's/^/| /' conftest.$ac_ext >&5 
    7280  
    7281         ac_header_compiler=no 
    7282 fi 
    7283  
    7284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    7285 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    7286 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    7287  
    7288 # Is the header present? 
    7289 { echo "$as_me:$LINENO: checking stdarg.h presence" >&5 
    7290 echo $ECHO_N "checking stdarg.h presence... $ECHO_C" >&6; } 
    7291 cat >conftest.$ac_ext <<_ACEOF 
    7292 /* confdefs.h.  */ 
    7293 _ACEOF 
    7294 cat confdefs.h >>conftest.$ac_ext 
    7295 cat >>conftest.$ac_ext <<_ACEOF 
    7296 /* end confdefs.h.  */ 
    7297 #include <stdarg.h> 
    7298 _ACEOF 
    7299 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    7300 case "(($ac_try" in 
    7301   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7302   *) ac_try_echo=$ac_try;; 
    7303 esac 
    7304 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7305   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    7306   ac_status=$? 
    7307   grep -v '^ *+' conftest.er1 >conftest.err 
    7308   rm -f conftest.er1 
    7309   cat conftest.err >&5 
    7310   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7311   (exit $ac_status); } >/dev/null && { 
    7312          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    7313          test ! -s conftest.err 
    7314        }; then 
    7315   ac_header_preproc=yes 
    7316 else 
    7317   echo "$as_me: failed program was:" >&5 
    7318 sed 's/^/| /' conftest.$ac_ext >&5 
    7319  
    7320   ac_header_preproc=no 
    7321 fi 
    7322  
    7323 rm -f conftest.err conftest.$ac_ext 
    7324 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    7325 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    7326  
    7327 # So?  What about this header? 
    7328 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    7329   yes:no: ) 
    7330     { echo "$as_me:$LINENO: WARNING: stdarg.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    7331 echo "$as_me: WARNING: stdarg.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    7332     { echo "$as_me:$LINENO: WARNING: stdarg.h: proceeding with the compiler's result" >&5 
    7333 echo "$as_me: WARNING: stdarg.h: proceeding with the compiler's result" >&2;} 
    7334     ac_header_preproc=yes 
    7335     ;; 
    7336   no:yes:* ) 
    7337     { echo "$as_me:$LINENO: WARNING: stdarg.h: present but cannot be compiled" >&5 
    7338 echo "$as_me: WARNING: stdarg.h: present but cannot be compiled" >&2;} 
    7339     { echo "$as_me:$LINENO: WARNING: stdarg.h:     check for missing prerequisite headers?" >&5 
    7340 echo "$as_me: WARNING: stdarg.h:     check for missing prerequisite headers?" >&2;} 
    7341     { echo "$as_me:$LINENO: WARNING: stdarg.h: see the Autoconf documentation" >&5 
    7342 echo "$as_me: WARNING: stdarg.h: see the Autoconf documentation" >&2;} 
    7343     { echo "$as_me:$LINENO: WARNING: stdarg.h:     section \"Present But Cannot Be Compiled\"" >&5 
    7344 echo "$as_me: WARNING: stdarg.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    7345     { echo "$as_me:$LINENO: WARNING: stdarg.h: proceeding with the preprocessor's result" >&5 
    7346 echo "$as_me: WARNING: stdarg.h: proceeding with the preprocessor's result" >&2;} 
    7347     { echo "$as_me:$LINENO: WARNING: stdarg.h: in the future, the compiler will take precedence" >&5 
    7348 echo "$as_me: WARNING: stdarg.h: in the future, the compiler will take precedence" >&2;} 
    7349  
    7350     ;; 
    7351 esac 
    7352 { echo "$as_me:$LINENO: checking for stdarg.h" >&5 
    7353 echo $ECHO_N "checking for stdarg.h... $ECHO_C" >&6; } 
    7354 if test "${ac_cv_header_stdarg_h+set}" = set; then 
    7355   echo $ECHO_N "(cached) $ECHO_C" >&6 
    7356 else 
    7357   ac_cv_header_stdarg_h=$ac_header_preproc 
    7358 fi 
    7359 { echo "$as_me:$LINENO: result: $ac_cv_header_stdarg_h" >&5 
    7360 echo "${ECHO_T}$ac_cv_header_stdarg_h" >&6; } 
    7361  
    7362 fi 
    7363 if test $ac_cv_header_stdarg_h = yes; then 
    7364   cat >>confdefs.h <<\_ACEOF 
    7365 #define PJ_HAS_STDARG_H 1 
    7366 _ACEOF 
    7367  
    7368 fi 
    7369  
    7370  
    7371 if test "${ac_cv_header_stddef_h+set}" = set; then 
    7372   { echo "$as_me:$LINENO: checking for stddef.h" >&5 
    7373 echo $ECHO_N "checking for stddef.h... $ECHO_C" >&6; } 
    7374 if test "${ac_cv_header_stddef_h+set}" = set; then 
    7375   echo $ECHO_N "(cached) $ECHO_C" >&6 
    7376 fi 
    7377 { echo "$as_me:$LINENO: result: $ac_cv_header_stddef_h" >&5 
    7378 echo "${ECHO_T}$ac_cv_header_stddef_h" >&6; } 
    7379 else 
    7380   # Is the header compilable? 
    7381 { echo "$as_me:$LINENO: checking stddef.h usability" >&5 
    7382 echo $ECHO_N "checking stddef.h usability... $ECHO_C" >&6; } 
    7383 cat >conftest.$ac_ext <<_ACEOF 
    7384 /* confdefs.h.  */ 
    7385 _ACEOF 
    7386 cat confdefs.h >>conftest.$ac_ext 
    7387 cat >>conftest.$ac_ext <<_ACEOF 
    7388 /* end confdefs.h.  */ 
    7389 $ac_includes_default 
    7390 #include <stddef.h> 
    7391 _ACEOF 
    7392 rm -f conftest.$ac_objext 
    7393 if { (ac_try="$ac_compile" 
    7394 case "(($ac_try" in 
    7395   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7396   *) ac_try_echo=$ac_try;; 
    7397 esac 
    7398 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7399   (eval "$ac_compile") 2>conftest.er1 
    7400   ac_status=$? 
    7401   grep -v '^ *+' conftest.er1 >conftest.err 
    7402   rm -f conftest.er1 
    7403   cat conftest.err >&5 
    7404   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7405   (exit $ac_status); } && { 
    7406          test -z "$ac_c_werror_flag" || 
    7407          test ! -s conftest.err 
    7408        } && test -s conftest.$ac_objext; then 
    7409   ac_header_compiler=yes 
    7410 else 
    7411   echo "$as_me: failed program was:" >&5 
    7412 sed 's/^/| /' conftest.$ac_ext >&5 
    7413  
    7414         ac_header_compiler=no 
    7415 fi 
    7416  
    7417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    7418 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    7419 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    7420  
    7421 # Is the header present? 
    7422 { echo "$as_me:$LINENO: checking stddef.h presence" >&5 
    7423 echo $ECHO_N "checking stddef.h presence... $ECHO_C" >&6; } 
    7424 cat >conftest.$ac_ext <<_ACEOF 
    7425 /* confdefs.h.  */ 
    7426 _ACEOF 
    7427 cat confdefs.h >>conftest.$ac_ext 
    7428 cat >>conftest.$ac_ext <<_ACEOF 
    7429 /* end confdefs.h.  */ 
    7430 #include <stddef.h> 
    7431 _ACEOF 
    7432 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    7433 case "(($ac_try" in 
    7434   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7435   *) ac_try_echo=$ac_try;; 
    7436 esac 
    7437 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7438   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    7439   ac_status=$? 
    7440   grep -v '^ *+' conftest.er1 >conftest.err 
    7441   rm -f conftest.er1 
    7442   cat conftest.err >&5 
    7443   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7444   (exit $ac_status); } >/dev/null && { 
    7445          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    7446          test ! -s conftest.err 
    7447        }; then 
    7448   ac_header_preproc=yes 
    7449 else 
    7450   echo "$as_me: failed program was:" >&5 
    7451 sed 's/^/| /' conftest.$ac_ext >&5 
    7452  
    7453   ac_header_preproc=no 
    7454 fi 
    7455  
    7456 rm -f conftest.err conftest.$ac_ext 
    7457 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    7458 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    7459  
    7460 # So?  What about this header? 
    7461 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    7462   yes:no: ) 
    7463     { echo "$as_me:$LINENO: WARNING: stddef.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    7464 echo "$as_me: WARNING: stddef.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    7465     { echo "$as_me:$LINENO: WARNING: stddef.h: proceeding with the compiler's result" >&5 
    7466 echo "$as_me: WARNING: stddef.h: proceeding with the compiler's result" >&2;} 
    7467     ac_header_preproc=yes 
    7468     ;; 
    7469   no:yes:* ) 
    7470     { echo "$as_me:$LINENO: WARNING: stddef.h: present but cannot be compiled" >&5 
    7471 echo "$as_me: WARNING: stddef.h: present but cannot be compiled" >&2;} 
    7472     { echo "$as_me:$LINENO: WARNING: stddef.h:     check for missing prerequisite headers?" >&5 
    7473 echo "$as_me: WARNING: stddef.h:     check for missing prerequisite headers?" >&2;} 
    7474     { echo "$as_me:$LINENO: WARNING: stddef.h: see the Autoconf documentation" >&5 
    7475 echo "$as_me: WARNING: stddef.h: see the Autoconf documentation" >&2;} 
    7476     { echo "$as_me:$LINENO: WARNING: stddef.h:     section \"Present But Cannot Be Compiled\"" >&5 
    7477 echo "$as_me: WARNING: stddef.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    7478     { echo "$as_me:$LINENO: WARNING: stddef.h: proceeding with the preprocessor's result" >&5 
    7479 echo "$as_me: WARNING: stddef.h: proceeding with the preprocessor's result" >&2;} 
    7480     { echo "$as_me:$LINENO: WARNING: stddef.h: in the future, the compiler will take precedence" >&5 
    7481 echo "$as_me: WARNING: stddef.h: in the future, the compiler will take precedence" >&2;} 
    7482  
    7483     ;; 
    7484 esac 
    7485 { echo "$as_me:$LINENO: checking for stddef.h" >&5 
    7486 echo $ECHO_N "checking for stddef.h... $ECHO_C" >&6; } 
    7487 if test "${ac_cv_header_stddef_h+set}" = set; then 
    7488   echo $ECHO_N "(cached) $ECHO_C" >&6 
    7489 else 
    7490   ac_cv_header_stddef_h=$ac_header_preproc 
    7491 fi 
    7492 { echo "$as_me:$LINENO: result: $ac_cv_header_stddef_h" >&5 
    7493 echo "${ECHO_T}$ac_cv_header_stddef_h" >&6; } 
    7494  
    7495 fi 
    7496 if test $ac_cv_header_stddef_h = yes; then 
    7497   cat >>confdefs.h <<\_ACEOF 
    7498 #define PJ_HAS_STDDEF_H 1 
    7499 _ACEOF 
    7500  
    7501 fi 
    7502  
    7503  
    7504 if test "${ac_cv_header_stdio_h+set}" = set; then 
    7505   { echo "$as_me:$LINENO: checking for stdio.h" >&5 
    7506 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6; } 
    7507 if test "${ac_cv_header_stdio_h+set}" = set; then 
    7508   echo $ECHO_N "(cached) $ECHO_C" >&6 
    7509 fi 
    7510 { echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5 
    7511 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6; } 
    7512 else 
    7513   # Is the header compilable? 
    7514 { echo "$as_me:$LINENO: checking stdio.h usability" >&5 
    7515 echo $ECHO_N "checking stdio.h usability... $ECHO_C" >&6; } 
    7516 cat >conftest.$ac_ext <<_ACEOF 
    7517 /* confdefs.h.  */ 
    7518 _ACEOF 
    7519 cat confdefs.h >>conftest.$ac_ext 
    7520 cat >>conftest.$ac_ext <<_ACEOF 
    7521 /* end confdefs.h.  */ 
    7522 $ac_includes_default 
    7523 #include <stdio.h> 
    7524 _ACEOF 
    7525 rm -f conftest.$ac_objext 
    7526 if { (ac_try="$ac_compile" 
    7527 case "(($ac_try" in 
    7528   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7529   *) ac_try_echo=$ac_try;; 
    7530 esac 
    7531 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7532   (eval "$ac_compile") 2>conftest.er1 
    7533   ac_status=$? 
    7534   grep -v '^ *+' conftest.er1 >conftest.err 
    7535   rm -f conftest.er1 
    7536   cat conftest.err >&5 
    7537   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7538   (exit $ac_status); } && { 
    7539          test -z "$ac_c_werror_flag" || 
    7540          test ! -s conftest.err 
    7541        } && test -s conftest.$ac_objext; then 
    7542   ac_header_compiler=yes 
    7543 else 
    7544   echo "$as_me: failed program was:" >&5 
    7545 sed 's/^/| /' conftest.$ac_ext >&5 
    7546  
    7547         ac_header_compiler=no 
    7548 fi 
    7549  
    7550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    7551 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    7552 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    7553  
    7554 # Is the header present? 
    7555 { echo "$as_me:$LINENO: checking stdio.h presence" >&5 
    7556 echo $ECHO_N "checking stdio.h presence... $ECHO_C" >&6; } 
    7557 cat >conftest.$ac_ext <<_ACEOF 
    7558 /* confdefs.h.  */ 
    7559 _ACEOF 
    7560 cat confdefs.h >>conftest.$ac_ext 
    7561 cat >>conftest.$ac_ext <<_ACEOF 
    7562 /* end confdefs.h.  */ 
    7563 #include <stdio.h> 
    7564 _ACEOF 
    7565 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    7566 case "(($ac_try" in 
    7567   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7568   *) ac_try_echo=$ac_try;; 
    7569 esac 
    7570 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7571   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    7572   ac_status=$? 
    7573   grep -v '^ *+' conftest.er1 >conftest.err 
    7574   rm -f conftest.er1 
    7575   cat conftest.err >&5 
    7576   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7577   (exit $ac_status); } >/dev/null && { 
    7578          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    7579          test ! -s conftest.err 
    7580        }; then 
    7581   ac_header_preproc=yes 
    7582 else 
    7583   echo "$as_me: failed program was:" >&5 
    7584 sed 's/^/| /' conftest.$ac_ext >&5 
    7585  
    7586   ac_header_preproc=no 
    7587 fi 
    7588  
    7589 rm -f conftest.err conftest.$ac_ext 
    7590 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    7591 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    7592  
    7593 # So?  What about this header? 
    7594 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    7595   yes:no: ) 
    7596     { echo "$as_me:$LINENO: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    7597 echo "$as_me: WARNING: stdio.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    7598     { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the compiler's result" >&5 
    7599 echo "$as_me: WARNING: stdio.h: proceeding with the compiler's result" >&2;} 
    7600     ac_header_preproc=yes 
    7601     ;; 
    7602   no:yes:* ) 
    7603     { echo "$as_me:$LINENO: WARNING: stdio.h: present but cannot be compiled" >&5 
    7604 echo "$as_me: WARNING: stdio.h: present but cannot be compiled" >&2;} 
    7605     { echo "$as_me:$LINENO: WARNING: stdio.h:     check for missing prerequisite headers?" >&5 
    7606 echo "$as_me: WARNING: stdio.h:     check for missing prerequisite headers?" >&2;} 
    7607     { echo "$as_me:$LINENO: WARNING: stdio.h: see the Autoconf documentation" >&5 
    7608 echo "$as_me: WARNING: stdio.h: see the Autoconf documentation" >&2;} 
    7609     { echo "$as_me:$LINENO: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&5 
    7610 echo "$as_me: WARNING: stdio.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    7611     { echo "$as_me:$LINENO: WARNING: stdio.h: proceeding with the preprocessor's result" >&5 
    7612 echo "$as_me: WARNING: stdio.h: proceeding with the preprocessor's result" >&2;} 
    7613     { echo "$as_me:$LINENO: WARNING: stdio.h: in the future, the compiler will take precedence" >&5 
    7614 echo "$as_me: WARNING: stdio.h: in the future, the compiler will take precedence" >&2;} 
    7615  
    7616     ;; 
    7617 esac 
    7618 { echo "$as_me:$LINENO: checking for stdio.h" >&5 
    7619 echo $ECHO_N "checking for stdio.h... $ECHO_C" >&6; } 
    7620 if test "${ac_cv_header_stdio_h+set}" = set; then 
    7621   echo $ECHO_N "(cached) $ECHO_C" >&6 
    7622 else 
    7623   ac_cv_header_stdio_h=$ac_header_preproc 
    7624 fi 
    7625 { echo "$as_me:$LINENO: result: $ac_cv_header_stdio_h" >&5 
    7626 echo "${ECHO_T}$ac_cv_header_stdio_h" >&6; } 
    7627  
    7628 fi 
    7629 if test $ac_cv_header_stdio_h = yes; then 
    7630   cat >>confdefs.h <<\_ACEOF 
    7631 #define PJ_HAS_STDIO_H 1 
    7632 _ACEOF 
    7633  
    7634 fi 
    7635  
    7636  
    7637 if test "${ac_cv_header_stdint_h+set}" = set; then 
    7638   { echo "$as_me:$LINENO: checking for stdint.h" >&5 
    7639 echo $ECHO_N "checking for stdint.h... $ECHO_C" >&6; } 
    7640 if test "${ac_cv_header_stdint_h+set}" = set; then 
    7641   echo $ECHO_N "(cached) $ECHO_C" >&6 
    7642 fi 
    7643 { echo "$as_me:$LINENO: result: $ac_cv_header_stdint_h" >&5 
    7644 echo "${ECHO_T}$ac_cv_header_stdint_h" >&6; } 
    7645 else 
    7646   # Is the header compilable? 
    7647 { echo "$as_me:$LINENO: checking stdint.h usability" >&5 
    7648 echo $ECHO_N "checking stdint.h usability... $ECHO_C" >&6; } 
    7649 cat >conftest.$ac_ext <<_ACEOF 
    7650 /* confdefs.h.  */ 
    7651 _ACEOF 
    7652 cat confdefs.h >>conftest.$ac_ext 
    7653 cat >>conftest.$ac_ext <<_ACEOF 
    7654 /* end confdefs.h.  */ 
    7655 $ac_includes_default 
    7656 #include <stdint.h> 
    7657 _ACEOF 
    7658 rm -f conftest.$ac_objext 
    7659 if { (ac_try="$ac_compile" 
    7660 case "(($ac_try" in 
    7661   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7662   *) ac_try_echo=$ac_try;; 
    7663 esac 
    7664 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7665   (eval "$ac_compile") 2>conftest.er1 
    7666   ac_status=$? 
    7667   grep -v '^ *+' conftest.er1 >conftest.err 
    7668   rm -f conftest.er1 
    7669   cat conftest.err >&5 
    7670   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7671   (exit $ac_status); } && { 
    7672          test -z "$ac_c_werror_flag" || 
    7673          test ! -s conftest.err 
    7674        } && test -s conftest.$ac_objext; then 
    7675   ac_header_compiler=yes 
    7676 else 
    7677   echo "$as_me: failed program was:" >&5 
    7678 sed 's/^/| /' conftest.$ac_ext >&5 
    7679  
    7680         ac_header_compiler=no 
    7681 fi 
    7682  
    7683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    7684 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    7685 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    7686  
    7687 # Is the header present? 
    7688 { echo "$as_me:$LINENO: checking stdint.h presence" >&5 
    7689 echo $ECHO_N "checking stdint.h presence... $ECHO_C" >&6; } 
    7690 cat >conftest.$ac_ext <<_ACEOF 
    7691 /* confdefs.h.  */ 
    7692 _ACEOF 
    7693 cat confdefs.h >>conftest.$ac_ext 
    7694 cat >>conftest.$ac_ext <<_ACEOF 
    7695 /* end confdefs.h.  */ 
    7696 #include <stdint.h> 
    7697 _ACEOF 
    7698 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    7699 case "(($ac_try" in 
    7700   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7701   *) ac_try_echo=$ac_try;; 
    7702 esac 
    7703 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7704   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    7705   ac_status=$? 
    7706   grep -v '^ *+' conftest.er1 >conftest.err 
    7707   rm -f conftest.er1 
    7708   cat conftest.err >&5 
    7709   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7710   (exit $ac_status); } >/dev/null && { 
    7711          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    7712          test ! -s conftest.err 
    7713        }; then 
    7714   ac_header_preproc=yes 
    7715 else 
    7716   echo "$as_me: failed program was:" >&5 
    7717 sed 's/^/| /' conftest.$ac_ext >&5 
    7718  
    7719   ac_header_preproc=no 
    7720 fi 
    7721  
    7722 rm -f conftest.err conftest.$ac_ext 
    7723 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    7724 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    7725  
    7726 # So?  What about this header? 
    7727 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    7728   yes:no: ) 
    7729     { echo "$as_me:$LINENO: WARNING: stdint.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    7730 echo "$as_me: WARNING: stdint.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    7731     { echo "$as_me:$LINENO: WARNING: stdint.h: proceeding with the compiler's result" >&5 
    7732 echo "$as_me: WARNING: stdint.h: proceeding with the compiler's result" >&2;} 
    7733     ac_header_preproc=yes 
    7734     ;; 
    7735   no:yes:* ) 
    7736     { echo "$as_me:$LINENO: WARNING: stdint.h: present but cannot be compiled" >&5 
    7737 echo "$as_me: WARNING: stdint.h: present but cannot be compiled" >&2;} 
    7738     { echo "$as_me:$LINENO: WARNING: stdint.h:     check for missing prerequisite headers?" >&5 
    7739 echo "$as_me: WARNING: stdint.h:     check for missing prerequisite headers?" >&2;} 
    7740     { echo "$as_me:$LINENO: WARNING: stdint.h: see the Autoconf documentation" >&5 
    7741 echo "$as_me: WARNING: stdint.h: see the Autoconf documentation" >&2;} 
    7742     { echo "$as_me:$LINENO: WARNING: stdint.h:     section \"Present But Cannot Be Compiled\"" >&5 
    7743 echo "$as_me: WARNING: stdint.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    7744     { echo "$as_me:$LINENO: WARNING: stdint.h: proceeding with the preprocessor's result" >&5 
    7745 echo "$as_me: WARNING: stdint.h: proceeding with the preprocessor's result" >&2;} 
    7746     { echo "$as_me:$LINENO: WARNING: stdint.h: in the future, the compiler will take precedence" >&5 
    7747 echo "$as_me: WARNING: stdint.h: in the future, the compiler will take precedence" >&2;} 
    7748  
    7749     ;; 
    7750 esac 
    7751 { echo "$as_me:$LINENO: checking for stdint.h" >&5 
    7752 echo $ECHO_N "checking for stdint.h... $ECHO_C" >&6; } 
    7753 if test "${ac_cv_header_stdint_h+set}" = set; then 
    7754   echo $ECHO_N "(cached) $ECHO_C" >&6 
    7755 else 
    7756   ac_cv_header_stdint_h=$ac_header_preproc 
    7757 fi 
    7758 { echo "$as_me:$LINENO: result: $ac_cv_header_stdint_h" >&5 
    7759 echo "${ECHO_T}$ac_cv_header_stdint_h" >&6; } 
    7760  
    7761 fi 
    7762 if test $ac_cv_header_stdint_h = yes; then 
    7763   cat >>confdefs.h <<\_ACEOF 
    7764 #define PJ_HAS_STDINT_H 1 
    7765 _ACEOF 
    7766  
    7767 fi 
    7768  
    7769  
    7770 if test "${ac_cv_header_stdlib_h+set}" = set; then 
    7771   { echo "$as_me:$LINENO: checking for stdlib.h" >&5 
    7772 echo $ECHO_N "checking for stdlib.h... $ECHO_C" >&6; } 
    7773 if test "${ac_cv_header_stdlib_h+set}" = set; then 
    7774   echo $ECHO_N "(cached) $ECHO_C" >&6 
    7775 fi 
    7776 { echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5 
    7777 echo "${ECHO_T}$ac_cv_header_stdlib_h" >&6; } 
    7778 else 
    7779   # Is the header compilable? 
    7780 { echo "$as_me:$LINENO: checking stdlib.h usability" >&5 
    7781 echo $ECHO_N "checking stdlib.h usability... $ECHO_C" >&6; } 
    7782 cat >conftest.$ac_ext <<_ACEOF 
    7783 /* confdefs.h.  */ 
    7784 _ACEOF 
    7785 cat confdefs.h >>conftest.$ac_ext 
    7786 cat >>conftest.$ac_ext <<_ACEOF 
    7787 /* end confdefs.h.  */ 
    7788 $ac_includes_default 
    7789 #include <stdlib.h> 
    7790 _ACEOF 
    7791 rm -f conftest.$ac_objext 
    7792 if { (ac_try="$ac_compile" 
    7793 case "(($ac_try" in 
    7794   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7795   *) ac_try_echo=$ac_try;; 
    7796 esac 
    7797 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7798   (eval "$ac_compile") 2>conftest.er1 
    7799   ac_status=$? 
    7800   grep -v '^ *+' conftest.er1 >conftest.err 
    7801   rm -f conftest.er1 
    7802   cat conftest.err >&5 
    7803   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7804   (exit $ac_status); } && { 
    7805          test -z "$ac_c_werror_flag" || 
    7806          test ! -s conftest.err 
    7807        } && test -s conftest.$ac_objext; then 
    7808   ac_header_compiler=yes 
    7809 else 
    7810   echo "$as_me: failed program was:" >&5 
    7811 sed 's/^/| /' conftest.$ac_ext >&5 
    7812  
    7813         ac_header_compiler=no 
    7814 fi 
    7815  
    7816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    7817 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    7818 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    7819  
    7820 # Is the header present? 
    7821 { echo "$as_me:$LINENO: checking stdlib.h presence" >&5 
    7822 echo $ECHO_N "checking stdlib.h presence... $ECHO_C" >&6; } 
    7823 cat >conftest.$ac_ext <<_ACEOF 
    7824 /* confdefs.h.  */ 
    7825 _ACEOF 
    7826 cat confdefs.h >>conftest.$ac_ext 
    7827 cat >>conftest.$ac_ext <<_ACEOF 
    7828 /* end confdefs.h.  */ 
    7829 #include <stdlib.h> 
    7830 _ACEOF 
    7831 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    7832 case "(($ac_try" in 
    7833   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7834   *) ac_try_echo=$ac_try;; 
    7835 esac 
    7836 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7837   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    7838   ac_status=$? 
    7839   grep -v '^ *+' conftest.er1 >conftest.err 
    7840   rm -f conftest.er1 
    7841   cat conftest.err >&5 
    7842   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7843   (exit $ac_status); } >/dev/null && { 
    7844          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    7845          test ! -s conftest.err 
    7846        }; then 
    7847   ac_header_preproc=yes 
    7848 else 
    7849   echo "$as_me: failed program was:" >&5 
    7850 sed 's/^/| /' conftest.$ac_ext >&5 
    7851  
    7852   ac_header_preproc=no 
    7853 fi 
    7854  
    7855 rm -f conftest.err conftest.$ac_ext 
    7856 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    7857 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    7858  
    7859 # So?  What about this header? 
    7860 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    7861   yes:no: ) 
    7862     { echo "$as_me:$LINENO: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    7863 echo "$as_me: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    7864     { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the compiler's result" >&5 
    7865 echo "$as_me: WARNING: stdlib.h: proceeding with the compiler's result" >&2;} 
    7866     ac_header_preproc=yes 
    7867     ;; 
    7868   no:yes:* ) 
    7869     { echo "$as_me:$LINENO: WARNING: stdlib.h: present but cannot be compiled" >&5 
    7870 echo "$as_me: WARNING: stdlib.h: present but cannot be compiled" >&2;} 
    7871     { echo "$as_me:$LINENO: WARNING: stdlib.h:     check for missing prerequisite headers?" >&5 
    7872 echo "$as_me: WARNING: stdlib.h:     check for missing prerequisite headers?" >&2;} 
    7873     { echo "$as_me:$LINENO: WARNING: stdlib.h: see the Autoconf documentation" >&5 
    7874 echo "$as_me: WARNING: stdlib.h: see the Autoconf documentation" >&2;} 
    7875     { echo "$as_me:$LINENO: WARNING: stdlib.h:     section \"Present But Cannot Be Compiled\"" >&5 
    7876 echo "$as_me: WARNING: stdlib.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    7877     { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the preprocessor's result" >&5 
    7878 echo "$as_me: WARNING: stdlib.h: proceeding with the preprocessor's result" >&2;} 
    7879     { echo "$as_me:$LINENO: WARNING: stdlib.h: in the future, the compiler will take precedence" >&5 
    7880 echo "$as_me: WARNING: stdlib.h: in the future, the compiler will take precedence" >&2;} 
    7881  
    7882     ;; 
    7883 esac 
    7884 { echo "$as_me:$LINENO: checking for stdlib.h" >&5 
    7885 echo $ECHO_N "checking for stdlib.h... $ECHO_C" >&6; } 
    7886 if test "${ac_cv_header_stdlib_h+set}" = set; then 
    7887   echo $ECHO_N "(cached) $ECHO_C" >&6 
    7888 else 
    7889   ac_cv_header_stdlib_h=$ac_header_preproc 
    7890 fi 
    7891 { echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5 
    7892 echo "${ECHO_T}$ac_cv_header_stdlib_h" >&6; } 
    7893  
    7894 fi 
    7895 if test $ac_cv_header_stdlib_h = yes; then 
    7896   cat >>confdefs.h <<\_ACEOF 
    7897 #define PJ_HAS_STDLIB_H 1 
    7898 _ACEOF 
    7899  
    7900 fi 
    7901  
    7902  
    7903 if test "${ac_cv_header_string_h+set}" = set; then 
    7904   { echo "$as_me:$LINENO: checking for string.h" >&5 
    7905 echo $ECHO_N "checking for string.h... $ECHO_C" >&6; } 
    7906 if test "${ac_cv_header_string_h+set}" = set; then 
    7907   echo $ECHO_N "(cached) $ECHO_C" >&6 
    7908 fi 
    7909 { echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5 
    7910 echo "${ECHO_T}$ac_cv_header_string_h" >&6; } 
    7911 else 
    7912   # Is the header compilable? 
    7913 { echo "$as_me:$LINENO: checking string.h usability" >&5 
    7914 echo $ECHO_N "checking string.h usability... $ECHO_C" >&6; } 
    7915 cat >conftest.$ac_ext <<_ACEOF 
    7916 /* confdefs.h.  */ 
    7917 _ACEOF 
    7918 cat confdefs.h >>conftest.$ac_ext 
    7919 cat >>conftest.$ac_ext <<_ACEOF 
    7920 /* end confdefs.h.  */ 
    7921 $ac_includes_default 
    7922 #include <string.h> 
    7923 _ACEOF 
    7924 rm -f conftest.$ac_objext 
    7925 if { (ac_try="$ac_compile" 
    7926 case "(($ac_try" in 
    7927   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7928   *) ac_try_echo=$ac_try;; 
    7929 esac 
    7930 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7931   (eval "$ac_compile") 2>conftest.er1 
    7932   ac_status=$? 
    7933   grep -v '^ *+' conftest.er1 >conftest.err 
    7934   rm -f conftest.er1 
    7935   cat conftest.err >&5 
    7936   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7937   (exit $ac_status); } && { 
    7938          test -z "$ac_c_werror_flag" || 
    7939          test ! -s conftest.err 
    7940        } && test -s conftest.$ac_objext; then 
    7941   ac_header_compiler=yes 
    7942 else 
    7943   echo "$as_me: failed program was:" >&5 
    7944 sed 's/^/| /' conftest.$ac_ext >&5 
    7945  
    7946         ac_header_compiler=no 
    7947 fi 
    7948  
    7949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    7950 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    7951 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    7952  
    7953 # Is the header present? 
    7954 { echo "$as_me:$LINENO: checking string.h presence" >&5 
    7955 echo $ECHO_N "checking string.h presence... $ECHO_C" >&6; } 
    7956 cat >conftest.$ac_ext <<_ACEOF 
    7957 /* confdefs.h.  */ 
    7958 _ACEOF 
    7959 cat confdefs.h >>conftest.$ac_ext 
    7960 cat >>conftest.$ac_ext <<_ACEOF 
    7961 /* end confdefs.h.  */ 
    7962 #include <string.h> 
    7963 _ACEOF 
    7964 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    7965 case "(($ac_try" in 
    7966   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    7967   *) ac_try_echo=$ac_try;; 
    7968 esac 
    7969 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    7970   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    7971   ac_status=$? 
    7972   grep -v '^ *+' conftest.er1 >conftest.err 
    7973   rm -f conftest.er1 
    7974   cat conftest.err >&5 
    7975   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    7976   (exit $ac_status); } >/dev/null && { 
    7977          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    7978          test ! -s conftest.err 
    7979        }; then 
    7980   ac_header_preproc=yes 
    7981 else 
    7982   echo "$as_me: failed program was:" >&5 
    7983 sed 's/^/| /' conftest.$ac_ext >&5 
    7984  
    7985   ac_header_preproc=no 
    7986 fi 
    7987  
    7988 rm -f conftest.err conftest.$ac_ext 
    7989 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    7990 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    7991  
    7992 # So?  What about this header? 
    7993 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    7994   yes:no: ) 
    7995     { echo "$as_me:$LINENO: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    7996 echo "$as_me: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    7997     { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the compiler's result" >&5 
    7998 echo "$as_me: WARNING: string.h: proceeding with the compiler's result" >&2;} 
    7999     ac_header_preproc=yes 
    8000     ;; 
    8001   no:yes:* ) 
    8002     { echo "$as_me:$LINENO: WARNING: string.h: present but cannot be compiled" >&5 
    8003 echo "$as_me: WARNING: string.h: present but cannot be compiled" >&2;} 
    8004     { echo "$as_me:$LINENO: WARNING: string.h:     check for missing prerequisite headers?" >&5 
    8005 echo "$as_me: WARNING: string.h:     check for missing prerequisite headers?" >&2;} 
    8006     { echo "$as_me:$LINENO: WARNING: string.h: see the Autoconf documentation" >&5 
    8007 echo "$as_me: WARNING: string.h: see the Autoconf documentation" >&2;} 
    8008     { echo "$as_me:$LINENO: WARNING: string.h:     section \"Present But Cannot Be Compiled\"" >&5 
    8009 echo "$as_me: WARNING: string.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    8010     { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5 
    8011 echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;} 
    8012     { echo "$as_me:$LINENO: WARNING: string.h: in the future, the compiler will take precedence" >&5 
    8013 echo "$as_me: WARNING: string.h: in the future, the compiler will take precedence" >&2;} 
    8014  
    8015     ;; 
    8016 esac 
    8017 { echo "$as_me:$LINENO: checking for string.h" >&5 
    8018 echo $ECHO_N "checking for string.h... $ECHO_C" >&6; } 
    8019 if test "${ac_cv_header_string_h+set}" = set; then 
    8020   echo $ECHO_N "(cached) $ECHO_C" >&6 
    8021 else 
    8022   ac_cv_header_string_h=$ac_header_preproc 
    8023 fi 
    8024 { echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5 
    8025 echo "${ECHO_T}$ac_cv_header_string_h" >&6; } 
    8026  
    8027 fi 
    8028 if test $ac_cv_header_string_h = yes; then 
    8029   cat >>confdefs.h <<\_ACEOF 
    8030 #define PJ_HAS_STRING_H 1 
    8031 _ACEOF 
    8032  
    8033 fi 
    8034  
    8035  
    8036 if test "${ac_cv_header_sys_ioctl_h+set}" = set; then 
    8037   { echo "$as_me:$LINENO: checking for sys/ioctl.h" >&5 
    8038 echo $ECHO_N "checking for sys/ioctl.h... $ECHO_C" >&6; } 
    8039 if test "${ac_cv_header_sys_ioctl_h+set}" = set; then 
    8040   echo $ECHO_N "(cached) $ECHO_C" >&6 
    8041 fi 
    8042 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_ioctl_h" >&5 
    8043 echo "${ECHO_T}$ac_cv_header_sys_ioctl_h" >&6; } 
    8044 else 
    8045   # Is the header compilable? 
    8046 { echo "$as_me:$LINENO: checking sys/ioctl.h usability" >&5 
    8047 echo $ECHO_N "checking sys/ioctl.h usability... $ECHO_C" >&6; } 
    8048 cat >conftest.$ac_ext <<_ACEOF 
    8049 /* confdefs.h.  */ 
    8050 _ACEOF 
    8051 cat confdefs.h >>conftest.$ac_ext 
    8052 cat >>conftest.$ac_ext <<_ACEOF 
    8053 /* end confdefs.h.  */ 
    8054 $ac_includes_default 
    8055 #include <sys/ioctl.h> 
    8056 _ACEOF 
    8057 rm -f conftest.$ac_objext 
    8058 if { (ac_try="$ac_compile" 
    8059 case "(($ac_try" in 
    8060   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8061   *) ac_try_echo=$ac_try;; 
    8062 esac 
    8063 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8064   (eval "$ac_compile") 2>conftest.er1 
    8065   ac_status=$? 
    8066   grep -v '^ *+' conftest.er1 >conftest.err 
    8067   rm -f conftest.er1 
    8068   cat conftest.err >&5 
    8069   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8070   (exit $ac_status); } && { 
    8071          test -z "$ac_c_werror_flag" || 
    8072          test ! -s conftest.err 
    8073        } && test -s conftest.$ac_objext; then 
    8074   ac_header_compiler=yes 
    8075 else 
    8076   echo "$as_me: failed program was:" >&5 
    8077 sed 's/^/| /' conftest.$ac_ext >&5 
    8078  
    8079         ac_header_compiler=no 
    8080 fi 
    8081  
    8082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    8083 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    8084 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    8085  
    8086 # Is the header present? 
    8087 { echo "$as_me:$LINENO: checking sys/ioctl.h presence" >&5 
    8088 echo $ECHO_N "checking sys/ioctl.h presence... $ECHO_C" >&6; } 
    8089 cat >conftest.$ac_ext <<_ACEOF 
    8090 /* confdefs.h.  */ 
    8091 _ACEOF 
    8092 cat confdefs.h >>conftest.$ac_ext 
    8093 cat >>conftest.$ac_ext <<_ACEOF 
    8094 /* end confdefs.h.  */ 
    8095 #include <sys/ioctl.h> 
    8096 _ACEOF 
    8097 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    8098 case "(($ac_try" in 
    8099   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8100   *) ac_try_echo=$ac_try;; 
    8101 esac 
    8102 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8103   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    8104   ac_status=$? 
    8105   grep -v '^ *+' conftest.er1 >conftest.err 
    8106   rm -f conftest.er1 
    8107   cat conftest.err >&5 
    8108   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8109   (exit $ac_status); } >/dev/null && { 
    8110          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    8111          test ! -s conftest.err 
    8112        }; then 
    8113   ac_header_preproc=yes 
    8114 else 
    8115   echo "$as_me: failed program was:" >&5 
    8116 sed 's/^/| /' conftest.$ac_ext >&5 
    8117  
    8118   ac_header_preproc=no 
    8119 fi 
    8120  
    8121 rm -f conftest.err conftest.$ac_ext 
    8122 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    8123 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    8124  
    8125 # So?  What about this header? 
    8126 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    8127   yes:no: ) 
    8128     { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    8129 echo "$as_me: WARNING: sys/ioctl.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    8130     { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: proceeding with the compiler's result" >&5 
    8131 echo "$as_me: WARNING: sys/ioctl.h: proceeding with the compiler's result" >&2;} 
    8132     ac_header_preproc=yes 
    8133     ;; 
    8134   no:yes:* ) 
    8135     { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: present but cannot be compiled" >&5 
    8136 echo "$as_me: WARNING: sys/ioctl.h: present but cannot be compiled" >&2;} 
    8137     { echo "$as_me:$LINENO: WARNING: sys/ioctl.h:     check for missing prerequisite headers?" >&5 
    8138 echo "$as_me: WARNING: sys/ioctl.h:     check for missing prerequisite headers?" >&2;} 
    8139     { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: see the Autoconf documentation" >&5 
    8140 echo "$as_me: WARNING: sys/ioctl.h: see the Autoconf documentation" >&2;} 
    8141     { echo "$as_me:$LINENO: WARNING: sys/ioctl.h:     section \"Present But Cannot Be Compiled\"" >&5 
    8142 echo "$as_me: WARNING: sys/ioctl.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    8143     { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: proceeding with the preprocessor's result" >&5 
    8144 echo "$as_me: WARNING: sys/ioctl.h: proceeding with the preprocessor's result" >&2;} 
    8145     { echo "$as_me:$LINENO: WARNING: sys/ioctl.h: in the future, the compiler will take precedence" >&5 
    8146 echo "$as_me: WARNING: sys/ioctl.h: in the future, the compiler will take precedence" >&2;} 
    8147  
    8148     ;; 
    8149 esac 
    8150 { echo "$as_me:$LINENO: checking for sys/ioctl.h" >&5 
    8151 echo $ECHO_N "checking for sys/ioctl.h... $ECHO_C" >&6; } 
    8152 if test "${ac_cv_header_sys_ioctl_h+set}" = set; then 
    8153   echo $ECHO_N "(cached) $ECHO_C" >&6 
    8154 else 
    8155   ac_cv_header_sys_ioctl_h=$ac_header_preproc 
    8156 fi 
    8157 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_ioctl_h" >&5 
    8158 echo "${ECHO_T}$ac_cv_header_sys_ioctl_h" >&6; } 
    8159  
    8160 fi 
    8161 if test $ac_cv_header_sys_ioctl_h = yes; then 
    8162   cat >>confdefs.h <<\_ACEOF 
    8163 #define PJ_HAS_SYS_IOCTL_H 1 
    8164 _ACEOF 
    8165  
    8166 fi 
    8167  
    8168  
    8169 if test "${ac_cv_header_sys_select_h+set}" = set; then 
    8170   { echo "$as_me:$LINENO: checking for sys/select.h" >&5 
    8171 echo $ECHO_N "checking for sys/select.h... $ECHO_C" >&6; } 
    8172 if test "${ac_cv_header_sys_select_h+set}" = set; then 
    8173   echo $ECHO_N "(cached) $ECHO_C" >&6 
    8174 fi 
    8175 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_select_h" >&5 
    8176 echo "${ECHO_T}$ac_cv_header_sys_select_h" >&6; } 
    8177 else 
    8178   # Is the header compilable? 
    8179 { echo "$as_me:$LINENO: checking sys/select.h usability" >&5 
    8180 echo $ECHO_N "checking sys/select.h usability... $ECHO_C" >&6; } 
    8181 cat >conftest.$ac_ext <<_ACEOF 
    8182 /* confdefs.h.  */ 
    8183 _ACEOF 
    8184 cat confdefs.h >>conftest.$ac_ext 
    8185 cat >>conftest.$ac_ext <<_ACEOF 
    8186 /* end confdefs.h.  */ 
    8187 $ac_includes_default 
    8188 #include <sys/select.h> 
    8189 _ACEOF 
    8190 rm -f conftest.$ac_objext 
    8191 if { (ac_try="$ac_compile" 
    8192 case "(($ac_try" in 
    8193   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8194   *) ac_try_echo=$ac_try;; 
    8195 esac 
    8196 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8197   (eval "$ac_compile") 2>conftest.er1 
    8198   ac_status=$? 
    8199   grep -v '^ *+' conftest.er1 >conftest.err 
    8200   rm -f conftest.er1 
    8201   cat conftest.err >&5 
    8202   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8203   (exit $ac_status); } && { 
    8204          test -z "$ac_c_werror_flag" || 
    8205          test ! -s conftest.err 
    8206        } && test -s conftest.$ac_objext; then 
    8207   ac_header_compiler=yes 
    8208 else 
    8209   echo "$as_me: failed program was:" >&5 
    8210 sed 's/^/| /' conftest.$ac_ext >&5 
    8211  
    8212         ac_header_compiler=no 
    8213 fi 
    8214  
    8215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    8216 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    8217 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    8218  
    8219 # Is the header present? 
    8220 { echo "$as_me:$LINENO: checking sys/select.h presence" >&5 
    8221 echo $ECHO_N "checking sys/select.h presence... $ECHO_C" >&6; } 
    8222 cat >conftest.$ac_ext <<_ACEOF 
    8223 /* confdefs.h.  */ 
    8224 _ACEOF 
    8225 cat confdefs.h >>conftest.$ac_ext 
    8226 cat >>conftest.$ac_ext <<_ACEOF 
    8227 /* end confdefs.h.  */ 
    8228 #include <sys/select.h> 
    8229 _ACEOF 
    8230 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    8231 case "(($ac_try" in 
    8232   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8233   *) ac_try_echo=$ac_try;; 
    8234 esac 
    8235 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8236   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    8237   ac_status=$? 
    8238   grep -v '^ *+' conftest.er1 >conftest.err 
    8239   rm -f conftest.er1 
    8240   cat conftest.err >&5 
    8241   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8242   (exit $ac_status); } >/dev/null && { 
    8243          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    8244          test ! -s conftest.err 
    8245        }; then 
    8246   ac_header_preproc=yes 
    8247 else 
    8248   echo "$as_me: failed program was:" >&5 
    8249 sed 's/^/| /' conftest.$ac_ext >&5 
    8250  
    8251   ac_header_preproc=no 
    8252 fi 
    8253  
    8254 rm -f conftest.err conftest.$ac_ext 
    8255 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    8256 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    8257  
    8258 # So?  What about this header? 
    8259 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    8260   yes:no: ) 
    8261     { echo "$as_me:$LINENO: WARNING: sys/select.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    8262 echo "$as_me: WARNING: sys/select.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    8263     { echo "$as_me:$LINENO: WARNING: sys/select.h: proceeding with the compiler's result" >&5 
    8264 echo "$as_me: WARNING: sys/select.h: proceeding with the compiler's result" >&2;} 
    8265     ac_header_preproc=yes 
    8266     ;; 
    8267   no:yes:* ) 
    8268     { echo "$as_me:$LINENO: WARNING: sys/select.h: present but cannot be compiled" >&5 
    8269 echo "$as_me: WARNING: sys/select.h: present but cannot be compiled" >&2;} 
    8270     { echo "$as_me:$LINENO: WARNING: sys/select.h:     check for missing prerequisite headers?" >&5 
    8271 echo "$as_me: WARNING: sys/select.h:     check for missing prerequisite headers?" >&2;} 
    8272     { echo "$as_me:$LINENO: WARNING: sys/select.h: see the Autoconf documentation" >&5 
    8273 echo "$as_me: WARNING: sys/select.h: see the Autoconf documentation" >&2;} 
    8274     { echo "$as_me:$LINENO: WARNING: sys/select.h:     section \"Present But Cannot Be Compiled\"" >&5 
    8275 echo "$as_me: WARNING: sys/select.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    8276     { echo "$as_me:$LINENO: WARNING: sys/select.h: proceeding with the preprocessor's result" >&5 
    8277 echo "$as_me: WARNING: sys/select.h: proceeding with the preprocessor's result" >&2;} 
    8278     { echo "$as_me:$LINENO: WARNING: sys/select.h: in the future, the compiler will take precedence" >&5 
    8279 echo "$as_me: WARNING: sys/select.h: in the future, the compiler will take precedence" >&2;} 
    8280  
    8281     ;; 
    8282 esac 
    8283 { echo "$as_me:$LINENO: checking for sys/select.h" >&5 
    8284 echo $ECHO_N "checking for sys/select.h... $ECHO_C" >&6; } 
    8285 if test "${ac_cv_header_sys_select_h+set}" = set; then 
    8286   echo $ECHO_N "(cached) $ECHO_C" >&6 
    8287 else 
    8288   ac_cv_header_sys_select_h=$ac_header_preproc 
    8289 fi 
    8290 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_select_h" >&5 
    8291 echo "${ECHO_T}$ac_cv_header_sys_select_h" >&6; } 
    8292  
    8293 fi 
    8294 if test $ac_cv_header_sys_select_h = yes; then 
    8295   cat >>confdefs.h <<\_ACEOF 
    8296 #define PJ_HAS_SYS_SELECT_H 1 
    8297 _ACEOF 
    8298  
    8299 fi 
    8300  
    8301  
    8302 if test "${ac_cv_header_sys_socket_h+set}" = set; then 
    8303   { echo "$as_me:$LINENO: checking for sys/socket.h" >&5 
    8304 echo $ECHO_N "checking for sys/socket.h... $ECHO_C" >&6; } 
    8305 if test "${ac_cv_header_sys_socket_h+set}" = set; then 
    8306   echo $ECHO_N "(cached) $ECHO_C" >&6 
    8307 fi 
    8308 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_socket_h" >&5 
    8309 echo "${ECHO_T}$ac_cv_header_sys_socket_h" >&6; } 
    8310 else 
    8311   # Is the header compilable? 
    8312 { echo "$as_me:$LINENO: checking sys/socket.h usability" >&5 
    8313 echo $ECHO_N "checking sys/socket.h usability... $ECHO_C" >&6; } 
    8314 cat >conftest.$ac_ext <<_ACEOF 
    8315 /* confdefs.h.  */ 
    8316 _ACEOF 
    8317 cat confdefs.h >>conftest.$ac_ext 
    8318 cat >>conftest.$ac_ext <<_ACEOF 
    8319 /* end confdefs.h.  */ 
    8320 $ac_includes_default 
    8321 #include <sys/socket.h> 
    8322 _ACEOF 
    8323 rm -f conftest.$ac_objext 
    8324 if { (ac_try="$ac_compile" 
    8325 case "(($ac_try" in 
    8326   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8327   *) ac_try_echo=$ac_try;; 
    8328 esac 
    8329 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8330   (eval "$ac_compile") 2>conftest.er1 
    8331   ac_status=$? 
    8332   grep -v '^ *+' conftest.er1 >conftest.err 
    8333   rm -f conftest.er1 
    8334   cat conftest.err >&5 
    8335   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8336   (exit $ac_status); } && { 
    8337          test -z "$ac_c_werror_flag" || 
    8338          test ! -s conftest.err 
    8339        } && test -s conftest.$ac_objext; then 
    8340   ac_header_compiler=yes 
    8341 else 
    8342   echo "$as_me: failed program was:" >&5 
    8343 sed 's/^/| /' conftest.$ac_ext >&5 
    8344  
    8345         ac_header_compiler=no 
    8346 fi 
    8347  
    8348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    8349 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    8350 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    8351  
    8352 # Is the header present? 
    8353 { echo "$as_me:$LINENO: checking sys/socket.h presence" >&5 
    8354 echo $ECHO_N "checking sys/socket.h presence... $ECHO_C" >&6; } 
    8355 cat >conftest.$ac_ext <<_ACEOF 
    8356 /* confdefs.h.  */ 
    8357 _ACEOF 
    8358 cat confdefs.h >>conftest.$ac_ext 
    8359 cat >>conftest.$ac_ext <<_ACEOF 
    8360 /* end confdefs.h.  */ 
    8361 #include <sys/socket.h> 
    8362 _ACEOF 
    8363 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    8364 case "(($ac_try" in 
    8365   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8366   *) ac_try_echo=$ac_try;; 
    8367 esac 
    8368 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8369   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    8370   ac_status=$? 
    8371   grep -v '^ *+' conftest.er1 >conftest.err 
    8372   rm -f conftest.er1 
    8373   cat conftest.err >&5 
    8374   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8375   (exit $ac_status); } >/dev/null && { 
    8376          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    8377          test ! -s conftest.err 
    8378        }; then 
    8379   ac_header_preproc=yes 
    8380 else 
    8381   echo "$as_me: failed program was:" >&5 
    8382 sed 's/^/| /' conftest.$ac_ext >&5 
    8383  
    8384   ac_header_preproc=no 
    8385 fi 
    8386  
    8387 rm -f conftest.err conftest.$ac_ext 
    8388 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    8389 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    8390  
    8391 # So?  What about this header? 
    8392 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    8393   yes:no: ) 
    8394     { echo "$as_me:$LINENO: WARNING: sys/socket.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    8395 echo "$as_me: WARNING: sys/socket.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    8396     { echo "$as_me:$LINENO: WARNING: sys/socket.h: proceeding with the compiler's result" >&5 
    8397 echo "$as_me: WARNING: sys/socket.h: proceeding with the compiler's result" >&2;} 
    8398     ac_header_preproc=yes 
    8399     ;; 
    8400   no:yes:* ) 
    8401     { echo "$as_me:$LINENO: WARNING: sys/socket.h: present but cannot be compiled" >&5 
    8402 echo "$as_me: WARNING: sys/socket.h: present but cannot be compiled" >&2;} 
    8403     { echo "$as_me:$LINENO: WARNING: sys/socket.h:     check for missing prerequisite headers?" >&5 
    8404 echo "$as_me: WARNING: sys/socket.h:     check for missing prerequisite headers?" >&2;} 
    8405     { echo "$as_me:$LINENO: WARNING: sys/socket.h: see the Autoconf documentation" >&5 
    8406 echo "$as_me: WARNING: sys/socket.h: see the Autoconf documentation" >&2;} 
    8407     { echo "$as_me:$LINENO: WARNING: sys/socket.h:     section \"Present But Cannot Be Compiled\"" >&5 
    8408 echo "$as_me: WARNING: sys/socket.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    8409     { echo "$as_me:$LINENO: WARNING: sys/socket.h: proceeding with the preprocessor's result" >&5 
    8410 echo "$as_me: WARNING: sys/socket.h: proceeding with the preprocessor's result" >&2;} 
    8411     { echo "$as_me:$LINENO: WARNING: sys/socket.h: in the future, the compiler will take precedence" >&5 
    8412 echo "$as_me: WARNING: sys/socket.h: in the future, the compiler will take precedence" >&2;} 
    8413  
    8414     ;; 
    8415 esac 
    8416 { echo "$as_me:$LINENO: checking for sys/socket.h" >&5 
    8417 echo $ECHO_N "checking for sys/socket.h... $ECHO_C" >&6; } 
    8418 if test "${ac_cv_header_sys_socket_h+set}" = set; then 
    8419   echo $ECHO_N "(cached) $ECHO_C" >&6 
    8420 else 
    8421   ac_cv_header_sys_socket_h=$ac_header_preproc 
    8422 fi 
    8423 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_socket_h" >&5 
    8424 echo "${ECHO_T}$ac_cv_header_sys_socket_h" >&6; } 
    8425  
    8426 fi 
    8427 if test $ac_cv_header_sys_socket_h = yes; then 
    8428   cat >>confdefs.h <<\_ACEOF 
    8429 #define PJ_HAS_SYS_SOCKET_H 1 
    8430 _ACEOF 
    8431  
    8432 fi 
    8433  
    8434  
    8435 if test "${ac_cv_header_sys_time_h+set}" = set; then 
    8436   { echo "$as_me:$LINENO: checking for sys/time.h" >&5 
    8437 echo $ECHO_N "checking for sys/time.h... $ECHO_C" >&6; } 
    8438 if test "${ac_cv_header_sys_time_h+set}" = set; then 
    8439   echo $ECHO_N "(cached) $ECHO_C" >&6 
    8440 fi 
    8441 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_time_h" >&5 
    8442 echo "${ECHO_T}$ac_cv_header_sys_time_h" >&6; } 
    8443 else 
    8444   # Is the header compilable? 
    8445 { echo "$as_me:$LINENO: checking sys/time.h usability" >&5 
    8446 echo $ECHO_N "checking sys/time.h usability... $ECHO_C" >&6; } 
    8447 cat >conftest.$ac_ext <<_ACEOF 
    8448 /* confdefs.h.  */ 
    8449 _ACEOF 
    8450 cat confdefs.h >>conftest.$ac_ext 
    8451 cat >>conftest.$ac_ext <<_ACEOF 
    8452 /* end confdefs.h.  */ 
    8453 $ac_includes_default 
    8454 #include <sys/time.h> 
    8455 _ACEOF 
    8456 rm -f conftest.$ac_objext 
    8457 if { (ac_try="$ac_compile" 
    8458 case "(($ac_try" in 
    8459   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8460   *) ac_try_echo=$ac_try;; 
    8461 esac 
    8462 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8463   (eval "$ac_compile") 2>conftest.er1 
    8464   ac_status=$? 
    8465   grep -v '^ *+' conftest.er1 >conftest.err 
    8466   rm -f conftest.er1 
    8467   cat conftest.err >&5 
    8468   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8469   (exit $ac_status); } && { 
    8470          test -z "$ac_c_werror_flag" || 
    8471          test ! -s conftest.err 
    8472        } && test -s conftest.$ac_objext; then 
    8473   ac_header_compiler=yes 
    8474 else 
    8475   echo "$as_me: failed program was:" >&5 
    8476 sed 's/^/| /' conftest.$ac_ext >&5 
    8477  
    8478         ac_header_compiler=no 
    8479 fi 
    8480  
    8481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    8482 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    8483 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    8484  
    8485 # Is the header present? 
    8486 { echo "$as_me:$LINENO: checking sys/time.h presence" >&5 
    8487 echo $ECHO_N "checking sys/time.h presence... $ECHO_C" >&6; } 
    8488 cat >conftest.$ac_ext <<_ACEOF 
    8489 /* confdefs.h.  */ 
    8490 _ACEOF 
    8491 cat confdefs.h >>conftest.$ac_ext 
    8492 cat >>conftest.$ac_ext <<_ACEOF 
    8493 /* end confdefs.h.  */ 
    8494 #include <sys/time.h> 
    8495 _ACEOF 
    8496 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    8497 case "(($ac_try" in 
    8498   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8499   *) ac_try_echo=$ac_try;; 
    8500 esac 
    8501 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8502   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    8503   ac_status=$? 
    8504   grep -v '^ *+' conftest.er1 >conftest.err 
    8505   rm -f conftest.er1 
    8506   cat conftest.err >&5 
    8507   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8508   (exit $ac_status); } >/dev/null && { 
    8509          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    8510          test ! -s conftest.err 
    8511        }; then 
    8512   ac_header_preproc=yes 
    8513 else 
    8514   echo "$as_me: failed program was:" >&5 
    8515 sed 's/^/| /' conftest.$ac_ext >&5 
    8516  
    8517   ac_header_preproc=no 
    8518 fi 
    8519  
    8520 rm -f conftest.err conftest.$ac_ext 
    8521 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    8522 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    8523  
    8524 # So?  What about this header? 
    8525 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    8526   yes:no: ) 
    8527     { echo "$as_me:$LINENO: WARNING: sys/time.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    8528 echo "$as_me: WARNING: sys/time.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    8529     { echo "$as_me:$LINENO: WARNING: sys/time.h: proceeding with the compiler's result" >&5 
    8530 echo "$as_me: WARNING: sys/time.h: proceeding with the compiler's result" >&2;} 
    8531     ac_header_preproc=yes 
    8532     ;; 
    8533   no:yes:* ) 
    8534     { echo "$as_me:$LINENO: WARNING: sys/time.h: present but cannot be compiled" >&5 
    8535 echo "$as_me: WARNING: sys/time.h: present but cannot be compiled" >&2;} 
    8536     { echo "$as_me:$LINENO: WARNING: sys/time.h:     check for missing prerequisite headers?" >&5 
    8537 echo "$as_me: WARNING: sys/time.h:     check for missing prerequisite headers?" >&2;} 
    8538     { echo "$as_me:$LINENO: WARNING: sys/time.h: see the Autoconf documentation" >&5 
    8539 echo "$as_me: WARNING: sys/time.h: see the Autoconf documentation" >&2;} 
    8540     { echo "$as_me:$LINENO: WARNING: sys/time.h:     section \"Present But Cannot Be Compiled\"" >&5 
    8541 echo "$as_me: WARNING: sys/time.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    8542     { echo "$as_me:$LINENO: WARNING: sys/time.h: proceeding with the preprocessor's result" >&5 
    8543 echo "$as_me: WARNING: sys/time.h: proceeding with the preprocessor's result" >&2;} 
    8544     { echo "$as_me:$LINENO: WARNING: sys/time.h: in the future, the compiler will take precedence" >&5 
    8545 echo "$as_me: WARNING: sys/time.h: in the future, the compiler will take precedence" >&2;} 
    8546  
    8547     ;; 
    8548 esac 
    8549 { echo "$as_me:$LINENO: checking for sys/time.h" >&5 
    8550 echo $ECHO_N "checking for sys/time.h... $ECHO_C" >&6; } 
    8551 if test "${ac_cv_header_sys_time_h+set}" = set; then 
    8552   echo $ECHO_N "(cached) $ECHO_C" >&6 
    8553 else 
    8554   ac_cv_header_sys_time_h=$ac_header_preproc 
    8555 fi 
    8556 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_time_h" >&5 
    8557 echo "${ECHO_T}$ac_cv_header_sys_time_h" >&6; } 
    8558  
    8559 fi 
    8560 if test $ac_cv_header_sys_time_h = yes; then 
    8561   cat >>confdefs.h <<\_ACEOF 
    8562 #define PJ_HAS_SYS_TIME_H 1 
    8563 _ACEOF 
    8564  
    8565 fi 
    8566  
    8567  
    8568 if test "${ac_cv_header_sys_timeb_h+set}" = set; then 
    8569   { echo "$as_me:$LINENO: checking for sys/timeb.h" >&5 
    8570 echo $ECHO_N "checking for sys/timeb.h... $ECHO_C" >&6; } 
    8571 if test "${ac_cv_header_sys_timeb_h+set}" = set; then 
    8572   echo $ECHO_N "(cached) $ECHO_C" >&6 
    8573 fi 
    8574 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_timeb_h" >&5 
    8575 echo "${ECHO_T}$ac_cv_header_sys_timeb_h" >&6; } 
    8576 else 
    8577   # Is the header compilable? 
    8578 { echo "$as_me:$LINENO: checking sys/timeb.h usability" >&5 
    8579 echo $ECHO_N "checking sys/timeb.h usability... $ECHO_C" >&6; } 
    8580 cat >conftest.$ac_ext <<_ACEOF 
    8581 /* confdefs.h.  */ 
    8582 _ACEOF 
    8583 cat confdefs.h >>conftest.$ac_ext 
    8584 cat >>conftest.$ac_ext <<_ACEOF 
    8585 /* end confdefs.h.  */ 
    8586 $ac_includes_default 
    8587 #include <sys/timeb.h> 
    8588 _ACEOF 
    8589 rm -f conftest.$ac_objext 
    8590 if { (ac_try="$ac_compile" 
    8591 case "(($ac_try" in 
    8592   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8593   *) ac_try_echo=$ac_try;; 
    8594 esac 
    8595 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8596   (eval "$ac_compile") 2>conftest.er1 
    8597   ac_status=$? 
    8598   grep -v '^ *+' conftest.er1 >conftest.err 
    8599   rm -f conftest.er1 
    8600   cat conftest.err >&5 
    8601   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8602   (exit $ac_status); } && { 
    8603          test -z "$ac_c_werror_flag" || 
    8604          test ! -s conftest.err 
    8605        } && test -s conftest.$ac_objext; then 
    8606   ac_header_compiler=yes 
    8607 else 
    8608   echo "$as_me: failed program was:" >&5 
    8609 sed 's/^/| /' conftest.$ac_ext >&5 
    8610  
    8611         ac_header_compiler=no 
    8612 fi 
    8613  
    8614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    8615 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    8616 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    8617  
    8618 # Is the header present? 
    8619 { echo "$as_me:$LINENO: checking sys/timeb.h presence" >&5 
    8620 echo $ECHO_N "checking sys/timeb.h presence... $ECHO_C" >&6; } 
    8621 cat >conftest.$ac_ext <<_ACEOF 
    8622 /* confdefs.h.  */ 
    8623 _ACEOF 
    8624 cat confdefs.h >>conftest.$ac_ext 
    8625 cat >>conftest.$ac_ext <<_ACEOF 
    8626 /* end confdefs.h.  */ 
    8627 #include <sys/timeb.h> 
    8628 _ACEOF 
    8629 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    8630 case "(($ac_try" in 
    8631   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8632   *) ac_try_echo=$ac_try;; 
    8633 esac 
    8634 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8635   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    8636   ac_status=$? 
    8637   grep -v '^ *+' conftest.er1 >conftest.err 
    8638   rm -f conftest.er1 
    8639   cat conftest.err >&5 
    8640   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8641   (exit $ac_status); } >/dev/null && { 
    8642          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    8643          test ! -s conftest.err 
    8644        }; then 
    8645   ac_header_preproc=yes 
    8646 else 
    8647   echo "$as_me: failed program was:" >&5 
    8648 sed 's/^/| /' conftest.$ac_ext >&5 
    8649  
    8650   ac_header_preproc=no 
    8651 fi 
    8652  
    8653 rm -f conftest.err conftest.$ac_ext 
    8654 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    8655 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    8656  
    8657 # So?  What about this header? 
    8658 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    8659   yes:no: ) 
    8660     { echo "$as_me:$LINENO: WARNING: sys/timeb.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    8661 echo "$as_me: WARNING: sys/timeb.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    8662     { echo "$as_me:$LINENO: WARNING: sys/timeb.h: proceeding with the compiler's result" >&5 
    8663 echo "$as_me: WARNING: sys/timeb.h: proceeding with the compiler's result" >&2;} 
    8664     ac_header_preproc=yes 
    8665     ;; 
    8666   no:yes:* ) 
    8667     { echo "$as_me:$LINENO: WARNING: sys/timeb.h: present but cannot be compiled" >&5 
    8668 echo "$as_me: WARNING: sys/timeb.h: present but cannot be compiled" >&2;} 
    8669     { echo "$as_me:$LINENO: WARNING: sys/timeb.h:     check for missing prerequisite headers?" >&5 
    8670 echo "$as_me: WARNING: sys/timeb.h:     check for missing prerequisite headers?" >&2;} 
    8671     { echo "$as_me:$LINENO: WARNING: sys/timeb.h: see the Autoconf documentation" >&5 
    8672 echo "$as_me: WARNING: sys/timeb.h: see the Autoconf documentation" >&2;} 
    8673     { echo "$as_me:$LINENO: WARNING: sys/timeb.h:     section \"Present But Cannot Be Compiled\"" >&5 
    8674 echo "$as_me: WARNING: sys/timeb.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    8675     { echo "$as_me:$LINENO: WARNING: sys/timeb.h: proceeding with the preprocessor's result" >&5 
    8676 echo "$as_me: WARNING: sys/timeb.h: proceeding with the preprocessor's result" >&2;} 
    8677     { echo "$as_me:$LINENO: WARNING: sys/timeb.h: in the future, the compiler will take precedence" >&5 
    8678 echo "$as_me: WARNING: sys/timeb.h: in the future, the compiler will take precedence" >&2;} 
    8679  
    8680     ;; 
    8681 esac 
    8682 { echo "$as_me:$LINENO: checking for sys/timeb.h" >&5 
    8683 echo $ECHO_N "checking for sys/timeb.h... $ECHO_C" >&6; } 
    8684 if test "${ac_cv_header_sys_timeb_h+set}" = set; then 
    8685   echo $ECHO_N "(cached) $ECHO_C" >&6 
    8686 else 
    8687   ac_cv_header_sys_timeb_h=$ac_header_preproc 
    8688 fi 
    8689 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_timeb_h" >&5 
    8690 echo "${ECHO_T}$ac_cv_header_sys_timeb_h" >&6; } 
    8691  
    8692 fi 
    8693 if test $ac_cv_header_sys_timeb_h = yes; then 
    8694   cat >>confdefs.h <<\_ACEOF 
    8695 #define PJ_HAS_SYS_TIMEB_H 1 
    8696 _ACEOF 
    8697  
    8698 fi 
    8699  
    8700  
    8701 if test "${ac_cv_header_sys_types_h+set}" = set; then 
    8702   { echo "$as_me:$LINENO: checking for sys/types.h" >&5 
    8703 echo $ECHO_N "checking for sys/types.h... $ECHO_C" >&6; } 
    8704 if test "${ac_cv_header_sys_types_h+set}" = set; then 
    8705   echo $ECHO_N "(cached) $ECHO_C" >&6 
    8706 fi 
    8707 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h" >&5 
    8708 echo "${ECHO_T}$ac_cv_header_sys_types_h" >&6; } 
    8709 else 
    8710   # Is the header compilable? 
    8711 { echo "$as_me:$LINENO: checking sys/types.h usability" >&5 
    8712 echo $ECHO_N "checking sys/types.h usability... $ECHO_C" >&6; } 
    8713 cat >conftest.$ac_ext <<_ACEOF 
    8714 /* confdefs.h.  */ 
    8715 _ACEOF 
    8716 cat confdefs.h >>conftest.$ac_ext 
    8717 cat >>conftest.$ac_ext <<_ACEOF 
    8718 /* end confdefs.h.  */ 
    8719 $ac_includes_default 
    8720 #include <sys/types.h> 
    8721 _ACEOF 
    8722 rm -f conftest.$ac_objext 
    8723 if { (ac_try="$ac_compile" 
    8724 case "(($ac_try" in 
    8725   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8726   *) ac_try_echo=$ac_try;; 
    8727 esac 
    8728 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8729   (eval "$ac_compile") 2>conftest.er1 
    8730   ac_status=$? 
    8731   grep -v '^ *+' conftest.er1 >conftest.err 
    8732   rm -f conftest.er1 
    8733   cat conftest.err >&5 
    8734   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8735   (exit $ac_status); } && { 
    8736          test -z "$ac_c_werror_flag" || 
    8737          test ! -s conftest.err 
    8738        } && test -s conftest.$ac_objext; then 
    8739   ac_header_compiler=yes 
    8740 else 
    8741   echo "$as_me: failed program was:" >&5 
    8742 sed 's/^/| /' conftest.$ac_ext >&5 
    8743  
    8744         ac_header_compiler=no 
    8745 fi 
    8746  
    8747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    8748 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    8749 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    8750  
    8751 # Is the header present? 
    8752 { echo "$as_me:$LINENO: checking sys/types.h presence" >&5 
    8753 echo $ECHO_N "checking sys/types.h presence... $ECHO_C" >&6; } 
    8754 cat >conftest.$ac_ext <<_ACEOF 
    8755 /* confdefs.h.  */ 
    8756 _ACEOF 
    8757 cat confdefs.h >>conftest.$ac_ext 
    8758 cat >>conftest.$ac_ext <<_ACEOF 
    8759 /* end confdefs.h.  */ 
    8760 #include <sys/types.h> 
    8761 _ACEOF 
    8762 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    8763 case "(($ac_try" in 
    8764   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8765   *) ac_try_echo=$ac_try;; 
    8766 esac 
    8767 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8768   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    8769   ac_status=$? 
    8770   grep -v '^ *+' conftest.er1 >conftest.err 
    8771   rm -f conftest.er1 
    8772   cat conftest.err >&5 
    8773   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8774   (exit $ac_status); } >/dev/null && { 
    8775          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    8776          test ! -s conftest.err 
    8777        }; then 
    8778   ac_header_preproc=yes 
    8779 else 
    8780   echo "$as_me: failed program was:" >&5 
    8781 sed 's/^/| /' conftest.$ac_ext >&5 
    8782  
    8783   ac_header_preproc=no 
    8784 fi 
    8785  
    8786 rm -f conftest.err conftest.$ac_ext 
    8787 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    8788 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    8789  
    8790 # So?  What about this header? 
    8791 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    8792   yes:no: ) 
    8793     { echo "$as_me:$LINENO: WARNING: sys/types.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    8794 echo "$as_me: WARNING: sys/types.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    8795     { echo "$as_me:$LINENO: WARNING: sys/types.h: proceeding with the compiler's result" >&5 
    8796 echo "$as_me: WARNING: sys/types.h: proceeding with the compiler's result" >&2;} 
    8797     ac_header_preproc=yes 
    8798     ;; 
    8799   no:yes:* ) 
    8800     { echo "$as_me:$LINENO: WARNING: sys/types.h: present but cannot be compiled" >&5 
    8801 echo "$as_me: WARNING: sys/types.h: present but cannot be compiled" >&2;} 
    8802     { echo "$as_me:$LINENO: WARNING: sys/types.h:     check for missing prerequisite headers?" >&5 
    8803 echo "$as_me: WARNING: sys/types.h:     check for missing prerequisite headers?" >&2;} 
    8804     { echo "$as_me:$LINENO: WARNING: sys/types.h: see the Autoconf documentation" >&5 
    8805 echo "$as_me: WARNING: sys/types.h: see the Autoconf documentation" >&2;} 
    8806     { echo "$as_me:$LINENO: WARNING: sys/types.h:     section \"Present But Cannot Be Compiled\"" >&5 
    8807 echo "$as_me: WARNING: sys/types.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    8808     { echo "$as_me:$LINENO: WARNING: sys/types.h: proceeding with the preprocessor's result" >&5 
    8809 echo "$as_me: WARNING: sys/types.h: proceeding with the preprocessor's result" >&2;} 
    8810     { echo "$as_me:$LINENO: WARNING: sys/types.h: in the future, the compiler will take precedence" >&5 
    8811 echo "$as_me: WARNING: sys/types.h: in the future, the compiler will take precedence" >&2;} 
    8812  
    8813     ;; 
    8814 esac 
    8815 { echo "$as_me:$LINENO: checking for sys/types.h" >&5 
    8816 echo $ECHO_N "checking for sys/types.h... $ECHO_C" >&6; } 
    8817 if test "${ac_cv_header_sys_types_h+set}" = set; then 
    8818   echo $ECHO_N "(cached) $ECHO_C" >&6 
    8819 else 
    8820   ac_cv_header_sys_types_h=$ac_header_preproc 
    8821 fi 
    8822 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_types_h" >&5 
    8823 echo "${ECHO_T}$ac_cv_header_sys_types_h" >&6; } 
    8824  
    8825 fi 
    8826 if test $ac_cv_header_sys_types_h = yes; then 
    8827   cat >>confdefs.h <<\_ACEOF 
    8828 #define PJ_HAS_SYS_TYPES_H 1 
    8829 _ACEOF 
    8830  
    8831 fi 
    8832  
    8833  
    8834 if test "${ac_cv_header_sys_filio_h+set}" = set; then 
    8835   { echo "$as_me:$LINENO: checking for sys/filio.h" >&5 
    8836 echo $ECHO_N "checking for sys/filio.h... $ECHO_C" >&6; } 
    8837 if test "${ac_cv_header_sys_filio_h+set}" = set; then 
    8838   echo $ECHO_N "(cached) $ECHO_C" >&6 
    8839 fi 
    8840 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_filio_h" >&5 
    8841 echo "${ECHO_T}$ac_cv_header_sys_filio_h" >&6; } 
    8842 else 
    8843   # Is the header compilable? 
    8844 { echo "$as_me:$LINENO: checking sys/filio.h usability" >&5 
    8845 echo $ECHO_N "checking sys/filio.h usability... $ECHO_C" >&6; } 
    8846 cat >conftest.$ac_ext <<_ACEOF 
    8847 /* confdefs.h.  */ 
    8848 _ACEOF 
    8849 cat confdefs.h >>conftest.$ac_ext 
    8850 cat >>conftest.$ac_ext <<_ACEOF 
    8851 /* end confdefs.h.  */ 
    8852 $ac_includes_default 
    8853 #include <sys/filio.h> 
    8854 _ACEOF 
    8855 rm -f conftest.$ac_objext 
    8856 if { (ac_try="$ac_compile" 
    8857 case "(($ac_try" in 
    8858   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8859   *) ac_try_echo=$ac_try;; 
    8860 esac 
    8861 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8862   (eval "$ac_compile") 2>conftest.er1 
    8863   ac_status=$? 
    8864   grep -v '^ *+' conftest.er1 >conftest.err 
    8865   rm -f conftest.er1 
    8866   cat conftest.err >&5 
    8867   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8868   (exit $ac_status); } && { 
    8869          test -z "$ac_c_werror_flag" || 
    8870          test ! -s conftest.err 
    8871        } && test -s conftest.$ac_objext; then 
    8872   ac_header_compiler=yes 
    8873 else 
    8874   echo "$as_me: failed program was:" >&5 
    8875 sed 's/^/| /' conftest.$ac_ext >&5 
    8876  
    8877         ac_header_compiler=no 
    8878 fi 
    8879  
    8880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    8881 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    8882 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    8883  
    8884 # Is the header present? 
    8885 { echo "$as_me:$LINENO: checking sys/filio.h presence" >&5 
    8886 echo $ECHO_N "checking sys/filio.h presence... $ECHO_C" >&6; } 
    8887 cat >conftest.$ac_ext <<_ACEOF 
    8888 /* confdefs.h.  */ 
    8889 _ACEOF 
    8890 cat confdefs.h >>conftest.$ac_ext 
    8891 cat >>conftest.$ac_ext <<_ACEOF 
    8892 /* end confdefs.h.  */ 
    8893 #include <sys/filio.h> 
    8894 _ACEOF 
    8895 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    8896 case "(($ac_try" in 
    8897   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8898   *) ac_try_echo=$ac_try;; 
    8899 esac 
    8900 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8901   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    8902   ac_status=$? 
    8903   grep -v '^ *+' conftest.er1 >conftest.err 
    8904   rm -f conftest.er1 
    8905   cat conftest.err >&5 
    8906   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    8907   (exit $ac_status); } >/dev/null && { 
    8908          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    8909          test ! -s conftest.err 
    8910        }; then 
    8911   ac_header_preproc=yes 
    8912 else 
    8913   echo "$as_me: failed program was:" >&5 
    8914 sed 's/^/| /' conftest.$ac_ext >&5 
    8915  
    8916   ac_header_preproc=no 
    8917 fi 
    8918  
    8919 rm -f conftest.err conftest.$ac_ext 
    8920 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    8921 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    8922  
    8923 # So?  What about this header? 
    8924 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    8925   yes:no: ) 
    8926     { echo "$as_me:$LINENO: WARNING: sys/filio.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    8927 echo "$as_me: WARNING: sys/filio.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    8928     { echo "$as_me:$LINENO: WARNING: sys/filio.h: proceeding with the compiler's result" >&5 
    8929 echo "$as_me: WARNING: sys/filio.h: proceeding with the compiler's result" >&2;} 
    8930     ac_header_preproc=yes 
    8931     ;; 
    8932   no:yes:* ) 
    8933     { echo "$as_me:$LINENO: WARNING: sys/filio.h: present but cannot be compiled" >&5 
    8934 echo "$as_me: WARNING: sys/filio.h: present but cannot be compiled" >&2;} 
    8935     { echo "$as_me:$LINENO: WARNING: sys/filio.h:     check for missing prerequisite headers?" >&5 
    8936 echo "$as_me: WARNING: sys/filio.h:     check for missing prerequisite headers?" >&2;} 
    8937     { echo "$as_me:$LINENO: WARNING: sys/filio.h: see the Autoconf documentation" >&5 
    8938 echo "$as_me: WARNING: sys/filio.h: see the Autoconf documentation" >&2;} 
    8939     { echo "$as_me:$LINENO: WARNING: sys/filio.h:     section \"Present But Cannot Be Compiled\"" >&5 
    8940 echo "$as_me: WARNING: sys/filio.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    8941     { echo "$as_me:$LINENO: WARNING: sys/filio.h: proceeding with the preprocessor's result" >&5 
    8942 echo "$as_me: WARNING: sys/filio.h: proceeding with the preprocessor's result" >&2;} 
    8943     { echo "$as_me:$LINENO: WARNING: sys/filio.h: in the future, the compiler will take precedence" >&5 
    8944 echo "$as_me: WARNING: sys/filio.h: in the future, the compiler will take precedence" >&2;} 
    8945  
    8946     ;; 
    8947 esac 
    8948 { echo "$as_me:$LINENO: checking for sys/filio.h" >&5 
    8949 echo $ECHO_N "checking for sys/filio.h... $ECHO_C" >&6; } 
    8950 if test "${ac_cv_header_sys_filio_h+set}" = set; then 
    8951   echo $ECHO_N "(cached) $ECHO_C" >&6 
    8952 else 
    8953   ac_cv_header_sys_filio_h=$ac_header_preproc 
    8954 fi 
    8955 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_filio_h" >&5 
    8956 echo "${ECHO_T}$ac_cv_header_sys_filio_h" >&6; } 
    8957  
    8958 fi 
    8959 if test $ac_cv_header_sys_filio_h = yes; then 
    8960   cat >>confdefs.h <<\_ACEOF 
    8961 #define PJ_HAS_SYS_FILIO_H 1 
    8962 _ACEOF 
    8963  
    8964 fi 
    8965  
    8966  
    8967 if test "${ac_cv_header_sys_sockio_h+set}" = set; then 
    8968   { echo "$as_me:$LINENO: checking for sys/sockio.h" >&5 
    8969 echo $ECHO_N "checking for sys/sockio.h... $ECHO_C" >&6; } 
    8970 if test "${ac_cv_header_sys_sockio_h+set}" = set; then 
    8971   echo $ECHO_N "(cached) $ECHO_C" >&6 
    8972 fi 
    8973 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_sockio_h" >&5 
    8974 echo "${ECHO_T}$ac_cv_header_sys_sockio_h" >&6; } 
    8975 else 
    8976   # Is the header compilable? 
    8977 { echo "$as_me:$LINENO: checking sys/sockio.h usability" >&5 
    8978 echo $ECHO_N "checking sys/sockio.h usability... $ECHO_C" >&6; } 
    8979 cat >conftest.$ac_ext <<_ACEOF 
    8980 /* confdefs.h.  */ 
    8981 _ACEOF 
    8982 cat confdefs.h >>conftest.$ac_ext 
    8983 cat >>conftest.$ac_ext <<_ACEOF 
    8984 /* end confdefs.h.  */ 
    8985 $ac_includes_default 
    8986 #include <sys/sockio.h> 
    8987 _ACEOF 
    8988 rm -f conftest.$ac_objext 
    8989 if { (ac_try="$ac_compile" 
    8990 case "(($ac_try" in 
    8991   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    8992   *) ac_try_echo=$ac_try;; 
    8993 esac 
    8994 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    8995   (eval "$ac_compile") 2>conftest.er1 
    8996   ac_status=$? 
    8997   grep -v '^ *+' conftest.er1 >conftest.err 
    8998   rm -f conftest.er1 
    8999   cat conftest.err >&5 
    9000   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9001   (exit $ac_status); } && { 
    9002          test -z "$ac_c_werror_flag" || 
    9003          test ! -s conftest.err 
    9004        } && test -s conftest.$ac_objext; then 
    9005   ac_header_compiler=yes 
    9006 else 
    9007   echo "$as_me: failed program was:" >&5 
    9008 sed 's/^/| /' conftest.$ac_ext >&5 
    9009  
    9010         ac_header_compiler=no 
    9011 fi 
    9012  
    9013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    9014 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    9015 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    9016  
    9017 # Is the header present? 
    9018 { echo "$as_me:$LINENO: checking sys/sockio.h presence" >&5 
    9019 echo $ECHO_N "checking sys/sockio.h presence... $ECHO_C" >&6; } 
    9020 cat >conftest.$ac_ext <<_ACEOF 
    9021 /* confdefs.h.  */ 
    9022 _ACEOF 
    9023 cat confdefs.h >>conftest.$ac_ext 
    9024 cat >>conftest.$ac_ext <<_ACEOF 
    9025 /* end confdefs.h.  */ 
    9026 #include <sys/sockio.h> 
    9027 _ACEOF 
    9028 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    9029 case "(($ac_try" in 
    9030   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9031   *) ac_try_echo=$ac_try;; 
    9032 esac 
    9033 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9034   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    9035   ac_status=$? 
    9036   grep -v '^ *+' conftest.er1 >conftest.err 
    9037   rm -f conftest.er1 
    9038   cat conftest.err >&5 
    9039   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9040   (exit $ac_status); } >/dev/null && { 
    9041          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    9042          test ! -s conftest.err 
    9043        }; then 
    9044   ac_header_preproc=yes 
    9045 else 
    9046   echo "$as_me: failed program was:" >&5 
    9047 sed 's/^/| /' conftest.$ac_ext >&5 
    9048  
    9049   ac_header_preproc=no 
    9050 fi 
    9051  
    9052 rm -f conftest.err conftest.$ac_ext 
    9053 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    9054 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    9055  
    9056 # So?  What about this header? 
    9057 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    9058   yes:no: ) 
    9059     { echo "$as_me:$LINENO: WARNING: sys/sockio.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    9060 echo "$as_me: WARNING: sys/sockio.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    9061     { echo "$as_me:$LINENO: WARNING: sys/sockio.h: proceeding with the compiler's result" >&5 
    9062 echo "$as_me: WARNING: sys/sockio.h: proceeding with the compiler's result" >&2;} 
    9063     ac_header_preproc=yes 
    9064     ;; 
    9065   no:yes:* ) 
    9066     { echo "$as_me:$LINENO: WARNING: sys/sockio.h: present but cannot be compiled" >&5 
    9067 echo "$as_me: WARNING: sys/sockio.h: present but cannot be compiled" >&2;} 
    9068     { echo "$as_me:$LINENO: WARNING: sys/sockio.h:     check for missing prerequisite headers?" >&5 
    9069 echo "$as_me: WARNING: sys/sockio.h:     check for missing prerequisite headers?" >&2;} 
    9070     { echo "$as_me:$LINENO: WARNING: sys/sockio.h: see the Autoconf documentation" >&5 
    9071 echo "$as_me: WARNING: sys/sockio.h: see the Autoconf documentation" >&2;} 
    9072     { echo "$as_me:$LINENO: WARNING: sys/sockio.h:     section \"Present But Cannot Be Compiled\"" >&5 
    9073 echo "$as_me: WARNING: sys/sockio.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    9074     { echo "$as_me:$LINENO: WARNING: sys/sockio.h: proceeding with the preprocessor's result" >&5 
    9075 echo "$as_me: WARNING: sys/sockio.h: proceeding with the preprocessor's result" >&2;} 
    9076     { echo "$as_me:$LINENO: WARNING: sys/sockio.h: in the future, the compiler will take precedence" >&5 
    9077 echo "$as_me: WARNING: sys/sockio.h: in the future, the compiler will take precedence" >&2;} 
    9078  
    9079     ;; 
    9080 esac 
    9081 { echo "$as_me:$LINENO: checking for sys/sockio.h" >&5 
    9082 echo $ECHO_N "checking for sys/sockio.h... $ECHO_C" >&6; } 
    9083 if test "${ac_cv_header_sys_sockio_h+set}" = set; then 
    9084   echo $ECHO_N "(cached) $ECHO_C" >&6 
    9085 else 
    9086   ac_cv_header_sys_sockio_h=$ac_header_preproc 
    9087 fi 
    9088 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_sockio_h" >&5 
    9089 echo "${ECHO_T}$ac_cv_header_sys_sockio_h" >&6; } 
    9090  
    9091 fi 
    9092 if test $ac_cv_header_sys_sockio_h = yes; then 
    9093   cat >>confdefs.h <<\_ACEOF 
    9094 #define PJ_HAS_SYS_SOCKIO_H 1 
    9095 _ACEOF 
    9096  
    9097 fi 
    9098  
    9099  
    9100 if test "${ac_cv_header_sys_utsname_h+set}" = set; then 
    9101   { echo "$as_me:$LINENO: checking for sys/utsname.h" >&5 
    9102 echo $ECHO_N "checking for sys/utsname.h... $ECHO_C" >&6; } 
    9103 if test "${ac_cv_header_sys_utsname_h+set}" = set; then 
    9104   echo $ECHO_N "(cached) $ECHO_C" >&6 
    9105 fi 
    9106 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_utsname_h" >&5 
    9107 echo "${ECHO_T}$ac_cv_header_sys_utsname_h" >&6; } 
    9108 else 
    9109   # Is the header compilable? 
    9110 { echo "$as_me:$LINENO: checking sys/utsname.h usability" >&5 
    9111 echo $ECHO_N "checking sys/utsname.h usability... $ECHO_C" >&6; } 
    9112 cat >conftest.$ac_ext <<_ACEOF 
    9113 /* confdefs.h.  */ 
    9114 _ACEOF 
    9115 cat confdefs.h >>conftest.$ac_ext 
    9116 cat >>conftest.$ac_ext <<_ACEOF 
    9117 /* end confdefs.h.  */ 
    9118 $ac_includes_default 
    9119 #include <sys/utsname.h> 
    9120 _ACEOF 
    9121 rm -f conftest.$ac_objext 
    9122 if { (ac_try="$ac_compile" 
    9123 case "(($ac_try" in 
    9124   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9125   *) ac_try_echo=$ac_try;; 
    9126 esac 
    9127 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9128   (eval "$ac_compile") 2>conftest.er1 
    9129   ac_status=$? 
    9130   grep -v '^ *+' conftest.er1 >conftest.err 
    9131   rm -f conftest.er1 
    9132   cat conftest.err >&5 
    9133   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9134   (exit $ac_status); } && { 
    9135          test -z "$ac_c_werror_flag" || 
    9136          test ! -s conftest.err 
    9137        } && test -s conftest.$ac_objext; then 
    9138   ac_header_compiler=yes 
    9139 else 
    9140   echo "$as_me: failed program was:" >&5 
    9141 sed 's/^/| /' conftest.$ac_ext >&5 
    9142  
    9143         ac_header_compiler=no 
    9144 fi 
    9145  
    9146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    9147 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    9148 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    9149  
    9150 # Is the header present? 
    9151 { echo "$as_me:$LINENO: checking sys/utsname.h presence" >&5 
    9152 echo $ECHO_N "checking sys/utsname.h presence... $ECHO_C" >&6; } 
    9153 cat >conftest.$ac_ext <<_ACEOF 
    9154 /* confdefs.h.  */ 
    9155 _ACEOF 
    9156 cat confdefs.h >>conftest.$ac_ext 
    9157 cat >>conftest.$ac_ext <<_ACEOF 
    9158 /* end confdefs.h.  */ 
    9159 #include <sys/utsname.h> 
    9160 _ACEOF 
    9161 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    9162 case "(($ac_try" in 
    9163   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9164   *) ac_try_echo=$ac_try;; 
    9165 esac 
    9166 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9167   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    9168   ac_status=$? 
    9169   grep -v '^ *+' conftest.er1 >conftest.err 
    9170   rm -f conftest.er1 
    9171   cat conftest.err >&5 
    9172   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9173   (exit $ac_status); } >/dev/null && { 
    9174          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    9175          test ! -s conftest.err 
    9176        }; then 
    9177   ac_header_preproc=yes 
    9178 else 
    9179   echo "$as_me: failed program was:" >&5 
    9180 sed 's/^/| /' conftest.$ac_ext >&5 
    9181  
    9182   ac_header_preproc=no 
    9183 fi 
    9184  
    9185 rm -f conftest.err conftest.$ac_ext 
    9186 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    9187 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    9188  
    9189 # So?  What about this header? 
    9190 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    9191   yes:no: ) 
    9192     { echo "$as_me:$LINENO: WARNING: sys/utsname.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    9193 echo "$as_me: WARNING: sys/utsname.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    9194     { echo "$as_me:$LINENO: WARNING: sys/utsname.h: proceeding with the compiler's result" >&5 
    9195 echo "$as_me: WARNING: sys/utsname.h: proceeding with the compiler's result" >&2;} 
    9196     ac_header_preproc=yes 
    9197     ;; 
    9198   no:yes:* ) 
    9199     { echo "$as_me:$LINENO: WARNING: sys/utsname.h: present but cannot be compiled" >&5 
    9200 echo "$as_me: WARNING: sys/utsname.h: present but cannot be compiled" >&2;} 
    9201     { echo "$as_me:$LINENO: WARNING: sys/utsname.h:     check for missing prerequisite headers?" >&5 
    9202 echo "$as_me: WARNING: sys/utsname.h:     check for missing prerequisite headers?" >&2;} 
    9203     { echo "$as_me:$LINENO: WARNING: sys/utsname.h: see the Autoconf documentation" >&5 
    9204 echo "$as_me: WARNING: sys/utsname.h: see the Autoconf documentation" >&2;} 
    9205     { echo "$as_me:$LINENO: WARNING: sys/utsname.h:     section \"Present But Cannot Be Compiled\"" >&5 
    9206 echo "$as_me: WARNING: sys/utsname.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    9207     { echo "$as_me:$LINENO: WARNING: sys/utsname.h: proceeding with the preprocessor's result" >&5 
    9208 echo "$as_me: WARNING: sys/utsname.h: proceeding with the preprocessor's result" >&2;} 
    9209     { echo "$as_me:$LINENO: WARNING: sys/utsname.h: in the future, the compiler will take precedence" >&5 
    9210 echo "$as_me: WARNING: sys/utsname.h: in the future, the compiler will take precedence" >&2;} 
    9211  
    9212     ;; 
    9213 esac 
    9214 { echo "$as_me:$LINENO: checking for sys/utsname.h" >&5 
    9215 echo $ECHO_N "checking for sys/utsname.h... $ECHO_C" >&6; } 
    9216 if test "${ac_cv_header_sys_utsname_h+set}" = set; then 
    9217   echo $ECHO_N "(cached) $ECHO_C" >&6 
    9218 else 
    9219   ac_cv_header_sys_utsname_h=$ac_header_preproc 
    9220 fi 
    9221 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_utsname_h" >&5 
    9222 echo "${ECHO_T}$ac_cv_header_sys_utsname_h" >&6; } 
    9223  
    9224 fi 
    9225 if test $ac_cv_header_sys_utsname_h = yes; then 
    9226   cat >>confdefs.h <<\_ACEOF 
    9227 #define PJ_HAS_SYS_UTSNAME_H 1 
    9228 _ACEOF 
    9229  
    9230 fi 
    9231  
    9232  
    9233 if test "${ac_cv_header_time_h+set}" = set; then 
    9234   { echo "$as_me:$LINENO: checking for time.h" >&5 
    9235 echo $ECHO_N "checking for time.h... $ECHO_C" >&6; } 
    9236 if test "${ac_cv_header_time_h+set}" = set; then 
    9237   echo $ECHO_N "(cached) $ECHO_C" >&6 
    9238 fi 
    9239 { echo "$as_me:$LINENO: result: $ac_cv_header_time_h" >&5 
    9240 echo "${ECHO_T}$ac_cv_header_time_h" >&6; } 
    9241 else 
    9242   # Is the header compilable? 
    9243 { echo "$as_me:$LINENO: checking time.h usability" >&5 
    9244 echo $ECHO_N "checking time.h usability... $ECHO_C" >&6; } 
    9245 cat >conftest.$ac_ext <<_ACEOF 
    9246 /* confdefs.h.  */ 
    9247 _ACEOF 
    9248 cat confdefs.h >>conftest.$ac_ext 
    9249 cat >>conftest.$ac_ext <<_ACEOF 
    9250 /* end confdefs.h.  */ 
    9251 $ac_includes_default 
    9252 #include <time.h> 
    9253 _ACEOF 
    9254 rm -f conftest.$ac_objext 
    9255 if { (ac_try="$ac_compile" 
    9256 case "(($ac_try" in 
    9257   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9258   *) ac_try_echo=$ac_try;; 
    9259 esac 
    9260 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9261   (eval "$ac_compile") 2>conftest.er1 
    9262   ac_status=$? 
    9263   grep -v '^ *+' conftest.er1 >conftest.err 
    9264   rm -f conftest.er1 
    9265   cat conftest.err >&5 
    9266   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9267   (exit $ac_status); } && { 
    9268          test -z "$ac_c_werror_flag" || 
    9269          test ! -s conftest.err 
    9270        } && test -s conftest.$ac_objext; then 
    9271   ac_header_compiler=yes 
    9272 else 
    9273   echo "$as_me: failed program was:" >&5 
    9274 sed 's/^/| /' conftest.$ac_ext >&5 
    9275  
    9276         ac_header_compiler=no 
    9277 fi 
    9278  
    9279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    9280 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    9281 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    9282  
    9283 # Is the header present? 
    9284 { echo "$as_me:$LINENO: checking time.h presence" >&5 
    9285 echo $ECHO_N "checking time.h presence... $ECHO_C" >&6; } 
    9286 cat >conftest.$ac_ext <<_ACEOF 
    9287 /* confdefs.h.  */ 
    9288 _ACEOF 
    9289 cat confdefs.h >>conftest.$ac_ext 
    9290 cat >>conftest.$ac_ext <<_ACEOF 
    9291 /* end confdefs.h.  */ 
    9292 #include <time.h> 
    9293 _ACEOF 
    9294 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    9295 case "(($ac_try" in 
    9296   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9297   *) ac_try_echo=$ac_try;; 
    9298 esac 
    9299 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9300   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    9301   ac_status=$? 
    9302   grep -v '^ *+' conftest.er1 >conftest.err 
    9303   rm -f conftest.er1 
    9304   cat conftest.err >&5 
    9305   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9306   (exit $ac_status); } >/dev/null && { 
    9307          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    9308          test ! -s conftest.err 
    9309        }; then 
    9310   ac_header_preproc=yes 
    9311 else 
    9312   echo "$as_me: failed program was:" >&5 
    9313 sed 's/^/| /' conftest.$ac_ext >&5 
    9314  
    9315   ac_header_preproc=no 
    9316 fi 
    9317  
    9318 rm -f conftest.err conftest.$ac_ext 
    9319 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    9320 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    9321  
    9322 # So?  What about this header? 
    9323 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    9324   yes:no: ) 
    9325     { echo "$as_me:$LINENO: WARNING: time.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    9326 echo "$as_me: WARNING: time.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    9327     { echo "$as_me:$LINENO: WARNING: time.h: proceeding with the compiler's result" >&5 
    9328 echo "$as_me: WARNING: time.h: proceeding with the compiler's result" >&2;} 
    9329     ac_header_preproc=yes 
    9330     ;; 
    9331   no:yes:* ) 
    9332     { echo "$as_me:$LINENO: WARNING: time.h: present but cannot be compiled" >&5 
    9333 echo "$as_me: WARNING: time.h: present but cannot be compiled" >&2;} 
    9334     { echo "$as_me:$LINENO: WARNING: time.h:     check for missing prerequisite headers?" >&5 
    9335 echo "$as_me: WARNING: time.h:     check for missing prerequisite headers?" >&2;} 
    9336     { echo "$as_me:$LINENO: WARNING: time.h: see the Autoconf documentation" >&5 
    9337 echo "$as_me: WARNING: time.h: see the Autoconf documentation" >&2;} 
    9338     { echo "$as_me:$LINENO: WARNING: time.h:     section \"Present But Cannot Be Compiled\"" >&5 
    9339 echo "$as_me: WARNING: time.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    9340     { echo "$as_me:$LINENO: WARNING: time.h: proceeding with the preprocessor's result" >&5 
    9341 echo "$as_me: WARNING: time.h: proceeding with the preprocessor's result" >&2;} 
    9342     { echo "$as_me:$LINENO: WARNING: time.h: in the future, the compiler will take precedence" >&5 
    9343 echo "$as_me: WARNING: time.h: in the future, the compiler will take precedence" >&2;} 
    9344  
    9345     ;; 
    9346 esac 
    9347 { echo "$as_me:$LINENO: checking for time.h" >&5 
    9348 echo $ECHO_N "checking for time.h... $ECHO_C" >&6; } 
    9349 if test "${ac_cv_header_time_h+set}" = set; then 
    9350   echo $ECHO_N "(cached) $ECHO_C" >&6 
    9351 else 
    9352   ac_cv_header_time_h=$ac_header_preproc 
    9353 fi 
    9354 { echo "$as_me:$LINENO: result: $ac_cv_header_time_h" >&5 
    9355 echo "${ECHO_T}$ac_cv_header_time_h" >&6; } 
    9356  
    9357 fi 
    9358 if test $ac_cv_header_time_h = yes; then 
    9359   cat >>confdefs.h <<\_ACEOF 
    9360 #define PJ_HAS_TIME_H 1 
    9361 _ACEOF 
    9362  
    9363 fi 
    9364  
    9365  
    9366 if test "${ac_cv_header_unistd_h+set}" = set; then 
    9367   { echo "$as_me:$LINENO: checking for unistd.h" >&5 
    9368 echo $ECHO_N "checking for unistd.h... $ECHO_C" >&6; } 
    9369 if test "${ac_cv_header_unistd_h+set}" = set; then 
    9370   echo $ECHO_N "(cached) $ECHO_C" >&6 
    9371 fi 
    9372 { echo "$as_me:$LINENO: result: $ac_cv_header_unistd_h" >&5 
    9373 echo "${ECHO_T}$ac_cv_header_unistd_h" >&6; } 
    9374 else 
    9375   # Is the header compilable? 
    9376 { echo "$as_me:$LINENO: checking unistd.h usability" >&5 
    9377 echo $ECHO_N "checking unistd.h usability... $ECHO_C" >&6; } 
    9378 cat >conftest.$ac_ext <<_ACEOF 
    9379 /* confdefs.h.  */ 
    9380 _ACEOF 
    9381 cat confdefs.h >>conftest.$ac_ext 
    9382 cat >>conftest.$ac_ext <<_ACEOF 
    9383 /* end confdefs.h.  */ 
    9384 $ac_includes_default 
    9385 #include <unistd.h> 
    9386 _ACEOF 
    9387 rm -f conftest.$ac_objext 
    9388 if { (ac_try="$ac_compile" 
    9389 case "(($ac_try" in 
    9390   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9391   *) ac_try_echo=$ac_try;; 
    9392 esac 
    9393 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9394   (eval "$ac_compile") 2>conftest.er1 
    9395   ac_status=$? 
    9396   grep -v '^ *+' conftest.er1 >conftest.err 
    9397   rm -f conftest.er1 
    9398   cat conftest.err >&5 
    9399   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9400   (exit $ac_status); } && { 
    9401          test -z "$ac_c_werror_flag" || 
    9402          test ! -s conftest.err 
    9403        } && test -s conftest.$ac_objext; then 
    9404   ac_header_compiler=yes 
    9405 else 
    9406   echo "$as_me: failed program was:" >&5 
    9407 sed 's/^/| /' conftest.$ac_ext >&5 
    9408  
    9409         ac_header_compiler=no 
    9410 fi 
    9411  
    9412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    9413 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    9414 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    9415  
    9416 # Is the header present? 
    9417 { echo "$as_me:$LINENO: checking unistd.h presence" >&5 
    9418 echo $ECHO_N "checking unistd.h presence... $ECHO_C" >&6; } 
    9419 cat >conftest.$ac_ext <<_ACEOF 
    9420 /* confdefs.h.  */ 
    9421 _ACEOF 
    9422 cat confdefs.h >>conftest.$ac_ext 
    9423 cat >>conftest.$ac_ext <<_ACEOF 
    9424 /* end confdefs.h.  */ 
    9425 #include <unistd.h> 
    9426 _ACEOF 
    9427 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    9428 case "(($ac_try" in 
    9429   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9430   *) ac_try_echo=$ac_try;; 
    9431 esac 
    9432 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9433   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    9434   ac_status=$? 
    9435   grep -v '^ *+' conftest.er1 >conftest.err 
    9436   rm -f conftest.er1 
    9437   cat conftest.err >&5 
    9438   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9439   (exit $ac_status); } >/dev/null && { 
    9440          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    9441          test ! -s conftest.err 
    9442        }; then 
    9443   ac_header_preproc=yes 
    9444 else 
    9445   echo "$as_me: failed program was:" >&5 
    9446 sed 's/^/| /' conftest.$ac_ext >&5 
    9447  
    9448   ac_header_preproc=no 
    9449 fi 
    9450  
    9451 rm -f conftest.err conftest.$ac_ext 
    9452 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    9453 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    9454  
    9455 # So?  What about this header? 
    9456 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    9457   yes:no: ) 
    9458     { echo "$as_me:$LINENO: WARNING: unistd.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    9459 echo "$as_me: WARNING: unistd.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    9460     { echo "$as_me:$LINENO: WARNING: unistd.h: proceeding with the compiler's result" >&5 
    9461 echo "$as_me: WARNING: unistd.h: proceeding with the compiler's result" >&2;} 
    9462     ac_header_preproc=yes 
    9463     ;; 
    9464   no:yes:* ) 
    9465     { echo "$as_me:$LINENO: WARNING: unistd.h: present but cannot be compiled" >&5 
    9466 echo "$as_me: WARNING: unistd.h: present but cannot be compiled" >&2;} 
    9467     { echo "$as_me:$LINENO: WARNING: unistd.h:     check for missing prerequisite headers?" >&5 
    9468 echo "$as_me: WARNING: unistd.h:     check for missing prerequisite headers?" >&2;} 
    9469     { echo "$as_me:$LINENO: WARNING: unistd.h: see the Autoconf documentation" >&5 
    9470 echo "$as_me: WARNING: unistd.h: see the Autoconf documentation" >&2;} 
    9471     { echo "$as_me:$LINENO: WARNING: unistd.h:     section \"Present But Cannot Be Compiled\"" >&5 
    9472 echo "$as_me: WARNING: unistd.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    9473     { echo "$as_me:$LINENO: WARNING: unistd.h: proceeding with the preprocessor's result" >&5 
    9474 echo "$as_me: WARNING: unistd.h: proceeding with the preprocessor's result" >&2;} 
    9475     { echo "$as_me:$LINENO: WARNING: unistd.h: in the future, the compiler will take precedence" >&5 
    9476 echo "$as_me: WARNING: unistd.h: in the future, the compiler will take precedence" >&2;} 
    9477  
    9478     ;; 
    9479 esac 
    9480 { echo "$as_me:$LINENO: checking for unistd.h" >&5 
    9481 echo $ECHO_N "checking for unistd.h... $ECHO_C" >&6; } 
    9482 if test "${ac_cv_header_unistd_h+set}" = set; then 
    9483   echo $ECHO_N "(cached) $ECHO_C" >&6 
    9484 else 
    9485   ac_cv_header_unistd_h=$ac_header_preproc 
    9486 fi 
    9487 { echo "$as_me:$LINENO: result: $ac_cv_header_unistd_h" >&5 
    9488 echo "${ECHO_T}$ac_cv_header_unistd_h" >&6; } 
    9489  
    9490 fi 
    9491 if test $ac_cv_header_unistd_h = yes; then 
    9492   cat >>confdefs.h <<\_ACEOF 
    9493 #define PJ_HAS_UNISTD_H 1 
    9494 _ACEOF 
    9495  
    9496 fi 
    9497  
    9498  
    9499 if test "${ac_cv_header_winsock_h+set}" = set; then 
    9500   { echo "$as_me:$LINENO: checking for winsock.h" >&5 
    9501 echo $ECHO_N "checking for winsock.h... $ECHO_C" >&6; } 
    9502 if test "${ac_cv_header_winsock_h+set}" = set; then 
    9503   echo $ECHO_N "(cached) $ECHO_C" >&6 
    9504 fi 
    9505 { echo "$as_me:$LINENO: result: $ac_cv_header_winsock_h" >&5 
    9506 echo "${ECHO_T}$ac_cv_header_winsock_h" >&6; } 
    9507 else 
    9508   # Is the header compilable? 
    9509 { echo "$as_me:$LINENO: checking winsock.h usability" >&5 
    9510 echo $ECHO_N "checking winsock.h usability... $ECHO_C" >&6; } 
    9511 cat >conftest.$ac_ext <<_ACEOF 
    9512 /* confdefs.h.  */ 
    9513 _ACEOF 
    9514 cat confdefs.h >>conftest.$ac_ext 
    9515 cat >>conftest.$ac_ext <<_ACEOF 
    9516 /* end confdefs.h.  */ 
    9517 $ac_includes_default 
    9518 #include <winsock.h> 
    9519 _ACEOF 
    9520 rm -f conftest.$ac_objext 
    9521 if { (ac_try="$ac_compile" 
    9522 case "(($ac_try" in 
    9523   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9524   *) ac_try_echo=$ac_try;; 
    9525 esac 
    9526 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9527   (eval "$ac_compile") 2>conftest.er1 
    9528   ac_status=$? 
    9529   grep -v '^ *+' conftest.er1 >conftest.err 
    9530   rm -f conftest.er1 
    9531   cat conftest.err >&5 
    9532   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9533   (exit $ac_status); } && { 
    9534          test -z "$ac_c_werror_flag" || 
    9535          test ! -s conftest.err 
    9536        } && test -s conftest.$ac_objext; then 
    9537   ac_header_compiler=yes 
    9538 else 
    9539   echo "$as_me: failed program was:" >&5 
    9540 sed 's/^/| /' conftest.$ac_ext >&5 
    9541  
    9542         ac_header_compiler=no 
    9543 fi 
    9544  
    9545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    9546 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    9547 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    9548  
    9549 # Is the header present? 
    9550 { echo "$as_me:$LINENO: checking winsock.h presence" >&5 
    9551 echo $ECHO_N "checking winsock.h presence... $ECHO_C" >&6; } 
    9552 cat >conftest.$ac_ext <<_ACEOF 
    9553 /* confdefs.h.  */ 
    9554 _ACEOF 
    9555 cat confdefs.h >>conftest.$ac_ext 
    9556 cat >>conftest.$ac_ext <<_ACEOF 
    9557 /* end confdefs.h.  */ 
    9558 #include <winsock.h> 
    9559 _ACEOF 
    9560 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    9561 case "(($ac_try" in 
    9562   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9563   *) ac_try_echo=$ac_try;; 
    9564 esac 
    9565 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9566   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    9567   ac_status=$? 
    9568   grep -v '^ *+' conftest.er1 >conftest.err 
    9569   rm -f conftest.er1 
    9570   cat conftest.err >&5 
    9571   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9572   (exit $ac_status); } >/dev/null && { 
    9573          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    9574          test ! -s conftest.err 
    9575        }; then 
    9576   ac_header_preproc=yes 
    9577 else 
    9578   echo "$as_me: failed program was:" >&5 
    9579 sed 's/^/| /' conftest.$ac_ext >&5 
    9580  
    9581   ac_header_preproc=no 
    9582 fi 
    9583  
    9584 rm -f conftest.err conftest.$ac_ext 
    9585 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    9586 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    9587  
    9588 # So?  What about this header? 
    9589 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    9590   yes:no: ) 
    9591     { echo "$as_me:$LINENO: WARNING: winsock.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    9592 echo "$as_me: WARNING: winsock.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    9593     { echo "$as_me:$LINENO: WARNING: winsock.h: proceeding with the compiler's result" >&5 
    9594 echo "$as_me: WARNING: winsock.h: proceeding with the compiler's result" >&2;} 
    9595     ac_header_preproc=yes 
    9596     ;; 
    9597   no:yes:* ) 
    9598     { echo "$as_me:$LINENO: WARNING: winsock.h: present but cannot be compiled" >&5 
    9599 echo "$as_me: WARNING: winsock.h: present but cannot be compiled" >&2;} 
    9600     { echo "$as_me:$LINENO: WARNING: winsock.h:     check for missing prerequisite headers?" >&5 
    9601 echo "$as_me: WARNING: winsock.h:     check for missing prerequisite headers?" >&2;} 
    9602     { echo "$as_me:$LINENO: WARNING: winsock.h: see the Autoconf documentation" >&5 
    9603 echo "$as_me: WARNING: winsock.h: see the Autoconf documentation" >&2;} 
    9604     { echo "$as_me:$LINENO: WARNING: winsock.h:     section \"Present But Cannot Be Compiled\"" >&5 
    9605 echo "$as_me: WARNING: winsock.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    9606     { echo "$as_me:$LINENO: WARNING: winsock.h: proceeding with the preprocessor's result" >&5 
    9607 echo "$as_me: WARNING: winsock.h: proceeding with the preprocessor's result" >&2;} 
    9608     { echo "$as_me:$LINENO: WARNING: winsock.h: in the future, the compiler will take precedence" >&5 
    9609 echo "$as_me: WARNING: winsock.h: in the future, the compiler will take precedence" >&2;} 
    9610  
    9611     ;; 
    9612 esac 
    9613 { echo "$as_me:$LINENO: checking for winsock.h" >&5 
    9614 echo $ECHO_N "checking for winsock.h... $ECHO_C" >&6; } 
    9615 if test "${ac_cv_header_winsock_h+set}" = set; then 
    9616   echo $ECHO_N "(cached) $ECHO_C" >&6 
    9617 else 
    9618   ac_cv_header_winsock_h=$ac_header_preproc 
    9619 fi 
    9620 { echo "$as_me:$LINENO: result: $ac_cv_header_winsock_h" >&5 
    9621 echo "${ECHO_T}$ac_cv_header_winsock_h" >&6; } 
    9622  
    9623 fi 
    9624 if test $ac_cv_header_winsock_h = yes; then 
    9625   cat >>confdefs.h <<\_ACEOF 
    9626 #define PJ_HAS_WINSOCK_H 1 
    9627 _ACEOF 
    9628  
    9629 fi 
    9630  
    9631  
    9632 if test "${ac_cv_header_winsock2_h+set}" = set; then 
    9633   { echo "$as_me:$LINENO: checking for winsock2.h" >&5 
    9634 echo $ECHO_N "checking for winsock2.h... $ECHO_C" >&6; } 
    9635 if test "${ac_cv_header_winsock2_h+set}" = set; then 
    9636   echo $ECHO_N "(cached) $ECHO_C" >&6 
    9637 fi 
    9638 { echo "$as_me:$LINENO: result: $ac_cv_header_winsock2_h" >&5 
    9639 echo "${ECHO_T}$ac_cv_header_winsock2_h" >&6; } 
    9640 else 
    9641   # Is the header compilable? 
    9642 { echo "$as_me:$LINENO: checking winsock2.h usability" >&5 
    9643 echo $ECHO_N "checking winsock2.h usability... $ECHO_C" >&6; } 
    9644 cat >conftest.$ac_ext <<_ACEOF 
    9645 /* confdefs.h.  */ 
    9646 _ACEOF 
    9647 cat confdefs.h >>conftest.$ac_ext 
    9648 cat >>conftest.$ac_ext <<_ACEOF 
    9649 /* end confdefs.h.  */ 
    9650 $ac_includes_default 
    9651 #include <winsock2.h> 
    9652 _ACEOF 
    9653 rm -f conftest.$ac_objext 
    9654 if { (ac_try="$ac_compile" 
    9655 case "(($ac_try" in 
    9656   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9657   *) ac_try_echo=$ac_try;; 
    9658 esac 
    9659 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9660   (eval "$ac_compile") 2>conftest.er1 
    9661   ac_status=$? 
    9662   grep -v '^ *+' conftest.er1 >conftest.err 
    9663   rm -f conftest.er1 
    9664   cat conftest.err >&5 
    9665   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9666   (exit $ac_status); } && { 
    9667          test -z "$ac_c_werror_flag" || 
    9668          test ! -s conftest.err 
    9669        } && test -s conftest.$ac_objext; then 
    9670   ac_header_compiler=yes 
    9671 else 
    9672   echo "$as_me: failed program was:" >&5 
    9673 sed 's/^/| /' conftest.$ac_ext >&5 
    9674  
    9675         ac_header_compiler=no 
    9676 fi 
    9677  
    9678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    9679 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    9680 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    9681  
    9682 # Is the header present? 
    9683 { echo "$as_me:$LINENO: checking winsock2.h presence" >&5 
    9684 echo $ECHO_N "checking winsock2.h presence... $ECHO_C" >&6; } 
    9685 cat >conftest.$ac_ext <<_ACEOF 
    9686 /* confdefs.h.  */ 
    9687 _ACEOF 
    9688 cat confdefs.h >>conftest.$ac_ext 
    9689 cat >>conftest.$ac_ext <<_ACEOF 
    9690 /* end confdefs.h.  */ 
    9691 #include <winsock2.h> 
    9692 _ACEOF 
    9693 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    9694 case "(($ac_try" in 
    9695   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9696   *) ac_try_echo=$ac_try;; 
    9697 esac 
    9698 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9699   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    9700   ac_status=$? 
    9701   grep -v '^ *+' conftest.er1 >conftest.err 
    9702   rm -f conftest.er1 
    9703   cat conftest.err >&5 
    9704   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9705   (exit $ac_status); } >/dev/null && { 
    9706          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    9707          test ! -s conftest.err 
    9708        }; then 
    9709   ac_header_preproc=yes 
    9710 else 
    9711   echo "$as_me: failed program was:" >&5 
    9712 sed 's/^/| /' conftest.$ac_ext >&5 
    9713  
    9714   ac_header_preproc=no 
    9715 fi 
    9716  
    9717 rm -f conftest.err conftest.$ac_ext 
    9718 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    9719 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    9720  
    9721 # So?  What about this header? 
    9722 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    9723   yes:no: ) 
    9724     { echo "$as_me:$LINENO: WARNING: winsock2.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    9725 echo "$as_me: WARNING: winsock2.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    9726     { echo "$as_me:$LINENO: WARNING: winsock2.h: proceeding with the compiler's result" >&5 
    9727 echo "$as_me: WARNING: winsock2.h: proceeding with the compiler's result" >&2;} 
    9728     ac_header_preproc=yes 
    9729     ;; 
    9730   no:yes:* ) 
    9731     { echo "$as_me:$LINENO: WARNING: winsock2.h: present but cannot be compiled" >&5 
    9732 echo "$as_me: WARNING: winsock2.h: present but cannot be compiled" >&2;} 
    9733     { echo "$as_me:$LINENO: WARNING: winsock2.h:     check for missing prerequisite headers?" >&5 
    9734 echo "$as_me: WARNING: winsock2.h:     check for missing prerequisite headers?" >&2;} 
    9735     { echo "$as_me:$LINENO: WARNING: winsock2.h: see the Autoconf documentation" >&5 
    9736 echo "$as_me: WARNING: winsock2.h: see the Autoconf documentation" >&2;} 
    9737     { echo "$as_me:$LINENO: WARNING: winsock2.h:     section \"Present But Cannot Be Compiled\"" >&5 
    9738 echo "$as_me: WARNING: winsock2.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    9739     { echo "$as_me:$LINENO: WARNING: winsock2.h: proceeding with the preprocessor's result" >&5 
    9740 echo "$as_me: WARNING: winsock2.h: proceeding with the preprocessor's result" >&2;} 
    9741     { echo "$as_me:$LINENO: WARNING: winsock2.h: in the future, the compiler will take precedence" >&5 
    9742 echo "$as_me: WARNING: winsock2.h: in the future, the compiler will take precedence" >&2;} 
    9743  
    9744     ;; 
    9745 esac 
    9746 { echo "$as_me:$LINENO: checking for winsock2.h" >&5 
    9747 echo $ECHO_N "checking for winsock2.h... $ECHO_C" >&6; } 
    9748 if test "${ac_cv_header_winsock2_h+set}" = set; then 
    9749   echo $ECHO_N "(cached) $ECHO_C" >&6 
    9750 else 
    9751   ac_cv_header_winsock2_h=$ac_header_preproc 
    9752 fi 
    9753 { echo "$as_me:$LINENO: result: $ac_cv_header_winsock2_h" >&5 
    9754 echo "${ECHO_T}$ac_cv_header_winsock2_h" >&6; } 
    9755  
    9756 fi 
    9757 if test $ac_cv_header_winsock2_h = yes; then 
    9758   cat >>confdefs.h <<\_ACEOF 
    9759 #define PJ_HAS_WINSOCK2_H 1 
    9760 _ACEOF 
    9761  
    9762 fi 
    9763  
    9764  
    9765 { echo "$as_me:$LINENO: checking for mswsock.h" >&5 
    9766 echo $ECHO_N "checking for mswsock.h... $ECHO_C" >&6; } 
    9767 if test "${ac_cv_header_mswsock_h+set}" = set; then 
    9768   echo $ECHO_N "(cached) $ECHO_C" >&6 
    9769 else 
    9770   cat >conftest.$ac_ext <<_ACEOF 
    9771 /* confdefs.h.  */ 
    9772 _ACEOF 
    9773 cat confdefs.h >>conftest.$ac_ext 
    9774 cat >>conftest.$ac_ext <<_ACEOF 
    9775 /* end confdefs.h.  */ 
    9776 #if PJ_HAS_WINSOCK2_H 
     4822" 
     4823if test "x$ac_cv_header_netinet_ip_h" = x""yes; then : 
     4824  $as_echo "#define PJ_HAS_NETINET_IP_H 1" >>confdefs.h 
     4825 
     4826fi 
     4827 
     4828 
     4829ac_fn_c_check_header_mongrel "$LINENO" "netinet/tcp.h" "ac_cv_header_netinet_tcp_h" "$ac_includes_default" 
     4830if test "x$ac_cv_header_netinet_tcp_h" = x""yes; then : 
     4831  $as_echo "#define PJ_HAS_NETINET_TCP_H 1" >>confdefs.h 
     4832 
     4833fi 
     4834 
     4835 
     4836ac_fn_c_check_header_mongrel "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default" 
     4837if test "x$ac_cv_header_ifaddrs_h" = x""yes; then : 
     4838  ac_fn_c_check_func "$LINENO" "getifaddrs" "ac_cv_func_getifaddrs" 
     4839if test "x$ac_cv_func_getifaddrs" = x""yes; then : 
     4840  $as_echo "#define PJ_HAS_IFADDRS_H 1" >>confdefs.h 
     4841 
     4842fi 
     4843 
     4844fi 
     4845 
     4846 
     4847ac_fn_c_check_header_mongrel "$LINENO" "semaphore.h" "ac_cv_header_semaphore_h" "$ac_includes_default" 
     4848if test "x$ac_cv_header_semaphore_h" = x""yes; then : 
     4849  $as_echo "#define PJ_HAS_SEMAPHORE_H 1" >>confdefs.h 
     4850 
     4851fi 
     4852 
     4853 
     4854ac_fn_c_check_header_mongrel "$LINENO" "setjmp.h" "ac_cv_header_setjmp_h" "$ac_includes_default" 
     4855if test "x$ac_cv_header_setjmp_h" = x""yes; then : 
     4856  $as_echo "#define PJ_HAS_SETJMP_H 1" >>confdefs.h 
     4857 
     4858fi 
     4859 
     4860 
     4861ac_fn_c_check_header_mongrel "$LINENO" "stdarg.h" "ac_cv_header_stdarg_h" "$ac_includes_default" 
     4862if test "x$ac_cv_header_stdarg_h" = x""yes; then : 
     4863  $as_echo "#define PJ_HAS_STDARG_H 1" >>confdefs.h 
     4864 
     4865fi 
     4866 
     4867 
     4868ac_fn_c_check_header_mongrel "$LINENO" "stddef.h" "ac_cv_header_stddef_h" "$ac_includes_default" 
     4869if test "x$ac_cv_header_stddef_h" = x""yes; then : 
     4870  $as_echo "#define PJ_HAS_STDDEF_H 1" >>confdefs.h 
     4871 
     4872fi 
     4873 
     4874 
     4875ac_fn_c_check_header_mongrel "$LINENO" "stdio.h" "ac_cv_header_stdio_h" "$ac_includes_default" 
     4876if test "x$ac_cv_header_stdio_h" = x""yes; then : 
     4877  $as_echo "#define PJ_HAS_STDIO_H 1" >>confdefs.h 
     4878 
     4879fi 
     4880 
     4881 
     4882ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" 
     4883if test "x$ac_cv_header_stdint_h" = x""yes; then : 
     4884  $as_echo "#define PJ_HAS_STDINT_H 1" >>confdefs.h 
     4885 
     4886fi 
     4887 
     4888 
     4889ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" 
     4890if test "x$ac_cv_header_stdlib_h" = x""yes; then : 
     4891  $as_echo "#define PJ_HAS_STDLIB_H 1" >>confdefs.h 
     4892 
     4893fi 
     4894 
     4895 
     4896ac_fn_c_check_header_mongrel "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default" 
     4897if test "x$ac_cv_header_string_h" = x""yes; then : 
     4898  $as_echo "#define PJ_HAS_STRING_H 1" >>confdefs.h 
     4899 
     4900fi 
     4901 
     4902 
     4903ac_fn_c_check_header_mongrel "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default" 
     4904if test "x$ac_cv_header_sys_ioctl_h" = x""yes; then : 
     4905  $as_echo "#define PJ_HAS_SYS_IOCTL_H 1" >>confdefs.h 
     4906 
     4907fi 
     4908 
     4909 
     4910ac_fn_c_check_header_mongrel "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default" 
     4911if test "x$ac_cv_header_sys_select_h" = x""yes; then : 
     4912  $as_echo "#define PJ_HAS_SYS_SELECT_H 1" >>confdefs.h 
     4913 
     4914fi 
     4915 
     4916 
     4917ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default" 
     4918if test "x$ac_cv_header_sys_socket_h" = x""yes; then : 
     4919  $as_echo "#define PJ_HAS_SYS_SOCKET_H 1" >>confdefs.h 
     4920 
     4921fi 
     4922 
     4923 
     4924ac_fn_c_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default" 
     4925if test "x$ac_cv_header_sys_time_h" = x""yes; then : 
     4926  $as_echo "#define PJ_HAS_SYS_TIME_H 1" >>confdefs.h 
     4927 
     4928fi 
     4929 
     4930 
     4931ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default" 
     4932if test "x$ac_cv_header_sys_timeb_h" = x""yes; then : 
     4933  $as_echo "#define PJ_HAS_SYS_TIMEB_H 1" >>confdefs.h 
     4934 
     4935fi 
     4936 
     4937 
     4938ac_fn_c_check_header_mongrel "$LINENO" "sys/types.h" "ac_cv_header_sys_types_h" "$ac_includes_default" 
     4939if test "x$ac_cv_header_sys_types_h" = x""yes; then : 
     4940  $as_echo "#define PJ_HAS_SYS_TYPES_H 1" >>confdefs.h 
     4941 
     4942fi 
     4943 
     4944 
     4945ac_fn_c_check_header_mongrel "$LINENO" "sys/filio.h" "ac_cv_header_sys_filio_h" "$ac_includes_default" 
     4946if test "x$ac_cv_header_sys_filio_h" = x""yes; then : 
     4947  $as_echo "#define PJ_HAS_SYS_FILIO_H 1" >>confdefs.h 
     4948 
     4949fi 
     4950 
     4951 
     4952ac_fn_c_check_header_mongrel "$LINENO" "sys/sockio.h" "ac_cv_header_sys_sockio_h" "$ac_includes_default" 
     4953if test "x$ac_cv_header_sys_sockio_h" = x""yes; then : 
     4954  $as_echo "#define PJ_HAS_SYS_SOCKIO_H 1" >>confdefs.h 
     4955 
     4956fi 
     4957 
     4958 
     4959ac_fn_c_check_header_mongrel "$LINENO" "sys/utsname.h" "ac_cv_header_sys_utsname_h" "$ac_includes_default" 
     4960if test "x$ac_cv_header_sys_utsname_h" = x""yes; then : 
     4961  $as_echo "#define PJ_HAS_SYS_UTSNAME_H 1" >>confdefs.h 
     4962 
     4963fi 
     4964 
     4965 
     4966ac_fn_c_check_header_mongrel "$LINENO" "time.h" "ac_cv_header_time_h" "$ac_includes_default" 
     4967if test "x$ac_cv_header_time_h" = x""yes; then : 
     4968  $as_echo "#define PJ_HAS_TIME_H 1" >>confdefs.h 
     4969 
     4970fi 
     4971 
     4972 
     4973ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" 
     4974if test "x$ac_cv_header_unistd_h" = x""yes; then : 
     4975  $as_echo "#define PJ_HAS_UNISTD_H 1" >>confdefs.h 
     4976 
     4977fi 
     4978 
     4979 
     4980ac_fn_c_check_header_mongrel "$LINENO" "winsock.h" "ac_cv_header_winsock_h" "$ac_includes_default" 
     4981if test "x$ac_cv_header_winsock_h" = x""yes; then : 
     4982  $as_echo "#define PJ_HAS_WINSOCK_H 1" >>confdefs.h 
     4983 
     4984fi 
     4985 
     4986 
     4987ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" 
     4988if test "x$ac_cv_header_winsock2_h" = x""yes; then : 
     4989  $as_echo "#define PJ_HAS_WINSOCK2_H 1" >>confdefs.h 
     4990 
     4991fi 
     4992 
     4993 
     4994ac_fn_c_check_header_compile "$LINENO" "mswsock.h" "ac_cv_header_mswsock_h" "#if PJ_HAS_WINSOCK2_H 
    97774995                  #     include <winsock2.h> 
    97784996                  #elif PJ_HAS_WINSOCK_H 
    … …  
    97804998                  #endif 
    97814999 
    9782  
    9783 #include <mswsock.h> 
    9784 _ACEOF 
    9785 rm -f conftest.$ac_objext 
    9786 if { (ac_try="$ac_compile" 
    9787 case "(($ac_try" in 
    9788   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9789   *) ac_try_echo=$ac_try;; 
    9790 esac 
    9791 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9792   (eval "$ac_compile") 2>conftest.er1 
    9793   ac_status=$? 
    9794   grep -v '^ *+' conftest.er1 >conftest.err 
    9795   rm -f conftest.er1 
    9796   cat conftest.err >&5 
    9797   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9798   (exit $ac_status); } && { 
    9799          test -z "$ac_c_werror_flag" || 
    9800          test ! -s conftest.err 
    9801        } && test -s conftest.$ac_objext; then 
    9802   ac_cv_header_mswsock_h=yes 
    9803 else 
    9804   echo "$as_me: failed program was:" >&5 
    9805 sed 's/^/| /' conftest.$ac_ext >&5 
    9806  
    9807         ac_cv_header_mswsock_h=no 
    9808 fi 
    9809  
    9810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    9811 fi 
    9812 { echo "$as_me:$LINENO: result: $ac_cv_header_mswsock_h" >&5 
    9813 echo "${ECHO_T}$ac_cv_header_mswsock_h" >&6; } 
    9814 if test $ac_cv_header_mswsock_h = yes; then 
    9815   cat >>confdefs.h <<\_ACEOF 
    9816 #define PJ_HAS_MSWSOCK_H 1 
    9817 _ACEOF 
    9818  
    9819 fi 
    9820  
    9821  
    9822 if test "${ac_cv_header_ws2tcpip_h+set}" = set; then 
    9823   { echo "$as_me:$LINENO: checking for ws2tcpip.h" >&5 
    9824 echo $ECHO_N "checking for ws2tcpip.h... $ECHO_C" >&6; } 
    9825 if test "${ac_cv_header_ws2tcpip_h+set}" = set; then 
    9826   echo $ECHO_N "(cached) $ECHO_C" >&6 
    9827 fi 
    9828 { echo "$as_me:$LINENO: result: $ac_cv_header_ws2tcpip_h" >&5 
    9829 echo "${ECHO_T}$ac_cv_header_ws2tcpip_h" >&6; } 
    9830 else 
    9831   # Is the header compilable? 
    9832 { echo "$as_me:$LINENO: checking ws2tcpip.h usability" >&5 
    9833 echo $ECHO_N "checking ws2tcpip.h usability... $ECHO_C" >&6; } 
    9834 cat >conftest.$ac_ext <<_ACEOF 
    9835 /* confdefs.h.  */ 
    9836 _ACEOF 
    9837 cat confdefs.h >>conftest.$ac_ext 
    9838 cat >>conftest.$ac_ext <<_ACEOF 
    9839 /* end confdefs.h.  */ 
    9840 $ac_includes_default 
    9841 #include <ws2tcpip.h> 
    9842 _ACEOF 
    9843 rm -f conftest.$ac_objext 
    9844 if { (ac_try="$ac_compile" 
    9845 case "(($ac_try" in 
    9846   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9847   *) ac_try_echo=$ac_try;; 
    9848 esac 
    9849 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9850   (eval "$ac_compile") 2>conftest.er1 
    9851   ac_status=$? 
    9852   grep -v '^ *+' conftest.er1 >conftest.err 
    9853   rm -f conftest.er1 
    9854   cat conftest.err >&5 
    9855   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9856   (exit $ac_status); } && { 
    9857          test -z "$ac_c_werror_flag" || 
    9858          test ! -s conftest.err 
    9859        } && test -s conftest.$ac_objext; then 
    9860   ac_header_compiler=yes 
    9861 else 
    9862   echo "$as_me: failed program was:" >&5 
    9863 sed 's/^/| /' conftest.$ac_ext >&5 
    9864  
    9865         ac_header_compiler=no 
    9866 fi 
    9867  
    9868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    9869 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    9870 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    9871  
    9872 # Is the header present? 
    9873 { echo "$as_me:$LINENO: checking ws2tcpip.h presence" >&5 
    9874 echo $ECHO_N "checking ws2tcpip.h presence... $ECHO_C" >&6; } 
    9875 cat >conftest.$ac_ext <<_ACEOF 
    9876 /* confdefs.h.  */ 
    9877 _ACEOF 
    9878 cat confdefs.h >>conftest.$ac_ext 
    9879 cat >>conftest.$ac_ext <<_ACEOF 
    9880 /* end confdefs.h.  */ 
    9881 #include <ws2tcpip.h> 
    9882 _ACEOF 
    9883 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    9884 case "(($ac_try" in 
    9885   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9886   *) ac_try_echo=$ac_try;; 
    9887 esac 
    9888 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9889   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    9890   ac_status=$? 
    9891   grep -v '^ *+' conftest.er1 >conftest.err 
    9892   rm -f conftest.er1 
    9893   cat conftest.err >&5 
    9894   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9895   (exit $ac_status); } >/dev/null && { 
    9896          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    9897          test ! -s conftest.err 
    9898        }; then 
    9899   ac_header_preproc=yes 
    9900 else 
    9901   echo "$as_me: failed program was:" >&5 
    9902 sed 's/^/| /' conftest.$ac_ext >&5 
    9903  
    9904   ac_header_preproc=no 
    9905 fi 
    9906  
    9907 rm -f conftest.err conftest.$ac_ext 
    9908 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    9909 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    9910  
    9911 # So?  What about this header? 
    9912 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    9913   yes:no: ) 
    9914     { echo "$as_me:$LINENO: WARNING: ws2tcpip.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    9915 echo "$as_me: WARNING: ws2tcpip.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    9916     { echo "$as_me:$LINENO: WARNING: ws2tcpip.h: proceeding with the compiler's result" >&5 
    9917 echo "$as_me: WARNING: ws2tcpip.h: proceeding with the compiler's result" >&2;} 
    9918     ac_header_preproc=yes 
    9919     ;; 
    9920   no:yes:* ) 
    9921     { echo "$as_me:$LINENO: WARNING: ws2tcpip.h: present but cannot be compiled" >&5 
    9922 echo "$as_me: WARNING: ws2tcpip.h: present but cannot be compiled" >&2;} 
    9923     { echo "$as_me:$LINENO: WARNING: ws2tcpip.h:     check for missing prerequisite headers?" >&5 
    9924 echo "$as_me: WARNING: ws2tcpip.h:     check for missing prerequisite headers?" >&2;} 
    9925     { echo "$as_me:$LINENO: WARNING: ws2tcpip.h: see the Autoconf documentation" >&5 
    9926 echo "$as_me: WARNING: ws2tcpip.h: see the Autoconf documentation" >&2;} 
    9927     { echo "$as_me:$LINENO: WARNING: ws2tcpip.h:     section \"Present But Cannot Be Compiled\"" >&5 
    9928 echo "$as_me: WARNING: ws2tcpip.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    9929     { echo "$as_me:$LINENO: WARNING: ws2tcpip.h: proceeding with the preprocessor's result" >&5 
    9930 echo "$as_me: WARNING: ws2tcpip.h: proceeding with the preprocessor's result" >&2;} 
    9931     { echo "$as_me:$LINENO: WARNING: ws2tcpip.h: in the future, the compiler will take precedence" >&5 
    9932 echo "$as_me: WARNING: ws2tcpip.h: in the future, the compiler will take precedence" >&2;} 
    9933  
    9934     ;; 
    9935 esac 
    9936 { echo "$as_me:$LINENO: checking for ws2tcpip.h" >&5 
    9937 echo $ECHO_N "checking for ws2tcpip.h... $ECHO_C" >&6; } 
    9938 if test "${ac_cv_header_ws2tcpip_h+set}" = set; then 
    9939   echo $ECHO_N "(cached) $ECHO_C" >&6 
    9940 else 
    9941   ac_cv_header_ws2tcpip_h=$ac_header_preproc 
    9942 fi 
    9943 { echo "$as_me:$LINENO: result: $ac_cv_header_ws2tcpip_h" >&5 
    9944 echo "${ECHO_T}$ac_cv_header_ws2tcpip_h" >&6; } 
    9945  
    9946 fi 
    9947 if test $ac_cv_header_ws2tcpip_h = yes; then 
    9948   cat >>confdefs.h <<\_ACEOF 
    9949 #define PJ_HAS_WS2TCPIP_H 1 
    9950 _ACEOF 
    9951  
    9952 fi 
    9953  
    9954  
    9955 if test "${ac_cv_header_uuid_uuid_h+set}" = set; then 
    9956   { echo "$as_me:$LINENO: checking for uuid/uuid.h" >&5 
    9957 echo $ECHO_N "checking for uuid/uuid.h... $ECHO_C" >&6; } 
    9958 if test "${ac_cv_header_uuid_uuid_h+set}" = set; then 
    9959   echo $ECHO_N "(cached) $ECHO_C" >&6 
    9960 fi 
    9961 { echo "$as_me:$LINENO: result: $ac_cv_header_uuid_uuid_h" >&5 
    9962 echo "${ECHO_T}$ac_cv_header_uuid_uuid_h" >&6; } 
    9963 else 
    9964   # Is the header compilable? 
    9965 { echo "$as_me:$LINENO: checking uuid/uuid.h usability" >&5 
    9966 echo $ECHO_N "checking uuid/uuid.h usability... $ECHO_C" >&6; } 
    9967 cat >conftest.$ac_ext <<_ACEOF 
    9968 /* confdefs.h.  */ 
    9969 _ACEOF 
    9970 cat confdefs.h >>conftest.$ac_ext 
    9971 cat >>conftest.$ac_ext <<_ACEOF 
    9972 /* end confdefs.h.  */ 
    9973 $ac_includes_default 
    9974 #include <uuid/uuid.h> 
    9975 _ACEOF 
    9976 rm -f conftest.$ac_objext 
    9977 if { (ac_try="$ac_compile" 
    9978 case "(($ac_try" in 
    9979   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    9980   *) ac_try_echo=$ac_try;; 
    9981 esac 
    9982 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    9983   (eval "$ac_compile") 2>conftest.er1 
    9984   ac_status=$? 
    9985   grep -v '^ *+' conftest.er1 >conftest.err 
    9986   rm -f conftest.er1 
    9987   cat conftest.err >&5 
    9988   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    9989   (exit $ac_status); } && { 
    9990          test -z "$ac_c_werror_flag" || 
    9991          test ! -s conftest.err 
    9992        } && test -s conftest.$ac_objext; then 
    9993   ac_header_compiler=yes 
    9994 else 
    9995   echo "$as_me: failed program was:" >&5 
    9996 sed 's/^/| /' conftest.$ac_ext >&5 
    9997  
    9998         ac_header_compiler=no 
    9999 fi 
    10000  
    10001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    10002 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    10003 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    10004  
    10005 # Is the header present? 
    10006 { echo "$as_me:$LINENO: checking uuid/uuid.h presence" >&5 
    10007 echo $ECHO_N "checking uuid/uuid.h presence... $ECHO_C" >&6; } 
    10008 cat >conftest.$ac_ext <<_ACEOF 
    10009 /* confdefs.h.  */ 
    10010 _ACEOF 
    10011 cat confdefs.h >>conftest.$ac_ext 
    10012 cat >>conftest.$ac_ext <<_ACEOF 
    10013 /* end confdefs.h.  */ 
    10014 #include <uuid/uuid.h> 
    10015 _ACEOF 
    10016 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    10017 case "(($ac_try" in 
    10018   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10019   *) ac_try_echo=$ac_try;; 
    10020 esac 
    10021 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10022   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    10023   ac_status=$? 
    10024   grep -v '^ *+' conftest.er1 >conftest.err 
    10025   rm -f conftest.er1 
    10026   cat conftest.err >&5 
    10027   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10028   (exit $ac_status); } >/dev/null && { 
    10029          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    10030          test ! -s conftest.err 
    10031        }; then 
    10032   ac_header_preproc=yes 
    10033 else 
    10034   echo "$as_me: failed program was:" >&5 
    10035 sed 's/^/| /' conftest.$ac_ext >&5 
    10036  
    10037   ac_header_preproc=no 
    10038 fi 
    10039  
    10040 rm -f conftest.err conftest.$ac_ext 
    10041 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    10042 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    10043  
    10044 # So?  What about this header? 
    10045 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    10046   yes:no: ) 
    10047     { echo "$as_me:$LINENO: WARNING: uuid/uuid.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    10048 echo "$as_me: WARNING: uuid/uuid.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    10049     { echo "$as_me:$LINENO: WARNING: uuid/uuid.h: proceeding with the compiler's result" >&5 
    10050 echo "$as_me: WARNING: uuid/uuid.h: proceeding with the compiler's result" >&2;} 
    10051     ac_header_preproc=yes 
    10052     ;; 
    10053   no:yes:* ) 
    10054     { echo "$as_me:$LINENO: WARNING: uuid/uuid.h: present but cannot be compiled" >&5 
    10055 echo "$as_me: WARNING: uuid/uuid.h: present but cannot be compiled" >&2;} 
    10056     { echo "$as_me:$LINENO: WARNING: uuid/uuid.h:     check for missing prerequisite headers?" >&5 
    10057 echo "$as_me: WARNING: uuid/uuid.h:     check for missing prerequisite headers?" >&2;} 
    10058     { echo "$as_me:$LINENO: WARNING: uuid/uuid.h: see the Autoconf documentation" >&5 
    10059 echo "$as_me: WARNING: uuid/uuid.h: see the Autoconf documentation" >&2;} 
    10060     { echo "$as_me:$LINENO: WARNING: uuid/uuid.h:     section \"Present But Cannot Be Compiled\"" >&5 
    10061 echo "$as_me: WARNING: uuid/uuid.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    10062     { echo "$as_me:$LINENO: WARNING: uuid/uuid.h: proceeding with the preprocessor's result" >&5 
    10063 echo "$as_me: WARNING: uuid/uuid.h: proceeding with the preprocessor's result" >&2;} 
    10064     { echo "$as_me:$LINENO: WARNING: uuid/uuid.h: in the future, the compiler will take precedence" >&5 
    10065 echo "$as_me: WARNING: uuid/uuid.h: in the future, the compiler will take precedence" >&2;} 
    10066  
    10067     ;; 
    10068 esac 
    10069 { echo "$as_me:$LINENO: checking for uuid/uuid.h" >&5 
    10070 echo $ECHO_N "checking for uuid/uuid.h... $ECHO_C" >&6; } 
    10071 if test "${ac_cv_header_uuid_uuid_h+set}" = set; then 
    10072   echo $ECHO_N "(cached) $ECHO_C" >&6 
    10073 else 
    10074   ac_cv_header_uuid_uuid_h=$ac_header_preproc 
    10075 fi 
    10076 { echo "$as_me:$LINENO: result: $ac_cv_header_uuid_uuid_h" >&5 
    10077 echo "${ECHO_T}$ac_cv_header_uuid_uuid_h" >&6; } 
    10078  
    10079 fi 
    10080 if test $ac_cv_header_uuid_uuid_h = yes; then 
     5000" 
     5001if test "x$ac_cv_header_mswsock_h" = x""yes; then : 
     5002  $as_echo "#define PJ_HAS_MSWSOCK_H 1" >>confdefs.h 
     5003 
     5004fi 
     5005 
     5006 
     5007ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default" 
     5008if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then : 
     5009  $as_echo "#define PJ_HAS_WS2TCPIP_H 1" >>confdefs.h 
     5010 
     5011fi 
     5012 
     5013 
     5014ac_fn_c_check_header_mongrel "$LINENO" "uuid/uuid.h" "ac_cv_header_uuid_uuid_h" "$ac_includes_default" 
     5015if test "x$ac_cv_header_uuid_uuid_h" = x""yes; then : 
    100815016  ac_has_uuid_h=1 
    100825017fi 
    100835018 
    100845019 
    10085 { echo "$as_me:$LINENO: checking for net/if.h" >&5 
    10086 echo $ECHO_N "checking for net/if.h... $ECHO_C" >&6; } 
    10087 if test "${ac_cv_header_net_if_h+set}" = set; then 
    10088   echo $ECHO_N "(cached) $ECHO_C" >&6 
    10089 else 
    10090   cat >conftest.$ac_ext <<_ACEOF 
    10091 /* confdefs.h.  */ 
    10092 _ACEOF 
    10093 cat confdefs.h >>conftest.$ac_ext 
    10094 cat >>conftest.$ac_ext <<_ACEOF 
    10095 /* end confdefs.h.  */ 
    10096 #if PJ_HAS_SYS_TYPES_H 
     5020ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "#if PJ_HAS_SYS_TYPES_H 
    100975021                  #     include <sys/types.h> 
    100985022                  #endif 
    … …  
    101025026                  #endif 
    101035027 
    10104  
    10105 #include <net/if.h> 
    10106 _ACEOF 
    10107 rm -f conftest.$ac_objext 
    10108 if { (ac_try="$ac_compile" 
    10109 case "(($ac_try" in 
    10110   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10111   *) ac_try_echo=$ac_try;; 
    10112 esac 
    10113 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10114   (eval "$ac_compile") 2>conftest.er1 
    10115   ac_status=$? 
    10116   grep -v '^ *+' conftest.er1 >conftest.err 
    10117   rm -f conftest.er1 
    10118   cat conftest.err >&5 
    10119   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10120   (exit $ac_status); } && { 
    10121          test -z "$ac_c_werror_flag" || 
    10122          test ! -s conftest.err 
    10123        } && test -s conftest.$ac_objext; then 
    10124   ac_cv_header_net_if_h=yes 
    10125 else 
    10126   echo "$as_me: failed program was:" >&5 
    10127 sed 's/^/| /' conftest.$ac_ext >&5 
    10128  
    10129         ac_cv_header_net_if_h=no 
    10130 fi 
    10131  
    10132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    10133 fi 
    10134 { echo "$as_me:$LINENO: result: $ac_cv_header_net_if_h" >&5 
    10135 echo "${ECHO_T}$ac_cv_header_net_if_h" >&6; } 
    10136 if test $ac_cv_header_net_if_h = yes; then 
    10137   cat >>confdefs.h <<\_ACEOF 
    10138 #define PJ_HAS_NET_IF_H 1 
    10139 _ACEOF 
    10140  
    10141 fi 
    10142  
    10143  
    10144 { echo "$as_me:$LINENO: result: Setting PJ_OS_NAME to $target" >&5 
    10145 echo "${ECHO_T}Setting PJ_OS_NAME to $target" >&6; } 
     5028" 
     5029if test "x$ac_cv_header_net_if_h" = x""yes; then : 
     5030  $as_echo "#define PJ_HAS_NET_IF_H 1" >>confdefs.h 
     5031 
     5032fi 
     5033 
     5034 
     5035{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Setting PJ_OS_NAME to $target" >&5 
     5036$as_echo "Setting PJ_OS_NAME to $target" >&6; } 
    101465037cat >>confdefs.h <<_ACEOF 
    101475038#define PJ_OS_NAME "$target" 
    … …  
    101495040 
    101505041 
    10151 { echo "$as_me:$LINENO: result: Setting PJ_HAS_ERRNO_VAR to 1" >&5 
    10152 echo "${ECHO_T}Setting PJ_HAS_ERRNO_VAR to 1" >&6; } 
    10153 cat >>confdefs.h <<\_ACEOF 
    10154 #define PJ_HAS_ERRNO_VAR 1 
    10155 _ACEOF 
    10156  
    10157  
    10158 { echo "$as_me:$LINENO: result: Setting PJ_HAS_HIGH_RES_TIMER to 1" >&5 
    10159 echo "${ECHO_T}Setting PJ_HAS_HIGH_RES_TIMER to 1" >&6; } 
    10160 cat >>confdefs.h <<\_ACEOF 
    10161 #define PJ_HAS_HIGH_RES_TIMER 1 
    10162 _ACEOF 
    10163  
    10164  
    10165 { echo "$as_me:$LINENO: result: Setting PJ_HAS_MALLOC to 1" >&5 
    10166 echo "${ECHO_T}Setting PJ_HAS_MALLOC to 1" >&6; } 
    10167 cat >>confdefs.h <<\_ACEOF 
    10168 #define PJ_HAS_MALLOC 1 
    10169 _ACEOF 
    10170  
    10171  
    10172 { echo "$as_me:$LINENO: result: Setting PJ_NATIVE_STRING_IS_UNICODE to 0" >&5 
    10173 echo "${ECHO_T}Setting PJ_NATIVE_STRING_IS_UNICODE to 0" >&6; } 
    10174 cat >>confdefs.h <<\_ACEOF 
    10175 #define PJ_NATIVE_STRING_IS_UNICODE 0 
    10176 _ACEOF 
    10177  
    10178  
    10179 { echo "$as_me:$LINENO: result: Setting PJ_ATOMIC_VALUE_TYPE to long" >&5 
    10180 echo "${ECHO_T}Setting PJ_ATOMIC_VALUE_TYPE to long" >&6; } 
    10181 cat >>confdefs.h <<\_ACEOF 
    10182 #define PJ_ATOMIC_VALUE_TYPE long 
    10183 _ACEOF 
    10184  
    10185  
    10186 { echo "$as_me:$LINENO: checking if inet_aton() is available" >&5 
    10187 echo $ECHO_N "checking if inet_aton() is available... $ECHO_C" >&6; } 
    10188 cat >conftest.$ac_ext <<_ACEOF 
    10189 /* confdefs.h.  */ 
    10190 _ACEOF 
    10191 cat confdefs.h >>conftest.$ac_ext 
    10192 cat >>conftest.$ac_ext <<_ACEOF 
     5042{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Setting PJ_HAS_ERRNO_VAR to 1" >&5 
     5043$as_echo "Setting PJ_HAS_ERRNO_VAR to 1" >&6; } 
     5044$as_echo "#define PJ_HAS_ERRNO_VAR 1" >>confdefs.h 
     5045 
     5046 
     5047{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Setting PJ_HAS_HIGH_RES_TIMER to 1" >&5 
     5048$as_echo "Setting PJ_HAS_HIGH_RES_TIMER to 1" >&6; } 
     5049$as_echo "#define PJ_HAS_HIGH_RES_TIMER 1" >>confdefs.h 
     5050 
     5051 
     5052{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Setting PJ_HAS_MALLOC to 1" >&5 
     5053$as_echo "Setting PJ_HAS_MALLOC to 1" >&6; } 
     5054$as_echo "#define PJ_HAS_MALLOC 1" >>confdefs.h 
     5055 
     5056 
     5057{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Setting PJ_NATIVE_STRING_IS_UNICODE to 0" >&5 
     5058$as_echo "Setting PJ_NATIVE_STRING_IS_UNICODE to 0" >&6; } 
     5059$as_echo "#define PJ_NATIVE_STRING_IS_UNICODE 0" >>confdefs.h 
     5060 
     5061 
     5062{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Setting PJ_ATOMIC_VALUE_TYPE to long" >&5 
     5063$as_echo "Setting PJ_ATOMIC_VALUE_TYPE to long" >&6; } 
     5064$as_echo "#define PJ_ATOMIC_VALUE_TYPE long" >>confdefs.h 
     5065 
     5066 
     5067{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_aton() is available" >&5 
     5068$as_echo_n "checking if inet_aton() is available... " >&6; } 
     5069cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    101935070/* end confdefs.h.  */ 
    101945071#include <sys/types.h> 
    … …  
    102035080} 
    102045081_ACEOF 
    10205 rm -f conftest.$ac_objext 
    10206 if { (ac_try="$ac_compile" 
    10207 case "(($ac_try" in 
    10208   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10209   *) ac_try_echo=$ac_try;; 
    10210 esac 
    10211 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10212   (eval "$ac_compile") 2>conftest.er1 
    10213   ac_status=$? 
    10214   grep -v '^ *+' conftest.er1 >conftest.err 
    10215   rm -f conftest.er1 
    10216   cat conftest.err >&5 
    10217   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10218   (exit $ac_status); } && { 
    10219          test -z "$ac_c_werror_flag" || 
    10220          test ! -s conftest.err 
    10221        } && test -s conftest.$ac_objext; then 
    10222   cat >>confdefs.h <<\_ACEOF 
    10223 #define PJ_SOCK_HAS_INET_ATON 1 
    10224 _ACEOF 
    10225  
    10226                    { echo "$as_me:$LINENO: result: yes" >&5 
    10227 echo "${ECHO_T}yes" >&6; } 
    10228 else 
    10229   echo "$as_me: failed program was:" >&5 
    10230 sed 's/^/| /' conftest.$ac_ext >&5 
    10231  
    10232         { echo "$as_me:$LINENO: result: no" >&5 
    10233 echo "${ECHO_T}no" >&6; } 
    10234 fi 
    10235  
     5082if ac_fn_c_try_compile "$LINENO"; then : 
     5083  $as_echo "#define PJ_SOCK_HAS_INET_ATON 1" >>confdefs.h 
     5084 
     5085                   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 
     5086$as_echo "yes" >&6; } 
     5087else 
     5088  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     5089$as_echo "no" >&6; } 
     5090fi 
    102365091rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    102375092 
    10238 { echo "$as_me:$LINENO: checking if inet_pton() is available" >&5 
    10239 echo $ECHO_N "checking if inet_pton() is available... $ECHO_C" >&6; } 
    10240 cat >conftest.$ac_ext <<_ACEOF 
    10241 /* confdefs.h.  */ 
    10242 _ACEOF 
    10243 cat confdefs.h >>conftest.$ac_ext 
    10244 cat >>conftest.$ac_ext <<_ACEOF 
     5093{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_pton() is available" >&5 
     5094$as_echo_n "checking if inet_pton() is available... " >&6; } 
     5095cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    102455096/* end confdefs.h.  */ 
    102465097#include <sys/types.h> 
    … …  
    102555106} 
    102565107_ACEOF 
    10257 rm -f conftest.$ac_objext 
    10258 if { (ac_try="$ac_compile" 
    10259 case "(($ac_try" in 
    10260   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10261   *) ac_try_echo=$ac_try;; 
    10262 esac 
    10263 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10264   (eval "$ac_compile") 2>conftest.er1 
    10265   ac_status=$? 
    10266   grep -v '^ *+' conftest.er1 >conftest.err 
    10267   rm -f conftest.er1 
    10268   cat conftest.err >&5 
    10269   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10270   (exit $ac_status); } && { 
    10271          test -z "$ac_c_werror_flag" || 
    10272          test ! -s conftest.err 
    10273        } && test -s conftest.$ac_objext; then 
    10274   cat >>confdefs.h <<\_ACEOF 
    10275 #define PJ_SOCK_HAS_INET_PTON 1 
    10276 _ACEOF 
    10277  
    10278                    { echo "$as_me:$LINENO: result: yes" >&5 
    10279 echo "${ECHO_T}yes" >&6; } 
    10280 else 
    10281   echo "$as_me: failed program was:" >&5 
    10282 sed 's/^/| /' conftest.$ac_ext >&5 
    10283  
    10284         { echo "$as_me:$LINENO: result: no" >&5 
    10285 echo "${ECHO_T}no" >&6; } 
    10286 fi 
    10287  
     5108if ac_fn_c_try_compile "$LINENO"; then : 
     5109  $as_echo "#define PJ_SOCK_HAS_INET_PTON 1" >>confdefs.h 
     5110 
     5111                   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 
     5112$as_echo "yes" >&6; } 
     5113else 
     5114  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     5115$as_echo "no" >&6; } 
     5116fi 
    102885117rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    102895118 
    10290 { echo "$as_me:$LINENO: checking if inet_ntop() is available" >&5 
    10291 echo $ECHO_N "checking if inet_ntop() is available... $ECHO_C" >&6; } 
    10292 cat >conftest.$ac_ext <<_ACEOF 
    10293 /* confdefs.h.  */ 
    10294 _ACEOF 
    10295 cat confdefs.h >>conftest.$ac_ext 
    10296 cat >>conftest.$ac_ext <<_ACEOF 
     5119{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_ntop() is available" >&5 
     5120$as_echo_n "checking if inet_ntop() is available... " >&6; } 
     5121cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    102975122/* end confdefs.h.  */ 
    102985123#include <sys/types.h> 
    … …  
    103075132} 
    103085133_ACEOF 
    10309 rm -f conftest.$ac_objext 
    10310 if { (ac_try="$ac_compile" 
    10311 case "(($ac_try" in 
    10312   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10313   *) ac_try_echo=$ac_try;; 
    10314 esac 
    10315 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10316   (eval "$ac_compile") 2>conftest.er1 
    10317   ac_status=$? 
    10318   grep -v '^ *+' conftest.er1 >conftest.err 
    10319   rm -f conftest.er1 
    10320   cat conftest.err >&5 
    10321   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10322   (exit $ac_status); } && { 
    10323          test -z "$ac_c_werror_flag" || 
    10324          test ! -s conftest.err 
    10325        } && test -s conftest.$ac_objext; then 
    10326   cat >>confdefs.h <<\_ACEOF 
    10327 #define PJ_SOCK_HAS_INET_NTOP 1 
    10328 _ACEOF 
    10329  
    10330                    { echo "$as_me:$LINENO: result: yes" >&5 
    10331 echo "${ECHO_T}yes" >&6; } 
    10332 else 
    10333   echo "$as_me: failed program was:" >&5 
    10334 sed 's/^/| /' conftest.$ac_ext >&5 
    10335  
    10336         { echo "$as_me:$LINENO: result: no" >&5 
    10337 echo "${ECHO_T}no" >&6; } 
    10338 fi 
    10339  
     5134if ac_fn_c_try_compile "$LINENO"; then : 
     5135  $as_echo "#define PJ_SOCK_HAS_INET_NTOP 1" >>confdefs.h 
     5136 
     5137                   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 
     5138$as_echo "yes" >&6; } 
     5139else 
     5140  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     5141$as_echo "no" >&6; } 
     5142fi 
    103405143rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    103415144 
    10342 { echo "$as_me:$LINENO: checking if getaddrinfo() is available" >&5 
    10343 echo $ECHO_N "checking if getaddrinfo() is available... $ECHO_C" >&6; } 
    10344 cat >conftest.$ac_ext <<_ACEOF 
    10345 /* confdefs.h.  */ 
    10346 _ACEOF 
    10347 cat confdefs.h >>conftest.$ac_ext 
    10348 cat >>conftest.$ac_ext <<_ACEOF 
     5145{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo() is available" >&5 
     5146$as_echo_n "checking if getaddrinfo() is available... " >&6; } 
     5147cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    103495148/* end confdefs.h.  */ 
    103505149#include <sys/types.h> 
    … …  
    103595158} 
    103605159_ACEOF 
    10361 rm -f conftest.$ac_objext 
    10362 if { (ac_try="$ac_compile" 
    10363 case "(($ac_try" in 
    10364   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10365   *) ac_try_echo=$ac_try;; 
    10366 esac 
    10367 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10368   (eval "$ac_compile") 2>conftest.er1 
    10369   ac_status=$? 
    10370   grep -v '^ *+' conftest.er1 >conftest.err 
    10371   rm -f conftest.er1 
    10372   cat conftest.err >&5 
    10373   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10374   (exit $ac_status); } && { 
    10375          test -z "$ac_c_werror_flag" || 
    10376          test ! -s conftest.err 
    10377        } && test -s conftest.$ac_objext; then 
    10378   cat >>confdefs.h <<\_ACEOF 
    10379 #define PJ_SOCK_HAS_GETADDRINFO 1 
    10380 _ACEOF 
    10381  
    10382                    { echo "$as_me:$LINENO: result: yes" >&5 
    10383 echo "${ECHO_T}yes" >&6; } 
    10384 else 
    10385   echo "$as_me: failed program was:" >&5 
    10386 sed 's/^/| /' conftest.$ac_ext >&5 
    10387  
    10388         { echo "$as_me:$LINENO: result: no" >&5 
    10389 echo "${ECHO_T}no" >&6; } 
    10390 fi 
    10391  
     5160if ac_fn_c_try_compile "$LINENO"; then : 
     5161  $as_echo "#define PJ_SOCK_HAS_GETADDRINFO 1" >>confdefs.h 
     5162 
     5163                   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 
     5164$as_echo "yes" >&6; } 
     5165else 
     5166  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     5167$as_echo "no" >&6; } 
     5168fi 
    103925169rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    103935170 
    10394 { echo "$as_me:$LINENO: checking if sockaddr_in has sin_len member" >&5 
    10395 echo $ECHO_N "checking if sockaddr_in has sin_len member... $ECHO_C" >&6; } 
    10396 cat >conftest.$ac_ext <<_ACEOF 
    10397 /* confdefs.h.  */ 
    10398 _ACEOF 
    10399 cat confdefs.h >>conftest.$ac_ext 
    10400 cat >>conftest.$ac_ext <<_ACEOF 
     5171{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr_in has sin_len member" >&5 
     5172$as_echo_n "checking if sockaddr_in has sin_len member... " >&6; } 
     5173cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    104015174/* end confdefs.h.  */ 
    104025175#include <sys/types.h> 
    … …  
    104125185} 
    104135186_ACEOF 
    10414 rm -f conftest.$ac_objext 
    10415 if { (ac_try="$ac_compile" 
    10416 case "(($ac_try" in 
    10417   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10418   *) ac_try_echo=$ac_try;; 
    10419 esac 
    10420 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10421   (eval "$ac_compile") 2>conftest.er1 
    10422   ac_status=$? 
    10423   grep -v '^ *+' conftest.er1 >conftest.err 
    10424   rm -f conftest.er1 
    10425   cat conftest.err >&5 
    10426   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10427   (exit $ac_status); } && { 
    10428          test -z "$ac_c_werror_flag" || 
    10429          test ! -s conftest.err 
    10430        } && test -s conftest.$ac_objext; then 
    10431   cat >>confdefs.h <<\_ACEOF 
    10432 #define PJ_SOCKADDR_HAS_LEN 1 
    10433 _ACEOF 
    10434  
    10435                    { echo "$as_me:$LINENO: result: yes" >&5 
    10436 echo "${ECHO_T}yes" >&6; } 
    10437 else 
    10438   echo "$as_me: failed program was:" >&5 
    10439 sed 's/^/| /' conftest.$ac_ext >&5 
    10440  
    10441         { echo "$as_me:$LINENO: result: no" >&5 
    10442 echo "${ECHO_T}no" >&6; } 
    10443 fi 
    10444  
     5187if ac_fn_c_try_compile "$LINENO"; then : 
     5188  $as_echo "#define PJ_SOCKADDR_HAS_LEN 1" >>confdefs.h 
     5189 
     5190                   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 
     5191$as_echo "yes" >&6; } 
     5192else 
     5193  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     5194$as_echo "no" >&6; } 
     5195fi 
    104455196rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    104465197 
    10447 { echo "$as_me:$LINENO: checking if socklen_t is available" >&5 
    10448 echo $ECHO_N "checking if socklen_t is available... $ECHO_C" >&6; } 
    10449 cat >conftest.$ac_ext <<_ACEOF 
    10450 /* confdefs.h.  */ 
    10451 _ACEOF 
    10452 cat confdefs.h >>conftest.$ac_ext 
    10453 cat >>conftest.$ac_ext <<_ACEOF 
     5198{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if socklen_t is available" >&5 
     5199$as_echo_n "checking if socklen_t is available... " >&6; } 
     5200cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    104545201/* end confdefs.h.  */ 
    104555202#include <sys/types.h> 
    … …  
    104635210} 
    104645211_ACEOF 
    10465 rm -f conftest.$ac_objext 
    10466 if { (ac_try="$ac_compile" 
    10467 case "(($ac_try" in 
    10468   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10469   *) ac_try_echo=$ac_try;; 
    10470 esac 
    10471 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10472   (eval "$ac_compile") 2>conftest.er1 
    10473   ac_status=$? 
    10474   grep -v '^ *+' conftest.er1 >conftest.err 
    10475   rm -f conftest.er1 
    10476   cat conftest.err >&5 
    10477   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10478   (exit $ac_status); } && { 
    10479          test -z "$ac_c_werror_flag" || 
    10480          test ! -s conftest.err 
    10481        } && test -s conftest.$ac_objext; then 
    10482   cat >>confdefs.h <<\_ACEOF 
    10483 #define PJ_HAS_SOCKLEN_T 1 
    10484 _ACEOF 
    10485  
    10486                    { echo "$as_me:$LINENO: result: yes" >&5 
    10487 echo "${ECHO_T}yes" >&6; } 
    10488 else 
    10489   echo "$as_me: failed program was:" >&5 
    10490 sed 's/^/| /' conftest.$ac_ext >&5 
    10491  
    10492         { echo "$as_me:$LINENO: result: no" >&5 
    10493 echo "${ECHO_T}no" >&6; } 
    10494 fi 
    10495  
     5212if ac_fn_c_try_compile "$LINENO"; then : 
     5213  $as_echo "#define PJ_HAS_SOCKLEN_T 1" >>confdefs.h 
     5214 
     5215                   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 
     5216$as_echo "yes" >&6; } 
     5217else 
     5218  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     5219$as_echo "no" >&6; } 
     5220fi 
    104965221rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    104975222 
    10498 { echo "$as_me:$LINENO: checking if SO_ERROR is available" >&5 
    10499 echo $ECHO_N "checking if SO_ERROR is available... $ECHO_C" >&6; } 
     5223{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if SO_ERROR is available" >&5 
     5224$as_echo_n "checking if SO_ERROR is available... " >&6; } 
    105005225case $target in 
    105015226    *mingw* | *cygw* | *win32* | *w32* ) 
    10502         cat >>confdefs.h <<\_ACEOF 
    10503 #define PJ_HAS_SO_ERROR 1 
    10504 _ACEOF 
    10505  
    10506         { echo "$as_me:$LINENO: result: yes" >&5 
    10507 echo "${ECHO_T}yes" >&6; } 
     5227        $as_echo "#define PJ_HAS_SO_ERROR 1" >>confdefs.h 
     5228 
     5229        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 
     5230$as_echo "yes" >&6; } 
    105085231        ;; 
    105095232    *) 
    10510         cat >conftest.$ac_ext <<_ACEOF 
    10511 /* confdefs.h.  */ 
    10512 _ACEOF 
    10513 cat confdefs.h >>conftest.$ac_ext 
    10514 cat >>conftest.$ac_ext <<_ACEOF 
     5233        cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    105155234/* end confdefs.h.  */ 
    105165235#include <sys/types.h> 
    … …  
    105265245} 
    105275246_ACEOF 
    10528 rm -f conftest.$ac_objext 
    10529 if { (ac_try="$ac_compile" 
    10530 case "(($ac_try" in 
    10531   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10532   *) ac_try_echo=$ac_try;; 
    10533 esac 
    10534 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10535   (eval "$ac_compile") 2>conftest.er1 
    10536   ac_status=$? 
    10537   grep -v '^ *+' conftest.er1 >conftest.err 
    10538   rm -f conftest.er1 
    10539   cat conftest.err >&5 
    10540   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10541   (exit $ac_status); } && { 
    10542          test -z "$ac_c_werror_flag" || 
    10543          test ! -s conftest.err 
    10544        } && test -s conftest.$ac_objext; then 
    10545   cat >>confdefs.h <<\_ACEOF 
    10546 #define PJ_HAS_SO_ERROR 1 
    10547 _ACEOF 
    10548  
    10549                            { echo "$as_me:$LINENO: result: yes" >&5 
    10550 echo "${ECHO_T}yes" >&6; } 
    10551 else 
    10552   echo "$as_me: failed program was:" >&5 
    10553 sed 's/^/| /' conftest.$ac_ext >&5 
    10554  
    10555         { echo "$as_me:$LINENO: result: no" >&5 
    10556 echo "${ECHO_T}no" >&6; } 
    10557 fi 
    10558  
     5247if ac_fn_c_try_compile "$LINENO"; then : 
     5248  $as_echo "#define PJ_HAS_SO_ERROR 1" >>confdefs.h 
     5249 
     5250                           { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 
     5251$as_echo "yes" >&6; } 
     5252else 
     5253  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     5254$as_echo "no" >&6; } 
     5255fi 
    105595256rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    105605257        ;; 
    … …  
    105625259 
    105635260 
    10564 { echo "$as_me:$LINENO: checking if pthread_rwlock_t is available" >&5 
    10565 echo $ECHO_N "checking if pthread_rwlock_t is available... $ECHO_C" >&6; } 
    10566 cat >conftest.$ac_ext <<_ACEOF 
    10567 /* confdefs.h.  */ 
    10568 _ACEOF 
    10569 cat confdefs.h >>conftest.$ac_ext 
    10570 cat >>conftest.$ac_ext <<_ACEOF 
     5261{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if pthread_rwlock_t is available" >&5 
     5262$as_echo_n "checking if pthread_rwlock_t is available... " >&6; } 
     5263cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    105715264/* end confdefs.h.  */ 
    105725265#include <pthread.h> 
    … …  
    105795272} 
    105805273_ACEOF 
    10581 rm -f conftest.$ac_objext 
    10582 if { (ac_try="$ac_compile" 
    10583 case "(($ac_try" in 
    10584   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10585   *) ac_try_echo=$ac_try;; 
    10586 esac 
    10587 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10588   (eval "$ac_compile") 2>conftest.er1 
    10589   ac_status=$? 
    10590   grep -v '^ *+' conftest.er1 >conftest.err 
    10591   rm -f conftest.er1 
    10592   cat conftest.err >&5 
    10593   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10594   (exit $ac_status); } && { 
    10595          test -z "$ac_c_werror_flag" || 
    10596          test ! -s conftest.err 
    10597        } && test -s conftest.$ac_objext; then 
    10598   cat >>confdefs.h <<\_ACEOF 
    10599 #define PJ_EMULATE_RWMUTEX 0 
    10600 _ACEOF 
     5274if ac_fn_c_try_compile "$LINENO"; then : 
     5275  $as_echo "#define PJ_EMULATE_RWMUTEX 0" >>confdefs.h 
    106015276 
    106025277                   ac_rwmutex="yes" 
    10603                    { echo "$as_me:$LINENO: result: yes" >&5 
    10604 echo "${ECHO_T}yes" >&6; } 
    10605 else 
    10606   echo "$as_me: failed program was:" >&5 
    10607 sed 's/^/| /' conftest.$ac_ext >&5 
    10608  
    10609         cat >>confdefs.h <<\_ACEOF 
    10610 #define PJ_EMULATE_RWMUTEX 1 
    10611 _ACEOF 
     5278                   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 
     5279$as_echo "yes" >&6; } 
     5280else 
     5281  $as_echo "#define PJ_EMULATE_RWMUTEX 1" >>confdefs.h 
    106125282 
    106135283                   ac_rwmutex="no" 
    10614                    { echo "$as_me:$LINENO: result: no" >&5 
    10615 echo "${ECHO_T}no" >&6; } 
    10616 fi 
    10617  
     5284                   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     5285$as_echo "no" >&6; } 
     5286fi 
    106185287rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    106195288 
    106205289if test "$ac_rwmutex" = "no"; then 
    10621     { echo "$as_me:$LINENO: checking if pthread_rwlock_t is available with _POSIX_READER_WRITER_LOCKS" >&5 
    10622 echo $ECHO_N "checking if pthread_rwlock_t is available with _POSIX_READER_WRITER_LOCKS... $ECHO_C" >&6; } 
    10623     cat >conftest.$ac_ext <<_ACEOF 
    10624 /* confdefs.h.  */ 
    10625 _ACEOF 
    10626 cat confdefs.h >>conftest.$ac_ext 
    10627 cat >>conftest.$ac_ext <<_ACEOF 
     5290    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if pthread_rwlock_t is available with _POSIX_READER_WRITER_LOCKS" >&5 
     5291$as_echo_n "checking if pthread_rwlock_t is available with _POSIX_READER_WRITER_LOCKS... " >&6; } 
     5292    cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    106285293/* end confdefs.h.  */ 
    106295294#define _POSIX_READER_WRITER_LOCKS 
    … …  
    106375302} 
    106385303_ACEOF 
    10639 rm -f conftest.$ac_objext 
    10640 if { (ac_try="$ac_compile" 
    10641 case "(($ac_try" in 
    10642   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10643   *) ac_try_echo=$ac_try;; 
    10644 esac 
    10645 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10646   (eval "$ac_compile") 2>conftest.er1 
    10647   ac_status=$? 
    10648   grep -v '^ *+' conftest.er1 >conftest.err 
    10649   rm -f conftest.er1 
    10650   cat conftest.err >&5 
    10651   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10652   (exit $ac_status); } && { 
    10653          test -z "$ac_c_werror_flag" || 
    10654          test ! -s conftest.err 
    10655        } && test -s conftest.$ac_objext; then 
    10656   cat >>confdefs.h <<\_ACEOF 
    10657 #define PJ_EMULATE_RWMUTEX 0 
    10658 _ACEOF 
     5304if ac_fn_c_try_compile "$LINENO"; then : 
     5305  $as_echo "#define PJ_EMULATE_RWMUTEX 0" >>confdefs.h 
    106595306 
    106605307                       CFLAGS="$CFLAGS -D_POSIX_THREADS -D_POSIX_READER_WRITER_LOCKS" 
    10661                        { echo "$as_me:$LINENO: result: yes" >&5 
    10662 echo "${ECHO_T}yes" >&6; } 
    10663 else 
    10664   echo "$as_me: failed program was:" >&5 
    10665 sed 's/^/| /' conftest.$ac_ext >&5 
    10666  
    10667         cat >>confdefs.h <<\_ACEOF 
    10668 #define PJ_EMULATE_RWMUTEX 1 
    10669 _ACEOF 
    10670  
    10671                        { echo "$as_me:$LINENO: result: no" >&5 
    10672 echo "${ECHO_T}no" >&6; } 
    10673 fi 
    10674  
     5308                       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 
     5309$as_echo "yes" >&6; } 
     5310else 
     5311  $as_echo "#define PJ_EMULATE_RWMUTEX 1" >>confdefs.h 
     5312 
     5313                       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     5314$as_echo "no" >&6; } 
     5315fi 
    106755316rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    106765317fi 
    106775318 
    10678 { echo "$as_me:$LINENO: checking if pthread_mutexattr_settype() is available" >&5 
    10679 echo $ECHO_N "checking if pthread_mutexattr_settype() is available... $ECHO_C" >&6; } 
    10680 cat >conftest.$ac_ext <<_ACEOF 
    10681 /* confdefs.h.  */ 
    10682 _ACEOF 
    10683 cat confdefs.h >>conftest.$ac_ext 
    10684 cat >>conftest.$ac_ext <<_ACEOF 
     5319{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if pthread_mutexattr_settype() is available" >&5 
     5320$as_echo_n "checking if pthread_mutexattr_settype() is available... " >&6; } 
     5321cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    106855322/* end confdefs.h.  */ 
    106865323#include <pthread.h> 
    … …  
    106935330} 
    106945331_ACEOF 
    10695 rm -f conftest.$ac_objext 
    10696 if { (ac_try="$ac_compile" 
    10697 case "(($ac_try" in 
    10698   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10699   *) ac_try_echo=$ac_try;; 
    10700 esac 
    10701 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10702   (eval "$ac_compile") 2>conftest.er1 
    10703   ac_status=$? 
    10704   grep -v '^ *+' conftest.er1 >conftest.err 
    10705   rm -f conftest.er1 
    10706   cat conftest.err >&5 
    10707   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10708   (exit $ac_status); } && { 
    10709          test -z "$ac_c_werror_flag" || 
    10710          test ! -s conftest.err 
    10711        } && test -s conftest.$ac_objext; then 
    10712   cat >>confdefs.h <<\_ACEOF 
    10713 #define PJ_HAS_PTHREAD_MUTEXATTR_SETTYPE 1 
    10714 _ACEOF 
    10715  
    10716                    { echo "$as_me:$LINENO: result: yes" >&5 
    10717 echo "${ECHO_T}yes" >&6; } 
    10718 else 
    10719   echo "$as_me: failed program was:" >&5 
    10720 sed 's/^/| /' conftest.$ac_ext >&5 
    10721  
    10722         { echo "$as_me:$LINENO: result: no" >&5 
    10723 echo "${ECHO_T}no" >&6; } 
    10724 fi 
    10725  
     5332if ac_fn_c_try_compile "$LINENO"; then : 
     5333  $as_echo "#define PJ_HAS_PTHREAD_MUTEXATTR_SETTYPE 1" >>confdefs.h 
     5334 
     5335                   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 
     5336$as_echo "yes" >&6; } 
     5337else 
     5338  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     5339$as_echo "no" >&6; } 
     5340fi 
    107265341rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    107275342 
    10728 { echo "$as_me:$LINENO: checking if pthread_mutexattr_t has recursive member" >&5 
    10729 echo $ECHO_N "checking if pthread_mutexattr_t has recursive member... $ECHO_C" >&6; } 
    10730 cat >conftest.$ac_ext <<_ACEOF 
    10731 /* confdefs.h.  */ 
    10732 _ACEOF 
    10733 cat confdefs.h >>conftest.$ac_ext 
    10734 cat >>conftest.$ac_ext <<_ACEOF 
     5343{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if pthread_mutexattr_t has recursive member" >&5 
     5344$as_echo_n "checking if pthread_mutexattr_t has recursive member... " >&6; } 
     5345cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    107355346/* end confdefs.h.  */ 
    107365347#include <pthread.h> 
    … …  
    107445355} 
    107455356_ACEOF 
    10746 rm -f conftest.$ac_objext 
    10747 if { (ac_try="$ac_compile" 
    10748 case "(($ac_try" in 
    10749   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10750   *) ac_try_echo=$ac_try;; 
    10751 esac 
    10752 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10753   (eval "$ac_compile") 2>conftest.er1 
    10754   ac_status=$? 
    10755   grep -v '^ *+' conftest.er1 >conftest.err 
    10756   rm -f conftest.er1 
    10757   cat conftest.err >&5 
    10758   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10759   (exit $ac_status); } && { 
    10760          test -z "$ac_c_werror_flag" || 
    10761          test ! -s conftest.err 
    10762        } && test -s conftest.$ac_objext; then 
    10763   cat >>confdefs.h <<\_ACEOF 
    10764 #define PJ_PTHREAD_MUTEXATTR_T_HAS_RECURSIVE 1 
    10765 _ACEOF 
    10766  
    10767                    { echo "$as_me:$LINENO: result: yes" >&5 
    10768 echo "${ECHO_T}yes" >&6; } 
    10769 else 
    10770   echo "$as_me: failed program was:" >&5 
    10771 sed 's/^/| /' conftest.$ac_ext >&5 
    10772  
    10773         { echo "$as_me:$LINENO: result: no" >&5 
    10774 echo "${ECHO_T}no" >&6; } 
    10775 fi 
    10776  
     5357if ac_fn_c_try_compile "$LINENO"; then : 
     5358  $as_echo "#define PJ_PTHREAD_MUTEXATTR_T_HAS_RECURSIVE 1" >>confdefs.h 
     5359 
     5360                   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 
     5361$as_echo "yes" >&6; } 
     5362else 
     5363  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     5364$as_echo "no" >&6; } 
     5365fi 
    107775366rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    107785367 
    107795368 
    10780 { echo "$as_me:$LINENO: checking ioqueue backend" >&5 
    10781 echo $ECHO_N "checking ioqueue backend... $ECHO_C" >&6; } 
     5369{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ioqueue backend" >&5 
     5370$as_echo_n "checking ioqueue backend... " >&6; } 
    107825371# Check whether --enable-epoll was given. 
    10783 if test "${enable_epoll+set}" = set; then 
     5372if test "${enable_epoll+set}" = set; then : 
    107845373  enableval=$enable_epoll; 
    107855374                ac_os_objs=ioqueue_epoll.o 
    10786                 { echo "$as_me:$LINENO: result: /dev/epoll" >&5 
    10787 echo "${ECHO_T}/dev/epoll" >&6; } 
     5375                { $as_echo "$as_me:${as_lineno-$LINENO}: result: /dev/epoll" >&5 
     5376$as_echo "/dev/epoll" >&6; } 
    107885377 
    107895378else 
    107905379 
    107915380                ac_os_objs=ioqueue_select.o 
    10792                 { echo "$as_me:$LINENO: result: select()" >&5 
    10793 echo "${ECHO_T}select()" >&6; } 
     5381                { $as_echo "$as_me:${as_lineno-$LINENO}: result: select()" >&5 
     5382$as_echo "select()" >&6; } 
    107945383 
    107955384fi 
    … …  
    108285417 
    108295418# Check whether --with-external-speex was given. 
    10830 if test "${with_external_speex+set}" = set; then 
     5419if test "${with_external_speex+set}" = set; then : 
    108315420  withval=$with_external_speex; 
    108325421        if test "x$with_external_speex" != "xno"; then 
    108335422                # Test Speex installation 
    10834                 { echo "$as_me:$LINENO: checking if external Speex devkit is installed" >&5 
    10835 echo $ECHO_N "checking if external Speex devkit is installed... $ECHO_C" >&6; } 
    10836                 cat >conftest.$ac_ext <<_ACEOF 
    10837 /* confdefs.h.  */ 
    10838 _ACEOF 
    10839 cat confdefs.h >>conftest.$ac_ext 
    10840 cat >>conftest.$ac_ext <<_ACEOF 
     5423                { $as_echo "$as_me:${as_lineno-$LINENO}: checking if external Speex devkit is installed" >&5 
     5424$as_echo_n "checking if external Speex devkit is installed... " >&6; } 
     5425                cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    108415426/* end confdefs.h.  */ 
    108425427#include <speex/speex.h> 
    … …  
    108515436} 
    108525437_ACEOF 
    10853 rm -f conftest.$ac_objext 
    10854 if { (ac_try="$ac_compile" 
    10855 case "(($ac_try" in 
    10856   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10857   *) ac_try_echo=$ac_try;; 
    10858 esac 
    10859 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10860   (eval "$ac_compile") 2>conftest.er1 
    10861   ac_status=$? 
    10862   grep -v '^ *+' conftest.er1 >conftest.err 
    10863   rm -f conftest.er1 
    10864   cat conftest.err >&5 
    10865   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10866   (exit $ac_status); } && { 
    10867          test -z "$ac_c_werror_flag" || 
    10868          test ! -s conftest.err 
    10869        } && test -s conftest.$ac_objext; then 
    10870   { echo "$as_me:$LINENO: result: yes!!" >&5 
    10871 echo "${ECHO_T}yes!!" >&6; } 
    10872                                    cat >>confdefs.h <<\_ACEOF 
    10873 #define PJMEDIA_EXTERNAL_SPEEX_CODEC 1 
    10874 _ACEOF 
     5438if ac_fn_c_try_compile "$LINENO"; then : 
     5439  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes!!" >&5 
     5440$as_echo "yes!!" >&6; } 
     5441                                   $as_echo "#define PJMEDIA_EXTERNAL_SPEEX_CODEC 1" >>confdefs.h 
    108755442 
    108765443                                   ac_external_speex="1" 
    108775444 
    108785445else 
    10879   echo "$as_me: failed program was:" >&5 
    10880 sed 's/^/| /' conftest.$ac_ext >&5 
    10881  
    10882         { { echo "$as_me:$LINENO: error: Unable to use external Speex library. If Speex development files are not available in the default locations, use CFLAGS and LDFLAGS env var to set the include/lib paths" >&5 
    10883 echo "$as_me: error: Unable to use external Speex library. If Speex development files are not available in the default locations, use CFLAGS and LDFLAGS env var to set the include/lib paths" >&2;} 
    10884    { (exit 1); exit 1; }; } 
    10885 fi 
    10886  
     5446  as_fn_error "Unable to use external Speex library. If Speex development files are not available in the default locations, use CFLAGS and LDFLAGS env var to set the include/lib paths" "$LINENO" 5 
     5447fi 
    108875448rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    108885449        fi 
    … …  
    108965457 
    108975458# Check whether --with-external-gsm was given. 
    10898 if test "${with_external_gsm+set}" = set; then 
     5459if test "${with_external_gsm+set}" = set; then : 
    108995460  withval=$with_external_gsm; 
    109005461        if test "x$with_external_gsm" != "xno"; then 
    109015462                # Test GSM library installation 
    10902                 { echo "$as_me:$LINENO: checking if external GSM devkit is installed as gsm/gsm.h" >&5 
    10903 echo $ECHO_N "checking if external GSM devkit is installed as gsm/gsm.h... $ECHO_C" >&6; } 
    10904                 cat >conftest.$ac_ext <<_ACEOF 
    10905 /* confdefs.h.  */ 
    10906 _ACEOF 
    10907 cat confdefs.h >>conftest.$ac_ext 
    10908 cat >>conftest.$ac_ext <<_ACEOF 
     5463                { $as_echo "$as_me:${as_lineno-$LINENO}: checking if external GSM devkit is installed as gsm/gsm.h" >&5 
     5464$as_echo_n "checking if external GSM devkit is installed as gsm/gsm.h... " >&6; } 
     5465                cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    109095466/* end confdefs.h.  */ 
    109105467#include <gsm/gsm.h> 
    … …  
    109175474} 
    109185475_ACEOF 
    10919 rm -f conftest.$ac_objext 
    10920 if { (ac_try="$ac_compile" 
    10921 case "(($ac_try" in 
    10922   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10923   *) ac_try_echo=$ac_try;; 
    10924 esac 
    10925 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10926   (eval "$ac_compile") 2>conftest.er1 
    10927   ac_status=$? 
    10928   grep -v '^ *+' conftest.er1 >conftest.err 
    10929   rm -f conftest.er1 
    10930   cat conftest.err >&5 
    10931   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10932   (exit $ac_status); } && { 
    10933          test -z "$ac_c_werror_flag" || 
    10934          test ! -s conftest.err 
    10935        } && test -s conftest.$ac_objext; then 
    10936   { echo "$as_me:$LINENO: result: yes!!" >&5 
    10937 echo "${ECHO_T}yes!!" >&6; } 
    10938                      cat >>confdefs.h <<\_ACEOF 
    10939 #define PJMEDIA_EXTERNAL_GSM_CODEC 1 
    10940 _ACEOF 
    10941  
    10942                      cat >>confdefs.h <<\_ACEOF 
    10943 #define PJMEDIA_EXTERNAL_GSM_GSM_H 1 
    10944 _ACEOF 
     5476if ac_fn_c_try_compile "$LINENO"; then : 
     5477  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes!!" >&5 
     5478$as_echo "yes!!" >&6; } 
     5479                     $as_echo "#define PJMEDIA_EXTERNAL_GSM_CODEC 1" >>confdefs.h 
     5480 
     5481                     $as_echo "#define PJMEDIA_EXTERNAL_GSM_GSM_H 1" >>confdefs.h 
    109455482 
    109465483                     ac_external_gsm="1" 
    109475484 
    109485485else 
    10949   echo "$as_me: failed program was:" >&5 
    10950 sed 's/^/| /' conftest.$ac_ext >&5 
    10951  
    10952  
    10953                      { echo "$as_me:$LINENO: result: no" >&5 
    10954 echo "${ECHO_T}no" >&6; } 
    10955                      { echo "$as_me:$LINENO: checking if external GSM devkit is installed as gsm.h" >&5 
    10956 echo $ECHO_N "checking if external GSM devkit is installed as gsm.h... $ECHO_C" >&6; } 
    10957                      cat >conftest.$ac_ext <<_ACEOF 
    10958 /* confdefs.h.  */ 
    10959 _ACEOF 
    10960 cat confdefs.h >>conftest.$ac_ext 
    10961 cat >>conftest.$ac_ext <<_ACEOF 
     5486 
     5487                     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 
     5488$as_echo "no" >&6; } 
     5489                     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if external GSM devkit is installed as gsm.h" >&5 
     5490$as_echo_n "checking if external GSM devkit is installed as gsm.h... " >&6; } 
     5491                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    109625492/* end confdefs.h.  */ 
    109635493#include <gsm.h> 
    … …  
    109705500} 
    109715501_ACEOF 
    10972 rm -f conftest.$ac_objext 
    10973 if { (ac_try="$ac_compile" 
    10974 case "(($ac_try" in 
    10975   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    10976   *) ac_try_echo=$ac_try;; 
    10977 esac 
    10978 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    10979   (eval "$ac_compile") 2>conftest.er1 
    10980   ac_status=$? 
    10981   grep -v '^ *+' conftest.er1 >conftest.err 
    10982   rm -f conftest.er1 
    10983   cat conftest.err >&5 
    10984   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    10985   (exit $ac_status); } && { 
    10986          test -z "$ac_c_werror_flag" || 
    10987          test ! -s conftest.err 
    10988        } && test -s conftest.$ac_objext; then 
    10989   { echo "$as_me:$LINENO: result: yes!!" >&5 
    10990 echo "${ECHO_T}yes!!" >&6; } 
    10991                          cat >>confdefs.h <<\_ACEOF 
    10992 #define PJMEDIA_EXTERNAL_GSM_CODEC 1 
    10993 _ACEOF 
    10994  
    10995                          cat >>confdefs.h <<\_ACEOF 
    10996 #define PJMEDIA_EXTERNAL_GSM_H 1 
    10997 _ACEOF 
     5502if ac_fn_c_try_compile "$LINENO"; then : 
     5503  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes!!" >&5 
     5504$as_echo "yes!!" >&6; } 
     5505                         $as_echo "#define PJMEDIA_EXTERNAL_GSM_CODEC 1" >>confdefs.h 
     5506 
     5507                         $as_echo "#define PJMEDIA_EXTERNAL_GSM_H 1" >>confdefs.h 
    109985508 
    109995509                         ac_external_gsm="1" 
    110005510 
    110015511else 
    11002   echo "$as_me: failed program was:" >&5 
    11003 sed 's/^/| /' conftest.$ac_ext >&5 
    11004  
    11005         { { echo "$as_me:$LINENO: error: Unable to use external GSM library. If GSM development files are not available in the default locations, use CFLAGS and LDFLAGS env var to set the include/lib paths" >&5 
    11006 echo "$as_me: error: Unable to use external GSM library. If GSM development files are not available in the default locations, use CFLAGS and LDFLAGS env var to set the include/lib paths" >&2;} 
    11007    { (exit 1); exit 1; }; } 
    11008  
    11009  
    11010 fi 
    11011  
     5512  as_fn_error "Unable to use external GSM library. If GSM development files are not available in the default locations, use CFLAGS and LDFLAGS env var to set the include/lib paths" "$LINENO" 5 
     5513 
     5514 
     5515fi 
    110125516rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    110135517 
    110145518 
    110155519fi 
    11016  
    110175520rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    110185521        fi 
    … …  
    110265529 
    110275530# Check whether --enable-sound was given. 
    11028 if test "${enable_sound+set}" = set; then 
     5531if test "${enable_sound+set}" = set; then : 
    110295532  enableval=$enable_sound; if test "$enable_sound" = "no"; then 
    110305533                ac_pjmedia_snd=null 
    11031                 { echo "$as_me:$LINENO: result: Checking if sound is disabled... yes" >&5 
    11032 echo "${ECHO_T}Checking if sound is disabled... yes" >&6; } 
     5534                { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if sound is disabled... yes" >&5 
     5535$as_echo "Checking if sound is disabled... yes" >&6; } 
    110335536               fi 
    110345537 
    … …  
    110405543 
    110415544# Check whether --with-external-pa was given. 
    11042 if test "${with_external_pa+set}" = set; then 
     5545if test "${with_external_pa+set}" = set; then : 
    110435546  withval=$with_external_pa; 
    110445547        if test "x$with_external_pa" != "xno"; then 
    110455548                # Test PortAudio installation 
    11046                 { echo "$as_me:$LINENO: checking if external PortAudio devkit is installed" >&5 
    11047 echo $ECHO_N "checking if external PortAudio devkit is installed... $ECHO_C" >&6; } 
    11048                 cat >conftest.$ac_ext <<_ACEOF 
    11049 /* confdefs.h.  */ 
    11050 _ACEOF 
    11051 cat confdefs.h >>conftest.$ac_ext 
    11052 cat >>conftest.$ac_ext <<_ACEOF 
     5549                { $as_echo "$as_me:${as_lineno-$LINENO}: checking if external PortAudio devkit is installed" >&5 
     5550$as_echo_n "checking if external PortAudio devkit is installed... " >&6; } 
     5551                cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    110535552/* end confdefs.h.  */ 
    110545553#include <portaudio.h> 
    … …  
    110625561} 
    110635562_ACEOF 
    11064 rm -f conftest.$ac_objext 
    11065 if { (ac_try="$ac_compile" 
    11066 case "(($ac_try" in 
    11067   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    11068   *) ac_try_echo=$ac_try;; 
    11069 esac 
    11070 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    11071   (eval "$ac_compile") 2>conftest.er1 
    11072   ac_status=$? 
    11073   grep -v '^ *+' conftest.er1 >conftest.err 
    11074   rm -f conftest.er1 
    11075   cat conftest.err >&5 
    11076   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    11077   (exit $ac_status); } && { 
    11078          test -z "$ac_c_werror_flag" || 
    11079          test ! -s conftest.err 
    11080        } && test -s conftest.$ac_objext; then 
    11081   { echo "$as_me:$LINENO: result: yes!!" >&5 
    11082 echo "${ECHO_T}yes!!" >&6; } 
     5563if ac_fn_c_try_compile "$LINENO"; then : 
     5564  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes!!" >&5 
     5565$as_echo "yes!!" >&6; } 
    110835566                                   ac_external_pa="1" 
    110845567 
    110855568else 
    11086   echo "$as_me: failed program was:" >&5 
    11087 sed 's/^/| /' conftest.$ac_ext >&5 
    11088  
    11089         { { echo "$as_me:$LINENO: error: Unable to use PortAudio. If PortAudio development files are not available in the default locations, use CFLAGS and LDFLAGS env var to set the include/lib paths" >&5 
    11090 echo "$as_me: error: Unable to use PortAudio. If PortAudio development files are not available in the default locations, use CFLAGS and LDFLAGS env var to set the include/lib paths" >&2;} 
    11091    { (exit 1); exit 1; }; } 
    11092 fi 
    11093  
     5569  as_fn_error "Unable to use PortAudio. If PortAudio development files are not available in the default locations, use CFLAGS and LDFLAGS env var to set the include/lib paths" "$LINENO" 5 
     5570fi 
    110945571rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    110955572        fi 
    … …  
    111005577 
    111015578 
    11102 if test "${ac_cv_header_sys_soundcard_h+set}" = set; then 
    11103   { echo "$as_me:$LINENO: checking for sys/soundcard.h" >&5 
    11104 echo $ECHO_N "checking for sys/soundcard.h... $ECHO_C" >&6; } 
    11105 if test "${ac_cv_header_sys_soundcard_h+set}" = set; then 
    11106   echo $ECHO_N "(cached) $ECHO_C" >&6 
    11107 fi 
    11108 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_soundcard_h" >&5 
    11109 echo "${ECHO_T}$ac_cv_header_sys_soundcard_h" >&6; } 
    11110 else 
    11111   # Is the header compilable? 
    11112 { echo "$as_me:$LINENO: checking sys/soundcard.h usability" >&5 
    11113 echo $ECHO_N "checking sys/soundcard.h usability... $ECHO_C" >&6; } 
    11114 cat >conftest.$ac_ext <<_ACEOF 
    11115 /* confdefs.h.  */ 
    11116 _ACEOF 
    11117 cat confdefs.h >>conftest.$ac_ext 
    11118 cat >>conftest.$ac_ext <<_ACEOF 
    11119 /* end confdefs.h.  */ 
    11120 $ac_includes_default 
    11121 #include <sys/soundcard.h> 
    11122 _ACEOF 
    11123 rm -f conftest.$ac_objext 
    11124 if { (ac_try="$ac_compile" 
    11125 case "(($ac_try" in 
    11126   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    11127   *) ac_try_echo=$ac_try;; 
    11128 esac 
    11129 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    11130   (eval "$ac_compile") 2>conftest.er1 
    11131   ac_status=$? 
    11132   grep -v '^ *+' conftest.er1 >conftest.err 
    11133   rm -f conftest.er1 
    11134   cat conftest.err >&5 
    11135   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    11136   (exit $ac_status); } && { 
    11137          test -z "$ac_c_werror_flag" || 
    11138          test ! -s conftest.err 
    11139        } && test -s conftest.$ac_objext; then 
    11140   ac_header_compiler=yes 
    11141 else 
    11142   echo "$as_me: failed program was:" >&5 
    11143 sed 's/^/| /' conftest.$ac_ext >&5 
    11144  
    11145         ac_header_compiler=no 
    11146 fi 
    11147  
    11148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    11149 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    11150 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    11151  
    11152 # Is the header present? 
    11153 { echo "$as_me:$LINENO: checking sys/soundcard.h presence" >&5 
    11154 echo $ECHO_N "checking sys/soundcard.h presence... $ECHO_C" >&6; } 
    11155 cat >conftest.$ac_ext <<_ACEOF 
    11156 /* confdefs.h.  */ 
    11157 _ACEOF 
    11158 cat confdefs.h >>conftest.$ac_ext 
    11159 cat >>conftest.$ac_ext <<_ACEOF 
    11160 /* end confdefs.h.  */ 
    11161 #include <sys/soundcard.h> 
    11162 _ACEOF 
    11163 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    11164 case "(($ac_try" in 
    11165   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    11166   *) ac_try_echo=$ac_try;; 
    11167 esac 
    11168 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    11169   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    11170   ac_status=$? 
    11171   grep -v '^ *+' conftest.er1 >conftest.err 
    11172   rm -f conftest.er1 
    11173   cat conftest.err >&5 
    11174   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    11175   (exit $ac_status); } >/dev/null && { 
    11176          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    11177          test ! -s conftest.err 
    11178        }; then 
    11179   ac_header_preproc=yes 
    11180 else 
    11181   echo "$as_me: failed program was:" >&5 
    11182 sed 's/^/| /' conftest.$ac_ext >&5 
    11183  
    11184   ac_header_preproc=no 
    11185 fi 
    11186  
    11187 rm -f conftest.err conftest.$ac_ext 
    11188 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    11189 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    11190  
    11191 # So?  What about this header? 
    11192 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    11193   yes:no: ) 
    11194     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    11195 echo "$as_me: WARNING: sys/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    11196     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: proceeding with the compiler's result" >&5 
    11197 echo "$as_me: WARNING: sys/soundcard.h: proceeding with the compiler's result" >&2;} 
    11198     ac_header_preproc=yes 
    11199     ;; 
    11200   no:yes:* ) 
    11201     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: present but cannot be compiled" >&5 
    11202 echo "$as_me: WARNING: sys/soundcard.h: present but cannot be compiled" >&2;} 
    11203     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h:     check for missing prerequisite headers?" >&5 
    11204 echo "$as_me: WARNING: sys/soundcard.h:     check for missing prerequisite headers?" >&2;} 
    11205     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: see the Autoconf documentation" >&5 
    11206 echo "$as_me: WARNING: sys/soundcard.h: see the Autoconf documentation" >&2;} 
    11207     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h:     section \"Present But Cannot Be Compiled\"" >&5 
    11208 echo "$as_me: WARNING: sys/soundcard.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    11209     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: proceeding with the preprocessor's result" >&5 
    11210 echo "$as_me: WARNING: sys/soundcard.h: proceeding with the preprocessor's result" >&2;} 
    11211     { echo "$as_me:$LINENO: WARNING: sys/soundcard.h: in the future, the compiler will take precedence" >&5 
    11212 echo "$as_me: WARNING: sys/soundcard.h: in the future, the compiler will take precedence" >&2;} 
    11213  
    11214     ;; 
    11215 esac 
    11216 { echo "$as_me:$LINENO: checking for sys/soundcard.h" >&5 
    11217 echo $ECHO_N "checking for sys/soundcard.h... $ECHO_C" >&6; } 
    11218 if test "${ac_cv_header_sys_soundcard_h+set}" = set; then 
    11219   echo $ECHO_N "(cached) $ECHO_C" >&6 
    11220 else 
    11221   ac_cv_header_sys_soundcard_h=$ac_header_preproc 
    11222 fi 
    11223 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_soundcard_h" >&5 
    11224 echo "${ECHO_T}$ac_cv_header_sys_soundcard_h" >&6; } 
    11225  
    11226 fi 
    11227 if test $ac_cv_header_sys_soundcard_h = yes; then 
     5579ac_fn_c_check_header_mongrel "$LINENO" "sys/soundcard.h" "ac_cv_header_sys_soundcard_h" "$ac_includes_default" 
     5580if test "x$ac_cv_header_sys_soundcard_h" = x""yes; then : 
    112285581  ac_pa_cflags="$ac_pa_cflags -DHAVE_SYS_SOUNDCARD_H" 
    112295582fi 
    112305583 
    112315584 
    11232 if test "${ac_cv_header_linux_soundcard_h+set}" = set; then 
    11233   { echo "$as_me:$LINENO: checking for linux/soundcard.h" >&5 
    11234 echo $ECHO_N "checking for linux/soundcard.h... $ECHO_C" >&6; } 
    11235 if test "${ac_cv_header_linux_soundcard_h+set}" = set; then 
    11236   echo $ECHO_N "(cached) $ECHO_C" >&6 
    11237 fi 
    11238 { echo "$as_me:$LINENO: result: $ac_cv_header_linux_soundcard_h" >&5 
    11239 echo "${ECHO_T}$ac_cv_header_linux_soundcard_h" >&6; } 
    11240 else 
    11241   # Is the header compilable? 
    11242 { echo "$as_me:$LINENO: checking linux/soundcard.h usability" >&5 
    11243 echo $ECHO_N "checking linux/soundcard.h usability... $ECHO_C" >&6; } 
    11244 cat >conftest.$ac_ext <<_ACEOF 
    11245 /* confdefs.h.  */ 
    11246 _ACEOF 
    11247 cat confdefs.h >>conftest.$ac_ext 
    11248 cat >>conftest.$ac_ext <<_ACEOF 
    11249 /* end confdefs.h.  */ 
    11250 $ac_includes_default 
    11251 #include <linux/soundcard.h> 
    11252 _ACEOF 
    11253 rm -f conftest.$ac_objext 
    11254 if { (ac_try="$ac_compile" 
    11255 case "(($ac_try" in 
    11256   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    11257   *) ac_try_echo=$ac_try;; 
    11258 esac 
    11259 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    11260   (eval "$ac_compile") 2>conftest.er1 
    11261   ac_status=$? 
    11262   grep -v '^ *+' conftest.er1 >conftest.err 
    11263   rm -f conftest.er1 
    11264   cat conftest.err >&5 
    11265   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    11266   (exit $ac_status); } && { 
    11267          test -z "$ac_c_werror_flag" || 
    11268          test ! -s conftest.err 
    11269        } && test -s conftest.$ac_objext; then 
    11270   ac_header_compiler=yes 
    11271 else 
    11272   echo "$as_me: failed program was:" >&5 
    11273 sed 's/^/| /' conftest.$ac_ext >&5 
    11274  
    11275         ac_header_compiler=no 
    11276 fi 
    11277  
    11278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    11279 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    11280 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    11281  
    11282 # Is the header present? 
    11283 { echo "$as_me:$LINENO: checking linux/soundcard.h presence" >&5 
    11284 echo $ECHO_N "checking linux/soundcard.h presence... $ECHO_C" >&6; } 
    11285 cat >conftest.$ac_ext <<_ACEOF 
    11286 /* confdefs.h.  */ 
    11287 _ACEOF 
    11288 cat confdefs.h >>conftest.$ac_ext 
    11289 cat >>conftest.$ac_ext <<_ACEOF 
    11290 /* end confdefs.h.  */ 
    11291 #include <linux/soundcard.h> 
    11292 _ACEOF 
    11293 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    11294 case "(($ac_try" in 
    11295   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    11296   *) ac_try_echo=$ac_try;; 
    11297 esac 
    11298 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    11299   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    11300   ac_status=$? 
    11301   grep -v '^ *+' conftest.er1 >conftest.err 
    11302   rm -f conftest.er1 
    11303   cat conftest.err >&5 
    11304   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    11305   (exit $ac_status); } >/dev/null && { 
    11306          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    11307          test ! -s conftest.err 
    11308        }; then 
    11309   ac_header_preproc=yes 
    11310 else 
    11311   echo "$as_me: failed program was:" >&5 
    11312 sed 's/^/| /' conftest.$ac_ext >&5 
    11313  
    11314   ac_header_preproc=no 
    11315 fi 
    11316  
    11317 rm -f conftest.err conftest.$ac_ext 
    11318 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    11319 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    11320  
    11321 # So?  What about this header? 
    11322 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    11323   yes:no: ) 
    11324     { echo "$as_me:$LINENO: WARNING: linux/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    11325 echo "$as_me: WARNING: linux/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    11326     { echo "$as_me:$LINENO: WARNING: linux/soundcard.h: proceeding with the compiler's result" >&5 
    11327 echo "$as_me: WARNING: linux/soundcard.h: proceeding with the compiler's result" >&2;} 
    11328     ac_header_preproc=yes 
    11329     ;; 
    11330   no:yes:* ) 
    11331     { echo "$as_me:$LINENO: WARNING: linux/soundcard.h: present but cannot be compiled" >&5 
    11332 echo "$as_me: WARNING: linux/soundcard.h: present but cannot be compiled" >&2;} 
    11333     { echo "$as_me:$LINENO: WARNING: linux/soundcard.h:     check for missing prerequisite headers?" >&5 
    11334 echo "$as_me: WARNING: linux/soundcard.h:     check for missing prerequisite headers?" >&2;} 
    11335     { echo "$as_me:$LINENO: WARNING: linux/soundcard.h: see the Autoconf documentation" >&5 
    11336 echo "$as_me: WARNING: linux/soundcard.h: see the Autoconf documentation" >&2;} 
    11337     { echo "$as_me:$LINENO: WARNING: linux/soundcard.h:     section \"Present But Cannot Be Compiled\"" >&5 
    11338 echo "$as_me: WARNING: linux/soundcard.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    11339     { echo "$as_me:$LINENO: WARNING: linux/soundcard.h: proceeding with the preprocessor's result" >&5 
    11340 echo "$as_me: WARNING: linux/soundcard.h: proceeding with the preprocessor's result" >&2;} 
    11341     { echo "$as_me:$LINENO: WARNING: linux/soundcard.h: in the future, the compiler will take precedence" >&5 
    11342 echo "$as_me: WARNING: linux/soundcard.h: in the future, the compiler will take precedence" >&2;} 
    11343  
    11344     ;; 
    11345 esac 
    11346 { echo "$as_me:$LINENO: checking for linux/soundcard.h" >&5 
    11347 echo $ECHO_N "checking for linux/soundcard.h... $ECHO_C" >&6; } 
    11348 if test "${ac_cv_header_linux_soundcard_h+set}" = set; then 
    11349   echo $ECHO_N "(cached) $ECHO_C" >&6 
    11350 else 
    11351   ac_cv_header_linux_soundcard_h=$ac_header_preproc 
    11352 fi 
    11353 { echo "$as_me:$LINENO: result: $ac_cv_header_linux_soundcard_h" >&5 
    11354 echo "${ECHO_T}$ac_cv_header_linux_soundcard_h" >&6; } 
    11355  
    11356 fi 
    11357 if test $ac_cv_header_linux_soundcard_h = yes; then 
     5585ac_fn_c_check_header_mongrel "$LINENO" "linux/soundcard.h" "ac_cv_header_linux_soundcard_h" "$ac_includes_default" 
     5586if test "x$ac_cv_header_linux_soundcard_h" = x""yes; then : 
    113585587  ac_pa_cflags="$ac_pa_cflags -DHAVE_LINUX_SOUNDCARD_H" 
    113595588fi 
    113605589 
    113615590 
    11362 if test "${ac_cv_header_machine_soundcard_h+set}" = set; then 
    11363   { echo "$as_me:$LINENO: checking for machine/soundcard.h" >&5 
    11364 echo $ECHO_N "checking for machine/soundcard.h... $ECHO_C" >&6; } 
    11365 if test "${ac_cv_header_machine_soundcard_h+set}" = set; then 
    11366   echo $ECHO_N "(cached) $ECHO_C" >&6 
    11367 fi 
    11368 { echo "$as_me:$LINENO: result: $ac_cv_header_machine_soundcard_h" >&5 
    11369 echo "${ECHO_T}$ac_cv_header_machine_soundcard_h" >&6; } 
    11370 else 
    11371   # Is the header compilable? 
    11372 { echo "$as_me:$LINENO: checking machine/soundcard.h usability" >&5 
    11373 echo $ECHO_N "checking machine/soundcard.h usability... $ECHO_C" >&6; } 
    11374 cat >conftest.$ac_ext <<_ACEOF 
    11375 /* confdefs.h.  */ 
    11376 _ACEOF 
    11377 cat confdefs.h >>conftest.$ac_ext 
    11378 cat >>conftest.$ac_ext <<_ACEOF 
    11379 /* end confdefs.h.  */ 
    11380 $ac_includes_default 
    11381 #include <machine/soundcard.h> 
    11382 _ACEOF 
    11383 rm -f conftest.$ac_objext 
    11384 if { (ac_try="$ac_compile" 
    11385 case "(($ac_try" in 
    11386   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    11387   *) ac_try_echo=$ac_try;; 
    11388 esac 
    11389 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    11390   (eval "$ac_compile") 2>conftest.er1 
    11391   ac_status=$? 
    11392   grep -v '^ *+' conftest.er1 >conftest.err 
    11393   rm -f conftest.er1 
    11394   cat conftest.err >&5 
    11395   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    11396   (exit $ac_status); } && { 
    11397          test -z "$ac_c_werror_flag" || 
    11398          test ! -s conftest.err 
    11399        } && test -s conftest.$ac_objext; then 
    11400   ac_header_compiler=yes 
    11401 else 
    11402   echo "$as_me: failed program was:" >&5 
    11403 sed 's/^/| /' conftest.$ac_ext >&5 
    11404  
    11405         ac_header_compiler=no 
    11406 fi 
    11407  
    11408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    11409 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    11410 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    11411  
    11412 # Is the header present? 
    11413 { echo "$as_me:$LINENO: checking machine/soundcard.h presence" >&5 
    11414 echo $ECHO_N "checking machine/soundcard.h presence... $ECHO_C" >&6; } 
    11415 cat >conftest.$ac_ext <<_ACEOF 
    11416 /* confdefs.h.  */ 
    11417 _ACEOF 
    11418 cat confdefs.h >>conftest.$ac_ext 
    11419 cat >>conftest.$ac_ext <<_ACEOF 
    11420 /* end confdefs.h.  */ 
    11421 #include <machine/soundcard.h> 
    11422 _ACEOF 
    11423 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    11424 case "(($ac_try" in 
    11425   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    11426   *) ac_try_echo=$ac_try;; 
    11427 esac 
    11428 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    11429   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    11430   ac_status=$? 
    11431   grep -v '^ *+' conftest.er1 >conftest.err 
    11432   rm -f conftest.er1 
    11433   cat conftest.err >&5 
    11434   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    11435   (exit $ac_status); } >/dev/null && { 
    11436          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    11437          test ! -s conftest.err 
    11438        }; then 
    11439   ac_header_preproc=yes 
    11440 else 
    11441   echo "$as_me: failed program was:" >&5 
    11442 sed 's/^/| /' conftest.$ac_ext >&5 
    11443  
    11444   ac_header_preproc=no 
    11445 fi 
    11446  
    11447 rm -f conftest.err conftest.$ac_ext 
    11448 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    11449 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    11450  
    11451 # So?  What about this header? 
    11452 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    11453   yes:no: ) 
    11454     { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    11455 echo "$as_me: WARNING: machine/soundcard.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    11456     { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: proceeding with the compiler's result" >&5 
    11457 echo "$as_me: WARNING: machine/soundcard.h: proceeding with the compiler's result" >&2;} 
    11458     ac_header_preproc=yes 
    11459     ;; 
    11460   no:yes:* ) 
    11461     { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: present but cannot be compiled" >&5 
    11462 echo "$as_me: WARNING: machine/soundcard.h: present but cannot be compiled" >&2;} 
    11463     { echo "$as_me:$LINENO: WARNING: machine/soundcard.h:     check for missing prerequisite headers?" >&5 
    11464 echo "$as_me: WARNING: machine/soundcard.h:     check for missing prerequisite headers?" >&2;} 
    11465     { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: see the Autoconf documentation" >&5 
    11466 echo "$as_me: WARNING: machine/soundcard.h: see the Autoconf documentation" >&2;} 
    11467     { echo "$as_me:$LINENO: WARNING: machine/soundcard.h:     section \"Present But Cannot Be Compiled\"" >&5 
    11468 echo "$as_me: WARNING: machine/soundcard.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    11469     { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: proceeding with the preprocessor's result" >&5 
    11470 echo "$as_me: WARNING: machine/soundcard.h: proceeding with the preprocessor's result" >&2;} 
    11471     { echo "$as_me:$LINENO: WARNING: machine/soundcard.h: in the future, the compiler will take precedence" >&5 
    11472 echo "$as_me: WARNING: machine/soundcard.h: in the future, the compiler will take precedence" >&2;} 
    11473  
    11474     ;; 
    11475 esac 
    11476 { echo "$as_me:$LINENO: checking for machine/soundcard.h" >&5 
    11477 echo $ECHO_N "checking for machine/soundcard.h... $ECHO_C" >&6; } 
    11478 if test "${ac_cv_header_machine_soundcard_h+set}" = set; then 
    11479   echo $ECHO_N "(cached) $ECHO_C" >&6 
    11480 else 
    11481   ac_cv_header_machine_soundcard_h=$ac_header_preproc 
    11482 fi 
    11483 { echo "$as_me:$LINENO: result: $ac_cv_header_machine_soundcard_h" >&5 
    11484 echo "${ECHO_T}$ac_cv_header_machine_soundcard_h" >&6; } 
    11485  
    11486 fi 
    11487 if test $ac_cv_header_machine_soundcard_h = yes; then 
     5591ac_fn_c_check_header_mongrel "$LINENO" "machine/soundcard.h" "ac_cv_header_machine_soundcard_h" "$ac_includes_default" 
     5592if test "x$ac_cv_header_machine_soundcard_h" = x""yes; then : 
    114885593  ac_pa_cflags="$ac_pa_cflags -DHAVE_MACHINE_SOUNDCARD_H" 
    114895594fi 
    … …  
    115035608  arm-apple-darwin*) 
    115045609        LIBS="$LIBS -framework CoreAudio -framework CoreFoundation -framework AudioToolbox -framework CFNetwork -framework UIKit" 
    11505         { echo "$as_me:$LINENO: result: Checking sound device backend... AudioUnit" >&5 
    11506 echo "${ECHO_T}Checking sound device backend... AudioUnit" >&6; } 
     5610        { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking sound device backend... AudioUnit" >&5 
     5611$as_echo "Checking sound device backend... AudioUnit" >&6; } 
    115075612        ;; 
    115085613  *darwin*) 
    … …  
    115125617                #AC_MSG_RESULT([Setting additional PortAudio CFLAGS.. -DPA_OLD_CORE_AUDIO -DMOSX_USE_NON_ATOMIC_FLAG_BITS]) 
    115135618                ac_pjmedia_snd=pa_old_darwinos 
    11514                 { echo "$as_me:$LINENO: result: Checking sound device backend... old coreaudio" >&5 
    11515 echo "${ECHO_T}Checking sound device backend... old coreaudio" >&6; } 
     5619                { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking sound device backend... old coreaudio" >&5 
     5620$as_echo "Checking sound device backend... old coreaudio" >&6; } 
    115165621        else 
    115175622                ac_pjmedia_snd=pa_darwinos 
    11518                 { echo "$as_me:$LINENO: result: Checking sound device backend... coreaudio" >&5 
    11519 echo "${ECHO_T}Checking sound device backend... coreaudio" >&6; } 
     5623                { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking sound device backend... coreaudio" >&5 
     5624$as_echo "Checking sound device backend... coreaudio" >&6; } 
    115205625        fi 
    115215626        ;; 
    115225627  *cygwin* | *mingw*) 
    115235628        ac_pjmedia_snd=pa_win32 
    11524         { echo "$as_me:$LINENO: result: Checking sound device backend... win32 sound" >&5 
    11525 echo "${ECHO_T}Checking sound device backend... win32 sound" >&6; } 
     5629        { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking sound device backend... win32 sound" >&5 
     5630$as_echo "Checking sound device backend... win32 sound" >&6; } 
    115265631        ;; 
    115275632  *rtems*) 
    115285633        ac_pjmedia_snd=null 
    11529         { echo "$as_me:$LINENO: result: Checking sound device backend... null sound" >&5 
    11530 echo "${ECHO_T}Checking sound device backend... null sound" >&6; } 
     5634        { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking sound device backend... null sound" >&5 
     5635$as_echo "Checking sound device backend... null sound" >&6; } 
    115315636        ;; 
    115325637  *) 
    115335638                ac_pjmedia_snd=pa_unix 
    11534         if test "${ac_cv_header_alsa_version_h+set}" = set; then 
    11535   { echo "$as_me:$LINENO: checking for alsa/version.h" >&5 
    11536 echo $ECHO_N "checking for alsa/version.h... $ECHO_C" >&6; } 
    11537 if test "${ac_cv_header_alsa_version_h+set}" = set; then 
    11538   echo $ECHO_N "(cached) $ECHO_C" >&6 
    11539 fi 
    11540 { echo "$as_me:$LINENO: result: $ac_cv_header_alsa_version_h" >&5 
    11541 echo "${ECHO_T}$ac_cv_header_alsa_version_h" >&6; } 
    11542 else 
    11543   # Is the header compilable? 
    11544 { echo "$as_me:$LINENO: checking alsa/version.h usability" >&5 
    11545 echo $ECHO_N "checking alsa/version.h usability... $ECHO_C" >&6; } 
    11546 cat >conftest.$ac_ext <<_ACEOF 
    11547 /* confdefs.h.  */ 
    11548 _ACEOF 
    11549 cat confdefs.h >>conftest.$ac_ext 
    11550 cat >>conftest.$ac_ext <<_ACEOF 
    11551 /* end confdefs.h.  */ 
    11552 $ac_includes_default 
    11553 #include <alsa/version.h> 
    11554 _ACEOF 
    11555 rm -f conftest.$ac_objext 
    11556 if { (ac_try="$ac_compile" 
    11557 case "(($ac_try" in 
    11558   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    11559   *) ac_try_echo=$ac_try;; 
    11560 esac 
    11561 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    11562   (eval "$ac_compile") 2>conftest.er1 
    11563   ac_status=$? 
    11564   grep -v '^ *+' conftest.er1 >conftest.err 
    11565   rm -f conftest.er1 
    11566   cat conftest.err >&5 
    11567   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    11568   (exit $ac_status); } && { 
    11569          test -z "$ac_c_werror_flag" || 
    11570          test ! -s conftest.err 
    11571        } && test -s conftest.$ac_objext; then 
    11572   ac_header_compiler=yes 
    11573 else 
    11574   echo "$as_me: failed program was:" >&5 
    11575 sed 's/^/| /' conftest.$ac_ext >&5 
    11576  
    11577         ac_header_compiler=no 
    11578 fi 
    11579  
    11580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    11581 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    11582 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    11583  
    11584 # Is the header present? 
    11585 { echo "$as_me:$LINENO: checking alsa/version.h presence" >&5 
    11586 echo $ECHO_N "checking alsa/version.h presence... $ECHO_C" >&6; } 
    11587 cat >conftest.$ac_ext <<_ACEOF 
    11588 /* confdefs.h.  */ 
    11589 _ACEOF 
    11590 cat confdefs.h >>conftest.$ac_ext 
    11591 cat >>conftest.$ac_ext <<_ACEOF 
    11592 /* end confdefs.h.  */ 
    11593 #include <alsa/version.h> 
    11594 _ACEOF 
    11595 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    11596 case "(($ac_try" in 
    11597   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    11598   *) ac_try_echo=$ac_try;; 
    11599 esac 
    11600 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    11601   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    11602   ac_status=$? 
    11603   grep -v '^ *+' conftest.er1 >conftest.err 
    11604   rm -f conftest.er1 
    11605   cat conftest.err >&5 
    11606   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    11607   (exit $ac_status); } >/dev/null && { 
    11608          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    11609          test ! -s conftest.err 
    11610        }; then 
    11611   ac_header_preproc=yes 
    11612 else 
    11613   echo "$as_me: failed program was:" >&5 
    11614 sed 's/^/| /' conftest.$ac_ext >&5 
    11615  
    11616   ac_header_preproc=no 
    11617 fi 
    11618  
    11619 rm -f conftest.err conftest.$ac_ext 
    11620 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    11621 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    11622  
    11623 # So?  What about this header? 
    11624 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    11625   yes:no: ) 
    11626     { echo "$as_me:$LINENO: WARNING: alsa/version.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    11627 echo "$as_me: WARNING: alsa/version.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    11628     { echo "$as_me:$LINENO: WARNING: alsa/version.h: proceeding with the compiler's result" >&5 
    11629 echo "$as_me: WARNING: alsa/version.h: proceeding with the compiler's result" >&2;} 
    11630     ac_header_preproc=yes 
    11631     ;; 
    11632   no:yes:* ) 
    11633     { echo "$as_me:$LINENO: WARNING: alsa/version.h: present but cannot be compiled" >&5 
    11634 echo "$as_me: WARNING: alsa/version.h: present but cannot be compiled" >&2;} 
    11635     { echo "$as_me:$LINENO: WARNING: alsa/version.h:     check for missing prerequisite headers?" >&5 
    11636 echo "$as_me: WARNING: alsa/version.h:     check for missing prerequisite headers?" >&2;} 
    11637     { echo "$as_me:$LINENO: WARNING: alsa/version.h: see the Autoconf documentation" >&5 
    11638 echo "$as_me: WARNING: alsa/version.h: see the Autoconf documentation" >&2;} 
    11639     { echo "$as_me:$LINENO: WARNING: alsa/version.h:     section \"Present But Cannot Be Compiled\"" >&5 
    11640 echo "$as_me: WARNING: alsa/version.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    11641     { echo "$as_me:$LINENO: WARNING: alsa/version.h: proceeding with the preprocessor's result" >&5 
    11642 echo "$as_me: WARNING: alsa/version.h: proceeding with the preprocessor's result" >&2;} 
    11643     { echo "$as_me:$LINENO: WARNING: alsa/version.h: in the future, the compiler will take precedence" >&5 
    11644 echo "$as_me: WARNING: alsa/version.h: in the future, the compiler will take precedence" >&2;} 
    11645  
    11646     ;; 
    11647 esac 
    11648 { echo "$as_me:$LINENO: checking for alsa/version.h" >&5 
    11649 echo $ECHO_N "checking for alsa/version.h... $ECHO_C" >&6; } 
    11650 if test "${ac_cv_header_alsa_version_h+set}" = set; then 
    11651   echo $ECHO_N "(cached) $ECHO_C" >&6 
    11652 else 
    11653   ac_cv_header_alsa_version_h=$ac_header_preproc 
    11654 fi 
    11655 { echo "$as_me:$LINENO: result: $ac_cv_header_alsa_version_h" >&5 
    11656 echo "${ECHO_T}$ac_cv_header_alsa_version_h" >&6; } 
    11657  
    11658 fi 
    11659 if test $ac_cv_header_alsa_version_h = yes; then 
     5639        ac_fn_c_check_header_mongrel "$LINENO" "alsa/version.h" "ac_cv_header_alsa_version_h" "$ac_includes_default" 
     5640if test "x$ac_cv_header_alsa_version_h" = x""yes; then : 
    116605641  ac_pa_use_alsa=1 
    116615642 
    … …  
    116685649 
    116695650 
    11670         { echo "$as_me:$LINENO: result: Checking sound device backend... unix" >&5 
    11671 echo "${ECHO_T}Checking sound device backend... unix" >&6; } 
     5651        { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking sound device backend... unix" >&5 
     5652$as_echo "Checking sound device backend... unix" >&6; } 
    116725653 
    116735654                ac_pa_use_oss=1 
    116745655 
    116755656        # Check whether --enable-oss was given. 
    11676 if test "${enable_oss+set}" = set; then 
     5657if test "${enable_oss+set}" = set; then : 
    116775658  enableval=$enable_oss; 
    116785659                        if test "$enable_oss" = "no"; then 
    116795660                         ac_pa_use_oss=0 
    11680                          { echo "$as_me:$LINENO: result: Checking if OSS audio is disabled... yes" >&5 
    11681 echo "${ECHO_T}Checking if OSS audio is disabled... yes" >&6; } 
     5661                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if OSS audio is disabled... yes" >&5 
     5662$as_echo "Checking if OSS audio is disabled... yes" >&6; } 
    116825663                        fi 
    116835664 
    … …  
    116995680        SAVED_LIBS="$LIBS" 
    117005681        LIBS="-framework AVFoundation -framework UIKit -framework CoreGraphics -framework QuartzCore -framework CoreVideo -framework CoreMedia" 
    11701         cat >conftest.$ac_ext <<_ACEOF 
    11702 /* confdefs.h.  */ 
    11703 _ACEOF 
    11704 cat confdefs.h >>conftest.$ac_ext 
    11705 cat >>conftest.$ac_ext <<_ACEOF 
     5682        cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    117065683/* end confdefs.h.  */ 
    117075684 
    … …  
    117145691} 
    117155692_ACEOF 
    11716 rm -f conftest.$ac_objext conftest$ac_exeext 
    11717 if { (ac_try="$ac_link" 
    11718 case "(($ac_try" in 
    11719   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    11720   *) ac_try_echo=$ac_try;; 
    11721 esac 
    11722 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    11723   (eval "$ac_link") 2>conftest.er1 
    11724   ac_status=$? 
    11725   grep -v '^ *+' conftest.er1 >conftest.err 
    11726   rm -f conftest.er1 
    11727   cat conftest.err >&5 
    11728   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    11729   (exit $ac_status); } && { 
    11730          test -z "$ac_c_werror_flag" || 
    11731          test ! -s conftest.err 
    11732        } && test -s conftest$ac_exeext && 
    11733        $as_test_x conftest$ac_exeext; then 
     5693if ac_fn_c_try_link "$LINENO"; then : 
    117345694  ac_pjmedia_video_has_ios=yes 
    117355695else 
    11736   echo "$as_me: failed program was:" >&5 
    11737 sed 's/^/| /' conftest.$ac_ext >&5 
    11738  
    11739         ac_pjmedia_video_has_ios=no 
    11740 fi 
    11741  
    11742 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    11743       conftest$ac_exeext conftest.$ac_ext 
     5696  ac_pjmedia_video_has_ios=no 
     5697fi 
     5698rm -f core conftest.err conftest.$ac_objext \ 
     5699    conftest$ac_exeext conftest.$ac_ext 
    117445700        LIBS="$SAVED_LIBS" 
    117455701        if test "$ac_pjmedia_video_has_ios" = "yes"; then 
    117465702          ac_ios_cflags="-DPJMEDIA_VIDEO_DEV_HAS_IOS=1" 
    117475703          LIBS="$LIBS -framework AVFoundation -framework UIKit -framework CoreGraphics -framework QuartzCore -framework CoreVideo -framework CoreMedia" 
    11748           { echo "$as_me:$LINENO: result: Checking if AVFoundation framework is available... yes" >&5 
    11749 echo "${ECHO_T}Checking if AVFoundation framework is available... yes" >&6; } 
     5704          { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if AVFoundation framework is available... yes" >&5 
     5705$as_echo "Checking if AVFoundation framework is available... yes" >&6; } 
    117505706        else 
    11751           { echo "$as_me:$LINENO: result: Checking if AVFoundation framework is available... no" >&5 
    11752 echo "${ECHO_T}Checking if AVFoundation framework is available... no" >&6; } 
     5707          { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if AVFoundation framework is available... no" >&5 
     5708$as_echo "Checking if AVFoundation framework is available... no" >&6; } 
    117535709        fi 
    117545710        ;; 
    … …  
    117595715        SAVED_LIBS="$LIBS" 
    117605716        LIBS="-framework QTKit" 
    11761         cat >conftest.$ac_ext <<_ACEOF 
    11762 /* confdefs.h.  */ 
    11763 _ACEOF 
    11764 cat confdefs.h >>conftest.$ac_ext 
    11765 cat >>conftest.$ac_ext <<_ACEOF 
     5717        cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    117665718/* end confdefs.h.  */ 
    117675719 
    … …  
    117745726} 
    117755727_ACEOF 
    11776 rm -f conftest.$ac_objext conftest$ac_exeext 
    11777 if { (ac_try="$ac_link" 
    11778 case "(($ac_try" in 
    11779   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    11780   *) ac_try_echo=$ac_try;; 
    11781 esac 
    11782 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    11783   (eval "$ac_link") 2>conftest.er1 
    11784   ac_status=$? 
    11785   grep -v '^ *+' conftest.er1 >conftest.err 
    11786   rm -f conftest.er1 
    11787   cat conftest.err >&5 
    11788   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    11789   (exit $ac_status); } && { 
    11790          test -z "$ac_c_werror_flag" || 
    11791          test ! -s conftest.err 
    11792        } && test -s conftest$ac_exeext && 
    11793        $as_test_x conftest$ac_exeext; then 
     5728if ac_fn_c_try_link "$LINENO"; then : 
    117945729  ac_pjmedia_video_has_qt=yes 
    117955730else 
    11796   echo "$as_me: failed program was:" >&5 
    11797 sed 's/^/| /' conftest.$ac_ext >&5 
    11798  
    11799         ac_pjmedia_video_has_qt=no 
    11800 fi 
    11801  
    11802 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    11803       conftest$ac_exeext conftest.$ac_ext 
     5731  ac_pjmedia_video_has_qt=no 
     5732fi 
     5733rm -f core conftest.err conftest.$ac_objext \ 
     5734    conftest$ac_exeext conftest.$ac_ext 
    118045735        LIBS="$SAVED_LIBS" 
    118055736        if test "$ac_pjmedia_video_has_qt" = "yes"; then 
    118065737          ac_qt_cflags="-DPJMEDIA_VIDEO_DEV_HAS_QT=1" 
    118075738          LIBS="$LIBS -framework QTKit -framework Foundation -framework AppKit -framework QuartzCore -framework OpenGL" 
    11808           { echo "$as_me:$LINENO: result: Checking if QTKit framework is available... yes" >&5 
    11809 echo "${ECHO_T}Checking if QTKit framework is available... yes" >&6; } 
     5739          { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if QTKit framework is available... yes" >&5 
     5740$as_echo "Checking if QTKit framework is available... yes" >&6; } 
    118105741        else 
    11811           { echo "$as_me:$LINENO: result: Checking if QTKit framework is available... no" >&5 
    11812 echo "${ECHO_T}Checking if QTKit framework is available... no" >&6; } 
     5742          { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if QTKit framework is available... no" >&5 
     5743$as_echo "Checking if QTKit framework is available... no" >&6; } 
    118135744        fi 
    118145745        ;; 
    … …  
    118175748 
    118185749# Check whether --enable-ext_sound was given. 
    11819 if test "${enable_ext_sound+set}" = set; then 
     5750if test "${enable_ext_sound+set}" = set; then : 
    118205751  enableval=$enable_ext_sound; if test "$enable_ext_sound" = "yes"; then 
    118215752                ac_pjmedia_snd=external 
    11822                 { echo "$as_me:$LINENO: result: Checking if external sound is set... yes" >&5 
    11823 echo "${ECHO_T}Checking if external sound is set... yes" >&6; } 
     5753                { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if external sound is set... yes" >&5 
     5754$as_echo "Checking if external sound is set... yes" >&6; } 
    118245755               fi 
    118255756 
    … …  
    118295760 
    118305761# Check whether --enable-small-filter was given. 
    11831 if test "${enable_small_filter+set}" = set; then 
     5762if test "${enable_small_filter+set}" = set; then : 
    118325763  enableval=$enable_small_filter; if test "$enable_small_filter" = "no"; then 
    118335764                ac_no_small_filter='-DPJMEDIA_HAS_SMALL_FILTER=0' 
    11834                 { echo "$as_me:$LINENO: result: Checking if small filter is disabled... yes" >&5 
    11835 echo "${ECHO_T}Checking if small filter is disabled... yes" >&6; } 
     5765                { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if small filter is disabled... yes" >&5 
     5766$as_echo "Checking if small filter is disabled... yes" >&6; } 
    118365767               fi 
    118375768else 
    11838   { echo "$as_me:$LINENO: result: Checking if small filter is disabled... no" >&5 
    11839 echo "${ECHO_T}Checking if small filter is disabled... no" >&6; } 
     5769  { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if small filter is disabled... no" >&5 
     5770$as_echo "Checking if small filter is disabled... no" >&6; } 
    118405771fi 
    118415772 
    … …  
    118435774 
    118445775# Check whether --enable-large-filter was given. 
    11845 if test "${enable_large_filter+set}" = set; then 
     5776if test "${enable_large_filter+set}" = set; then : 
    118465777  enableval=$enable_large_filter; if test "$enable_large_filter" = "no"; then 
    118475778                ac_no_large_filter='-DPJMEDIA_HAS_LARGE_FILTER=0' 
    11848                 { echo "$as_me:$LINENO: result: Checking if large filter is disabled... yes" >&5 
    11849 echo "${ECHO_T}Checking if large filter is disabled... yes" >&6; } 
     5779                { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if large filter is disabled... yes" >&5 
     5780$as_echo "Checking if large filter is disabled... yes" >&6; } 
    118505781               fi 
    118515782else 
    11852   { echo "$as_me:$LINENO: result: Checking if large filter is disabled... no" >&5 
    11853 echo "${ECHO_T}Checking if large filter is disabled... no" >&6; } 
     5783  { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if large filter is disabled... no" >&5 
     5784$as_echo "Checking if large filter is disabled... no" >&6; } 
    118545785fi 
    118555786 
    … …  
    118575788 
    118585789# Check whether --enable-speex-aec was given. 
    11859 if test "${enable_speex_aec+set}" = set; then 
     5790if test "${enable_speex_aec+set}" = set; then : 
    118605791  enableval=$enable_speex_aec; if test "$enable_speex_aec" = "no"; then 
    118615792                ac_no_speex_aec='-DPJMEDIA_HAS_SPEEX_AEC=0' 
    11862                 { echo "$as_me:$LINENO: result: Checking if Speex AEC is disabled...yes" >&5 
    11863 echo "${ECHO_T}Checking if Speex AEC is disabled...yes" >&6; } 
     5793                { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if Speex AEC is disabled...yes" >&5 
     5794$as_echo "Checking if Speex AEC is disabled...yes" >&6; } 
    118645795               fi 
    118655796else 
    11866   { echo "$as_me:$LINENO: result: Checking if Speex AEC is disabled...no" >&5 
    11867 echo "${ECHO_T}Checking if Speex AEC is disabled...no" >&6; } 
     5797  { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if Speex AEC is disabled...no" >&5 
     5798$as_echo "Checking if Speex AEC is disabled...no" >&6; } 
    118685799fi 
    118695800 
    … …  
    118715802 
    118725803# Check whether --enable-g711-codec was given. 
    11873 if test "${enable_g711_codec+set}" = set; then 
     5804if test "${enable_g711_codec+set}" = set; then : 
    118745805  enableval=$enable_g711_codec; if test "$enable_g711_codec" = "no"; then 
    118755806                ac_no_g711_codec=1 
    11876                 cat >>confdefs.h <<\_ACEOF 
    11877 #define PJMEDIA_HAS_G711_CODEC 0 
    11878 _ACEOF 
    11879  
    11880                 { echo "$as_me:$LINENO: result: Checking if G.711 codec is disabled...yes" >&5 
    11881 echo "${ECHO_T}Checking if G.711 codec is disabled...yes" >&6; } 
     5807                $as_echo "#define PJMEDIA_HAS_G711_CODEC 0" >>confdefs.h 
     5808 
     5809                { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if G.711 codec is disabled...yes" >&5 
     5810$as_echo "Checking if G.711 codec is disabled...yes" >&6; } 
    118825811               fi 
    118835812else 
    11884   { echo "$as_me:$LINENO: result: Checking if G.711 codec is disabled...no" >&5 
    11885 echo "${ECHO_T}Checking if G.711 codec is disabled...no" >&6; } 
     5813  { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if G.711 codec is disabled...no" >&5 
     5814$as_echo "Checking if G.711 codec is disabled...no" >&6; } 
    118865815fi 
    118875816 
    … …  
    118905819 
    118915820# Check whether --enable-l16-codec was given. 
    11892 if test "${enable_l16_codec+set}" = set; then 
     5821if test "${enable_l16_codec+set}" = set; then : 
    118935822  enableval=$enable_l16_codec; if test "$enable_l16_codec" = "no"; then 
    118945823                ac_no_l16_codec=1 
    11895                 cat >>confdefs.h <<\_ACEOF 
    11896 #define PJMEDIA_HAS_L16_CODEC 0 
    11897 _ACEOF 
    11898  
    11899                 { echo "$as_me:$LINENO: result: Checking if L16 codecs are disabled...yes" >&5 
    11900 echo "${ECHO_T}Checking if L16 codecs are disabled...yes" >&6; } 
     5824                $as_echo "#define PJMEDIA_HAS_L16_CODEC 0" >>confdefs.h 
     5825 
     5826                { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if L16 codecs are disabled...yes" >&5 
     5827$as_echo "Checking if L16 codecs are disabled...yes" >&6; } 
    119015828               fi 
    119025829else 
    11903   { echo "$as_me:$LINENO: result: Checking if L16 codec is disabled...no" >&5 
    11904 echo "${ECHO_T}Checking if L16 codec is disabled...no" >&6; } 
     5830  { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if L16 codec is disabled...no" >&5 
     5831$as_echo "Checking if L16 codec is disabled...no" >&6; } 
    119055832fi 
    119065833 
    … …  
    119095836 
    119105837# Check whether --enable-gsm-codec was given. 
    11911 if test "${enable_gsm_codec+set}" = set; then 
     5838if test "${enable_gsm_codec+set}" = set; then : 
    119125839  enableval=$enable_gsm_codec; if test "$enable_gsm_codec" = "no"; then 
    119135840                ac_no_gsm_codec=1 
    11914                 cat >>confdefs.h <<\_ACEOF 
    11915 #define PJMEDIA_HAS_GSM_CODEC 0 
    11916 _ACEOF 
    11917  
    11918                 { echo "$as_me:$LINENO: result: Checking if GSM codec is disabled...yes" >&5 
    11919 echo "${ECHO_T}Checking if GSM codec is disabled...yes" >&6; } 
     5841                $as_echo "#define PJMEDIA_HAS_GSM_CODEC 0" >>confdefs.h 
     5842 
     5843                { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if GSM codec is disabled...yes" >&5 
     5844$as_echo "Checking if GSM codec is disabled...yes" >&6; } 
    119205845               fi 
    119215846else 
    11922   { echo "$as_me:$LINENO: result: Checking if GSM codec is disabled...no" >&5 
    11923 echo "${ECHO_T}Checking if GSM codec is disabled...no" >&6; } 
     5847  { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if GSM codec is disabled...no" >&5 
     5848$as_echo "Checking if GSM codec is disabled...no" >&6; } 
    119245849fi 
    119255850 
    … …  
    119275852 
    119285853# Check whether --enable-g722-codec was given. 
    11929 if test "${enable_g722_codec+set}" = set; then 
     5854if test "${enable_g722_codec+set}" = set; then : 
    119305855  enableval=$enable_g722_codec; if test "$enable_g722_codec" = "no"; then 
    119315856                ac_no_g722_codec=1 
    11932                 cat >>confdefs.h <<\_ACEOF 
    11933 #define PJMEDIA_HAS_G722_CODEC 0 
    11934 _ACEOF 
    11935  
    11936                 { echo "$as_me:$LINENO: result: Checking if G.722 codec is disabled...yes" >&5 
    11937 echo "${ECHO_T}Checking if G.722 codec is disabled...yes" >&6; } 
     5857                $as_echo "#define PJMEDIA_HAS_G722_CODEC 0" >>confdefs.h 
     5858 
     5859                { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if G.722 codec is disabled...yes" >&5 
     5860$as_echo "Checking if G.722 codec is disabled...yes" >&6; } 
    119385861               fi 
    119395862else 
    11940   { echo "$as_me:$LINENO: result: Checking if G.722 codec is disabled...no" >&5 
    11941 echo "${ECHO_T}Checking if G.722 codec is disabled...no" >&6; } 
     5863  { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if G.722 codec is disabled...no" >&5 
     5864$as_echo "Checking if G.722 codec is disabled...no" >&6; } 
    119425865fi 
    119435866 
    … …  
    119455868 
    119465869# Check whether --enable-g7221-codec was given. 
    11947 if test "${enable_g7221_codec+set}" = set; then 
     5870if test "${enable_g7221_codec+set}" = set; then : 
    119485871  enableval=$enable_g7221_codec; if test "$enable_g7221_codec" = "no"; then 
    119495872                ac_no_g7221_codec=1 
    11950                 cat >>confdefs.h <<\_ACEOF 
    11951 #define PJMEDIA_HAS_G7221_CODEC 0 
    11952 _ACEOF 
    11953  
    11954                 { echo "$as_me:$LINENO: result: Checking if G.722.1 codec is disabled...yes" >&5 
    11955 echo "${ECHO_T}Checking if G.722.1 codec is disabled...yes" >&6; } 
     5873                $as_echo "#define PJMEDIA_HAS_G7221_CODEC 0" >>confdefs.h 
     5874 
     5875                { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if G.722.1 codec is disabled...yes" >&5 
     5876$as_echo "Checking if G.722.1 codec is disabled...yes" >&6; } 
    119565877               fi 
    119575878else 
    11958   { echo "$as_me:$LINENO: result: Checking if G.722.1 codec is disabled...no" >&5 
    11959 echo "${ECHO_T}Checking if G.722.1 codec is disabled...no" >&6; } 
     5879  { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if G.722.1 codec is disabled...no" >&5 
     5880$as_echo "Checking if G.722.1 codec is disabled...no" >&6; } 
    119605881fi 
    119615882 
    … …  
    119635884 
    119645885# Check whether --enable-speex-codec was given. 
    11965 if test "${enable_speex_codec+set}" = set; then 
     5886if test "${enable_speex_codec+set}" = set; then : 
    119665887  enableval=$enable_speex_codec; if test "$enable_speex_codec" = "no"; then 
    119675888                ac_no_speex_codec=1 
    11968                 cat >>confdefs.h <<\_ACEOF 
    11969 #define PJMEDIA_HAS_SPEEX_CODEC 0 
    11970 _ACEOF 
    11971  
    11972                 { echo "$as_me:$LINENO: result: Checking if Speex codec is disabled...yes" >&5 
    11973 echo "${ECHO_T}Checking if Speex codec is disabled...yes" >&6; } 
     5889                $as_echo "#define PJMEDIA_HAS_SPEEX_CODEC 0" >>confdefs.h 
     5890 
     5891                { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if Speex codec is disabled...yes" >&5 
     5892$as_echo "Checking if Speex codec is disabled...yes" >&6; } 
    119745893               fi 
    119755894else 
    11976   { echo "$as_me:$LINENO: result: Checking if Speex codec is disabled...no" >&5 
    11977 echo "${ECHO_T}Checking if Speex codec is disabled...no" >&6; } 
     5895  { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if Speex codec is disabled...no" >&5 
     5896$as_echo "Checking if Speex codec is disabled...no" >&6; } 
    119785897fi 
    119795898 
    … …  
    119815900 
    119825901# Check whether --enable-ilbc-codec was given. 
    11983 if test "${enable_ilbc_codec+set}" = set; then 
     5902if test "${enable_ilbc_codec+set}" = set; then : 
    119845903  enableval=$enable_ilbc_codec; if test "$enable_ilbc_codec" = "no"; then 
    119855904                ac_no_ilbc_codec=1 
    11986                 cat >>confdefs.h <<\_ACEOF 
    11987 #define PJMEDIA_HAS_ILBC_CODEC 0 
    11988 _ACEOF 
    11989  
    11990                 { echo "$as_me:$LINENO: result: Checking if iLBC codec is disabled...yes" >&5 
    11991 echo "${ECHO_T}Checking if iLBC codec is disabled...yes" >&6; } 
     5905                $as_echo "#define PJMEDIA_HAS_ILBC_CODEC 0" >>confdefs.h 
     5906 
     5907                { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if iLBC codec is disabled...yes" >&5 
     5908$as_echo "Checking if iLBC codec is disabled...yes" >&6; } 
    119925909               fi 
    119935910else 
    11994   { echo "$as_me:$LINENO: result: Checking if iLBC codec is disabled...no" >&5 
    11995 echo "${ECHO_T}Checking if iLBC codec is disabled...no" >&6; } 
     5911  { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if iLBC codec is disabled...no" >&5 
     5912$as_echo "Checking if iLBC codec is disabled...no" >&6; } 
    119965913fi 
    119975914 
    119985915 
    119995916# Check whether --enable-libsamplerate was given. 
    12000 if test "${enable_libsamplerate+set}" = set; then 
    12001   enableval=$enable_libsamplerate; 
    12002 { echo "$as_me:$LINENO: checking for src_new in -lsamplerate" >&5 
    12003 echo $ECHO_N "checking for src_new in -lsamplerate... $ECHO_C" >&6; } 
    12004 if test "${ac_cv_lib_samplerate_src_new+set}" = set; then 
    12005   echo $ECHO_N "(cached) $ECHO_C" >&6 
     5917if test "${enable_libsamplerate+set}" = set; then : 
     5918  enableval=$enable_libsamplerate;  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for src_new in -lsamplerate" >&5 
     5919$as_echo_n "checking for src_new in -lsamplerate... " >&6; } 
     5920if test "${ac_cv_lib_samplerate_src_new+set}" = set; then : 
     5921  $as_echo_n "(cached) " >&6 
    120065922else 
    120075923  ac_check_lib_save_LIBS=$LIBS 
    120085924LIBS="-lsamplerate  $LIBS" 
    12009 cat >conftest.$ac_ext <<_ACEOF 
    12010 /* confdefs.h.  */ 
    12011 _ACEOF 
    12012 cat confdefs.h >>conftest.$ac_ext 
    12013 cat >>conftest.$ac_ext <<_ACEOF 
     5925cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    120145926/* end confdefs.h.  */ 
    120155927 
    … …  
    120295941} 
    120305942_ACEOF 
    12031 rm -f conftest.$ac_objext conftest$ac_exeext 
    12032 if { (ac_try="$ac_link" 
    12033 case "(($ac_try" in 
    12034   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    12035   *) ac_try_echo=$ac_try;; 
    12036 esac 
    12037 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    12038   (eval "$ac_link") 2>conftest.er1 
    12039   ac_status=$? 
    12040   grep -v '^ *+' conftest.er1 >conftest.err 
    12041   rm -f conftest.er1 
    12042   cat conftest.err >&5 
    12043   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    12044   (exit $ac_status); } && { 
    12045          test -z "$ac_c_werror_flag" || 
    12046          test ! -s conftest.err 
    12047        } && test -s conftest$ac_exeext && 
    12048        $as_test_x conftest$ac_exeext; then 
     5943if ac_fn_c_try_link "$LINENO"; then : 
    120495944  ac_cv_lib_samplerate_src_new=yes 
    120505945else 
    12051   echo "$as_me: failed program was:" >&5 
    12052 sed 's/^/| /' conftest.$ac_ext >&5 
    12053  
    12054         ac_cv_lib_samplerate_src_new=no 
    12055 fi 
    12056  
    12057 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    12058       conftest$ac_exeext conftest.$ac_ext 
     5946  ac_cv_lib_samplerate_src_new=no 
     5947fi 
     5948rm -f core conftest.err conftest.$ac_objext \ 
     5949    conftest$ac_exeext conftest.$ac_ext 
    120595950LIBS=$ac_check_lib_save_LIBS 
    120605951fi 
    12061 { echo "$as_me:$LINENO: result: $ac_cv_lib_samplerate_src_new" >&5 
    12062 echo "${ECHO_T}$ac_cv_lib_samplerate_src_new" >&6; } 
    12063 if test $ac_cv_lib_samplerate_src_new = yes; then 
     5952{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_samplerate_src_new" >&5 
     5953$as_echo "$ac_cv_lib_samplerate_src_new" >&6; } 
     5954if test "x$ac_cv_lib_samplerate_src_new" = x""yes; then : 
    120645955  cat >>confdefs.h <<_ACEOF 
    120655956#define HAVE_LIBSAMPLERATE 1 
    … …  
    120715962 
    120725963else 
    12073   { echo "$as_me:$LINENO: result: Skipping libsamplerate detection" >&5 
    12074 echo "${ECHO_T}Skipping libsamplerate detection" >&6; } 
     5964  { $as_echo "$as_me:${as_lineno-$LINENO}: result: Skipping libsamplerate detection" >&5 
     5965$as_echo "Skipping libsamplerate detection" >&6; } 
     5966 
     5967fi 
     5968 
     5969 
     5970 
     5971# Check whether --enable-resample_dll was given. 
     5972if test "${enable_resample_dll+set}" = set; then : 
     5973  enableval=$enable_resample_dll; if test "$enable_resample_dll" = "yes"; then 
     5974                ac_resample_dll=1 
     5975                { $as_echo "$as_me:${as_lineno-$LINENO}: result: Building libresample as shared library... yes" >&5 
     5976$as_echo "Building libresample as shared library... yes" >&6; } 
     5977               fi 
     5978else 
     5979  { $as_echo "$as_me:${as_lineno-$LINENO}: result: Building libresample as shared library... no" >&5 
     5980$as_echo "Building libresample as shared library... no" >&6; } 
    120755981 
    120765982fi 
    … …  
    120795985 
    120805986# Check whether --with-sdl was given. 
    12081 if test "${with_sdl+set}" = set; then 
     5987if test "${with_sdl+set}" = set; then : 
    120825988  withval=$with_sdl; 
    120835989else 
    … …  
    120885994 
    120895995# Check whether --enable-sdl was given. 
    12090 if test "${enable_sdl+set}" = set; then 
     5996if test "${enable_sdl+set}" = set; then : 
    120915997  enableval=$enable_sdl; 
    120925998                if test "$enable_sdl" = "no"; then 
    12093                   { echo "$as_me:$LINENO: result: Checking if SDL is disabled... yes" >&5 
    12094 echo "${ECHO_T}Checking if SDL is disabled... yes" >&6; } 
     5999                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if SDL is disabled... yes" >&5 
     6000$as_echo "Checking if SDL is disabled... yes" >&6; } 
    120956001                fi 
    120966002 
    … …  
    121006006                  if test "x$with_sdl" != "xno" -a "x$with_sdl" != "x"; then 
    121016007                        SDL_CONFIG=$with_sdl/bin/sdl-config 
    12102                         { echo "$as_me:$LINENO: result: Using SDL prefix... $with_sdl" >&5 
    12103 echo "${ECHO_T}Using SDL prefix... $with_sdl" >&6; } 
     6008                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using SDL prefix... $with_sdl" >&5 
     6009$as_echo "Using SDL prefix... $with_sdl" >&6; } 
    121046010                  fi 
    121056011 
    12106                   { echo "$as_me:$LINENO: checking SDL availability.." >&5 
    12107 echo $ECHO_N "checking SDL availability..... $ECHO_C" >&6; } 
     6012                  { $as_echo "$as_me:${as_lineno-$LINENO}: checking SDL availability.." >&5 
     6013$as_echo_n "checking SDL availability..... " >&6; } 
    121086014                  if (sh -c "$SDL_CONFIG --version" | grep 1.3) then 
    121096015 
    … …  
    121146020                          LIBS="$LIBS $ac_sdl_ldflags" 
    121156021                   else 
    12116                         { echo "$as_me:$LINENO: result: Unsupported SDL version" >&5 
    12117 echo "${ECHO_T}Unsupported SDL version" >&6; } 
     6022                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: Unsupported SDL version" >&5 
     6023$as_echo "Unsupported SDL version" >&6; } 
    121186024                   fi 
    121196025 
    … …  
    121236029 
    121246030# Check whether --enable-ffmpeg was given. 
    12125 if test "${enable_ffmpeg+set}" = set; then 
     6031if test "${enable_ffmpeg+set}" = set; then : 
    121266032  enableval=$enable_ffmpeg; 
    121276033                ac_has_ffmpeg=0 
    121286034 
    121296035                if test "$enable_ffmpeg" = "no"; then 
    12130                         { echo "$as_me:$LINENO: result: Checking if ffmpeg is disabled... yes" >&5 
    12131 echo "${ECHO_T}Checking if ffmpeg is disabled... yes" >&6; } 
     6036                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if ffmpeg is disabled... yes" >&5 
     6037$as_echo "Checking if ffmpeg is disabled... yes" >&6; } 
    121326038                fi 
    121336039 
    … …  
    121376043 
    121386044 
    12139  
    12140 { echo "$as_me:$LINENO: checking for deflate in -lz" >&5 
    12141 echo $ECHO_N "checking for deflate in -lz... $ECHO_C" >&6; } 
    12142 if test "${ac_cv_lib_z_deflate+set}" = set; then 
    12143   echo $ECHO_N "(cached) $ECHO_C" >&6 
     6045                                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5 
     6046$as_echo_n "checking for deflate in -lz... " >&6; } 
     6047if test "${ac_cv_lib_z_deflate+set}" = set; then : 
     6048  $as_echo_n "(cached) " >&6 
    121446049else 
    121456050  ac_check_lib_save_LIBS=$LIBS 
    121466051LIBS="-lz  $LIBS" 
    12147 cat >conftest.$ac_ext <<_ACEOF 
    12148 /* confdefs.h.  */ 
    12149 _ACEOF 
    12150 cat confdefs.h >>conftest.$ac_ext 
    12151 cat >>conftest.$ac_ext <<_ACEOF 
     6052cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    121526053/* end confdefs.h.  */ 
    121536054 
    … …  
    121676068} 
    121686069_ACEOF 
    12169 rm -f conftest.$ac_objext conftest$ac_exeext 
    12170 if { (ac_try="$ac_link" 
    12171 case "(($ac_try" in 
    12172   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    12173   *) ac_try_echo=$ac_try;; 
    12174 esac 
    12175 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    12176   (eval "$ac_link") 2>conftest.er1 
    12177   ac_status=$? 
    12178   grep -v '^ *+' conftest.er1 >conftest.err 
    12179   rm -f conftest.er1 
    12180   cat conftest.err >&5 
    12181   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    12182   (exit $ac_status); } && { 
    12183          test -z "$ac_c_werror_flag" || 
    12184          test ! -s conftest.err 
    12185        } && test -s conftest$ac_exeext && 
    12186        $as_test_x conftest$ac_exeext; then 
     6070if ac_fn_c_try_link "$LINENO"; then : 
    121876071  ac_cv_lib_z_deflate=yes 
    121886072else 
    12189   echo "$as_me: failed program was:" >&5 
    12190 sed 's/^/| /' conftest.$ac_ext >&5 
    12191  
    12192         ac_cv_lib_z_deflate=no 
    12193 fi 
    12194  
    12195 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    12196       conftest$ac_exeext conftest.$ac_ext 
     6073  ac_cv_lib_z_deflate=no 
     6074fi 
     6075rm -f core conftest.err conftest.$ac_objext \ 
     6076    conftest$ac_exeext conftest.$ac_ext 
    121976077LIBS=$ac_check_lib_save_LIBS 
    121986078fi 
    12199 { echo "$as_me:$LINENO: result: $ac_cv_lib_z_deflate" >&5 
    12200 echo "${ECHO_T}$ac_cv_lib_z_deflate" >&6; } 
    12201 if test $ac_cv_lib_z_deflate = yes; then 
     6079{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5 
     6080$as_echo "$ac_cv_lib_z_deflate" >&6; } 
     6081if test "x$ac_cv_lib_z_deflate" = x""yes; then : 
    122026082  cat >>confdefs.h <<_ACEOF 
    122036083#define HAVE_LIBZ 1 
    … …  
    122086088fi 
    122096089 
    12210  
    12211 { echo "$as_me:$LINENO: checking for x264_free in -lx264" >&5 
    12212 echo $ECHO_N "checking for x264_free in -lx264... $ECHO_C" >&6; } 
    12213 if test "${ac_cv_lib_x264_x264_free+set}" = set; then 
    12214   echo $ECHO_N "(cached) $ECHO_C" >&6 
     6090                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for x264_free in -lx264" >&5 
     6091$as_echo_n "checking for x264_free in -lx264... " >&6; } 
     6092if test "${ac_cv_lib_x264_x264_free+set}" = set; then : 
     6093  $as_echo_n "(cached) " >&6 
    122156094else 
    122166095  ac_check_lib_save_LIBS=$LIBS 
    122176096LIBS="-lx264  $LIBS" 
    12218 cat >conftest.$ac_ext <<_ACEOF 
    12219 /* confdefs.h.  */ 
    12220 _ACEOF 
    12221 cat confdefs.h >>conftest.$ac_ext 
    12222 cat >>conftest.$ac_ext <<_ACEOF 
     6097cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    122236098/* end confdefs.h.  */ 
    122246099 
    … …  
    122386113} 
    122396114_ACEOF 
    12240 rm -f conftest.$ac_objext conftest$ac_exeext 
    12241 if { (ac_try="$ac_link" 
    12242 case "(($ac_try" in 
    12243   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    12244   *) ac_try_echo=$ac_try;; 
    12245 esac 
    12246 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    12247   (eval "$ac_link") 2>conftest.er1 
    12248   ac_status=$? 
    12249   grep -v '^ *+' conftest.er1 >conftest.err 
    12250   rm -f conftest.er1 
    12251   cat conftest.err >&5 
    12252   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    12253   (exit $ac_status); } && { 
    12254          test -z "$ac_c_werror_flag" || 
    12255          test ! -s conftest.err 
    12256        } && test -s conftest$ac_exeext && 
    12257        $as_test_x conftest$ac_exeext; then 
     6115if ac_fn_c_try_link "$LINENO"; then : 
    122586116  ac_cv_lib_x264_x264_free=yes 
    122596117else 
    12260   echo "$as_me: failed program was:" >&5 
    12261 sed 's/^/| /' conftest.$ac_ext >&5 
    12262  
    12263         ac_cv_lib_x264_x264_free=no 
    12264 fi 
    12265  
    12266 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    12267       conftest$ac_exeext conftest.$ac_ext 
     6118  ac_cv_lib_x264_x264_free=no 
     6119fi 
     6120rm -f core conftest.err conftest.$ac_objext \ 
     6121    conftest$ac_exeext conftest.$ac_ext 
    122686122LIBS=$ac_check_lib_save_LIBS 
    122696123fi 
    12270 { echo "$as_me:$LINENO: result: $ac_cv_lib_x264_x264_free" >&5 
    12271 echo "${ECHO_T}$ac_cv_lib_x264_x264_free" >&6; } 
    12272 if test $ac_cv_lib_x264_x264_free = yes; then 
     6124{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_x264_x264_free" >&5 
     6125$as_echo "$ac_cv_lib_x264_x264_free" >&6; } 
     6126if test "x$ac_cv_lib_x264_x264_free" = x""yes; then : 
    122736127  cat >>confdefs.h <<_ACEOF 
    122746128#define HAVE_LIBX264 1 
    … …  
    122806134 
    122816135 
    12282  
    12283 { echo "$as_me:$LINENO: checking for BZ2_bzDecompressInit in -lbz2" >&5 
    12284 echo $ECHO_N "checking for BZ2_bzDecompressInit in -lbz2... $ECHO_C" >&6; } 
    12285 if test "${ac_cv_lib_bz2_BZ2_bzDecompressInit+set}" = set; then 
    12286   echo $ECHO_N "(cached) $ECHO_C" >&6 
     6136                                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BZ2_bzDecompressInit in -lbz2" >&5 
     6137$as_echo_n "checking for BZ2_bzDecompressInit in -lbz2... " >&6; } 
     6138if test "${ac_cv_lib_bz2_BZ2_bzDecompressInit+set}" = set; then : 
     6139  $as_echo_n "(cached) " >&6 
    122876140else 
    122886141  ac_check_lib_save_LIBS=$LIBS 
    122896142LIBS="-lbz2  $LIBS" 
    12290 cat >conftest.$ac_ext <<_ACEOF 
    12291 /* confdefs.h.  */ 
    12292 _ACEOF 
    12293 cat confdefs.h >>conftest.$ac_ext 
    12294 cat >>conftest.$ac_ext <<_ACEOF 
     6143cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    122956144/* end confdefs.h.  */ 
    122966145 
    … …  
    123106159} 
    123116160_ACEOF 
    12312 rm -f conftest.$ac_objext conftest$ac_exeext 
    12313 if { (ac_try="$ac_link" 
    12314 case "(($ac_try" in 
    12315   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    12316   *) ac_try_echo=$ac_try;; 
    12317 esac 
    12318 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    12319   (eval "$ac_link") 2>conftest.er1 
    12320   ac_status=$? 
    12321   grep -v '^ *+' conftest.er1 >conftest.err 
    12322   rm -f conftest.er1 
    12323   cat conftest.err >&5 
    12324   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    12325   (exit $ac_status); } && { 
    12326          test -z "$ac_c_werror_flag" || 
    12327          test ! -s conftest.err 
    12328        } && test -s conftest$ac_exeext && 
    12329        $as_test_x conftest$ac_exeext; then 
     6161if ac_fn_c_try_link "$LINENO"; then : 
    123306162  ac_cv_lib_bz2_BZ2_bzDecompressInit=yes 
    123316163else 
    12332   echo "$as_me: failed program was:" >&5 
    12333 sed 's/^/| /' conftest.$ac_ext >&5 
    12334  
    12335         ac_cv_lib_bz2_BZ2_bzDecompressInit=no 
    12336 fi 
    12337  
    12338 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    12339       conftest$ac_exeext conftest.$ac_ext 
     6164  ac_cv_lib_bz2_BZ2_bzDecompressInit=no 
     6165fi 
     6166rm -f core conftest.err conftest.$ac_objext \ 
     6167    conftest$ac_exeext conftest.$ac_ext 
    123406168LIBS=$ac_check_lib_save_LIBS 
    123416169fi 
    12342 { echo "$as_me:$LINENO: result: $ac_cv_lib_bz2_BZ2_bzDecompressInit" >&5 
    12343 echo "${ECHO_T}$ac_cv_lib_bz2_BZ2_bzDecompressInit" >&6; } 
    12344 if test $ac_cv_lib_bz2_BZ2_bzDecompressInit = yes; then 
     6170{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bz2_BZ2_bzDecompressInit" >&5 
     6171$as_echo "$ac_cv_lib_bz2_BZ2_bzDecompressInit" >&6; } 
     6172if test "x$ac_cv_lib_bz2_BZ2_bzDecompressInit" = x""yes; then : 
    123456173  cat >>confdefs.h <<_ACEOF 
    123466174#define HAVE_LIBBZ2 1 
    … …  
    123556183                if test "x$with_ffmpeg" != "xno" -a "x$with_ffmpeg" != "x"; then 
    123566184                        FFMPEG_PREFIX=$with_ffmpeg 
    12357                         { echo "$as_me:$LINENO: result: Using ffmpeg prefix... $FFMPEG_PREFIX" >&5 
    12358 echo "${ECHO_T}Using ffmpeg prefix... $FFMPEG_PREFIX" >&6; } 
     6185                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using ffmpeg prefix... $FFMPEG_PREFIX" >&5 
     6186$as_echo "Using ffmpeg prefix... $FFMPEG_PREFIX" >&6; } 
    123596187                        LIBS="-L$FFMPEG_PREFIX/lib $LIBS" 
    123606188                        LDFLAGS="-L$FFMPEG_PREFIX/lib $LDFLAGS" 
    … …  
    123626190                fi 
    123636191 
    12364                 { echo "$as_me:$LINENO: checking for avdevice_version in -lavdevice" >&5 
    12365 echo $ECHO_N "checking for avdevice_version in -lavdevice... $ECHO_C" >&6; } 
    12366 if test "${ac_cv_lib_avdevice_avdevice_version+set}" = set; then 
    12367   echo $ECHO_N "(cached) $ECHO_C" >&6 
     6192                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for avdevice_version in -lavdevice" >&5 
     6193$as_echo_n "checking for avdevice_version in -lavdevice... " >&6; } 
     6194if test "${ac_cv_lib_avdevice_avdevice_version+set}" = set; then : 
     6195  $as_echo_n "(cached) " >&6 
    123686196else 
    123696197  ac_check_lib_save_LIBS=$LIBS 
    123706198LIBS="-lavdevice  $LIBS" 
    12371 cat >conftest.$ac_ext <<_ACEOF 
    12372 /* confdefs.h.  */ 
    12373 _ACEOF 
    12374 cat confdefs.h >>conftest.$ac_ext 
    12375 cat >>conftest.$ac_ext <<_ACEOF 
     6199cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    123766200/* end confdefs.h.  */ 
    123776201 
    … …  
    123916215} 
    123926216_ACEOF 
    12393 rm -f conftest.$ac_objext conftest$ac_exeext 
    12394 if { (ac_try="$ac_link" 
    12395 case "(($ac_try" in 
    12396   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    12397   *) ac_try_echo=$ac_try;; 
    12398 esac 
    12399 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    12400   (eval "$ac_link") 2>conftest.er1 
    12401   ac_status=$? 
    12402   grep -v '^ *+' conftest.er1 >conftest.err 
    12403   rm -f conftest.er1 
    12404   cat conftest.err >&5 
    12405   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    12406   (exit $ac_status); } && { 
    12407          test -z "$ac_c_werror_flag" || 
    12408          test ! -s conftest.err 
    12409        } && test -s conftest$ac_exeext && 
    12410        $as_test_x conftest$ac_exeext; then 
     6217if ac_fn_c_try_link "$LINENO"; then : 
    124116218  ac_cv_lib_avdevice_avdevice_version=yes 
    124126219else 
    12413   echo "$as_me: failed program was:" >&5 
    12414 sed 's/^/| /' conftest.$ac_ext >&5 
    12415  
    12416         ac_cv_lib_avdevice_avdevice_version=no 
    12417 fi 
    12418  
    12419 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    12420       conftest$ac_exeext conftest.$ac_ext 
     6220  ac_cv_lib_avdevice_avdevice_version=no 
     6221fi 
     6222rm -f core conftest.err conftest.$ac_objext \ 
     6223    conftest$ac_exeext conftest.$ac_ext 
    124216224LIBS=$ac_check_lib_save_LIBS 
    124226225fi 
    12423 { echo "$as_me:$LINENO: result: $ac_cv_lib_avdevice_avdevice_version" >&5 
    12424 echo "${ECHO_T}$ac_cv_lib_avdevice_avdevice_version" >&6; } 
    12425 if test $ac_cv_lib_avdevice_avdevice_version = yes; then 
     6226{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_avdevice_avdevice_version" >&5 
     6227$as_echo "$ac_cv_lib_avdevice_avdevice_version" >&6; } 
     6228if test "x$ac_cv_lib_avdevice_avdevice_version" = x""yes; then : 
    124266229  ac_ffmpeg_cflags="$ac_ffmpeg_cflags -DPJMEDIA_HAS_LIBAVDEVICE=1" 
    124276230                              ac_ffmpeg_ldflags="$ac_ffmpeg_ldflags -lavdevice" 
    … …  
    124306233fi 
    124316234 
    12432                 { echo "$as_me:$LINENO: checking for av_register_all in -lavformat" >&5 
    12433 echo $ECHO_N "checking for av_register_all in -lavformat... $ECHO_C" >&6; } 
    12434 if test "${ac_cv_lib_avformat_av_register_all+set}" = set; then 
    12435   echo $ECHO_N "(cached) $ECHO_C" >&6 
     6235                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for av_register_all in -lavformat" >&5 
     6236$as_echo_n "checking for av_register_all in -lavformat... " >&6; } 
     6237if test "${ac_cv_lib_avformat_av_register_all+set}" = set; then : 
     6238  $as_echo_n "(cached) " >&6 
    124366239else 
    124376240  ac_check_lib_save_LIBS=$LIBS 
    124386241LIBS="-lavformat -lavcodec -lavutil 
    124396242                              $LIBS" 
    12440 cat >conftest.$ac_ext <<_ACEOF 
    12441 /* confdefs.h.  */ 
    12442 _ACEOF 
    12443 cat confdefs.h >>conftest.$ac_ext 
    12444 cat >>conftest.$ac_ext <<_ACEOF 
     6243cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    124456244/* end confdefs.h.  */ 
    124466245 
    … …  
    124606259} 
    124616260_ACEOF 
    12462 rm -f conftest.$ac_objext conftest$ac_exeext 
    12463 if { (ac_try="$ac_link" 
    12464 case "(($ac_try" in 
    12465   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    12466   *) ac_try_echo=$ac_try;; 
    12467 esac 
    12468 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    12469   (eval "$ac_link") 2>conftest.er1 
    12470   ac_status=$? 
    12471   grep -v '^ *+' conftest.er1 >conftest.err 
    12472   rm -f conftest.er1 
    12473   cat conftest.err >&5 
    12474   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    12475   (exit $ac_status); } && { 
    12476          test -z "$ac_c_werror_flag" || 
    12477          test ! -s conftest.err 
    12478        } && test -s conftest$ac_exeext && 
    12479        $as_test_x conftest$ac_exeext; then 
     6261if ac_fn_c_try_link "$LINENO"; then : 
    124806262  ac_cv_lib_avformat_av_register_all=yes 
    124816263else 
    12482   echo "$as_me: failed program was:" >&5 
    12483 sed 's/^/| /' conftest.$ac_ext >&5 
    12484  
    12485         ac_cv_lib_avformat_av_register_all=no 
    12486 fi 
    12487  
    12488 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    12489       conftest$ac_exeext conftest.$ac_ext 
     6264  ac_cv_lib_avformat_av_register_all=no 
     6265fi 
     6266rm -f core conftest.err conftest.$ac_objext \ 
     6267    conftest$ac_exeext conftest.$ac_ext 
    124906268LIBS=$ac_check_lib_save_LIBS 
    124916269fi 
    12492 { echo "$as_me:$LINENO: result: $ac_cv_lib_avformat_av_register_all" >&5 
    12493 echo "${ECHO_T}$ac_cv_lib_avformat_av_register_all" >&6; } 
    12494 if test $ac_cv_lib_avformat_av_register_all = yes; then 
     6270{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_avformat_av_register_all" >&5 
     6271$as_echo "$ac_cv_lib_avformat_av_register_all" >&6; } 
     6272if test "x$ac_cv_lib_avformat_av_register_all" = x""yes; then : 
    124956273  ac_ffmpeg_cflags="$ac_ffmpeg_cflags -DPJMEDIA_HAS_LIBAVFORMAT=1" 
    124966274                              ac_ffmpeg_ldflags="$ac_ffmpeg_ldflags -lavformat" 
    … …  
    124986276fi 
    124996277 
    12500                 { echo "$as_me:$LINENO: checking for avcodec_init in -lavcodec" >&5 
    12501 echo $ECHO_N "checking for avcodec_init in -lavcodec... $ECHO_C" >&6; } 
    12502 if test "${ac_cv_lib_avcodec_avcodec_init+set}" = set; then 
    12503   echo $ECHO_N "(cached) $ECHO_C" >&6 
     6278                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for avcodec_init in -lavcodec" >&5 
     6279$as_echo_n "checking for avcodec_init in -lavcodec... " >&6; } 
     6280if test "${ac_cv_lib_avcodec_avcodec_init+set}" = set; then : 
     6281  $as_echo_n "(cached) " >&6 
    125046282else 
    125056283  ac_check_lib_save_LIBS=$LIBS 
    125066284LIBS="-lavcodec -lavutil 
    125076285                              $LIBS" 
    12508 cat >conftest.$ac_ext <<_ACEOF 
    12509 /* confdefs.h.  */ 
    12510 _ACEOF 
    12511 cat confdefs.h >>conftest.$ac_ext 
    12512 cat >>conftest.$ac_ext <<_ACEOF 
     6286cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    125136287/* end confdefs.h.  */ 
    125146288 
    … …  
    125286302} 
    125296303_ACEOF 
    12530 rm -f conftest.$ac_objext conftest$ac_exeext 
    12531 if { (ac_try="$ac_link" 
    12532 case "(($ac_try" in 
    12533   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    12534   *) ac_try_echo=$ac_try;; 
    12535 esac 
    12536 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    12537   (eval "$ac_link") 2>conftest.er1 
    12538   ac_status=$? 
    12539   grep -v '^ *+' conftest.er1 >conftest.err 
    12540   rm -f conftest.er1 
    12541   cat conftest.err >&5 
    12542   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    12543   (exit $ac_status); } && { 
    12544          test -z "$ac_c_werror_flag" || 
    12545          test ! -s conftest.err 
    12546        } && test -s conftest$ac_exeext && 
    12547        $as_test_x conftest$ac_exeext; then 
     6304if ac_fn_c_try_link "$LINENO"; then : 
    125486305  ac_cv_lib_avcodec_avcodec_init=yes 
    125496306else 
    12550   echo "$as_me: failed program was:" >&5 
    12551 sed 's/^/| /' conftest.$ac_ext >&5 
    12552  
    12553         ac_cv_lib_avcodec_avcodec_init=no 
    12554 fi 
    12555  
    12556 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    12557       conftest$ac_exeext conftest.$ac_ext 
     6307  ac_cv_lib_avcodec_avcodec_init=no 
     6308fi 
     6309rm -f core conftest.err conftest.$ac_objext \ 
     6310    conftest$ac_exeext conftest.$ac_ext 
    125586311LIBS=$ac_check_lib_save_LIBS 
    125596312fi 
    12560 { echo "$as_me:$LINENO: result: $ac_cv_lib_avcodec_avcodec_init" >&5 
    12561 echo "${ECHO_T}$ac_cv_lib_avcodec_avcodec_init" >&6; } 
    12562 if test $ac_cv_lib_avcodec_avcodec_init = yes; then 
     6313{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_avcodec_avcodec_init" >&5 
     6314$as_echo "$ac_cv_lib_avcodec_avcodec_init" >&6; } 
     6315if test "x$ac_cv_lib_avcodec_avcodec_init" = x""yes; then : 
    125636316  ac_ffmpeg_cflags="$ac_ffmpeg_cflags -DPJMEDIA_HAS_LIBAVCODEC=1" 
    125646317                              ac_ffmpeg_ldflags="$ac_ffmpeg_ldflags -lavcodec" 
    … …  
    125666319fi 
    125676320 
    12568                 { echo "$as_me:$LINENO: checking for sws_scale in -lswscale" >&5 
    12569 echo $ECHO_N "checking for sws_scale in -lswscale... $ECHO_C" >&6; } 
    12570 if test "${ac_cv_lib_swscale_sws_scale+set}" = set; then 
    12571   echo $ECHO_N "(cached) $ECHO_C" >&6 
     6321                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sws_scale in -lswscale" >&5 
     6322$as_echo_n "checking for sws_scale in -lswscale... " >&6; } 
     6323if test "${ac_cv_lib_swscale_sws_scale+set}" = set; then : 
     6324  $as_echo_n "(cached) " >&6 
    125726325else 
    125736326  ac_check_lib_save_LIBS=$LIBS 
    125746327LIBS="-lswscale -lavutil 
    125756328                              $LIBS" 
    12576 cat >conftest.$ac_ext <<_ACEOF 
    12577 /* confdefs.h.  */ 
    12578 _ACEOF 
    12579 cat confdefs.h >>conftest.$ac_ext 
    12580 cat >>conftest.$ac_ext <<_ACEOF 
     6329cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    125816330/* end confdefs.h.  */ 
    125826331 
    … …  
    125966345} 
    125976346_ACEOF 
    12598 rm -f conftest.$ac_objext conftest$ac_exeext 
    12599 if { (ac_try="$ac_link" 
    12600 case "(($ac_try" in 
    12601   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    12602   *) ac_try_echo=$ac_try;; 
    12603 esac 
    12604 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    12605   (eval "$ac_link") 2>conftest.er1 
    12606   ac_status=$? 
    12607   grep -v '^ *+' conftest.er1 >conftest.err 
    12608   rm -f conftest.er1 
    12609   cat conftest.err >&5 
    12610   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    12611   (exit $ac_status); } && { 
    12612          test -z "$ac_c_werror_flag" || 
    12613          test ! -s conftest.err 
    12614        } && test -s conftest$ac_exeext && 
    12615        $as_test_x conftest$ac_exeext; then 
     6347if ac_fn_c_try_link "$LINENO"; then : 
    126166348  ac_cv_lib_swscale_sws_scale=yes 
    126176349else 
    12618   echo "$as_me: failed program was:" >&5 
    12619 sed 's/^/| /' conftest.$ac_ext >&5 
    12620  
    12621         ac_cv_lib_swscale_sws_scale=no 
    12622 fi 
    12623  
    12624 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    12625       conftest$ac_exeext conftest.$ac_ext 
     6350  ac_cv_lib_swscale_sws_scale=no 
     6351fi 
     6352rm -f core conftest.err conftest.$ac_objext \ 
     6353    conftest$ac_exeext conftest.$ac_ext 
    126266354LIBS=$ac_check_lib_save_LIBS 
    126276355fi 
    12628 { echo "$as_me:$LINENO: result: $ac_cv_lib_swscale_sws_scale" >&5 
    12629 echo "${ECHO_T}$ac_cv_lib_swscale_sws_scale" >&6; } 
    12630 if test $ac_cv_lib_swscale_sws_scale = yes; then 
     6356{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_swscale_sws_scale" >&5 
     6357$as_echo "$ac_cv_lib_swscale_sws_scale" >&6; } 
     6358if test "x$ac_cv_lib_swscale_sws_scale" = x""yes; then : 
    126316359  ac_ffmpeg_cflags="$ac_ffmpeg_cflags -DPJMEDIA_HAS_LIBSWSCALE=1" 
    126326360                              ac_ffmpeg_ldflags="$ac_ffmpeg_ldflags -lswscale" 
    … …  
    126346362fi 
    126356363 
    12636                 { echo "$as_me:$LINENO: checking for av_malloc in -lavutil" >&5 
    12637 echo $ECHO_N "checking for av_malloc in -lavutil... $ECHO_C" >&6; } 
    12638 if test "${ac_cv_lib_avutil_av_malloc+set}" = set; then 
    12639   echo $ECHO_N "(cached) $ECHO_C" >&6 
     6364                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for av_malloc in -lavutil" >&5 
     6365$as_echo_n "checking for av_malloc in -lavutil... " >&6; } 
     6366if test "${ac_cv_lib_avutil_av_malloc+set}" = set; then : 
     6367  $as_echo_n "(cached) " >&6 
    126406368else 
    126416369  ac_check_lib_save_LIBS=$LIBS 
    126426370LIBS="-lavutil  $LIBS" 
    12643 cat >conftest.$ac_ext <<_ACEOF 
    12644 /* confdefs.h.  */ 
    12645 _ACEOF 
    12646 cat confdefs.h >>conftest.$ac_ext 
    12647 cat >>conftest.$ac_ext <<_ACEOF 
     6371cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    126486372/* end confdefs.h.  */ 
    126496373 
    … …  
    126636387} 
    126646388_ACEOF 
    12665 rm -f conftest.$ac_objext conftest$ac_exeext 
    12666 if { (ac_try="$ac_link" 
    12667 case "(($ac_try" in 
    12668   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    12669   *) ac_try_echo=$ac_try;; 
    12670 esac 
    12671 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    12672   (eval "$ac_link") 2>conftest.er1 
    12673   ac_status=$? 
    12674   grep -v '^ *+' conftest.er1 >conftest.err 
    12675   rm -f conftest.er1 
    12676   cat conftest.err >&5 
    12677   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    12678   (exit $ac_status); } && { 
    12679          test -z "$ac_c_werror_flag" || 
    12680          test ! -s conftest.err 
    12681        } && test -s conftest$ac_exeext && 
    12682        $as_test_x conftest$ac_exeext; then 
     6389if ac_fn_c_try_link "$LINENO"; then : 
    126836390  ac_cv_lib_avutil_av_malloc=yes 
    126846391else 
    12685   echo "$as_me: failed program was:" >&5 
    12686 sed 's/^/| /' conftest.$ac_ext >&5 
    12687  
    12688         ac_cv_lib_avutil_av_malloc=no 
    12689 fi 
    12690  
    12691 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    12692       conftest$ac_exeext conftest.$ac_ext 
     6392  ac_cv_lib_avutil_av_malloc=no 
     6393fi 
     6394rm -f core conftest.err conftest.$ac_objext \ 
     6395    conftest$ac_exeext conftest.$ac_ext 
    126936396LIBS=$ac_check_lib_save_LIBS 
    126946397fi 
    12695 { echo "$as_me:$LINENO: result: $ac_cv_lib_avutil_av_malloc" >&5 
    12696 echo "${ECHO_T}$ac_cv_lib_avutil_av_malloc" >&6; } 
    12697 if test $ac_cv_lib_avutil_av_malloc = yes; then 
     6398{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_avutil_av_malloc" >&5 
     6399$as_echo "$ac_cv_lib_avutil_av_malloc" >&6; } 
     6400if test "x$ac_cv_lib_avutil_av_malloc" = x""yes; then : 
    126986401  ac_ffmpeg_cflags="$ac_ffmpeg_cflags -DPJMEDIA_HAS_LIBAVUTIL=1" 
    126996402                              ac_ffmpeg_ldflags="$ac_ffmpeg_ldflags -lavutil" 
    … …  
    127026405fi 
    127036406 
    12704                 { echo "$as_me:$LINENO: checking for avcore_version in -lavcore" >&5 
    12705 echo $ECHO_N "checking for avcore_version in -lavcore... $ECHO_C" >&6; } 
    12706 if test "${ac_cv_lib_avcore_avcore_version+set}" = set; then 
    12707   echo $ECHO_N "(cached) $ECHO_C" >&6 
     6407                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for avcore_version in -lavcore" >&5 
     6408$as_echo_n "checking for avcore_version in -lavcore... " >&6; } 
     6409if test "${ac_cv_lib_avcore_avcore_version+set}" = set; then : 
     6410  $as_echo_n "(cached) " >&6 
    127086411else 
    127096412  ac_check_lib_save_LIBS=$LIBS 
    127106413LIBS="-lavcore  $LIBS" 
    12711 cat >conftest.$ac_ext <<_ACEOF 
    12712 /* confdefs.h.  */ 
    12713 _ACEOF 
    12714 cat confdefs.h >>conftest.$ac_ext 
    12715 cat >>conftest.$ac_ext <<_ACEOF 
     6414cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    127166415/* end confdefs.h.  */ 
    127176416 
    … …  
    127316430} 
    127326431_ACEOF 
    12733 rm -f conftest.$ac_objext conftest$ac_exeext 
    12734 if { (ac_try="$ac_link" 
    12735 case "(($ac_try" in 
    12736   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    12737   *) ac_try_echo=$ac_try;; 
    12738 esac 
    12739 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    12740   (eval "$ac_link") 2>conftest.er1 
    12741   ac_status=$? 
    12742   grep -v '^ *+' conftest.er1 >conftest.err 
    12743   rm -f conftest.er1 
    12744   cat conftest.err >&5 
    12745   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    12746   (exit $ac_status); } && { 
    12747          test -z "$ac_c_werror_flag" || 
    12748          test ! -s conftest.err 
    12749        } && test -s conftest$ac_exeext && 
    12750        $as_test_x conftest$ac_exeext; then 
     6432if ac_fn_c_try_link "$LINENO"; then : 
    127516433  ac_cv_lib_avcore_avcore_version=yes 
    127526434else 
    12753   echo "$as_me: failed program was:" >&5 
    12754 sed 's/^/| /' conftest.$ac_ext >&5 
    12755  
    12756         ac_cv_lib_avcore_avcore_version=no 
    12757 fi 
    12758  
    12759 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    12760       conftest$ac_exeext conftest.$ac_ext 
     6435  ac_cv_lib_avcore_avcore_version=no 
     6436fi 
     6437rm -f core conftest.err conftest.$ac_objext \ 
     6438    conftest$ac_exeext conftest.$ac_ext 
    127616439LIBS=$ac_check_lib_save_LIBS 
    127626440fi 
    12763 { echo "$as_me:$LINENO: result: $ac_cv_lib_avcore_avcore_version" >&5 
    12764 echo "${ECHO_T}$ac_cv_lib_avcore_avcore_version" >&6; } 
    12765 if test $ac_cv_lib_avcore_avcore_version = yes; then 
     6441{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_avcore_avcore_version" >&5 
     6442$as_echo "$ac_cv_lib_avcore_avcore_version" >&6; } 
     6443if test "x$ac_cv_lib_avcore_avcore_version" = x""yes; then : 
    127666444  ac_ffmpeg_cflags="$ac_ffmpeg_cflags -DPJMEDIA_HAS_LIBAVCORE=1" 
    127676445                              ac_ffmpeg_ldflags="$ac_ffmpeg_ldflags -lavcore" 
    … …  
    127786456 
    127796457# Check whether --with-ffmpeg was given. 
    12780 if test "${with_ffmpeg+set}" = set; then 
     6458if test "${with_ffmpeg+set}" = set; then : 
    127816459  withval=$with_ffmpeg; 
    127826460else 
    … …  
    127886466 
    127896467# Check whether --enable-v4l2 was given. 
    12790 if test "${enable_v4l2+set}" = set; then 
     6468if test "${enable_v4l2+set}" = set; then : 
    127916469  enableval=$enable_v4l2; 
    127926470                if test "$enable_v4l2" = "no"; then 
    12793                   { echo "$as_me:$LINENO: result: Checking if V4L2 is disabled... yes" >&5 
    12794 echo "${ECHO_T}Checking if V4L2 is disabled... yes" >&6; } 
     6471                  { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if V4L2 is disabled... yes" >&5 
     6472$as_echo "Checking if V4L2 is disabled... yes" >&6; } 
    127956473                fi 
    127966474 
    … …  
    127996477 
    128006478 
    12801                 { echo "$as_me:$LINENO: checking for v4l2_open in -lv4l2" >&5 
    12802 echo $ECHO_N "checking for v4l2_open in -lv4l2... $ECHO_C" >&6; } 
    12803 if test "${ac_cv_lib_v4l2_v4l2_open+set}" = set; then 
    12804   echo $ECHO_N "(cached) $ECHO_C" >&6 
     6479                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for v4l2_open in -lv4l2" >&5 
     6480$as_echo_n "checking for v4l2_open in -lv4l2... " >&6; } 
     6481if test "${ac_cv_lib_v4l2_v4l2_open+set}" = set; then : 
     6482  $as_echo_n "(cached) " >&6 
    128056483else 
    128066484  ac_check_lib_save_LIBS=$LIBS 
    128076485LIBS="-lv4l2  $LIBS" 
    12808 cat >conftest.$ac_ext <<_ACEOF 
    12809 /* confdefs.h.  */ 
    12810 _ACEOF 
    12811 cat confdefs.h >>conftest.$ac_ext 
    12812 cat >>conftest.$ac_ext <<_ACEOF 
     6486cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    128136487/* end confdefs.h.  */ 
    128146488 
    … …  
    128286502} 
    128296503_ACEOF 
    12830 rm -f conftest.$ac_objext conftest$ac_exeext 
    12831 if { (ac_try="$ac_link" 
    12832 case "(($ac_try" in 
    12833   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    12834   *) ac_try_echo=$ac_try;; 
    12835 esac 
    12836 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    12837   (eval "$ac_link") 2>conftest.er1 
    12838   ac_status=$? 
    12839   grep -v '^ *+' conftest.er1 >conftest.err 
    12840   rm -f conftest.er1 
    12841   cat conftest.err >&5 
    12842   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    12843   (exit $ac_status); } && { 
    12844          test -z "$ac_c_werror_flag" || 
    12845          test ! -s conftest.err 
    12846        } && test -s conftest$ac_exeext && 
    12847        $as_test_x conftest$ac_exeext; then 
     6504if ac_fn_c_try_link "$LINENO"; then : 
    128486505  ac_cv_lib_v4l2_v4l2_open=yes 
    128496506else 
    12850   echo "$as_me: failed program was:" >&5 
    12851 sed 's/^/| /' conftest.$ac_ext >&5 
    12852  
    12853         ac_cv_lib_v4l2_v4l2_open=no 
    12854 fi 
    12855  
    12856 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    12857       conftest$ac_exeext conftest.$ac_ext 
     6507  ac_cv_lib_v4l2_v4l2_open=no 
     6508fi 
     6509rm -f core conftest.err conftest.$ac_objext \ 
     6510    conftest$ac_exeext conftest.$ac_ext 
    128586511LIBS=$ac_check_lib_save_LIBS 
    128596512fi 
    12860 { echo "$as_me:$LINENO: result: $ac_cv_lib_v4l2_v4l2_open" >&5 
    12861 echo "${ECHO_T}$ac_cv_lib_v4l2_v4l2_open" >&6; } 
    12862 if test $ac_cv_lib_v4l2_v4l2_open = yes; then 
     6513{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_v4l2_v4l2_open" >&5 
     6514$as_echo "$ac_cv_lib_v4l2_v4l2_open" >&6; } 
     6515if test "x$ac_cv_lib_v4l2_v4l2_open" = x""yes; then : 
    128636516  ac_v4l2_cflags="-DPJMEDIA_VIDEO_DEV_HAS_V4L2=1" 
    128646517                              ac_v4l2_ldflags="-lv4l2" 
    … …  
    128736526 
    128746527# Check whether --enable-ipp was given. 
    12875 if test "${enable_ipp+set}" = set; then 
     6528if test "${enable_ipp+set}" = set; then : 
    128766529  enableval=$enable_ipp; 
    128776530else 
    … …  
    128836536 
    128846537# Check whether --with-ipp was given. 
    12885 if test "${with_ipp+set}" = set; then 
     6538if test "${with_ipp+set}" = set; then : 
    128866539  withval=$with_ipp; 
    128876540else 
    … …  
    128936546 
    128946547# Check whether --with-ipp-samples was given. 
    12895 if test "${with_ipp_samples+set}" = set; then 
     6548if test "${with_ipp_samples+set}" = set; then : 
    128966549  withval=$with_ipp_samples; 
    128976550else 
    … …  
    129036556 
    129046557# Check whether --with-ipp-arch was given. 
    12905 if test "${with_ipp_arch+set}" = set; then 
     6558if test "${with_ipp_arch+set}" = set; then : 
    129066559  withval=$with_ipp_arch; 
    129076560else 
    … …  
    129126565 
    129136566if test "x$enable_ipp" != "xno"; then 
    12914                 { echo "$as_me:$LINENO: checking Intel IPP location" >&5 
    12915 echo $ECHO_N "checking Intel IPP location... $ECHO_C" >&6; } 
     6567                { $as_echo "$as_me:${as_lineno-$LINENO}: checking Intel IPP location" >&5 
     6568$as_echo_n "checking Intel IPP location... " >&6; } 
    129166569 
    129176570    if test "x$with_ipp" != "xno" -a "x$with_ipp" != "x"; then 
    12918         { echo "$as_me:$LINENO: result: $with_ipp" >&5 
    12919 echo "${ECHO_T}$with_ipp" >&6; } 
     6571        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_ipp" >&5 
     6572$as_echo "$with_ipp" >&6; } 
    129206573        IPPROOT=$with_ipp 
    129216574    elif test "x$IPPROOT" = "x"; then 
    129226575        if test -d /opt/intel/ipp; then 
    129236576            IPPROOT=`ls -d /opt/intel/ipp/*/* | head -1` 
    12924             { echo "$as_me:$LINENO: result: autodetected in $IPPROOT" >&5 
    12925 echo "${ECHO_T}autodetected in $IPPROOT" >&6; } 
     6577            { $as_echo "$as_me:${as_lineno-$LINENO}: result: autodetected in $IPPROOT" >&5 
     6578$as_echo "autodetected in $IPPROOT" >&6; } 
    129266579        fi 
    129276580    else 
    12928         { echo "$as_me:$LINENO: result: $IPPROOT" >&5 
    12929 echo "${ECHO_T}$IPPROOT" >&6; } 
     6581        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IPPROOT" >&5 
     6582$as_echo "$IPPROOT" >&6; } 
    129306583    fi 
    129316584 
    129326585    if test "x$with_ipp_arch" != "xno"; then 
    129336586        IPP_SUFFIX=$with_ipp_arch 
    12934         { echo "$as_me:$LINENO: result: IPP arch suffix is set to $IPP_SUFFIX" >&5 
    12935 echo "${ECHO_T}IPP arch suffix is set to $IPP_SUFFIX" >&6; } 
     6587        { $as_echo "$as_me:${as_lineno-$LINENO}: result: IPP arch suffix is set to $IPP_SUFFIX" >&5 
     6588$as_echo "IPP arch suffix is set to $IPP_SUFFIX" >&6; } 
    129366589    else 
    129376590        IPP_SUFFIX="" 
    12938         { echo "$as_me:$LINENO: result: IPP arch suffix is set to empty" >&5 
    12939 echo "${ECHO_T}IPP arch suffix is set to empty" >&6; } 
     6591        { $as_echo "$as_me:${as_lineno-$LINENO}: result: IPP arch suffix is set to empty" >&5 
     6592$as_echo "IPP arch suffix is set to empty" >&6; } 
    129406593    fi 
    129416594 
    129426595    if test x$IPPROOT = x; then 
    12943         { { echo "$as_me:$LINENO: error: the location is neither specified nor can be guessed. Please specify with IPPROOT env var or with --with-ipp option" >&5 
    12944 echo "$as_me: error: the location is neither specified nor can be guessed. Please specify with IPPROOT env var or with --with-ipp option" >&2;} 
    12945    { (exit 1); exit 1; }; } 
     6596        as_fn_error "the location is neither specified nor can be guessed. Please specify with IPPROOT env var or with --with-ipp option" "$LINENO" 5 
    129466597    elif test ! -d $IPPROOT; then 
    12947         { { echo "$as_me:$LINENO: error: not found" >&5 
    12948 echo "$as_me: error: not found" >&2;} 
    12949    { (exit 1); exit 1; }; } 
     6598        as_fn_error "not found" "$LINENO" 5 
    129506599    elif test ! -d $IPPROOT/include; then 
    12951         { { echo "$as_me:$LINENO: error: directory doesn't seem to be valid" >&5 
    12952 echo "$as_me: error: directory doesn't seem to be valid" >&2;} 
    12953    { (exit 1); exit 1; }; } 
     6600        as_fn_error "directory doesn't seem to be valid" "$LINENO" 5 
    129546601    else 
    129556602        # IPP directory looks okay. 
    … …  
    129886635                   # IPP7 
    129896636                   if ! test -d $IPPROOT/../compiler; then 
    12990                         { { echo "$as_me:$LINENO: error: Cannot find $IPPROOT/../compiler directory. Please set IPPROOT variable correctly" >&5 
    12991 echo "$as_me: error: Cannot find $IPPROOT/../compiler directory. Please set IPPROOT variable correctly" >&2;} 
    12992    { (exit 1); exit 1; }; } 
     6637                        as_fn_error "Cannot find $IPPROOT/../compiler directory. Please set IPPROOT variable correctly" "$LINENO" 5 
    129936638                   fi 
    129946639                   IPP_CFLAGS="$IPP_CFLAGS" 
    … …  
    130086653 
    130096654 
    13010         { echo "$as_me:$LINENO: checking Intel IPP usability" >&5 
    13011 echo $ECHO_N "checking Intel IPP usability... $ECHO_C" >&6; } 
    13012         cat >conftest.$ac_ext <<_ACEOF 
    13013 /* confdefs.h.  */ 
    13014 _ACEOF 
    13015 cat confdefs.h >>conftest.$ac_ext 
    13016 cat >>conftest.$ac_ext <<_ACEOF 
     6655        { $as_echo "$as_me:${as_lineno-$LINENO}: checking Intel IPP usability" >&5 
     6656$as_echo_n "checking Intel IPP usability... " >&6; } 
     6657        cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    130176658/* end confdefs.h.  */ 
    130186659#include <ippcore.h> 
    … …  
    130266667} 
    130276668_ACEOF 
    13028 rm -f conftest.$ac_objext conftest$ac_exeext 
    13029 if { (ac_try="$ac_link" 
    13030 case "(($ac_try" in 
    13031   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    13032   *) ac_try_echo=$ac_try;; 
    13033 esac 
    13034 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    13035   (eval "$ac_link") 2>conftest.er1 
    13036   ac_status=$? 
    13037   grep -v '^ *+' conftest.er1 >conftest.err 
    13038   rm -f conftest.er1 
    13039   cat conftest.err >&5 
    13040   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    13041   (exit $ac_status); } && { 
    13042          test -z "$ac_c_werror_flag" || 
    13043          test ! -s conftest.err 
    13044        } && test -s conftest$ac_exeext && 
    13045        $as_test_x conftest$ac_exeext; then 
    13046   { echo "$as_me:$LINENO: result: ok" >&5 
    13047 echo "${ECHO_T}ok" >&6; } 
    13048 else 
    13049   echo "$as_me: failed program was:" >&5 
    13050 sed 's/^/| /' conftest.$ac_ext >&5 
    13051  
    13052         { { echo "$as_me:$LINENO: error: Error: unable to recognize your IPP installation. Make sure the paths and ARCH suffix are set correctly 
    13053 See \`config.log' for more details." >&5 
    13054 echo "$as_me: error: Error: unable to recognize your IPP installation. Make sure the paths and ARCH suffix are set correctly 
    13055 See \`config.log' for more details." >&2;} 
    13056    { (exit run with --help for more info); exit run with --help for more info; }; } 
    13057 fi 
    13058  
    13059 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    13060       conftest$ac_exeext conftest.$ac_ext 
     6669if ac_fn_c_try_link "$LINENO"; then : 
     6670  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 
     6671$as_echo "ok" >&6; } 
     6672else 
     6673  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
     6674$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
     6675{ as_fn_set_status run with --help for more info 
     6676as_fn_error "Error: unable to recognize your IPP installation. Make sure the paths and ARCH suffix are set correctly 
     6677See \`config.log' for more details." "$LINENO" 5; }; } 
     6678fi 
     6679rm -f core conftest.err conftest.$ac_objext \ 
     6680    conftest$ac_exeext conftest.$ac_ext 
    130616681 
    130626682        CFLAGS="$SAVED_CFLAGS" 
    … …  
    130656685    fi 
    130666686 
    13067                 { echo "$as_me:$LINENO: checking Intel IPP samples location" >&5 
    13068 echo $ECHO_N "checking Intel IPP samples location... $ECHO_C" >&6; } 
     6687                { $as_echo "$as_me:${as_lineno-$LINENO}: checking Intel IPP samples location" >&5 
     6688$as_echo_n "checking Intel IPP samples location... " >&6; } 
    130696689 
    130706690    if test "x$with_ipp_samples" != "xno" -a "x$with_ipp_samples" != "x"; then 
    13071         { echo "$as_me:$LINENO: result: $with_ipp_samples" >&5 
    13072 echo "${ECHO_T}$with_ipp_samples" >&6; } 
     6691        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_ipp_samples" >&5 
     6692$as_echo "$with_ipp_samples" >&6; } 
    130736693        IPPSAMPLES=$with_ipp_samples 
    130746694    elif test "x$IPPSAMPLES" = "x"; then 
    130756695        if test -d /opt/intel/ipp-samples; then 
    130766696            IPPSAMPLES=/opt/intel/ipp-samples 
    13077             { echo "$as_me:$LINENO: result: autodetected in $IPPSAMPLES" >&5 
    13078 echo "${ECHO_T}autodetected in $IPPSAMPLES" >&6; } 
     6697            { $as_echo "$as_me:${as_lineno-$LINENO}: result: autodetected in $IPPSAMPLES" >&5 
     6698$as_echo "autodetected in $IPPSAMPLES" >&6; } 
    130796699        fi 
    130806700    else 
    13081         { echo "$as_me:$LINENO: result: $IPPSAMPLES" >&5 
    13082 echo "${ECHO_T}$IPPSAMPLES" >&6; } 
     6701        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IPPSAMPLES" >&5 
     6702$as_echo "$IPPSAMPLES" >&6; } 
    130836703    fi 
    130846704 
    130856705    if test x$IPPSAMPLES = x; then 
    13086         { { echo "$as_me:$LINENO: error: the location is neither specified nor can be guessed. Please specify with IPPSAMPLES env var or with --with-ipp-samples option" >&5 
    13087 echo "$as_me: error: the location is neither specified nor can be guessed. Please specify with IPPSAMPLES env var or with --with-ipp-samples option" >&2;} 
    13088    { (exit 1); exit 1; }; } 
     6706        as_fn_error "the location is neither specified nor can be guessed. Please specify with IPPSAMPLES env var or with --with-ipp-samples option" "$LINENO" 5 
    130896707    elif test ! -d $IPPSAMPLES; then 
    13090         { { echo "$as_me:$LINENO: error: not found" >&5 
    13091 echo "$as_me: error: not found" >&2;} 
    13092    { (exit 1); exit 1; }; } 
     6708        as_fn_error "not found" "$LINENO" 5 
    130936709    elif test ! -d $IPPSAMPLES/speech-codecs; then 
    13094         { { echo "$as_me:$LINENO: error: directory doesn't seem to be valid" >&5 
    13095 echo "$as_me: error: directory doesn't seem to be valid" >&2;} 
    13096    { (exit 1); exit 1; }; } 
     6710        as_fn_error "directory doesn't seem to be valid" "$LINENO" 5 
    130976711    else 
    130986712        # Remove trailing backslash 
    … …  
    131006714 
    131016715        # Guess the libusc.a/libspeech.a build location 
    13102         { echo "$as_me:$LINENO: checking Intel IPP USC build location" >&5 
    13103 echo $ECHO_N "checking Intel IPP USC build location... $ECHO_C" >&6; } 
     6716        { $as_echo "$as_me:${as_lineno-$LINENO}: checking Intel IPP USC build location" >&5 
     6717$as_echo_n "checking Intel IPP USC build location... " >&6; } 
    131046718        if test -d $IPPSAMPLES/speech-codecs/bin; then 
    131056719            IPPVER=5 
    … …  
    131146728                IPPSAMP_DIR=`ls -d $IPPSAMPLES/speech-codecs/_bin/*icc*/lib | head -1` 
    131156729            else 
    13116                 { { echo "$as_me:$LINENO: error: Unable to find to find built binaries under $IPPSAMPLES/speech-codecs/{bin,_bin}. Have you built the IPP samples? 
    13117 See \`config.log' for more details." >&5 
    13118 echo "$as_me: error: Unable to find to find built binaries under $IPPSAMPLES/speech-codecs/{bin,_bin}. Have you built the IPP samples? 
    13119 See \`config.log' for more details." >&2;} 
    13120    { (exit 1); exit 1; }; } 
     6730                { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
     6731$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
     6732as_fn_error "Unable to find to find built binaries under $IPPSAMPLES/speech-codecs/{bin,_bin}. Have you built the IPP samples? 
     6733See \`config.log' for more details." "$LINENO" 5; } 
    131216734            fi 
    131226735        else 
    13123             { { echo "$as_me:$LINENO: error: unable to find $IPPSAMPLES/speech-codecs/bin/*gcc*/lib or $IPPSAMPLES/speech-codecs/_bin/*gcc*/lib directory. Have you built the samples? 
    13124 See \`config.log' for more details." >&5 
    13125 echo "$as_me: error: unable to find $IPPSAMPLES/speech-codecs/bin/*gcc*/lib or $IPPSAMPLES/speech-codecs/_bin/*gcc*/lib directory. Have you built the samples? 
    13126 See \`config.log' for more details." >&2;} 
    13127    { (exit 1); exit 1; }; } 
     6736            { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
     6737$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
     6738as_fn_error "unable to find $IPPSAMPLES/speech-codecs/bin/*gcc*/lib or $IPPSAMPLES/speech-codecs/_bin/*gcc*/lib directory. Have you built the samples? 
     6739See \`config.log' for more details." "$LINENO" 5; } 
    131286740        fi 
    131296741 
    131306742        # Test the directory 
    131316743        if test ! -d $IPPSAMP_DIR; then 
    13132             { { echo "$as_me:$LINENO: error: There's something wrong with this script, directory $IPPSAMP_DIR does not exist 
    13133 See \`config.log' for more details." >&5 
    13134 echo "$as_me: error: There's something wrong with this script, directory $IPPSAMP_DIR does not exist 
    13135 See \`config.log' for more details." >&2;} 
    13136    { (exit 1); exit 1; }; } 
     6744            { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
     6745$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
     6746as_fn_error "There's something wrong with this script, directory $IPPSAMP_DIR does not exist 
     6747See \`config.log' for more details." "$LINENO" 5; } 
    131376748            exit 1; 
    131386749        fi 
    … …  
    131456756            IPPSAMP_LDLIBS="-lspeech" 
    131466757        else 
    13147             { { echo "$as_me:$LINENO: error: bug in this script: unsupported IPP version 
    13148 See \`config.log' for more details." >&5 
    13149 echo "$as_me: error: bug in this script: unsupported IPP version 
    13150 See \`config.log' for more details." >&2;} 
    13151    { (exit 1); exit 1; }; } 
     6758            { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
     6759$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
     6760as_fn_error "bug in this script: unsupported IPP version 
     6761See \`config.log' for more details." "$LINENO" 5; } 
    131526762        fi 
    131536763 
    131546764        if test ! -f $IPPSAMP_DIR/$IPPSAMP_LIBS; then 
    13155             { { echo "$as_me:$LINENO: error: $IPPSAMP_LIBS doesn't exist in $IPPSAMP_DIR 
    13156 See \`config.log' for more details." >&5 
    13157 echo "$as_me: error: $IPPSAMP_LIBS doesn't exist in $IPPSAMP_DIR 
    13158 See \`config.log' for more details." >&2;} 
    13159    { (exit 1); exit 1; }; } 
     6765            { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
     6766$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
     6767as_fn_error "$IPPSAMP_LIBS doesn't exist in $IPPSAMP_DIR 
     6768See \`config.log' for more details." "$LINENO" 5; } 
    131606769        fi 
    131616770 
    13162         { echo "$as_me:$LINENO: result: $IPPSAMP_DIR" >&5 
    13163 echo "${ECHO_T}$IPPSAMP_DIR" >&6; } 
     6771        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IPPSAMP_DIR" >&5 
     6772$as_echo "$IPPSAMP_DIR" >&6; } 
    131646773 
    131656774        SAVED_CFLAGS="$CFLAGS" 
    … …  
    131726781        LIBS="$IPPSAMP_LDLIBS $LIBS" 
    131736782 
    13174         { echo "$as_me:$LINENO: checking Intel IPP USC usability" >&5 
    13175 echo $ECHO_N "checking Intel IPP USC usability... $ECHO_C" >&6; } 
    13176         cat >conftest.$ac_ext <<_ACEOF 
    13177 /* confdefs.h.  */ 
    13178 _ACEOF 
    13179 cat confdefs.h >>conftest.$ac_ext 
    13180 cat >>conftest.$ac_ext <<_ACEOF 
     6783        { $as_echo "$as_me:${as_lineno-$LINENO}: checking Intel IPP USC usability" >&5 
     6784$as_echo_n "checking Intel IPP USC usability... " >&6; } 
     6785        cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    131816786/* end confdefs.h.  */ 
    131826787#include <usc.h> 
    … …  
    131906795} 
    131916796_ACEOF 
    13192 rm -f conftest.$ac_objext conftest$ac_exeext 
    13193 if { (ac_try="$ac_link" 
    13194 case "(($ac_try" in 
    13195   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    13196   *) ac_try_echo=$ac_try;; 
    13197 esac 
    13198 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    13199   (eval "$ac_link") 2>conftest.er1 
    13200   ac_status=$? 
    13201   grep -v '^ *+' conftest.er1 >conftest.err 
    13202   rm -f conftest.er1 
    13203   cat conftest.err >&5 
    13204   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    13205   (exit $ac_status); } && { 
    13206          test -z "$ac_c_werror_flag" || 
    13207          test ! -s conftest.err 
    13208        } && test -s conftest$ac_exeext && 
    13209        $as_test_x conftest$ac_exeext; then 
    13210   { echo "$as_me:$LINENO: result: ok" >&5 
    13211 echo "${ECHO_T}ok" >&6; } 
    13212 else 
    13213   echo "$as_me: failed program was:" >&5 
    13214 sed 's/^/| /' conftest.$ac_ext >&5 
    13215  
    13216         { { echo "$as_me:$LINENO: error: failed 
    13217 See \`config.log' for more details." >&5 
    13218 echo "$as_me: error: failed 
    13219 See \`config.log' for more details." >&2;} 
    13220    { (exit 1); exit 1; }; } 
    13221 fi 
    13222  
    13223 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    13224       conftest$ac_exeext conftest.$ac_ext 
     6797if ac_fn_c_try_link "$LINENO"; then : 
     6798  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 
     6799$as_echo "ok" >&6; } 
     6800else 
     6801  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 
     6802$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 
     6803as_fn_error "failed 
     6804See \`config.log' for more details." "$LINENO" 5; } 
     6805fi 
     6806rm -f core conftest.err conftest.$ac_objext \ 
     6807    conftest$ac_exeext conftest.$ac_ext 
    132256808 
    132266809        CFLAGS="$SAVED_CFLAGS" 
    … …  
    132426825export IPP_LIBS=$IPP_LIBS" 
    132436826else 
    13244     { echo "$as_me:$LINENO: result: Skipping Intel IPP settings (not wanted)" >&5 
    13245 echo "${ECHO_T}Skipping Intel IPP settings (not wanted)" >&6; } 
     6827    { $as_echo "$as_me:${as_lineno-$LINENO}: result: Skipping Intel IPP settings (not wanted)" >&5 
     6828$as_echo "Skipping Intel IPP settings (not wanted)" >&6; } 
    132466829fi 
    132476830 
    … …  
    132506833 
    132516834# Check whether --enable-ssl was given. 
    13252 if test "${enable_ssl+set}" = set; then 
     6835if test "${enable_ssl+set}" = set; then : 
    132536836  enableval=$enable_ssl; 
    132546837                if test "$enable_ssl" = "no"; then 
    132556838                 ac_no_ssl=1 
    13256                  { echo "$as_me:$LINENO: result: Checking if SSL support is disabled... yes" >&5 
    13257 echo "${ECHO_T}Checking if SSL support is disabled... yes" >&6; } 
     6839                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if SSL support is disabled... yes" >&5 
     6840$as_echo "Checking if SSL support is disabled... yes" >&6; } 
    132586841                fi 
    132596842 
    132606843else 
    132616844 
    13262                 { echo "$as_me:$LINENO: result: checking for OpenSSL installations.." >&5 
    13263 echo "${ECHO_T}checking for OpenSSL installations.." >&6; } 
    13264  
    13265  
    13266  
    13267                 if test "${ac_cv_header_openssl_ssl_h+set}" = set; then 
    13268   { echo "$as_me:$LINENO: checking for openssl/ssl.h" >&5 
    13269 echo $ECHO_N "checking for openssl/ssl.h... $ECHO_C" >&6; } 
    13270 if test "${ac_cv_header_openssl_ssl_h+set}" = set; then 
    13271   echo $ECHO_N "(cached) $ECHO_C" >&6 
    13272 fi 
    13273 { echo "$as_me:$LINENO: result: $ac_cv_header_openssl_ssl_h" >&5 
    13274 echo "${ECHO_T}$ac_cv_header_openssl_ssl_h" >&6; } 
    13275 else 
    13276   # Is the header compilable? 
    13277 { echo "$as_me:$LINENO: checking openssl/ssl.h usability" >&5 
    13278 echo $ECHO_N "checking openssl/ssl.h usability... $ECHO_C" >&6; } 
    13279 cat >conftest.$ac_ext <<_ACEOF 
    13280 /* confdefs.h.  */ 
    13281 _ACEOF 
    13282 cat confdefs.h >>conftest.$ac_ext 
    13283 cat >>conftest.$ac_ext <<_ACEOF 
    13284 /* end confdefs.h.  */ 
    13285 $ac_includes_default 
    13286 #include <openssl/ssl.h> 
    13287 _ACEOF 
    13288 rm -f conftest.$ac_objext 
    13289 if { (ac_try="$ac_compile" 
    13290 case "(($ac_try" in 
    13291   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    13292   *) ac_try_echo=$ac_try;; 
    13293 esac 
    13294 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    13295   (eval "$ac_compile") 2>conftest.er1 
    13296   ac_status=$? 
    13297   grep -v '^ *+' conftest.er1 >conftest.err 
    13298   rm -f conftest.er1 
    13299   cat conftest.err >&5 
    13300   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    13301   (exit $ac_status); } && { 
    13302          test -z "$ac_c_werror_flag" || 
    13303          test ! -s conftest.err 
    13304        } && test -s conftest.$ac_objext; then 
    13305   ac_header_compiler=yes 
    13306 else 
    13307   echo "$as_me: failed program was:" >&5 
    13308 sed 's/^/| /' conftest.$ac_ext >&5 
    13309  
    13310         ac_header_compiler=no 
    13311 fi 
    13312  
    13313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    13314 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    13315 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    13316  
    13317 # Is the header present? 
    13318 { echo "$as_me:$LINENO: checking openssl/ssl.h presence" >&5 
    13319 echo $ECHO_N "checking openssl/ssl.h presence... $ECHO_C" >&6; } 
    13320 cat >conftest.$ac_ext <<_ACEOF 
    13321 /* confdefs.h.  */ 
    13322 _ACEOF 
    13323 cat confdefs.h >>conftest.$ac_ext 
    13324 cat >>conftest.$ac_ext <<_ACEOF 
    13325 /* end confdefs.h.  */ 
    13326 #include <openssl/ssl.h> 
    13327 _ACEOF 
    13328 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    13329 case "(($ac_try" in 
    13330   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    13331   *) ac_try_echo=$ac_try;; 
    13332 esac 
    13333 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    13334   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    13335   ac_status=$? 
    13336   grep -v '^ *+' conftest.er1 >conftest.err 
    13337   rm -f conftest.er1 
    13338   cat conftest.err >&5 
    13339   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    13340   (exit $ac_status); } >/dev/null && { 
    13341          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    13342          test ! -s conftest.err 
    13343        }; then 
    13344   ac_header_preproc=yes 
    13345 else 
    13346   echo "$as_me: failed program was:" >&5 
    13347 sed 's/^/| /' conftest.$ac_ext >&5 
    13348  
    13349   ac_header_preproc=no 
    13350 fi 
    13351  
    13352 rm -f conftest.err conftest.$ac_ext 
    13353 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    13354 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    13355  
    13356 # So?  What about this header? 
    13357 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    13358   yes:no: ) 
    13359     { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    13360 echo "$as_me: WARNING: openssl/ssl.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    13361     { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: proceeding with the compiler's result" >&5 
    13362 echo "$as_me: WARNING: openssl/ssl.h: proceeding with the compiler's result" >&2;} 
    13363     ac_header_preproc=yes 
    13364     ;; 
    13365   no:yes:* ) 
    13366     { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: present but cannot be compiled" >&5 
    13367 echo "$as_me: WARNING: openssl/ssl.h: present but cannot be compiled" >&2;} 
    13368     { echo "$as_me:$LINENO: WARNING: openssl/ssl.h:     check for missing prerequisite headers?" >&5 
    13369 echo "$as_me: WARNING: openssl/ssl.h:     check for missing prerequisite headers?" >&2;} 
    13370     { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: see the Autoconf documentation" >&5 
    13371 echo "$as_me: WARNING: openssl/ssl.h: see the Autoconf documentation" >&2;} 
    13372     { echo "$as_me:$LINENO: WARNING: openssl/ssl.h:     section \"Present But Cannot Be Compiled\"" >&5 
    13373 echo "$as_me: WARNING: openssl/ssl.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    13374     { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: proceeding with the preprocessor's result" >&5 
    13375 echo "$as_me: WARNING: openssl/ssl.h: proceeding with the preprocessor's result" >&2;} 
    13376     { echo "$as_me:$LINENO: WARNING: openssl/ssl.h: in the future, the compiler will take precedence" >&5 
    13377 echo "$as_me: WARNING: openssl/ssl.h: in the future, the compiler will take precedence" >&2;} 
    13378  
    13379     ;; 
    13380 esac 
    13381 { echo "$as_me:$LINENO: checking for openssl/ssl.h" >&5 
    13382 echo $ECHO_N "checking for openssl/ssl.h... $ECHO_C" >&6; } 
    13383 if test "${ac_cv_header_openssl_ssl_h+set}" = set; then 
    13384   echo $ECHO_N "(cached) $ECHO_C" >&6 
    13385 else 
    13386   ac_cv_header_openssl_ssl_h=$ac_header_preproc 
    13387 fi 
    13388 { echo "$as_me:$LINENO: result: $ac_cv_header_openssl_ssl_h" >&5 
    13389 echo "${ECHO_T}$ac_cv_header_openssl_ssl_h" >&6; } 
    13390  
    13391 fi 
    13392 if test $ac_cv_header_openssl_ssl_h = yes; then 
     6845                { $as_echo "$as_me:${as_lineno-$LINENO}: result: checking for OpenSSL installations.." >&5 
     6846$as_echo "checking for OpenSSL installations.." >&6; } 
     6847 
     6848 
     6849 
     6850                ac_fn_c_check_header_mongrel "$LINENO" "openssl/ssl.h" "ac_cv_header_openssl_ssl_h" "$ac_includes_default" 
     6851if test "x$ac_cv_header_openssl_ssl_h" = x""yes; then : 
    133936852  openssl_h_present=1 
    133946853fi 
    133956854 
    133966855 
    13397                 { echo "$as_me:$LINENO: checking for ERR_load_BIO_strings in -lcrypto" >&5 
    13398 echo $ECHO_N "checking for ERR_load_BIO_strings in -lcrypto... $ECHO_C" >&6; } 
    13399 if test "${ac_cv_lib_crypto_ERR_load_BIO_strings+set}" = set; then 
    13400   echo $ECHO_N "(cached) $ECHO_C" >&6 
     6856                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ERR_load_BIO_strings in -lcrypto" >&5 
     6857$as_echo_n "checking for ERR_load_BIO_strings in -lcrypto... " >&6; } 
     6858if test "${ac_cv_lib_crypto_ERR_load_BIO_strings+set}" = set; then : 
     6859  $as_echo_n "(cached) " >&6 
    134016860else 
    134026861  ac_check_lib_save_LIBS=$LIBS 
    134036862LIBS="-lcrypto  $LIBS" 
    13404 cat >conftest.$ac_ext <<_ACEOF 
    13405 /* confdefs.h.  */ 
    13406 _ACEOF 
    13407 cat confdefs.h >>conftest.$ac_ext 
    13408 cat >>conftest.$ac_ext <<_ACEOF 
     6863cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    134096864/* end confdefs.h.  */ 
    134106865 
    … …  
    134246879} 
    134256880_ACEOF 
    13426 rm -f conftest.$ac_objext conftest$ac_exeext 
    13427 if { (ac_try="$ac_link" 
    13428 case "(($ac_try" in 
    13429   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    13430   *) ac_try_echo=$ac_try;; 
    13431 esac 
    13432 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    13433   (eval "$ac_link") 2>conftest.er1 
    13434   ac_status=$? 
    13435   grep -v '^ *+' conftest.er1 >conftest.err 
    13436   rm -f conftest.er1 
    13437   cat conftest.err >&5 
    13438   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    13439   (exit $ac_status); } && { 
    13440          test -z "$ac_c_werror_flag" || 
    13441          test ! -s conftest.err 
    13442        } && test -s conftest$ac_exeext && 
    13443        $as_test_x conftest$ac_exeext; then 
     6881if ac_fn_c_try_link "$LINENO"; then : 
    134446882  ac_cv_lib_crypto_ERR_load_BIO_strings=yes 
    134456883else 
    13446   echo "$as_me: failed program was:" >&5 
    13447 sed 's/^/| /' conftest.$ac_ext >&5 
    13448  
    13449         ac_cv_lib_crypto_ERR_load_BIO_strings=no 
    13450 fi 
    13451  
    13452 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    13453       conftest$ac_exeext conftest.$ac_ext 
     6884  ac_cv_lib_crypto_ERR_load_BIO_strings=no 
     6885fi 
     6886rm -f core conftest.err conftest.$ac_objext \ 
     6887    conftest$ac_exeext conftest.$ac_ext 
    134546888LIBS=$ac_check_lib_save_LIBS 
    134556889fi 
    13456 { echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_ERR_load_BIO_strings" >&5 
    13457 echo "${ECHO_T}$ac_cv_lib_crypto_ERR_load_BIO_strings" >&6; } 
    13458 if test $ac_cv_lib_crypto_ERR_load_BIO_strings = yes; then 
     6890{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_ERR_load_BIO_strings" >&5 
     6891$as_echo "$ac_cv_lib_crypto_ERR_load_BIO_strings" >&6; } 
     6892if test "x$ac_cv_lib_crypto_ERR_load_BIO_strings" = x""yes; then : 
    134596893  libcrypto_present=1 && LIBS="$LIBS -lcrypto" 
    134606894fi 
    134616895 
    13462                 { echo "$as_me:$LINENO: checking for SSL_library_init in -lssl" >&5 
    13463 echo $ECHO_N "checking for SSL_library_init in -lssl... $ECHO_C" >&6; } 
    13464 if test "${ac_cv_lib_ssl_SSL_library_init+set}" = set; then 
    13465   echo $ECHO_N "(cached) $ECHO_C" >&6 
     6896                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_library_init in -lssl" >&5 
     6897$as_echo_n "checking for SSL_library_init in -lssl... " >&6; } 
     6898if test "${ac_cv_lib_ssl_SSL_library_init+set}" = set; then : 
     6899  $as_echo_n "(cached) " >&6 
    134666900else 
    134676901  ac_check_lib_save_LIBS=$LIBS 
    134686902LIBS="-lssl  $LIBS" 
    13469 cat >conftest.$ac_ext <<_ACEOF 
    13470 /* confdefs.h.  */ 
    13471 _ACEOF 
    13472 cat confdefs.h >>conftest.$ac_ext 
    13473 cat >>conftest.$ac_ext <<_ACEOF 
     6903cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    134746904/* end confdefs.h.  */ 
    134756905 
    … …  
    134896919} 
    134906920_ACEOF 
    13491 rm -f conftest.$ac_objext conftest$ac_exeext 
    13492 if { (ac_try="$ac_link" 
    13493 case "(($ac_try" in 
    13494   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    13495   *) ac_try_echo=$ac_try;; 
    13496 esac 
    13497 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    13498   (eval "$ac_link") 2>conftest.er1 
    13499   ac_status=$? 
    13500   grep -v '^ *+' conftest.er1 >conftest.err 
    13501   rm -f conftest.er1 
    13502   cat conftest.err >&5 
    13503   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    13504   (exit $ac_status); } && { 
    13505          test -z "$ac_c_werror_flag" || 
    13506          test ! -s conftest.err 
    13507        } && test -s conftest$ac_exeext && 
    13508        $as_test_x conftest$ac_exeext; then 
     6921if ac_fn_c_try_link "$LINENO"; then : 
    135096922  ac_cv_lib_ssl_SSL_library_init=yes 
    135106923else 
    13511   echo "$as_me: failed program was:" >&5 
    13512 sed 's/^/| /' conftest.$ac_ext >&5 
    13513  
    13514         ac_cv_lib_ssl_SSL_library_init=no 
    13515 fi 
    13516  
    13517 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    13518       conftest$ac_exeext conftest.$ac_ext 
     6924  ac_cv_lib_ssl_SSL_library_init=no 
     6925fi 
     6926rm -f core conftest.err conftest.$ac_objext \ 
     6927    conftest$ac_exeext conftest.$ac_ext 
    135196928LIBS=$ac_check_lib_save_LIBS 
    135206929fi 
    13521 { echo "$as_me:$LINENO: result: $ac_cv_lib_ssl_SSL_library_init" >&5 
    13522 echo "${ECHO_T}$ac_cv_lib_ssl_SSL_library_init" >&6; } 
    13523 if test $ac_cv_lib_ssl_SSL_library_init = yes; then 
     6930{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_library_init" >&5 
     6931$as_echo "$ac_cv_lib_ssl_SSL_library_init" >&6; } 
     6932if test "x$ac_cv_lib_ssl_SSL_library_init" = x""yes; then : 
    135246933  libssl_present=1 && LIBS="$LIBS -lssl" 
    135256934fi 
    135266935 
    135276936                if test "x$openssl_h_present" = "x1" -a "x$libssl_present" = "x1" -a "x$libcrypto_present" = "x1"; then 
    13528                         { echo "$as_me:$LINENO: result: OpenSSL library found, SSL support enabled" >&5 
    13529 echo "${ECHO_T}OpenSSL library found, SSL support enabled" >&6; } 
     6937                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: OpenSSL library found, SSL support enabled" >&5 
     6938$as_echo "OpenSSL library found, SSL support enabled" >&6; } 
    135306939                        # PJSIP_HAS_TLS_TRANSPORT setting follows PJ_HAS_SSL_SOCK 
    135316940                        #AC_DEFINE(PJSIP_HAS_TLS_TRANSPORT, 1) 
    13532                         cat >>confdefs.h <<\_ACEOF 
    13533 #define PJ_HAS_SSL_SOCK 1 
    13534 _ACEOF 
     6941                        $as_echo "#define PJ_HAS_SSL_SOCK 1" >>confdefs.h 
    135356942 
    135366943                else 
    13537                         { echo "$as_me:$LINENO: result: ** OpenSSL libraries not found, disabling SSL support **" >&5 
    13538 echo "${ECHO_T}** OpenSSL libraries not found, disabling SSL support **" >&6; } 
     6944                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: ** OpenSSL libraries not found, disabling SSL support **" >&5 
     6945$as_echo "** OpenSSL libraries not found, disabling SSL support **" >&6; } 
    135396946                fi 
    135406947 
    … …  
    135446951 
    135456952# Check whether --enable-opencore_amrnb was given. 
    13546 if test "${enable_opencore_amrnb+set}" = set; then 
     6953if test "${enable_opencore_amrnb+set}" = set; then : 
    135476954  enableval=$enable_opencore_amrnb; 
    135486955                if test "$enable_opencore_amrnb" = "no"; then 
    135496956                 ac_no_opencore_amrnb=1 
    13550                  cat >>confdefs.h <<\_ACEOF 
    13551 #define PJMEDIA_HAS_OPENCORE_AMRNB_CODEC 0 
    13552 _ACEOF 
    13553  
    13554                  { echo "$as_me:$LINENO: result: Checking if OpenCORE AMR-NB support is disabled... yes" >&5 
    13555 echo "${ECHO_T}Checking if OpenCORE AMR-NB support is disabled... yes" >&6; } 
     6957                 $as_echo "#define PJMEDIA_HAS_OPENCORE_AMRNB_CODEC 0" >>confdefs.h 
     6958 
     6959                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if OpenCORE AMR-NB support is disabled... yes" >&5 
     6960$as_echo "Checking if OpenCORE AMR-NB support is disabled... yes" >&6; } 
    135566961                fi 
    135576962 
    135586963else 
    135596964 
    13560                 { echo "$as_me:$LINENO: result: checking for OpenCORE AMR-NB installations.." >&5 
    13561 echo "${ECHO_T}checking for OpenCORE AMR-NB installations.." >&6; } 
    13562  
    13563  
    13564                 if test "${ac_cv_header_opencore_amrnb_interf_enc_h+set}" = set; then 
    13565   { echo "$as_me:$LINENO: checking for opencore-amrnb/interf_enc.h" >&5 
    13566 echo $ECHO_N "checking for opencore-amrnb/interf_enc.h... $ECHO_C" >&6; } 
    13567 if test "${ac_cv_header_opencore_amrnb_interf_enc_h+set}" = set; then 
    13568   echo $ECHO_N "(cached) $ECHO_C" >&6 
    13569 fi 
    13570 { echo "$as_me:$LINENO: result: $ac_cv_header_opencore_amrnb_interf_enc_h" >&5 
    13571 echo "${ECHO_T}$ac_cv_header_opencore_amrnb_interf_enc_h" >&6; } 
    13572 else 
    13573   # Is the header compilable? 
    13574 { echo "$as_me:$LINENO: checking opencore-amrnb/interf_enc.h usability" >&5 
    13575 echo $ECHO_N "checking opencore-amrnb/interf_enc.h usability... $ECHO_C" >&6; } 
    13576 cat >conftest.$ac_ext <<_ACEOF 
    13577 /* confdefs.h.  */ 
    13578 _ACEOF 
    13579 cat confdefs.h >>conftest.$ac_ext 
    13580 cat >>conftest.$ac_ext <<_ACEOF 
    13581 /* end confdefs.h.  */ 
    13582 $ac_includes_default 
    13583 #include <opencore-amrnb/interf_enc.h> 
    13584 _ACEOF 
    13585 rm -f conftest.$ac_objext 
    13586 if { (ac_try="$ac_compile" 
    13587 case "(($ac_try" in 
    13588   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    13589   *) ac_try_echo=$ac_try;; 
    13590 esac 
    13591 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    13592   (eval "$ac_compile") 2>conftest.er1 
    13593   ac_status=$? 
    13594   grep -v '^ *+' conftest.er1 >conftest.err 
    13595   rm -f conftest.er1 
    13596   cat conftest.err >&5 
    13597   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    13598   (exit $ac_status); } && { 
    13599          test -z "$ac_c_werror_flag" || 
    13600          test ! -s conftest.err 
    13601        } && test -s conftest.$ac_objext; then 
    13602   ac_header_compiler=yes 
    13603 else 
    13604   echo "$as_me: failed program was:" >&5 
    13605 sed 's/^/| /' conftest.$ac_ext >&5 
    13606  
    13607         ac_header_compiler=no 
    13608 fi 
    13609  
    13610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 
    13611 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 
    13612 echo "${ECHO_T}$ac_header_compiler" >&6; } 
    13613  
    13614 # Is the header present? 
    13615 { echo "$as_me:$LINENO: checking opencore-amrnb/interf_enc.h presence" >&5 
    13616 echo $ECHO_N "checking opencore-amrnb/interf_enc.h presence... $ECHO_C" >&6; } 
    13617 cat >conftest.$ac_ext <<_ACEOF 
    13618 /* confdefs.h.  */ 
    13619 _ACEOF 
    13620 cat confdefs.h >>conftest.$ac_ext 
    13621 cat >>conftest.$ac_ext <<_ACEOF 
    13622 /* end confdefs.h.  */ 
    13623 #include <opencore-amrnb/interf_enc.h> 
    13624 _ACEOF 
    13625 if { (ac_try="$ac_cpp conftest.$ac_ext" 
    13626 case "(($ac_try" in 
    13627   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    13628   *) ac_try_echo=$ac_try;; 
    13629 esac 
    13630 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    13631   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 
    13632   ac_status=$? 
    13633   grep -v '^ *+' conftest.er1 >conftest.err 
    13634   rm -f conftest.er1 
    13635   cat conftest.err >&5 
    13636   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    13637   (exit $ac_status); } >/dev/null && { 
    13638          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 
    13639          test ! -s conftest.err 
    13640        }; then 
    13641   ac_header_preproc=yes 
    13642 else 
    13643   echo "$as_me: failed program was:" >&5 
    13644 sed 's/^/| /' conftest.$ac_ext >&5 
    13645  
    13646   ac_header_preproc=no 
    13647 fi 
    13648  
    13649 rm -f conftest.err conftest.$ac_ext 
    13650 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 
    13651 echo "${ECHO_T}$ac_header_preproc" >&6; } 
    13652  
    13653 # So?  What about this header? 
    13654 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in 
    13655   yes:no: ) 
    13656     { echo "$as_me:$LINENO: WARNING: opencore-amrnb/interf_enc.h: accepted by the compiler, rejected by the preprocessor!" >&5 
    13657 echo "$as_me: WARNING: opencore-amrnb/interf_enc.h: accepted by the compiler, rejected by the preprocessor!" >&2;} 
    13658     { echo "$as_me:$LINENO: WARNING: opencore-amrnb/interf_enc.h: proceeding with the compiler's result" >&5 
    13659 echo "$as_me: WARNING: opencore-amrnb/interf_enc.h: proceeding with the compiler's result" >&2;} 
    13660     ac_header_preproc=yes 
    13661     ;; 
    13662   no:yes:* ) 
    13663     { echo "$as_me:$LINENO: WARNING: opencore-amrnb/interf_enc.h: present but cannot be compiled" >&5 
    13664 echo "$as_me: WARNING: opencore-amrnb/interf_enc.h: present but cannot be compiled" >&2;} 
    13665     { echo "$as_me:$LINENO: WARNING: opencore-amrnb/interf_enc.h:     check for missing prerequisite headers?" >&5 
    13666 echo "$as_me: WARNING: opencore-amrnb/interf_enc.h:     check for missing prerequisite headers?" >&2;} 
    13667     { echo "$as_me:$LINENO: WARNING: opencore-amrnb/interf_enc.h: see the Autoconf documentation" >&5 
    13668 echo "$as_me: WARNING: opencore-amrnb/interf_enc.h: see the Autoconf documentation" >&2;} 
    13669     { echo "$as_me:$LINENO: WARNING: opencore-amrnb/interf_enc.h:     section \"Present But Cannot Be Compiled\"" >&5 
    13670 echo "$as_me: WARNING: opencore-amrnb/interf_enc.h:     section \"Present But Cannot Be Compiled\"" >&2;} 
    13671     { echo "$as_me:$LINENO: WARNING: opencore-amrnb/interf_enc.h: proceeding with the preprocessor's result" >&5 
    13672 echo "$as_me: WARNING: opencore-amrnb/interf_enc.h: proceeding with the preprocessor's result" >&2;} 
    13673     { echo "$as_me:$LINENO: WARNING: opencore-amrnb/interf_enc.h: in the future, the compiler will take precedence" >&5 
    13674 echo "$as_me: WARNING: opencore-amrnb/interf_enc.h: in the future, the compiler will take precedence" >&2;} 
    13675  
    13676     ;; 
    13677 esac 
    13678 { echo "$as_me:$LINENO: checking for opencore-amrnb/interf_enc.h" >&5 
    13679 echo $ECHO_N "checking for opencore-amrnb/interf_enc.h... $ECHO_C" >&6; } 
    13680 if test "${ac_cv_header_opencore_amrnb_interf_enc_h+set}" = set; then 
    13681   echo $ECHO_N "(cached) $ECHO_C" >&6 
    13682 else 
    13683   ac_cv_header_opencore_amrnb_interf_enc_h=$ac_header_preproc 
    13684 fi 
    13685 { echo "$as_me:$LINENO: result: $ac_cv_header_opencore_amrnb_interf_enc_h" >&5 
    13686 echo "${ECHO_T}$ac_cv_header_opencore_amrnb_interf_enc_h" >&6; } 
    13687  
    13688 fi 
    13689 if test $ac_cv_header_opencore_amrnb_interf_enc_h = yes; then 
     6965                { $as_echo "$as_me:${as_lineno-$LINENO}: result: checking for OpenCORE AMR-NB installations.." >&5 
     6966$as_echo "checking for OpenCORE AMR-NB installations.." >&6; } 
     6967 
     6968 
     6969                ac_fn_c_check_header_mongrel "$LINENO" "opencore-amrnb/interf_enc.h" "ac_cv_header_opencore_amrnb_interf_enc_h" "$ac_includes_default" 
     6970if test "x$ac_cv_header_opencore_amrnb_interf_enc_h" = x""yes; then : 
    136906971  opencore_amrnb_h_present=1 
    136916972fi 
    136926973 
    136936974 
    13694                 { echo "$as_me:$LINENO: checking for Encoder_Interface_init in -lopencore-amrnb" >&5 
    13695 echo $ECHO_N "checking for Encoder_Interface_init in -lopencore-amrnb... $ECHO_C" >&6; } 
    13696 if test "${ac_cv_lib_opencore_amrnb_Encoder_Interface_init+set}" = set; then 
    13697   echo $ECHO_N "(cached) $ECHO_C" >&6 
     6975                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Encoder_Interface_init in -lopencore-amrnb" >&5 
     6976$as_echo_n "checking for Encoder_Interface_init in -lopencore-amrnb... " >&6; } 
     6977if test "${ac_cv_lib_opencore_amrnb_Encoder_Interface_init+set}" = set; then : 
     6978  $as_echo_n "(cached) " >&6 
    136986979else 
    136996980  ac_check_lib_save_LIBS=$LIBS 
    137006981LIBS="-lopencore-amrnb  $LIBS" 
    13701 cat >conftest.$ac_ext <<_ACEOF 
    13702 /* confdefs.h.  */ 
    13703 _ACEOF 
    13704 cat confdefs.h >>conftest.$ac_ext 
    13705 cat >>conftest.$ac_ext <<_ACEOF 
     6982cat confdefs.h - <<_ACEOF >conftest.$ac_ext 
    137066983/* end confdefs.h.  */ 
    137076984 
    … …  
    137216998} 
    137226999_ACEOF 
    13723 rm -f conftest.$ac_objext conftest$ac_exeext 
    13724 if { (ac_try="$ac_link" 
    13725 case "(($ac_try" in 
    13726   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 
    13727   *) ac_try_echo=$ac_try;; 
    13728 esac 
    13729 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 
    13730   (eval "$ac_link") 2>conftest.er1 
    13731   ac_status=$? 
    13732   grep -v '^ *+' conftest.er1 >conftest.err 
    13733   rm -f conftest.er1 
    13734   cat conftest.err >&5 
    13735   echo "$as_me:$LINENO: \$? = $ac_status" >&5 
    13736   (exit $ac_status); } && { 
    13737          test -z "$ac_c_werror_flag" || 
    13738          test ! -s conftest.err 
    13739        } && test -s conftest$ac_exeext && 
    13740        $as_test_x conftest$ac_exeext; then 
     7000if ac_fn_c_try_link "$LINENO"; then : 
    137417001  ac_cv_lib_opencore_amrnb_Encoder_Interface_init=yes 
    137427002else 
    13743   echo "$as_me: failed program was:" >&5 
    13744 sed 's/^/| /' conftest.$ac_ext >&5 
    13745  
    13746         ac_cv_lib_opencore_amrnb_Encoder_Interface_init=no 
    13747 fi 
    13748  
    13749 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ 
    13750       conftest$ac_exeext conftest.$ac_ext 
     7003  ac_cv_lib_opencore_amrnb_Encoder_Interface_init=no 
     7004fi 
     7005rm -f core conftest.err conftest.$ac_objext \ 
     7006    conftest$ac_exeext conftest.$ac_ext 
    137517007LIBS=$ac_check_lib_save_LIBS 
    137527008fi 
    13753 { echo "$as_me:$LINENO: result: $ac_cv_lib_opencore_amrnb_Encoder_Interface_init" >&5 
    13754 echo "${ECHO_T}$ac_cv_lib_opencore_amrnb_Encoder_Interface_init" >&6; } 
    13755 if test $ac_cv_lib_opencore_amrnb_Encoder_Interface_init = yes; then 
     7009{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_opencore_amrnb_Encoder_Interface_init" >&5 
     7010$as_echo "$ac_cv_lib_opencore_amrnb_Encoder_Interface_init" >&6; } 
     7011if test "x$ac_cv_lib_opencore_amrnb_Encoder_Interface_init" = x""yes; then : 
    137567012  opencore_amrnb_present=1 && LIBS="$LIBS -lopencore-amrnb" 
    137577013fi 
    137587014 
    137597015                if test "x$opencore_amrnb_h_present" = "x1" -a "x$opencore_amrnb_present" = "x1"; then 
    13760                         { echo "$as_me:$LINENO: result: OpenCORE AMR-NB library found, AMR-NB support enabled" >&5 
    13761 echo "${ECHO_T}OpenCORE AMR-NB library found, AMR-NB support enabled" >&6; } 
    13762                         cat >>confdefs.h <<\_ACEOF 
    13763 #define PJMEDIA_HAS_OPENCORE_AMRNB_CODEC 1 
    13764 _ACEOF 
     7016                        { $as_echo "$as_me:${as_lineno-$LINENO}: result: OpenCORE AMR-NB library found, AMR-NB support enabled" >&5 
     7017$as_echo "OpenCORE AMR-NB library found, AMR-NB support enabled" >&6; } 
     7018                        $as_echo "#define PJMEDIA_HAS_OPENCORE_AMRNB_CODEC 1" >>confdefs.h 
    137657019 
    137667020                else 
    137677021                        ac_no_opencore_amrnb=1 
    13768                         cat >>confdefs.h <<\_ACEOF 
    13769 #define PJMEDIA_HAS_OPENCORE_AMRNB_CODEC 0 
    13770 _ACEOF 
     7022                        $as_echo "#define PJMEDIA_HAS_OPENCORE_AMRNB_CODEC 0" >>confdefs.h 
    137717023 
    137727024                fi 
    … …  
    137777029 
    137787030 
    13779  
    13780 { echo "$as_me:$LINENO: checking if select() needs correct nfds" >&5 
    13781 echo $ECHO_N "checking if select() needs correct nfds... $ECHO_C" >&6; } 
     7031{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if select() needs correct nfds" >&5 
     7032$as_echo_n "checking if select() needs correct nfds... " >&6; } 
    137827033case $target in 
    13783   *rtems*) cat >>confdefs.h <<\_ACEOF 
    13784 #define PJ_SELECT_NEEDS_NFDS 1 
    13785 _ACEOF 
    13786  
    13787            { echo "$as_me:$LINENO: result: yes" >&5 
    13788 echo "${ECHO_T}yes" >&6; } 
     7034  *rtems*) $as_echo "#define PJ_SELECT_NEEDS_NFDS 1" >>confdefs.h 
     7035 
     7036           { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 
     7037$as_echo "yes" >&6; } 
    137897038        ;; 
    13790   *) cat >>confdefs.h <<\_ACEOF 
    13791 #define PJ_SELECT_NEEDS_NFDS 0 
    13792 _ACEOF 
    13793  
    13794      { echo "$as_me:$LINENO: result: no (default)" >&5 
    13795 echo "${ECHO_T}no (default)" >&6; } 
    13796      { echo "$as_me:$LINENO: result: ** Decided that select() doesn't need correct nfds (please check)" >&5 
    13797 echo "${ECHO_T}** Decided that select() doesn't need correct nfds (please check)" >&6; } 
     7039  *) $as_echo "#define PJ_SELECT_NEEDS_NFDS 0" >>confdefs.h 
     7040 
     7041     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (default)" >&5 
     7042$as_echo "no (default)" >&6; } 
     7043     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ** Decided that select() doesn't need correct nfds (please check)" >&5 
     7044$as_echo "** Decided that select() doesn't need correct nfds (please check)" >&6; } 
    137987045        ;; 
    137997046esac 
    138007047 
    13801 { echo "$as_me:$LINENO: checking if pj_thread_create() should enforce stack size" >&5 
    13802 echo $ECHO_N "checking if pj_thread_create() should enforce stack size... $ECHO_C" >&6; } 
     7048{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if pj_thread_create() should enforce stack size" >&5 
     7049$as_echo_n "checking if pj_thread_create() should enforce stack size... " >&6; } 
    138037050case $target in 
    13804   *rtems*) cat >>confdefs.h <<\_ACEOF 
    13805 #define PJ_THREAD_SET_STACK_SIZE 1 
    13806 _ACEOF 
    13807  
    13808            { echo "$as_me:$LINENO: result: yes" >&5 
    13809 echo "${ECHO_T}yes" >&6; } 
     7051  *rtems*) $as_echo "#define PJ_THREAD_SET_STACK_SIZE 1" >>confdefs.h 
     7052 
     7053           { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 
     7054$as_echo "yes" >&6; } 
    138107055        ;; 
    13811   *) cat >>confdefs.h <<\_ACEOF 
    13812 #define PJ_THREAD_SET_STACK_SIZE 0 
    13813 _ACEOF 
    13814  
    13815      { echo "$as_me:$LINENO: result: no (default)" >&5 
    13816 echo "${ECHO_T}no (default)" >&6; } 
     7056  *) $as_echo "#define PJ_THREAD_SET_STACK_SIZE 0" >>confdefs.h 
     7057 
     7058     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (default)" >&5 
     7059$as_echo "no (default)" >&6; } 
    138177060        ;; 
    138187061esac 
    138197062 
    13820 { echo "$as_me:$LINENO: checking if pj_thread_create() should allocate stack" >&5 
    13821 echo $ECHO_N "checking if pj_thread_create() should allocate stack... $ECHO_C" >&6; } 
     7063{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if pj_thread_create() should allocate stack" >&5 
     7064$as_echo_n "checking if pj_thread_create() should allocate stack... " >&6; } 
    138227065case $target in 
    13823   *rtems*) cat >>confdefs.h <<\_ACEOF 
    13824 #define PJ_THREAD_ALLOCATE_STACK 1 
    13825 _ACEOF 
    13826  
    13827            { echo "$as_me:$LINENO: result: yes" >&5 
    13828 echo "${ECHO_T}yes" >&6; } 
     7066  *rtems*) $as_echo "#define PJ_THREAD_ALLOCATE_STACK 1" >>confdefs.h 
     7067 
     7068           { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 
     7069$as_echo "yes" >&6; } 
    138297070        ;; 
    13830   *) cat >>confdefs.h <<\_ACEOF 
    13831 #define PJ_THREAD_ALLOCATE_STACK 0 
    13832 _ACEOF 
    13833  
    13834      { echo "$as_me:$LINENO: result: no (default)" >&5 
    13835 echo "${ECHO_T}no (default)" >&6; } 
     7071  *) $as_echo "#define PJ_THREAD_ALLOCATE_STACK 0" >>confdefs.h 
     7072 
     7073     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no (default)" >&5 
     7074$as_echo "no (default)" >&6; } 
    138367075        ;; 
    138377076esac 
    … …  
    138397078case $target in 
    138407079  *mingw* | *cygw* | *win32* | *w32* ) 
    13841         cat >>confdefs.h <<\_ACEOF 
    13842 #define PJ_BLOCKING_ERROR_VAL WSAEWOULDBLOCK 
    13843 _ACEOF 
     7080        $as_echo "#define PJ_BLOCKING_ERROR_VAL WSAEWOULDBLOCK" >>confdefs.h 
    138447081 
    138457082        ;; 
    13846   *) cat >>confdefs.h <<\_ACEOF 
    13847 #define PJ_BLOCKING_ERROR_VAL EAGAIN 
    13848 _ACEOF 
    13849  
    13850      { echo "$as_me:$LINENO: result: ** Setting non-blocking recv() retval to EAGAIN (please check)" >&5 
    13851 echo "${ECHO_T}** Setting non-blocking recv() retval to EAGAIN (please check)" >&6; } 
     7083  *) $as_echo "#define PJ_BLOCKING_ERROR_VAL EAGAIN" >>confdefs.h 
     7084 
     7085     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ** Setting non-blocking recv() retval to EAGAIN (please check)" >&5 
     7086$as_echo "** Setting non-blocking recv() retval to EAGAIN (please check)" >&6; } 
    138527087        ;; 
    138537088esac 
    … …  
    138557090case $target in 
    138567091  *mingw* | *cygw* | *win32* | *w32* ) 
    13857         cat >>confdefs.h <<\_ACEOF 
    13858 #define PJ_BLOCKING_CONNECT_ERROR_VAL WSAEWOULDBLOCK 
    13859 _ACEOF 
     7092        $as_echo "#define PJ_BLOCKING_CONNECT_ERROR_VAL WSAEWOULDBLOCK" >>confdefs.h 
    138607093 
    138617094        ;; 
    13862   *) cat >>confdefs.h <<\_ACEOF 
    13863 #define PJ_BLOCKING_CONNECT_ERROR_VAL EINPROGRESS 
    13864 _ACEOF 
    13865  
    13866      { echo "$as_me:$LINENO: result: ** Setting non-blocking connect() retval to EINPROGRESS (please check)" >&5 
    13867 echo "${ECHO_T}** Setting non-blocking connect() retval to EINPROGRESS (please check)" >&6; } 
     7095  *) $as_echo "#define PJ_BLOCKING_CONNECT_ERROR_VAL EINPROGRESS" >>confdefs.h 
     7096 
     7097     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ** Setting non-blocking connect() retval to EINPROGRESS (please check)" >&5 
     7098$as_echo "** Setting non-blocking connect() retval to EINPROGRESS (please check)" >&6; } 
    138687099        ;; 
    138697100esac 
    … …  
    139207151    *${as_nl}*) 
    139217152      case $ac_var in #( 
    13922       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5 
    13923 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;; 
     7153      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 
     7154$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 
    139247155      esac 
    139257156      case $ac_var in #( 
    139267157      _ | IFS | as_nl) ;; #( 
    13927       *) $as_unset $ac_var ;; 
     7158      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 
     7159      *) { eval $ac_var=; unset $ac_var;} ;; 
    139287160      esac ;; 
    139297161    esac 
    … …  
    139337165    case $as_nl`(ac_space=' '; set) 2>&1` in #( 
    139347166    *${as_nl}ac_space=\ *) 
    13935       # `set' does not quote correctly, so add quotes (double-quote 
    13936       # substitution turns \\\\ into \\, and sed turns \\ into \). 
     7167      # `set' does not quote correctly, so add quotes: double-quote 
     7168      # substitution turns \\\\ into \\, and sed turns \\ into \. 
    139377169      sed -n \ 
    139387170        "s/'/'\\\\''/g; 
    … …  
    139577189  if test -w "$cache_file"; then 
    139587190    test "x$cache_file" != "x/dev/null" && 
    13959       { echo "$as_me:$LINENO: updating cache $cache_file" >&5 
    13960 echo "$as_me: updating cache $cache_file" >&6;} 
     7191      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 
     7192$as_echo "$as_me: updating cache $cache_file" >&6;} 
    139617193    cat confcache >$cache_file 
    139627194  else 
    13963     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5 
    13964 echo "$as_me: not updating unwritable cache $cache_file" >&6;} 
     7195    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 
     7196$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 
    139657197  fi 
    139667198fi 
    … …  
    139787210  # 1. Remove the extension, and $U if already installed. 
    139797211  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 
    13980   ac_i=`echo "$ac_i" | sed "$ac_script"` 
     7212  ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 
    139817213  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR 
    139827214  #    will be set to the directory where LIBOBJS objects are built. 
    13983   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext" 
    13984   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo' 
     7215  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 
     7216  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 
    139857217done 
    139867218LIBOBJS=$ac_libobjs 
    … …  
    139907222 
    139917223 
     7224 
    139927225: ${CONFIG_STATUS=./config.status} 
     7226ac_write_fail=0 
    139937227ac_clean_files_save=$ac_clean_files 
    139947228ac_clean_files="$ac_clean_files $CONFIG_STATUS" 
    13995 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 
    13996 echo "$as_me: creating $CONFIG_STATUS" >&6;} 
    13997 cat >$CONFIG_STATUS <<_ACEOF 
     7229{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 
     7230$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 
     7231as_write_fail=0 
     7232cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 
    139987233#! $SHELL 
    139997234# Generated by $as_me. 
    … …  
    140057240ac_cs_recheck=false 
    140067241ac_cs_silent=false 
     7242 
    140077243SHELL=\${CONFIG_SHELL-$SHELL} 
    14008 _ACEOF 
    14009  
    14010 cat >>$CONFIG_STATUS <<\_ACEOF 
    14011 ## --------------------- ## 
    14012 ## M4sh Initialization.  ## 
    14013 ## --------------------- ## 
     7244export SHELL 
     7245_ASEOF 
     7246cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 
     7247## -------------------- ## 
     7248## M4sh Initialization. ## 
     7249## -------------------- ## 
    140147250 
    140157251# Be more Bourne compatible 
    140167252DUALCASE=1; export DUALCASE # for MKS sh 
    14017 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 
     7253if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 
    140187254  emulate sh 
    140197255  NULLCMD=: 
    14020   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which 
     7256  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 
    140217257  # is contrary to our usage.  Disable this feature. 
    140227258  alias -g '${1+"$@"}'='"$@"' 
    140237259  setopt NO_GLOB_SUBST 
    140247260else 
    14025   case `(set -o) 2>/dev/null` in 
    14026   *posix*) set -o posix ;; 
     7261  case `(set -o) 2>/dev/null` in #( 
     7262  *posix*) : 
     7263    set -o posix ;; #( 
     7264  *) : 
     7265     ;; 
    140277266esac 
    14028  
    14029 fi 
    14030  
    14031  
    14032  
    14033  
    14034 # PATH needs CR 
    14035 # Avoid depending upon Character Ranges. 
    14036 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 
    14037 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 
    14038 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 
    14039 as_cr_digits='0123456789' 
    14040 as_cr_alnum=$as_cr_Letters$as_cr_digits 
     7267fi 
     7268 
     7269 
     7270as_nl=' 
     7271' 
     7272export as_nl 
     7273# Printing a long string crashes Solaris 7 /usr/bin/printf. 
     7274as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 
     7275as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 
     7276as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 
     7277# Prefer a ksh shell builtin over an external printf program on Solaris, 
     7278# but without wasting forks for bash or zsh. 
     7279if test -z "$BASH_VERSION$ZSH_VERSION" \ 
     7280    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 
     7281  as_echo='print -r --' 
     7282  as_echo_n='print -rn --' 
     7283elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 
     7284  as_echo='printf %s\n' 
     7285  as_echo_n='printf %s' 
     7286else 
     7287  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 
     7288    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 
     7289    as_echo_n='/usr/ucb/echo -n' 
     7290  else 
     7291    as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 
     7292    as_echo_n_body='eval 
     7293      arg=$1; 
     7294      case $arg in #( 
     7295      *"$as_nl"*) 
     7296        expr "X$arg" : "X\\(.*\\)$as_nl"; 
     7297        arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 
     7298      esac; 
     7299      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 
     7300    ' 
     7301    export as_echo_n_body 
     7302    as_echo_n='sh -c $as_echo_n_body as_echo' 
     7303  fi 
     7304  export as_echo_body 
     7305  as_echo='sh -c $as_echo_body as_echo' 
     7306fi 
    140417307 
    140427308# The user is always right. 
    140437309if test "${PATH_SEPARATOR+set}" != set; then 
    14044   echo "#! /bin/sh" >conf$$.sh 
    14045   echo  "exit 0"   >>conf$$.sh 
    14046   chmod +x conf$$.sh 
    14047   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then 
    14048     PATH_SEPARATOR=';' 
    14049   else 
    14050     PATH_SEPARATOR=: 
    14051   fi 
    14052   rm -f conf$$.sh 
    14053 fi 
    14054  
    14055 # Support unset when possible. 
    14056 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 
    14057   as_unset=unset 
    14058 else 
    14059   as_unset=false 
     7310  PATH_SEPARATOR=: 
     7311  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 
     7312    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 
     7313      PATH_SEPARATOR=';' 
     7314  } 
    140607315fi 
    140617316 
    … …  
    140667321# (If _AS_PATH_WALK were called with IFS unset, it would disable word 
    140677322# splitting by setting IFS to empty value.) 
    14068 as_nl=' 
    14069 ' 
    140707323IFS=" ""        $as_nl" 
    140717324 
    140727325# Find who we are.  Look in the path if we contain no directory separator. 
    14073 case $0 in 
     7326case $0 in #(( 
    140747327  *[\\/]* ) as_myself=$0 ;; 
    140757328  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 
    … …  
    140787331  IFS=$as_save_IFS 
    140797332  test -z "$as_dir" && as_dir=. 
    14080   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 
    14081 done 
     7333    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 
     7334  done 
    140827335IFS=$as_save_IFS 
    140837336 
    … …  
    140907343fi 
    140917344if test ! -f "$as_myself"; then 
    14092   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 
    14093   { (exit 1); exit 1; } 
    14094 fi 
    14095  
    14096 # Work around bugs in pre-3.0 UWIN ksh. 
    14097 for as_var in ENV MAIL MAILPATH 
    14098 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 
     7345  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 
     7346  exit 1 
     7347fi 
     7348 
     7349# Unset variables that we do not need and which cause bugs (e.g. in 
     7350# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1" 
     7351# suppresses any "Segmentation fault" message there.  '((' could 
     7352# trigger a bug in pdksh 5.2.14. 
     7353for as_var in BASH_ENV ENV MAIL MAILPATH 
     7354do eval test x\${$as_var+set} = xset \ 
     7355  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 
    140997356done 
    141007357PS1='$ ' 
    … …  
    141037360 
    141047361# NLS nuisances. 
    14105 for as_var in \ 
    14106   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \ 
    14107   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ 
    14108   LC_TELEPHONE LC_TIME 
    14109 do 
    14110   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then 
    14111     eval $as_var=C; export $as_var 
    14112   else 
    14113     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var 
     7362LC_ALL=C 
     7363export LC_ALL 
     7364LANGUAGE=C 
     7365export LANGUAGE 
     7366 
     7367# CDPATH. 
     7368(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 
     7369 
     7370 
     7371# as_fn_error ERROR [LINENO LOG_FD] 
     7372# --------------------------------- 
     7373# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 
     7374# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 
     7375# script with status $?, using 1 if that was 0. 
     7376as_fn_error () 
     7377{ 
     7378  as_status=$?; test $as_status -eq 0 && as_status=1 
     7379  if test "$3"; then 
     7380    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 
     7381    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 
    141147382  fi 
    14115 done 
    14116  
    14117 # Required to use basename. 
     7383  $as_echo "$as_me: error: $1" >&2 
     7384  as_fn_exit $as_status 
     7385} # as_fn_error 
     7386 
     7387 
     7388# as_fn_set_status STATUS 
     7389# ----------------------- 
     7390# Set $? to STATUS, without forking. 
     7391as_fn_set_status () 
     7392{ 
     7393  return $1 
     7394} # as_fn_set_status 
     7395 
     7396# as_fn_exit STATUS 
     7397# ----------------- 
     7398# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 
     7399as_fn_exit () 
     7400{ 
     7401  set +e 
     7402  as_fn_set_status $1 
     7403  exit $1 
     7404} # as_fn_exit 
     7405 
     7406# as_fn_unset VAR 
     7407# --------------- 
     7408# Portably unset VAR. 
     7409as_fn_unset () 
     7410{ 
     7411  { eval $1=; unset $1;} 
     7412} 
     7413as_unset=as_fn_unset 
     7414# as_fn_append VAR VALUE 
     7415# ---------------------- 
     7416# Append the text in VALUE to the end of the definition contained in VAR. Take 
     7417# advantage of any shell optimizations that allow amortized linear growth over 
     7418# repeated appends, instead of the typical quadratic growth present in naive 
     7419# implementations. 
     7420if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 
     7421  eval 'as_fn_append () 
     7422  { 
     7423    eval $1+=\$2 
     7424  }' 
     7425else 
     7426  as_fn_append () 
     7427  { 
     7428    eval $1=\$$1\$2 
     7429  } 
     7430fi # as_fn_append 
     7431 
     7432# as_fn_arith ARG... 
     7433# ------------------ 
     7434# Perform arithmetic evaluation on the ARGs, and store the result in the 
     7435# global $as_val. Take advantage of shells that can avoid forks. The arguments 
     7436# must be portable across $(()) and expr. 
     7437if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 
     7438  eval 'as_fn_arith () 
     7439  { 
     7440    as_val=$(( $* )) 
     7441  }' 
     7442else 
     7443  as_fn_arith () 
     7444  { 
     7445    as_val=`expr "$@" || test $? -eq 1` 
     7446  } 
     7447fi # as_fn_arith 
     7448 
     7449 
    141187450if expr a : '\(a\)' >/dev/null 2>&1 && 
    141197451   test "X`expr 00001 : '.*\(...\)'`" = X001; then 
    … …  
    141297461fi 
    141307462 
    14131  
    14132 # Name of the executable. 
     7463if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 
     7464  as_dirname=dirname 
     7465else 
     7466  as_dirname=false 
     7467fi 
     7468 
    141337469as_me=`$as_basename -- "$0" || 
    141347470$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 
    141357471         X"$0" : 'X\(//\)$' \| \ 
    141367472         X"$0" : 'X\(/\)' \| . 2>/dev/null || 
    14137 echo X/"$0" | 
     7473$as_echo X/"$0" | 
    141387474    sed '/^.*\/\([^/][^/]*\)\/*$/{ 
    141397475            s//\1/ 
    … …  
    141507486          s/.*/./; q'` 
    141517487 
    14152 # CDPATH. 
    14153 $as_unset CDPATH 
    14154  
    14155  
    14156  
    14157   as_lineno_1=$LINENO 
    14158   as_lineno_2=$LINENO 
    14159   test "x$as_lineno_1" != "x$as_lineno_2" && 
    14160   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || { 
    14161  
    14162   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO 
    14163   # uniformly replaced by the line number.  The first 'sed' inserts a 
    14164   # line-number line after each line using $LINENO; the second 'sed' 
    14165   # does the real work.  The second script uses 'N' to pair each 
    14166   # line-number line with the line containing $LINENO, and appends 
    14167   # trailing '-' during substitution so that $LINENO is not a special 
    14168   # case at line end. 
    14169   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the 
    14170   # scripts with optimization help from Paolo Bonzini.  Blame Lee 
    14171   # E. McMahon (1931-1989) for sed's syntax.  :-) 
    14172   sed -n ' 
    14173     p 
    14174     /[$]LINENO/= 
    14175   ' <$as_myself | 
    14176     sed ' 
    14177       s/[$]LINENO.*/&-/ 
    14178       t lineno 
    14179       b 
    14180       :lineno 
    14181       N 
    14182       :loop 
    14183       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 
    14184       t loop 
    14185       s/-\n.*// 
    14186     ' >$as_me.lineno && 
    14187   chmod +x "$as_me.lineno" || 
    14188     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 
    14189    { (exit 1); exit 1; }; } 
    14190  
    14191   # Don't try to exec as it changes $[0], causing all sort of problems 
    14192   # (the dirname of $[0] is not the place where we might find the 
    14193   # original and so on.  Autoconf is especially sensitive to this). 
    14194   . "./$as_me.lineno" 
    14195   # Exit status is that of the last command. 
    14196   exit 
    14197 } 
    14198  
    14199  
    14200 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 
    14201   as_dirname=dirname 
    14202 else 
    14203   as_dirname=false 
    14204 fi 
     7488# Avoid depending upon Character Ranges. 
     7489as_cr_letters='abcdefghijklmnopqrstuvwxyz' 
     7490as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 
     7491as_cr_Letters=$as_cr_letters$as_cr_LETTERS 
     7492as_cr_digits='0123456789' 
     7493as_cr_alnum=$as_cr_Letters$as_cr_digits 
    142057494 
    142067495ECHO_C= ECHO_N= ECHO_T= 
    14207 case `echo -n x` in 
     7496case `echo -n x` in #((((( 
    142087497-n*) 
    14209   case `echo 'x\c'` in 
     7498  case `echo 'xy\c'` in 
    142107499  *c*) ECHO_T=' ';;     # ECHO_T is single tab character. 
    14211   *)   ECHO_C='\c';; 
     7500  xy)  ECHO_C='\c';; 
     7501  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null 
     7502       ECHO_T=' ';; 
    142127503  esac;; 
    142137504*) 
    … …  
    142157506esac 
    142167507 
    14217 if expr a : '\(a\)' >/dev/null 2>&1 && 
    14218    test "X`expr 00001 : '.*\(...\)'`" = X001; then 
    14219   as_expr=expr 
    14220 else 
    14221   as_expr=false 
    14222 fi 
    14223  
    142247508rm -f conf$$ conf$$.exe conf$$.file 
    142257509if test -d conf$$.dir; then 
    … …  
    142277511else 
    142287512  rm -f conf$$.dir 
    14229   mkdir conf$$.dir 
    14230 fi 
    14231 echo >conf$$.file 
    14232 if ln -s conf$$.file conf$$ 2>/dev/null; then 
    14233   as_ln_s='ln -s' 
    14234   # ... but there are two gotchas: 
    14235   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 
    14236   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 
    14237   # In both cases, we have to default to `cp -p'. 
    14238   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 
     7513  mkdir conf$$.dir 2>/dev/null 
     7514fi 
     7515if (echo >conf$$.file) 2>/dev/null; then 
     7516  if ln -s conf$$.file conf$$ 2>/dev/null; then 
     7517    as_ln_s='ln -s' 
     7518    # ... but there are two gotchas: 
     7519    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 
     7520    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 
     7521    # In both cases, we have to default to `cp -p'. 
     7522    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 
     7523      as_ln_s='cp -p' 
     7524  elif ln conf$$.file conf$$ 2>/dev/null; then 
     7525    as_ln_s=ln 
     7526  else 
    142397527    as_ln_s='cp -p' 
    14240 elif ln conf$$.file conf$$ 2>/dev/null; then 
    14241   as_ln_s=ln 
     7528  fi 
    142427529else 
    142437530  as_ln_s='cp -p' 
    … …  
    142467533rmdir conf$$.dir 2>/dev/null 
    142477534 
    14248 if mkdir -p . 2>/dev/null; then 
    14249   as_mkdir_p=: 
    14250 else 
    14251   test -d ./-p && rmdir ./-p 
    14252   as_mkdir_p=false 
    14253 fi 
    14254  
    14255 if test -x / >/dev/null 2>&1; then 
    14256   as_test_x='test -x' 
    14257 else 
    14258   if ls -dL / >/dev/null 2>&1; then 
    14259     as_ls_L_option=L 
    14260   else 
    14261     as_ls_L_option= 
    14262   fi 
    14263   as_test_x=' 
    14264     eval sh -c '\'' 
    14265       if test -d "$1"; then 
    14266         test -d "$1/."; 
    14267       else 
    14268         case $1 in 
    14269         -*)set "./$1";; 
    14270         esac; 
    14271         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in 
    14272         ???[sx]*):;;*)false;;esac;fi 
    14273     '\'' sh 
    14274   ' 
    14275 fi 
    14276 as_executable_p=$as_test_x 
    14277  
    14278 # Sed expression to map a string onto a valid CPP name. 
    14279 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 
    14280  
    14281 # Sed expression to map a string onto a valid variable name. 
    14282 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 
    14283  
    14284  
    14285 exec 6>&1 
    14286  
    14287 # Save the log message, to keep $[0] and so on meaningful, and to 
    14288 # report actual input values of CONFIG_FILES etc. instead of their 
    14289 # values after options handling. 
    14290 ac_log=" 
    14291 This file was extended by pjproject $as_me 1.x, which was 
    14292 generated by GNU Autoconf 2.61.  Invocation command line was 
    14293  
    14294   CONFIG_FILES    = $CONFIG_FILES 
    14295   CONFIG_HEADERS  = $CONFIG_HEADERS 
    14296   CONFIG_LINKS    = $CONFIG_LINKS 
    14297   CONFIG_COMMANDS = $CONFIG_COMMANDS 
    14298   $ $0 $@ 
    14299  
    14300 on `(hostname || uname -n) 2>/dev/null | sed 1q` 
    14301 " 
    14302  
    14303 _ACEOF 
    14304  
    14305 cat >>$CONFIG_STATUS <<_ACEOF 
    14306 # Files that config.status was made for. 
    14307 config_files="$ac_config_files" 
    14308 config_headers="$ac_config_headers" 
    14309  
    14310 _ACEOF 
    14311  
    14312 cat >>$CONFIG_STATUS <<\_ACEOF 
    14313 ac_cs_usage="\ 
    14314 \`$as_me' instantiates files from templates according to the 
    14315 current configuration. 
    14316  
    14317 Usage: $0 [OPTIONS] [FILE]... 
    14318  
    14319   -h, --help       print this help, then exit 
    14320   -V, --version    print version number and configuration settings, then exit 
    14321   -q, --quiet      do not print progress messages 
    14322   -d, --debug      don't remove temporary files 
    14323       --recheck    update $as_me by reconfiguring in the same conditions 
    14324   --file=FILE[:TEMPLATE] 
    14325                    instantiate the configuration file FILE 
    14326   --header=FILE[:TEMPLATE] 
    14327                    instantiate the configuration header FILE 
    14328  
    14329 Configuration files: 
    14330 $config_files 
    14331  
    14332 Configuration headers: 
    14333 $config_headers 
    14334  
    14335 Report bugs to <bug-autoconf@gnu.org>." 
    14336  
    14337 _ACEOF 
    14338 cat >>$CONFIG_STATUS <<_ACEOF 
    14339 ac_cs_version="\\ 
    14340 pjproject config.status 1.x 
    14341 configured by $0, generated by GNU Autoconf 2.61, 
    14342   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 
    14343  
    14344 Copyright (C) 2006 Free Software Foundation, Inc. 
    14345 This config.status script is free software; the Free Software Foundation 
    14346 gives unlimited permission to copy, distribute and modify it." 
    14347  
    14348 ac_pwd='$ac_pwd' 
    14349 srcdir='$srcdir' 
    14350 _ACEOF 
    14351  
    14352 cat >>$CONFIG_STATUS <<\_ACEOF 
    14353 # If no file are specified by the user, then we need to provide default 
    14354 # value.  By we need to know if files were specified by the user. 
    14355 ac_need_defaults=: 
    14356 while test $# != 0 
    14357 do 
    14358   case $1 in 
    14359   --*=*) 
    14360     ac_option=`expr "X$1" : 'X\([^=]*\)='` 
    14361     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 
    14362     ac_shift=: 
    14363     ;; 
    14364   *) 
    14365     ac_option=$1 
    14366     ac_optarg=$2 
    14367     ac_shift=shift 
    14368     ;; 
    14369   esac 
    14370  
    14371   case $ac_option in 
    14372   # Handling of the options. 
    14373   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 
    14374     ac_cs_recheck=: ;; 
    14375   --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 
    14376     echo "$ac_cs_version"; exit ;; 
    14377   --debug | --debu | --deb | --de | --d | -d ) 
    14378     debug=: ;; 
    14379   --file | --fil | --fi | --f ) 
    14380     $ac_shift 
    14381     CONFIG_FILES="$CONFIG_FILES $ac_optarg" 
    14382     ac_need_defaults=false;; 
    14383   --header | --heade | --head | --hea ) 
    14384     $ac_shift 
    14385     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg" 
    14386     ac_need_defaults=false;; 
    14387   --he | --h) 
    14388     # Conflict between --help and --header 
    14389     { echo "$as_me: error: ambiguous option: $1 
    14390 Try \`$0 --help' for more information." >&2 
    14391    { (exit 1); exit 1; }; };; 
    14392   --help | --hel | -h ) 
    14393     echo "$ac_cs_usage"; exit ;; 
    14394   -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 
    14395   | -silent | --silent | --silen | --sile | --sil | --si | --s) 
    14396     ac_cs_silent=: ;; 
    14397  
    14398   # This is an error. 
    14399   -*) { echo "$as_me: error: unrecognized option: $1 
    14400 Try \`$0 --help' for more information." >&2 
    14401    { (exit 1); exit 1; }; } ;; 
    14402  
    14403   *) ac_config_targets="$ac_config_targets $1" 
    14404      ac_need_defaults=false ;; 
    14405  
    14406   esac 
    14407   shift 
    14408 done 
    14409  
    14410 ac_configure_extra_args= 
    14411  
    14412 if $ac_cs_silent; then 
    14413   exec 6>/dev/null 
    14414   ac_configure_extra_args="$ac_configure_extra_args --silent" 
    14415 fi 
    14416  
    14417 _ACEOF 
    14418 cat >>$CONFIG_STATUS <<_ACEOF 
    14419 if \$ac_cs_recheck; then 
    14420   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6 
    14421   CONFIG_SHELL=$SHELL 
    14422   export CONFIG_SHELL 
    14423   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 
    14424 fi 
    14425  
    14426 _ACEOF 
    14427 cat >>$CONFIG_STATUS <<\_ACEOF 
    14428 exec 5>>config.log 
    14429 { 
    14430   echo 
    14431   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 
    14432 ## Running $as_me. ## 
    14433 _ASBOX 
    14434   echo "$ac_log" 
    14435 } >&5 
    14436  
    14437 _ACEOF 
    14438 cat >>$CONFIG_STATUS <<_ACEOF 
    14439 _ACEOF 
    14440  
    14441 cat >>$CONFIG_STATUS <<\_ACEOF 
    14442  
    14443 # Handling of arguments. 
    14444 for ac_config_target in $ac_config_targets 
    14445 do 
    14446   case $ac_config_target in 
    14447     "pjlib/include/pj/compat/os_auto.h") CONFIG_HEADERS="$CONFIG_HEADERS pjlib/include/pj/compat/os_auto.h" ;; 
    14448     "pjlib/include/pj/compat/m_auto.h") CONFIG_HEADERS="$CONFIG_HEADERS pjlib/include/pj/compat/m_auto.h" ;; 
    14449     "pjmedia/include/pjmedia/config_auto.h") CONFIG_HEADERS="$CONFIG_HEADERS pjmedia/include/pjmedia/config_auto.h" ;; 
    14450     "pjmedia/include/pjmedia-codec/config_auto.h") CONFIG_HEADERS="$CONFIG_HEADERS pjmedia/include/pjmedia-codec/config_auto.h" ;; 
    14451     "pjsip/include/pjsip/sip_autoconf.h") CONFIG_HEADERS="$CONFIG_HEADERS pjsip/include/pjsip/sip_autoconf.h" ;; 
    14452     "build.mak") CONFIG_FILES="$CONFIG_FILES build.mak" ;; 
    14453     "build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES build/os-auto.mak" ;; 
    14454     "build/cc-auto.mak") CONFIG_FILES="$CONFIG_FILES build/cc-auto.mak" ;; 
    14455     "pjlib/build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES pjlib/build/os-auto.mak" ;; 
    14456     "pjlib-util/build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES pjlib-util/build/os-auto.mak" ;; 
    14457     "pjmedia/build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES pjmedia/build/os-auto.mak" ;; 
    14458     "pjsip/build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES pjsip/build/os-auto.mak" ;; 
    14459     "third_party/build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES third_party/build/os-auto.mak" ;; 
    14460     "third_party/build/portaudio/os-auto.mak") CONFIG_FILES="$CONFIG_FILES third_party/build/portaudio/os-auto.mak" ;; 
    14461  
    14462   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 
    14463 echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 
    14464    { (exit 1); exit 1; }; };; 
    14465   esac 
    14466 done 
    14467  
    14468  
    14469 # If the user did not use the arguments to specify the items to instantiate, 
    14470 # then the envvar interface is used.  Set only those that are not. 
    14471 # We use the long form for the default assignment because of an extremely 
    14472 # bizarre bug on SunOS 4.1.3. 
    14473 if $ac_need_defaults; then 
    14474   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 
    14475   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 
    14476 fi 
    14477  
    14478 # Have a temporary directory for convenience.  Make it in the build tree 
    14479 # simply because there is no reason against having it here, and in addition, 
    14480 # creating and moving files from /tmp can sometimes cause problems. 
    14481 # Hook for its removal unless debugging. 
    14482 # Note that there is a small window in which the directory will not be cleaned: 
    14483 # after its creation but before its name has been assigned to `$tmp'. 
    14484 $debug || 
    14485 { 
    14486   tmp= 
    14487   trap 'exit_status=$? 
    14488   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 
    14489 ' 0 
    14490   trap '{ (exit 1); exit 1; }' 1 2 13 15 
    14491 } 
    14492 # Create a (secure) tmp directory for tmp files. 
    14493  
    14494 { 
    14495   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 
    14496   test -n "$tmp" && test -d "$tmp" 
    14497 }  || 
    14498 { 
    14499   tmp=./conf$$-$RANDOM 
    14500   (umask 077 && mkdir "$tmp") 
    14501 } || 
    14502 { 
    14503    echo "$me: cannot create a temporary directory in ." >&2 
    14504    { (exit 1); exit 1; } 
    14505 } 
    14506  
    14507 # 
    14508 # Set up the sed scripts for CONFIG_FILES section. 
    14509 # 
    14510  
    14511 # No need to generate the scripts if there are no CONFIG_FILES. 
    14512 # This happens for instance when ./config.status config.h 
    14513 if test -n "$CONFIG_FILES"; then 
    14514  
    14515 _ACEOF 
    14516  
    14517  
    14518  
    14519 ac_delim='%!_!# ' 
    14520 for ac_last_try in false false false false false :; do 
    14521   cat >conf$$subs.sed <<_ACEOF 
    14522 SHELL!$SHELL$ac_delim 
    14523 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim 
    14524 PACKAGE_NAME!$PACKAGE_NAME$ac_delim 
    14525 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim 
    14526 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim 
    14527 PACKAGE_STRING!$PACKAGE_STRING$ac_delim 
    14528 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim 
    14529 exec_prefix!$exec_prefix$ac_delim 
    14530 prefix!$prefix$ac_delim 
    14531 program_transform_name!$program_transform_name$ac_delim 
    14532 bindir!$bindir$ac_delim 
    14533 sbindir!$sbindir$ac_delim 
    14534 libexecdir!$libexecdir$ac_delim 
    14535 datarootdir!$datarootdir$ac_delim 
    14536 datadir!$datadir$ac_delim 
    14537 sysconfdir!$sysconfdir$ac_delim 
    14538 sharedstatedir!$sharedstatedir$ac_delim 
    14539 localstatedir!$localstatedir$ac_delim 
    14540 includedir!$includedir$ac_delim 
    14541 oldincludedir!$oldincludedir$ac_delim 
    14542 docdir!$docdir$ac_delim 
    14543 infodir!$infodir$ac_delim 
    14544 htmldir!$htmldir$ac_delim 
    14545 dvidir!$dvidir$ac_delim 
    14546 pdfdir!$pdfdir$ac_delim 
    14547 psdir!$psdir$ac_delim 
    14548 libdir!$libdir$ac_delim 
    14549 localedir!$localedir$ac_delim 
    14550 mandir!$mandir$ac_delim 
    14551 DEFS!$DEFS$ac_delim 
    14552 ECHO_C!$ECHO_C$ac_delim 
    14553 ECHO_N!$ECHO_N$ac_delim 
    14554 ECHO_T!$ECHO_T$ac_delim 
    14555 LIBS!$LIBS$ac_delim 
    14556 build_alias!$build_alias$ac_delim 
    14557 host_alias!$host_alias$ac_delim 
    14558 target_alias!$target_alias$ac_delim 
    14559 build!$build$ac_delim 
    14560 build_cpu!$build_cpu$ac_delim 
    14561 build_vendor!$build_vendor$ac_delim 
    14562 build_os!$build_os$ac_delim 
    14563 host!$host$ac_delim 
    14564 host_cpu!$host_cpu$ac_delim 
    14565 host_vendor!$host_vendor$ac_delim 
    14566 host_os!$host_os$ac_delim 
    14567 target!$target$ac_delim 
    14568 target_cpu!$target_cpu$ac_delim 
    14569 target_vendor!$target_vendor$ac_delim 
    14570 target_os!$target_os$ac_delim 
    14571 CC!$CC$ac_delim 
    14572 CFLAGS!$CFLAGS$ac_delim 
    14573 LDFLAGS!$LDFLAGS$ac_delim 
    14574 CPPFLAGS!$CPPFLAGS$ac_delim 
    14575 ac_ct_CC!$ac_ct_CC$ac_delim 
    14576 EXEEXT!$EXEEXT$ac_delim 
    14577 OBJEXT!$OBJEXT$ac_delim 
    14578 CXX!$CXX$ac_delim 
    14579 CXXFLAGS!$CXXFLAGS$ac_delim 
    14580 ac_ct_CXX!$ac_ct_CXX$ac_delim 
    14581 AR!$AR$ac_delim 
    14582 LD!$LD$ac_delim 
    14583 LDOUT!$LDOUT$ac_delim 
    14584 RANLIB!$RANLIB$ac_delim 
    14585 LIBEXT!$LIBEXT$ac_delim 
    14586 LIBEXT2!$LIBEXT2$ac_delim 
    14587 CC_OUT!$CC_OUT$ac_delim 
    14588 CC_INC!$CC_INC$ac_delim 
    14589 CC_DEF!$CC_DEF$ac_delim 
    14590 CC_OPTIMIZE!$CC_OPTIMIZE$ac_delim 
    14591 CC_CFLAGS!$CC_CFLAGS$ac_delim 
    14592 ac_pjdir!$ac_pjdir$ac_delim 
    14593 ac_build_mak_vars!$ac_build_mak_vars$ac_delim 
    14594 CPP!$CPP$ac_delim 
    14595 GREP!$GREP$ac_delim 
    14596 EGREP!$EGREP$ac_delim 
    14597 ac_os_objs!$ac_os_objs$ac_delim 
    14598 ac_external_speex!$ac_external_speex$ac_delim 
    14599 ac_external_gsm!$ac_external_gsm$ac_delim 
    14600 ac_pjmedia_snd!$ac_pjmedia_snd$ac_delim 
    14601 ac_external_pa!$ac_external_pa$ac_delim 
    14602 ac_pa_cflags!$ac_pa_cflags$ac_delim 
    14603 ac_pa_use_alsa!$ac_pa_use_alsa$ac_delim 
    14604 ac_pa_use_oss!$ac_pa_use_oss$ac_delim 
    14605 ac_pjmedia_video!$ac_pjmedia_video$ac_delim 
    14606 ac_pjmedia_video_has_ios!$ac_pjmedia_video_has_ios$ac_delim 
    14607 ac_ios_cflags!$ac_ios_cflags$ac_delim 
    14608 ac_pjmedia_video_has_qt!$ac_pjmedia_video_has_qt$ac_delim 
    14609 ac_qt_cflags!$ac_qt_cflags$ac_delim 
    14610 ac_no_small_filter!$ac_no_small_filter$ac_delim 
    14611 ac_no_large_filter!$ac_no_large_filter$ac_delim 
    14612 ac_no_speex_aec!$ac_no_speex_aec$ac_delim 
    14613 ac_no_g711_codec!$ac_no_g711_codec$ac_delim 
    14614 ac_no_l16_codec!$ac_no_l16_codec$ac_delim 
    14615 ac_no_gsm_codec!$ac_no_gsm_codec$ac_delim 
    14616 ac_no_g722_codec!$ac_no_g722_codec$ac_delim 
    14617 ac_no_g7221_codec!$ac_no_g7221_codec$ac_delim 
    14618 ac_no_speex_codec!$ac_no_speex_codec$ac_delim 
    14619 _ACEOF 
    14620  
    14621   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then 
    14622     break 
    14623   elif $ac_last_try; then 
    14624     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 
    14625 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} 
    14626    { (exit 1); exit 1; }; } 
    14627   else 
    14628     ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 
    14629   fi 
    14630 done 
    14631  
    14632 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` 
    14633 if test -n "$ac_eof"; then 
    14634   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` 
    14635   ac_eof=`expr $ac_eof + 1` 
    14636 fi 
    14637  
    14638 cat >>$CONFIG_STATUS <<_ACEOF 
    14639 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof 
    14640 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 
    14641 _ACEOF 
    14642 sed ' 
    14643 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g 
    14644 s/^/s,@/; s/!/@,|#_!!_#|/ 
    14645 :n 
    14646 t n 
    14647 s/'"$ac_delim"'$/,g/; t 
    14648 s/$/\\/; p 
    14649 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n 
    14650 ' >>$CONFIG_STATUS <conf$$subs.sed 
    14651 rm -f conf$$subs.sed 
    14652 cat >>$CONFIG_STATUS <<_ACEOF 
    14653 CEOF$ac_eof 
    14654 _ACEOF 
    14655  
    14656  
    14657 ac_delim='%!_!# ' 
    14658 for ac_last_try in false false false false false :; do 
    14659   cat >conf$$subs.sed <<_ACEOF 
    14660 ac_no_ilbc_codec!$ac_no_ilbc_codec$ac_delim 
    14661 ac_sdl_cflags!$ac_sdl_cflags$ac_delim 
    14662 ac_sdl_ldflags!$ac_sdl_ldflags$ac_delim 
    14663 ac_has_ffmpeg!$ac_has_ffmpeg$ac_delim 
    14664 ac_ffmpeg_cflags!$ac_ffmpeg_cflags$ac_delim 
    14665 ac_ffmpeg_ldflags!$ac_ffmpeg_ldflags$ac_delim 
    14666 ac_v4l2_cflags!$ac_v4l2_cflags$ac_delim 
    14667 ac_v4l2_ldflags!$ac_v4l2_ldflags$ac_delim 
    14668 ac_no_ssl!$ac_no_ssl$ac_delim 
    14669 openssl_h_present!$openssl_h_present$ac_delim 
    14670 libssl_present!$libssl_present$ac_delim 
    14671 libcrypto_present!$libcrypto_present$ac_delim 
    14672 ac_no_opencore_amrnb!$ac_no_opencore_amrnb$ac_delim 
    14673 opencore_amrnb_h_present!$opencore_amrnb_h_present$ac_delim 
    14674 opencore_amrnb_present!$opencore_amrnb_present$ac_delim 
    14675 ac_cross_compile!$ac_cross_compile$ac_delim 
    14676 ac_linux_poll!$ac_linux_poll$ac_delim 
    14677 ac_host!$ac_host$ac_delim 
    14678 ac_main_obj!$ac_main_obj$ac_delim 
    14679 LIBOBJS!$LIBOBJS$ac_delim 
    14680 LTLIBOBJS!$LTLIBOBJS$ac_delim 
    14681 _ACEOF 
    14682  
    14683   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 21; then 
    14684     break 
    14685   elif $ac_last_try; then 
    14686     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 
    14687 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;} 
    14688    { (exit 1); exit 1; }; } 
    14689   else 
    14690     ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 
    14691   fi 
    14692 done 
    14693  
    14694 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed` 
    14695 if test -n "$ac_eof"; then 
    14696   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q` 
    14697   ac_eof=`expr $ac_eof + 1` 
    14698 fi 
    14699  
    14700 cat >>$CONFIG_STATUS <<_ACEOF 
    14701 cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof 
    14702 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end 
    14703 _ACEOF 
    14704 sed ' 
    14705 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g 
    14706 s/^/s,@/; s/!/@,|#_!!_#|/ 
    14707 :n 
    14708 t n 
    14709 s/'"$ac_delim"'$/,g/; t 
    14710 s/$/\\/; p 
    14711 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n 
    14712 ' >>$CONFIG_STATUS <conf$$subs.sed 
    14713 rm -f conf$$subs.sed 
    14714 cat >>$CONFIG_STATUS <<_ACEOF 
    14715 :end 
    14716 s/|#_!!_#|//g 
    14717 CEOF$ac_eof 
    14718 _ACEOF 
    14719  
    14720  
    14721 # VPATH may cause trouble with some makes, so we remove $(srcdir), 
    14722 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 
    14723 # trailing colons and then remove the whole line if VPATH becomes empty 
    14724 # (actually we leave an empty line to preserve line numbers). 
    14725 if test "x$srcdir" = x.; then 
    14726   ac_vpsub='/^[  ]*VPATH[        ]*=/{ 
    14727 s/:*\$(srcdir):*/:/ 
    14728 s/:*\${srcdir}:*/:/ 
    14729 s/:*@srcdir@:*/:/ 
    14730 s/^\([^=]*=[     ]*\):*/\1/ 
    14731 s/:*$// 
    14732 s/^[^=]*=[       ]*$// 
    14733 }' 
    14734 fi 
    14735  
    14736 cat >>$CONFIG_STATUS <<\_ACEOF 
    14737 fi # test -n "$CONFIG_FILES" 
    14738  
    14739  
    14740 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS 
    14741 do 
    14742   case $ac_tag in 
    14743   :[FHLC]) ac_mode=$ac_tag; continue;; 
    14744   esac 
    14745   case $ac_mode$ac_tag in 
    14746   :[FHL]*:*);; 
    14747   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5 
    14748 echo "$as_me: error: Invalid tag $ac_tag." >&2;} 
    14749    { (exit 1); exit 1; }; };; 
    14750   :[FH]-) ac_tag=-:-;; 
    14751   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 
    14752   esac 
    14753   ac_save_IFS=$IFS 
    14754   IFS=: 
    14755   set x $ac_tag 
    14756   IFS=$ac_save_IFS 
    14757   shift 
    14758   ac_file=$1 
    14759   shift 
    14760  
    14761   case $ac_mode in 
    14762   :L) ac_source=$1;; 
    14763   :[FH]) 
    14764     ac_file_inputs= 
    14765     for ac_f 
    14766     do 
    14767       case $ac_f in 
    14768       -) ac_f="$tmp/stdin";; 
    14769       *) # Look for the file first in the build tree, then in the source tree 
    14770          # (if the path is not absolute).  The absolute path cannot be DOS-style, 
    14771          # because $ac_f cannot contain `:'. 
    14772          test -f "$ac_f" || 
    14773            case $ac_f in 
    14774            [\\/$]*) false;; 
    14775            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 
    14776            esac || 
    14777            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5 
    14778 echo "$as_me: error: cannot find input file: $ac_f" >&2;} 
    14779    { (exit 1); exit 1; }; };; 
    14780       esac 
    14781       ac_file_inputs="$ac_file_inputs $ac_f" 
    14782     done 
    14783  
    14784     # Let's still pretend it is `configure' which instantiates (i.e., don't 
    14785     # use $as_me), people would be surprised to read: 
    14786     #    /* config.h.  Generated by config.status.  */ 
    14787     configure_input="Generated from "`IFS=: 
    14788           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure." 
    14789     if test x"$ac_file" != x-; then 
    14790       configure_input="$ac_file.  $configure_input" 
    14791       { echo "$as_me:$LINENO: creating $ac_file" >&5 
    14792 echo "$as_me: creating $ac_file" >&6;} 
    14793     fi 
    14794  
    14795     case $ac_tag in 
    14796     *:-:* | *:-) cat >"$tmp/stdin";; 
    14797     esac 
    14798     ;; 
    14799   esac 
    14800  
    14801   ac_dir=`$as_dirname -- "$ac_file" || 
    14802 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
    14803          X"$ac_file" : 'X\(//\)[^/]' \| \ 
    14804          X"$ac_file" : 'X\(//\)$' \| \ 
    14805          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 
    14806 echo X"$ac_file" | 
    14807     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 
    14808             s//\1/ 
    14809             q 
    14810           } 
    14811           /^X\(\/\/\)[^/].*/{ 
    14812             s//\1/ 
    14813             q 
    14814           } 
    14815           /^X\(\/\/\)$/{ 
    14816             s//\1/ 
    14817             q 
    14818           } 
    14819           /^X\(\/\).*/{ 
    14820             s//\1/ 
    14821             q 
    14822           } 
    14823           s/.*/./; q'` 
    14824   { as_dir="$ac_dir" 
     7535 
     7536# as_fn_mkdir_p 
     7537# ------------- 
     7538# Create "$as_dir" as a directory, including parents if necessary. 
     7539as_fn_mkdir_p () 
     7540{ 
     7541 
    148257542  case $as_dir in #( 
    148267543  -*) as_dir=./$as_dir;; 
    148277544  esac 
    14828   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || { 
     7545  test -d "$as_dir" || eval $as_mkdir_p || { 
    148297546    as_dirs= 
    148307547    while :; do 
    148317548      case $as_dir in #( 
    14832       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #( 
     7549      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 
    148337550      *) as_qdir=$as_dir;; 
    148347551      esac 
    … …  
    148397556         X"$as_dir" : 'X\(//\)$' \| \ 
    148407557         X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 
    14841 echo X"$as_dir" | 
     7558$as_echo X"$as_dir" | 
    148427559    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 
    148437560            s//\1/ 
    … …  
    148607577    done 
    148617578    test -z "$as_dirs" || eval "mkdir $as_dirs" 
    14862   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5 
    14863 echo "$as_me: error: cannot create directory $as_dir" >&2;} 
    14864    { (exit 1); exit 1; }; }; } 
     7579  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 
     7580 
     7581 
     7582} # as_fn_mkdir_p 
     7583if mkdir -p . 2>/dev/null; then 
     7584  as_mkdir_p='mkdir -p "$as_dir"' 
     7585else 
     7586  test -d ./-p && rmdir ./-p 
     7587  as_mkdir_p=false 
     7588fi 
     7589 
     7590if test -x / >/dev/null 2>&1; then 
     7591  as_test_x='test -x' 
     7592else 
     7593  if ls -dL / >/dev/null 2>&1; then 
     7594    as_ls_L_option=L 
     7595  else 
     7596    as_ls_L_option= 
     7597  fi 
     7598  as_test_x=' 
     7599    eval sh -c '\'' 
     7600      if test -d "$1"; then 
     7601        test -d "$1/."; 
     7602      else 
     7603        case $1 in #( 
     7604        -*)set "./$1";; 
     7605        esac; 
     7606        case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 
     7607        ???[sx]*):;;*)false;;esac;fi 
     7608    '\'' sh 
     7609  ' 
     7610fi 
     7611as_executable_p=$as_test_x 
     7612 
     7613# Sed expression to map a string onto a valid CPP name. 
     7614as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 
     7615 
     7616# Sed expression to map a string onto a valid variable name. 
     7617as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 
     7618 
     7619 
     7620exec 6>&1 
     7621## ----------------------------------- ## 
     7622## Main body of $CONFIG_STATUS script. ## 
     7623## ----------------------------------- ## 
     7624_ASEOF 
     7625test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 
     7626 
     7627cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 
     7628# Save the log message, to keep $0 and so on meaningful, and to 
     7629# report actual input values of CONFIG_FILES etc. instead of their 
     7630# values after options handling. 
     7631ac_log=" 
     7632This file was extended by pjproject $as_me 2.x, which was 
     7633generated by GNU Autoconf 2.65.  Invocation command line was 
     7634 
     7635  CONFIG_FILES    = $CONFIG_FILES 
     7636  CONFIG_HEADERS  = $CONFIG_HEADERS 
     7637  CONFIG_LINKS    = $CONFIG_LINKS 
     7638  CONFIG_COMMANDS = $CONFIG_COMMANDS 
     7639  $ $0 $@ 
     7640 
     7641on `(hostname || uname -n) 2>/dev/null | sed 1q` 
     7642" 
     7643 
     7644_ACEOF 
     7645 
     7646case $ac_config_files in *" 
     7647"*) set x $ac_config_files; shift; ac_config_files=$*;; 
     7648esac 
     7649 
     7650case $ac_config_headers in *" 
     7651"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 
     7652esac 
     7653 
     7654 
     7655cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 
     7656# Files that config.status was made for. 
     7657config_files="$ac_config_files" 
     7658config_headers="$ac_config_headers" 
     7659 
     7660_ACEOF 
     7661 
     7662cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 
     7663ac_cs_usage="\ 
     7664\`$as_me' instantiates files and other configuration actions 
     7665from templates according to the current configuration.  Unless the files 
     7666and actions are specified as TAGs, all are instantiated by default. 
     7667 
     7668Usage: $0 [OPTION]... [TAG]... 
     7669 
     7670  -h, --help       print this help, then exit 
     7671  -V, --version    print version number and configuration settings, then exit 
     7672      --config     print configuration, then exit 
     7673  -q, --quiet, --silent 
     7674                   do not print progress messages 
     7675  -d, --debug      don't remove temporary files 
     7676      --recheck    update $as_me by reconfiguring in the same conditions 
     7677      --file=FILE[:TEMPLATE] 
     7678                   instantiate the configuration file FILE 
     7679      --header=FILE[:TEMPLATE] 
     7680                   instantiate the configuration header FILE 
     7681 
     7682Configuration files: 
     7683$config_files 
     7684 
     7685Configuration headers: 
     7686$config_headers 
     7687 
     7688Report bugs to the package provider." 
     7689 
     7690_ACEOF 
     7691cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 
     7692ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 
     7693ac_cs_version="\\ 
     7694pjproject config.status 2.x 
     7695configured by $0, generated by GNU Autoconf 2.65, 
     7696  with options \\"\$ac_cs_config\\" 
     7697 
     7698Copyright (C) 2009 Free Software Foundation, Inc. 
     7699This config.status script is free software; the Free Software Foundation 
     7700gives unlimited permission to copy, distribute and modify it." 
     7701 
     7702ac_pwd='$ac_pwd' 
     7703srcdir='$srcdir' 
     7704test -n "\$AWK" || AWK=awk 
     7705_ACEOF 
     7706 
     7707cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 
     7708# The default lists apply if the user does not specify any file. 
     7709ac_need_defaults=: 
     7710while test $# != 0 
     7711do 
     7712  case $1 in 
     7713  --*=*) 
     7714    ac_option=`expr "X$1" : 'X\([^=]*\)='` 
     7715    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 
     7716    ac_shift=: 
     7717    ;; 
     7718  *) 
     7719    ac_option=$1 
     7720    ac_optarg=$2 
     7721    ac_shift=shift 
     7722    ;; 
     7723  esac 
     7724 
     7725  case $ac_option in 
     7726  # Handling of the options. 
     7727  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 
     7728    ac_cs_recheck=: ;; 
     7729  --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 
     7730    $as_echo "$ac_cs_version"; exit ;; 
     7731  --config | --confi | --conf | --con | --co | --c ) 
     7732    $as_echo "$ac_cs_config"; exit ;; 
     7733  --debug | --debu | --deb | --de | --d | -d ) 
     7734    debug=: ;; 
     7735  --file | --fil | --fi | --f ) 
     7736    $ac_shift 
     7737    case $ac_optarg in 
     7738    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 
     7739    esac 
     7740    as_fn_append CONFIG_FILES " '$ac_optarg'" 
     7741    ac_need_defaults=false;; 
     7742  --header | --heade | --head | --hea ) 
     7743    $ac_shift 
     7744    case $ac_optarg in 
     7745    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 
     7746    esac 
     7747    as_fn_append CONFIG_HEADERS " '$ac_optarg'" 
     7748    ac_need_defaults=false;; 
     7749  --he | --h) 
     7750    # Conflict between --help and --header 
     7751    as_fn_error "ambiguous option: \`$1' 
     7752Try \`$0 --help' for more information.";; 
     7753  --help | --hel | -h ) 
     7754    $as_echo "$ac_cs_usage"; exit ;; 
     7755  -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 
     7756  | -silent | --silent | --silen | --sile | --sil | --si | --s) 
     7757    ac_cs_silent=: ;; 
     7758 
     7759  # This is an error. 
     7760  -*) as_fn_error "unrecognized option: \`$1' 
     7761Try \`$0 --help' for more information." ;; 
     7762 
     7763  *) as_fn_append ac_config_targets " $1" 
     7764     ac_need_defaults=false ;; 
     7765 
     7766  esac 
     7767  shift 
     7768done 
     7769 
     7770ac_configure_extra_args= 
     7771 
     7772if $ac_cs_silent; then 
     7773  exec 6>/dev/null 
     7774  ac_configure_extra_args="$ac_configure_extra_args --silent" 
     7775fi 
     7776 
     7777_ACEOF 
     7778cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 
     7779if \$ac_cs_recheck; then 
     7780  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 
     7781  shift 
     7782  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 
     7783  CONFIG_SHELL='$SHELL' 
     7784  export CONFIG_SHELL 
     7785  exec "\$@" 
     7786fi 
     7787 
     7788_ACEOF 
     7789cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 
     7790exec 5>>config.log 
     7791{ 
     7792  echo 
     7793  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 
     7794## Running $as_me. ## 
     7795_ASBOX 
     7796  $as_echo "$ac_log" 
     7797} >&5 
     7798 
     7799_ACEOF 
     7800cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 
     7801_ACEOF 
     7802 
     7803cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 
     7804 
     7805# Handling of arguments. 
     7806for ac_config_target in $ac_config_targets 
     7807do 
     7808  case $ac_config_target in 
     7809    "pjlib/include/pj/compat/os_auto.h") CONFIG_HEADERS="$CONFIG_HEADERS pjlib/include/pj/compat/os_auto.h" ;; 
     7810    "pjlib/include/pj/compat/m_auto.h") CONFIG_HEADERS="$CONFIG_HEADERS pjlib/include/pj/compat/m_auto.h" ;; 
     7811    "pjmedia/include/pjmedia/config_auto.h") CONFIG_HEADERS="$CONFIG_HEADERS pjmedia/include/pjmedia/config_auto.h" ;; 
     7812    "pjmedia/include/pjmedia-codec/config_auto.h") CONFIG_HEADERS="$CONFIG_HEADERS pjmedia/include/pjmedia-codec/config_auto.h" ;; 
     7813    "pjsip/include/pjsip/sip_autoconf.h") CONFIG_HEADERS="$CONFIG_HEADERS pjsip/include/pjsip/sip_autoconf.h" ;; 
     7814    "build.mak") CONFIG_FILES="$CONFIG_FILES build.mak" ;; 
     7815    "build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES build/os-auto.mak" ;; 
     7816    "build/cc-auto.mak") CONFIG_FILES="$CONFIG_FILES build/cc-auto.mak" ;; 
     7817    "pjlib/build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES pjlib/build/os-auto.mak" ;; 
     7818    "pjlib-util/build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES pjlib-util/build/os-auto.mak" ;; 
     7819    "pjmedia/build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES pjmedia/build/os-auto.mak" ;; 
     7820    "pjsip/build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES pjsip/build/os-auto.mak" ;; 
     7821    "third_party/build/os-auto.mak") CONFIG_FILES="$CONFIG_FILES third_party/build/os-auto.mak" ;; 
     7822    "third_party/build/portaudio/os-auto.mak") CONFIG_FILES="$CONFIG_FILES third_party/build/portaudio/os-auto.mak" ;; 
     7823 
     7824  *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 
     7825  esac 
     7826done 
     7827 
     7828 
     7829# If the user did not use the arguments to specify the items to instantiate, 
     7830# then the envvar interface is used.  Set only those that are not. 
     7831# We use the long form for the default assignment because of an extremely 
     7832# bizarre bug on SunOS 4.1.3. 
     7833if $ac_need_defaults; then 
     7834  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 
     7835  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 
     7836fi 
     7837 
     7838# Have a temporary directory for convenience.  Make it in the build tree 
     7839# simply because there is no reason against having it here, and in addition, 
     7840# creating and moving files from /tmp can sometimes cause problems. 
     7841# Hook for its removal unless debugging. 
     7842# Note that there is a small window in which the directory will not be cleaned: 
     7843# after its creation but before its name has been assigned to `$tmp'. 
     7844$debug || 
     7845{ 
     7846  tmp= 
     7847  trap 'exit_status=$? 
     7848  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 
     7849' 0 
     7850  trap 'as_fn_exit 1' 1 2 13 15 
     7851} 
     7852# Create a (secure) tmp directory for tmp files. 
     7853 
     7854{ 
     7855  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 
     7856  test -n "$tmp" && test -d "$tmp" 
     7857}  || 
     7858{ 
     7859  tmp=./conf$$-$RANDOM 
     7860  (umask 077 && mkdir "$tmp") 
     7861} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 
     7862 
     7863# Set up the scripts for CONFIG_FILES section. 
     7864# No need to generate them if there are no CONFIG_FILES. 
     7865# This happens for instance with `./config.status config.h'. 
     7866if test -n "$CONFIG_FILES"; then 
     7867 
     7868 
     7869ac_cr=`echo X | tr X '\015'` 
     7870# On cygwin, bash can eat \r inside `` if the user requested igncr. 
     7871# But we know of no other shell where ac_cr would be empty at this 
     7872# point, so we can use a bashism as a fallback. 
     7873if test "x$ac_cr" = x; then 
     7874  eval ac_cr=\$\'\\r\' 
     7875fi 
     7876ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 
     7877if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 
     7878  ac_cs_awk_cr='\r' 
     7879else 
     7880  ac_cs_awk_cr=$ac_cr 
     7881fi 
     7882 
     7883echo 'BEGIN {' >"$tmp/subs1.awk" && 
     7884_ACEOF 
     7885 
     7886 
     7887{ 
     7888  echo "cat >conf$$subs.awk <<_ACEOF" && 
     7889  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 
     7890  echo "_ACEOF" 
     7891} >conf$$subs.sh || 
     7892  as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 
     7893ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 
     7894ac_delim='%!_!# ' 
     7895for ac_last_try in false false false false false :; do 
     7896  . ./conf$$subs.sh || 
     7897    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 
     7898 
     7899  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 
     7900  if test $ac_delim_n = $ac_delim_num; then 
     7901    break 
     7902  elif $ac_last_try; then 
     7903    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 
     7904  else 
     7905    ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 
     7906  fi 
     7907done 
     7908rm -f conf$$subs.sh 
     7909 
     7910cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 
     7911cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 
     7912_ACEOF 
     7913sed -n ' 
     7914h 
     7915s/^/S["/; s/!.*/"]=/ 
     7916p 
     7917g 
     7918s/^[^!]*!// 
     7919:repl 
     7920t repl 
     7921s/'"$ac_delim"'$// 
     7922t delim 
     7923:nl 
     7924h 
     7925s/\(.\{148\}\)..*/\1/ 
     7926t more1 
     7927s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 
     7928p 
     7929n 
     7930b repl 
     7931:more1 
     7932s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 
     7933p 
     7934g 
     7935s/.\{148\}// 
     7936t nl 
     7937:delim 
     7938h 
     7939s/\(.\{148\}\)..*/\1/ 
     7940t more2 
     7941s/["\\]/\\&/g; s/^/"/; s/$/"/ 
     7942p 
     7943b 
     7944:more2 
     7945s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 
     7946p 
     7947g 
     7948s/.\{148\}// 
     7949t delim 
     7950' <conf$$subs.awk | sed ' 
     7951/^[^""]/{ 
     7952  N 
     7953  s/\n// 
     7954} 
     7955' >>$CONFIG_STATUS || ac_write_fail=1 
     7956rm -f conf$$subs.awk 
     7957cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 
     7958_ACAWK 
     7959cat >>"\$tmp/subs1.awk" <<_ACAWK && 
     7960  for (key in S) S_is_set[key] = 1 
     7961  FS = "" 
     7962 
     7963} 
     7964{ 
     7965  line = $ 0 
     7966  nfields = split(line, field, "@") 
     7967  substed = 0 
     7968  len = length(field[1]) 
     7969  for (i = 2; i < nfields; i++) { 
     7970    key = field[i] 
     7971    keylen = length(key) 
     7972    if (S_is_set[key]) { 
     7973      value = S[key] 
     7974      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 
     7975      len += length(value) + length(field[++i]) 
     7976      substed = 1 
     7977    } else 
     7978      len += 1 + keylen 
     7979  } 
     7980 
     7981  print line 
     7982} 
     7983 
     7984_ACAWK 
     7985_ACEOF 
     7986cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 
     7987if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 
     7988  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 
     7989else 
     7990  cat 
     7991fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 
     7992  || as_fn_error "could not setup config files machinery" "$LINENO" 5 
     7993_ACEOF 
     7994 
     7995# VPATH may cause trouble with some makes, so we remove $(srcdir), 
     7996# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 
     7997# trailing colons and then remove the whole line if VPATH becomes empty 
     7998# (actually we leave an empty line to preserve line numbers). 
     7999if test "x$srcdir" = x.; then 
     8000  ac_vpsub='/^[  ]*VPATH[        ]*=/{ 
     8001s/:*\$(srcdir):*/:/ 
     8002s/:*\${srcdir}:*/:/ 
     8003s/:*@srcdir@:*/:/ 
     8004s/^\([^=]*=[     ]*\):*/\1/ 
     8005s/:*$// 
     8006s/^[^=]*=[       ]*$// 
     8007}' 
     8008fi 
     8009 
     8010cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 
     8011fi # test -n "$CONFIG_FILES" 
     8012 
     8013# Set up the scripts for CONFIG_HEADERS section. 
     8014# No need to generate them if there are no CONFIG_HEADERS. 
     8015# This happens for instance with `./config.status Makefile'. 
     8016if test -n "$CONFIG_HEADERS"; then 
     8017cat >"$tmp/defines.awk" <<\_ACAWK || 
     8018BEGIN { 
     8019_ACEOF 
     8020 
     8021# Transform confdefs.h into an awk script `defines.awk', embedded as 
     8022# here-document in config.status, that substitutes the proper values into 
     8023# config.h.in to produce config.h. 
     8024 
     8025# Create a delimiter string that does not exist in confdefs.h, to ease 
     8026# handling of long lines. 
     8027ac_delim='%!_!# ' 
     8028for ac_last_try in false false :; do 
     8029  ac_t=`sed -n "/$ac_delim/p" confdefs.h` 
     8030  if test -z "$ac_t"; then 
     8031    break 
     8032  elif $ac_last_try; then 
     8033    as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 
     8034  else 
     8035    ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 
     8036  fi 
     8037done 
     8038 
     8039# For the awk script, D is an array of macro values keyed by name, 
     8040# likewise P contains macro parameters if any.  Preserve backslash 
     8041# newline sequences. 
     8042 
     8043ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 
     8044sed -n ' 
     8045s/.\{148\}/&'"$ac_delim"'/g 
     8046t rset 
     8047:rset 
     8048s/^[     ]*#[    ]*define[       ][      ]*/ / 
     8049t def 
     8050d 
     8051:def 
     8052s/\\$// 
     8053t bsnl 
     8054s/["\\]/\\&/g 
     8055s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\ 
     8056D["\1"]=" \3"/p 
     8057s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p 
     8058d 
     8059:bsnl 
     8060s/["\\]/\\&/g 
     8061s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\ 
     8062D["\1"]=" \3\\\\\\n"\\/p 
     8063t cont 
     8064s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 
     8065t cont 
     8066d 
     8067:cont 
     8068n 
     8069s/.\{148\}/&'"$ac_delim"'/g 
     8070t clear 
     8071:clear 
     8072s/\\$// 
     8073t bsnlc 
     8074s/["\\]/\\&/g; s/^/"/; s/$/"/p 
     8075d 
     8076:bsnlc 
     8077s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 
     8078b cont 
     8079' <confdefs.h | sed ' 
     8080s/'"$ac_delim"'/"\\\ 
     8081"/g' >>$CONFIG_STATUS || ac_write_fail=1 
     8082 
     8083cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 
     8084  for (key in D) D_is_set[key] = 1 
     8085  FS = "" 
     8086} 
     8087/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 
     8088  line = \$ 0 
     8089  split(line, arg, " ") 
     8090  if (arg[1] == "#") { 
     8091    defundef = arg[2] 
     8092    mac1 = arg[3] 
     8093  } else { 
     8094    defundef = substr(arg[1], 2) 
     8095    mac1 = arg[2] 
     8096  } 
     8097  split(mac1, mac2, "(") #) 
     8098  macro = mac2[1] 
     8099  prefix = substr(line, 1, index(line, defundef) - 1) 
     8100  if (D_is_set[macro]) { 
     8101    # Preserve the white space surrounding the "#". 
     8102    print prefix "define", macro P[macro] D[macro] 
     8103    next 
     8104  } else { 
     8105    # Replace #undef with comments.  This is necessary, for example, 
     8106    # in the case of _POSIX_SOURCE, which is predefined and required 
     8107    # on some systems where configure will not decide to define it. 
     8108    if (defundef == "undef") { 
     8109      print "/*", prefix defundef, macro, "*/" 
     8110      next 
     8111    } 
     8112  } 
     8113} 
     8114{ print } 
     8115_ACAWK 
     8116_ACEOF 
     8117cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 
     8118  as_fn_error "could not setup config headers machinery" "$LINENO" 5 
     8119fi # test -n "$CONFIG_HEADERS" 
     8120 
     8121 
     8122eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    " 
     8123shift 
     8124for ac_tag 
     8125do 
     8126  case $ac_tag in 
     8127  :[FHLC]) ac_mode=$ac_tag; continue;; 
     8128  esac 
     8129  case $ac_mode$ac_tag in 
     8130  :[FHL]*:*);; 
     8131  :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 
     8132  :[FH]-) ac_tag=-:-;; 
     8133  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 
     8134  esac 
     8135  ac_save_IFS=$IFS 
     8136  IFS=: 
     8137  set x $ac_tag 
     8138  IFS=$ac_save_IFS 
     8139  shift 
     8140  ac_file=$1 
     8141  shift 
     8142 
     8143  case $ac_mode in 
     8144  :L) ac_source=$1;; 
     8145  :[FH]) 
     8146    ac_file_inputs= 
     8147    for ac_f 
     8148    do 
     8149      case $ac_f in 
     8150      -) ac_f="$tmp/stdin";; 
     8151      *) # Look for the file first in the build tree, then in the source tree 
     8152         # (if the path is not absolute).  The absolute path cannot be DOS-style, 
     8153         # because $ac_f cannot contain `:'. 
     8154         test -f "$ac_f" || 
     8155           case $ac_f in 
     8156           [\\/$]*) false;; 
     8157           *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 
     8158           esac || 
     8159           as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 
     8160      esac 
     8161      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 
     8162      as_fn_append ac_file_inputs " '$ac_f'" 
     8163    done 
     8164 
     8165    # Let's still pretend it is `configure' which instantiates (i.e., don't 
     8166    # use $as_me), people would be surprised to read: 
     8167    #    /* config.h.  Generated by config.status.  */ 
     8168    configure_input='Generated from '` 
     8169          $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 
     8170        `' by configure.' 
     8171    if test x"$ac_file" != x-; then 
     8172      configure_input="$ac_file.  $configure_input" 
     8173      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 
     8174$as_echo "$as_me: creating $ac_file" >&6;} 
     8175    fi 
     8176    # Neutralize special characters interpreted by sed in replacement strings. 
     8177    case $configure_input in #( 
     8178    *\&* | *\|* | *\\* ) 
     8179       ac_sed_conf_input=`$as_echo "$configure_input" | 
     8180       sed 's/[\\\\&|]/\\\\&/g'`;; #( 
     8181    *) ac_sed_conf_input=$configure_input;; 
     8182    esac 
     8183 
     8184    case $ac_tag in 
     8185    *:-:* | *:-) cat >"$tmp/stdin" \ 
     8186      || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 
     8187    esac 
     8188    ;; 
     8189  esac 
     8190 
     8191  ac_dir=`$as_dirname -- "$ac_file" || 
     8192$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 
     8193         X"$ac_file" : 'X\(//\)[^/]' \| \ 
     8194         X"$ac_file" : 'X\(//\)$' \| \ 
     8195         X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 
     8196$as_echo X"$ac_file" | 
     8197    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 
     8198            s//\1/ 
     8199            q 
     8200          } 
     8201          /^X\(\/\/\)[^/].*/{ 
     8202            s//\1/ 
     8203            q 
     8204          } 
     8205          /^X\(\/\/\)$/{ 
     8206            s//\1/ 
     8207            q 
     8208          } 
     8209          /^X\(\/\).*/{ 
     8210            s//\1/ 
     8211            q 
     8212          } 
     8213          s/.*/./; q'` 
     8214  as_dir="$ac_dir"; as_fn_mkdir_p 
    148658215  ac_builddir=. 
    148668216 
    … …  
    148688218.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 
    148698219*) 
    14870   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` 
     8220  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 
    148718221  # A ".." for each directory in $ac_dir_suffix. 
    14872   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'` 
     8222  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 
    148738223  case $ac_top_builddir_sub in 
    148748224  "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 
    … …  
    149068256_ACEOF 
    149078257 
    14908 cat >>$CONFIG_STATUS <<\_ACEOF 
     8258cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 
    149098259# If the template does not know about datarootdir, expand it. 
    149108260# FIXME: This hack should be removed a few years after 2.60. 
    149118261ac_datarootdir_hack=; ac_datarootdir_seen= 
    14912  
    14913 case `sed -n '/datarootdir/ { 
     8262ac_sed_dataroot=' 
     8263/datarootdir/ { 
    149148264  p 
    149158265  q 
    … …  
    149198269/@infodir@/p 
    149208270/@localedir@/p 
    14921 /@mandir@/p 
    14922 ' $ac_file_inputs` in 
     8271/@mandir@/p' 
     8272case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 
    149238273*datarootdir*) ac_datarootdir_seen=yes;; 
    149248274*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 
    14925   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 
    14926 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 
    14927 _ACEOF 
    14928 cat >>$CONFIG_STATUS <<_ACEOF 
     8275  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 
     8276$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 
     8277_ACEOF 
     8278cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 
    149298279  ac_datarootdir_hack=' 
    149308280  s&@datadir@&$datadir&g 
    … …  
    149338283  s&@localedir@&$localedir&g 
    149348284  s&@mandir@&$mandir&g 
    14935     s&\\\${datarootdir}&$datarootdir&g' ;; 
     8285  s&\\\${datarootdir}&$datarootdir&g' ;; 
    149368286esac 
    149378287_ACEOF 
    … …  
    149408290# Shell code in configure.ac might set extrasub. 
    149418291# FIXME: do we really want to maintain this feature? 
    14942 cat >>$CONFIG_STATUS <<_ACEOF 
    14943   sed "$ac_vpsub 
     8292cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 
     8293ac_sed_extra="$ac_vpsub 
    149448294$extrasub 
    149458295_ACEOF 
    14946 cat >>$CONFIG_STATUS <<\_ACEOF 
     8296cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 
    149478297:t 
    149488298/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 
    14949 s&@configure_input@&$configure_input&;t t 
     8299s|@configure_input@|$ac_sed_conf_input|;t t 
    149508300s&@top_builddir@&$ac_top_builddir_sub&;t t 
     8301s&@top_build_prefix@&$ac_top_build_prefix&;t t 
    149518302s&@srcdir@&$ac_srcdir&;t t 
    149528303s&@abs_srcdir@&$ac_abs_srcdir&;t t 
    … …  
    149578308s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 
    149588309$ac_datarootdir_hack 
    14959 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out 
     8310" 
     8311eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 
     8312  || as_fn_error "could not create $ac_file" "$LINENO" 5 
    149608313 
    149618314test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 
    149628315  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 
    149638316  { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 
    14964   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir' 
     8317  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 
    149658318which seems to be undefined.  Please make sure it is defined." >&5 
    14966 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 
     8319$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 
    149678320which seems to be undefined.  Please make sure it is defined." >&2;} 
    149688321 
    149698322  rm -f "$tmp/stdin" 
    149708323  case $ac_file in 
    14971   -) cat "$tmp/out"; rm -f "$tmp/out";; 
    14972   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;; 
    14973   esac 
     8324  -) cat "$tmp/out" && rm -f "$tmp/out";; 
     8325  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 
     8326  esac \ 
     8327  || as_fn_error "could not create $ac_file" "$LINENO" 5 
    149748328 ;; 
    149758329  :H) 
    … …  
    149778331  # CONFIG_HEADER 
    149788332  # 
    14979 _ACEOF 
    14980  
    14981 # Transform confdefs.h into a sed script `conftest.defines', that 
    14982 # substitutes the proper values into config.h.in to produce config.h. 
    14983 rm -f conftest.defines conftest.tail 
    14984 # First, append a space to every undef/define line, to ease matching. 
    14985 echo 's/$/ /' >conftest.defines 
    14986 # Then, protect against being on the right side of a sed subst, or in 
    14987 # an unquoted here document, in config.status.  If some macros were 
    14988 # called several times there might be several #defines for the same 
    14989 # symbol, which is useless.  But do not sort them, since the last 
    14990 # AC_DEFINE must be honored. 
    14991 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 
    14992 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where 
    14993 # NAME is the cpp macro being defined, VALUE is the value it is being given. 
    14994 # PARAMS is the parameter list in the macro definition--in most cases, it's 
    14995 # just an empty string. 
    14996 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*' 
    14997 ac_dB='\\)[      (].*,\\1define\\2' 
    14998 ac_dC=' ' 
    14999 ac_dD=' ,' 
    15000  
    15001 uniq confdefs.h | 
    15002   sed -n ' 
    15003         t rset 
    15004         :rset 
    15005         s/^[     ]*#[    ]*define[       ][      ]*// 
    15006         t ok 
    15007         d 
    15008         :ok 
    15009         s/[\\&,]/\\&/g 
    15010         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p 
    15011         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p 
    15012   ' >>conftest.defines 
    15013  
    15014 # Remove the space that was appended to ease matching. 
    15015 # Then replace #undef with comments.  This is necessary, for 
    15016 # example, in the case of _POSIX_SOURCE, which is predefined and required 
    15017 # on some systems where configure will not decide to define it. 
    15018 # (The regexp can be short, since the line contains either #define or #undef.) 
    15019 echo 's/ $// 
    15020 s,^[     #]*u.*,/* & */,' >>conftest.defines 
    15021  
    15022 # Break up conftest.defines: 
    15023 ac_max_sed_lines=50 
    15024  
    15025 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1" 
    15026 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2" 
    15027 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1" 
    15028 # et cetera. 
    15029 ac_in='$ac_file_inputs' 
    15030 ac_out='"$tmp/out1"' 
    15031 ac_nxt='"$tmp/out2"' 
    15032  
    15033 while : 
    15034 do 
    15035   # Write a here document: 
    15036     cat >>$CONFIG_STATUS <<_ACEOF 
    15037     # First, check the format of the line: 
    15038     cat >"\$tmp/defines.sed" <<\\CEOF 
    15039 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def 
    15040 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def 
    15041 b 
    15042 :def 
    15043 _ACEOF 
    15044   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS 
    15045   echo 'CEOF 
    15046     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS 
    15047   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in 
    15048   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail 
    15049   grep . conftest.tail >/dev/null || break 
    15050   rm -f conftest.defines 
    15051   mv conftest.tail conftest.defines 
    15052 done 
    15053 rm -f conftest.defines conftest.tail 
    15054  
    15055 echo "ac_result=$ac_in" >>$CONFIG_STATUS 
    15056 cat >>$CONFIG_STATUS <<\_ACEOF 
    150578333  if test x"$ac_file" != x-; then 
    15058     echo "/* $configure_input  */" >"$tmp/config.h" 
    15059     cat "$ac_result" >>"$tmp/config.h" 
    15060     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then 
    15061       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5 
    15062 echo "$as_me: $ac_file is unchanged" >&6;} 
     8334    { 
     8335      $as_echo "/* $configure_input  */" \ 
     8336      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 
     8337    } >"$tmp/config.h" \ 
     8338      || as_fn_error "could not create $ac_file" "$LINENO" 5 
     8339    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 
     8340      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 
     8341$as_echo "$as_me: $ac_file is unchanged" >&6;} 
    150638342    else 
    15064       rm -f $ac_file 
    15065       mv "$tmp/config.h" $ac_file 
     8343      rm -f "$ac_file" 
     8344      mv "$tmp/config.h" "$ac_file" \ 
     8345        || as_fn_error "could not create $ac_file" "$LINENO" 5 
    150668346    fi 
    150678347  else 
    15068     echo "/* $configure_input  */" 
    15069     cat "$ac_result" 
     8348    $as_echo "/* $configure_input  */" \ 
     8349      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 
     8350      || as_fn_error "could not create -" "$LINENO" 5 
    150708351  fi 
    15071   rm -f "$tmp/out12" 
    150728352 ;; 
    150738353 
    … …  
    150788358 
    150798359 
    15080 { (exit 0); exit 0; } 
    15081 _ACEOF 
    15082 chmod +x $CONFIG_STATUS 
     8360as_fn_exit 0 
     8361_ACEOF 
    150838362ac_clean_files=$ac_clean_files_save 
     8363 
     8364test $ac_write_fail = 0 || 
     8365  as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 
    150848366 
    150858367 
    … …  
    151028384  # Use ||, not &&, to avoid exiting from the if with $? = 1, which 
    151038385  # would make configure fail if this is the last instruction. 
    15104   $ac_cs_success || { (exit 1); exit 1; } 
    15105 fi 
    15106  
    15107  
    15108  
    15109 { echo "$as_me:$LINENO: result: 
     8386  $ac_cs_success || as_fn_exit $? 
     8387fi 
     8388if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 
     8389  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 
     8390$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 
     8391fi 
     8392 
     8393 
     8394 
     8395{ $as_echo "$as_me:${as_lineno-$LINENO}: result: 
    151108396 
    151118397Configurations for current target have been written to 'build.mak', and 'os-auto.mak' in various build directories, and pjlib/include/pj/compat/os_auto.h. 
    … …  
    151178403The next step now is to run 'make dep' and 'make'. 
    151188404" >&5 
    15119 echo "${ECHO_T} 
     8405$as_echo " 
    151208406 
    151218407Configurations for current target have been written to 'build.mak', and 'os-auto.mak' in various build directories, and pjlib/include/pj/compat/os_auto.h. 

  • pjproject/trunk/aconfigure.ac

    r3927 r3999  
    1 AC_INIT(pjproject,1.x) 
     1AC_INIT(pjproject,2.x) 
    22 
    33host_orig="$host" 
    … …  
    9090    *) 
    9191        ac_pjdir=`pwd` 
     92        ;; 
     93esac 
     94 
     95AC_SUBST(ac_shlib_suffix) 
     96case $target in 
     97    *mingw* | *cygw* | *win32* | *w32* ) 
     98        ac_shlib_suffix=dll 
     99        ;; 
     100    *darwin*) 
     101        ac_shlib_suffix=dylib 
     102        ;; 
     103    *) 
     104        ac_shlib_suffix=so 
    92105        ;; 
    93106esac 
    … …  
    775788             ) 
    776789 
     790dnl # Include libsamplerate 
     791AC_SUBST(ac_resample_dll) 
     792AC_ARG_ENABLE(resample_dll, 
     793              AC_HELP_STRING([--enable-resample-dll], 
     794                             [Build libresample as shared library]), 
     795              [if test "$enable_resample_dll" = "yes"; then 
     796                [ac_resample_dll=1] 
     797                AC_MSG_RESULT([Building libresample as shared library... yes]) 
     798               fi], 
     799              AC_MSG_RESULT([Building libresample as shared library... no]) 
     800              ) 
     801 
    777802dnl # SDL alt prefix 
    778803AC_ARG_WITH(sdl, 
    … …  
    12171242              ]) 
    12181243 
    1219  
    12201244dnl ########################################## 
    12211245dnl # 

  • pjproject/trunk/build.mak.in

    r3664 r3999  
     1export PJDIR := @ac_pjdir@ 
     2include $(PJDIR)/version.mak 
     3export PJ_DIR := $(PJDIR) 
     4 
    15# @configure_input@ 
    26export MACHINE_NAME := auto 
    … …  
    711export CROSS_COMPILE := @ac_cross_compile@ 
    812export LINUX_POLL := @ac_linux_poll@  
     13export SHLIB_SUFFIX := @ac_shlib_suffix@ 
    914 
    1015export ac_prefix := @prefix@ 
    … …  
    1318 
    1419# Determine which party libraries to use 
    15 export APP_THIRD_PARTY_LIBS := -lresample-$(TARGET_NAME) -lmilenage-$(TARGET_NAME) -lsrtp-$(TARGET_NAME) 
     20export APP_THIRD_PARTY_LIBS := -lmilenage-$(TARGET_NAME) -lsrtp-$(TARGET_NAME) 
    1621export APP_THIRD_PARTY_EXT := 
    17 export APP_THIRD_PARTY_LIB_FILES = $(PJ_DIR)/third_party/lib/libresample-$(LIB_SUFFIX) $(PJ_DIR)/third_party/lib/libmilenage-$(LIB_SUFFIX) $(PJ_DIR)/third_party/lib/libsrtp-$(LIB_SUFFIX) 
     22export APP_THIRD_PARTY_LIB_FILES := $(PJ_DIR)/third_party/lib/libmilenage-$(LIB_SUFFIX) $(PJ_DIR)/third_party/lib/libsrtp-$(LIB_SUFFIX) 
     23 
     24ifeq (@ac_resample_dll@,1) 
     25export PJ_RESAMPLE_DLL := 1 
     26export APP_THIRD_PARTY_LIBS := -lresample $(APP_THIRD_PARTY_LIBS) 
     27export APP_THIRD_PARTY_LIB_FILES := $(PJ_DIR)/third_party/lib/libresample.$(SHLIB_SUFFIX).$(PJ_VERSION_MAJOR) $(PJ_DIR)/third_party/lib/libresample.$(SHLIB_SUFFIX) $(APP_THIRD_PARTY_LIB_FILES) 
     28else 
     29export APP_THIRD_PARTY_LIBS := -lresample-$(TARGET_NAME) $(APP_THIRD_PARTY_LIBS) 
     30export APP_THIRD_PARTY_LIB_FILES := $(PJ_DIR)/third_party/lib/libresample-$(LIB_SUFFIX) $(APP_THIRD_PARTY_LIB_FILES) 
     31endif 
    1832 
    1933ifneq (@ac_no_gsm_codec@,1) 
    … …  
    90104 
    91105# CFLAGS, LDFLAGS, and LIBS to be used by applications 
    92 export PJDIR := @ac_pjdir@ 
    93106export APP_CC := @CC@ 
    94107export APP_CXX := @CXX@ 
    … …  
    139152# Here are the variabels to use if application is using the library 
    140153# from within the source distribution 
    141 export PJ_DIR := $(PJDIR) 
    142154export PJ_CC := $(APP_CC) 
    143155export PJ_CXX := $(APP_CXX) 

  • pjproject/trunk/build/rules.mak

    r3664 r3999  
    1010# 
    1111LIB = $($(APP)_LIB) 
     12 
     13# 
     14# The full path of output lib file (e.g. ../lib/libapp.a). 
     15# 
     16SHLIB = $($(APP)_SHLIB) 
    1217 
    1318# 
    … …  
    8287        $(AR) $(LIB) $(OBJS) 
    8388        $(RANLIB) $(LIB) 
     89 
     90$(SHLIB): $(OBJDIRS) $(OBJS) $($(APP)_EXTRA_DEP) 
     91        if test ! -d $(LIBDIR); then $(subst @@,$(subst /,$(HOST_PSEP),$(LIBDIR)),$(HOST_MKDIR)); fi 
     92        $(LD) $(LDOUT)$(subst /,$(HOST_PSEP),$(SHLIB)) \ 
     93            $(subst /,$(HOST_PSEP),$(OBJS)) $($(APP)_LDFLAGS) 
    8494 
    8595$(EXE): $(OBJDIRS) $(OBJS) $($(APP)_EXTRA_DEP) 

  • pjproject/trunk/configure-iphone

    r3841 r3999  
    2626# Set the main iPhone developer directory, if not set 
    2727if test "x${DEVPATH}" = "x"; then 
    28   DEVPATH=/Developer/Platforms/iPhoneOS.platform/Developer 
     28  DEVPATH=/Applications/XCode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer 
     29  if test  ! -d $DEVPATH; then 
     30    DEVPATH=/Developer/Platforms/iPhoneOS.platform/Developer 
     31  fi 
    2932  echo "$F: DEVPATH is not specified, using ${DEVPATH}" 
    3033fi 

  • pjproject/trunk/pjlib-util/src/pjlib-util/stun_simple_client.c

    r3666 r3999  
    4545    unsigned srv_cnt; 
    4646    pj_sockaddr_in srv_addr[2]; 
    47     int i, send_cnt = 0; 
     47    int i, send_cnt = 0, nfds; 
    4848    pj_pool_t *pool; 
    4949    struct query_rec { 
    … …  
    114114    TRACE_((THIS_FILE, "  Done initialization.")); 
    115115 
     116#if defined(PJ_SELECT_NEEDS_NFDS) && PJ_SELECT_NEEDS_NFDS!=0 
     117    nfds = -1; 
     118    for (i=0; i<sock_cnt; ++i) { 
     119        if (sock[i] > nfds) { 
     120            nfds = sock[i]; 
     121        } 
     122    } 
     123#else 
     124    nfds = PJ_IOQUEUE_MAX_HANDLES-1; 
     125#endif 
     126 
    116127    /* Main retransmission loop. */ 
    117128    for (send_cnt=0; send_cnt<MAX_REQUEST; ++send_cnt) { 
    … …  
    171182            } 
    172183 
    173             select_rc = pj_sock_select(PJ_IOQUEUE_MAX_HANDLES, &r, NULL, NULL, &timeout); 
     184            select_rc = pj_sock_select(nfds+1, &r, NULL, NULL, &timeout); 
    174185            TRACE_((THIS_FILE, "  select() rc=%d", select_rc)); 
    175186            if (select_rc < 1) 

  • pjproject/trunk/pjlib-util/src/pjlib-util/xml.c

    r3553 r3999  
    101101 
    102102    /* Get node name. */ 
    103     pj_scan_get_until_chr( scanner, " />\t", &node->name); 
     103    pj_scan_get_until_chr( scanner, " />\t\r\n", &node->name); 
    104104 
    105105    /* Get attributes. */ 
    … …  
    107107        pj_xml_attr *attr = alloc_attr(pool); 
    108108         
    109         pj_scan_get_until_chr( scanner, "=> \t", &attr->name); 
     109        pj_scan_get_until_chr( scanner, "=> \t\r\n", &attr->name); 
    110110        if (*scanner->curptr == '=') { 
    111111            pj_scan_get_char( scanner ); 

  • pjproject/trunk/pjlib/include/pj/ssl_sock.h

    r3553 r3999  
    333333 
    334334/** 
     335 * Check if the specified cipher is supported by SSL/TLS backend. 
     336 * 
     337 * @param cipher        The cipher. 
     338 * 
     339 * @return              PJ_TRUE when supported. 
     340 */ 
     341PJ_DECL(pj_bool_t) pj_ssl_cipher_is_supported(pj_ssl_cipher cipher); 
     342 
     343 
     344/** 
    335345 * Get cipher name string. 
    336346 * 
    337347 * @param cipher        The cipher. 
    338348 * 
    339  * @return              The cipher name or NULL if cipher is not recognized. 
     349 * @return              The cipher name or NULL if cipher is not recognized/ 
     350 *                      supported. 
    340351 */ 
    341352PJ_DECL(const char*) pj_ssl_cipher_name(pj_ssl_cipher cipher); 
     353 
     354 
     355/** 
     356 * Get cipher ID from cipher name string. 
     357 * 
     358 * @param cipher_name   The cipher name string. 
     359 * 
     360 * @return              The cipher ID or PJ_TLS_UNKNOWN_CIPHER if the cipher 
     361 *                      name string is not recognized/supported. 
     362 */ 
     363PJ_DECL(pj_ssl_cipher) pj_ssl_cipher_id(const char *cipher_name); 
    342364 
    343365 

  • pjproject/trunk/pjlib/include/pj/types.h

    r3553 r3999  
    291291 * functionality (such as WSAStartup() in Windows). 
    292292 * 
     293 * Apart from calling pj_init(), application typically should also initialize 
     294 * the random seed by calling pj_srand(). 
     295 * 
    293296 * @return PJ_SUCCESS on success. 
    294297 */ 

  • pjproject/trunk/pjlib/src/pj/os_core_symbian.cpp

    r3664 r3999  
    7676}; 
    7777 
     78/* Flag and reference counter for PJLIB instance */ 
     79static int initialized; 
     80 
    7881/* Flags to indicate which TLS variables have been used */ 
    7982static int tls_vars[PJ_MAX_TLS]; 
    … …  
    8285static unsigned atexit_count; 
    8386static void (*atexit_func[32])(void); 
    84  
    85  
    8687 
    8788 
    … …  
    336337    pj_status_t status; 
    337338     
     339    /* Check if PJLIB have been initialized */ 
     340    if (initialized) { 
     341        ++initialized; 
     342        return PJ_SUCCESS; 
     343    } 
     344 
    338345    pj_ansi_strcpy(main_thread.obj_name, "pjthread"); 
    339346 
    … …  
    369376#endif 
    370377 
     378    /* Flag PJLIB as initialized */ 
     379    ++initialized; 
     380    pj_assert(initialized == 1); 
     381 
    371382    PJ_LOG(5,(THIS_FILE, "PJLIB initialized.")); 
    372383    return PJ_SUCCESS; 
    … …  
    391402PJ_DEF(void) pj_shutdown(void) 
    392403{ 
     404    /* Only perform shutdown operation when 'initialized' reaches zero */ 
     405    pj_assert(initialized > 0); 
     406    if (--initialized != 0) 
     407        return; 
     408 
    393409    /* Call atexit() functions */ 
    394410    while (atexit_count > 0) { 

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

    r3670 r3999  
    103103 
    104104 
     105/* 
     106 * Flag and reference counter for PJLIB instance. 
     107 */ 
     108static int initialized; 
     109 
    105110#if PJ_HAS_THREADS 
    106111    static pj_thread_t main_thread; 
    … …  
    127132    pj_str_t guid; 
    128133    pj_status_t rc; 
     134 
     135    /* Check if PJLIB have been initialized */ 
     136    if (initialized) { 
     137        ++initialized; 
     138        return PJ_SUCCESS; 
     139    } 
    129140 
    130141#if PJ_HAS_THREADS 
    … …  
    168179#endif    
    169180 
     181    /* Flag PJLIB as initialized */ 
     182    ++initialized; 
     183    pj_assert(initialized == 1); 
     184 
    170185    PJ_LOG(4,(THIS_FILE, "pjlib %s for POSIX initialized", 
    171186              PJ_VERSION)); 
    … …  
    192207{ 
    193208    int i; 
     209 
     210    /* Only perform shutdown operation when 'initialized' reaches zero */ 
     211    pj_assert(initialized > 0); 
     212    if (--initialized != 0) 
     213        return; 
    194214 
    195215    /* Call atexit() functions */ 

  • pjproject/trunk/pjlib/src/pj/os_core_win32.c

    r3855 r3999  
    118118 
    119119/* 
     120 * Flag and reference counter for PJLIB instance. 
     121 */ 
     122static int initialized; 
     123 
     124/* 
    120125 * Static global variables. 
    121126 */ 
    … …  
    142147    pj_str_t guid; 
    143148    pj_status_t rc; 
     149 
     150    /* Check if PJLIB have been initialized */ 
     151    if (initialized) { 
     152        ++initialized; 
     153        return PJ_SUCCESS; 
     154    } 
    144155 
    145156    /* Init Winsock.. */ 
    … …  
    188199#endif    
    189200 
     201    /* Flag PJLIB as initialized */ 
     202    ++initialized; 
     203    pj_assert(initialized == 1); 
     204 
    190205    PJ_LOG(4,(THIS_FILE, "pjlib %s for win32 initialized", 
    191206              PJ_VERSION)); 
    … …  
    213228{ 
    214229    int i; 
     230 
     231    /* Only perform shutdown operation when 'initialized' reaches zero */ 
     232    pj_assert(initialized > 0); 
     233    if (--initialized != 0) 
     234        return; 
    215235 
    216236    /* Display stack usage */ 

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

    r3553 r3999  
    2121#include <pj/errno.h> 
    2222#include <pj/string.h> 
    23  
    24 /* Cipher name structure */ 
    25 typedef struct cipher_name_t { 
    26     pj_ssl_cipher    cipher; 
    27     const char      *name; 
    28 } cipher_name_t; 
    29  
    30 /* Cipher name constants */ 
    31 static cipher_name_t cipher_names[] = 
    32 { 
    33     {PJ_TLS_NULL_WITH_NULL_NULL,               "NULL"}, 
    34  
    35     /* TLS/SSLv3 */ 
    36     {PJ_TLS_RSA_WITH_NULL_MD5,                 "TLS_RSA_WITH_NULL_MD5"}, 
    37     {PJ_TLS_RSA_WITH_NULL_SHA,                 "TLS_RSA_WITH_NULL_SHA"}, 
    38     {PJ_TLS_RSA_WITH_NULL_SHA256,              "TLS_RSA_WITH_NULL_SHA256"}, 
    39     {PJ_TLS_RSA_WITH_RC4_128_MD5,              "TLS_RSA_WITH_RC4_128_MD5"}, 
    40     {PJ_TLS_RSA_WITH_RC4_128_SHA,              "TLS_RSA_WITH_RC4_128_SHA"}, 
    41     {PJ_TLS_RSA_WITH_3DES_EDE_CBC_SHA,         "TLS_RSA_WITH_3DES_EDE_CBC_SHA"}, 
    42     {PJ_TLS_RSA_WITH_AES_128_CBC_SHA,          "TLS_RSA_WITH_AES_128_CBC_SHA"}, 
    43     {PJ_TLS_RSA_WITH_AES_256_CBC_SHA,          "TLS_RSA_WITH_AES_256_CBC_SHA"}, 
    44     {PJ_TLS_RSA_WITH_AES_128_CBC_SHA256,       "TLS_RSA_WITH_AES_128_CBC_SHA256"}, 
    45     {PJ_TLS_RSA_WITH_AES_256_CBC_SHA256,       "TLS_RSA_WITH_AES_256_CBC_SHA256"}, 
    46     {PJ_TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA,      "TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA"}, 
    47     {PJ_TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA,      "TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA"}, 
    48     {PJ_TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA,     "TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA"}, 
    49     {PJ_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA,     "TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA"}, 
    50     {PJ_TLS_DH_DSS_WITH_AES_128_CBC_SHA,       "TLS_DH_DSS_WITH_AES_128_CBC_SHA"}, 
    51     {PJ_TLS_DH_RSA_WITH_AES_128_CBC_SHA,       "TLS_DH_RSA_WITH_AES_128_CBC_SHA"}, 
    52     {PJ_TLS_DHE_DSS_WITH_AES_128_CBC_SHA,      "TLS_DHE_DSS_WITH_AES_128_CBC_SHA"}, 
    53     {PJ_TLS_DHE_RSA_WITH_AES_128_CBC_SHA,      "TLS_DHE_RSA_WITH_AES_128_CBC_SHA"}, 
    54     {PJ_TLS_DH_DSS_WITH_AES_256_CBC_SHA,       "TLS_DH_DSS_WITH_AES_256_CBC_SHA"}, 
    55     {PJ_TLS_DH_RSA_WITH_AES_256_CBC_SHA,       "TLS_DH_RSA_WITH_AES_256_CBC_SHA"}, 
    56     {PJ_TLS_DHE_DSS_WITH_AES_256_CBC_SHA,      "TLS_DHE_DSS_WITH_AES_256_CBC_SHA"}, 
    57     {PJ_TLS_DHE_RSA_WITH_AES_256_CBC_SHA,      "TLS_DHE_RSA_WITH_AES_256_CBC_SHA"}, 
    58     {PJ_TLS_DH_DSS_WITH_AES_128_CBC_SHA256,    "TLS_DH_DSS_WITH_AES_128_CBC_SHA256"}, 
    59     {PJ_TLS_DH_RSA_WITH_AES_128_CBC_SHA256,    "TLS_DH_RSA_WITH_AES_128_CBC_SHA256"}, 
    60     {PJ_TLS_DHE_DSS_WITH_AES_128_CBC_SHA256,   "TLS_DHE_DSS_WITH_AES_128_CBC_SHA256"}, 
    61     {PJ_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256,   "TLS_DHE_RSA_WITH_AES_128_CBC_SHA256"}, 
    62     {PJ_TLS_DH_DSS_WITH_AES_256_CBC_SHA256,    "TLS_DH_DSS_WITH_AES_256_CBC_SHA256"}, 
    63     {PJ_TLS_DH_RSA_WITH_AES_256_CBC_SHA256,    "TLS_DH_RSA_WITH_AES_256_CBC_SHA256"}, 
    64     {PJ_TLS_DHE_DSS_WITH_AES_256_CBC_SHA256,   "TLS_DHE_DSS_WITH_AES_256_CBC_SHA256"}, 
    65     {PJ_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256,   "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"}, 
    66     {PJ_TLS_DH_anon_WITH_RC4_128_MD5,          "TLS_DH_anon_WITH_RC4_128_MD5"}, 
    67     {PJ_TLS_DH_anon_WITH_3DES_EDE_CBC_SHA,     "TLS_DH_anon_WITH_3DES_EDE_CBC_SHA"}, 
    68     {PJ_TLS_DH_anon_WITH_AES_128_CBC_SHA,      "TLS_DH_anon_WITH_AES_128_CBC_SHA"}, 
    69     {PJ_TLS_DH_anon_WITH_AES_256_CBC_SHA,      "TLS_DH_anon_WITH_AES_256_CBC_SHA"}, 
    70     {PJ_TLS_DH_anon_WITH_AES_128_CBC_SHA256,   "TLS_DH_anon_WITH_AES_128_CBC_SHA256"}, 
    71     {PJ_TLS_DH_anon_WITH_AES_256_CBC_SHA256,   "TLS_DH_anon_WITH_AES_256_CBC_SHA256"}, 
    72  
    73     /* TLS (deprecated) */ 
    74     {PJ_TLS_RSA_EXPORT_WITH_RC4_40_MD5,        "TLS_RSA_EXPORT_WITH_RC4_40_MD5"}, 
    75     {PJ_TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5,    "TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5"}, 
    76     {PJ_TLS_RSA_WITH_IDEA_CBC_SHA,             "TLS_RSA_WITH_IDEA_CBC_SHA"}, 
    77     {PJ_TLS_RSA_EXPORT_WITH_DES40_CBC_SHA,     "TLS_RSA_EXPORT_WITH_DES40_CBC_SHA"}, 
    78     {PJ_TLS_RSA_WITH_DES_CBC_SHA,              "TLS_RSA_WITH_DES_CBC_SHA"}, 
    79     {PJ_TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA,  "TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA"}, 
    80     {PJ_TLS_DH_DSS_WITH_DES_CBC_SHA,           "TLS_DH_DSS_WITH_DES_CBC_SHA"}, 
    81     {PJ_TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA,  "TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA"}, 
    82     {PJ_TLS_DH_RSA_WITH_DES_CBC_SHA,           "TLS_DH_RSA_WITH_DES_CBC_SHA"}, 
    83     {PJ_TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA, "TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA"}, 
    84     {PJ_TLS_DHE_DSS_WITH_DES_CBC_SHA,          "TLS_DHE_DSS_WITH_DES_CBC_SHA"}, 
    85     {PJ_TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA, "TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA"}, 
    86     {PJ_TLS_DHE_RSA_WITH_DES_CBC_SHA,          "TLS_DHE_RSA_WITH_DES_CBC_SHA"}, 
    87     {PJ_TLS_DH_anon_EXPORT_WITH_RC4_40_MD5,    "TLS_DH_anon_EXPORT_WITH_RC4_40_MD5"}, 
    88     {PJ_TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA, "TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA"}, 
    89     {PJ_TLS_DH_anon_WITH_DES_CBC_SHA,          "TLS_DH_anon_WITH_DES_CBC_SHA"}, 
    90  
    91     /* SSLv3 */ 
    92     {PJ_SSL_FORTEZZA_KEA_WITH_NULL_SHA,        "SSL_FORTEZZA_KEA_WITH_NULL_SHA"}, 
    93     {PJ_SSL_FORTEZZA_KEA_WITH_FORTEZZA_CBC_SHA,"SSL_FORTEZZA_KEA_WITH_FORTEZZA_CBC_SHA"}, 
    94     {PJ_SSL_FORTEZZA_KEA_WITH_RC4_128_SHA,     "SSL_FORTEZZA_KEA_WITH_RC4_128_SHA"}, 
    95  
    96     /* SSLv2 */ 
    97     {PJ_SSL_CK_RC4_128_WITH_MD5,               "SSL_CK_RC4_128_WITH_MD5"}, 
    98     {PJ_SSL_CK_RC4_128_EXPORT40_WITH_MD5,      "SSL_CK_RC4_128_EXPORT40_WITH_MD5"}, 
    99     {PJ_SSL_CK_RC2_128_CBC_WITH_MD5,           "SSL_CK_RC2_128_CBC_WITH_MD5"}, 
    100     {PJ_SSL_CK_RC2_128_CBC_EXPORT40_WITH_MD5,  "SSL_CK_RC2_128_CBC_EXPORT40_WITH_MD5"}, 
    101     {PJ_SSL_CK_IDEA_128_CBC_WITH_MD5,          "SSL_CK_IDEA_128_CBC_WITH_MD5"}, 
    102     {PJ_SSL_CK_DES_64_CBC_WITH_MD5,            "SSL_CK_DES_64_CBC_WITH_MD5"}, 
    103     {PJ_SSL_CK_DES_192_EDE3_CBC_WITH_MD5,      "SSL_CK_DES_192_EDE3_CBC_WITH_MD5"} 
    104 }; 
    105  
    10623 
    10724/* 
    … …  
    12845    param->proto = PJ_SSL_SOCK_PROTO_DEFAULT; 
    12946} 
    130  
    131  
    132 /* Get cipher name string */ 
    133 PJ_DEF(const char*) pj_ssl_cipher_name(pj_ssl_cipher cipher) 
    134 { 
    135     unsigned i, n; 
    136  
    137     n = PJ_ARRAY_SIZE(cipher_names); 
    138     for (i = 0; i < n; ++i) { 
    139         if (cipher == cipher_names[i].cipher) 
    140             return cipher_names[i].name; 
    141     } 
    142  
    143     return NULL; 
    144 } 
    145  
    146  
    14747 
    14848 

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

    r3841 r3999  
    4040#define DELAYED_CLOSE_TIMEOUT   200 
    4141 
     42/* Maximum ciphers */ 
     43#define MAX_CIPHERS             100 
     44 
    4245/*  
    4346 * Include OpenSSL headers  
    … …  
    270273 
    271274/* OpenSSL available ciphers */ 
    272 static pj_ssl_cipher openssl_ciphers[100]; 
    273275static unsigned openssl_cipher_num; 
     276static struct openssl_ciphers_t { 
     277    pj_ssl_cipher    id; 
     278    const char      *name; 
     279} openssl_ciphers[MAX_CIPHERS]; 
    274280 
    275281/* OpenSSL application data index */ 
    … …  
    330336            SSL_CIPHER *c; 
    331337            c = sk_SSL_CIPHER_value(sk_cipher,i); 
    332             openssl_ciphers[i] = (pj_ssl_cipher) 
    333                                  (pj_uint32_t)c->id & 0x00FFFFFF; 
    334             //printf("%3u: %08x=%s\n", i+1, c->id, SSL_CIPHER_get_name(c)); 
     338            openssl_ciphers[i].id = (pj_ssl_cipher) 
     339                                    (pj_uint32_t)c->id & 0x00FFFFFF; 
     340            openssl_ciphers[i].name = SSL_CIPHER_get_name(c); 
    335341        } 
    336342 
    … …  
    17061712    } 
    17071713 
    1708     if (openssl_cipher_num == 0) 
     1714    if (openssl_cipher_num == 0) { 
     1715        *cipher_num = 0; 
    17091716        return PJ_ENOTFOUND; 
     1717    } 
    17101718 
    17111719    *cipher_num = PJ_MIN(*cipher_num, openssl_cipher_num); 
    17121720 
    17131721    for (i = 0; i < *cipher_num; ++i) 
    1714         ciphers[i] = openssl_ciphers[i]; 
     1722        ciphers[i] = openssl_ciphers[i].id; 
    17151723 
    17161724    return PJ_SUCCESS; 
     1725} 
     1726 
     1727 
     1728/* Get cipher name string */ 
     1729PJ_DEF(const char*) pj_ssl_cipher_name(pj_ssl_cipher cipher) 
     1730{ 
     1731    unsigned i; 
     1732 
     1733    if (openssl_cipher_num == 0) { 
     1734        init_openssl(); 
     1735        shutdown_openssl(); 
     1736    } 
     1737 
     1738    for (i = 0; i < openssl_cipher_num; ++i) { 
     1739        if (cipher == openssl_ciphers[i].id) 
     1740            return openssl_ciphers[i].name; 
     1741    } 
     1742 
     1743    return NULL; 
     1744} 
     1745 
     1746/* Check if the specified cipher is supported by SSL/TLS backend. */ 
     1747PJ_DEF(pj_bool_t) pj_ssl_cipher_is_supported(pj_ssl_cipher cipher) 
     1748{ 
     1749    unsigned i; 
     1750 
     1751    if (openssl_cipher_num == 0) { 
     1752        init_openssl(); 
     1753        shutdown_openssl(); 
     1754    } 
     1755 
     1756    for (i = 0; i < openssl_cipher_num; ++i) { 
     1757        if (cipher == openssl_ciphers[i].id) 
     1758            return PJ_TRUE; 
     1759    } 
     1760 
     1761    return PJ_FALSE; 
    17171762} 
    17181763 

  • pjproject/trunk/pjlib/src/pj/ssl_sock_symbian.cpp

    r3553 r3999  
    3333#define THIS_FILE "ssl_sock_symbian.cpp" 
    3434 
     35 
     36/* Cipher name structure */ 
     37typedef struct cipher_name_t { 
     38    pj_ssl_cipher    cipher; 
     39    const char      *name; 
     40} cipher_name_t; 
     41 
     42/* Cipher name constants */ 
     43static cipher_name_t cipher_names[] = 
     44{ 
     45    {PJ_TLS_NULL_WITH_NULL_NULL,               "NULL"}, 
     46 
     47    /* TLS/SSLv3 */ 
     48    {PJ_TLS_RSA_WITH_NULL_MD5,                 "TLS_RSA_WITH_NULL_MD5"}, 
     49    {PJ_TLS_RSA_WITH_NULL_SHA,                 "TLS_RSA_WITH_NULL_SHA"}, 
     50    {PJ_TLS_RSA_WITH_NULL_SHA256,              "TLS_RSA_WITH_NULL_SHA256"}, 
     51    {PJ_TLS_RSA_WITH_RC4_128_MD5,              "TLS_RSA_WITH_RC4_128_MD5"}, 
     52    {PJ_TLS_RSA_WITH_RC4_128_SHA,              "TLS_RSA_WITH_RC4_128_SHA"}, 
     53    {PJ_TLS_RSA_WITH_3DES_EDE_CBC_SHA,         "TLS_RSA_WITH_3DES_EDE_CBC_SHA"}, 
     54    {PJ_TLS_RSA_WITH_AES_128_CBC_SHA,          "TLS_RSA_WITH_AES_128_CBC_SHA"}, 
     55    {PJ_TLS_RSA_WITH_AES_256_CBC_SHA,          "TLS_RSA_WITH_AES_256_CBC_SHA"}, 
     56    {PJ_TLS_RSA_WITH_AES_128_CBC_SHA256,       "TLS_RSA_WITH_AES_128_CBC_SHA256"}, 
     57    {PJ_TLS_RSA_WITH_AES_256_CBC_SHA256,       "TLS_RSA_WITH_AES_256_CBC_SHA256"}, 
     58    {PJ_TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA,      "TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA"}, 
     59    {PJ_TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA,      "TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA"}, 
     60    {PJ_TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA,     "TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA"}, 
     61    {PJ_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA,     "TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA"}, 
     62    {PJ_TLS_DH_DSS_WITH_AES_128_CBC_SHA,       "TLS_DH_DSS_WITH_AES_128_CBC_SHA"}, 
     63    {PJ_TLS_DH_RSA_WITH_AES_128_CBC_SHA,       "TLS_DH_RSA_WITH_AES_128_CBC_SHA"}, 
     64    {PJ_TLS_DHE_DSS_WITH_AES_128_CBC_SHA,      "TLS_DHE_DSS_WITH_AES_128_CBC_SHA"}, 
     65    {PJ_TLS_DHE_RSA_WITH_AES_128_CBC_SHA,      "TLS_DHE_RSA_WITH_AES_128_CBC_SHA"}, 
     66    {PJ_TLS_DH_DSS_WITH_AES_256_CBC_SHA,       "TLS_DH_DSS_WITH_AES_256_CBC_SHA"}, 
     67    {PJ_TLS_DH_RSA_WITH_AES_256_CBC_SHA,       "TLS_DH_RSA_WITH_AES_256_CBC_SHA"}, 
     68    {PJ_TLS_DHE_DSS_WITH_AES_256_CBC_SHA,      "TLS_DHE_DSS_WITH_AES_256_CBC_SHA"}, 
     69    {PJ_TLS_DHE_RSA_WITH_AES_256_CBC_SHA,      "TLS_DHE_RSA_WITH_AES_256_CBC_SHA"}, 
     70    {PJ_TLS_DH_DSS_WITH_AES_128_CBC_SHA256,    "TLS_DH_DSS_WITH_AES_128_CBC_SHA256"}, 
     71    {PJ_TLS_DH_RSA_WITH_AES_128_CBC_SHA256,    "TLS_DH_RSA_WITH_AES_128_CBC_SHA256"}, 
     72    {PJ_TLS_DHE_DSS_WITH_AES_128_CBC_SHA256,   "TLS_DHE_DSS_WITH_AES_128_CBC_SHA256"}, 
     73    {PJ_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256,   "TLS_DHE_RSA_WITH_AES_128_CBC_SHA256"}, 
     74    {PJ_TLS_DH_DSS_WITH_AES_256_CBC_SHA256,    "TLS_DH_DSS_WITH_AES_256_CBC_SHA256"}, 
     75    {PJ_TLS_DH_RSA_WITH_AES_256_CBC_SHA256,    "TLS_DH_RSA_WITH_AES_256_CBC_SHA256"}, 
     76    {PJ_TLS_DHE_DSS_WITH_AES_256_CBC_SHA256,   "TLS_DHE_DSS_WITH_AES_256_CBC_SHA256"}, 
     77    {PJ_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256,   "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"}, 
     78    {PJ_TLS_DH_anon_WITH_RC4_128_MD5,          "TLS_DH_anon_WITH_RC4_128_MD5"}, 
     79    {PJ_TLS_DH_anon_WITH_3DES_EDE_CBC_SHA,     "TLS_DH_anon_WITH_3DES_EDE_CBC_SHA"}, 
     80    {PJ_TLS_DH_anon_WITH_AES_128_CBC_SHA,      "TLS_DH_anon_WITH_AES_128_CBC_SHA"}, 
     81    {PJ_TLS_DH_anon_WITH_AES_256_CBC_SHA,      "TLS_DH_anon_WITH_AES_256_CBC_SHA"}, 
     82    {PJ_TLS_DH_anon_WITH_AES_128_CBC_SHA256,   "TLS_DH_anon_WITH_AES_128_CBC_SHA256"}, 
     83    {PJ_TLS_DH_anon_WITH_AES_256_CBC_SHA256,   "TLS_DH_anon_WITH_AES_256_CBC_SHA256"}, 
     84 
     85    /* TLS (deprecated) */ 
     86    {PJ_TLS_RSA_EXPORT_WITH_RC4_40_MD5,        "TLS_RSA_EXPORT_WITH_RC4_40_MD5"}, 
     87    {PJ_TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5,    "TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5"}, 
     88    {PJ_TLS_RSA_WITH_IDEA_CBC_SHA,             "TLS_RSA_WITH_IDEA_CBC_SHA"}, 
     89    {PJ_TLS_RSA_EXPORT_WITH_DES40_CBC_SHA,     "TLS_RSA_EXPORT_WITH_DES40_CBC_SHA"}, 
     90    {PJ_TLS_RSA_WITH_DES_CBC_SHA,              "TLS_RSA_WITH_DES_CBC_SHA"}, 
     91    {PJ_TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA,  "TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA"}, 
     92    {PJ_TLS_DH_DSS_WITH_DES_CBC_SHA,           "TLS_DH_DSS_WITH_DES_CBC_SHA"}, 
     93    {PJ_TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA,  "TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA"}, 
     94    {PJ_TLS_DH_RSA_WITH_DES_CBC_SHA,           "TLS_DH_RSA_WITH_DES_CBC_SHA"}, 
     95    {PJ_TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA, "TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA"}, 
     96    {PJ_TLS_DHE_DSS_WITH_DES_CBC_SHA,          "TLS_DHE_DSS_WITH_DES_CBC_SHA"}, 
     97    {PJ_TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA, "TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA"}, 
     98    {PJ_TLS_DHE_RSA_WITH_DES_CBC_SHA,          "TLS_DHE_RSA_WITH_DES_CBC_SHA"}, 
     99    {PJ_TLS_DH_anon_EXPORT_WITH_RC4_40_MD5,    "TLS_DH_anon_EXPORT_WITH_RC4_40_MD5"}, 
     100    {PJ_TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA, "TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA"}, 
     101    {PJ_TLS_DH_anon_WITH_DES_CBC_SHA,          "TLS_DH_anon_WITH_DES_CBC_SHA"}, 
     102 
     103    /* SSLv3 */ 
     104    {PJ_SSL_FORTEZZA_KEA_WITH_NULL_SHA,        "SSL_FORTEZZA_KEA_WITH_NULL_SHA"}, 
     105    {PJ_SSL_FORTEZZA_KEA_WITH_FORTEZZA_CBC_SHA,"SSL_FORTEZZA_KEA_WITH_FORTEZZA_CBC_SHA"}, 
     106    {PJ_SSL_FORTEZZA_KEA_WITH_RC4_128_SHA,     "SSL_FORTEZZA_KEA_WITH_RC4_128_SHA"}, 
     107 
     108    /* SSLv2 */ 
     109    {PJ_SSL_CK_RC4_128_WITH_MD5,               "SSL_CK_RC4_128_WITH_MD5"}, 
     110    {PJ_SSL_CK_RC4_128_EXPORT40_WITH_MD5,      "SSL_CK_RC4_128_EXPORT40_WITH_MD5"}, 
     111    {PJ_SSL_CK_RC2_128_CBC_WITH_MD5,           "SSL_CK_RC2_128_CBC_WITH_MD5"}, 
     112    {PJ_SSL_CK_RC2_128_CBC_EXPORT40_WITH_MD5,  "SSL_CK_RC2_128_CBC_EXPORT40_WITH_MD5"}, 
     113    {PJ_SSL_CK_IDEA_128_CBC_WITH_MD5,          "SSL_CK_IDEA_128_CBC_WITH_MD5"}, 
     114    {PJ_SSL_CK_DES_64_CBC_WITH_MD5,            "SSL_CK_DES_64_CBC_WITH_MD5"}, 
     115    {PJ_SSL_CK_DES_192_EDE3_CBC_WITH_MD5,      "SSL_CK_DES_192_EDE3_CBC_WITH_MD5"} 
     116}; 
     117 
     118 
     119/* Get cipher name string */ 
     120static const char* get_cipher_name(pj_ssl_cipher cipher) 
     121{ 
     122    unsigned i, n; 
     123 
     124    n = PJ_ARRAY_SIZE(cipher_names); 
     125    for (i = 0; i < n; ++i) { 
     126       if (cipher == cipher_names[i].cipher) 
     127           return cipher_names[i].name; 
     128    } 
     129 
     130    return "CIPHER_UNKNOWN"; 
     131} 
     132 
    35133typedef void (*CPjSSLSocket_cb)(int err, void *key); 
    36134 
    … …  
    116214    int Connect(CPjSSLSocket_cb cb, void *key, const TInetAddr &local_addr,  
    117215                const TInetAddr &rem_addr,  
    118                 const TDesC8 &servername = TPtrC8(NULL,0)); 
     216                const TDesC8 &servername = TPtrC8(NULL,0), 
     217                const TDesC8 &ciphers = TPtrC8(NULL,0)); 
    119218    int Send(CPjSSLSocket_cb cb, void *key, const TDesC8 &aDesc, TUint flags); 
    120219    int SendSync(const TDesC8 &aDesc, TUint flags); 
    … …  
    147246    TInetAddr            rem_addr_; 
    148247    TPtrC8               servername_; 
     248    TPtrC8               ciphers_; 
    149249    TInetAddr            local_addr_; 
    150250    TSockXfrLength       sent_len_; 
    … …  
    187287                          const TInetAddr &local_addr,  
    188288                          const TInetAddr &rem_addr, 
    189                           const TDesC8 &servername) 
     289                          const TDesC8 &servername, 
     290                          const TDesC8 &ciphers) 
    190291{ 
    191292    pj_status_t status; 
    … …  
    214315    key_ = key; 
    215316    rem_addr_ = rem_addr; 
     317     
     318    /* Note: the following members only keep the pointer, not the data */ 
    216319    servername_.Set(servername); 
     320    ciphers_.Set(ciphers); 
     321 
    217322    rSock.Connect(rem_addr_, iStatus); 
    218323    SetActive(); 
    … …  
    319424                securesock_->SetOpt(KSoSSLDomainName, KSolInetSSL, 
    320425                                    servername_); 
     426            if (ciphers_.Length() > 0) 
     427                securesock_->SetAvailableCipherSuites(ciphers_); 
    321428 
    322429            // FlushSessionCache() seems to also fire signals to all  
    … …  
    442549    pj_ssl_sock_proto    proto; 
    443550    pj_time_val          timeout; 
    444     unsigned             ciphers_num; 
    445     pj_ssl_cipher       *ciphers; 
    446551    pj_str_t             servername; 
     552    pj_str_t             ciphers; 
    447553    pj_ssl_cert_info     remote_cert_info; 
    448554}; 
    … …  
    580686 
    581687 
     688/* Available ciphers */ 
     689static unsigned ciphers_num_ = 0; 
     690static struct ciphers_t 
     691{ 
     692    pj_ssl_cipher    id; 
     693    const char      *name; 
     694} ciphers_[64]; 
     695 
    582696/* 
    583697 * Get cipher list supported by SSL/TLS backend. 
    … …  
    586700                                                  unsigned *cipher_num) 
    587701{ 
    588     /* Available ciphers */ 
    589     static pj_ssl_cipher ciphers_[64]; 
    590     static unsigned ciphers_num_ = 0; 
    591702    unsigned i; 
    592703 
    … …  
    606717            if (ciphers_num_ > PJ_ARRAY_SIZE(ciphers_)) 
    607718                ciphers_num_ = PJ_ARRAY_SIZE(ciphers_); 
    608             for (i = 0; i < ciphers_num_; ++i) 
    609                 ciphers_[i] = (pj_ssl_cipher)(ciphers_buf[i*2]*10 +  
    610                                               ciphers_buf[i*2+1]); 
     719            for (i = 0; i < ciphers_num_; ++i) { 
     720                ciphers_[i].id = (pj_ssl_cipher)(ciphers_buf[i*2]*10 +  
     721                                                 ciphers_buf[i*2+1]); 
     722                ciphers_[i].name = get_cipher_name(ciphers_[i].id); 
     723            } 
    611724        } 
    612725         
    … …  
    615728     
    616729    if (ciphers_num_ == 0) { 
     730        *cipher_num = 0; 
    617731        return PJ_ENOTFOUND; 
    618732    } 
    … …  
    620734    *cipher_num = PJ_MIN(*cipher_num, ciphers_num_); 
    621735    for (i = 0; i < *cipher_num; ++i) 
    622         ciphers[i] = ciphers_[i]; 
     736        ciphers[i] = ciphers_[i].id; 
    623737     
    624738    return PJ_SUCCESS; 
    625739} 
     740 
     741 
     742/* Get cipher name string */ 
     743PJ_DEF(const char*) pj_ssl_cipher_name(pj_ssl_cipher cipher) 
     744{ 
     745    unsigned i; 
     746 
     747    if (ciphers_num_ == 0) { 
     748        pj_ssl_cipher c[1]; 
     749        i = 0; 
     750        pj_ssl_cipher_get_availables(c, &i); 
     751    } 
     752         
     753    for (i = 0; i < ciphers_num_; ++i) { 
     754        if (cipher == ciphers_[i].id) 
     755            return ciphers_[i].name; 
     756    } 
     757 
     758    return NULL; 
     759} 
     760 
     761 
     762/* Check if the specified cipher is supported by SSL/TLS backend. */ 
     763PJ_DEF(pj_bool_t) pj_ssl_cipher_is_supported(pj_ssl_cipher cipher) 
     764{ 
     765    unsigned i; 
     766 
     767    if (ciphers_num_ == 0) { 
     768        pj_ssl_cipher c[1]; 
     769        i = 0; 
     770        pj_ssl_cipher_get_availables(c, &i); 
     771    } 
     772         
     773    for (i = 0; i < ciphers_num_; ++i) { 
     774        if (cipher == ciphers_[i].id) 
     775            return PJ_TRUE; 
     776    } 
     777 
     778    return PJ_FALSE; 
     779} 
     780 
    626781 
    627782/* 
    … …  
    653808    ssock->user_data = param->user_data; 
    654809    ssock->timeout = param->timeout; 
    655     ssock->ciphers_num = param->ciphers_num; 
    656810    if (param->ciphers_num > 0) { 
    657         unsigned i; 
    658         ssock->ciphers = (pj_ssl_cipher*) 
    659                          pj_pool_calloc(pool, param->ciphers_num,  
    660                                         sizeof(pj_ssl_cipher)); 
    661         for (i = 0; i < param->ciphers_num; ++i) 
    662             ssock->ciphers[i] = param->ciphers[i]; 
     811        /* Cipher list in Symbian is represented as array of two-octets. */ 
     812        ssock->ciphers.slen = param->ciphers_num*2; 
     813        ssock->ciphers.ptr  = (char*)pj_pool_alloc(pool, ssock->ciphers.slen); 
     814        pj_uint8_t *c = (pj_uint8_t*)ssock->ciphers.ptr; 
     815        for (unsigned i = 0; i < param->ciphers_num; ++i) { 
     816            *c++ = (pj_uint8_t)(param->ciphers[i] & 0xFF00) >> 8; 
     817            *c++ = (pj_uint8_t)(param->ciphers[i] & 0xFF); 
     818        } 
    663819    } 
    664820    pj_strdup_with_null(pool, &ssock->servername, &param->server_name); 
    … …  
    12471403                       ssock->servername.slen); 
    12481404     
     1405    /* Convert cipher list to Symbian descriptor */ 
     1406    TPtrC8 ciphers_((TUint8*)ssock->ciphers.ptr,  
     1407                    ssock->ciphers.slen); 
     1408     
    12491409    /* Try to connect */ 
    12501410    status = sock->Connect(&connect_cb, ssock, localaddr_, remaddr_, 
    1251                            servername_); 
     1411                           servername_, ciphers_); 
    12521412    if (status != PJ_SUCCESS && status != PJ_EPENDING) { 
    12531413        delete sock; 

  • pjproject/trunk/pjmedia/include/pjmedia/config.h

    r3870 r3999  
    454454#endif 
    455455 
     456/** 
     457 * Specify the factor with wich RTCP RTT statistics should be normalized  
     458 * if exceptionally high. For e.g. mobile networks with potentially large 
     459 * fluctuations, this might be unwanted. 
     460 * 
     461 * Use (0) to disable this feature. 
     462 * 
     463 * Default: 3. 
     464 */ 
     465#ifndef PJMEDIA_RTCP_NORMALIZE_FACTOR 
     466#   define PJMEDIA_RTCP_NORMALIZE_FACTOR        3 
     467#endif 
     468 
    456469 
    457470/** 
    … …  
    477490 * PJMEDIA_STREAM_ENABLE_XR setting for more info. 
    478491 * 
    479  * Default: 1 (yes). 
     492 * Default: 0 (no). 
    480493 */ 
    481494#ifndef PJMEDIA_HAS_RTCP_XR 
    … …  
    494507#   define PJMEDIA_STREAM_ENABLE_XR             0 
    495508#endif 
     509 
     510 
     511/** 
     512 * Specify the buffer length for storing any received RTCP SDES text 
     513 * in a stream session. Usually RTCP contains only the mandatory SDES 
     514 * field, i.e: CNAME. 
     515 *  
     516 * Default: 64 bytes. 
     517 */ 
     518#ifndef PJMEDIA_RTCP_RX_SDES_BUF_LEN 
     519#   define PJMEDIA_RTCP_RX_SDES_BUF_LEN         64 
     520#endif 
     521 
    496522 
    497523/** 

  • pjproject/trunk/pjmedia/include/pjmedia/endpoint.h

    r3664 r3999  
    5959 
    6060} pjmedia_endpt_flag; 
     61 
     62 
     63/** 
     64 * Type of callback to register to pjmedia_endpt_atexit(). 
     65 */ 
     66typedef void (*pjmedia_endpt_exit_callback)(pjmedia_endpt *endpt); 
    6167 
    6268 
    … …  
    261267 
    262268 
     269/** 
     270 * Register cleanup function to be called by media endpoint when  
     271 * #pjmedia_endpt_destroy() is called. Note that application should not 
     272 * use or access any endpoint resource (such as pool, ioqueue) from within 
     273 * the callback as such resource may have been released when the callback 
     274 * function is invoked. 
     275 * 
     276 * @param endpt         The media endpoint. 
     277 * @param func          The function to be registered. 
     278 * 
     279 * @return              PJ_SUCCESS on success. 
     280 */ 
     281PJ_DECL(pj_status_t) pjmedia_endpt_atexit(pjmedia_endpt *endpt, 
     282                                          pjmedia_endpt_exit_callback func); 
     283 
     284 
     285 
    263286PJ_END_DECL 
    264287 

  • pjproject/trunk/pjmedia/include/pjmedia/rtcp.h

    r3553 r3999  
    5555 */ 
    5656 
     57  
    5758#pragma pack(1) 
    5859 
    … …  
    6061 * RTCP sender report. 
    6162 */ 
    62 struct pjmedia_rtcp_sr 
     63typedef struct pjmedia_rtcp_sr 
    6364{ 
    6465    pj_uint32_t     ntp_sec;        /**< NTP time, seconds part.        */ 
    … …  
    6768    pj_uint32_t     sender_pcount;  /**< Sender packet cound.           */ 
    6869    pj_uint32_t     sender_bcount;  /**< Sender octet/bytes count.      */ 
    69 }; 
    70  
    71 /** 
    72  * @see pjmedia_rtcp_sr 
    73  */ 
    74 typedef struct pjmedia_rtcp_sr pjmedia_rtcp_sr; 
     70} pjmedia_rtcp_sr; 
     71 
    7572 
    7673/** 
    7774 * RTCP receiver report. 
    7875 */ 
    79 struct pjmedia_rtcp_rr 
     76typedef struct pjmedia_rtcp_rr 
    8077{ 
    8178    pj_uint32_t     ssrc;           /**< SSRC identification.           */ 
    … …  
    9592    pj_uint32_t     lsr;            /**< Last SR.                       */ 
    9693    pj_uint32_t     dlsr;           /**< Delay since last SR.           */ 
    97 }; 
    98  
    99 /** 
    100  * @see pjmedia_rtcp_rr 
    101  */ 
    102 typedef struct pjmedia_rtcp_rr pjmedia_rtcp_rr; 
     94} pjmedia_rtcp_rr; 
    10395 
    10496 
    … …  
    10698 * RTCP common header. 
    10799 */ 
    108 struct pjmedia_rtcp_common 
     100typedef struct pjmedia_rtcp_common 
    109101{ 
    110102#if defined(PJ_IS_BIG_ENDIAN) && PJ_IS_BIG_ENDIAN!=0 
    … …  
    121113    unsigned        length:16;  /**< packet length          */ 
    122114    pj_uint32_t     ssrc;       /**< SSRC identification    */ 
    123 }; 
    124  
    125 /** 
    126  * @see pjmedia_rtcp_common 
    127  */ 
    128 typedef struct pjmedia_rtcp_common pjmedia_rtcp_common; 
     115} pjmedia_rtcp_common; 
     116 
    129117 
    130118/** 
    … …  
    154142 
    155143/** 
     144 * RTCP SDES structure. 
     145 */ 
     146typedef struct pjmedia_rtcp_sdes 
     147{ 
     148    pj_str_t    cname;          /**< RTCP SDES type CNAME.      */ 
     149    pj_str_t    name;           /**< RTCP SDES type NAME.       */ 
     150    pj_str_t    email;          /**< RTCP SDES type EMAIL.      */ 
     151    pj_str_t    phone;          /**< RTCP SDES type PHONE.      */ 
     152    pj_str_t    loc;            /**< RTCP SDES type LOC.        */ 
     153    pj_str_t    tool;           /**< RTCP SDES type TOOL.       */ 
     154    pj_str_t    note;           /**< RTCP SDES type NOTE.       */ 
     155} pjmedia_rtcp_sdes; 
     156 
     157 
     158/** 
    156159 * NTP time representation. 
    157160 */ 
    158 struct pjmedia_rtcp_ntp_rec 
     161typedef struct pjmedia_rtcp_ntp_rec 
    159162{ 
    160163    pj_uint32_t     hi;         /**< High order 32-bit part.    */ 
    161164    pj_uint32_t     lo;         /**< Lo order 32-bit part.      */ 
    162 }; 
    163  
    164 /** 
    165  * @see pjmedia_rtcp_ntp_rec 
    166  */ 
    167 typedef struct pjmedia_rtcp_ntp_rec pjmedia_rtcp_ntp_rec; 
    168  
     165} pjmedia_rtcp_ntp_rec; 
    169166 
    170167 
    … …  
    172169 * Unidirectional RTP stream statistics. 
    173170 */ 
    174 struct pjmedia_rtcp_stream_stat 
     171typedef struct pjmedia_rtcp_stream_stat 
    175172{ 
    176173    pj_time_val     update;     /**< Time of last update.                   */ 
    … …  
    191188 
    192189    pj_math_stat    jitter;     /**< Jitter statistics (in usec)            */ 
    193 }; 
    194  
    195  
    196 /** 
    197  * @see pjmedia_rtcp_stream_stat 
    198  */ 
    199 typedef struct pjmedia_rtcp_stream_stat pjmedia_rtcp_stream_stat; 
    200  
     190 
     191} pjmedia_rtcp_stream_stat; 
    201192 
    202193 
    … …  
    204195 * Bidirectional RTP stream statistics. 
    205196 */ 
    206 struct pjmedia_rtcp_stat 
     197typedef struct pjmedia_rtcp_stat 
    207198{ 
    208199    pj_time_val              start; /**< Time when session was created      */ 
    … …  
    227218                                                (in usec).                  */ 
    228219#endif 
    229 }; 
    230  
    231  
    232 /** 
    233  * @see pjmedia_rtcp_stat 
    234  */ 
    235 typedef struct pjmedia_rtcp_stat pjmedia_rtcp_stat; 
     220 
     221    pjmedia_rtcp_sdes        peer_sdes; /**< Peer SDES.                     */ 
     222    char                     peer_sdes_buf_[PJMEDIA_RTCP_RX_SDES_BUF_LEN]; 
     223                                        /**< Peer SDES buffer.              */ 
     224 
     225} pjmedia_rtcp_stat; 
    236226 
    237227 
    … …  
    240230 * should only be one RTCP session for a bidirectional RTP streams. 
    241231 */ 
    242 struct pjmedia_rtcp_session 
     232typedef struct pjmedia_rtcp_session 
    243233{ 
    244234    char                   *name;       /**< Name identification.           */ 
    … …  
    279269    pjmedia_rtcp_xr_session xr_session; 
    280270#endif 
    281 }; 
    282  
    283 /** 
    284  * @see pjmedia_rtcp_session 
    285  */ 
    286 typedef struct pjmedia_rtcp_session pjmedia_rtcp_session; 
     271} pjmedia_rtcp_session; 
    287272 
    288273 
    … …  
    440425 
    441426/** 
     427 * Build an RTCP SDES (source description) packet. This packet can be 
     428 * appended to other RTCP packets, e.g: RTCP RR/SR, to compose a compound 
     429 * RTCP packet. 
     430 * 
     431 * @param session   The RTCP session. 
     432 * @param buf       The buffer to receive RTCP SDES packet. 
     433 * @param length    On input, it will contain the buffer length. 
     434 *                  On output, it will contain the generated RTCP SDES 
     435 *                  packet length. 
     436 * @param sdes      The source description, see #pjmedia_rtcp_sdes. 
     437 * 
     438 * @return          PJ_SUCCESS on success. 
     439 */ 
     440PJ_DECL(pj_status_t) pjmedia_rtcp_build_rtcp_sdes( 
     441                                            pjmedia_rtcp_session *session,  
     442                                            void *buf, 
     443                                            pj_size_t *length, 
     444                                            const pjmedia_rtcp_sdes *sdes); 
     445 
     446/** 
     447 * Build an RTCP BYE packet. This packet can be appended to other RTCP 
     448 * packets, e.g: RTCP RR/SR, to compose a compound RTCP packet. 
     449 * 
     450 * @param session   The RTCP session. 
     451 * @param buf       The buffer to receive RTCP BYE packet. 
     452 * @param length    On input, it will contain the buffer length. 
     453 *                  On output, it will contain the generated RTCP BYE 
     454 *                  packet length. 
     455 * @param reason    Optional, the BYE reason. 
     456 * 
     457 * @return          PJ_SUCCESS on success. 
     458 */ 
     459PJ_DECL(pj_status_t) pjmedia_rtcp_build_rtcp_bye( 
     460                                            pjmedia_rtcp_session *session,  
     461                                            void *buf, 
     462                                            pj_size_t *length, 
     463                                            const pj_str_t *reason); 
     464 
     465 
     466/** 
    442467 * Call this function if RTCP XR needs to be enabled/disabled in the  
    443468 * RTCP session. 

  • pjproject/trunk/pjmedia/include/pjmedia/rtcp_xr.h

    r3553 r3999  
    201201} pjmedia_rtcp_xr_rb_voip_mtc; 
    202202 
     203 
     204/** 
     205 * Constant of RTCP-XR content size. 
     206 */ 
     207#define PJMEDIA_RTCP_XR_BUF_SIZE \ 
     208    sizeof(pjmedia_rtcp_xr_rb_rr_time) + \ 
     209    sizeof(pjmedia_rtcp_xr_rb_dlrr) + \ 
     210    sizeof(pjmedia_rtcp_xr_rb_stats) + \ 
     211    sizeof(pjmedia_rtcp_xr_rb_voip_mtc) 
     212 
     213 
    203214/** 
    204215 * This structure declares RTCP XR (Extended Report) packet. 
    … …  
    222233    } common; 
    223234 
    224     pj_int8_t            buf[PJMEDIA_MAX_MTU];/**< Content buffer   */ 
     235    pj_int8_t            buf[PJMEDIA_RTCP_XR_BUF_SIZE]; 
     236                                        /**< Content buffer   */ 
    225237} pjmedia_rtcp_xr_pkt; 
    226238 

  • pjproject/trunk/pjmedia/include/pjmedia/transport_srtp.h

    r3553 r3999  
    201201 * library deinitialization to #pj_atexit(), so the deinitialization 
    202202 * of SRTP library will be performed automatically by PJLIB destructor. 
    203  */ 
    204 PJ_DECL(pj_status_t) pjmedia_srtp_init_lib(void); 
     203 * 
     204 * @param endpt     The media endpoint instance. 
     205 * 
     206 * @return          PJ_SUCCESS on success. 
     207 */ 
     208PJ_DECL(pj_status_t) pjmedia_srtp_init_lib(pjmedia_endpt *endpt); 
    205209 
    206210 

  • pjproject/trunk/pjmedia/src/pjmedia/conf_switch.c

    r3915 r3999  
    10871087            unsigned nsamples_to_copy, nsamples_req; 
    10881088 
    1089             /* Copy frame to listener's TX buffer. */ 
     1089            /* Copy frame to listener's TX buffer. 
     1090             * Note that if the destination is port 0, just copy the whole 
     1091             * available samples. 
     1092             */ 
    10901093            nsamples_to_copy = f_end - f_start; 
    10911094            nsamples_req = cport_dst->samples_per_frame - 
    10921095                          (frm_dst->size>>1); 
    1093             if (nsamples_to_copy > nsamples_req) 
     1096            if (cport_dst->slot && nsamples_to_copy > nsamples_req) 
    10941097                nsamples_to_copy = nsamples_req; 
    10951098 
    … …  
    11241127            /* Check if it's time to deliver the TX buffer to listener,  
    11251128             * i.e: samples count in TX buffer equal to listener's 
    1126              * samples per frame. 
     1129             * samples per frame. Note that for destination port 0 this 
     1130             * function will just populate all samples in the TX buffer. 
    11271131             */ 
    1128             if ((frm_dst->size >> 1) == cport_dst->samples_per_frame) 
     1132            if (cport_dst->slot == 0) { 
     1133                /* Update TX timestamp. */ 
     1134                pj_add_timestamp32(&cport_dst->ts_tx, nsamples_to_copy); 
     1135            } else if ((frm_dst->size >> 1) ==  
     1136                       cport_dst->samples_per_frame) 
    11291137            { 
    1130                 if (cport_dst->slot) { 
    1131                     pjmedia_port_put_frame(cport_dst->port, frm_dst); 
    1132  
    1133                     /* Reset TX buffer. */ 
    1134                     frm_dst->size = 0; 
    1135                 } 
     1138                pjmedia_port_put_frame(cport_dst->port, frm_dst); 
     1139 
     1140                /* Reset TX buffer. */ 
     1141                frm_dst->size = 0; 
    11361142 
    11371143                /* Update TX timestamp. */ 

  • pjproject/trunk/pjmedia/src/pjmedia/endpoint.c

    r3945 r3999  
    2525#include <pj/assert.h> 
    2626#include <pj/ioqueue.h> 
     27#include <pj/lock.h> 
    2728#include <pj/log.h> 
    2829#include <pj/os.h> 
    … …  
    5859 
    5960 
     61/* List of media endpoint exit callback. */ 
     62typedef struct exit_cb 
     63{ 
     64    PJ_DECL_LIST_MEMBER             (struct exit_cb); 
     65    pjmedia_endpt_exit_callback     func; 
     66} exit_cb; 
     67 
     68 
    6069/** Concrete declaration of media endpoint. */ 
    6170struct pjmedia_endpt 
    … …  
    8796    /** Is telephone-event enable */ 
    8897    pj_bool_t             has_telephone_event; 
     98 
     99    /** List of exit callback. */ 
     100    exit_cb               exit_cb_list; 
    89101}; 
    90102 
    … …  
    130142        goto on_error; 
    131143 
     144    /* Initialize exit callback list. */ 
     145    pj_list_init(&endpt->exit_cb_list); 
     146 
    132147    /* Create ioqueue if none is specified. */ 
    133148    if (endpt->ioqueue == NULL) { 
    … …  
    190205PJ_DEF(pj_status_t) pjmedia_endpt_destroy (pjmedia_endpt *endpt) 
    191206{ 
     207    exit_cb *ecb; 
    192208    unsigned i; 
    193209 
    … …  
    215231    pjmedia_codec_mgr_destroy(&endpt->codec_mgr); 
    216232    pjmedia_aud_subsys_shutdown(); 
     233 
     234    /* Call all registered exit callbacks */ 
     235    ecb = endpt->exit_cb_list.next; 
     236    while (ecb != &endpt->exit_cb_list) { 
     237        (*ecb->func)(endpt); 
     238        ecb = ecb->next; 
     239    } 
     240 
    217241    pj_pool_release (endpt->pool); 
    218242 
    … …  
    435459 
    436460        } else { 
    437             rtpmap.param.ptr = NULL; 
     461            rtpmap.param.ptr = ""; 
    438462            rtpmap.param.slen = 0; 
    439463        } 
    … …  
    897921    return PJ_SUCCESS; 
    898922} 
     923 
     924PJ_DEF(pj_status_t) pjmedia_endpt_atexit( pjmedia_endpt *endpt, 
     925                                          pjmedia_endpt_exit_callback func) 
     926{ 
     927    exit_cb *new_cb; 
     928 
     929    PJ_ASSERT_RETURN(endpt && func, PJ_EINVAL); 
     930 
     931    if (endpt->quit_flag) 
     932        return PJ_EINVALIDOP; 
     933 
     934    new_cb = PJ_POOL_ZALLOC_T(endpt->pool, exit_cb); 
     935    new_cb->func = func; 
     936 
     937    pj_enter_critical_section(); 
     938    pj_list_push_back(&endpt->exit_cb_list, new_cb); 
     939    pj_leave_critical_section(); 
     940 
     941    return PJ_SUCCESS; 
     942} 

  • pjproject/trunk/pjmedia/src/pjmedia/rtcp.c

    r3553 r3999  
    3030#define RTCP_SR   200 
    3131#define RTCP_RR   201 
     32#define RTCP_SDES 202 
     33#define RTCP_BYE  203 
    3234#define RTCP_XR   207 
     35 
     36enum { 
     37    RTCP_SDES_NULL  = 0, 
     38    RTCP_SDES_CNAME = 1, 
     39    RTCP_SDES_NAME  = 2, 
     40    RTCP_SDES_EMAIL = 3, 
     41    RTCP_SDES_PHONE = 4, 
     42    RTCP_SDES_LOC   = 5, 
     43    RTCP_SDES_TOOL  = 6, 
     44    RTCP_SDES_NOTE  = 7 
     45}; 
    3346 
    3447#if PJ_HAS_HIGH_RES_TIMER==0 
    … …  
    474487 
    475488 
    476 PJ_DEF(void) pjmedia_rtcp_rx_rtcp( pjmedia_rtcp_session *sess, 
    477                                    const void *pkt, 
    478                                    pj_size_t size) 
     489static void parse_rtcp_report( pjmedia_rtcp_session *sess, 
     490                               const void *pkt, 
     491                               pj_size_t size) 
    479492{ 
    480493    pjmedia_rtcp_common *common = (pjmedia_rtcp_common*) pkt; 
    … …  
    616629            } 
    617630 
    618             /* "Normalize" rtt value that is exceptionally high. 
    619              * For such values, "normalize" the rtt to be three times 
    620              * the average value. 
     631#if defined(PJMEDIA_RTCP_NORMALIZE_FACTOR) && PJMEDIA_RTCP_NORMALIZE_FACTOR!=0 
     632            /* "Normalize" rtt value that is exceptionally high. For such 
     633             * values, "normalize" the rtt to be PJMEDIA_RTCP_NORMALIZE_FACTOR 
     634             * times the average value. 
    621635             */ 
    622             if (rtt > ((unsigned)sess->stat.rtt.mean*3) && sess->stat.rtt.n!=0) 
     636            if (rtt > ((unsigned)sess->stat.rtt.mean * 
     637                       PJMEDIA_RTCP_NORMALIZE_FACTOR) && sess->stat.rtt.n!=0) 
    623638            { 
    624639                unsigned orig_rtt = rtt; 
    625                 rtt = sess->stat.rtt.mean*3; 
    626                 PJ_LOG(5,(sess->name,  
     640                rtt = sess->stat.rtt.mean * PJMEDIA_RTCP_NORMALIZE_FACTOR; 
     641                PJ_LOG(5,(sess->name, 
    627642                          "RTT value %d usec is normalized to %d usec", 
    628643                          orig_rtt, rtt)); 
    629644            } 
    630          
     645#endif 
    631646            TRACE_((sess->name, "RTCP RTT is set to %d usec", rtt)); 
    632647 
    … …  
    648663    pj_gettimeofday(&sess->stat.tx.update); 
    649664    sess->stat.tx.update_cnt++; 
     665} 
     666 
     667 
     668static void parse_rtcp_sdes(pjmedia_rtcp_session *sess, 
     669                            const void *pkt, 
     670                            pj_size_t size) 
     671{ 
     672    pjmedia_rtcp_sdes *sdes = &sess->stat.peer_sdes; 
     673    char *p, *p_end; 
     674    char *b, *b_end; 
     675 
     676    p = (char*)pkt + 8; 
     677    p_end = (char*)pkt + size; 
     678 
     679    pj_bzero(sdes, sizeof(*sdes)); 
     680    b = sess->stat.peer_sdes_buf_; 
     681    b_end = b + sizeof(sess->stat.peer_sdes_buf_); 
     682 
     683    while (p < p_end) { 
     684        pj_uint8_t sdes_type, sdes_len; 
     685        pj_str_t sdes_value = {NULL, 0}; 
     686 
     687        sdes_type = *p++; 
     688 
     689        /* Check for end of SDES item list */ 
     690        if (sdes_type == RTCP_SDES_NULL || p == p_end) 
     691            break; 
     692 
     693        sdes_len = *p++; 
     694 
     695        /* Check for corrupted SDES packet */ 
     696        if (p + sdes_len > p_end) 
     697            break; 
     698 
     699        /* Get SDES item */ 
     700        if (b + sdes_len < b_end) { 
     701            pj_memcpy(b, p, sdes_len); 
     702            sdes_value.ptr = b; 
     703            sdes_value.slen = sdes_len; 
     704            b += sdes_len; 
     705        } else { 
     706            /* Insufficient SDES buffer */ 
     707            PJ_LOG(5, (sess->name, 
     708                    "Unsufficient buffer to save RTCP SDES type %d:%.*s", 
     709                    sdes_type, sdes_len, p)); 
     710            p += sdes_len; 
     711            continue; 
     712        } 
     713 
     714        switch (sdes_type) { 
     715        case RTCP_SDES_CNAME: 
     716            sdes->cname = sdes_value; 
     717            break; 
     718        case RTCP_SDES_NAME: 
     719            sdes->name = sdes_value; 
     720            break; 
     721        case RTCP_SDES_EMAIL: 
     722            sdes->email = sdes_value; 
     723            break; 
     724        case RTCP_SDES_PHONE: 
     725            sdes->phone = sdes_value; 
     726            break; 
     727        case RTCP_SDES_LOC: 
     728            sdes->loc = sdes_value; 
     729            break; 
     730        case RTCP_SDES_TOOL: 
     731            sdes->tool = sdes_value; 
     732            break; 
     733        case RTCP_SDES_NOTE: 
     734            sdes->note = sdes_value; 
     735            break; 
     736        default: 
     737            TRACE_((sess->name, "Received unknown RTCP SDES type %d:%.*s", 
     738                    sdes_type, sdes_value.slen, sdes_value.ptr)); 
     739            break; 
     740        } 
     741 
     742        p += sdes_len; 
     743    } 
     744} 
     745 
     746 
     747static void parse_rtcp_bye(pjmedia_rtcp_session *sess, 
     748                           const void *pkt, 
     749                           pj_size_t size) 
     750{ 
     751    pj_str_t reason = {"-", 1}; 
     752 
     753    /* Check and get BYE reason */ 
     754    if (size > 8) { 
     755        reason.slen = *((pj_uint8_t*)pkt+8); 
     756        pj_memcpy(sess->stat.peer_sdes_buf_, ((pj_uint8_t*)pkt+9), 
     757                  reason.slen); 
     758        reason.ptr = sess->stat.peer_sdes_buf_; 
     759    } 
     760 
     761    /* Just print RTCP BYE log */ 
     762    PJ_LOG(5, (sess->name, "Received RTCP BYE, reason: %.*s", 
     763               reason.slen, reason.ptr)); 
     764} 
     765 
     766 
     767PJ_DEF(void) pjmedia_rtcp_rx_rtcp( pjmedia_rtcp_session *sess, 
     768                                   const void *pkt, 
     769                                   pj_size_t size) 
     770{ 
     771    pj_uint8_t *p, *p_end; 
     772 
     773    p = (pj_uint8_t*)pkt; 
     774    p_end = p + size; 
     775    while (p < p_end) { 
     776        pjmedia_rtcp_common *common = (pjmedia_rtcp_common*)p; 
     777        unsigned len; 
     778 
     779        len = (pj_ntohs((pj_uint16_t)common->length)+1) * 4; 
     780        switch(common->pt) { 
     781        case RTCP_SR: 
     782        case RTCP_RR: 
     783        case RTCP_XR: 
     784            parse_rtcp_report(sess, p, len); 
     785            break; 
     786        case RTCP_SDES: 
     787            parse_rtcp_sdes(sess, p, len); 
     788            break; 
     789        case RTCP_BYE: 
     790            parse_rtcp_bye(sess, p, len); 
     791            break; 
     792        default: 
     793            /* Ignore unknown RTCP */ 
     794            TRACE_((sess->name, "Received unknown RTCP packet type=%d", 
     795                    common->pt)); 
     796            break; 
     797        } 
     798 
     799        p += len; 
     800    } 
    650801} 
    651802 
    … …  
    803954} 
    804955 
     956 
     957PJ_DEF(pj_status_t) pjmedia_rtcp_build_rtcp_sdes( 
     958                                            pjmedia_rtcp_session *session,  
     959                                            void *buf, 
     960                                            pj_size_t *length, 
     961                                            const pjmedia_rtcp_sdes *sdes) 
     962{ 
     963    pjmedia_rtcp_common *hdr; 
     964    pj_uint8_t *p; 
     965    unsigned len; 
     966 
     967    PJ_ASSERT_RETURN(session && buf && length && sdes, PJ_EINVAL); 
     968 
     969    /* Verify SDES item length */ 
     970    if (sdes->cname.slen > 255 || sdes->name.slen  > 255 || 
     971        sdes->email.slen > 255 || sdes->phone.slen > 255 || 
     972        sdes->loc.slen   > 255 || sdes->tool.slen  > 255 || 
     973        sdes->note.slen  > 255) 
     974    { 
     975        return PJ_EINVAL; 
     976    } 
     977 
     978    /* Verify buffer length */ 
     979    len = sizeof(*hdr); 
     980    if (sdes->cname.slen) len += sdes->cname.slen + 2; 
     981    if (sdes->name.slen)  len += sdes->name.slen  + 2; 
     982    if (sdes->email.slen) len += sdes->email.slen + 2; 
     983    if (sdes->phone.slen) len += sdes->phone.slen + 2; 
     984    if (sdes->loc.slen)   len += sdes->loc.slen   + 2; 
     985    if (sdes->tool.slen)  len += sdes->tool.slen  + 2; 
     986    if (sdes->note.slen)  len += sdes->note.slen  + 2; 
     987    len++; /* null termination */ 
     988    len = ((len+3)/4) * 4; 
     989    if (len > *length) 
     990        return PJ_ETOOSMALL; 
     991 
     992    /* Build RTCP SDES header */ 
     993    hdr = (pjmedia_rtcp_common*)buf; 
     994    pj_memcpy(hdr, &session->rtcp_sr_pkt.common,  sizeof(*hdr)); 
     995    hdr->pt = RTCP_SDES; 
     996    hdr->length = pj_htons((pj_uint16_t)(len/4 - 1)); 
     997 
     998    /* Build RTCP SDES items */ 
     999    p = (pj_uint8_t*)hdr + sizeof(*hdr); 
     1000#define BUILD_SDES_ITEM(SDES_NAME, SDES_TYPE) \ 
     1001    if (sdes->SDES_NAME.slen) { \ 
     1002        *p++ = SDES_TYPE; \ 
     1003        *p++ = (pj_uint8_t)sdes->SDES_NAME.slen; \ 
     1004        pj_memcpy(p, sdes->SDES_NAME.ptr, sdes->SDES_NAME.slen); \ 
     1005        p += sdes->SDES_NAME.slen; \ 
     1006    } 
     1007    BUILD_SDES_ITEM(cname, RTCP_SDES_CNAME); 
     1008    BUILD_SDES_ITEM(name,  RTCP_SDES_NAME); 
     1009    BUILD_SDES_ITEM(email, RTCP_SDES_EMAIL); 
     1010    BUILD_SDES_ITEM(phone, RTCP_SDES_PHONE); 
     1011    BUILD_SDES_ITEM(loc,   RTCP_SDES_LOC); 
     1012    BUILD_SDES_ITEM(tool,  RTCP_SDES_TOOL); 
     1013    BUILD_SDES_ITEM(note,  RTCP_SDES_NOTE); 
     1014#undef BUILD_SDES_ITEM 
     1015 
     1016    /* Null termination */ 
     1017    *p++ = 0; 
     1018 
     1019    /* Pad to 32bit */ 
     1020    while ((p-(pj_uint8_t*)buf) % 4) 
     1021        *p++ = 0; 
     1022 
     1023    /* Finally */ 
     1024    pj_assert((int)len == p-(pj_uint8_t*)buf); 
     1025    *length = len; 
     1026 
     1027    return PJ_SUCCESS; 
     1028} 
     1029 
     1030 
     1031PJ_DEF(pj_status_t) pjmedia_rtcp_build_rtcp_bye(pjmedia_rtcp_session *session, 
     1032                                                void *buf, 
     1033                                                pj_size_t *length, 
     1034                                                const pj_str_t *reason) 
     1035{ 
     1036    pjmedia_rtcp_common *hdr; 
     1037    pj_uint8_t *p; 
     1038    unsigned len; 
     1039 
     1040    PJ_ASSERT_RETURN(session && buf && length, PJ_EINVAL); 
     1041 
     1042    /* Verify BYE reason length */ 
     1043    if (reason && reason->slen > 255) 
     1044        return PJ_EINVAL; 
     1045 
     1046    /* Verify buffer length */ 
     1047    len = sizeof(*hdr); 
     1048    if (reason && reason->slen) len += reason->slen + 1; 
     1049    len = ((len+3)/4) * 4; 
     1050    if (len > *length) 
     1051        return PJ_ETOOSMALL; 
     1052 
     1053    /* Build RTCP BYE header */ 
     1054    hdr = (pjmedia_rtcp_common*)buf; 
     1055    pj_memcpy(hdr, &session->rtcp_sr_pkt.common,  sizeof(*hdr)); 
     1056    hdr->pt = RTCP_BYE; 
     1057    hdr->length = pj_htons((pj_uint16_t)(len/4 - 1)); 
     1058 
     1059    /* Write RTCP BYE reason */ 
     1060    p = (pj_uint8_t*)hdr + sizeof(*hdr); 
     1061    if (reason && reason->slen) { 
     1062        *p++ = (pj_uint8_t)reason->slen; 
     1063        pj_memcpy(p, reason->ptr, reason->slen); 
     1064        p += reason->slen; 
     1065    } 
     1066 
     1067    /* Pad to 32bit */ 
     1068    while ((p-(pj_uint8_t*)buf) % 4) 
     1069        *p++ = 0; 
     1070 
     1071    pj_assert((int)len == p-(pj_uint8_t*)buf); 
     1072    *length = len; 
     1073 
     1074    return PJ_SUCCESS; 
     1075} 
     1076 
     1077 
    8051078PJ_DEF(pj_status_t) pjmedia_rtcp_enable_xr( pjmedia_rtcp_session *sess,  
    8061079                                            pj_bool_t enable) 

  • pjproject/trunk/pjmedia/src/pjmedia/sound_port.c

    r3664 r3999  
    442442    snd_port->rec_id = prm->base.rec_id; 
    443443    snd_port->play_id = prm->base.play_id; 
    444     snd_port->dir = PJMEDIA_DIR_CAPTURE_PLAYBACK; 
    445444    snd_port->clock_rate = prm->base.clock_rate; 
    446445    snd_port->channel_count = prm->base.channel_count; 

  • pjproject/trunk/pjmedia/src/pjmedia/stream.c

    r3982 r3999  
    156156    pj_bool_t                initial_rr;    /**< Initial RTCP RR sent       */ 
    157157    pj_bool_t                rtcp_sdes_bye_disabled;/**< Send RTCP SDES/BYE?*/ 
     158    void                    *out_rtcp_pkt;  /**< Outgoing RTCP packet.      */ 
     159    unsigned                 out_rtcp_pkt_size; 
     160                                            /**< Outgoing RTCP packet size. */ 
    158161 
    159162    /* RFC 2833 DTMF transmission queue: */ 
    … …  
    246249 
    247250 
     251static pj_status_t send_rtcp(pjmedia_stream *stream, 
     252                             pj_bool_t with_sdes, 
     253                             pj_bool_t with_bye, 
     254                             pj_bool_t with_xr); 
     255 
     256 
    248257#if TRACE_JB 
    249258 
    … …  
    426435 
    427436    /* Send RTCP */ 
    428     pjmedia_rtcp_build_rtcp(&stream->rtcp, &pkt, &pkt_len); 
    429     pjmedia_transport_send_rtcp(stream->transport, pkt, pkt_len); 
     437    send_rtcp(stream, PJ_TRUE, PJ_FALSE, PJ_FALSE); 
    430438 
    431439#elif PJMEDIA_STREAM_ENABLE_KA == PJMEDIA_STREAM_KA_USER 
    … …  
    914922 
    915923 
     924static pj_status_t send_rtcp(pjmedia_stream *stream, 
     925                             pj_bool_t with_sdes, 
     926                             pj_bool_t with_bye, 
     927                             pj_bool_t with_xr) 
     928{ 
     929    void *sr_rr_pkt; 
     930    pj_uint8_t *pkt; 
     931    int len, max_len; 
     932    pj_status_t status; 
     933 
     934    /* Build RTCP RR/SR packet */ 
     935    pjmedia_rtcp_build_rtcp(&stream->rtcp, &sr_rr_pkt, &len); 
     936 
     937#if !defined(PJMEDIA_HAS_RTCP_XR) || (PJMEDIA_HAS_RTCP_XR == 0) 
     938    with_xr = PJ_FALSE; 
     939#endif 
     940 
     941    if (with_sdes || with_bye || with_xr) { 
     942        pkt = (pj_uint8_t*) stream->out_rtcp_pkt; 
     943        pj_memcpy(pkt, sr_rr_pkt, len); 
     944        max_len = stream->out_rtcp_pkt_size; 
     945    } else { 
     946        pkt = sr_rr_pkt; 
     947        max_len = len; 
     948    } 
     949 
     950    /* Build RTCP SDES packet */ 
     951    if (with_sdes) { 
     952        pjmedia_rtcp_sdes sdes; 
     953        pj_size_t sdes_len; 
     954 
     955        pj_bzero(&sdes, sizeof(sdes)); 
     956        sdes.cname = stream->cname; 
     957        sdes_len = max_len - len; 
     958        status = pjmedia_rtcp_build_rtcp_sdes(&stream->rtcp, pkt+len, 
     959                                              &sdes_len, &sdes); 
     960        if (status != PJ_SUCCESS) { 
     961            PJ_PERROR(4,(stream->port.info.name.ptr, status, 
     962                                     "Error generating RTCP SDES")); 
     963        } else { 
     964            len += sdes_len; 
     965        } 
     966    } 
     967 
     968    /* Build RTCP XR packet */ 
     969#if defined(PJMEDIA_HAS_RTCP_XR) && (PJMEDIA_HAS_RTCP_XR != 0) 
     970    if (with_xr) { 
     971        int i; 
     972        pjmedia_jb_state jb_state; 
     973        void *xr_pkt; 
     974        int xr_len; 
     975 
     976        /* Update RTCP XR with current JB states */ 
     977        pjmedia_jbuf_get_state(stream->jb, &jb_state); 
     978             
     979        i = jb_state.avg_delay; 
     980        status = pjmedia_rtcp_xr_update_info(&stream->rtcp.xr_session,  
     981                                             PJMEDIA_RTCP_XR_INFO_JB_NOM, i); 
     982        pj_assert(status == PJ_SUCCESS); 
     983 
     984        i = jb_state.max_delay; 
     985        status = pjmedia_rtcp_xr_update_info(&stream->rtcp.xr_session,  
     986                                             PJMEDIA_RTCP_XR_INFO_JB_MAX, i); 
     987        pj_assert(status == PJ_SUCCESS); 
     988 
     989        pjmedia_rtcp_build_rtcp_xr(&stream->rtcp.xr_session, 0, 
     990                                   &xr_pkt, &xr_len); 
     991 
     992        if (xr_len + len <= max_len) { 
     993            pj_memcpy(pkt+len, xr_pkt, xr_len); 
     994            len += xr_len; 
     995 
     996            /* Send the RTCP XR to third-party destination if specified */ 
     997            if (stream->rtcp_xr_dest_len) { 
     998                pjmedia_transport_send_rtcp2(stream->transport,  
     999                                             &stream->rtcp_xr_dest, 
     1000                                             stream->rtcp_xr_dest_len,  
     1001                                             xr_pkt, xr_len); 
     1002            } 
     1003 
     1004        } else { 
     1005            PJ_PERROR(4,(stream->port.info.name.ptr, PJ_ETOOBIG, 
     1006                         "Error generating RTCP-XR")); 
     1007        } 
     1008    } 
     1009#endif 
     1010 
     1011    /* Build RTCP BYE packet */ 
     1012    if (with_bye) { 
     1013        pj_size_t bye_len; 
     1014 
     1015        bye_len = max_len - len; 
     1016        status = pjmedia_rtcp_build_rtcp_bye(&stream->rtcp, pkt+len, 
     1017                                             &bye_len, NULL); 
     1018        if (status != PJ_SUCCESS) { 
     1019            PJ_PERROR(4,(stream->port.info.name.ptr, status, 
     1020                                     "Error generating RTCP BYE")); 
     1021        } else { 
     1022            len += bye_len; 
     1023        } 
     1024    } 
     1025 
     1026    /* Send! */ 
     1027    status = pjmedia_transport_send_rtcp(stream->transport, pkt, len); 
     1028 
     1029    return status; 
     1030} 
     1031 
    9161032/** 
    9171033 * check_tx_rtcp() 
    … …  
    9271043     */ 
    9281044 
    929  
    9301045    if (stream->rtcp_last_tx == 0) { 
    9311046         
    … …  
    9331048 
    9341049    } else if (timestamp - stream->rtcp_last_tx >= stream->rtcp_interval) { 
    935          
    936         void *rtcp_pkt; 
    937         int len; 
    938  
    939         pjmedia_rtcp_build_rtcp(&stream->rtcp, &rtcp_pkt, &len); 
    940  
    941         pjmedia_transport_send_rtcp(stream->transport, rtcp_pkt, len); 
     1050        pj_bool_t with_xr = PJ_FALSE; 
     1051        pj_status_t status; 
     1052 
     1053#if defined(PJMEDIA_HAS_RTCP_XR) && (PJMEDIA_HAS_RTCP_XR != 0) 
     1054        if (stream->rtcp.xr_enabled) { 
     1055            if (stream->rtcp_xr_last_tx == 0) { 
     1056                stream->rtcp_xr_last_tx = timestamp; 
     1057            } else if (timestamp - stream->rtcp_xr_last_tx >=  
     1058                       stream->rtcp_xr_interval) 
     1059            { 
     1060                with_xr = PJ_TRUE; 
     1061 
     1062                /* Update last tx RTCP XR */ 
     1063                stream->rtcp_xr_last_tx = timestamp; 
     1064            } 
     1065        } 
     1066#endif 
     1067 
     1068        status = send_rtcp(stream, !stream->rtcp_sdes_bye_disabled, PJ_FALSE, 
     1069                           with_xr); 
     1070        if (status != PJ_SUCCESS) { 
     1071            PJ_PERROR(4,(stream->port.info.name.ptr, status, 
     1072                         "Error sending RTCP")); 
     1073        } 
    9421074 
    9431075        stream->rtcp_last_tx = timestamp; 
    9441076    } 
    945  
    946 #if defined(PJMEDIA_HAS_RTCP_XR) && (PJMEDIA_HAS_RTCP_XR != 0) 
    947     if (stream->rtcp.xr_enabled) { 
    948  
    949         if (stream->rtcp_xr_last_tx == 0) { 
    950          
    951             stream->rtcp_xr_last_tx = timestamp; 
    952  
    953         } else if (timestamp - stream->rtcp_xr_last_tx >=  
    954                    stream->rtcp_xr_interval) 
    955         { 
    956             int i; 
    957             pjmedia_jb_state jb_state; 
    958             void *rtcp_pkt; 
    959             int len; 
    960  
    961             /* Update RTCP XR with current JB states */ 
    962             pjmedia_jbuf_get_state(stream->jb, &jb_state); 
    963              
    964             i = jb_state.avg_delay; 
    965             pjmedia_rtcp_xr_update_info(&stream->rtcp.xr_session,  
    966                                         PJMEDIA_RTCP_XR_INFO_JB_NOM, 
    967                                         i); 
    968  
    969             i = jb_state.max_delay; 
    970             pjmedia_rtcp_xr_update_info(&stream->rtcp.xr_session,  
    971                                         PJMEDIA_RTCP_XR_INFO_JB_MAX, 
    972                                         i); 
    973  
    974             /* Build RTCP XR packet */ 
    975             pjmedia_rtcp_build_rtcp_xr(&stream->rtcp.xr_session, 0,  
    976                                        &rtcp_pkt, &len); 
    977  
    978             /* Send the RTCP XR to remote address */ 
    979             pjmedia_transport_send_rtcp(stream->transport, rtcp_pkt, len); 
    980  
    981             /* Send the RTCP XR to third-party destination if specified */ 
    982             if (stream->rtcp_xr_dest_len) { 
    983                 pjmedia_transport_send_rtcp2(stream->transport,  
    984                                              &stream->rtcp_xr_dest, 
    985                                              stream->rtcp_xr_dest_len,  
    986                                              rtcp_pkt, len); 
    987             } 
    988  
    989             /* Update last tx RTCP XR */ 
    990             stream->rtcp_xr_last_tx = timestamp; 
    991         } 
    992     } 
    993 #endif 
    994 } 
    995  
    996 /* Build RTCP SDES packet */ 
    997 static unsigned create_rtcp_sdes(pjmedia_stream *stream, pj_uint8_t *pkt, 
    998                                  unsigned max_len) 
    999 { 
    1000     pjmedia_rtcp_common hdr; 
    1001     pj_uint8_t *p = pkt; 
    1002  
    1003     /* SDES header */ 
    1004     hdr.version = 2; 
    1005     hdr.p = 0; 
    1006     hdr.count = 1; 
    1007     hdr.pt = 202; 
    1008     hdr.length = 2 + (4+stream->cname.slen+3)/4 - 1; 
    1009     if (max_len < (hdr.length << 2)) { 
    1010         pj_assert(!"Not enough buffer for SDES packet"); 
    1011         return 0; 
    1012     } 
    1013     hdr.length = pj_htons((pj_uint16_t)hdr.length); 
    1014     hdr.ssrc = stream->enc->rtp.out_hdr.ssrc; 
    1015     pj_memcpy(p, &hdr, sizeof(hdr)); 
    1016     p += sizeof(hdr); 
    1017  
    1018     /* CNAME item */ 
    1019     *p++ = 1; 
    1020     *p++ = (pj_uint8_t)stream->cname.slen; 
    1021     pj_memcpy(p, stream->cname.ptr, stream->cname.slen); 
    1022     p += stream->cname.slen; 
    1023  
    1024     /* END */ 
    1025     *p++ = '\0'; 
    1026     *p++ = '\0'; 
    1027  
    1028     /* Pad to 32bit */ 
    1029     while ((p-pkt) % 4) 
    1030         *p++ = '\0'; 
    1031  
    1032     return (p - pkt); 
    1033 } 
    1034  
    1035 /* Build RTCP BYE packet */ 
    1036 static unsigned create_rtcp_bye(pjmedia_stream *stream, pj_uint8_t *pkt, 
    1037                                 unsigned max_len) 
    1038 { 
    1039     pjmedia_rtcp_common hdr; 
    1040  
    1041     /* BYE header */ 
    1042     hdr.version = 2; 
    1043     hdr.p = 0; 
    1044     hdr.count = 1; 
    1045     hdr.pt = 203; 
    1046     hdr.length = 1; 
    1047     if (max_len < (hdr.length << 2)) { 
    1048         pj_assert(!"Not enough buffer for SDES packet"); 
    1049         return 0; 
    1050     } 
    1051     hdr.length = pj_htons((pj_uint16_t)hdr.length); 
    1052     hdr.ssrc = stream->enc->rtp.out_hdr.ssrc; 
    1053     pj_memcpy(pkt, &hdr, sizeof(hdr)); 
    1054  
    1055     return sizeof(hdr); 
    10561077} 
    10571078 
    … …  
    13491370 
    13501371    /* Send the RTP packet to the transport. */ 
    1351     pjmedia_transport_send_rtp(stream->transport, channel->out_pkt,  
    1352                                frame_out.size + sizeof(pjmedia_rtp_hdr)); 
     1372    status = pjmedia_transport_send_rtp(stream->transport, channel->out_pkt, 
     1373                                        frame_out.size + 
     1374                                            sizeof(pjmedia_rtp_hdr)); 
     1375    if (status != PJ_SUCCESS) { 
     1376        PJ_PERROR(4,(stream->port.info.name.ptr, status, 
     1377                     "Error sending RTP")); 
     1378    } 
    13531379 
    13541380    /* Update stat */ 
    … …  
    18201846    /* Send RTCP RR and SDES after we receive some RTP packets */ 
    18211847    if (stream->rtcp.received >= 10 && !stream->initial_rr) { 
    1822         void *sr_rr_pkt; 
    1823         pj_uint8_t *pkt; 
    1824         int len; 
    1825  
    1826         /* Build RR or SR */ 
    1827         pjmedia_rtcp_build_rtcp(&stream->rtcp, &sr_rr_pkt, &len); 
    1828  
    1829         if (!stream->rtcp_sdes_bye_disabled) { 
    1830             pkt = (pj_uint8_t*) stream->enc->out_pkt; 
    1831             pj_memcpy(pkt, sr_rr_pkt, len); 
    1832             pkt += len; 
    1833  
    1834             /* Append SDES */ 
    1835             len = create_rtcp_sdes(stream, (pj_uint8_t*)pkt,  
    1836                                    stream->enc->out_pkt_size - len); 
    1837             if (len > 0) { 
    1838                 pkt += len; 
    1839                 len = ((pj_uint8_t*)pkt) - ((pj_uint8_t*)stream->enc->out_pkt); 
    1840                 pjmedia_transport_send_rtcp(stream->transport,  
    1841                                             stream->enc->out_pkt, len); 
    1842             } 
    1843         } else { 
    1844             pjmedia_transport_send_rtcp(stream->transport, sr_rr_pkt, len); 
    1845         } 
    1846  
    1847         stream->initial_rr = PJ_TRUE; 
     1848        status = send_rtcp(stream, !stream->rtcp_sdes_bye_disabled, 
     1849                           PJ_FALSE, PJ_FALSE); 
     1850        if (status != PJ_SUCCESS) { 
     1851            PJ_PERROR(4,(stream->port.info.name.ptr, status, 
     1852                     "Error sending initial RTCP RR")); 
     1853        } else { 
     1854            stream->initial_rr = PJ_TRUE; 
     1855        } 
    18481856    } 
    18491857} 
    … …  
    18831891    pjmedia_channel *channel; 
    18841892    pj_status_t status; 
    1885     unsigned min_out_pkt_size; 
    18861893     
    18871894    /* Allocate memory for channel descriptor */ 
    … …  
    19151922    } 
    19161923 
    1917     /* It should big enough to hold (minimally) RTCP SR with an SDES. */ 
    1918     min_out_pkt_size =  sizeof(pjmedia_rtcp_sr_pkt) + 
    1919                         sizeof(pjmedia_rtcp_common) + 
    1920                         (4 + stream->cname.slen) + 
    1921                         32; 
    1922  
    1923     if (channel->out_pkt_size < min_out_pkt_size) 
    1924         channel->out_pkt_size = min_out_pkt_size; 
    1925  
    19261924    channel->out_pkt = pj_pool_alloc(pool, channel->out_pkt_size); 
    19271925    PJ_ASSERT_RETURN(channel->out_pkt != NULL, PJ_ENOMEM); 
    … …  
    22662264 
    22672265        pjmedia_rtcp_init2(&stream->rtcp, &rtcp_setting); 
    2268     } 
     2266 
     2267        if (info->rtp_seq_ts_set) { 
     2268            stream->rtcp.stat.rtp_tx_last_seq = info->rtp_seq; 
     2269            stream->rtcp.stat.rtp_tx_last_ts = info->rtp_ts; 
     2270        } 
     2271    } 
     2272 
     2273    /* Allocate outgoing RTCP buffer, should be enough to hold SR/RR, SDES, 
     2274     * BYE, and XR. 
     2275     */ 
     2276    stream->out_rtcp_pkt_size =  sizeof(pjmedia_rtcp_sr_pkt) + 
     2277                                 sizeof(pjmedia_rtcp_common) + 
     2278                                 (4 + stream->cname.slen) + 
     2279                                 32; 
     2280#if defined(PJMEDIA_HAS_RTCP_XR) && (PJMEDIA_HAS_RTCP_XR != 0) 
     2281    if (info->rtcp_xr_enabled) { 
     2282        stream->out_rtcp_pkt_size += sizeof(pjmedia_rtcp_xr_pkt); 
     2283    } 
     2284#endif 
     2285 
     2286    if (stream->out_rtcp_pkt_size > PJMEDIA_MAX_MTU) 
     2287        stream->out_rtcp_pkt_size = PJMEDIA_MAX_MTU; 
     2288 
     2289    stream->out_rtcp_pkt = pj_pool_alloc(pool, stream->out_rtcp_pkt_size); 
    22692290 
    22702291    /* Only attach transport when stream is ready. */ 
    … …  
    23922413    PJ_ASSERT_RETURN(stream != NULL, PJ_EINVAL); 
    23932414 
    2394 #if defined(PJMEDIA_HAS_RTCP_XR) && (PJMEDIA_HAS_RTCP_XR != 0) 
    2395     /* Send RTCP XR on stream destroy */ 
    2396     if (stream->rtcp.xr_enabled) { 
    2397         int i; 
    2398         pjmedia_jb_state jb_state; 
    2399         void *rtcp_pkt; 
    2400         int len; 
    2401  
    2402         /* Update RTCP XR with current JB states */ 
    2403         pjmedia_jbuf_get_state(stream->jb, &jb_state); 
    2404              
    2405         i = jb_state.avg_delay; 
    2406         pjmedia_rtcp_xr_update_info(&stream->rtcp.xr_session,  
    2407                                     PJMEDIA_RTCP_XR_INFO_JB_NOM, 
    2408                                     i); 
    2409  
    2410         i = jb_state.max_delay; 
    2411         pjmedia_rtcp_xr_update_info(&stream->rtcp.xr_session,  
    2412                                     PJMEDIA_RTCP_XR_INFO_JB_MAX, 
    2413                                     i); 
    2414  
    2415         /* Build RTCP XR packet */ 
    2416         pjmedia_rtcp_build_rtcp_xr(&stream->rtcp.xr_session, 0,  
    2417                                    &rtcp_pkt, &len); 
    2418  
    2419         /* Send the RTCP XR to remote address */ 
    2420         pjmedia_transport_send_rtcp(stream->transport, rtcp_pkt, len); 
    2421          
    2422         /* Send the RTCP XR to third-party destination if specified */ 
    2423         if (stream->rtcp_xr_dest_len) { 
    2424             pjmedia_transport_send_rtcp2(stream->transport,  
    2425                                          &stream->rtcp_xr_dest, 
    2426                                          stream->rtcp_xr_dest_len,  
    2427                                          rtcp_pkt, len); 
    2428         } 
    2429     } 
    2430 #endif 
    2431  
    2432     /* Send RTCP BYE */ 
     2415    /* Send RTCP BYE (also SDES & XR) */ 
    24332416    if (!stream->rtcp_sdes_bye_disabled) { 
    2434         pjmedia_stream_send_rtcp_bye(stream); 
     2417        send_rtcp(stream, PJ_TRUE, PJ_TRUE, PJ_TRUE); 
    24352418    } 
    24362419 
    … …  
    28002783pjmedia_stream_send_rtcp_sdes( pjmedia_stream *stream ) 
    28012784{ 
    2802     unsigned len; 
    2803  
    28042785    PJ_ASSERT_RETURN(stream, PJ_EINVAL); 
    28052786 
    2806     len = create_rtcp_sdes(stream, (pj_uint8_t*)stream->enc->out_pkt, 
    2807                            stream->enc->out_pkt_size); 
    2808     if (len != 0) { 
    2809         return pjmedia_transport_send_rtcp(stream->transport,  
    2810                                            stream->enc->out_pkt, len); 
    2811     } 
    2812  
    2813     return PJ_SUCCESS; 
     2787    return send_rtcp(stream, PJ_TRUE, PJ_FALSE, PJ_FALSE); 
    28142788} 
    28152789 
    … …  
    28232797 
    28242798    if (stream->enc && stream->transport) { 
    2825         unsigned len; 
    2826  
    2827         len = create_rtcp_bye(stream, (pj_uint8_t*)stream->enc->out_pkt, 
    2828                               stream->enc->out_pkt_size); 
    2829         if (len != 0) { 
    2830             return pjmedia_transport_send_rtcp(stream->transport,  
    2831                                                stream->enc->out_pkt, len); 
    2832         } 
     2799        return send_rtcp(stream, PJ_TRUE, PJ_TRUE, PJ_FALSE); 
    28332800    } 
    28342801 

  • pjproject/trunk/pjmedia/src/pjmedia/transport_ice.c

    r3872 r3999  
    420420     * new ufrag/pwd pair. 
    421421     */ 
    422     if (!restart_session && pj_ice_strans_sess_is_complete(tp_ice->ice_st)) { 
     422    if (!restart_session && pj_ice_strans_sess_is_complete(tp_ice->ice_st) && 
     423        pj_ice_strans_get_state(tp_ice->ice_st) != PJ_ICE_STRANS_STATE_FAILED) 
     424    { 
    423425        const pj_ice_sess_check *check; 
    424426        char *attr_buf; 
    … …  
    550552        } 
    551553 
    552     } else if (pj_ice_strans_has_sess(tp_ice->ice_st)) { 
     554    } else if (pj_ice_strans_has_sess(tp_ice->ice_st) && 
     555               pj_ice_strans_get_state(tp_ice->ice_st) != 
     556                        PJ_ICE_STRANS_STATE_FAILED) 
     557    { 
    553558        /* Encode all candidates to SDP media */ 
    554559        char *attr_buf; 

  • pjproject/trunk/pjmedia/src/pjmedia/transport_srtp.c

    r3553 r3999  
    271271 
    272272static pj_bool_t libsrtp_initialized; 
    273 static void pjmedia_srtp_deinit_lib(void); 
    274  
    275 PJ_DEF(pj_status_t) pjmedia_srtp_init_lib(void) 
     273static void pjmedia_srtp_deinit_lib(pjmedia_endpt *endpt); 
     274 
     275PJ_DEF(pj_status_t) pjmedia_srtp_init_lib(pjmedia_endpt *endpt) 
    276276{ 
    277277    if (libsrtp_initialized == PJ_FALSE) { 
    … …  
    285285        } 
    286286 
    287         if (pj_atexit(pjmedia_srtp_deinit_lib) != PJ_SUCCESS) { 
     287        if (pjmedia_endpt_atexit(endpt, pjmedia_srtp_deinit_lib) != PJ_SUCCESS) 
     288        { 
    288289            /* There will be memory leak when it fails to schedule libsrtp  
    289290             * deinitialization, however the memory leak could be harmless, 
    … …  
    300301} 
    301302 
    302 static void pjmedia_srtp_deinit_lib(void) 
     303static void pjmedia_srtp_deinit_lib(pjmedia_endpt *endpt) 
    303304{ 
    304305    err_status_t err; 
     306 
     307    /* Note that currently this SRTP init/deinit is not equipped with 
     308     * reference counter, it should be safe as normally there is only 
     309     * one single instance of media endpoint and even if it isn't, the 
     310     * pjmedia_transport_srtp_create() will invoke SRTP init (the only 
     311     * drawback should be the delay described by #788). 
     312     */ 
     313 
     314    PJ_UNUSED_ARG(endpt); 
    305315 
    306316    err = srtp_deinit(); 
    … …  
    411421 
    412422    /* Init libsrtp. */ 
    413     status = pjmedia_srtp_init_lib(); 
     423    status = pjmedia_srtp_init_lib(endpt); 
    414424    if (status != PJ_SUCCESS) 
    415425        return status; 
    … …  
    908918    { 
    909919        /* Handle such condition that stream is updated (RTP seq is reinited 
    910         * & SRTP is restarted), but some old packets are still coming  
    911         * so SRTP is learning wrong RTP seq. While the newly inited RTP seq 
    912         * comes, SRTP thinks the RTP seq is replayed, so srtp_unprotect()  
    913         * will returning err_status_replay_*. Restarting SRTP can resolve  
    914         * this. 
    915         */ 
    916         if (pjmedia_transport_srtp_start((pjmedia_transport*)srtp,  
    917                                          &srtp->tx_policy, &srtp->rx_policy)  
    918                                          != PJ_SUCCESS) 
    919         { 
     920         * & SRTP is restarted), but some old packets are still coming  
     921         * so SRTP is learning wrong RTP seq. While the newly inited RTP seq 
     922         * comes, SRTP thinks the RTP seq is replayed, so srtp_unprotect()  
     923         * will return err_status_replay_*. Restarting SRTP can resolve this. 
     924         */ 
     925        pjmedia_srtp_crypto tx, rx; 
     926        pj_status_t status; 
     927 
     928        tx = srtp->tx_policy; 
     929        rx = srtp->rx_policy; 
     930        status = pjmedia_transport_srtp_start((pjmedia_transport*)srtp, 
     931                                              &tx, &rx); 
     932        if (status != PJ_SUCCESS) { 
    920933            PJ_LOG(5,(srtp->pool->obj_name, "Failed to restart SRTP, err=%s",  
    921934                      get_libsrtp_errstr(err))); 
    922         } else { 
     935        } else if (!srtp->bypass_srtp) { 
    923936            err = srtp_unprotect(srtp->srtp_rx_ctx, (pj_uint8_t*)pkt, &len); 
    924937        } 

  • pjproject/trunk/pjnath/src/pjnath/ice_session.c

    r3753 r3999  
    28552855    pj_ice_sess_comp *comp; 
    28562856    pj_ice_sess_cand *cand; 
     2857    pj_uint8_t transport_id; 
     2858    pj_sockaddr addr; 
    28572859 
    28582860    PJ_ASSERT_RETURN(ice && comp_id, PJ_EINVAL); 
    … …  
    28702872    if (comp == NULL) { 
    28712873        status = PJNATH_EICEINCOMPID; 
     2874        pj_mutex_unlock(ice->mutex); 
    28722875        goto on_return; 
    28732876    } 
    … …  
    28752878    if (comp->valid_check == NULL) { 
    28762879        status = PJNATH_EICEINPROGRESS; 
     2880        pj_mutex_unlock(ice->mutex); 
    28772881        goto on_return; 
    28782882    } 
    28792883 
    28802884    cand = comp->valid_check->lcand; 
    2881     status = (*ice->cb.on_tx_pkt)(ice, comp_id, cand->transport_id,  
     2885    transport_id = cand->transport_id; 
     2886    pj_sockaddr_cp(&addr, &comp->valid_check->rcand->addr); 
     2887 
     2888    /* Release the mutex now to avoid deadlock (see ticket #1451). */ 
     2889    pj_mutex_unlock(ice->mutex); 
     2890 
     2891    status = (*ice->cb.on_tx_pkt)(ice, comp_id, transport_id,  
    28822892                                  data, data_len,  
    2883                                   &comp->valid_check->rcand->addr,  
     2893                                  &addr,  
    28842894                                  sizeof(pj_sockaddr_in)); 
    28852895 
    28862896on_return: 
    2887     pj_mutex_unlock(ice->mutex); 
    28882897    return status; 
    28892898} 

  • pjproject/trunk/pjnath/src/pjnath/ice_strans.c

    r3841 r3999  
    11811181    /* If ICE is available, send data with ICE, otherwise send with the 
    11821182     * default candidate selected during initialization. 
     1183     * 
     1184     * https://trac.pjsip.org/repos/ticket/1416: 
     1185     * Once ICE has failed, also send data with the default candidate. 
    11831186     */ 
    1184     if (ice_st->ice) { 
     1187    if (ice_st->ice && ice_st->state < PJ_ICE_STRANS_STATE_FAILED) { 
    11851188        if (comp->turn_sock) { 
    11861189            pj_turn_sock_lock(comp->turn_sock); 
    … …  
    14071410 
    14081411    comp = (pj_ice_strans_comp*) pj_stun_sock_get_user_data(stun_sock); 
     1412    if (comp == NULL) { 
     1413        /* We have disassociated ourselves from the STUN socket */ 
     1414        return PJ_FALSE; 
     1415    } 
     1416 
    14091417    ice_st = comp->ice_st; 
    14101418 

  • pjproject/trunk/pjnath/src/pjnath/stun_sock.c

    r3841 r3999  
    505505                                    pj_sockaddr_get_len(&stun_sock->srv_addr), 
    506506                                    tdata); 
    507     if (status != PJ_SUCCESS) 
     507    if (status != PJ_SUCCESS && status != PJ_EPENDING) 
    508508        goto on_error; 
    509509 

  • pjproject/trunk/pjsip-apps/src/ipjsystest/ipjsystest.xcodeproj/project.pbxproj

    r3299 r3999  
    3232                3A34799A1154ECA300D51880 /* libgsmcodec-arm-apple-darwin9.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 3A3479991154ECA300D51880 /* libgsmcodec-arm-apple-darwin9.a */; }; 
    3333                3A34799C1154ECB100D51880 /* libresample-arm-apple-darwin9.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 3A34799B1154ECB100D51880 /* libresample-arm-apple-darwin9.a */; }; 
     34                3ABE0507147CA00B00A57A62 /* CFNetwork.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 3ABE0506147CA00B00A57A62 /* CFNetwork.framework */; }; 
    3435                3AC6435E1162192900B7A751 /* tock8.wav in Resources */ = {isa = PBXBuildFile; fileRef = 3AC6435D1162192900B7A751 /* tock8.wav */; }; 
    3536                3ADA4AB911572300008D95FE /* input.8.wav in Resources */ = {isa = PBXBuildFile; fileRef = 3ADA4AB811572300008D95FE /* input.8.wav */; }; 
    … …  
    7475                3A3479991154ECA300D51880 /* libgsmcodec-arm-apple-darwin9.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; name = "libgsmcodec-arm-apple-darwin9.a"; path = "../../../third_party/lib/libgsmcodec-arm-apple-darwin9.a"; sourceTree = SOURCE_ROOT; }; 
    7576                3A34799B1154ECB100D51880 /* libresample-arm-apple-darwin9.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; name = "libresample-arm-apple-darwin9.a"; path = "../../../third_party/lib/libresample-arm-apple-darwin9.a"; sourceTree = SOURCE_ROOT; }; 
     77                3ABE0506147CA00B00A57A62 /* CFNetwork.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CFNetwork.framework; path = System/Library/Frameworks/CFNetwork.framework; sourceTree = SDKROOT; }; 
    7678                3AC6435D1162192900B7A751 /* tock8.wav */ = {isa = PBXFileReference; lastKnownFileType = audio.wav; name = tock8.wav; path = ../../../tests/pjsua/wavs/tock8.wav; sourceTree = SOURCE_ROOT; }; 
    77                 3ADA4AB811572300008D95FE /* input.8.wav */ = {isa = PBXFileReference; lastKnownFileType = audio.wav; name = input.8.wav; path = ../../../../../tests/pjsua/wavs/input.8.wav; sourceTree = BUILT_PRODUCTS_DIR; }; 
     79                3ADA4AB811572300008D95FE /* input.8.wav */ = {isa = PBXFileReference; lastKnownFileType = audio.wav; name = input.8.wav; path = "../../../../../../../../teluu/pjproject-new-iphone/tests/pjsua/wavs/input.8.wav"; sourceTree = BUILT_PRODUCTS_DIR; }; 
    7880                3AE90E95115F7A4E00FAEAA5 /* libg7221codec-arm-apple-darwin9.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; name = "libg7221codec-arm-apple-darwin9.a"; path = "../../../third_party/lib/libg7221codec-arm-apple-darwin9.a"; sourceTree = SOURCE_ROOT; }; 
    7981                3AE90E96115F7A4F00FAEAA5 /* libilbccodec-arm-apple-darwin9.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; name = "libilbccodec-arm-apple-darwin9.a"; path = "../../../third_party/lib/libilbccodec-arm-apple-darwin9.a"; sourceTree = SOURCE_ROOT; }; 
    … …  
    112114                                3AE90E9F115F7A4F00FAEAA5 /* libspeex-arm-apple-darwin9.a in Frameworks */, 
    113115                                3AE90EA0115F7A4F00FAEAA5 /* libsrtp-arm-apple-darwin9.a in Frameworks */, 
     116                                3ABE0507147CA00B00A57A62 /* CFNetwork.framework in Frameworks */, 
    114117                        ); 
    115118                        runOnlyForDeploymentPostprocessing = 0; 
    … …  
    178181                        isa = PBXGroup; 
    179182                        children = ( 
     183                                3ABE0506147CA00B00A57A62 /* CFNetwork.framework */, 
    180184                                3A3479861154EC4E00D51880 /* AudioToolbox.framework */, 
    181185                                1DF5F4DF0D08C38300B7A737 /* UIKit.framework */, 
    … …  
    251255                        buildConfigurationList = C01FCF4E08A954540054247B /* Build configuration list for PBXProject "ipjsystest" */; 
    252256                        compatibilityVersion = "Xcode 3.1"; 
     257                        developmentRegion = English; 
    253258                        hasScannedForEncodings = 1; 
    254259                        knownRegions = ( 
    … …  
    308313                                GCC_PRECOMPILE_PREFIX_HEADER = YES; 
    309314                                GCC_PREFIX_HEADER = ipjsystest_Prefix.pch; 
     315                                GCC_PREPROCESSOR_DEFINITIONS = "PJ_AUTOCONF=1"; 
    310316                                INFOPLIST_FILE = "ipjsystest-Info.plist"; 
    311317                                LIBRARY_SEARCH_PATHS = ( 
    … …  
    319325                                ); 
    320326                                PRODUCT_NAME = ipjsystest; 
     327                                SDKROOT = iphoneos; 
    321328                        }; 
    322329                        name = Debug; 
    … …  
    329336                                GCC_PRECOMPILE_PREFIX_HEADER = YES; 
    330337                                GCC_PREFIX_HEADER = ipjsystest_Prefix.pch; 
     338                                GCC_PREPROCESSOR_DEFINITIONS = "PJ_AUTOCONF=1"; 
    331339                                INFOPLIST_FILE = "ipjsystest-Info.plist"; 
    332340                                LIBRARY_SEARCH_PATHS = ( 
    … …  
    340348                                ); 
    341349                                PRODUCT_NAME = ipjsystest; 
     350                                SDKROOT = iphoneos; 
    342351                        }; 
    343352                        name = Release; 

  • pjproject/trunk/pjsip-apps/src/pjsua/pjsua_app.c

    r3971 r3999  
    270270    puts  ("  --stun-srv=FORMAT   Set STUN server host or domain. This option may be"); 
    271271    puts  ("                      specified more than once. FORMAT is hostdom[:PORT]"); 
     272 
     273#if defined(PJSIP_HAS_TLS_TRANSPORT) && (PJSIP_HAS_TLS_TRANSPORT != 0) 
    272274    puts  (""); 
    273275    puts  ("TLS Options:"); 
    … …  
    281283    puts  ("  --tls-neg-timeout   Specify TLS negotiation timeout (default=no)"); 
    282284    puts  ("  --tls-srv-name      Specify TLS server name for multihosting server"); 
     285    puts  ("  --tls-cipher        Specify prefered TLS cipher (optional)."); 
     286    puts  ("                      May be specified multiple times"); 
     287#endif 
    283288 
    284289    puts  (""); 
    … …  
    561566           OPT_USE_TLS, OPT_TLS_CA_FILE, OPT_TLS_CERT_FILE, OPT_TLS_PRIV_FILE, 
    562567           OPT_TLS_PASSWORD, OPT_TLS_VERIFY_SERVER, OPT_TLS_VERIFY_CLIENT, 
    563            OPT_TLS_NEG_TIMEOUT, OPT_TLS_SRV_NAME, 
     568           OPT_TLS_NEG_TIMEOUT, OPT_TLS_CIPHER, 
    564569           OPT_CAPTURE_DEV, OPT_PLAYBACK_DEV, 
    565570           OPT_CAPTURE_LAT, OPT_PLAYBACK_LAT, OPT_NO_TONES, OPT_JB_MAX_SIZE, 
    … …  
    663668        { "duration",   1, 0, OPT_DURATION}, 
    664669        { "thread-cnt", 1, 0, OPT_THREAD_CNT}, 
     670#if defined(PJSIP_HAS_TLS_TRANSPORT) && (PJSIP_HAS_TLS_TRANSPORT != 0) 
    665671        { "use-tls",    0, 0, OPT_USE_TLS},  
    666672        { "tls-ca-file",1, 0, OPT_TLS_CA_FILE}, 
    … …  
    671677        { "tls-verify-client", 0, 0, OPT_TLS_VERIFY_CLIENT}, 
    672678        { "tls-neg-timeout", 1, 0, OPT_TLS_NEG_TIMEOUT}, 
    673         { "tls-srv-name", 1, 0, OPT_TLS_SRV_NAME}, 
     679        { "tls-cipher", 1, 0, OPT_TLS_CIPHER}, 
     680#endif 
    674681        { "capture-dev",    1, 0, OPT_CAPTURE_DEV}, 
    675682        { "playback-dev",   1, 0, OPT_PLAYBACK_DEV}, 
    … …  
    13461353            break; 
    13471354 
     1355#if defined(PJSIP_HAS_TLS_TRANSPORT) && (PJSIP_HAS_TLS_TRANSPORT != 0) 
    13481356        case OPT_USE_TLS: 
    13491357            cfg->use_tls = PJ_TRUE; 
    1350 #if !defined(PJSIP_HAS_TLS_TRANSPORT) || PJSIP_HAS_TLS_TRANSPORT==0 
    1351             PJ_LOG(1,(THIS_FILE, "Error: TLS support is not configured")); 
    1352             return -1; 
    1353 #endif 
    13541358            break; 
    13551359             
    13561360        case OPT_TLS_CA_FILE: 
    13571361            cfg->udp_cfg.tls_setting.ca_list_file = pj_str(pj_optarg); 
    1358 #if !defined(PJSIP_HAS_TLS_TRANSPORT) || PJSIP_HAS_TLS_TRANSPORT==0 
    1359             PJ_LOG(1,(THIS_FILE, "Error: TLS support is not configured")); 
    1360             return -1; 
    1361 #endif 
    13621362            break; 
    13631363             
    13641364        case OPT_TLS_CERT_FILE: 
    13651365            cfg->udp_cfg.tls_setting.cert_file = pj_str(pj_optarg); 
    1366 #if !defined(PJSIP_HAS_TLS_TRANSPORT) || PJSIP_HAS_TLS_TRANSPORT==0 
    1367             PJ_LOG(1,(THIS_FILE, "Error: TLS support is not configured")); 
    1368             return -1; 
    1369 #endif 
    13701366            break; 
    13711367             
    … …  
    13761372        case OPT_TLS_PASSWORD: 
    13771373            cfg->udp_cfg.tls_setting.password = pj_str(pj_optarg); 
    1378 #if !defined(PJSIP_HAS_TLS_TRANSPORT) || PJSIP_HAS_TLS_TRANSPORT==0 
    1379             PJ_LOG(1,(THIS_FILE, "Error: TLS support is not configured")); 
    1380             return -1; 
    1381 #endif 
    13821374            break; 
    13831375 
    … …  
    13951387            break; 
    13961388 
    1397         case OPT_TLS_SRV_NAME: 
    1398             cfg->udp_cfg.tls_setting.server_name = pj_str(pj_optarg); 
    1399             break; 
     1389        case OPT_TLS_CIPHER: 
     1390            { 
     1391                pj_ssl_cipher cipher; 
     1392 
     1393                if (pj_ansi_strnicmp(pj_optarg, "0x", 2) == 0) { 
     1394                    pj_str_t cipher_st = pj_str(pj_optarg + 2); 
     1395                    cipher = pj_strtoul2(&cipher_st, NULL, 16); 
     1396                } else { 
     1397                    cipher = atoi(pj_optarg); 
     1398                } 
     1399 
     1400                if (pj_ssl_cipher_is_supported(cipher)) { 
     1401                    static pj_ssl_cipher tls_ciphers[128]; 
     1402 
     1403                    tls_ciphers[cfg->udp_cfg.tls_setting.ciphers_num++] = cipher; 
     1404                    cfg->udp_cfg.tls_setting.ciphers = tls_ciphers; 
     1405                } else { 
     1406                    pj_ssl_cipher ciphers[128]; 
     1407                    unsigned j, ciphers_cnt; 
     1408 
     1409                    ciphers_cnt = PJ_ARRAY_SIZE(ciphers); 
     1410                    pj_ssl_cipher_get_availables(ciphers, &ciphers_cnt); 
     1411                     
     1412                    PJ_LOG(1,(THIS_FILE, "Cipher \"%s\" is not supported by " 
     1413                                         "TLS/SSL backend.", pj_optarg)); 
     1414                    printf("Available TLS/SSL ciphers (%d):\n", ciphers_cnt); 
     1415                    for (j=0; j<ciphers_cnt; ++j) 
     1416                        printf("- 0x%06X: %s\n", ciphers[j], pj_ssl_cipher_name(ciphers[j])); 
     1417                    return -1; 
     1418                } 
     1419            } 
     1420            break; 
     1421#endif /* PJSIP_HAS_TLS_TRANSPORT */ 
    14001422 
    14011423        case OPT_CAPTURE_DEV: 
    … …  
    18351857    } 
    18361858 
     1859#if defined(PJSIP_HAS_TLS_TRANSPORT) && (PJSIP_HAS_TLS_TRANSPORT != 0) 
    18371860    /* TLS */ 
    18381861    if (config->use_tls) 
    … …  
    18641887    } 
    18651888 
    1866     if (config->udp_cfg.tls_setting.server_name.slen) { 
    1867         pj_ansi_sprintf(line, "--tls-srv-name %.*s\n", 
    1868                         (int)config->udp_cfg.tls_setting.server_name.slen,  
    1869                         config->udp_cfg.tls_setting.server_name.ptr); 
    1870         pj_strcat2(&cfg, line); 
    1871     } 
    1872  
    18731889    if (config->udp_cfg.tls_setting.verify_server) 
    18741890        pj_strcat2(&cfg, "--tls-verify-server\n"); 
    … …  
    18821898        pj_strcat2(&cfg, line); 
    18831899    } 
     1900 
     1901    for (i=0; i<config->udp_cfg.tls_setting.ciphers_num; ++i) { 
     1902        pj_ansi_sprintf(line, "--tls-cipher 0x%06X # %s\n", 
     1903                        config->udp_cfg.tls_setting.ciphers[i], 
     1904                        pj_ssl_cipher_name(config->udp_cfg.tls_setting.ciphers[i])); 
     1905        pj_strcat2(&cfg, line); 
     1906    } 
     1907#endif 
    18841908 
    18851909    pj_strcat2(&cfg, "\n#\n# Media settings:\n#\n"); 
    … …  
    32113235        const char *verif_msgs[32]; 
    32123236        unsigned verif_msg_cnt; 
     3237 
     3238        /* Dump server TLS cipher */ 
     3239        PJ_LOG(4,(THIS_FILE, "TLS cipher used: 0x%06X/%s", 
     3240                  ssl_sock_info->cipher, 
     3241                  pj_ssl_cipher_name(ssl_sock_info->cipher) )); 
    32133242 
    32143243        /* Dump server TLS certificate */ 

  • pjproject/trunk/pjsip-apps/src/python/_pjsua.c

    r3553 r3999  
    23482348          conf_port_info_new(&PyTyp_pjsua_conf_port_info, NULL, NULL); 
    23492349    ret->bits_per_sample = info.bits_per_sample; 
    2350     ret->channel_count = info.bits_per_sample; 
     2350    ret->channel_count = info.channel_count; 
    23512351    ret->clock_rate = info.clock_rate; 
    23522352    ret->name = PyString_FromPJ(&info.name); 

  • pjproject/trunk/pjsip-apps/src/python/setup.py

    r2394 r3999  
    2222import os 
    2323import sys 
     24import platform 
    2425 
    2526# find pjsip version 
    … …  
    5960 
    6061# Mac OS X depedencies 
    61 if sys.platform == 'darwin': 
     62if platform.system() == 'Darwin': 
    6263    extra_link_args = ["-framework", "CoreFoundation",  
    6364                       "-framework", "AudioToolbox"] 
     65    # OS X Lion support 
     66    if platform.mac_ver()[0].startswith("10.7"): 
     67        extra_link_args += ["-framework", "AudioUnit"] 
    6468else: 
    6569    extra_link_args = [] 

  • pjproject/trunk/pjsip-apps/src/symbian_ua/ua.cpp

    r3671 r3999  
    5959#define ENABLE_SIP_TLS  0 // experimental 
    6060 
    61 #define TLS_SRV_NAME    "pjsip.org"     // TLS servername (required for 
    62                                         // TLS transport) 
    63  
    6461// 
    6562// Configure nameserver if DNS SRV is to be used with both SIP 
    … …  
    491488        tcfg.tls_setting.qos_params = tcfg.qos_params; 
    492489    } 
    493     tcfg.tls_setting.server_name = pj_str(TLS_SRV_NAME); 
    494490    status = pjsua_transport_create(PJSIP_TRANSPORT_TLS, &tcfg, &tid); 
    495491    if (status != PJ_SUCCESS) { 

  • pjproject/trunk/pjsip/include/pjsip/sip_config.h

    r3841 r3999  
    8282         */ 
    8383        pj_bool_t disable_rport; 
     84 
     85        /** 
     86         * Disable automatic switching from UDP to TCP if outgoing request 
     87         * is greater than 1300 bytes. See PJSIP_DONT_SWITCH_TO_TCP. 
     88         */ 
     89        pj_bool_t disable_tcp_switch; 
     90 
    8491    } endpt; 
    8592 
    … …  
    252259 * size exceeds the threshold defined in PJSIP_UDP_SIZE_THRESHOLD. 
    253260 * 
     261 * This option can also be controlled at run-time by the \a disable_tcp_switch 
     262 * setting in pjsip_cfg_t. 
     263 * 
    254264 * Default is 0 (no). 
    255265 */ 
    … …  
    421431 * before the transport is destroyed. Value is in seconds. 
    422432 * 
    423  * Default: 600 
     433 * Default: 30 
    424434 */ 
    425435#ifndef PJSIP_TRANSPORT_IDLE_TIME 
    426 #   define PJSIP_TRANSPORT_IDLE_TIME    600 
     436#   define PJSIP_TRANSPORT_IDLE_TIME    30 
    427437#endif 
    428438 

  • pjproject/trunk/pjsip/include/pjsip/sip_endpoint.h

    r3841 r3999  
    6363 */ 
    6464 
     65 
     66/** 
     67 * Type of callback to register to pjsip_endpt_atexit(). 
     68 */ 
     69typedef void (*pjsip_endpt_exit_callback)(pjsip_endpoint *endpt); 
     70 
     71 
    6572/** 
    6673 * Create an instance of SIP endpoint from the specified pool factory. 
    … …  
    512519 
    513520 
     521/** 
     522 * Register cleanup function to be called by SIP endpoint when  
     523 * #pjsip_endpt_destroy() is called.  Note that application should not 
     524 * use or access any endpoint resource (such as pool, ioqueue, timer heap) 
     525 * from within the callback as such resource may have been released when 
     526 * the callback function is invoked. 
     527 * 
     528 * @param endpt         The SIP endpoint. 
     529 * @param func          The function to be registered. 
     530 * 
     531 * @return              PJ_SUCCESS on success. 
     532 */ 
     533PJ_DECL(pj_status_t) pjsip_endpt_atexit(pjsip_endpoint *endpt, 
     534                                        pjsip_endpt_exit_callback func); 
     535 
    514536 
    515537/** 

  • pjproject/trunk/pjsip/include/pjsip/sip_transport.h

    r3553 r3999  
    573573     */ 
    574574    pjsip_tpselector        tp_sel; 
     575 
     576    /** 
     577     * Special flag to indicate that this transmit data is a request that has 
     578     * been updated with proper authentication response and is ready to be 
     579     * sent for retry. 
     580     */ 
     581    pj_bool_t               auth_retry; 
    575582 
    576583    /** 

  • pjproject/trunk/pjsip/include/pjsip/sip_transport_tls.h

    r3553 r3999  
    2727 
    2828#include <pjsip/sip_transport.h> 
     29#include <pj/pool.h> 
    2930#include <pj/ssl_sock.h> 
    3031#include <pj/string.h> 
    … …  
    107108 
    108109    /** 
    109      * TLS cipher list string in OpenSSL format. If empty, then default 
    110      * cipher list of the backend will be used. 
    111      */ 
    112     pj_str_t    ciphers; 
    113  
    114     /** 
    115      * Optionally specify the server name instance to be contacted when 
    116      * making outgoing TLS connection. This setting is useful when the 
    117      * server is hosting multiple domains for the same TLS listening 
    118      * socket. 
    119      * 
    120      * Default: empty. 
    121      */ 
    122     pj_str_t    server_name; 
     110     * Number of ciphers contained in the specified cipher preference.  
     111     * If this is set to zero, then default cipher list of the backend  
     112     * will be used. 
     113     * 
     114     * Default: 0 (zero). 
     115     */ 
     116    unsigned ciphers_num; 
     117 
     118    /** 
     119     * Ciphers and order preference. The #pj_ssl_cipher_get_availables() 
     120     * can be used to check the available ciphers supported by backend. 
     121     */ 
     122    pj_ssl_cipher *ciphers; 
    123123 
    124124    /** 
    … …  
    247247    pj_strdup_with_null(pool, &dst->privkey_file, &src->privkey_file); 
    248248    pj_strdup_with_null(pool, &dst->password, &src->password); 
    249     pj_strdup_with_null(pool, &dst->ciphers, &src->ciphers); 
     249    if (src->ciphers_num) { 
     250        unsigned i; 
     251        dst->ciphers = (pj_ssl_cipher*) pj_pool_calloc(pool, src->ciphers_num, 
     252                                                       sizeof(pj_ssl_cipher)); 
     253        for (i=0; i<src->ciphers_num; ++i) 
     254            dst->ciphers[i] = src->ciphers[i]; 
     255    } 
    250256} 
    251257 

  • pjproject/trunk/pjsip/include/pjsua-lib/pjsua.h

    r3982 r3999  
    48874887     pjsua_player_id player_id; 
    48884888      
    4889      status = pjsua_player_create("mysong.wav", 0, NULL, &player_id); 
     4889     status = pjsua_player_create("mysong.wav", 0, &player_id); 
    48904890     if (status != PJ_SUCCESS) 
    48914891        return status; 

  • pjproject/trunk/pjsip/src/pjsip-ua/sip_inv.c

    r3878 r3999  
    213213     */ 
    214214    if (state == PJSIP_INV_STATE_CONFIRMED) { 
    215         if (pjmedia_sdp_neg_get_state(inv->neg)!=PJMEDIA_SDP_NEG_STATE_DONE) { 
     215        struct tsx_inv_data *tsx_inv_data = NULL; 
     216 
     217        if (inv->invite_tsx) { 
     218            tsx_inv_data = (struct tsx_inv_data*) 
     219                           inv->invite_tsx->mod_data[mod_inv.mod.id]; 
     220        } 
     221 
     222        if (pjmedia_sdp_neg_get_state(inv->neg)!=PJMEDIA_SDP_NEG_STATE_DONE && 
     223            (tsx_inv_data && !tsx_inv_data->sdp_done) ) 
     224        { 
    216225            pjsip_tx_data *bye; 
    217226 
    … …  
    39553964    } else if (tsx->role == PJSIP_ROLE_UAS && 
    39563965               tsx->state == PJSIP_TSX_STATE_TRYING && 
     3966               pjsip_method_cmp(&tsx->method, &pjsip_invite_method)==0) 
     3967    { 
     3968        pjsip_rx_data *rdata = e->body.tsx_state.src.rdata; 
     3969        pjsip_tx_data *tdata; 
     3970        pj_status_t status; 
     3971 
     3972        /* See https://trac.pjsip.org/repos/ticket/1455 
     3973         * Handle incoming re-INVITE before current INVITE is confirmed. 
     3974         * According to RFC 5407: 
     3975         *  - answer with 200 if we don't have pending offer-answer 
     3976         *  - answer with 491 if we *have* pending offer-answer 
     3977         * 
     3978         *  But unfortunately accepting the re-INVITE would mean we have 
     3979         *  two outstanding INVITEs, and we don't support that because 
     3980         *  we will get confused when we handle the ACK. 
     3981         */ 
     3982        status = pjsip_dlg_create_response(inv->dlg, rdata, 
     3983                                           PJSIP_SC_REQUEST_PENDING, 
     3984                                           NULL, &tdata); 
     3985        if (status != PJ_SUCCESS) 
     3986            return; 
     3987        pjsip_timer_update_resp(inv, tdata); 
     3988        status = pjsip_dlg_send_response(dlg, tsx, tdata); 
     3989 
     3990    } else if (tsx->role == PJSIP_ROLE_UAS && 
     3991               tsx->state == PJSIP_TSX_STATE_TRYING && 
    39573992               pjsip_method_cmp(&tsx->method, &pjsip_update_method)==0) 
    39583993    { 
    … …  
    39874022        /* Generic handling for UAC tsx completion */ 
    39884023        handle_uac_tsx_response(inv, e); 
     4024 
    39894025    } 
    39904026 

  • pjproject/trunk/pjsip/src/pjsip-ua/sip_replaces.c

    r3553 r3999  
    163163 
    164164/* Deinitialize Replaces */ 
    165 static void pjsip_replaces_deinit_module(void) 
    166 { 
     165static void pjsip_replaces_deinit_module(pjsip_endpoint *endpt) 
     166{ 
     167    PJ_TODO(provide_initialized_flag_for_each_endpoint); 
     168    PJ_UNUSED_ARG(endpt); 
    167169    is_initialized = PJ_FALSE; 
    168170} 
    … …  
    192194 
    193195    /* Register deinit module to be executed when PJLIB shutdown */ 
    194     if (pj_atexit(&pjsip_replaces_deinit_module) != PJ_SUCCESS) { 
     196    if (pjsip_endpt_atexit(endpt, &pjsip_replaces_deinit_module) != PJ_SUCCESS) 
     197    { 
    195198        /* Failure to register this function may cause this module won't  
    196199         * work properly when the stack is restarted (without quitting  

  • pjproject/trunk/pjsip/src/pjsip-ua/sip_timer.c

    r3553 r3999  
    496496 
    497497/* Deinitialize Session Timers */ 
    498 static void pjsip_timer_deinit_module(void) 
    499 { 
     498static void pjsip_timer_deinit_module(pjsip_endpoint *endpt) 
     499{ 
     500    PJ_TODO(provide_initialized_flag_for_each_endpoint); 
     501    PJ_UNUSED_ARG(endpt); 
    500502    is_initialized = PJ_FALSE; 
    501503} 
    … …  
    532534 
    533535    /* Register deinit module to be executed when PJLIB shutdown */ 
    534     if (pj_atexit(&pjsip_timer_deinit_module) != PJ_SUCCESS) { 
     536    if (pjsip_endpt_atexit(endpt, &pjsip_timer_deinit_module) != PJ_SUCCESS) { 
    535537        /* Failure to register this function may cause this module won't  
    536538         * work properly when the stack is restarted (without quitting  

  • pjproject/trunk/pjsip/src/pjsip/sip_auth_aka.c

    r3553 r3999  
    153153 
    154154    } else if (aka_version == 2) { 
     155 
    155156        /* 
    156157         * For AKAv2, password is base64 encoded [1] parameters: 
    … …  
    158159         * 
    159160         * The pseudo-random function (PRF) is HMAC-MD5 in this case. 
    160          * 
    161          * Hmmm.. but those above doesn't seem to work, and this below does! 
    162          */ 
    163         aka_cred.data.slen = PJSIP_AKA_RESLEN + PJSIP_AKA_IKLEN +  
    164                              PJSIP_AKA_CKLEN; 
    165         aka_cred.data.ptr = pj_pool_alloc(pool, aka_cred.data.slen); 
    166          
    167         pj_memcpy(aka_cred.data.ptr + 0, res, PJSIP_AKA_RESLEN); 
    168         pj_memcpy(aka_cred.data.ptr + PJSIP_AKA_RESLEN, ik, PJSIP_AKA_IKLEN); 
    169         pj_memcpy(aka_cred.data.ptr + PJSIP_AKA_RESLEN + PJSIP_AKA_IKLEN,  
    170                   ck, PJSIP_AKA_CKLEN); 
     161         */ 
     162 
     163        pj_str_t resikck; 
     164        const pj_str_t AKAv2_Passwd = { "http-digest-akav2-password", 26 }; 
     165        pj_uint8_t hmac_digest[16]; 
     166        char tmp_buf[48]; 
     167        int hmac64_len; 
     168 
     169        resikck.slen = PJSIP_AKA_RESLEN + PJSIP_AKA_IKLEN + PJSIP_AKA_CKLEN; 
     170        pj_assert(resikck.slen <= PJ_ARRAY_SIZE(tmp_buf)); 
     171        resikck.ptr = tmp_buf; 
     172        pj_memcpy(resikck.ptr + 0, res, PJSIP_AKA_RESLEN); 
     173        pj_memcpy(resikck.ptr + PJSIP_AKA_RESLEN, ik, PJSIP_AKA_IKLEN); 
     174        pj_memcpy(resikck.ptr + PJSIP_AKA_RESLEN + PJSIP_AKA_IKLEN, 
     175                  ck, PJSIP_AKA_CKLEN); 
     176 
     177        pj_hmac_md5((const pj_uint8_t*)AKAv2_Passwd.ptr, AKAv2_Passwd.slen, 
     178                    (const pj_uint8_t*)resikck.ptr, resikck.slen, 
     179                    hmac_digest); 
     180 
     181        aka_cred.data.slen = hmac64_len = 
     182                PJ_BASE256_TO_BASE64_LEN(PJ_ARRAY_SIZE(hmac_digest)); 
     183        pj_assert(aka_cred.data.slen+1 <= PJ_ARRAY_SIZE(tmp_buf)); 
     184        aka_cred.data.ptr = tmp_buf; 
     185        pj_base64_encode(hmac_digest, PJ_ARRAY_SIZE(hmac_digest), 
     186                         aka_cred.data.ptr, &len); 
     187        aka_cred.data.slen = hmac64_len; 
    171188 
    172189        pjsip_auth_create_digest(&auth->response, &chal->nonce,  

  • pjproject/trunk/pjsip/src/pjsip/sip_auth_client.c

    r3878 r3999  
    11041104 
    11051105    tdata = old_request; 
    1106      
     1106    tdata->auth_retry = PJ_FALSE; 
     1107 
    11071108    /* 
    11081109     * Respond to each authentication challenge. 
    … …  
    11751176    pjsip_tx_data_invalidate_msg(tdata); 
    11761177 
     1178    /* Retrying.. */ 
     1179    tdata->auth_retry = PJ_TRUE; 
     1180 
    11771181    /* Increment reference counter. */ 
    11781182    pjsip_tx_data_add_ref(tdata); 

  • pjproject/trunk/pjsip/src/pjsip/sip_config.c

    r3553 r3999  
    2626    /* Global settings */ 
    2727    { 
    28        PJSIP_ALLOW_PORT_IN_FROMTO_HDR 
     28       PJSIP_ALLOW_PORT_IN_FROMTO_HDR, 
     29       0, 
     30       PJSIP_DONT_SWITCH_TO_TCP 
    2931    }, 
    3032 

  • pjproject/trunk/pjsip/src/pjsip/sip_endpoint.c

    r3753 r3999  
    4141#define MAX_METHODS   32 
    4242 
     43 
     44/* List of SIP endpoint exit callback. */ 
     45typedef struct exit_cb 
     46{ 
     47    PJ_DECL_LIST_MEMBER             (struct exit_cb); 
     48    pjsip_endpt_exit_callback       func; 
     49} exit_cb; 
     50 
     51 
    4352/** 
    4453 * The SIP endpoint. 
    … …  
    8796    /** Additional request headers. */ 
    8897    pjsip_hdr            req_hdr; 
     98 
     99    /** List of exit callback. */ 
     100    exit_cb              exit_cb_list; 
    89101}; 
    90102 
    … …  
    446458    pj_list_init(&endpt->module_list); 
    447459 
     460    /* Initialize exit callback list. */ 
     461    pj_list_init(&endpt->exit_cb_list); 
     462 
    448463    /* Create R/W mutex for module manipulation. */ 
    449464    status = pj_rwmutex_create(endpt->pool, "ept%p", &endpt->mod_mutex); 
    … …  
    560575{ 
    561576    pjsip_module *mod; 
     577    exit_cb *ecb; 
    562578 
    563579    PJ_LOG(5, (THIS_FILE, "Destroying endpoing instance..")); 
    … …  
    592608    /* Destroy timer heap */ 
    593609    pj_timer_heap_destroy(endpt->timer_heap); 
     610 
     611    /* Call all registered exit callbacks */ 
     612    ecb = endpt->exit_cb_list.next; 
     613    while (ecb != &endpt->exit_cb_list) { 
     614        (*ecb->func)(endpt); 
     615        ecb = ecb->next; 
     616    } 
    594617 
    595618    /* Delete endpoint mutex. */ 
    … …  
    11831206} 
    11841207 
     1208 
     1209PJ_DEF(pj_status_t) pjsip_endpt_atexit( pjsip_endpoint *endpt, 
     1210                                        pjsip_endpt_exit_callback func) 
     1211{ 
     1212    exit_cb *new_cb; 
     1213 
     1214    PJ_ASSERT_RETURN(endpt && func, PJ_EINVAL); 
     1215 
     1216    new_cb = PJ_POOL_ZALLOC_T(endpt->pool, exit_cb); 
     1217    new_cb->func = func; 
     1218 
     1219    pj_mutex_lock(endpt->mutex); 
     1220    pj_list_push_back(&endpt->exit_cb_list, new_cb); 
     1221    pj_mutex_unlock(endpt->mutex); 
     1222 
     1223    return PJ_SUCCESS; 
     1224} 

  • pjproject/trunk/pjsip/src/pjsip/sip_transaction.c

    r3841 r3999  
    715715 
    716716    pj_mutex_unlock(mod_tsx_layer.mutex); 
     717 
     718    PJ_LOG(4,(THIS_FILE, "Stopped transaction layer module")); 
     719 
    717720    return PJ_SUCCESS; 
     721} 
     722 
     723 
     724/* Destroy this module */ 
     725static void tsx_layer_destroy(pjsip_endpoint *endpt) 
     726{ 
     727    PJ_UNUSED_ARG(endpt); 
     728 
     729    /* Destroy mutex. */ 
     730    pj_mutex_destroy(mod_tsx_layer.mutex); 
     731 
     732    /* Release pool. */ 
     733    pjsip_endpt_release_pool(mod_tsx_layer.endpt, mod_tsx_layer.pool); 
     734 
     735    /* Free TLS */ 
     736    pj_thread_local_free(pjsip_tsx_lock_tls_id); 
     737 
     738    /* Mark as unregistered. */ 
     739    mod_tsx_layer.endpt = NULL; 
     740 
     741    PJ_LOG(4,(THIS_FILE, "Transaction layer module destroyed")); 
    718742} 
    719743 
    … …  
    730754     * from transport and when it tries to unregister itself. 
    731755     */ 
    732     if (pj_hash_count(mod_tsx_layer.htable) != 0) 
     756    if (pj_hash_count(mod_tsx_layer.htable) != 0) { 
     757        if (pjsip_endpt_atexit(mod_tsx_layer.endpt, &tsx_layer_destroy) != 
     758            PJ_SUCCESS) 
     759        { 
     760            PJ_LOG(3,(THIS_FILE, "Failed to register transaction layer " 
     761                                 "module destroy.")); 
     762        } 
    733763        return PJ_EBUSY; 
    734  
    735     /* Destroy mutex. */ 
    736     pj_mutex_destroy(mod_tsx_layer.mutex); 
    737  
    738     /* Release pool. */ 
    739     pjsip_endpt_release_pool(mod_tsx_layer.endpt, mod_tsx_layer.pool); 
    740  
    741     /* Free TLS */ 
    742     pj_thread_local_free(pjsip_tsx_lock_tls_id); 
    743  
    744     /* Mark as unregistered. */ 
    745     mod_tsx_layer.endpt = NULL; 
    746  
    747     PJ_LOG(4,(THIS_FILE, "Transaction layer module destroyed")); 
     764    } 
     765 
     766    tsx_layer_destroy(mod_tsx_layer.endpt); 
    748767 
    749768    return PJ_SUCCESS; 
    … …  
    32403259    PJ_UNUSED_ARG(tsx); 
    32413260    PJ_UNUSED_ARG(event); 
    3242     pj_assert(!"Not expecting any events!!"); 
    3243     return PJ_EBUG; 
    3244 } 
    3245  
     3261 
     3262    // See https://trac.pjsip.org/repos/ticket/1432 
     3263    //pj_assert(!"Not expecting any events!!"); 
     3264 
     3265    return PJ_EIGNORED; 
     3266} 
     3267 

  • pjproject/trunk/pjsip/src/pjsip/sip_transport_tls.c

    r3553 r3999  
    294294    if (ssock_param.read_buffer_size < PJSIP_MAX_PKT_LEN) 
    295295        ssock_param.read_buffer_size = PJSIP_MAX_PKT_LEN; 
     296    ssock_param.ciphers_num = listener->tls_setting.ciphers_num; 
     297    ssock_param.ciphers = listener->tls_setting.ciphers; 
    296298    ssock_param.qos_type = listener->tls_setting.qos_type; 
    297299    ssock_param.qos_ignore_error = listener->tls_setting.qos_ignore_error; 
    … …  
    863865    ssock_param.async_cnt = 1; 
    864866    ssock_param.ioqueue = pjsip_endpt_get_ioqueue(listener->endpt); 
    865     PJ_TODO(synchronize_tls_cipher_type_with_ssl_sock_cipher_type); 
    866867    ssock_param.server_name = remote_name; 
    867868    ssock_param.timeout = listener->tls_setting.timeout; 
    … …  
    873874    if (ssock_param.read_buffer_size < PJSIP_MAX_PKT_LEN) 
    874875        ssock_param.read_buffer_size = PJSIP_MAX_PKT_LEN; 
     876    ssock_param.ciphers_num = listener->tls_setting.ciphers_num; 
     877    ssock_param.ciphers = listener->tls_setting.ciphers; 
    875878    ssock_param.qos_type = listener->tls_setting.qos_type; 
    876879    ssock_param.qos_ignore_error = listener->tls_setting.qos_ignore_error; 

  • pjproject/trunk/pjsip/src/pjsip/sip_util.c

    r3841 r3999  
    12491249    pj_assert(tdata->dest_info.addr.count != 0); 
    12501250 
    1251 #if !defined(PJSIP_DONT_SWITCH_TO_TCP) || PJSIP_DONT_SWITCH_TO_TCP==0 
    12521251    /* RFC 3261 section 18.1.1: 
    12531252     * If a request is within 200 bytes of the path MTU, or if it is larger 
    … …  
    12561255     * as TCP. 
    12571256     */ 
    1258     if (tdata->msg->type == PJSIP_REQUEST_MSG && 
     1257    if (pjsip_cfg()->endpt.disable_tcp_switch==0 && 
     1258        tdata->msg->type == PJSIP_REQUEST_MSG && 
    12591259        tdata->dest_info.addr.count > 0 &&  
    12601260        tdata->dest_info.addr.entry[0].type == PJSIP_TRANSPORT_UDP) 
    … …  
    12981298        } 
    12991299    } 
    1300 #endif /* !PJSIP_DONT_SWITCH_TO_TCP */ 
    13011300 
    13021301    /* Process the addresses. */ 

  • pjproject/trunk/pjsip/src/pjsua-lib/pjsua_aud.c

    r3982 r3999  
    2727 
    2828/***************************************************************************** 
    29 /* 
     29 * 
    3030 * Prototypes 
    3131 */ 
    … …  
    4444 
    4545/***************************************************************************** 
    46 /* 
     46 * 
    4747 * Call API that are closely tied to PJMEDIA 
    4848 */ 
    … …  
    224224 
    225225/***************************************************************************** 
    226 /* 
     226 * 
    227227 * Audio media with PJMEDIA backend 
    228228 */ 
    … …  
    807807    pj_log_push_indent(); 
    808808 
     809    PJSUA_LOCK(); 
     810 
    809811    /* If sound device idle timer is active, cancel it first. */ 
    810     PJSUA_LOCK(); 
    811812    if (pjsua_var.snd_idle_timer.id) { 
    812813        pjsip_endpt_cancel_timer(pjsua_var.endpt, &pjsua_var.snd_idle_timer); 
    813814        pjsua_var.snd_idle_timer.id = PJ_FALSE; 
    814815    } 
    815     PJSUA_UNLOCK(); 
    816816 
    817817 
    … …  
    911911            !pjsua_var.no_snd) 
    912912        { 
    913             pj_status_t status; 
    914  
    915913            status = pjsua_set_snd_dev(pjsua_var.cap_dev, pjsua_var.play_dev); 
    916914            if (status != PJ_SUCCESS) { 
    … …  
    927925    } 
    928926 
    929     status = pjmedia_conf_connect_port(pjsua_var.mconf, source, sink, 0); 
    930  
    931927on_return: 
     928    PJSUA_UNLOCK(); 
     929 
     930    if (status == PJ_SUCCESS) { 
     931        status = pjmedia_conf_connect_port(pjsua_var.mconf, source, sink, 0); 
     932    } 
     933 
    932934    pj_log_pop_indent(); 
    933935    return status; 
    … …  
    18521854    pj_log_push_indent(); 
    18531855 
     1856    PJSUA_LOCK(); 
     1857 
    18541858    /* Null-sound */ 
    18551859    if (capture_dev==NULL_SND_DEV_ID && playback_dev==NULL_SND_DEV_ID) { 
     1860        PJSUA_UNLOCK(); 
    18561861        status = pjsua_set_null_snd_dev(); 
    18571862        pj_log_pop_indent(); 
    … …  
    19041909    pjsua_var.snd_is_on = PJ_TRUE; 
    19051910 
     1911    PJSUA_UNLOCK(); 
    19061912    pj_log_pop_indent(); 
    19071913    return PJ_SUCCESS; 
    19081914 
    19091915on_error: 
     1916    PJSUA_UNLOCK(); 
    19101917    pj_log_pop_indent(); 
    19111918    return status; 
    … …  
    19211928                                      int *playback_dev) 
    19221929{ 
     1930    PJSUA_LOCK(); 
     1931 
    19231932    if (capture_dev) { 
    19241933        *capture_dev = pjsua_var.cap_dev; 
    … …  
    19281937    } 
    19291938 
     1939    PJSUA_UNLOCK(); 
    19301940    return PJ_SUCCESS; 
    19311941} 
    … …  
    19431953    pj_log_push_indent(); 
    19441954 
     1955    PJSUA_LOCK(); 
    19451956 
    19461957    /* Close existing sound device */ 
    … …  
    19701981        pjsua_perror(THIS_FILE, "Unable to create null sound device", 
    19711982                     status); 
     1983        PJSUA_UNLOCK(); 
    19721984        pj_log_pop_indent(); 
    19731985        return status; 
    … …  
    19841996    pjsua_var.snd_is_on = PJ_TRUE; 
    19851997 
     1998    PJSUA_UNLOCK(); 
    19861999    pj_log_pop_indent(); 
    19872000    return PJ_SUCCESS; 
    … …  
    19952008PJ_DEF(pjmedia_port*) pjsua_set_no_snd_dev(void) 
    19962009{ 
     2010    PJSUA_LOCK(); 
     2011 
    19972012    /* Close existing sound device */ 
    19982013    close_snd_dev(); 
    1999  
    20002014    pjsua_var.no_snd = PJ_TRUE; 
     2015 
     2016    PJSUA_UNLOCK(); 
     2017 
    20012018    return pjmedia_conf_get_master_port(pjsua_var.mconf); 
    20022019} 
    … …  
    20082025PJ_DEF(pj_status_t) pjsua_set_ec(unsigned tail_ms, unsigned options) 
    20092026{ 
     2027    pj_status_t status = PJ_SUCCESS; 
     2028 
     2029    PJSUA_LOCK(); 
     2030 
    20102031    pjsua_var.media_cfg.ec_tail_len = tail_ms; 
    20112032 
    20122033    if (pjsua_var.snd_port) 
    2013         return pjmedia_snd_port_set_ec( pjsua_var.snd_port, pjsua_var.pool, 
    2014                                         tail_ms, options); 
    2015  
    2016     return PJ_SUCCESS; 
     2034        status = pjmedia_snd_port_set_ec(pjsua_var.snd_port, pjsua_var.pool, 
     2035                                         tail_ms, options); 
     2036 
     2037    PJSUA_UNLOCK(); 
     2038    return status; 
    20172039} 
    20182040 
    … …  
    20502072        return PJMEDIA_EAUD_INVCAP; 
    20512073    } 
     2074 
     2075    PJSUA_LOCK(); 
    20522076 
    20532077    /* If sound is active, set it immediately */ 
    … …  
    20612085    } 
    20622086 
    2063     if (status != PJ_SUCCESS) 
     2087    if (status != PJ_SUCCESS) { 
     2088        PJSUA_UNLOCK(); 
    20642089        return status; 
     2090    } 
    20652091 
    20662092    /* Save in internal param for later device open */ 
    … …  
    20702096    } 
    20712097 
     2098    PJSUA_UNLOCK(); 
    20722099    return status; 
    20732100} 
    … …  
    20792106                                           void *pval) 
    20802107{ 
     2108    pj_status_t status; 
     2109 
     2110    PJSUA_LOCK(); 
     2111 
    20812112    /* If sound device has never been opened before, open it to 
    20822113     * retrieve the initial setting from the device (e.g. audio 
    … …  
    20942125 
    20952126        strm = pjmedia_snd_port_get_snd_stream(pjsua_var.snd_port); 
    2096         return pjmedia_aud_stream_get_cap(strm, cap, pval); 
     2127        status = pjmedia_aud_stream_get_cap(strm, cap, pval); 
    20972128    } else { 
    20982129        /* Otherwise retrieve from internal param */ 
    2099         return pjmedia_aud_param_get_cap(&pjsua_var.aud_param, 
    2100                                          cap, pval); 
    2101     } 
     2130        status = pjmedia_aud_param_get_cap(&pjsua_var.aud_param, 
     2131                                           cap, pval); 
     2132    } 
     2133 
     2134    PJSUA_UNLOCK(); 
     2135    return status; 
    21022136} 
    21032137 

  • pjproject/trunk/pjsip/src/pjsua-lib/pjsua_call.c

    r3996 r3999  
    29302930 
    29312931    pj_log_push_indent(); 
    2932     PJSUA_LOCK(); 
    29332932 
    29342933    call = (pjsua_call*) inv->dlg->mod_data[pjsua_var.mod.id]; 
    29352934 
    29362935    if (!call) { 
    2937         PJSUA_UNLOCK(); 
    29382936        pj_log_pop_indent(); 
    29392937        return; 
    … …  
    30783076    if (inv->state == PJSIP_INV_STATE_DISCONNECTED) { 
    30793077 
    3080         pj_assert(call != NULL); 
    3081  
    3082         if (call) 
    3083             pjsua_media_channel_deinit(call->index); 
     3078        PJSUA_LOCK(); 
     3079         
     3080        pjsua_media_channel_deinit(call->index); 
    30843081 
    30853082        /* Free call */ 
    30863083        call->inv = NULL; 
     3084 
     3085        pj_assert(pjsua_var.call_cnt > 0); 
    30873086        --pjsua_var.call_cnt; 
    30883087 
    … …  
    30903089        reset_call(call->index); 
    30913090 
    3092     } 
    3093  
    3094     PJSUA_UNLOCK(); 
     3091        PJSUA_UNLOCK(); 
     3092    } 
    30953093    pj_log_pop_indent(); 
    30963094} 
    … …  
    32033201 
    32043202    pj_log_push_indent(); 
    3205     PJSUA_LOCK(); 
    32063203 
    32073204    call = (pjsua_call*) inv->dlg->mod_data[pjsua_var.mod.id]; 
    … …  
    32803277 
    32813278on_return: 
    3282     PJSUA_UNLOCK(); 
    32833279    pj_log_pop_indent(); 
    32843280} 
    … …  
    33923388    unsigned i; 
    33933389    pj_status_t status; 
    3394  
    3395     PJSUA_LOCK(); 
    33963390 
    33973391    call = (pjsua_call*) inv->dlg->mod_data[pjsua_var.mod.id]; 
    … …  
    34813475 
    34823476on_return: 
    3483     PJSUA_UNLOCK(); 
    34843477    pj_log_pop_indent(); 
    34853478} 
    … …  
    34963489 
    34973490    pj_log_push_indent(); 
    3498     PJSUA_LOCK(); 
    34993491 
    35003492    call = (pjsua_call*) inv->dlg->mod_data[pjsua_var.mod.id]; 
    … …  
    35213513 
    35223514on_return: 
    3523     PJSUA_UNLOCK(); 
    35243515    pj_log_pop_indent(); 
    35253516} 
    … …  
    39843975 
    39853976    pj_log_push_indent(); 
    3986     PJSUA_LOCK(); 
    39873977 
    39883978    call = (pjsua_call*) inv->dlg->mod_data[pjsua_var.mod.id]; 
    … …  
    39973987         * receive another REFER for this call. 
    39983988         */ 
     3989        goto on_return; 
     3990    } 
     3991 
     3992    /* https://trac.pjsip.org/repos/ticket/1452: 
     3993     *    If a request is retried due to 401/407 challenge, don't process the 
     3994     *    transaction first but wait until we've retried it. 
     3995     */ 
     3996    if (tsx->role == PJSIP_ROLE_UAC && 
     3997        (tsx->status_code==401 || tsx->status_code==407) && 
     3998        tsx->last_tx && tsx->last_tx->auth_retry) 
     3999    { 
    39994000        goto on_return; 
    40004001    } 
    … …  
    41254126 
    41264127on_return: 
    4127  
    4128     PJSUA_UNLOCK(); 
    41294128    pj_log_pop_indent(); 
    41304129} 
    … …  
    41404139 
    41414140    pj_log_push_indent(); 
    4142     PJSUA_LOCK(); 
    41434141 
    41444142    if (pjsua_var.ua_cfg.cb.on_call_redirected) { 
    … …  
    41534151    } 
    41544152 
    4155     PJSUA_UNLOCK(); 
    41564153    pj_log_pop_indent(); 
    41574154 

  • pjproject/trunk/pjsip/src/pjsua-lib/pjsua_dump.c

    r3870 r3999  
    414414                            char addr1[PJ_INET6_ADDRSTRLEN+10]; 
    415415                            char addr2[PJ_INET6_ADDRSTRLEN+10]; 
    416                             const char *comp_name[2] = {"rtp ", "rtcp"}; 
    417416 
    418417                            if (pj_sockaddr_has_addr(&ii->comp[jj].lcand_addr)) 

  • pjproject/trunk/pjsip/src/pjsua-lib/pjsua_media.c

    r3982 r3999  
    9898 
    9999#if defined(PJMEDIA_HAS_SRTP) && (PJMEDIA_HAS_SRTP != 0) 
    100     /* Initialize SRTP library. */ 
    101     status = pjmedia_srtp_init_lib(); 
     100    /* Initialize SRTP library (ticket #788). */ 
     101    status = pjmedia_srtp_init_lib(pjsua_var.med_endpt); 
    102102    if (status != PJ_SUCCESS) { 
    103103        pjsua_perror(THIS_FILE, "Error initializing SRTP library",  

  • pjproject/trunk/third_party/build/resample/Makefile

    r2183 r3999  
    66RULES_MAK := $(PJDIR)/build/rules.mak 
    77 
    8 export RESAMPLE_LIB := ../../lib/libresample-$(TARGET_NAME)$(LIBEXT) 
    98 
    109############################################################################### 
    … …  
    2322export RESAMPLE_CFLAGS = $(_CFLAGS) 
    2423 
     24SHLIB_NAME := libresample.$(SHLIB_SUFFIX) 
     25export RESAMPLE_SHLIB := ../../lib/$(SHLIB_NAME).$(PJ_VERSION_MAJOR) 
     26export RESAMPLE_LIB := ../../lib/libresample-$(TARGET_NAME)$(LIBEXT) 
    2527 
    2628export CC_OUT CC AR RANLIB HOST_MV HOST_RM HOST_RMDIR HOST_MKDIR OBJEXT LD LDOUT  
    … …  
    3032# $(TARGET) is defined in os-$(OS_NAME).mak file in current directory. 
    3133# 
     34ifeq ($(PJ_RESAMPLE_DLL),1) 
     35TARGETS := ../../lib/$(SHLIB_NAME) 
     36ifeq ($(SHLIB_SUFFIX),so) 
     37SHLIB_OPT := -Wl,-soname,$(SHLIB_NAME).$(PJ_VERSION_MAJOR) 
     38else 
     39SHLIB_OPT :=  
     40endif 
     41export RESAMPLE_CFLAGS := -fPIC $(RESAMPLE_CFLAGS) 
     42export RESAMPLE_LDFLAGS := -shared $(SHLIB_OPT) $(RESAMPLE_LDFLAGS) 
     43else 
    3244TARGETS := libresample 
     45endif 
    3346 
    3447all: $(TARGETS) 
    … …  
    4558        $(MAKE) -f $(RULES_MAK) APP=RESAMPLE app=libresample $(RESAMPLE_LIB) 
    4659 
     60../../lib/$(SHLIB_NAME): $(RESAMPLE_SHLIB) 
     61        ln -s $(SHLIB_NAME).$(PJ_VERSION_MAJOR) $@ 
     62 
     63$(RESAMPLE_SHLIB): 
     64        $(MAKE) -f $(RULES_MAK) APP=RESAMPLE app=libresample $(RESAMPLE_SHLIB) 
     65         
    4766clean print_lib: 
    4867        $(MAKE) -f $(RULES_MAK) APP=RESAMPLE app=libresample $@ 
    4968 
    5069realclean: 
    51         $(subst @@,$(subst /,$(HOST_PSEP),.ilbc-$(TARGET_NAME).depend),$(HOST_RMR)) 
    52          
     70        $(subst @@,$(subst /,$(HOST_PSEP),../../lib/$(SHLIB_NAME)),$(HOST_RMR)) 
     71        $(subst @@,$(subst /,$(HOST_PSEP),$(RESAMPLE_SHLIB)),$(HOST_RMR)) 
    5372        $(MAKE) -f $(RULES_MAK) APP=RESAMPLE app=libresample $@ 
    5473 

  • pjproject/trunk/version.mak

    r3933 r3999  
    1 export PJ_VERSION := 2.0-beta-svn 
     1export PJ_VERSION_MAJOR  := 2 
     2export PJ_VERSION_MINOR  := 0 
     3export PJ_VERSION_REV    := 
     4export PJ_VERSION_SUFFIX := beta-svn 
     5 
     6export PJ_VERSION := $(PJ_VERSION_MAJOR).$(PJ_VERSION_MINOR) 
     7 
     8ifneq ($(PJ_VERSION_REV),) 
     9export PJ_VERSION := $(PJ_VERSION).$(PJ_VERSION_REV) 
     10endif 
     11 
     12ifneq ($(PJ_VERSION_SUFFIX),) 
     13export PJ_VERSION := $(PJ_VERSION)-$(PJ_VERSION_SUFFIX) 
     14endif 
     15 
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